/* roulang page: index */
:root{
  --green-900:#0A2A24;
  --green-800:#0E3A31;
  --green-600:#1E6F58;
  --green-500:#2E8F6B;
  --lime:#C8F169;
  --clay:#E2603F;
  --ink:#16211D;
  --ink-2:#4E5A55;
  --ink-3:#7C877F;
  --bg:#F6F4EE;
  --bg-soft:#EDEAE1;
  --card:#FFFFFF;
  --line:rgba(22,33,29,.08);
  --line-strong:rgba(22,33,29,.14);
  --grad:linear-gradient(135deg,#0E3A31 0%,#1E6F58 65%,#2E8F6B 100%);
  --r-xs:12px;
  --r-sm:16px;
  --r-md:20px;
  --r-lg:28px;
  --r-pill:999px;
  --sh-1:0 10px 24px -18px rgba(14,58,49,.28);
  --sh-2:0 22px 44px -24px rgba(14,58,49,.45);
  --sh-nav:0 8px 32px rgba(10,42,36,.18);
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans","Noto Sans SC","Source Han Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.num,.stat__value,.hero__num,.ticket__price,.tl__badge{font-variant-numeric:tabular-nums;}

/* ============ 导航 ============ */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  transition:background .24s var(--ease),box-shadow .24s var(--ease),backdrop-filter .24s var(--ease);
}
.nav{
  display:flex;
  align-items:center;
  gap:28px;
  height:76px;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}
.header::before{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(255,255,255,.10);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  transition:background .24s var(--ease),box-shadow .24s var(--ease);
  z-index:-1;
}
.header.is-scrolled::before{
  background:rgba(10,42,36,.94);
  box-shadow:var(--sh-nav);
  border-bottom-color:rgba(255,255,255,.08);
}
.header.is-scrolled .nav{height:64px;}
.nav__logo{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  flex-shrink:0;
}
.logo__mark{
  width:26px;height:26px;
  border-radius:8px;
  background:var(--lime);
  position:relative;
  flex-shrink:0;
  transform:rotate(12deg);
}
.logo__mark::after{
  content:"";
  position:absolute;
  inset:7px;
  border-radius:3px;
  border:2px solid var(--green-800);
}
.logo__text{display:flex;align-items:baseline;gap:6px;white-space:nowrap;}
.logo__main{font-size:20px;font-weight:800;letter-spacing:.01em;}
.logo__sep{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.5);display:inline-block;margin-bottom:6px;}
.logo__sub{font-size:13px;letter-spacing:.12em;color:rgba(255,255,255,.72);font-weight:600;}
.nav__menu{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:auto;
}
.nav__link{
  position:relative;
  display:inline-block;
  padding:10px 14px;
  font-size:15px;
  font-weight:600;
  color:rgba(255,255,255,.86);
  border-radius:10px;
  white-space:nowrap;
}
.nav__link::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:4px;
  height:3px;
  border-radius:2px;
  background:var(--lime);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .22s var(--ease);
}
.nav__link:hover{color:#fff;background:rgba(255,255,255,.10);}
.nav__link:hover::after,.nav__link.is-active::after{transform:scaleX(1);}
.nav__link.is-active{color:#fff;}
.nav__actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav__search{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.28);
  background:transparent;
  color:#fff;
  cursor:pointer;
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.nav__search:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.5);}
.nav__search svg{width:17px;height:17px;}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border:0;
  cursor:pointer;
  font-weight:700;
  font-size:15px;
  line-height:1;
  padding:15px 26px;
  border-radius:14px;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),filter .2s var(--ease);
}
.btn:active{transform:translateY(1px);}
.btn--lime{background:var(--lime);color:var(--green-900);border-radius:var(--r-pill);box-shadow:0 10px 26px -14px rgba(200,241,105,.9);}
.btn--lime:hover{background:var(--green-800);color:var(--lime);filter:brightness(1.02);}
.btn--primary{background:var(--grad);color:#fff;box-shadow:var(--sh-1);}
.btn--primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn--ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.42);}
.btn--ghost:hover{background:rgba(255,255,255,.12);}
.btn--outline{background:transparent;color:var(--green-800);border:1px solid var(--line-strong);}
.btn--outline:hover{background:var(--green-800);color:#fff;border-color:var(--green-800);}
.btn--block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.4;cursor:not-allowed;}
.nav__cta{padding:13px 22px;font-size:14px;}
.nav__burger{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.28);
  background:transparent;
  cursor:pointer;
  padding:0;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
}
.nav__burger span{display:block;width:18px;height:2px;border-radius:2px;background:#fff;transition:transform .24s var(--ease),opacity .24s var(--ease);}
.nav__burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav__burger.is-open span:nth-child(2){opacity:0;}
.nav__burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.drawer{
  position:fixed;
  inset:0;
  z-index:99;
  background:var(--green-900);
  padding:96px 24px 40px;
  display:flex;
  flex-direction:column;
  gap:4px;
  transform:translateY(-100%);
  opacity:0;
  pointer-events:none;
  transition:transform .24s var(--ease),opacity .24s var(--ease);
  overflow-y:auto;
}
.drawer.is-open{transform:translateY(0);opacity:1;pointer-events:auto;}
.drawer__link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:18px;
  font-weight:600;
  color:rgba(255,255,255,.9);
  padding:0 4px;
  height:56px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer__link.is-active{color:var(--lime);}
.drawer .btn{margin-top:24px;}

/* ============ Hero ============ */
.hero{
  position:relative;
  min-height:88vh;
  display:flex;
  align-items:center;
  padding:140px 0 56px;
  overflow:hidden;
  color:#fff;
  background:#0A2A24 url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(100deg,rgba(10,42,36,.94) 0%,rgba(14,58,49,.86) 42%,rgba(14,58,49,.42) 78%,rgba(46,143,107,.28) 100%);
}
.hero::after{
  content:"";
  position:absolute;
  right:-120px;bottom:-160px;
  width:520px;height:520px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,105,.22),transparent 68%);
  pointer-events:none;
}
.hero__inner{position:relative;z-index:2;width:100%;}
.hero__grid{
  display:grid;
  grid-template-columns:1.18fr .82fr;
  gap:56px;
  align-items:center;
}
.badge-glass{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:8px 16px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  font-size:13px;
  font-weight:600;
  letter-spacing:.04em;
  color:rgba(255,255,255,.92);
}
.badge-glass::before{
  content:"";
  width:6px;height:6px;
  border-radius:50%;
  background:var(--lime);
  box-shadow:0 0 0 4px rgba(200,241,105,.22);
}
.hero h1{
  font-size:52px;
  line-height:1.1;
  font-weight:800;
  letter-spacing:-.02em;
  margin:26px 0 22px;
  max-width:14em;
}
.hero h1 em{font-style:normal;color:var(--lime);}
.hero__sub{
  font-size:17px;
  line-height:1.8;
  color:rgba(255,255,255,.82);
  max-width:34em;
}
.hero__btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}
.hero__badges{
  display:flex;
  flex-direction:column;
  gap:2px;
  padding:32px 30px;
  border-radius:var(--r-lg);
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.20);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  box-shadow:0 24px 60px -34px rgba(0,0,0,.7);
}
.hero__badge-item{padding:14px 0;}
.hero__badge-item + .hero__badge-item{border-top:1px solid rgba(255,255,255,.16);}
.hero__num{font-size:38px;font-weight:800;color:var(--lime);line-height:1.1;letter-spacing:-.01em;}
.hero__num small{font-size:15px;font-weight:700;margin-left:5px;letter-spacing:0;}
.hero__label{font-size:12px;color:rgba(255,255,255,.72);letter-spacing:.08em;margin-top:6px;}
.hero__quick{
  display:flex;
  gap:12px;
  margin-top:56px;
  overflow-x:auto;
  padding-bottom:6px;
  scrollbar-width:none;
}
.hero__quick::-webkit-scrollbar{display:none;}
.quick-pill{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:11px 20px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.22);
  color:rgba(255,255,255,.9);
  font-size:14px;
  font-weight:600;
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.quick-pill:hover{background:var(--lime);color:var(--green-900);border-color:var(--lime);}
.quick-pill span{font-size:12px;opacity:.6;letter-spacing:.1em;}

/* ============ 通用板块 ============ */
.section{padding:100px 0;}
.section--tight{padding:80px 0;}
.section--soft{background:var(--bg-soft);}
.sec-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:44px;
}
.sec-head__label{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--green-600);
  text-transform:uppercase;
  margin-bottom:14px;
}
.sec-head__label::before{content:"";width:20px;height:3px;border-radius:2px;background:var(--lime);}
.sec-head h2{font-size:36px;font-weight:700;letter-spacing:-.015em;}
.sec-head__desc{margin-top:14px;color:var(--ink-2);font-size:16px;max-width:44em;}
.link-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:15px;
  font-weight:700;
  color:var(--green-800);
  white-space:nowrap;
  position:relative;
  padding-bottom:4px;
}
.link-more::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:var(--lime);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .24s var(--ease);
}
.link-more:hover::after{transform:scaleX(1);}
.link-more:hover .arrow{transform:translateX(4px);}
.link-more .arrow{transition:transform .22s var(--ease);}

/* ============ 时间线 ============ */
.tl{position:relative;padding-left:0;}
.tl__list{position:relative;display:flex;flex-direction:column;gap:18px;}
.tl__list::before{
  content:"";
  position:absolute;
  left:150px;top:12px;bottom:12px;
  width:2px;
  background:linear-gradient(180deg,var(--lime),rgba(200,241,105,0));
}
.tl__row{
  display:grid;
  grid-template-columns:120px 1fr;
  gap:56px;
  align-items:center;
  position:relative;
}
.tl__time{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  padding:12px 8px;
  border-radius:var(--r-xs);
  border:1px solid var(--line-strong);
  background:var(--card);
  font-weight:700;
  color:var(--green-800);
  box-shadow:var(--sh-1);
}
.tl__date{font-size:16px;letter-spacing:.02em;}
.tl__hour{font-size:12px;font-weight:600;color:var(--ink-3);letter-spacing:.02em;}
.tl__row.is-now .tl__time{background:var(--lime);border-color:var(--lime);color:var(--green-900);}
.tl__row.is-now .tl__hour{color:rgba(10,42,36,.7);}
.tl__node{
  position:absolute;
  left:144px;
  top:50%;
  width:14px;height:14px;
  margin-top:-7px;
  border-radius:50%;
  background:var(--lime);
  box-shadow:0 0 0 6px rgba(200,241,105,.24);
  transition:transform .22s var(--ease);
  z-index:2;
}
.tl__card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:22px 26px;
  border-radius:var(--r-md);
  background:var(--card);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.tl__row:hover .tl__card{transform:translateX(4px);box-shadow:var(--sh-2);}
.tl__row:hover .tl__node{transform:scale(1.15);}
.tl__title{font-size:20px;font-weight:700;letter-spacing:-.01em;}
.tl__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-top:8px;
  font-size:13px;
  color:var(--ink-3);
}
.tl__meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-3);display:inline-block;}
.tl__status{
  flex-shrink:0;
  padding:7px 15px;
  border-radius:var(--r-pill);
  font-size:13px;
  font-weight:700;
  background:rgba(200,241,105,.18);
  color:var(--green-800);
  white-space:nowrap;
}
.tl__status--warn{background:rgba(226,96,63,.12);color:var(--clay);}
.tl__status--mute{background:rgba(22,33,29,.06);color:var(--ink-3);}

/* ============ 嘉宾卡 ============ */
.person-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.person{
  position:relative;
  border-radius:24px;
  overflow:hidden;
  background:var(--green-900);
  box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.person:hover{transform:translateY(-6px);box-shadow:var(--sh-2);}
.person__media{position:relative;aspect-ratio:4/5;overflow:hidden;}
.person__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.person:hover .person__media img{transform:scale(1.03);}
.person__media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(10,42,36,0) 42%,rgba(10,42,36,.88) 100%);
}
.person__tag{
  position:absolute;
  top:16px;right:16px;
  z-index:2;
  padding:6px 13px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.32);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  font-size:12px;
  font-weight:700;
  color:#fff;
  letter-spacing:.06em;
}
.person__info{
  position:absolute;
  left:22px;right:22px;bottom:20px;
  z-index:2;
  color:#fff;
}
.person__name{font-size:20px;font-weight:700;}
.person__role{font-size:13px;color:var(--lime);margin-top:4px;letter-spacing:.04em;}
.person__note{
  margin-top:10px;
  font-size:13px;
  line-height:1.7;
  color:rgba(255,255,255,.72);
}

/* ============ 票种 ============ */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
.ticket{
  display:flex;
  flex-direction:column;
  padding:32px 28px;
  border-radius:var(--r-lg);
  background:var(--card);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.ticket:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.ticket--hot{
  position:relative;
  background:var(--grad);
  color:#fff;
  border-color:transparent;
  transform:scale(1.04);
  box-shadow:0 34px 60px -32px rgba(14,58,49,.7);
}
.ticket--hot:hover{transform:scale(1.04) translateY(-4px);}
.ticket__flag{
  position:absolute;
  top:-14px;right:24px;
  padding:6px 16px;
  border-radius:var(--r-pill);
  background:var(--lime);
  color:var(--green-900);
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
}
.ticket__name{font-size:22px;font-weight:700;}
.ticket__sub{font-size:13px;color:var(--ink-3);margin-top:6px;letter-spacing:.02em;}
.ticket--hot .ticket__sub{color:rgba(255,255,255,.72);}
.ticket__price{margin-top:22px;display:flex;align-items:baseline;gap:6px;font-size:40px;font-weight:800;color:var(--green-800);letter-spacing:-.02em;line-height:1;}
.ticket--hot .ticket__price{color:#fff;}
.ticket__price small{font-size:13px;font-weight:600;color:var(--ink-3);letter-spacing:.02em;}
.ticket--hot .ticket__price small{color:rgba(255,255,255,.7);}
.ticket__list{margin:26px 0 28px;display:flex;flex-direction:column;}
.ticket__item{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:15px;
  line-height:1.7;
  padding:10px 0;
  color:var(--ink-2);
  border-bottom:1px solid var(--line);
}
.ticket__item:last-child{border-bottom:0;}
.ticket--hot .ticket__item{color:rgba(255,255,255,.88);border-bottom-color:rgba(255,255,255,.16);}
.ticket__item i{
  flex-shrink:0;
  width:17px;height:17px;
  margin-top:4px;
  border-radius:50%;
  background:rgba(200,241,105,.34);
  position:relative;
}
.ticket__item i::after{
  content:"";
  position:absolute;
  left:5px;top:3px;
  width:5px;height:8px;
  border-right:2px solid var(--green-800);
  border-bottom:2px solid var(--green-800);
  transform:rotate(40deg);
}
.ticket--hot .ticket__item i{background:var(--lime);}
.ticket__foot{margin-top:auto;}

/* ============ 数据 / 证据 ============ */
.proof{
  position:relative;
  color:#fff;
  overflow:hidden;
  background:var(--green-900) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
}
.proof::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(10,42,36,.96) 0%,rgba(14,58,49,.90) 55%,rgba(30,111,88,.78) 100%);
}
.proof .container{position:relative;z-index:2;}
.proof .sec-head h2{color:#fff;}
.proof .sec-head__label{color:var(--lime);}
.proof .sec-head__desc{color:rgba(255,255,255,.74);}
.proof__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.stat{
  padding:28px 24px;
  border-radius:24px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  transition:transform .22s var(--ease),background .22s var(--ease);
}
.stat:hover{transform:translateY(-4px);background:rgba(255,255,255,.11);}
.stat__value{font-size:44px;font-weight:800;color:var(--lime);line-height:1.05;letter-spacing:-.02em;}
.stat__value small{font-size:16px;font-weight:700;margin-left:4px;}
.stat__label{font-size:13px;color:rgba(255,255,255,.72);margin-top:8px;letter-spacing:.04em;}
.stat__bar{
  margin-top:18px;
  height:6px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);
  overflow:hidden;
}
.stat__bar span{display:block;height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--green-500),var(--lime));}

/* ============ 最新信息（CMS） ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.post{
  display:flex;
  flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.post:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.post__cover{aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft);}
.post__cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.post:hover .post__cover img{transform:scale(1.04);}
.post__body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1;}
.post__meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);}
.chip{
  display:inline-flex;
  align-items:center;
  padding:4px 12px;
  border-radius:var(--r-pill);
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  background:rgba(200,241,105,.24);
  color:var(--green-800);
}
.chip--clay{background:rgba(226,96,63,.12);color:var(--clay);}
.post__meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-3);}
.post__title{
  font-size:18px;
  font-weight:700;
  line-height:1.5;
  margin:12px 0 8px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.post__desc{
  font-size:15px;
  line-height:1.7;
  color:var(--ink-2);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.post__more{margin-top:16px;font-size:14px;font-weight:700;color:var(--green-600);}
.post:hover .post__more{color:var(--green-800);}
.empty-state{
  border:1px dashed #D8D3C6;
  border-radius:var(--r-md);
  padding:48px 24px;
  text-align:center;
  background:rgba(255,255,255,.55);
}
.empty-state svg{width:32px;height:32px;margin:0 auto 14px;stroke:var(--ink-3);}
.empty-state h3{font-size:17px;font-weight:700;}
.empty-state p{font-size:14px;color:var(--ink-3);margin-top:8px;}
.empty-state .btn{margin-top:20px;}

/* ============ FAQ ============ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq__item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  overflow:hidden;
  box-shadow:var(--sh-1);
}
.faq__q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:0 24px;
  min-height:56px;
  background:transparent;
  border:0;
  cursor:pointer;
  text-align:left;
  font-size:17px;
  font-weight:600;
  color:var(--ink);
  line-height:1.5;
}
.faq__icon{
  flex-shrink:0;
  width:22px;height:22px;
  position:relative;
  transition:transform .24s var(--ease);
}
.faq__icon::before,.faq__icon::after{
  content:"";
  position:absolute;
  left:50%;top:50%;
  background:var(--green-600);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:background .24s var(--ease);
}
.faq__icon::before{width:13px;height:2px;}
.faq__icon::after{width:2px;height:13px;}
.faq__item.is-open .faq__icon{transform:rotate(45deg);}
.faq__item.is-open .faq__icon::before,.faq__item.is-open .faq__icon::after{background:var(--green-500);}
.faq__a{
  max-height:0;
  overflow:hidden;
  transition:max-height .28s var(--ease);
}
.faq__a-inner{
  margin:0 24px 22px 24px;
  padding-left:16px;
  border-left:3px solid var(--lime);
  font-size:15px;
  line-height:1.8;
  color:var(--ink-2);
}
.faq__item.is-open .faq__a{max-height:420px;}

/* ============ 报名 CTA + 表单 ============ */
.cta-card{
  border-radius:var(--r-lg);
  background:var(--grad);
  color:#fff;
  padding:48px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  box-shadow:0 40px 80px -48px rgba(14,58,49,.8);
  position:relative;
  overflow:hidden;
}
.cta-card::after{
  content:"";
  position:absolute;
  right:-140px;top:-140px;
  width:360px;height:360px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,105,.24),transparent 70%);
}
.cta-card__body{position:relative;z-index:2;}
.cta-card h2{font-size:36px;line-height:1.2;letter-spacing:-.015em;}
.cta-card p{margin-top:18px;font-size:16px;line-height:1.85;color:rgba(255,255,255,.82);}
.cta-card__points{margin-top:26px;display:flex;flex-direction:column;gap:12px;}
.cta-card__points li{display:flex;gap:10px;font-size:15px;color:rgba(255,255,255,.9);}
.cta-card__points li::before{
  content:"";
  flex-shrink:0;
  width:6px;height:6px;
  margin-top:10px;
  border-radius:50%;
  background:var(--lime);
}
.form{
  position:relative;
  z-index:2;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.20);
  border-radius:var(--r-md);
  padding:28px;
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;}
.field--full{grid-column:1 / -1;}
.field label{font-size:13px;font-weight:700;color:rgba(255,255,255,.92);margin-bottom:8px;letter-spacing:.02em;}
.field input,.field select{
  height:48px;
  border-radius:var(--r-xs);
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.96);
  padding:0 14px;
  color:var(--ink);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
  width:100%;
}
.field input::placeholder{color:#9AA49E;}
.field input:focus,.field select:focus{
  outline:none;
  border-color:var(--lime);
  box-shadow:0 0 0 3px rgba(200,241,105,.35);
}
.field.has-error input,.field.has-error select{border-color:var(--clay);}
.field__err{display:none;font-size:13px;color:#FFD2C4;margin-top:6px;}
.field.has-error .field__err{display:block;}
.form__note{font-size:13px;line-height:1.7;color:rgba(255,255,255,.68);margin-top:14px;}
.form .btn{margin-top:18px;}

/* ============ 页脚 ============ */
.footer{
  position:relative;
  background:var(--green-800);
  color:#fff;
  padding:72px 0 0;
  margin-top:0;
}
.footer::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,var(--lime),rgba(200,241,105,0));
}
.footer__grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:56px;
}
.footer__brand .logo__main{color:#fff;}
.footer__brand .logo__sub{color:rgba(255,255,255,.62);}
.footer__desc{margin-top:18px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);max-width:28em;}
.footer__kw{margin-top:16px;font-size:13px;color:var(--lime);letter-spacing:.06em;}
.footer h4{font-size:15px;font-weight:700;margin-bottom:18px;color:#fff;}
.footer__list{display:flex;flex-direction:column;gap:11px;}
.footer__list a{
  font-size:14px;
  color:rgba(255,255,255,.72);
  display:inline-flex;
  align-items:center;
  position:relative;
  transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.footer__list a::before{
  content:"";
  width:0;height:2px;
  background:var(--lime);
  border-radius:2px;
  margin-right:0;
  transition:width .2s var(--ease),margin-right .2s var(--ease);
}
.footer__list a:hover{color:var(--lime);}
.footer__list a:hover::before{width:12px;margin-right:6px;}
.footer__contact li{font-size:14px;color:rgba(255,255,255,.72);line-height:1.9;}
.footer__contact strong{color:rgba(255,255,255,.9);font-weight:600;margin-right:6px;}
.footer__bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:22px 0 28px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
  color:rgba(255,255,255,.46);
}
.footer__bottom a{color:rgba(255,255,255,.58);}
.footer__bottom a:hover{color:var(--lime);}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .hero h1{font-size:46px;}
}
@media (max-width:1023px){
  .container{padding:0 24px;}
  .nav{padding:0 24px;gap:16px;}
  .nav__menu,.nav__search,.nav__cta{display:none;}
  .nav__burger{display:flex;}
  .hero{padding:120px 0 48px;min-height:auto;}
  .hero__grid{grid-template-columns:1fr;gap:36px;}
  .hero h1{font-size:38px;max-width:none;}
  .hero__badges{flex-direction:row;flex-wrap:wrap;gap:0;padding:22px;}
  .hero__badge-item{flex:1 1 30%;padding:8px 12px;}
  .hero__badge-item + .hero__badge-item{border-top:0;border-left:1px solid rgba(255,255,255,.16);}
  .hero__num{font-size:30px;}
  .section{padding:76px 0;}
  .sec-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:36px;}
  .sec-head h2{font-size:28px;}
  .person-grid{grid-template-columns:repeat(2,1fr);}
  .ticket-grid{grid-template-columns:1fr;gap:20px;}
  .ticket--hot{transform:none;order:-1;}
  .ticket--hot:hover{transform:translateY(-4px);}
  .proof__grid{grid-template-columns:repeat(2,1fr);}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .cta-card{grid-template-columns:1fr;padding:36px;gap:32px;}
  .footer__grid{grid-template-columns:1fr 1fr;gap:32px;}
  .tl__list::before{left:118px;}
  .tl__row{grid-template-columns:96px 1fr;gap:44px;}
  .tl__node{left:112px;}
}
@media (max-width:767px){
  .container{padding:0 18px;}
  .section{padding:56px 0;}
  .hero{padding:104px 0 44px;}
  .hero h1{font-size:34px;line-height:1.15;}
  .hero__sub{font-size:15px;}
  .hero__btns .btn{flex:1 1 100%;}
  .hero__badge-item{flex:1 1 100%;padding:12px 0;}
  .hero__badge-item + .hero__badge-item{border-left:0;border-top:1px solid rgba(255,255,255,.16);}
  .sec-head h2{font-size:26px;}
  .tl__list::before{display:none;}
  .tl__row{grid-template-columns:1fr;gap:12px;}
  .tl__node{display:none;}
  .tl__time{
    flex-direction:row;
    justify-content:flex-start;
    gap:10px;
    padding:9px 14px;
    border:0;
    border-left:3px solid var(--lime);
    border-radius:8px;
    background:transparent;
    box-shadow:none;
  }
  .tl__row.is-now .tl__time{background:transparent;color:var(--green-800);}
  .tl__card{flex-direction:column;align-items:flex-start;gap:12px;padding:18px 20px;}
  .person-grid{grid-template-columns:1fr;}
  .proof__grid{grid-template-columns:1fr;}
  .stat__value{font-size:36px;}
  .post-grid{grid-template-columns:1fr;}
  .cta-card{padding:26px;border-radius:22px;}
  .cta-card h2{font-size:26px;}
  .form{padding:20px;}
  .form__grid{grid-template-columns:1fr;}
  .footer{padding-top:56px;}
  .footer__grid{grid-template-columns:1fr;gap:30px;padding-bottom:36px;}
  .footer__bottom{flex-direction:column;align-items:flex-start;}
  .faq__q{font-size:16px;padding:0 18px;}
  .faq__a-inner{margin:0 18px 20px 18px;}
}
@media (max-width:419px){
  .hero h1{font-size:29px;}
  .hero__num{font-size:26px;}
  .btn{font-size:14px;padding:13px 20px;}
  .sec-head h2{font-size:23px;}
  .ticket__price{font-size:34px;}
}

/* roulang page: article */
:root{
  --brand:#0E3A31;
  --brand-deep:#0A2A24;
  --brand-soft:#1E6F58;
  --brand-mid:#2E8F6B;
  --brand-grad:linear-gradient(135deg,#0E3A31 0%,#1E6F58 65%,#2E8F6B 100%);
  --lime:#C8F169;
  --clay:#E2603F;
  --bg:#F6F4EE;
  --bg-2:#EDEAE1;
  --card:#FFFFFF;
  --ink:#16211D;
  --ink-2:#4E5A55;
  --ink-3:#7C877F;
  --line:rgba(22,33,29,0.08);
  --line-strong:rgba(22,33,29,0.14);
  --r-xs:8px;
  --r-sm:12px;
  --r-md:20px;
  --r-lg:28px;
  --r-pill:999px;
  --sh-1:0 10px 24px -18px rgba(14,58,49,.28);
  --sh-2:0 22px 44px -24px rgba(14,58,49,.45);
  --sh-nav:0 8px 32px rgba(10,42,36,.18);
  --ease:cubic-bezier(.22,.61,.36,1);
  --sp-section:96px;
  --sp-section-md:72px;
  --sp-section-sm:56px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,p,figure,blockquote{margin:0}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
:focus-visible{outline:3px solid rgba(200,241,105,.55);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.num{font-variant-numeric:tabular-nums}

/* ========== 导航 ========== */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:90;
  background:rgba(255,255,255,.10);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:var(--sh-nav);
  transition:background .24s var(--ease),box-shadow .24s var(--ease);
}
.header.is-scrolled{
  background:rgba(10,42,36,.94);
  box-shadow:0 14px 36px rgba(10,42,36,.34);
}
.nav{
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
  height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  transition:height .24s var(--ease);
}
.header.is-scrolled .nav{height:64px}
.nav__logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#fff;
  flex:0 0 auto;
}
.logo__mark{
  width:22px;height:22px;
  border-radius:7px 3px 7px 3px;
  background:linear-gradient(135deg,#C8F169 0%,rgba(200,241,105,.35) 100%);
  box-shadow:0 0 0 4px rgba(200,241,105,.14);
  transform:rotate(-8deg);
  flex:0 0 auto;
}
.logo__text{display:inline-flex;align-items:center;gap:8px;line-height:1}
.logo__main{font-size:20px;font-weight:800;letter-spacing:.01em}
.logo__sep{width:4px;height:4px;border-radius:50%;background:var(--lime);display:inline-block}
.logo__sub{font-size:13px;font-weight:500;letter-spacing:.12em;color:rgba(255,255,255,.72)}
.nav__menu{display:flex;align-items:center;gap:2px}
.nav__link{
  position:relative;
  display:inline-block;
  padding:10px 14px;
  font-size:15px;
  color:rgba(255,255,255,.86);
  border-radius:10px;
  transition:color .2s var(--ease),background .2s var(--ease);
  white-space:nowrap;
}
.nav__link:hover{color:#fff;background:rgba(255,255,255,.10)}
.nav__link.is-active{color:#fff;font-weight:700}
.nav__link.is-active::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:2px;
  height:3px;border-radius:3px;
  background:var(--lime);
}
.nav__actions{display:flex;align-items:center;gap:12px}
.nav__search{
  width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-pill);
  color:#fff;
  border:1px solid rgba(255,255,255,.28);
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.nav__search svg{width:18px;height:18px}
.nav__search:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.5)}
.nav__burger{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.3);
  padding:11px 10px;
  flex-direction:column;
  justify-content:space-between;
}
.nav__burger span{display:block;height:2px;border-radius:2px;background:#fff;transition:transform .24s var(--ease),opacity .2s var(--ease)}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* 抽屉 */
.drawer{
  position:fixed;
  inset:0;
  z-index:95;
  background:rgba(10,42,36,.98);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  padding:96px 24px 40px;
  opacity:0;
  visibility:hidden;
  transform:translateY(-12px);
  transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s;
  overflow-y:auto;
}
.drawer.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.drawer__inner{max-width:520px;margin:0 auto;display:flex;flex-direction:column;gap:6px}
.drawer__link{
  display:block;
  font-size:18px;
  line-height:56px;
  color:rgba(255,255,255,.9);
  border-bottom:1px solid rgba(255,255,255,.10);
  transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.drawer__link:hover{color:var(--lime);padding-left:8px}
.drawer__cta{margin-top:22px;text-align:center}

/* ========== 按钮 ========== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 26px;
  border-radius:14px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.01em;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
  white-space:nowrap;
  border:1px solid transparent;
}
.btn:active{transform:translateY(1px)}
.btn--lime{background:var(--lime);color:var(--brand-deep);box-shadow:0 12px 24px -16px rgba(200,241,105,.9)}
.btn--lime:hover{background:#dcff8a;transform:translateY(-1px)}
.btn--dark{background:var(--brand);color:#fff}
.btn--dark:hover{background:var(--brand-soft);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn--outline{background:#fff;color:var(--brand);border-color:var(--line-strong)}
.btn--outline:hover{border-color:var(--brand);background:#fff;transform:translateY(-1px);box-shadow:var(--sh-1)}
.btn--pill{border-radius:var(--r-pill)}
.btn[disabled],.btn.is-disabled{opacity:.4;cursor:not-allowed;transform:none}

/* 徽章与标签 */
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:var(--r-pill);
  font-size:13px;
  font-weight:700;
  letter-spacing:.02em;
  background:rgba(14,58,49,.07);
  color:var(--brand-soft);
}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:0 0 auto}
.badge--lime{background:rgba(200,241,105,.18);color:#d9ff8a;border:1px solid rgba(200,241,105,.32)}
.badge--lime::before{background:var(--lime)}
.badge--solid{background:var(--lime);color:var(--brand-deep)}
.badge--solid::before{background:var(--brand-deep)}

/* ========== 文章头 ========== */
.page-hero{
  position:relative;
  padding:150px 0 68px;
  background:var(--brand);
  color:#fff;
  overflow:hidden;
  border-radius:0 0 36px 36px;
}
.page-hero__bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  opacity:.5;
}
.page-hero::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(10,42,36,.95) 0%,rgba(14,58,49,.86) 48%,rgba(30,111,88,.58) 100%);
}
.page-hero .container{position:relative;z-index:2}
.breadcrumb{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  letter-spacing:.02em;
  color:rgba(255,255,255,.68);
  margin-bottom:22px;
  flex-wrap:wrap;
}
.breadcrumb a{transition:color .2s var(--ease)}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb__sep{color:rgba(255,255,255,.35)}
.breadcrumb__current{
  color:#fff;
  max-width:520px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.page-hero h1{
  font-size:clamp(28px,4.2vw,44px);
  line-height:1.28;
  font-weight:800;
  letter-spacing:-.02em;
  margin:18px 0 20px;
  max-width:900px;
}
.article-meta{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:14px;
  font-size:13px;
  letter-spacing:.02em;
  color:rgba(255,255,255,.74);
}
.article-meta__dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.45)}
.article-meta strong{color:#fff;font-weight:600}

/* ========== 正文 ========== */
.article-wrap{padding:72px 0 32px}
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 300px;
  gap:56px;
  align-items:start;
  max-width:1120px;
  margin:0 auto;
}
.article__cover{margin:0 0 36px}
.article__cover img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  border-radius:24px;
  box-shadow:var(--sh-1);
}
.article__cover figcaption{
  font-size:13px;
  color:var(--ink-3);
  margin-top:12px;
  letter-spacing:.02em;
}
.prose{font-size:16px;line-height:1.9;color:#2b3733;max-width:760px}
.prose > *:first-child{margin-top:0}
.prose p{margin:0 0 20px}
.prose h2{
  font-size:26px;
  line-height:1.36;
  font-weight:700;
  color:var(--ink);
  margin:44px 0 18px;
  padding-left:14px;
  border-left:4px solid var(--lime);
  letter-spacing:-.01em;
}
.prose h3{
  font-size:20px;
  line-height:1.45;
  font-weight:700;
  color:var(--ink);
  margin:34px 0 14px;
}
.prose h4{font-size:17px;font-weight:600;margin:26px 0 12px}
.prose ul{list-style:none;margin:0 0 22px;padding:0}
.prose ul > li{position:relative;padding-left:24px;margin-bottom:10px}
.prose ul > li::before{
  content:"";
  position:absolute;left:2px;top:12px;
  width:8px;height:8px;border-radius:50%;
  background:var(--lime);
  box-shadow:0 0 0 4px rgba(200,241,105,.22);
}
.prose ol{list-style:none;counter-reset:prose-n;margin:0 0 22px;padding:0}
.prose ol > li{position:relative;padding-left:30px;margin-bottom:10px;counter-increment:prose-n}
.prose ol > li::before{
  content:counter(prose-n);
  position:absolute;left:0;top:5px;
  width:22px;height:22px;
  border-radius:50%;
  background:rgba(14,58,49,.08);
  color:var(--brand);
  font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  font-variant-numeric:tabular-nums;
}
.prose blockquote{
  margin:30px 0;
  padding:22px 26px;
  background:var(--bg-2);
  border-left:4px solid var(--brand);
  border-radius:8px;
  color:var(--ink-2);
  font-size:16px;
}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{border-radius:16px;margin:26px 0;width:100%}
.prose figure{margin:26px 0}
.prose figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:10px}
.prose a{color:var(--brand-soft);border-bottom:1px solid rgba(30,111,88,.35);transition:color .2s var(--ease),border-color .2s var(--ease)}
.prose a:hover{color:var(--brand);border-bottom-color:var(--lime)}
.prose strong{color:var(--ink);font-weight:700}
.prose code{
  background:rgba(14,58,49,.06);
  border-radius:6px;
  padding:2px 7px;
  font-size:14px;
}
.prose table{
  width:100%;
  border-collapse:collapse;
  font-size:14.5px;
  margin:26px 0;
  display:block;
  overflow-x:auto;
  border-radius:12px;
}
.prose th,.prose td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{background:var(--bg-2);color:var(--brand);font-weight:700}

/* 空态 */
.empty-state{
  border:1px dashed #D8D3C6;
  border-radius:var(--r-md);
  padding:48px 32px;
  text-align:center;
  background:#fff;
  max-width:760px;
}
.empty-state__icon{
  width:32px;height:32px;
  margin:0 auto 16px;
  color:var(--ink-3);
}
.empty-state__title{font-size:17px;font-weight:700;color:var(--ink);margin-bottom:8px}
.empty-state__desc{font-size:14px;color:var(--ink-3);line-height:1.7;margin-bottom:22px}

/* 标签 */
.article__tags{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-top:44px;
  padding-top:28px;
  border-top:1px solid var(--line);
}
.article__tags-label{font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--ink-3);margin-right:4px}
.tag{
  font-size:13px;
  padding:7px 15px;
  border-radius:var(--r-pill);
  background:rgba(14,58,49,.05);
  color:var(--brand-soft);
  border:1px solid var(--line);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.tag:hover{background:var(--lime);color:var(--brand-deep);border-color:transparent;transform:translateY(-2px)}
.article__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

/* 侧栏 */
.article__side{
  position:sticky;
  top:104px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.side-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:24px;
  box-shadow:var(--sh-1);
}
.side-card__title{
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--ink-3);
  margin-bottom:18px;
  display:flex;
  align-items:center;
  gap:10px;
}
.side-card__title::before{content:"";width:20px;height:2px;border-radius:2px;background:var(--lime)}
.side-author{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.side-author__mark{
  width:44px;height:44px;
  border-radius:14px;
  background:var(--brand-grad);
  color:var(--lime);
  font-size:16px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  flex:0 0 auto;
}
.side-author__name{font-size:15px;font-weight:700;color:var(--ink);line-height:1.4}
.side-author__role{font-size:12.5px;color:var(--ink-3)}
.side-card p.side-desc{font-size:14px;color:var(--ink-2);line-height:1.75}
.side-list li + li{border-top:1px solid var(--line)}
.side-list a{
  display:flex;
  gap:10px;
  padding:12px 0 12px 0;
  font-size:14.5px;
  color:var(--ink-2);
  line-height:1.6;
  transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.side-list a::before{
  content:"";
  width:0;height:2px;
  background:var(--lime);
  margin-top:12px;
  border-radius:2px;
  flex:0 0 auto;
  transition:width .2s var(--ease);
}
.side-list a:hover{color:var(--brand);padding-left:4px}
.side-list a:hover::before{width:12px}

/* ========== 相关推荐 ========== */
.related{padding:var(--sp-section) 0 0;background:linear-gradient(180deg,rgba(237,234,225,0) 0%,var(--bg-2) 100%)}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
  flex-wrap:wrap;
}
.section-head__label{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--brand-soft);
  margin-bottom:12px;
}
.section-head__label::before{content:"";width:20px;height:2px;border-radius:2px;background:var(--lime)}
.section-head h2{font-size:clamp(26px,3.2vw,36px);line-height:1.25;font-weight:700;letter-spacing:-.01em}
.link-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14.5px;
  font-weight:600;
  color:var(--brand);
  position:relative;
  padding-bottom:4px;
}
.link-more::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;
  height:2px;border-radius:2px;
  background:var(--lime);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .22s var(--ease);
}
.link-more:hover::after{transform:scaleX(1)}
.link-more span{transition:transform .22s var(--ease)}
.link-more:hover span{transform:translateX(4px)}
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.news-card{
  display:flex;
  flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.news-card__media{overflow:hidden;aspect-ratio:16/10}
.news-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .32s var(--ease)}
.news-card:hover .news-card__media img{transform:scale(1.04)}
.news-card__body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.news-card__meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-3);letter-spacing:.02em}
.news-card__meta .badge{font-size:12px;padding:4px 11px}
.news-card__meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line-strong)}
.news-card h3{
  font-size:18px;
  line-height:1.45;
  font-weight:700;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  min-height:52px;
}
.news-card p{
  font-size:15px;
  line-height:1.7;
  color:var(--ink-2);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  flex:1;
}
.news-card__more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:700;
  color:var(--brand-soft);
  margin-top:4px;
}
.news-card__more span{transition:transform .22s var(--ease)}
.news-card:hover .news-card__more span{transform:translateX(4px)}

/* ========== CTA ========== */
.cta{padding:var(--sp-section) 0}
.cta-card{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-lg);
  background:var(--brand-grad);
  color:#fff;
  padding:52px 48px;
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);
  gap:40px;
  align-items:center;
  box-shadow:var(--sh-2);
}
.cta-card::after{
  content:"";
  position:absolute;
  right:-90px;top:-90px;
  width:320px;height:320px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,105,.30) 0%,rgba(200,241,105,0) 70%);
}
.cta-card__label{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:700;letter-spacing:.14em;
  color:var(--lime);margin-bottom:14px;
}
.cta-card__label::before{content:"";width:20px;height:2px;border-radius:2px;background:var(--lime)}
.cta-card h2{font-size:clamp(24px,3vw,34px);line-height:1.3;font-weight:700;letter-spacing:-.01em;margin-bottom:14px}
.cta-card p{font-size:15.5px;line-height:1.8;color:rgba(255,255,255,.82);max-width:520px}
.cta-card__actions{display:flex;flex-direction:column;gap:14px;align-items:stretch;position:relative;z-index:2}
.cta-card__actions .btn{width:100%}
.cta-card__actions .btn--outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.cta-card__actions .btn--outline:hover{background:rgba(255,255,255,.14);border-color:#fff}

/* ========== 页脚 ========== */
.footer{
  background:var(--brand);
  color:#fff;
  padding:72px 0 0;
  margin-top:var(--sp-section);
  position:relative;
}
.footer::before{
  content:"";
  position:absolute;top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,var(--lime) 0%,rgba(200,241,105,0) 100%);
}
.footer__grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:56px;
}
.footer__brand .nav__logo{margin-bottom:18px}
.footer__desc{font-size:14px;line-height:1.8;color:rgba(255,255,255,.72);max-width:340px}
.footer__kw{
  margin-top:16px;
  font-size:13px;
  letter-spacing:.02em;
  color:var(--lime);
  opacity:.9;
}
.footer h4{
  font-size:15px;
  font-weight:700;
  color:#fff;
  margin-bottom:18px;
}
.footer__list{display:flex;flex-direction:column;gap:12px}
.footer__list a{
  position:relative;
  font-size:14px;
  color:rgba(255,255,255,.72);
  transition:color .2s var(--ease),padding-left .2s var(--ease);
  align-self:flex-start;
}
.footer__list a::before{
  content:"";
  position:absolute;left:-16px;top:50%;
  width:0;height:2px;border-radius:2px;
  background:var(--lime);
  transform:translateY(-50%);
  transition:width .2s var(--ease);
}
.footer__list a:hover{color:var(--lime);padding-left:6px}
.footer__list a:hover::before{width:12px;left:-10px}
.footer__contact{display:flex;flex-direction:column;gap:12px}
.footer__contact li{font-size:14px;line-height:1.7;color:rgba(255,255,255,.72)}
.footer__contact strong{display:block;font-size:12.5px;letter-spacing:.1em;color:rgba(255,255,255,.5);font-weight:600;margin-bottom:2px}
.footer__bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:22px 0;
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(255,255,255,.5);
  letter-spacing:.02em;
}

/* ========== 响应式 ========== */
@media (max-width:1279px){
  .article-layout{grid-template-columns:minmax(0,1fr) 280px;gap:40px}
}
@media (max-width:1023px){
  .nav__menu{display:none}
  .nav__burger{display:flex}
  .nav__search{display:none}
  .container{padding:0 24px}
  .page-hero{padding:130px 0 56px;border-radius:0 0 28px 28px}
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .article__side{display:none}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-card{grid-template-columns:minmax(0,1fr);padding:40px 32px;gap:28px}
  .cta-card__actions{flex-direction:row;flex-wrap:wrap}
  .cta-card__actions .btn{width:auto;flex:1 1 180px}
  .footer__grid{grid-template-columns:1.2fr 1fr 1fr;gap:32px}
  :root{--sp-section:72px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .nav{padding:0 18px;height:68px}
  .header.is-scrolled .nav{height:60px}
  .logo__main{font-size:18px}
  .logo__sub{font-size:12px}
  .nav__cta{height:42px;padding:0 18px;font-size:14px}
  .page-hero{padding:112px 0 48px;border-radius:0 0 24px 24px}
  .breadcrumb__current{max-width:210px}
  .article-wrap{padding:48px 0 24px}
  .article__cover{margin-bottom:28px}
  .prose{font-size:15.5px;line-height:1.85}
  .prose h2{font-size:22px;margin:36px 0 16px}
  .prose h3{font-size:18px;margin:28px 0 12px}
  .news-grid{grid-template-columns:minmax(0,1fr);gap:20px}
  .news-card h3{min-height:auto}
  .related{padding-top:56px}
  .cta-card{padding:32px 24px}
  .footer{padding-top:56px}
  .footer__grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px}
  .footer__bottom{flex-direction:column;gap:8px}
  :root{--sp-section:56px}
}
@media (max-width:419px){
  .page-hero h1{font-size:26px}
  .article-meta{gap:10px;font-size:12.5px}
  .btn{height:44px;padding:0 20px;font-size:14px}
  .empty-state{padding:36px 20px}
}

/* roulang page: category1 */
:root{
  --ink:#16211D;
  --ink-2:#4E5A55;
  --ink-3:#7C877F;
  --green:#0E3A31;
  --green-deep:#0A2A24;
  --green-light:#1E6F58;
  --green-bright:#2E8F6B;
  --grad:linear-gradient(135deg,#0E3A31 0%,#1E6F58 65%,#2E8F6B 100%);
  --lime:#C8F169;
  --brick:#E2603F;
  --bg:#F6F4EE;
  --bg-soft:#EDEAE1;
  --card:#FFFFFF;
  --line:rgba(22,33,29,.08);
  --r-sm:12px;
  --r-md:20px;
  --r-lg:28px;
  --r-pill:999px;
  --sh-card:0 10px 24px -18px rgba(14,58,49,.28);
  --sh-hover:0 22px 44px -24px rgba(14,58,49,.45);
  --sh-nav:0 8px 32px rgba(10,42,36,.18);
  --ease:cubic-bezier(.22,.61,.36,1);
  --c-max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:3px solid rgba(200,241,105,.45);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--c-max);margin:0 auto;padding:0 32px}
.section{padding:96px 0}
.section--soft{background:var(--bg-soft)}
.section--tight{padding:72px 0}

/* ---------- header / nav ---------- */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  background:rgba(255,255,255,.10);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:var(--sh-nav);
  transition:background .24s var(--ease),box-shadow .24s var(--ease);
}
.header.is-scrolled{
  background:rgba(10,42,36,.94);
  box-shadow:0 10px 34px rgba(10,42,36,.35);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:76px;
  max-width:1320px;
  margin:0 auto;
  padding:0 32px;
  transition:height .24s var(--ease);
}
.header.is-scrolled .nav{height:64px}
.nav__logo{display:inline-flex;align-items:center;gap:10px;color:#fff;flex:0 0 auto}
.logo__mark{
  width:22px;height:22px;border-radius:6px;
  background:var(--lime);
  transform:skewX(-12deg);
  box-shadow:0 0 0 4px rgba(200,241,105,.16);
}
.logo__text{display:inline-flex;align-items:baseline;gap:7px;line-height:1}
.logo__main{font-size:20px;font-weight:800;letter-spacing:-.01em}
.logo__sep{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.42);transform:translateY(-4px)}
.logo__sub{font-size:12px;font-weight:600;letter-spacing:.12em;color:rgba(255,255,255,.72)}
.nav__menu{display:flex;align-items:center;gap:28px}
.nav__link{
  position:relative;
  font-size:15px;
  font-weight:600;
  color:rgba(255,255,255,.82);
  padding:6px 0;
  transition:color .18s var(--ease);
  white-space:nowrap;
}
.nav__link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-2px;
  height:3px;border-radius:3px;
  background:var(--lime);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .22s var(--ease);
}
.nav__link:hover{color:#fff}
.nav__link:hover::after,.nav__link.is-active::after{transform:scaleX(1)}
.nav__link.is-active{color:#fff;font-weight:700}
.nav__actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav__search{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  color:#fff;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);
  transition:background .18s var(--ease),transform .18s var(--ease);
}
.nav__search svg{width:17px;height:17px}
.nav__search:hover{background:rgba(255,255,255,.24);transform:translateY(-1px)}
.nav__cta{height:42px;padding:0 22px;font-size:14.5px}
.nav__burger{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.10);
  padding:0;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
}
.nav__burger span{
  display:block;width:18px;height:2px;border-radius:2px;background:#fff;
  transition:transform .24s var(--ease),opacity .24s var(--ease);
}
.nav__burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger.is-open span:nth-child(2){opacity:0}
.nav__burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* drawer */
.nav__drawer{
  position:fixed;
  inset:0;
  z-index:110;
  background:rgba(10,42,36,.98);
  padding:104px 24px 40px;
  display:flex;
  flex-direction:column;
  gap:4px;
  opacity:0;
  visibility:hidden;
  transform:translateY(-10px);
  transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s var(--ease);
}
.nav__drawer.is-open{opacity:1;visibility:visible;transform:none}
.drawer__link{
  display:flex;
  align-items:center;
  line-height:56px;
  font-size:18px;
  font-weight:600;
  color:rgba(255,255,255,.86);
  border-bottom:1px solid rgba(255,255,255,.08);
  padding:0 4px;
}
.drawer__link.is-active{color:var(--lime)}
.drawer__cta{margin-top:28px;height:52px;width:100%}

/* ---------- buttons / tags ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;
  border-radius:14px;
  font-size:15px;font-weight:700;letter-spacing:.02em;
  border:1px solid transparent;
  white-space:nowrap;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),color .18s var(--ease),filter .18s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn--lime{background:var(--lime);color:var(--green-deep);box-shadow:0 12px 26px -16px rgba(200,241,105,.9)}
.btn--lime:hover{background:var(--green-deep);color:var(--lime);transform:translateY(-1px)}
.btn--ghost{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.16)}
.btn--primary{background:var(--grad);color:#fff}
.btn--primary:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn--block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:700;letter-spacing:.02em;white-space:nowrap;
}
.tag--open{background:rgba(200,241,105,.34);color:var(--green-deep)}
.tag--soon{background:rgba(226,96,63,.14);color:#B8452A}
.tag--done{background:var(--bg-soft);color:var(--ink-3)}
.badge-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:var(--r-pill);
  background:rgba(200,241,105,.16);
  border:1px solid rgba(200,241,105,.35);
  color:var(--lime);
  font-size:13px;font-weight:700;letter-spacing:.04em;
}
.badge-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;overflow:visible}
.hero__bg{
  position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(100deg,rgba(10,42,36,.95) 0%,rgba(14,58,49,.86) 42%,rgba(30,111,88,.48) 100%),url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
}
.hero--sub{min-height:46vh}
.hero__inner{
  position:relative;z-index:1;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:56px;
  align-items:center;
  padding:132px 0 72px;
}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:rgba(255,255,255,.62);
  margin-bottom:20px;
}
.crumb a{color:rgba(255,255,255,.74);transition:color .18s var(--ease)}
.crumb a:hover{color:var(--lime)}
.crumb i{font-style:normal;opacity:.45}
.crumb span[aria-current]{color:#fff;font-weight:600}
.hero h1{
  font-size:52px;
  line-height:1.1;
  font-weight:800;
  letter-spacing:-.02em;
  margin:20px 0 20px;
}
.hero__lead{
  font-size:17px;
  line-height:1.85;
  color:rgba(255,255,255,.82);
  max-width:560px;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero__media{position:relative;transform:translateY(24px)}
.hero__media img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  border-radius:var(--r-lg);
  box-shadow:0 34px 70px -32px rgba(0,0,0,.72);
  border:1px solid rgba(255,255,255,.16);
}
.hero__quick{
  position:relative;z-index:1;
  display:flex;gap:12px;
  padding:0 0 30px;
  overflow-x:auto;
  scrollbar-width:none;
}
.hero__quick::-webkit-scrollbar{display:none}
.quick-chip{
  flex:0 0 auto;
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.24);
  color:#fff;
  font-size:13.5px;font-weight:600;
  transition:background .18s var(--ease),transform .18s var(--ease);
}
.quick-chip:hover{background:rgba(255,255,255,.22);transform:translateY(-1px)}
.quick-chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}

/* ---------- section head ---------- */
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
  margin-bottom:40px;
}
.sec-head__label{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:700;letter-spacing:.14em;
  color:var(--green-light);
}
.sec-head__label::before{
  content:"";width:20px;height:3px;border-radius:2px;
  background:linear-gradient(90deg,var(--lime),var(--green-light));
}
.sec-head h2{
  font-size:36px;font-weight:700;letter-spacing:-.01em;
  line-height:1.25;margin-top:12px;color:var(--ink);
}
.sec-head__link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14.5px;font-weight:700;color:var(--green-light);
  padding-bottom:3px;position:relative;
  transition:color .18s var(--ease);
}
.sec-head__link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--lime);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease);
}
.sec-head__link:hover{color:var(--green)}
.sec-head__link:hover::after{transform:scaleX(1)}
.sec-head__link span{transition:transform .18s var(--ease)}
.sec-head__link:hover span{transform:translateX(4px)}

/* ---------- filter ---------- */
.filter-bar{
  display:flex;gap:8px;flex-wrap:nowrap;
  padding:8px;
  background:var(--bg-soft);
  border-radius:var(--r-pill);
  width:fit-content;
  max-width:100%;
  overflow-x:auto;
  scrollbar-width:none;
  margin-bottom:36px;
}
.filter-bar::-webkit-scrollbar{display:none}
.filter-chip{
  flex:0 0 auto;
  height:40px;padding:0 20px;
  border-radius:var(--r-pill);
  font-size:14px;font-weight:600;color:var(--ink-2);
  transition:background .18s var(--ease),color .18s var(--ease),box-shadow .18s var(--ease);
}
.filter-chip:hover{background:rgba(255,255,255,.7);color:var(--green)}
.filter-chip.is-active{
  background:var(--lime);color:var(--green-deep);font-weight:700;
  box-shadow:0 10px 20px -14px rgba(14,58,49,.8);
}

/* ---------- timeline ---------- */
.timeline{display:flex;flex-direction:column;gap:24px}
.tl__row{display:grid;grid-template-columns:118px 56px minmax(0,1fr);align-items:start}
.tl__time{
  display:flex;flex-direction:column;gap:2px;
  padding:12px 10px;
  border:1px solid var(--green-light);
  border-radius:var(--r-sm);
  background:#fff;
  color:var(--green);
  text-align:center;
  line-height:1.3;
  transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.tl__date{font-size:19px;font-weight:800;letter-spacing:-.01em}
.tl__week{font-size:12px;color:var(--ink-3)}
.tl__clock{font-size:13px;font-weight:700;color:var(--green-light);letter-spacing:.04em}
.tl__time.is-current{background:var(--lime);border-color:var(--lime);color:var(--green-deep)}
.tl__time.is-current .tl__week,.tl__time.is-current .tl__clock{color:rgba(10,42,36,.72)}
.tl__axis{position:relative;display:flex;justify-content:center;align-self:stretch}
.tl__axis::before{
  content:"";position:absolute;top:26px;bottom:-24px;width:2px;
  background:linear-gradient(180deg,var(--lime),rgba(200,241,105,.16));
}
.tl__row:last-child .tl__axis::before{display:none}
.tl__node{
  position:relative;z-index:1;
  width:14px;height:14px;border-radius:50%;
  background:var(--lime);
  margin-top:24px;
  box-shadow:0 0 0 8px rgba(200,241,105,.22);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.tl__row:hover .tl__node{transform:scale(1.15);box-shadow:0 0 0 11px rgba(200,241,105,.3)}
.tl__card{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:20px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:22px 26px;
  box-shadow:var(--sh-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.tl__row:hover .tl__card{transform:translateX(-4px);box-shadow:var(--sh-hover)}
.tl__card h3{font-size:20px;font-weight:700;line-height:1.45;color:var(--ink)}
.tl__meta{
  display:flex;flex-wrap:wrap;gap:6px 16px;
  margin-top:10px;
  font-size:13px;letter-spacing:.02em;color:var(--ink-3);
}
.tl__meta span{display:inline-flex;align-items:center;gap:6px}
.tl__meta span::before{
  content:"";width:5px;height:5px;border-radius:50%;
  background:rgba(30,111,88,.45);
}
.tl__side{display:flex;flex-direction:column;align-items:flex-end;gap:10px;flex:0 0 auto}
.tl__slot{font-size:13px;font-weight:700;color:var(--green-light)}

/* ---------- stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:24px;
  padding:28px 26px;
  box-shadow:var(--sh-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.stat-card__num{
  font-size:44px;font-weight:800;line-height:1.1;
  letter-spacing:-.02em;color:var(--green);
}
.stat-card__unit{font-size:14px;font-weight:600;color:var(--ink-3);margin-left:4px}
.stat-card__label{font-size:13px;color:var(--ink-3);margin-top:6px}
.bar{height:6px;border-radius:var(--r-pill);background:var(--bg-soft);margin-top:16px;overflow:hidden}
.bar__fill{position:relative;height:100%;border-radius:var(--r-pill);background:var(--grad)}
.bar__fill::after{
  content:"";position:absolute;right:0;top:0;bottom:0;width:2px;background:var(--lime);
}
.badge-wall{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);
  font-size:13.5px;font-weight:600;color:var(--ink-2);
  box-shadow:var(--sh-card);
  transition:transform .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}
.badge:hover{transform:translateY(-2px);border-color:rgba(30,111,88,.35);color:var(--green)}

/* ---------- flow ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.flow__item{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:26px;
  box-shadow:var(--sh-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.flow__item::before{
  content:"";position:absolute;left:26px;top:0;
  width:28px;height:3px;border-radius:2px;
  background:var(--lime);
}
.flow__item:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.flow__num{
  display:block;font-size:13px;font-weight:800;letter-spacing:.14em;
  color:var(--green-light);margin-top:10px;
}
.flow__item h3{font-size:19px;font-weight:700;margin-top:10px;line-height:1.4}
.flow__item p{font-size:15px;line-height:1.75;color:var(--ink-2);margin-top:8px}

/* ---------- scene cards ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.scene-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:24px;
  overflow:hidden;
  box-shadow:var(--sh-card);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.scene-card:hover{transform:translateY(-6px);box-shadow:var(--sh-hover)}
.scene-card__img{aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft)}
.scene-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.scene-card:hover .scene-card__img img{transform:scale(1.04)}
.scene-card__body{padding:22px 24px 26px}
.scene-card__body h3{font-size:19px;font-weight:700;line-height:1.4}
.scene-card__body p{font-size:15px;line-height:1.75;color:var(--ink-2);margin-top:10px}
.scene-card__tag{margin-bottom:12px}

/* ---------- faq ---------- */
.faq{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq__item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--sh-card);
  overflow:hidden;
  transition:box-shadow .2s var(--ease);
}
.faq__item:hover{box-shadow:var(--sh-hover)}
.faq__q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  text-align:left;
  min-height:56px;
  padding:14px 24px;
  font-size:17px;font-weight:600;color:var(--ink);
}
.faq__icon{position:relative;flex:0 0 18px;width:18px;height:18px}
.faq__icon::before,.faq__icon::after{
  content:"";position:absolute;background:var(--green-light);border-radius:2px;
  transition:transform .22s var(--ease),opacity .22s var(--ease),background .22s var(--ease);
}
.faq__icon::before{left:0;right:0;top:8px;height:2px}
.faq__icon::after{top:0;bottom:0;left:8px;width:2px}
.faq__item.is-open .faq__icon::before{background:var(--green)}
.faq__item.is-open .faq__icon::after{transform:rotate(90deg);opacity:0}
.faq__a{max-height:0;overflow:hidden;transition:max-height .28s var(--ease)}
.faq__a-inner{
  margin:0 24px 22px 28px;
  padding-left:16px;
  border-left:3px solid var(--lime);
  font-size:15px;line-height:1.8;color:var(--ink-2);
}

/* ---------- cta + form ---------- */
.cta{
  position:relative;
  background:var(--grad);
  border-radius:var(--r-lg);
  padding:48px;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:44px;
  color:#fff;
  box-shadow:0 34px 76px -44px rgba(10,42,36,.85);
  overflow:hidden;
}
.cta::after{
  content:"";position:absolute;right:-90px;top:-90px;
  width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,105,.26),rgba(200,241,105,0) 70%);
  pointer-events:none;
}
.cta__copy{position:relative;z-index:1}
.cta__copy h2{font-size:34px;font-weight:700;line-height:1.25;letter-spacing:-.01em}
.cta__copy p{font-size:15.5px;line-height:1.8;color:rgba(255,255,255,.82);margin-top:16px;max-width:460px}
.cta__points{display:flex;flex-direction:column;gap:10px;margin-top:24px}
.cta__points li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:14.5px;color:rgba(255,255,255,.86);
}
.cta__points li::before{
  content:"";flex:0 0 14px;height:14px;margin-top:6px;border-radius:50%;
  background:var(--lime);
  box-shadow:inset 0 0 0 4px rgba(200,241,105,.22);
}
.cta__form{position:relative;z-index:1}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:13px;font-weight:700;color:rgba(255,255,255,.9);letter-spacing:.02em}
.field input,.field select{
  height:48px;
  width:100%;
  border-radius:var(--r-sm);
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.96);
  color:var(--ink);
  padding:0 14px;
  font-size:15px;
  font-family:inherit;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.field input::placeholder{color:#9AA49E}
.field input:focus,.field select:focus{
  outline:none;
  border-color:var(--lime);
  box-shadow:0 0 0 3px rgba(200,241,105,.35);
}
.field__err{font-size:13px;color:#FFC7B5;display:none}
.field.has-error input,.field.has-error select{border-color:var(--brick)}
.field.has-error .field__err{display:block}
.field--full{grid-column:1/-1}
.form-note{font-size:13px;line-height:1.7;color:rgba(255,255,255,.62);margin-top:14px}
.form-status{
  display:none;
  margin-top:14px;
  padding:12px 16px;
  border-radius:var(--r-sm);
  background:rgba(200,241,105,.16);
  border:1px solid rgba(200,241,105,.42);
  font-size:14px;color:#fff;
}
.form-status.is-show{display:block}

/* ---------- footer ---------- */
.footer{
  position:relative;
  background:var(--green);
  color:rgba(255,255,255,.72);
  padding:72px 0 0;
  margin-top:0;
}
.footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--lime),rgba(200,241,105,0));
}
.footer__grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.25fr;
  gap:40px;
  padding-bottom:56px;
}
.footer h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer .nav__logo{margin-bottom:0}
.footer__desc{font-size:14px;line-height:1.8;margin:18px 0 12px;max-width:340px;color:rgba(255,255,255,.72)}
.footer__kw{font-size:13px;color:var(--lime);letter-spacing:.02em}
.footer__list{display:flex;flex-direction:column;gap:12px}
.footer__list a{
  position:relative;
  font-size:14px;
  color:rgba(255,255,255,.72);
  transition:color .18s var(--ease),padding .18s var(--ease);
}
.footer__list a::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:0;height:2px;background:var(--lime);transition:width .18s var(--ease);
}
.footer__list a:hover{color:var(--lime);padding-left:16px}
.footer__list a:hover::before{width:10px}
.footer__contact li{font-size:14px;line-height:1.7;margin-bottom:14px}
.footer__contact li:last-child{margin-bottom:0}
.footer__contact strong{
  display:block;font-size:12.5px;font-weight:600;letter-spacing:.04em;
  color:rgba(255,255,255,.48);margin-bottom:2px;
}
.footer__bottom{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding:20px 0 28px;
  border-top:1px solid rgba(255,255,255,.08);
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- responsive ---------- */
@media (max-width:1279px){
  .container{padding:0 28px}
  .nav{padding:0 28px}
  .hero h1{font-size:46px}
}
@media (max-width:1023px){
  .nav__menu{display:none}
  .nav__search{display:none}
  .nav__burger{display:flex}
  .container{padding:0 24px}
  .nav{padding:0 24px;height:68px}
  .header.is-scrolled .nav{height:60px}
  .section{padding:72px 0}
  .hero__inner{grid-template-columns:1fr;gap:40px;padding:120px 0 64px}
  .hero__media{transform:none;max-width:560px}
  .hero h1{font-size:40px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .cta{grid-template-columns:1fr;padding:40px;gap:32px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:36px}
  .sec-head h2{font-size:30px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .nav{padding:0 18px;height:64px}
  .header.is-scrolled .nav{height:58px}
  .logo__main{font-size:18px}
  .logo__sub{font-size:11px}
  .nav__cta{display:none}
  .section{padding:56px 0}
  .section--tight{padding:48px 0}
  .hero__inner{padding:104px 0 52px;gap:32px}
  .hero h1{font-size:34px;line-height:1.16}
  .hero__lead{font-size:15.5px}
  .hero__actions{gap:10px}
  .hero__actions .btn{flex:1 1 100%}
  .hero__quick{padding-bottom:24px;gap:10px}
  .sec-head{margin-bottom:28px}
  .sec-head h2{font-size:26px;margin-top:10px}
  .sec-head__link{font-size:14px}
  .filter-bar{width:100%;margin-bottom:24px}
  .timeline{padding-left:16px;border-left:3px solid var(--lime);gap:20px}
  .tl__row{grid-template-columns:1fr;gap:12px}
  .tl__axis{display:none}
  .tl__time{flex-direction:row;align-items:center;justify-content:flex-start;gap:10px;width:fit-content;padding:8px 14px}
  .tl__date{font-size:17px}
  .tl__clock{font-size:12.5px}
  .tl__card{flex-direction:column;gap:14px;padding:20px}
  .tl__card h3{font-size:18px}
  .tl__row:hover .tl__card{transform:none}
  .tl__side{flex-direction:row;align-items:center;justify-content:space-between;width:100%}
  .stat-grid{grid-template-columns:1fr;gap:16px}
  .stat-card__num{font-size:38px}
  .flow{grid-template-columns:1fr;gap:16px}
  .scene-grid{grid-template-columns:1fr;gap:20px}
  .cta{padding:28px 22px;border-radius:24px;gap:28px}
  .cta__copy h2{font-size:26px}
  .form-grid{grid-template-columns:1fr}
  .faq__q{font-size:16px;padding:14px 18px}
  .faq__a-inner{margin:0 18px 18px 22px;font-size:14.5px}
  .footer{padding:56px 0 0}
  .footer__grid{grid-template-columns:1fr 1fr;gap:32px;padding-bottom:40px}
  .footer__bottom{font-size:12.5px;gap:8px}
}
@media (max-width:520px){
  .hero h1{font-size:30px}
  .sec-head h2{font-size:23px}
  .footer__grid{grid-template-columns:1fr}
  .hero__media img{aspect-ratio:16/11}
  .btn{height:46px;padding:0 20px;font-size:14.5px}
}

/* roulang page: category2 */
:root{
  --green-900:#0A2A24;
  --green-800:#0E3A31;
  --green-600:#1E6F58;
  --green-400:#2E8F6B;
  --lime:#C8F169;
  --brick:#E2603F;
  --bg:#F6F4EE;
  --bg-soft:#EDEAE1;
  --card:#FFFFFF;
  --ink:#16211D;
  --ink-2:#4E5A55;
  --ink-3:#7C877F;
  --line:rgba(22,33,29,.08);
  --grad:linear-gradient(135deg,#0E3A31 0%,#1E6F58 65%,#2E8F6B 100%);
  --r-sm:12px;
  --r-md:20px;
  --r-lg:28px;
  --r-pill:999px;
  --sh-1:0 10px 24px -18px rgba(14,58,49,.28);
  --sh-2:0 22px 44px -24px rgba(14,58,49,.45);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","HarmonyOS Sans","Noto Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.85;font-variant-numeric:tabular-nums;overflow-x:hidden}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700}
p{margin:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--lime);color:var(--green-900)}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:var(--r-pill);font-size:15px;font-weight:700;letter-spacing:.01em;white-space:nowrap;transition:transform .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),filter .2s var(--ease)}
.btn--lime{background:var(--lime);color:var(--green-900);box-shadow:0 12px 26px -18px rgba(200,241,105,.9)}
.btn--lime:hover{background:#d8f791;transform:translateY(-1px)}
.btn--lime:active{transform:translateY(1px)}
.btn--ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn--ghost:hover{background:rgba(255,255,255,.24)}
.btn--solid{background:var(--green-800);color:#fff}
.btn--solid:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn--block{width:100%}
.btn:focus-visible{outline:3px solid rgba(200,241,105,.45);outline-offset:2px}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* 徽章与标签 */
.chip{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:var(--r-pill);background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);color:#fff;font-size:13px;font-weight:600;letter-spacing:.03em}
.chip__dot{width:6px;height:6px;border-radius:50%;background:var(--lime)}
.tag{display:inline-flex;align-items:center;padding:5px 12px;border-radius:var(--r-pill);background:rgba(200,241,105,.18);color:var(--green-800);font-size:12.5px;font-weight:700;letter-spacing:.02em}
.tag--brick{background:rgba(226,96,63,.12);color:#B9442A}

/* 顶部导航 */
.header{position:fixed;inset:0 0 auto 0;z-index:80;background:rgba(255,255,255,.10);border-bottom:1px solid rgba(255,255,255,.18);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);box-shadow:0 8px 32px rgba(10,42,36,.18);transition:background-color .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease)}
.header.is-scrolled{background:rgba(10,42,36,.94);border-bottom-color:rgba(255,255,255,.08);box-shadow:0 14px 40px rgba(10,42,36,.34)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px;max-width:var(--container);margin:0 auto;padding:0 32px;transition:height .24s var(--ease)}
.header.is-scrolled .nav{height:64px}
.nav__logo{display:inline-flex;align-items:center;gap:10px;color:#fff;flex:0 0 auto}
.logo__mark{width:26px;height:26px;border-radius:9px;background:var(--lime);position:relative;flex:0 0 auto;transform:skewX(-8deg);box-shadow:0 0 0 4px rgba(200,241,105,.14)}
.logo__mark::after{content:"";position:absolute;inset:7px;border-radius:4px;background:var(--green-900)}
.logo__text{display:inline-flex;align-items:center;gap:8px}
.logo__main{font-size:20px;font-weight:800;letter-spacing:.01em}
.logo__sep{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.5)}
.logo__sub{font-size:12.5px;font-weight:600;letter-spacing:.12em;color:rgba(255,255,255,.72)}
.nav__menu{display:flex;align-items:center;gap:26px}
.nav__link{position:relative;font-size:15px;font-weight:600;color:rgba(255,255,255,.86);padding:6px 0;transition:color .2s var(--ease)}
.nav__link::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;border-radius:2px;background:var(--lime);opacity:0;transform:scaleX(.4);transition:opacity .2s var(--ease),transform .2s var(--ease)}
.nav__link:hover{color:#fff}
.nav__link:hover::after{opacity:.55;transform:scaleX(1)}
.nav__link.is-active{color:#fff}
.nav__link.is-active::after{opacity:1;transform:scaleX(1)}
.nav__actions{display:flex;align-items:center;gap:14px}
.nav__search{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.28);color:#fff;transition:background-color .2s var(--ease),transform .2s var(--ease)}
.nav__search svg{width:18px;height:18px}
.nav__search:hover{background:rgba(255,255,255,.18);transform:translateY(-1px)}
.nav__cta{padding:11px 22px;font-size:14px}
.nav__burger{display:none;width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.28);flex-direction:column;align-items:center;justify-content:center;gap:4px}
.nav__burger span{display:block;width:18px;height:2px;border-radius:2px;background:#fff;transition:transform .24s var(--ease),opacity .24s var(--ease)}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* 移动端抽屉 */
.drawer{position:fixed;inset:0;z-index:75;background:rgba(10,42,36,.98);opacity:0;visibility:hidden;transition:opacity .24s var(--ease),visibility .24s var(--ease);padding:96px 24px 40px;overflow-y:auto}
.drawer.is-open{opacity:1;visibility:visible}
.drawer__link{display:flex;align-items:center;justify-content:space-between;height:56px;font-size:18px;font-weight:600;color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.drawer__link.is-active{color:var(--lime)}
.drawer .btn{margin-top:28px}

/* 首屏 */
.hero{position:relative;color:#fff;isolation:isolate}
.hero--cat{padding:146px 0 84px;min-height:46vh}
.hero__bg{position:absolute;inset:0;z-index:-2;background:url("/assets/images/backpic/back-2.webp") center/cover no-repeat}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(10,42,36,.94) 0%,rgba(14,58,49,.82) 46%,rgba(30,111,88,.42) 100%)}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero__copy{max-width:600px}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.02em;color:rgba(255,255,255,.62);margin-bottom:22px}
.crumbs a{color:rgba(255,255,255,.78);transition:color .2s var(--ease)}
.crumbs a:hover{color:var(--lime)}
.crumbs__cur{color:#fff;font-weight:600}
.hero h1{font-size:52px;line-height:1.1;letter-spacing:-.02em;font-weight:800;margin:20px 0 18px}
.hero__sub{font-size:17px;line-height:1.8;color:rgba(255,255,255,.82);max-width:540px}
.hero__btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero__media{position:relative;z-index:2;transform:translateY(48px);border-radius:var(--r-lg);overflow:hidden;box-shadow:0 34px 60px -34px rgba(10,42,36,.75);border:1px solid rgba(255,255,255,.18)}
.hero__media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.hero__media figcaption{position:absolute;left:0;right:0;bottom:0;padding:16px 20px;font-size:12.5px;color:rgba(255,255,255,.86);background:linear-gradient(0deg,rgba(10,42,36,.86),rgba(10,42,36,0))}

/* 通用板块 */
.section{padding:96px 0}
.section--soft{background:var(--bg-soft)}
.section--first{padding-top:128px}
.sec__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.sec__eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--green-600);text-transform:uppercase}
.sec__eyebrow::before{content:"";width:20px;height:3px;border-radius:2px;background:var(--lime)}
.sec__title{font-size:36px;margin-top:14px;letter-spacing:-.01em}
.sec__desc{margin-top:14px;max-width:660px;font-size:15.5px;color:var(--ink-2);line-height:1.8}
.link-more{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:700;color:var(--green-800);position:relative;padding-bottom:2px}
.link-more::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--lime);transition:width .24s var(--ease)}
.link-more:hover::after{width:100%}
.link-more span{transition:transform .2s var(--ease)}
.link-more:hover span{transform:translateX(4px)}

/* 数据条 */
.stats-strip{margin-top:-40px;position:relative;z-index:3}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:24px 22px;box-shadow:var(--sh-1);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.stat:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.stat__num{font-size:36px;font-weight:800;color:var(--green-800);line-height:1.1}
.stat__num small{font-size:14px;font-weight:700;color:var(--green-600);margin-left:4px}
.stat__label{margin-top:8px;font-size:12.5px;letter-spacing:.02em;color:var(--ink-3)}

/* 人物卡 */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.person{background:var(--card);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--sh-1);transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease)}
.person:hover{transform:translateY(-6px);box-shadow:var(--sh-2);border-color:rgba(200,241,105,.6)}
.person__media{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--bg-soft)}
.person__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.person:hover .person__media img{transform:scale(1.03)}
.person__badge{position:absolute;top:14px;right:14px;padding:5px 12px;border-radius:var(--r-pill);background:rgba(200,241,105,.94);color:var(--green-900);font-size:12px;font-weight:700;letter-spacing:.02em}
.person__body{padding:20px 22px 24px}
.person__name{font-size:20px;font-weight:700}
.person__role{margin-top:6px;font-size:13px;font-weight:600;color:var(--green-600);letter-spacing:.02em}
.person__desc{margin-top:12px;font-size:14.5px;line-height:1.72;color:var(--ink-2)}
.person__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.group-title{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:700;margin:0 0 24px}
.group-title::before{content:"";width:6px;height:22px;border-radius:3px;background:var(--grad)}
.group-block+.group-block{margin-top:64px}

/* 横向滚动 */
.rail{display:flex;gap:24px;overflow-x:auto;padding:4px 4px 20px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-thumb{background:rgba(14,58,49,.2);border-radius:999px}
.rail__item{scroll-snap-align:start;flex:0 0 340px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:26px 24px;box-shadow:var(--sh-1);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.rail__item:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.rail__time{font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--green-600)}
.rail__title{margin-top:12px;font-size:19px;font-weight:700;line-height:1.4}
.rail__desc{margin-top:10px;font-size:14.5px;line-height:1.72;color:var(--ink-2)}
.rail__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-3)}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:26px 22px;position:relative;box-shadow:var(--sh-1);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.step__no{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:var(--grad);color:var(--lime);font-size:15px;font-weight:800}
.step__title{margin-top:16px;font-size:18px}
.step__desc{margin-top:10px;font-size:14.5px;line-height:1.72;color:var(--ink-2)}

/* FAQ */
.faq{display:grid;gap:12px;max-width:900px}
.faq__item{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh-1);overflow:hidden;transition:border-color .2s var(--ease)}
.faq__item.is-open{border-color:rgba(30,111,88,.35)}
.faq__q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;min-height:56px;padding:14px 22px;text-align:left;font-size:17px;font-weight:600;color:var(--ink)}
.faq__icon{position:relative;flex:0 0 auto;width:20px;height:20px;transition:transform .22s var(--ease)}
.faq__icon::before,.faq__icon::after{content:"";position:absolute;background:var(--green-600);border-radius:2px;transition:background-color .2s var(--ease)}
.faq__icon::before{left:0;top:9px;width:20px;height:2px}
.faq__icon::after{left:9px;top:0;width:2px;height:20px}
.faq__item.is-open .faq__icon{transform:rotate(45deg)}
.faq__item.is-open .faq__icon::before,.faq__item.is-open .faq__icon::after{background:var(--green-800)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .28s var(--ease)}
.faq__item.is-open .faq__a{max-height:420px}
.faq__a-inner{margin:0 22px 20px;padding-left:16px;border-left:3px solid var(--lime);font-size:15px;line-height:1.8;color:var(--ink-2)}

/* CTA 与表单 */
.cta{position:relative;border-radius:var(--r-lg);background:var(--grad);color:#fff;padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:48px;box-shadow:0 34px 60px -36px rgba(14,58,49,.7);overflow:hidden}
.cta::before{content:"";position:absolute;right:-120px;top:-120px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(200,241,105,.22),rgba(200,241,105,0) 70%)}
.cta__copy{position:relative}
.cta__title{font-size:32px;line-height:1.25;letter-spacing:-.01em}
.cta__desc{margin-top:16px;font-size:15.5px;line-height:1.8;color:rgba(255,255,255,.82);max-width:440px}
.cta__list{margin-top:26px;display:grid;gap:12px}
.cta__list li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.9)}
.cta__list li::before{content:"";flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--lime);margin-top:9px}
.form{position:relative;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);border-radius:var(--r-md);padding:28px;backdrop-filter:blur(6px)}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px}
.field--full{grid-column:1/-1}
.field label{font-size:13px;font-weight:700;color:#fff;letter-spacing:.02em}
.field input,.field select,.field textarea{height:48px;border-radius:var(--r-sm);border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.94);padding:0 14px;font-size:15px;color:var(--ink);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--green-600) 50%),linear-gradient(135deg,var(--green-600) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,241,105,.35)}
.field .err{display:none;font-size:13px;color:#FFC8B8}
.field.is-error input,.field.is-error select,.field.is-error textarea{border-color:var(--brick);box-shadow:0 0 0 3px rgba(226,96,63,.22)}
.field.is-error .err{display:block}
.form__note{margin-top:14px;font-size:13px;line-height:1.7;color:rgba(255,255,255,.72)}
.form__submit{margin-top:18px}

/* 页脚 */
.footer{background:var(--green-800);color:#fff;padding:72px 0 0;border-top:2px solid transparent;border-image:linear-gradient(90deg,var(--lime),rgba(200,241,105,0)) 1}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px}
.footer__brand .nav__logo{margin-bottom:18px}
.footer__desc{font-size:14px;line-height:1.8;color:rgba(255,255,255,.72);max-width:330px}
.footer__kw{margin-top:14px;font-size:13px;letter-spacing:.02em;color:rgba(200,241,105,.85)}
.footer h4{font-size:15px;font-weight:700;margin-bottom:18px;color:#fff}
.footer__list{display:grid;gap:12px}
.footer__list a{position:relative;font-size:14px;color:rgba(255,255,255,.72);transition:color .2s var(--ease),padding-left .2s var(--ease)}
.footer__list a::before{content:"";position:absolute;left:0;top:50%;width:0;height:2px;background:var(--lime);transform:translateY(-50%);transition:width .2s var(--ease)}
.footer__list a:hover{color:var(--lime);padding-left:18px}
.footer__list a:hover::before{width:12px}
.footer__contact{display:grid;gap:12px;font-size:14px;color:rgba(255,255,255,.72);line-height:1.7}
.footer__contact strong{display:block;font-size:12.5px;font-weight:700;letter-spacing:.06em;color:rgba(200,241,105,.9);margin-bottom:2px}
.footer__bottom{margin-top:56px;padding:22px 0;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55)}

/* 响应式 */
@media (max-width:1279px){
  .hero h1{font-size:46px}
  .hero__inner{gap:40px}
}
@media (max-width:1023px){
  .nav__menu{display:none}
  .nav__burger{display:flex}
  .nav__cta{display:none}
  .container{padding:0 24px}
  .nav{padding:0 24px}
  .hero--cat{padding:130px 0 72px}
  .hero__inner{grid-template-columns:1fr;gap:36px}
  .hero h1{font-size:38px}
  .hero__media{transform:none;max-width:560px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .cta{grid-template-columns:1fr;padding:36px;gap:32px}
  .footer__grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .section{padding:72px 0}
  .section--first{padding-top:96px}
  .sec__title{font-size:28px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .nav{padding:0 18px;height:64px}
  .logo__main{font-size:18px}
  .logo__sub{font-size:11.5px;letter-spacing:.1em}
  .hero--cat{padding:112px 0 56px;min-height:0}
  .hero h1{font-size:34px}
  .hero__sub{font-size:15.5px}
  .hero__btns{gap:10px}
  .hero__btns .btn{flex:1 1 auto}
  .stats-strip{margin-top:0}
  .stats-grid{grid-template-columns:1fr 1fr;gap:14px}
  .stat{padding:18px 16px}
  .stat__num{font-size:28px}
  .grid-3{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .rail__item{flex:0 0 84%}
  .cta{padding:26px 20px;border-radius:22px}
  .cta__title{font-size:26px}
  .form{padding:20px}
  .form__grid{grid-template-columns:1fr}
  .footer{padding-top:56px}
  .footer__grid{grid-template-columns:1fr;gap:30px}
  .footer__bottom{font-size:12.5px}
  .faq__q{font-size:16px;padding:14px 18px}
  .faq__a-inner{margin:0 18px 18px}
  .sec__desc{font-size:15px}
  .section{padding:56px 0}
  .section--first{padding-top:72px}
}
@media (max-width:419px){
  .hero h1{font-size:29px}
  .sec__title{font-size:24px}
  .btn{padding:12px 20px;font-size:14px}
  .stats-grid{grid-template-columns:1fr}
  .rail__item{flex:0 0 92%}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category3 */
:root{
  --green-900:#0A2A24;
  --green-800:#0E3A31;
  --green-600:#1E6F58;
  --green-400:#2E8F6B;
  --lime:#C8F169;
  --brick:#E2603F;
  --bg:#F6F4EE;
  --bg-soft:#EDEAE1;
  --card:#FFFFFF;
  --ink:#16211D;
  --ink-2:#4E5A55;
  --ink-3:#7C877F;
  --line:rgba(22,33,29,.08);
  --grad:linear-gradient(135deg,#0E3A31 0%,#1E6F58 65%,#2E8F6B 100%);
  --r-s:12px;
  --r-m:20px;
  --r-l:28px;
  --r-pill:999px;
  --sh-card:0 10px 24px -18px rgba(14,58,49,.28);
  --sh-hover:0 22px 44px -24px rgba(14,58,49,.45);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(200,241,105,.55);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px}
.num{font-variant-numeric:tabular-nums}

/* ============ 导航 ============ */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:90;
  background:rgba(255,255,255,.10);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:0 8px 32px rgba(10,42,36,.18);
  transition:background .24s var(--ease),box-shadow .24s var(--ease);
}
.header.is-scrolled{background:rgba(10,42,36,.94);box-shadow:0 12px 36px rgba(6,24,20,.42)}
.nav{
  max-width:1320px;margin:0 auto;
  height:76px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:0 32px;
  transition:height .24s var(--ease);
}
.header.is-scrolled .nav{height:64px}
.nav__logo{display:flex;align-items:center;gap:12px;color:#fff;flex:0 0 auto}
.logo__mark{
  width:24px;height:24px;border-radius:7px;
  background:linear-gradient(135deg,var(--lime),#9fdf47);
  position:relative;
  transform:rotate(45deg);
  box-shadow:0 0 0 1px rgba(255,255,255,.25);
}
.logo__mark::after{
  content:"";position:absolute;inset:7px;border-radius:3px;background:var(--green-800);
}
.logo__text{display:flex;align-items:center;gap:8px}
.logo__main{font-size:20px;font-weight:800;letter-spacing:.01em;color:#fff}
.logo__sep{width:3px;height:3px;border-radius:50%;background:rgba(255,255,255,.5)}
.logo__sub{font-size:13px;font-weight:600;letter-spacing:.12em;color:rgba(255,255,255,.7)}
.nav__menu{display:flex;align-items:center;gap:28px}
.nav__link{
  position:relative;
  font-size:15px;font-weight:600;
  color:rgba(255,255,255,.86);
  padding:6px 0;
  transition:color .2s var(--ease);
}
.nav__link::after{
  content:"";position:absolute;left:0;bottom:0;
  width:0;height:3px;border-radius:2px;background:var(--lime);
  transition:width .22s var(--ease);
}
.nav__link:hover{color:#fff}
.nav__link:hover::after{width:100%}
.nav__link.is-active{color:#fff}
.nav__link.is-active::after{width:100%}
.nav__actions{display:flex;align-items:center;gap:14px}
.nav__search{
  width:38px;height:38px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.22);
  color:#fff;cursor:pointer;
  transition:background .2s var(--ease),transform .2s var(--ease);
}
.nav__search svg{width:17px;height:17px}
.nav__search:hover{background:rgba(255,255,255,.2);transform:translateY(-1px)}
.nav__burger{
  display:none;
  width:42px;height:42px;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.22);
  border-radius:12px;cursor:pointer;
}
.nav__burger span{display:block;width:18px;height:2px;border-radius:2px;background:#fff;transition:transform .2s var(--ease),opacity .2s var(--ease)}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* 抽屉 */
.drawer{
  position:fixed;inset:0;z-index:95;
  background:linear-gradient(160deg,#0A2A24,#0E3A31 60%,#134537);
  padding:100px 26px 48px;
  display:flex;flex-direction:column;
  transform:translateY(-100%);
  opacity:0;visibility:hidden;
  transition:transform .26s var(--ease),opacity .26s var(--ease),visibility .26s var(--ease);
  overflow-y:auto;
}
.drawer.is-open{transform:translateY(0);opacity:1;visibility:visible}
.drawer__close{
  position:absolute;top:22px;right:22px;
  width:42px;height:42px;border-radius:50%;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.24);
  color:#fff;font-size:20px;line-height:1;cursor:pointer;
}
.drawer a{
  display:block;
  font-size:18px;font-weight:600;line-height:56px;
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer a.is-active{color:var(--lime)}
.drawer__cta{margin-top:28px;text-align:center;border:0 !important}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;
  border:0;border-radius:14px;
  font-size:15px;font-weight:700;
  cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease),opacity .2s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn--lime{background:var(--lime);color:var(--green-900);box-shadow:0 12px 26px -16px rgba(200,241,105,.9)}
.btn--lime:hover{background:var(--green-800);color:var(--lime);transform:translateY(-1px)}
.btn--solid{background:var(--grad);color:#fff}
.btn--solid:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn--ghost{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.16)}
.btn--outline{background:transparent;border:1px solid rgba(14,58,49,.22);color:var(--green-800)}
.btn--outline:hover{background:rgba(14,58,49,.06)}
.btn--block{width:100%}
.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none}
.nav__cta{padding:11px 22px;border-radius:999px;font-size:14px}

/* ============ Hero ============ */
.hero{
  position:relative;
  min-height:46vh;
  display:flex;align-items:center;
  padding:150px 0 104px;
  color:#fff;
  background:
    linear-gradient(96deg,rgba(10,42,36,.95) 0%,rgba(14,58,49,.86) 46%,rgba(14,58,49,.55) 100%),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
}
.hero__grid{display:grid;grid-template-columns:1.18fr .82fr;gap:56px;align-items:center;width:100%}
.crumbs{font-size:13px;color:rgba(255,255,255,.62);margin-bottom:20px;letter-spacing:.02em}
.crumbs a{color:rgba(255,255,255,.72);transition:color .2s var(--ease)}
.crumbs a:hover{color:var(--lime)}
.crumbs span.sep{margin:0 8px;color:rgba(255,255,255,.35)}
.crumbs .current{color:#fff}
.badge-glass{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  font-size:13px;font-weight:600;letter-spacing:.02em;color:#fff;
  margin-bottom:22px;
}
.badge-glass .dot{width:6px;height:6px;border-radius:50%;background:var(--lime)}
.hero h1{
  font-size:52px;line-height:1.1;font-weight:800;letter-spacing:-.02em;
  margin-bottom:22px;
}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero__sub{font-size:17px;line-height:1.8;color:rgba(255,255,255,.82);max-width:620px;margin-bottom:32px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px}
.hero__figure{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  transform:translateY(24px);
  box-shadow:0 34px 70px -34px rgba(4,20,16,.8);
  border:1px solid rgba(255,255,255,.16);
}
.hero__figure img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}

/* ============ 通用板块 ============ */
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section--soft{background:var(--bg-soft)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:40px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--green-600);
  margin-bottom:12px;
}
.eyebrow::before{content:"";width:20px;height:3px;border-radius:999px;background:var(--lime)}
.sec-head h2{font-size:36px;font-weight:700;color:var(--green-900)}
.sec-head p.lead{margin-top:12px;font-size:15px;color:var(--ink-2);max-width:640px}
.link-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:15px;font-weight:600;color:var(--green-800);
  padding-bottom:2px;border-bottom:2px solid transparent;
  transition:border-color .2s var(--ease),color .2s var(--ease);
  white-space:nowrap;
}
.link-more svg{width:16px;height:16px;transition:transform .2s var(--ease)}
.link-more:hover{border-color:var(--lime)}
.link-more:hover svg{transform:translateX(4px)}

/* ============ 票种对比 ============ */
.tickets{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.ticket{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-l);
  padding:32px;
  box-shadow:var(--sh-card);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
  display:flex;flex-direction:column;height:100%;
}
.ticket:hover{transform:translateY(-6px);box-shadow:var(--sh-hover)}
.ticket__tag{
  position:absolute;top:20px;right:20px;
  padding:5px 13px;border-radius:999px;
  background:var(--lime);color:var(--green-900);
  font-size:12px;font-weight:800;letter-spacing:.04em;
}
.ticket__name{font-size:22px;font-weight:700;color:var(--green-900)}
.ticket__desc{margin-top:10px;font-size:14px;line-height:1.75;color:var(--ink-2);min-height:72px}
.ticket__price{margin:22px 0 6px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.ticket__price-main{font-size:26px;font-weight:800;color:var(--green-800);letter-spacing:-.01em}
.ticket__price-unit{font-size:13px;color:var(--ink-3)}
.ticket__rule{height:1px;background:var(--line);margin:18px 0 8px}
.ticket__list{margin-bottom:26px}
.ticket__list li{
  display:flex;gap:10px;
  padding:11px 0;
  font-size:15px;line-height:1.65;color:var(--ink-2);
  border-bottom:1px solid rgba(22,33,29,.06);
}
.ticket__list li:last-child{border-bottom:0}
.ticket__list li::before{
  content:"✓";
  flex:0 0 18px;width:18px;height:18px;margin-top:4px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;
  background:rgba(30,111,88,.13);
  color:var(--green-600);
  font-size:11px;font-weight:800;
}
.ticket .btn{margin-top:auto}
.ticket--featured{
  background:var(--grad);
  border-color:transparent;
  color:#fff;
  transform:scale(1.04);
  box-shadow:0 30px 56px -28px rgba(14,58,49,.62);
}
.ticket--featured:hover{transform:scale(1.04) translateY(-6px)}
.ticket--featured .ticket__name{color:#fff}
.ticket--featured .ticket__desc{color:rgba(255,255,255,.82)}
.ticket--featured .ticket__price-main{color:var(--lime)}
.ticket--featured .ticket__price-unit{color:rgba(255,255,255,.7)}
.ticket--featured .ticket__rule{background:rgba(255,255,255,.18)}
.ticket--featured .ticket__list li{color:rgba(255,255,255,.86);border-bottom-color:rgba(255,255,255,.14)}
.ticket--featured .ticket__list li::before{background:rgba(200,241,105,.28);color:var(--lime)}

/* ============ 权益双栏 ============ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:start}
.panel{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:24px;
  padding:36px;
  box-shadow:var(--sh-card);
}
.panel h3{font-size:24px;font-weight:700;color:var(--green-900);margin-bottom:8px}
.panel__note{font-size:14px;color:var(--ink-3);margin-bottom:26px}
.checklist li{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.checklist li:last-child{border-bottom:0;padding-bottom:0}
.checklist li:first-child{padding-top:0}
.checklist__num{
  flex:0 0 40px;width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;
  background:rgba(30,111,88,.08);
  color:var(--green-600);
  font-size:14px;font-weight:800;
  font-variant-numeric:tabular-nums;
}
.checklist strong{display:block;font-size:16px;font-weight:700;color:var(--ink);margin-bottom:4px}
.checklist p{font-size:14px;line-height:1.75;color:var(--ink-2)}
.panel--notice{background:linear-gradient(180deg,#FFFFFF,#F4F2EA)}
.notice-list li{
  position:relative;
  padding:14px 0 14px 22px;
  font-size:15px;line-height:1.8;color:var(--ink-2);
  border-bottom:1px dashed rgba(22,33,29,.12);
}
.notice-list li:last-child{border-bottom:0;padding-bottom:0}
.notice-list li::before{
  content:"";position:absolute;left:0;top:24px;
  width:9px;height:3px;border-radius:2px;background:var(--brick);
}
.notice-foot{
  margin-top:24px;padding:16px 18px;
  background:rgba(200,241,105,.22);
  border-radius:14px;
  font-size:13px;line-height:1.75;color:var(--green-800);
}

/* ============ 报名流程 ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:20px;
  padding:26px 24px;
  box-shadow:var(--sh-card);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.step__num{
  font-size:34px;font-weight:800;line-height:1;
  color:rgba(30,111,88,.28);
  font-variant-numeric:tabular-nums;
  margin-bottom:14px;
}
.step h3{font-size:17px;font-weight:700;color:var(--green-900);margin-bottom:8px}
.step p{font-size:14px;line-height:1.72;color:var(--ink-2)}
.step::after{
  content:"";position:absolute;top:38px;right:-14px;
  width:8px;height:8px;border-radius:50%;
  background:var(--lime);
  box-shadow:0 0 0 5px rgba(200,241,105,.24);
}
.steps .step:last-child::after{display:none}

/* ============ 表单 ============ */
.form-card{
  position:relative;
  background:var(--grad);
  border-radius:28px;
  padding:48px;
  color:#fff;
  overflow:hidden;
  box-shadow:0 40px 80px -46px rgba(10,42,36,.7);
}
.form-card::after{
  content:"";position:absolute;right:-100px;top:-100px;
  width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,105,.28),transparent 70%);
  pointer-events:none;
}
.form-card__head{position:relative;z-index:1;margin-bottom:32px;max-width:640px}
.form-card__head h2{font-size:32px;font-weight:700;color:#fff;margin-bottom:12px}
.form-card__head p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.78)}
.form-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:20px 24px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:13px;font-weight:700;color:rgba(255,255,255,.94);letter-spacing:.02em}
.field input,.field select,.field textarea{
  width:100%;
  height:48px;
  padding:0 14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.35);
  background:#fff;
  color:var(--ink);
  font-size:15px;
  font-family:inherit;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
  appearance:none;
}
.field select{
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234E5A55' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 14px center;
  background-size:16px;
  padding-right:40px;
}
.field textarea{height:auto;min-height:100px;padding:12px 14px;line-height:1.7;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#9AA49D}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--lime);
  box-shadow:0 0 0 3px rgba(200,241,105,.45);
}
.field--full{grid-column:1 / -1}
.field__err{display:none;font-size:13px;font-weight:600;color:#FFC0AC}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--brick);box-shadow:0 0 0 3px rgba(226,96,63,.28)}
.field.has-error .field__err{display:block}
.check-line{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.75;color:rgba(255,255,255,.82)}
.check-line input{width:18px;height:18px;margin-top:3px;flex:0 0 18px;accent-color:var(--lime);height:18px}
.form-note{font-size:13px;line-height:1.75;color:rgba(255,255,255,.66);margin-top:16px}

/* ============ FAQ ============ */
.faq{max-width:900px;margin:0 auto;display:grid;gap:12px}
.faq__item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  transition:box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.faq__item.is-open{box-shadow:var(--sh-card);border-color:rgba(200,241,105,.65)}
.faq__q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  min-height:56px;
  padding:14px 24px;
  background:none;border:0;
  text-align:left;
  font-size:17px;font-weight:600;color:var(--ink);
  cursor:pointer;
  transition:color .2s var(--ease);
}
.faq__q:hover{color:var(--green-600)}
.faq__icon{position:relative;flex:0 0 22px;width:22px;height:22px}
.faq__icon::before,.faq__icon::after{
  content:"";position:absolute;background:var(--green-600);border-radius:2px;
  transition:transform .22s var(--ease),background .22s var(--ease);
}
.faq__icon::before{left:0;top:10px;width:22px;height:2px}
.faq__icon::after{left:10px;top:0;width:2px;height:22px}
.faq__item.is-open .faq__icon::before{background:var(--green-600)}
.faq__item.is-open .faq__icon::after{transform:rotate(45deg);background:var(--lime)}
.faq__item.is-open .faq__icon::before{background:var(--lime)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .28s var(--ease)}
.faq__a-inner{
  margin:0 24px 22px 24px;
  padding-left:16px;
  border-left:3px solid var(--lime);
  font-size:15px;line-height:1.8;color:var(--ink-2);
}

/* ============ 结尾 CTA ============ */
.cta-band{
  display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:center;
  background:var(--grad);
  border-radius:28px;
  padding:48px;
  color:#fff;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;left:-80px;bottom:-120px;
  width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,105,.22),transparent 70%);
}
.cta-band h2{font-size:32px;font-weight:700;margin-bottom:12px;position:relative}
.cta-band p{font-size:15px;line-height:1.8;color:rgba(255,255,255,.8);max-width:560px;position:relative}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;position:relative}

/* ============ 页脚 ============ */
.footer{
  position:relative;
  background:var(--green-800);
  color:#fff;
  padding:72px 0 0;
  margin-top:96px;
}
.footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--lime),rgba(200,241,105,0));
}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:56px}
.footer__brand .nav__logo{margin-bottom:20px}
.footer__desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.72);max-width:340px;margin-bottom:16px}
.footer__kw{font-size:13px;letter-spacing:.06em;color:rgba(200,241,105,.85)}
.footer h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:18px}
.footer__list{display:flex;flex-direction:column;gap:12px}
.footer__list a{
  position:relative;
  font-size:14px;color:rgba(255,255,255,.72);
  padding-left:0;
  transition:color .2s var(--ease),padding-left .2s var(--ease);
  width:fit-content;
}
.footer__list a::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:0;height:2px;border-radius:2px;background:var(--lime);
  transition:width .2s var(--ease);
}
.footer__list a:hover{color:var(--lime);padding-left:18px}
.footer__list a:hover::before{width:12px}
.footer__contact li{font-size:14px;line-height:1.8;color:rgba(255,255,255,.72);margin-bottom:12px;display:flex;gap:8px;flex-wrap:wrap}
.footer__contact strong{color:rgba(255,255,255,.92);font-weight:600;flex:0 0 auto}
.footer__bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px 0;
  border-top:1px solid rgba(255,255,255,.08);
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .nav__menu{gap:20px}
  .hero h1{font-size:46px}
}
@media (max-width:1023px){
  .container{padding:0 24px}
  .nav{padding:0 24px}
  .nav__menu{display:none}
  .nav__burger{display:flex}
  .nav__cta{display:none}
  .hero{padding:132px 0 88px}
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .hero__figure{transform:none;max-width:520px}
  .hero h1{font-size:40px}
  .section{padding:72px 0}
  .tickets{grid-template-columns:1fr;gap:20px}
  .ticket--featured{transform:none;order:-1}
  .ticket--featured:hover{transform:translateY(-6px)}
  .split{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .form-grid{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:40px}
  .cta-band__actions{justify-content:flex-start}
  .footer__grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .nav{padding:0 18px;height:68px}
  .header.is-scrolled .nav{height:60px}
  .logo__main{font-size:18px}
  .logo__sub{font-size:12px}
  .hero{padding:118px 0 72px;min-height:auto}
  .hero h1{font-size:34px;margin-bottom:18px}
  .hero__sub{font-size:15px}
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .btn{width:100%}
  .section{padding:56px 0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:28px}
  .sec-head h2{font-size:26px}
  .panel{padding:26px 22px}
  .form-card{padding:28px 22px}
  .form-card__head h2{font-size:26px}
  .cta-band{padding:32px 24px}
  .cta-band h2{font-size:26px}
  .cta-band__actions{flex-direction:column;align-items:stretch}
  .steps{grid-template-columns:1fr}
  .faq__q{font-size:16px;padding:12px 18px}
  .faq__a-inner{margin:0 18px 20px 18px}
  .footer{margin-top:56px;padding-top:56px}
  .footer__grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px}
  .footer__bottom{flex-direction:column;gap:8px}
  .footer__desc{max-width:none}
}
@media (max-width:419px){
  .hero h1{font-size:29px}
  .ticket{padding:24px 20px}
  .ticket__name{font-size:20px}
  .ticket__price-main{font-size:22px}
  .logo__sep{display:none}
}

/* roulang page: category4 */
:root{
  --g900:#0A2A24;
  --g800:#0E3A31;
  --g600:#1E6F58;
  --g500:#2E8F6B;
  --lime:#C8F169;
  --clay:#E2603F;
  --bg:#F6F4EE;
  --bg2:#EDEAE1;
  --card:#FFFFFF;
  --ink:#16211D;
  --ink2:#4E5A55;
  --ink3:#7C877F;
  --line:rgba(22,33,29,.08);
  --line-strong:rgba(22,33,29,.14);
  --grad:linear-gradient(135deg,#0E3A31 0%,#1E6F58 65%,#2E8F6B 100%);
  --r-sm:12px;
  --r-md:16px;
  --r-lg:20px;
  --r-xl:24px;
  --r-2xl:28px;
  --sh-1:0 10px 24px -18px rgba(14,58,49,.28);
  --sh-2:0 22px 44px -24px rgba(14,58,49,.45);
  --ease:cubic-bezier(.22,.61,.36,1);
  --nav-h:76px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
button{font-family:inherit;border:0;background:none;cursor:pointer;color:inherit}
input,select,textarea{font-family:inherit;font-size:15px}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;color:var(--ink)}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(200,241,105,.65);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:96px 0}
.section--alt{background:var(--bg2)}
.section--tight{padding:72px 0}

/* ============ 导航 ============ */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  background:rgba(255,255,255,.10);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:0 8px 32px rgba(10,42,36,.18);
  transition:background .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.header.is-scrolled{
  background:rgba(10,42,36,.94);
  border-bottom-color:rgba(255,255,255,.10);
  box-shadow:0 8px 32px rgba(10,42,36,.42);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  max-width:1200px;
  margin:0 auto;
  height:var(--nav-h);
  padding:0 32px;
  transition:height .24s var(--ease);
}
.header.is-scrolled .nav{height:64px}
.nav__logo{display:inline-flex;align-items:center;gap:10px;color:#fff;flex-shrink:0}
.logo__mark{
  width:22px;height:22px;
  border-radius:6px 12px 6px 12px;
  background:var(--lime);
  transform:rotate(9deg);
  box-shadow:inset 0 0 0 1px rgba(10,42,36,.18);
}
.logo__text{display:inline-flex;align-items:center;gap:8px}
.logo__main{font-size:20px;font-weight:800;letter-spacing:-.01em;color:#fff}
.logo__sep{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.5)}
.logo__sub{font-size:13px;letter-spacing:.12em;color:rgba(255,255,255,.72);font-weight:600}
.nav__menu{display:flex;align-items:center;gap:4px}
.nav__link{
  position:relative;
  padding:10px 14px;
  border-radius:999px;
  font-size:15px;
  font-weight:600;
  color:rgba(255,255,255,.86);
  transition:background .2s var(--ease),color .2s var(--ease);
}
.nav__link:hover{background:rgba(255,255,255,.12);color:#fff}
.nav__link.is-active{color:#fff}
.nav__link.is-active::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:3px;
  height:3px;
  border-radius:999px;
  background:var(--lime);
}
.nav__actions{display:flex;align-items:center;gap:12px}
.nav__search{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;height:40px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.32);
  color:#fff;
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.nav__search svg{width:19px;height:19px}
.nav__search:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.5)}
.nav__cta{height:42px;padding:0 20px;font-size:14px}
.nav__burger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:42px;height:42px;
  padding:0 10px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.32);
}
.nav__burger span{display:block;height:2px;border-radius:2px;background:#fff;transition:transform .24s var(--ease),opacity .2s var(--ease)}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.nav__drawer{
  position:fixed;
  inset:0;
  z-index:200;
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:96px 24px 40px;
  background:linear-gradient(165deg,#0A2A24 0%,#0E3A31 60%,#1E6F58 100%);
  transform:translateX(100%);
  transition:transform .24s var(--ease);
  overflow-y:auto;
  visibility:hidden;
}
.nav__drawer.is-open{transform:translateX(0);visibility:visible}
.drawer__close{
  position:absolute;
  top:22px;right:20px;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.3);
  color:#fff;
  font-size:20px;
  line-height:1;
}
.drawer__links{display:flex;flex-direction:column}
.drawer__links a{
  display:block;
  padding:16px 0;
  font-size:18px;
  font-weight:600;
  color:rgba(255,255,255,.9);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer__links a:hover{color:var(--lime)}
.drawer__cta{margin-top:24px;width:100%}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 26px;
  border-radius:14px;
  border:1px solid transparent;
  font-size:15px;
  font-weight:700;
  letter-spacing:.01em;
  cursor:pointer;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn--lime{background:var(--lime);color:var(--g900);box-shadow:0 12px 26px -16px rgba(200,241,105,.9)}
.btn--lime:hover{background:var(--g800);color:var(--lime);transform:translateY(-1px)}
.btn--primary{background:var(--grad);color:#fff;box-shadow:var(--sh-1)}
.btn--primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.62)}
.btn--outline{background:transparent;border-color:var(--line-strong);color:var(--g800)}
.btn--outline:hover{background:var(--g800);color:#fff;border-color:var(--g800)}
.btn--pill{border-radius:999px}
.btn--block{width:100%}
.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none}

.link-more{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding-bottom:4px;
  font-size:14px;
  font-weight:700;
  color:var(--g800);
  white-space:nowrap;
}
.link-more::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:0;height:2px;
  background:var(--lime);
  transition:width .24s var(--ease);
}
.link-more:hover::after{width:100%}
.link-more .arw{transition:transform .2s var(--ease)}
.link-more:hover .arw{transform:translateX(4px)}

/* ============ Hero ============ */
.hero{
  position:relative;
  overflow:hidden;
  background:var(--g900);
  color:#fff;
}
.hero--cat{
  min-height:46vh;
  display:flex;
  align-items:center;
  padding:calc(var(--nav-h) + 56px) 0 84px;
}
.hero__bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  transform:scale(1.02);
}
.hero__overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(118deg,rgba(10,42,36,.95) 0%,rgba(14,58,49,.88) 46%,rgba(14,58,49,.42) 100%);
}
.hero__inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  align-items:center;
  gap:56px;
}
.breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:20px;
  font-size:13px;
  color:rgba(255,255,255,.7);
}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:#fff;font-weight:600}
.hero__badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:22px;
  padding:8px 16px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.12);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  font-size:13px;
  font-weight:700;
  letter-spacing:.03em;
  color:#fff;
}
.hero__badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}
.hero h1{
  font-size:clamp(34px,4.6vw,52px);
  line-height:1.12;
  letter-spacing:-.02em;
  font-weight:800;
  color:#fff;
  overflow-wrap:break-word;
}
.hero__sub{
  margin-top:20px;
  max-width:580px;
  font-size:17px;
  line-height:1.85;
  color:rgba(255,255,255,.82);
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero__figure{
  margin:0;
  transform:translateY(24px);
  border-radius:var(--r-2xl);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.22);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.6);
}
.hero__figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero__caption{
  margin-top:12px;
  font-size:12px;
  letter-spacing:.04em;
  color:rgba(255,255,255,.6);
}

/* ============ 板块标题组 ============ */
.section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--g600);
}
.eyebrow::before{content:"";width:20px;height:2px;border-radius:2px;background:var(--lime)}
.section h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.01em;font-weight:700}
.section__lead{margin-top:14px;max-width:640px;font-size:15px;line-height:1.8;color:var(--ink2)}

/* ============ 统计卡 ============ */
.stat-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px;
}
.stat-card{
  padding:28px;
  border-radius:var(--r-xl);
  background:var(--card);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.stat-card:hover{transform:translateY(-5px);box-shadow:var(--sh-2)}
.stat__num{
  font-size:48px;
  font-weight:800;
  line-height:1;
  color:var(--g800);
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
}
.stat__num small{font-size:18px;font-weight:700;margin-left:2px}
.stat__label{margin-top:10px;font-size:13px;color:var(--ink3);letter-spacing:.02em}
.stat__hint{margin-top:6px;font-size:12px;color:var(--ink3);opacity:.85}
.bar{
  position:relative;
  height:6px;
  margin-top:18px;
  border-radius:999px;
  background:var(--bg2);
  overflow:hidden;
}
.bar__fill{height:100%;border-radius:999px;background:var(--grad);position:relative}
.bar__fill::after{
  content:"";
  position:absolute;
  top:0;right:0;bottom:0;
  width:2px;
  background:var(--lime);
}

/* ============ 徽章墙 ============ */
.badge-wall{display:flex;flex-wrap:wrap;gap:12px}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 18px;
  border-radius:999px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.02em;
  background:rgba(200,241,105,.18);
  border:1px solid rgba(14,58,49,.10);
  color:var(--g800);
  transition:background .2s var(--ease),transform .2s var(--ease);
}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--g500)}
.pill:hover{background:var(--lime);transform:translateY(-2px)}
.pill--solid{background:var(--lime);border-color:rgba(14,58,49,.16)}
.pill--muted{background:#fff;border-color:var(--line);color:var(--ink2)}
.pill--muted::before{background:var(--clay)}
.badge-note{margin-top:24px;font-size:13px;line-height:1.8;color:var(--ink3);max-width:760px}

/* ============ 排行条 ============ */
.rank-card{
  padding:32px;
  border-radius:var(--r-xl);
  background:var(--card);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
}
.rank-list{display:flex;flex-direction:column}
.rank__row{
  display:grid;
  grid-template-columns:150px 1fr 96px;
  align-items:center;
  gap:20px;
  padding:18px 0;
  border-bottom:1px dashed rgba(22,33,29,.10);
}
.rank__row:last-child{border-bottom:0}
.rank__name{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:600;color:var(--ink)}
.rank__idx{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:22px;height:22px;
  flex-shrink:0;
  border-radius:7px;
  background:var(--bg2);
  font-size:12px;
  font-weight:800;
  color:var(--g800);
  font-variant-numeric:tabular-nums;
}
.rank__row:first-child .rank__idx{background:var(--lime)}
.rank__track{height:10px;border-radius:999px;background:var(--bg2);overflow:hidden}
.rank__bar{height:100%;border-radius:999px;background:var(--grad);transition:width .6s var(--ease)}
.rank__val{
  text-align:right;
  font-size:15px;
  font-weight:800;
  color:var(--g800);
  font-variant-numeric:tabular-nums;
}
.rank__val span{display:block;font-size:12px;font-weight:600;color:var(--ink3)}

/* ============ 流程卡 ============ */
.step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.step-card{
  position:relative;
  padding:32px 28px;
  border-radius:var(--r-xl);
  background:var(--card);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.step-card:hover{transform:translateY(-5px);box-shadow:var(--sh-2)}
.step__idx{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;height:38px;
  margin-bottom:18px;
  border-radius:12px;
  background:var(--grad);
  color:var(--lime);
  font-size:15px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
}
.step-card h3{font-size:19px;font-weight:700;margin-bottom:10px}
.step-card p{font-size:15px;line-height:1.75;color:var(--ink2)}

/* ============ 资讯卡 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.news-card{
  display:flex;
  flex-direction:column;
  overflow:hidden;
  border-radius:var(--r-lg);
  background:var(--card);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.news-card__media{overflow:hidden;border-radius:var(--r-lg) var(--r-lg) 0 0}
.news-card__media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .3s var(--ease)}
.news-card:hover .news-card__media img{transform:scale(1.03)}
.news-card__body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1}
.card__meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink3);letter-spacing:.02em}
.card__meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink3);opacity:.6}
.tag{
  display:inline-flex;
  align-items:center;
  padding:4px 12px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  background:rgba(226,96,63,.12);
  color:var(--clay);
}
.news-card h3{font-size:18px;line-height:1.5;font-weight:700}
.news-card p{
  font-size:15px;
  line-height:1.7;
  color:var(--ink2);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-card .link-more{margin-top:auto;font-size:14px}

/* ============ FAQ ============ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq__item{
  border-radius:var(--r-md);
  background:var(--card);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
  overflow:hidden;
  transition:box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.faq__item.is-open{border-color:rgba(200,241,105,.9);box-shadow:var(--sh-2)}
.faq__q{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  width:100%;
  min-height:56px;
  padding:14px 24px;
  text-align:left;
  font-size:17px;
  font-weight:600;
  color:var(--ink);
}
.faq__icon{
  position:relative;
  flex-shrink:0;
  width:20px;height:20px;
  transition:transform .24s var(--ease);
}
.faq__icon::before,.faq__icon::after{
  content:"";
  position:absolute;
  top:50%;left:50%;
  background:var(--g600);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:background .24s var(--ease);
}
.faq__icon::before{width:14px;height:2px}
.faq__icon::after{width:2px;height:14px}
.faq__item.is-open .faq__icon{transform:rotate(45deg)}
.faq__item.is-open .faq__icon::before,
.faq__item.is-open .faq__icon::after{background:var(--g500)}
.faq__a{
  max-height:0;
  overflow:hidden;
  transition:max-height .24s var(--ease);
}
.faq__a-inner{
  padding:0 24px 20px 36px;
  border-left:3px solid var(--lime);
  margin-left:24px;
  font-size:15px;
  line-height:1.8;
  color:var(--ink2);
}

/* ============ CTA 表单 ============ */
.cta{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-2xl);
  background:var(--grad);
  padding:48px;
  color:#fff;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:start;
  box-shadow:var(--sh-2);
}
.cta::before{
  content:"";
  position:absolute;
  top:-120px;right:-80px;
  width:320px;height:320px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,105,.22),transparent 70%);
  pointer-events:none;
}
.cta__copy{position:relative;z-index:1}
.cta__copy h2{color:#fff;font-size:clamp(24px,2.6vw,32px);line-height:1.3}
.cta__copy p{margin-top:16px;font-size:15px;line-height:1.85;color:rgba(255,255,255,.82);max-width:420px}
.cta__list{margin-top:26px;display:flex;flex-direction:column;gap:12px}
.cta__list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:14px;
  line-height:1.7;
  color:rgba(255,255,255,.9);
}
.cta__list li::before{
  content:"";
  flex-shrink:0;
  width:8px;height:8px;
  margin-top:9px;
  border-radius:2px;
  background:var(--lime);
  transform:rotate(45deg);
}
.form-panel{
  position:relative;
  z-index:1;
  background:#fff;
  border-radius:var(--r-xl);
  padding:28px;
  box-shadow:0 24px 48px -28px rgba(0,0,0,.45);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px}
.field--full{grid-column:1/-1}
.field label{font-size:13px;font-weight:700;color:var(--g800);letter-spacing:.02em}
.field input,.field select,.field textarea{
  width:100%;
  height:48px;
  padding:0 14px;
  border-radius:var(--r-sm);
  border:1px solid var(--line-strong);
  background:#fff;
  color:var(--ink);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink3) 50%),linear-gradient(135deg,var(--ink3) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:38px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--lime);
  box-shadow:0 0 0 3px rgba(200,241,105,.42);
}
.field.has-error input,.field.has-error select{border-color:var(--clay);box-shadow:0 0 0 3px rgba(226,96,63,.14)}
.field__err{display:none;font-size:13px;color:var(--clay);line-height:1.5}
.field.has-error .field__err{display:block}
.form-note{margin-top:14px;font-size:13px;line-height:1.7;color:var(--ink3)}
.form-success{
  display:none;
  margin-top:14px;
  padding:12px 16px;
  border-radius:var(--r-sm);
  background:rgba(200,241,105,.28);
  border:1px solid rgba(14,58,49,.12);
  font-size:14px;
  font-weight:600;
  color:var(--g800);
}
.form-success.is-visible{display:block}

/* ============ 页脚 ============ */
.footer{
  position:relative;
  background:var(--g800);
  color:rgba(255,255,255,.72);
  padding:72px 0 0;
  margin-top:0;
}
.footer::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,var(--lime),rgba(200,241,105,0));
}
.footer__grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:56px;
}
.footer__brand .nav__logo{margin-bottom:18px}
.footer__desc{font-size:14px;line-height:1.8;color:rgba(255,255,255,.66);max-width:320px}
.footer__kw{margin-top:14px;font-size:13px;letter-spacing:.04em;color:var(--lime)}
.footer h4{
  margin-bottom:18px;
  font-size:15px;
  font-weight:700;
  color:#fff;
  letter-spacing:.02em;
}
.footer__list{display:flex;flex-direction:column;gap:12px}
.footer__list a{
  position:relative;
  display:inline-block;
  padding-left:0;
  font-size:14px;
  color:rgba(255,255,255,.72);
  transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.footer__list a::before{
  content:"";
  position:absolute;
  left:0;top:50%;
  width:0;height:2px;
  background:var(--lime);
  transform:translateY(-50%);
  transition:width .2s var(--ease);
}
.footer__list a:hover{color:var(--lime);padding-left:18px}
.footer__list a:hover::before{width:12px}
.footer__contact{display:flex;flex-direction:column;gap:12px;font-size:14px;line-height:1.7}
.footer__contact strong{display:block;font-size:12px;font-weight:700;letter-spacing:.08em;color:rgba(255,255,255,.5);margin-bottom:2px}
.footer__bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:22px 0 26px;
  border-top:1px solid rgba(255,255,255,.08);
  font-size:13px;
  color:rgba(255,255,255,.5);
}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1023px){
  .container{padding:0 24px}
  .nav{padding:0 24px}
  .nav__menu{display:none}
  .nav__search{display:none}
  .nav__burger{display:inline-flex}
  .section{padding:72px 0}
  .hero--cat{padding:calc(var(--nav-h) + 44px) 0 64px}
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .hero__figure{transform:none;max-width:560px}
  .cta{grid-template-columns:1fr;padding:36px;gap:32px}
  .step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer__grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .nav{padding:0 18px;height:68px}
  .logo__main{font-size:18px}
  .logo__sub{font-size:12px}
  .nav__cta{display:none}
  .section{padding:56px 0}
  .section--tight{padding:48px 0}
  .hero--cat{padding:calc(var(--nav-h) + 32px) 0 48px;min-height:0}
  .hero__sub{font-size:16px}
  .hero__actions{gap:12px}
  .hero__actions .btn{flex:1 1 100%}
  .section__head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px}
  .stat-grid{grid-template-columns:1fr}
  .stat__num{font-size:38px}
  .step-grid,.news-grid{grid-template-columns:1fr}
  .rank-card{padding:22px}
  .rank__row{grid-template-columns:1fr auto;row-gap:10px;gap:12px}
  .rank__track{grid-column:1/-1}
  .cta{padding:26px;border-radius:var(--r-xl)}
  .form-panel{padding:22px}
  .form-grid{grid-template-columns:1fr}
  .faq__q{padding:14px 18px;font-size:16px}
  .faq__a-inner{margin-left:18px;padding:0 18px 18px 18px}
  .footer{padding-top:56px}
  .footer__grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px}
  .footer__bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:419px){
  .hero h1{font-size:30px}
  .stat__num{font-size:34px}
  .btn{height:46px;padding:0 20px;font-size:14px}
  .pill{font-size:12px;padding:9px 14px}
}

/* roulang page: category5 */
:root{
  --green:#0E3A31;
  --green-deep:#0A2A24;
  --green-light:#1E6F58;
  --green-mint:#2E8F6B;
  --lime:#C8F169;
  --clay:#E2603F;
  --bg:#F6F4EE;
  --bg-soft:#EDEAE1;
  --card:#FFFFFF;
  --text:#16211D;
  --text-2:#4E5A55;
  --text-3:#7C877F;
  --line:rgba(22,33,29,.08);
  --line-strong:#D8D3C6;
  --grad:linear-gradient(135deg,#0E3A31 0%,#1E6F58 65%,#2E8F6B 100%);
  --shadow-s:0 10px 24px -18px rgba(14,58,49,.28);
  --shadow-m:0 22px 44px -24px rgba(14,58,49,.45);
  --shadow-nav:0 8px 32px rgba(10,42,36,.18);
  --r-s:12px;
  --r-m:20px;
  --r-l:28px;
  --r-pill:999px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:200ms;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
input,select,textarea{font-family:inherit;font-size:15px;}
:focus-visible{outline:3px solid rgba(200,241,105,.55);outline-offset:3px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:112px 0;}
.section--tight{padding:88px 0;}
.section--soft{background:var(--bg-soft);}

/* ===== 导航 ===== */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  background:rgba(255,255,255,.10);
  border-bottom:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-nav);
  transition:background var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.header.is-scrolled{
  background:rgba(10,42,36,.94);
  border-bottom-color:rgba(255,255,255,.10);
  box-shadow:0 14px 38px rgba(10,42,36,.34);
}
.nav{
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
  height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  transition:height var(--dur) var(--ease);
}
.header.is-scrolled .nav{height:64px;}
.nav__logo{display:inline-flex;align-items:center;gap:12px;flex-shrink:0;}
.logo__mark{
  width:22px;height:22px;border-radius:6px;
  background:var(--lime);
  transform:skewX(-12deg);
  box-shadow:0 0 0 3px rgba(200,241,105,.18);
  flex-shrink:0;
}
.logo__text{display:inline-flex;align-items:baseline;gap:8px;}
.logo__main{font-size:20px;font-weight:800;letter-spacing:.02em;color:#fff;}
.logo__sep{width:4px;height:4px;border-radius:50%;background:var(--lime);display:inline-block;transform:translateY(-5px);}
.logo__sub{font-size:13px;font-weight:500;letter-spacing:.12em;color:rgba(255,255,255,.62);}
.nav__menu{display:flex;align-items:center;gap:6px;}
.nav__link{
  position:relative;
  display:inline-block;
  padding:8px 14px;
  font-size:15px;
  font-weight:500;
  color:rgba(255,255,255,.82);
  border-radius:10px;
  transition:color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.nav__link::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:0;
  height:3px;
  border-radius:3px;
  background:var(--lime);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform var(--dur) var(--ease);
}
.nav__link:hover{color:#fff;background:rgba(255,255,255,.08);}
.nav__link:hover::after{transform:scaleX(1);}
.nav__link.is-active{color:#fff;font-weight:700;}
.nav__link.is-active::after{transform:scaleX(1);}
.nav__actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav__search{
  width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.24);
  border-radius:50%;
  color:#fff;
  cursor:pointer;
  transition:background var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.nav__search svg{width:18px;height:18px;}
.nav__search:hover{background:rgba(255,255,255,.2);transform:translateY(-1px);}
.nav__burger{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.10);
  cursor:pointer;
  padding:0;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
}
.nav__burger span{display:block;width:18px;height:2px;border-radius:2px;background:#fff;transition:transform var(--dur) var(--ease),opacity var(--dur) var(--ease);}
body.drawer-open .nav__burger span:nth-child(1){transform:translateY(7px) rotate(45deg);}
body.drawer-open .nav__burger span:nth-child(2){opacity:0;}
body.drawer-open .nav__burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* 抽屉 */
.drawer{
  position:fixed;
  inset:0;
  z-index:90;
  background:var(--green-deep);
  padding:104px 24px 40px;
  display:flex;
  flex-direction:column;
  overflow-y:auto;
  transform:translateX(100%);
  transition:transform 240ms var(--ease);
}
body.drawer-open .drawer{transform:translateX(0);}
body.drawer-open{overflow:hidden;}
.drawer a{
  font-size:18px;
  font-weight:600;
  line-height:56px;
  color:rgba(255,255,255,.9);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer a.is-active{color:var(--lime);}
.drawer .btn{margin-top:24px;line-height:1;}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 26px;
  border-radius:14px;
  border:1px solid transparent;
  font-size:15px;
  font-weight:700;
  line-height:1;
  cursor:pointer;
  white-space:nowrap;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),filter var(--dur) var(--ease);
}
.btn--lime{background:var(--lime);color:var(--green-deep);border-radius:var(--r-pill);}
.btn--lime:hover{background:var(--green-deep);color:var(--lime);transform:translateY(-1px);box-shadow:0 14px 28px -16px rgba(10,42,36,.7);}
.btn--lime:active{transform:translateY(0);}
.btn--primary{background:var(--grad);color:#fff;border-radius:var(--r-pill);}
.btn--primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 18px 34px -20px rgba(10,42,36,.8);}
.btn--primary:active{transform:translateY(0);}
.btn--ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.42);color:#fff;border-radius:var(--r-pill);}
.btn--ghost:hover{background:rgba(255,255,255,.16);}
.btn--outline{background:#fff;border-color:var(--line);color:var(--green);border-radius:var(--r-pill);}
.btn--outline:hover{border-color:var(--green-light);color:var(--green-light);transform:translateY(-1px);}
.btn--block{width:100%;}
.btn:disabled,.btn.is-loading{opacity:.7;cursor:default;transform:none;box-shadow:none;}

/* ===== Hero ===== */
.hero{
  position:relative;
  padding:152px 0 96px;
  color:#fff;
  background:url(/assets/images/backpic/back-2.webp) center/cover no-repeat;
  overflow:visible;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(10,42,36,.95) 0%,rgba(14,58,49,.88) 46%,rgba(30,111,88,.62) 100%);
}
.hero::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:120px;
  background:linear-gradient(to bottom,rgba(10,42,36,0),var(--bg));
  opacity:.35;
  pointer-events:none;
}
.hero__inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:56px;
  align-items:center;
}
.crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.02em;
  color:rgba(255,255,255,.66);
  margin-bottom:22px;
}
.crumbs a{color:rgba(255,255,255,.66);transition:color var(--dur) var(--ease);}
.crumbs a:hover{color:var(--lime);}
.crumbs span{color:rgba(255,255,255,.9);}
.crumbs i{font-style:normal;color:rgba(255,255,255,.34);}
.hero__badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:7px 16px 7px 12px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.24);
  backdrop-filter:blur(10px);
  font-size:13px;
  font-weight:600;
  letter-spacing:.06em;
  color:rgba(255,255,255,.94);
  margin-bottom:24px;
}
.hero__badge b{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(200,241,105,.22);}
.hero h1{
  font-size:50px;
  line-height:1.12;
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:20px;
  max-width:16em;
}
.hero__lead{
  font-size:16px;
  line-height:1.85;
  color:rgba(255,255,255,.78);
  max-width:36em;
  margin-bottom:30px;
}
.search{
  display:flex;
  align-items:center;
  gap:10px;
  max-width:540px;
  padding:8px 8px 8px 20px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.28);
  backdrop-filter:blur(10px);
  transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.search:focus-within{border-color:var(--lime);background:rgba(255,255,255,.2);}
.search__icon{width:20px;height:20px;flex-shrink:0;color:rgba(255,255,255,.7);}
.search input{
  flex:1;min-width:0;
  height:40px;
  background:none;
  border:0;
  outline:none;
  color:#fff;
  font-size:15px;
}
.search input::placeholder{color:rgba(255,255,255,.6);}
.search__btn{
  height:40px;
  padding:0 22px;
  border-radius:var(--r-pill);
  border:0;
  background:var(--lime);
  color:var(--green-deep);
  font-size:14px;
  font-weight:700;
  cursor:pointer;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.search__btn:hover{background:#fff;color:var(--green-deep);}
.hero__tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.chip{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:7px 15px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.22);
  color:rgba(255,255,255,.86);
  font-size:13px;
  font-weight:500;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.chip:hover{background:var(--lime);color:var(--green-deep);border-color:var(--lime);transform:translateY(-2px);}
.hero__figure{
  position:relative;
  z-index:2;
  margin-bottom:-120px;
}
.hero__figure img{
  width:100%;
  aspect-ratio:16/12;
  object-fit:cover;
  border-radius:var(--r-l);
  border:1px solid rgba(255,255,255,.22);
  box-shadow:0 40px 70px -34px rgba(6,26,22,.8);
}
.hero__figure figcaption{
  margin-top:14px;
  font-size:13px;
  color:rgba(255,255,255,.6);
  letter-spacing:.02em;
}

/* ===== 通用标题组 ===== */
.section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:28px;
  margin-bottom:40px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--green-light);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:20px;height:2px;border-radius:2px;background:var(--lime);}
.section__head h2{
  font-size:36px;
  line-height:1.24;
  font-weight:700;
  letter-spacing:-.01em;
}
.section__desc{
  margin-top:14px;
  max-width:44em;
  font-size:15px;
  line-height:1.8;
  color:var(--text-2);
}
.link-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:15px;
  font-weight:600;
  color:var(--green-light);
  white-space:nowrap;
  padding-bottom:3px;
  position:relative;
}
.link-more::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:100%;height:2px;
  background:var(--lime);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform var(--dur) var(--ease);
}
.link-more:hover::after{transform:scaleX(1);}
.link-more span{transition:transform var(--dur) var(--ease);}
.link-more:hover span{transform:translateX(4px);}

/* ===== 常用入口卡 ===== */
.entry{padding-top:152px;}
.entry__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.entry-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-m);
  padding:28px 24px;
  box-shadow:var(--shadow-s);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
  display:flex;
  flex-direction:column;
  gap:12px;
}
.entry-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-m);border-color:rgba(30,111,88,.28);}
.entry-card__icon{
  width:46px;height:46px;
  border-radius:14px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(200,241,105,.28);
  color:var(--green);
  margin-bottom:4px;
}
.entry-card__icon svg{width:22px;height:22px;}
.entry-card h3{font-size:19px;font-weight:700;line-height:1.4;}
.entry-card p{font-size:15px;line-height:1.7;color:var(--text-2);}
.entry-card__link{
  margin-top:auto;
  font-size:14px;
  font-weight:700;
  color:var(--green-light);
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.entry-card__link span{transition:transform var(--dur) var(--ease);}
.entry-card:hover .entry-card__link span{transform:translateX(4px);}

/* ===== 双栏问答 ===== */
.help-layout{
  display:grid;
  grid-template-columns:268px 1fr;
  gap:44px;
  align-items:start;
}
.side-nav{
  position:sticky;
  top:104px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-m);
  padding:24px 20px;
  box-shadow:var(--shadow-s);
}
.side-nav h3{
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--text-3);
  margin-bottom:14px;
}
.side-nav__list{display:flex;flex-direction:column;gap:4px;}
.side-nav__list a{
  display:flex;
  align-items:center;
  gap:10px;
  padding:11px 14px;
  border-radius:12px;
  font-size:15px;
  font-weight:500;
  color:var(--text-2);
  border-left:3px solid transparent;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.side-nav__list a::before{
  content:"";
  width:6px;height:6px;
  border-radius:50%;
  background:var(--line-strong);
  flex-shrink:0;
  transition:background var(--dur) var(--ease);
}
.side-nav__list a:hover{background:var(--bg-soft);color:var(--green);}
.side-nav__list a.is-active{background:rgba(200,241,105,.22);color:var(--green);font-weight:700;border-left-color:var(--lime);}
.side-nav__list a.is-active::before{background:var(--green-light);}
.side-nav__note{
  margin-top:20px;
  padding-top:18px;
  border-top:1px solid var(--line);
  font-size:13px;
  line-height:1.75;
  color:var(--text-3);
}
.side-nav__note strong{display:block;color:var(--green);font-size:14px;margin-bottom:6px;}

.faq-group{margin-bottom:44px;}
.faq-group:last-child{margin-bottom:0;}
.faq-group__head{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:18px;
}
.faq-group__head h3{font-size:23px;font-weight:700;line-height:1.4;letter-spacing:-.01em;}
.faq-group__num{
  font-size:13px;
  font-weight:800;
  letter-spacing:.08em;
  color:var(--green-light);
  background:rgba(200,241,105,.3);
  border-radius:var(--r-pill);
  padding:4px 12px;
}
.faq{display:flex;flex-direction:column;gap:12px;}
.faq__item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--shadow-s);
  overflow:hidden;
  transition:box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.faq__item:hover{border-color:rgba(30,111,88,.24);}
.faq__item.is-open{box-shadow:var(--shadow-m);border-color:rgba(30,111,88,.32);}
.faq__q{
  width:100%;
  min-height:56px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:16px 22px;
  background:none;
  border:0;
  text-align:left;
  font-size:17px;
  font-weight:600;
  line-height:1.6;
  color:var(--text);
  cursor:pointer;
  transition:color var(--dur) var(--ease);
}
.faq__q:hover{color:var(--green-light);}
.faq__icon{
  position:relative;
  width:26px;height:26px;
  flex-shrink:0;
  border-radius:50%;
  background:rgba(200,241,105,.3);
  transition:background var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.faq__icon::before,.faq__icon::after{
  content:"";
  position:absolute;
  top:50%;left:50%;
  background:var(--green);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:background var(--dur) var(--ease);
}
.faq__icon::before{width:12px;height:2px;}
.faq__icon::after{width:2px;height:12px;}
.faq__item.is-open .faq__icon{background:var(--lime);transform:rotate(45deg);}
.faq__a{
  max-height:0;
  overflow:hidden;
  transition:max-height 260ms var(--ease);
}
.faq__a-inner{
  margin:0 22px 18px;
  padding-left:16px;
  border-left:3px solid var(--lime);
  font-size:15px;
  line-height:1.8;
  color:var(--text-2);
}
.faq__item.is-open .faq__a{max-height:520px;}

/* ===== 咨询表单 ===== */
.signup{background:var(--bg);}
.contact-card{
  position:relative;
  background:var(--grad);
  border-radius:var(--r-l);
  padding:52px;
  color:#fff;
  overflow:hidden;
  box-shadow:0 40px 80px -46px rgba(10,42,36,.9);
}
.contact-card::after{
  content:"";
  position:absolute;
  right:-120px;top:-120px;
  width:360px;height:360px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,105,.26),transparent 68%);
  pointer-events:none;
}
.contact-card__head{position:relative;z-index:2;max-width:34em;margin-bottom:34px;}
.contact-card__head h2{font-size:34px;line-height:1.3;font-weight:700;letter-spacing:-.01em;margin-bottom:14px;}
.contact-card__head p{font-size:15px;line-height:1.8;color:rgba(255,255,255,.8);}
.form-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px 24px;
}
.field{display:flex;flex-direction:column;gap:8px;}
.field--full{grid-column:1 / -1;}
.field label{font-size:13px;font-weight:700;letter-spacing:.04em;color:rgba(255,255,255,.9);}
.field input,.field select,.field textarea{
  width:100%;
  background:#fff;
  color:var(--text);
  border:1px solid rgba(255,255,255,.5);
  border-radius:var(--r-s);
  padding:0 16px;
  height:48px;
  outline:none;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.field textarea{height:118px;padding:13px 16px;line-height:1.7;resize:vertical;}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--green) 50%),linear-gradient(135deg,var(--green) 50%,transparent 50%);background-position:calc(100% - 22px) 21px,calc(100% - 16px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;cursor:pointer;}
.field input::placeholder,.field textarea::placeholder{color:#9AA49E;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,241,105,.32);}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--clay);box-shadow:0 0 0 3px rgba(226,96,63,.18);}
.field__err{display:none;font-size:13px;color:#FFD4C7;}
.field.has-error .field__err{display:block;}
.form-actions{
  grid-column:1 / -1;
  display:flex;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
  margin-top:6px;
}
.form-actions .btn{min-width:220px;}
.form-note{
  grid-column:1 / -1;
  margin-top:6px;
  font-size:13px;
  line-height:1.75;
  color:rgba(255,255,255,.68);
}
.form-status{
  grid-column:1 / -1;
  font-size:14px;
  font-weight:600;
  color:var(--lime);
  min-height:22px;
}

/* ===== 服务承诺 ===== */
.promise__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.promise-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-m);
  padding:32px 28px;
  box-shadow:var(--shadow-s);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.promise-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.promise-card__num{
  font-size:38px;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--green);
  line-height:1.1;
  margin-bottom:10px;
}
.promise-card h3{font-size:19px;font-weight:700;margin-bottom:10px;}
.promise-card p{font-size:15px;line-height:1.75;color:var(--text-2);}
.bar{
  height:6px;
  border-radius:var(--r-pill);
  background:var(--bg-soft);
  margin-top:18px;
  overflow:hidden;
}
.bar span{
  display:block;
  height:100%;
  border-radius:var(--r-pill);
  background:var(--grad);
  position:relative;
}
.bar span::after{
  content:"";
  position:absolute;
  right:0;top:0;
  width:2px;height:100%;
  background:var(--lime);
}

/* ===== 页脚 ===== */
.footer{
  position:relative;
  background:var(--green);
  color:#fff;
  padding:76px 0 0;
  margin-top:0;
}
.footer::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,var(--lime),rgba(200,241,105,0));
}
.footer__grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:48px 40px;
  padding-bottom:56px;
}
.footer__desc{
  margin-top:20px;
  font-size:14px;
  line-height:1.85;
  color:rgba(255,255,255,.7);
  max-width:30em;
}
.footer__kw{
  margin-top:14px;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--lime);
}
.footer h4{
  font-size:15px;
  font-weight:700;
  color:#fff;
  margin-bottom:18px;
}
.footer__list{display:flex;flex-direction:column;gap:12px;}
.footer__list a{
  position:relative;
  font-size:14px;
  color:rgba(255,255,255,.72);
  padding-left:0;
  transition:color var(--dur) var(--ease),padding-left var(--dur) var(--ease);
}
.footer__list a::before{
  content:"";
  position:absolute;
  left:0;top:50%;
  width:0;height:2px;
  background:var(--lime);
  transform:translateY(-50%);
  transition:width var(--dur) var(--ease);
}
.footer__list a:hover{color:var(--lime);padding-left:18px;}
.footer__list a:hover::before{width:12px;}
.footer__contact{display:flex;flex-direction:column;gap:12px;font-size:14px;color:rgba(255,255,255,.72);line-height:1.7;}
.footer__contact strong{display:block;font-size:13px;font-weight:700;color:rgba(255,255,255,.95);letter-spacing:.04em;}
.footer__bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:22px 0 26px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(255,255,255,.5);
}

/* ===== 响应式 ===== */
@media (max-width:1279px){
  .hero h1{font-size:44px;}
  .entry__grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:1023px){
  .container{padding:0 24px;}
  .nav{padding:0 24px;}
  .nav__menu{display:none;}
  .nav__burger{display:inline-flex;}
  .nav__cta{display:none;}
  .section{padding:72px 0;}
  .section--tight{padding:64px 0;}
  .hero{padding:132px 0 72px;}
  .hero__inner{grid-template-columns:1fr;gap:40px;}
  .hero__figure{margin-bottom:0;}
  .hero__figure img{aspect-ratio:16/9;}
  .hero h1{font-size:38px;}
  .section__head h2{font-size:28px;}
  .entry{padding-top:88px;}
  .help-layout{grid-template-columns:1fr;gap:28px;}
  .side-nav{position:static;padding:18px 16px;}
  .side-nav__list{flex-direction:row;overflow-x:auto;gap:8px;padding-bottom:6px;}
  .side-nav__list a{white-space:nowrap;border-left:0;border-bottom:3px solid transparent;border-radius:10px;font-size:14px;padding:9px 14px;}
  .side-nav__list a.is-active{border-left:0;border-bottom-color:var(--lime);}
  .side-nav__note{margin-top:14px;padding-top:14px;}
  .promise__grid{grid-template-columns:1fr 1fr;}
  .contact-card{padding:36px;}
  .footer__grid{grid-template-columns:1fr 1fr;gap:40px 32px;}
  .entry__grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:767px){
  .container{padding:0 18px;}
  .nav{padding:0 18px;}
  .logo__main{font-size:18px;}
  .logo__sub{font-size:12px;}
  .hero{padding:120px 0 56px;}
  .hero h1{font-size:32px;}
  .hero__lead{font-size:15px;}
  .search{padding:6px 6px 6px 16px;}
  .search__btn{padding:0 16px;font-size:13px;}
  .section{padding:56px 0;}
  .section__head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px;}
  .section__head h2{font-size:26px;}
  .entry{padding-top:64px;}
  .entry__grid{grid-template-columns:1fr;}
  .promise__grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;gap:16px;}
  .contact-card{padding:28px 22px;border-radius:22px;}
  .contact-card__head h2{font-size:26px;}
  .form-actions{flex-direction:column;align-items:stretch;}
  .form-actions .btn{width:100%;min-width:0;}
  .faq__q{font-size:16px;padding:14px 18px;}
  .faq__a-inner{margin:0 18px 16px;}
  .faq-group__head h3{font-size:20px;}
  .footer{padding-top:56px;}
  .footer__grid{grid-template-columns:1fr;gap:32px;}
  .footer__bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .hero__figure figcaption{font-size:12px;}
}
@media (max-width:420px){
  .hero h1{font-size:28px;}
  .section__head h2{font-size:23px;}
  .promise-card__num{font-size:32px;}
  .hero__tags .chip{font-size:12px;padding:6px 12px;}
}