/* roulang page: index */
:root{
  --ink:#0F3D33;
  --ink-dark:#092A23;
  --lime:#CDF25A;
  --lime-soft:#E4F9A6;
  --coral:#FF7B54;
  --bg:#F7F4EA;
  --bg-2:#EDF1E6;
  --card:#FFFFFF;
  --text:#10231D;
  --text-2:#5F716A;
  --line:rgba(15,61,51,.14);
  --line-strong:rgba(15,61,51,.28);
  --link:#145F4E;
  --ok:#2F8B5B;
  --err:#C5473E;
  --warn:#D8892F;
  --r-card:18px;
  --r-hero:24px;
  --r-btn:12px;
  --r-img:16px;
  --sh-card:0 10px 30px rgba(16,35,29,.06);
  --sh-card-hover:0 16px 40px rgba(16,35,29,.12);
  --sh-soft:0 4px 14px rgba(16,35,29,.05);
  --space-section:88px;
  --container:1200px;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16.5px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--link);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease;}
a:hover{color:var(--ink);}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:0;line-height:1.25;color:var(--ink);}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}
.num{font-variant-numeric:tabular-nums;}

/* ---------- 顶栏 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--bg);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;gap:20px;
  min-height:76px;padding:10px 0;
  flex-wrap:wrap;
}
.brand{
  display:flex;align-items:center;gap:11px;
  flex:0 0 auto;color:var(--ink);
}
.brand:hover{color:var(--ink);}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  background:var(--ink);
  display:grid;place-items:center;
  color:var(--lime);font-size:18px;font-weight:800;
  box-shadow:0 6px 16px rgba(15,61,51,.22);
  position:relative;
  flex:0 0 auto;
}
.brand-mark::after{
  content:"";position:absolute;right:-4px;top:50%;transform:translateY(-50%);
  width:8px;height:16px;border-radius:3px;background:var(--lime);opacity:.55;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:16.5px;font-weight:800;letter-spacing:0;}
.brand-text small{font-size:11.5px;color:var(--text-2);letter-spacing:.12em;font-weight:600;}
.nav-tabs{
  display:flex;align-items:center;gap:6px;
  padding:5px;border-radius:999px;
  background:var(--bg-2);
  border:1px solid var(--line);
  margin:0 auto;
  flex-wrap:wrap;
}
.nav-tabs a{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:38px;padding:0 18px;border-radius:999px;
  font-size:14.5px;font-weight:700;color:var(--ink);
  white-space:nowrap;
  transition:background-color .2s,color .2s,box-shadow .2s;
}
.nav-tabs a:hover{background:#fff;color:var(--ink);box-shadow:var(--sh-soft);}
.nav-tabs a.is-active{
  background:var(--ink);color:#F7F4EA;
  box-shadow:0 6px 16px rgba(15,61,51,.24);
}
.nav-tabs a.is-active:hover{background:var(--ink-dark);color:#fff;}
.header-cta{
  flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  background:var(--lime);color:var(--ink);font-weight:800;font-size:15px;
  border:1px solid rgba(15,61,51,.08);
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.header-cta:hover{background:#DAFA79;color:var(--ink);transform:translateY(-1px);box-shadow:0 10px 22px rgba(15,61,51,.18);}
.header-cta:active{transform:translateY(0);}
.menu-toggle{
  display:none;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 16px;border-radius:10px;
  border:1px solid var(--line-strong);background:#fff;color:var(--ink);
  font-size:14px;font-weight:700;
}
.menu-toggle:hover{background:var(--bg-2);}
.drawer{
  display:none;width:100%;
  border-top:1px solid var(--line);
  padding:14px 0 20px;
}
.drawer.is-open{display:block;}
.drawer-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;}
.drawer-nav a{
  display:inline-flex;align-items:center;min-height:44px;padding:0 18px;
  border-radius:999px;background:var(--bg-2);border:1px solid var(--line);
  font-size:14.5px;font-weight:700;color:var(--ink);
}
.drawer-nav a.is-active{background:var(--ink);color:#F7F4EA;border-color:var(--ink);}
.drawer-cta{display:flex;width:100%;}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:800;border:1px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--lime);color:var(--ink);border-color:rgba(15,61,51,.1);}
.btn-primary:hover{background:#DAFA79;color:var(--ink);transform:translateY(-1px);box-shadow:0 12px 26px rgba(15,61,51,.18);}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 10px rgba(15,61,51,.16);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-ghost:hover{background:var(--bg-2);color:var(--ink);border-color:var(--ink);}
.btn-dark{background:var(--ink);color:#F7F4EA;}
.btn-dark:hover{background:var(--ink-dark);color:#fff;transform:translateY(-1px);}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;}

/* ---------- 标签 ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;
  font-size:12.5px;font-weight:700;letter-spacing:.02em;
  background:var(--bg-2);color:var(--ink);border:1px solid var(--line);
}
.tag-lime{background:var(--lime-soft);border-color:rgba(15,61,51,.12);color:var(--ink-dark);}
.tag-coral{background:rgba(255,123,84,.14);border-color:rgba(255,123,84,.4);color:#B4441F;}
.tag-dark{background:rgba(205,242,90,.16);border-color:rgba(205,242,90,.4);color:var(--lime);}
.dot{width:7px;height:7px;border-radius:50%;background:var(--lime);display:inline-block;}
.dot-coral{background:var(--coral);}

/* ---------- Hero ---------- */
.hero{
  padding:44px 0 0;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0 0 auto 0;height:520px;
  background:
    radial-gradient(680px 300px at 88% 0%,rgba(205,242,90,.22),transparent 70%),
    radial-gradient(520px 260px at 4% 12%,rgba(15,61,51,.06),transparent 70%);
  pointer-events:none;
}
.hero-grid{
  position:relative;
  display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:48px;align-items:center;
}
.hero-copy{max-width:640px;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:7px 16px 7px 12px;border-radius:999px;
  background:#fff;border:1px solid var(--line);box-shadow:var(--sh-soft);
  font-size:13px;font-weight:700;color:var(--ink);margin-bottom:20px;
}
.hero-eyebrow .live{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--err);font-size:12px;font-weight:800;letter-spacing:.06em;
}
.hero-eyebrow .live i{width:7px;height:7px;border-radius:50%;background:var(--err);display:inline-block;animation:pulse 1.8s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.35;transform:scale(.82);}}
.hero h1{
  font-size:52px;line-height:1.16;
  margin:0 0 18px;letter-spacing:-.01em;
}
.hero h1 em{
  font-style:normal;color:var(--ink);
  background:linear-gradient(transparent 62%,var(--lime) 62%,var(--lime) 94%,transparent 94%);
  padding:0 2px;
}
.hero-lead{
  font-size:18.5px;line-height:1.8;color:var(--text-2);
  max-width:560px;margin:0 0 26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;}
.hero-actions .btn{min-width:150px;}
.hero-info{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:14px;overflow:hidden;
  max-width:600px;
}
.hero-info div{background:#fff;padding:14px 16px;}
.hero-info dt{font-size:12px;color:var(--text-2);font-weight:700;letter-spacing:.04em;margin-bottom:4px;}
.hero-info dd{margin:0;font-size:14.5px;font-weight:800;color:var(--ink);line-height:1.5;}
.hero-info dd span{display:block;font-size:12px;font-weight:600;color:var(--text-2);}

.hero-media{position:relative;}
.hero-media .frame{
  position:relative;border-radius:var(--r-hero);overflow:hidden;
  box-shadow:0 24px 60px rgba(15,61,51,.22);
  border:1px solid rgba(15,61,51,.1);
  aspect-ratio:4/3;
  background:var(--ink);
}
.hero-media .frame img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.hero-media .frame:hover img{transform:scale(1.03);}
.hero-media .frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,rgba(9,42,35,0) 40%,rgba(9,42,35,.62) 100%);
}
.hero-media .frame-note{
  position:absolute;left:18px;bottom:16px;right:18px;z-index:2;
  color:#F7F4EA;font-size:13.5px;font-weight:700;letter-spacing:.02em;
  display:flex;align-items:center;gap:8px;
}
.hero-media .frame-note .dot{background:var(--lime);box-shadow:0 0 0 4px rgba(205,242,90,.22);}
.ticket-chip{
  position:absolute;top:-16px;right:-14px;z-index:3;
  background:var(--lime);color:var(--ink);
  border-radius:14px;padding:10px 16px;
  font-size:13px;font-weight:800;line-height:1.4;
  box-shadow:0 12px 26px rgba(15,61,51,.24);
  border:1px solid rgba(15,61,51,.12);
}
.ticket-chip span{display:block;font-size:11.5px;font-weight:700;color:rgba(9,42,35,.72);}
.hero-media .tick-rule{
  position:absolute;left:-14px;top:32px;bottom:32px;width:0;
  border-left:2px dashed rgba(15,61,51,.28);
}

/* ---------- 锚点 chips ---------- */
.anchor-bar{
  margin-top:40px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:rgba(237,241,230,.7);
}
.anchor-scroll{
  display:flex;gap:8px;align-items:center;
  overflow-x:auto;padding:14px 0;
  scrollbar-width:thin;
}
.anchor-scroll::-webkit-scrollbar{height:5px;}
.anchor-scroll::-webkit-scrollbar-thumb{background:rgba(15,61,51,.25);border-radius:9px;}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  min-height:40px;padding:0 16px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:13.5px;font-weight:700;color:var(--ink);white-space:nowrap;
  transition:background-color .2s,border-color .2s,color .2s,transform .15s;
}
.chip:hover{background:var(--ink);color:#F7F4EA;border-color:var(--ink);transform:translateY(-1px);}
.chip:active{transform:translateY(0);}
.chip.is-active{background:var(--lime);border-color:rgba(15,61,51,.16);color:var(--ink-dark);}
.chip .ico{font-size:14px;line-height:1;}

/* ---------- 板块通用 ---------- */
.section{padding:var(--space-section) 0;}
.section-tight{padding:64px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:28px;margin-bottom:40px;flex-wrap:wrap;
}
.section-head h2{font-size:36px;line-height:1.2;}
.section-head .kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:800;letter-spacing:.14em;
  color:var(--link);text-transform:uppercase;margin-bottom:10px;
}
.section-head .kicker::before{
  content:"";width:22px;height:2px;background:var(--lime);border-radius:2px;
}
.section-desc{color:var(--text-2);font-size:16px;max-width:560px;margin-top:10px;}

/* ---------- 议程时间线 ---------- */
.agenda{background:var(--bg-2);}
.agenda-grid{
  display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);
  gap:48px;align-items:start;
}
.agenda-side{position:sticky;top:104px;}
.agenda-side h2{font-size:34px;margin-bottom:14px;}
.agenda-side p{color:var(--text-2);font-size:15.5px;}
.agenda-side .side-card{
  margin-top:24px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-card);
}
.agenda-side .side-card h3{font-size:17px;margin-bottom:10px;}
.agenda-side .side-card ul{display:flex;flex-direction:column;gap:10px;}
.agenda-side .side-card li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14.5px;color:var(--text-2);line-height:1.7;
}
.agenda-side .side-card li::before{
  content:"";flex:0 0 auto;width:6px;height:6px;border-radius:50%;
  background:var(--lime);margin-top:9px;
  box-shadow:0 0 0 3px rgba(205,242,90,.3);
}
.timeline{position:relative;padding-left:26px;}
.timeline::before{
  content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,rgba(15,61,51,.35),rgba(15,61,51,.08));
  border-radius:2px;
}
.tl-item{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);padding:22px 24px;margin-bottom:16px;
  box-shadow:var(--sh-card);
  transition:box-shadow .22s ease,border-color .22s ease,transform .22s ease;
}
.tl-item::before{
  content:"";position:absolute;left:-26px;top:28px;
  width:16px;height:16px;border-radius:50%;
  background:#fff;border:3px solid var(--ink);
  box-shadow:0 0 0 4px rgba(205,242,90,.34);
}
.tl-item:hover{box-shadow:var(--sh-card-hover);border-color:rgba(205,242,90,.9);transform:translateY(-2px);}
.tl-item.is-now{
  background:linear-gradient(180deg,#F4FBE2,#fff 60%);
  border-color:rgba(205,242,90,.95);
}
.tl-item.is-now::before{background:var(--lime);border-color:var(--ink);}
.tl-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px;}
.tl-time{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--ink);color:#F7F4EA;
  border-radius:8px;padding:4px 10px;
  font-size:13px;font-weight:800;font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.tl-item.is-now .tl-time{background:var(--ink);color:var(--lime);}
.tl-item h3{font-size:19.5px;margin:0 0 6px;}
.tl-item p{color:var(--text-2);font-size:14.8px;line-height:1.75;margin:0 0 12px;}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;}

/* ---------- 嘉宾 ---------- */
.speakers{background:var(--bg);}
.speaker-grid{
  display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);
  gap:24px;
}
.sp-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-card);
  transition:box-shadow .24s ease,border-color .24s ease,transform .24s ease;
  display:flex;flex-direction:column;
}
.sp-card:hover{box-shadow:var(--sh-card-hover);border-color:rgba(205,242,90,.9);transform:translateY(-3px);}
.sp-media{position:relative;overflow:hidden;background:var(--bg-2);}
.sp-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.sp-card:hover .sp-media img{transform:scale(1.04);}
.sp-card.large{grid-row:span 2;}
.sp-card.large .sp-media{aspect-ratio:16/11;}
.sp-card.small .sp-media{aspect-ratio:4/3;}
.sp-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.sp-body h3{font-size:20px;}
.sp-role{font-size:13.5px;color:var(--text-2);font-weight:700;}
.sp-body p{font-size:14.8px;color:var(--text-2);line-height:1.75;margin:0;}
.sp-card.large .sp-body h3{font-size:23px;}
.sp-card.large .sp-body p{font-size:15.5px;}
.sp-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:6px;}

/* ---------- 票种 ---------- */
.tickets{background:var(--bg-2);}
.ticket-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;align-items:stretch;
}
.tk{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:28px 26px;display:flex;flex-direction:column;
  box-shadow:var(--sh-card);
  position:relative;
  transition:box-shadow .24s ease,transform .24s ease,border-color .24s ease;
}
.tk:hover{box-shadow:var(--sh-card-hover);transform:translateY(-4px);border-color:rgba(205,242,90,.9);}
.tk-name{font-size:15px;font-weight:800;color:var(--ink);letter-spacing:.02em;margin-bottom:6px;}
.tk-price{
  display:flex;align-items:baseline;gap:6px;margin-bottom:16px;
  font-variant-numeric:tabular-nums;
}
.tk-price strong{font-size:38px;font-weight:800;color:var(--ink);line-height:1;}
.tk-price span{font-size:13.5px;color:var(--text-2);font-weight:700;}
.tk ul{display:flex;flex-direction:column;gap:11px;margin-bottom:24px;}
.tk li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14.5px;line-height:1.65;color:var(--text-2);
}
.tk li::before{
  content:"";flex:0 0 auto;width:16px;height:16px;border-radius:50%;
  background:rgba(205,242,90,.55);margin-top:4px;
  background-image:linear-gradient(135deg,var(--lime),rgba(205,242,90,.55));
}
.tk .btn{margin-top:auto;}
.tk-featured{
  background:var(--ink);border-color:var(--ink-dark);
  box-shadow:0 22px 50px rgba(9,42,35,.3);
}
.tk-featured:hover{border-color:var(--lime);}
.tk-featured .tk-name{color:var(--lime);}
.tk-featured .tk-price strong{color:#F7F4EA;}
.tk-featured .tk-price span{color:rgba(247,244,234,.65);}
.tk-featured li{color:rgba(247,244,234,.82);}
.tk-featured li::before{background-image:none;background:var(--lime);}
.tk-badge{
  position:absolute;top:-13px;right:24px;
  background:var(--lime);color:var(--ink-dark);
  font-size:12px;font-weight:800;letter-spacing:.06em;
  padding:5px 13px;border-radius:999px;
  box-shadow:0 8px 18px rgba(15,61,51,.22);
}
.tk-note{
  margin-top:26px;background:#fff;border:1px dashed var(--line-strong);
  border-radius:14px;padding:18px 22px;
  display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;
  font-size:14px;color:var(--text-2);
  box-shadow:var(--sh-soft);
}
.tk-note strong{color:var(--ink);}

/* ---------- 报名 CTA ---------- */
.cta-band{
  background:linear-gradient(140deg,var(--ink) 0%,var(--ink-dark) 62%,#0B352B 100%);
  color:#F7F4EA;position:relative;overflow:hidden;
  padding:76px 0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(520px 280px at 90% -10%,rgba(205,242,90,.2),transparent 70%),
    repeating-linear-gradient(90deg,rgba(247,244,234,.05) 0 1px,transparent 1px 64px);
  pointer-events:none;
}
.cta-grid{
  position:relative;display:grid;
  grid-template-columns:minmax(0,6fr) minmax(0,6fr);
  gap:48px;align-items:center;
}
.cta-left h2{color:#F7F4EA;font-size:38px;line-height:1.22;margin-bottom:16px;}
.cta-left p{color:rgba(247,244,234,.78);font-size:16.5px;max-width:520px;}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.cta-points span{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:999px;
  background:rgba(205,242,90,.12);border:1px solid rgba(205,242,90,.32);
  color:var(--lime);font-size:13px;font-weight:700;
}
.form-card{
  background:#fff;border-radius:var(--r-hero);padding:28px;
  box-shadow:0 26px 60px rgba(0,0,0,.28);
  border:1px solid rgba(255,255,255,.5);
}
.form-card h3{font-size:21px;margin-bottom:6px;}
.form-card .form-sub{font-size:13.5px;color:var(--text-2);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{
  display:block;font-size:13.5px;font-weight:800;color:var(--ink);
  margin-bottom:7px;letter-spacing:.01em;
}
.field label .req{color:var(--coral);margin-left:3px;}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;padding:12px 14px;
  border:1px solid var(--line-strong);border-radius:var(--r-btn);
  background:#FCFBF6;color:var(--text);
  transition:border-color .2s,box-shadow .2s,background-color .2s;
}
.field textarea{min-height:84px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;background:#fff;
  border-color:var(--ink);
  box-shadow:0 0 0 4px rgba(205,242,90,.5);
}
.field input:invalid:not(:placeholder-shown){border-color:rgba(197,71,62,.6);}
.field .hint{font-size:12.5px;color:var(--text-2);margin-top:6px;}
.field .err{display:none;font-size:12.5px;color:var(--err);margin-top:6px;font-weight:700;}
.field.has-error .err{display:block;}
.field.has-error input,.field.has-error select{border-color:var(--err);}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.checkline{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--text-2);line-height:1.7;margin-bottom:18px;}
.checkline input{width:18px;height:18px;min-height:0;margin-top:3px;flex:0 0 auto;accent-color:var(--ink);}
.form-success{
  display:none;margin-top:14px;padding:13px 16px;border-radius:12px;
  background:rgba(47,139,91,.12);border:1px solid rgba(47,139,91,.4);
  color:#1F6641;font-size:14px;font-weight:700;
}
.form-success.is-open{display:block;}

/* ---------- 最新信息 ---------- */
.news{background:var(--bg);}
.news-head-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.news-grid{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:24px;align-items:start;
}
.news-feature{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--sh-card);height:100%;
  display:flex;flex-direction:column;gap:14px;
  transition:box-shadow .22s,border-color .22s,transform .22s;
}
.news-feature:hover{box-shadow:var(--sh-card-hover);border-color:rgba(205,242,90,.9);transform:translateY(-2px);}
.news-feature .meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--text-2);font-weight:700;}
.news-feature h3{font-size:23px;line-height:1.4;}
.news-feature h3 a{color:var(--ink);}
.news-feature h3 a:hover{color:var(--link);text-decoration:underline;text-underline-offset:4px;}
.news-feature p{color:var(--text-2);font-size:15px;line-height:1.78;}
.news-feature .read{margin-top:auto;font-size:14px;font-weight:800;color:var(--link);display:inline-flex;align-items:center;gap:6px;}
.news-list{display:flex;flex-direction:column;gap:14px;}
.news-item{
  display:grid;grid-template-columns:76px minmax(0,1fr);
  gap:18px;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:18px 20px;box-shadow:var(--sh-soft);
  transition:box-shadow .22s,border-color .22s,transform .22s;
}
.news-item:hover{box-shadow:var(--sh-card-hover);border-color:rgba(205,242,90,.9);transform:translateY(-2px);}
.news-item .stamp{
  border-radius:12px;background:var(--bg-2);border:1px solid var(--line);
  min-height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:var(--ink);font-weight:800;font-variant-numeric:tabular-nums;line-height:1.2;
  padding:6px;
}
.news-item .stamp span{font-size:11.5px;font-weight:700;color:var(--text-2);}
.news-item h3{font-size:17px;line-height:1.5;margin-bottom:6px;}
.news-item h3 a{color:var(--ink);}
.news-item h3 a:hover{color:var(--link);text-decoration:underline;text-underline-offset:3px;}
.news-item .exc{
  font-size:13.8px;color:var(--text-2);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:8px;
}
.news-item .meta{display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--text-2);font-weight:700;align-items:center;}
.empty-state{
  background:#fff;border:1px dashed var(--line-strong);border-radius:var(--r-card);
  padding:36px 28px;text-align:center;color:var(--text-2);
  display:flex;flex-direction:column;align-items:center;gap:14px;
}
.empty-state strong{color:var(--ink);font-size:17px;}
.empty-state svg{opacity:.5;}
.empty-links{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;}

/* ---------- FAQ ---------- */
.faq{background:var(--bg-2);}
.faq-wrap{max-width:880px;margin:0 auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  margin-bottom:12px;overflow:hidden;
  transition:border-color .2s,box-shadow .2s,background-color .2s;
}
.faq-item:hover{border-color:rgba(15,61,51,.3);box-shadow:var(--sh-soft);}
.faq-item[open]{background:#FBFDF2;border-color:rgba(205,242,90,.95);box-shadow:0 10px 26px rgba(16,35,29,.07);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;font-size:16.5px;font-weight:800;color:var(--ink);
  min-height:64px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .plus{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--line-strong);color:var(--ink);
  display:grid;place-items:center;font-size:16px;font-weight:800;line-height:1;
  transition:transform .22s,background-color .22s,border-color .22s;
}
.faq-item[open] summary .plus{background:var(--lime);border-color:rgba(15,61,51,.2);transform:rotate(45deg);}
.faq-body{padding:0 24px 22px;color:var(--text-2);font-size:15.5px;line-height:1.78;}
.faq-body p{margin:0;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink-dark);color:rgba(247,244,234,.78);
  padding:64px 0 0;
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1.2fr;
  gap:40px;padding-bottom:44px;
}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand .brand-mark{background:rgba(205,242,90,.16);color:var(--lime);box-shadow:none;border:1px solid rgba(205,242,90,.3);}
.footer-brand .brand-mark::after{display:none;}
.footer-brand strong{color:#F7F4EA;font-size:16.5px;font-weight:800;display:block;line-height:1.3;}
.footer-brand small{color:rgba(247,244,234,.55);font-size:11.5px;letter-spacing:.12em;font-weight:600;}
.footer-brand-col p{font-size:14px;line-height:1.8;color:rgba(247,244,234,.62);margin:0;max-width:300px;}
.footer-col h4{
  color:#F7F4EA;font-size:13px;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{
  color:rgba(247,244,234,.74);font-size:14.2px;
  display:inline-block;border-bottom:1px solid transparent;padding-bottom:1px;
}
.footer-col a:hover{color:var(--lime);border-bottom-color:var(--lime);}
.footer-col li{display:flex;gap:9px;font-size:14.2px;color:rgba(247,244,234,.7);line-height:1.7;}
.footer-col li b{color:#F7F4EA;font-weight:700;}
.footer-bottom{
  border-top:1px solid rgba(247,244,234,.14);
  padding:20px 0 26px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(247,244,234,.52);
}
.footer-bottom .links{display:flex;gap:18px;flex-wrap:wrap;}
.footer-bottom a{color:rgba(247,244,234,.62);}
.footer-bottom a:hover{color:var(--lime);}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .hero h1{font-size:44px;}
  .section-head h2{font-size:31px;}
  .agenda-grid{gap:32px;}
  .cta-left h2{font-size:32px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1.2fr;gap:32px;}
  .footer-col:nth-child(4){grid-column:span 3;}
}
@media (max-width:1024px){
  :root{--space-section:64px;}
  .container{padding:0 24px;}
  .header-inner{min-height:68px;}
  .nav-tabs{margin:0;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-media{max-width:640px;}
  .hero h1{font-size:40px;}
  .agenda-grid{grid-template-columns:1fr;}
  .agenda-side{position:static;}
  .speaker-grid{grid-template-columns:1fr;}
  .sp-card.large{grid-row:auto;}
  .sp-card.large .sp-media{aspect-ratio:16/9;}
  .ticket-grid{grid-template-columns:1fr;}
  .cta-grid{grid-template-columns:1fr;gap:32px;}
  .news-grid{grid-template-columns:1fr;}
}
@media (max-width:900px){
  .nav-tabs{display:none;}
  .header-cta{display:none;}
  .menu-toggle{display:inline-flex;margin-left:auto;}
  .hero-info{grid-template-columns:1fr;}
  .hero-info div{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:13px 16px;border-bottom:1px solid var(--line);}
  .hero-info div:last-child{border-bottom:0;}
  .hero-info dt{margin:0;}
  .hero-info dd{text-align:right;}
  .hero-info dd span{display:inline;margin-left:6px;}
}
@media (max-width:768px){
  :root{--space-section:52px;}
  body{font-size:16px;line-height:1.78;}
  .container{padding:0 20px;}
  .hero{padding-top:28px;}
  .hero h1{font-size:33px;}
  .hero-lead{font-size:16.5px;}
  .hero-actions .btn{flex:1 1 46%;min-width:0;}
  .hero-media .frame{aspect-ratio:16/11;}
  .ticket-chip{right:8px;top:-12px;}
  .section-head{gap:16px;margin-bottom:28px;}
  .section-head h2{font-size:27px;}
  .section-desc{font-size:15px;}
  .tl-item{padding:18px 18px;border-radius:14px;}
  .tl-item h3{font-size:18px;}
  .timeline{padding-left:20px;}
  .timeline::before{left:5px;}
  .tl-item::before{left:-20px;width:12px;height:12px;top:24px;}
  .form-card{padding:22px;}
  .field-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-col:nth-child(4){grid-column:span 2;}
  .cta-band{padding:56px 0;}
  .faq-item summary{padding:16px 18px;font-size:15.5px;}
  .faq-body{padding:0 18px 18px;font-size:15px;}
  .news-item{grid-template-columns:1fr;gap:12px;}
  .news-item .stamp{flex-direction:row;gap:8px;min-height:0;padding:8px 12px;justify-content:flex-start;width:max-content;}
}
@media (max-width:520px){
  .brand-text strong{font-size:14.5px;}
  .brand-text small{font-size:10.5px;}
  .hero h1{font-size:29px;}
  .hero-eyebrow{font-size:12px;padding:6px 13px 6px 11px;}
  .hero-actions{gap:10px;}
  .hero-actions .btn{flex:1 1 100%;}
  .hero-media .frame-note{font-size:12.5px;}
  .tk{padding:24px 20px;}
  .tk-price strong{font-size:32px;}
  .cta-left h2{font-size:26px;}
  .section-head h2{font-size:24px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-col:nth-child(4){grid-column:span 1;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .news-feature{padding:22px;}
  .news-feature h3{font-size:20px;}
}

/* roulang page: article */
:root{
  --ink:#0F3D33;
  --ink-deep:#092A23;
  --lime:#CDF25A;
  --coral:#FF7B54;
  --paper:#F7F4EA;
  --paper-2:#EDF1E6;
  --card:#FFFFFF;
  --text:#10231D;
  --muted:#5F716A;
  --line:rgba(15,61,51,.14);
  --link:#145F4E;
  --ok:#2F8B5B;
  --err:#C5473E;
  --warn:#D8892F;
  --radius:18px;
  --radius-lg:24px;
  --radius-sm:12px;
  --shadow:0 10px 30px rgba(16,35,29,.06);
  --shadow-hover:0 16px 40px rgba(16,35,29,.12);
  --container:1200px;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",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:1.75;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--link);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--ink);}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:0;line-height:1.25;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px;}
.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;
  height:48px;padding:0 22px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:700;line-height:1;cursor:pointer;
  transition:transform .18s ease,background-color .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--lime);color:var(--ink-deep);border:1px solid var(--lime);}
.btn-primary:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 10px 22px rgba(205,242,90,.38);color:var(--ink-deep);}
.btn-primary:active{transform:translateY(1px);box-shadow:none;}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--ink);}
.btn-ghost:hover{background:var(--paper-2);transform:translateY(-1px);color:var(--ink);}
.btn-ghost:active{transform:translateY(1px);}
.btn-soft{background:var(--paper-2);color:var(--ink);border:1px solid var(--line);}
.btn-soft:hover{background:#e3e9d8;color:var(--ink);}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;}

/* ---------- 顶栏 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:20px;height:76px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{
  width:38px;height:38px;border-radius:11px;background:var(--ink);color:var(--lime);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:16px;font-weight:800;color:var(--ink);white-space:nowrap;}
.brand-text small{font-size:11.5px;color:var(--muted);letter-spacing:.06em;}
.nav-tabs{
  display:flex;gap:5px;margin-left:auto;padding:5px;
  background:var(--paper-2);border-radius:999px;border:1px solid var(--line);
}
.nav-tabs a{
  padding:9px 16px;border-radius:999px;font-size:14.5px;font-weight:600;
  color:var(--muted);white-space:nowrap;transition:background-color .2s ease,color .2s ease;
}
.nav-tabs a:hover{color:var(--ink);background:rgba(15,61,51,.07);}
.nav-tabs a.is-active{background:var(--ink);color:var(--paper);}
.nav-tabs a:active{transform:translateY(1px);}
.header-cta{height:44px;padding:0 18px;flex-shrink:0;}
.menu-btn{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  align-items:center;justify-content:center;margin-left:auto;background:var(--card);
}
.menu-btn span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;}
.menu-btn span::before,.menu-btn span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;
}
.menu-btn span::before{top:-6px;}
.menu-btn span::after{top:6px;}

/* ---------- 抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(9,42,35,.48);z-index:110;
  opacity:0;pointer-events:none;transition:opacity .28s ease;
}
.drawer-mask.is-open{opacity:1;pointer-events:auto;}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(360px,86vw);
  background:var(--paper);z-index:120;padding:20px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(100%);transition:transform .3s ease;overflow-y:auto;
  border-left:1px solid var(--line);
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.drawer-head strong{font-size:15px;color:var(--ink);}
.drawer-close{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:19px;color:var(--ink);background:var(--card);
}
.drawer nav{display:flex;flex-direction:column;gap:4px;margin-bottom:16px;}
.drawer nav a{
  display:block;padding:13px 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink);
  border:1px solid transparent;
}
.drawer nav a:hover{background:var(--paper-2);}
.drawer nav a.is-active{background:var(--ink);color:var(--paper);}
.drawer .drawer-note{font-size:13px;color:var(--muted);line-height:1.7;margin-bottom:14px;}

/* ---------- 文章头部 ---------- */
.page-hero{
  padding:30px 0 40px;
  border-bottom:1px solid var(--line);
  background:
    linear-gradient(rgba(15,61,51,.045) 1px,transparent 1px) 0 0/100% 30px,
    linear-gradient(90deg,rgba(15,61,51,.045) 1px,transparent 1px) 0 0/30px 100%,
    var(--paper);
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:22px;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px;}
.breadcrumb .sep{opacity:.55;}
.breadcrumb .now{color:var(--ink);font-weight:600;}
.cat-badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:999px;
  background:rgba(205,242,90,.42);color:var(--ink-deep);font-size:12.5px;font-weight:700;
  border:1px solid rgba(15,61,51,.1);
}
.cat-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ink);}
.article-title{
  font-size:clamp(30px,4.2vw,44px);line-height:1.2;color:var(--ink);
  margin:16px 0 20px;max-width:900px;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:var(--muted);}
.article-meta span{display:inline-flex;align-items:center;gap:6px;}
.article-meta b{color:var(--ink);font-weight:600;}

/* ---------- 阅读区 ---------- */
.reading{padding:48px 0 72px;}
.reader{
  display:grid;grid-template-columns:minmax(0,760px) 260px;
  gap:48px;justify-content:center;align-items:start;
}
.article-body{font-size:17px;line-height:1.85;color:var(--text);min-width:0;}
.article-body h2{
  font-size:27px;color:var(--ink);margin:2em 0 .7em;padding-left:14px;
  border-left:4px solid var(--lime);line-height:1.3;
}
.article-body h2:first-child{margin-top:0;}
.article-body h3{font-size:20px;color:var(--ink);margin:1.7em 0 .6em;line-height:1.4;}
.article-body h4{font-size:17px;color:var(--ink);margin:1.4em 0 .5em;}
.article-body p{margin:0 0 1.05em;}
.article-body ul,.article-body ol{padding-left:1.35em;margin:0 0 1.2em;}
.article-body li{margin-bottom:.5em;}
.article-body li::marker{color:var(--ink);}
.article-body blockquote{
  margin:1.5em 0;padding:16px 20px;background:var(--paper-2);
  border-left:3px solid var(--lime);border-radius:0 12px 12px 0;color:var(--ink);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:16px;margin:1.4em 0;height:auto;}
.article-body figure{margin:1.4em 0;}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px;}
.article-body a{color:var(--link);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--ink);}
.article-body table{font-size:15px;margin:1.4em 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.article-body th,.article-body td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);}
.article-body th{background:var(--paper-2);color:var(--ink);font-weight:700;}
.article-body tr:last-child td{border-bottom:none;}
.article-body hr{border:none;border-top:1px dashed var(--line);margin:2em 0;}
.article-body code{background:var(--paper-2);padding:2px 6px;border-radius:6px;font-size:.92em;}

/* 侧栏目录 */
.toc-aside{position:sticky;top:96px;}
.toc-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow);
}
.toc-card h2{font-size:13px;letter-spacing:.08em;color:var(--muted);margin-bottom:12px;font-weight:700;}
.toc-list{list-style:none;display:flex;flex-direction:column;gap:2px;font-size:14px;}
.toc-list a{
  display:block;padding:7px 10px;border-left:2px solid transparent;border-radius:0 8px 8px 0;
  color:var(--muted);line-height:1.5;transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.toc-list a.is-sub{padding-left:22px;font-size:13.5px;}
.toc-list a:hover{color:var(--ink);background:var(--paper-2);}
.toc-list a.is-current{color:var(--ink);border-left-color:var(--lime);background:var(--paper-2);font-weight:600;}
.toc-empty{font-size:13.5px;color:var(--muted);line-height:1.7;}
.toc-tip{
  margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--muted);line-height:1.7;
}
.toc-tip a{color:var(--link);font-weight:600;}

/* 文末 */
.article-footer{
  margin-top:44px;padding-top:24px;border-top:1px dashed var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  padding:6px 13px;border-radius:999px;background:var(--card);border:1px solid var(--line);
  font-size:13px;color:var(--ink);transition:border-color .2s ease,background-color .2s ease;
}
.tag:hover{border-color:var(--lime);background:rgba(205,242,90,.22);color:var(--ink);}
.empty-state{
  text-align:center;padding:60px 24px;background:var(--card);
  border:1px dashed var(--line);border-radius:var(--radius-lg);
}
.empty-state h2{font-size:22px;color:var(--ink);margin-bottom:12px;}
.empty-state p{color:var(--muted);margin-bottom:22px;}

/* ---------- 相关推荐 ---------- */
.related{padding:72px 0;background:var(--paper-2);border-top:1px solid var(--line);}
.section-head{margin-bottom:28px;max-width:680px;}
.section-head h2{font-size:clamp(25px,3vw,33px);color:var(--ink);margin-bottom:10px;}
.section-head p{color:var(--muted);margin:0;font-size:15.5px;}
.related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.related-card{
  display:flex;gap:16px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;color:var(--text);
}
.related-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--lime);color:var(--text);}
.related-card img{width:120px;height:92px;object-fit:cover;border-radius:12px;flex-shrink:0;background:var(--paper-2);}
.related-card .rc-body{min-width:0;}
.related-card h3{font-size:17px;color:var(--ink);margin-bottom:6px;line-height:1.4;}
.related-card p{font-size:13.5px;color:var(--muted);line-height:1.65;margin:0 0 10px;}
.related-card time{font-size:12.5px;color:var(--muted);}

/* ---------- 报名 CTA ---------- */
.cta-band{background:var(--ink);color:var(--paper);padding:56px 0;}
.cta-band .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-band h2{font-size:clamp(23px,2.6vw,31px);color:#fff;margin-bottom:10px;}
.cta-band p{margin:0;color:rgba(247,244,234,.78);max-width:640px;font-size:15.5px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
.cta-band .btn-ghost{color:var(--paper);border-color:rgba(247,244,234,.5);}
.cta-band .btn-ghost:hover{background:rgba(247,244,234,.12);color:#fff;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-deep);color:var(--paper);padding:56px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.footer-brand .brand-mark{width:38px;height:38px;border-radius:11px;background:var(--lime);color:var(--ink-deep);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;}
.footer-brand strong{display:block;font-size:16px;color:#fff;font-weight:800;}
.footer-brand small{display:block;font-size:12px;color:rgba(247,244,234,.6);letter-spacing:.06em;}
.footer-brand-col p{font-size:14px;line-height:1.75;color:rgba(247,244,234,.72);margin:0;max-width:340px;}
.footer-col h4{font-size:13.5px;letter-spacing:.06em;color:var(--lime);margin-bottom:16px;font-weight:700;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:14px;color:rgba(247,244,234,.75);}
.footer-col ul li b{color:rgba(247,244,234,.95);font-weight:600;margin-right:6px;}
.footer-col a{color:rgba(247,244,234,.75);}
.footer-col a:hover{color:var(--lime);text-decoration:underline;text-underline-offset:4px;}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(247,244,234,.14);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(247,244,234,.6);
}
.footer-bottom .links{display:flex;gap:16px;flex-wrap:wrap;}
.footer-bottom a{color:rgba(247,244,234,.6);}
.footer-bottom a:hover{color:var(--lime);text-decoration:underline;text-underline-offset:3px;}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .nav-tabs a{padding:9px 13px;font-size:14px;}
  .brand-text strong{font-size:15px;}
}
@media (max-width:1100px){
  .reader{grid-template-columns:minmax(0,1fr);gap:32px;}
  .toc-aside{position:static;order:-1;}
  .toc-card{box-shadow:none;}
}
@media (max-width:1024px){
  .container{padding:0 24px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 24px;}
  .related{padding:56px 0;}
}
@media (max-width:900px){
  .nav-tabs,.header-cta{display:none;}
  .menu-btn{display:inline-flex;}
  .nav-inner{height:64px;gap:12px;}
  .page-hero{padding:24px 0 32px;}
  .reading{padding:36px 0 56px;}
  .related-grid{grid-template-columns:minmax(0,1fr);}
  .cta-band{padding:44px 0;}
}
@media (max-width:768px){
  .container{padding:0 18px;}
  .article-body{font-size:16.5px;line-height:1.8;}
  .article-body h2{font-size:23px;}
  .article-body h3{font-size:18.5px;}
  .article-footer{flex-direction:column;align-items:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1;min-width:150px;}
}
@media (max-width:640px){
  .footer-grid{grid-template-columns:1fr;}
  .related-card{flex-direction:column;}
  .related-card img{width:100%;height:160px;}
  .footer-bottom{flex-direction:column;}
  .article-title{font-size:27px;}
  .btn{height:46px;padding:0 18px;font-size:14.5px;}
}

/* roulang page: category1 */
:root{
  --deep:#0F3D33;
  --deep-2:#092A23;
  --lime:#CDF25A;
  --coral:#FF7B54;
  --bg:#F7F4EA;
  --bg-2:#EDF1E6;
  --card:#FFFFFF;
  --ink:#10231D;
  --ink-soft:#5F716A;
  --line:rgba(15,61,51,.14);
  --line-strong:rgba(15,61,51,.26);
  --link:#145F4E;
  --ok:#2F8B5B;
  --err:#C5473E;
  --warn:#D8892F;
  --r-xl:24px;
  --r-lg:18px;
  --r-md:14px;
  --r-sm:12px;
  --sh:0 10px 30px rgba(16,35,29,.06);
  --sh-h:0 16px 40px rgba(16,35,29,.12);
  --container:1200px;
  --sp-section:88px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--link);text-decoration:none;transition:color .18s ease,text-decoration-color .18s ease;}
a:hover{color:var(--deep);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--lime);}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:16px;}
h1,h2,h3,h4{margin:0;line-height:1.2;font-weight:800;letter-spacing:0;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px;}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--bg);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;gap:24px;
  min-height:76px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  flex:0 0 auto;
  color:var(--deep);
}
.brand:hover{text-decoration:none;color:var(--deep);}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;
  display:grid;place-items:center;
  border-radius:12px;
  background:var(--deep);
  color:var(--lime);
  font-weight:800;font-size:17px;
  box-shadow:inset 0 0 0 1px rgba(205,242,90,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:17px;font-weight:800;letter-spacing:0;}
.brand-text small{font-size:11.5px;color:var(--ink-soft);font-weight:500;letter-spacing:.06em;}
.nav-tabs{
  display:flex;align-items:center;gap:6px;
  margin-left:auto;
  padding:5px;
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:999px;
}
.nav-tabs a{
  display:inline-flex;align-items:center;
  min-height:40px;
  padding:0 18px;
  border-radius:999px;
  font-size:15px;font-weight:600;
  color:var(--deep);
  white-space:nowrap;
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.nav-tabs a:hover{
  background:rgba(15,61,51,.08);
  text-decoration:none;
  color:var(--deep);
}
.nav-tabs a:active{transform:translateY(1px);}
.nav-tabs a.is-active{
  background:var(--deep);
  color:#F7F4EA;
  box-shadow:0 6px 16px rgba(15,61,51,.22);
}
.nav-tabs a.is-active:hover{background:var(--deep-2);color:#F7F4EA;}
.header-cta{
  flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  min-height:46px;padding:0 22px;
  border-radius:var(--r-sm);
  background:var(--lime);
  color:#10231D;
  font-weight:700;font-size:15px;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  box-shadow:0 8px 20px rgba(205,242,90,.35);
}
.header-cta:hover{
  background:#D8FA6E;color:#10231D;text-decoration:none;
  transform:translateY(-1px);
  box-shadow:0 12px 26px rgba(205,242,90,.45);
}
.header-cta:active{transform:translateY(1px);}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  margin-left:auto;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  background:var(--card);
  align-items:center;justify-content:center;
}
.nav-toggle span{
  display:block;width:18px;height:2px;border-radius:2px;background:var(--deep);
  position:relative;
}
.nav-toggle span::before,
.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--deep);
  transition:transform .2s ease,opacity .2s ease;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
/* ---------- 面包屑 ---------- */
.crumbs{
  padding:20px 0 0;
  font-size:13.5px;
  color:var(--ink-soft);
}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.crumbs li{display:flex;align-items:center;gap:8px;}
.crumbs li+li::before{content:"/";color:rgba(15,61,51,.28);}
.crumbs a{color:var(--ink-soft);}
.crumbs a:hover{color:var(--deep);}
.crumbs [aria-current="page"]{color:var(--deep);font-weight:600;}
/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 22px;
  border-radius:var(--r-sm);
  font-weight:700;font-size:15.5px;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  border:1px solid transparent;
  text-align:center;
}
.btn:hover{text-decoration:none;}
.btn-primary{
  background:var(--lime);color:#10231D;
  box-shadow:0 8px 22px rgba(205,242,90,.32);
}
.btn-primary:hover{background:#D8FA6E;color:#10231D;transform:translateY(-1px);box-shadow:0 14px 30px rgba(205,242,90,.42);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(205,242,90,.3);}
.btn-ghost{
  background:transparent;color:var(--deep);border-color:var(--line-strong);
}
.btn-ghost:hover{background:rgba(15,61,51,.07);color:var(--deep);}
.btn-ghost:active{transform:translateY(1px);}
.btn-light{
  background:#F7F4EA;color:var(--deep);border-color:transparent;
}
.btn-light:hover{background:#fff;color:var(--deep-2);transform:translateY(-1px);}
.btn-outline-light{
  background:transparent;color:#F7F4EA;border-color:rgba(247,244,234,.45);
}
.btn-outline-light:hover{background:rgba(247,244,234,.12);color:#fff;border-color:rgba(247,244,234,.7);}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;}
/* ---------- 标签 ---------- */
.tag{
  display:inline-flex;align-items:center;
  padding:4px 11px;
  border-radius:999px;
  font-size:12.5px;font-weight:600;
  background:var(--bg-2);
  color:var(--deep);
  border:1px solid var(--line);
  white-space:nowrap;
}
.tag-lime{background:rgba(205,242,90,.4);border-color:rgba(15,61,51,.16);color:#20422F;}
.tag-coral{background:rgba(255,123,84,.14);border-color:rgba(255,123,84,.35);color:#A84427;}
.tag-deep{background:var(--deep);color:#F7F4EA;border-color:transparent;}
.status{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:700;
  padding:4px 11px;border-radius:999px;
  background:rgba(15,61,51,.07);
  color:var(--deep);
}
.status::before{
  content:"";width:7px;height:7px;border-radius:50%;background:var(--deep);
}
.status-live{background:rgba(205,242,90,.45);color:#20422F;}
.status-live::before{background:#3E7A22;box-shadow:0 0 0 4px rgba(205,242,90,.35);}
.status-wait{background:rgba(15,61,51,.06);color:var(--ink-soft);}
.status-wait::before{background:rgba(15,61,51,.35);}
.status-open{background:rgba(47,139,91,.12);color:#1F6A44;}
.status-open::before{background:var(--ok);}
/* ---------- Hero ---------- */
.hero{
  padding:24px 0 0;
}
.hero-banner{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-xl);
  min-height:300px;
  display:flex;align-items:flex-end;
  background:
    linear-gradient(115deg,rgba(9,42,35,.94) 0%,rgba(15,61,51,.86) 46%,rgba(15,61,51,.42) 100%),
    url("/assets/images/backpic/back-2.webp") center/cover no-repeat,
    var(--deep);
  box-shadow:var(--sh);
  border:1px solid rgba(15,61,51,.2);
}
.hero-banner::after{
  content:"";
  position:absolute;inset:auto 0 0 0;height:6px;
  background:repeating-linear-gradient(90deg,var(--lime) 0 18px,transparent 18px 36px);
  opacity:.65;
}
.hero-inner{
  position:relative;z-index:1;
  padding:44px 46px 46px;
  max-width:760px;
  color:#F7F4EA;
}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 13px;
  border-radius:999px;
  background:rgba(205,242,90,.16);
  border:1px solid rgba(205,242,90,.45);
  color:var(--lime);
  font-size:12.5px;font-weight:700;letter-spacing:.08em;
  margin-bottom:18px;
}
.hero-inner h1{
  font-size:clamp(28px,3.6vw,46px);
  line-height:1.16;
  color:#FFFFFF;
  margin-bottom:16px;
}
.hero-inner p{
  font-size:17px;line-height:1.75;
  color:rgba(247,244,234,.86);
  max-width:620px;
}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:22px;
}
.hero-meta span{
  display:inline-flex;align-items:center;gap:7px;
  font-size:13px;font-weight:600;
  color:#F7F4EA;
  padding:6px 13px;
  border-radius:999px;
  background:rgba(247,244,234,.1);
  border:1px solid rgba(247,244,234,.24);
}
.hero-meta span i{
  width:6px;height:6px;border-radius:50%;background:var(--lime);display:inline-block;
}
/* ---------- 筛选 chips ---------- */
.filter-bar{
  display:flex;align-items:center;gap:12px;
  margin:22px 0 0;
  padding:14px 16px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh);
  overflow-x:auto;
  scrollbar-width:thin;
}
.filter-bar .filter-label{
  font-size:13px;font-weight:700;color:var(--ink-soft);
  white-space:nowrap;
  padding-right:12px;
  border-right:1px solid var(--line);
  margin-right:2px;
}
.chip{
  display:inline-flex;align-items:center;
  min-height:38px;padding:0 15px;
  border-radius:999px;
  font-size:14px;font-weight:600;
  color:var(--deep);
  background:var(--bg-2);
  border:1px solid var(--line);
  white-space:nowrap;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.chip:hover{background:rgba(205,242,90,.35);border-color:rgba(15,61,51,.28);color:var(--deep);text-decoration:none;}
.chip:active{transform:translateY(1px);}
.chip.is-active{background:var(--deep);color:#F7F4EA;border-color:var(--deep);}
.chip.is-active:hover{background:var(--deep-2);color:#F7F4EA;}
/* ---------- 主体布局 ---------- */
.section{padding:var(--sp-section) 0 0;}
.layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 336px;
  gap:40px;
  align-items:start;
}
.section-head{margin-bottom:26px;}
.section-head .eyebrow{
  display:inline-block;
  font-size:12.5px;font-weight:700;letter-spacing:.12em;
  color:var(--link);
  margin-bottom:10px;
}
.section-head h2{
  font-size:clamp(24px,2.6vw,32px);
  color:var(--deep);
  margin-bottom:10px;
}
.section-head p{color:var(--ink-soft);font-size:16px;max-width:640px;}
/* ---------- 时间线 ---------- */
.timeline{position:relative;padding-top:4px;}
.timeline::before{
  content:"";
  position:absolute;
  left:112px;top:14px;bottom:26px;
  width:2px;
  background:linear-gradient(180deg,rgba(15,61,51,.28),rgba(15,61,51,.06));
  border-radius:2px;
}
.tl-item{
  position:relative;
  display:grid;
  grid-template-columns:100px minmax(0,1fr);
  gap:34px;
  padding-bottom:20px;
}
.tl-item::before{
  content:"";
  position:absolute;
  left:107px;top:20px;
  width:12px;height:12px;
  border-radius:50%;
  background:var(--lime);
  border:2px solid var(--deep);
  box-shadow:0 0 0 4px var(--bg);
}
.tl-time{
  align-self:start;
  display:flex;flex-direction:column;gap:2px;
  padding:9px 8px;
  border-radius:var(--r-sm);
  background:var(--bg-2);
  border:1px solid var(--line);
  text-align:center;
  font-variant-numeric:tabular-nums;
}
.tl-time b{
  font-size:16px;font-weight:800;color:var(--deep);letter-spacing:.02em;
}
.tl-time small{font-size:11.5px;color:var(--ink-soft);font-weight:600;letter-spacing:.04em;}
.tl-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:20px 24px 22px;
  box-shadow:var(--sh);
  transition:box-shadow .2s ease,border-color .2s ease,transform .2s ease;
}
.tl-card:hover{
  box-shadow:var(--sh-h);
  border-color:rgba(205,242,90,.85);
  transform:translateY(-2px);
}
.tl-card h3{
  font-size:19.5px;
  color:var(--deep);
  margin-bottom:8px;
  line-height:1.45;
}
.tl-card p{
  font-size:15.5px;
  color:var(--ink-soft);
  line-height:1.78;
  margin-bottom:14px;
}
.tl-foot{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
}
.tl-foot .status{margin-left:auto;}
.tl-item.is-now .tl-card{
  background:linear-gradient(180deg,rgba(237,241,230,.95),#FFFFFF 68%);
  border-color:rgba(15,61,51,.3);
  box-shadow:0 14px 34px rgba(16,35,29,.1);
}
.tl-item.is-now .tl-card::before{
  content:"";
  position:absolute;left:-1px;top:22px;bottom:22px;width:4px;
  border-radius:0 4px 4px 0;
  background:var(--lime);
}
.tl-item.is-now .tl-card{position:relative;overflow:hidden;}
.tl-item.is-now::before{background:var(--deep);box-shadow:0 0 0 4px var(--bg),0 0 0 8px rgba(205,242,90,.4);}
/* ---------- 侧栏 ---------- */
.aside{position:relative;}
.aside-sticky{position:sticky;top:100px;display:grid;gap:20px;}
.panel{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh);
  overflow:hidden;
}
.panel-media{
  position:relative;
  aspect-ratio:16/10;
  background:var(--bg-2);
}
.panel-media img{width:100%;height:100%;object-fit:cover;}
.panel-media .media-tag{
  position:absolute;left:14px;bottom:14px;
  padding:5px 12px;border-radius:999px;
  background:rgba(9,42,35,.82);
  color:#F7F4EA;font-size:12px;font-weight:700;
  backdrop-filter:blur(2px);
}
.panel-body{padding:20px 22px 22px;}
.panel-body h3{
  font-size:18px;color:var(--deep);margin-bottom:6px;
}
.panel-body .panel-sub{
  font-size:13.5px;color:var(--ink-soft);margin-bottom:16px;
}
.info-list{display:grid;gap:12px;margin-bottom:18px;}
.info-list li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:14.5px;color:var(--ink);
  padding-bottom:12px;
  border-bottom:1px dashed var(--line);
}
.info-list li:last-child{border-bottom:0;padding-bottom:0;}
.info-list .k{
  flex:0 0 84px;
  color:var(--ink-soft);font-size:13.5px;font-weight:600;
}
.info-list .v{flex:1 1 auto;font-weight:600;color:var(--deep);}
.info-list .v em{font-style:normal;color:var(--coral);font-weight:700;}
.notice-card{
  background:var(--deep);
  color:#F7F4EA;
  border-radius:var(--r-lg);
  padding:22px;
  box-shadow:var(--sh);
  border:1px solid rgba(205,242,90,.22);
}
.notice-card h3{
  font-size:17px;color:#fff;margin-bottom:10px;
  display:flex;align-items:center;gap:8px;
}
.notice-card h3 .dot{
  width:8px;height:8px;border-radius:50%;background:var(--coral);
  box-shadow:0 0 0 4px rgba(255,123,84,.22);
}
.notice-card p{
  font-size:14px;line-height:1.75;color:rgba(247,244,234,.8);margin-bottom:16px;
}
.notice-card .btn{width:100%;}
.mini-links{display:grid;gap:10px;margin-top:14px;}
.mini-links a{
  display:flex;align-items:center;justify-content:space-between;
  font-size:14px;font-weight:600;color:var(--lime);
  padding:9px 0;
  border-bottom:1px dashed rgba(247,244,234,.2);
}
.mini-links a:last-child{border-bottom:0;}
.mini-links a::after{content:"→";font-weight:700;}
.mini-links a:hover{color:#fff;text-decoration:none;}
/* ---------- FAQ ---------- */
.faq-wrap{margin-top:var(--sp-section);}
.faq-list{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh);
  overflow:hidden;
}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:0;}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:20px 24px;
  font-size:16.5px;font-weight:700;color:var(--deep);
  display:flex;align-items:center;gap:14px;
  transition:background .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  margin-left:auto;
  font-size:20px;font-weight:700;color:var(--deep);
  line-height:1;
  transition:transform .2s ease;
}
.faq-item summary:hover{background:var(--bg-2);}
.faq-item[open] summary{background:rgba(205,242,90,.18);}
.faq-item[open] summary::after{content:"−";}
.faq-item .faq-body{
  padding:0 24px 22px;
  font-size:15.5px;
  line-height:1.8;
  color:var(--ink-soft);
}
/* ---------- CTA + 表单 ---------- */
.cta-section{padding:var(--sp-section) 0 0;}
.cta-band{
  position:relative;
  overflow:hidden;
  background:linear-gradient(120deg,var(--deep-2) 0%,var(--deep) 58%,#155243 100%);
  border-radius:var(--r-xl);
  padding:48px 46px;
  display:grid;
  grid-template-columns:minmax(0,1fr) 380px;
  gap:44px;
  align-items:center;
  box-shadow:0 24px 56px rgba(9,42,35,.24);
}
.cta-band::before{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 12% 18%,rgba(205,242,90,.16),transparent 42%),
    radial-gradient(circle at 88% 82%,rgba(255,123,84,.12),transparent 46%);
  pointer-events:none;
}
.cta-copy{position:relative;z-index:1;color:#F7F4EA;}
.cta-copy .eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.12em;
  color:var(--lime);margin-bottom:14px;
}
.cta-copy h2{
  font-size:clamp(24px,2.8vw,34px);
  color:#fff;margin-bottom:14px;line-height:1.25;
}
.cta-copy p{font-size:16px;line-height:1.8;color:rgba(247,244,234,.82);max-width:440px;}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.cta-points span{
  display:inline-flex;align-items:center;gap:7px;
  font-size:13px;font-weight:600;color:#F7F4EA;
  padding:6px 13px;border-radius:999px;
  background:rgba(247,244,234,.09);
  border:1px solid rgba(247,244,234,.22);
}
.cta-points span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);}
.form-card{
  position:relative;z-index:1;
  background:var(--card);
  border-radius:var(--r-lg);
  padding:26px 26px 28px;
  box-shadow:0 18px 40px rgba(9,42,35,.28);
}
.form-card h3{font-size:18px;color:var(--deep);margin-bottom:4px;}
.form-card .form-sub{font-size:13.5px;color:var(--ink-soft);margin-bottom:18px;}
.field{margin-bottom:14px;}
.field label{
  display:block;
  font-size:13.5px;font-weight:700;color:var(--deep);
  margin-bottom:6px;
}
.field label .req{color:var(--coral);margin-left:3px;}
.field input[type="text"],
.field input[type="tel"],
.field select,
.field textarea{
  width:100%;
  min-height:48px;
  padding:0 14px;
  border-radius:var(--r-sm);
  border:1px solid var(--line-strong);
  background:#FCFBF6;
  color:var(--ink);
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field textarea{min-height:82px;padding:12px 14px;resize:vertical;line-height:1.6;}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--deep) 50%),linear-gradient(135deg,var(--deep) 50%,transparent 50%);background-position:calc(100% - 20px) 22px,calc(100% - 15px) 22px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;}
.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(15,61,51,.4);}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  background:#fff;
  border-color:var(--deep);
  box-shadow:0 0 0 3px rgba(205,242,90,.6);
}
.field.has-error input,.field.has-error select{border-color:var(--err);box-shadow:0 0 0 3px rgba(197,71,62,.14);}
.err-text{display:none;font-size:12.5px;color:var(--err);margin-top:5px;}
.field.has-error .err-text{display:block;}
.check-row{
  display:flex;align-items:flex-start;gap:9px;
  font-size:13px;color:var(--ink-soft);
  margin:4px 0 16px;
  line-height:1.6;
}
.check-row input{
  width:18px;height:18px;margin-top:2px;accent-color:var(--deep);flex:0 0 18px;
}
.form-foot{font-size:12.5px;color:var(--ink-soft);margin-top:12px;text-align:center;}
.form-alert{
  display:none;
  border-radius:var(--r-sm);
  padding:11px 14px;
  font-size:13.5px;
  font-weight:600;
  margin-bottom:14px;
}
.form-alert.is-ok{
  display:block;
  background:rgba(47,139,91,.12);
  color:#1F6A44;
  border:1px solid rgba(47,139,91,.35);
}
.form-alert.is-bad{
  display:block;
  background:rgba(197,71,62,.1);
  color:#A23A32;
  border:1px solid rgba(197,71,62,.3);
}
/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:var(--sp-section);
  background:var(--deep-2);
  color:rgba(247,244,234,.86);
  padding:60px 0 26px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:36px;
  padding-bottom:38px;
  border-bottom:1px solid rgba(247,244,234,.14);
}
.footer-brand{
  display:flex;align-items:center;gap:11px;
  margin-bottom:14px;
}
.footer-brand .brand-mark{
  width:40px;height:40px;flex:0 0 40px;
  background:rgba(205,242,90,.16);
  color:var(--lime);
  border-radius:12px;
  display:grid;place-items:center;
  font-weight:800;
  box-shadow:inset 0 0 0 1px rgba(205,242,90,.35);
}
.footer-brand strong{
  display:block;font-size:16.5px;color:#fff;font-weight:800;line-height:1.3;
}
.footer-brand small{
  display:block;font-size:11.5px;letter-spacing:.08em;color:rgba(247,244,234,.6);
}
.footer-brand-col p{
  font-size:14px;line-height:1.8;color:rgba(247,244,234,.66);max-width:340px;
}
.footer-col h4{
  font-size:14px;font-weight:800;color:#fff;
  margin-bottom:16px;
  letter-spacing:.04em;
}
.footer-col ul{display:grid;gap:11px;}
.footer-col li{
  font-size:14px;color:rgba(247,244,234,.7);
  display:flex;gap:8px;flex-wrap:wrap;
}
.footer-col li b{color:rgba(247,244,234,.92);font-weight:600;}
.footer-col a{color:rgba(247,244,234,.72);}
.footer-col a:hover{color:var(--lime);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--lime);}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  padding-top:22px;
  font-size:13px;color:rgba(247,244,234,.55);
}
.footer-bottom .links{display:flex;flex-wrap:wrap;gap:18px;}
.footer-bottom a{color:rgba(247,244,234,.66);}
.footer-bottom a:hover{color:var(--lime);}
/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .nav-tabs a{padding:0 14px;font-size:14.5px;}
  .header-inner{gap:16px;}
}
@media (max-width:1024px){
  :root{--sp-section:64px;}
  .container{padding:0 24px;}
  .layout{grid-template-columns:minmax(0,1fr);gap:32px;}
  .aside-sticky{position:static;}
  .cta-band{grid-template-columns:minmax(0,1fr);gap:30px;padding:38px 32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .hero-inner{padding:36px 32px 38px;}
  .timeline::before{left:104px;}
  .tl-item{grid-template-columns:92px minmax(0,1fr);gap:30px;}
  .tl-item::before{left:99px;}
}
@media (max-width:860px){
  .nav-toggle{display:flex;}
  .header-cta{display:none;}
  .nav-tabs{
    position:fixed;
    inset:64px 0 auto 0;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    margin:0;
    padding:16px 18px 22px;
    background:var(--bg);
    border:0;
    border-bottom:1px solid var(--line);
    border-radius:0;
    box-shadow:0 18px 34px rgba(16,35,29,.14);
    display:none;
    max-height:calc(100vh - 64px);
    overflow-y:auto;
  }
  .nav-tabs.is-open{display:flex;}
  .nav-tabs a{
    justify-content:center;
    min-height:46px;
    border-radius:var(--r-sm);
    background:var(--bg-2);
    border:1px solid var(--line);
    font-size:15.5px;
  }
  .nav-tabs a.is-active{background:var(--deep);color:#F7F4EA;border-color:var(--deep);}
  .header-inner{min-height:64px;}
  .brand-text strong{font-size:15.5px;}
  .brand-text small{font-size:10.5px;}
  .nav-toggle{margin-left:auto;}
}
@media (max-width:768px){
  :root{--sp-section:48px;}
  body{font-size:16px;}
  .container{padding:0 18px;}
  .hero-banner{min-height:0;border-radius:var(--r-lg);}
  .hero-inner{padding:28px 22px 30px;}
  .hero-inner h1{font-size:28px;}
  .hero-inner p{font-size:15.5px;}
  .hero-meta span{font-size:12px;padding:5px 11px;}
  .filter-bar{margin-top:16px;padding:12px;gap:9px;}
  .filter-bar .filter-label{display:none;}
  .chip{min-height:36px;padding:0 13px;font-size:13.5px;}
  .layout{gap:26px;}
  .timeline::before{display:none;}
  .tl-item{
    grid-template-columns:minmax(0,1fr);
    gap:10px;
    padding-bottom:16px;
    padding-left:0;
  }
  .tl-item::before{display:none;}
  .tl-time{
    flex-direction:row;align-items:center;justify-content:flex-start;gap:8px;
    padding:7px 13px;border-radius:999px;width:fit-content;
  }
  .tl-time b{font-size:14.5px;}
  .tl-time small{font-size:11.5px;}
  .tl-card{padding:17px 18px 19px;}
  .tl-card h3{font-size:17.5px;}
  .tl-card p{font-size:15px;}
  .tl-foot .status{margin-left:0;}
  .cta-band{padding:30px 22px;border-radius:var(--r-lg);}
  .form-card{padding:22px 20px 24px;}
  .faq-item summary{padding:17px 18px;font-size:15.5px;gap:10px;}
  .faq-item .faq-body{padding:0 18px 18px;font-size:15px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:28px;}
  .site-footer{padding:44px 0 22px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .footer-bottom .links{gap:14px;}
  .section-head h2{font-size:24px;}
}
@media (max-width:480px){
  .brand-text strong{font-size:14px;}
  .brand-mark{width:34px;height:34px;flex:0 0 34px;border-radius:10px;font-size:15px;}
  .hero-inner{padding:24px 18px 26px;}
  .hero-inner h1{font-size:25px;}
  .btn{width:100%;}
  .header-cta{width:auto;}
  .cta-copy p{font-size:15px;}
  .panel-body{padding:18px 18px 20px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}

/* roulang page: category2 */
:root{
  --ink:#0F3D33;
  --ink-deep:#092A23;
  --lime:#CDF25A;
  --lime-bright:#DCFF74;
  --coral:#FF7B54;
  --bg:#F7F4EA;
  --bg-alt:#EDF1E6;
  --card:#FFFFFF;
  --text:#10231D;
  --muted:#5F716A;
  --line:rgba(15,61,51,.14);
  --link:#145F4E;
  --ok:#2F8B5B;
  --err:#C5473E;
  --warn:#D8892F;
  --radius:18px;
  --radius-lg:24px;
  --radius-sm:12px;
  --shadow:0 10px 30px rgba(16,35,29,.06);
  --shadow-hover:0 16px 40px rgba(16,35,29,.12);
  --container:1200px;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--link);text-decoration:none;transition:color .18s,background .18s;}
a:hover{text-decoration:underline;text-underline-offset:4px;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.24;font-weight:800;letter-spacing:0;color:var(--ink);}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0 0 1em;padding-left:1.25em;}
li{margin-bottom:.35em;}
[hidden]{display:none !important;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px;}
::selection{background:var(--lime);color:var(--ink-deep);}

.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;
  height:48px;
  padding:0 22px;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  font-size:15px;
  font-weight:700;
  line-height:1;
  text-decoration:none;
  white-space:nowrap;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn:hover{text-decoration:none;}
.btn-primary{background:var(--lime);color:var(--ink-deep);}
.btn-primary:hover{background:var(--lime-bright);transform:translateY(-1px);box-shadow:0 10px 24px rgba(205,242,90,.42);}
.btn-primary:active{transform:translateY(1px);box-shadow:none;}
.btn-outline{background:transparent;color:var(--ink);border-color:rgba(15,61,51,.3);}
.btn-outline:hover{background:rgba(15,61,51,.07);border-color:rgba(15,61,51,.45);}
.btn-outline:active{transform:translateY(1px);}
.btn-ghost-light{background:transparent;color:var(--bg);border-color:rgba(247,244,234,.45);}
.btn-ghost-light:hover{background:rgba(247,244,234,.12);border-color:var(--bg);}
.btn-sm{height:40px;padding:0 16px;font-size:14px;border-radius:10px;}
.btn-block{display:flex;width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;box-shadow:none;}

/* ============ 顶栏 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(247,244,234,.97);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:20px;
  height:76px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:11px;
  flex:none;
  color:var(--ink);
  text-decoration:none;
}
.brand:hover{text-decoration:none;}
.brand-mark{
  width:40px;height:40px;
  flex:none;
  border-radius:12px;
  background:var(--ink);
  color:var(--lime);
  display:grid;
  place-items:center;
  font-size:17px;
  font-weight:800;
  letter-spacing:0;
  box-shadow:inset 0 0 0 1px rgba(205,242,90,.28);
}
.brand-text strong{display:block;font-size:16px;font-weight:800;line-height:1.25;}
.brand-text small{display:block;font-size:11.5px;color:var(--muted);line-height:1.4;margin-top:2px;letter-spacing:.04em;}

.nav-tabs{
  display:flex;
  align-items:center;
  gap:5px;
  margin:0 auto;
  padding:5px;
  background:var(--bg-alt);
  border-radius:999px;
  border:1px solid rgba(15,61,51,.08);
}
.nav-tabs a{
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:0 18px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--ink);
  text-decoration:none;
  white-space:nowrap;
  transition:background .18s ease,color .18s ease,box-shadow .18s ease;
}
.nav-tabs a:hover{background:#fff;color:var(--ink-deep);text-decoration:none;}
.nav-tabs a:active{background:rgba(205,242,90,.4);}
.nav-tabs a.is-active{background:var(--ink);color:#F7F4EA;box-shadow:0 6px 16px rgba(15,61,51,.22);}
.nav-tabs a.is-active:hover{background:var(--ink-deep);color:#fff;}

.header-actions{display:flex;align-items:center;gap:10px;flex:none;margin-left:auto;}
.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  min-width:44px;
  height:44px;
  padding:0 14px;
  border-radius:12px;
  border:1px solid rgba(15,61,51,.24);
  background:transparent;
  color:var(--ink);
  font-size:14px;
  font-weight:700;
}
.nav-toggle:hover{background:rgba(15,61,51,.06);}

.mobile-drawer{
  border-top:1px solid var(--line);
  background:var(--bg);
  padding:14px 0 20px;
}
.drawer-inner{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.drawer-label{
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--muted);
  margin:6px 0 4px;
  text-transform:uppercase;
}
.drawer-inner > a:not(.btn){
  display:flex;
  align-items:center;
  min-height:46px;
  padding:0 14px;
  border-radius:12px;
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  background:#fff;
  border:1px solid var(--line);
}
.drawer-inner > a:not(.btn):hover{background:var(--bg-alt);text-decoration:none;}
.drawer-inner > a.is-active{background:var(--ink);color:#F7F4EA;border-color:var(--ink);}
.mobile-drawer .btn-block{margin-top:10px;}

/* ============ 首屏 ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  background-color:var(--ink-deep);
  background-image:
    linear-gradient(102deg,rgba(9,42,35,.96) 0%,rgba(9,42,35,.84) 52%,rgba(9,42,35,.62) 100%),
    url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  color:#F7F4EA;
  padding:56px 0 60px;
}
.page-hero::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-1px;
  height:14px;
  background-image:radial-gradient(circle at 7px 14px, var(--bg) 6px, transparent 6.5px);
  background-size:24px 14px;
  background-repeat:repeat-x;
  opacity:.9;
  pointer-events:none;
}
.hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:52px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  background:rgba(205,242,90,.16);
  border:1px solid rgba(205,242,90,.4);
  color:var(--lime);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.06em;
  margin-bottom:18px;
}
.eyebrow.on-light{
  background:rgba(15,61,51,.07);
  border-color:rgba(15,61,51,.16);
  color:var(--ink);
}
.page-hero h1{
  color:#F9FBEF;
  font-size:clamp(32px,4.2vw,52px);
  line-height:1.14;
  margin-bottom:18px;
  max-width:16em;
}
.page-hero .hero-sub{
  font-size:17px;
  line-height:1.8;
  color:rgba(247,244,234,.84);
  max-width:34em;
  margin-bottom:26px;
}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:38px;
  padding:0 15px;
  border-radius:999px;
  font-size:13.5px;
  font-weight:600;
  color:var(--ink);
  background:#fff;
  border:1px solid var(--line);
  text-decoration:none;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.chip:hover{background:var(--lime);border-color:var(--lime);color:var(--ink-deep);text-decoration:none;transform:translateY(-1px);}
.chip:active{transform:translateY(1px);}
.chip.on-dark{
  background:rgba(247,244,234,.12);
  border-color:rgba(247,244,234,.3);
  color:#F7F4EA;
}
.chip.on-dark:hover{background:var(--lime);border-color:var(--lime);color:var(--ink-deep);}

/* 搜索面板 */
.search-panel{
  background:rgba(247,244,234,.97);
  border-radius:var(--radius-lg);
  padding:26px;
  box-shadow:0 24px 60px rgba(3,20,16,.36);
  color:var(--text);
  border:1px solid rgba(255,255,255,.5);
}
.search-panel .panel-title{
  font-size:15px;
  font-weight:800;
  color:var(--ink);
  margin-bottom:4px;
}
.search-panel .panel-desc{
  font-size:13.5px;
  color:var(--muted);
  margin-bottom:16px;
}
.search-box{
  display:flex;
  gap:8px;
  align-items:center;
  background:#fff;
  border:1px solid rgba(15,61,51,.2);
  border-radius:14px;
  padding:6px 6px 6px 16px;
}
.search-box input{
  flex:1;
  min-width:0;
  height:38px;
  border:0;
  background:transparent;
  font-size:14.5px;
  color:var(--text);
  outline:none;
}
.search-box input::placeholder{color:#93A29B;}
.search-box:focus-within{
  border-color:var(--ink);
  box-shadow:0 0 0 3px rgba(205,242,90,.55);
}
.search-box .btn{height:38px;padding:0 16px;font-size:14px;border-radius:10px;}
.panel-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
  padding-top:16px;
  border-top:1px dashed rgba(15,61,51,.2);
}
.meta-pill{
  font-size:12.5px;
  font-weight:700;
  color:var(--ink);
  background:var(--bg-alt);
  border-radius:999px;
  padding:5px 12px;
  font-variant-numeric:tabular-nums;
}

/* ============ 通用板块 ============ */
.section{padding:84px 0;}
.section.tight{padding:64px 0;}
.section-alt{background:var(--bg-alt);}
.section[id]{scroll-margin-top:100px;}
.block-head{max-width:740px;margin-bottom:32px;}
.block-head h2{font-size:clamp(25px,3.1vw,34px);margin-bottom:12px;}
.block-head p{color:var(--muted);font-size:16px;line-height:1.8;margin:0;}
.section-tag{
  display:inline-flex;
  align-items:center;
  padding:5px 13px;
  border-radius:999px;
  background:rgba(205,242,90,.34);
  color:var(--ink-deep);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.04em;
  margin-bottom:14px;
}

/* ============ 指南主布局 ============ */
.guide-layout{
  display:grid;
  grid-template-columns:280px minmax(0,1fr);
  gap:44px;
  align-items:start;
}
.toc-col{position:relative;}
.toc-card{
  position:sticky;
  top:100px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 20px;
  box-shadow:var(--shadow);
}
.toc-title{
  font-size:13px;
  font-weight:800;
  letter-spacing:.08em;
  color:var(--muted);
  margin:0 0 14px;
}
.toc-nav{display:flex;flex-direction:column;gap:2px;margin-bottom:18px;}
.toc-nav a{
  display:flex;
  align-items:center;
  gap:10px;
  min-height:42px;
  padding:8px 12px;
  border-radius:10px;
  font-size:14px;
  font-weight:600;
  color:var(--ink);
  border-left:2px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease,padding-left .18s ease;
}
.toc-nav a:hover{background:var(--bg-alt);text-decoration:none;padding-left:16px;}
.toc-nav a:active{background:rgba(205,242,90,.5);}
.toc-nav a .num{
  font-size:11.5px;
  font-weight:800;
  color:var(--ink);
  background:var(--bg-alt);
  border-radius:6px;
  width:24px;
  height:24px;
  display:grid;
  place-items:center;
  flex:none;
  font-variant-numeric:tabular-nums;
}
.toc-nav a:hover .num{background:var(--lime);}
.toc-note{
  font-size:12.5px;
  color:var(--muted);
  line-height:1.7;
  padding-top:16px;
  border-top:1px dashed rgba(15,61,51,.2);
  margin:0 0 14px;
}

.guide-main{display:flex;flex-direction:column;gap:64px;min-width:0;}
.guide-block{scroll-margin-top:100px;}
.guide-block .block-head{margin-bottom:24px;}

/* 资料卡网格 */
.card-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}
.res-card{
  display:flex;
  flex-direction:column;
  gap:10px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.res-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-hover);
  border-color:rgba(205,242,90,.95);
}
.res-num{
  width:38px;height:38px;
  border-radius:11px;
  background:var(--bg-alt);
  color:var(--ink);
  display:grid;
  place-items:center;
  font-size:14px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  transition:background .22s ease;
}
.res-card:hover .res-num{background:var(--lime);}
.res-card h3{font-size:19px;margin:0;}
.res-card p{font-size:15px;color:var(--muted);line-height:1.75;margin:0;}
.res-card .card-link{
  margin-top:auto;
  padding-top:10px;
  font-size:13.5px;
  font-weight:700;
  color:var(--link);
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.res-card .card-link:hover{color:var(--ink-deep);text-decoration:underline;text-underline-offset:4px;}

/* 材料清单 */
.material-panel{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:24px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:28px;
  box-shadow:var(--shadow);
}
.check-list{list-style:none;margin:0 0 20px;padding:0;}
.check-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:12px 0;
  border-bottom:1px dashed rgba(15,61,51,.16);
  font-size:15px;
  line-height:1.7;
}
.check-list li:last-child{border-bottom:0;}
.check-list .tick{
  flex:none;
  width:22px;height:22px;
  border-radius:50%;
  background:rgba(205,242,90,.55);
  color:var(--ink-deep);
  display:grid;
  place-items:center;
  font-size:12px;
  font-weight:800;
  margin-top:3px;
}
.check-list b{color:var(--ink);}
.material-figure{
  border-radius:16px;
  overflow:hidden;
  background:var(--bg-alt);
  position:relative;
  min-height:220px;
}
.material-figure img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.material-figure:hover img{transform:scale(1.04);}
.material-figure figcaption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:34px 16px 14px;
  background:linear-gradient(to top,rgba(9,42,35,.86),rgba(9,42,35,0));
  color:#F7F4EA;
  font-size:13px;
  line-height:1.6;
}
.notice-line{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:13.5px;
  color:var(--muted);
  background:var(--bg-alt);
  border-radius:12px;
  padding:12px 14px;
  line-height:1.7;
}
.notice-line .dot{
  flex:none;
  width:8px;height:8px;
  border-radius:50%;
  background:var(--coral);
  margin-top:8px;
}

/* 提交步骤条 */
.step-strip{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.step-item{
  position:relative;
  background:var(--card);
  border:1px dashed rgba(15,61,51,.28);
  border-radius:var(--radius);
  padding:24px 22px 22px;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.step-item:hover{border-color:rgba(205,242,90,.95);box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.step-item::before{
  content:"";
  position:absolute;
  left:-6px;top:32px;
  width:10px;height:10px;
  border-radius:50%;
  background:var(--lime);
  border:2px solid var(--bg);
}
.step-item .step-index{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:26px;
  padding:0 12px;
  border-radius:999px;
  background:var(--ink);
  color:var(--lime);
  font-size:12px;
  font-weight:800;
  letter-spacing:.04em;
  margin-bottom:12px;
  font-variant-numeric:tabular-nums;
}
.step-item h3{font-size:18px;margin-bottom:8px;}
.step-item p{font-size:14.5px;color:var(--muted);line-height:1.75;margin:0;}
.step-item .step-meta{
  display:block;
  margin-top:12px;
  font-size:12.5px;
  font-weight:700;
  color:var(--warn);
}

/* 错误排查 */
.trouble-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.trouble-item{
  background:var(--card);
  border:1px solid var(--line);
  border-left:3px solid var(--coral);
  border-radius:14px;
  padding:20px 22px;
  box-shadow:var(--shadow);
  transition:box-shadow .2s ease,transform .2s ease;
}
.trouble-item:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.trouble-item h3{
  font-size:16.5px;
  margin-bottom:8px;
  display:flex;
  align-items:center;
  gap:8px;
}
.trouble-item h3::before{
  content:"";
  width:8px;height:8px;
  border-radius:2px;
  background:var(--coral);
  flex:none;
}
.trouble-item p{font-size:14.5px;color:var(--muted);line-height:1.75;margin:0 0 8px;}
.trouble-item p:last-child{margin-bottom:0;}
.trouble-item .fix{
  color:var(--ok);
  font-weight:700;
  font-size:13.5px;
}

/* 安全提示深色块 */
.security-panel{
  background:var(--ink);
  color:rgba(247,244,234,.86);
  border-radius:var(--radius-lg);
  padding:40px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
  box-shadow:0 20px 50px rgba(9,42,35,.24);
}
.security-panel h2{color:#F9FBEF;font-size:clamp(23px,2.6vw,29px);margin-bottom:12px;}
.security-panel .lead{color:rgba(247,244,234,.76);font-size:15px;line-height:1.8;margin:0;}
.security-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;}
.security-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  background:rgba(247,244,234,.08);
  border:1px solid rgba(247,244,234,.16);
  border-radius:14px;
  padding:14px 16px;
  font-size:14.5px;
  line-height:1.7;
  transition:background .2s ease,border-color .2s ease;
}
.security-list li:hover{background:rgba(247,244,234,.14);border-color:rgba(205,242,90,.5);}
.security-list .idx{
  flex:none;
  width:24px;height:24px;
  border-radius:7px;
  background:var(--lime);
  color:var(--ink-deep);
  display:grid;
  place-items:center;
  font-size:12px;
  font-weight:800;
  margin-top:2px;
}
.security-list b{color:#F9FBEF;}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq-item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
  transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:rgba(15,61,51,.3);}
.faq-item[open]{
  background:#FBFCF2;
  border-color:rgba(205,242,90,.95);
  box-shadow:var(--shadow);
}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:56px;
  padding:16px 22px;
  font-size:16px;
  font-weight:700;
  color:var(--ink);
  cursor:pointer;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  flex:none;
  width:26px;height:26px;
  border-radius:8px;
  background:var(--bg-alt);
  color:var(--ink);
  display:grid;
  place-items:center;
  font-size:17px;
  font-weight:700;
  line-height:1;
  transition:background .2s ease,color .2s ease;
}
.faq-item[open] summary::after{content:"–";background:var(--ink);color:var(--lime);}
.faq-item .faq-body{
  padding:0 22px 20px;
  font-size:15px;
  line-height:1.8;
  color:var(--muted);
  margin:0;
}
.faq-item .faq-body a{color:var(--link);font-weight:600;}

/* ============ CTA ============ */
.cta-band{
  background:var(--ink-deep);
  color:#F7F4EA;
  position:relative;
  overflow:hidden;
  padding:64px 0;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(100deg,rgba(9,42,35,.94),rgba(9,42,35,.72)),
    url('/assets/images/backpic/back-3.png');
  background-size:cover;
  background-position:center;
  opacity:.55;
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:36px;
  align-items:center;
}
.cta-band h2{color:#F9FBEF;font-size:clamp(25px,3vw,34px);margin-bottom:12px;}
.cta-band p{color:rgba(247,244,234,.8);font-size:15.5px;line-height:1.8;margin:0;max-width:38em;}
.cta-actions{display:flex;flex-direction:column;gap:12px;align-items:stretch;}
.cta-actions .btn{width:100%;}
.cta-hint{font-size:12.5px;color:rgba(247,244,234,.62);line-height:1.6;margin:4px 0 0;text-align:center;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--ink);
  color:rgba(247,244,234,.82);
  padding:64px 0 28px;
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:36px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(247,244,234,.14);
}
.footer-col h4{
  color:#F9FBEF;
  font-size:14px;
  font-weight:800;
  letter-spacing:.04em;
  margin-bottom:16px;
}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer-col ul li{font-size:13.5px;line-height:1.7;color:rgba(247,244,234,.72);margin:0;}
.footer-col ul li b{
  color:#F9FBEF;
  font-weight:700;
  margin-right:8px;
  display:inline-block;
  min-width:56px;
}
.footer-col a{color:rgba(247,244,234,.82);text-decoration:none;}
.footer-col a:hover{color:var(--lime);text-decoration:underline;text-underline-offset:4px;}
.footer-brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:16px;
}
.footer-brand .brand-mark{background:rgba(205,242,90,.16);color:var(--lime);box-shadow:inset 0 0 0 1px rgba(205,242,90,.35);}
.footer-brand strong{display:block;color:#F9FBEF;font-size:16px;font-weight:800;line-height:1.3;}
.footer-brand small{display:block;font-size:11.5px;color:rgba(247,244,234,.6);letter-spacing:.06em;margin-top:2px;}
.footer-brand-col p{font-size:13.5px;line-height:1.8;color:rgba(247,244,234,.68);margin:0;max-width:30em;}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  gap:12px 24px;
  align-items:center;
  justify-content:space-between;
  padding-top:22px;
  font-size:13px;
  color:rgba(247,244,234,.6);
}
.footer-bottom .links{display:flex;flex-wrap:wrap;gap:8px 18px;}
.footer-bottom .links a{color:rgba(247,244,234,.72);text-decoration:none;}
.footer-bottom .links a:hover{color:var(--lime);text-decoration:underline;text-underline-offset:4px;}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .nav-tabs a{padding:0 14px;font-size:13.5px;}
  .guide-layout{grid-template-columns:250px minmax(0,1fr);gap:32px;}
}

@media (max-width:1024px){
  .container{padding:0 24px;}
  .section{padding:64px 0;}
  .section.tight{padding:52px 0;}
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .page-hero{padding:46px 0 52px;}
  .guide-layout{grid-template-columns:1fr;gap:28px;}
  .toc-col{order:-1;}
  .toc-card{position:static;padding:18px;}
  .toc-nav{
    flex-direction:row;
    overflow-x:auto;
    gap:8px;
    padding-bottom:6px;
    scrollbar-width:thin;
  }
  .toc-nav a{
    border-left:0;
    border:1px solid var(--line);
    border-radius:999px;
    padding:8px 14px;
    white-space:nowrap;
    min-height:44px;
  }
  .toc-nav a:hover{padding-left:14px;background:var(--bg-alt);}
  .toc-note{display:none;}
  .security-panel{grid-template-columns:1fr;padding:32px;}
  .material-panel{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;gap:26px;}
  .cta-actions{flex-direction:row;}
  .cta-actions .btn{width:auto;flex:1;}
  .cta-hint{text-align:left;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}

@media (max-width:900px){
  .nav-tabs{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-inner{height:64px;gap:12px;}
  .brand-text strong{font-size:15px;}
  .brand-mark{width:36px;height:36px;border-radius:11px;font-size:16px;}
  .header-actions .btn-sm{display:none;}
  .step-strip{grid-template-columns:1fr;}
}

@media (max-width:768px){
  body{font-size:15.5px;}
  .section{padding:52px 0;}
  .card-grid{grid-template-columns:1fr;}
  .trouble-grid{grid-template-columns:1fr;}
  .page-hero h1{font-size:clamp(28px,7vw,38px);}
  .page-hero .hero-sub{font-size:16px;}
  .search-panel{padding:20px;}
  .guide-main{gap:48px;}
  .step-item::before{display:none;}
  .material-panel{padding:20px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .faq-item summary{font-size:15px;padding:14px 18px;}
  .faq-item .faq-body{padding:0 18px 18px;font-size:14.5px;}
}

@media (max-width:520px){
  .container{padding:0 18px;}
  .hero-chips{gap:8px;}
  .chip{font-size:13px;padding:0 12px;min-height:36px;}
  .search-box{flex-direction:column;align-items:stretch;padding:10px;gap:10px;}
  .search-box input{height:36px;padding:0 4px;}
  .search-box .btn{width:100%;height:44px;}
  .cta-actions{flex-direction:column;}
  .cta-actions .btn{width:100%;}
  .security-panel{padding:24px;}
  .res-card{padding:20px;}
  .step-item{padding:20px 18px;}
  .footer-brand strong{font-size:15px;}
}