/* roulang page: index */
:root{
  --ink:#1F1B2E;
  --ink-soft:#6B6579;
  --paper:#FBF9F6;
  --paper-2:#F2EEE9;
  --card:#FFFFFF;
  --line:#E4DED6;
  --violet:#3A2F72;
  --violet-dark:#2A2156;
  --violet-soft:rgba(58,47,114,.08);
  --orange:#FF5C39;
  --orange-dark:#E84A28;
  --gold:#F5B94A;
  --night:#14122A;
  --ok:#2E9E6B;
  --radius-card:16px;
  --radius-img:14px;
  --radius-btn:10px;
  --shadow-sm:0 1px 2px rgba(20,18,42,.06),0 12px 28px -12px rgba(20,18,42,.16);
  --shadow-lift:0 2px 6px rgba(20,18,42,.08),0 22px 44px -20px rgba(20,18,42,.26);
  --shadow-hard:5px 6px 0 rgba(58,47,114,.09);
  --ease:150ms ease-out;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.88;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
svg{display:block;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:0;line-height:1.35;color:var(--ink);}
p{margin:0 0 1.15em;}
p:last-child{margin-bottom:0;}
a{color:var(--violet);text-decoration:none;transition:color var(--ease),opacity var(--ease);}
a:hover{color:var(--violet-dark);}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
input,button,textarea{font-family:inherit;font-size:16px;}
:focus-visible{outline:3px solid rgba(58,47,114,.55);outline-offset:3px;border-radius:6px;}
.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;}

/* ---------- 容器 ---------- */
.grid-container{
  width:100%;
  max-width:1200px;
  margin-left:auto;
  margin-right:auto;
  padding-left:32px;
  padding-right:32px;
}
.grid-x{display:flex;flex-flow:row wrap;}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:12px 26px;
  border-radius:var(--radius-btn);
  border:2px solid transparent;
  font-size:16px;
  font-weight:700;
  line-height:1.2;
  letter-spacing:0;
  text-align:center;
  transition:transform var(--ease),background-color var(--ease),color var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.btn--sm{min-height:40px;padding:9px 18px;font-size:14px;border-radius:9px;}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px -12px rgba(255,92,57,.9);}
.btn--primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px);}
.btn--primary:active{transform:translateY(0);}
.btn--violet{background:var(--violet);color:#fff;}
.btn--violet:hover{background:var(--violet-dark);color:#fff;transform:translateY(-2px);}
.btn--ghost{background:transparent;color:var(--violet);border-color:rgba(58,47,114,.45);}
.btn--ghost:hover{background:var(--violet-soft);color:var(--violet-dark);border-color:var(--violet);transform:translateY(-2px);}
.btn--ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.42);}
.btn--ghost-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.72);transform:translateY(-2px);}
.btn--block{width:100%;}

/* ---------- 徽章与标签 ---------- */
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  background:var(--violet-soft);
  color:var(--violet);
  font-size:12px;
  font-weight:700;
  letter-spacing:.02em;
  line-height:1.7;
  white-space:nowrap;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 12px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  line-height:1.6;
}
.badge--live{background:var(--orange);color:#fff;}
.badge--soon{background:transparent;color:var(--gold);border:1.5px solid var(--gold);}
.badge--replay{background:rgba(255,255,255,.16);color:#fff;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(251,249,246,.94);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:box-shadow var(--ease),border-color var(--ease);
}
.site-header.is-stuck{
  border-bottom-color:var(--line);
  box-shadow:0 8px 24px -18px rgba(20,18,42,.5);
}
.site-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:64px;
  padding-top:8px;
  padding-bottom:8px;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);flex:0 0 auto;}
.brand:hover{color:var(--ink);}
.brand__mark{
  width:38px;height:38px;
  display:flex;align-items:center;justify-content:center;
  background:var(--violet);
  color:#fff;
  font-size:18px;
  font-weight:800;
  border-radius:11px;
  box-shadow:3px 3px 0 var(--gold);
}
.brand__text{display:flex;flex-direction:column;line-height:1.15;}
.brand__name{font-size:17px;font-weight:800;letter-spacing:0;}
.brand__sub{font-size:11px;font-weight:600;color:var(--ink-soft);letter-spacing:.16em;}

.nav-chips{
  display:flex;
  align-items:center;
  gap:2px;
  padding:4px;
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:999px;
  flex-wrap:nowrap;
}
.nav-chip{
  display:inline-flex;
  align-items:center;
  padding:9px 17px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--ink-soft);
  white-space:nowrap;
  transition:background-color var(--ease),color var(--ease),box-shadow var(--ease);
}
.nav-chip:hover{background:var(--violet-soft);color:var(--violet-dark);}
.nav-chip.is-active{
  background:#fff;
  color:var(--violet);
  font-weight:700;
  box-shadow:0 2px 8px -3px rgba(20,18,42,.28);
}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  align-items:center;justify-content:center;
  background:#fff;
  border:1.5px solid var(--line);
  border-radius:10px;
  color:var(--violet);
}
.nav-toggle span{
  display:block;width:18px;height:2px;background:currentColor;border-radius:2px;position:relative;
}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--night);}
.hero__bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
  transform:scale(1.04);
}
.hero__veil{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 82% 18%,rgba(245,185,74,.16),transparent 46%),
    linear-gradient(104deg,rgba(20,18,42,.93) 0%,rgba(20,18,42,.76) 50%,rgba(20,18,42,.64) 100%);
}
.hero__inner{
  position:relative;
  z-index:2;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  padding-top:92px;
  padding-bottom:88px;
}
.hero__copy{max-width:100%;}
.hero__kicker{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;
  border-radius:999px;
  border:1px solid rgba(245,185,74,.55);
  background:rgba(245,185,74,.12);
  color:var(--gold);
  font-size:13px;
  font-weight:700;
  letter-spacing:.04em;
  margin-bottom:22px;
}
.hero h1{
  color:#fff;
  font-size:44px;
  line-height:1.28;
  font-weight:800;
  letter-spacing:0;
  margin:0;
}
.hero__rule{width:48px;height:3px;background:var(--gold);border-radius:3px;margin:22px 0;}
.hero__lead{
  color:rgba(255,255,255,.88);
  font-size:18px;
  line-height:1.8;
  margin:0 0 28px;
  max-width:560px;
}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px;}
.hero__stats{display:flex;flex-wrap:wrap;gap:12px 14px;}
.hero__stats li{
  display:inline-flex;align-items:baseline;gap:6px;
  padding:8px 16px;
  border-radius:999px;
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.9);
  font-size:13px;
  line-height:1.6;
}
.hero__stats b{color:var(--gold);font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;}

.hero__side{
  background:rgba(20,18,42,.58);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-card);
  padding:26px;
  color:#fff;
  backdrop-filter:blur(2px);
}
.hero__side h2{
  font-size:16px;
  color:#fff;
  font-weight:700;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-bottom:14px;
  margin-bottom:14px;
  border-bottom:1px dashed rgba(255,255,255,.2);
}
.hero__side h2 span{font-size:12px;font-weight:600;color:rgba(255,255,255,.6);letter-spacing:.02em;}
.mini-list li{
  display:flex;
  gap:12px;
  padding:11px 0;
  border-bottom:1px dashed rgba(255,255,255,.12);
}
.mini-list li:last-child{border-bottom:0;padding-bottom:0;}
.mini-list time{
  flex:0 0 52px;
  color:var(--gold);
  font-size:14px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.mini-list strong{display:block;font-size:14px;font-weight:700;color:#fff;line-height:1.6;}
.mini-list em{display:block;font-style:normal;font-size:12px;color:rgba(255,255,255,.62);line-height:1.7;}

/* ---------- 板块通用 ---------- */
.section{padding:88px 0;}
.section--paper{background:var(--paper);}
.section--paper-2{background:var(--paper-2);}
.section--night{
  background:linear-gradient(160deg,var(--night) 0%,#221C4A 58%,var(--violet) 100%);
  color:rgba(255,255,255,.86);
  position:relative;
  overflow:hidden;
}
.section--night::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1px);
  background-size:22px 22px;
  opacity:.32;
  pointer-events:none;
}
.section--night > .grid-container{position:relative;z-index:2;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  margin-bottom:16px;
}
.section-kicker{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.18em;
  color:var(--orange);
  margin-bottom:8px;
}
.section-title{
  position:relative;
  padding-left:16px;
  font-size:30px;
  line-height:1.35;
}
.section-title::before{
  content:"";
  position:absolute;
  left:0;
  top:.3em;
  width:4px;
  height:1em;
  background:var(--violet);
  border-radius:2px;
}
.section-title--light{color:#fff;}
.section-title--light::before{background:var(--gold);}
.section-sub{
  max-width:640px;
  color:var(--ink-soft);
  font-size:15px;
  line-height:1.85;
  margin-top:12px;
}
.section-sub--light{color:rgba(255,255,255,.72);}
.section-more{
  font-size:14px;
  font-weight:700;
  color:var(--violet);
  white-space:nowrap;
  border-bottom:1px dashed rgba(58,47,114,.4);
  padding-bottom:2px;
}
.section-more:hover{border-bottom-color:var(--violet);}
.section-more--light{color:var(--gold);border-bottom-color:rgba(245,185,74,.4);}
.section-more--light:hover{color:#fff;border-bottom-color:#fff;}
.section-rule{
  height:1px;
  background:var(--line);
  margin:20px 0 36px;
}
.section-rule--light{background:rgba(255,255,255,.16);}

/* ---------- 直播预告深色穹顶 ---------- */
.live-shell{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.14);
  border-radius:24px;
  padding:40px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.live-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  padding-bottom:24px;
  margin-bottom:28px;
  border-bottom:1px dashed rgba(255,255,255,.16);
}
.live-kicker{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.18em;
  color:var(--gold);
  margin-bottom:8px;
}
.live-grid > .cell{padding:0;min-width:0;}
.live-cover{
  position:relative;
  border-radius:var(--radius-img);
  overflow:hidden;
  background:linear-gradient(140deg,var(--violet),var(--night));
  aspect-ratio:16 / 9;
  border:1px solid rgba(255,255,255,.14);
}
.live-cover img{width:100%;height:100%;object-fit:cover;}
.live-cover__shade{
  position:absolute;
  left:0;right:0;bottom:0;
  height:66%;
  background:linear-gradient(to top,rgba(20,18,42,.94),rgba(20,18,42,0));
  z-index:2;
}
.live-cover__badge{position:absolute;top:16px;right:16px;z-index:3;}
.live-cover__meta{
  position:absolute;
  left:20px;right:20px;bottom:18px;
  z-index:3;
  color:#fff;
}
.live-cover__meta .live-time{
  display:block;
  font-size:13px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--gold);
  font-variant-numeric:tabular-nums;
  margin-bottom:6px;
}
.live-cover__meta h3{font-size:20px;color:#fff;line-height:1.45;}
.live-cover__meta p{margin:6px 0 0;font-size:13px;color:rgba(255,255,255,.72);line-height:1.7;}

.countdown{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px;
  margin-bottom:24px;
}
.countdown__unit{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:12px;
  padding:12px 6px;
  text-align:center;
}
.countdown__unit .cd-num{
  display:block;
  font-size:34px;
  font-weight:800;
  line-height:1.1;
  color:#fff;
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.countdown__unit .cd-label{
  display:block;
  font-size:12px;
  color:rgba(255,255,255,.6);
  margin-top:4px;
  letter-spacing:.08em;
}
.countdown__cap{
  font-size:13px;
  color:rgba(255,255,255,.62);
  margin:-12px 0 22px;
}

.spot-list{margin-bottom:26px;}
.spot-item{
  display:flex;
  gap:14px;
  padding:13px 0;
  border-bottom:1px dashed rgba(255,255,255,.12);
}
.spot-item:last-child{border-bottom:0;padding-bottom:0;}
.spot-item__num{
  flex:0 0 auto;
  color:var(--gold);
  font-size:14px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  line-height:1.7;
  letter-spacing:.02em;
}
.spot-item h3{font-size:15px;color:#fff;font-weight:700;margin-bottom:2px;}
.spot-item p{font-size:13px;color:rgba(255,255,255,.66);line-height:1.7;margin:0;}

.subscribe-form{margin-bottom:20px;}
.subscribe-form__row{display:flex;gap:10px;flex-wrap:wrap;}
.subscribe-form input[type="email"]{
  flex:1 1 220px;
  min-width:0;
  height:48px;
  padding:0 16px;
  border-radius:var(--radius-btn);
  border:1.5px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:15px;
  transition:border-color var(--ease),box-shadow var(--ease),background-color var(--ease);
}
.subscribe-form input[type="email"]::placeholder{color:rgba(255,255,255,.48);}
.subscribe-form input[type="email"]:focus{
  outline:none;
  border-color:var(--gold);
  background:rgba(255,255,255,.12);
  box-shadow:0 0 0 3px rgba(245,185,74,.2);
}
.subscribe-form input.is-error{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,92,57,.18);}
.form-note{
  font-size:12px;
  color:rgba(255,255,255,.55);
  line-height:1.75;
  margin:10px 0 0;
}
.form-note.is-ok{color:#7BE0B0;}
.form-note.is-bad{color:#FFA48E;}
.ghost-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 最新信息 ---------- */
.post-feature{
  display:flex;
  flex-wrap:wrap;
  background:var(--card);
  border:1.5px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-hard);
  transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.post-feature:hover{
  border-color:rgba(58,47,114,.35);
  transform:translate(-2px,-2px);
  box-shadow:8px 9px 0 rgba(58,47,114,.12);
}
.post-feature__media{
  flex:0 0 40%;
  max-width:40%;
  min-width:0;
  background:linear-gradient(140deg,var(--violet),var(--night));
  position:relative;
  overflow:hidden;
  min-height:260px;
}
.post-feature__media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.post-feature__body{
  flex:1 1 60%;
  min-width:0;
  padding:30px 32px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.post-feature__body h3{font-size:22px;line-height:1.45;margin:12px 0 10px;}
.post-feature__body h3 a{color:var(--ink);}
.post-feature__body h3 a:hover{color:var(--violet);}
.post-feature__body p{
  font-size:15px;
  color:var(--ink-soft);
  line-height:1.8;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.post-meta{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--ink-soft);
  font-variant-numeric:tabular-nums;
  margin-top:16px;
}
.post-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--line);}
.post-rows{
  margin-top:24px;
  background:var(--card);
  border:1.5px solid var(--line);
  border-radius:var(--radius-card);
  padding:6px 26px;
  box-shadow:var(--shadow-hard);
}
.post-row{
  display:flex;
  gap:18px;
  align-items:flex-start;
  padding:20px 0;
  border-bottom:1px dashed var(--line);
  transition:background-color var(--ease);
}
.post-row:last-child{border-bottom:0;}
.post-row:hover{background:rgba(58,47,114,.03);}
.post-row__time{
  flex:0 0 96px;
  font-size:13px;
  color:var(--ink-soft);
  font-variant-numeric:tabular-nums;
  padding-top:3px;
  letter-spacing:.01em;
}
.post-row__main{flex:1 1 auto;min-width:0;}
.post-row__main h3{font-size:18px;line-height:1.5;margin-bottom:4px;}
.post-row__main h3 a{color:var(--ink);}
.post-row__main h3 a:hover{color:var(--violet);}
.post-row__main p{
  font-size:14px;
  color:var(--ink-soft);
  line-height:1.7;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  margin:0;
}
.post-row__tail{flex:0 0 auto;display:flex;align-items:center;gap:10px;padding-top:2px;}
.post-row__go{
  font-size:13px;
  font-weight:700;
  color:var(--violet);
  white-space:nowrap;
}

.empty-state{
  border:2px dashed var(--line);
  border-radius:var(--radius-card);
  padding:56px 24px;
  text-align:center;
  background:rgba(255,255,255,.6);
}
.empty-state__icon{
  font-size:28px;
  color:var(--gold);
  margin-bottom:10px;
}
.empty-state p{color:var(--ink-soft);font-size:15px;margin-bottom:18px;}

/* ---------- 分类导航区 ---------- */
.cat-layout > .cell{padding:0;min-width:0;}
.cat-list{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.cat-item{
  display:flex;
  align-items:center;
  gap:16px;
  padding:20px 22px;
  background:var(--card);
  border:1.5px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-hard);
  transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease),background-color var(--ease);
}
.cat-item:hover{
  border-color:rgba(58,47,114,.4);
  transform:translate(-2px,-2px);
  box-shadow:8px 9px 0 rgba(58,47,114,.12);
  background:#fff;
}
.cat-item__num{
  flex:0 0 auto;
  width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;
  border-radius:10px;
  background:var(--violet);
  color:var(--gold);
  font-size:14px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
}
.cat-item__body{flex:1 1 auto;min-width:0;}
.cat-item__body strong{display:block;font-size:17px;font-weight:800;color:var(--ink);line-height:1.5;}
.cat-item__body em{display:block;font-style:normal;font-size:13px;color:var(--ink-soft);line-height:1.7;margin-top:2px;}
.cat-item__arrow{flex:0 0 auto;color:var(--violet);font-size:18px;font-weight:700;}
.cat-item:hover .cat-item__body strong{color:var(--violet);}

.cat-cards{
  display:flex;
  flex-direction:column;
  gap:22px;
}
.cat-card{
  display:block;
  background:var(--card);
  border:1.5px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-hard);
  transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.cat-card:hover{
  border-color:rgba(58,47,114,.4);
  transform:translate(-2px,-2px);
  box-shadow:8px 9px 0 rgba(58,47,114,.12);
}
.cat-card__media{
  position:relative;
  aspect-ratio:16 / 9;
  background:linear-gradient(140deg,var(--violet),var(--night));
  overflow:hidden;
}
.cat-card__media img{width:100%;height:100%;object-fit:cover;transition:transform 260ms ease-out;}
.cat-card:hover .cat-card__media img{transform:scale(1.03);}
.cat-card__media .chip{
  position:absolute;
  top:14px;left:14px;
  background:rgba(255,255,255,.92);
}
.cat-card__body{padding:22px 24px;}
.cat-card__body h3{font-size:19px;line-height:1.45;margin-bottom:8px;}
.cat-card__body h3 a{color:var(--ink);}
.cat-card:hover .cat-card__body h3{color:var(--violet);}
.cat-card__body p{font-size:14px;color:var(--ink-soft);line-height:1.8;margin:0;}
.cat-card--offset{margin-top:0;}
.cat-card__link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13px;font-weight:700;color:var(--violet);}

/* ---------- 说明区 ---------- */
.guide-layout > .cell{padding:0;min-width:0;}
.point-list{counter-reset:pt;}
.point-list li{
  display:flex;
  gap:16px;
  padding:18px 0;
  border-bottom:1px dashed var(--line);
}
.point-list li:last-child{border-bottom:0;padding-bottom:0;}
.point-list li::before{
  counter-increment:pt;
  content:"0" counter(pt);
  flex:0 0 auto;
  color:var(--orange);
  font-size:14px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  line-height:1.9;
  letter-spacing:.02em;
}
.point-list strong{display:block;font-size:16px;font-weight:800;line-height:1.6;color:var(--ink);}
.point-list span{display:block;font-size:14px;color:var(--ink-soft);line-height:1.8;margin-top:2px;}

.guide-figure{
  position:relative;
  border-radius:var(--radius-card);
  overflow:hidden;
  border:1.5px solid var(--line);
  box-shadow:var(--shadow-hard);
  background:linear-gradient(140deg,var(--violet),var(--night));
  aspect-ratio:4 / 3;
}
.guide-figure img{width:100%;height:100%;object-fit:cover;}
.guide-float{
  position:relative;
  margin:-52px 24px 0;
  background:var(--card);
  border:1.5px solid var(--line);
  border-radius:14px;
  padding:18px 20px;
  box-shadow:var(--shadow-sm);
}
.guide-float strong{display:block;font-size:14px;font-weight:800;color:var(--ink);margin-bottom:4px;}
.guide-float span{font-size:13px;color:var(--ink-soft);line-height:1.75;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px;margin:0 auto;}
.faq{
  background:var(--card);
  border:1.5px solid var(--line);
  border-radius:var(--radius-card);
  padding:6px 28px;
  box-shadow:var(--shadow-hard);
  margin-top:32px;
}
.faq__item{border-bottom:1px solid var(--line);}
.faq__item:last-child{border-bottom:0;}
.faq__q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:22px 0;
  background:none;
  border:0;
  text-align:left;
  font-size:18px;
  font-weight:700;
  color:var(--ink);
  line-height:1.55;
  transition:color var(--ease);
}
.faq__q:hover{color:var(--violet);}
.faq__icon{
  position:relative;
  flex:0 0 auto;
  width:20px;height:20px;
  border-radius:50%;
  border:1.5px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),background-color var(--ease);
}
.faq__icon::before,.faq__icon::after{
  content:"";
  position:absolute;
  top:50%;left:50%;
  width:9px;height:1.5px;
  background:var(--violet);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:transform var(--ease),background-color var(--ease);
}
.faq__icon::after{transform:translate(-50%,-50%) rotate(90deg);}
.faq__item.is-open .faq__q{color:var(--violet);}
.faq__item.is-open .faq__icon{background:var(--violet);border-color:var(--violet);transform:rotate(180deg);}
.faq__item.is-open .faq__icon::before,.faq__item.is-open .faq__icon::after{background:#fff;}
.faq__item.is-open .faq__icon::after{transform:translate(-50%,-50%) rotate(0deg);}
.faq__a{
  display:none;
  padding:0 40px 24px 0;
  font-size:15px;
  line-height:1.88;
  color:var(--ink-soft);
}
.faq__item.is-open .faq__a{display:block;}

/* ---------- CTA 段 ---------- */
.cta-band{
  text-align:center;
  padding:80px 0;
}
.cta-band h2{
  color:#fff;
  font-size:34px;
  line-height:1.4;
  max-width:760px;
  margin:0 auto 16px;
}
.cta-band p{
  color:rgba(255,255,255,.74);
  font-size:16px;
  max-width:620px;
  margin:0 auto 30px;
}
.cta-band .hero__cta{justify-content:center;margin-bottom:0;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--night);
  color:rgba(255,255,255,.72);
  padding:72px 0 0;
  position:relative;
  overflow:hidden;
}
.site-footer::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1px);
  background-size:24px 24px;
  opacity:.22;
  pointer-events:none;
}
.site-footer > .grid-container{position:relative;z-index:2;}
.footer-grid{
  display:flex;
  flex-wrap:wrap;
  gap:40px 32px;
  padding-bottom:48px;
}
.footer-col{min-width:0;}
.footer-col--brand{flex:1 1 300px;}
.footer-col--nav{flex:0 1 170px;}
.footer-col--help{flex:0 1 190px;}
.footer-col--info{flex:0 1 230px;}
.site-footer h3{
  color:#fff;
  font-size:14px;
  font-weight:700;
  letter-spacing:.08em;
  margin-bottom:18px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand__mark{box-shadow:3px 3px 0 rgba(245,185,74,.6);}
.footer-brand .brand__name{color:#fff;}
.footer-brand .brand__sub{color:rgba(255,255,255,.5);}
.site-footer p{font-size:14px;line-height:1.85;margin-bottom:18px;}
.footer-links li{margin-bottom:11px;}
.footer-links a{color:rgba(255,255,255,.72);font-size:14px;}
.footer-links a:hover{color:var(--gold);text-decoration:underline;text-underline-offset:4px;}
.footer-form{display:flex;gap:8px;flex-wrap:wrap;}
.footer-form input[type="email"]{
  flex:1 1 160px;
  min-width:0;
  height:44px;
  padding:0 14px;
  border-radius:10px;
  border:1.5px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);
  color:#fff;
  font-size:14px;
}
.footer-form input[type="email"]::placeholder{color:rgba(255,255,255,.42);}
.footer-form input[type="email"]:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,185,74,.18);}
.footer-form .btn{min-height:44px;padding:10px 18px;font-size:14px;}
.footer-note{font-size:12px;color:rgba(255,255,255,.45);line-height:1.8;margin:10px 0 0;}
.footer-note.is-ok{color:#7BE0B0;}
.footer-note.is-bad{color:#FFA48E;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 26px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
  color:rgba(255,255,255,.5);
}
.footer-bottom a{color:rgba(255,255,255,.5);}
.footer-bottom a:hover{color:var(--gold);}

/* ---------- 媒体自适应 ---------- */
.media-fallback{
  position:relative;
  background:linear-gradient(140deg,var(--violet),var(--night));
  overflow:hidden;
}
.media-fallback::after{
  content:attr(data-word);
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:56px;
  font-weight:800;
  letter-spacing:.25em;
  color:rgba(255,255,255,.14);
  pointer-events:none;
  z-index:0;
}
.media-fallback img{position:relative;z-index:1;}

@media screen and (min-width:1024px){
  .hero__copy{padding-right:26px;}
  .hero__side{padding-left:0;}
  .live-col--cover{padding-right:20px;}
  .live-col--info{padding-left:20px;}
  .cat-layout > .cell.cat-layout__list{padding-right:24px;}
  .cat-layout > .cell.cat-layout__cards{padding-left:24px;}
  .cat-card--offset{margin-top:-34px;}
  .guide-layout > .cell.guide-layout__text{padding-right:28px;}
  .guide-layout > .cell.guide-layout__figure{padding-left:28px;}
}

@media screen and (max-width:1023px){
  .grid-container{padding-left:24px;padding-right:24px;}
  .section{padding:64px 0;}
  .hero__inner{padding-top:64px;padding-bottom:64px;}
  .hero h1{font-size:34px;}
  .hero__side{margin-top:32px;}
  .live-shell{padding:28px;}
  .live-col--info{margin-top:28px;}
  .cat-layout__cards{margin-top:28px;}
  .cat-cards{flex-direction:row;flex-wrap:wrap;}
  .cat-card{flex:1 1 calc(50% - 11px);}
  .guide-layout__figure{margin-top:32px;}
  .post-feature__media{flex:0 0 44%;max-width:44%;min-height:220px;}
  .post-feature__body{flex:1 1 56%;padding:24px;}
  .cta-band h2{font-size:28px;}
  .nav-chips{
    position:absolute;
    top:100%;
    left:16px;
    right:16px;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:12px;
    border-radius:16px;
    background:#fff;
    box-shadow:var(--shadow-lift);
    display:none;
  }
  .nav-chips.is-open{display:flex;}
  .nav-chip{justify-content:flex-start;padding:12px 16px;width:100%;}
  .nav-toggle{display:inline-flex;}
  .header-actions .btn--sm{display:none;}
}

@media screen and (max-width:767px){
  .section{padding:52px 0;}
  .grid-container{padding-left:20px;padding-right:20px;}
  .hero__inner{padding-top:52px;padding-bottom:52px;}
  .hero h1{font-size:29px;line-height:1.36;}
  .hero__lead{font-size:16px;margin-bottom:24px;}
  .hero__cta{gap:12px;margin-bottom:26px;}
  .hero__cta .btn{width:100%;}
  .hero__stats li{font-size:12px;padding:7px 13px;}
  .site-header__inner{min-height:56px;}
  .brand__mark{width:34px;height:34px;font-size:16px;border-radius:10px;box-shadow:2px 2px 0 var(--gold);}
  .brand__name{font-size:16px;}
  .section-title{font-size:24px;padding-left:12px;}
  .section-head{margin-bottom:12px;}
  .live-shell{padding:20px;border-radius:18px;}
  .live-head{padding-bottom:18px;margin-bottom:22px;}
  .countdown{gap:8px;}
  .countdown__unit{padding:10px 4px;}
  .countdown__unit .cd-num{font-size:24px;}
  .countdown__unit .cd-label{font-size:11px;}
  .live-cover__meta h3{font-size:17px;}
  .subscribe-form__row .btn{width:100%;}
  .post-feature{flex-direction:column;}
  .post-feature__media{flex:1 1 auto;max-width:100%;min-height:0;aspect-ratio:16 / 9;}
  .post-feature__body{flex:1 1 auto;padding:22px;}
  .post-feature__body h3{font-size:19px;}
  .post-rows{padding:2px 18px;}
  .post-row{flex-wrap:wrap;gap:8px 14px;padding:18px 0;}
  .post-row__time{flex:0 0 auto;padding-top:0;}
  .post-row__main{flex:1 1 100%;}
  .post-row__main p{white-space:normal;}
  .post-row__tail{padding-top:0;}
  .cat-cards{flex-direction:column;}
  .cat-card{flex:1 1 auto;}
  .cat-item{padding:16px 18px;gap:12px;}
  .cat-item__body strong{font-size:16px;}
  .faq{padding:4px 18px;}
  .faq__q{font-size:16px;padding:18px 0;gap:12px;}
  .faq__a{padding:0 0 20px;font-size:14.5px;}
  .cta-band{padding:56px 0;}
  .cta-band h2{font-size:23px;}
  .cta-band p{font-size:15px;}
  .cta-band .hero__cta .btn{width:100%;}
  .footer-grid{gap:32px;}
  .footer-col--nav,.footer-col--help,.footer-col--info{flex:1 1 calc(50% - 16px);}
  .guide-float{margin:-38px 16px 0;padding:16px;}
  .site-footer{padding-top:52px;}
}

@media screen and (max-width:519px){
  .hero__stats li{width:100%;justify-content:flex-start;}
  .footer-col--nav,.footer-col--help,.footer-col--info{flex:1 1 100%;}
  .brand__sub{letter-spacing:.1em;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
}

/* roulang page: article */
:root{
  --paper:#FBF9F6;
  --paper-2:#F2EEE9;
  --card:#FFFFFF;
  --line:#E4DED6;
  --ink:#1F1B2E;
  --ink-2:#6B6579;
  --purple:#3A2F72;
  --purple-dark:#2A2156;
  --purple-soft:#EDEAF6;
  --orange:#FF5C39;
  --orange-dark:#E64A28;
  --gold:#F5B94A;
  --dome:#14122A;
  --ok:#2E9E6B;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --shadow-sm:0 1px 2px rgba(20,18,42,.06);
  --shadow-md:0 1px 2px rgba(20,18,42,.06),0 12px 28px -12px rgba(20,18,42,.16);
  --shadow-lg:0 2px 4px rgba(20,18,42,.06),0 24px 48px -18px rgba(20,18,42,.24);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--purple);text-decoration:none;transition:color .18s var(--ease);}
a:hover{color:var(--purple-dark);}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
:focus-visible{outline:2px solid var(--purple);outline-offset:3px;border-radius:4px;}
.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;}
.grid-container{max-width:1200px;margin:0 auto;padding:0 32px;width:100%;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 24px;
  border-radius:var(--r-btn);border:1px solid transparent;
  font-size:16px;font-weight:700;line-height:1;
  cursor:pointer;transition:transform .18s var(--ease),background-color .18s var(--ease),color .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
  white-space:nowrap;
}
.btn--sm{min-height:40px;padding:0 18px;font-size:14px;border-radius:8px;}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px -10px rgba(255,92,57,.85);}
.btn--primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 22px -10px rgba(255,92,57,.9);}
.btn--primary:active{transform:translateY(0);}
.btn--ghost{background:transparent;border-color:rgba(58,47,114,.32);color:var(--purple);}
.btn--ghost:hover{background:rgba(58,47,114,.07);border-color:var(--purple);color:var(--purple-dark);}
.btn--light{background:transparent;border-color:rgba(255,255,255,.34);color:#fff;}
.btn--light:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6);color:#fff;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,249,246,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 6px 22px -18px rgba(20,18,42,.55);}
.site-header__inner{
  display:flex;align-items:center;gap:24px;
  min-height:64px;position:relative;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand__mark{
  width:36px;height:36px;border-radius:11px;
  background:linear-gradient(150deg,var(--purple),var(--purple-dark));
  color:var(--gold);font-weight:800;font-size:18px;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);
}
.brand__text{display:flex;flex-direction:column;line-height:1.15;}
.brand__name{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:0;}
.brand__sub{font-size:11px;font-weight:500;color:var(--ink-2);letter-spacing:.16em;}
.nav-chips{
  display:flex;align-items:center;gap:2px;
  background:var(--paper-2);
  border-radius:999px;padding:4px;
  margin:0 auto;
}
.nav-chip{
  display:inline-block;padding:9px 18px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--ink-2);white-space:nowrap;
  transition:background-color .18s var(--ease),color .18s var(--ease),box-shadow .18s var(--ease);
}
.nav-chip:hover{background:rgba(58,47,114,.08);color:var(--purple);}
.nav-chip.is-active{background:#fff;color:var(--purple);font-weight:700;box-shadow:var(--shadow-sm);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-left:auto;}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  border:1px solid var(--line);background:#fff;cursor:pointer;
  align-items:center;justify-content:center;padding:0;
}
.nav-toggle span{
  display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;
}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s var(--ease);
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ---------- 面包屑 ---------- */
.crumbs{background:var(--paper);padding:22px 0 0;}
.crumbs__list{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);}
.crumbs__list a{color:var(--ink-2);}
.crumbs__list a:hover{color:var(--purple);}
.crumbs__list i{font-size:10px;opacity:.6;}
.crumbs__current{color:var(--ink);max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- 文章头部 ---------- */
.article-head{padding:26px 0 40px;border-bottom:1px solid var(--line);}
.article-head__inner{max-width:760px;}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;
  background:var(--purple-soft);color:var(--purple);
  font-size:12px;font-weight:700;line-height:1.6;
}
.article-head h1{
  font-size:42px;line-height:1.32;font-weight:800;color:var(--ink);
  margin:18px 0 0;letter-spacing:0;
}
.article-head h1::after{
  content:"";display:block;width:48px;height:3px;border-radius:2px;
  background:var(--gold);margin-top:20px;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;margin-top:22px;font-size:13px;color:var(--ink-2);}
.article-meta span{display:inline-flex;align-items:center;gap:7px;}
.article-meta i{color:var(--purple);font-size:12px;}
.article-lead{margin-top:20px;font-size:17px;line-height:1.9;color:var(--ink-2);}

/* ---------- 布局 ---------- */
.article-main{padding:48px 0 88px;}
.article-layout{
  display:grid;grid-template-columns:minmax(0,760px) 240px;
  gap:56px;align-items:start;justify-content:center;
}

/* ---------- 正文 ---------- */
.article-body{font-size:17px;line-height:1.95;color:var(--ink);word-break:break-word;}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 1.15em;}
.article-body h2{
  position:relative;font-size:27px;line-height:1.45;font-weight:800;color:var(--ink);
  margin:2em 0 .7em;padding-left:15px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.24em;width:4px;height:1em;border-radius:2px;background:var(--purple);
}
.article-body h3{font-size:20px;line-height:1.55;font-weight:700;margin:1.7em 0 .55em;color:var(--ink);}
.article-body h4{font-size:17px;font-weight:700;margin:1.4em 0 .5em;color:var(--purple);}
.article-body ul,.article-body ol{margin:0 0 1.2em;}
.article-body ul{padding-left:1.35em;list-style:disc;}
.article-body ul li{margin-bottom:.45em;}
.article-body ul li::marker{color:var(--purple);}
.article-body ol{list-style:none;counter-reset:step;padding-left:0;}
.article-body ol > li{counter-increment:step;position:relative;padding-left:2.4em;margin-bottom:.6em;}
.article-body ol > li::before{
  content:counter(step,decimal-leading-zero);
  position:absolute;left:0;top:.06em;
  color:var(--gold);font-weight:800;font-size:15px;font-variant-numeric:tabular-nums;
}
.article-body blockquote{
  margin:1.7em 0;padding:18px 22px;
  background:var(--paper-2);border-left:3px solid var(--orange);
  border-radius:0 12px 12px 0;color:var(--ink-2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--r-img);box-shadow:var(--shadow-md);margin:1.7em auto;height:auto;}
.article-body figure{margin:1.7em 0;}
.article-body figcaption{font-size:13px;color:var(--ink-2);text-align:center;margin-top:10px;line-height:1.7;}
.article-body a{color:var(--purple);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--purple-dark);}
.article-body strong{font-weight:700;color:var(--ink);}
.article-body table{width:100%;border-collapse:collapse;margin:1.7em 0;font-size:15px;border-radius:12px;overflow:hidden;}
.article-body th,.article-body td{padding:12px 14px;text-align:left;border:none;}
.article-body thead th{background:var(--purple-soft);color:var(--purple);font-weight:700;}
.article-body tbody tr:nth-child(even){background:var(--paper-2);}
.article-body code{background:var(--paper-2);padding:2px 6px;border-radius:6px;font-size:.92em;}
.article-body hr{border:none;height:1px;background:var(--line);margin:2.2em 0;}

/* ---------- 空态 ---------- */
.empty-state{
  border:1.5px dashed var(--line);border-radius:var(--r-card);
  background:#fff;padding:64px 24px;text-align:center;
}
.empty-state i{font-size:34px;color:var(--purple);opacity:.45;}
.empty-state h2{font-size:22px;font-weight:800;margin:18px 0 8px;}
.empty-state p{color:var(--ink-2);font-size:15px;margin-bottom:24px;}

/* ---------- 标签 ---------- */
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:44px;padding-top:26px;border-top:1px solid var(--line);}
.tag-row__label{font-size:13px;color:var(--ink-2);margin-right:4px;}
.tag{
  display:inline-flex;align-items:center;padding:6px 14px;border-radius:999px;
  background:var(--paper-2);color:var(--ink-2);font-size:13px;
  transition:background-color .18s var(--ease),color .18s var(--ease);
}
.tag:hover{background:var(--purple-soft);color:var(--purple);}

/* ---------- 上下篇 ---------- */
.article-nav{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.article-nav .btn{flex:1 1 200px;}

/* ---------- 侧栏 ---------- */
.article-side{position:sticky;top:88px;display:flex;flex-direction:column;gap:20px;}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--shadow-sm);
}
.side-card h3{
  font-size:14px;font-weight:800;color:var(--ink);
  display:flex;align-items:center;gap:8px;margin-bottom:14px;
}
.side-card h3::before{content:"";width:4px;height:14px;border-radius:2px;background:var(--purple);}
.side-links li + li{margin-top:2px;}
.side-links a{
  display:flex;align-items:center;gap:8px;
  padding:8px 10px;border-radius:8px;font-size:14px;color:var(--ink-2);
  transition:background-color .18s var(--ease),color .18s var(--ease),transform .18s var(--ease);
}
.side-links a:hover{background:var(--paper-2);color:var(--purple);transform:translateX(2px);}
.side-links i{font-size:11px;color:var(--gold);}
.side-card--dark{background:var(--dome);border-color:rgba(255,255,255,.1);color:rgba(255,255,255,.78);}
.side-card--dark h3{color:#fff;}
.side-card--dark h3::before{background:var(--gold);}
.side-card--dark p{font-size:13px;line-height:1.8;margin-bottom:14px;}
.side-form{display:flex;flex-direction:column;gap:10px;}
.side-form input{
  height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);color:#fff;padding:0 14px;font-size:14px;width:100%;
}
.side-form input::placeholder{color:rgba(255,255,255,.44);}
.side-form input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,185,74,.2);}
.side-form .btn{width:100%;min-height:44px;font-size:14px;}
.side-note{font-size:12px;color:rgba(255,255,255,.6);margin-top:10px;margin-bottom:0;}
.side-note.is-ok{color:#6FE3AE;}

/* ---------- 相关推荐 ---------- */
.related{padding:72px 0;background:var(--paper-2);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  padding-bottom:16px;margin-bottom:32px;border-bottom:1px solid rgba(58,47,114,.14);
}
.section-head h2{
  position:relative;font-size:28px;font-weight:800;color:var(--ink);padding-left:15px;line-height:1.35;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.2em;width:4px;height:1em;border-radius:2px;background:var(--purple);
}
.section-head p{font-size:14px;color:var(--ink-2);margin-top:6px;max-width:520px;}
.link-more{font-size:14px;font-weight:700;color:var(--purple);white-space:nowrap;}
.link-more:hover{color:var(--purple-dark);text-decoration:underline;text-underline-offset:4px;}
.related-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start;}
.related-side{display:flex;flex-direction:column;gap:16px;}
.card-big{
  display:grid;grid-template-columns:minmax(0,44%) minmax(0,1fr);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.card-big:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:rgba(58,47,114,.3);}
.card-big__media{position:relative;min-height:240px;background:linear-gradient(160deg,var(--purple),var(--dome));}
.card-big__media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.card-big__body{padding:26px;display:flex;flex-direction:column;gap:12px;}
.card-big__body h3{font-size:20px;font-weight:800;line-height:1.5;color:var(--ink);}
.card-big:hover h3{color:var(--purple);}
.card-big__body p{font-size:14px;line-height:1.75;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-meta{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--ink-2);margin-top:auto;}
.card-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--line);}
.card-row{
  display:grid;grid-template-columns:112px minmax(0,1fr);gap:16px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:14px;box-shadow:var(--shadow-sm);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.card-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(58,47,114,.3);}
.card-row__media{position:relative;border-radius:10px;overflow:hidden;background:linear-gradient(160deg,var(--purple),var(--dome));height:84px;}
.card-row__media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.card-row h3{font-size:15px;font-weight:700;line-height:1.55;color:var(--ink);margin:6px 0 6px;}
.card-row:hover h3{color:var(--purple);}
.card-row p{font-size:13px;color:var(--ink-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}

/* ---------- CTA ---------- */
.cta{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#14122A 0%,#221C48 62%,#3A2F72 100%);
  color:#fff;padding:80px 0;
}
.cta::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);
  background-size:22px 22px;opacity:.12;pointer-events:none;
}
.cta__inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.cta h2{font-size:32px;font-weight:800;line-height:1.4;color:#fff;}
.cta h2::after{content:"";display:block;width:48px;height:3px;border-radius:2px;background:var(--gold);margin-top:16px;}
.cta p{margin-top:16px;font-size:16px;color:rgba(255,255,255,.76);max-width:560px;}
.cta__actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dome);color:rgba(255,255,255,.72);padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;}
.footer-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:18px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand__name{color:#fff;}
.footer-brand .brand__sub{color:rgba(255,255,255,.6);}
.footer-col--brand p{font-size:14px;line-height:1.85;max-width:330px;color:rgba(255,255,255,.66);}
.footer-form{display:flex;gap:10px;margin-top:20px;max-width:340px;}
.footer-form input{
  flex:1 1 auto;min-width:0;height:46px;border-radius:10px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  color:#fff;padding:0 14px;font-size:14px;
}
.footer-form input::placeholder{color:rgba(255,255,255,.42);}
.footer-form input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,185,74,.18);}
.footer-form .btn{min-height:46px;padding:0 20px;}
.footer-note{font-size:12px;color:rgba(255,255,255,.5);margin-top:12px;}
.footer-note.is-ok{color:#6FE3AE;}
.footer-note.is-err{color:#FF9A82;}
.footer-links li + li{margin-top:10px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.72);transition:color .18s var(--ease);}
.footer-links a:hover{color:var(--gold);text-decoration:underline;text-underline-offset:4px;}
.footer-col--info p{font-size:13px;line-height:1.8;color:rgba(255,255,255,.55);margin-top:16px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding:22px 0;border-top:1px solid rgba(255,255,255,.1);
  font-size:13px;color:rgba(255,255,255,.52);
}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .grid-container{padding:0 24px;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:40px;}
  .article-side{position:static;}
  .related-grid{grid-template-columns:1fr;}
  .article-head h1{font-size:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta{padding:64px 0;}
  .cta h2{font-size:26px;}
}
@media (max-width:960px){
  .nav-chips{
    position:absolute;left:0;right:0;top:calc(100% + 10px);
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border:1px solid var(--line);border-radius:16px;
    padding:10px;box-shadow:var(--shadow-lg);
    display:none;margin:0;z-index:90;
  }
  .nav-chips.is-open{display:flex;}
  .nav-chip{padding:12px 16px;border-radius:10px;font-size:15px;}
  .nav-toggle{display:inline-flex;}
  .header-actions .btn--primary{display:none;}
  .site-header__inner{gap:12px;}
}
@media (max-width:767px){
  .grid-container{padding:0 20px;}
  .article-head{padding:20px 0 32px;}
  .article-head h1{font-size:28px;margin-top:14px;}
  .article-head h1::after{margin-top:16px;}
  .article-lead{font-size:15px;}
  .article-main{padding:32px 0 56px;}
  .article-body{font-size:16px;line-height:1.9;}
  .article-body h2{font-size:22px;}
  .article-body h3{font-size:18px;}
  .card-big{grid-template-columns:1fr;}
  .card-big__media{min-height:200px;}
  .card-big__body{padding:20px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:8px;}
  .section-head h2{font-size:23px;}
  .related{padding:52px 0;}
  .cta__inner{flex-direction:column;align-items:flex-start;gap:24px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .footer-bottom{flex-direction:column;}
  .crumbs__current{max-width:220px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --violet:#3A2F72;
  --violet-deep:#2A2156;
  --orange:#FF5C39;
  --orange-deep:#E44A28;
  --gold:#F5B94A;
  --ink:#14122A;
  --paper:#FBF9F6;
  --paper-2:#F2EEE9;
  --white:#FFFFFF;
  --line:#E4DED6;
  --text:#1F1B2E;
  --muted:#6B6579;
  --ok:#2E9E6B;
  --radius-card:16px;
  --radius-img:14px;
  --radius-btn:10px;
  --shadow:0 1px 2px rgba(20,18,42,.06),0 12px 28px -12px rgba(20,18,42,.16);
  --shadow-hover:0 2px 4px rgba(20,18,42,.08),0 18px 36px -14px rgba(20,18,42,.24);
  --ease:180ms ease-out;
}

*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block;height:auto}
a{color:var(--violet);text-decoration:none;transition:color var(--ease),border-color var(--ease),background-color var(--ease)}
a:hover{color:var(--violet-deep)}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit}

h1,h2,h3,h4{color:var(--ink);font-weight:800;letter-spacing:0;line-height:1.35}

:focus-visible{outline:3px solid rgba(58,47,114,.45);outline-offset:3px;border-radius:4px}

.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;
}

.grid-container{
  max-width:1200px;
  padding-left:32px;
  padding-right:32px;
  margin-left:auto;
  margin-right:auto;
}

.section{padding:88px 0}
.section--paper{background:var(--paper)}
.section--tint{background:var(--paper-2)}
.section--dark{background:var(--ink);color:rgba(255,255,255,.78)}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  padding-bottom:20px;
  margin-bottom:40px;
  border-bottom:1px solid var(--line);
}
.section-head__meta{font-size:13px;color:var(--muted);font-weight:400}
.link-all{
  font-size:14px;font-weight:700;color:var(--violet);
  white-space:nowrap;border-bottom:1px solid transparent;
}
.link-all:hover{border-bottom-color:var(--violet);color:var(--violet-deep)}

.section-title{
  position:relative;
  padding-left:16px;
  font-size:28px;
  font-weight:800;
  color:var(--ink);
  line-height:1.35;
}
.section-title::before{
  content:"";
  position:absolute;
  left:0;top:.3em;
  width:4px;height:1em;
  background:var(--violet);
  border-radius:2px;
}
.section--dark .section-title{color:#fff}
.section--dark .section-title::before{background:var(--gold)}
.section--dark .section-head{border-bottom-color:rgba(255,255,255,.14)}
.section--dark .link-all{color:var(--gold)}

.section-lead{
  max-width:760px;
  margin-top:14px;
  font-size:16px;
  line-height:1.9;
  color:var(--muted);
}
.section--dark .section-lead{color:rgba(255,255,255,.72)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:0 26px;
  border-radius:var(--radius-btn);
  border:1px solid transparent;
  font-size:16px;
  font-weight:700;
  line-height:1;
  cursor:pointer;
  transition:transform var(--ease),box-shadow var(--ease),background-color var(--ease),color var(--ease),border-color var(--ease);
}
.btn--primary{
  background:var(--orange);
  color:#fff;
  box-shadow:0 10px 22px -12px rgba(255,92,57,.9);
}
.btn--primary:hover,.btn--primary:focus{
  background:var(--orange-deep);
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 14px 28px -12px rgba(255,92,57,.95);
}
.btn--ghost{
  background:transparent;
  border-color:rgba(255,255,255,.42);
  color:#fff;
}
.btn--ghost:hover,.btn--ghost:focus{
  background:rgba(255,255,255,.1);
  border-color:#fff;
  color:#fff;
  transform:translateY(-2px);
}
.btn--outline{
  background:#fff;
  border-color:var(--violet);
  color:var(--violet);
}
.btn--outline:hover,.btn--outline:focus{
  background:rgba(58,47,114,.06);
  color:var(--violet-deep);
  transform:translateY(-2px);
}
.btn--sm{min-height:40px;padding:0 18px;font-size:14px}
.btn:active{transform:translateY(0)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(251,249,246,.94);
  backdrop-filter:saturate(150%) blur(8px);
  border-bottom:1px solid transparent;
  transition:border-color var(--ease),box-shadow var(--ease),background-color var(--ease);
}
.site-header.is-stuck{
  border-bottom-color:var(--line);
  box-shadow:0 6px 18px -14px rgba(20,18,42,.4);
  background:rgba(251,249,246,.98);
}
.site-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:64px;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
  color:var(--ink);
}
.brand:hover{color:var(--ink)}
.brand__mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;height:36px;
  border-radius:11px;
  background:linear-gradient(140deg,var(--violet) 0%,var(--violet-deep) 100%);
  color:var(--gold);
  font-size:18px;
  font-weight:800;
  line-height:1;
  box-shadow:0 6px 14px -8px rgba(58,47,114,.9);
}
.brand__text{display:flex;flex-direction:column;line-height:1.2}
.brand__name{font-size:16px;font-weight:800;letter-spacing:.02em}
.brand__sub{font-size:11px;color:var(--muted);letter-spacing:.18em}

.nav-chips{
  display:flex;
  align-items:center;
  gap:2px;
  padding:4px;
  border-radius:999px;
  background:var(--paper-2);
  border:1px solid var(--line);
  flex:1 1 auto;
  justify-content:center;
  max-width:640px;
}
.nav-chip{
  display:inline-flex;
  align-items:center;
  padding:10px 18px;
  border-radius:999px;
  font-size:14px;
  font-weight:500;
  color:var(--text);
  white-space:nowrap;
  transition:background-color var(--ease),color var(--ease),box-shadow var(--ease);
}
.nav-chip:hover{background:rgba(58,47,114,.08);color:var(--violet-deep)}
.nav-chip.is-active{
  background:#fff;
  color:var(--violet);
  font-weight:700;
  box-shadow:0 1px 2px rgba(20,18,42,.08),0 6px 14px -10px rgba(20,18,42,.4);
}

.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border-radius:10px;
  border:1px solid var(--line);
  background:#fff;
  position:relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  position:absolute;
  left:50%;top:50%;
  width:18px;height:2px;
  background:var(--violet);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:transform var(--ease),opacity var(--ease);
  content:"";
}
.nav-toggle span::before{transform:translate(-50%,-7px)}
.nav-toggle span::after{transform:translate(-50%,7px)}

/* ---------- 内页首屏 ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  background:linear-gradient(120deg,#14122A 0%,#221c48 52%,#3A2F72 100%);
  color:#fff;
  padding:68px 0 72px;
  isolation:isolate;
}
.page-hero__bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
  opacity:.32;
  z-index:-2;
}
.page-hero__stars{
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:26px 26px;
  opacity:.14;
  z-index:-1;
}
.page-hero__inner{position:relative;max-width:820px}

.breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:rgba(255,255,255,.68);
  margin-bottom:22px;
  flex-wrap:wrap;
}
.breadcrumb a{color:rgba(255,255,255,.78)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span[aria-current]{color:#fff}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  background:rgba(245,185,74,.14);
  border:1px solid rgba(245,185,74,.5);
  color:var(--gold);
  font-size:13px;
  font-weight:700;
  letter-spacing:.06em;
  margin-bottom:20px;
}
.eyebrow::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--gold);
}

.page-hero h1{
  color:#fff;
  font-size:clamp(28px,4vw,42px);
  font-weight:800;
  line-height:1.32;
  letter-spacing:0;
}
.page-hero h1::after{
  content:"";
  display:block;
  width:48px;height:3px;
  margin-top:22px;
  background:var(--gold);
  border-radius:2px;
}
.page-hero__lead{
  margin-top:24px;
  font-size:17px;
  line-height:1.9;
  color:rgba(255,255,255,.82);
  max-width:700px;
}

.hero-metrics{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
  margin-top:40px;
  max-width:760px;
}
.metric{
  padding:16px 18px;
  border-radius:12px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
}
.metric__num{
  display:block;
  font-size:24px;
  font-weight:800;
  color:#fff;
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
  line-height:1.2;
}
.metric__label{
  display:block;
  margin-top:6px;
  font-size:13px;
  color:rgba(255,255,255,.68);
  line-height:1.5;
}

/* ---------- 分栏 ---------- */
.row-gap{margin-left:-16px;margin-right:-16px}
.row-gap>.cell{padding-left:16px;padding-right:16px;margin-bottom:32px}

/* ---------- 编号清单 ---------- */
.num-list{
  counter-reset:n;
  margin-top:8px;
}
.num-list>li{
  position:relative;
  padding:22px 0 22px 68px;
  border-bottom:1px dashed rgba(31,27,46,.16);
}
.num-list>li:last-child{border-bottom:0}
.num-list>li::before{
  counter-increment:n;
  content:"0" counter(n);
  position:absolute;
  left:0;top:20px;
  font-size:20px;
  font-weight:800;
  color:var(--gold);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
  line-height:1.4;
}
.num-list h3{
  font-size:19px;
  font-weight:700;
  margin-bottom:6px;
}
.num-list p{
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
}

/* ---------- 竖图 + 浮层卡 ---------- */
.poster{
  position:relative;
  border-radius:20px;
  overflow:visible;
  margin-bottom:64px;
}
.poster__img{
  width:100%;
  aspect-ratio:3/4;
  object-fit:cover;
  border-radius:20px;
  border:6px solid #fff;
  box-shadow:var(--shadow);
}
.poster__float{
  position:absolute;
  left:-8px;
  bottom:-36px;
  right:24px;
  padding:18px 20px;
  border-radius:14px;
  background:#fff;
  border:1px solid var(--line);
  border-left:4px solid var(--orange);
  box-shadow:var(--shadow);
}
.poster__float strong{
  display:block;
  font-size:15px;
  font-weight:800;
  color:var(--ink);
  margin-bottom:4px;
}
.poster__float span{
  display:block;
  font-size:13px;
  color:var(--muted);
  line-height:1.7;
}
.poster__float .counter{
  font-variant-numeric:tabular-nums;
  font-weight:700;
  color:var(--violet);
  letter-spacing:.02em;
}

/* ---------- 场次表 ---------- */
.schedule{
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:#fff;
  overflow:hidden;
  box-shadow:var(--shadow);
}
.schedule__row{
  display:grid;
  grid-template-columns:92px minmax(0,1fr) auto;
  gap:22px;
  align-items:center;
  padding:20px 26px;
  border-bottom:1px solid var(--line);
  transition:background-color var(--ease),box-shadow var(--ease);
}
.schedule__row:last-child{border-bottom:0}
.schedule__row:hover{background:rgba(58,47,114,.035)}
.schedule__time{
  font-size:20px;
  font-weight:800;
  color:var(--violet);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
  line-height:1.2;
}
.schedule__time small{
  display:block;
  margin-top:4px;
  font-size:12px;
  font-weight:400;
  color:var(--muted);
  letter-spacing:0;
}
.schedule__main h3{
  font-size:18px;
  font-weight:700;
  margin-bottom:4px;
}
.schedule__main p{
  font-size:14px;
  color:var(--muted);
  line-height:1.7;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.schedule__action{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:10px;
}
.schedule__link{
  font-size:13px;
  font-weight:700;
  color:var(--violet);
  white-space:nowrap;
}
.schedule__link:hover{color:var(--orange)}

.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  line-height:1.6;
  white-space:nowrap;
}
.badge--live{background:var(--orange);color:#fff}
.badge--soon{background:transparent;border:1px solid var(--gold);color:#8a6300;background:rgba(245,185,74,.14)}
.badge--replay{background:#EFEBE5;color:var(--muted)}
.chip{
  display:inline-flex;
  align-items:center;
  padding:4px 12px;
  border-radius:999px;
  background:rgba(58,47,114,.09);
  color:var(--violet);
  font-size:12px;
  font-weight:700;
  line-height:1.7;
}

/* ---------- 订阅提醒 ---------- */
.remind{
  margin-top:40px;
  padding:32px;
  border-radius:var(--radius-card);
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.remind__head{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:8px;
}
.remind__head h3{
  font-size:20px;
  font-weight:800;
}
.remind__desc{
  font-size:14px;
  color:var(--muted);
  margin-bottom:20px;
}
.remind__form{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:12px;
  max-width:560px;
}
.field{
  width:100%;
  height:48px;
  padding:0 16px;
  border-radius:var(--radius-btn);
  border:1px solid var(--line);
  background:#fff;
  color:var(--text);
  font-size:15px;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.field::placeholder{color:#a29bab}
.field:focus{
  outline:none;
  border-color:var(--violet);
  box-shadow:0 0 0 3px rgba(58,47,114,.16);
}
.field.is-error{
  border-color:var(--orange);
  box-shadow:0 0 0 3px rgba(255,92,57,.16);
}
.form-note{
  grid-column:1/-1;
  font-size:13px;
  line-height:1.6;
  min-height:20px;
  color:var(--muted);
}
.form-note.is-ok{color:var(--ok);font-weight:600}
.form-note.is-err{color:var(--orange);font-weight:600}

/* ---------- 信息卡 ---------- */
.info-card{
  height:100%;
  padding:26px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.info-card:hover{
  transform:translateY(-2px);
  border-color:rgba(58,47,114,.3);
  box-shadow:var(--shadow-hover);
}
.info-card:hover h3{color:var(--violet)}
.info-card h3{
  font-size:18px;
  font-weight:700;
  margin:12px 0 8px;
  transition:color var(--ease);
}
.info-card p{
  font-size:14.5px;
  line-height:1.8;
  color:var(--muted);
}

.compact-list{
  border-top:1px solid var(--line);
}
.compact-item{
  display:grid;
  grid-template-columns:96px minmax(0,1fr);
  gap:20px;
  align-items:center;
  padding:18px 0;
  border-bottom:1px solid var(--line);
  transition:background-color var(--ease);
}
.compact-item img{
  width:96px;height:72px;
  object-fit:cover;
  border-radius:10px;
  border:1px solid var(--line);
}
.compact-item h3{
  font-size:16px;
  font-weight:700;
  line-height:1.5;
  margin-bottom:4px;
  transition:color var(--ease);
}
.compact-item:hover h3{color:var(--violet)}
.compact-item p{
  font-size:13px;
  color:var(--muted);
  line-height:1.6;
  display:-webkit-box;
  -webkit-line-clamp:1;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.compact-item time{
  font-size:12px;
  color:var(--muted);
  font-variant-numeric:tabular-nums;
}

.feature-card{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:0;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.feature-card:hover{
  transform:translateY(-2px);
  border-color:rgba(58,47,114,.3);
  box-shadow:var(--shadow-hover);
}
.feature-card__media{
  position:relative;
  min-height:220px;
}
.feature-card__media img{
  width:100%;height:100%;
  min-height:220px;
  object-fit:cover;
}
.feature-card__body{
  padding:26px 28px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:10px;
}
.feature-card__body h3{
  font-size:20px;
  font-weight:700;
  line-height:1.5;
  transition:color var(--ease);
}
.feature-card:hover h3{color:var(--violet)}
.feature-card__body p{
  font-size:14.5px;
  line-height:1.8;
  color:var(--muted);
}
.feature-card__foot{
  display:flex;
  align-items:center;
  gap:14px;
  margin-top:6px;
  font-size:13px;
  color:var(--muted);
  font-variant-numeric:tabular-nums;
}

/* ---------- FAQ ---------- */
.faq{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow);
  list-style:none;
  margin:0;
}
.faq .accordion-item{border-bottom:1px solid var(--line)}
.faq .accordion-item:last-child{border-bottom:0}
.faq .accordion-title{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:22px 26px;
  font-size:18px;
  font-weight:700;
  color:var(--ink);
  background:#fff;
  border:0;
  line-height:1.55;
  transition:color var(--ease),background-color var(--ease);
}
.faq .accordion-title:hover{color:var(--violet);background:rgba(58,47,114,.035)}
.faq .accordion-title::before{
  content:"+";
  order:2;
  flex:0 0 auto;
  width:28px;height:28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:rgba(58,47,114,.09);
  color:var(--violet);
  font-size:18px;
  font-weight:700;
  line-height:1;
  transition:transform var(--ease),background-color var(--ease),color var(--ease);
}
.faq .accordion-item.is-active .accordion-title{color:var(--violet)}
.faq .accordion-item.is-active .accordion-title::before{
  content:"−";
  background:var(--violet);
  color:#fff;
}
.faq .accordion-content{
  display:none;
  padding:0 26px 24px;
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
  background:#fff;
  border:0;
}
.faq .accordion-content p{margin:0;padding-top:0}
.faq .accordion-item.is-active .accordion-content{display:block}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;
  background:linear-gradient(120deg,#14122A 0%,#221c48 60%,#3A2F72 100%);
  color:#fff;
  padding:72px 0;
  overflow:hidden;
}
.cta-band::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(255,255,255,.4) 1px,transparent 1px);
  background-size:26px 26px;
  opacity:.1;
  pointer-events:none;
}
.cta-band__inner{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:36px;
  flex-wrap:wrap;
}
.cta-band h2{
  color:#fff;
  font-size:28px;
  font-weight:800;
  line-height:1.4;
}
.cta-band p{
  margin-top:12px;
  font-size:16px;
  color:rgba(255,255,255,.76);
  max-width:560px;
}
.cta-band__actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink);
  color:rgba(255,255,255,.72);
  padding:64px 0 28px;
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.7fr 1fr 1fr 1fr;
  gap:44px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.footer-brand .brand__name{
  color:#fff;
  font-size:16px;
  font-weight:800;
}
.footer-brand .brand__sub{
  color:rgba(255,255,255,.5);
  font-size:11px;
  letter-spacing:.18em;
}
.footer-col p{
  font-size:13.5px;
  line-height:1.85;
  color:rgba(255,255,255,.62);
  margin-bottom:18px;
}
.footer-col h3{
  color:#fff;
  font-size:14px;
  font-weight:600;
  letter-spacing:.04em;
  margin-bottom:16px;
}
.footer-links li{margin-bottom:10px}
.footer-links a{
  color:rgba(255,255,255,.72);
  font-size:14px;
  border-bottom:1px solid transparent;
  transition:color var(--ease),border-color var(--ease);
}
.footer-links a:hover{
  color:var(--gold);
  border-bottom-color:var(--gold);
}
.footer-form{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:10px;
  margin-bottom:10px;
}
.footer-form .field{
  height:44px;
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.18);
  color:#fff;
}
.footer-form .field::placeholder{color:rgba(255,255,255,.45)}
.footer-form .field:focus{
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(245,185,74,.2);
}
.footer-form .btn{min-height:44px;padding:0 18px;font-size:14px}
.footer-note{
  font-size:12px;
  color:rgba(255,255,255,.45);
  margin:0;
  min-height:18px;
}
.footer-note.is-ok{color:#6ddba6;font-weight:600}
.footer-note.is-err{color:#ff9c85;font-weight:600}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  margin-top:48px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:12.5px;
  color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    transition-duration:.001ms !important;
  }
}

@media (max-width:1200px){
  .grid-container{max-width:1100px}
}

@media (max-width:1023px){
  .grid-container{padding-left:24px;padding-right:24px}
  .section{padding:64px 0}
  .site-header__inner{min-height:56px}
  .nav-toggle{display:inline-flex}
  .nav-chips{
    position:absolute;
    top:100%;left:0;right:0;
    max-width:none;
    margin:0;
    padding:12px;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    border-radius:0 0 16px 16px;
    border:1px solid var(--line);
    border-top:0;
    background:#fff;
    box-shadow:0 20px 32px -24px rgba(20,18,42,.6);
    display:none;
  }
  .nav-chips.is-open{display:flex}
  .nav-chip{padding:12px 16px;justify-content:flex-start}
  .page-hero{padding:48px 0 56px}
  .hero-metrics{grid-template-columns:repeat(2,minmax(0,1fr));max-width:520px}
  .feature-card{grid-template-columns:1fr}
  .feature-card__media img{min-height:200px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band__inner{align-items:flex-start}
}

@media (max-width:767px){
  .section{padding:48px 0}
  .section-title{font-size:24px}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px}
  .schedule__row{
    grid-template-columns:1fr;
    gap:12px;
    padding:18px 20px;
  }
  .schedule__action{
    flex-direction:row;
    align-items:center;
    justify-content:space-between;
    width:100%;
  }
  .remind{padding:22px}
  .remind__form{grid-template-columns:1fr}
  .remind__form .btn{width:100%}
  .poster{margin-bottom:80px}
  .poster__float{right:0;left:0}
  .feature-card__body{padding:22px}
  .faq .accordion-title{padding:18px 20px;font-size:16px}
  .faq .accordion-content{padding:0 20px 20px;font-size:14.5px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band{padding:52px 0}
  .cta-band h2{font-size:23px}
  .cta-band__actions .btn{width:100%}
}

@media (max-width:520px){
  .grid-container{padding-left:18px;padding-right:18px}
  .page-hero__lead{font-size:15.5px}
  .hero-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .metric{padding:12px 14px}
  .metric__num{font-size:20px}
  .num-list>li{padding-left:52px}
  .compact-item{grid-template-columns:1fr;gap:10px}
  .compact-item img{width:100%;height:150px}
}

/* roulang page: category2 */
:root{
  --ink:#1F1B2E;
  --ink-2:#6B6579;
  --paper:#FBF9F6;
  --paper-2:#F2EEE9;
  --card:#FFFFFF;
  --line:#E4DED6;
  --violet:#3A2F72;
  --violet-d:#2A2156;
  --orange:#FF5C39;
  --orange-d:#E5441F;
  --gold:#F5B94A;
  --dome:#14122A;
  --ok:#2E9E6B;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --shadow-sm:0 1px 2px rgba(20,18,42,.06),0 12px 28px -12px rgba(20,18,42,.16);
  --shadow-md:0 2px 4px rgba(20,18,42,.08),0 18px 38px -14px rgba(20,18,42,.24);
  --wrap:1200px;
  --pad-x:32px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.9;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--violet);text-decoration:none;transition:color .18s var(--ease);}
a:hover{color:var(--violet-d);}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:2px solid var(--violet);
  outline-offset:3px;
  border-radius:6px;
}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:0;line-height:1.35;color:var(--ink);}
p{margin:0 0 1.15em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.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;
}
.grid-container{max-width:var(--wrap);padding-left:var(--pad-x);padding-right:var(--pad-x);}
.grid-x.grid-margin-x{margin-left:-12px;margin-right:-12px;}
.grid-x.grid-margin-x > .cell{margin-left:12px;margin-right:12px;width:calc(100% - 24px);}
@media screen and (min-width:640px){
  .grid-x.grid-margin-x > .cell.medium-6{width:calc(50% - 24px);}
}
@media screen and (min-width:1024px){
  .grid-x.grid-margin-x > .cell.large-4{width:calc(33.3333% - 24px);}
  .grid-x.grid-margin-x > .cell.large-5{width:calc(41.6667% - 24px);}
  .grid-x.grid-margin-x > .cell.large-7{width:calc(58.3333% - 24px);}
}

/* ============ 头部 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(251,249,246,.94);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid transparent;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.site-header.is-stuck{
  border-bottom-color:var(--line);
  box-shadow:0 8px 24px -18px rgba(20,18,42,.5);
}
.site-header__inner{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:64px;
  padding-top:8px;
  padding-bottom:8px;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand__mark{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--violet) 0%,var(--violet-d) 100%);
  color:#fff;font-weight:800;font-size:18px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.18);
}
.brand__text{display:flex;flex-direction:column;line-height:1.15;}
.brand__name{font-size:17px;font-weight:800;color:var(--violet);}
.brand__sub{font-size:11px;letter-spacing:.22em;color:var(--ink-2);}

.nav-chips{
  display:flex;
  align-items:center;
  gap:4px;
  padding:4px;
  margin-left:auto;
  background:var(--paper-2);
  border-radius:999px;
  overflow-x:auto;
  scrollbar-width:none;
}
.nav-chips::-webkit-scrollbar{display:none;}
.nav-chip{
  flex:0 0 auto;
  padding:9px 16px;
  font-size:14px;
  line-height:1.4;
  color:var(--ink-2);
  border-radius:999px;
  white-space:nowrap;
  transition:background .18s var(--ease),color .18s var(--ease),box-shadow .18s var(--ease);
}
.nav-chip:hover{background:rgba(58,47,114,.08);color:var(--violet);}
.nav-chip.is-active{
  background:#fff;
  color:var(--violet);
  font-weight:700;
  box-shadow:0 1px 2px rgba(20,18,42,.08),0 8px 18px -12px rgba(20,18,42,.35);
}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:8px;}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border:1px solid var(--line);
  border-radius:12px;
  background:#fff;
  position:relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  position:absolute;left:50%;top:50%;
  width:18px;height:2px;border-radius:2px;background:var(--violet);
  transform:translate(-50%,-50%);
  transition:transform .2s var(--ease),opacity .2s var(--ease);
  content:"";
}
.nav-toggle span::before{transform:translate(-50%,-7px);}
.nav-toggle span::after{transform:translate(-50%,5px);}
.nav-toggle[aria-expanded="true"] span{background:transparent;}
.nav-toggle[aria-expanded="true"] span::before{transform:translate(-50%,-50%) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span::after{transform:translate(-50%,-50%) rotate(-45deg);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 24px;
  font-size:15px;
  font-weight:700;
  line-height:1.2;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  background:transparent;
  color:var(--ink);
  transition:transform .18s var(--ease),background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.btn:hover{transform:translateY(-2px);}
.btn:active{transform:translateY(0);}
.btn--primary{
  background:var(--orange);
  color:#fff;
  box-shadow:0 10px 22px -12px rgba(255,92,57,.85);
}
.btn--primary:hover{background:var(--orange-d);color:#fff;box-shadow:0 14px 28px -12px rgba(255,92,57,.9);}
.btn--ghost{
  border-color:rgba(58,47,114,.35);
  color:var(--violet);
  background:#fff;
}
.btn--ghost:hover{border-color:var(--violet);background:rgba(58,47,114,.06);color:var(--violet-d);}
.btn--light{
  border-color:rgba(255,255,255,.36);
  color:#fff;
  background:rgba(255,255,255,.06);
}
.btn--light:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.6);color:#fff;}
.btn--sm{padding:10px 18px;font-size:14px;}

/* ============ 内页 Hero ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  color:#fff;
  padding:78px 0 72px;
  background-color:var(--dome);
  background-image:
    linear-gradient(115deg,rgba(20,18,42,.94) 0%,rgba(20,18,42,.86) 46%,rgba(58,47,114,.72) 100%),
    url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center;
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:26px 26px;
  opacity:.09;
}
.page-hero .grid-container{position:relative;z-index:2;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  font-size:12.5px;
  letter-spacing:.08em;
  color:var(--gold);
  border:1px solid rgba(245,185,74,.5);
  border-radius:999px;
  background:rgba(245,185,74,.08);
  margin-bottom:22px;
}
.page-hero h1{
  color:#fff;
  font-size:42px;
  line-height:1.28;
  max-width:840px;
  letter-spacing:0;
}
.page-hero h1::after{
  content:"";
  display:block;
  width:48px;height:4px;
  margin-top:20px;
  border-radius:2px;
  background:var(--gold);
}
.page-hero__lead{
  margin-top:22px;
  max-width:760px;
  font-size:17px;
  line-height:1.9;
  color:rgba(255,255,255,.82);
}
.hero-facts{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:30px;
}
.hero-fact{
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width:150px;
  padding:14px 18px;
  border-radius:12px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
}
.hero-fact b{
  font-size:22px;
  font-weight:800;
  color:#fff;
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.hero-fact span{font-size:13px;color:rgba(255,255,255,.68);}

/* ============ 板块通用 ============ */
.section{padding:88px 0;}
.section--paper2{background:var(--paper-2);}
.section--dome{
  background:linear-gradient(180deg,#14122A 0%,#241E4A 100%);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.section--dome::before{
  content:"";
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.45) 1px,transparent 1px);
  background-size:30px 30px;
  opacity:.08;
  pointer-events:none;
}
.section--dome .grid-container{position:relative;z-index:2;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:36px;
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
}
.section--dome .section-head{border-bottom-color:rgba(255,255,255,.14);}
.section-head h2{
  position:relative;
  font-size:29px;
  line-height:1.35;
  padding-left:16px;
  color:var(--ink);
}
.section-head h2::before{
  content:"";
  position:absolute;
  left:0;top:.32em;
  width:4px;height:1em;
  border-radius:2px;
  background:var(--violet);
}
.section--dome .section-head h2{color:#fff;}
.section--dome .section-head h2::before{background:var(--gold);}
.section-head p{
  margin:10px 0 0;
  padding-left:16px;
  font-size:15px;
  color:var(--ink-2);
  max-width:640px;
}
.section--dome .section-head p{color:rgba(255,255,255,.7);}
.section-more{
  flex:0 0 auto;
  font-size:14px;
  font-weight:700;
  color:var(--violet);
  white-space:nowrap;
}
.section-more:hover{color:var(--orange);}

/* ============ 时间线 ============ */
.timeline{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  position:relative;
  counter-reset:step;
}
.timeline::before{
  content:"";
  position:absolute;
  left:0;right:0;top:11px;
  height:2px;
  background:linear-gradient(90deg,rgba(58,47,114,.35),rgba(58,47,114,.12));
  border-radius:2px;
}
.tl-item{position:relative;padding-top:38px;}
.tl-item::before{
  content:"";
  position:absolute;
  left:0;top:4px;
  width:16px;height:16px;
  border-radius:50%;
  background:#fff;
  border:4px solid var(--violet);
  box-shadow:0 0 0 4px rgba(58,47,114,.08);
}
.tl-item:nth-child(3)::before{border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,92,57,.12);}
.tl-time{
  display:inline-block;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--violet);
  background:#fff;
  border:1px solid var(--line);
  border-radius:999px;
  padding:3px 12px;
  margin-bottom:12px;
  font-variant-numeric:tabular-nums;
}
.tl-item h3{font-size:19px;margin-bottom:8px;}
.tl-item p{font-size:14.5px;line-height:1.75;color:var(--ink-2);}

/* ============ 对照卡 ============ */
.compare{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:32px;
  height:100%;
  box-shadow:var(--shadow-sm);
}
.compare--left{background:#fff;}
.compare--right{
  background:linear-gradient(180deg,#FFFFFF 0%,#FBF7FF 100%);
  border-color:rgba(58,47,114,.2);
}
.compare h3{
  font-size:20px;
  margin-bottom:6px;
}
.compare__sub{
  font-size:13.5px;
  color:var(--ink-2);
  margin-bottom:22px;
}
.plain-list li{
  position:relative;
  padding:14px 0 14px 26px;
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  border-bottom:1px dashed var(--line);
}
.plain-list li:last-child{border-bottom:0;padding-bottom:0;}
.plain-list li::before{
  content:"";
  position:absolute;
  left:4px;top:24px;
  width:8px;height:8px;
  border-radius:2px;
  background:var(--gold);
  transform:rotate(45deg);
}
.step-list{counter-reset:s;}
.step-list li{
  counter-increment:s;
  position:relative;
  padding:16px 0 16px 54px;
  border-bottom:1px dashed var(--line);
}
.step-list li:last-child{border-bottom:0;padding-bottom:0;}
.step-list li::before{
  content:counter(s,decimal-leading-zero);
  position:absolute;
  left:0;top:14px;
  font-size:14px;
  font-weight:800;
  color:var(--gold);
  font-variant-numeric:tabular-nums;
  letter-spacing:.04em;
}
.step-list strong{
  display:block;
  font-size:16px;
  margin-bottom:4px;
}
.step-list span{font-size:14px;color:var(--ink-2);line-height:1.75;}

/* ============ 卡片 ============ */
.card{
  display:flex;
  flex-direction:column;
  height:100%;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(58,47,114,.3);}
.card__media{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:linear-gradient(150deg,var(--violet) 0%,var(--dome) 100%);
}
.card__media img{
  width:100%;height:100%;
  object-fit:cover;
  border-radius:0;
  transition:transform .35s var(--ease);
}
.card:hover .card__media img{transform:scale(1.03);}
.card__media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,18,42,0) 50%,rgba(20,18,42,.42) 100%);
}
.card__tag{
  position:absolute;
  left:14px;top:14px;
  z-index:2;
  padding:4px 12px;
  font-size:12px;
  font-weight:700;
  border-radius:999px;
  background:rgba(255,255,255,.94);
  color:var(--violet);
}
.card__body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card__body h3{font-size:18px;line-height:1.5;}
.card__body p{
  font-size:14.5px;
  line-height:1.7;
  color:var(--ink-2);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  margin:0;
}
.card__meta{
  margin-top:auto;
  padding-top:12px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
  color:var(--ink-2);
  font-variant-numeric:tabular-nums;
}
.card__meta a{font-weight:700;color:var(--violet);}
.card__meta a:hover{color:var(--orange);}

/* ============ 相关阅读 行卡 ============ */
.rowcards{
  border:1px solid var(--line);
  border-radius:var(--r-card);
  background:var(--card);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.rowcard{
  display:flex;
  align-items:center;
  gap:20px;
  padding:22px 26px;
  border-bottom:1px solid var(--line);
  transition:background .18s var(--ease);
}
.rowcard:last-child{border-bottom:0;}
.rowcard:hover{background:#FBF8FF;}
.rowcard__thumb{
  flex:0 0 96px;
  width:96px;height:72px;
  border-radius:10px;
  overflow:hidden;
  background:linear-gradient(150deg,var(--violet),var(--dome));
}
.rowcard__thumb img{width:100%;height:100%;object-fit:cover;}
.rowcard__main{min-width:0;flex:1;}
.rowcard__main h3{font-size:17px;margin-bottom:4px;}
.rowcard__main p{
  margin:0;
  font-size:14px;
  line-height:1.7;
  color:var(--ink-2);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.rowcard__date{
  flex:0 0 auto;
  font-size:13px;
  color:var(--ink-2);
  font-variant-numeric:tabular-nums;
}
.rowcard__go{
  flex:0 0 auto;
  font-size:13.5px;
  font-weight:700;
  color:var(--violet);
}

/* ============ FAQ ============ */
.faq{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  margin:0;
}
.faq .accordion-item{border-bottom:1px solid var(--line);}
.faq .accordion-item:last-child{border-bottom:0;}
.faq .accordion-title{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:22px 26px;
  font-size:18px;
  font-weight:700;
  color:var(--ink);
  background:transparent;
  border:0;
  transition:color .18s var(--ease),background .18s var(--ease);
}
.faq .accordion-title:hover{color:var(--violet);background:#FBF8FF;}
.faq .accordion-title::after{
  content:"+";
  flex:0 0 auto;
  width:26px;height:26px;
  display:grid;place-items:center;
  font-size:20px;
  font-weight:400;
  line-height:1;
  color:var(--violet);
  border:1px solid rgba(58,47,114,.28);
  border-radius:50%;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
}
.faq .accordion-title[aria-expanded="true"]{color:var(--violet);}
.faq .accordion-title[aria-expanded="true"]::after{
  content:"−";
  background:var(--violet);
  color:#fff;
  border-color:var(--violet);
}
.faq .accordion-content{
  padding:0 26px 24px;
  font-size:15px;
  line-height:1.85;
  color:var(--ink-2);
}
.faq .accordion-content p{margin:0;}

/* ============ CTA ============ */
.cta-band{padding:26px 0 88px;}
.cta-box{
  position:relative;
  overflow:hidden;
  border-radius:24px;
  padding:56px 48px;
  background:linear-gradient(120deg,#14122A 0%,#2A2156 100%);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:36px;
}
.cta-box::after{
  content:"";
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:28px 28px;
  opacity:.09;
  pointer-events:none;
}
.cta-box__text{position:relative;z-index:2;max-width:640px;}
.cta-box h2{
  color:#fff;
  font-size:30px;
  margin-bottom:12px;
}
.cta-box p{color:rgba(255,255,255,.76);font-size:16px;margin:0;}
.cta-box__actions{position:relative;z-index:2;display:flex;gap:14px;flex-wrap:wrap;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--dome);
  color:rgba(255,255,255,.72);
  padding:72px 0 32px;
  position:relative;
  overflow:hidden;
}
.site-footer::before{
  content:"";
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.4) 1px,transparent 1px);
  background-size:32px 32px;
  opacity:.07;
  pointer-events:none;
}
.site-footer .grid-container{position:relative;z-index:2;}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:44px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.footer-brand .brand__mark{background:linear-gradient(150deg,#4A3D8F,#2A2156);}
.footer-brand .brand__name{color:#fff;}
.footer-brand .brand__sub{color:rgba(255,255,255,.55);}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);margin-bottom:18px;}
.footer-col h3{
  font-size:15px;
  font-weight:600;
  color:#fff;
  margin-bottom:16px;
}
.footer-links li{margin-bottom:10px;}
.footer-links a{
  font-size:14px;
  color:rgba(255,255,255,.72);
  transition:color .18s var(--ease);
}
.footer-links a:hover{
  color:var(--gold);
  text-decoration:underline;
  text-underline-offset:4px;
}
.footer-form{
  display:flex;
  gap:10px;
  margin-bottom:12px;
}
.footer-form input[type="email"]{
  flex:1;
  min-width:0;
  height:46px;
  padding:0 14px;
  font-size:14px;
  color:var(--ink);
  background:rgba(255,255,255,.95);
  border:1px solid rgba(255,255,255,.2);
  border-radius:var(--r-btn);
}
.footer-form input[type="email"]::placeholder{color:#8C86A0;}
.footer-form input[type="email"]:focus{
  outline:none;
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(245,185,74,.25);
}
.footer-form .btn{height:46px;padding:0 20px;}
.footer-note{font-size:12.5px;color:rgba(255,255,255,.5);margin:0;}
.footer-note.is-ok{color:#7FE0B2;}
.footer-note.is-err{color:#FFA48B;}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding-top:24px;
  font-size:13px;
  color:rgba(255,255,255,.5);
}

/* ============ 响应式 ============ */
@media screen and (max-width:1023px){
  :root{--pad-x:24px;}
  .section{padding:64px 0;}
  .page-hero{padding:60px 0 56px;}
  .page-hero h1{font-size:34px;}
  .timeline{grid-template-columns:repeat(2,1fr);}
  .timeline::before{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-box{padding:44px 32px;flex-direction:column;align-items:flex-start;}
}
@media screen and (max-width:899px){
  .nav-toggle{display:block;}
  .nav-chips{
    position:absolute;
    left:16px;right:16px;top:calc(100% + 8px);
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    padding:10px;
    border-radius:16px;
    background:#fff;
    border:1px solid var(--line);
    box-shadow:0 18px 40px -18px rgba(20,18,42,.45);
    display:none;
  }
  .nav-chips.is-open{display:flex;}
  .nav-chip{text-align:left;padding:12px 16px;border-radius:10px;}
  .header-actions{margin-left:auto;}
  .site-header__inner{position:relative;}
}
@media screen and (max-width:639px){
  :root{--pad-x:20px;}
  body{font-size:16px;}
  .section{padding:48px 0;}
  .page-hero h1{font-size:28px;}
  .page-hero__lead{font-size:15.5px;}
  .hero-fact{flex:1 1 calc(50% - 12px);min-width:0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .section-head h2{font-size:23px;}
  .timeline{grid-template-columns:1fr;gap:8px;}
  .tl-item{padding-top:34px;}
  .compare{padding:24px;}
  .card__body{padding:18px 18px 20px;}
  .faq .accordion-title{font-size:16px;padding:18px 18px;}
  .faq .accordion-content{padding:0 18px 20px;}
  .rowcard{padding:16px 18px;gap:14px;}
  .rowcard__thumb{flex-basis:72px;width:72px;height:60px;}
  .rowcard__date{display:none;}
  .cta-box{padding:34px 22px;border-radius:18px;}
  .cta-box h2{font-size:23px;}
  .cta-box__actions{width:100%;}
  .cta-box__actions .btn{flex:1;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .brand__name{font-size:16px;}
  .header-actions .btn--primary{display:none;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  .btn:hover,.card:hover{transform:none;}
}

/* roulang page: category3 */
:root{
  --paper:#FBF9F6;
  --paper-alt:#F2EEE9;
  --ink:#1F1B2E;
  --muted:#6B6579;
  --violet:#3A2F72;
  --violet-deep:#2A2156;
  --violet-soft:rgba(58,47,114,.08);
  --orange:#FF5C39;
  --orange-deep:#E24422;
  --gold:#F5B94A;
  --dark:#14122A;
  --white:#FFFFFF;
  --line:#E4DED6;
  --ok:#2E9E6B;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --shadow-sm:0 1px 2px rgba(20,18,42,.06),0 12px 28px -12px rgba(20,18,42,.16);
  --shadow-md:0 2px 4px rgba(20,18,42,.07),0 18px 38px -16px rgba(20,18,42,.24);
  --container:1200px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.9;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0}
a{color:var(--violet);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--violet-deep)}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:0;line-height:1.32;color:var(--ink)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px;border-radius:6px}
.sr-only{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.grid-container{
  width:100%;
  max-width:var(--container);
  margin-left:auto;
  margin-right:auto;
  padding-left:32px;
  padding-right:32px;
}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(251,249,246,.94);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.site-header.is-stuck{
  border-bottom-color:var(--line);
  box-shadow:0 8px 24px -18px rgba(20,18,42,.5);
}
.site-header__inner{
  position:relative;
  display:flex;
  align-items:center;
  gap:24px;
  height:64px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex:none;
  color:var(--ink);
}
.brand:hover{color:var(--ink)}
.brand__mark{
  width:36px;height:36px;
  border-radius:11px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--violet),var(--violet-deep));
  color:var(--gold);
  font-size:18px;
  font-weight:800;
  box-shadow:0 6px 16px -10px rgba(58,47,114,.95);
  flex:none;
}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__name{font-size:16px;font-weight:800;letter-spacing:.02em}
.brand__sub{font-size:11px;letter-spacing:.2em;color:var(--muted);margin-top:2px}
.nav-chips{
  display:flex;
  align-items:center;
  gap:4px;
  padding:4px;
  background:var(--paper-alt);
  border-radius:999px;
  margin:0;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  -ms-overflow-style:none;
  scrollbar-width:none;
}
.nav-chips::-webkit-scrollbar{display:none}
.nav-chip{
  display:inline-block;
  padding:9px 18px;
  font-size:14px;
  line-height:1.4;
  color:var(--muted);
  border-radius:999px;
  white-space:nowrap;
  scroll-snap-align:center;
  transition:background .18s var(--ease),color .18s var(--ease),box-shadow .18s var(--ease);
}
.nav-chip:hover{background:var(--violet-soft);color:var(--violet)}
.nav-chip.is-active{
  background:var(--white);
  color:var(--violet);
  font-weight:700;
  box-shadow:0 1px 2px rgba(20,18,42,.08),0 8px 16px -12px rgba(20,18,42,.4);
}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px;flex:none}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  border-radius:10px;
  border:1px solid var(--line);
  background:var(--white);
  position:relative;
  cursor:pointer;
  padding:0;
}
.nav-toggle span{
  position:absolute;left:50%;top:50%;
  width:18px;height:2px;
  background:var(--ink);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:background .2s var(--ease);
}
.nav-toggle span::before,
.nav-toggle span::after{
  content:"";position:absolute;left:0;
  width:18px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .2s var(--ease),top .2s var(--ease);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 24px;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:700;
  line-height:1;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .18s var(--ease),background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn--sm{height:40px;padding:0 18px;font-size:14px}
.btn--primary{
  background:var(--orange);
  color:#fff;
  box-shadow:0 10px 22px -14px rgba(255,92,57,.95);
}
.btn--primary:hover{background:var(--orange-deep);color:#fff;box-shadow:0 14px 26px -14px rgba(255,92,57,1)}
.btn--ghost{
  background:transparent;
  color:var(--violet);
  border-color:rgba(58,47,114,.45);
}
.btn--ghost:hover{background:var(--violet-soft);color:var(--violet-deep);border-color:var(--violet)}
.btn--light{
  background:transparent;
  color:#fff;
  border-color:rgba(255,255,255,.4);
}
.btn--light:hover{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.7)}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;
  padding:64px 0 88px;
  color:#fff;
  overflow:hidden;
  background-color:var(--dark);
  background-image:url(/assets/images/backpic/back-1.webp);
  background-size:cover;
  background-position:center;
}
.hero::before{
  content:"";
  position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(20,18,42,.86) 0%,rgba(20,18,42,.72) 45%,#14122A 100%);
}
.hero::after{
  content:"";
  position:absolute;inset:0;z-index:1;
  background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1px);
  background-size:26px 26px;
  opacity:.55;
  pointer-events:none;
}
.hero__inner{position:relative;z-index:2;max-width:840px}
.crumbs{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:rgba(255,255,255,.62);
  margin-bottom:22px;
}
.crumbs a{color:rgba(255,255,255,.78)}
.crumbs a:hover{color:var(--gold)}
.crumbs span[aria-current]{color:rgba(255,255,255,.55)}
.hero__title{
  font-size:44px;
  line-height:1.28;
  font-weight:800;
  color:#fff;
  letter-spacing:0;
}
.hero__rule{
  width:48px;height:4px;
  background:var(--gold);
  border-radius:2px;
  margin:22px 0 20px;
}
.hero__lead{
  font-size:17px;
  line-height:1.95;
  color:rgba(255,255,255,.84);
  max-width:720px;
}
.hero__stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.stat-chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 16px;
  border-radius:999px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);
  font-size:13px;
  color:rgba(255,255,255,.82);
}
.stat-chip b{
  font-weight:800;
  color:var(--gold);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
  font-size:14px;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

/* ---------- 板块 ---------- */
.section{padding:88px 0}
.section--alt{background:var(--paper-alt)}
.section--dark{background:var(--dark);color:#fff}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  padding-bottom:16px;
  border-bottom:1px solid var(--line);
  margin-bottom:40px;
}
.section-title{
  position:relative;
  padding-left:16px;
  font-size:30px;
  line-height:1.35;
  font-weight:800;
}
.section-title::before{
  content:"";
  position:absolute;left:0;top:.28em;
  width:4px;height:1em;
  background:var(--violet);
  border-radius:2px;
}
.section-sub{
  margin-top:10px;
  padding-left:16px;
  font-size:15px;
  color:var(--muted);
}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:700;color:var(--violet);
  white-space:nowrap;
}
.text-link:hover{color:var(--violet-deep);text-decoration:underline;text-underline-offset:4px}

/* ---------- 标签与徽章 ---------- */
.chip{
  display:inline-block;
  padding:4px 12px;
  border-radius:999px;
  background:rgba(58,47,114,.08);
  color:var(--violet);
  font-size:12px;
  font-weight:700;
  letter-spacing:.02em;
  line-height:1.7;
}
.chip--sm{font-size:11px;padding:2px 10px}
.badge{
  display:inline-block;
  padding:3px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  line-height:1.7;
}
.badge--gold{color:var(--gold);border:1px solid rgba(245,185,74,.6);background:rgba(245,185,74,.1)}

/* ---------- 图片容器与降级 ---------- */
.media{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-img);
  background:linear-gradient(135deg,#2A2156 0%,#14122A 100%);
}
.media::after{
  content:attr(data-mark);
  position:absolute;inset:0;z-index:0;
  display:grid;place-items:center;
  color:rgba(255,255,255,.16);
  font-size:22px;
  font-weight:800;
  letter-spacing:.42em;
  text-indent:.42em;
}
.media img{
  position:relative;z-index:1;
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .35s var(--ease);
}
.media--16x9{aspect-ratio:16/9}
.media--4x3{aspect-ratio:4/3}

/* ---------- 图文卡片流 ---------- */
.feature-card{
  display:grid;
  grid-template-columns:1.02fr .98fr;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.feature-card:hover{
  border-color:rgba(58,47,114,.3);
  box-shadow:var(--shadow-md);
  transform:translateY(-2px);
}
.feature-card__media{
  border-radius:0;
  min-height:340px;
  height:100%;
}
.feature-card:hover .media img{transform:scale(1.03)}
.feature-card__body{
  padding:36px 38px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.feature-card__body h3{font-size:22px;line-height:1.4}
.feature-card__body p{font-size:15px;line-height:1.85;color:var(--muted)}
.card-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--muted);
  font-variant-numeric:tabular-nums;
}
.tick-list{margin-top:2px}
.tick-list li{
  position:relative;
  padding-left:18px;
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
  margin-top:8px;
}
.tick-list li::before{
  content:"";
  position:absolute;left:0;top:.78em;
  width:6px;height:6px;border-radius:50%;
  background:var(--gold);
}
.flow-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:24px;
  align-items:start;
  margin-top:24px;
}
.card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:0 1px 2px rgba(20,18,42,.05);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.card:hover{
  border-color:rgba(58,47,114,.3);
  box-shadow:var(--shadow-md);
  transform:translateY(-2px);
}
.card:hover h3{color:var(--violet)}
.card__body{padding:24px;display:flex;flex-direction:column;gap:12px}
.card__body h3{font-size:18px;line-height:1.5;transition:color .18s var(--ease)}
.card__body p{
  font-size:14px;
  line-height:1.8;
  color:var(--muted);
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card--offset{margin-top:44px}

/* ---------- 三步流程 ---------- */
.step-visual{position:relative}
.step-visual .media{min-height:340px}
.float-card{
  position:absolute;
  right:-8px;
  bottom:-18px;
  width:230px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:14px;
  padding:16px 18px;
  box-shadow:var(--shadow-md);
}
.float-card b{
  display:block;
  font-size:26px;
  font-weight:800;
  color:var(--violet);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
  line-height:1.2;
}
.float-card span{display:block;font-size:12px;color:var(--muted);margin-top:4px;line-height:1.7}
.float-card .dot{
  display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--orange);margin-right:6px;vertical-align:middle;
}
.steps{margin-top:8px}
.steps li{
  display:flex;
  gap:18px;
  padding:20px 0;
  border-bottom:1px dashed var(--line);
}
.steps li:last-child{border-bottom:0;padding-bottom:0}
.step-num{
  flex:none;
  min-width:36px;
  font-size:15px;
  font-weight:800;
  color:var(--gold);
  font-variant-numeric:tabular-nums;
  letter-spacing:.04em;
  line-height:1.9;
}
.step-body h3{font-size:18px;margin-bottom:6px}
.step-body p{font-size:15px;line-height:1.85;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-accordion{
  border:0;
  background:transparent;
  margin:0;
  max-width:860px;
}
.faq-accordion .accordion-item{
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--white);
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-accordion .accordion-item.is-active{
  border-color:rgba(58,47,114,.3);
  box-shadow:var(--shadow-sm);
}
.faq-accordion .accordion-title{
  display:block;
  padding:18px 56px 18px 22px;
  font-size:17px;
  font-weight:700;
  line-height:1.6;
  color:var(--ink);
  background:transparent;
  border:0;
  position:relative;
  float:none;
  transition:color .18s var(--ease),background .18s var(--ease);
}
.faq-accordion .accordion-title:hover{background:var(--violet-soft);color:var(--violet)}
.faq-accordion .accordion-title::before{
  content:"+";
  position:absolute;
  right:20px;top:50%;
  transform:translateY(-50%);
  float:none;
  margin:0;
  width:auto;height:auto;
  font-size:22px;
  font-weight:400;
  line-height:1;
  color:var(--violet);
  background:none;
  transition:color .2s var(--ease);
}
.faq-accordion .accordion-item.is-active > .accordion-title{color:var(--violet)}
.faq-accordion .accordion-item.is-active > .accordion-title::before{
  content:"−";
  color:var(--orange);
}
.faq-accordion .accordion-content{
  padding:0 22px 20px;
  border:0;
  background:transparent;
  color:var(--muted);
  font-size:15px;
  line-height:1.85;
}
.faq-accordion .accordion-content p{margin-top:12px}

/* ---------- 相关阅读 ---------- */
.row-list{display:grid;gap:14px;max-width:860px}
.row-card{
  display:flex;
  align-items:center;
  gap:18px;
  padding:16px 20px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:14px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.row-card:hover{
  border-color:rgba(58,47,114,.3);
  box-shadow:var(--shadow-sm);
  transform:translateY(-2px);
}
.row-card time{
  flex:none;
  font-size:13px;
  color:var(--muted);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
  min-width:88px;
}
.row-card__thumb{
  flex:none;
  width:96px;height:72px;
  border-radius:10px;
  overflow:hidden;
}
.row-card__body{flex:1;min-width:0}
.row-card__body h3{font-size:16px;line-height:1.55;margin-bottom:4px;transition:color .18s var(--ease)}
.row-card:hover .row-card__body h3{color:var(--violet)}
.row-card__body p{
  font-size:13px;
  color:var(--muted);
  line-height:1.7;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.cat-strip{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  margin-top:36px;
  padding-top:24px;
  border-top:1px solid var(--line);
  font-size:14px;
  color:var(--muted);
}
.cat-strip a{
  padding:6px 16px;
  border-radius:999px;
  background:var(--white);
  border:1px solid var(--line);
  color:var(--violet);
  font-weight:700;
  font-size:13px;
  transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.cat-strip a:hover{background:var(--violet);border-color:var(--violet);color:#fff}
.cat-strip a[aria-current]{background:rgba(58,47,114,.1);border-color:rgba(58,47,114,.3)}

/* ---------- CTA ---------- */
.cta-wrap{padding:0 0 88px}
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:24px;
  padding:56px 48px;
  color:#fff;
  background:linear-gradient(155deg,#14122A 0%,#2A2156 100%);
}
.cta-band::after{
  content:"";
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.1) 1px,transparent 1px);
  background-size:24px 24px;
  opacity:.5;
  pointer-events:none;
}
.cta-band__inner{position:relative;z-index:2;max-width:720px}
.cta-band h2{
  font-size:30px;
  font-weight:800;
  color:#fff;
  line-height:1.4;
}
.cta-band p{
  margin-top:14px;
  font-size:15px;
  line-height:1.9;
  color:rgba(255,255,255,.76);
}
.cta-form{margin-top:28px}
.form-inline{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.form-inline input{
  flex:1 1 260px;
  min-width:0;
  height:48px;
  padding:0 16px;
  border-radius:var(--r-btn);
  border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.07);
  color:#fff;
  font-size:15px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease);
}
.form-inline input::placeholder{color:rgba(255,255,255,.5)}
.form-inline input:focus{
  outline:none;
  border-color:var(--gold);
  background:rgba(255,255,255,.1);
  box-shadow:0 0 0 3px rgba(245,185,74,.18);
}
.form-inline input.is-error{
  border-color:var(--orange);
  box-shadow:0 0 0 3px rgba(255,92,57,.2);
}
.form-note{
  margin-top:12px;
  font-size:13px;
  color:rgba(255,255,255,.6);
}
.form-note.is-ok{color:#6FDFA8}
.form-note.is-error{color:#FF9C86}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--dark);
  color:rgba(255,255,255,.72);
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:40px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.site-footer .brand__name{color:#fff;font-size:16px;font-weight:800}
.site-footer .brand__sub{color:rgba(255,255,255,.55);font-size:11px;letter-spacing:.2em}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62)}
.footer-col h3{
  font-size:14px;
  font-weight:700;
  color:#fff;
  margin-bottom:16px;
  letter-spacing:.04em;
}
.footer-links li{margin-bottom:10px}
.footer-links a{
  font-size:14px;
  color:rgba(255,255,255,.72);
  transition:color .18s var(--ease);
}
.footer-links a:hover{
  color:var(--gold);
  text-decoration:underline;
  text-underline-offset:4px;
}
.footer-form{
  display:flex;
  gap:10px;
  margin-top:18px;
}
.footer-form input{
  flex:1 1 auto;
  min-width:0;
  height:44px;
  padding:0 14px;
  border-radius:var(--r-btn);
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);
  color:#fff;
  font-size:14px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.footer-form input::placeholder{color:rgba(255,255,255,.45)}
.footer-form input:focus{
  outline:none;
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(245,185,74,.16);
}
.footer-form input.is-error{border-color:var(--orange)}
.footer-form .btn{height:44px;padding:0 18px;font-size:14px}
.footer-note{
  margin-top:12px;
  font-size:12px;
  color:rgba(255,255,255,.5);
  line-height:1.7;
}
.footer-note.is-ok{color:#6FDFA8}
.footer-note.is-error{color:#FF9C86}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  margin-top:48px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.1);
  font-size:13px;
  color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1023px){
  .grid-container{padding-left:24px;padding-right:24px}
  .site-header__inner{height:56px;gap:16px}
  .nav-toggle{display:inline-block}
  .nav-chips{
    position:absolute;
    top:calc(100% + 8px);
    left:24px;
    right:24px;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    padding:10px;
    border-radius:16px;
    background:#fff;
    border:1px solid var(--line);
    box-shadow:var(--shadow-md);
    display:none;
    overflow:visible;
  }
  .nav-chips.is-open{display:flex}
  .nav-chip{text-align:center;padding:11px 16px;font-size:14px}
  .nav-chip.is-active{box-shadow:none;background:var(--violet-soft)}
  .header-actions .btn{display:none}
  .hero{padding:48px 0 64px}
  .hero__title{font-size:34px}
  .hero__lead{font-size:16px}
  .section{padding:64px 0}
  .section-title{font-size:26px}
  .feature-card{grid-template-columns:1fr}
  .feature-card__media{min-height:0;aspect-ratio:16/9}
  .feature-card__body{padding:28px 24px}
  .flow-grid{grid-template-columns:1fr;gap:20px}
  .card--offset{margin-top:0}
  .step-visual .media{min-height:260px}
  .float-card{right:12px;bottom:-14px;width:206px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{padding:44px 32px}
  .cta-band h2{font-size:26px}
}
@media screen and (max-width:640px){
  .grid-container{padding-left:20px;padding-right:20px}
  .brand__name{font-size:15px}
  .hero{padding:40px 0 52px}
  .hero__title{font-size:28px;line-height:1.34}
  .hero__lead{font-size:15px;line-height:1.85}
  .hero__actions{gap:10px;margin-top:26px}
  .hero__actions .btn{flex:1 1 100%}
  .stat-chip{font-size:12px;padding:6px 12px}
  .section{padding:48px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:28px}
  .section-title{font-size:23px}
  .feature-card__body{padding:22px 18px}
  .feature-card__body h3{font-size:19px}
  .card__body{padding:20px 18px}
  .row-card{flex-wrap:wrap;gap:12px;padding:16px}
  .row-card time{min-width:0}
  .row-card__thumb{width:72px;height:56px}
  .row-card__body{flex:1 1 100%}
  .cta-wrap{padding-bottom:56px}
  .cta-band{padding:32px 22px;border-radius:18px}
  .cta-band h2{font-size:22px}
  .form-inline input{flex:1 1 100%}
  .form-inline .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .site-footer{padding:48px 0 24px}
  .footer-bottom{flex-direction:column;gap:8px;margin-top:32px}
  .float-card{right:10px;width:190px;padding:14px}
  .float-card b{font-size:22px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .media img{transition:none}
}