/* roulang page: index */
:root{
  --brand:#E2A33C;
  --brand-strong:#C9821F;
  --brand-deep:#8A5711;
  --brand-soft:#FFF6E6;
  --ink:#1A1F2B;
  --ink-2:#3A4152;
  --muted:#6C7383;
  --line:#E9E5DC;
  --line-strong:#DBD5C8;
  --bg:#FFFFFF;
  --bg-soft:#FBF9F4;
  --bg-dark:#151A26;
  --dark-line:rgba(255,255,255,.10);
  --radius-xs:8px;
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:26px;
  --shadow-xs:0 1px 2px rgba(24,28,38,.06);
  --shadow-sm:0 6px 18px rgba(24,28,38,.07);
  --shadow:0 14px 40px rgba(24,28,38,.09);
  --shadow-lg:0 30px 70px rgba(24,28,38,.14);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,"Segoe UI",system-ui,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease),opacity .2s var(--ease)}
a:hover{color:var(--brand-strong)}
img{max-width:100%;display:block}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;color:var(--ink);line-height:1.28}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(226,163,60,.55);outline-offset:3px;border-radius:6px}

/* ============ 布局容器 ============ */
.container-xl{width:100%;max-width:1180px;margin:0 auto;padding:0 22px}
.section{padding:78px 0}
.section-tight{padding:56px 0}
.section-soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-dark{background:var(--bg-dark);color:#E8EBF2}
.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}
.section-dark p{color:rgba(232,235,242,.78)}

.section-head{max-width:760px;margin-bottom:42px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--brand-deep);background:var(--brand-soft);
  border:1px solid #F2DFBC;border-radius:999px;
  padding:6px 14px;margin-bottom:18px;
}
.section-dark .eyebrow{color:#F4CE8C;background:rgba(226,163,60,.14);border-color:rgba(226,163,60,.32)}
.section-head h2{font-size:clamp(26px,3.2vw,38px);margin-bottom:14px}
.section-head p{color:var(--muted);font-size:16.5px;margin-bottom:0}
.section-dark .section-head p{color:rgba(232,235,242,.72)}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
  box-shadow:0 2px 16px rgba(24,28,38,.05);
}
.nav-inner{display:flex;align-items:center;gap:26px;height:74px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-icon{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--brand) 0%,var(--brand-strong) 100%);
  color:#fff;font-size:16px;
  box-shadow:0 6px 16px rgba(201,130,31,.30);
  transition:transform .25s var(--ease);
}
.brand:hover .brand-icon{transform:translateY(-2px) rotate(-4deg)}
.brand-text{
  font-size:17.5px;font-weight:800;letter-spacing:-.01em;white-space:nowrap;
  color:var(--ink);
}
.brand-text:hover{color:var(--ink)}
.main-nav{display:flex;align-items:center;gap:6px;flex:1 1 auto}
.main-nav .nav-link-item{
  position:relative;
  font-size:15px;font-weight:600;color:var(--ink-2);
  padding:8px 13px;border-radius:10px;
  transition:background .2s var(--ease),color .2s var(--ease);
  white-space:nowrap;
}
.main-nav .nav-link-item:hover{background:var(--brand-soft);color:var(--brand-deep)}
.main-nav .nav-link-item.active{color:var(--brand-deep);background:var(--brand-soft)}
.main-nav .nav-link-item.active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
  border-radius:2px;background:var(--brand-strong);
}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav-search{
  display:flex;align-items:center;gap:8px;
  background:var(--bg-soft);border:1px solid var(--line);
  border-radius:999px;padding:7px 8px 7px 15px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.nav-search:focus-within{
  border-color:var(--brand);background:#fff;
  box-shadow:0 0 0 4px rgba(226,163,60,.15);
}
.nav-search i{color:var(--muted);font-size:13px}
.nav-search input{
  border:0;background:transparent;outline:none;
  font-size:14px;width:132px;color:var(--ink);
}
.nav-search input::placeholder{color:#9AA0AE}
.nav-search button{
  border:0;border-radius:999px;cursor:pointer;
  background:var(--ink);color:#fff;font-size:13px;font-weight:600;
  padding:6px 14px;line-height:1.4;
  transition:background .2s var(--ease),transform .2s var(--ease);
}
.nav-search button:hover{background:var(--brand-strong);transform:translateY(-1px)}
.btn-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(140deg,var(--brand) 0%,var(--brand-strong) 100%);
  color:#fff;font-size:14.5px;font-weight:700;
  padding:11px 22px;border-radius:999px;border:0;
  box-shadow:0 8px 20px rgba(201,130,31,.28);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
  white-space:nowrap;
}
.btn-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(201,130,31,.34);filter:saturate(1.06)}
.btn-cta:active{transform:translateY(0)}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  align-items:center;justify-content:center;font-size:17px;
}
.mobile-nav{border-top:1px solid var(--line);background:#fff;padding:14px 0 20px}
.mobile-nav a{
  display:block;padding:12px 6px;font-size:15px;font-weight:600;
  color:var(--ink-2);border-bottom:1px dashed var(--line);
}
.mobile-nav a.active{color:var(--brand-deep)}
.mobile-nav .mobile-cta{
  margin-top:16px;display:flex;justify-content:center;
  background:linear-gradient(140deg,var(--brand),var(--brand-strong));
  color:#fff;border-radius:12px;border:0;font-weight:700;
}
.mobile-search{
  display:flex;align-items:center;gap:8px;margin-top:14px;
  background:var(--bg-soft);border:1px solid var(--line);
  border-radius:999px;padding:6px 6px 6px 14px;
}
.mobile-search input{flex:1;border:0;background:transparent;outline:none;font-size:14px}
.mobile-search button{border:0;background:var(--ink);color:#fff;border-radius:999px;font-size:13px;padding:6px 14px}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 460px at 88% -12%,rgba(226,163,60,.16),transparent 62%),
    radial-gradient(760px 420px at -8% 8%,rgba(226,163,60,.10),transparent 60%),
    #fff;
  padding:64px 0 70px;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center}
.hero-pill{
  display:inline-flex;align-items:center;gap:9px;
  background:#fff;border:1px solid var(--line-strong);
  border-radius:999px;padding:7px 16px;font-size:13.5px;font-weight:700;
  color:var(--ink-2);box-shadow:var(--shadow-xs);margin-bottom:22px;
}
.hero-pill .live-dot{
  width:8px;height:8px;border-radius:50%;background:#2FBF71;
  box-shadow:0 0 0 4px rgba(47,191,113,.16);
  animation:pulse 2.2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(47,191,113,.28)}
  70%{box-shadow:0 0 0 9px rgba(47,191,113,0)}
  100%{box-shadow:0 0 0 0 rgba(47,191,113,0)}
}
.hero h1{
  font-size:clamp(30px,4.3vw,50px);
  line-height:1.2;letter-spacing:-.02em;margin-bottom:20px;
}
.hero h1 .hl{
  background:linear-gradient(180deg,transparent 62%,rgba(226,163,60,.42) 62%);
  padding:0 3px;border-radius:2px;
}
.hero-lead{
  font-size:17.5px;color:var(--ink-2);max-width:560px;margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:30px}
.btn-primary-lg{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(140deg,var(--brand) 0%,var(--brand-strong) 100%);
  color:#fff;font-weight:700;font-size:16px;
  padding:15px 30px;border-radius:14px;border:0;
  box-shadow:0 14px 30px rgba(201,130,31,.30);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-primary-lg:hover{color:#fff;transform:translateY(-2px);box-shadow:0 20px 38px rgba(201,130,31,.36)}
.btn-primary-lg:active{transform:translateY(0)}
.btn-ghost-lg{
  display:inline-flex;align-items:center;gap:10px;
  background:#fff;color:var(--ink);font-weight:700;font-size:16px;
  padding:14px 28px;border-radius:14px;border:1px solid var(--line-strong);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.btn-ghost-lg:hover{border-color:var(--brand);color:var(--brand-deep);box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px}
.tag{
  font-size:13px;font-weight:600;color:var(--ink-2);
  background:var(--bg-soft);border:1px solid var(--line);
  border-radius:999px;padding:6px 14px;
  transition:border-color .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
}
.tag:hover{border-color:var(--brand);background:#fff;color:var(--brand-deep)}

/* Hero 面板 */
.panel{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:24px;
  box-shadow:var(--shadow-lg);
  position:relative;
}
.panel::before{
  content:"";position:absolute;inset:0;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(226,163,60,.08),transparent 46%);
  pointer-events:none;
}
.panel-head{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;margin-bottom:6px}
.panel-head .dot{width:9px;height:9px;border-radius:50%;background:var(--brand-strong)}
.panel-badge{
  margin-left:auto;font-size:12px;font-weight:700;color:#1F8A50;
  background:#E9F8EF;border:1px solid #C8EDD8;border-radius:999px;padding:3px 11px;
}
.panel-sub{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.panel-progress{margin-bottom:18px}
.progress-label{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:8px}
.progress-label strong{color:var(--ink);font-size:13px}
.bar{height:9px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line);overflow:hidden}
.bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--brand-strong))}
.panel-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:18px}
.panel-cell{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 14px;transition:background .2s var(--ease),border-color .2s var(--ease);
}
.panel-cell:hover{background:#fff;border-color:var(--line-strong)}
.panel-cell strong{display:block;font-size:20px;line-height:1.3;color:var(--ink)}
.panel-cell span{font-size:12.5px;color:var(--muted)}
.panel-link{
  display:flex;align-items:center;justify-content:center;gap:8px;
  background:var(--ink);color:#fff;font-weight:700;font-size:14.5px;
  border-radius:12px;padding:13px;transition:background .2s var(--ease),transform .2s var(--ease);
}
.panel-link:hover{background:var(--brand-strong);color:#fff;transform:translateY(-1px)}

/* ============ 数据条 ============ */
.stat-strip{
  background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:34px 0;
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-item{padding:6px 26px;border-right:1px solid var(--line-strong)}
.stat-item:last-child{border-right:0}
.stat-item strong{display:block;font-size:clamp(24px,2.6vw,32px);line-height:1.2;color:var(--ink)}
.stat-item strong em{font-style:normal;font-size:15px;color:var(--brand-strong);margin-left:3px;font-weight:700}
.stat-item span{font-size:13.5px;color:var(--muted)}

/* ============ 卡片通用 ============ */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-xs);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
  height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#EFE2C8}
.card-icon{
  width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;font-size:18px;
  background:var(--brand-soft);color:var(--brand-deep);
  border:1px solid #F2DFBC;margin-bottom:18px;
  transition:background .25s var(--ease),color .25s var(--ease);
}
.card:hover .card-icon{background:var(--brand);color:#fff;border-color:var(--brand)}
.card h3{font-size:18.5px;margin-bottom:10px}
.card p{color:var(--muted);font-size:14.8px;margin-bottom:0}
.card .card-foot{
  margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px;
}
.card .card-foot i{color:var(--brand-strong)}

/* 频道卡 */
.channel-card{
  position:relative;display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;height:100%;
  box-shadow:var(--shadow-xs);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
  overflow:hidden;
}
.channel-card::after{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--brand),var(--brand-strong));
  transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);
}
.channel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#EFE2C8}
.channel-card:hover::after{transform:scaleX(1)}
.channel-card .ch-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--bg-soft);border:1px solid var(--line);
  color:var(--brand-deep);font-size:19px;margin-bottom:18px;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.channel-card:hover .ch-icon{background:var(--brand-soft);border-color:#F2DFBC}
.channel-card h3{font-size:19px;margin-bottom:10px}
.channel-card p{font-size:14.6px;color:var(--muted);margin-bottom:18px}
.channel-card .ch-more{
  margin-top:auto;display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:700;color:var(--brand-deep);
}
.channel-card .ch-more i{transition:transform .25s var(--ease)}
.channel-card:hover .ch-more i{transform:translateX(4px)}
.ch-num{
  position:absolute;right:20px;top:16px;
  font-size:13px;font-weight:800;color:#D9D2C3;letter-spacing:.05em;
}

/* 人物卡 */
.person-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;text-align:left;height:100%;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
  box-shadow:var(--shadow-xs);
}
.person-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#EFE2C8}
.avatar{
  width:52px;height:52px;border-radius:50%;
  display:grid;place-items:center;
  font-size:19px;font-weight:800;color:#fff;
  background:linear-gradient(150deg,var(--brand),var(--brand-strong));
  margin-bottom:16px;
  box-shadow:0 8px 18px rgba(201,130,31,.24);
}
.person-card:nth-child(2) .avatar{background:linear-gradient(150deg,#5B7BD5,#3A57A8);box-shadow:0 8px 18px rgba(58,87,168,.24)}
.person-card:nth-child(3) .avatar{background:linear-gradient(150deg,#4A5468,#22293A);box-shadow:0 8px 18px rgba(34,41,58,.24)}
.person-card:nth-child(4) .avatar{background:linear-gradient(150deg,#D96A8B,#B23F62);box-shadow:0 8px 18px rgba(178,63,98,.24)}
.person-card h3{font-size:18px;margin-bottom:4px}
.person-role{font-size:13px;font-weight:700;color:var(--brand-deep);margin-bottom:10px;display:block}
.person-card p{font-size:14.4px;color:var(--muted);margin-bottom:14px}
.person-tags{display:flex;flex-wrap:wrap;gap:7px}
.person-tags span{
  font-size:12px;font-weight:600;color:var(--ink-2);
  background:var(--bg-soft);border:1px solid var(--line);
  border-radius:999px;padding:3px 10px;
}

/* 时间线（深色） */
.timeline{position:relative;padding-left:32px}
.timeline::before{
  content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,rgba(226,163,60,.85),rgba(226,163,60,.10));
}
.tl-item{position:relative;padding-bottom:30px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-31px;top:6px;
  width:14px;height:14px;border-radius:50%;
  background:var(--bg-dark);border:2px solid var(--brand);
  box-shadow:0 0 0 4px rgba(226,163,60,.14);
}
.tl-item h4{font-size:17px;margin-bottom:8px}
.tl-item p{font-size:14.6px;margin-bottom:0;color:rgba(232,235,242,.72)}
.tl-time{
  display:inline-block;font-size:12px;font-weight:800;letter-spacing:.06em;
  color:#F4CE8C;background:rgba(226,163,60,.14);
  border:1px solid rgba(226,163,60,.32);border-radius:999px;
  padding:2px 11px;margin-bottom:10px;
}
.dark-card{
  background:rgba(255,255,255,.045);
  border:1px solid var(--dark-line);
  border-radius:var(--radius);padding:26px;
  transition:background .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.dark-card:hover{background:rgba(255,255,255,.075);border-color:rgba(226,163,60,.42);transform:translateY(-3px)}
.dark-card h4{font-size:16.5px;margin-bottom:8px}
.dark-card p{font-size:14.2px;margin-bottom:0;color:rgba(232,235,242,.70)}
.dark-card .dc-icon{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:rgba(226,163,60,.16);color:#F4CE8C;font-size:17px;margin-bottom:16px;
}

/* 评价 */
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;height:100%;box-shadow:var(--shadow-xs);
  display:flex;flex-direction:column;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.stars{color:var(--brand);font-size:13px;letter-spacing:2px;margin-bottom:14px}
.quote-card blockquote{
  margin:0 0 20px;font-size:15.4px;color:var(--ink-2);line-height:1.8;
}
.quote-user{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:16px;border-top:1px dashed var(--line)}
.quote-user .q-avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-deep);font-weight:800;font-size:14px;
  border:1px solid #F2DFBC;
}
.quote-user strong{display:block;font-size:14px;line-height:1.4}
.quote-user span{font-size:12.5px;color:var(--muted)}

/* FAQ */
.faq-wrap{max-width:880px;margin:0 auto}
.accordion-item{
  border:1px solid var(--line)!important;border-radius:var(--radius-sm)!important;
  margin-bottom:14px;overflow:hidden;background:#fff;
  box-shadow:var(--shadow-xs);
}
.accordion-button{
  font-size:16px;font-weight:700;color:var(--ink);
  background:#fff;padding:20px 22px;box-shadow:none!important;
  border-radius:var(--radius-sm)!important;
}
.accordion-button:not(.collapsed){color:var(--brand-deep);background:var(--brand-soft)}
.accordion-button::after{
  width:14px;height:14px;background-size:14px;
}
.accordion-button:hover{color:var(--brand-deep)}
.accordion-body{
  font-size:15px;color:var(--muted);padding:4px 22px 22px;line-height:1.85;background:#fff;
}

/* CTA */
.cta-block{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#1B2130 0%,#232A3B 52%,#2B2418 100%);
  border-radius:var(--radius-lg);
  padding:56px 48px;
  color:#fff;
  box-shadow:var(--shadow-lg);
}
.cta-block::before{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,163,60,.30),transparent 68%);
}
.cta-block > *{position:relative}
.cta-block h2{font-size:clamp(24px,3vw,34px);color:#fff;margin-bottom:14px}
.cta-block p{color:rgba(255,255,255,.76);max-width:620px;margin-bottom:0}
.cta-form{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.cta-form input{
  flex:1 1 260px;min-width:0;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.07);
  color:#fff;border-radius:12px;padding:14px 18px;font-size:15px;outline:none;
  transition:border-color .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease);
}
.cta-form input::placeholder{color:rgba(255,255,255,.48)}
.cta-form input:focus{border-color:var(--brand);background:rgba(255,255,255,.12);box-shadow:0 0 0 4px rgba(226,163,60,.18)}
.cta-form button{
  border:0;border-radius:12px;padding:14px 30px;font-size:15px;font-weight:700;cursor:pointer;
  background:linear-gradient(140deg,var(--brand),var(--brand-strong));color:#fff;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
  box-shadow:0 12px 26px rgba(201,130,31,.32);
}
.cta-form button:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(201,130,31,.38)}
.cta-form button:active{transform:translateY(0)}
.form-tip{font-size:13px;color:rgba(255,255,255,.55);margin-top:12px;min-height:20px}
.form-tip.is-ok{color:#8DE3B4}
.cta-side{display:flex;flex-direction:column;gap:12px}
.cta-side a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  border-radius:12px;padding:14px 18px;font-size:14.5px;font-weight:600;color:#fff;
  transition:background .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.cta-side a:hover{background:rgba(255,255,255,.12);border-color:rgba(226,163,60,.5);transform:translateX(3px)}
.cta-side a i{color:#F4CE8C;font-size:13px}

/* 页脚 */
.site-footer{background:#11151F;color:rgba(232,235,242,.72);padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-icon{width:36px;height:36px;font-size:15px}
.footer-brand span{font-size:16.5px;font-weight:800;color:#fff}
.site-footer p{font-size:14.2px;color:rgba(232,235,242,.62);line-height:1.85}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:16px;letter-spacing:.03em}
.footer-col a{
  display:block;font-size:14px;color:rgba(232,235,242,.66);
  padding:6px 0;transition:color .2s var(--ease),transform .2s var(--ease);
}
.footer-col a:hover{color:#F4CE8C;transform:translateX(3px)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.09);padding-top:24px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:13px;color:rgba(232,235,242,.48);
}
.footer-bottom a{color:rgba(232,235,242,.62)}
.footer-bottom a:hover{color:#F4CE8C}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .nav-inner{gap:16px;height:68px}
  .nav-search input{width:104px}
  .main-nav .nav-link-item{padding:8px 10px;font-size:14.4px}
  .hero{padding:48px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-lead{max-width:100%}
  .panel{max-width:560px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr);row-gap:24px}
  .stat-item{border-right:0;padding:4px 14px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
  .section{padding:62px 0}
}
@media (max-width:820px){
  .main-nav,.nav-actions{display:none}
  .nav-toggle{display:inline-flex}
  .nav-inner{justify-content:space-between}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .cta-block{padding:40px 26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:520px){
  body{font-size:15.5px}
  .container-xl{padding:0 16px}
  .brand-text{font-size:15.5px;max-width:190px;overflow:hidden;text-overflow:ellipsis}
  .hero h1{font-size:27px}
  .hero-lead{font-size:16px}
  .btn-primary-lg,.btn-ghost-lg{width:100%;justify-content:center;padding:14px 20px}
  .grid-4{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr;row-gap:18px}
  .stat-item{display:flex;align-items:baseline;gap:12px}
  .stat-item strong{font-size:24px}
  .panel{padding:20px}
  .panel-grid{grid-template-columns:1fr 1fr}
  .section{padding:48px 0}
  .section-head{margin-bottom:30px}
  .card,.channel-card,.person-card,.quote-card{padding:22px}
  .footer-grid{grid-template-columns:1fr}
  .cta-form button{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --ink:#101a2e;
  --ink-2:#1d2c4a;
  --ink-3:#2c4472;
  --brand:#d98b2b;
  --brand-soft:#fdf1e0;
  --brand-deep:#b4711c;
  --text:#22293a;
  --muted:#6b7487;
  --line:#e4e8f1;
  --line-soft:#eef1f7;
  --bg:#f6f8fc;
  --surface:#ffffff;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-sm:0 2px 10px rgba(16,26,46,.05);
  --shadow-md:0 12px 30px rgba(16,26,46,.08);
  --shadow-lg:0 22px 50px rgba(16,26,46,.12);
  --gap:24px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--ink-3);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--brand-deep);}
img{max-width:100%;display:block;}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);line-height:1.3;font-weight:700;letter-spacing:.2px;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button,input{font-family:inherit;}
:focus-visible{outline:3px solid rgba(217,139,43,.55);outline-offset:2px;border-radius:6px;}

/* ============ 容器 ============ */
.container-xl{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow-sm);
}
.header-inner{
  display:flex;align-items:center;gap:26px;
  height:74px;position:relative;
}
.brand{
  display:flex;align-items:center;gap:11px;
  font-size:17px;font-weight:700;color:var(--ink);
  white-space:nowrap;letter-spacing:.3px;
}
.brand:hover{color:var(--ink);}
.brand-icon{
  width:38px;height:38px;border-radius:11px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--ink) 0%,var(--ink-3) 100%);
  color:#f6bd6c;font-size:15px;
  box-shadow:0 6px 14px rgba(16,26,46,.22);
  flex:none;
}
.main-nav{display:flex;align-items:center;gap:4px;}
.nav-link-item{
  display:inline-block;padding:8px 15px;border-radius:999px;
  font-size:15px;color:#4d5768;font-weight:500;
  transition:background .2s ease,color .2s ease;
}
.nav-link-item:hover{background:#f0f3fa;color:var(--ink);}
.nav-link-item.active{background:var(--ink);color:#fff;box-shadow:0 6px 16px rgba(16,26,46,.2);}
.nav-link-item.active:hover{background:var(--ink-2);color:#fff;}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:14px;}
.nav-search{
  display:flex;align-items:center;
  background:#f2f5fa;border:1px solid var(--line);
  border-radius:999px;padding:4px 4px 4px 16px;
  transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{
  background:#fff;border-color:#c9d4e8;box-shadow:0 0 0 4px rgba(44,68,114,.08);
}
.nav-search input{
  border:0;background:transparent;outline:none;
  font-size:14px;color:var(--text);width:178px;padding:6px 0;
}
.nav-search input::placeholder{color:#99a2b3;}
.nav-search button{
  border:0;cursor:pointer;background:var(--ink);color:#fff;
  width:32px;height:32px;border-radius:50%;
  display:grid;place-items:center;font-size:13px;
  transition:background .2s ease,transform .2s ease;
}
.nav-search button:hover{background:var(--brand);transform:scale(1.05);}
.btn-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--brand) 0%,#e5a852 100%);
  color:#231402;font-weight:700;font-size:14.5px;
  border:0;cursor:pointer;
  box-shadow:0 8px 20px rgba(217,139,43,.32);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
  white-space:nowrap;
}
.btn-cta:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(217,139,43,.4);filter:brightness(1.04);color:#231402;}
.btn-cta:active{transform:translateY(0);}
.menu-toggle{
  display:none;margin-left:auto;
  width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  font-size:16px;cursor:pointer;align-items:center;justify-content:center;
}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;
  background:radial-gradient(1100px 460px at 82% -12%,#2f4a7d 0%,rgba(47,74,125,0) 62%),
             linear-gradient(168deg,#101a2e 0%,#16233c 58%,#1b2b48 100%);
  color:#fff;padding:66px 0 76px;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 75% 25%,#000 0%,transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 75% 25%,#000 0%,transparent 72%);
}
.hero .container-xl{position:relative;z-index:2;}
.hero-grid{
  display:grid;grid-template-columns:1.12fr .88fr;
  gap:52px;align-items:center;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(246,189,108,.14);
  border:1px solid rgba(246,189,108,.36);
  color:#f6c785;font-size:13.5px;font-weight:600;
  margin-bottom:20px;
}
.hero h1{
  color:#fff;font-size:clamp(1.9rem,3.4vw,2.85rem);
  line-height:1.24;letter-spacing:.5px;margin-bottom:18px;
}
.hero h1 em{
  font-style:normal;color:#f6bd6c;
  border-bottom:3px solid rgba(246,189,108,.42);
  padding-bottom:2px;
}
.hero-sub{
  color:#c3ccdd;font-size:16.5px;line-height:1.85;
  max-width:600px;margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.btn-primary{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 26px;border-radius:999px;
  background:linear-gradient(135deg,var(--brand) 0%,#e7ab58 100%);
  color:#241503;font-weight:700;font-size:15.5px;
  box-shadow:0 12px 28px rgba(217,139,43,.34);
  transition:transform .2s ease,box-shadow .2s ease;
  border:0;cursor:pointer;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(217,139,43,.44);color:#241503;}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 24px;border-radius:999px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.24);
  color:#e8edf7;font-weight:600;font-size:15px;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.44);color:#fff;transform:translateY(-2px);}
.hero-facts{display:flex;flex-wrap:wrap;gap:26px;}
.hero-fact{min-width:96px;}
.hero-fact strong{
  display:block;font-size:22px;color:#f6bd6c;font-weight:800;letter-spacing:.5px;
}
.hero-fact span{font-size:13px;color:#9fabc2;}

.hero-panel{
  background:rgba(255,255,255,.065);
  border:1px solid rgba(255,255,255,.15);
  border-radius:var(--radius-lg);
  padding:24px;backdrop-filter:blur(10px);
  box-shadow:0 26px 60px rgba(0,0,0,.28);
}
.panel-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:14px;margin-bottom:18px;
  border-bottom:1px dashed rgba(255,255,255,.18);
}
.panel-head h2{font-size:15px;color:#fff;letter-spacing:.4px;font-weight:700;}
.panel-head span{
  font-size:12px;color:#f6bd6c;background:rgba(246,189,108,.14);
  padding:3px 10px;border-radius:999px;border:1px solid rgba(246,189,108,.3);
}
.track-item{margin-bottom:18px;}
.track-item:last-child{margin-bottom:0;}
.track-top{display:flex;justify-content:space-between;font-size:13.5px;color:#cfd7e6;margin-bottom:8px;}
.track-top b{color:#fff;font-weight:600;}
.track-bar{height:8px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden;}
.track-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#e5a852,#f6c785);}
.panel-note{
  margin-top:18px;padding-top:16px;border-top:1px dashed rgba(255,255,255,.18);
  font-size:13px;color:#a9b5c9;line-height:1.7;
}

/* ============ 通用板块 ============ */
.section{padding:74px 0;}
.section-alt{background:#fff;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section-head{max-width:760px;margin-bottom:44px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:1.6px;
  color:var(--brand-deep);text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand);border-radius:2px;}
.section-head h2{font-size:clamp(1.5rem,2.4vw,2.05rem);margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:15.5px;line-height:1.85;}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}

.ui-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:26px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  height:100%;
}
.ui-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:#cfd9ea;}
.icon-chip{
  width:46px;height:46px;border-radius:13px;
  display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-deep);
  font-size:18px;margin-bottom:18px;
}
.icon-chip.blue{background:#eaf0fb;color:#2f4a7d;}
.icon-chip.green{background:#e8f5ee;color:#256b47;}
.ui-card h3{font-size:17.5px;margin-bottom:10px;}
.ui-card p{color:var(--muted);font-size:14.5px;line-height:1.8;}
.card-list{margin-top:16px;display:grid;gap:9px;}
.card-list li{
  position:relative;padding-left:20px;
  font-size:14px;color:#4d5768;line-height:1.7;
}
.card-list li::before{
  content:"";position:absolute;left:0;top:.62em;
  width:7px;height:7px;border-radius:50%;
  background:var(--brand);opacity:.8;
}

/* ============ 三步流程 ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step;}
.step{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-md);padding:30px 26px 26px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:26px;font-weight:800;
  color:#e5ebf6;letter-spacing:1px;margin-bottom:12px;
}
.step h3{font-size:17px;margin-bottom:10px;}
.step p{color:var(--muted);font-size:14.5px;line-height:1.8;}
.step-badge{
  position:absolute;top:26px;right:24px;
  font-size:12px;font-weight:700;color:var(--brand-deep);
  background:var(--brand-soft);padding:3px 10px;border-radius:999px;
}

/* ============ 时间方案 ============ */
.plan-table{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
}
.plan-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  display:flex;flex-direction:column;
}
.plan-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:#cfd9ea;}
.plan-top{
  padding:20px 24px;color:#fff;
  background:linear-gradient(135deg,var(--ink) 0%,var(--ink-3) 100%);
}
.plan-top h3{color:#fff;font-size:17px;margin-bottom:4px;}
.plan-top span{font-size:13px;color:#c3cde0;}
.plan-body{padding:22px 24px 26px;flex:1;display:flex;flex-direction:column;}
.plan-body ul{display:grid;gap:10px;margin-bottom:20px;}
.plan-body li{
  font-size:14px;color:#4d5768;line-height:1.72;
  padding-left:22px;position:relative;
}
.plan-body li i{
  position:absolute;left:0;top:.35em;font-size:12px;color:var(--brand);
}
.plan-body .plan-meta{
  margin-top:auto;padding-top:16px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--muted);
}
.plan-body .plan-meta b{color:var(--ink);font-size:15px;}

/* ============ 数据条 ============ */
.stat-strip{
  background:linear-gradient(135deg,#101a2e 0%,#1c2c4a 100%);
  border-radius:var(--radius-lg);padding:38px 34px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:26px;
  box-shadow:var(--shadow-lg);
}
.stat-item{text-align:center;}
.stat-item strong{
  display:block;font-size:30px;font-weight:800;color:#f6bd6c;
  letter-spacing:.6px;line-height:1.2;
}
.stat-item span{font-size:13.5px;color:#a8b4c9;display:block;margin-top:6px;}

/* ============ 标签 ============ */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:13.5px;color:#4d5768;
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.tag:hover{border-color:var(--brand);color:var(--brand-deep);background:var(--brand-soft);}

/* ============ 图文块 ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.split-panel{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:32px;
  box-shadow:var(--shadow-md);
}
.split-panel h3{font-size:19px;margin-bottom:18px;}
.check-list{display:grid;gap:14px;}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:14.5px;color:#4d5768;line-height:1.8;
}
.check-list i{
  flex:none;width:22px;height:22px;border-radius:50%;
  display:grid;place-items:center;font-size:11px;
  background:#e8f5ee;color:#256b47;margin-top:4px;
}
.check-list b{color:var(--ink);}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto;}
.accordion-item{
  border:1px solid var(--line)!important;
  border-radius:var(--radius-md)!important;
  background:#fff;margin-bottom:14px;overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.accordion-button{
  font-size:16px;font-weight:600;color:var(--ink);
  background:#fff;padding:20px 24px;
  box-shadow:none!important;
}
.accordion-button:not(.collapsed){
  background:#f8fafe;color:var(--ink-3);
}
.accordion-button::after{
  background-size:14px;width:14px;height:14px;
}
.accordion-button:focus{box-shadow:none;border-color:transparent;}
.accordion-body{
  padding:4px 24px 22px;color:var(--muted);
  font-size:14.5px;line-height:1.9;
}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#101a2e 0%,#22375c 55%,#2f4a7d 100%);
  border-radius:var(--radius-lg);
  padding:56px 48px;
  color:#fff;
  display:grid;grid-template-columns:1.25fr .75fr;
  gap:36px;align-items:center;
  box-shadow:var(--shadow-lg);
}
.cta-band::before{
  content:"";position:absolute;right:-80px;top:-80px;
  width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(246,189,108,.22),transparent 70%);
}
.cta-band h2{color:#fff;font-size:clamp(1.4rem,2.3vw,1.95rem);margin-bottom:14px;position:relative;}
.cta-band p{color:#c3ccdd;font-size:15px;line-height:1.85;max-width:560px;position:relative;}
.cta-side{position:relative;display:flex;flex-direction:column;gap:14px;align-items:flex-start;}
.cta-side .btn-primary{width:100%;justify-content:center;}
.cta-side small{color:#9fabc2;font-size:13px;}

/* ============ 页脚 ============ */
.site-footer{
  background:#0d1526;color:#9aa6bb;
  padding:64px 0 26px;margin-top:76px;
  border-top:1px solid rgba(255,255,255,.06);
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:40px;padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-brand{
  display:flex;align-items:center;gap:11px;
  color:#fff;font-size:16.5px;font-weight:700;margin-bottom:16px;
}
.footer-brand .brand-icon{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(140deg,#22375c,#2f4a7d);
  color:#f6bd6c;
}
.site-footer p{font-size:14px;line-height:1.85;color:#8f9cb2;max-width:340px;}
.footer-col h4{
  color:#fff;font-size:14.5px;font-weight:700;
  margin-bottom:16px;letter-spacing:.4px;
}
.footer-col a{
  display:block;color:#93a0b6;font-size:14px;
  padding:5px 0;transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:#f6bd6c;transform:translateX(3px);}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  padding-top:22px;font-size:13px;color:#78859b;
}
.footer-bottom a{color:#9aa6bb;}
.footer-bottom a:hover{color:#f6bd6c;}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:38px;}
  .grid-3,.steps,.plan-table{grid-template-columns:repeat(2,1fr);}
  .stat-strip{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;gap:32px;}
  .cta-band{grid-template-columns:1fr;padding:44px 32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .nav-search input{width:140px;}
}
@media (max-width:991.98px){
  .main-nav{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;padding:14px 24px 18px;
    border-bottom:1px solid var(--line);
    box-shadow:0 18px 30px rgba(16,26,46,.1);
    display:none;
  }
  .main-nav.open{display:flex;}
  .nav-link-item{padding:11px 16px;border-radius:12px;font-size:15px;}
  .nav-search{display:none;}
  .menu-toggle{display:flex;}
  .header-actions .btn-cta{padding:9px 16px;font-size:13.5px;}
}
@media (max-width:768px){
  .section{padding:54px 0;}
  .hero{padding:48px 0 56px;}
  .grid-3,.grid-2,.steps,.plan-table,.stat-strip{grid-template-columns:1fr;}
  .hero-facts{gap:20px;}
  .hero-fact strong{font-size:19px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;}
  .cta-band{padding:36px 24px;}
  .section-head{margin-bottom:32px;}
  .site-footer{margin-top:56px;padding-top:48px;}
}
@media (max-width:520px){
  .container-xl{padding:0 18px;}
  .brand{font-size:15px;gap:9px;}
  .brand-icon{width:34px;height:34px;border-radius:10px;font-size:13px;}
  .header-actions .btn-cta span{display:none;}
  .header-actions .btn-cta{padding:9px 13px;}
  .hero h1{font-size:1.62rem;}
  .hero-sub{font-size:15px;}
  .btn-primary,.btn-ghost{width:100%;justify-content:center;}
  .hero-actions{gap:10px;}
  .hero-panel{padding:18px;}
  .ui-card{padding:22px;}
  .stat-strip{padding:28px 20px;gap:20px;}
  .accordion-button{padding:16px 18px;font-size:15px;}
  .accordion-body{padding:0 18px 18px;}
}

/* roulang page: category2 */
:root{
  --brand:#2b4bd8;
  --brand-dark:#1e37a8;
  --brand-soft:#eef1ff;
  --brand-line:#d7ddff;
  --accent:#f4823c;
  --accent-soft:#fff3ea;
  --ink:#101828;
  --ink-2:#344054;
  --muted:#667085;
  --line:#e4e8f2;
  --bg:#f5f7fc;
  --surface:#ffffff;
  --radius-xs:8px;
  --radius-sm:12px;
  --radius:16px;
  --radius-lg:22px;
  --shadow-xs:0 1px 2px rgba(16,24,40,.05);
  --shadow-sm:0 2px 6px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
  --shadow-md:0 12px 28px -14px rgba(16,24,40,.24);
  --shadow-lg:0 28px 64px -28px rgba(23,32,80,.42);
  --container:1160px;
  --sp-section:clamp(46px,5.6vw,86px);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--brand-dark);}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);line-height:1.28;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(43,75,216,.42);outline-offset:3px;border-radius:6px;}
.container-xl{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:22px;
  padding-right:22px;
}

/* ============ header / nav ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
  box-shadow:0 4px 18px -14px rgba(16,24,40,.35);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:22px;
  min-height:70px;
  padding-top:10px;
  padding-bottom:10px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  color:var(--ink);
  font-weight:800;
  font-size:16.5px;
  letter-spacing:-.01em;
}
.brand:hover{color:var(--brand);}
.brand-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;height:36px;
  border-radius:11px;
  background:linear-gradient(140deg,var(--brand) 0%,#5566f0 100%);
  color:#fff;
  font-size:15px;
  box-shadow:0 6px 14px -6px rgba(43,75,216,.7);
}
.main-nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:6px;
  flex:1 1 auto;
  min-width:0;
}
.nav-link-item{
  position:relative;
  display:inline-block;
  padding:9px 13px;
  border-radius:10px;
  font-size:14.5px;
  font-weight:600;
  color:var(--ink-2);
  white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.nav-link-item:hover{background:var(--brand-soft);color:var(--brand-dark);}
.nav-link-item.active{color:var(--brand);background:var(--brand-soft);}
.nav-link-item.active::after{
  content:"";
  position:absolute;
  left:13px;right:13px;bottom:3px;
  height:2px;
  border-radius:2px;
  background:var(--brand);
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.search-box{
  display:flex;
  align-items:center;
  gap:8px;
  background:#f3f5fb;
  border:1px solid var(--line);
  border-radius:999px;
  padding:7px 14px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.search-box:focus-within{
  background:#fff;
  border-color:var(--brand-line);
  box-shadow:0 0 0 4px rgba(43,75,216,.12);
}
.search-box i{color:var(--muted);font-size:13px;}
.search-box input{
  border:0;
  background:transparent;
  outline:none;
  font-size:13.5px;
  width:118px;
  color:var(--ink);
}
.search-box input::placeholder{color:#98a2b3;}
.btn-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 18px;
  border-radius:999px;
  border:0;
  background:var(--brand);
  color:#fff;
  font-size:14px;
  font-weight:700;
  white-space:nowrap;
  box-shadow:0 10px 22px -12px rgba(43,75,216,.95);
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.btn-cta:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 14px 26px -12px rgba(43,75,216,.95);}
.btn-cta:active{transform:translateY(0);}

/* ============ hero ============ */
.hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(900px 420px at 88% -10%,rgba(43,75,216,.12),transparent 70%),
    radial-gradient(620px 340px at 4% 0%,rgba(244,130,60,.12),transparent 68%),
    linear-gradient(180deg,#ffffff 0%,#f7f9ff 62%,var(--bg) 100%);
  border-bottom:1px solid var(--line);
  padding:clamp(34px,4.6vw,64px) 0 var(--sp-section);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.18fr .82fr;
  gap:clamp(24px,3.4vw,48px);
  align-items:start;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--brand-line);
  color:var(--brand);
  font-size:12.8px;
  font-weight:700;
  letter-spacing:.06em;
  box-shadow:var(--shadow-xs);
}
.hero-title{
  font-size:clamp(28px,3.6vw,46px);
  margin:18px 0 16px;
  letter-spacing:-.02em;
}
.hero-title .hl{
  color:var(--brand);
  background:linear-gradient(180deg,transparent 62%,rgba(43,75,216,.16) 62%);
  padding:0 2px;
}
.hero-sub{
  color:var(--ink-2);
  font-size:clamp(14.5px,1.4vw,16.5px);
  max-width:640px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}
.btn-primary-solid{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:13px 26px;
  border-radius:12px;
  border:0;
  background:var(--brand);
  color:#fff;
  font-weight:700;
  font-size:15px;
  box-shadow:0 16px 30px -16px rgba(43,75,216,.95);
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.btn-primary-solid:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 22px 36px -18px rgba(43,75,216,.95);}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:12px 24px;
  border-radius:12px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink-2);
  font-weight:700;
  font-size:15px;
  transition:border-color .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn-ghost:hover{border-color:var(--brand-line);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
  margin-top:34px;
  max-width:640px;
}
.stat-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:14px 14px 12px;
  box-shadow:var(--shadow-xs);
}
.stat-card .num{
  font-size:20px;
  font-weight:800;
  color:var(--brand);
  line-height:1.2;
}
.stat-card .lbl{
  font-size:12.6px;
  color:var(--muted);
  margin-top:2px;
}
/* hero 侧面板 */
.hero-panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
  padding:22px;
}
.panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-bottom:14px;
  border-bottom:1px dashed var(--line);
}
.panel-head h3{font-size:15.5px;}
.panel-head .dot{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12px;
  font-weight:700;
  color:#12b76a;
}
.panel-head .dot::before{
  content:"";
  width:7px;height:7px;border-radius:50%;
  background:#12b76a;
  box-shadow:0 0 0 3px rgba(18,183,106,.16);
}
.panel-list{margin-top:6px;}
.panel-item{
  display:flex;
  gap:12px;
  padding:13px 0;
  border-bottom:1px solid #f1f3f9;
}
.panel-item:last-child{border-bottom:0;padding-bottom:2px;}
.role-avatar{
  flex:0 0 40px;
  width:40px;height:40px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  font-size:14.5px;
  color:var(--brand-dark);
  background:var(--brand-soft);
  border:1px solid var(--brand-line);
}
.role-avatar.warm{
  color:#b2510f;
  background:var(--accent-soft);
  border-color:#ffdcc2;
}
.panel-item .who{font-size:14.4px;font-weight:800;}
.panel-item .who span{
  display:inline-block;
  margin-left:8px;
  font-size:11.5px;
  font-weight:700;
  color:var(--muted);
  background:#f4f6fb;
  border-radius:6px;
  padding:1px 7px;
  vertical-align:1px;
}
.panel-item p{font-size:13.2px;color:var(--muted);line-height:1.66;}
.panel-foot{
  margin-top:18px;
  padding-top:14px;
  border-top:1px dashed var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  font-size:13px;
  color:var(--muted);
}

/* ============ 通用板块 ============ */
.section{padding:var(--sp-section) 0;}
.section.tight{padding-top:calc(var(--sp-section) * .55);}
.section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:clamp(24px,3vw,40px);}
.section-tag{
  display:inline-block;
  font-size:12.5px;
  font-weight:800;
  letter-spacing:.1em;
  color:var(--brand);
  background:var(--brand-soft);
  border-radius:999px;
  padding:5px 13px;
  margin-bottom:14px;
}
.section-title{
  font-size:clamp(22px,2.6vw,32px);
  letter-spacing:-.02em;
}
.section-desc{
  margin-top:12px;
  color:var(--muted);
  font-size:15px;
}

/* 阵营卡 */
.faction-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.faction-card{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 20px;
  box-shadow:var(--shadow-xs);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  overflow:hidden;
}
.faction-card::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:3px;
  background:var(--brand);
  opacity:.9;
}
.faction-card.warm::before{background:var(--accent);}
.faction-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--brand-line);}
.faction-icon{
  width:42px;height:42px;
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:var(--brand-soft);
  color:var(--brand);
  font-size:17px;
  margin-bottom:14px;
}
.faction-card.warm .faction-icon{background:var(--accent-soft);color:#c2591a;}
.faction-card h3{font-size:16.5px;margin-bottom:8px;}
.faction-card p{font-size:13.6px;color:var(--muted);line-height:1.72;}
.faction-meta{
  margin-top:14px;
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
.chip{
  font-size:12px;
  font-weight:700;
  color:var(--ink-2);
  background:#f4f6fb;
  border:1px solid var(--line);
  border-radius:999px;
  padding:3px 10px;
}

/* 角色卡网格 */
.role-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.role-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 20px;
  box-shadow:var(--shadow-xs);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;
  flex-direction:column;
}
.role-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--brand-line);}
.role-top{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.role-card h3{font-size:16.5px;}
.role-card .alias{font-size:12.6px;color:var(--muted);margin-top:1px;}
.role-card p{font-size:13.8px;color:var(--muted);line-height:1.72;}
.role-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;}
.tag{
  font-size:11.8px;
  font-weight:700;
  padding:3px 9px;
  border-radius:7px;
  background:var(--brand-soft);
  color:var(--brand-dark);
}
.tag.warm{background:var(--accent-soft);color:#b2510f;}
.tag.gray{background:#f2f4f9;color:var(--ink-2);}

/* 关系主线 时间线样式 */
.line-list{
  display:grid;
  gap:16px;
}
.line-item{
  display:grid;
  grid-template-columns:76px 1fr;
  gap:20px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow-xs);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.line-item:hover{border-color:var(--brand-line);box-shadow:var(--shadow-sm);}
.line-num{
  width:76px;height:56px;
  border-radius:12px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  background:linear-gradient(140deg,var(--brand-soft),#fff);
  border:1px solid var(--brand-line);
  color:var(--brand);
  font-weight:800;
  font-size:11.5px;
  letter-spacing:.08em;
}
.line-num b{font-size:19px;letter-spacing:0;line-height:1.1;}
.line-item h3{font-size:16.8px;margin-bottom:8px;}
.line-item p{font-size:14px;color:var(--muted);}
.line-item ul{margin-top:12px;display:grid;gap:7px;}
.line-item li{
  position:relative;
  padding-left:20px;
  font-size:13.6px;
  color:var(--ink-2);
}
.line-item li::before{
  content:"";
  position:absolute;
  left:4px;top:10px;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--brand);
  opacity:.55;
}

/* 场景 / 适用 */
.scene-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}
.scene-card{
  display:flex;
  gap:16px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow-xs);
  transition:transform .22s ease,box-shadow .22s ease;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.scene-card .s-ico{
  flex:0 0 44px;
  width:44px;height:44px;
  border-radius:13px;
  display:flex;align-items:center;justify-content:center;
  background:var(--brand-soft);
  color:var(--brand);
  font-size:17px;
}
.scene-card h3{font-size:16px;margin-bottom:7px;}
.scene-card p{font-size:13.8px;color:var(--muted);line-height:1.72;}

/* 步骤 */
.steps{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  counter-reset:step;
}
.step{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 22px 22px;
  box-shadow:var(--shadow-xs);
}
.step::before{
  counter-increment:step;
  content:"0" counter(step);
  display:inline-block;
  font-size:13px;
  font-weight:800;
  letter-spacing:.1em;
  color:var(--brand);
  margin-bottom:10px;
}
.step h3{font-size:16.4px;margin-bottom:8px;}
.step p{font-size:13.8px;color:var(--muted);line-height:1.72;}

/* 数据条 */
.metrics{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px 24px;
  box-shadow:var(--shadow-sm);
}
.metric .m-num{
  font-size:clamp(22px,2.4vw,28px);
  font-weight:800;
  color:var(--brand);
  line-height:1.15;
}
.metric .m-lbl{font-size:13.2px;color:var(--muted);margin-top:4px;}

/* FAQ */
.faq-wrap{max-width:880px;}
.faq-wrap .accordion-item{
  border:1px solid var(--line);
  border-radius:var(--radius-sm)!important;
  margin-bottom:12px;
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow-xs);
}
.faq-wrap .accordion-button{
  font-size:15.4px;
  font-weight:700;
  color:var(--ink);
  background:#fff;
  padding:18px 22px;
  box-shadow:none!important;
}
.faq-wrap .accordion-button:not(.collapsed){
  color:var(--brand-dark);
  background:var(--brand-soft);
}
.faq-wrap .accordion-button::after{
  width:16px;height:16px;background-size:16px;
}
.faq-wrap .accordion-body{
  font-size:14.2px;
  color:var(--muted);
  line-height:1.8;
  padding:4px 22px 20px;
  border-top:1px solid #f1f3f9;
}

/* CTA */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-lg);
  background:linear-gradient(135deg,#1b2b6b 0%,#2b4bd8 58%,#4a5df0 100%);
  color:#fff;
  padding:clamp(30px,4vw,52px);
  box-shadow:var(--shadow-lg);
}
.cta-band::after{
  content:"";
  position:absolute;
  right:-90px;top:-90px;
  width:320px;height:320px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.22),transparent 66%);
}
.cta-grid{
  position:relative;
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:26px;
  align-items:center;
}
.cta-band h2{color:#fff;font-size:clamp(21px,2.5vw,30px);letter-spacing:-.02em;}
.cta-band p{color:rgba(255,255,255,.84);margin-top:12px;font-size:14.8px;max-width:600px;}
.cta-actions{display:flex;flex-direction:column;gap:12px;}
.btn-light-solid{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 22px;border-radius:12px;border:0;
  background:#fff;color:var(--brand-dark);
  font-weight:800;font-size:15px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-light-solid:hover{transform:translateY(-2px);box-shadow:0 16px 30px -16px rgba(0,0,0,.5);color:var(--brand-dark);}
.btn-outline-light2{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border-radius:12px;
  border:1px solid rgba(255,255,255,.5);
  background:transparent;color:#fff;
  font-weight:700;font-size:15px;
  transition:background .2s ease,border-color .2s ease;
}
.btn-outline-light2:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff;}

/* footer */
.site-footer{
  background:#0d1526;
  color:#c3cad9;
  padding:clamp(44px,5vw,72px) 0 26px;
  margin-top:var(--sp-section);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr .8fr .8fr .9fr;
  gap:34px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-weight:800;
  font-size:16px;
  margin-bottom:14px;
}
.footer-brand .brand-icon{
  width:34px;height:34px;border-radius:10px;font-size:14px;
  box-shadow:none;
}
.site-footer p{font-size:13.6px;color:#8f9bb3;line-height:1.8;max-width:420px;}
.footer-col h4{
  color:#fff;
  font-size:13.6px;
  letter-spacing:.06em;
  margin-bottom:14px;
  font-weight:800;
}
.footer-col a{
  display:block;
  color:#98a4bd;
  font-size:13.6px;
  padding:5px 0;
  transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:#fff;transform:translateX(3px);}
.footer-bottom{
  margin-top:36px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px;
  font-size:12.8px;
  color:#7d8aa4;
}
.footer-bottom a{color:#a8b4cc;}
.footer-bottom a:hover{color:#fff;}

/* 响应式 */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-panel{order:2;}
  .faction-grid{grid-template-columns:repeat(2,1fr);}
  .role-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:26px;}
  .footer-grid > div:first-child{grid-column:1 / -1;}
  .metrics{grid-template-columns:repeat(2,1fr);}
  .cta-grid{grid-template-columns:1fr;}
  .cta-actions{flex-direction:row;flex-wrap:wrap;}
  .search-box input{width:96px;}
  .nav-link-item{padding:8px 10px;font-size:14px;}
}
@media (max-width:900px){
  .header-inner{flex-wrap:wrap;gap:10px;min-height:auto;padding-top:12px;padding-bottom:12px;}
  .nav-actions{order:2;margin-left:auto;}
  .main-nav{
    order:3;
    flex:1 1 100%;
    overflow-x:auto;
    overflow-y:hidden;
    padding-bottom:4px;
    margin-left:0;
    gap:2px;
    scrollbar-width:none;
  }
  .main-nav::-webkit-scrollbar{display:none;}
  .nav-link-item{flex:0 0 auto;}
}
@media (max-width:768px){
  body{font-size:15.5px;}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
  .scene-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .line-item{grid-template-columns:1fr;gap:12px;}
  .line-num{width:64px;height:44px;flex-direction:row;gap:6px;font-size:11px;}
  .line-num b{font-size:16px;}
  .search-box{display:none;}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid > div:first-child{grid-column:1 / -1;}
  .metrics{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:520px){
  .container-xl{padding-left:16px;padding-right:16px;}
  .brand{font-size:15px;}
  .brand-icon{width:32px;height:32px;font-size:13.5px;}
  .hero-actions .btn-primary-solid,
  .hero-actions .btn-ghost{width:100%;justify-content:center;}
  .faction-grid{grid-template-columns:1fr;}
  .role-grid{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:1fr 1fr;}
  .metrics{grid-template-columns:1fr 1fr;padding:20px 16px;}
  .cta-actions{flex-direction:column;}
  .cta-actions a{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .hero-panel{padding:18px;}
  .panel-item p{font-size:12.8px;}
}

/* roulang page: category3 */
:root{
  --ink:#141b2e;
  --ink-soft:#39435c;
  --muted:#6c778f;
  --line:#e3e8f2;
  --line-strong:#cfd7e8;
  --bg:#f5f7fc;
  --surface:#ffffff;
  --surface-2:#eef2fa;
  --brand:#1f2a55;
  --brand-2:#2f3f79;
  --brand-soft:#e8ecf9;
  --accent:#e0a03c;
  --accent-2:#c9862a;
  --accent-soft:#fdf2de;
  --ok:#1f8a70;
  --radius:16px;
  --radius-sm:10px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(20,27,46,.05),0 10px 26px -18px rgba(20,27,46,.28);
  --shadow-md:0 24px 48px -28px rgba(20,27,46,.42);
  --shadow-lg:0 40px 70px -40px rgba(20,27,46,.5);
  --ease:cubic-bezier(.22,.68,.32,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.78;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease),opacity .2s var(--ease)}
a:hover{color:var(--brand-2)}
img{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;font-weight:800;line-height:1.32;letter-spacing:-.012em;color:var(--ink)}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(224,160,60,.5);outline-offset:3px;border-radius:6px}

.container-xl{width:100%;max-width:1220px;margin:0 auto;padding:0 22px}

/* ---------- 顶栏 ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
  box-shadow:0 2px 14px -10px rgba(20,27,46,.5);
}
.header-inner{
  display:flex;align-items:center;gap:22px;
  min-height:76px;flex-wrap:wrap;
  padding-top:10px;padding-bottom:10px;
}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:17.5px;letter-spacing:-.02em;color:var(--ink);flex-shrink:0}
.brand-icon{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--brand) 0%,var(--brand-2) 100%);
  color:#fff;font-size:16px;box-shadow:0 10px 20px -14px rgba(31,42,85,.9);
  transition:transform .3s var(--ease);
}
.brand:hover .brand-icon{transform:rotate(-6deg) scale(1.05)}
.brand-text{white-space:nowrap}

.main-nav{display:flex;align-items:center;gap:4px;flex:1 1 auto;flex-wrap:wrap}
.nav-link-item{
  position:relative;display:inline-block;
  padding:9px 15px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:600;color:var(--ink-soft);
  transition:background .2s var(--ease),color .2s var(--ease);
}
.nav-link-item:hover{background:var(--surface-2);color:var(--brand)}
.nav-link-item.active{color:var(--brand);background:var(--brand-soft)}
.nav-link-item.active::after{
  content:"";position:absolute;left:50%;bottom:-13px;transform:translateX(-50%);
  width:22px;height:3px;border-radius:3px;background:var(--accent);
}

.header-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
.search-box{
  display:flex;align-items:center;gap:8px;
  background:var(--surface-2);border:1px solid transparent;
  border-radius:var(--radius-pill);padding:8px 15px;
  transition:border-color .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease);
}
.search-box i{font-size:13px;color:var(--muted)}
.search-box input{
  border:0;background:transparent;outline:none;font-size:14px;color:var(--ink);
  width:172px;padding:0;line-height:1.4;
}
.search-box input::placeholder{color:#98a2b8}
.search-box:focus-within{background:#fff;border-color:var(--line-strong);box-shadow:0 0 0 4px rgba(47,63,121,.08)}
.btn-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(140deg,var(--brand) 0%,var(--brand-2) 100%);
  color:#fff;font-weight:700;font-size:14.5px;
  padding:11px 22px;border-radius:var(--radius-pill);border:1px solid transparent;
  box-shadow:0 12px 24px -16px rgba(31,42,85,.95);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
  white-space:nowrap;
}
.btn-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 30px -16px rgba(31,42,85,.85);filter:brightness(1.06)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  align-items:center;justify-content:center;font-size:16px;cursor:pointer;
}
.nav-toggle:hover{background:var(--surface-2)}

/* ---------- 通用板块 ---------- */
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section-head{max-width:760px;margin-bottom:38px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent-soft);color:var(--accent-2);
  font-size:13px;font-weight:800;letter-spacing:.04em;
  padding:6px 14px;border-radius:var(--radius-pill);margin-bottom:16px;
}
.eyebrow--brand{background:var(--brand-soft);color:var(--brand-2)}
.section-title{font-size:clamp(24px,2.6vw,33px);margin-bottom:14px}
.section-sub{color:var(--muted);font-size:16px;max-width:680px}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 88% -10%,rgba(224,160,60,.16),transparent 66%),
    radial-gradient(760px 420px at 4% 8%,rgba(47,63,121,.13),transparent 62%),
    linear-gradient(180deg,#fdfefe 0%,#f4f7fd 100%);
  border-bottom:1px solid var(--line);
  padding:64px 0 72px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(31,42,85,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(31,42,85,.045) 1px,transparent 1px);
  background-size:52px 52px;mask-image:linear-gradient(180deg,rgba(0,0,0,.65),transparent 78%);
  pointer-events:none;
}
.hero .container-xl{position:relative;z-index:2}
.hero h1{font-size:clamp(29px,4vw,46px);line-height:1.22;margin-bottom:20px;letter-spacing:-.02em}
.hero h1 .hl{
  background:linear-gradient(180deg,transparent 62%,rgba(224,160,60,.38) 62%);
  padding:0 2px;
}
.hero-lead{font-size:17px;color:var(--ink-soft);max-width:600px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.btn-main{
  display:inline-flex;align-items:center;gap:9px;
  background:linear-gradient(140deg,var(--brand) 0%,var(--brand-2) 100%);
  color:#fff;font-weight:700;font-size:15.5px;
  padding:14px 28px;border-radius:var(--radius-pill);border:1px solid transparent;
  box-shadow:0 16px 30px -18px rgba(31,42,85,.95);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
}
.btn-main:hover{color:#fff;transform:translateY(-3px);box-shadow:0 22px 36px -18px rgba(31,42,85,.9);filter:brightness(1.07)}
.btn-main:active{transform:translateY(-1px)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  background:#fff;color:var(--ink);font-weight:700;font-size:15.5px;
  padding:14px 26px;border-radius:var(--radius-pill);
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease),color .22s var(--ease);
}
.btn-ghost:hover{transform:translateY(-3px);border-color:var(--brand-2);color:var(--brand);box-shadow:var(--shadow-md)}
.btn-ghost:active{transform:translateY(-1px)}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--muted);font-size:14.5px}
.hero-points li{display:flex;align-items:center;gap:8px}
.hero-points i{color:var(--ok);font-size:13px}

/* Hero 侧面板 */
.hero-panel{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:26px;box-shadow:var(--shadow-md);
}
.hero-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.hero-panel-head h3{font-size:16.5px}
.pill-live{
  display:inline-flex;align-items:center;gap:6px;
  background:#e9f7f2;color:#17705c;font-size:12.5px;font-weight:800;
  padding:5px 11px;border-radius:var(--radius-pill);
}
.pill-live .dot{width:7px;height:7px;border-radius:50%;background:#1f8a70;animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(1.35)}}
.ep-item{
  display:flex;gap:14px;padding:13px 0;border-bottom:1px dashed var(--line);
  align-items:flex-start;
}
.ep-item:last-of-type{border-bottom:0}
.ep-tag{
  flex-shrink:0;font-size:12px;font-weight:800;color:var(--brand-2);
  background:var(--brand-soft);border-radius:8px;padding:4px 9px;margin-top:3px;
}
.ep-body strong{display:block;font-size:14.8px;margin-bottom:2px}
.ep-body span{font-size:13.4px;color:var(--muted);line-height:1.6}
.hero-panel-foot{
  margin-top:18px;padding-top:16px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.hero-panel-foot span{font-size:13px;color:var(--muted)}
.hero-panel-foot a{font-size:13.5px;font-weight:800;color:var(--brand-2);display:inline-flex;align-items:center;gap:6px}
.hero-panel-foot a:hover{color:var(--accent-2)}

/* ---------- 卡片 ---------- */
.card-soft{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;height:100%;box-shadow:var(--shadow-sm);
  transition:transform .26s var(--ease),box-shadow .26s var(--ease),border-color .26s var(--ease);
}
.card-soft:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.card-icon{
  width:48px;height:48px;border-radius:13px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-2);font-size:19px;margin-bottom:16px;
  transition:background .26s var(--ease),color .26s var(--ease);
}
.card-soft:hover .card-icon{background:var(--accent-soft);color:var(--accent-2)}
.card-soft h3{font-size:18px;margin-bottom:9px}
.card-soft p{color:var(--muted);font-size:14.8px;line-height:1.75}
.card-meta{
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);
  display:flex;flex-wrap:wrap;gap:8px;
}
.tag{
  display:inline-block;font-size:12.5px;font-weight:700;
  color:var(--ink-soft);background:var(--surface-2);
  padding:4px 11px;border-radius:var(--radius-pill);
}
.tag--accent{background:var(--accent-soft);color:var(--accent-2)}

/* ---------- 名场面 ---------- */
.scene-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px 26px;height:100%;box-shadow:var(--shadow-sm);overflow:hidden;
  transition:transform .26s var(--ease),box-shadow .26s var(--ease);
}
.scene-card::after{
  content:"";position:absolute;left:0;top:0;height:100%;width:4px;
  background:linear-gradient(180deg,var(--accent),rgba(224,160,60,0));
  opacity:0;transition:opacity .26s var(--ease);
}
.scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.scene-card:hover::after{opacity:1}
.scene-no{
  font-size:13px;font-weight:800;color:var(--accent-2);letter-spacing:.08em;margin-bottom:12px;
}
.scene-card h3{font-size:18.5px;margin-bottom:10px}
.scene-card p{color:var(--muted);font-size:14.8px}
.scene-quote{
  margin-top:16px;padding:13px 16px;border-left:3px solid var(--accent);
  background:var(--accent-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  font-size:14px;color:var(--ink-soft);
}

/* ---------- 流程 ---------- */
.flow-wrap{background:#fff;border:1px solid var(--line);border-radius:22px;padding:40px 34px;box-shadow:var(--shadow-sm)}
.step{position:relative;padding-left:64px;padding-bottom:30px}
.step:last-child{padding-bottom:0}
.step::before{
  content:"";position:absolute;left:19px;top:44px;bottom:2px;width:2px;
  background:linear-gradient(180deg,var(--line-strong),rgba(207,215,232,.15));
}
.step:last-child::before{display:none}
.step-num{
  position:absolute;left:0;top:0;width:40px;height:40px;border-radius:12px;
  display:grid;place-items:center;font-weight:800;font-size:15px;
  background:var(--brand-soft);color:var(--brand-2);
  border:1px solid rgba(47,63,121,.12);
}
.step h3{font-size:17.5px;margin-bottom:7px}
.step p{color:var(--muted);font-size:14.8px}

/* ---------- 场景列表 ---------- */
.scene-list{display:grid;gap:14px}
.scene-row{
  display:flex;gap:16px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-sm);
  transition:border-color .24s var(--ease),transform .24s var(--ease),box-shadow .24s var(--ease);
}
.scene-row:hover{transform:translateX(4px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.scene-row i{
  flex-shrink:0;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent-2);font-size:15px;
}
.scene-row h4{font-size:16px;margin-bottom:5px}
.scene-row p{color:var(--muted);font-size:14.4px;margin:0}

/* ---------- 数据条 ---------- */
.stat-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden;
}
.stat-cell{background:#fff;padding:26px 22px;text-align:center}
.stat-cell strong{display:block;font-size:clamp(24px,3vw,32px);color:var(--brand);letter-spacing:-.02em}
.stat-cell span{font-size:13.6px;color:var(--muted)}

/* ---------- 反馈 ---------- */
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;height:100%;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:14px;
  transition:transform .26s var(--ease),box-shadow .26s var(--ease);
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.quote-card .stars{color:var(--accent);font-size:13px;letter-spacing:2px}
.quote-card p{font-size:14.8px;color:var(--ink-soft);flex:1}
.quote-who{display:flex;align-items:center;gap:11px;margin-top:2px}
.avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-2);font-weight:800;font-size:14px;flex-shrink:0;
}
.quote-who strong{display:block;font-size:14px;line-height:1.3}
.quote-who span{font-size:12.6px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px;margin:0 auto}
.accordion-item{
  border:1px solid var(--line)!important;border-radius:var(--radius)!important;
  overflow:hidden;margin-bottom:12px;background:#fff;
  box-shadow:var(--shadow-sm);
}
.accordion-button{
  font-weight:700;font-size:16px;color:var(--ink);
  background:#fff;padding:20px 22px;box-shadow:none!important;
}
.accordion-button:not(.collapsed){
  background:var(--brand-soft);color:var(--brand);
}
.accordion-button:focus{box-shadow:0 0 0 3px rgba(224,160,60,.3)!important}
.accordion-button::after{
  background-size:14px;width:14px;height:14px;
}
.accordion-body{
  padding:4px 22px 22px;color:var(--muted);font-size:14.9px;line-height:1.8;background:#fff;
}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--brand) 0%,#2a3668 55%,#3a4785 100%);
  border-radius:24px;padding:56px 48px;color:#fff;
  box-shadow:var(--shadow-lg);
}
.cta-band::before{
  content:"";position:absolute;right:-90px;top:-90px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(224,160,60,.35),transparent 68%);
}
.cta-band::after{
  content:"";position:absolute;left:-70px;bottom:-110px;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.12),transparent 70%);
}
.cta-band .inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}
.cta-band h2{color:#fff;font-size:clamp(23px,2.8vw,31px);margin-bottom:12px}
.cta-band p{color:rgba(255,255,255,.82);max-width:560px;font-size:15.4px;margin:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:13px}
.btn-light{
  display:inline-flex;align-items:center;gap:9px;
  background:#fff;color:var(--brand);font-weight:800;font-size:15px;
  padding:14px 26px;border-radius:var(--radius-pill);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
  box-shadow:0 16px 30px -20px rgba(0,0,0,.8);
}
.btn-light:hover{color:var(--brand);transform:translateY(-3px);box-shadow:0 22px 36px -20px rgba(0,0,0,.7)}
.btn-outline-light2{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.08);color:#fff;font-weight:700;font-size:15px;
  padding:14px 26px;border-radius:var(--radius-pill);border:1px solid rgba(255,255,255,.42);
  transition:background .22s var(--ease),transform .22s var(--ease),border-color .22s var(--ease);
}
.btn-outline-light2:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-3px);border-color:#fff}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:76px;background:#101728;color:#b8c1d8;padding:60px 0 26px;
  border-top:1px solid rgba(255,255,255,.06);
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;
  padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.09);
}
.footer-brand{
  display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-size:17px;margin-bottom:14px;
}
.footer-brand .brand-icon{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(150deg,#2f3f79,#3b4a8c);color:#fff;font-size:15px;
}
.site-footer p{color:#93a0bd;font-size:14.4px;line-height:1.8;margin:0}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.01em}
.footer-col a{display:block;color:#93a0bd;font-size:14.4px;padding:5px 0;transition:color .2s var(--ease),transform .2s var(--ease)}
.footer-col a:hover{color:var(--accent);transform:translateX(3px)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  padding-top:24px;font-size:13.4px;color:#7f8bab;
}
.footer-bottom a{color:#a8b4d0;text-decoration:underline;text-underline-offset:3px}
.footer-bottom a:hover{color:var(--accent)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .section{padding:60px 0}
  .hero{padding:52px 0 58px}
  .stat-band{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .search-box input{width:130px}
}
@media (max-width:991.98px){
  .header-inner{gap:14px}
  .nav-toggle{display:flex;order:3;margin-left:auto}
  .header-tools{order:4;margin-left:0;width:100%;display:none}
  .main-nav{
    order:5;display:none;width:100%;flex-direction:column;align-items:stretch;
    gap:4px;padding:10px 0 6px;border-top:1px solid var(--line);margin-top:8px;
  }
  .site-header.nav-open .main-nav{display:flex}
  .site-header.nav-open .header-tools{display:flex;flex-wrap:wrap}
  .header-tools .search-box{flex:1 1 180px}
  .header-tools .btn-cta{flex:0 0 auto}
  .nav-link-item{padding:12px 14px;border-radius:12px}
  .nav-link-item.active::after{display:none}
  .flow-wrap{padding:32px 24px}
}
@media (max-width:767.98px){
  .hero h1{font-size:29px}
  .hero-lead{font-size:15.8px}
  .section{padding:48px 0}
  .section-title{font-size:24px}
  .card-soft,.scene-card,.quote-card{padding:22px}
  .cta-band{padding:38px 26px;border-radius:20px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;gap:8px}
  .stat-band{grid-template-columns:1fr 1fr}
  .hero-panel{padding:22px}
}
@media (max-width:520px){
  .container-xl{padding:0 16px}
  .brand{font-size:15.5px}
  .brand-icon{width:36px;height:36px;border-radius:10px;font-size:15px}
  .hero{padding:40px 0 46px}
  .hero h1{font-size:25px}
  .hero-actions{gap:10px}
  .btn-main,.btn-ghost{width:100%;justify-content:center;padding:13px 20px;font-size:15px}
  .hero-points{flex-direction:column;gap:8px}
  .stat-cell{padding:20px 14px}
  .stat-cell strong{font-size:24px}
  .step{padding-left:52px}
  .step-num{width:34px;height:34px;font-size:13.5px;border-radius:10px}
  .step::before{left:16px;top:38px}
  .scene-row{flex-direction:column;gap:12px}
  .accordion-button{font-size:15px;padding:16px}
  .cta-band h2{font-size:22px}
  .btn-light,.btn-outline-light2{width:100%;justify-content:center}
}

/* roulang page: category4 */
:root{
  --ink:#111a2b;
  --ink-soft:#33415a;
  --body:#46566f;
  --muted:#78879e;
  --line:#e4e9f2;
  --line-strong:#d2dbe9;
  --bg:#f6f8fc;
  --surface:#ffffff;
  --brand:#f0a92b;
  --brand-dark:#cf8a08;
  --brand-soft:#fff6e2;
  --navy:#16233c;
  --navy-2:#1e3050;
  --teal:#2f8f7d;
  --teal-soft:#e8f5f1;
  --radius-xs:8px;
  --radius-sm:12px;
  --radius:16px;
  --radius-lg:22px;
  --radius-pill:999px;
  --shadow-xs:0 1px 2px rgba(17,26,43,.06);
  --shadow-sm:0 2px 10px rgba(17,26,43,.06);
  --shadow-md:0 10px 28px rgba(17,26,43,.09);
  --shadow-lg:0 24px 60px rgba(17,26,43,.14);
  --container:1200px;
  --header-h:74px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--ink);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-dark);}
h1,h2,h3,h4,h5{color:var(--ink);font-weight:700;line-height:1.35;margin:0 0 .6em;letter-spacing:-.01em;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input{font-family:inherit;font-size:inherit;}
:focus-visible{outline:3px solid rgba(240,169,43,.55);outline-offset:2px;border-radius:6px;}

.container-xl{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:22px;
  padding-right:22px;
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(17,26,43,.02),0 6px 20px rgba(17,26,43,.04);
}
.nav-inner{
  min-height:var(--header-h);
  display:flex;
  align-items:center;
  gap:18px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:1.02rem;
  color:var(--ink);
  white-space:nowrap;
  flex:0 0 auto;
}
.brand-icon{
  width:38px;height:38px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;
  background:linear-gradient(135deg,var(--brand),#ffd066);
  color:#4a3302;
  font-size:1rem;
  box-shadow:0 4px 12px rgba(240,169,43,.35);
}
.brand:hover .brand-icon{transform:translateY(-1px);}
.brand-icon{transition:transform .2s ease;}

.main-nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:8px;
  flex:1 1 auto;
}
.nav-link-item{
  position:relative;
  display:inline-block;
  padding:8px 14px;
  border-radius:var(--radius-pill);
  font-size:.94rem;
  font-weight:600;
  color:var(--ink-soft);
  transition:background .2s ease,color .2s ease;
}
.nav-link-item:hover{background:#f1f4fa;color:var(--ink);}
.nav-link-item.active{background:var(--brand-soft);color:var(--brand-dark);}
.nav-link-item.active::after{
  content:"";
  position:absolute;left:50%;bottom:-1px;
  width:18px;height:3px;border-radius:3px;
  transform:translateX(-50%);
  background:var(--brand);
}

.nav-tools{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.search-box{
  position:relative;
  display:flex;
  align-items:center;
  background:#f2f5fa;
  border:1px solid transparent;
  border-radius:var(--radius-pill);
  padding:0 14px;
  height:40px;
  transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.search-box:focus-within{
  background:#fff;
  border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(240,169,43,.16);
}
.search-box i{color:var(--muted);font-size:.86rem;margin-right:8px;}
.search-box input{
  border:0;background:transparent;outline:none;
  width:170px;font-size:.9rem;color:var(--ink);
}
.search-box input::placeholder{color:#9aa6b8;}

.btn-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:40px;
  padding:0 20px;
  border-radius:var(--radius-pill);
  background:var(--navy);
  color:#fff;
  font-size:.92rem;
  font-weight:700;
  white-space:nowrap;
  border:1px solid var(--navy);
  box-shadow:0 6px 16px rgba(22,35,60,.18);
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.btn-cta:hover{background:var(--navy-2);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(22,35,60,.24);}
.btn-cta:active{transform:translateY(0);}

.nav-toggle{
  display:none;
  width:40px;height:40px;
  border:1px solid var(--line-strong);
  border-radius:12px;
  background:#fff;
  color:var(--ink);
  cursor:pointer;
  align-items:center;
  justify-content:center;
  transition:background .2s ease;
}
.nav-toggle:hover{background:#f1f4fa;}

/* ============ 通用按钮 ============ */
.btn-primary-solid,
.btn-ghost,
.btn-light-solid{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:13px 26px;
  border-radius:var(--radius-pill);
  font-size:.96rem;
  font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
}
.btn-primary-solid{
  background:var(--brand);
  color:#3c2a00;
  box-shadow:0 10px 24px rgba(240,169,43,.34);
}
.btn-primary-solid:hover{background:#ffb93c;color:#33240a;transform:translateY(-2px);box-shadow:0 14px 30px rgba(240,169,43,.42);}
.btn-primary-solid:active{transform:translateY(0);}

.btn-ghost{
  background:transparent;
  color:#fff;
  border-color:rgba(255,255,255,.32);
}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.6);}

.btn-light-solid{
  background:#fff;
  color:var(--navy);
  border-color:var(--line-strong);
  box-shadow:var(--shadow-xs);
}
.btn-light-solid:hover{background:#fff;color:var(--brand-dark);border-color:var(--brand);transform:translateY(-2px);}

/* ============ 首屏 ============ */
.hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(900px 420px at 88% -10%,rgba(240,169,43,.24),transparent 62%),
    radial-gradient(700px 380px at 4% 110%,rgba(47,143,125,.20),transparent 66%),
    linear-gradient(160deg,#16233c 0%,#1c2c49 58%,#22344f 100%);
  color:#c9d4e6;
  padding:64px 0 74px;
}
.hero::after{
  content:"";
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.55),transparent 78%);
  pointer-events:none;
}
.hero .container-xl{position:relative;z-index:2;}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 16px;
  border-radius:var(--radius-pill);
  background:rgba(240,169,43,.16);
  border:1px solid rgba(240,169,43,.42);
  color:#ffd27a;
  font-size:.82rem;
  font-weight:700;
  letter-spacing:.02em;
  margin-bottom:20px;
}
.hero h1{
  color:#fff;
  font-size:clamp(1.85rem,3.6vw,2.85rem);
  line-height:1.28;
  margin-bottom:18px;
  letter-spacing:-.02em;
}
.hero h1 .hl{
  color:#ffc44d;
  position:relative;
  white-space:nowrap;
}
.hero-sub{
  color:#b9c6dc;
  font-size:1.03rem;
  max-width:560px;
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px;}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:26px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.14);
  max-width:520px;
}
.hero-stats .stat-num{
  display:block;
  font-size:1.45rem;
  font-weight:800;
  color:#fff;
  line-height:1.2;
}
.hero-stats .stat-label{
  display:block;
  font-size:.82rem;
  color:#93a3bd;
  margin-top:2px;
}

/* 首屏排期卡 */
.schedule-card{
  background:rgba(255,255,255,.97);
  border-radius:var(--radius-lg);
  padding:24px 24px 20px;
  box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.6);
}
.schedule-card .sc-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-bottom:16px;
  border-bottom:1px dashed var(--line-strong);
  margin-bottom:8px;
}
.schedule-card .sc-head h2{
  font-size:1.02rem;
  margin:0;
  display:flex;align-items:center;gap:9px;
}
.schedule-card .sc-head h2 i{color:var(--brand);}
.sc-sync{
  font-size:.76rem;
  color:var(--teal);
  background:var(--teal-soft);
  padding:4px 11px;
  border-radius:var(--radius-pill);
  font-weight:700;
  white-space:nowrap;
}
.sc-row{
  display:flex;
  align-items:center;
  gap:14px;
  padding:14px 0;
  border-bottom:1px solid var(--line);
}
.sc-row:last-child{border-bottom:0;}
.sc-date{
  flex:0 0 auto;
  width:54px;
  text-align:center;
  background:#f3f6fb;
  border-radius:12px;
  padding:7px 0 6px;
  line-height:1.15;
}
.sc-date .d{display:block;font-size:1.1rem;font-weight:800;color:var(--ink);}
.sc-date .m{display:block;font-size:.7rem;color:var(--muted);letter-spacing:.04em;}
.sc-body{flex:1 1 auto;min-width:0;}
.sc-body .t{font-weight:700;color:var(--ink);font-size:.95rem;}
.sc-body .s{font-size:.82rem;color:var(--muted);}
.tag{
  display:inline-flex;align-items:center;gap:5px;
  font-size:.74rem;
  font-weight:700;
  padding:4px 11px;
  border-radius:var(--radius-pill);
  white-space:nowrap;
}
.tag-live{background:var(--teal-soft);color:#1f6a5b;}
.tag-soon{background:var(--brand-soft);color:var(--brand-dark);}
.tag-wait{background:#eef2f8;color:#5a6a82;}

/* ============ 板块通用 ============ */
.section{padding:78px 0;}
.section-tight{padding:64px 0;}
.section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:720px;margin:0 auto 46px;text-align:center;}
.eyebrow{
  display:inline-block;
  font-size:.79rem;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brand-dark);
  background:var(--brand-soft);
  padding:6px 14px;
  border-radius:var(--radius-pill);
  margin-bottom:16px;
}
.section-head h2{
  font-size:clamp(1.5rem,2.6vw,2.05rem);
  margin-bottom:14px;
}
.section-head p{color:var(--muted);margin:0;font-size:.98rem;}

/* ============ 节奏卡片 ============ */
.rhythm-card{
  height:100%;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:30px 26px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.rhythm-card:hover{
  transform:translateY(-5px);
  box-shadow:var(--shadow-md);
  border-color:#f3d79a;
}
.rhythm-icon{
  width:52px;height:52px;
  border-radius:15px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;
  background:var(--brand-soft);
  color:var(--brand-dark);
  margin-bottom:20px;
}
.rhythm-card.alt .rhythm-icon{background:var(--teal-soft);color:#1f6a5b;}
.rhythm-card.alt2 .rhythm-icon{background:#eef2f8;color:#3f5474;}
.rhythm-card h3{font-size:1.12rem;margin-bottom:10px;}
.rhythm-card p{font-size:.92rem;color:var(--body);margin-bottom:16px;}
.rhythm-meta{
  display:flex;flex-wrap:wrap;gap:8px;
  padding-top:14px;
  border-top:1px dashed var(--line-strong);
}
.pill{
  font-size:.76rem;
  font-weight:700;
  color:#55647c;
  background:#f3f6fb;
  border-radius:var(--radius-pill);
  padding:4px 11px;
}

/* ============ 预告速览 ============ */
.preview-card{
  height:100%;
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-xs);
  transition:transform .25s ease,box-shadow .25s ease;
}
.preview-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.preview-cover{
  position:relative;
  height:132px;
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  font-size:1.9rem;
  background:linear-gradient(140deg,#1f3150,#31496e);
}
.preview-cover.c2{background:linear-gradient(140deg,#7a4a12,#c98a20);}
.preview-cover.c3{background:linear-gradient(140deg,#1e5a50,#2f8f7d);}
.preview-cover .ep{
  position:absolute;
  left:14px;top:14px;
  font-size:.74rem;
  font-weight:800;
  letter-spacing:.05em;
  padding:4px 11px;
  border-radius:var(--radius-pill);
  background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.34);
  color:#fff;
}
.preview-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1 1 auto;}
.preview-body h3{font-size:1.04rem;margin-bottom:10px;}
.preview-body p{font-size:.9rem;color:var(--body);margin-bottom:16px;flex:1 1 auto;}
.preview-foot{
  display:flex;align-items:center;justify-content:space-between;
  font-size:.83rem;color:var(--muted);
  padding-top:14px;border-top:1px solid var(--line);
}
.preview-foot a{font-weight:700;color:var(--brand-dark);}
.preview-foot a:hover{color:var(--ink);}

/* ============ 提醒表单 ============ */
.remind-wrap{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
  overflow:hidden;
}
.remind-left{
  background:linear-gradient(165deg,#16233c,#22344f);
  color:#c3cfe2;
  padding:42px 38px;
  height:100%;
}
.remind-left h2{color:#fff;font-size:1.5rem;margin-bottom:14px;}
.remind-left p{font-size:.93rem;color:#a9b8cf;}
.remind-points{margin-top:24px;display:grid;gap:14px;}
.remind-points li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:.92rem;color:#c3cfe2;
}
.remind-points i{
  color:var(--brand);
  margin-top:5px;
  font-size:.86rem;
}
.remind-right{padding:42px 38px;}
.form-label-sm{
  display:block;
  font-size:.86rem;
  font-weight:700;
  color:var(--ink);
  margin-bottom:8px;
}
.form-control,
.form-select{
  border:1px solid var(--line-strong);
  border-radius:var(--radius-sm);
  padding:11px 14px;
  font-size:.93rem;
  color:var(--ink);
  background:#fff;
  box-shadow:none;
}
.form-control:focus,
.form-select:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(240,169,43,.16);
  outline:none;
}
.form-control::placeholder{color:#a3aec0;}
.chip-group{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px;}
.chip{
  position:relative;
  display:inline-flex;
}
.chip input{position:absolute;opacity:0;width:0;height:0;}
.chip span{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 16px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line-strong);
  background:#fff;
  font-size:.86rem;
  font-weight:600;
  color:#55647c;
  cursor:pointer;
  transition:all .2s ease;
}
.chip input:checked + span{
  background:var(--brand-soft);
  border-color:var(--brand);
  color:var(--brand-dark);
  box-shadow:0 4px 12px rgba(240,169,43,.22);
}
.chip span:hover{border-color:var(--brand);}
.form-note{font-size:.8rem;color:var(--muted);margin-top:14px;margin-bottom:0;}

/* ============ 排期变动确认流程 ============ */
.step-list{display:grid;gap:18px;}
.step-item{
  display:flex;
  gap:20px;
  align-items:flex-start;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 26px;
  box-shadow:var(--shadow-xs);
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.step-item:hover{border-color:#f0d49b;box-shadow:var(--shadow-sm);transform:translateX(3px);}
.step-num{
  flex:0 0 auto;
  width:42px;height:42px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;
  font-size:.95rem;
  background:var(--navy);
  color:#fff;
}
.step-body h3{font-size:1.02rem;margin-bottom:6px;}
.step-body p{font-size:.9rem;margin:0;color:var(--body);}

/* ============ 数据条 ============ */
.metric-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
}
.metric{
  background:var(--surface);
  padding:26px 22px;
  text-align:center;
}
.metric .m-num{
  display:block;
  font-size:1.55rem;
  font-weight:800;
  color:var(--ink);
  line-height:1.2;
}
.metric .m-lab{
  display:block;
  font-size:.84rem;
  color:var(--muted);
  margin-top:4px;
}

/* ============ FAQ ============ */
.faq-wrap{max-width:860px;margin:0 auto;}
.accordion-item{
  border:1px solid var(--line);
  border-radius:var(--radius) !important;
  margin-bottom:14px;
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow-xs);
}
.accordion-button{
  background:#fff;
  color:var(--ink);
  font-weight:700;
  font-size:.99rem;
  padding:19px 22px;
  border-radius:var(--radius) !important;
  box-shadow:none !important;
}
.accordion-button:not(.collapsed){
  background:var(--brand-soft);
  color:var(--ink);
}
.accordion-button::after{
  filter:none;
  width:14px;height:14px;background-size:14px;
}
.accordion-button:focus{box-shadow:0 0 0 4px rgba(240,169,43,.2) !important;}
.accordion-body{
  padding:4px 22px 22px;
  font-size:.93rem;
  color:var(--body);
  background:#fff;
  line-height:1.8;
}

/* ============ 结尾 CTA ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-lg);
  padding:56px 48px;
  background:
    radial-gradient(620px 320px at 92% 0%,rgba(240,169,43,.30),transparent 62%),
    linear-gradient(140deg,#16233c,#22344f);
  color:#cbd6e7;
  box-shadow:var(--shadow-md);
}
.cta-band h2{color:#fff;font-size:clamp(1.4rem,2.5vw,1.9rem);margin-bottom:12px;}
.cta-band p{color:#aebbd0;font-size:.98rem;max-width:600px;margin-bottom:26px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ============ 页脚 ============ */
.site-footer{
  background:#0f1828;
  color:#9aa8bf;
  padding:60px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:44px;
}
.footer-brand{
  display:flex;align-items:center;gap:10px;
  font-size:1.02rem;
  font-weight:800;
  color:#fff;
  margin-bottom:16px;
}
.site-footer p{font-size:.9rem;color:#8e9db6;line-height:1.8;margin:0;}
.footer-col h4{
  color:#fff;
  font-size:.92rem;
  font-weight:700;
  margin-bottom:16px;
  letter-spacing:.02em;
}
.footer-col a{
  display:block;
  color:#94a3bb;
  font-size:.88rem;
  padding:6px 0;
  transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:var(--brand);transform:translateX(3px);}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.08);
  padding:20px 0 26px;
  font-size:.83rem;
  color:#78889f;
}
.footer-bottom a{color:#a4b2c8;}
.footer-bottom a:hover{color:var(--brand);}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .search-box input{width:130px;}
  .metric-strip{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  .nav-inner{flex-wrap:wrap;padding-top:10px;padding-bottom:10px;gap:12px;}
  .main-nav{
    order:3;
    flex:1 0 100%;
    display:none;
    flex-wrap:wrap;
    gap:6px;
    margin:0;
    padding:8px 0 4px;
    border-top:1px solid var(--line);
  }
  .main-nav.is-open{display:flex;}
  .nav-toggle{display:inline-flex;}
  .search-box{display:none;}
  .hero{padding:48px 0 56px;}
  .hero-stats{gap:20px;}
  .schedule-card{margin-top:8px;}
  .section{padding:58px 0;}
  .section-tight{padding:48px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .remind-left{padding:34px 28px;}
  .remind-right{padding:34px 28px;}
  .cta-band{padding:40px 30px;}
}
@media (max-width:575.98px){
  .container-xl{padding-left:16px;padding-right:16px;}
  .brand{font-size:.94rem;}
  .brand-text{max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .nav-tools{gap:8px;}
  .btn-cta{padding:0 15px;font-size:.86rem;height:38px;}
  .hero h1{font-size:1.62rem;}
  .hero-sub{font-size:.94rem;}
  .hero-stats{gap:16px;}
  .hero-stats .stat-num{font-size:1.2rem;}
  .btn-primary-solid,.btn-ghost,.btn-light-solid{padding:12px 20px;font-size:.9rem;}
  .schedule-card{padding:20px 18px 16px;}
  .sc-body .t{font-size:.9rem;}
  .section{padding:46px 0;}
  .section-head{margin-bottom:32px;}
  .rhythm-card{padding:24px 20px;}
  .metric-strip{grid-template-columns:1fr 1fr;}
  .metric{padding:20px 12px;}
  .metric .m-num{font-size:1.25rem;}
  .step-item{flex-direction:column;gap:14px;padding:20px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .cta-band{padding:32px 22px;}
  .accordion-button{font-size:.92rem;padding:16px 18px;}
  .accordion-body{padding:0 18px 18px;font-size:.9rem;}
}