/* roulang page: index */
:root{
  --primary:#6A3DF0;
  --primary-deep:#5A2FE0;
  --primary-soft:#EDE8FE;
  --mint:#19E3A8;
  --amber:#FFB020;
  --bg:#F5F4FA;
  --surface:#FFFFFF;
  --dark:#1A1230;
  --text:#171326;
  --muted:#6B6683;
  --line:#E7E4F3;
  --zebra:#FAF9FE;
  --r-card:20px;
  --r-sm:12px;
  --r-pill:999px;
  --sh:0 10px 30px rgba(23,19,38,.08);
  --sh-hover:0 10px 30px rgba(23,19,38,.08), 5px 5px 0 rgba(106,61,240,.20);
  --sect:96px;
  --font-cn:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-cn);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;color:var(--text);}
h1{font-size:clamp(36px,4.4vw,48px);font-weight:800;line-height:1.2;}
h2{font-size:30px;font-weight:700;line-height:1.3;}
h3{font-size:22px;font-weight:700;line-height:1.4;}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease;}
img{max-width:100%;height:auto;display:block;}
button,input{font-family:inherit;font-size:inherit;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px;}
.num{font-family:"Barlow",var(--font-cn);font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:var(--sect) 0;}
.section-light{background:var(--bg);}
.section-white{background:var(--surface);}
.section-dark{background:var(--dark);color:#fff;}
.section-dark h2,.section-dark h3{color:#fff;}
.sec-head{max-width:720px;margin-bottom:32px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head p{color:var(--muted);margin:12px 0 0;}
.section-dark .sec-head p{color:rgba(255,255,255,.68);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  color:var(--primary);background:var(--primary-soft);
  border-radius:var(--r-pill);padding:6px 14px;margin-bottom:16px;
}
.eyebrow.mint{color:#0B7C5C;background:rgba(25,227,168,.16);}
.eyebrow.amber{color:#7A4B00;background:rgba(255,176,32,.20);}

/* ============ Dock 导航 ============ */
.dock-wrap{position:sticky;top:18px;z-index:1030;padding:0 16px;margin-bottom:8px;}
.dock{
  max-width:1080px;margin:0 auto;display:flex;align-items:center;gap:18px;
  background:rgba(255,255,255,.94);border:1.5px solid var(--line);
  border-radius:22px;padding:10px 14px;box-shadow:var(--sh);
  transition:backdrop-filter .25s ease,background-color .25s ease;
}
.dock.scrolled{backdrop-filter:saturate(1.2) blur(10px);background:rgba(255,255,255,.82);}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:36px;height:36px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,var(--primary-deep),var(--primary));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;
  box-shadow:0 6px 14px rgba(106,61,240,.32);
}
.brand-text{font-size:16px;font-weight:800;letter-spacing:-.01em;white-space:nowrap;}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.dock-nav a{
  position:relative;padding:9px 14px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--muted);
}
.dock-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:var(--mint);transform:scaleX(0);transform-origin:left;transition:transform .12s ease-out;
}
.dock-nav a:hover{color:var(--primary);}
.dock-nav a:hover::after{transform:scaleX(1);}
.dock-nav a.active{color:var(--primary);background:var(--primary-soft);}
.dock-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-btn{
  width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);
  background:#fff;color:var(--muted);display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:.18s ease;
}
.icon-btn:hover{color:var(--primary);border-color:var(--primary);background:var(--primary-soft);}
.btn-pill{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);padding:12px 24px;font-size:15px;font-weight:700;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn-main{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(106,61,240,.28);}
.btn-main:hover{background:var(--primary-deep);border-color:var(--primary-deep);color:#fff;transform:translateY(-2px);}
.btn-ghost{background:#fff;border-color:var(--primary);color:var(--primary);}
.btn-ghost:hover{background:var(--primary-soft);color:var(--primary-deep);transform:translateY(-2px);}
.btn-ghost-dark{background:transparent;border-color:rgba(255,255,255,.45);color:#fff;}
.btn-ghost-dark:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;}
.btn-soft{background:var(--primary-soft);border-color:transparent;color:var(--primary-deep);}
.btn-soft:hover{background:#E1D8FD;transform:translateY(-2px);}
.btn-pill.sm{padding:9px 18px;font-size:14px;}
.btn-pill[disabled],.btn-pill.disabled{opacity:.45;pointer-events:none;}
.dock-toggle{display:none;}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;padding:56px 0 72px;
  background:
    radial-gradient(circle at 1px 1px, rgba(106,61,240,.06) 1px, transparent 0) 0 0/22px 22px,
    var(--bg);
}
.hero::before,.hero::after{
  content:"";position:absolute;left:0;right:0;height:14px;pointer-events:none;
  background-image:repeating-linear-gradient(90deg,rgba(106,61,240,.18) 0 2px,transparent 2px 12px);
  opacity:.6;
}
.hero::before{top:0;}
.hero::after{bottom:0;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:2;}
.hero h1{margin-bottom:18px;}
.hero h1 .hl{color:var(--primary);}
.hero-sub{font-size:18px;color:var(--muted);max-width:520px;margin-bottom:26px;line-height:1.75;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px;}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:6px 14px;border-radius:var(--r-pill);
  background:#fff;border:1.5px solid var(--line);color:var(--muted);
}
.chip i{color:var(--primary);}
.hero-visual{position:relative;}
.hero-visual img{
  border-radius:28px;box-shadow:0 18px 44px rgba(23,19,38,.16);
  border:1.5px solid var(--line);
}
.hero-float{
  position:absolute;left:-18px;bottom:26px;background:#fff;border:1.5px solid var(--line);
  border-radius:18px;padding:14px 18px;box-shadow:var(--sh);display:flex;align-items:center;gap:12px;
}
.hero-float .dot{width:10px;height:10px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(25,227,168,.18);}
.hero-float span{font-size:14px;font-weight:600;}
.hero-float b{display:block;font-size:13px;color:var(--muted);font-weight:500;}

/* ============ 数据条 ============ */
.stats{background:var(--surface);border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:38px 0;}
.stat-item{text-align:center;padding:0 8px;border-right:1px solid var(--line);}
.stat-item:last-child{border-right:none;}
.stat-num{font-size:38px;font-weight:800;line-height:1.1;color:var(--primary);}
.stat-num em{font-style:normal;font-size:18px;font-weight:700;color:var(--muted);margin-left:2px;}
.stat-label{font-size:14px;color:var(--muted);margin-top:6px;}

/* ============ 对比表 ============ */
.compare-card{
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh);overflow:hidden;
}
table.compare{width:100%;border-collapse:collapse;}
table.compare th,table.compare td{
  padding:0 20px;height:56px;vertical-align:middle;
  border-bottom:1px solid var(--line);font-size:15px;
}
table.compare thead th{
  background:var(--dark);color:#fff;font-size:14px;font-weight:700;
  height:64px;position:relative;letter-spacing:.02em;
}
table.compare thead th:first-child{background:#241A44;text-align:left;}
table.compare tbody tr:nth-child(even){background:var(--zebra);}
table.compare tbody tr:hover{background:#F3EFFE;}
table.compare td:first-child{font-weight:600;text-align:left;color:var(--text);}
table.compare td{text-align:center;color:var(--muted);}
table.compare td .yes{color:#0B7C5C;font-weight:700;}
table.compare td .no{color:#B4B0C6;}
table.compare .col-hot{background:rgba(237,232,254,.55);position:relative;}
table.compare tbody tr:nth-child(even) .col-hot{background:rgba(237,232,254,.8);}
table.compare thead th.col-hot{background:var(--primary);}
.tag-rec{
  position:absolute;top:-11px;left:50%;transform:translateX(-50%);
  background:var(--amber);color:#3A2300;font-size:12px;font-weight:700;letter-spacing:.04em;
  border-radius:var(--r-pill);padding:3px 12px;white-space:nowrap;
}
.compare-mobile{display:none;}

/* ============ 等级卡 ============ */
.level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.level-card{
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  padding:26px 22px;box-shadow:var(--sh);position:relative;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.level-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(106,61,240,.35);}
.level-num{
  width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:"Barlow",var(--font-cn);font-size:19px;font-weight:800;
  background:var(--primary-soft);color:var(--primary-deep);margin-bottom:16px;
}
.level-card h3{font-size:19px;margin-bottom:6px;}
.level-card .lv-desc{font-size:14px;color:var(--muted);margin-bottom:14px;}
.level-list li{
  display:flex;gap:8px;font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:8px;
}
.level-list li i{color:var(--mint);margin-top:6px;font-size:12px;}
.progress-box{margin-top:16px;}
.progress-label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600;}
.progress-track{height:8px;border-radius:var(--r-pill);background:var(--primary-soft);overflow:hidden;}
.progress-fill{height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--primary),var(--mint));}

/* ============ 内容预览 ============ */
.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.content-card{
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease;
}
.content-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);}
.cover-box{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--primary-soft);}
.cover-box img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.content-card:hover .cover-box img{transform:scale(1.03);}
.cover-tag{
  position:absolute;top:12px;left:12px;z-index:2;
  background:var(--primary-soft);color:var(--primary-deep);
  font-size:12px;font-weight:700;letter-spacing:.04em;border-radius:var(--r-pill);padding:4px 12px;
  transition:background-color .2s ease,color .2s ease;
}
.content-card:hover .cover-tag{background:var(--mint);color:#04372A;}
.lock-mask{
  position:absolute;inset:0;z-index:3;background:rgba(26,18,48,.55);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:#fff;
  font-size:13px;font-weight:600;
}
.lock-mask i{font-size:20px;color:var(--amber);}
.content-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1;}
.content-body h3{font-size:17px;line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.content-body p{font-size:14px;color:var(--muted);margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted);}
.state-pill{font-size:12px;font-weight:700;letter-spacing:.04em;border-radius:var(--r-pill);padding:3px 12px;}
.state-open{background:rgba(25,227,168,.18);color:#0B7C5C;}
.state-lock{background:rgba(255,176,32,.22);color:#7A4B00;}

/* ============ CMS 列表 ============ */
.post-card{
  display:flex;flex-direction:column;height:100%;
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh);
  transition:transform .2s ease,box-shadow .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);}
.post-card .cover-box{aspect-ratio:16/10;}
.post-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.post-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-bottom:10px;}
.post-cat{background:var(--primary-soft);color:var(--primary-deep);font-size:12px;font-weight:700;border-radius:var(--r-pill);padding:3px 12px;letter-spacing:.04em;}
.post-title{font-size:17px;font-weight:700;line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-card:hover .post-title{color:var(--primary);}
.post-sum{font-size:14px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-date{margin-top:auto;padding-top:16px;font-size:13px;color:var(--muted);}
.empty-box{
  text-align:center;padding:64px 24px;background:#fff;border:1.5px dashed var(--line);
  border-radius:var(--r-card);color:var(--muted);
}
.empty-box i{font-size:32px;color:var(--primary);margin-bottom:14px;display:block;}
.empty-box p{margin-bottom:18px;}

/* ============ FAQ ============ */
.faq-list{max-width:880px;margin:0 auto;}
.accordion-item{
  background:#fff;border:1.5px solid var(--line) !important;border-radius:16px !important;
  margin-bottom:14px;overflow:hidden;box-shadow:var(--sh);
}
.accordion-button{
  background:#fff;font-size:17px;font-weight:600;color:var(--text);
  padding:20px 24px;box-shadow:none !important;border-radius:16px !important;
}
.accordion-button:not(.collapsed){background:var(--primary-soft);color:var(--primary-deep);}
.accordion-button::after{
  background-image:none;content:"+";font-size:22px;font-weight:600;color:var(--primary);
  width:24px;height:24px;line-height:1;display:flex;align-items:center;justify-content:center;
  transition:transform .25s ease;
}
.accordion-button:not(.collapsed)::after{content:"×";transform:rotate(0deg);}
.accordion-body{padding:4px 24px 22px;color:var(--muted);line-height:1.8;font-size:15px;}

/* ============ CTA ============ */
.cta-panel{
  background:var(--dark);border-radius:28px;padding:56px;color:#fff;
  display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
  position:relative;overflow:hidden;
}
.cta-panel::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:repeating-linear-gradient(90deg,rgba(106,61,240,.35) 0 2px,transparent 2px 16px);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 45%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 45%);
}
.cta-panel > *{position:relative;z-index:2;}
.cta-panel h2{color:#fff;margin-bottom:16px;}
.cta-panel p{color:rgba(255,255,255,.72);}
.cta-points li{display:flex;gap:10px;font-size:15px;color:rgba(255,255,255,.82);margin-bottom:10px;}
.cta-points li i{color:var(--mint);margin-top:6px;font-size:12px;}
.cta-form{background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.14);border-radius:22px;padding:26px;}
.form-label{display:block;font-size:14px;font-weight:600;color:rgba(255,255,255,.82);margin-bottom:8px;}
.form-control-c{
  width:100%;background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.20);
  border-radius:var(--r-sm);padding:12px 16px;color:#fff;transition:.2s ease;
}
.form-control-c::placeholder{color:rgba(255,255,255,.42);}
.form-control-c:focus{outline:none;border-color:var(--mint);box-shadow:0 0 0 3px rgba(25,227,168,.22);}
.form-tip{font-size:13px;color:rgba(255,255,255,.55);margin:12px 0 0;}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:rgba(255,255,255,.66);padding:72px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:#fff;font-weight:800;font-size:17px;}
.footer-brand .brand-mark{width:34px;height:34px;}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.6);}
.footer-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.66);}
.footer-links a:hover{color:var(--mint);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:22px 0;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  :root{--sect:80px;}
  table.compare th,table.compare td{padding:0 14px;font-size:14px;}
  .cta-panel{padding:44px;}
}
@media (max-width:991.98px){
  :root{--sect:72px;}
  .dock-nav{display:none;}
  .dock-search{display:none;}
  .dock-toggle{display:flex;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-visual{order:-1;}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:28px 16px;}
  .stat-item:nth-child(2){border-right:none;}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line);padding-bottom:24px;}
  .level-grid{grid-template-columns:repeat(2,1fr);}
  .content-grid{grid-template-columns:repeat(2,1fr);}
  .cta-panel{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  h2{font-size:26px;}
}
@media (max-width:767.98px){
  .compare-card{display:none;}
  .compare-mobile{display:block;}
  .mobile-tier{
    background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
    padding:24px 22px;box-shadow:var(--sh);margin-bottom:18px;position:relative;
  }
  .mobile-tier.hot{border-color:var(--primary);}
  .mobile-tier .tier-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
  .mobile-tier .tier-head h3{font-size:19px;}
  .mobile-tier li{display:flex;gap:10px;font-size:14px;color:var(--muted);margin-bottom:9px;line-height:1.7;}
  .mobile-tier li i{margin-top:6px;font-size:12px;}
  .mobile-tier li .ok{color:var(--mint);}
  .mobile-tier li .off{color:#C4C0D4;}
  .content-grid{grid-template-columns:1fr;}
  .cta-panel{padding:32px 24px;border-radius:22px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-brand{grid-column:span 2;}
  .site-footer{padding-top:52px;}
  h1{font-size:32px;}
}
@media (max-width:575.98px){
  :root{--sect:56px;}
  .wrap{padding:0 16px;}
  .dock{padding:8px 10px;gap:10px;border-radius:20px;}
  .brand-text{font-size:15px;}
  .level-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-brand{grid-column:span 1;}
  .hero-float{left:0;bottom:14px;padding:10px 14px;}
  .hero{padding:40px 0 56px;}
  .cta-panel{padding:26px 20px;}
}

/* roulang page: article */
:root{
  --brand:#6A3DF0;
  --brand-deep:#5A2FE0;
  --brand-soft:#EDE8FE;
  --mint:#19E3A8;
  --mint-soft:#E4FBF3;
  --amber:#FFB020;
  --amber-soft:#FFF3DC;
  --bg:#F5F4FA;
  --card:#FFFFFF;
  --dark:#1A1230;
  --ink:#171326;
  --ink-2:#6B6683;
  --line:#E7E4F3;
  --zebra:#FAF9FE;
  --r-card:20px;
  --r-sm:12px;
  --r-pill:999px;
  --sh:0 10px 30px rgba(23,19,38,.08);
  --sh-hard:5px 5px 0 rgba(106,61,240,.20);
  --sp-section:96px;
  --font-cn:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .18s ease,border-color .18s ease,background .18s ease;}
a:hover{color:var(--brand-deep);}
h1,h2,h3,h4{letter-spacing:-0.01em;margin:0;color:var(--ink);}
p{margin:0 0 1.2em;}
ul,ol{margin:0 0 1.2em;padding-left:1.3em;}
button,input,textarea,select{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.nums{font-variant-numeric:tabular-nums;}

/* ---------- Dock Nav ---------- */
.dock-holder{position:sticky;top:18px;z-index:1030;}
.dock{
  max-width:1080px;margin:0 auto;
  background:#fff;
  border:1.5px solid var(--line);
  border-radius:22px;
  box-shadow:var(--sh);
  padding:10px 14px;
  display:flex;align-items:center;gap:18px;
  transition:background .25s ease,box-shadow .25s ease;
}
.dock.is-stuck{background:rgba(255,255,255,.86);backdrop-filter:saturate(1.2) blur(10px);}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16px;color:var(--ink);white-space:nowrap;}
.brand:hover{color:var(--brand);}
.brand-mark{
  width:34px;height:34px;border-radius:12px;
  background:linear-gradient(140deg,var(--brand),#8B63FF);
  color:#fff;display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;box-shadow:0 6px 14px rgba(106,61,240,.32);
}
.dock-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.dock-nav a{
  position:relative;padding:8px 14px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--ink-2);
  white-space:nowrap;
}
.dock-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--mint);transform:scaleX(0);transform-origin:left;transition:transform .12s ease;
}
.dock-nav a:hover{color:var(--brand);}
.dock-nav a:hover::after{transform:scaleX(1);}
.dock-nav a.active{color:var(--brand);background:var(--brand-soft);}
.dock-nav a.active::after{transform:scaleX(1);}
.dock-tools{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);
  background:#fff;color:var(--ink-2);display:inline-flex;align-items:center;justify-content:center;
  transition:.18s ease;
}
.icon-btn:hover{color:var(--brand);border-color:var(--brand);background:var(--brand-soft);}
.btn-pill{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);padding:10px 22px;
  font-size:15px;font-weight:700;border:1.5px solid transparent;
  transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
  cursor:pointer;
}
.btn-solid{background:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(106,61,240,.28);}
.btn-solid:hover{background:var(--brand-deep);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--brand);border-color:var(--brand);}
.btn-outline:hover{background:var(--brand-soft);color:var(--brand-deep);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;}
.btn-mint{background:var(--mint);color:#0C3A2C;box-shadow:0 10px 22px rgba(25,227,168,.28);}
.btn-mint:hover{background:#12cf97;color:#0C3A2C;transform:translateY(-2px);}
.dock-toggle{display:none;width:40px;height:40px;border-radius:12px;border:1.5px solid var(--line);background:#fff;color:var(--ink);}
.dock-menu{display:flex;align-items:center;gap:6px;margin-left:auto;}

/* ---------- Page banner ---------- */
.page-hero{
  margin-top:26px;
  border-radius:28px;
  overflow:hidden;
  position:relative;
  background-image:linear-gradient(115deg,rgba(26,18,48,.90) 0%,rgba(26,18,48,.72) 52%,rgba(106,61,240,.55) 100%),url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  color:#fff;
  padding:56px 46px;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.10) 1px,transparent 1px);
  background-size:16px 16px;opacity:.5;
}
.page-hero > *{position:relative;z-index:2;}
.crumb{font-size:14px;color:rgba(255,255,255,.72);display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.crumb a{color:rgba(255,255,255,.85);}
.crumb a:hover{color:var(--mint);}
.crumb .sep{opacity:.5;}
.crumb .cur{color:#fff;}
.page-hero h1{
  color:#fff;font-size:clamp(28px,3.6vw,42px);font-weight:800;line-height:1.24;
  margin:16px 0 14px;max-width:22em;
}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;font-size:14px;color:rgba(255,255,255,.82);}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  border-radius:var(--r-pill);padding:5px 14px;
  font-size:12px;font-weight:700;letter-spacing:.04em;
}
.pill-brand{background:var(--brand-soft);color:var(--brand-deep);}
.pill-mint{background:var(--mint);color:#08352A;}
.pill-amber{background:var(--amber);color:#4A2F00;}
.pill-ghost{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.32);}

/* ---------- Layout ---------- */
.main-grid{
  display:grid;grid-template-columns:minmax(0,1fr) 336px;
  gap:40px;align-items:start;
  margin-top:44px;
}
.panel{
  background:var(--card);border:1.5px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--sh);
}
.article-shell{padding:38px 44px 44px;}
.article-body{max-width:760px;font-size:16.5px;line-height:1.85;color:#251F3C;}
.article-body p{margin:0 0 1.2em;}
.article-body h2{
  font-size:26px;font-weight:700;line-height:1.4;
  margin:40px 0 16px;padding-left:14px;border-left:4px solid var(--brand);
}
.article-body h3{font-size:20px;font-weight:700;margin:30px 0 12px;}
.article-body h4{font-size:17px;font-weight:700;margin:24px 0 10px;}
.article-body ul,.article-body ol{padding-left:1.25em;}
.article-body li{margin-bottom:.5em;}
.article-body ul{list-style:none;padding-left:1.1em;}
.article-body ul li{position:relative;padding-left:14px;}
.article-body ul li::before{
  content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:2px;
  background:var(--brand);
}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;
  background:var(--brand-soft);border-left:4px solid var(--mint);
  border-radius:0 var(--r-sm) var(--r-sm) 0;color:#332B52;
}
.article-body img{border-radius:16px;margin:22px 0 10px;border:1.5px solid var(--line);}
.article-body figure{margin:0 0 22px;}
.article-body figcaption{font-size:14px;color:var(--ink-2);text-align:center;}
.article-body a{border-bottom:1px solid rgba(106,61,240,.35);}
.article-body a:hover{border-bottom-color:var(--brand-deep);}
.article-body table{width:100%;border-collapse:separate;border-spacing:0;margin:22px 0;font-size:15px;border:1.5px solid var(--line);border-radius:var(--r-sm);overflow:hidden;}
.article-body th{background:var(--brand);color:#fff;font-weight:700;padding:12px 14px;text-align:left;}
.article-body td{padding:12px 14px;border-top:1px solid var(--line);vertical-align:middle;}
.article-body tbody tr:nth-child(even){background:var(--zebra);}
.article-cover{margin-top:26px;border-radius:var(--r-card);overflow:hidden;border:1.5px solid var(--line);}
.article-cover img{width:100%;height:auto;}

.empty-box{
  max-width:760px;text-align:center;padding:54px 24px;
  border:1.5px dashed var(--line);border-radius:var(--r-card);background:var(--zebra);
}
.empty-box i{font-size:34px;color:var(--brand);}
.empty-box h2{font-size:22px;margin:16px 0 8px;}
.empty-box p{color:var(--ink-2);margin-bottom:20px;}

/* ---------- Sidebar ---------- */
.side-sticky{position:sticky;top:104px;display:grid;gap:22px;}
.side-card{padding:22px 22px 24px;}
.side-title{font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--ink-2);text-transform:uppercase;margin-bottom:14px;}
.side-list{list-style:none;padding:0;margin:0;}
.side-list li{margin-bottom:10px;}
.side-list a{font-size:15px;font-weight:600;color:var(--ink);display:flex;gap:10px;align-items:flex-start;}
.side-list a:hover{color:var(--brand);}
.side-list .dot{width:8px;height:8px;border-radius:3px;background:var(--brand);margin-top:9px;flex:0 0 auto;}
.rights-mini{background:var(--dark);border:none;color:#fff;}
.rights-mini .side-title{color:rgba(255,255,255,.6);}
.rights-mini h3{color:#fff;font-size:19px;margin-bottom:10px;}
.rights-mini p{color:rgba(255,255,255,.74);font-size:14.5px;line-height:1.75;}
.mini-line{display:flex;align-items:center;gap:10px;font-size:14.5px;color:rgba(255,255,255,.88);margin-bottom:10px;}
.mini-line i{color:var(--mint);}
.rights-mini .btn-pill{width:100%;margin-top:8px;}
.rights-mini .note{font-size:12.5px;color:rgba(255,255,255,.55);margin:10px 0 0;}

/* ---------- Tags / footer of article ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:34px 0 0;padding-top:24px;border-top:1px solid var(--line);}
.tag-row .label{font-size:14px;color:var(--ink-2);font-weight:600;}
.tag{background:var(--brand-soft);color:var(--brand-deep);border-radius:var(--r-pill);padding:6px 14px;font-size:12.5px;font-weight:700;letter-spacing:.03em;}
.tag:hover{background:var(--brand);color:#fff;}

.section{padding:var(--sp-section) 0 0;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;}
.sec-head h2{font-size:clamp(24px,2.6vw,30px);font-weight:700;}
.sec-head p{color:var(--ink-2);font-size:15px;margin:8px 0 0;}
.sec-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--brand-deep);background:var(--brand-soft);border-radius:var(--r-pill);padding:6px 14px;margin-bottom:14px;
}

.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.post-card{
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sh),var(--sh-hard);}
.post-thumb{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--brand-soft);}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.post-card:hover .post-thumb img{transform:scale(1.03);}
.post-thumb .cat{
  position:absolute;top:12px;left:12px;background:#fff;color:var(--brand-deep);
  border-radius:var(--r-pill);padding:4px 12px;font-size:12px;font-weight:700;letter-spacing:.04em;
  transition:background .2s ease,color .2s ease;
}
.post-card:hover .post-thumb .cat{background:var(--mint);color:#08352A;}
.post-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-body h3{font-size:18px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-card:hover h3{color:var(--brand);}
.post-body p{font-size:14.5px;color:var(--ink-2);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-2);padding-top:14px;border-top:1px solid var(--line);}
.lock{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--brand-deep);background:var(--brand-soft);border-radius:var(--r-pill);padding:4px 12px;}
.lock.open{background:var(--mint);color:#08352A;}

.pager-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px;}
.pager-item{
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  padding:18px 22px;box-shadow:var(--sh);display:block;transition:transform .2s ease,box-shadow .2s ease;
}
.pager-item:hover{transform:translateY(-3px);box-shadow:var(--sh),var(--sh-hard);}
.pager-item .k{font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--ink-2);}
.pager-item .t{font-size:15.5px;font-weight:700;color:var(--ink);margin-top:6px;}
.pager-item.next{text-align:right;}
.back-row{margin-top:26px;display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- CTA ---------- */
.cta-panel{
  background:var(--dark);border-radius:28px;color:#fff;
  padding:52px 46px;margin-top:var(--sp-section);
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
  position:relative;overflow:hidden;
}
.cta-panel::before{
  content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(106,61,240,.55),transparent 68%);
}
.cta-panel > *{position:relative;z-index:2;}
.cta-panel h2{color:#fff;font-size:clamp(24px,2.8vw,32px);line-height:1.3;}
.cta-panel p{color:rgba(255,255,255,.76);margin-top:14px;}
.cta-points{list-style:none;padding:0;margin:22px 0 0;}
.cta-points li{display:flex;gap:10px;align-items:flex-start;color:rgba(255,255,255,.88);margin-bottom:10px;font-size:15px;}
.cta-points i{color:var(--mint);margin-top:5px;}
.cta-form{background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.16);border-radius:var(--r-card);padding:24px;}
.cta-form label{display:block;font-size:14px;font-weight:600;color:rgba(255,255,255,.9);margin-bottom:8px;}
.cta-form .input{
  width:100%;border-radius:var(--r-sm);border:1.5px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.06);color:#fff;padding:12px 16px;margin-bottom:16px;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.cta-form .input::placeholder{color:rgba(255,255,255,.45);}
.cta-form .input:focus{outline:none;border-color:var(--mint);box-shadow:0 0 0 3px rgba(25,227,168,.22);}
.cta-form .fine{font-size:12.5px;color:rgba(255,255,255,.55);margin:10px 0 0;}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);margin-top:var(--sp-section);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;}
.footer-brand .brand-mark{width:32px;height:32px;border-radius:11px;font-size:14px;}
.footer-title{font-size:13px;font-weight:700;letter-spacing:.06em;color:#fff;margin-bottom:14px;}
.footer-links{list-style:none;padding:0;margin:0;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:rgba(255,255,255,.7);font-size:14.5px;}
.footer-links a:hover{color:var(--mint);}
.footer-grid p{font-size:14px;color:rgba(255,255,255,.6);margin:0;line-height:1.8;}
.footer-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13.5px;color:rgba(255,255,255,.55);
}

@media (max-width:1199.98px){
  .main-grid{grid-template-columns:minmax(0,1fr) 300px;gap:32px;}
  .article-shell{padding:32px 34px 38px;}
}
@media (max-width:991.98px){
  :root{--sp-section:72px;}
  .dock-nav{display:none;}
  .dock-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto;}
  .dock-menu{
    display:none;position:absolute;left:14px;right:14px;top:calc(100% + 12px);
    background:#fff;border:1.5px solid var(--line);border-radius:18px;box-shadow:var(--sh);
    padding:12px;flex-direction:column;align-items:stretch;gap:4px;
  }
  .dock-menu.show{display:flex;}
  .dock-menu .dock-nav{display:flex;flex-direction:column;align-items:stretch;gap:2px;margin:0;}
  .dock-menu .dock-nav a{line-height:48px;padding:0 14px;border-radius:14px;font-size:15.5px;}
  .dock-menu .dock-nav a::after{display:none;}
  .dock-menu .dock-tools{margin-top:10px;justify-content:space-between;}
  .main-grid{grid-template-columns:minmax(0,1fr);}
  .side-sticky{position:static;}
  .cta-panel{grid-template-columns:1fr;padding:40px 30px;}
  .page-hero{padding:44px 30px;}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:767.98px){
  :root{--sp-section:56px;}
  .wrap{padding:0 16px;}
  .dock{border-radius:18px;padding:8px 12px;}
  .brand{font-size:15px;}
  .page-hero{margin-top:18px;border-radius:22px;padding:32px 20px;}
  .page-hero h1{font-size:26px;}
  .article-shell{padding:24px 20px 30px;}
  .article-body{font-size:16px;}
  .article-body h2{font-size:22px;margin-top:32px;}
  .card-grid{grid-template-columns:minmax(0,1fr);}
  .pager-nav{grid-template-columns:minmax(0,1fr);}
  .pager-item.next{text-align:left;}
  .sec-head{flex-direction:column;align-items:flex-start;}
  .cta-panel{padding:32px 22px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: category1 */
:root{
  --primary:#6A3DF0;
  --primary-deep:#5A2FE0;
  --primary-soft:#EDE8FE;
  --mint:#19E3A8;
  --amber:#FFB020;
  --bg:#F5F4FA;
  --surface:#FFFFFF;
  --dark:#1A1230;
  --ink:#171326;
  --muted:#6B6683;
  --line:#E7E4F3;
  --zebra:#FAF9FE;
  --r-card:20px;
  --r-soft:12px;
  --r-pill:999px;
  --shadow:0 10px 30px rgba(23,19,38,.08);
  --shadow-hover:0 10px 30px rgba(23,19,38,.08), 5px 5px 0 rgba(106,61,240,.20);
  --sec:96px;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .18s ease;}
button,input,textarea,select{font:inherit;color:inherit;}
button{background:none;border:none;cursor:pointer;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px;}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:var(--sec) 0;}
.section-tight{padding:72px 0;}
.section-head{max-width:720px;margin-bottom:32px;}
.sec-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--r-pill);
  background:var(--primary-soft);color:var(--primary);
  font-size:12px;font-weight:700;letter-spacing:.04em;
}
.sec-title{font-size:30px;font-weight:700;line-height:1.3;letter-spacing:-.01em;margin:16px 0 12px;}
.sec-desc{color:var(--muted);font-size:16px;}
.section-narrow{max-width:760px;}

/* ============ Dock 导航 ============ */
.dock-wrap{
  position:sticky;top:18px;z-index:80;
  padding:0 16px;
  margin-bottom:8px;
}
.dock{
  max-width:1080px;margin:0 auto;
  display:flex;align-items:center;gap:16px;
  background:rgba(255,255,255,.96);
  border:1.5px solid var(--line);
  border-radius:var(--r-pill);
  padding:10px 14px;
  box-shadow:var(--shadow);
  transition:background .25s ease,backdrop-filter .25s ease;
}
.dock.scrolled{
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(1.2) blur(10px);
  -webkit-backdrop-filter:saturate(1.2) blur(10px);
}
.dock-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.01em;white-space:nowrap;}
.brand-mark{
  width:34px;height:34px;border-radius:11px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--primary);color:#fff;font-size:15px;
  box-shadow:3px 3px 0 rgba(106,61,240,.22);
  flex:0 0 auto;
}
.dock-nav{display:flex;align-items:center;gap:4px;margin:0 auto;}
.dock-nav a{
  position:relative;padding:9px 14px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--muted);
  transition:color .18s ease,background .18s ease;
  white-space:nowrap;
}
.dock-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--mint);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .12s ease;
}
.dock-nav a:hover{color:var(--primary);}
.dock-nav a:hover::after{transform:scaleX(1);}
.dock-nav a.active{color:var(--primary);background:var(--primary-soft);}
.dock-nav a.active::after{transform:scaleX(0);}
.dock-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:38px;height:38px;border-radius:var(--r-pill);
  display:inline-flex;align-items:center;justify-content:center;
  border:1.5px solid var(--line);color:var(--muted);
  transition:.18s ease;
}
.icon-btn:hover{color:var(--primary);border-color:var(--primary);background:var(--primary-soft);}
.menu-btn{
  width:38px;height:38px;border-radius:var(--r-pill);
  display:none;align-items:center;justify-content:center;
  border:1.5px solid var(--line);color:var(--ink);
}
.menu-btn:hover{border-color:var(--primary);color:var(--primary);}

.dock-mobile{position:absolute;top:calc(100% + 10px);left:16px;right:16px;z-index:90;}
.dock-mobile-card{
  background:#fff;border:1.5px solid var(--line);border-radius:22px;
  box-shadow:0 18px 44px rgba(23,19,38,.14);
  padding:12px;max-width:520px;margin:0 auto;
}
.dock-mobile-card a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:48px;padding:0 16px;border-radius:14px;
  font-weight:600;color:var(--muted);
}
.dock-mobile-card a.active{background:var(--primary-soft);color:var(--primary);}
.dock-mobile-card a:hover{background:var(--zebra);color:var(--primary);}
.dock-mobile-card .mobile-cta{margin-top:8px;justify-content:center;display:flex;}

/* ============ 按钮 ============ */
.btn-pill{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:700;letter-spacing:.01em;
  background:var(--primary);color:#fff;
  border:1.5px solid var(--primary);
  box-shadow:0 8px 20px rgba(106,61,240,.24);
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease;
}
.btn-pill:hover{background:var(--primary-deep);border-color:var(--primary-deep);transform:translateY(-2px);box-shadow:0 12px 26px rgba(90,47,224,.28);}
.btn-pill:active{transform:translateY(0);}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:700;
  background:#fff;color:var(--primary);border:1.5px solid var(--primary);
  transition:transform .18s ease,background .18s ease;
}
.btn-line:hover{background:var(--primary-soft);transform:translateY(-2px);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:700;
  background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.42);
  transition:transform .18s ease,background .18s ease,border-color .18s ease;
}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:var(--mint);transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:14px;}
.btn[disabled],.btn-pill[disabled]{opacity:.45;pointer-events:none;}

/* ============ 通用卡片 / 徽章 ============ */
.card-base{
  background:var(--surface);
  border:1.5px solid var(--line);
  border-radius:var(--r-card);
  box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease;
}
.card-base:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-pill);
  font-size:12px;font-weight:700;letter-spacing:.04em;line-height:1.6;
}
.badge-soft{background:var(--primary-soft);color:var(--primary);}
.badge-mint{background:var(--mint);color:#0B3A2C;}
.badge-amber{background:var(--amber);color:#4A2E00;}

/* ============ 页头 ============ */
.page-hero{
  padding:72px 0 88px;
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(rgba(106,61,240,.06) 1px, transparent 1px) 0 0/22px 22px,
    linear-gradient(180deg,#FFFFFF 0%, #F5F4FA 100%);
}
.page-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;
  background:repeating-linear-gradient(90deg,var(--line) 0 14px, transparent 14px 28px);
  opacity:.9;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:2;}
.hero-tagline{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.page-hero h1{
  font-size:clamp(36px,4.4vw,48px);
  font-weight:800;line-height:1.2;letter-spacing:-.01em;
  margin-bottom:20px;
}
.page-hero h1 .hl{color:var(--primary);}
.hero-lead{font-size:17px;color:var(--muted);max-width:560px;margin-bottom:14px;}
.hero-list{margin:22px 0 30px;display:grid;gap:12px;}
.hero-list li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:#332B4D;}
.hero-list i{color:var(--mint);margin-top:6px;font-size:13px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;}
.hero-visual{position:relative;}
.hero-visual img{
  width:100%;border-radius:26px;
  border:1.5px solid var(--line);
  box-shadow:0 20px 50px rgba(23,19,38,.14);
}
.hero-float{
  position:absolute;left:-18px;bottom:26px;
  background:#fff;border:1.5px solid var(--line);border-radius:16px;
  padding:14px 18px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:12px;
}
.hero-float .num{font-size:22px;font-weight:800;color:var(--primary);font-variant-numeric:tabular-nums;}
.hero-float .txt{font-size:13px;color:var(--muted);line-height:1.5;}

/* ============ 面包屑 ============ */
.crumb{padding:26px 0 0;font-size:13.5px;color:var(--muted);}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--primary);}
.crumb .sep{margin:0 8px;color:#C9C4DE;}
.crumb .now{color:var(--ink);font-weight:600;}

/* ============ 对比表 ============ */
.table-shell{
  background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow);padding:8px;overflow:hidden;
}
.cmp-table{width:100%;border-collapse:separate;border-spacing:0;font-size:15px;}
.cmp-table th,.cmp-table td{padding:16px 18px;text-align:left;vertical-align:middle;border-bottom:1px solid var(--line);}
.cmp-table thead th{
  background:var(--dark);color:#fff;font-size:14px;font-weight:700;
  letter-spacing:.04em;border-bottom:none;
}
.cmp-table thead th:first-child{border-top-left-radius:14px;background:#241A44;}
.cmp-table thead th:last-child{border-top-right-radius:14px;}
.cmp-table thead th.hi{background:var(--primary);position:relative;}
.cmp-table tbody tr{transition:background .16s ease;}
.cmp-table tbody tr:hover{background:var(--zebra);}
.cmp-table tbody tr:last-child td{border-bottom:none;}
.cmp-table td.feat{font-weight:600;color:var(--ink);}
.cmp-table td.hi{background:rgba(237,232,254,.42);}
.cmp-table tbody tr:hover td.hi{background:rgba(237,232,254,.72);}
.cmp-table .yes{color:var(--primary);font-weight:700;}
.cmp-table .no{color:#A9A4BE;}
.col-tag{
  display:inline-block;margin-left:8px;padding:2px 9px;border-radius:var(--r-pill);
  background:var(--amber);color:#4A2E00;font-size:11px;font-weight:700;letter-spacing:.04em;
}
.table-note{margin-top:18px;font-size:14px;color:var(--muted);display:flex;gap:10px;align-items:flex-start;}
.table-note i{color:var(--mint);margin-top:6px;}

/* ============ 要点卡 ============ */
.point-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.point-card{
  background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease;
}
.point-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.point-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;}
.point-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.point-card:hover .thumb img{transform:scale(1.03);}
.point-card .thumb .badge-pill{position:absolute;top:14px;left:14px;}
.point-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.point-body h3{font-size:22px;font-weight:700;line-height:1.35;}
.point-body p{color:var(--muted);font-size:15.5px;}
.point-list{display:grid;gap:8px;margin-top:2px;}
.point-list li{display:flex;gap:10px;font-size:15px;color:#332B4D;}
.point-list i{color:var(--primary);font-size:12px;margin-top:7px;}
.point-foot{margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);font-size:13.5px;color:var(--muted);}

/* ============ 数据条 ============ */
.stats-band{background:var(--surface);border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:48px 0;}
.stat-item{border-left:3px solid var(--primary-soft);padding-left:18px;}
.stat-item .num{
  font-size:34px;font-weight:800;line-height:1.15;color:var(--primary);
  font-variant-numeric:tabular-nums;letter-spacing:-.01em;
}
.stat-item .num small{font-size:16px;font-weight:700;margin-left:2px;}
.stat-item .label{font-size:14px;color:var(--muted);margin-top:4px;}

/* ============ 步骤 ============ */
.step-track{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step;}
.step-card{
  position:relative;background:var(--surface);
  border:1.5px solid var(--line);border-radius:var(--r-card);
  padding:28px 24px;box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease;
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.step-num{
  width:44px;height:44px;border-radius:14px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--primary-soft);color:var(--primary);
  font-weight:800;font-size:18px;font-variant-numeric:tabular-nums;
  margin-bottom:18px;
}
.step-card h3{font-size:19px;font-weight:700;margin-bottom:10px;}
.step-card p{color:var(--muted);font-size:15px;}

/* ============ FAQ ============ */
.faq-wrap{max-width:880px;margin:0 auto;}
.accordion-item{
  background:var(--surface);border:1.5px solid var(--line) !important;
  border-radius:16px !important;margin-bottom:16px;overflow:hidden;
  box-shadow:var(--shadow);
}
.accordion-button{
  background:transparent !important;color:var(--ink) !important;
  font-weight:600;font-size:16.5px;padding:22px 24px;
  box-shadow:none !important;border-radius:16px !important;
}
.accordion-button:not(.collapsed){color:var(--primary) !important;background:rgba(237,232,254,.35) !important;}
.accordion-button::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  background-image:none;width:auto;height:auto;font-size:14px;color:var(--primary);
  transform:none;transition:transform .25s ease;margin-left:auto;line-height:1;
}
.accordion-button:not(.collapsed)::after{content:"\f00d";transform:rotate(90deg);}
.accordion-body{padding:0 24px 24px;color:var(--muted);line-height:1.8;font-size:15.5px;}

/* ============ CTA 深色区块 ============ */
.cta-band{padding:0 0 var(--sec);}
.cta-panel{
  background:var(--dark);border-radius:28px;padding:56px;color:#fff;
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.cta-panel::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px) 0 0/24px 24px;
  pointer-events:none;
}
.cta-panel::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:repeating-linear-gradient(90deg,var(--mint) 0 18px, transparent 18px 36px);
  opacity:.5;
}
.cta-panel > *{position:relative;z-index:2;}
.cta-panel h2{font-size:32px;font-weight:800;line-height:1.28;margin-bottom:16px;}
.cta-panel p{color:rgba(255,255,255,.72);font-size:15.5px;}
.cta-points{margin-top:24px;display:grid;gap:12px;}
.cta-points li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.9);}
.cta-points i{color:var(--mint);font-size:13px;margin-top:7px;}
.cta-form{
  background:rgba(255,255,255,.06);
  border:1.5px solid rgba(255,255,255,.14);
  border-radius:22px;padding:28px;
}
.cta-form .field{margin-bottom:18px;}
.cta-form label{display:block;font-size:14px;font-weight:600;color:rgba(255,255,255,.86);margin-bottom:8px;}
.cta-form input{
  width:100%;padding:12px 16px;border-radius:var(--r-soft);
  border:1.5px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);color:#fff;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.cta-form input::placeholder{color:rgba(255,255,255,.45);}
.cta-form input:focus{
  outline:none;border-color:var(--mint);
  box-shadow:0 0 0 3px rgba(25,227,168,.22);
  background:rgba(255,255,255,.1);
}
.cta-form .btn-pill{width:100%;box-shadow:none;}
.cta-form .btn-pill:hover{background:var(--primary-deep);}
.cta-form .hint{margin-top:12px;font-size:13px;color:rgba(255,255,255,.55);line-height:1.7;}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:rgba(255,255,255,.78);padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#fff;}
.footer-title{font-size:14px;font-weight:700;color:#fff;letter-spacing:.04em;margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14.5px;color:rgba(255,255,255,.68);}
.footer-links a:hover{color:var(--mint);}
.footer-grid p{font-size:14px;color:rgba(255,255,255,.6);margin-top:28px;line-height:1.9;}
.footer-bottom{
  margin-top:44px;padding:22px 0;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13.5px;color:rgba(255,255,255,.55);
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .hero-grid{gap:40px;}
  .cmp-table th,.cmp-table td{padding:14px 14px;font-size:14.5px;}
  .cta-panel{padding:48px 40px;gap:36px;}
}
@media (max-width:991.98px){
  :root{--sec:72px;}
  .dock-nav{display:none;}
  .menu-btn{display:inline-flex;}
  .dock-actions{gap:8px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-visual{order:-1;}
  .hero-float{left:12px;bottom:16px;}
  .point-grid{grid-template-columns:1fr;}
  .step-track{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:28px;padding:40px 0;}
  .cta-panel{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:767.98px){
  :root{--sec:56px;}
  .wrap{padding:0 16px;}
  .sec-title{font-size:25px;}
  .page-hero{padding:52px 0 64px;}
  .page-hero h1{font-size:clamp(30px,8vw,38px);}
  .hero-lead{font-size:16px;}
  .btn-pill,.btn-line,.btn-ghost{padding:12px 22px;font-size:14.5px;}
  .hero-cta .btn-pill,.hero-cta .btn-line{flex:1 1 100%;}
  .table-shell{padding:0;background:transparent;border:none;box-shadow:none;}
  .cmp-table thead{display:none;}
  .cmp-table,.cmp-table tbody,.cmp-table tr,.cmp-table td{display:block;width:100%;}
  .cmp-table tbody tr{
    background:var(--surface);border:1.5px solid var(--line);
    border-radius:16px;padding:14px;margin-bottom:16px;box-shadow:var(--shadow);
  }
  .cmp-table tbody tr:hover{background:var(--surface);}
  .cmp-table td{border:none;padding:8px 2px;display:flex;justify-content:space-between;gap:14px;}
  .cmp-table td::before{content:attr(data-label);font-weight:700;color:var(--muted);font-size:13.5px;}
  .cmp-table td.feat{font-size:17px;font-weight:700;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:6px;}
  .cmp-table td.feat::before{content:none;}
  .cmp-table td.hi{background:transparent;}
  .stats-grid{grid-template-columns:1fr;gap:22px;}
  .stat-item .num{font-size:28px;}
  .cta-panel{padding:32px 22px;border-radius:22px;}
  .cta-panel h2{font-size:24px;}
  .cta-form{padding:22px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
  .footer-bottom{flex-direction:column;gap:6px;}
}
@media (max-width:575.98px){
  .dock{padding:8px 10px;gap:10px;border-radius:22px;}
  .dock-logo{font-size:15.5px;}
  .brand-mark{width:30px;height:30px;border-radius:10px;font-size:13px;}
  .dock-actions .btn-pill{padding:9px 14px;font-size:13px;}
  .icon-btn{display:none;}
  .point-body{padding:20px;}
  .footer-grid{grid-template-columns:1fr;}
}

/* roulang page: category2 */
:root{
  --primary:#6A3DF0;
  --primary-deep:#5A2FE0;
  --primary-soft:#EDE8FE;
  --mint:#19E3A8;
  --amber:#FFB020;
  --bg:#F5F4FA;
  --surface:#FFFFFF;
  --dark:#1A1230;
  --text:#171326;
  --muted:#6B6683;
  --line:#E7E4F3;
  --zebra:#FAF9FE;
  --r-card:20px;
  --r-sm:12px;
  --r-pill:999px;
  --shadow:0 10px 30px rgba(23,19,38,.08);
  --shadow-hard:5px 5px 0 rgba(106,61,240,.20);
  --gap:24px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a,a:visited{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4,p{margin:0;}
h1{font-size:clamp(36px,4.4vw,48px);font-weight:800;line-height:1.2;letter-spacing:-.01em;}
h2{font-size:30px;font-weight:700;line-height:1.3;letter-spacing:-.01em;}
h3{font-size:22px;font-weight:700;line-height:1.4;}
p{line-height:1.8;}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
.num{font-family:'Barlow',system-ui,sans-serif;font-variant-numeric:tabular-nums;font-weight:800;}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:96px 0;}
.section-title{margin-bottom:32px;}
.section-title .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  color:var(--primary-deep);background:var(--primary-soft);
  border-radius:var(--r-pill);padding:6px 14px;margin-bottom:14px;
}
.section-title p.lead{color:var(--muted);max-width:760px;margin-top:14px;font-size:16px;}

/* ---------- Dock 导航 ---------- */
.dock-wrap{position:sticky;top:18px;z-index:1030;padding:0 16px;}
.dock{
  max-width:1080px;margin:0 auto;
  display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.94);
  border:1.5px solid var(--line);
  border-radius:var(--r-pill);
  box-shadow:var(--shadow);
  padding:10px 14px;
  backdrop-filter:saturate(1.2) blur(10px);
}
.dock-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.01em;white-space:nowrap;}
.brand-mark{
  width:34px;height:34px;border-radius:12px;background:var(--primary);color:#fff;
  display:grid;place-items:center;font-size:15px;box-shadow:3px 3px 0 rgba(106,61,240,.25);
}
.dock-nav{display:none;margin:0 auto;gap:4px;}
.dock-nav a{
  position:relative;display:inline-flex;align-items:center;height:40px;padding:0 14px;
  border-radius:var(--r-pill);color:var(--muted);font-weight:600;font-size:15px;
  transition:color .18s ease,background .18s ease;
}
.dock-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:var(--mint);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .12s ease;
}
.dock-nav a:hover{color:var(--primary);}
.dock-nav a:hover::after{transform:scaleX(1);}
.dock-nav a.active{background:var(--primary-soft);color:var(--primary-deep);}
.dock-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.icon-btn{
  width:40px;height:40px;border-radius:var(--r-pill);
  border:1.5px solid var(--line);background:#fff;color:var(--muted);
  display:none;place-items:center;cursor:pointer;transition:.18s ease;
}
.icon-btn:hover{color:var(--primary);border-color:var(--primary-soft);background:var(--primary-soft);}
.icon-btn.mobile{display:grid;}
.icon-btn.search{display:none;}
.dock-drawer{max-width:1080px;margin:10px auto 0;}
.drawer-card{
  background:#fff;border:1.5px solid var(--line);border-radius:22px;
  box-shadow:var(--shadow);padding:14px;
}
.drawer-card a{
  display:flex;align-items:center;min-height:48px;padding:0 14px;border-radius:var(--r-sm);
  color:var(--muted);font-weight:600;
}
.drawer-card a.active{background:var(--primary-soft);color:var(--primary-deep);}
.drawer-card a:hover{background:var(--zebra);color:var(--primary);}

/* ---------- 按钮 ---------- */
.btn-pill{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--primary);color:#fff;border:1.5px solid var(--primary);
  border-radius:var(--r-pill);padding:13px 26px;font-weight:700;font-size:15px;
  cursor:pointer;transition:transform .16s ease,background .16s ease,box-shadow .16s ease;
  white-space:nowrap;
}
.btn-pill:hover{background:var(--primary-deep);border-color:var(--primary-deep);transform:translateY(-2px);box-shadow:4px 4px 0 rgba(106,61,240,.22);}
.btn-pill.sm{padding:8px 16px;font-size:14px;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--primary);border:1.5px solid var(--primary);
  border-radius:var(--r-pill);padding:13px 26px;font-weight:700;font-size:15px;
  cursor:pointer;transition:.16s ease;
}
.btn-ghost:hover{background:var(--primary-soft);transform:translateY(-2px);}
.btn-ghost-dark{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45);
  border-radius:var(--r-pill);padding:13px 26px;font-weight:700;font-size:15px;
  cursor:pointer;transition:.16s ease;
}
.btn-ghost-dark:hover{background:rgba(255,255,255,.12);border-color:#fff;}
.btn-mint{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--mint);color:#0C2A21;border:1.5px solid var(--mint);
  border-radius:var(--r-pill);padding:13px 26px;font-weight:800;font-size:15px;
  cursor:pointer;transition:.16s ease;
}
.btn-mint:hover{background:#3AEEBC;border-color:#3AEEBC;transform:translateY(-2px);}

/* ---------- 徽章 / 标签 ---------- */
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  border-radius:var(--r-pill);padding:6px 13px;
}
.badge-violet{background:var(--primary-soft);color:var(--primary-deep);}
.badge-amber{background:var(--amber);color:#3A2600;}
.badge-mint{background:var(--mint);color:#08301F;}
.badge-outline{border:1.5px solid var(--line);color:var(--muted);background:#fff;}

/* ---------- 页头 ---------- */
.page-hero{position:relative;overflow:hidden;padding:52px 0 88px;}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(106,61,240,.06) 1px,transparent 1px);
  background-size:22px 22px;
}
.crumbs{
  position:relative;display:flex;align-items:center;gap:8px;
  font-size:14px;color:var(--muted);margin-bottom:26px;flex-wrap:wrap;
}
.crumbs a:hover{color:var(--primary);}
.crumbs span.sep{opacity:.5;}
.crumbs .now{color:var(--text);font-weight:600;}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 30px;}
.hero-sub{font-size:18px;color:var(--muted);max-width:520px;margin-top:20px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}
.hero-visual{position:relative;}
.hero-visual img{
  width:100%;border-radius:24px;border:1.5px solid var(--line);
  box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;
}
.hero-visual .float-card{
  position:absolute;left:-18px;bottom:-20px;background:#fff;border:1.5px solid var(--line);
  border-radius:18px;box-shadow:var(--shadow);padding:14px 18px;display:flex;align-items:center;gap:12px;
}
.hero-visual .float-card .dot{
  width:38px;height:38px;border-radius:12px;background:var(--primary-soft);color:var(--primary-deep);
  display:grid;place-items:center;font-size:16px;
}
.hero-visual .float-card b{display:block;font-size:18px;line-height:1.2;}
.hero-visual .float-card small{color:var(--muted);font-size:13px;}

/* ---------- 数据条 ---------- */
.stat-band{background:#fff;border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line);padding:44px 0;}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);}
.stat-item{text-align:center;}
.stat-item .value{font-size:40px;line-height:1.1;color:var(--primary);}
.stat-item .value span{font-size:18px;color:var(--muted);font-weight:600;margin-left:2px;}
.stat-item .label{color:var(--muted);font-size:14px;margin-top:8px;}
.stat-item + .stat-item{border-left:1.5px solid var(--line);}

/* ---------- 等级阶梯轨道 ---------- */
.track-wrap{position:relative;}
.level-track{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:var(--gap);}
.track-rail{
  position:absolute;top:44px;left:7%;right:7%;height:3px;border-radius:999px;
  background:linear-gradient(90deg,var(--primary-soft),var(--mint));z-index:0;
}
.level-node{
  position:relative;z-index:1;background:#fff;border:1.5px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--shadow);padding:22px 20px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.level-node:hover{transform:translateY(-4px);box-shadow:var(--shadow),var(--shadow-hard);border-color:var(--primary-soft);}
.node-badge{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:var(--primary);color:#fff;font-size:15px;margin-bottom:16px;
  box-shadow:3px 3px 0 rgba(106,61,240,.22);
}
.level-node.top .node-badge{background:var(--amber);color:#3A2600;box-shadow:3px 3px 0 rgba(255,176,32,.3);}
.level-node h3{font-size:20px;margin-bottom:6px;}
.node-gate{font-size:13px;font-weight:700;color:var(--primary-deep);background:var(--primary-soft);border-radius:var(--r-pill);padding:4px 12px;display:inline-block;margin-bottom:14px;}
.node-list li{position:relative;padding-left:20px;font-size:14px;color:var(--muted);margin-bottom:8px;line-height:1.7;}
.node-list li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:2px;background:var(--mint);}
.node-progress{height:6px;border-radius:999px;background:var(--primary-soft);margin-top:16px;overflow:hidden;}
.node-progress i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--mint));}

/* ---------- 表格 ---------- */
.table-card{background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);overflow:hidden;}
.table-wrap{overflow-x:auto;}
.rate-table{width:100%;border-collapse:collapse;min-width:560px;}
.rate-table thead th{
  background:var(--dark);color:#fff;font-size:15px;font-weight:700;text-align:left;
  padding:18px 22px;white-space:nowrap;
}
.rate-table tbody td{padding:18px 22px;border-bottom:1px solid var(--line);vertical-align:middle;font-size:15px;line-height:1.7;}
.rate-table tbody tr:nth-child(even){background:var(--zebra);}
.rate-table tbody tr:hover{background:var(--primary-soft);}
.rate-table tbody tr:last-child td{border-bottom:none;}
.rate-table .cell-strong{font-weight:700;}
.rate-table .cell-value{font-size:17px;font-weight:800;color:var(--primary);}
.table-note{padding:16px 22px;font-size:13px;color:var(--muted);background:var(--zebra);border-top:1px solid var(--line);}

/* ---------- 流程 ---------- */
.flow-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.flow-media img{width:100%;border-radius:var(--r-card);border:1.5px solid var(--line);box-shadow:var(--shadow);aspect-ratio:5/4;object-fit:cover;}
.flow-list{counter-reset:flow;}
.flow-list li{
  position:relative;padding:20px 20px 20px 74px;background:#fff;border:1.5px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--shadow);margin-bottom:16px;transition:.2s ease;
}
.flow-list li:hover{transform:translateY(-3px);border-color:var(--primary-soft);}
.flow-list li::before{
  counter-increment:flow;content:counter(flow,decimal-leading-zero);
  position:absolute;left:22px;top:22px;width:34px;height:34px;border-radius:12px;
  background:var(--primary-soft);color:var(--primary-deep);font-weight:800;font-size:14px;
  display:grid;place-items:center;font-family:'Barlow',sans-serif;
}
.flow-list h3{font-size:18px;margin-bottom:6px;}
.flow-list p{font-size:14px;color:var(--muted);line-height:1.75;}

/* ---------- 要点卡 ---------- */
.point-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);}
.point-card{
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow);padding:26px 24px;transition:.2s ease;
}
.point-card:hover{transform:translateY(-4px);box-shadow:var(--shadow),var(--shadow-hard);}
.point-card .ico{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--primary-soft);color:var(--primary-deep);font-size:19px;margin-bottom:16px;
}
.point-card h3{font-size:19px;margin-bottom:10px;}
.point-card p{font-size:14px;color:var(--muted);line-height:1.75;}

/* ---------- FAQ ---------- */
.faq-area{background:#fff;border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line);}
.accordion-item{
  border:1.5px solid var(--line)!important;border-radius:16px!important;
  overflow:hidden;margin-bottom:14px;background:#fff;
}
.accordion-item:first-of-type,.accordion-item:last-of-type{border-radius:16px!important;}
.accordion-button{
  font-size:17px;font-weight:700;color:var(--text);background:#fff;
  padding:20px 22px;box-shadow:none!important;border:none;
}
.accordion-button:not(.collapsed){background:var(--primary-soft);color:var(--primary-deep);}
.accordion-button::after{
  content:"+";flex-shrink:0;width:26px;height:26px;margin-left:auto;
  background-image:none!important;color:var(--primary);font-size:22px;font-weight:600;
  display:grid;place-items:center;transition:transform .2s ease;line-height:1;
}
.accordion-button:not(.collapsed)::after{content:"×";transform:rotate(180deg);}
.accordion-body{padding:4px 22px 22px;color:var(--muted);line-height:1.8;font-size:15px;}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;background:var(--dark);color:#fff;
  border-radius:28px;padding:56px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.cta-panel::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:6px;opacity:.5;
  background:repeating-linear-gradient(90deg,rgba(25,227,168,.7) 0 14px,transparent 14px 28px);
}
.cta-panel h2{color:#fff;}
.cta-panel .cta-desc{color:#B9B2D6;margin-top:16px;font-size:15px;max-width:460px;}
.cta-points{margin-top:26px;display:grid;gap:12px;}
.cta-points li{display:flex;align-items:center;gap:12px;font-size:15px;color:#D6D1EA;}
.cta-points i{color:var(--mint);font-size:16px;}
.cta-form{background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.14);border-radius:22px;padding:26px;}
.cta-form label{font-size:14px;font-weight:600;color:#D6D1EA;display:block;margin-bottom:8px;}
.form-row{display:flex;gap:12px;flex-wrap:wrap;}
.form-input{
  flex:1 1 200px;min-width:0;background:#fff;color:var(--text);
  border:1.5px solid transparent;border-radius:var(--r-sm);padding:12px 16px;transition:.16s ease;
}
.form-input:focus{outline:none;border-color:var(--mint);box-shadow:0 0 0 3px rgba(25,227,168,.18);}
.form-tip{font-size:13px;color:#9A93BC;margin-top:14px;line-height:1.7;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--dark);color:#CFC9E6;margin-top:96px;
  border-radius:28px 28px 0 0;padding:72px 0 28px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:18px;}
.footer-title{color:#fff;font-weight:700;margin-bottom:16px;font-size:15px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:#A9A3C4;font-size:14px;transition:color .16s ease;}
.footer-links a:hover{color:var(--mint);}
.site-footer p{font-size:14px;color:#9A93BC;line-height:1.8;max-width:900px;}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;
  font-size:14px;color:#9A93BC;
}

/* ---------- 响应式 ---------- */
@media (min-width:576px){
  .icon-btn.search{display:grid;}
}
@media (min-width:992px){
  .dock-nav{display:flex;}
  .icon-btn.mobile{display:none;}
}
@media (max-width:1199.98px){
  h2{font-size:27px;}
  .level-node h3{font-size:18px;}
  .rate-table thead th{font-size:14px;padding:16px 16px;}
  .rate-table tbody td{padding:16px 16px;}
}
@media (max-width:991.98px){
  .section{padding:72px 0;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-visual{order:-1;}
  .hero-visual .float-card{left:12px;bottom:-16px;}
  .level-track{grid-template-columns:1fr;gap:18px;padding-left:34px;}
  .track-rail{
    left:10px;right:auto;top:20px;bottom:20px;width:3px;height:auto;
    background:linear-gradient(180deg,var(--primary-soft),var(--mint));
  }
  .level-node::before{
    content:"";position:absolute;left:-30px;top:34px;width:11px;height:11px;border-radius:50%;
    background:var(--primary);box-shadow:0 0 0 4px var(--bg);
  }
  .flow-grid{grid-template-columns:1fr;gap:36px;}
  .point-grid{grid-template-columns:repeat(2,1fr);}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:28px;}
  .stat-item:nth-child(3){border-left:none;}
  .cta-panel{grid-template-columns:1fr;padding:40px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:767.98px){
  .section{padding:56px 0;}
  .wrap{padding:0 16px;}
  .dock{border-radius:22px;padding:8px 12px;gap:10px;}
  .dock-logo{font-size:15px;}
  .brand-mark{width:30px;height:30px;border-radius:10px;font-size:13px;}
  .icon-btn{width:36px;height:36px;}
  h2{font-size:24px;}
  .hero-sub{font-size:16px;}
  .hero-cta .btn-pill,.hero-cta .btn-ghost{flex:1 1 100%;}
  .stat-item .value{font-size:32px;}
  .stat-item + .stat-item{border-left:none;}
  .stat-grid{gap:22px;}
  .point-grid{grid-template-columns:1fr;}
  .cta-panel{padding:28px 22px;border-radius:22px;}
  .cta-form{padding:20px;}
  .site-footer{margin-top:64px;padding:52px 0 24px;border-radius:22px 22px 0 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
  .flow-list li{padding:18px 18px 18px 66px;}
  .rate-table{min-width:0;}
  .rate-table thead th,.rate-table tbody td{padding:13px 12px;font-size:13px;}
  .rate-table .cell-value{font-size:15px;}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr;}
  .hero-visual .float-card{position:static;margin-top:14px;}
  .form-row .btn-mint{width:100%;}
}

/* roulang page: category3 */
:root{
  --primary:#6A3DF0;
  --primary-deep:#5A2FE0;
  --primary-soft:#EDE8FE;
  --mint:#19E3A8;
  --amber:#FFB020;
  --bg:#F5F4FA;
  --surface:#FFFFFF;
  --dark:#1A1230;
  --text:#171326;
  --muted:#6B6683;
  --line:#E7E4F3;
  --stripe:#FAF9FE;
  --r-card:20px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh:0 10px 30px rgba(23,19,38,.08);
  --sh-hover:0 10px 30px rgba(23,19,38,.08), 5px 5px 0 rgba(106,61,240,.20);
  --sec:96px;
  --font:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  padding-top:18px;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--primary-deep);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;letter-spacing:-0.01em;color:var(--text);}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
.num{font-variant-numeric:tabular-nums;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px;}

/* ============ 容器 / 板块 ============ */
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:var(--sec) 0;}
.section-tight{padding:56px 0;}
.section-white{background:var(--surface);}
.section-dark{background:var(--dark);color:#fff;}
.sec-head{margin-bottom:32px;}
.sec-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.06em;
  color:var(--primary);background:var(--primary-soft);
  border-radius:var(--r-pill);padding:6px 14px;margin-bottom:14px;
}
.sec-head h2{font-size:30px;font-weight:700;line-height:1.3;}
.sec-head p{color:var(--muted);font-size:15px;margin:12px 0 0;max-width:640px;}
.section-dark .sec-head h2,.section-dark h2{color:#fff;}
.section-dark .sec-head p{color:#B7B0D6;}

/* ============ 按钮 ============ */
.btn-pill{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);border:1.5px solid transparent;
  font-size:15px;font-weight:600;line-height:1;
  padding:13px 26px;cursor:pointer;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-main{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(106,61,240,.28);}
.btn-main:hover{background:var(--primary-deep);color:#fff;transform:translateY(-2px);}
.btn-ghost{background:#fff;color:var(--primary);border-color:var(--primary);}
.btn-ghost:hover{background:var(--primary-soft);color:var(--primary-deep);transform:translateY(-2px);}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:14px;}
.btn-pill:disabled,.btn-pill.is-disabled{opacity:.45;cursor:not-allowed;transform:none;}

/* ============ 徽章 / 标签 ============ */
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:.04em;line-height:1;
  padding:6px 12px;border-radius:var(--r-pill);
}
.badge-cat{background:var(--primary-soft);color:var(--primary);}
.badge-mint{background:var(--mint);color:#04352A;}
.badge-amber{background:var(--amber);color:#3A2500;}
.badge-line{background:transparent;color:var(--muted);border:1.5px solid var(--line);}

/* ============ Dock 导航 ============ */
.dock-wrap{position:sticky;top:18px;z-index:1050;}
.dock{
  max-width:1080px;margin:0 auto;
  display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.92);
  border:1.5px solid var(--line);
  border-radius:22px;
  box-shadow:var(--sh);
  padding:10px 14px;
  transition:backdrop-filter .25s ease,background .25s ease;
}
.dock.is-scrolled{backdrop-filter:saturate(1.2) blur(10px);background:rgba(255,255,255,.82);}
.dock-logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border-radius:11px;
  background:var(--primary);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;box-shadow:0 6px 14px rgba(106,61,240,.32);
}
.brand-text{font-size:16px;font-weight:800;color:var(--text);letter-spacing:-.01em;white-space:nowrap;}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.dock-nav a{
  position:relative;display:inline-block;
  font-size:14px;font-weight:600;color:var(--text);
  padding:8px 14px;border-radius:var(--r-pill);
  transition:color .16s ease,background .16s ease;
}
.dock-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--mint);transform:scaleX(0);transform-origin:left;
  transition:transform .12s ease;
}
.dock-nav a:hover{color:var(--primary);}
.dock-nav a:hover::after{transform:scaleX(1);}
.dock-nav a.active{color:var(--primary);background:var(--primary-soft);}
.dock-nav a.active::after{transform:scaleX(0);}
.dock-right{display:flex;align-items:center;gap:8px;margin-left:8px;}
.icon-btn{
  width:38px;height:38px;border-radius:50%;
  border:1.5px solid var(--line);background:#fff;color:var(--muted);
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all .18s ease;
}
.icon-btn:hover{color:var(--primary);border-color:var(--primary);background:var(--primary-soft);}
.dock-toggle{
  display:none;width:38px;height:38px;border-radius:12px;
  border:1.5px solid var(--line);background:#fff;color:var(--text);
  align-items:center;justify-content:center;cursor:pointer;
}
.dock-mobile{
  max-width:1080px;margin:10px auto 0;
  background:#fff;border:1.5px solid var(--line);border-radius:20px;
  box-shadow:var(--sh);overflow:hidden;
}
.dock-mobile a{
  display:block;padding:0 20px;height:48px;line-height:48px;
  font-size:15px;font-weight:600;color:var(--text);
  border-bottom:1px solid var(--line);
}
.dock-mobile a:last-child{border-bottom:none;}
.dock-mobile a.active{color:var(--primary);background:var(--primary-soft);}

/* ============ 页头 ============ */
.page-hero{
  position:relative;overflow:hidden;
  padding:88px 0 72px;
  background-image:linear-gradient(105deg,rgba(26,18,48,.94) 0%,rgba(47,30,92,.86) 46%,rgba(106,61,240,.72) 100%),url(/assets/images/backpic/back-2.png);
  background-size:cover;background-position:center;
  color:#fff;
}
.page-hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:6px;
  background:repeating-linear-gradient(90deg,var(--mint) 0 22px,transparent 22px 44px);
  opacity:.5;
}
.page-hero .hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
  position:relative;z-index:2;
}
.page-hero h1{
  font-size:clamp(36px,4.2vw,48px);font-weight:800;line-height:1.2;
  color:#fff;letter-spacing:-.01em;
}
.page-hero .lead{
  margin-top:20px;font-size:16px;line-height:1.85;color:#DCD6F5;max-width:560px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.hero-tags .tag{
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:7px 14px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.22);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-visual{
  position:relative;border-radius:24px;overflow:hidden;
  border:1.5px solid rgba(255,255,255,.18);
  box-shadow:0 24px 60px rgba(10,4,30,.42);
}
.hero-visual img{width:100%;height:320px;object-fit:cover;}
.hero-visual .visual-badge{
  position:absolute;left:16px;top:16px;
  background:var(--amber);color:#3A2500;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:6px 12px;border-radius:var(--r-pill);
}
.hero-visual .visual-foot{
  position:absolute;left:0;right:0;bottom:0;
  padding:16px 18px;
  background:linear-gradient(to top,rgba(14,8,30,.9),rgba(14,8,30,0));
  font-size:14px;font-weight:600;color:#fff;
}

/* ============ 筛选胶囊行 ============ */
.filter-bar{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  padding:22px 24px;background:#fff;border:1.5px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--sh);
}
.filter-bar .filter-label{
  font-size:14px;font-weight:700;color:var(--muted);margin-right:6px;
}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;line-height:1;
  padding:10px 18px;border-radius:var(--r-pill);
  border:1.5px solid var(--line);background:#fff;color:var(--text);
  cursor:pointer;transition:all .18s ease;
}
.chip:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft);}
.chip.is-active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(106,61,240,.26);}
.chip.is-off{opacity:.42;cursor:not-allowed;background:var(--stripe);color:var(--muted);border-style:dashed;}
.chip.is-off:hover{border-color:var(--line);color:var(--muted);background:var(--stripe);}
.filter-note{font-size:13px;color:var(--muted);margin:16px 0 0;}

/* ============ 瀑布流卡片 ============ */
.masonry{column-count:3;column-gap:24px;}
.m-card{
  break-inside:avoid;
  display:block;
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh);overflow:hidden;margin-bottom:24px;
  color:inherit;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.m-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:#DAD3F6;color:inherit;}
.m-cover{position:relative;overflow:hidden;background:var(--stripe);}
.m-cover img{width:100%;object-fit:cover;transition:transform .3s ease;}
.m-cover.h-lg img{height:252px;}
.m-cover.h-md img{height:206px;}
.m-cover.h-sm img{height:168px;}
.m-card:hover .m-cover img{transform:scale(1.03);}
.m-cover .corner{
  position:absolute;left:14px;top:14px;
  font-size:12px;font-weight:700;letter-spacing:.04em;line-height:1;
  padding:6px 12px;border-radius:var(--r-pill);
  background:var(--primary-soft);color:var(--primary);
  transition:background .2s ease,color .2s ease;
}
.m-card:hover .m-cover .corner{background:var(--mint);color:#04352A;}
.m-body{padding:20px 22px 22px;}
.m-body h3{font-size:19px;font-weight:700;line-height:1.45;margin-bottom:10px;}
.m-body .desc{font-size:14px;color:var(--muted);line-height:1.75;margin:0 0 16px;}
.m-meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;
}
.m-meta .state{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:12px;}
.state-open{color:#0C7A59;}
.state-lock{color:#8A6A00;}
.m-card.is-locked .m-cover::after{
  content:"";position:absolute;inset:0;background:rgba(26,18,48,.55);
}
.m-card.is-locked .m-cover .lock-tag{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  z-index:2;background:#fff;color:var(--primary);
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:8px 16px;border-radius:var(--r-pill);white-space:nowrap;
}
.m-card.is-locked .m-cover .corner{z-index:3;}

/* ============ 分页位 ============ */
.pager{
  display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
  margin-top:40px;
}
.pager a,.pager span{
  min-width:44px;height:44px;padding:0 14px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-sm);border:1.5px solid var(--line);
  background:#fff;color:var(--text);font-size:14px;font-weight:600;
  font-variant-numeric:tabular-nums;
}
.pager a:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft);}
.pager .is-current{background:var(--primary);border-color:var(--primary);color:#fff;}
.pager .is-off{opacity:.45;cursor:not-allowed;}

/* ============ 数据条 ============ */
.data-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh);padding:30px 28px;
}
.data-item{text-align:center;}
.data-item .val{
  font-size:34px;font-weight:800;color:var(--primary);line-height:1.1;
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
.data-item .val small{font-size:16px;font-weight:700;margin-left:2px;}
.data-item .key{font-size:13px;color:var(--muted);margin-top:8px;}

/* ============ 解锁说明卡 ============ */
.rhythm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.rhythm-card{
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh);padding:26px 24px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.rhythm-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);}
.rhythm-card .rc-icon{
  width:44px;height:44px;border-radius:14px;
  background:var(--primary-soft);color:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;font-size:17px;
  margin-bottom:16px;
}
.rhythm-card h3{font-size:20px;font-weight:700;margin-bottom:10px;}
.rhythm-card p{font-size:14px;color:var(--muted);margin:0;}
.rhythm-card ul{margin-top:14px;}
.rhythm-card ul li{
  position:relative;padding-left:18px;font-size:14px;color:var(--muted);margin-bottom:8px;line-height:1.7;
}
.rhythm-card ul li::before{
  content:"";position:absolute;left:0;top:11px;
  width:8px;height:8px;border-radius:3px;background:var(--mint);
}

/* ============ FAQ ============ */
.faq-list{max-width:880px;}
.faq-item{
  background:#fff;border:1.5px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--sh);margin-bottom:16px;overflow:hidden;
}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:transparent;border:none;text-align:left;
  padding:20px 22px;font-size:17px;font-weight:600;color:var(--text);
  cursor:pointer;transition:color .18s ease;
}
.faq-q:hover{color:var(--primary);}
.faq-q .faq-icon{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--primary-soft);color:var(--primary);font-size:13px;
  transition:transform .25s ease,background .25s ease,color .25s ease;
}
.faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg);background:var(--mint);color:#04352A;}
.faq-a{padding:0 22px 22px;color:var(--muted);font-size:15px;line-height:1.8;}
.faq-a p:last-child{margin-bottom:0;}

/* ============ CTA ============ */
.cta-panel{
  background:var(--dark);border-radius:28px;padding:56px 48px;
  color:#fff;position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
}
.cta-panel::before{
  content:"";position:absolute;right:-60px;top:-60px;width:320px;height:320px;
  background:radial-gradient(circle,rgba(106,61,240,.55),rgba(106,61,240,0) 68%);
  pointer-events:none;
}
.cta-panel::after{
  content:"";position:absolute;left:0;top:0;bottom:0;width:6px;
  background:repeating-linear-gradient(180deg,var(--mint) 0 18px,transparent 18px 36px);
  opacity:.6;
}
.cta-panel h2{font-size:32px;font-weight:800;color:#fff;line-height:1.3;position:relative;z-index:2;}
.cta-panel .cta-desc{color:#B7B0D6;font-size:15px;margin:16px 0 26px;position:relative;z-index:2;}
.cta-points{position:relative;z-index:2;}
.cta-points li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:14px;color:#DCD6F5;margin-bottom:12px;
}
.cta-points li i{color:var(--mint);margin-top:6px;font-size:12px;}
.cta-form{position:relative;z-index:2;background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.16);border-radius:var(--r-card);padding:26px 24px;}
.cta-form .form-label{font-size:14px;font-weight:600;color:#fff;margin-bottom:8px;display:block;}
.cta-form input{
  width:100%;border-radius:var(--r-sm);border:1.5px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.06);color:#fff;
  padding:12px 16px;font-size:15px;line-height:1.4;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.cta-form input::placeholder{color:#8F89AD;}
.cta-form input:focus{
  outline:none;border-color:var(--mint);background:rgba(255,255,255,.1);
  box-shadow:0 0 0 3px rgba(25,227,168,.22);
}
.cta-form .form-row{margin-bottom:16px;}
.cta-form .form-tip{font-size:13px;color:#9A94B8;margin:12px 0 0;line-height:1.7;}
.cta-form .btn-pill{width:100%;margin-top:4px;}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:#B7B0D6;margin-top:var(--sec);padding:64px 0 28px;}
.site-footer .footer-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:36px;
}
.site-footer .footer-brand{
  display:flex;align-items:center;gap:10px;
  font-size:16px;font-weight:800;color:#fff;margin-bottom:14px;
}
.site-footer .footer-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.02em;}
.site-footer .footer-links li{margin-bottom:10px;}
.site-footer .footer-links a{color:#B7B0D6;font-size:14px;}
.site-footer .footer-links a:hover{color:var(--mint);}
.site-footer p{font-size:13px;line-height:1.9;color:#8F89AD;margin:0;}
.site-footer .footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:#8F89AD;
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .masonry{column-count:3;}
  .dock-nav a{padding:8px 10px;font-size:13.5px;}
}
@media (max-width:991.98px){
  :root{--sec:72px;}
  .page-hero{padding:64px 0 56px;}
  .page-hero .hero-grid{grid-template-columns:1fr;gap:32px;}
  .hero-visual img{height:262px;}
  .masonry{column-count:2;}
  .rhythm-grid{grid-template-columns:1fr 1fr;}
  .cta-panel{grid-template-columns:1fr;padding:40px 32px;gap:32px;}
  .data-bar{grid-template-columns:repeat(2,1fr);}
  .dock-nav{display:none;}
  .dock-toggle{display:inline-flex;}
  .dock-logo{margin-right:auto;}
  .site-footer .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:767.98px){
  body{padding-top:14px;}
  :root{--sec:56px;}
  .wrap{padding:0 16px;}
  .dock{border-radius:18px;padding:8px 10px;}
  .sec-head h2{font-size:24px;}
  .page-hero h1{font-size:clamp(30px,7vw,38px);}
  .page-hero .lead{font-size:15px;}
  .masonry{column-count:1;}
  .rhythm-grid{grid-template-columns:1fr;}
  .filter-bar{padding:16px;}
  .chip{padding:9px 14px;font-size:13px;}
  .data-bar{padding:22px 18px;gap:18px;}
  .data-item .val{font-size:28px;}
  .cta-panel{padding:32px 20px;border-radius:22px;}
  .cta-panel h2{font-size:24px;}
  .site-footer{padding:48px 0 24px;}
  .site-footer .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .faq-q{font-size:15.5px;padding:16px 16px;}
  .faq-a{padding:0 16px 18px;}
}
@media (max-width:575.98px){
  .site-footer .footer-grid{grid-template-columns:1fr;}
  .hero-actions .btn-pill{width:100%;}
  .pager a,.pager span{min-width:40px;height:40px;font-size:13px;}
}