/* roulang page: index */
:root{
  --navy-900:#0b1c33;
  --navy-800:#12294a;
  --navy-700:#173a64;
  --navy-600:#1f4d80;
  --accent:#f4592b;
  --accent-600:#d8431a;
  --accent-soft:#ffece5;
  --gold:#f5a623;
  --green:#1f9d63;
  --bg:#f4f6fa;
  --surface:#ffffff;
  --surface-2:#eef2f8;
  --ink:#101a2b;
  --text:#33415c;
  --muted:#6b7a93;
  --border:#dde3ee;
  --border-strong:#c6d0e0;
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(16,26,43,.05),0 3px 10px rgba(16,26,43,.05);
  --shadow:0 12px 30px rgba(16,26,43,.09);
  --shadow-lg:0 24px 56px rgba(11,28,51,.16);
  --container:1200px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px;}
::selection{background:var(--accent);color:#fff;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
.section{padding:clamp(52px,6.4vw,86px) 0;}
.section-alt{background:var(--surface);}
.section-dark{background:linear-gradient(155deg,var(--navy-900),var(--navy-700));color:#e6edf8;}
.section-dark .section-title{color:#fff;}
.section-dark .section-desc{color:#b9c8dd;}

.section-head{max-width:760px;margin-bottom:38px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.09em;
  color:var(--accent-600);text-transform:uppercase;
  background:var(--accent-soft);border:1px solid #ffd6c8;
  padding:5px 12px;border-radius:999px;margin-bottom:16px;
}
.section-dark .eyebrow{background:rgba(244,89,43,.16);border-color:rgba(244,89,43,.4);color:#ffb69c;}
.section-title{
  font-size:clamp(22px,2.6vw,32px);
  line-height:1.38;color:var(--ink);font-weight:800;letter-spacing:.005em;
}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.85;}

/* ============ 按钮 / 徽章 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:11px;border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(244,89,43,.28);}
.btn-primary:hover{background:var(--accent-600);transform:translateY(-2px);box-shadow:0 12px 26px rgba(244,89,43,.34);}
.btn-outline{background:transparent;border-color:var(--border-strong);color:var(--ink);}
.btn-outline:hover{border-color:var(--navy-700);color:var(--navy-700);background:#fff;transform:translateY(-2px);}
.btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.34);color:#fff;}
.btn-light:hover{background:rgba(255,255,255,.22);transform:translateY(-2px);}
.btn-sm{padding:9px 15px;font-size:14px;border-radius:9px;}
.btn-block{width:100%;}
.btn:active{transform:translateY(0);}

.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--navy-700);}
.badge-hot{background:var(--accent-soft);color:var(--accent-600);}
.badge-gold{background:#fff5e2;color:#a86800;}
.badge-green{background:#e6f6ee;color:#137a4b;}
.tag{display:inline-block;font-size:12.5px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:3px 10px;}

/* ============ 顶部条 + 导航 ============ */
.site-header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 1px 0 rgba(16,26,43,.04);}
.topbar{background:var(--navy-900);color:#a9bcd6;font-size:13px;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:38px;gap:16px;}
.topbar-note{display:flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-note::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);flex:0 0 7px;}
.topbar-links{display:flex;gap:20px;white-space:nowrap;}
.topbar-links a{color:#c5d4e9;transition:color .16s ease;}
.topbar-links a:hover{color:#fff;}

.nav-wrap{position:relative;}
.nav-inner{display:flex;align-items:center;gap:26px;height:70px;}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;border-radius:11px;flex:0 0 40px;
  background:linear-gradient(140deg,var(--navy-700),var(--navy-600) 60%,var(--accent));
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;
  box-shadow:0 6px 16px rgba(23,58,100,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:18px;color:var(--ink);letter-spacing:.02em;font-weight:800;}
.brand-text em{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:.06em;}

.nav-menu{display:flex;align-items:center;gap:4px;}
.nav-menu a{
  padding:9px 14px;border-radius:9px;font-size:15px;font-weight:500;color:var(--text);
  transition:background .16s ease,color .16s ease;
}
.nav-menu a:hover{background:var(--surface-2);color:var(--navy-700);}
.nav-menu a.active{background:var(--navy-800);color:#fff;}
.nav-tools{margin-left:auto;display:flex;align-items:center;gap:12px;}
.nav-search input{
  width:186px;padding:9px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--surface-2);font-size:14px;transition:border-color .16s ease,background .16s ease,width .2s ease;
}
.nav-search input:focus{background:#fff;border-color:var(--navy-600);width:216px;outline:none;}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:10px;padding:10px;cursor:pointer;}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;color:#e9eff9;
  background:
    radial-gradient(900px 420px at 84% -12%,rgba(244,89,43,.34),transparent 62%),
    radial-gradient(700px 380px at 6% 108%,rgba(31,77,128,.6),transparent 60%),
    linear-gradient(158deg,#0b1c33 0%,#12294a 52%,#173a64 100%);
  padding:clamp(44px,5.6vw,76px) 0 clamp(52px,6vw,84px);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.85),transparent 88%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:start;}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600;letter-spacing:.06em;
  background:rgba(244,89,43,.18);border:1px solid rgba(244,89,43,.45);color:#ffbca6;
  padding:6px 14px;border-radius:999px;
}
.hero-tag span.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 1.8s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.8);}}
.hero h1{
  margin-top:20px;font-size:clamp(27px,3.5vw,45px);line-height:1.28;font-weight:800;color:#fff;letter-spacing:.005em;
}
.hero h1 mark{background:none;color:#ffc9b6;}
.hero-sub{margin-top:16px;font-size:17px;color:#ffd2c2;font-weight:600;letter-spacing:.01em;}
.hero-lead{margin-top:18px;max-width:640px;font-size:16px;line-height:1.95;color:#bccbe0;}
.hero-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px;}
.hero-stats{
  margin-top:34px;display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid rgba(255,255,255,.16);padding-top:22px;gap:18px;
}
.stat-num{font-size:clamp(21px,2.3vw,27px);font-weight:800;color:#fff;letter-spacing:.01em;}
.stat-label{font-size:13.5px;color:#9db0cb;margin-top:3px;}

.hero-panel{display:grid;gap:18px;}
.panel-card{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-lg);
  padding:24px;backdrop-filter:blur(6px);
  box-shadow:0 20px 44px rgba(3,12,26,.32);
}
.panel-title{font-size:15px;font-weight:700;color:#fff;letter-spacing:.03em;}
.panel-note{font-size:13px;color:#a5b8d3;margin-top:4px;}
.ring-row{display:flex;align-items:center;gap:22px;margin-top:18px;}
.ring{
  position:relative;width:128px;height:128px;flex:0 0 128px;border-radius:50%;
  background:conic-gradient(var(--accent) 0deg 245deg,rgba(255,255,255,.15) 245deg 360deg);
  display:grid;place-items:center;
}
.ring::after{content:"";position:absolute;inset:11px;border-radius:50%;background:#132b4d;}
.ring-value{position:relative;z-index:1;font-size:29px;font-weight:800;color:#fff;line-height:1;}
.ring-value small{display:block;font-size:11.5px;font-weight:600;color:#9db0cb;margin-top:5px;letter-spacing:.08em;}
.ring-info{font-size:14px;color:#c3d1e6;line-height:1.8;}
.ring-info b{color:#fff;font-size:16px;}
.ring-info .next{margin-top:8px;font-size:13px;color:#ffb69c;}

.tier-preview{margin-top:16px;display:grid;gap:10px;}
.tier-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:12px;padding:12px 14px;transition:background .18s ease,transform .18s ease;
}
.tier-row:hover{background:rgba(255,255,255,.13);transform:translateX(3px);}
.tier-row .name{font-size:14.5px;color:#fff;font-weight:600;}
.tier-row .desc{font-size:12.5px;color:#9db0cb;margin-top:2px;}
.tier-row .price{font-size:16px;font-weight:800;color:#ffc9b6;white-space:nowrap;}

/* ============ 倒计时 + 限时轨 ============ */
.countdown-bar{
  background:linear-gradient(90deg,var(--accent-600),var(--accent));
  color:#fff;border-radius:var(--radius-lg);
  padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  box-shadow:0 16px 34px rgba(216,67,26,.26);
}
.countdown-left{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.countdown-label{font-size:15px;font-weight:700;letter-spacing:.02em;}
.countdown{font-variant-numeric:tabular-nums;font-size:26px;font-weight:800;letter-spacing:.06em;}
.countdown-note{font-size:13.5px;color:#ffe0d5;}
.stock-warn{
  display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;
  background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.4);border-radius:999px;padding:6px 14px;
  animation:blink 2s infinite;
}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.62;}}

.track-scroll{
  display:grid;grid-auto-flow:column;grid-auto-columns:280px;gap:18px;
  overflow-x:auto;padding:6px 4px 16px;scroll-snap-type:x mandatory;
  margin-top:26px;
}
.track-scroll::-webkit-scrollbar{height:8px;}
.track-scroll::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:99px;}
.deal-card{
  scroll-snap-align:start;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:20px;display:flex;flex-direction:column;gap:12px;
  box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  position:relative;
}
.deal-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c3d2e6;}
.deal-card .deal-badge{position:absolute;top:-11px;left:20px;}
.deal-name{font-size:17px;font-weight:800;color:var(--ink);margin-top:4px;}
.deal-desc{font-size:13.5px;color:var(--muted);line-height:1.75;min-height:48px;}
.deal-price{display:flex;align-items:baseline;gap:9px;}
.deal-price .now{font-size:26px;font-weight:800;color:var(--accent-600);}
.deal-price .old{font-size:13.5px;color:var(--muted);text-decoration:line-through;}
.deal-stock{font-size:13px;color:#a86800;background:#fff7e8;border:1px solid #ffe3b0;border-radius:9px;padding:7px 11px;}
.deal-stock.low{color:#a92c1a;background:#ffeeea;border-color:#ffd0c4;}
.deal-actions{display:flex;gap:10px;align-items:center;margin-top:2px;}
.deal-actions .text-link{font-size:13.5px;color:var(--navy-600);font-weight:600;border-bottom:1px dashed var(--border-strong);}
.deal-actions .text-link:hover{color:var(--accent-600);border-color:var(--accent);}

/* ============ 通用网格 ============ */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start;}

.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c9d6e8;}
.card-title{font-size:17.5px;font-weight:800;color:var(--ink);line-height:1.45;}
.card-text{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.82;}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;}
.icon-badge{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--navy-700),var(--navy-600));color:#fff;font-weight:800;font-size:16px;
}
.icon-badge.alt{background:linear-gradient(140deg,var(--accent),var(--gold));}

/* ============ 痛点清单 ============ */
.issue-list{display:grid;gap:14px;}
.issue-item{
  display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-sm);transition:border-color .18s ease,transform .18s ease;
}
.issue-item:hover{border-color:#c9d6e8;transform:translateX(4px);}
.issue-num{
  font-size:19px;font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums;
  border-right:1px solid var(--border);padding-right:12px;line-height:1.6;
}
.issue-body strong{display:block;font-size:16px;color:var(--ink);font-weight:700;}
.issue-body p{margin-top:6px;font-size:14.5px;color:var(--muted);line-height:1.8;}
.issue-body p b{color:var(--navy-700);font-weight:600;}

/* ============ 步骤演示 ============ */
.steps{display:grid;gap:16px;}
.step{
  display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:start;
  padding:20px 22px;border-radius:var(--radius);background:var(--surface-2);border:1px solid var(--border);
  transition:background .18s ease;
}
.step:hover{background:#e6ecf6;}
.step-num{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--border-strong);color:var(--navy-700);font-weight:800;font-size:17px;
}
.step-body strong{font-size:16.5px;color:var(--ink);font-weight:700;display:block;}
.step-body p{margin-top:7px;font-size:14.5px;color:var(--muted);line-height:1.8;}
.demo-panel{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);
}
.demo-panel h3{font-size:16px;color:var(--ink);font-weight:800;margin-bottom:14px;}
.demo-list{display:grid;gap:12px;}
.demo-list li{
  display:flex;justify-content:space-between;gap:14px;font-size:14.5px;color:var(--text);
  padding-bottom:12px;border-bottom:1px dashed var(--border);
}
.demo-list li:last-child{border-bottom:none;padding-bottom:0;}
.demo-list li span{color:var(--muted);font-size:13.5px;white-space:nowrap;}

/* ============ 数据指标 ============ */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:30px;}
.metric{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-sm);
}
.metric .num{font-size:clamp(24px,2.8vw,32px);font-weight:800;color:var(--navy-700);letter-spacing:.01em;}
.metric .num em{font-style:normal;font-size:15px;color:var(--muted);margin-left:4px;font-weight:600;}
.metric .lab{margin-top:6px;font-size:14px;color:var(--muted);}

/* ============ 大卡 + 小卡 ============ */
.feature-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:22px;align-items:stretch;}
.feature-main{
  background:linear-gradient(150deg,var(--navy-800),var(--navy-700));
  color:#dfe9f7;border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;justify-content:space-between;gap:22px;
}
.feature-main h3{font-size:22px;font-weight:800;color:#fff;line-height:1.45;}
.feature-main p{font-size:15px;line-height:1.9;color:#b8c9e0;}
.feature-main .pill-row{display:flex;flex-wrap:wrap;gap:10px;}
.feature-main .pill{font-size:13px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:5px 13px;color:#e6eefa;}
.feature-side{display:grid;gap:16px;}
.side-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-sm);
  display:grid;gap:6px;transition:transform .18s ease,border-color .18s ease;
}
.side-card:hover{transform:translateY(-3px);border-color:#c9d6e8;}
.side-card strong{font-size:16px;color:var(--ink);font-weight:700;}
.side-card p{font-size:14px;color:var(--muted);line-height:1.78;}

/* ============ 时间线 ============ */
.timeline{position:relative;padding-left:28px;}
.timeline::before{
  content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(var(--accent),var(--navy-600));border-radius:2px;
}
.timeline-item{position:relative;padding-bottom:26px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{
  content:"";position:absolute;left:-28px;top:6px;width:18px;height:18px;border-radius:50%;
  background:#fff;border:3px solid var(--accent);
}
.timeline-date{font-size:13px;font-weight:700;color:var(--accent-600);letter-spacing:.04em;}
.timeline-item h4{font-size:16.5px;color:var(--ink);font-weight:700;margin-top:5px;}
.timeline-item p{margin-top:6px;font-size:14.5px;color:var(--muted);line-height:1.8;}

/* ============ 档位表格 ============ */
.table-scroll{overflow-x:auto;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);-webkit-overflow-scrolling:touch;}
.tier-table{width:100%;border-collapse:collapse;background:var(--surface);min-width:860px;}
.tier-table th{
  background:var(--navy-800);color:#e6eefa;font-size:14px;font-weight:600;
  text-align:left;padding:16px 18px;white-space:nowrap;
}
.tier-table td{
  padding:16px 18px;border-bottom:1px solid var(--border);font-size:14.5px;color:var(--text);vertical-align:top;
}
.tier-table tbody tr:last-child td{border-bottom:none;}
.tier-table tbody tr:hover{background:var(--surface-2);}
.tier-table td .tname{font-weight:700;color:var(--ink);font-size:15.5px;}
.tier-table td .tprice{font-weight:800;color:var(--accent-600);font-size:16px;white-space:nowrap;}
.tier-table td .tsub{display:block;font-size:13px;color:var(--muted);margin-top:3px;}

/* ============ 进度 / 清单 ============ */
.progress-wrap{display:grid;gap:12px;}
.progress-track{height:12px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);overflow:hidden;}
.progress-fill{height:100%;width:67%;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--gold));}
.progress-meta{display:flex;justify-content:space-between;font-size:13.5px;color:var(--muted);}
.check-list{display:grid;gap:12px;margin-top:20px;}
.check-item{
  display:flex;gap:13px;align-items:flex-start;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius);padding:15px 18px;box-shadow:var(--shadow-sm);
}
.check-item .mark{
  width:22px;height:22px;flex:0 0 22px;border-radius:50%;display:grid;place-items:center;
  background:#c2ccdb;color:#fff;font-size:12px;font-weight:800;margin-top:3px;
}
.check-item.done .mark{background:var(--green);}
.check-item.ing .mark{background:var(--gold);}
.check-item strong{font-size:15px;color:var(--ink);font-weight:700;display:block;}
.check-item p{font-size:13.8px;color:var(--muted);margin-top:4px;line-height:1.75;}

/* ============ 亮点墙 ============ */
.highlight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.highlight-item{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);padding:26px 22px;min-height:168px;
  background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;justify-content:space-between;gap:14px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.highlight-item:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.highlight-item::after{
  content:"";position:absolute;right:-40px;bottom:-50px;width:130px;height:130px;border-radius:50%;
  background:linear-gradient(140deg,rgba(244,89,43,.16),rgba(31,77,128,.12));
}
.highlight-item .hi-num{font-size:28px;font-weight:800;color:var(--navy-700);letter-spacing:.01em;position:relative;z-index:1;}
.highlight-item .hi-num em{font-style:normal;font-size:14px;color:var(--muted);font-weight:600;margin-left:5px;}
.highlight-item p{font-size:14.5px;color:var(--muted);line-height:1.8;position:relative;z-index:1;}

/* ============ 精选话题 ============ */
.topic-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;grid-template-rows:auto auto;gap:18px;}
.topic-main{
  grid-row:span 2;background:linear-gradient(150deg,var(--navy-800),var(--navy-600));color:#dbe6f6;
  border-radius:var(--radius-lg);padding:30px;display:flex;flex-direction:column;justify-content:space-between;gap:20px;
  box-shadow:var(--shadow);
}
.topic-main h3{font-size:21px;font-weight:800;color:#fff;line-height:1.5;}
.topic-main p{font-size:14.5px;line-height:1.88;color:#bccde3;}
.topic-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-sm);display:grid;gap:9px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c9d6e8;}
.topic-card strong{font-size:15.5px;color:var(--ink);font-weight:700;line-height:1.55;}
.topic-card p{font-size:13.8px;color:var(--muted);line-height:1.75;}

/* ============ 审计列表 ============ */
.audit-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.audit-item{
  display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:16px 18px;
}
.audit-item .tick{
  width:20px;height:20px;flex:0 0 20px;border-radius:6px;background:var(--accent);color:#fff;
  display:grid;place-items:center;font-size:12px;font-weight:800;margin-top:3px;
}
.audit-item strong{font-size:15px;color:#fff;font-weight:700;display:block;}
.audit-item p{font-size:13.8px;color:#b5c5dc;margin-top:4px;line-height:1.75;}

/* ============ 口碑 ============ */
.voice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.voice{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-sm);position:relative;
  transition:transform .18s ease,border-color .18s ease;
}
.voice:hover{transform:translateY(-4px);border-color:#c9d6e8;}
.voice::before{
  content:"“";position:absolute;top:6px;right:20px;font-size:60px;line-height:1;
  color:rgba(31,77,128,.10);font-family:Georgia,serif;
}
.voice p{font-size:15px;color:var(--text);line-height:1.88;position:relative;z-index:1;}
.voice-meta{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--border);}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 38px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--navy-700),var(--navy-600));color:#fff;font-weight:800;font-size:15px;
}
.voice-meta strong{display:block;font-size:14.5px;color:var(--ink);font-weight:700;}
.voice-meta span{font-size:13px;color:var(--muted);}

/* ============ 排期 + 地图 ============ */
.schedule-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:26px;align-items:stretch;}
.map-box{
  border-radius:var(--radius-lg);border:1px dashed var(--border-strong);min-height:300px;
  background:
    linear-gradient(rgba(23,58,100,.06) 1px,transparent 1px) 0 0/34px 34px,
    linear-gradient(90deg,rgba(23,58,100,.06) 1px,transparent 1px) 0 0/34px 34px,
    var(--surface-2);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  padding:26px;text-align:center;
}
.map-box .pin{
  width:56px;height:56px;border-radius:50%;background:linear-gradient(140deg,var(--accent),var(--gold));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:19px;
  box-shadow:0 12px 26px rgba(244,89,43,.32);
}
.map-box strong{font-size:16.5px;color:var(--ink);font-weight:800;}
.map-box p{font-size:14px;color:var(--muted);line-height:1.8;max-width:340px;}
.slot-list{display:grid;gap:14px;align-content:start;}
.slot{
  display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow-sm);transition:border-color .18s ease,transform .18s ease;
}
.slot:hover{border-color:#c9d6e8;transform:translateX(4px);}
.slot h4{font-size:16px;color:var(--ink);font-weight:700;}
.slot .slot-meta{font-size:13.5px;color:var(--muted);margin-top:5px;}
.slot .slot-seat{font-size:13px;font-weight:700;color:#a86800;background:#fff7e8;border:1px solid #ffe3b0;border-radius:999px;padding:5px 12px;white-space:nowrap;}
.slot .slot-seat.ok{color:#137a4b;background:#e6f6ee;border-color:#bfe6d3;}

/* ============ 频道矩阵 ============ */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.channel-card{
  display:flex;flex-direction:column;gap:14px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c9d6e8;}
.channel-card h3{font-size:18px;font-weight:800;color:var(--ink);}
.channel-card p{font-size:14.5px;color:var(--muted);line-height:1.82;}
.channel-card .more{
  margin-top:auto;font-size:14.5px;font-weight:700;color:var(--accent-600);
  display:inline-flex;align-items:center;gap:7px;
}
.channel-card:hover .more{gap:11px;}

/* ============ 资讯列表 ============ */
.news-list{display:grid;gap:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);}
.news-item{
  display:grid;grid-template-columns:96px 1fr auto;gap:18px;align-items:center;
  padding:20px 24px;border-bottom:1px solid var(--border);transition:background .18s ease;
}
.news-item:last-child{border-bottom:none;}
.news-item:hover{background:var(--surface-2);}
.news-date{font-size:13.5px;color:var(--muted);font-weight:600;letter-spacing:.02em;}
.news-item h4{font-size:16px;color:var(--ink);font-weight:700;line-height:1.6;}
.news-item p{font-size:13.8px;color:var(--muted);margin-top:5px;line-height:1.75;}

/* ============ 收口表单 ============ */
.cta-panel{
  background:linear-gradient(152deg,var(--navy-900),var(--navy-700) 65%,#1b4573);
  border-radius:26px;padding:clamp(30px,4vw,52px);color:#dde8f6;
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.cta-panel::after{
  content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(244,89,43,.35),transparent 68%);
}
.cta-panel h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;color:#fff;line-height:1.42;position:relative;z-index:1;}
.cta-panel > div > p{margin-top:14px;font-size:15px;line-height:1.9;color:#b7c7de;position:relative;z-index:1;}
.cta-points{display:grid;gap:9px;margin-top:20px;position:relative;z-index:1;}
.cta-points li{font-size:14.5px;color:#d5e1f1;display:flex;gap:9px;align-items:flex-start;}
.cta-points li::before{content:"✓";color:var(--gold);font-weight:800;}

.form-card{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-lg);padding:26px;backdrop-filter:blur(6px);position:relative;z-index:1;
}
.form-grid{display:grid;gap:14px;}
.field{display:grid;gap:7px;}
.field label{font-size:13.5px;color:#c6d5e9;font-weight:600;}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:11px;border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.1);color:#fff;font-size:14.5px;transition:border-color .16s ease,background .16s ease;
}
.field input::placeholder{color:#8fa4c1;}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.16);}
.field select option{color:#12294a;}
.privacy-note{margin-top:12px;font-size:12.8px;color:#95a9c6;line-height:1.7;}

/* ============ 页脚 ============ */
.site-footer{background:var(--navy-900);color:#9db0cb;padding:56px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:40px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand .brand-mark{box-shadow:none;}
.footer-brand strong{font-size:18px;color:#fff;font-weight:800;}
.footer-about{font-size:14px;line-height:1.85;color:#93a7c4;max-width:330px;}
.footer-col h4{font-size:14.5px;color:#fff;font-weight:700;margin-bottom:14px;letter-spacing:.03em;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:#9db0cb;transition:color .16s ease;}
.footer-col a:hover{color:#fff;}
.footer-col p{font-size:14px;color:#9db0cb;line-height:1.85;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;
  justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8296b3;
}

/* ============ 响应式 ============ */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .split{grid-template-columns:1fr;gap:28px;}
  .feature-grid{grid-template-columns:1fr;}
  .schedule-grid{grid-template-columns:1fr;}
  .cta-panel{grid-template-columns:1fr;gap:30px;}
  .topic-grid{grid-template-columns:1fr 1fr;}
  .topic-main{grid-column:span 2;grid-row:auto;}
  .metrics{grid-template-columns:repeat(2,1fr);}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .highlight-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:1024px){
  .nav-search{display:none;}
  .nav-toggle{display:flex;flex-direction:column;gap:4px;margin-left:auto;}
  .nav-toggle span{display:block;width:18px;height:2px;background:var(--navy-800);border-radius:2px;}
  .nav-menu{
    position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--border);
    box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 22px 20px;
  }
  body.nav-open .nav-menu{display:flex;}
  .nav-menu a{padding:13px 14px;font-size:15.5px;}
  .nav-tools{margin-left:14px;}
}
@media (max-width:820px){
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .audit-list{grid-template-columns:1fr;}
  .voice-grid{grid-template-columns:1fr;}
  .channel-grid{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:1fr;gap:14px;}
  .news-item{grid-template-columns:1fr;gap:8px;}
  .news-item .badge{justify-self:start;}
  .countdown{font-size:22px;}
}
@media (max-width:520px){
  body{font-size:15.5px;}
  .container{padding:0 16px;}
  .hero{padding:34px 0 46px;}
  .hero-lead{font-size:15px;}
  .track-scroll{grid-auto-columns:78vw;}
  .metrics{grid-template-columns:1fr;}
  .highlight-grid{grid-template-columns:1fr;}
  .topic-grid{grid-template-columns:1fr;}
  .topic-main{grid-column:auto;}
  .footer-grid{grid-template-columns:1fr;}
  .brand-text strong{font-size:16.5px;}
  .brand-text em{font-size:11.5px;}
  .slot{grid-template-columns:1fr;}
  .issue-item{grid-template-columns:1fr;gap:10px;}
  .issue-num{border-right:none;border-bottom:1px solid var(--border);padding:0 0 6px;display:inline-block;}
}

/* roulang page: category1 */
:root{
  --navy-900:#0b1c33;
  --navy-800:#12294a;
  --navy-700:#173a64;
  --navy-600:#1f4d80;
  --accent:#f4592b;
  --accent-600:#d8431a;
  --accent-soft:#ffece5;
  --gold:#f5a623;
  --green:#1f9d63;
  --bg:#f4f6fa;
  --surface:#ffffff;
  --surface-2:#eef2f8;
  --ink:#101a2b;
  --text:#33415c;
  --muted:#6b7a93;
  --border:#dde3ee;
  --border-strong:#c6d0e0;
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(16,26,43,.05),0 3px 10px rgba(16,26,43,.05);
  --shadow:0 12px 30px rgba(16,26,43,.09);
  --shadow-lg:0 24px 56px rgba(11,28,51,.16);
  --container:1200px;
}
/* roulang page: category1 */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .16s ease;}
a:hover{color:var(--accent-600);}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(244,89,43,.55);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
.section{padding:clamp(52px,6.4vw,86px) 0;}
.section-alt{background:var(--surface);}
.section-dark{background:linear-gradient(155deg,var(--navy-900),var(--navy-700));color:#e6edf8;}
.section-dark .section-title{color:#fff;}
.section-dark .section-desc{color:#b9c8dd;}
.section-head{max-width:790px;margin-bottom:38px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.09em;
  color:var(--accent-600);text-transform:uppercase;
  background:var(--accent-soft);border:1px solid #ffd6c8;
  padding:5px 12px;border-radius:999px;margin-bottom:16px;
}
.section-dark .eyebrow{background:rgba(244,89,43,.16);border-color:rgba(244,89,43,.4);color:#ffb69c;}
.section-title{
  font-size:clamp(22px,2.6vw,32px);
  line-height:1.38;color:var(--ink);font-weight:800;letter-spacing:.005em;
}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.85;}
/* ===== 按钮 / 徽章 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:11px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1.4;text-align:center;
  white-space:nowrap;cursor:pointer;background:transparent;box-shadow:none;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(244,89,43,.28);}
.btn-primary:hover,.btn-primary:focus{background:var(--accent-600);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(244,89,43,.34);}
.btn-outline{background:transparent;border-color:var(--border-strong);color:var(--ink);}
.btn-outline:hover,.btn-outline:focus{border-color:var(--navy-700);color:var(--navy-700);background:#fff;transform:translateY(-2px);}
.btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.34);color:#fff;}
.btn-light:hover,.btn-light:focus{background:rgba(255,255,255,.22);color:#fff;transform:translateY(-2px);}
.btn-sm{padding:9px 15px;font-size:14px;border-radius:9px;}
.btn-block{width:100%;}
.btn:active{transform:translateY(0);box-shadow:none;}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--navy-700);}
.badge-hot{background:var(--accent-soft);color:var(--accent-600);}
.badge-gold{background:#fff5e2;color:#a86800;}
.badge-green{background:#e6f6ee;color:#137a4b;}
.tag{display:inline-block;font-size:12.5px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:3px 10px;background:#fff;}
/* ===== 顶部条 + 导航 ===== */
.site-header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 1px 0 rgba(16,26,43,.04);}
.topbar{background:var(--navy-900);color:#a9bcd6;font-size:13px;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:38px;gap:16px;}
.topbar-note{display:flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#a9bcd6;}
.topbar-note::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);flex:0 0 7px;}
.topbar-links{display:flex;gap:20px;white-space:nowrap;}
.topbar-links a{color:#c5d4e9;}
.topbar-links a:hover{color:#fff;}
.nav-wrap{position:relative;}
.nav-inner{display:flex;align-items:center;gap:26px;height:70px;}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;border-radius:11px;flex:0 0 40px;
  background:linear-gradient(140deg,var(--navy-700),var(--navy-600) 60%,var(--accent));
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;
  box-shadow:0 6px 16px rgba(23,58,100,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:18px;color:var(--ink);letter-spacing:.02em;font-weight:800;}
.brand-text em{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:.06em;}
.nav-menu{display:flex;align-items:center;gap:4px;}
.nav-menu a{padding:9px 14px;border-radius:9px;font-size:15px;font-weight:500;color:var(--text);}
.nav-menu a:hover{background:var(--surface-2);color:var(--navy-700);}
.nav-menu a.active{background:var(--navy-800);color:#fff;}
.nav-tools{margin-left:auto;display:flex;align-items:center;gap:12px;}
.nav-search{margin:0;}
.nav-search input{
  width:186px;padding:9px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--surface-2);font-size:14px;
  transition:border-color .16s ease,background .16s ease,width .2s ease;
}
.nav-search input:focus{background:#fff;border-color:var(--navy-600);width:216px;outline:none;}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:10px;padding:10px;cursor:pointer;flex-direction:column;gap:4px;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy-700);border-radius:2px;}
/* ===== Hero：5:7 斜向错位 ===== */
.hero{
  position:relative;overflow:hidden;color:#e9eff9;
  background:
    radial-gradient(900px 420px at 84% -12%,rgba(244,89,43,.34),transparent 62%),
    radial-gradient(700px 380px at 6% 108%,rgba(31,77,128,.6),transparent 60%),
    linear-gradient(158deg,#0b1c33 0%,#12294a 52%,#173a64 100%);
  padding:clamp(46px,5.6vw,78px) 0 clamp(56px,6.2vw,88px);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(70% 60% at 50% 40%,#000,transparent 78%);
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:5fr 7fr;gap:clamp(26px,3.6vw,56px);align-items:center;
}
.hero-copy{position:relative;z-index:3;}
.hero-title{
  font-size:clamp(26px,3.4vw,42px);line-height:1.28;font-weight:800;color:#fff;letter-spacing:.005em;
}
.hero-title span{color:#ffb69c;}
.hero-lead{margin-top:18px;font-size:16.5px;line-height:1.9;color:#c3d2e6;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 8px;}
.hero-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:560px;margin-top:26px;}
.kpi{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:14px 16px;}
.kpi b{display:block;font-size:22px;font-weight:800;color:#fff;line-height:1.35;}
.kpi span{display:block;font-size:12.5px;color:#a9bcd6;letter-spacing:.04em;}
.hero-visual{position:relative;transform:rotate(-1.4deg) translateY(-14px);}
.hero-visual::before{
  content:"";position:absolute;inset:-16px -14px -22px 20px;
  background:linear-gradient(140deg,rgba(244,89,43,.42),rgba(31,77,128,.42));
  border-radius:var(--radius-lg);filter:blur(2px);opacity:.55;
}
.rank-panel{
  position:relative;z-index:2;background:linear-gradient(172deg,#ffffff,#f2f6fc);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:20px 22px 18px;
}
.rank-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px dashed var(--border-strong);}
.rank-head strong{font-size:15px;color:var(--ink);font-weight:800;}
.rank-head em{font-style:normal;font-size:12.5px;color:var(--muted);}
.rank-list{margin-top:6px;}
.rank-list li{display:flex;align-items:center;gap:14px;padding:11px 4px;border-bottom:1px solid var(--surface-2);}
.rank-list li:last-child{border-bottom:none;}
.rank-no{
  width:30px;height:30px;flex:0 0 30px;border-radius:9px;display:grid;place-items:center;
  font-size:13px;font-weight:800;background:var(--surface-2);color:var(--navy-700);
}
.rank-list li:nth-child(1) .rank-no{background:var(--accent);color:#fff;}
.rank-list li:nth-child(2) .rank-no{background:#ffe4d8;color:var(--accent-600);}
.rank-body{flex:1 1 auto;min-width:0;}
.rank-body strong{display:block;font-size:14.5px;color:var(--ink);font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-body em{font-style:normal;font-size:12.5px;color:var(--muted);}
.trend{font-size:13px;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap;}
.trend.up{background:#e6f6ee;color:#137a4b;}
.trend.flat{background:var(--surface-2);color:var(--navy-700);}
.trend.down{background:#fdecec;color:#b4322b;}
.rank-foot{margin-top:14px;padding-top:14px;border-top:1px dashed var(--border-strong);display:flex;flex-wrap:wrap;gap:10px 18px;font-size:12.5px;color:var(--muted);}
/* ===== 数据条 ===== */
.strip{background:var(--surface);border-bottom:1px solid var(--border);}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.strip-item{padding:26px 22px;border-right:1px solid var(--border);}
.strip-item:last-child{border-right:none;}
.strip-item b{display:block;font-size:28px;font-weight:800;color:var(--navy-800);line-height:1.3;}
.strip-item b i{font-style:normal;font-size:14px;color:var(--muted);font-weight:600;margin-left:3px;}
.strip-item span{font-size:13.5px;color:var(--muted);}
/* ===== 通用卡片 ===== */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px 22px;height:100%;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--border-strong);}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;}
.card-title{font-size:18px;font-weight:800;color:var(--ink);line-height:1.5;}
.card-text{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.85;}
.card-list{margin-top:14px;display:grid;gap:8px;}
.card-list li{position:relative;padding-left:18px;font-size:14px;color:var(--text);line-height:1.75;}
.card-list li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--accent);}
/* ===== 口径说明（图文分栏） ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,3.4vw,52px);align-items:start;}
.rule-list{display:grid;gap:14px;}
.rule-item{display:flex;gap:16px;padding:18px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:border-color .18s ease,transform .18s ease;}
.rule-item:hover{border-color:var(--border-strong);transform:translateX(4px);}
.rule-item b{flex:0 0 42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--navy-800);color:#fff;font-size:15px;font-weight:800;}
.rule-item h3{font-size:16px;font-weight:800;color:var(--ink);}
.rule-item p{margin-top:6px;font-size:14px;color:var(--muted);line-height:1.8;}
.note-card{background:linear-gradient(160deg,#fff,var(--surface-2));border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow-sm);}
.note-card h3{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:12px;}
.note-card ul{display:grid;gap:12px;}
.note-card li{display:flex;gap:10px;font-size:14.5px;color:var(--text);line-height:1.8;}
.note-card li i{font-style:normal;color:var(--accent);font-weight:800;}
/* ===== 梯队表 ===== */
.tier-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px 24px;height:100%;position:relative;overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;}
.tier-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.tier-card::after{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:var(--accent);}
.tier-card.tier-b::after{background:var(--gold);}
.tier-card.tier-c::after{background:var(--navy-600);}
.tier-rank{font-size:12.5px;font-weight:700;letter-spacing:.12em;color:var(--muted);text-transform:uppercase;}
.tier-card h3{font-size:20px;font-weight:800;color:var(--ink);margin-top:10px;}
.tier-meta{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.tier-meta div{background:var(--surface-2);border-radius:var(--radius-sm);padding:10px 12px;}
.tier-meta b{display:block;font-size:17px;color:var(--navy-800);font-weight:800;}
.tier-meta span{font-size:12.5px;color:var(--muted);}
.tier-card p{margin-top:16px;font-size:14.5px;color:var(--muted);line-height:1.85;}
/* ===== 时间轴 ===== */
.timeline{position:relative;display:grid;gap:18px;padding-left:6px;}
.timeline::before{content:"";position:absolute;left:15px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--accent),rgba(244,89,43,.08));}
.tl-item{position:relative;padding-left:48px;}
.tl-item::before{content:"";position:absolute;left:8px;top:20px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--accent);box-shadow:0 0 0 5px rgba(244,89,43,.12);}
.tl-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-sm);transition:border-color .18s ease,transform .18s ease;}
.tl-box:hover{border-color:var(--border-strong);transform:translateX(4px);}
.tl-box h3{font-size:16.5px;font-weight:800;color:var(--ink);display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.tl-box p{margin-top:8px;font-size:14.5px;color:var(--muted);line-height:1.8;}
/* ===== 深色数据区 ===== */
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.metric{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-lg);padding:26px 24px;transition:background .2s ease,transform .2s ease;}
.metric:hover{background:rgba(255,255,255,.1);transform:translateY(-4px);}
.metric b{display:block;font-size:34px;font-weight:800;color:#fff;line-height:1.24;letter-spacing:-.01em;}
.metric h3{margin-top:8px;font-size:15.5px;font-weight:700;color:#ffb69c;}
.metric p{margin-top:10px;font-size:14px;line-height:1.85;color:#b9c8dd;}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .18s ease;}
.faq-item[open]{border-color:var(--border-strong);box-shadow:var(--shadow);}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-size:16px;font-weight:700;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:16px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:20px;color:var(--accent);font-weight:700;line-height:1;transition:transform .2s ease;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.9;}
/* ===== 更新记录 ===== */
.log-list{display:grid;gap:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface);}
.log-list li{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:baseline;padding:16px 22px;border-bottom:1px solid var(--surface-2);transition:background .16s ease;}
.log-list li:last-child{border-bottom:none;}
.log-list li:hover{background:var(--surface-2);}
.log-list b{font-size:13px;font-weight:700;color:var(--accent-600);flex:0 0 88px;letter-spacing:.04em;}
.log-list span{font-size:14.5px;color:var(--text);}
/* ===== CTA ===== */
.cta-band{background:linear-gradient(150deg,var(--navy-800),var(--navy-600) 62%,#2a5f96);border-radius:var(--radius-lg);padding:clamp(30px,4vw,50px);color:#e9eff9;display:grid;grid-template-columns:1.35fr .95fr;gap:clamp(24px,3vw,46px);align-items:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden;}
.cta-band::after{content:"";position:absolute;right:-70px;bottom:-90px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(244,89,43,.5),transparent 66%);}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;color:#fff;line-height:1.42;}
.cta-band p{margin-top:14px;font-size:15px;color:#c3d2e6;line-height:1.9;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.cta-side{position:relative;z-index:2;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);padding:22px;}
.cta-side h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:12px;}
.cta-side ul{display:grid;gap:10px;}
.cta-side li{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;color:#c3d2e6;border-bottom:1px dashed rgba(255,255,255,.18);padding-bottom:9px;}
.cta-side li:last-child{border-bottom:none;padding-bottom:0;}
.cta-side li b{color:#fff;font-weight:700;}
/* ===== 页脚 ===== */
.site-footer{background:var(--navy-900);color:#9fb2cc;padding:clamp(40px,5vw,64px) 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(22px,3vw,42px);}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:17px;}
.footer-brand strong{color:#fff;font-size:17px;font-weight:800;}
.footer-about{font-size:14px;line-height:1.9;color:#93a7c2;max-width:340px;}
.footer-col h4{font-size:15px;color:#fff;font-weight:700;margin-bottom:16px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:#a9bcd6;}
.footer-col a:hover{color:#fff;}
.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:13px;color:#8296b0;}
/* ===== 响应式 ===== */
@media (max-width:1024px){
  .nav-inner{flex-wrap:wrap;height:auto;padding:12px 0;gap:14px;}
  .nav-toggle{display:flex;}
  .nav-menu{
    display:none;position:absolute;left:0;right:0;top:100%;background:#fff;
    flex-direction:column;align-items:stretch;gap:2px;
    padding:12px;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  }
  .nav-menu.open{display:flex;}
  .nav-menu a{padding:12px 14px;}
  .nav-tools{margin-left:auto;}
  .nav-search input{width:150px;}
  .hero-grid{grid-template-columns:1fr;gap:38px;}
  .hero-visual{transform:none;max-width:640px;}
  .hero-kpis{max-width:100%;}
  .split{grid-template-columns:1fr;gap:30px;}
  .strip-grid{grid-template-columns:1fr 1fr;}
  .strip-item:nth-child(2){border-right:none;}
  .strip-item:nth-child(1),.strip-item:nth-child(2){border-bottom:1px solid var(--border);}
  .metric-grid{grid-template-columns:1fr;}
  .cta-band{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  .container{padding:0 18px;}
  .topbar-links{display:none;}
  .topbar-inner{justify-content:flex-start;}
  .hero{padding:38px 0 52px;}
  .hero-title{font-size:clamp(23px,6vw,30px);}
  .hero-actions .btn{flex:1 1 auto;}
  .hero-kpis{grid-template-columns:1fr;gap:10px;}
  .tier-meta{grid-template-columns:1fr 1fr;}
  .metric b{font-size:28px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .log-list b{flex:0 0 100%;}
}
@media (max-width:520px){
  .strip-grid{grid-template-columns:1fr;}
  .strip-item{border-right:none;border-bottom:1px solid var(--border);padding:20px 16px;}
  .nav-search{display:none;}
  .rank-head{flex-direction:column;align-items:flex-start;gap:6px;}
  .tier-meta{grid-template-columns:1fr;}
  .tl-item{padding-left:40px;}
  .card,.tier-card,.note-card{padding:20px 18px;}
  .cta-side li{flex-direction:column;gap:2px;}
}

/* roulang page: category3 */
:root{
 --navy-900:#0b1c33;
 --navy-800:#12294a;
 --navy-700:#173a64;
 --navy-600:#1f4d80;
 --accent:#f4592b;
 --accent-600:#d8431a;
 --accent-soft:#ffece5;
 --gold:#f5a623;
 --green:#1f9d63;
 --bg:#f4f6fa;
 --surface:#ffffff;
 --surface-2:#eef2f8;
 --ink:#101a2b;
 --text:#33415c;
 --muted:#6b7a93;
 --border:#dde3ee;
 --border-strong:#c6d0e0;
 --radius-sm:8px;
 --radius:14px;
 --radius-lg:22px;
 --shadow-sm:0 1px 2px rgba(16,26,43,.05),0 3px 10px rgba(16,26,43,.05);
 --shadow:0 12px 30px rgba(16,26,43,.09);
 --shadow-lg:0 24px 56px rgba(11,28,51,.16);
 --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
 background:var(--bg);color:var(--text);font-size:16px;line-height:1.75;letter-spacing:.01em;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul{list-style:none;padding:0;}
:focus-visible{outline:3px solid rgba(31,77,128,.45);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
.section{padding:clamp(48px,6vw,84px) 0;}
.section-alt{background:var(--surface);}
.section-tight{padding:clamp(34px,4vw,54px) 0;}
.section-dark{background:linear-gradient(155deg,var(--navy-900),var(--navy-700));color:#e6edf8;}
.section-dark .section-title{color:#fff;}
.section-dark .section-desc{color:#b9c8dd;}
.section-head{max-width:780px;margin-bottom:34px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.09em;
 color:var(--accent-600);background:var(--accent-soft);border:1px solid #ffd6c8;
 padding:5px 12px;border-radius:999px;margin-bottom:16px;text-transform:uppercase;
}
.section-dark .eyebrow{background:rgba(244,89,43,.16);border-color:rgba(244,89,43,.4);color:#ffb69c;}
.section-title{font-size:clamp(22px,2.6vw,32px);line-height:1.4;color:var(--ink);font-weight:800;}
.section-dark .section-title{color:#fff;}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.86;}
.section-dark .section-desc{color:#b9c8dd;}
.lead{font-size:17px;line-height:1.9;color:#4a5872;}

/* ============ 按钮 / 徽章 / 标签 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 22px;border-radius:11px;border:1px solid transparent;
 font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(244,89,43,.28);}
.btn-primary:hover{background:var(--accent-600);transform:translateY(-2px);box-shadow:0 12px 26px rgba(244,89,43,.34);}
.btn-outline{background:#fff;border-color:var(--border-strong);color:var(--ink);}
.btn-outline:hover{border-color:var(--navy-700);color:var(--navy-700);transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.btn-dark{background:var(--navy-800);color:#fff;}
.btn-dark:hover{background:var(--navy-700);transform:translateY(-2px);box-shadow:0 12px 26px rgba(11,28,51,.28);}
.btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.34);color:#fff;}
.btn-light:hover{background:rgba(255,255,255,.22);transform:translateY(-2px);}
.btn-sm{padding:9px 15px;font-size:14px;border-radius:9px;}
.btn-block{width:100%;}
.btn:active{transform:translateY(0);}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--navy-700);}
.badge-hot{background:var(--accent-soft);color:var(--accent-600);}
.badge-gold{background:#fff5e2;color:#a86800;}
.badge-green{background:#e6f6ee;color:#137a4b;}
.badge-gray{background:#eef1f6;color:#5c6a82;}
.tag{display:inline-block;font-size:12.5px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:3px 10px;}

/* ============ 顶部条 + 导航 ============ */
.site-header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 1px 0 rgba(16,26,43,.04);}
.topbar{background:var(--navy-900);color:#a9bcd6;font-size:13px;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:38px;gap:16px;}
.topbar-note{display:flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-note::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);flex:0 0 7px;}
.topbar-links{display:flex;gap:20px;white-space:nowrap;}
.topbar-links a{color:#c5d4e9;transition:color .16s ease;}
.topbar-links a:hover{color:#fff;}
.nav-wrap{position:relative;}
.nav-inner{display:flex;align-items:center;gap:26px;height:70px;}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;}
.brand-mark{
 width:40px;height:40px;border-radius:11px;flex:0 0 40px;
 background:linear-gradient(140deg,var(--navy-700),var(--navy-600) 60%,var(--accent));
 color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;
 box-shadow:0 6px 16px rgba(23,58,100,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:18px;color:var(--ink);letter-spacing:.02em;font-weight:800;}
.brand-text em{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:.06em;}
.nav-menu{display:flex;align-items:center;gap:4px;}
.nav-menu a{padding:9px 14px;border-radius:9px;font-size:15px;font-weight:500;color:var(--text);transition:background .16s ease,color .16s ease;}
.nav-menu a:hover{background:var(--surface-2);color:var(--navy-700);}
.nav-menu a.active{background:var(--navy-800);color:#fff;}
.nav-tools{margin-left:auto;display:flex;align-items:center;gap:12px;}
.nav-search input{
 width:186px;padding:9px 14px;border-radius:10px;border:1px solid var(--border);
 background:var(--surface-2);font-size:14px;transition:border-color .16s ease,background .16s ease,width .2s ease;
}
.nav-search input:focus{background:#fff;border-color:var(--navy-600);width:216px;outline:none;}
.nav-toggle{display:none;background:#fff;border:1px solid var(--border);border-radius:10px;padding:10px;cursor:pointer;flex-direction:column;gap:4px;align-items:center;justify-content:center;}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--navy-800);transition:transform .2s ease,opacity .2s ease;}

/* ============ 内页首屏（排期版） ============ */
.page-hero{
 background:linear-gradient(180deg,#ffffff 0%,#f7f9fc 66%,var(--bg) 100%);
 border-bottom:1px solid var(--border);
 padding:clamp(38px,4.6vw,62px) 0 clamp(34px,4.2vw,56px);
 position:relative;overflow:hidden;
}
.page-hero::before{
 content:"";position:absolute;top:-180px;right:-140px;width:520px;height:520px;border-radius:50%;
 background:radial-gradient(circle,rgba(244,89,43,.14),transparent 68%);
}
.page-hero-inner{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:start;}
.crumb{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.crumb a{color:var(--navy-700);font-weight:600;}
.crumb a:hover{color:var(--accent-600);}
.crumb i{font-style:normal;color:var(--border-strong);}
.page-hero h1{font-size:clamp(26px,3.4vw,42px);line-height:1.32;color:var(--ink);font-weight:800;letter-spacing:-.005em;}
.page-hero .lead{margin-top:18px;max-width:640px;}
.group-hint{
 display:flex;align-items:center;gap:12px;flex-wrap:wrap;
 margin-top:24px;padding:14px 18px;border-radius:var(--radius);
 background:#fff;border:1px solid var(--border);border-left:5px solid var(--accent);
 box-shadow:var(--shadow-sm);font-size:15px;color:var(--navy-800);
}
.group-hint b{color:var(--accent-600);font-size:18px;font-weight:800;}
.group-hint span{color:var(--muted);font-size:14px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px;}
.hero-strip{
 display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:26px;padding-top:20px;
 border-top:1px dashed var(--border-strong);font-size:14px;color:var(--muted);
}
.hero-strip li{display:flex;align-items:center;gap:8px;}
.hero-strip li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);}

/* ============ 票券组件 ============ */
.ticket{
 position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ticket::before{
 content:"";position:absolute;left:0;top:0;bottom:0;width:6px;
 background:linear-gradient(180deg,var(--accent),var(--gold));
}
.ticket:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--border-strong);}
.ticket-inner{padding:22px 22px 22px 26px;}
.ticket-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;}
.ticket-city{font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--navy-600);text-transform:uppercase;}
.ticket h3{font-size:17.5px;font-weight:800;color:var(--ink);margin-top:6px;line-height:1.5;}
.ticket-time{font-size:14.5px;color:var(--text);margin-top:8px;}
.ticket-meta{margin-top:14px;display:grid;gap:9px;}
.ticket-meta li{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted);}
.ticket-meta li strong{color:var(--navy-800);font-weight:700;}
.ticket-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.ticket-note{margin-top:14px;font-size:13.5px;color:var(--muted);line-height:1.75;}
.ticket-hr{height:1px;background:repeating-linear-gradient(90deg,var(--border-strong) 0 8px,transparent 8px 16px);margin:18px 0 14px;}

.ticket-hero{background:linear-gradient(158deg,#0b1c33 0%,#12294a 58%,#173a64 100%);border:none;color:#dbe6f4;box-shadow:var(--shadow-lg);}
.ticket-hero::before{background:linear-gradient(180deg,var(--accent),var(--gold));}
.ticket-hero .ticket-city{color:#8fb3dd;}
.ticket-hero h3{color:#fff;font-size:20px;}
.ticket-hero .ticket-time{color:#b9c8dd;}
.ticket-hero .ticket-meta li{color:#9db2cd;}
.ticket-hero .ticket-meta li strong{color:#fff;}
.ticket-hero .ticket-hr{background:repeating-linear-gradient(90deg,rgba(255,255,255,.28) 0 8px,transparent 8px 16px);}
.ticket-hero .ticket-note{color:#9db2cd;}

/* 进度条 */
.progress{height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden;margin-top:12px;}
.progress > span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--gold));transition:width .5s ease;}
.ticket-hero .progress{background:rgba(255,255,255,.16);}
.progress-info{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:9px;font-size:13.5px;color:var(--muted);}
.progress-info strong{color:var(--ink);font-weight:800;}
.ticket-hero .progress-info{color:#9db2cd;}
.ticket-hero .progress-info strong{color:#fff;}

/* 倒计时 */
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px;}
.countdown > div{
 background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:12px;
 padding:10px 6px;text-align:center;
}
.countdown b{display:block;font-size:22px;font-weight:800;color:#fff;line-height:1.2;font-variant-numeric:tabular-nums;}
.countdown span{display:block;font-size:12px;color:#9db2cd;margin-top:2px;letter-spacing:.08em;}

/* ============ 数据信息条 ============ */
.statbar{background:var(--navy-900);color:#cdd9ea;}
.statbar-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat{padding:26px 22px;border-left:1px solid rgba(255,255,255,.1);}
.stat:first-child{border-left:none;padding-left:0;}
.stat b{display:block;font-size:clamp(24px,2.8vw,34px);font-weight:800;color:#fff;line-height:1.2;font-variant-numeric:tabular-nums;}
.stat b em{font-style:normal;font-size:15px;font-weight:600;color:#8fb3dd;margin-left:4px;}
.stat span{display:block;margin-top:6px;font-size:13.5px;color:#93a7c2;}

/* ============ 卡点 / 要点列表 ============ */
.split{display:grid;grid-template-columns:.86fr 1.14fr;gap:46px;align-items:start;}
.check-list{display:grid;gap:14px;}
.check-item{
 display:flex;gap:16px;padding:20px 22px;background:#fff;border:1px solid var(--border);
 border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.check-item:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:var(--border-strong);}
.check-icon{
 flex:0 0 34px;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
 background:var(--accent-soft);color:var(--accent-600);font-weight:800;font-size:14px;
}
.check-item h3{font-size:16.5px;font-weight:800;color:var(--ink);}
.check-item p{margin-top:6px;font-size:14.5px;color:var(--muted);line-height:1.8;}

.rule-list{display:grid;gap:12px;margin-top:22px;}
.rule-list li{
 display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--text);
 padding:13px 16px;background:var(--surface-2);border-radius:var(--radius-sm);
}
.rule-list li::before{content:"✓";color:var(--green);font-weight:800;flex:0 0 auto;}

/* ============ 流程时间轴 ============ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;}
.flow-item{
 position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius);
 padding:26px 22px 22px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;
}
.flow-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.flow-step{
 display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;
 background:var(--navy-800);color:#fff;font-weight:800;font-size:15px;margin-bottom:14px;
}
.flow-item h3{font-size:16.5px;font-weight:800;color:var(--ink);}
.flow-item p{margin-top:8px;font-size:14.5px;color:var(--muted);line-height:1.8;}
.flow-item::after{
 content:"";position:absolute;top:44px;right:-16px;width:12px;height:12px;
 border-right:2px solid var(--border-strong);border-top:2px solid var(--border-strong);transform:rotate(45deg);
}
.flow-item:last-child::after{display:none;}

/* ============ 场次网格 ============ */
.filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;}
.chip{
 display:inline-flex;align-items:center;gap:6px;padding:8px 15px;border-radius:999px;
 border:1px solid var(--border);background:#fff;font-size:14px;color:var(--text);
 cursor:pointer;transition:all .16s ease;
}
.chip:hover{border-color:var(--navy-600);color:var(--navy-700);}
.chip.is-active{background:var(--navy-800);border-color:var(--navy-800);color:#fff;}
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}

/* ============ 指标 / 热度 ============ */
.metric-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}
.metric-list{display:grid;gap:22px;}
.metric-row .metric-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px;}
.metric-row .metric-top strong{font-size:15.5px;color:#fff;font-weight:700;}
.metric-row .metric-top b{font-size:20px;color:#ffb69c;font-weight:800;font-variant-numeric:tabular-nums;}
.metric-row .progress{margin-top:10px;background:rgba(255,255,255,.15);}
.metric-row .progress > span{background:linear-gradient(90deg,#ff7a4d,var(--gold));}
.metric-row p{margin-top:8px;font-size:13.5px;color:#9db2cd;}
.metric-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.metric-card{
 background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);
 padding:20px;transition:background .18s ease,transform .18s ease;
}
.metric-card:hover{background:rgba(255,255,255,.13);transform:translateY(-3px);}
.metric-card b{display:block;font-size:26px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;}
.metric-card span{display:block;margin-top:6px;font-size:13.5px;color:#9db2cd;}

/* ============ 证言 ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.quote{
 background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;
 box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:16px;
 transition:transform .2s ease,box-shadow .2s ease;
}
.quote:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.quote p{font-size:15px;line-height:1.9;color:var(--text);}
.quote footer{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--border);}
.avatar{
 width:38px;height:38px;border-radius:50%;display:grid;place-items:center;flex:0 0 38px;
 background:var(--surface-2);color:var(--navy-700);font-weight:800;font-size:14px;
}
.quote footer strong{display:block;font-size:14.5px;color:var(--ink);font-weight:700;}
.quote footer em{font-style:normal;font-size:13px;color:var(--muted);}

/* ============ 适用人群 ============ */
.persona-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.persona{
 display:flex;gap:18px;padding:24px;border-radius:var(--radius);background:#fff;
 border:1px solid var(--border);box-shadow:var(--shadow-sm);
 transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.persona:hover{border-color:var(--navy-600);transform:translateY(-3px);box-shadow:var(--shadow);}
.persona-num{
 flex:0 0 44px;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
 background:var(--navy-800);color:#fff;font-weight:800;font-size:16px;
}
.persona h3{font-size:16.5px;font-weight:800;color:var(--ink);}
.persona p{margin-top:8px;font-size:14.5px;color:var(--muted);line-height:1.8;}

/* ============ FAQ ============ */
.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:start;}
.faq-list{display:grid;gap:12px;}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease;}
.faq-item[open]{border-color:var(--border-strong);box-shadow:var(--shadow-sm);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 22px;font-size:15.5px;font-weight:700;color:var(--ink);
 display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";font-size:20px;font-weight:700;color:var(--accent);line-height:1;transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"−";}
.faq-item p{padding:0 22px 20px;font-size:14.8px;color:var(--muted);line-height:1.9;}

/* ============ 收口 CTA ============ */
.cta-band{
 border-radius:var(--radius-lg);padding:clamp(32px,4vw,52px) clamp(24px,4vw,52px);
 background:linear-gradient(140deg,#0b1c33,#173a64 70%,#1f4d80);color:#dbe6f4;
 box-shadow:var(--shadow-lg);display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;color:#fff;line-height:1.4;}
.cta-band p{margin-top:14px;font-size:15.5px;color:#b9c8dd;line-height:1.9;}
.cta-actions{display:flex;flex-direction:column;gap:12px;}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.cta-points span{
 font-size:13.5px;color:#dbe6f4;background:rgba(255,255,255,.1);
 border:1px solid rgba(255,255,255,.2);padding:5px 13px;border-radius:999px;
}

/* ============ 页脚 ============ */
.site-footer{background:var(--navy-900);color:#a9bcd6;padding:56px 0 22px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:18px;font-weight:800;margin-bottom:14px;}
.footer-brand .brand-mark{width:34px;height:34px;flex:0 0 34px;border-radius:10px;font-size:16px;}
.footer-about{font-size:14px;line-height:1.9;color:#93a7c2;max-width:390px;}
.footer-col h4{color:#fff;font-size:15px;margin:0 0 14px;font-weight:700;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:#a9bcd6;transition:color .16s ease;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
 margin-top:40px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:#8296b3;
}

/* ============ 响应式 ============ */
@media (max-width:1100px){
 .page-hero-inner{gap:34px;}
 .split,.metric-grid,.faq-layout,.cta-band{grid-template-columns:1fr;gap:30px;}
 .ticket-grid{grid-template-columns:repeat(2,1fr);}
 .flow{grid-template-columns:repeat(2,1fr);}
 .flow-item::after{display:none;}
 .quote-grid{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
 .cta-actions{flex-direction:row;flex-wrap:wrap;}
}
@media (max-width:1024px){
 .nav-search{display:none;}
 .nav-tools{display:none;}
 .nav-toggle{display:flex;margin-left:auto;}
 .nav-menu{
  display:none;position:absolute;top:calc(100% + 1px);left:0;right:0;
  background:#fff;border-bottom:1px solid var(--border);box-shadow:var(--shadow);
  flex-direction:column;align-items:stretch;gap:2px;padding:12px 22px 18px;
 }
 .nav-menu.open{display:flex;}
 .nav-menu a{padding:12px 14px;font-size:15.5px;}
 .nav-inner{height:64px;gap:14px;}
 .statbar-inner{grid-template-columns:repeat(2,1fr);}
 .stat{padding:22px 18px;}
 .stat:nth-child(odd){padding-left:0;border-left:none;}
}
@media (max-width:768px){
 .topbar-links{display:none;}
 .topbar-inner{justify-content:flex-start;}
 .section{padding:44px 0;}
 .page-hero{padding:32px 0 40px;}
 .ticket-grid{grid-template-columns:1fr;}
 .flow{grid-template-columns:1fr;}
 .persona-grid{grid-template-columns:1fr;}
 .metric-cards{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr 1fr;}
 .footer-about{max-width:none;}
 .hero-actions .btn{flex:1 1 200px;}
 .cta-actions{flex-direction:column;}
 .cta-actions .btn{width:100%;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .page-hero h1{font-size:26px;}
 .brand-text em{display:none;}
 .statbar-inner{grid-template-columns:1fr;}
 .stat{border-left:none;padding-left:0;padding-right:0;}
 .countdown b{font-size:18px;}
 .ticket-inner{padding:20px 18px 20px 22px;}
 .footer-grid{grid-template-columns:1fr;}
 .footer-bottom{flex-direction:column;gap:8px;}
 .hero-strip{gap:8px 18px;}
}

/* roulang page: category2 */
/* ============ 设计系统变量（与首页一致） ============ */
:root{
  --navy-900:#0b1c33;
  --navy-800:#12294a;
  --navy-700:#173a64;
  --navy-600:#1f4d80;
  --accent:#f4592b;
  --accent-600:#d8431a;
  --accent-soft:#ffece5;
  --gold:#f5a623;
  --green:#1f9d63;
  --bg:#f4f6fa;
  --surface:#ffffff;
  --surface-2:#eef2f8;
  --ink:#101a2b;
  --text:#33415c;
  --muted:#6b7a93;
  --border:#dde3ee;
  --border-strong:#c6d0e0;
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(16,26,43,.05),0 3px 10px rgba(16,26,43,.05);
  --shadow:0 12px 30px rgba(16,26,43,.09);
  --shadow-lg:0 24px 56px rgba(11,28,51,.16);
  --container:1200px;
}
/* ============ reset / base ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:3px solid rgba(31,77,128,.45);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
/* ============ 板块骨架 ============ */
.section{padding:clamp(52px,6.4vw,86px) 0;}
.section-alt{background:var(--surface);}
.section-dark{background:linear-gradient(155deg,var(--navy-900),var(--navy-700));color:#e6edf8;}
.section-head{max-width:780px;margin-bottom:38px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head.tight{margin-bottom:26px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.09em;
  color:var(--accent-600);
  background:var(--accent-soft);border:1px solid #ffd6c8;
  padding:5px 12px;border-radius:999px;margin-bottom:16px;
}
.section-title{font-size:clamp(22px,2.6vw,32px);line-height:1.38;color:var(--ink);font-weight:800;}
.section-dark .section-title{color:#fff;}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.85;}
.section-dark .section-desc{color:#b9c8dd;}
/* ============ 按钮 / 徽章 / 标签 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:11px;border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(244,89,43,.28);}
.btn-primary:hover{background:var(--accent-600);transform:translateY(-2px);box-shadow:0 12px 26px rgba(244,89,43,.34);}
.btn-outline{background:transparent;border-color:var(--border-strong);color:var(--ink);}
.btn-outline:hover{border-color:var(--navy-700);color:var(--navy-700);background:#fff;transform:translateY(-2px);}
.btn-ghost{background:var(--surface-2);color:var(--navy-700);border-color:var(--border);}
.btn-ghost:hover{background:#fff;border-color:var(--navy-600);transform:translateY(-2px);}
.btn-sm{padding:9px 15px;font-size:14px;border-radius:9px;}
.btn-block{width:100%;}
.btn:active{transform:translateY(0);}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--navy-700);}
.badge-hot{background:var(--accent-soft);color:var(--accent-600);}
.badge-gold{background:#fff5e2;color:#a86800;}
.badge-green{background:#e6f6ee;color:#137a4b;}
.tag{display:inline-block;font-size:12.5px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:3px 10px;}
/* ============ 顶部条 + 导航 ============ */
.site-header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 1px 0 rgba(16,26,43,.04);}
.topbar{background:var(--navy-900);color:#a9bcd6;font-size:13px;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:38px;gap:16px;}
.topbar-note{display:flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-note::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);flex:0 0 7px;}
.topbar-links{display:flex;gap:20px;white-space:nowrap;}
.topbar-links a{color:#c5d4e9;transition:color .16s ease;}
.topbar-links a:hover{color:#fff;}
.nav-wrap{position:relative;}
.nav-inner{display:flex;align-items:center;gap:26px;height:70px;}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;border-radius:11px;flex:0 0 40px;
  background:linear-gradient(140deg,var(--navy-700),var(--navy-600) 60%,var(--accent));
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;
  box-shadow:0 6px 16px rgba(23,58,100,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:18px;color:var(--ink);letter-spacing:.02em;font-weight:800;}
.brand-text em{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:.06em;}
.nav-menu{display:flex;align-items:center;gap:4px;}
.nav-menu a{padding:9px 14px;border-radius:9px;font-size:15px;font-weight:500;color:var(--text);transition:background .16s ease,color .16s ease;}
.nav-menu a:hover{background:var(--surface-2);color:var(--navy-700);}
.nav-menu a.active{background:var(--navy-800);color:#fff;}
.nav-tools{margin-left:auto;display:flex;align-items:center;gap:12px;}
.nav-search input{
  width:186px;padding:9px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--surface-2);font-size:14px;transition:border-color .16s ease,background .16s ease,width .2s ease;
}
.nav-search input:focus{background:#fff;border-color:var(--navy-600);width:216px;outline:none;}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:10px;padding:10px;cursor:pointer;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy-800);border-radius:2px;margin:4px 0;}
/* ============ 内页矮横幅 ============ */
.page-banner{
  position:relative;overflow:hidden;background:linear-gradient(180deg,#ffffff 0%,var(--surface-2) 100%);
  border-bottom:1px solid var(--border);padding:clamp(28px,3.6vw,48px) 0;
}
.page-banner::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(90deg,rgba(23,58,100,.05) 1px,transparent 1px);
  background-size:72px 100%;
}
.banner-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.85fr);gap:36px;align-items:center;}
.banner-main h1{font-size:clamp(25px,3.1vw,37px);line-height:1.32;color:var(--ink);font-weight:800;letter-spacing:.005em;}
.banner-main p{margin-top:16px;color:var(--text);font-size:16.5px;line-height:1.85;max-width:640px;}
.banner-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.banner-panel{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:22px 22px 8px;
}
.banner-panel h2{font-size:15px;color:var(--navy-700);font-weight:700;letter-spacing:.04em;margin-bottom:12px;}
.panel-row{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px dashed var(--border);}
.panel-row:last-child{border-bottom:none;}
.panel-label{font-size:13.5px;color:var(--muted);}
.panel-value{font-size:16px;font-weight:700;color:var(--ink);}
.panel-value.hot{color:var(--accent-600);}
/* ============ 档位卡片 ============ */
.tier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.tier-card{
  position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px 22px 22px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.tier-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--border-strong);}
.tier-top{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.tier-name{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:.02em;}
.tier-price{margin-top:10px;font-size:14px;color:var(--accent-600);font-weight:700;}
.tier-price span{font-size:12.5px;color:var(--muted);font-weight:500;margin-left:6px;}
.tier-seat{
  margin-top:14px;padding:9px 12px;border-radius:10px;background:var(--surface-2);
  font-size:13.5px;color:var(--navy-700);display:flex;justify-content:space-between;gap:8px;
}
.tier-seat b{color:var(--ink);}
.tier-list{margin-top:16px;display:grid;gap:9px;}
.tier-list li{position:relative;padding-left:20px;font-size:14.5px;color:var(--text);line-height:1.7;}
.tier-list li::before{
  content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;
  background:var(--accent-soft);border:2px solid var(--accent);
}
.tier-foot{margin-top:auto;padding-top:18px;}
.tier-card.feature{background:linear-gradient(160deg,var(--navy-800),var(--navy-600));border-color:transparent;color:#dbe6f5;}
.tier-card.feature .tier-name{color:#fff;}
.tier-card.feature .tier-price{color:#ffb69c;}
.tier-card.feature .tier-price span{color:#a9bcd6;}
.tier-card.feature .tier-seat{background:rgba(255,255,255,.1);color:#dbe6f5;}
.tier-card.feature .tier-seat b{color:#fff;}
.tier-card.feature .tier-list li{color:#d3e0f1;}
.tier-card.feature .tier-list li::before{background:rgba(244,89,43,.28);border-color:var(--accent);}
.tier-card.feature .badge{background:rgba(255,255,255,.14);color:#ffd9cb;}
.tier-card.feature .btn-outline{border-color:rgba(255,255,255,.4);color:#fff;}
.tier-card.feature .btn-outline:hover{background:rgba(255,255,255,.16);border-color:#fff;color:#fff;}
/* 误判提示块 */
.note-block{margin-top:34px;background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-sm);}
.note-block h3{font-size:17px;color:var(--ink);font-weight:800;margin-bottom:14px;}
.note-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.note-grid p{font-size:14.5px;color:var(--text);line-height:1.8;}
.note-grid strong{color:var(--navy-700);display:block;margin-bottom:4px;font-size:15px;}
/* ============ 双栏 split ============ */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:42px;align-items:start;}
.feature-list{display:grid;gap:14px;margin-top:22px;}
.feature-list li{display:grid;grid-template-columns:26px 1fr;gap:12px;align-items:start;}
.feature-list .dot{
  width:26px;height:26px;border-radius:9px;background:var(--navy-800);color:#fff;
  display:grid;place-items:center;font-size:13px;font-weight:700;margin-top:3px;
}
.feature-list h4{font-size:15.5px;color:var(--ink);font-weight:700;}
.feature-list p{font-size:14.5px;color:var(--muted);}
.ladder{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:8px;box-shadow:var(--shadow-sm);}
.ladder-item{
  display:grid;grid-template-columns:44px 1fr auto;gap:14px;align-items:center;
  padding:15px 14px;border-radius:var(--radius);transition:background .18s ease;
}
.ladder-item + .ladder-item{border-top:1px dashed var(--border);}
.ladder-item:hover{background:var(--surface-2);}
.ladder-index{font-size:13px;font-weight:800;color:var(--accent-600);background:var(--accent-soft);border-radius:9px;height:32px;display:grid;place-items:center;}
.ladder-item p{font-size:14.5px;color:var(--text);}
.ladder-target{font-size:13.5px;font-weight:700;color:var(--navy-700);white-space:nowrap;}
/* ============ 进度与数据 ============ */
.progress-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);}
.progress-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;flex-wrap:wrap;}
.progress-head h3{font-size:17px;font-weight:800;color:var(--ink);}
.progress-head span{font-size:13.5px;color:var(--muted);}
.progress-track{margin-top:16px;height:12px;border-radius:999px;background:var(--surface-2);overflow:hidden;}
.progress-fill{height:100%;width:72%;border-radius:999px;background:linear-gradient(90deg,var(--navy-600),var(--accent));}
.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:24px;}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-sm);}
.stat b{display:block;font-size:26px;font-weight:800;color:var(--navy-700);letter-spacing:.01em;line-height:1.3;}
.stat span{font-size:13.5px;color:var(--muted);}
.trend{margin-top:26px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px 24px;box-shadow:var(--shadow-sm);}
.trend h3{font-size:16.5px;font-weight:800;color:var(--ink);margin-bottom:6px;}
.trend-note{font-size:13.5px;color:var(--muted);margin-bottom:16px;}
.trend-row{display:grid;grid-template-columns:88px 1fr 56px;gap:12px;align-items:center;padding:6px 0;}
.trend-row span{font-size:13.5px;color:var(--text);}
.trend-bar{height:10px;border-radius:999px;background:var(--surface-2);overflow:hidden;}
.trend-bar i{display:block;height:100%;border-radius:999px;background:var(--navy-600);}
.trend-row em{font-style:normal;font-size:13.5px;font-weight:700;color:var(--navy-700);text-align:right;}
/* ============ 卡点 ============ */
.stuck-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:34px;align-items:start;}
.stuck-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
.stuck-item{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px 18px;box-shadow:var(--shadow-sm);transition:border-color .18s ease,transform .18s ease;
}
.stuck-item:hover{border-color:var(--border-strong);transform:translateY(-3px);}
.stuck-item strong{display:block;font-size:15px;color:var(--ink);font-weight:700;margin-bottom:6px;}
.stuck-item p{font-size:14px;color:var(--muted);line-height:1.75;}
.side-panel{background:linear-gradient(160deg,var(--navy-800),var(--navy-600));color:#d7e3f4;border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow);}
.side-panel h3{font-size:17px;color:#fff;font-weight:800;margin-bottom:14px;}
.side-panel ol{display:grid;gap:14px;counter-reset:step;}
.side-panel ol li{position:relative;padding-left:34px;font-size:14.5px;line-height:1.75;}
.side-panel ol li::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:0;top:2px;width:24px;height:24px;border-radius:8px;
  background:rgba(244,89,43,.9);color:#fff;font-size:12.5px;font-weight:700;display:grid;place-items:center;
}
/* ============ 排期 ============ */
.sched-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);}
.sched-row{
  display:grid;grid-template-columns:1.1fr 1.4fr 1fr 1.5fr .8fr;gap:14px;align-items:center;
  padding:16px 22px;font-size:14.5px;
}
.sched-row + .sched-row{border-top:1px solid var(--border);}
.sched-head{background:var(--surface-2);font-size:13px;font-weight:700;color:var(--navy-700);letter-spacing:.04em;}
.sched-row strong{color:var(--ink);font-weight:700;}
.sched-row .muted{color:var(--muted);font-size:13.5px;}
.sched-more{margin-top:20px;display:flex;justify-content:flex-end;}
.link-more{font-size:14.5px;font-weight:700;color:var(--navy-700);display:inline-flex;align-items:center;gap:6px;transition:color .16s ease,gap .16s ease;}
.link-more:hover{color:var(--accent-600);gap:10px;}
/* ============ 保障 ============ */
.assure-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.assure-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px 22px;box-shadow:var(--shadow-sm);}
.assure-card .badge{margin-bottom:12px;}
.assure-card h3{font-size:16.5px;font-weight:800;color:var(--ink);margin-bottom:8px;}
.assure-card p{font-size:14.5px;color:var(--muted);line-height:1.8;}
.audit-note{margin-top:26px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;}
.audit-note h3{font-size:16px;font-weight:800;color:var(--navy-700);margin-bottom:8px;}
.audit-note p{font-size:14.5px;color:var(--text);line-height:1.85;}
/* ============ 资讯列表 ============ */
.news-list{display:grid;gap:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);}
.news-item{display:grid;grid-template-columns:96px 1fr auto;gap:20px;align-items:start;padding:20px 24px;transition:background .18s ease;}
.news-item + .news-item{border-top:1px solid var(--border);}
.news-item:hover{background:var(--surface-2);}
.news-date{font-size:13.5px;font-weight:700;color:var(--navy-700);background:var(--surface-2);border-radius:9px;padding:5px 10px;text-align:center;}
.news-item h3{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:6px;}
.news-item p{font-size:14.5px;color:var(--muted);line-height:1.78;}
.news-tags{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;}
.preview-note{margin-top:24px;border-left:4px solid var(--navy-600);background:var(--surface);border-radius:var(--radius);padding:20px 22px;border-top:1px solid var(--border);border-right:1px solid var(--border);border-bottom:1px solid var(--border);}
.preview-note h3{font-size:16px;font-weight:800;color:var(--navy-700);margin-bottom:8px;}
.preview-note p{font-size:14.5px;color:var(--text);line-height:1.85;}
/* ============ 转化区 ============ */
.cta-band{background:linear-gradient(155deg,var(--navy-900),var(--navy-700));color:#dbe6f5;}
.cta-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:42px;align-items:center;}
.cta-grid h2{font-size:clamp(22px,2.5vw,30px);font-weight:800;color:#fff;line-height:1.4;}
.cta-grid p{margin-top:14px;color:#b9c8dd;font-size:15.5px;line-height:1.85;}
.cta-points{margin-top:20px;display:grid;gap:10px;}
.cta-points li{font-size:14.5px;color:#d3e0f1;padding-left:20px;position:relative;}
.cta-points li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--accent);}
.sub-form{background:#fff;border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow-lg);}
.sub-form h3{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:6px;}
.sub-form .form-hint{font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--navy-700);margin-bottom:6px;}
.field input,.field select{
  width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--surface-2);font-size:14.5px;transition:border-color .16s ease,background .16s ease;
}
.field input:focus,.field select:focus{background:#fff;border-color:var(--navy-600);outline:none;}
.form-note{margin-top:12px;font-size:13px;color:var(--muted);line-height:1.7;}
/* ============ 页脚 ============ */
.site-footer{background:var(--navy-900);color:#9fb3cc;padding:56px 0 26px;font-size:14.5px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand strong{color:#fff;font-size:17px;letter-spacing:.02em;}
.footer-about{font-size:14px;line-height:1.85;color:#93a8c2;max-width:340px;}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px;letter-spacing:.03em;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{color:#9fb3cc;font-size:14px;transition:color .16s ease;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8296b0;
}
/* ============ 响应式 ============ */
@media (max-width:1080px){
  .nav-inner{flex-wrap:wrap;height:auto;padding:12px 22px;gap:14px;}
  .nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;align-items:center;margin-left:auto;}
  .nav-menu{display:none;width:100%;flex-direction:column;align-items:stretch;gap:2px;order:6;}
  .nav-menu.open{display:flex;}
  .nav-menu a{padding:11px 14px;}
  .nav-tools{margin-left:0;order:7;width:100%;display:none;}
  .nav-tools.show{display:flex;}
  .banner-grid{grid-template-columns:1fr;gap:26px;}
  .tier-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .split{grid-template-columns:1fr;gap:30px;}
  .stuck-grid{grid-template-columns:1fr;gap:28px;}
  .note-grid{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .cta-grid{grid-template-columns:1fr;gap:30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:820px){
  .sched-row{grid-template-columns:1fr 1fr;gap:8px 14px;padding:16px 18px;}
  .sched-head{display:none;}
  .sched-row .sched-cell::before{content:attr(data-label);display:block;font-size:12px;color:var(--muted);margin-bottom:2px;}
  .stuck-list{grid-template-columns:1fr;}
  .assure-grid{grid-template-columns:1fr;}
  .news-item{grid-template-columns:1fr;gap:10px;}
  .news-date{display:inline-block;width:fit-content;}
  .news-tags{justify-content:flex-start;}
  .topbar-links{display:none;}
}
@media (max-width:560px){
  .container{padding:0 16px;}
  .tier-grid{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr;}
  .ladder-item{grid-template-columns:34px 1fr;gap:10px;}
  .ladder-target{grid-column:2;}
  .brand-text em{display:none;}
  .banner-panel{padding:18px 16px 6px;}
  .sub-form{padding:20px 16px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}