/* roulang page: index */
:root{
  --brand-1:#FF5A3C;
  --brand-2:#FF2E88;
  --brand-3:#7B2FF7;
  --accent:#00C2A8;
  --bg:#FFF7F3;
  --bg-alt:#F6EDE7;
  --dark:#201936;
  --ink:#1C1533;
  --ink-2:#5C5573;
  --line:#F0E3DB;
  --card:#FFFFFF;
  --grad:linear-gradient(120deg,#FF5A3C 0%,#FF2E88 62%,#7B2FF7 130%);
  --grad-soft:linear-gradient(120deg,#FFF0EA 0%,#FFE9F2 60%,#F1E9FF 100%);
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --sh:0 6px 20px rgba(32,25,54,.06);
  --sh-hover:0 14px 34px rgba(255,90,60,.16);
  --t:.25s cubic-bezier(.2,.7,.3,1);
  --bs-primary:#FF5A3C;
  --bs-primary-rgb:255,90,60;
  --bs-body-font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --bs-body-color:#1C1533;
  --bs-body-bg:#FFF7F3;
  --bs-border-radius:18px;
  --bs-link-color:#FF2E88;
  --bs-link-hover-color:#FF5A3C;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--bs-body-font-family);
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brand-2);text-decoration:none;text-underline-offset:3px;transition:color var(--t)}
a:hover{color:var(--brand-1)}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;font-weight:700;line-height:1.3;color:var(--ink)}
p{margin:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1400px){.container{max-width:1280px}}
.num{font-variant-numeric:tabular-nums;font-weight:800}

/* ============ 倒计时条 ============ */
.count-strip{background:var(--dark);color:#fff}
.count-strip__inner{
  display:flex;align-items:center;gap:20px;
  min-height:56px;padding:8px 24px;flex-wrap:wrap;
}
.count-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--grad);color:#fff;
  padding:6px 14px;border-radius:999px;
  font-size:13px;font-weight:700;letter-spacing:.02em;white-space:nowrap;
}
.count-timer{display:flex;align-items:center;gap:8px}
.count-unit{
  display:flex;align-items:baseline;gap:4px;
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.14);
  border-radius:12px;padding:4px 10px;
}
.count-unit b{font-size:21px;line-height:1.1;color:#fff;font-variant-numeric:tabular-nums}
.count-unit span{font-size:11px;color:rgba(255,255,255,.65)}
.count-strip__note{font-size:13px;color:rgba(255,255,255,.72);flex:1 1 auto;min-width:120px}
.count-link{
  margin-left:auto;color:#fff;font-size:14px;font-weight:700;
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  transition:background var(--t),color var(--t),transform var(--t);
}
.count-link:hover{background:#fff;color:var(--brand-1);transform:translateY(-2px)}

/* ============ 导航 ============ */
.site-head{position:sticky;top:0;z-index:1040;background:rgba(255,247,243,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:46px;height:46px;border-radius:14px;
  background:var(--grad);color:#fff;
  display:grid;place-items:center;
  font-size:15px;font-weight:800;letter-spacing:.04em;
  box-shadow:0 8px 20px rgba(255,46,136,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text b{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.01em}
.brand-text em{font-style:normal;font-size:11px;color:var(--ink-2);letter-spacing:.06em}
.nav-list{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-item-link{
  display:inline-flex;align-items:center;height:44px;
  padding:0 15px;border-radius:999px;
  font-size:15px;font-weight:600;color:var(--ink);
  transition:background var(--t),color var(--t),transform var(--t);
}
.nav-item-link:hover{background:#FFF0EA;color:var(--brand-1);transform:translateY(-2px)}
.nav-item-link.is-active{background:var(--grad-soft);color:var(--brand-2)}
.nav-item-link.is-active::after{
  content:"";display:block;height:3px;border-radius:3px;background:var(--grad);
  position:relative;top:15px;margin:0 -6px;width:100%;
}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 20px;
  border-radius:999px;background:var(--grad);color:#fff;font-size:14px;font-weight:700;
  box-shadow:0 8px 20px rgba(255,46,136,.24);
  transition:transform var(--t),box-shadow var(--t),filter var(--t);
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,46,136,.32);filter:saturate(1.08)}
.mega{position:relative}
.mega-trigger{
  display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 16px;
  border-radius:999px;border:1px solid var(--line);background:#fff;
  font-size:14px;font-weight:700;color:var(--ink);cursor:pointer;
  transition:border-color var(--t),color var(--t),box-shadow var(--t);
}
.mega-trigger:hover,.mega:focus-within .mega-trigger{border-color:var(--brand-2);color:var(--brand-1);box-shadow:var(--sh-hover)}
.mega-panel{
  position:absolute;right:0;top:calc(100% + 14px);width:720px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:0 24px 60px rgba(32,25,54,.14);
  padding:24px;display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:24px;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity var(--t),transform var(--t),visibility var(--t);
}
.mega-panel::before{
  content:"";position:absolute;top:-7px;right:56px;width:14px;height:14px;
  background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);
  transform:rotate(45deg);border-radius:3px;
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-col h4{font-size:15px;font-weight:800;margin-bottom:12px;color:var(--ink)}
.mega-col h4 span{display:block;height:3px;width:26px;border-radius:3px;background:var(--grad);margin-top:8px}
.mega-links li{margin-bottom:2px}
.mega-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:9px 12px;border-radius:12px;font-size:14px;font-weight:600;color:var(--ink);
  transition:background var(--t),color var(--t);
}
.mega-links a:hover{background:#FFF0EA;color:var(--brand-1)}
.mega-links a i{font-size:11px;color:var(--ink-2)}
.mega-card{
  border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line);
  display:block;background:var(--bg);
  transition:transform var(--t),box-shadow var(--t);
}
.mega-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.mega-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.mega-card div{padding:12px 14px}
.mega-card b{display:block;font-size:14px;color:var(--ink)}
.mega-card small{font-size:12px;color:var(--ink-2)}
.nav-toggler{
  margin-left:auto;width:46px;height:46px;border-radius:14px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  display:none;place-items:center;font-size:18px;
}
.mobile-menu{display:none}

/* ============ 按钮 ============ */
.btn-grad,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:50px;padding:0 26px;border-radius:999px;
  font-size:15px;font-weight:700;cursor:pointer;border:1px solid transparent;
  transition:transform var(--t),box-shadow var(--t),background var(--t),color var(--t),border-color var(--t);
}
.btn-grad{
  background:var(--grad);color:#fff;
  box-shadow:0 10px 26px rgba(255,46,136,.26),inset 0 1px 0 rgba(255,255,255,.35);
}
.btn-grad:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 36px rgba(255,90,60,.3);filter:saturate(1.1)}
.btn-grad:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand-2);color:var(--brand-1);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.98)}
.btn-grad:focus-visible,.btn-ghost:focus-visible,.nav-cta:focus-visible,.nav-item-link:focus-visible,.mega-trigger:focus-visible,.count-link:focus-visible,.tob-top:focus-visible{
  outline:3px solid rgba(123,47,247,.35);outline-offset:2px;
}
.btn-sm{padding:0 20px;height:44px;font-size:14px}

/* ============ 通用板块 ============ */
.section{padding:80px 0}
.section--alt{background:var(--bg-alt)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-head h2{font-size:32px;font-weight:800;letter-spacing:-.01em}
.sec-head h2 span{display:block;height:4px;width:44px;border-radius:4px;background:var(--grad);margin-top:12px}
.sec-head p{font-size:15px;color:var(--ink-2);max-width:640px;margin-top:14px}
.sec-more{font-size:14px;font-weight:700;color:var(--brand-2);display:inline-flex;align-items:center;gap:8px}
.sec-more:hover{gap:12px;color:var(--brand-1)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;background:#FFF0EA;
  color:var(--brand-1);font-size:13px;font-weight:800;letter-spacing:.04em;
}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;padding:72px 0 84px;background:var(--bg)}
.hero::before{
  content:"";position:absolute;width:520px;height:520px;right:-140px;top:-190px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(255,90,60,.32),rgba(255,46,136,.22) 45%,rgba(123,47,247,.16) 70%,rgba(255,247,243,0) 78%);
  filter:blur(10px);pointer-events:none;
}
.hero::after{
  content:"";position:absolute;width:360px;height:360px;left:-160px;bottom:-200px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,194,168,.2),rgba(255,247,243,0) 72%);pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:54px;line-height:1.14;font-weight:800;letter-spacing:-.02em;margin:20px 0 0}
.hero h1 .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:20px;font-size:17px;color:var(--ink-2);max-width:560px}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.stat-row{display:flex;gap:12px;margin-top:36px;flex-wrap:wrap}
.stat-chip{
  display:inline-flex;align-items:center;gap:9px;
  padding:9px 16px;border-radius:999px;background:#FFF0EA;color:var(--brand-1);
  font-size:13px;font-weight:700;border:1px solid rgba(255,90,60,.14);
}
.stat-chip i{font-size:12px}
.stat-chip.green{background:#E6F8F4;color:#007F6E;border-color:rgba(0,194,168,.18)}
.hero-visual{position:relative}
.hero-frame{
  border-radius:var(--r-lg);overflow:hidden;box-shadow:0 24px 60px rgba(32,25,54,.14);
  border:6px solid #fff;background:#fff;
}
.hero-frame img{width:100%;aspect-ratio:21/12;object-fit:cover}
.hero-float{
  position:absolute;left:-28px;bottom:-34px;width:216px;background:#fff;
  border-radius:var(--r-md);padding:12px;border:1px solid var(--line);
  box-shadow:0 18px 42px rgba(32,25,54,.14);
}
.hero-float img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:12px}
.hero-float b{display:block;font-size:14px;margin-top:10px}
.hero-float small{font-size:12px;color:var(--ink-2)}
.hero-badge{
  position:absolute;right:-14px;top:26px;background:#fff;border-radius:999px;
  padding:10px 16px;border:1px solid var(--line);box-shadow:var(--sh);
  font-size:13px;font-weight:800;color:var(--accent);display:flex;align-items:center;gap:8px;
}

/* ============ 卖点非对称 ============ */
.promo-grid{display:grid;grid-template-columns:2.1fr 1fr;gap:24px}
.promo-main{
  grid-row:span 2;
  background:#fff;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--sh);
  display:flex;flex-direction:column;
  transition:transform var(--t),box-shadow var(--t);
}
.promo-main:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.promo-main figure{margin:0;position:relative;overflow:hidden}
.promo-main figure img{width:100%;aspect-ratio:16/8.4;object-fit:cover;transition:transform .4s cubic-bezier(.2,.7,.3,1)}
.promo-main:hover figure img{transform:scale(1.03)}
.promo-main figure figcaption{
  position:absolute;left:20px;bottom:20px;
  background:rgba(32,25,54,.78);color:#fff;border-radius:999px;
  padding:7px 15px;font-size:12px;font-weight:700;backdrop-filter:blur(4px);
}
.promo-main-body{padding:28px;display:flex;flex-direction:column;gap:14px;flex:1}
.promo-main-body h3{font-size:23px;font-weight:800}
.promo-main-body p{font-size:15px;color:var(--ink-2)}
.mini-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
.mini-badges span{
  font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px;
  background:#F6EDE7;color:var(--ink-2);
}
.mini-badges span.on{background:var(--grad);color:#fff}
.promo-side{
  background:#fff;border-radius:var(--r-lg);padding:26px;border:1px solid var(--line);
  box-shadow:var(--sh);display:flex;flex-direction:column;gap:12px;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.promo-side:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(255,90,60,.28)}
.promo-side .ico{
  width:46px;height:46px;border-radius:14px;background:var(--grad-soft);
  display:grid;place-items:center;color:var(--brand-2);font-size:18px;
}
.promo-side h3{font-size:18px}
.promo-side p{font-size:14px;color:var(--ink-2)}
.promo-side a{font-size:14px;font-weight:700;display:inline-flex;align-items:center;gap:8px;margin-top:auto}
.data-card{
  grid-column:1 / -1;background:var(--dark);border-radius:var(--r-lg);
  padding:30px;color:#fff;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.data-card .item{border-left:1px solid rgba(255,255,255,.14);padding-left:20px}
.data-card .item:first-child{border-left:0;padding-left:0}
.data-card b{display:block;font-size:34px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,#FFB39B,#FF8AC2 60%,#C9A6FF);-webkit-background-clip:text;background-clip:text;color:transparent;}
.data-card span{display:block;font-size:13px;color:rgba(255,255,255,.7);margin-top:8px}

/* ============ 图墙 ============ */
.wall-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:150px;gap:16px}
.wall-item{
  position:relative;border-radius:var(--r-md);overflow:hidden;background:#fff;
  border:1px solid var(--line);
}
.wall-item img{width:100%;height:100%;object-fit:cover;transition:transform .45s cubic-bezier(.2,.7,.3,1)}
.wall-item::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(32,25,54,0) 38%,rgba(32,25,54,.74) 100%);
  opacity:0;transition:opacity var(--t);
}
.wall-item figcaption{
  position:absolute;left:16px;bottom:14px;z-index:2;color:#fff;
  font-size:13px;font-weight:700;opacity:0;transform:translateY(8px);
  transition:opacity var(--t),transform var(--t);
}
.wall-item:hover img{transform:scale(1.05)}
.wall-item:hover::after,.wall-item:hover figcaption{opacity:1;transform:translateY(0)}
.wall-item.w-2{grid-column:span 2}
.wall-item.h-2{grid-row:span 2}
.wall-item.big{grid-column:span 2;grid-row:span 2}

/* ============ CTA 反色区 ============ */
.cta-band{background:var(--dark);color:#fff;padding:76px 0;position:relative;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;width:480px;height:480px;right:-160px;top:-200px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,46,136,.32),rgba(32,25,54,0) 70%);pointer-events:none;
}
.cta-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.cta-band h2{font-size:34px;font-weight:800;color:#fff}
.cta-band .lead{color:rgba(255,255,255,.74);font-size:15px;margin-top:16px;max-width:520px}
.benefit-list{margin-top:28px;display:grid;gap:14px}
.benefit-list li{display:flex;gap:12px;font-size:15px;color:rgba(255,255,255,.9)}
.benefit-list i{
  flex:0 0 auto;width:24px;height:24px;border-radius:50%;
  background:var(--grad);display:grid;place-items:center;font-size:11px;color:#fff;margin-top:4px;
}
.signup-card{
  background:#fff;border-radius:var(--r-lg);padding:30px;color:var(--ink);
  box-shadow:0 24px 60px rgba(0,0,0,.25);
}
.signup-card h3{font-size:20px;margin-bottom:6px}
.signup-card .tip{font-size:13px;color:var(--ink-2);margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:8px;color:var(--ink)}
.field .control{
  width:100%;height:48px;border-radius:14px;border:1px solid var(--line);
  background:#FBF6F3;padding:0 16px;font-size:15px;outline:none;
  transition:border-color var(--t),box-shadow var(--t),background var(--t);
}
.field .control:focus{border-color:var(--brand-2);background:#fff;box-shadow:0 0 0 4px rgba(123,47,247,.14)}
.captcha-row{display:flex;gap:12px}
.captcha-box{
  flex:0 0 118px;height:48px;border-radius:14px;border:1px dashed var(--line);
  background:var(--grad-soft);display:grid;place-items:center;
  font-size:14px;font-weight:800;letter-spacing:.24em;color:var(--brand-3);user-select:none;
}
.form-note{font-size:12px;color:var(--ink-2);margin-top:12px}
.form-note a{color:var(--brand-2)}

/* ============ 最新信息 ============ */
.news-wrap{display:grid;gap:20px}
.news-first{
  display:grid;grid-template-columns:1.05fr 1fr;gap:0;
  background:#fff;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh);transition:transform var(--t),box-shadow var(--t);
}
.news-first:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.news-first .thumb{overflow:hidden;min-height:260px}
.news-first .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s cubic-bezier(.2,.7,.3,1)}
.news-first:hover .thumb img{transform:scale(1.03)}
.news-first .body{padding:30px;display:flex;flex-direction:column;gap:14px}
.news-first h3{font-size:22px;font-weight:800;line-height:1.42}
.news-first p{font-size:15px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:auto;padding-top:12px}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  background:#FFF0EA;color:var(--brand-1);font-size:12px;font-weight:700;
}
.tag.green{background:#E6F8F4;color:#007F6E}
.news-meta time{font-size:13px;color:var(--ink-2)}
.read-link{margin-left:auto;font-size:14px;font-weight:700;display:inline-flex;align-items:center;gap:8px}
.news-rows{display:grid;gap:14px}
.news-row{
  display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:14px;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.news-row:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:rgba(255,90,60,.24)}
.news-row .thumb{border-radius:12px;overflow:hidden}
.news-row .thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s cubic-bezier(.2,.7,.3,1)}
.news-row:hover .thumb img{transform:scale(1.04)}
.news-row h3{font-size:17px;font-weight:700;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-row p{font-size:13px;color:var(--ink-2);margin-top:6px;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.news-row .news-meta{padding-top:8px;margin-top:0}
.empty-card{
  background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg);
  padding:56px 24px;text-align:center;box-shadow:var(--sh);
}
.empty-card .ico{
  width:62px;height:62px;border-radius:20px;background:var(--grad-soft);color:var(--brand-2);
  display:grid;place-items:center;font-size:24px;margin:0 auto 18px;
}
.empty-card p{font-size:15px;color:var(--ink-2);margin-bottom:20px}

/* ============ FAQ ============ */
.faq-acc{display:grid;gap:14px}
.faq-acc .accordion-item{
  border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:#fff;
  box-shadow:var(--sh);
}
.faq-acc .accordion-button{
  width:100%;display:flex;align-items:center;gap:14px;
  padding:22px 24px;background:#fff;border:0;text-align:left;
  font-size:17px;font-weight:700;color:var(--ink);box-shadow:none;
  transition:background var(--t),color var(--t);
}
.faq-acc .accordion-button::after{display:none}
.faq-acc .accordion-button .idx{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  background:var(--grad-soft);color:var(--brand-2);
  display:grid;place-items:center;font-size:13px;font-weight:800;
}
.faq-acc .accordion-button .sign{
  margin-left:auto;flex:0 0 auto;width:30px;height:30px;border-radius:50%;
  background:var(--grad);color:#fff;display:grid;place-items:center;font-size:13px;
  transition:transform var(--t);
}
.faq-acc .accordion-button:not(.collapsed){background:#FFF7F3;color:var(--brand-2)}
.faq-acc .accordion-button:not(.collapsed) .sign{transform:rotate(45deg)}
.faq-acc .accordion-button:not(.collapsed) .idx{background:var(--grad);color:#fff}
.faq-acc .accordion-button:focus{box-shadow:0 0 0 3px rgba(123,47,247,.18);z-index:2}
.faq-acc .accordion-item:has(.accordion-button:not(.collapsed)){border-color:rgba(255,46,136,.3)}
.faq-acc .accordion-body{
  position:relative;padding:6px 24px 24px 66px;font-size:15px;line-height:1.85;color:var(--ink-2);
}
.faq-acc .accordion-body::before{
  content:"";position:absolute;left:24px;top:4px;bottom:22px;width:3px;border-radius:3px;background:var(--grad);
}

/* ============ 页脚 ============ */
.site-foot{background:var(--dark);color:rgba(255,255,255,.72);padding:64px 0 0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.site-foot .foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.site-foot .foot-brand .brand-mark{box-shadow:none}
.site-foot .foot-brand b{color:#fff;font-size:17px;font-weight:800}
.site-foot .foot-brand em{display:block;font-style:normal;font-size:11px;color:rgba(255,255,255,.55);letter-spacing:.06em}
.site-foot p{font-size:14px;line-height:1.85}
.foot-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.foot-links li{margin-bottom:6px}
.foot-links a{font-size:14px;color:rgba(255,255,255,.72);line-height:2;transition:color var(--t),padding-left var(--t)}
.foot-links a:hover{color:#fff;padding-left:4px}
.foot-contact li{display:flex;gap:10px;font-size:14px;margin-bottom:10px;color:rgba(255,255,255,.72)}
.foot-contact i{color:var(--brand-1);margin-top:5px;font-size:13px}
.foot-bottom{
  margin-top:52px;border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}
.foot-bottom a{color:rgba(255,255,255,.6)}
.foot-bottom a:hover{color:#fff}

/* ============ 返回顶部 ============ */
.tob-top{
  position:fixed;right:22px;bottom:26px;width:48px;height:48px;border-radius:50%;
  border:0;background:var(--grad);color:#fff;font-size:16px;cursor:pointer;
  box-shadow:0 12px 30px rgba(255,46,136,.34);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity var(--t),transform var(--t),visibility var(--t);z-index:1030;
}
.tob-top.show{opacity:1;visibility:visible;transform:translateY(0)}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .hero h1{font-size:46px}
  .mega-panel{width:640px}
}
@media (max-width:991.98px){
  .nav-list,.nav-cta{display:none}
  .nav-toggler{display:grid}
  .mega{display:none}
  .mobile-menu{
    display:block;border-top:1px solid var(--line);background:#fff;
    padding:12px 0 18px;
  }
  .mobile-menu .container{display:grid;gap:4px}
  .mobile-menu a{
    display:flex;align-items:center;justify-content:space-between;
    min-height:48px;padding:0 14px;border-radius:14px;
    font-size:15px;font-weight:600;color:var(--ink);
  }
  .mobile-menu a:hover,.mobile-menu a.is-active{background:var(--grad-soft);color:var(--brand-2)}
  .mobile-menu a i{font-size:12px;color:var(--ink-2)}
  .hero{padding:52px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero h1{font-size:40px}
  .hero-float{left:auto;right:12px;bottom:-24px;width:180px}
  .promo-grid{grid-template-columns:1fr 1fr}
  .promo-main{grid-row:auto;grid-column:span 2}
  .data-card{grid-template-columns:repeat(2,1fr);gap:20px}
  .data-card .item:nth-child(3){border-left:0;padding-left:0}
  .wall-grid{grid-template-columns:repeat(3,1fr);grid-auto-rows:140px}
  .cta-grid{grid-template-columns:1fr;gap:36px}
  .news-first{grid-template-columns:1fr}
  .news-first .thumb{min-height:220px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .section{padding:64px 0}
}
@media (max-width:767.98px){
  .container{padding:0 16px}
  .hero h1{font-size:33px}
  .hero-sub{font-size:16px}
  .sec-head h2{font-size:26px}
  .cta-band h2{font-size:26px}
  .promo-grid{grid-template-columns:1fr}
  .promo-main{grid-column:span 1}
  .promo-main-body{padding:22px}
  .data-card{padding:24px}
  .data-card b{font-size:28px}
  .wall-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:132px}
  .wall-item.big{grid-column:span 2;grid-row:span 1}
  .wall-item.h-2{grid-row:span 1}
  .news-row{grid-template-columns:112px 1fr;gap:14px}
  .section{padding:52px 0}
  .count-strip__inner{gap:12px;padding:10px 16px}
  .count-strip__note{order:3;flex-basis:100%;min-width:0}
  .count-link{margin-left:auto}
  .faq-acc .accordion-button{padding:18px;font-size:16px}
  .faq-acc .accordion-body{padding:4px 18px 20px 18px}
  .faq-acc .accordion-body::before{display:none}
}
@media (max-width:575.98px){
  .brand-text b{font-size:15px}
  .brand-text em{display:none}
  .hero-float{position:static;width:100%;margin-top:16px;left:auto;right:auto;bottom:auto}
  .hero-badge{display:none}
  .stat-chip{font-size:12px}
  .news-row{grid-template-columns:1fr}
  .news-row .thumb img{aspect-ratio:16/9}
  .foot-grid{grid-template-columns:1fr}
  .read-link{margin-left:0}
  .btn-grad,.btn-ghost{width:100%}
  .hero-actions{gap:10px}
}

/* roulang page: article */
:root{
  --brand-1:#FF5A3C;
  --brand-2:#FF2E88;
  --brand-3:#7B2FF7;
  --accent:#00C2A8;
  --bg:#FFF7F3;
  --bg-alt:#F6EDE7;
  --dark:#201936;
  --ink:#1C1533;
  --ink-2:#5C5573;
  --line:#F0E3DB;
  --card:#FFFFFF;
  --grad:linear-gradient(120deg,#FF5A3C 0%,#FF2E88 62%,#7B2FF7 130%);
  --grad-soft:linear-gradient(120deg,rgba(255,90,60,.12) 0%,rgba(255,46,136,.12) 62%,rgba(123,47,247,.12) 130%);
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --pill:999px;
  --sh-1:0 6px 20px rgba(32,25,54,.06);
  --sh-2:0 14px 34px rgba(255,90,60,.16);
  --t:.25s cubic-bezier(.2,.7,.3,1);
  --w:1200px;
  --bs-primary:#FF5A3C;
  --bs-primary-rgb:255,90,60;
  --bs-body-font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --bs-body-color:#1C1533;
  --bs-border-radius:18px;
  --bs-link-color:#FF2E88;
  --bs-link-hover-color:#FF5A3C;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brand-2);text-decoration:none;transition:color var(--t),border-color var(--t),background var(--t)}
a:hover{color:var(--brand-1)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;letter-spacing:.2px}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(123,47,247,.35);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:var(--w);margin:0 auto;padding:0 24px}
@media (min-width:1400px){.container{max-width:1280px}}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  padding:8px 14px;border-radius:var(--pill);
  background:var(--grad);color:#fff;font-weight:800;font-size:15px;letter-spacing:1px;
  box-shadow:0 6px 16px rgba(255,46,136,.28);white-space:nowrap;
}
.btn-grad{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border:0;border-radius:var(--pill);
  background:var(--grad);color:#fff;font-weight:700;font-size:16px;
  box-shadow:0 8px 22px rgba(255,46,136,.26),inset 0 1px 0 rgba(255,255,255,.32);
  transition:transform var(--t),box-shadow var(--t),background-position var(--t);
  background-size:160% 160%;background-position:0 0;min-height:44px;
}
.btn-grad:hover{color:#fff;transform:translateY(-2px);background-position:60% 0;box-shadow:0 14px 30px rgba(255,90,60,.3)}
.btn-grad:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--pill);border:1px solid var(--line);
  background:#fff;color:var(--ink);font-weight:600;min-height:44px;
  transition:border-color var(--t),color var(--t),transform var(--t),box-shadow var(--t);
}
.btn-ghost:hover{border-color:var(--brand-2);color:var(--brand-1);transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn-ghost:active{transform:translateY(0) scale(.98)}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:var(--pill);
  background:#FFF0EA;color:var(--brand-1);font-size:13px;font-weight:700;
}
.chip--green{background:#E4FBF7;color:#008C7A}
.chip--purple{background:#F3EBFF;color:#6A1FE0}

/* ============ 倒计时条 ============ */
.count-strip{background:var(--dark);color:#fff}
.count-strip__inner{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding-top:12px;padding-bottom:12px;
}
.count-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--pill);
  background:rgba(255,255,255,.12);font-size:13px;font-weight:700;color:#FFD9CE;
}
.count-badge i{color:#FFB199}
.count-timer{display:flex;align-items:center;gap:8px}
.count-unit{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-width:56px;padding:4px 8px;border-radius:12px;
  background:rgba(255,255,255,.1);
}
.count-unit b{font-size:22px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;line-height:1.2}
.count-unit span{font-size:11px;color:rgba(255,255,255,.65)}
.count-strip__note{font-size:13px;color:rgba(255,255,255,.7);flex:1 1 240px;min-width:200px}
.count-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:700;color:#fff;
  padding:8px 18px;border-radius:var(--pill);
  background:var(--grad);box-shadow:0 6px 18px rgba(255,46,136,.3);
}
.count-link:hover{color:#fff;transform:translateY(-2px)}

/* ============ 导航 ============ */
.site-head{position:relative;z-index:60}
.site-nav{
  background:rgba(255,247,243,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(160%) blur(10px);
  padding:0;
}
.nav-inner{display:flex;align-items:center;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text b{font-size:16px;font-weight:800;color:var(--ink);white-space:nowrap}
.brand-text em{font-style:normal;font-size:12px;color:var(--ink-2);letter-spacing:.4px}
.nav-list{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-item-link{
  display:inline-flex;align-items:center;
  padding:10px 14px;border-radius:var(--pill);
  font-size:15px;font-weight:600;color:var(--ink-2);
  position:relative;white-space:nowrap;
}
.nav-item-link:hover{color:var(--brand-1);background:#FFF0EA;transform:translateY(-1px)}
.nav-item-link.is-active{color:#fff;background:var(--grad);box-shadow:0 8px 18px rgba(255,46,136,.24)}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.mega{position:relative}
.mega-trigger{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:var(--pill);border:1px solid var(--line);
  background:#fff;color:var(--ink);font-size:15px;font-weight:700;
  transition:border-color var(--t),color var(--t),box-shadow var(--t),transform var(--t);
  min-height:44px;
}
.mega-trigger:hover{border-color:var(--brand-2);color:var(--brand-1);transform:translateY(-1px);box-shadow:var(--sh-1)}
.mega-trigger i{font-size:12px;transition:transform var(--t)}
.mega.is-open .mega-trigger i{transform:rotate(180deg)}
.mega-panel{
  position:absolute;top:calc(100% + 14px);right:0;width:720px;
  display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:22px;
  padding:26px;border-radius:var(--r-lg);
  background:#fff;border:1px solid var(--line);box-shadow:0 24px 50px rgba(32,25,54,.14);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity var(--t),transform var(--t),visibility var(--t);
}
.mega-panel::before{
  content:"";position:absolute;top:-7px;right:44px;width:14px;height:14px;
  background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);
  transform:rotate(45deg);border-radius:3px;
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel,.mega.is-open .mega-panel{
  opacity:1;visibility:visible;transform:translateY(0);
}
.mega-col h4{
  font-size:15px;font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:8px;
}
.mega-col h4 span{display:inline-block;width:22px;height:4px;border-radius:4px;background:var(--grad)}
.mega-links li + li{margin-top:4px}
.mega-links a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:9px 12px;border-radius:12px;font-size:14px;font-weight:600;color:var(--ink-2);
}
.mega-links a i{font-size:11px;opacity:.5}
.mega-links a:hover{background:#FFF4EF;color:var(--brand-1);transform:translateX(3px)}
.mega-card{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px;display:flex;flex-direction:column;gap:10px;
}
.mega-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px}
.mega-card b{font-size:15px}
.mega-card p{font-size:13px;color:var(--ink-2);margin:0;line-height:1.7}
.mega-card .btn-grad{align-self:flex-start;padding:8px 18px;font-size:13px;min-height:38px}

/* ============ 面包屑 ============ */
.crumb-wrap{background:var(--bg-alt);border-bottom:1px solid var(--line)}
.crumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  padding:14px 0;font-size:13px;color:var(--ink-2);
}
.crumb a{color:var(--ink-2);font-weight:600}
.crumb a:hover{color:var(--brand-1)}
.crumb .sep{color:#C9B9B0}
.crumb .current{color:var(--brand-1);font-weight:700}

/* ============ 文章布局 ============ */
.post-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 320px;
  gap:34px;align-items:start;padding:44px 0 20px;
}
.post-shell{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);padding:38px 44px 42px;position:relative;overflow:hidden;
}
.post-shell::after{
  content:"";position:absolute;top:-70px;right:-70px;width:220px;height:220px;border-radius:50%;
  background:var(--grad);opacity:.07;filter:blur(6px);pointer-events:none;
}
.post-head{position:relative;z-index:1;padding-bottom:22px;border-bottom:1px dashed var(--line)}
.post-cat{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.post-title{
  font-size:34px;line-height:1.35;font-weight:800;letter-spacing:.2px;
  margin-bottom:18px;
}
.post-meta{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  font-size:13px;color:var(--ink-2);
}
.post-meta span{display:inline-flex;align-items:center;gap:7px}
.post-meta i{color:var(--brand-1)}
.post-body{
  max-width:820px;margin:0 auto;padding-top:28px;
  font-size:17px;line-height:1.9;color:#2A2340;
}
.post-body p{margin:0 0 1.2em}
.post-body h2{
  position:relative;font-size:26px;font-weight:800;line-height:1.4;
  margin:2em 0 .9em;padding-left:18px;
}
.post-body h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:6px;border-radius:6px;background:var(--grad);
}
.post-body h3{font-size:20px;font-weight:800;margin:1.6em 0 .7em}
.post-body h4{font-size:17px;font-weight:800;margin:1.4em 0 .6em;color:var(--ink)}
.post-body a{color:var(--brand-2);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.post-body a:hover{color:var(--brand-1);text-decoration-thickness:2px}
.post-body img{border-radius:16px;margin:1.6em auto;box-shadow:var(--sh-1)}
.post-body blockquote{
  margin:1.6em 0;padding:18px 22px;border-left:4px solid transparent;
  border-image:var(--grad) 1;background:#FFF7F3;border-radius:0 var(--r-sm) var(--r-sm) 0;
  color:#463C60;
}
.post-body blockquote p:last-child{margin-bottom:0}
.post-body ul,.post-body ol{margin:1.1em 0 1.3em;padding-left:0}
.post-body ul li,.post-body ol li{
  position:relative;padding-left:26px;margin-bottom:.6em;line-height:1.85;
}
.post-body ul li::before{
  content:"";position:absolute;left:4px;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--grad);
}
.post-body ol{counter-reset:pl}
.post-body ol li{counter-increment:pl}
.post-body ol li::before{
  content:counter(pl);position:absolute;left:0;top:.35em;
  width:20px;height:20px;border-radius:7px;background:var(--grad);color:#fff;
  font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;
  font-variant-numeric:tabular-nums;
}
.post-body table{
  width:100%;border-collapse:separate;border-spacing:0;margin:1.6em 0;
  font-size:15px;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;
}
.post-body thead th{
  background:#FFF0EA;color:var(--ink);font-weight:800;text-align:left;
  padding:13px 16px;border-bottom:1px solid var(--line);
}
.post-body tbody td{padding:12px 16px;border-bottom:1px solid var(--line)}
.post-body tbody tr:nth-child(even) td{background:#FDF8F5}
.post-body tbody tr:last-child td{border-bottom:0}
.post-body hr{border:0;height:1px;background:var(--line);margin:2em 0}

.post-foot{max-width:820px;margin:32px auto 0;padding-top:24px;border-top:1px solid var(--line)}
.tag-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.tag-row .tag-label{font-size:13px;font-weight:800;color:var(--ink-2)}
.tag{
  display:inline-flex;align-items:center;padding:7px 15px;border-radius:var(--pill);
  background:var(--bg);border:1px solid var(--line);color:var(--ink-2);font-size:13px;font-weight:600;
}
.tag:hover{background:#FFF0EA;border-color:#FFD3C6;color:var(--brand-1);transform:translateY(-1px)}
.post-nav{display:flex;gap:14px;flex-wrap:wrap}
.post-nav a{
  display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;
  padding:11px 20px;border-radius:var(--pill);background:var(--bg-alt);color:var(--ink);
}
.post-nav a:hover{background:#FFF0EA;color:var(--brand-1)}

.empty-card{
  max-width:820px;margin:0 auto;padding:56px 28px;text-align:center;
  background:#FDF8F5;border:1px dashed var(--line);border-radius:var(--r-md);
}
.empty-card i{font-size:38px;color:var(--brand-1);margin-bottom:14px;display:block}
.empty-card b{display:block;font-size:20px;margin-bottom:8px}
.empty-card p{color:var(--ink-2);font-size:15px;margin-bottom:18px}

/* ============ 侧栏 ============ */
.post-side{position:sticky;top:24px;display:flex;flex-direction:column;gap:20px}
.side-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--sh-1);padding:22px;
}
.side-card h4{font-size:16px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-card h4 span{width:20px;height:4px;border-radius:4px;background:var(--grad);display:inline-block}
.side-list li + li{margin-top:4px}
.side-list a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:9px 12px;border-radius:12px;font-size:14px;font-weight:600;color:var(--ink-2);
}
.side-list a:hover{background:#FFF4EF;color:var(--brand-1)}
.side-list a i{font-size:11px;opacity:.45}
.side-cta{background:var(--dark);color:#fff;border:0}
.side-cta h4{color:#fff}
.side-cta h4 span{background:#fff}
.side-cta p{font-size:14px;color:rgba(255,255,255,.72);margin-bottom:16px}
.side-cta .btn-grad{width:100%}

/* ============ 相关推荐 ============ */
.related{padding:56px 0 20px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:26px;flex-wrap:wrap}
.sec-head h2{font-size:30px;font-weight:800}
.sec-head p{margin:6px 0 0;color:var(--ink-2);font-size:15px}
.sec-head .more{font-size:14px;font-weight:700;color:var(--brand-2)}
.sec-head .more:hover{color:var(--brand-1)}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.n-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform var(--t),box-shadow var(--t);
}
.n-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.n-card__media{overflow:hidden;aspect-ratio:16/9;background:var(--bg-alt)}
.n-card__media img{width:100%;height:100%;object-fit:cover;transition:transform var(--t)}
.n-card:hover .n-card__media img{transform:scale(1.03)}
.n-card__body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.n-card__body h3{font-size:18px;line-height:1.55;font-weight:800}
.n-card__body p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.75}
.n-card__foot{margin-top:auto;display:flex;align-items:center;gap:12px;font-size:12px;color:var(--ink-2)}
.n-card__foot .chip{padding:4px 11px;font-size:12px}

/* ============ CTA ============ */
.cta-band{
  margin:60px 0 0;padding:52px 0;
  background:var(--dark);color:#fff;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;
  background:var(--grad);opacity:.28;filter:blur(20px);
}
.cta-inner{
  position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;
  gap:40px;align-items:center;
}
.cta-inner h2{color:#fff;font-size:32px;line-height:1.3}
.cta-inner p{color:rgba(255,255,255,.74);margin:14px 0 22px;font-size:15px}
.cta-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 22px;margin-bottom:26px}
.cta-points li{display:flex;align-items:center;gap:9px;font-size:14px;color:rgba(255,255,255,.85)}
.cta-points i{color:#7BF3E0}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-actions .btn-ghost{background:transparent;border-color:rgba(255,255,255,.3);color:#fff}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;color:#fff}
.cta-card{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-lg);padding:26px;
}
.cta-card b{display:block;font-size:17px;margin-bottom:6px}
.cta-card p{font-size:13px;margin-bottom:16px}
.cta-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-sm);margin-top:16px}

/* ============ 页脚 ============ */
.site-foot{background:var(--dark);color:rgba(255,255,255,.78);padding:58px 0 0;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:34px;padding-bottom:38px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand span{display:flex;flex-direction:column;line-height:1.3}
.foot-brand b{color:#fff;font-size:16px;font-weight:800}
.foot-brand em{font-style:normal;font-size:12px;color:rgba(255,255,255,.55)}
.site-foot p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);margin:0}
.foot-title{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px}
.foot-links li,.foot-contact li{margin-bottom:9px;font-size:14px}
.foot-links a{color:rgba(255,255,255,.7)}
.foot-links a:hover{color:#fff}
.foot-contact li{display:flex;align-items:flex-start;gap:9px;color:rgba(255,255,255,.7)}
.foot-contact i{color:#FFB199;margin-top:4px}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* 返回顶部 */
.to-top{
  position:fixed;right:22px;bottom:26px;width:48px;height:48px;border-radius:50%;
  display:none;align-items:center;justify-content:center;z-index:80;
  background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(255,46,136,.32);border:0;
}
.to-top:hover{color:#fff;transform:translateY(-3px)}
.to-top.show{display:flex}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .post-layout{grid-template-columns:minmax(0,1fr)}
  .post-side{position:static;flex-direction:row;flex-wrap:wrap}
  .post-side .side-card{flex:1 1 300px}
  .post-shell{padding:32px 30px 34px}
}
@media (max-width:1100px){
  .nav-list{gap:0}
  .nav-item-link{padding:10px 11px;font-size:14px}
  .mega-panel{width:640px}
}
@media (max-width:991px){
  .nav-inner{flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:12px}
  .brand{order:1}
  .nav-right{order:2;margin-left:auto}
  .nav-list{
    order:3;width:100%;margin-left:0;overflow-x:auto;padding-bottom:4px;
    -webkit-overflow-scrolling:touch;
  }
  .nav-list::-webkit-scrollbar{height:0}
  .mega-panel{
    position:fixed;left:16px;right:16px;width:auto;
    grid-template-columns:1fr;max-height:70vh;overflow-y:auto;
  }
  .mega-panel::before{display:none}
  .post-title{font-size:28px}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-inner{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .count-strip__inner{gap:10px;padding-top:14px;padding-bottom:14px}
  .count-strip__note{order:4;flex:1 1 100%;font-size:12px}
  .count-link{order:3}
  .post-layout{padding:26px 0 10px;gap:22px}
  .post-shell{padding:24px 18px 26px;border-radius:var(--r-md)}
  .post-title{font-size:24px}
  .post-body{font-size:16px;line-height:1.85}
  .post-body h2{font-size:21px}
  .post-body h3{font-size:18px}
  .post-body table{font-size:14px}
  .post-body thead th,.post-body tbody td{padding:10px 12px}
  .sec-head h2{font-size:24px}
  .card-grid{grid-template-columns:1fr}
  .cta-inner h2{font-size:24px}
  .cta-points{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:520px){
  .brand-text em{display:none}
  .brand-text b{font-size:14px}
  .count-unit{min-width:48px}
  .count-unit b{font-size:18px}
  .post-nav a{width:100%;justify-content:center}
}

/* roulang page: category1 */
:root{
  --brand-1:#FF5A3C;
  --brand-2:#FF2E88;
  --brand-3:#7B2FF7;
  --accent:#00C2A8;
  --bg:#FFF7F3;
  --bg-alt:#F6EDE7;
  --dark:#201936;
  --ink:#1C1533;
  --ink-2:#5C5573;
  --line:#F0E3DB;
  --card:#FFFFFF;
  --grad:linear-gradient(120deg,#FF5A3C 0%,#FF2E88 62%,#7B2FF7 130%);
  --grad-soft:linear-gradient(120deg,rgba(255,90,60,.14),rgba(123,47,247,.14));
  --r-xl:24px;--r-lg:18px;--r-md:14px;
  --sh:0 6px 20px rgba(32,25,54,.06);
  --sh-h:0 14px 34px rgba(255,90,60,.16);
  --t:.25s cubic-bezier(.2,.7,.3,1);
  --bs-primary:#FF5A3C;
  --bs-primary-rgb:255,90,60;
  --bs-body-font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --bs-body-color:#1C1533;
  --bs-border-radius:18px;
  --bs-link-color:#FF2E88;
  --bs-link-hover-color:#FF5A3C;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--bs-body-font-family);
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-2);text-decoration:none;text-underline-offset:3px;transition:color var(--t);}
a:hover{color:var(--brand-1);}
button,input{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:.2px;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(123,47,247,.35);border-radius:8px;}

.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%;}
@media(min-width:1400px){.container{max-width:1280px;}}

/* ============ 倒计时条 ============ */
.site-head{position:relative;z-index:60;}
.count-strip{background:var(--dark);color:#fff;}
.count-strip__inner{display:flex;align-items:center;gap:18px;min-height:54px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px;}
.count-badge{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.12);color:#fff;
  font-size:13px;font-weight:700;padding:6px 14px;border-radius:999px;white-space:nowrap;
}
.count-badge i{color:#FFB199;}
.count-timer{display:flex;align-items:center;gap:8px;}
.count-unit{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-width:52px;padding:4px 8px;border-radius:12px;
  background:rgba(255,255,255,.1);
}
.count-unit b{font-size:21px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.15;color:#fff;}
.count-unit span{font-size:11px;color:rgba(255,255,255,.68);line-height:1.2;}
.count-strip__note{font-size:13px;color:rgba(255,255,255,.68);flex:1;min-width:180px;}
.count-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:700;color:#fff;
  border:1px solid rgba(255,255,255,.32);border-radius:999px;
  padding:7px 16px;white-space:nowrap;transition:var(--t);
}
.count-link:hover{background:#fff;color:var(--dark);border-color:#fff;}

/* ============ 导航 ============ */
.site-nav{background:#fff;border-bottom:1px solid var(--line);padding:0;}
.nav-inner{display:flex;align-items:center;gap:22px;min-height:76px;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:48px;height:48px;border-radius:15px;
  background:var(--grad);color:#fff;font-size:15px;font-weight:800;letter-spacing:.5px;
  box-shadow:0 8px 18px rgba(255,90,60,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-text b{font-size:16px;font-weight:800;color:var(--ink);white-space:nowrap;}
.brand-text em{font-size:11.5px;font-style:normal;color:var(--ink-2);letter-spacing:.3px;}
.nav-list{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-item-link{
  display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:999px;
  font-size:15px;font-weight:600;color:var(--ink);position:relative;transition:var(--t);
}
.nav-item-link:hover{background:#FFF1EB;color:var(--brand-1);transform:translateY(-1px);}
.nav-item-link.is-active{background:#FFF1EB;color:var(--brand-1);}
.nav-item-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--grad);
}
.nav-right{display:flex;align-items:center;gap:12px;}
.mega{position:relative;}
.mega-trigger{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--dark);color:#fff;border:none;border-radius:999px;
  padding:11px 20px;font-size:14px;font-weight:700;cursor:pointer;transition:var(--t);
}
.mega-trigger:hover{background:#2c2247;transform:translateY(-1px);}
.mega-trigger i{font-size:11px;transition:transform var(--t);}
.mega-panel{
  position:absolute;top:calc(100% + 14px);right:0;width:640px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  box-shadow:0 20px 50px rgba(32,25,54,.14);
  padding:24px;display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:20px;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:var(--t);z-index:80;
}
.mega-panel::before{
  content:"";position:absolute;top:-7px;right:36px;width:14px;height:14px;background:#fff;
  border-left:1px solid var(--line);border-top:1px solid var(--line);transform:rotate(45deg);border-radius:3px 0 0 0;
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel,.mega.open .mega-panel{opacity:1;visibility:visible;transform:translateY(0);}
.mega:hover .mega-trigger i,.mega.open .mega-trigger i{transform:rotate(180deg);}
.mega-col h4{
  display:flex;align-items:center;gap:8px;font-size:14px;font-weight:800;color:var(--ink);margin-bottom:12px;
}
.mega-col h4 span{flex:1;height:1px;background:var(--line);}
.mega-links li{margin-bottom:4px;}
.mega-links a{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:8px 12px;border-radius:12px;font-size:14px;font-weight:600;color:var(--ink-2);transition:var(--t);
}
.mega-links a i{font-size:11px;opacity:0;transform:translateX(-4px);transition:var(--t);}
.mega-links a:hover{background:#FFF4EF;color:var(--brand-1);}
.mega-links a:hover i{opacity:1;transform:translateX(0);}
.mega-card{
  background:linear-gradient(150deg,#FFF1EA 0%,#FDEAF3 100%);
  border-radius:var(--r-lg);padding:18px;display:flex;flex-direction:column;justify-content:space-between;gap:12px;
}
.mega-card b{font-size:15px;font-weight:800;color:var(--ink);}
.mega-card p{font-size:13px;color:var(--ink-2);line-height:1.7;}
.mega-card .mini-btn{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  background:var(--grad);color:#fff;font-size:13px;font-weight:700;
  padding:9px 18px;border-radius:999px;transition:var(--t);
}
.mega-card .mini-btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(255,90,60,.3);color:#fff;}
.nav-toggle{
  display:none;margin-left:auto;background:#FFF1EB;color:var(--brand-1);border:none;
  width:44px;height:44px;border-radius:14px;font-size:17px;cursor:pointer;
}

/* ============ 通用按钮 ============ */
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--grad);color:#fff;border:none;border-radius:999px;
  padding:15px 30px;font-size:15px;font-weight:700;cursor:pointer;
  box-shadow:0 10px 24px rgba(255,90,60,.26);
  transition:transform var(--t),box-shadow var(--t),background-position var(--t);
  background-size:150% 150%;background-position:0% 50%;
}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,90,60,.34);background-position:100% 50%;}
.btn-brand:active{transform:translateY(0) scale(.98);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:999px;
  padding:14px 28px;font-size:15px;font-weight:600;cursor:pointer;transition:var(--t);
}
.btn-ghost:hover{border-color:var(--brand-2);color:var(--brand-1);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0) scale(.98);}
.btn-light{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--dark);border:none;border-radius:999px;
  padding:15px 30px;font-size:15px;font-weight:700;cursor:pointer;transition:var(--t);
}
.btn-light:hover{color:var(--brand-1);transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.25);}

/* ============ 板块 ============ */
.sec{padding:80px 0;}
.sec-alt{background:var(--bg-alt);}
.sec-head{max-width:760px;margin-bottom:40px;}
.sec-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:800;color:var(--brand-1);
  background:#FFF0EA;padding:6px 14px;border-radius:999px;margin-bottom:14px;letter-spacing:.4px;
}
.sec-head h2{font-size:32px;font-weight:800;line-height:1.3;margin-bottom:12px;}
.sec-head h2 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.sec-head p{font-size:16px;color:var(--ink-2);line-height:1.85;}

/* ============ 面包屑 ============ */
.crumbs{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-2);margin-bottom:22px;flex-wrap:wrap;}
.crumbs a{color:var(--ink-2);font-weight:600;}
.crumbs a:hover{color:var(--brand-1);}
.crumbs span.sep{color:#C9BFD6;}
.crumbs .cur{color:var(--brand-1);font-weight:700;}

/* ============ 内页 Hero ============ */
.page-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(560px 320px at 88% -10%,rgba(255,46,136,.16),transparent 70%),
    radial-gradient(420px 300px at 6% 0%,rgba(123,47,247,.12),transparent 70%),
    var(--bg);
  padding:48px 0 72px;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:#FFF0EA;color:var(--brand-1);font-size:13px;font-weight:800;
  padding:7px 16px;border-radius:999px;margin-bottom:18px;
}
.hero-tag i{font-size:12px;}
.page-hero h1{font-size:42px;font-weight:800;line-height:1.22;margin-bottom:18px;letter-spacing:-.5px;}
.page-hero h1 .grad-text{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:16.5px;color:var(--ink-2);line-height:1.9;max-width:560px;margin-bottom:26px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px;}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;}
.badge-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:#FFF0EA;color:#D63C22;font-size:13px;font-weight:700;
  padding:8px 16px;border-radius:999px;font-variant-numeric:tabular-nums;
}
.badge-chip.mint{background:#E2F8F4;color:#00796B;}
.badge-chip.mint i{color:#00C2A8;}
.badge-chip i{color:var(--brand-1);font-size:12px;}
.hero-visual{position:relative;}
.hero-visual .main-shot{
  border-radius:var(--r-xl);overflow:hidden;box-shadow:0 22px 50px rgba(32,25,54,.14);
  aspect-ratio:16/11;background:var(--bg-alt);
}
.hero-visual .main-shot img{width:100%;height:100%;object-fit:cover;}
.hero-float{
  position:absolute;left:-26px;bottom:-28px;width:224px;
  background:#fff;border-radius:var(--r-lg);padding:18px;
  box-shadow:0 18px 40px rgba(32,25,54,.16);border:1px solid var(--line);
}
.hero-float .fl-label{font-size:12.5px;color:var(--ink-2);font-weight:600;margin-bottom:6px;}
.hero-float .fl-num{font-size:26px;font-weight:800;font-variant-numeric:tabular-nums;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2;}
.bar{height:8px;border-radius:999px;background:#F3E7E0;overflow:hidden;margin-top:10px;}
.bar i{display:block;height:100%;border-radius:999px;background:var(--grad);}

/* ============ 活动卡网格 ============ */
.act-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.act-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);
  overflow:hidden;box-shadow:var(--sh);transition:var(--t);display:flex;flex-direction:column;
}
.act-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:#FBDFD2;}
.act-card .thumb{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--bg-alt);}
.act-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s cubic-bezier(.2,.7,.3,1);}
.act-card:hover .thumb img{transform:scale(1.03);}
.act-card .thumb .state{
  position:absolute;left:14px;top:14px;
  background:rgba(32,25,54,.78);color:#fff;font-size:12px;font-weight:700;
  padding:5px 12px;border-radius:999px;backdrop-filter:blur(4px);
}
.act-card .thumb .state.live{background:var(--grad);}
.act-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.act-body h3{font-size:20px;font-weight:800;line-height:1.4;}
.act-body p{font-size:14.5px;color:var(--ink-2);line-height:1.8;}
.act-meta{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--ink-2);align-items:center;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  background:#FFF0EA;color:var(--brand-1);font-size:12px;font-weight:700;
  padding:4px 12px;border-radius:999px;
}
.tag.mint{background:#E2F8F4;color:#00796B;}
.tag.violet{background:#F1EAFE;color:#6A21DA;}
.act-card.main{grid-column:span 2;flex-direction:row;}
.act-card.main .thumb{aspect-ratio:auto;width:46%;flex-shrink:0;}
.act-card.main .act-body{padding:28px;justify-content:center;}
.act-card.main .act-body h3{font-size:24px;}
.act-card.main .act-body p{font-size:15px;}
.act-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--brand-2);}
.act-link:hover{color:var(--brand-1);gap:10px;}

/* ============ 图墙 ============ */
.wall-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  grid-auto-rows:158px;gap:18px;
}
.wall-item{
  position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);
  transition:var(--t);background:var(--bg-alt);
}
.wall-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.2,.7,.3,1);}
.wall-item.wide{grid-column:span 2;}
.wall-item.tall{grid-row:span 2;}
.wall-item .veil{
  position:absolute;inset:0;background:linear-gradient(180deg,rgba(32,25,54,0) 38%,rgba(32,25,54,.78) 100%);
  opacity:0;transition:var(--t);display:flex;align-items:flex-end;padding:16px;
}
.wall-item .veil span{
  color:#fff;font-size:13.5px;font-weight:700;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);
  padding:5px 13px;border-radius:999px;backdrop-filter:blur(4px);
}
.wall-item:hover{transform:translateY(-4px);box-shadow:var(--sh-h);}
.wall-item:hover img{transform:scale(1.05);}
.wall-item:hover .veil{opacity:1;}

/* ============ 流程步骤 ============ */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;}
.flow-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  padding:26px 22px;box-shadow:var(--sh);position:relative;transition:var(--t);
}
.flow-item:hover{transform:translateY(-4px);box-shadow:var(--sh-h);}
.flow-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:14px;background:var(--grad);color:#fff;
  font-size:17px;font-weight:800;font-variant-numeric:tabular-nums;margin-bottom:16px;
  box-shadow:0 8px 18px rgba(255,90,60,.26);
}
.flow-item h3{font-size:18px;font-weight:800;margin-bottom:8px;}
.flow-item p{font-size:14px;color:var(--ink-2);line-height:1.8;}

/* ============ 反色 CTA 区 ============ */
.cta-band{
  background:
    radial-gradient(600px 300px at 92% 6%,rgba(255,46,136,.32),transparent 68%),
    radial-gradient(460px 280px at 4% 96%,rgba(123,47,247,.34),transparent 70%),
    var(--dark);
  border-radius:32px;padding:52px;margin:0 24px;
  display:grid;grid-template-columns:1fr 420px;gap:48px;align-items:center;
}
.cta-band .cta-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.14);color:#fff;font-size:13px;font-weight:700;
  padding:7px 16px;border-radius:999px;margin-bottom:18px;
}
.cta-band h2{color:#fff;font-size:32px;font-weight:800;line-height:1.32;margin-bottom:14px;}
.cta-band > div > p{color:rgba(255,255,255,.72);font-size:15.5px;line-height:1.85;margin-bottom:24px;}
.benefit-list{display:grid;gap:12px;margin-bottom:28px;}
.benefit-list li{display:flex;align-items:flex-start;gap:12px;color:rgba(255,255,255,.9);font-size:15px;line-height:1.7;}
.benefit-list li i{
  flex-shrink:0;width:24px;height:24px;border-radius:999px;background:rgba(0,194,168,.2);color:#3FE3CE;
  display:inline-flex;align-items:center;justify-content:center;font-size:11px;margin-top:3px;
}
.form-card{
  background:#fff;border-radius:var(--r-xl);padding:30px;box-shadow:0 24px 60px rgba(0,0,0,.28);
}
.form-card h3{font-size:21px;font-weight:800;margin-bottom:6px;}
.form-card .form-note{font-size:13px;color:var(--ink-2);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--ink);margin-bottom:8px;}
.field input{
  width:100%;height:48px;border-radius:var(--r-md);border:1px solid var(--line);
  background:#FBF6F3;padding:0 16px;font-size:15px;color:var(--ink);transition:var(--t);
}
.field input::placeholder{color:#A79EBB;}
.field input:focus{outline:none;border-color:var(--brand-2);background:#fff;box-shadow:0 0 0 3px rgba(255,46,136,.14);}
.form-card .btn-brand{width:100%;margin-top:6px;}
.form-tip{font-size:12.5px;color:var(--ink-2);margin-top:14px;line-height:1.7;}
.alert-box{
  display:none;align-items:center;gap:8px;
  margin-top:14px;padding:11px 16px;border-radius:var(--r-md);font-size:13.5px;font-weight:600;
}
.alert-box.ok{display:flex;background:#E2F8F4;color:#00796B;}
.alert-box.err{display:flex;background:#FFEDF4;color:#C41B62;}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto;display:grid;gap:14px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh);overflow:hidden;transition:var(--t);position:relative;
}
.faq-item:hover{box-shadow:var(--sh-h);}
.faq-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad);
  opacity:0;transition:var(--t);
}
.faq-item.open::before{opacity:1;}
.faq-q{
  width:100%;background:none;border:none;cursor:pointer;text-align:left;
  display:flex;align-items:center;gap:14px;padding:20px 24px;
  font-size:17px;font-weight:700;color:var(--ink);transition:var(--t);
}
.faq-q:hover{color:var(--brand-1);}
.faq-q .idx{
  flex-shrink:0;width:26px;height:26px;border-radius:999px;background:var(--grad);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;
}
.faq-q .plus{
  margin-left:auto;flex-shrink:0;width:30px;height:30px;border-radius:999px;
  background:var(--grad);color:#fff;display:inline-flex;align-items:center;justify-content:center;
  font-size:12px;transition:transform var(--t);
}
.faq-item.open .faq-q .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s cubic-bezier(.2,.7,.3,1);}
.faq-a p{padding:0 24px 22px 64px;font-size:15px;color:var(--ink-2);line-height:1.85;}

/* ============ 页脚 ============ */
.site-foot{background:var(--dark);color:rgba(255,255,255,.76);margin-top:80px;padding:64px 0 0;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1);}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.foot-brand .brand-mark{box-shadow:none;}
.foot-brand b{display:block;color:#fff;font-size:15.5px;font-weight:800;line-height:1.4;}
.foot-brand em{font-style:normal;font-size:11.5px;color:rgba(255,255,255,.55);}
.site-foot p{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62);}
.foot-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;}
.foot-links li,.foot-contact li{margin-bottom:10px;font-size:14px;line-height:1.7;}
.foot-links a{color:rgba(255,255,255,.68);}
.foot-links a:hover{color:#FFB199;}
.foot-contact li{display:flex;align-items:flex-start;gap:9px;color:rgba(255,255,255,.68);}
.foot-contact i{color:#FFB199;margin-top:5px;font-size:12px;}
.foot-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px 0 30px;font-size:12.5px;color:rgba(255,255,255,.5);
}

/* ============ 返回顶部 ============ */
.to-top{
  position:fixed;right:26px;bottom:26px;width:48px;height:48px;border-radius:999px;
  background:var(--grad);color:#fff;border:none;cursor:pointer;font-size:16px;
  box-shadow:0 12px 26px rgba(255,90,60,.34);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:var(--t);z-index:90;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0);}

/* ============ 响应式 ============ */
@media(max-width:1199px){
  .page-hero h1{font-size:38px;}
  .act-grid{grid-template-columns:repeat(2,1fr);}
  .act-card.main{grid-column:span 2;flex-direction:column;}
  .act-card.main .thumb{width:100%;aspect-ratio:16/9;}
  .flow-grid{grid-template-columns:repeat(2,1fr);}
  .cta-band{grid-template-columns:1fr;padding:40px;}
}
@media(max-width:991px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .nav-list,.nav-right{display:none;}
  .site-nav.nav-open .nav-list{
    display:flex;flex-direction:column;align-items:stretch;gap:6px;
    width:100%;padding:14px 0 18px;margin-left:0;order:3;
  }
  .site-nav.nav-open .nav-item-link{height:46px;justify-content:flex-start;background:#FBF6F3;}
  .site-nav.nav-open .nav-item-link.is-active{background:#FFF1EB;}
  .site-nav.nav-open .nav-item-link.is-active::after{display:none;}
  .site-nav.nav-open .nav-right{display:block;width:100%;order:4;padding-bottom:20px;}
  .nav-inner{flex-wrap:wrap;}
  .mega{width:100%;}
  .mega-trigger{width:100%;justify-content:space-between;}
  .mega-panel{
    position:static;width:100%;opacity:1;visibility:visible;transform:none;
    display:none;box-shadow:none;border-radius:var(--r-lg);margin-top:12px;
  }
  .mega-panel::before{display:none;}
  .mega.open .mega-panel{display:grid;grid-template-columns:1fr;gap:22px;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .page-hero h1{font-size:34px;}
  .hero-float{position:static;width:100%;margin-top:18px;}
  .wall-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .sec{padding:60px 0;}
}
@media(max-width:767px){
  .container{padding:0 16px;}
  .sec{padding:48px 0;}
  .sec-head h2{font-size:26px;}
  .page-hero h1{font-size:29px;}
  .hero-sub{font-size:15.5px;}
  .act-grid{grid-template-columns:1fr;}
  .act-card.main{grid-column:span 1;}
  .flow-grid{grid-template-columns:1fr;}
  .cta-band{border-radius:24px;padding:30px 22px;margin:0 16px;}
  .cta-band h2{font-size:25px;}
  .form-card{padding:24px 20px;}
  .faq-q{font-size:15.5px;padding:17px 18px;gap:10px;}
  .faq-a p{padding:0 18px 18px 18px;}
  .count-strip__note{display:none;}
  .count-strip__inner{gap:10px;}
  .foot-grid{grid-template-columns:1fr;gap:24px;}
  .site-foot{margin-top:56px;}
}
@media(max-width:575px){
  .wall-grid{grid-template-columns:1fr;grid-auto-rows:180px;}
  .wall-item.wide{grid-column:span 1;}
  .wall-item.tall{grid-row:span 1;}
  .brand-text b{font-size:14px;}
  .brand-text em{display:none;}
  .page-hero h1{font-size:26px;}
  .hero-cta .btn-brand,.hero-cta .btn-ghost{width:100%;}
  .count-unit{min-width:46px;}
  .count-unit b{font-size:18px;}
}

/* roulang page: category2 */
:root{
  --brand-1:#FF5A3C;
  --brand-2:#FF2E88;
  --brand-3:#7B2FF7;
  --accent:#00C2A8;
  --bg:#FFF7F3;
  --bg-alt:#F6EDE7;
  --dark:#201936;
  --ink:#1C1533;
  --ink-2:#5C5573;
  --line:#F0E3DB;
  --card:#FFFFFF;
  --grad:linear-gradient(120deg,#FF5A3C 0%,#FF2E88 62%,#7B2FF7 130%);
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --sh-1:0 6px 20px rgba(32,25,54,.06);
  --sh-2:0 14px 34px rgba(255,90,60,.16);
  --sh-3:0 18px 44px rgba(32,25,54,.14);
  --ease:.25s cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background var(--ease)}
a:hover{color:var(--brand-1)}
p{margin:0 0 1em}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;color:var(--ink)}
button,input{font-family:inherit}
:focus-visible{outline:3px solid rgba(123,47,247,.35);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
main{display:block}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 26px;border-radius:999px;font-size:15px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease)}
.btn-grad{background-image:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(255,46,136,.25)}
.btn-grad:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,46,136,.32)}
.btn-grad:active{transform:translateY(0) scale(.98)}
.btn-line{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--brand-2);color:var(--brand-1);transform:translateY(-2px)}
.btn-line:active{transform:translateY(0) scale(.98)}
.btn-darkline{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3);color:#fff}
.btn-darkline:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px)}
.btn-full{width:100%}

/* ===== 倒计时条 ===== */
.count-strip{background:var(--dark);color:#fff}
.count-strip__inner{display:flex;align-items:center;gap:20px;flex-wrap:wrap;min-height:60px;padding-top:8px;padding-bottom:8px}
.count-badge{display:inline-flex;align-items:center;gap:8px;background-image:var(--grad);border-radius:999px;padding:6px 15px;font-size:13px;font-weight:700;white-space:nowrap}
.count-timer{display:flex;gap:8px;align-items:center}
.count-unit{min-width:54px;padding:4px 8px;border-radius:12px;background:rgba(255,255,255,.1);text-align:center}
.count-unit b{display:block;font-size:21px;font-weight:800;line-height:1.2;font-variant-numeric:tabular-nums}
.count-unit span{font-size:11px;color:rgba(255,255,255,.66);letter-spacing:.06em}
.count-strip__note{flex:1;min-width:200px;font-size:13px;color:rgba(255,255,255,.72);line-height:1.6}
.count-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:#fff;background:rgba(255,255,255,.14);border-radius:999px;padding:8px 18px;white-space:nowrap;transition:background var(--ease),transform var(--ease)}
.count-link:hover{background:rgba(255,255,255,.26);color:#fff;transform:translateY(-1px)}

/* ===== 导航 ===== */
.site-nav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1030}
.nav-inner{display:flex;align-items:center;gap:22px;min-height:78px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{width:48px;height:48px;border-radius:16px;background-image:var(--grad);color:#fff;display:grid;place-items:center;font-size:15px;font-weight:800;letter-spacing:.5px;box-shadow:0 8px 18px rgba(255,46,136,.26)}
.brand-text b{display:block;font-size:17px;font-weight:800;letter-spacing:.2px}
.brand-text em{display:block;font-style:normal;font-size:12px;color:var(--ink-2);letter-spacing:.4px}
.nav-list{display:flex;align-items:center;gap:2px;flex:1 1 auto;margin:0;padding:0}
.nav-item-link{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;font-size:15px;font-weight:600;color:var(--ink-2)}
.nav-item-link:hover{color:var(--brand-1);background:#FFF1EB;transform:translateY(-1px)}
.nav-item-link.is-active{color:#fff;background-image:var(--grad);box-shadow:0 8px 18px rgba(255,46,136,.22)}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.mega{position:relative}
.mega-trigger{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;background:#FFF3EE;border:1px solid #FFE1D6;color:var(--brand-1);font-size:14px;font-weight:700;cursor:pointer;transition:background var(--ease),transform var(--ease)}
.mega-trigger:hover{background:#FFE8DE;transform:translateY(-1px)}
.mega-panel{position:absolute;right:0;top:calc(100% + 14px);width:680px;background:#fff;border-radius:var(--r-lg);box-shadow:0 24px 56px rgba(32,25,54,.16);border:1px solid var(--line);padding:24px;display:grid;grid-template-columns:1.1fr 1.1fr .9fr;gap:20px;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity var(--ease),transform var(--ease),visibility var(--ease);z-index:50}
.mega-panel::before{content:"";position:absolute;top:-7px;right:44px;width:14px;height:14px;background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);transform:rotate(45deg)}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-col h4{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:800;color:var(--ink);margin-bottom:12px}
.mega-col h4 span{flex:1;height:1px;background:var(--line)}
.mega-links{display:grid;gap:4px}
.mega-links a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 11px;border-radius:12px;font-size:14px;color:var(--ink-2)}
.mega-links a i{font-size:11px;opacity:.5;transition:transform var(--ease),opacity var(--ease)}
.mega-links a:hover{background:#FFF3EE;color:var(--brand-1)}
.mega-links a:hover i{opacity:1;transform:translateX(3px)}
.mega-card{display:block;border-radius:var(--r-md);overflow:hidden;background:var(--bg-alt);border:1px solid var(--line)}
.mega-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.mega-card span{display:block;padding:12px 14px;font-size:13px;font-weight:700;color:var(--ink)}
.mega-card:hover span{color:var(--brand-1)}
.nav-toggle{display:none;align-items:center;justify-content:center;width:46px;height:46px;border-radius:14px;background:#FFF3EE;border:1px solid #FFE1D6;color:var(--brand-1);font-size:17px;cursor:pointer}
.nav-mobile{border-top:1px solid var(--line);background:#fff}
.nav-mobile ul{display:grid;gap:4px;padding:14px 0 18px}
.nav-mobile a{display:flex;align-items:center;justify-content:space-between;min-height:46px;padding:0 14px;border-radius:14px;font-size:15px;font-weight:600;color:var(--ink-2)}
.nav-mobile a:hover{background:#FFF3EE;color:var(--brand-1)}
.nav-mobile a.is-active{background-image:var(--grad);color:#fff}

/* ===== 通用板块 ===== */
.sec{padding:80px 0}
.sec--alt{background:var(--bg-alt)}
.sec-head{max-width:760px;margin-bottom:44px}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--brand-2);text-transform:uppercase}
.kicker::before{content:"";width:26px;height:3px;border-radius:999px;background-image:var(--grad)}
.sec-head h2{font-size:32px;margin:14px 0 14px}
.sec-head p{color:var(--ink-2);font-size:16px;margin:0}
h2.title-lg{font-size:34px}

/* ===== 面包屑 + 首屏 ===== */
.page-hero{position:relative;overflow:hidden;padding:44px 0 72px;background:linear-gradient(180deg,#FFF7F3 0%,#FFFDFC 100%)}
.page-hero::before,.page-hero::after{content:"";position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;pointer-events:none}
.page-hero::before{width:420px;height:420px;right:-120px;top:-140px;background:radial-gradient(circle,rgba(255,90,60,.45),rgba(255,46,136,0) 70%)}
.page-hero::after{width:360px;height:360px;left:-140px;bottom:-160px;background:radial-gradient(circle,rgba(123,47,247,.28),rgba(123,47,247,0) 70%)}
.page-hero .container{position:relative;z-index:1}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);margin-bottom:22px;flex-wrap:wrap}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--brand-1)}
.crumb .sep{color:#CDBFB8}
.crumb .now{color:var(--brand-1);font-weight:700}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center}
.hero-copy h1{font-size:44px;line-height:1.18;margin-bottom:18px}
.hero-copy h1 .hl{background-image:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:17px;color:var(--ink-2);max-width:560px;margin-bottom:6px}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 28px}
.badge-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;background:#FFF0EA;color:var(--brand-1);font-size:13px;font-weight:700}
.badge-pill.is-green{background:#E1F7F2;color:#00806E}
.badge-pill.is-purple{background:#F2EAFF;color:#6622CE}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-media{position:relative}
.hero-media img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--sh-3)}
.float-card{position:absolute;left:-16px;bottom:-20px;display:flex;align-items:center;gap:12px;background:#fff;border-radius:var(--r-md);padding:14px 18px;box-shadow:0 14px 34px rgba(32,25,54,.14);max-width:280px}
.float-card .fc-icon{width:42px;height:42px;border-radius:14px;background:#E1F7F2;color:#00806E;display:grid;place-items:center;font-size:17px;flex:0 0 auto}
.float-card b{display:block;font-size:14px;font-weight:800}
.float-card em{display:block;font-style:normal;font-size:12px;color:var(--ink-2);line-height:1.5}

/* ===== Z 型图文 ===== */
.zb{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.zb + .zb{margin-top:76px}
.zb--rev .zb-media{order:2}
.zb-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-lg);box-shadow:0 14px 34px rgba(32,25,54,.1)}
.zb-body h3{font-size:25px;margin:16px 0 14px}
.zb-body > p{color:var(--ink-2);font-size:16px}
.chip{display:inline-flex;align-items:center;gap:7px;padding:6px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:700;color:var(--brand-2)}
.zb-list{display:grid;gap:13px;margin-top:20px}
.zb-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-2);line-height:1.7}
.zb-list li i{color:var(--accent);margin-top:6px;font-size:14px;flex:0 0 auto}
.zb-list li b{color:var(--ink);font-weight:800}

/* ===== 步骤条 ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;background:#fff;border-radius:var(--r-lg);padding:30px 24px;box-shadow:var(--sh-1);border:1px solid var(--line);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease)}
.step::before{content:"";position:absolute;left:24px;right:24px;top:0;height:4px;border-radius:0 0 6px 6px;background-image:var(--grad);opacity:.85}
.step:hover{transform:translateY(-5px);box-shadow:var(--sh-2);border-color:#FFDCCE}
.step-num{width:46px;height:46px;border-radius:15px;background-image:var(--grad);color:#fff;display:grid;place-items:center;font-size:18px;font-weight:800;margin:6px 0 18px;box-shadow:0 8px 18px rgba(255,46,136,.22)}
.step h3{font-size:18px;margin-bottom:10px}
.step p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.75}

/* ===== 玩法线行卡 ===== */
.rows{display:grid;gap:16px}
.rowcard{display:grid;grid-template-columns:64px 1fr auto;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px 26px;transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease)}
.rowcard:hover{transform:translateY(-3px);border-color:#FFD8C9;box-shadow:0 14px 34px rgba(255,90,60,.12)}
.rowcard .idx{width:52px;height:52px;border-radius:16px;background:#FFF0EA;color:var(--brand-1);display:grid;place-items:center;font-size:18px;font-weight:800;font-variant-numeric:tabular-nums}
.rowcard h3{font-size:19px;margin-bottom:7px}
.rowcard p{margin:0;font-size:14px;color:var(--ink-2);line-height:1.75}
.taglist{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.tag{font-size:12px;font-weight:700;padding:4px 11px;border-radius:999px;background:#F3ECFF;color:#6622CE}
.tag.is-green{background:#E1F7F2;color:#00806E}
.tag.is-orange{background:#FFF0EA;color:#E04425}
.rowcard .go{width:44px;height:44px;border-radius:50%;background:#FFF3EE;color:var(--brand-2);display:grid;place-items:center;font-size:15px;transition:background var(--ease),transform var(--ease),color var(--ease)}
.rowcard:hover .go{background-image:var(--grad);color:#fff;transform:translateX(3px)}

/* ===== FAQ ===== */
.acc .accordion-item{border:none;border-radius:var(--r-md);background:#fff;box-shadow:var(--sh-1);margin-bottom:14px;overflow:hidden}
.acc .accordion-button{position:relative;display:flex;align-items:center;gap:16px;width:100%;padding:22px 24px;font-size:17px;font-weight:700;color:var(--ink);background:#fff;box-shadow:none;border:none}
.acc .accordion-button::after{display:none}
.acc .accordion-button:not(.collapsed){color:var(--brand-1);background:#FFF8F5}
.acc .accordion-button:not(.collapsed)::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background-image:var(--grad)}
.acc .accordion-button:focus{box-shadow:0 0 0 3px rgba(123,47,247,.22)}
.acc .faq-mark{flex:0 0 auto;width:30px;height:30px;border-radius:50%;background-image:var(--grad);color:#fff;display:grid;place-items:center;font-size:16px;font-weight:700;line-height:1}
.acc .accordion-button.collapsed .faq-mark::before{content:"+"}
.acc .accordion-button:not(.collapsed) .faq-mark::before{content:"−"}
.acc .accordion-body{padding:4px 24px 24px;font-size:15px;color:var(--ink-2);line-height:1.85}

/* ===== CTA ===== */
.cta{position:relative;overflow:hidden;background:var(--dark);color:#fff;border-radius:32px;padding:56px;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.cta::before{content:"";position:absolute;width:460px;height:460px;right:-150px;top:-190px;border-radius:50%;background:radial-gradient(circle,rgba(255,46,136,.42),rgba(255,46,136,0) 70%);filter:blur(20px)}
.cta::after{content:"";position:absolute;width:340px;height:340px;left:-140px;bottom:-180px;border-radius:50%;background:radial-gradient(circle,rgba(123,47,247,.4),rgba(123,47,247,0) 70%);filter:blur(20px)}
.cta > *{position:relative;z-index:1}
.cta h2{color:#fff;font-size:32px;margin-bottom:16px}
.cta p.cta-sub{color:rgba(255,255,255,.76);font-size:16px}
.cta-list{display:grid;gap:14px;margin:24px 0 0}
.cta-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.84)}
.cta-list li i{color:#FFB9A4;margin-top:6px;flex:0 0 auto}
.cta-form{background:#fff;border-radius:var(--r-lg);padding:30px;color:var(--ink);box-shadow:0 20px 46px rgba(0,0,0,.25)}
.cta-form h3{font-size:21px;margin-bottom:8px}
.cta-form p.hint{font-size:13px;color:var(--ink-2);margin-bottom:20px}
.form-row{display:grid;gap:8px;margin-bottom:16px}
.form-row label{font-size:13px;font-weight:700;color:var(--ink-2)}
.form-control{height:48px;border-radius:var(--r-sm);background:#FBF6F3;border:1px solid var(--line);padding:0 16px;font-size:15px;color:var(--ink);transition:border-color var(--ease),box-shadow var(--ease),background var(--ease)}
.form-control::placeholder{color:#A99FA8}
.form-control:focus{background:#fff;border-color:var(--brand-2);box-shadow:0 0 0 4px rgba(255,46,136,.14);outline:none}
.form-note{font-size:12px;color:var(--ink-2);margin:12px 0 0;line-height:1.6}

/* ===== 页脚 ===== */
.site-foot{background:var(--dark);color:#fff;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding:64px 0 40px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.foot-brand b{display:block;font-size:17px;font-weight:800}
.foot-brand em{display:block;font-style:normal;font-size:12px;color:rgba(255,255,255,.6);letter-spacing:.4px}
.site-foot p{font-size:14px;color:rgba(255,255,255,.68);line-height:1.85;margin:0}
.foot-title{font-size:15px;font-weight:800;margin-bottom:14px}
.foot-links a{display:inline-block;font-size:14px;color:rgba(255,255,255,.7);line-height:2.2}
.foot-links a:hover{color:#FFB9A4}
.foot-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(255,255,255,.7);margin-bottom:11px;line-height:1.7}
.foot-contact i{color:#FF8F6E;margin-top:6px;flex:0 0 auto}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:13px;color:rgba(255,255,255,.55)}
.totop{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:50%;background-image:var(--grad);color:#fff;display:grid;place-items:center;font-size:16px;box-shadow:0 12px 26px rgba(255,46,136,.32);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity var(--ease),transform var(--ease),visibility var(--ease);z-index:60}
.totop.is-on{opacity:1;visibility:visible;transform:translateY(0)}
.totop:hover{color:#fff;transform:translateY(-3px)}

/* ===== 响应式 ===== */
@media (max-width:1199px){
  .mega-panel{width:600px}
  .hero-copy h1{font-size:40px}
}
@media (max-width:991px){
  .nav-list{display:none}
  .mega{display:none}
  .nav-toggle{display:inline-flex}
  .nav-inner{min-height:70px;gap:14px}
  .sec{padding:60px 0}
  .page-hero{padding:32px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-copy h1{font-size:34px}
  .hero-media{order:-1}
  .float-card{left:auto;right:14px;bottom:-16px}
  .zb{grid-template-columns:1fr;gap:28px}
  .zb + .zb{margin-top:56px}
  .zb--rev .zb-media{order:0}
  .steps{grid-template-columns:repeat(2,1fr)}
  .cta{grid-template-columns:1fr;padding:38px 28px}
  .cta h2{font-size:27px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px;padding:48px 0 32px}
  .count-strip__note{display:none}
}
@media (max-width:575px){
  .container{padding:0 16px}
  .sec{padding:48px 0}
  .sec-head h2{font-size:25px}
  h2.title-lg{font-size:26px}
  .hero-copy h1{font-size:29px}
  .hero-sub{font-size:15.5px}
  .badge-pill{font-size:12px;padding:7px 13px}
  .btn{width:100%}
  .hero-actions{flex-direction:column}
  .steps{grid-template-columns:1fr}
  .rowcard{grid-template-columns:1fr;gap:14px;padding:20px}
  .rowcard .go{justify-self:flex-start}
  .accordion-button{font-size:15.5px;padding:18px 18px}
  .cta{padding:30px 20px;border-radius:24px}
  .cta-form{padding:22px}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;gap:8px}
  .count-strip__inner{gap:12px}
  .count-unit{min-width:48px}
  .count-link{width:100%;justify-content:center}
}

/* roulang page: category3 */
:root{
  --brand-1:#FF5A3C;
  --brand-2:#FF2E88;
  --brand-3:#7B2FF7;
  --accent:#00C2A8;
  --grad:linear-gradient(120deg,#FF5A3C 0%,#FF2E88 62%,#7B2FF7 130%);
  --grad-soft:linear-gradient(120deg,rgba(255,90,60,.12) 0%,rgba(255,46,136,.12) 62%,rgba(123,47,247,.12) 130%);
  --bg:#FFF7F3;
  --bg-alt:#F6EDE7;
  --dark:#201936;
  --ink:#1C1533;
  --ink-2:#5C5573;
  --line:#F0E3DB;
  --card:#FFFFFF;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --r-pill:999px;
  --sh-1:0 6px 20px rgba(32,25,54,.06);
  --sh-2:0 14px 34px rgba(255,90,60,.16);
  --t:.25s cubic-bezier(.2,.7,.3,1);
  --bs-primary:#FF5A3C;
  --bs-primary-rgb:255,90,60;
  --bs-body-color:#1C1533;
  --bs-body-font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --bs-border-radius:18px;
  --bs-link-color:#FF2E88;
  --bs-link-hover-color:#FF5A3C;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-2);text-decoration:none;text-underline-offset:3px;}
a:hover{color:var(--brand-1);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(123,47,247,.35);outline-offset:2px;border-radius:8px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}
@media (min-width:1400px){.container{max-width:1280px;}}
@media (max-width:575px){.container{padding-left:16px;padding-right:16px;}}

/* ============ 顶部倒计时条 ============ */
.count-strip{background:var(--dark);color:#fff;}
.count-strip__inner{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  min-height:56px;padding-top:8px;padding-bottom:8px;
}
.count-badge{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.14);
  color:#fff;font-size:13px;font-weight:700;
  padding:6px 14px;border-radius:var(--r-pill);white-space:nowrap;
}
.count-badge i{color:#FFB199;}
.count-timer{display:flex;align-items:center;gap:8px;}
.count-unit{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-width:52px;padding:4px 8px;border-radius:12px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.1);
}
.count-unit b{font-size:22px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums;}
.count-unit span{font-size:11px;color:rgba(255,255,255,.62);line-height:1.2;}
.count-strip__note{font-size:13px;color:rgba(255,255,255,.62);flex:1;min-width:180px;}
.count-link{
  display:inline-flex;align-items:center;gap:6px;
  color:#fff;font-size:14px;font-weight:700;
  padding:8px 18px;border-radius:var(--r-pill);
  background:var(--grad);white-space:nowrap;
  transition:transform var(--t),box-shadow var(--t);
}
.count-link:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(255,46,136,.32);}
@media (max-width:767px){
  .count-strip__note{display:none;}
  .count-unit{min-width:46px;}
  .count-unit b{font-size:18px;}
}

/* ============ 导航 ============ */
.site-head{position:relative;z-index:60;}
.site-nav{
  background:rgba(255,247,243,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  padding:0;
}
.nav-inner{
  display:flex;align-items:center;gap:20px;
  min-height:76px;
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:14px;
  background:var(--grad);color:#fff;
  font-size:15px;font-weight:800;letter-spacing:.02em;
  box-shadow:0 8px 18px rgba(255,90,60,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-text b{font-size:16px;font-weight:800;color:var(--ink);}
.brand-text em{font-style:normal;font-size:12px;color:var(--ink-2);}
.nav-list{display:flex;align-items:center;gap:4px;flex:1;margin-left:8px;}
.nav-item-link{
  display:inline-block;position:relative;
  padding:9px 14px;border-radius:var(--r-pill);
  font-size:15px;color:var(--ink-2);font-weight:600;
  transition:color var(--t),background var(--t),transform var(--t);
  white-space:nowrap;
}
.nav-item-link:hover{color:var(--brand-1);background:#FFF0EA;transform:translateY(-1px);}
.nav-item-link.is-active{color:#fff;background:var(--grad);box-shadow:0 8px 18px rgba(255,46,136,.22);}
.nav-item-link.is-active:hover{color:#fff;}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.mega{position:relative;}
.mega-trigger{
  display:inline-flex;align-items:center;gap:8px;
  min-height:44px;padding:9px 18px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);
  color:var(--ink);font-size:14px;font-weight:700;cursor:pointer;
  transition:border-color var(--t),color var(--t),box-shadow var(--t);
}
.mega-trigger:hover{border-color:var(--brand-2);color:var(--brand-1);box-shadow:var(--sh-1);}
.mega-trigger i{font-size:12px;transition:transform var(--t);}
.mega:hover .mega-trigger i,.mega.is-open .mega-trigger i{transform:rotate(180deg);}
.mega-panel{
  position:absolute;right:0;top:calc(100% + 14px);
  width:640px;padding:22px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:0 24px 50px rgba(32,25,54,.14);
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity var(--t),transform var(--t),visibility var(--t);
}
.mega-panel::before{
  content:"";position:absolute;top:-7px;right:34px;width:14px;height:14px;
  background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);
  transform:rotate(45deg);
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel,.mega.is-open .mega-panel{
  opacity:1;visibility:visible;transform:translateY(0);
}
.mega-col h4{
  display:flex;align-items:center;gap:8px;
  font-size:14px;font-weight:800;margin-bottom:10px;color:var(--ink);
}
.mega-col h4 span{flex:1;height:2px;background:var(--grad);border-radius:2px;opacity:.35;}
.mega-links li{margin-bottom:2px;}
.mega-links a{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:8px 10px;border-radius:10px;font-size:14px;color:var(--ink-2);
  transition:background var(--t),color var(--t),padding var(--t);
}
.mega-links a i{font-size:11px;opacity:0;transition:opacity var(--t),transform var(--t);}
.mega-links a:hover{background:#FFF0EA;color:var(--brand-1);padding-left:14px;}
.mega-links a:hover i{opacity:1;transform:translateX(3px);}
.mega-card{
  background:var(--bg-alt);border-radius:var(--r-md);padding:14px;
  display:flex;flex-direction:column;gap:8px;
}
.mega-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;}
.mega-card b{font-size:14px;font-weight:700;}
.mega-card span{font-size:12px;color:var(--ink-2);line-height:1.6;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:14px;
  background:#fff;border:1px solid var(--line);color:var(--ink);
  font-size:17px;cursor:pointer;
}
@media (max-width:1199px){
  .nav-list{margin-left:0;gap:2px;}
  .nav-item-link{padding:8px 10px;font-size:14px;}
}
@media (max-width:991px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .nav-list{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    padding:10px 16px 16px;box-shadow:0 20px 40px rgba(32,25,54,.1);
    display:none;
  }
  .nav-list.is-open{display:flex;}
  .nav-item-link{border-radius:12px;padding:12px 14px;font-size:15px;}
  .mega{display:none;}
}
@media (max-width:575px){
  .brand-text em{display:none;}
  .brand-text b{font-size:15px;}
  .nav-inner{min-height:66px;gap:12px;}
}

/* ============ 通用板块 ============ */
.section{padding:80px 0;}
.section--alt{background:var(--bg-alt);}
.section--tight{padding:56px 0;}
@media (max-width:767px){.section{padding:48px 0;}.section--tight{padding:36px 0;}}
.sec-head{margin-bottom:36px;max-width:760px;}
.sec-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--brand-1);background:#FFF0EA;
  padding:6px 14px;border-radius:var(--r-pill);margin-bottom:14px;
}
.sec-head h2{font-size:32px;font-weight:800;line-height:1.3;margin-bottom:12px;}
.sec-head h2::after{
  content:"";display:block;width:64px;height:5px;border-radius:3px;
  background:var(--grad);margin-top:14px;
}
.sec-head p{font-size:16px;color:var(--ink-2);}
@media (max-width:767px){.sec-head h2{font-size:25px;}}

/* ============ 按钮 ============ */
.btn-grad{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:12px 28px;border:0;border-radius:var(--r-pill);
  background:var(--grad);color:#fff;font-size:15px;font-weight:700;
  box-shadow:0 10px 22px rgba(255,46,136,.24),inset 0 1px 0 rgba(255,255,255,.35);
  transition:transform var(--t),box-shadow var(--t),filter var(--t);
  cursor:pointer;
}
.btn-grad:hover{color:#fff;transform:translateY(-2px);filter:saturate(1.1);box-shadow:var(--sh-2);}
.btn-grad:active{transform:translateY(0) scale(.98);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:12px 26px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);color:var(--ink);
  font-size:15px;font-weight:700;
  transition:border-color var(--t),color var(--t),transform var(--t),box-shadow var(--t);
  cursor:pointer;
}
.btn-ghost:hover{border-color:var(--brand-2);color:var(--brand-1);transform:translateY(-2px);box-shadow:var(--sh-1);}
.btn-ghost:active{transform:translateY(0) scale(.98);}
.btn-light-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:12px 26px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.28);color:#fff;
  font-size:15px;font-weight:700;transition:background var(--t),transform var(--t);
}
.btn-light-outline:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px);}
.btn-white{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:12px 26px;border-radius:var(--r-pill);
  background:#fff;border:0;color:var(--dark);font-size:15px;font-weight:800;
  transition:transform var(--t),box-shadow var(--t);
}
.btn-white:hover{color:var(--dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.28);}

/* ============ 面包屑 ============ */
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);flex-wrap:wrap;}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--brand-1);}
.crumb i{font-size:10px;opacity:.55;}
.crumb span[aria-current]{color:var(--brand-1);font-weight:700;}

/* ============ 页头 ============ */
.page-head{
  position:relative;overflow:hidden;
  background:#FFF7F3;
  padding:44px 0 64px;
}
.page-head::before{
  content:"";position:absolute;top:-140px;right:-120px;width:520px;height:520px;border-radius:50%;
  background:var(--grad);opacity:.14;filter:blur(70px);pointer-events:none;
}
.page-head::after{
  content:"";position:absolute;left:-160px;bottom:-200px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,194,168,.18),transparent 68%);pointer-events:none;
}
.page-head .container{position:relative;z-index:2;}
.page-head__grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;margin-top:22px;
}
.page-head h1{
  font-size:44px;font-weight:800;line-height:1.22;margin-bottom:16px;
}
.page-head h1 em{
  font-style:normal;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-head__lead{font-size:16.5px;color:var(--ink-2);max-width:600px;margin-bottom:22px;}
.page-head__actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px;}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;}
.badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 15px;border-radius:var(--r-pill);
  font-size:13px;font-weight:700;
  background:#FFF0EA;color:#D8391C;
}
.badge--teal{background:#E3FAF5;color:#00806F;}
.badge--purple{background:#F2EAFE;color:#5B1FBE;}
.page-head__figure{position:relative;}
.page-head__figure img{
  width:100%;aspect-ratio:16/11;object-fit:cover;
  border-radius:var(--r-lg);box-shadow:0 24px 50px rgba(32,25,54,.14);
}
.page-head__chip{
  position:absolute;left:-16px;bottom:-20px;
  background:#fff;border-radius:var(--r-md);
  padding:14px 18px;box-shadow:0 16px 36px rgba(32,25,54,.14);
  display:flex;align-items:center;gap:12px;min-width:210px;
}
.page-head__chip i{
  width:40px;height:40px;border-radius:12px;display:inline-flex;
  align-items:center;justify-content:center;color:#fff;background:var(--grad);font-size:15px;
}
.page-head__chip b{display:block;font-size:18px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.2;}
.page-head__chip span{font-size:12px;color:var(--ink-2);}
@media (max-width:991px){
  .page-head__grid{grid-template-columns:1fr;gap:32px;}
  .page-head h1{font-size:34px;}
  .page-head{padding:32px 0 52px;}
}
@media (max-width:575px){
  .page-head h1{font-size:28px;}
  .page-head__chip{left:8px;bottom:-16px;padding:12px 14px;}
}

/* ============ 数据徽章大卡 ============ */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stat-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;box-shadow:var(--sh-1);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
  position:relative;overflow:hidden;
}
.stat-card::after{
  content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;
  background:var(--grad-soft);
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(255,90,60,.3);}
.stat-card__icon{
  width:46px;height:46px;border-radius:14px;display:inline-flex;
  align-items:center;justify-content:center;color:#fff;font-size:17px;margin-bottom:16px;
  background:var(--grad);position:relative;z-index:1;
}
.stat-card__num{
  font-size:38px;font-weight:800;line-height:1.05;font-variant-numeric:tabular-nums;
  position:relative;z-index:1;
}
.stat-card__num small{font-size:16px;font-weight:700;margin-left:3px;color:var(--ink-2);}
.stat-card__label{font-size:14px;color:var(--ink-2);margin-top:6px;position:relative;z-index:1;}
.stat-card__foot{
  margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);
  font-size:12.5px;color:var(--ink-2);display:flex;align-items:center;gap:6px;
  position:relative;z-index:1;
}
.stat-card__foot i{color:var(--accent);}
@media (max-width:991px){.stat-grid{grid-template-columns:repeat(2,1fr);gap:18px;}}
@media (max-width:575px){
  .stat-grid{grid-template-columns:1fr;}
  .stat-card__num{font-size:32px;}
}

/* ============ 榜单区 ============ */
.rank-toolbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-bottom:22px;
}
.chip-set{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  min-height:44px;display:inline-flex;align-items:center;gap:7px;
  padding:9px 20px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);
  font-size:14px;font-weight:700;color:var(--ink-2);
  transition:border-color var(--t),color var(--t),background var(--t),transform var(--t);
  cursor:pointer;
}
.chip:hover{border-color:var(--brand-2);color:var(--brand-1);transform:translateY(-1px);}
.chip.is-active{background:var(--grad);border-color:transparent;color:#fff;box-shadow:0 8px 18px rgba(255,46,136,.22);}
.rank-stamp{font-size:13px;color:var(--ink-2);display:flex;align-items:center;gap:7px;}
.rank-stamp i{color:var(--accent);}

.rank-list{display:flex;flex-direction:column;gap:14px;}
.rank-row{
  display:grid;grid-template-columns:64px 1fr 150px;gap:22px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 24px;box-shadow:var(--sh-1);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.rank-row:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(255,90,60,.28);}
.rank-no{
  width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:800;font-variant-numeric:tabular-nums;
  background:var(--bg-alt);color:var(--ink-2);
}
.rank-row.is-top .rank-no{background:var(--grad);color:#fff;box-shadow:0 10px 20px rgba(255,46,136,.24);}
.rank-main h3{
  font-size:19px;font-weight:800;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  margin-bottom:4px;
}
.rank-tag{
  font-size:11.5px;font-weight:800;padding:3px 10px;border-radius:var(--r-pill);
  background:#E3FAF5;color:#00806F;
}
.rank-tag--up{background:#FFF0EA;color:#D8391C;}
.rank-tag--hold{background:#F2EAFE;color:#5B1FBE;}
.rank-main p{font-size:13.5px;color:var(--ink-2);margin-bottom:10px;}
.rank-bar{
  height:9px;border-radius:var(--r-pill);background:#F6EEEA;overflow:hidden;
}
.rank-bar i{display:block;height:100%;border-radius:var(--r-pill);background:var(--grad);}
.rank-val{text-align:right;}
.rank-val b{
  display:block;font-size:26px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.rank-val span{font-size:12px;color:var(--ink-2);}
@media (max-width:767px){
  .rank-row{grid-template-columns:52px 1fr;gap:14px;padding:18px;row-gap:12px;}
  .rank-no{width:46px;height:46px;border-radius:14px;font-size:17px;}
  .rank-val{grid-column:2;text-align:left;display:flex;align-items:baseline;gap:8px;}
  .rank-val b{font-size:22px;}
  .rank-main h3{font-size:17px;}
}

/* ============ 解读区（非对称） ============ */
.read-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;}
.read-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:0;overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform var(--t),box-shadow var(--t);
}
.read-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.read-card__media{position:relative;}
.read-card__media img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.read-card__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(32,25,54,0) 40%,rgba(32,25,54,.62) 100%);
}
.read-card__cap{
  position:absolute;left:22px;bottom:18px;z-index:2;color:#fff;
  font-size:13px;font-weight:700;display:flex;align-items:center;gap:8px;
}
.read-card__cap i{color:#FFC9B7;}
.read-card__body{padding:24px 26px 26px;}
.read-card__body h3{font-size:21px;font-weight:800;margin-bottom:10px;}
.read-card__body p{font-size:15px;color:var(--ink-2);}
.read-card__body ul{margin-top:16px;display:flex;flex-direction:column;gap:10px;}
.read-card__body ul li{
  display:flex;gap:10px;font-size:14.5px;color:var(--ink-2);line-height:1.7;
}
.read-card__body ul li i{color:var(--brand-1);margin-top:6px;font-size:12px;}
.read-side{display:flex;flex-direction:column;gap:24px;}
.mini-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:22px 24px;box-shadow:var(--sh-1);flex:1;
  transition:transform var(--t),box-shadow var(--t);
}
.mini-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.mini-card__top{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.mini-card__top i{
  width:42px;height:42px;border-radius:13px;display:inline-flex;
  align-items:center;justify-content:center;font-size:16px;color:#fff;background:var(--grad);
}
.mini-card h3{font-size:18px;font-weight:800;}
.mini-card p{font-size:14.5px;color:var(--ink-2);}
.mini-card .kv{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
.mini-card .kv span{
  font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:var(--r-pill);
  background:var(--bg-alt);color:var(--ink-2);
}
@media (max-width:991px){.read-grid{grid-template-columns:1fr;}}

/* ============ 更新节奏时间线 ============ */
.beat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.beat{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);padding:24px 22px;box-shadow:var(--sh-1);
  transition:transform var(--t),box-shadow var(--t);
}
.beat:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.beat__no{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;background:var(--grad);color:#fff;
  font-size:14px;font-weight:800;margin-bottom:14px;
}
.beat h3{font-size:17px;font-weight:800;margin-bottom:8px;}
.beat p{font-size:14px;color:var(--ink-2);}
.beat__time{
  display:inline-flex;align-items:center;gap:7px;margin-top:14px;
  font-size:12.5px;font-weight:700;color:#D8391C;background:#FFF0EA;
  padding:5px 12px;border-radius:var(--r-pill);font-variant-numeric:tabular-nums;
}
@media (max-width:991px){.beat-grid{grid-template-columns:repeat(2,1fr);gap:18px;}}
@media (max-width:575px){.beat-grid{grid-template-columns:1fr;}}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto;}
.accordion-item{
  background:#fff;border:1px solid var(--line)!important;border-radius:var(--r-lg)!important;
  margin-bottom:14px;overflow:hidden;box-shadow:var(--sh-1);
  transition:box-shadow var(--t),border-color var(--t);
}
.accordion-item:hover{box-shadow:var(--sh-2);border-color:rgba(255,90,60,.24)!important;}
.accordion-button{
  background:#fff!important;color:var(--ink)!important;
  font-size:17px;font-weight:700;padding:20px 24px;box-shadow:none!important;
  gap:14px;
}
.accordion-button::after{display:none!important;}
.accordion-button .faq-sign{
  margin-left:auto;flex-shrink:0;
  width:32px;height:32px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--grad);color:#fff;font-size:13px;
  transition:transform var(--t);
}
.accordion-button:not(.collapsed){
  color:var(--brand-1)!important;
  background:linear-gradient(90deg,#FFF3EE 0%,#FFFFFF 70%)!important;
}
.accordion-button:not(.collapsed) .faq-sign{transform:rotate(45deg);}
.accordion-button:focus{box-shadow:none!important;}
.accordion-body{
  padding:0 24px 22px 24px;font-size:15px;color:var(--ink-2);line-height:1.85;
  border-left:3px solid transparent;
}
.accordion-item:has(.accordion-button:not(.collapsed)) .accordion-body{
  border-left:3px solid var(--brand-2);
  margin-left:0;
}
@media (max-width:575px){
  .accordion-button{font-size:15.5px;padding:16px 18px;}
  .accordion-body{padding:0 18px 18px 18px;}
}

/* ============ CTA ============ */
.cta-band{
  background:var(--dark);color:#fff;border-radius:var(--r-lg);
  padding:52px 48px;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;right:-120px;top:-160px;width:420px;height:420px;border-radius:50%;
  background:var(--grad);opacity:.4;filter:blur(60px);
}
.cta-band .cta-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center;
}
.cta-band h2{color:#fff;font-size:30px;font-weight:800;margin-bottom:12px;line-height:1.3;}
.cta-band p{color:rgba(255,255,255,.72);font-size:15.5px;}
.cta-points{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;}
.cta-points span{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;color:#fff;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  padding:7px 15px;border-radius:var(--r-pill);
}
.cta-points span i{color:#FFB199;}
.cta-actions{display:flex;flex-direction:column;gap:12px;}
@media (max-width:991px){
  .cta-band{padding:36px 24px;}
  .cta-band .cta-inner{grid-template-columns:1fr;}
  .cta-band h2{font-size:24px;}
}

/* ============ 页脚 ============ */
.site-foot{background:var(--dark);color:rgba(255,255,255,.72);margin-top:80px;padding:64px 0 0;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.foot-brand b{color:#fff;font-size:16px;font-weight:800;display:block;line-height:1.3;}
.foot-brand em{font-style:normal;font-size:12px;color:rgba(255,255,255,.5);}
.site-foot p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.6);max-width:340px;}
.foot-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;}
.foot-links li,.foot-contact li{margin-bottom:10px;font-size:14px;}
.foot-links a{color:rgba(255,255,255,.66);transition:color var(--t),padding-left var(--t);}
.foot-links a:hover{color:#fff;padding-left:5px;}
.foot-contact li{display:flex;align-items:flex-start;gap:10px;color:rgba(255,255,255,.66);line-height:1.7;}
.foot-contact i{color:#FFB199;margin-top:5px;font-size:13px;}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 26px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.48);
}
@media (max-width:991px){.foot-grid{grid-template-columns:1fr 1fr;gap:28px;}}
@media (max-width:575px){.foot-grid{grid-template-columns:1fr;}.site-foot{padding-top:44px;margin-top:56px;}}

/* ============ 回到顶部 ============ */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:80;
  width:48px;height:48px;border-radius:50%;border:0;
  background:var(--grad);color:#fff;font-size:16px;cursor:pointer;
  box-shadow:0 12px 26px rgba(255,46,136,.3);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity var(--t),transform var(--t),visibility var(--t);
}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{transform:translateY(-3px);}

/* roulang page: category4 */
:root{
  --brand-1:#FF5A3C;
  --brand-2:#FF2E88;
  --brand-3:#7B2FF7;
  --accent:#00C2A8;
  --bg:#FFF7F3;
  --bg-alt:#F6EDE7;
  --dark:#201936;
  --ink:#1C1533;
  --ink-2:#5C5573;
  --line:#F0E3DB;
  --card:#FFFFFF;
  --grad:linear-gradient(120deg,#FF5A3C 0%,#FF2E88 62%,#7B2FF7 130%);
  --grad-soft:linear-gradient(135deg,#FFF0EA 0%,#FFF7F3 100%);
  --r-xl:24px;
  --r-md:18px;
  --r-sm:14px;
  --sh:0 6px 20px rgba(32,25,54,.06);
  --sh-hover:0 14px 34px rgba(255,90,60,.16);
  --ease:cubic-bezier(.2,.7,.3,1);
  --bs-primary:#FF5A3C;
  --bs-primary-rgb:255,90,60;
  --bs-body-font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --bs-body-color:#1C1533;
  --bs-border-radius:18px;
  --bs-link-color:#FF2E88;
  --bs-link-hover-color:#FF5A3C;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--brand-2);text-decoration:none;transition:color .25s var(--ease),border-color .25s var(--ease),background-color .25s var(--ease)}
a:hover{color:var(--brand-1)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;color:var(--ink)}
p{margin:0 0 1em}
button,input{font-family:inherit}
:focus-visible{outline:3px solid rgba(123,47,247,.35);outline-offset:2px;border-radius:8px}

.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
@media (min-width:1400px){.container{max-width:1280px}}

/* ============ 倒计时条 ============ */
.count-strip{background:var(--dark);color:#fff}
.count-strip__inner{
  display:flex;align-items:center;gap:20px;
  min-height:56px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap;
}
.count-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--grad);color:#fff;font-size:13px;font-weight:700;
  padding:6px 14px;border-radius:999px;white-space:nowrap;
}
.count-badge i{font-size:12px}
.count-timer{display:flex;align-items:center;gap:8px}
.count-unit{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-width:52px;padding:4px 8px;border-radius:12px;
  background:rgba(255,255,255,.12);
}
.count-unit b{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1}
.count-unit span{font-size:11px;color:rgba(255,255,255,.7)}
.count-strip__note{font-size:13px;color:rgba(255,255,255,.68);flex:1 1 240px;min-width:0}
.count-link{
  display:inline-flex;align-items:center;gap:8px;
  color:#fff;font-size:14px;font-weight:700;
  padding:8px 18px;border-radius:999px;
  border:1px solid rgba(255,255,255,.28);
  transition:all .25s var(--ease);
}
.count-link:hover{background:#fff;color:var(--brand-2);border-color:#fff}

/* ============ 导航 ============ */
.site-head{position:relative;z-index:60}
.site-nav{
  background:#fff;border-bottom:1px solid var(--line);
  padding:0;box-shadow:0 4px 18px rgba(32,25,54,.04);
}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:48px;height:48px;border-radius:14px;background:var(--grad);
  color:#fff;font-weight:800;font-size:16px;display:grid;place-items:center;
  letter-spacing:.5px;box-shadow:0 8px 18px rgba(255,46,136,.28);flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.3}
.brand-text b{font-size:17px;font-weight:800;color:var(--ink);white-space:nowrap}
.brand-text em{font-style:normal;font-size:12px;color:var(--ink-2);white-space:nowrap}

.nav-list{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-item-link{
  position:relative;display:inline-block;padding:10px 14px;border-radius:999px;
  font-size:15px;font-weight:600;color:var(--ink-2);white-space:nowrap;
  transition:all .25s var(--ease);
}
.nav-item-link:hover{color:var(--brand-1);background:#FFF0EA;transform:translateY(-1px)}
.nav-item-link.is-active{color:var(--brand-1);background:#FFF0EA}
.nav-item-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;
  border-radius:999px;background:var(--grad);
}

.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.mega{position:relative}
.mega-trigger{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--grad);color:#fff;border:0;cursor:pointer;
  font-size:14px;font-weight:700;padding:11px 20px;border-radius:999px;
  box-shadow:0 8px 18px rgba(255,46,136,.24);
  transition:all .25s var(--ease);
}
.mega-trigger:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,46,136,.34)}
.mega-trigger i{font-size:11px;transition:transform .25s var(--ease)}
.mega:hover .mega-trigger i,
.mega.is-open .mega-trigger i{transform:rotate(180deg)}

.mega-panel{
  position:absolute;top:calc(100% + 14px);right:0;width:560px;
  background:#fff;border-radius:var(--r-xl);border:1px solid var(--line);
  box-shadow:0 24px 60px rgba(32,25,54,.14);
  padding:24px;display:none;grid-template-columns:1.1fr .9fr;gap:24px;
}
.mega-panel::before{
  content:"";position:absolute;top:-7px;right:44px;width:14px;height:14px;
  background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);
  transform:rotate(45deg);border-radius:3px 0 0 0;
}
.mega:hover .mega-panel,
.mega:focus-within .mega-panel,
.mega.is-open .mega-panel{display:grid}
.mega-col h4{
  font-size:13px;font-weight:800;color:var(--ink);letter-spacing:.4px;
  display:flex;align-items:center;gap:8px;margin-bottom:12px;
}
.mega-col h4 span{flex:1;height:1px;background:var(--line)}
.mega-links li{margin-bottom:4px}
.mega-links a{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:9px 12px;border-radius:12px;font-size:14px;font-weight:600;
  color:var(--ink-2);transition:all .25s var(--ease);
}
.mega-links a i{font-size:11px;opacity:0;transition:all .25s var(--ease);color:var(--brand-1)}
.mega-links a:hover{background:#FFF0EA;color:var(--brand-1);transform:translateX(2px)}
.mega-links a:hover i{opacity:1}
.mega-card{
  background:var(--grad-soft);border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px;
}
.mega-card b{display:block;font-size:15px;font-weight:800;margin-bottom:6px}
.mega-card p{font-size:13px;color:var(--ink-2);line-height:1.7;margin:0 0 12px}
.mega-card .mini-btn{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;
  color:#fff;background:var(--grad);padding:8px 16px;border-radius:999px;
}
.mega-card .mini-btn:hover{color:#fff;transform:translateY(-1px)}

/* ============ 面包屑 ============ */
.crumb-bar{padding:22px 0 0}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2)}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--brand-1)}
.crumb .sep{color:#CBBFB6}
.crumb .now{color:var(--brand-1);font-weight:700}

/* ============ 内页 Hero ============ */
.page-hero{position:relative;overflow:hidden;padding:36px 0 60px;background:var(--bg)}
.page-hero::after{
  content:"";position:absolute;top:-200px;right:-160px;width:540px;height:540px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,46,136,.20),rgba(255,90,60,.10) 46%,transparent 72%);
  filter:blur(8px);pointer-events:none;
}
.page-hero__grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  color:var(--brand-1);font-size:13px;font-weight:700;padding:7px 16px;border-radius:999px;
  box-shadow:var(--sh);margin-bottom:18px;
}
.page-hero h1{
  font-size:44px;font-weight:800;line-height:1.2;letter-spacing:-.5px;margin-bottom:16px;
}
.page-hero h1 .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:16px;color:var(--ink-2);max-width:560px;margin-bottom:22px}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.pill{
  display:inline-flex;align-items:center;gap:7px;
  background:#FFF0EA;color:var(--brand-1);
  font-size:13px;font-weight:700;padding:8px 15px;border-radius:999px;
}
.pill.pill-green{background:#E6FAF6;color:#00897A}
.pill i{font-size:12px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}

.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--grad);color:#fff;font-size:15px;font-weight:700;
  padding:13px 28px;border-radius:999px;border:0;cursor:pointer;
  box-shadow:0 10px 24px rgba(255,46,136,.26),inset 0 1px 0 rgba(255,255,255,.35);
  transition:all .25s var(--ease);
}
.btn-main:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,46,136,.34)}
.btn-main:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--ink);font-size:15px;font-weight:700;
  padding:12px 26px;border-radius:999px;border:1px solid var(--line);cursor:pointer;
  transition:all .25s var(--ease);
}
.btn-ghost:hover{color:var(--brand-1);border-color:var(--brand-2);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.98)}

.hero-visual{position:relative}
.hero-visual .img-main{
  width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--r-xl);
  box-shadow:0 18px 44px rgba(32,25,54,.14);
}
.hero-visual .img-mini{
  position:absolute;right:-16px;bottom:-26px;width:45%;
  aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-md);
  border:6px solid #fff;box-shadow:0 14px 30px rgba(32,25,54,.16);
}
.hero-float{
  position:absolute;left:-14px;top:22px;
  background:#fff;border-radius:16px;padding:12px 16px;box-shadow:var(--sh);
  display:flex;align-items:center;gap:10px;
}
.hero-float i{
  width:34px;height:34px;border-radius:10px;background:#E6FAF6;color:#00897A;
  display:grid;place-items:center;font-size:14px;
}
.hero-float b{display:block;font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.2}
.hero-float span{font-size:12px;color:var(--ink-2)}

/* ============ 通用板块 ============ */
.section{padding:64px 0}
.section--alt{background:var(--bg-alt)}
.sec-head{max-width:720px;margin-bottom:36px}
.sec-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;
  color:var(--brand-2);letter-spacing:1px;margin-bottom:12px;text-transform:uppercase;
}
.sec-kicker::before{content:"";width:22px;height:3px;border-radius:999px;background:var(--grad)}
.sec-head h2{font-size:32px;font-weight:700;margin-bottom:12px}
.sec-head p{color:var(--ink-2);margin:0}

/* ============ 快捷锚点条 ============ */
.quick-jump{display:flex;flex-wrap:wrap;gap:10px}
.quick-jump a{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:9px 18px;font-size:14px;font-weight:600;color:var(--ink-2);
  transition:all .25s var(--ease);
}
.quick-jump a i{font-size:12px;color:var(--brand-1)}
.quick-jump a:hover{color:var(--brand-1);border-color:var(--brand-2);transform:translateY(-2px);box-shadow:var(--sh)}

/* ============ 指南布局 ============ */
.guide-layout{display:grid;grid-template-columns:288px 1fr;gap:40px;align-items:start}
.guide-aside{position:sticky;top:24px}
.aside-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  padding:22px;box-shadow:var(--sh);
}
.aside-card h3{font-size:15px;font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.aside-card h3 i{color:var(--brand-1)}
.anchor-list li+li{margin-top:4px}
.anchor-list a{
  display:flex;align-items:center;gap:11px;
  padding:10px 12px;border-radius:13px;font-size:14px;font-weight:600;color:var(--ink-2);
  transition:all .25s var(--ease);
}
.anchor-list a i{
  width:24px;height:24px;border-radius:8px;background:var(--bg-alt);color:var(--ink-2);
  display:grid;place-items:center;font-size:11px;font-weight:800;flex-shrink:0;
  transition:all .25s var(--ease);
}
.anchor-list a:hover{background:#FFF0EA;color:var(--brand-1)}
.anchor-list a:hover i{background:var(--grad);color:#fff}
.aside-tip{
  margin-top:18px;padding:16px;border-radius:var(--r-md);
  background:var(--grad-soft);border:1px solid var(--line);
  font-size:13px;color:var(--ink-2);line-height:1.75;
}
.aside-tip b{display:block;color:var(--ink);font-size:14px;margin-bottom:4px}

/* ============ 编号条目 ============ */
.step-block{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  padding:28px;box-shadow:var(--sh);margin-bottom:24px;
  transition:box-shadow .25s var(--ease),transform .25s var(--ease);
  scroll-margin-top:24px;
}
.step-block:hover{box-shadow:var(--sh-hover);transform:translateY(-2px)}
.step-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.step-num{
  width:46px;height:46px;border-radius:15px;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-size:17px;font-weight:800;flex-shrink:0;
  font-variant-numeric:tabular-nums;box-shadow:0 10px 20px rgba(255,46,136,.22);
}
.step-head h3{font-size:21px;font-weight:800}
.step-block > p{color:var(--ink-2);margin-bottom:16px}
.check-list{display:grid;gap:10px}
.check-list li{
  position:relative;padding-left:30px;font-size:15px;color:var(--ink-2);line-height:1.75;
}
.check-list li::before{
  content:"";position:absolute;left:6px;top:11px;width:9px;height:9px;border-radius:50%;
  background:var(--grad);
}
.check-list li b{color:var(--ink);font-weight:700}
.tip-line{
  margin-top:18px;padding:13px 16px;border-radius:var(--r-sm);
  background:#E6FAF6;color:#00786B;font-size:14px;line-height:1.7;
  display:flex;gap:10px;align-items:flex-start;
}
.tip-line i{margin-top:4px}
.step-media{
  margin-top:18px;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line);
}
.step-media img{width:100%;aspect-ratio:21/9;object-fit:cover}
.step-media figcaption{font-size:13px;color:var(--ink-2);padding:12px 16px;background:#FBF6F3}

/* ============ 阶段进度 ============ */
.stage-wrap{
  position:relative;border-radius:28px;overflow:hidden;
  padding:52px 0;
  background:linear-gradient(rgba(255,247,243,.94),rgba(255,247,243,.97)),url('/assets/images/backpic/back-2.png') center/cover no-repeat;
}
.stage-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:34px}
.stage-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px 22px;box-shadow:var(--sh);transition:all .25s var(--ease);
}
.stage-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover)}
.stage-card .dot{
  width:40px;height:40px;border-radius:50%;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:15px;margin-bottom:14px;
  font-variant-numeric:tabular-nums;
}
.stage-card b{display:block;font-size:17px;font-weight:800;margin-bottom:8px}
.stage-card p{font-size:14px;color:var(--ink-2);margin:0}
.stage-line{
  position:absolute;top:44px;left:calc(12.5% + 20px);right:calc(12.5% + 20px);height:2px;
  background:linear-gradient(90deg,#FFD9CC,#FFC2DE,#E4D4FB);z-index:0;
}

/* ============ 折叠说明 ============ */
.fold-accordion .accordion-item{
  border:1px solid var(--line);border-radius:var(--r-md)!important;
  background:#fff;box-shadow:var(--sh);margin-bottom:14px;overflow:hidden;
}
.fold-accordion .accordion-button{
  font-size:17px;font-weight:700;color:var(--ink);background:#fff;
  padding:20px 22px;box-shadow:none;border-radius:var(--r-md)!important;
  display:flex;align-items:center;gap:12px;
}
.fold-accordion .accordion-button::before{
  content:"";width:4px;height:20px;border-radius:999px;background:var(--grad);flex-shrink:0;
  opacity:.35;transition:opacity .25s var(--ease);
}
.fold-accordion .accordion-button:not(.collapsed){color:var(--brand-1);background:#FFF9F6}
.fold-accordion .accordion-button:not(.collapsed)::before{opacity:1}
.fold-accordion .accordion-button:focus{box-shadow:none;outline:none}
.fold-accordion .accordion-button:focus-visible{outline:3px solid rgba(123,47,247,.35);outline-offset:-3px}
.fold-accordion .accordion-button::after{
  background-image:none;content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  color:#fff;font-size:11px;
  display:grid;place-items:center;width:26px;height:26px;border-radius:50%;
  background:var(--grad);transition:transform .25s var(--ease);
}
.fold-accordion .accordion-button:not(.collapsed)::after{
  content:"\f068";transform:rotate(180deg);
}
.fold-accordion .accordion-body{
  padding:0 22px 22px 34px;font-size:15px;color:var(--ink-2);line-height:1.9;
}

/* ============ CTA ============ */
.cta-band{
  position:relative;border-radius:28px;overflow:hidden;
  background:linear-gradient(rgba(32,25,54,.93),rgba(32,25,54,.95)),url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  padding:48px;color:#fff;
  display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;
}
.cta-band h2{color:#fff;font-size:30px;font-weight:800;margin-bottom:14px;line-height:1.3}
.cta-band p{color:rgba(255,255,255,.74);margin-bottom:22px}
.cta-points{display:grid;gap:10px;margin-bottom:26px}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.9)}
.cta-points i{color:var(--accent);margin-top:5px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-light-solid{
  display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--brand-2);
  font-size:15px;font-weight:700;padding:13px 26px;border-radius:999px;
  transition:all .25s var(--ease);box-shadow:0 10px 26px rgba(0,0,0,.25);
}
.btn-light-solid:hover{color:var(--brand-1);transform:translateY(-2px)}
.btn-outline-light2{
  display:inline-flex;align-items:center;gap:8px;background:transparent;color:#fff;
  font-size:15px;font-weight:700;padding:12px 24px;border-radius:999px;
  border:1px solid rgba(255,255,255,.4);transition:all .25s var(--ease);
}
.btn-outline-light2:hover{background:#fff;color:var(--brand-2);border-color:#fff}
.cta-side-card{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-xl);padding:26px;backdrop-filter:blur(4px);
}
.cta-side-card b{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;margin-bottom:14px}
.cta-side-card b i{color:var(--accent)}
.cta-side-card ul{display:grid;gap:12px}
.cta-side-card li{font-size:14px;color:rgba(255,255,255,.8);display:flex;gap:10px;align-items:flex-start}
.cta-side-card li span{
  flex-shrink:0;width:26px;height:26px;border-radius:9px;background:rgba(255,255,255,.12);
  display:grid;place-items:center;font-size:11px;font-weight:800;color:#fff;
}

/* ============ 页脚 ============ */
.site-foot{background:var(--dark);color:rgba(255,255,255,.75);padding:60px 0 0;margin-top:80px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px;padding-bottom:40px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand .brand-mark{width:44px;height:44px;font-size:15px}
.foot-brand b{display:block;color:#fff;font-size:16px;font-weight:800}
.foot-brand em{font-style:normal;font-size:12px;color:rgba(255,255,255,.55)}
.site-foot p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.64)}
.foot-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.foot-links li{margin-bottom:9px}
.foot-links a{font-size:14px;color:rgba(255,255,255,.68)}
.foot-links a:hover{color:#fff}
.foot-contact li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;color:rgba(255,255,255,.68);margin-bottom:10px;line-height:1.7;
}
.foot-contact i{color:var(--brand-2);margin-top:5px;font-size:13px}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0;display:flex;flex-wrap:wrap;gap:12px;
  justify-content:space-between;font-size:13px;color:rgba(255,255,255,.5);
}

/* ============ 返回顶部 ============ */
.back-top{
  position:fixed;right:24px;bottom:28px;width:48px;height:48px;border-radius:50%;
  background:var(--grad);color:#fff;display:grid;place-items:center;border:0;cursor:pointer;
  box-shadow:0 12px 28px rgba(255,46,136,.34);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:all .25s var(--ease);z-index:80;
}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{transform:translateY(-3px)}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .page-hero h1{font-size:40px}
  .guide-layout{grid-template-columns:248px 1fr;gap:28px}
  .mega-panel{width:520px}
}
@media (max-width:991px){
  .nav-inner{flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:14px;min-height:auto}
  .brand-text em{display:none}
  .nav-list{
    order:3;width:100%;margin-left:0;overflow-x:auto;flex-wrap:nowrap;
    padding-bottom:4px;scrollbar-width:none;
  }
  .nav-list::-webkit-scrollbar{display:none}
  .nav-right{margin-left:auto}
  .mega-panel{
    position:fixed;left:16px;right:16px;width:auto;top:auto;margin-top:8px;
    grid-template-columns:1fr;max-height:70vh;overflow-y:auto;
  }
  .mega-panel::before{display:none}
  .page-hero__grid{grid-template-columns:1fr;gap:40px}
  .page-hero h1{font-size:34px}
  .hero-visual{max-width:640px}
  .hero-visual .img-mini{right:0;bottom:-18px}
  .guide-layout{grid-template-columns:1fr}
  .guide-aside{position:static}
  .anchor-list{display:grid;grid-template-columns:repeat(2,1fr);gap:4px}
  .stage-flow{grid-template-columns:repeat(2,1fr)}
  .stage-line{display:none}
  .cta-band{grid-template-columns:1fr;padding:36px 28px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .section{padding:52px 0}
  .sec-head h2{font-size:27px}
}
@media (max-width:575px){
  .container{padding-left:16px;padding-right:16px}
  .count-strip__inner{gap:12px;padding-top:12px;padding-bottom:12px}
  .count-strip__note{order:4;flex-basis:100%;font-size:12px}
  .count-unit{min-width:46px}
  .count-unit b{font-size:17px}
  .brand-mark{width:42px;height:42px;font-size:14px}
  .brand-text b{font-size:15px;white-space:normal}
  .page-hero{padding:24px 0 44px}
  .page-hero h1{font-size:27px}
  .hero-sub{font-size:15px}
  .hero-visual .img-mini{width:52%}
  .hero-float{left:0;top:12px;padding:10px 13px}
  .btn-main,.btn-ghost,.btn-light-solid,.btn-outline-light2{width:100%}
  .hero-actions{gap:10px}
  .step-block{padding:22px 18px}
  .step-head h3{font-size:18px}
  .step-num{width:40px;height:40px;font-size:15px}
  .anchor-list{grid-template-columns:1fr}
  .stage-flow{grid-template-columns:1fr}
  .cta-band{padding:28px 20px}
  .cta-band h2{font-size:23px}
  .foot-grid{grid-template-columns:1fr;gap:24px}
  .foot-bottom{flex-direction:column}
  .back-top{right:16px;bottom:18px;width:44px;height:44px}
  .section{padding:44px 0}
  .sec-head h2{font-size:23px}
}

/* roulang page: category5 */
:root{
  --brand-1:#FF5A3C;
  --brand-2:#FF2E88;
  --brand-3:#7B2FF7;
  --accent:#00C2A8;
  --bg:#FFF7F3;
  --bg-alt:#F6EDE7;
  --dark:#201936;
  --ink:#1C1533;
  --ink-2:#5C5573;
  --line:#F0E3DB;
  --card:#FFFFFF;
  --grad:linear-gradient(120deg,#FF5A3C 0%,#FF2E88 62%,#7B2FF7 130%);
  --shadow-s:0 6px 20px rgba(32,25,54,.06);
  --shadow-h:0 14px 34px rgba(255,90,60,.16);
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --r-pill:999px;
  --ease:.25s cubic-bezier(.2,.7,.3,1);
  --bs-primary:#FF5A3C;
  --bs-primary-rgb:255,90,60;
  --bs-body-font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --bs-body-color:#1C1533;
  --bs-body-bg:#FFF7F3;
  --bs-link-color:#FF2E88;
  --bs-link-hover-color:#FF5A3C;
  --bs-border-radius:14px;
  --bs-border-color:#F0E3DB;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-2);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--brand-1)}
button{font-family:inherit;cursor:pointer}
input,button{font-size:inherit}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.3;font-weight:800}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(123,47,247,.35);outline-offset:2px;border-radius:8px}

.container{
  width:100%;
  max-width:1200px;
  margin-inline:auto;
  padding-inline:24px;
}
@media (min-width:1400px){.container{max-width:1280px}}

/* ============ 顶部倒计时条 ============ */
.site-head{position:relative;z-index:60}
.count-strip{
  background:var(--dark);
  color:#fff;
  font-size:14px;
}
.count-strip__inner{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:56px;
  flex-wrap:wrap;
  padding-block:8px;
}
.count-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:5px 14px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.12);
  color:#fff;
  font-size:13px;
  font-weight:700;
  white-space:nowrap;
}
.count-badge i{color:#FFB195}
.count-timer{display:flex;align-items:center;gap:8px}
.count-unit{
  display:flex;
  align-items:baseline;
  gap:4px;
  padding:4px 12px;
  border-radius:12px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.14);
}
.count-unit b{
  font-size:21px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  letter-spacing:.5px;
  color:#fff;
}
.count-unit span{font-size:12px;color:rgba(255,255,255,.72)}
.count-strip__note{
  flex:1;
  min-width:200px;
  color:rgba(255,255,255,.72);
  font-size:13px;
}
.count-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 16px;
  border-radius:var(--r-pill);
  background:var(--grad);
  color:#fff;
  font-size:13px;
  font-weight:700;
  white-space:nowrap;
  transition:transform var(--ease),box-shadow var(--ease);
}
.count-link:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(255,46,136,.35)}

/* ============ 导航 ============ */
.site-nav{
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
  padding:0;
  backdrop-filter:saturate(140%) blur(6px);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:22px;
  min-height:76px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
}
.brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:52px;
  height:52px;
  border-radius:16px;
  background:var(--grad);
  color:#fff;
  font-size:16px;
  font-weight:800;
  letter-spacing:1px;
  box-shadow:0 10px 22px rgba(255,90,60,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text b{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.2px}
.brand-text em{font-style:normal;font-size:12px;color:var(--ink-2);letter-spacing:.4px}
.nav-list{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
  flex-wrap:nowrap;
}
.nav-item-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:44px;
  padding:0 14px;
  border-radius:var(--r-pill);
  color:var(--ink-2);
  font-size:15px;
  font-weight:600;
  white-space:nowrap;
  transition:color var(--ease),background var(--ease),transform var(--ease);
}
.nav-item-link:hover{color:var(--brand-1);background:#FFF0EA;transform:translateY(-1px)}
.nav-item-link.is-active{color:#fff;background:var(--grad);box-shadow:0 8px 18px rgba(255,46,136,.24)}
.nav-item-link.is-active:hover{color:#fff}

.nav-right{position:relative;flex-shrink:0}
.mega{position:relative}
.mega-trigger{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:44px;
  padding:0 18px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink);
  font-size:14px;
  font-weight:700;
  transition:border-color var(--ease),color var(--ease),box-shadow var(--ease);
}
.mega-trigger i{font-size:12px;color:var(--brand-2);transition:transform var(--ease)}
.mega-trigger:hover,.mega-trigger:focus-visible{border-color:var(--brand-2);color:var(--brand-1);box-shadow:0 8px 20px rgba(255,46,136,.14)}
.mega-panel{
  position:absolute;
  right:0;
  top:calc(100% + 14px);
  width:640px;
  display:grid;
  grid-template-columns:1fr 1fr 200px;
  gap:22px;
  padding:26px;
  border-radius:var(--r-lg);
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 24px 50px rgba(32,25,54,.14);
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity var(--ease),transform var(--ease),visibility var(--ease);
  z-index:80;
}
.mega-panel::before{
  content:"";
  position:absolute;
  top:-8px;
  right:46px;
  width:16px;
  height:16px;
  background:#fff;
  border-left:1px solid var(--line);
  border-top:1px solid var(--line);
  transform:rotate(45deg);
}
.mega:hover .mega-panel,
.mega:focus-within .mega-panel{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.mega-col h4{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:15px;
  font-weight:800;
  margin-bottom:12px;
  color:var(--ink);
}
.mega-col h4 span{
  display:inline-block;
  width:18px;
  height:4px;
  border-radius:4px;
  background:var(--grad);
}
.mega-links li a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:9px 12px;
  border-radius:12px;
  color:var(--ink-2);
  font-size:14px;
  transition:background var(--ease),color var(--ease),transform var(--ease);
}
.mega-links li a i{opacity:0;font-size:11px;transition:opacity var(--ease)}
.mega-links li a:hover{background:#FFF0EA;color:var(--brand-1);transform:translateX(2px)}
.mega-links li a:hover i{opacity:1}
.mega-entry{
  padding:18px;
  border-radius:var(--r-md);
  background:linear-gradient(160deg,#FFF1EB 0%,#FDEBF4 100%);
  border:1px solid var(--line);
}
.mega-entry b{display:block;font-size:15px;font-weight:800;margin-bottom:6px}
.mega-entry p{font-size:13px;color:var(--ink-2);line-height:1.7;margin-bottom:12px}

/* ============ 按钮体系 ============ */
.btn-grad{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:0 28px;
  border-radius:var(--r-pill);
  border:0;
  background:var(--grad);
  color:#fff;
  font-size:15px;
  font-weight:700;
  box-shadow:0 10px 24px rgba(255,46,136,.26),inset 0 1px 0 rgba(255,255,255,.28);
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
}
.btn-grad:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,46,136,.34);filter:saturate(112%)}
.btn-grad:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:0 26px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink);
  font-size:15px;
  font-weight:700;
  transition:border-color var(--ease),color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.btn-ghost:hover{border-color:var(--brand-2);color:var(--brand-1);transform:translateY(-2px);box-shadow:var(--shadow-s)}
.btn-line-light{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:0 26px;
  border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.35);
  background:transparent;
  color:#fff;
  font-size:15px;
  font-weight:700;
  transition:background var(--ease),transform var(--ease);
}
.btn-line-light:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-2px)}

/* ============ 通用板块 ============ */
.section{padding:80px 0}
.sec-head{max-width:760px;margin-bottom:36px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{font-size:32px;letter-spacing:.2px;margin-bottom:12px}
.sec-head h2 strong{
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.sec-head p{color:var(--ink-2);font-size:16px}
.badge-soft{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 14px;
  border-radius:var(--r-pill);
  background:#FFF0EA;
  color:var(--brand-1);
  font-size:13px;
  font-weight:700;
  margin-bottom:12px;
}
.badge-green{background:#E3F8F4;color:#00846F}

/* ============ 面包屑 ============ */
.crumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  color:var(--ink-2);
  margin-bottom:26px;
}
.crumb a{color:var(--ink-2);font-weight:600}
.crumb a:hover{color:var(--brand-1)}
.crumb span{color:#C9BDB6}
.crumb-cur{color:var(--brand-1);font-weight:700}

/* ============ 分类 Hero ============ */
.cat-hero{
  position:relative;
  padding:44px 0 76px;
  background:linear-gradient(180deg,#FFF7F3 0%,#F6EDE7 100%);
  overflow:hidden;
}
.cat-hero::after{
  content:"";
  position:absolute;
  right:-140px;
  top:-170px;
  width:560px;
  height:560px;
  border-radius:50%;
  background:radial-gradient(circle at 35% 35%,rgba(255,90,60,.34),rgba(123,47,247,.18) 58%,transparent 74%);
  pointer-events:none;
}
.hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:48px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 16px;
  border-radius:var(--r-pill);
  background:#fff;
  border:1px solid var(--line);
  color:var(--brand-2);
  font-size:13px;
  font-weight:700;
  margin-bottom:18px;
  box-shadow:var(--shadow-s);
}
.hero-copy h1{
  font-size:42px;
  line-height:1.22;
  letter-spacing:.4px;
  margin-bottom:16px;
}
.hero-copy h1 mark{
  background:linear-gradient(180deg,transparent 62%,rgba(255,90,60,.28) 62%);
  color:inherit;
  padding:0 4px;
}
.hero-copy>p{
  font-size:17px;
  color:var(--ink-2);
  max-width:560px;
  margin-bottom:26px;
}
.search-box{
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 8px 8px 18px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  box-shadow:var(--shadow-s);
  max-width:560px;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.search-box:focus-within{border-color:var(--brand-2);box-shadow:0 10px 26px rgba(255,46,136,.16)}
.search-box>i{color:var(--brand-1);font-size:15px}
.search-box input{
  flex:1;
  min-width:0;
  height:44px;
  border:0;
  background:transparent;
  color:var(--ink);
  font-size:15px;
}
.search-box input::placeholder{color:#AFA3A0}
.search-box input:focus{outline:none}
.search-btn{
  min-height:44px;
  padding:0 22px;
  border:0;
  border-radius:var(--r-pill);
  background:var(--grad);
  color:#fff;
  font-size:14px;
  font-weight:700;
  white-space:nowrap;
  transition:transform var(--ease),box-shadow var(--ease);
}
.search-btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(255,46,136,.3)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.chip{
  padding:6px 14px;
  border-radius:var(--r-pill);
  background:#fff;
  border:1px solid var(--line);
  color:var(--ink-2);
  font-size:13px;
  font-weight:600;
  transition:border-color var(--ease),color var(--ease),transform var(--ease);
}
.chip:hover{border-color:var(--brand-2);color:var(--brand-1);transform:translateY(-2px)}
.hero-art{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:0 22px 46px rgba(32,25,54,.14);
  aspect-ratio:4/3;
}
.hero-art img{width:100%;height:100%;object-fit:cover}
.hero-art::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:52%;
  background:linear-gradient(180deg,rgba(32,25,54,0) 0%,rgba(32,25,54,.62) 100%);
}
.hero-art .art-tag{
  position:absolute;
  left:22px;
  bottom:20px;
  z-index:3;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 16px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.94);
  color:var(--ink);
  font-size:13px;
  font-weight:700;
}
.hero-art .art-tag i{color:var(--accent)}

/* ============ 高频问题速查 ============ */
.quick-sec{background:var(--bg)}
.quick-grid{
  display:grid;
  grid-template-columns:1.45fr 1fr;
  grid-template-rows:repeat(3,minmax(0,1fr));
  gap:24px;
}
.qcard{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-s);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.qcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-h);border-color:#FBD9CE}
.qcard-main{
  grid-row:1/4;
  display:flex;
  flex-direction:column;
  overflow:hidden;
}
.qcard-media{
  aspect-ratio:16/9;
  overflow:hidden;
}
.qcard-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.2,.7,.3,1)}
.qcard-main:hover .qcard-media img{transform:scale(1.03)}
.qcard-body{padding:28px;display:flex;flex-direction:column;flex:1}
.qcard-body h3{font-size:22px;margin-bottom:12px}
.qcard-body p{color:var(--ink-2);font-size:15px}
.dot-list{margin:16px 0 20px;display:grid;gap:10px}
.dot-list li{
  position:relative;
  padding-left:22px;
  font-size:15px;
  color:var(--ink-2);
}
.dot-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:11px;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--grad);
}
.link-more{
  margin-top:auto;
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:15px;
  font-weight:700;
  color:var(--brand-2);
  border-bottom:1px solid rgba(255,46,136,.32);
  padding-bottom:2px;
  align-self:flex-start;
  transition:color var(--ease),border-color var(--ease),gap var(--ease);
}
.link-more:hover{color:var(--brand-1);border-color:var(--brand-1);gap:12px}
.qcard-mini{
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:24px 26px;
  color:inherit;
}
.qcard-mini h3{font-size:19px;margin-bottom:8px}
.qcard-mini p{font-size:14px;color:var(--ink-2);margin-bottom:12px}
.qcard-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:14px;
  background:#FFF0EA;
  color:var(--brand-1);
  font-size:17px;
  margin-bottom:14px;
  transition:background var(--ease),color var(--ease),transform var(--ease);
}
.qcard-mini:hover .qcard-icon{background:var(--grad);color:#fff;transform:translateY(-2px)}
.mini-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:700;
  color:var(--brand-2);
}
.mini-more i{transition:transform var(--ease)}
.qcard-mini:hover .mini-more i{transform:translateX(4px)}

/* ============ FAQ 主体 ============ */
.faq-sec{background:var(--bg-alt)}
.faq-wrap{max-width:980px;margin:0 auto}
.faq-group{margin-bottom:34px}
.faq-group:last-child{margin-bottom:0}
.group-title{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:19px;
  font-weight:800;
  color:var(--ink);
  margin-bottom:16px;
}
.group-title::before{
  content:"";
  width:6px;
  height:22px;
  border-radius:6px;
  background:var(--grad);
}
.group-title i{color:var(--brand-2);font-size:16px}
.accordion-item.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-md);
  margin-bottom:12px;
  overflow:hidden;
  box-shadow:var(--shadow-s);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.accordion-item.faq-item:hover{border-color:#FBD9CE;box-shadow:0 10px 26px rgba(255,90,60,.10)}
.faq-item .accordion-header{margin:0;font-size:17px}
.faq-item .accordion-button{
  position:relative;
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 24px 20px 26px;
  background:#fff;
  border:0;
  color:var(--ink);
  font-size:17px;
  font-weight:700;
  text-align:left;
  line-height:1.6;
  box-shadow:none;
  transition:color var(--ease),background var(--ease);
}
.faq-item .accordion-button:not(.collapsed){color:var(--brand-1);background:#FFFBF9}
.faq-item .accordion-button::before{
  content:"";
  position:absolute;
  left:0;
  top:14px;
  bottom:14px;
  width:3px;
  border-radius:0 4px 4px 0;
  background:var(--grad);
  opacity:0;
  transition:opacity var(--ease);
}
.faq-item .accordion-button:not(.collapsed)::before{opacity:1}
.faq-item .accordion-button::after{
  content:"\f067";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:30px;
  height:30px;
  flex:0 0 30px;
  border-radius:50%;
  background:var(--grad);
  color:#fff;
  font-size:12px;
  background-image:var(--grad);
  transform:none;
  margin-left:auto;
  transition:transform var(--ease);
}
.faq-item .accordion-button:not(.collapsed)::after{
  content:"\f068";
  background-image:var(--grad);
  transform:rotate(180deg);
}
.faq-item .accordion-button:focus{box-shadow:0 0 0 3px rgba(123,47,247,.20);z-index:2}
.faq-item .accordion-body{
  padding:4px 26px 24px 26px;
  font-size:15px;
  line-height:1.8;
  color:var(--ink-2);
  border-top:1px solid var(--line);
  padding-top:18px;
  margin-top:2px;
}
.faq-item .accordion-body strong{color:var(--ink)}
.faq-empty{
  display:none;
  text-align:center;
  padding:44px 24px;
  background:#fff;
  border:1px dashed var(--line);
  border-radius:var(--r-lg);
  color:var(--ink-2);
}
.faq-empty.show{display:block}
.faq-empty i{font-size:26px;color:var(--brand-2);margin-bottom:10px;display:block}
.is-hidden{display:none !important}

/* ============ 自查步骤 ============ */
.check-sec{background:var(--bg)}
.check-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:48px;
  align-items:center;
}
.check-media{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:0 20px 42px rgba(32,25,54,.13);
  aspect-ratio:4/3;
}
.check-media img{width:100%;height:100%;object-fit:cover}
.check-media .float-badge{
  position:absolute;
  left:20px;
  top:20px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 16px;
  border-radius:var(--r-pill);
  background:rgba(32,25,54,.78);
  color:#fff;
  font-size:13px;
  font-weight:700;
}
.check-media .float-badge i{color:#7BF3DC}
.check-body h2{font-size:32px;margin-bottom:14px}
.check-body>p{color:var(--ink-2);margin-bottom:26px}
.step-list{display:grid;gap:16px;margin-bottom:28px}
.step-list li{
  display:flex;
  gap:16px;
  padding:18px 20px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:var(--shadow-s);
  transition:transform var(--ease),box-shadow var(--ease);
}
.step-list li:hover{transform:translateX(4px);box-shadow:0 10px 24px rgba(255,90,60,.12)}
.step-no{
  flex:0 0 42px;
  height:42px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  background:var(--grad);
  color:#fff;
  font-size:14px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
}
.step-list b{display:block;font-size:16px;font-weight:800;margin-bottom:4px}
.step-list p{font-size:14px;color:var(--ink-2);margin:0}

/* ============ 联系卡 ============ */
.contact-sec{background:var(--bg-alt)}
.contact-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.ccard{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:30px 28px;
  box-shadow:var(--shadow-s);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.ccard:hover{transform:translateY(-4px);box-shadow:var(--shadow-h);border-color:#FBD9CE}
.ccard .c-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:50px;
  height:50px;
  border-radius:16px;
  background:#FFF0EA;
  color:var(--brand-1);
  font-size:19px;
  margin-bottom:16px;
}
.ccard:nth-child(2) .c-icon{background:#FDEBF4;color:var(--brand-2)}
.ccard:nth-child(3) .c-icon{background:#E3F8F4;color:#00846F}
.ccard h3{font-size:20px;margin-bottom:10px}
.ccard p{font-size:14px;color:var(--ink-2)}
.ccard .c-value{
  display:block;
  margin-top:14px;
  font-size:16px;
  font-weight:800;
  color:var(--ink);
  font-variant-numeric:tabular-nums;
  word-break:break-all;
}
.ccard .c-note{
  display:block;
  margin-top:6px;
  font-size:13px;
  color:var(--ink-2);
}
.contact-foot{
  margin-top:26px;
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  padding:20px 24px;
  border-radius:var(--r-md);
  background:#fff;
  border:1px dashed var(--line);
  color:var(--ink-2);
  font-size:14px;
}
.contact-foot i{color:var(--accent)}

/* ============ CTA 反色区 ============ */
.cta-band{
  position:relative;
  background:var(--dark);
  color:#fff;
  padding:66px 0;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
  opacity:.20;
}
.cta-band::after{
  content:"";
  position:absolute;
  right:-100px;
  bottom:-160px;
  width:440px;
  height:440px;
  border-radius:50%;
  background:radial-gradient(circle at 40% 40%,rgba(255,46,136,.45),transparent 70%);
}
.cta-inner{
  position:relative;
  z-index:3;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:34px;
  flex-wrap:wrap;
}
.cta-inner h2{color:#fff;font-size:30px;margin-bottom:12px;max-width:640px}
.cta-inner p{color:rgba(255,255,255,.76);font-size:15px;max-width:640px;margin:0}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
.cta-points{display:flex;gap:14px;flex-wrap:wrap;margin-top:20px}
.cta-points span{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);
  color:#fff;
  font-size:13px;
  font-weight:600;
}
.cta-points i{color:#7BF3DC}

/* ============ 页脚 ============ */
.site-foot{
  background:#171129;
  color:rgba(255,255,255,.72);
  padding:62px 0 0;
  font-size:14px;
}
.foot-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:34px;
  padding-bottom:40px;
}
.foot-brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:16px;
}
.foot-brand .brand-mark{width:48px;height:48px;border-radius:14px;font-size:15px}
.foot-brand b{display:block;color:#fff;font-size:16px;font-weight:800;line-height:1.3}
.foot-brand em{font-style:normal;font-size:12px;color:rgba(255,255,255,.55)}
.site-foot p{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.62);margin:0}
.foot-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.foot-links li,.foot-contact li{margin-bottom:10px;font-size:14px;line-height:1.7}
.foot-links a{color:rgba(255,255,255,.68)}
.foot-links a:hover{color:#FFB195}
.foot-contact li{color:rgba(255,255,255,.68);display:flex;gap:10px;align-items:flex-start}
.foot-contact i{color:var(--brand-1);margin-top:6px;font-size:13px}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:20px 0 26px;
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(255,255,255,.5);
}

/* ============ 回到顶部 ============ */
.to-top{
  position:fixed;
  right:24px;
  bottom:26px;
  width:48px;
  height:48px;
  border:0;
  border-radius:50%;
  background:var(--grad);
  color:#fff;
  font-size:16px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 12px 26px rgba(255,46,136,.34);
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:opacity var(--ease),transform var(--ease),visibility var(--ease);
  z-index:90;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{transform:translateY(-3px)}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .nav-list{gap:0}
  .nav-item-link{padding:0 11px;font-size:14px}
  .mega-panel{width:580px;grid-template-columns:1fr 1fr 180px;gap:18px;padding:22px}
}
@media (max-width:991px){
  .section{padding:60px 0}
  .nav-inner{flex-wrap:wrap;gap:12px;padding-block:12px}
  .nav-list{
    order:3;
    width:100%;
    margin-left:0;
    overflow-x:auto;
    padding-bottom:4px;
    scrollbar-width:none;
  }
  .nav-list::-webkit-scrollbar{display:none}
  .nav-right{order:2;margin-left:auto}
  .mega-panel{
    position:absolute;
    right:0;
    width:min(92vw,520px);
    grid-template-columns:1fr 1fr;
  }
  .mega-entry{grid-column:1/-1}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-copy h1{font-size:34px}
  .quick-grid{grid-template-columns:1fr}
  .qcard-main{grid-row:auto}
  .check-grid{grid-template-columns:1fr;gap:32px}
  .contact-grid{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767px){
  .container{padding-inline:16px}
  .count-strip__inner{gap:12px;padding-block:10px}
  .count-strip__note{display:none}
  .count-link{margin-left:auto}
  .count-unit{padding:3px 9px}
  .count-unit b{font-size:17px}
  .hero-copy h1{font-size:28px}
  .hero-copy>p{font-size:16px}
  .sec-head h2,.check-body h2,.cta-inner h2{font-size:25px}
  .search-box{flex-wrap:wrap;border-radius:var(--r-md);padding:12px}
  .search-box input{height:40px;width:100%}
  .search-btn{width:100%}
  .mega-panel{width:min(94vw,420px);grid-template-columns:1fr;padding:20px}
  .mega-entry{grid-column:auto}
  .faq-item .accordion-button{font-size:16px;padding:16px 18px 16px 20px}
  .faq-item .accordion-body{padding:16px 20px 20px 20px}
  .qcard-body{padding:22px}
  .cta-band{padding:52px 0}
  .cta-actions{width:100%}
  .cta-actions .btn-grad,.cta-actions .btn-line-light{flex:1;min-width:150px}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .foot-bottom{flex-direction:column;gap:8px}
  .to-top{right:16px;bottom:18px}
}
@media (max-width:520px){
  .brand-text em{display:none}
  .brand-mark{width:46px;height:46px;font-size:14px}
  .brand-text b{font-size:15px}
  .hero-copy h1{font-size:25px;line-height:1.3}
  .section{padding:48px 0}
  .chips{gap:8px}
  .chip{font-size:12px;padding:5px 12px}
  .ccard{padding:24px 20px}
}