/* roulang page: index */
:root{
  --brand-1:#FF6A2B;
  --brand-2:#F01E6E;
  --aqua:#00D3B8;
  --sun:#FFC53D;
  --ink:#171126;
  --paper:#FFF8F4;
  --mist:#F4F1FA;
  --text:#1A1526;
  --muted:#5C5470;
  --line:rgba(26,21,38,.08);
  --grad:linear-gradient(135deg,#FF6A2B 0%,#F01E6E 100%);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --sh-card:0 10px 30px -18px rgba(23,17,38,.28);
  --sh-lift:0 22px 55px -22px rgba(255,106,43,.42);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:rgba(255,106,43,.24)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#F1ECE7}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#FF6A2B,#F01E6E);border-radius:8px;border:2px solid #F1ECE7}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.container-wide{width:100%;max-width:1280px;margin:0 auto;padding:0 20px}
.sec{padding:60px 0}
.sec-alt{background:var(--mist)}
.sec-dark{background:var(--ink);color:#fff}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,248,244,.92);
  border-bottom:1px solid transparent;
  transition:background .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.site-header.scrolled{
  background:rgba(255,255,255,.94);
  border-bottom-color:var(--line);
  box-shadow:0 8px 26px -20px rgba(23,17,38,.55);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}
.logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;letter-spacing:.01em}
.logo-mark{
  width:36px;height:36px;border-radius:12px;background:var(--grad);
  display:grid;place-items:center;color:#fff;font-weight:900;font-size:17px;
  box-shadow:0 10px 22px -12px rgba(240,30,110,.75);
}
.logo-mark span{font-variant-numeric:tabular-nums}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{
  position:relative;font-size:16px;font-weight:600;padding:8px 0;min-height:44px;
  display:inline-flex;align-items:center;transition:color .2s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:8px;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease);
}
.nav-links a:hover{color:var(--brand-1)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.active{color:var(--brand-1)}
.nav-links a.active::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-1);
  position:absolute;left:-14px;top:50%;transform:translateY(-50%);
}
.nav-links a.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:12px}
.menu-btn{
  display:none;width:44px;height:44px;border-radius:14px;border:1.5px solid rgba(23,17,38,.16);
  background:#fff;place-items:center;cursor:pointer;
}
.menu-btn span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px}
.menu-btn span::before{top:-6px}
.menu-btn span::after{top:6px}

/* ---------- drawer ---------- */
.drawer{
  position:fixed;inset:0;background:var(--ink);z-index:120;
  padding:24px 22px 32px;display:flex;flex-direction:column;
  transform:translateY(-100%);opacity:0;pointer-events:none;
  transition:transform .28s var(--ease),opacity .24s var(--ease);
}
.drawer.open{transform:translateY(0);opacity:1;pointer-events:auto}
.drawer-top{display:flex;align-items:center;justify-content:space-between}
.drawer-close{
  width:44px;height:44px;border-radius:14px;border:1px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.1);color:#fff;font-size:20px;cursor:pointer;
}
.drawer nav{margin-top:28px;display:flex;flex-direction:column}
.drawer nav a{
  color:#fff;font-size:19px;line-height:56px;font-weight:600;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.drawer nav a.active{color:#FF9356}
.drawer-foot{margin-top:auto;padding-top:24px;display:flex;flex-direction:column;gap:14px}
.drawer-foot .contact{color:rgba(255,255,255,.65);font-size:14px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1.5px solid transparent;cursor:pointer;line-height:1;text-align:center;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),filter .2s var(--ease);
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 16px 32px -16px rgba(240,30,110,.7)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--sh-lift);filter:brightness(1.05)}
.btn-primary:active{transform:translateY(1px)}
.btn-outline{background:#fff;color:var(--ink);border-color:rgba(23,17,38,.2)}
.btn-outline:hover{background:#FFF0E9;border-color:var(--brand-1);color:var(--brand-1)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-block{width:100%}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px}
.btn:disabled,.btn.is-disabled{filter:saturate(.4);opacity:.55;cursor:not-allowed}
.link-more{
  display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--brand-1);
  border-bottom:2px solid transparent;transition:border-color .2s var(--ease),color .2s var(--ease);
}
.link-more:hover{border-bottom-color:var(--brand-1)}
.link-more::after{content:"→";transition:transform .2s var(--ease)}
.link-more:hover::after{transform:translateX(4px)}
:focus-visible{outline:2px solid var(--aqua);outline-offset:2px;border-radius:6px}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background-color:var(--ink);
  background-image:
    linear-gradient(135deg,rgba(23,17,38,.94) 0%,rgba(23,17,38,.82) 46%,rgba(240,30,110,.72) 100%),
    url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
}
.hero-inner{padding:88px 0 72px;max-width:820px}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);
  font-size:13px;font-weight:600;letter-spacing:.04em;color:#fff;
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--aqua);display:inline-block;box-shadow:0 0 0 4px rgba(0,211,184,.22)}
.hero h1{
  margin-top:24px;font-size:clamp(30px,4.4vw,54px);font-weight:900;line-height:1.15;letter-spacing:-.01em;
}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,#FFB07A 0%,#FF6A2B 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.75;color:rgba(255,255,255,.82);max-width:640px}
.hero-cta{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px}
.hero-stats{margin-top:48px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:760px}
.stat-badge{
  background:rgba(255,255,255,.1);border:1px solid rgba(0,211,184,.42);border-radius:var(--r-md);
  padding:18px 16px;transition:transform .22s var(--ease),background .22s var(--ease);
}
.stat-badge:hover{transform:translateY(-4px);background:rgba(255,255,255,.18)}
.stat-badge b{display:block;font-size:30px;font-weight:900;line-height:1.1;font-variant-numeric:tabular-nums;color:#fff}
.stat-badge span{display:block;margin-top:6px;font-size:12px;letter-spacing:.08em;color:rgba(255,255,255,.7)}

/* ---------- section head ---------- */
.sec-head{margin-bottom:40px;max-width:760px}
.sec-head h2{
  position:relative;padding-left:18px;
  font-size:clamp(26px,3vw,38px);font-weight:900;line-height:1.25;letter-spacing:-.01em;
}
.sec-head h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:4px;background:var(--grad);
}
.sec-head p{margin-top:14px;font-size:17px;line-height:1.75;color:var(--muted)}
.sec-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}

/* ---------- cards / grid ---------- */
.grid{display:grid;gap:24px}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-2{grid-template-columns:repeat(2,1fr)}
.card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-card);overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-lift)}
.card-bar{position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad);z-index:2}
.card-body{padding:26px}
.card-cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--grad)}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.card:hover .card-cover img{transform:scale(1.03)}
.chip{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  background:var(--brand-soft);color:#C43A02;font-size:12px;font-weight:600;letter-spacing:.02em;
}
.chip-aqua{background:rgba(0,211,184,.14);color:#00806F}
.chip-dark{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.24)}
.meta-time{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}

/* ---------- dashboard band ---------- */
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px;
  box-shadow:var(--sh-card);transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lift)}
.stat-card .num{font-size:38px;font-weight:900;line-height:1.05;font-variant-numeric:tabular-nums;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-card .label{margin-top:8px;font-size:13px;letter-spacing:.08em;color:var(--muted)}
.stat-card .note{margin-top:14px;font-size:13px;color:var(--muted)}
.meter{margin-top:46px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:26px;box-shadow:var(--sh-card)}
.meter-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.meter-row h3{font-size:19px;font-weight:700}
.meter-track{margin-top:16px;height:12px;border-radius:999px;background:#F1ECE7;overflow:hidden}
.meter-fill{height:100%;width:68%;border-radius:999px;background:var(--grad)}
.meter-legend{margin-top:14px;display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:var(--muted)}

/* ---------- timeline ---------- */
.day-switch{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.day-btn{
  min-height:44px;padding:0 22px;border-radius:999px;border:1.5px solid rgba(23,17,38,.14);
  background:#fff;font-size:15px;font-weight:600;cursor:pointer;
  transition:all .2s var(--ease);
}
.day-btn:hover{border-color:var(--brand-1);color:var(--brand-1)}
.day-btn.is-active{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 14px 26px -16px rgba(240,30,110,.7)}
.tl-item{position:relative;display:grid;grid-template-columns:92px 1fr;gap:32px;padding-bottom:28px}
.tl-item::before{
  content:"";position:absolute;left:107px;top:12px;bottom:0;width:2px;
  background:linear-gradient(180deg,rgba(255,106,43,.9),rgba(240,30,110,.12));
}
.tl-item:last-child::before{bottom:auto;height:40px}
.tl-dot{
  position:absolute;left:100px;top:8px;width:16px;height:16px;border-radius:50%;
  background:#fff;border:3px solid var(--brand-1);box-shadow:0 0 0 4px #fff;
  transition:transform .2s var(--ease);
}
.tl-item:hover .tl-dot{transform:scale(1.35)}
.tl-time{font-size:14px;font-weight:700;color:var(--brand-1);font-variant-numeric:tabular-nums;padding-top:8px}
.tl-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px 24px;
  box-shadow:var(--sh-card);transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.tl-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lift)}
.tl-card h3{font-size:19px;font-weight:700}
.tl-card p{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.7}
.tl-meta{margin-top:14px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.tl-avatars{display:flex}
.tl-avatars img{width:30px;height:30px;border-radius:50%;object-fit:cover;border:2px solid #fff;margin-left:-8px}
.tl-avatars img:first-child{margin-left:0}
.tl-day{display:none}
.tl-day.is-active{display:block}

/* ---------- lineup ---------- */
.lineup-card .card-cover{aspect-ratio:4/3}
.lineup-card h3{margin-top:16px;font-size:20px;font-weight:700}
.lineup-card p{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.7}
.lineup-tags{margin-top:14px;display:flex;gap:8px;flex-wrap:wrap}

/* ---------- pricing ---------- */
.plan{
  position:relative;display:flex;flex-direction:column;background:#fff;border-radius:var(--r-lg);
  border:1px solid var(--line);box-shadow:var(--sh-card);padding:30px 26px;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.plan:hover{transform:translateY(-4px);box-shadow:var(--sh-lift)}
.plan.is-reco{
  border:2px solid transparent;
  background:linear-gradient(#fff,#fff) padding-box,var(--grad) border-box;
}
.plan-flag{
  position:absolute;top:18px;right:18px;background:var(--sun);color:#7A4A00;
  font-size:12px;font-weight:800;padding:5px 12px;border-radius:999px;
}
.plan h3{font-size:21px;font-weight:800}
.plan .desc{margin-top:6px;font-size:13px;color:var(--muted)}
.plan .price{margin-top:20px;font-size:40px;font-weight:900;line-height:1;font-variant-numeric:tabular-nums;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.plan .price small{font-size:14px;font-weight:600;color:var(--muted);-webkit-text-fill-color:var(--muted);margin-left:6px}
.plan ul{margin-top:22px;display:flex;flex-direction:column;gap:8px}
.plan li{display:flex;gap:10px;font-size:14.5px;line-height:2;color:#332C44}
.plan li i{flex:0 0 auto;width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-style:normal;margin-top:9px}
.plan li.yes i{background:rgba(0,211,184,.16);color:#00806F}
.plan li.no{color:#9A93A8}
.plan li.no i{background:rgba(26,21,38,.07);color:#9A93A8}
.plan .btn{margin-top:26px}

/* ---------- signup ---------- */
.signup-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
.signup-copy h2{font-size:clamp(26px,3vw,38px);font-weight:900;line-height:1.25}
.signup-copy p{margin-top:16px;font-size:17px;color:var(--muted);line-height:1.75}
.point-list{margin-top:26px;display:flex;flex-direction:column;gap:14px}
.point-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:#332C44}
.point-list li b{display:inline-block;color:var(--ink)}
.point-list li span.dot{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-size:11px;margin-top:5px;
}
.form-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-card);padding:30px 26px;overflow:hidden;
}
.form-grid{display:grid;gap:16px}
.field label{display:block;font-size:13px;font-weight:600;color:#3A3348;margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:12px 14px;border-radius:var(--r-sm);
  border:1px solid rgba(26,21,38,.14);background:#FFFCFA;font-size:15px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.field textarea{min-height:96px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-1);background:#fff;
  box-shadow:0 0 0 3px rgba(255,106,43,.2);
}
.field input.err{border-color:#E5484D;box-shadow:0 0 0 3px rgba(229,72,77,.14)}
.field .hint{margin-top:6px;font-size:13px;color:#E5484D;display:none}
.field .hint.show{display:block}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);line-height:1.7}
.check input{width:18px;height:18px;margin-top:4px;accent-color:#FF6A2B}
.form-success{
  display:none;margin-top:16px;padding:16px;border-radius:var(--r-sm);
  background:rgba(0,211,184,.12);border:1px solid rgba(0,211,184,.4);
  color:#006E5F;font-size:14px;line-height:1.7;
}
.form-success.show{display:block}

/* ---------- cms news ---------- */
.cms-list{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:start}
.news-lead{display:flex;flex-direction:column}
.news-lead .card-cover{aspect-ratio:16/9}
.news-lead h3{margin-top:6px;font-size:23px;font-weight:800;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-lead p{margin-top:10px;font-size:15px;color:var(--muted);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-side{display:flex;flex-direction:column;gap:16px}
.news-item{
  display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px;box-shadow:var(--sh-card);transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.news-item:hover{transform:translateY(-4px);box-shadow:var(--sh-lift)}
.news-thumb{flex:0 0 108px;aspect-ratio:4/3;border-radius:14px;overflow:hidden;background:var(--grad)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.news-item:hover .news-thumb img{transform:scale(1.04)}
.news-item h4{margin-top:8px;font-size:16.5px;font-weight:700;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-item p{margin-top:6px;font-size:13.5px;color:var(--muted);line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{margin-top:10px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.empty-state{
  min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:#fff;border:1px dashed rgba(26,21,38,.18);border-radius:var(--r-lg);
  color:var(--muted);font-size:15px;text-align:center;
}
.empty-state .ico{
  width:52px;height:52px;border-radius:16px;background:var(--brand-soft);color:var(--brand-1);
  display:grid;place-items:center;font-size:22px;font-weight:900;
}

/* ---------- faq ---------- */
.faq-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-card);padding:12px 26px;
}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-item summary{
  position:relative;list-style:none;cursor:pointer;padding:22px 40px 22px 0;
  font-size:17px;font-weight:700;line-height:1.6;min-height:44px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{
  content:"";position:absolute;left:-12px;top:24px;bottom:24px;width:3px;border-radius:3px;
  background:var(--grad);opacity:0;transition:opacity .2s var(--ease);
}
.faq-item summary::after{
  content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:600;color:var(--brand-1);line-height:1;
  transition:transform .2s var(--ease);
}
.faq-item[open] summary::before{opacity:1}
.faq-item[open] summary::after{content:"−"}
.faq-item .answer{padding:0 40px 24px 0;font-size:15px;color:var(--muted);line-height:1.85}

/* ---------- cta band ---------- */
.cta-band{
  border-radius:var(--r-lg);padding:44px 40px;background:
    linear-gradient(135deg,rgba(255,255,255,.06),rgba(255,255,255,0)),
    linear-gradient(135deg,#231A3B 0%,#171126 60%,#3A1330 100%);
  border:1px solid rgba(255,255,255,.14);
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(24px,2.6vw,32px);font-weight:900;line-height:1.3}
.cta-band p{margin-top:10px;font-size:15.5px;color:rgba(255,255,255,.72);line-height:1.75;max-width:560px}

/* ---------- footer ---------- */
.site-footer{
  background:var(--ink);color:#fff;position:relative;padding:64px 0 28px;
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad);
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.foot-brand .logo{color:#fff}
.foot-brand p{margin-top:16px;font-size:14px;color:rgba(255,255,255,.62);line-height:1.8;max-width:280px}
.qr{
  margin-top:20px;width:96px;height:96px;border-radius:16px;
  background:
    repeating-linear-gradient(90deg,rgba(255,255,255,.9) 0 6px,transparent 6px 12px),
    repeating-linear-gradient(0deg,rgba(255,255,255,.5) 0 6px,transparent 6px 12px),
    var(--grad);
  border:1px solid rgba(255,255,255,.24);
}
.qr-note{margin-top:10px;font-size:12.5px;color:rgba(255,255,255,.5)}
.foot-col h3{font-size:15px;font-weight:700;letter-spacing:.04em;color:#fff}
.foot-col ul{margin-top:18px;display:flex;flex-direction:column;gap:12px}
.foot-col a{
  font-size:14px;color:rgba(255,255,255,.68);
  transition:color .2s var(--ease);
}
.foot-col a:hover{color:#FF6A2B;text-decoration:underline}
.foot-col p{font-size:14px;color:rgba(255,255,255,.62);line-height:1.85}
.foot-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  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,.72)}
.foot-bottom a:hover{color:#FF6A2B;text-decoration:underline}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .nav-links{gap:20px}
  .g-4{grid-template-columns:repeat(3,1fr)}
  .hero-inner{padding:72px 0 60px}
  .signup-wrap{grid-template-columns:1fr;gap:32px}
  .cms-list{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:860px){
  .nav-links,.nav-actions .btn-outline{display:none}
  .menu-btn{display:grid}
  .g-3{grid-template-columns:repeat(2,1fr)}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .sec{padding:56px 0}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .container,.container-wide{padding:0 16px}
  .g-2,.g-3,.g-4{grid-template-columns:1fr}
  .hero-inner{padding:56px 0 48px}
  .hero h1{font-size:clamp(27px,7vw,34px)}
  .hero-cta .btn{width:100%}
  .sec-head h2{font-size:26px}
  .tl-item{grid-template-columns:1fr;gap:0;padding-left:30px;padding-bottom:24px}
  .tl-item::before{left:6px;top:10px}
  .tl-dot{left:-1px;top:12px}
  .tl-time{
    display:inline-flex;align-items:center;padding:4px 14px;border-radius:999px;
    background:var(--brand-soft);color:#C43A02;font-size:13px;margin-bottom:12px;padding-top:5px;
  }
  .tl-card{padding:20px}
  .plan{padding:26px 22px}
  .form-card{padding:24px 20px}
  .cta-band{padding:32px 22px}
  .faq-card{padding:8px 20px}
  .faq-item summary{padding:20px 34px 20px 0;font-size:16px}
  .faq-item .answer{padding-right:12px}
  .foot-grid{grid-template-columns:1fr}
  .news-item{flex-direction:column}
  .news-thumb{flex:0 0 auto;width:100%;aspect-ratio:16/9}
}
@media (prefers-reduced-motion:reduce){
  *{transition-duration:.001ms !important;animation-duration:.001ms !important}
  .card:hover,.stat-card:hover,.tl-card:hover,.plan:hover,.news-item:hover{transform:none}
}

/* roulang page: article */
:root{
    --brand:#FF6A2B;
    --brand-deep:#F01E6E;
    --mint:#00D3B8;
    --amber:#FFC53D;
    --bg-warm:#FFF8F4;
    --bg-lilac:#F4F1FA;
    --ink-dark:#171126;
    --ink:#1A1526;
    --ink-soft:#5C5470;
    --line:rgba(26,21,38,.08);
    --grad:linear-gradient(135deg,#FF6A2B 0%,#F01E6E 100%);
    --r-lg:26px;
    --r-md:19px;
    --r-sm:14px;
    --sh-1:0 10px 30px -18px rgba(23,17,38,.28);
    --sh-2:0 22px 55px -22px rgba(255,106,43,.42);
    --ease:cubic-bezier(.2,.7,.3,1);
  }
  *,*::before,*::after{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%}
  body{
    margin:0;
    background:var(--bg-warm);
    color:var(--ink);
    font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
    font-size:16px;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
  }
  body.no-scroll{overflow:hidden}
  img{max-width:100%;display:block;border-style:none}
  a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
  button{font-family:inherit}
  ::selection{background:rgba(255,106,43,.22);color:#171126}
  ::-webkit-scrollbar{width:10px;height:10px}
  ::-webkit-scrollbar-track{background:#F4F1FA}
  ::-webkit-scrollbar-thumb{background:rgba(255,106,43,.42);border-radius:8px;border:2px solid #F4F1FA}
  ::-webkit-scrollbar-thumb:hover{background:rgba(255,106,43,.68)}
  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
  .grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
  :focus-visible{outline:2px solid var(--mint);outline-offset:2px}

  /* ============ 导航 ============ */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(255,248,244,.86);
    backdrop-filter:blur(10px);
    border-bottom:1px solid transparent;
    transition:background .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
  }
  .site-header.scrolled{
    background:rgba(255,255,255,.94);
    box-shadow:0 10px 30px -24px rgba(23,17,38,.5);
    border-bottom-color:var(--line);
  }
  .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:76px}
  .logo{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--ink);white-space:nowrap}
  .logo-mark{
    width:38px;height:38px;border-radius:12px;background:var(--grad);
    display:grid;place-items:center;color:#fff;font-size:19px;font-weight:900;
    box-shadow:0 8px 20px -10px rgba(240,30,110,.75);
    font-variant-numeric:tabular-nums;
  }
  .nav-links{display:flex;align-items:center;gap:26px}
  .nav-links a{position:relative;font-size:16px;font-weight:600;padding:8px 2px;color:var(--ink);min-height:44px;display:inline-flex;align-items:center}
  .nav-links a::after{
    content:'';position:absolute;left:0;right:0;bottom:4px;height:2px;border-radius:2px;
    background:var(--grad);transform:scaleX(0);transform-origin:left;
    transition:transform .22s var(--ease);
  }
  .nav-links a:hover{color:#C2401A}
  .nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
  .nav-links a.active{color:#C2401A}
  .nav-actions{display:flex;align-items:center;gap:10px}
  .menu-btn{
    display:none;width:44px;height:44px;border-radius:14px;background:#fff;
    border:1px solid var(--line);place-items:center;cursor:pointer;
    transition:border-color .2s var(--ease),background .2s var(--ease);
  }
  .menu-btn:hover{border-color:rgba(255,106,43,.5);background:rgba(255,106,43,.06)}
  .menu-btn span{position:relative;display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
  .menu-btn span::before,.menu-btn span::after{content:'';position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--ink)}
  .menu-btn span::before{top:-6px}
  .menu-btn span::after{top:6px}

  /* ============ 按钮 ============ */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:46px;padding:0 26px;border-radius:999px;
    font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;
    transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),filter .2s var(--ease);
    white-space:nowrap;
  }
  .btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 30px -16px rgba(240,30,110,.72)}
  .btn-primary:hover{transform:translateY(-1px);box-shadow:var(--sh-2);filter:brightness(1.05)}
  .btn-primary:active{transform:translateY(1px)}
  .btn-outline{background:transparent;border-color:rgba(26,21,38,.85);color:var(--ink)}
  .btn-outline:hover{background:rgba(255,106,43,.1);border-color:var(--brand);color:#B33A12}
  .btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.4);color:#fff}
  .btn-ghost:hover{background:rgba(255,255,255,.2)}
  .btn-sm{min-height:40px;padding:0 18px;font-size:14px}
  .btn-block{width:100%}

  /* ============ 移动抽屉 ============ */
  .mobile-drawer{
    position:fixed;inset:0;z-index:90;background:var(--ink-dark);
    display:flex;flex-direction:column;padding:26px 24px 32px;
    transform:translateY(-102%);opacity:0;pointer-events:none;
    transition:transform .3s var(--ease),opacity .3s var(--ease);
  }
  .mobile-drawer.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
  .drawer-top .logo{color:#fff}
  .drawer-close{width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:20px;cursor:pointer}
  .drawer-nav{display:flex;flex-direction:column;margin-bottom:auto}
  .drawer-nav a{color:#fff;font-size:19px;line-height:56px;border-bottom:1px solid rgba(255,255,255,.1)}
  .drawer-nav a:active{color:var(--brand)}
  .drawer-foot{margin-top:26px;display:grid;gap:14px}
  .drawer-foot p{margin:0;font-size:13.5px;color:rgba(255,255,255,.6);line-height:1.8}

  /* ============ 文章头部 ============ */
  .article-head{padding:34px 0 6px;background:linear-gradient(180deg,#FFF8F4 0%,#FFF8F4 60%,#F4F1FA 100%)}
  .breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft);margin-bottom:18px}
  .breadcrumb a{color:var(--ink-soft);display:inline-flex;align-items:center;min-height:24px}
  .breadcrumb a:hover{color:var(--brand);text-decoration:underline}
  .breadcrumb .current{color:rgba(26,21,38,.55);max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .cat-tag{
    display:inline-flex;align-items:center;height:28px;padding:0 13px;border-radius:999px;
    background:rgba(255,106,43,.13);color:#BE3C13;font-size:12px;font-weight:700;letter-spacing:.05em;
  }
  .article-title{
    font-size:clamp(30px,4.4vw,54px);font-weight:900;line-height:1.15;letter-spacing:-.01em;
    margin:16px 0 20px;max-width:940px;
  }
  .meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13.5px;color:var(--ink-soft);font-variant-numeric:tabular-nums}
  .meta-row .dot{width:4px;height:4px;border-radius:50%;background:rgba(26,21,38,.2)}
  .article-cover{margin:26px auto 0;max-width:960px;border-radius:20px;overflow:hidden;box-shadow:var(--sh-1);background:var(--grad)}
  .article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}

  /* ============ 正文 ============ */
  .article-layout{padding:44px 0 0;background:var(--bg-lilac)}
  .article-shell{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:44px 32px 40px;max-width:920px;margin:0 auto}
  .article-body{max-width:760px;margin:0 auto;font-size:16px;line-height:1.85;color:var(--ink)}
  .article-body p{margin:0 0 1.2em}
  .article-body h2{font-size:clamp(24px,2.6vw,32px);font-weight:900;line-height:1.3;margin:1.8em 0 .8em;padding-left:16px;position:relative}
  .article-body h2::before{content:'';position:absolute;left:0;top:.16em;bottom:.16em;width:4px;border-radius:4px;background:var(--grad)}
  .article-body h3{font-size:20px;font-weight:700;line-height:1.45;margin:1.6em 0 .6em;padding-left:18px;position:relative}
  .article-body h3::before{content:'';position:absolute;left:0;top:.6em;width:9px;height:9px;border-radius:50%;background:var(--mint)}
  .article-body blockquote{
    margin:1.6em 0;padding:18px 22px;border-radius:14px;
    background:rgba(255,106,43,.08);border-left:4px solid var(--brand);color:var(--ink-soft);
  }
  .article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:1.4em}
  .article-body ul{list-style:disc}
  .article-body ol{list-style:decimal}
  .article-body li{margin:.4em 0}
  .article-body li::marker{color:var(--brand);font-weight:700}
  .article-body img{border-radius:16px;width:100%;margin:1.6em 0}
  .article-body figure{margin:1.6em 0}
  .article-body figcaption{font-size:13px;color:var(--ink-soft);text-align:center;margin-top:10px}
  .article-body a{color:#BE3C13;text-decoration:underline;text-underline-offset:3px}
  .article-body a:hover{color:var(--brand-deep)}
  .article-body strong{font-weight:700}
  .article-body table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;font-size:14.5px;margin:1.6em 0;border-radius:14px;border:1px solid var(--line)}
  .article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
  .article-body thead th{background:var(--bg-lilac);font-weight:700}
  .article-body tbody tr:nth-child(even){background:rgba(255,248,244,.75)}
  .article-body hr{border:none;height:1px;background:var(--line);margin:2em 0}

  .empty-state{
    max-width:760px;margin:0 auto;text-align:center;padding:64px 26px;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);
  }
  .empty-icon{width:64px;height:64px;margin:0 auto 18px;border-radius:20px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:26px;font-weight:900}
  .empty-state h3{margin:0 0 10px;font-size:22px;font-weight:800}
  .empty-state p{margin:0 0 22px;color:var(--ink-soft);font-size:15px}

  /* ============ 标签与分享 ============ */
  .article-foot{max-width:760px;margin:34px auto 0;padding-top:26px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between}
  .tag-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
  .tag-row .tag-label{font-size:13px;color:var(--ink-soft);margin-right:2px}
  .tag{
    display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;
    background:rgba(255,106,43,.1);color:#BE3C13;font-size:13px;font-weight:600;
    transition:background .2s var(--ease),transform .2s var(--ease);
  }
  .tag:hover{background:rgba(255,106,43,.2);transform:translateY(-1px)}
  .share-row{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-soft)}
  .share-dot{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;display:grid;place-items:center;font-size:13px;font-weight:700;color:var(--ink-soft);cursor:pointer;transition:border-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease)}
  .share-dot:hover{border-color:var(--brand);color:#BE3C13;transform:translateY(-2px)}

  /* ============ 相关推荐 ============ */
  .section{padding:80px 0}
  .section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:34px}
  .section-head h2{font-size:clamp(26px,3vw,38px);font-weight:900;line-height:1.2;margin:0}
  .section-head p{margin:8px 0 0;color:var(--ink-soft);font-size:15px;max-width:600px}
  .related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
  .card{
    position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    overflow:hidden;box-shadow:var(--sh-1);
    transition:transform .22s var(--ease),box-shadow .22s var(--ease);
  }
  .card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);opacity:0;transition:opacity .22s var(--ease);z-index:2}
  .card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
  .card:hover::before{opacity:1}
  .card-media{aspect-ratio:16/10;overflow:hidden;background:var(--grad)}
  .card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
  .card:hover .card-media img{transform:scale(1.03)}
  .card-body{padding:22px 22px 24px}
  .card-body h3{margin:12px 0 10px;font-size:19px;font-weight:700;line-height:1.45}
  .card-body h3 a{display:block}
  .card-body h3 a:hover{color:#BE3C13}
  .card-body p{margin:0;font-size:14.5px;color:var(--ink-soft);line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .card-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink-soft);font-variant-numeric:tabular-nums}
  .badge{
    display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
    background:rgba(255,106,43,.13);color:#BE3C13;font-size:11.5px;font-weight:700;letter-spacing:.03em;
  }

  /* ============ CTA 横幅 ============ */
  .cta-band{
    border-radius:var(--r-lg);padding:38px 34px;
    background:linear-gradient(120deg,rgba(255,106,43,.1),rgba(240,30,110,.08));
    border:2px solid transparent;
    background-image:linear-gradient(#fff,#fff),var(--grad);
    background-origin:border-box;background-clip:padding-box,border-box;
    display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
    box-shadow:var(--sh-1);
  }
  .cta-band h3{margin:0 0 8px;font-size:clamp(21px,2.4vw,27px);font-weight:900;line-height:1.3}
  .cta-band p{margin:0;color:var(--ink-soft);font-size:15px}
  .cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:12px}

  /* ============ 上/下一篇 ============ */
  .pn-row{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center;margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
  .pn-link{font-size:15px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;min-height:44px;border-bottom:2px solid transparent;transition:color .2s var(--ease),border-color .2s var(--ease)}
  .pn-link:hover{color:#BE3C13;border-color:var(--brand)}

  /* ============ 页脚 ============ */
  .site-footer{position:relative;background:var(--ink-dark);color:rgba(255,255,255,.72)}
  .site-footer::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad)}
  .foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:36px;padding:64px 0 40px}
  .site-footer .logo{color:#fff}
  .foot-brand p{font-size:14px;line-height:1.85;margin:16px 0;color:rgba(255,255,255,.68);max-width:330px}
  .qr{width:96px;height:96px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);display:grid;place-items:center;color:rgba(255,255,255,.4);font-size:12px;letter-spacing:.08em}
  .qr-note{font-size:12.5px;color:rgba(255,255,255,.48);margin:10px 0 0}
  .foot-col h3{font-size:15px;font-weight:700;color:#fff;margin:0 0 18px}
  .foot-col ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
  .foot-col a{font-size:14px;color:rgba(255,255,255,.72);display:inline-flex;min-height:24px;align-items:center}
  .foot-col a:hover{color:var(--brand);text-decoration:underline}
  .foot-col p{font-size:14px;line-height:1.85;margin:0 0 10px;color:rgba(255,255,255,.66)}
  .foot-bottom{
    display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
    padding:20px 0 34px;border-top:1px solid rgba(255,255,255,.1);
    font-size:13px;color:rgba(255,255,255,.48);
  }
  .foot-bottom a{color:var(--brand)}
  .foot-bottom a:hover{text-decoration:underline}

  /* ============ 响应式 ============ */
  @media (max-width:1024px){
    .nav-links{display:none}
    .menu-btn{display:grid}
    .nav-actions .btn-outline{display:none}
    .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  }
  @media (max-width:768px){
    .article-shell{padding:30px 20px 32px;border-radius:20px}
    .section{padding:62px 0}
    .cta-band{padding:28px 22px}
    .article-head{padding:26px 0 4px}
  }
  @media (max-width:640px){
    .related-grid{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr}
    .article-foot{flex-direction:column;align-items:flex-start}
    .pn-row{flex-direction:column;align-items:flex-start;gap:6px}
    .nav-actions .btn-primary{min-height:40px;padding:0 16px;font-size:14px}
  }
  @media (prefers-reduced-motion:reduce){
    *{transition-duration:.01ms !important;animation-duration:.01ms !important}
    .card:hover,.btn:hover{transform:none !important}
  }

/* roulang page: category1 */
:root{
  --brand:#FF6A2B;
  --brand-2:#F01E6E;
  --mint:#00D3B8;
  --sun:#FFC53D;
  --ink:#1A1526;
  --ink-deep:#171126;
  --mute:#5C5470;
  --cream:#FFF8F4;
  --lilac:#F4F1FA;
  --line:rgba(26,21,38,.08);
  --grad:linear-gradient(135deg,#FF6A2B 0%,#F01E6E 100%);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --sh-1:0 10px 30px -18px rgba(23,17,38,.28);
  --sh-2:0 22px 55px -22px rgba(255,106,43,.42);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,figure{margin:0}
ul{padding-left:1.4em}
::selection{background:rgba(255,106,43,.22);color:var(--ink)}
:focus-visible{outline:2px solid var(--mint);outline-offset:3px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:rgba(255,106,43,.45);border-radius:999px}
::-webkit-scrollbar-track{background:var(--lilac)}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1280px){.container{max-width:1240px}}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.94);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s var(--ease),background-color .22s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 10px 30px -22px rgba(23,17,38,.4)}
.nav-inner{display:flex;align-items:center;gap:20px;height:74px}
.logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--ink);letter-spacing:.01em}
.logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  display:grid;place-items:center;color:#fff;font-weight:900;font-size:18px;
  box-shadow:0 10px 22px -12px rgba(240,30,110,.85);
}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:6px}
.nav-links a{
  position:relative;padding:10px 14px;font-size:16px;font-weight:600;color:#3B3350;
  transition:color .22s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--grad);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease);
}
.nav-links a:hover{color:var(--brand-2)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.active{color:transparent;background:var(--grad);-webkit-background-clip:text;background-clip:text}
.nav-links a.active::after{transform:scaleX(1)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:12px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-weight:600;font-size:15px;line-height:1;
  padding:15px 28px;min-height:44px;border:1.5px solid transparent;cursor:pointer;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),filter .22s var(--ease);
}
.btn-sm{padding:11px 20px;font-size:14px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--sh-2);filter:brightness(1.05)}
.btn-primary:active{transform:translateY(1px)}
.btn-outline{background:#fff;border-color:rgba(23,17,38,.22);color:var(--ink)}
.btn-outline:hover{background:#FFF1E9;border-color:var(--brand);color:var(--brand-2);transform:translateY(-1px)}
.btn-outline:active{transform:translateY(1px)}
.btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.2);transform:translateY(-1px)}
.btn-text{background:transparent;border:none;padding:8px 0;color:var(--brand-2);font-weight:700;position:relative}
.btn-text::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--grad);border-radius:2px;transform:scaleX(.6);transform-origin:left;transition:transform .22s var(--ease)}
.btn-text:hover::after{transform:scaleX(1)}
.btn[disabled],.btn.is-disabled{opacity:.55;filter:grayscale(.5);cursor:not-allowed;transform:none;box-shadow:none}

.menu-btn{
  display:none;width:46px;height:46px;border-radius:14px;border:1.5px solid var(--line);
  background:#fff;position:relative;cursor:pointer;
}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);
  width:20px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .22s var(--ease),opacity .22s var(--ease);
}
.menu-btn span{top:22px}
.menu-btn span::before{top:-6px}
.menu-btn span::after{top:6px}

.nav-drawer{
  position:fixed;inset:0;z-index:90;background:var(--ink-deep);
  display:flex;flex-direction:column;padding:96px 24px 40px;
  opacity:0;visibility:hidden;transition:opacity .22s var(--ease),visibility .22s var(--ease);
}
.nav-drawer.is-open{opacity:1;visibility:visible}
.nav-drawer a{color:#fff;font-size:19px;font-weight:600;line-height:56px;border-bottom:1px solid rgba(255,255,255,.1)}
.nav-drawer a:hover{color:var(--brand)}
.nav-drawer .drawer-foot{margin-top:auto;padding-top:28px;display:grid;gap:14px}
.nav-drawer .drawer-foot p{color:#B9B1C9;font-size:14px}

/* ============ 页头 ============ */
.page-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(680px 320px at 88% -10%,rgba(255,106,43,.14),transparent 68%),
    radial-gradient(520px 300px at 6% 0%,rgba(0,211,184,.12),transparent 70%),
    var(--cream);
  padding:52px 0 56px;
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--mute);margin-bottom:18px}
.crumb a:hover{color:var(--brand-2);text-decoration:underline}
.crumb span.sep{opacity:.5}
.page-hero h1{
  font-size:clamp(30px,4.4vw,54px);font-weight:900;line-height:1.15;letter-spacing:-.01em;
  max-width:20em;
}
.page-hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{margin-top:18px;font-size:17px;line-height:1.75;color:var(--mute);max-width:44em}
.hero-stats{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}
.stat{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px 22px;min-width:150px;box-shadow:var(--sh-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.stat:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.stat-num{display:block;font-size:30px;font-weight:900;line-height:1.1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.stat-label{display:block;margin-top:4px;font-size:12px;letter-spacing:.08em;color:var(--mute)}

/* ============ 板块通用 ============ */
.section{padding:64px 0}
@media (min-width:768px){.section{padding:88px 0}}
.section.alt{background:var(--lilac)}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:36px}
.section-head h2{font-size:clamp(26px,3vw,38px);font-weight:900;line-height:1.2;position:relative;padding-left:16px}
.section-head h2::before{content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:4px;border-radius:4px;background:var(--grad)}
.section-head p{color:var(--mute);font-size:15px;max-width:40em;margin-top:10px}
.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--brand-2);font-weight:700;text-transform:uppercase}

/* ============ 分日切换 ============ */
.tab-bar{
  display:flex;flex-wrap:wrap;gap:8px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:8px;box-shadow:var(--sh-1);width:fit-content;max-width:100%;
}
.tab-bar button{
  border:none;background:transparent;border-radius:999px;padding:12px 22px;min-height:44px;
  font-size:15px;font-weight:700;color:#4A4160;cursor:pointer;
  transition:background-color .22s var(--ease),color .22s var(--ease),transform .22s var(--ease);
}
.tab-bar button:hover{background:#FFF1E9;color:var(--brand-2)}
.tab-bar button.is-active{background:var(--grad);color:#fff;box-shadow:0 12px 26px -16px rgba(240,30,110,.9)}
.tab-bar button span{display:block;font-size:12px;font-weight:500;opacity:.85;margin-top:2px}

/* ============ 时间线 ============ */
.timeline{position:relative;margin-top:40px}
.timeline::before{
  content:"";position:absolute;left:92px;top:10px;bottom:24px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,#FF6A2B 0%,#F01E6E 62%,rgba(240,30,110,0) 100%);
}
.tl-day{display:none}
.tl-day.is-active{display:block}
.tl-item{
  position:relative;display:grid;grid-template-columns:80px 1fr;gap:24px;
  padding-bottom:22px;
}
.tl-time{
  position:relative;text-align:right;font-size:14px;font-weight:700;color:var(--brand-2);
  font-variant-numeric:tabular-nums;padding-top:18px;
}
.tl-dot{
  position:absolute;right:-19px;top:22px;width:14px;height:14px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 0 4px #fff;
  transition:transform .22s var(--ease);
}
.tl-item:hover .tl-dot{transform:scale(1.25)}
.tl-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 24px;box-shadow:var(--sh-1);position:relative;overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.tl-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad);opacity:0;transition:opacity .22s var(--ease)}
.tl-item:hover .tl-card{transform:translateY(-4px);box-shadow:var(--sh-2)}
.tl-item:hover .tl-card::before{opacity:1}
.tl-card-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.tl-card h3{font-size:20px;font-weight:700;line-height:1.4}
.tl-card p{margin-top:8px;font-size:15px;color:var(--mute);line-height:1.8}
.tl-meta{margin-top:16px;display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13px;color:var(--mute)}
.avatars{display:inline-flex}
.avatars .av{
  width:28px;height:28px;border-radius:50%;display:grid;place-items:center;
  font-size:12px;font-weight:700;color:#fff;background:var(--grad);
  border:2px solid #fff;margin-left:-8px;font-style:normal;
}
.avatars .av:first-child{margin-left:0}
.avatars .av.m{background:linear-gradient(135deg,#00D3B8,#0F9F91)}
.avatars .av.s{background:linear-gradient(135deg,#FFC53D,#FF8A2B)}
.tag{
  display:inline-flex;align-items:center;gap:6px;border-radius:999px;
  padding:5px 12px;font-size:12px;font-weight:700;
  background:#FFF1E9;color:#C63A0E;white-space:nowrap;
}
.tag.mint{background:rgba(0,211,184,.14);color:#0B8578}
.tag.dark{background:rgba(255,255,255,.1);color:#fff}

/* ============ 亮点卡 ============ */
.card-grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#FF6A2B,#F01E6E)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .24s var(--ease)}
.card:hover .card-media img{transform:scale(1.03)}
.card-body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:20px;font-weight:700;line-height:1.4}
.card-body p{font-size:15px;color:var(--mute);line-height:1.8}
.card-foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--mute)}

/* ============ 场地与交通 ============ */
.two-col{display:grid;gap:28px;grid-template-columns:1.05fr 1fr;align-items:start}
.venue-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);
}
.venue-card img{width:100%;height:100%;min-height:280px;object-fit:cover}
.info-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px;box-shadow:var(--sh-1);
}
.info-card h3{font-size:22px;font-weight:700;margin-bottom:8px}
.info-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:14px}
.info-list li{display:grid;grid-template-columns:20px 1fr;gap:12px;font-size:15px;line-height:1.75;color:var(--mute)}
.info-list li::before{
  content:"";width:12px;height:12px;margin-top:8px;border-radius:4px;background:var(--grad);
}
.info-list strong{color:var(--ink);font-weight:700}

/* ============ FAQ 行式 ============ */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  position:relative;cursor:pointer;list-style:none;padding:24px 48px 24px 18px;
  font-size:17px;font-weight:700;line-height:1.6;transition:color .22s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{
  content:"";position:absolute;left:0;top:26px;bottom:26px;width:3px;border-radius:3px;
  background:var(--grad);opacity:0;transition:opacity .22s var(--ease);
}
.faq-item summary::after{
  content:"";position:absolute;right:14px;top:32px;width:12px;height:12px;
  border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);
  transform:rotate(45deg);transition:transform .22s var(--ease);
}
.faq-item[open] summary{color:var(--brand-2)}
.faq-item[open] summary::before{opacity:1}
.faq-item[open] summary::after{transform:rotate(-135deg)}
.faq-item p{padding:0 48px 26px 18px;font-size:15px;color:var(--mute);line-height:1.85}

/* ============ CTA 横幅 ============ */
.cta-wrap{background:var(--grad);border-radius:26px;padding:2px;box-shadow:var(--sh-1)}
.cta-inner{
  background:#fff;border-radius:24px;padding:40px;display:grid;gap:26px;
  grid-template-columns:1.4fr 1fr;align-items:center;
}
.cta-inner h2{font-size:clamp(24px,2.6vw,34px);font-weight:900;line-height:1.25}
.cta-inner p{margin-top:12px;font-size:16px;color:var(--mute);line-height:1.8}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}

/* ============ 页脚 ============ */
.site-footer{
  position:relative;background:var(--ink-deep);color:#C6BFD4;margin-top:80px;padding-top:2px;
}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px;padding:56px 0 32px}
.foot-brand .logo{color:#fff;margin-bottom:16px}
.foot-brand p{font-size:14px;line-height:1.85;color:#B9B1C9;max-width:34em}
.foot-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.foot-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot-col a{font-size:14px;color:#B9B1C9;transition:color .22s var(--ease)}
.foot-col a:hover{color:var(--brand);text-decoration:underline}
.foot-col p{font-size:14px;line-height:1.85;color:#B9B1C9;margin-bottom:8px}
.qr{
  width:96px;height:96px;border-radius:14px;background:#fff;position:relative;
  overflow:hidden;margin-top:18px;border:1px solid rgba(255,255,255,.2);
}
.qr::before{
  content:"";position:absolute;inset:12px;opacity:.82;
  background-image:linear-gradient(#171126 50%,transparent 50%),linear-gradient(90deg,#171126 50%,transparent 50%);
  background-size:11px 11px;
}
.qr-note{font-size:12px;color:#9A92AC;margin-top:10px}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0 28px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:#9A92AC;
}
.foot-bottom a{color:#C6BFD4}
.foot-bottom a:hover{color:var(--brand)}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .nav-links{display:none}
  .menu-btn{display:block}
  .two-col{grid-template-columns:1fr}
  .cta-inner{grid-template-columns:1fr}
  .cta-actions{justify-content:flex-start}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  .page-hero{padding:40px 0 44px}
  .timeline::before{left:8px}
  .tl-item{grid-template-columns:1fr;gap:0;padding-left:30px}
  .tl-time{text-align:left;padding:0 0 8px;font-size:13px}
  .tl-dot{left:-25px;right:auto;top:2px;width:12px;height:12px}
  .tl-card{padding:20px}
  .tl-card h3{font-size:18px}
  .tab-bar{width:100%;border-radius:26px}
  .tab-bar button{flex:1 1 46%;padding:10px 14px;font-size:14px}
  .faq-item summary{padding:20px 40px 20px 16px;font-size:16px}
  .faq-item p{padding:0 24px 22px 16px}
  .cta-inner{padding:28px}
  .hero-stats{gap:12px}
  .stat{flex:1 1 calc(50% - 12px);min-width:0;padding:14px 16px}
}
@media (max-width:520px){
  .nav-inner{height:66px;gap:10px}
  .nav-actions .btn-outline{display:none}
  .logo{font-size:17px}
  .foot-grid{grid-template-columns:1fr}
  .cta-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --brand:#FF6A2B;
  --brand-deep:#F01E6E;
  --mint:#00D3B8;
  --sun:#FFC53D;
  --ink:#171126;
  --paper-warm:#FFF8F4;
  --paper-lilac:#F4F1FA;
  --text:#1A1526;
  --text-sub:#5C5470;
  --line:rgba(26,21,38,.08);
  --grad:linear-gradient(135deg,#FF6A2B 0%,#F01E6E 100%);
  --shadow-card:0 10px 30px -18px rgba(23,17,38,.28);
  --shadow-hover:0 22px 55px -22px rgba(255,106,43,.42);
  --r-lg:26px;
  --r-md:20px;
  --r-sm:14px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;line-height:1.85;color:var(--text);
  background:var(--paper-warm);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease)}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit}
::selection{background:rgba(255,106,43,.24)}
:focus-visible{outline:2px solid var(--mint);outline-offset:2px;border-radius:8px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--paper-lilac)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#FF6A2B,#F01E6E);border-radius:999px;border:2px solid var(--paper-lilac)}

.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:96px 0}
.section-lilac{background:var(--paper-lilac)}
.section-warm{background:var(--paper-warm)}

/* ===== 导航 ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.94);
  border-bottom:1px solid transparent;
  transition:box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.site-header.is-scrolled{
  box-shadow:0 10px 30px -24px rgba(23,17,38,.6);
  border-bottom-color:var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px}
.logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--text);letter-spacing:.01em}
.logo-mark{
  width:34px;height:34px;border-radius:11px;
  background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:17px;font-weight:900;
  box-shadow:0 10px 22px -12px rgba(240,30,110,.72);
}
.logo-mark span{transform:translateY(-1px)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{
  position:relative;padding:9px 2px;font-size:16px;font-weight:600;color:var(--text-sub);
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease);
}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.active{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active::before{
  content:"";position:absolute;left:-13px;top:50%;width:6px;height:6px;border-radius:50%;
  background:var(--grad);transform:translateY(-50%);
}
.nav-actions{display:flex;align-items:center;gap:12px}
.menu-btn{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;position:relative;z-index:95;
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.menu-btn span{position:relative;display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:background .2s var(--ease)}
.menu-btn span::before,.menu-btn span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--ink);
  transition:transform .22s var(--ease),background .22s var(--ease);
}
.menu-btn span::before{top:-6px}
.menu-btn span::after{top:6px}
body.menu-open .menu-btn{background:transparent;border-color:rgba(255,255,255,.3)}
body.menu-open .menu-btn span{background:transparent}
body.menu-open .menu-btn span::before{transform:translateY(6px) rotate(45deg);background:#fff}
body.menu-open .menu-btn span::after{transform:translateY(-6px) rotate(-45deg);background:#fff}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:13px 28px;border-radius:999px;
  font-size:16px;font-weight:600;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),filter .2s var(--ease);
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 30px -16px rgba(240,30,110,.75)}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 20px 40px -18px rgba(255,106,43,.6)}
.btn-primary:active{transform:translateY(1px)}
.btn-outline{background:#fff;color:var(--ink);border-color:rgba(23,17,38,.7)}
.btn-outline:hover{background:#FFF1E8;border-color:var(--brand);color:#C33A0B}
.btn-outline:active{transform:translateY(1px)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-sm{min-height:44px;padding:10px 20px;font-size:15px}
.btn[disabled],.btn.is-disabled{filter:saturate(.4);opacity:.55;cursor:not-allowed;transform:none}

/* ===== 深色阵容头图 ===== */
.lineup-hero{
  position:relative;color:#fff;overflow:hidden;
  padding:58px 0 52px;
  background:
    linear-gradient(135deg,rgba(23,17,38,.94) 0%,rgba(23,17,38,.72) 46%,rgba(240,30,110,.72) 100%),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  border-radius:0 0 32px 32px;
}
.lineup-hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:4px;background:var(--grad);opacity:.9;
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.7);margin-bottom:20px}
.crumb a:hover{color:var(--sun)}
.kv-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 16px;border-radius:999px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);
  font-size:13px;font-weight:600;letter-spacing:.06em;color:rgba(255,255,255,.92);
}
.lineup-hero h1{
  margin-top:18px;
  font-size:clamp(30px,4.4vw,50px);font-weight:900;line-height:1.15;letter-spacing:-.01em;
}
.hero-lead{margin-top:16px;font-size:17px;line-height:1.75;color:rgba(255,255,255,.82);max-width:660px}
.kv-badges{display:flex;flex-wrap:wrap;gap:16px;margin-top:30px}
.kv-badge{
  min-width:140px;padding:12px 20px;border-radius:20px;
  background:rgba(255,255,255,.10);border:1px solid rgba(0,211,184,.45);
  display:flex;flex-direction:column;gap:2px;
}
.kv-badge b{font-size:28px;font-weight:900;font-variant-numeric:tabular-nums;line-height:1.15}
.kv-badge span{font-size:12px;letter-spacing:.08em;color:rgba(255,255,255,.72)}

/* ===== 标题区 ===== */
.sec-head{margin-bottom:40px;max-width:820px}
.sec-title{
  position:relative;padding-left:16px;
  font-size:clamp(24px,3.2vw,38px);font-weight:900;line-height:1.25;letter-spacing:-.01em;
}
.sec-title::before{
  content:"";position:absolute;left:0;top:9px;bottom:9px;width:4px;border-radius:4px;background:var(--grad);
}
.sec-sub{margin-top:14px;font-size:17px;line-height:1.75;color:var(--text-sub)}
.sec-sub strong{color:#C33A0B;font-weight:700}

/* ===== 筛选胶囊 ===== */
.chip-row{
  display:flex;gap:12px;overflow-x:auto;padding:4px 2px 10px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.chip-row::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;display:inline-flex;align-items:center;
  min-height:44px;padding:10px 22px;border-radius:999px;
  border:1px solid var(--line);background:#fff;
  font-size:15px;font-weight:600;color:var(--text-sub);
  transition:color .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease),transform .2s var(--ease);
}
.chip:hover{border-color:rgba(255,106,43,.55);color:#C33A0B;transform:translateY(-1px)}
.chip.is-active{background:var(--grad);border-color:transparent;color:#fff;box-shadow:0 12px 26px -14px rgba(240,30,110,.7)}
.chip.is-off{background:#F1EEF6;border-color:transparent;color:#A79FB8;cursor:not-allowed}
.chip.is-off:hover{transform:none;border-color:transparent;color:#A79FB8}

/* ===== 阵容卡片网格 ===== */
.lineup-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.lineup-card{
  position:relative;display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.lineup-card::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
.lineup-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.thumb{aspect-ratio:4/3;overflow:hidden;background:linear-gradient(135deg,#FF6A2B,#F01E6E)}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.lineup-card:hover .thumb img{transform:scale(1.03)}
.lineup-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.lineup-name{font-size:18px;font-weight:700;line-height:1.45}
.lineup-org{font-size:13px;color:var(--text-sub)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:10px}
.tag{
  display:inline-flex;align-items:center;
  padding:4px 12px;border-radius:999px;
  font-size:12px;font-weight:600;white-space:nowrap;
  background:#FFF1E8;color:#C33A0B;
}
.tag-mint{background:rgba(0,211,184,.15);color:#00796B}
.tag-sun{background:rgba(255,197,61,.22);color:#8A6100}

/* ===== 特色大卡 ===== */
.feature-list{display:flex;flex-direction:column;gap:28px}
.feature-card{
  display:grid;grid-template-columns:1.05fr 1fr;
  background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.feature-card.flip .feature-media{order:2}
.feature-media{position:relative;background:linear-gradient(135deg,#FF6A2B,#F01E6E);min-height:280px}
.feature-media img{width:100%;height:100%;object-fit:cover}
.feature-body{padding:36px;display:flex;flex-direction:column;gap:14px}
.feature-kicker{
  display:inline-flex;align-items:center;align-self:flex-start;
  padding:5px 14px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.06em;
  background:rgba(0,211,184,.14);color:#00796B;
}
.feature-body h3{font-size:24px;font-weight:700;line-height:1.4}
.feature-body p{font-size:15px;line-height:1.85;color:var(--text-sub)}
.facts{display:flex;flex-wrap:wrap;gap:28px;margin-top:6px;padding-top:18px;border-top:1px solid var(--line)}
.fact{display:flex;flex-direction:column;gap:2px}
.fact b{
  font-size:24px;font-weight:900;font-variant-numeric:tabular-nums;line-height:1.2;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.fact span{font-size:12px;letter-spacing:.08em;color:var(--text-sub)}

/* ===== FAQ ===== */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  box-shadow:var(--shadow-card);overflow:hidden;
  transition:box-shadow .22s var(--ease);
}
.faq-item:hover{box-shadow:var(--shadow-hover)}
.faq-item summary{
  list-style:none;cursor:pointer;position:relative;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-size:17px;font-weight:700;line-height:1.5;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:22px;font-weight:400;line-height:1;color:var(--brand);flex:0 0 auto;
}
.faq-item[open] summary::after{content:"–"}
.faq-item[open] summary::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:3px;background:var(--grad);
}
.faq-item p{padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--text-sub)}

/* ===== CTA ===== */
.cta-band{
  position:relative;overflow:hidden;color:#fff;
  background:var(--ink);
  border:1px solid rgba(255,255,255,.12);
  border-radius:28px;padding:52px;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(620px 320px at 88% -12%,rgba(240,30,110,.5),transparent 70%),
             radial-gradient(520px 300px at 4% 118%,rgba(0,211,184,.28),transparent 70%);
}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-copy{max-width:640px}
.cta-copy h2{font-size:clamp(24px,3vw,34px);font-weight:900;line-height:1.3}
.cta-copy p{margin-top:12px;font-size:16px;line-height:1.8;color:rgba(255,255,255,.76)}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ===== 页脚 ===== */
.site-footer{
  position:relative;background:var(--ink);color:rgba(255,255,255,.72);
  padding:72px 0 30px;margin-top:96px;
}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:40px}
.foot-brand .logo{color:#fff;font-size:19px;margin-bottom:16px}
.foot-brand p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.66);max-width:320px}
.qr{
  width:96px;height:96px;border-radius:16px;margin-top:20px;
  background:linear-gradient(135deg,rgba(255,106,43,.28),rgba(240,30,110,.22));
  border:1px dashed rgba(255,255,255,.32);
}
.qr-note{margin-top:10px;font-size:13px;color:rgba(255,255,255,.55)}
.foot-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.foot-col ul{display:flex;flex-direction:column;gap:10px}
.foot-col p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.66)}
.foot-col p + p{margin-top:8px}
.foot-col a{font-size:14px;color:rgba(255,255,255,.72)}
.foot-col a:hover{color:var(--brand);text-decoration:underline}
.foot-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}
.foot-bottom a:hover{color:var(--brand);text-decoration:underline}

/* ===== 响应式 ===== */
@media (max-width:1023px){
  .lineup-grid{grid-template-columns:repeat(3,1fr);gap:20px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding:80px 0}
}
@media (max-width:900px){
  .nav-links{
    position:fixed;left:0;right:0;top:0;bottom:0;z-index:90;
    background:var(--ink);
    flex-direction:column;align-items:flex-start;gap:0;
    padding:104px 24px 40px;
    transform:translateY(-100%);opacity:0;pointer-events:none;overflow-y:auto;
    transition:transform .26s var(--ease),opacity .26s var(--ease);
  }
  body.menu-open .nav-links{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{
    display:flex;align-items:center;width:100%;height:56px;padding:0;
    color:#fff;font-size:19px;border-bottom:1px solid rgba(255,255,255,.1);
  }
  .nav-links a::after{display:none}
  .nav-links a:hover{color:var(--sun)}
  .nav-links a.active{
    background:none;-webkit-background-clip:border-box;background-clip:border-box;
    color:#FFB08C;
  }
  .nav-links a.active::before{left:0;background:var(--brand)}
  .nav-links a.active{padding-left:18px}
  .menu-btn{display:flex}
  .nav-actions .btn-outline{display:none}
}
@media (max-width:768px){
  .feature-card{grid-template-columns:1fr}
  .feature-card.flip .feature-media{order:0}
  .feature-media{min-height:220px;aspect-ratio:16/10}
  .feature-body{padding:26px 22px 30px}
  .faq-grid{grid-template-columns:1fr}
  .cta-band{padding:32px 22px}
  .site-footer{padding:56px 0 26px;margin-top:64px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:640px){
  .section{padding:60px 0}
  .lineup-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .lineup-body{padding:14px 14px 18px;gap:6px}
  .lineup-name{font-size:16px}
  .thumb{aspect-ratio:1/1}
  .kv-badge{min-width:calc(50% - 8px);flex:1 1 calc(50% - 8px)}
  .kv-badge b{font-size:24px}
  .lineup-hero{padding:40px 0 44px;border-radius:0 0 24px 24px}
  .hero-lead{font-size:16px}
  .foot-grid{grid-template-columns:1fr}
  .btn{padding:12px 22px;font-size:15px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .lineup-card:hover,.feature-card:hover,.btn:hover{transform:none}
}

/* roulang page: category3 */
:root{
  --brand:#FF6A2B;
  --brand-2:#F01E6E;
  --mint:#00D3B8;
  --amber:#FFC53D;
  --bg:#FFF8F4;
  --bg-alt:#F4F1FA;
  --ink:#1A1526;
  --ink-2:#5C5470;
  --line:rgba(26,21,38,.08);
  --deep:#171126;
  --grad:linear-gradient(135deg,#FF6A2B 0%,#F01E6E 100%);
  --r-lg:26px;
  --r-md:20px;
  --r-sm:14px;
  --sh-1:0 10px 30px -18px rgba(23,17,38,.28);
  --sh-2:0 22px 55px -22px rgba(255,106,43,.42);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:900}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:rgba(255,106,43,.24);color:var(--ink)}
:focus-visible{outline:2px solid var(--mint);outline-offset:2px;border-radius:8px}
body::-webkit-scrollbar{width:10px}
body::-webkit-scrollbar-track{background:#F1E9E4}
body::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#FF6A2B,#F01E6E);border-radius:999px}

.container{max-width:1200px;margin:0 auto;padding:0 20px;width:100%}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.num{font-variant-numeric:tabular-nums}

/* ===== 导航 ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,248,244,.86);
  border-bottom:1px solid transparent;
  transition:background .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.site-header.scrolled{
  background:rgba(255,255,255,.94);
  border-bottom-color:var(--line);
  box-shadow:0 10px 30px -22px rgba(23,17,38,.35);
}
.nav-inner{display:flex;align-items:center;gap:18px;height:74px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:800;letter-spacing:.01em;color:var(--ink);flex-shrink:0}
.logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  display:grid;place-items:center;color:#fff;font-weight:900;font-size:18px;
  box-shadow:0 10px 22px -12px rgba(240,30,110,.8);
}
.nav-links{display:flex;align-items:center;gap:2px;margin:0 auto}
.nav-links a{
  position:relative;display:inline-flex;align-items:center;min-height:44px;
  padding:0 14px;font-size:16px;font-weight:600;color:var(--ink);border-radius:12px;
}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:6px;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease);
}
.nav-links a:hover::after,.nav-links a:focus-visible::after{transform:scaleX(1)}
.nav-links a:hover{color:#C2400B}
.nav-links a.active{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.nav-links a.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-left:auto}
.nav-links+.nav-actions{margin-left:0}

.menu-btn{
  display:none;width:44px;height:44px;border-radius:14px;border:1.5px solid var(--line);
  background:#fff;cursor:pointer;position:relative;
}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{
  position:absolute;left:50%;width:18px;height:2px;border-radius:2px;background:var(--ink);
  transform:translateX(-50%);transition:transform .22s var(--ease),opacity .22s var(--ease);
}
.menu-btn span{top:50%;margin-top:-1px}
.menu-btn span::before{content:"";top:-6px;left:0;transform:none}
.menu-btn span::after{content:"";top:6px;left:0;transform:none}

.mobile-drawer{
  position:fixed;inset:0;z-index:120;background:var(--deep);
  padding:28px 24px 40px;display:flex;flex-direction:column;gap:8px;
  transform:translateY(-102%);opacity:0;pointer-events:none;
  transition:transform .3s var(--ease),opacity .3s var(--ease);
}
.mobile-drawer.open{transform:translateY(0);opacity:1;pointer-events:auto}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.drawer-top .logo{color:#fff}
.drawer-close{
  width:44px;height:44px;border-radius:14px;border:1px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.1);color:#fff;font-size:20px;cursor:pointer;
}
.mobile-drawer a.drawer-link{
  display:flex;align-items:center;min-height:56px;font-size:19px;font-weight:700;
  color:rgba(255,255,255,.9);border-bottom:1px solid rgba(255,255,255,.1);
}
.mobile-drawer a.drawer-link:hover{color:#FFB38A}
.drawer-foot{margin-top:auto;display:flex;flex-direction:column;gap:12px;color:rgba(255,255,255,.7);font-size:14px}
.drawer-foot .contact{padding-top:12px;border-top:1px solid rgba(255,255,255,.12)}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 28px;border-radius:999px;border:1.5px solid transparent;
  font-size:15px;font-weight:600;letter-spacing:.01em;cursor:pointer;white-space:nowrap;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),filter .22s var(--ease);
}
.btn-sm{min-height:44px;padding:0 20px;font-size:14px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 30px -16px rgba(240,30,110,.78)}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:var(--sh-2)}
.btn-primary:active{transform:translateY(1px)}
.btn-outline{background:#fff;color:var(--ink);border-color:rgba(26,21,38,.18)}
.btn-outline:hover{background:#FFF1E9;border-color:var(--brand);color:#C2400B;transform:translateY(-1px)}
.btn-outline:active{transform:translateY(1px)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.2)}
.btn[disabled],.btn.is-disabled{opacity:.55;filter:saturate(.5);cursor:not-allowed;transform:none;box-shadow:none}
.text-link{
  display:inline-flex;align-items:center;gap:6px;font-weight:700;color:#C2400B;
  border-bottom:2px solid transparent;padding-bottom:2px;
  background-image:var(--grad);background-repeat:no-repeat;background-position:0 100%;background-size:0% 2px;
  transition:background-size .24s var(--ease),color .2s var(--ease);
}
.text-link:hover{background-size:100% 2px}

/* ===== 页头 ===== */
.page-head{padding:44px 0 34px;background:linear-gradient(180deg,#FFF8F4 0%,#FFFDFB 100%);border-bottom:1px solid var(--line)}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);margin-bottom:20px}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--brand)}
.crumb span.sep{opacity:.45}
.page-head h1{font-size:clamp(28px,3.8vw,46px);font-weight:900;line-height:1.15;max-width:900px}
.page-head .lead{margin-top:18px;max-width:760px;font-size:17.5px;line-height:1.75;color:var(--ink-2)}
.head-facts{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.fact{
  display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;
  background:#fff;border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--ink-2);
  box-shadow:var(--sh-1);
}
.fact b{color:var(--ink);font-weight:800}
.fact .dot{width:8px;height:8px;border-radius:50%;background:var(--grad)}

/* ===== 锚点导航 ===== */
.anchor-bar{
  position:sticky;top:74px;z-index:60;background:rgba(255,255,255,.95);
  border-bottom:1px solid var(--line);backdrop-filter:blur(6px);
}
.anchor-scroll{display:flex;gap:10px;overflow-x:auto;padding:12px 0;scrollbar-width:none}
.anchor-scroll::-webkit-scrollbar{display:none}
.anchor-scroll a{
  display:inline-flex;align-items:center;min-height:40px;padding:0 18px;border-radius:999px;
  border:1px solid var(--line);background:#fff;font-size:14px;font-weight:600;color:var(--ink-2);
  white-space:nowrap;transition:all .22s var(--ease);
}
.anchor-scroll a:hover{border-color:var(--brand);color:#C2400B;background:#FFF1E9}
.anchor-scroll a.on{background:var(--grad);border-color:transparent;color:#fff;box-shadow:0 12px 26px -16px rgba(240,30,110,.85)}

/* ===== 板块通用 ===== */
.section{padding:64px 0}
.section.alt{background:var(--bg-alt)}
.section.white{background:#fff}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head .kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:.14em;
  color:#C2400B;text-transform:uppercase;margin-bottom:12px;
}
.sec-head .kicker::before{content:"";width:22px;height:3px;border-radius:3px;background:var(--grad)}
.sec-head h2{font-size:clamp(24px,2.8vw,36px);font-weight:900;line-height:1.2;padding-left:16px;border-left:4px solid transparent;border-image:var(--grad) 1;border-image-slice:1}
.sec-head p{margin-top:14px;font-size:16px;color:var(--ink-2)}

/* ===== 指南长条列表 ===== */
.guide-list{display:flex;flex-direction:column;gap:22px}
.guide-item{
  display:grid;grid-template-columns:320px 1fr;gap:28px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:20px;box-shadow:var(--sh-1);position:relative;overflow:hidden;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.guide-item::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:var(--grad);opacity:0;transition:opacity .24s var(--ease);
}
.guide-item:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.guide-item:hover::before{opacity:1}
.guide-thumb{
  border-radius:18px;overflow:hidden;background:var(--grad);aspect-ratio:16/10;position:relative;
}
.guide-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.guide-item:hover .guide-thumb img{transform:scale(1.03)}
.guide-body{display:flex;flex-direction:column;gap:12px;padding-right:8px}
.badge{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  padding:5px 12px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.03em;
  background:#FFE9DC;color:#C2400B;
}
.badge.mint{background:rgba(0,211,184,.14);color:#0A8676}
.guide-body h3{font-size:20px;font-weight:700;line-height:1.4}
.guide-body h3 a:hover{color:#C2400B}
.guide-body p{font-size:15.5px;line-height:1.8;color:var(--ink-2)}
.guide-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--ink-2)}
.guide-meta .dot{width:4px;height:4px;border-radius:50%;background:rgba(26,21,38,.25)}
.guide-meta .time{font-weight:700;color:#C2400B}
.guide-tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:var(--bg-alt);color:var(--ink-2);border:1px solid var(--line);
}
.tag.grad{background:linear-gradient(135deg,rgba(255,106,43,.12),rgba(240,30,110,.12));color:#C2400B;border-color:rgba(255,106,43,.28)}

.group-title{
  display:flex;align-items:center;gap:14px;margin:44px 0 20px;font-size:20px;font-weight:900;
}
.group-title::before{content:"";width:14px;height:14px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px rgba(255,106,43,.14)}
.group-title::after{content:"";flex:1;height:1px;background:var(--line)}
.group-title:first-child{margin-top:0}

/* ===== 提示条 ===== */
.notice{
  display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:22px 24px;box-shadow:var(--sh-1);margin-top:34px;
}
.notice .ico{
  flex-shrink:0;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(0,211,184,.16),rgba(0,211,184,.06));color:#0A8676;font-weight:900;
}
.notice h4{font-size:16px;font-weight:800;margin-bottom:6px}
.notice p{font-size:14.5px;color:var(--ink-2)}

/* ===== FAQ 行式 ===== */
.faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:8px 28px;box-shadow:var(--sh-1)}
.faq-row{border-bottom:1px solid var(--line)}
.faq-row:last-child{border-bottom:none}
.faq-row summary{
  position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:66px;padding:14px 0 14px 16px;cursor:pointer;list-style:none;font-size:16.5px;font-weight:700;
}
.faq-row summary::-webkit-details-marker{display:none}
.faq-row summary::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:3px;
  background:var(--grad);opacity:0;transform:scaleY(.4);transform-origin:top;
  transition:opacity .22s var(--ease),transform .22s var(--ease);
}
.faq-row[open] summary::before{opacity:1;transform:scaleY(1)}
.faq-row summary:hover{color:#C2400B}
.faq-row .qi{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line);
  display:grid;place-items:center;font-size:15px;font-weight:700;color:var(--ink-2);
  transition:transform .22s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.faq-row[open] .qi{background:var(--grad);border-color:transparent;color:#fff;transform:rotate(45deg)}
.faq-a{padding:0 44px 22px 16px;font-size:15px;line-height:1.85;color:var(--ink-2)}

/* ===== CTA ===== */
.cta-band{margin:0 auto;display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center;
  background:#fff;border-radius:var(--r-lg);padding:38px;border:2px solid transparent;
  background-image:linear-gradient(#fff,#fff),var(--grad);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:var(--sh-1);
}
.cta-band h2{font-size:clamp(23px,2.6vw,32px);font-weight:900;line-height:1.25}
.cta-band p{margin-top:14px;font-size:16px;color:var(--ink-2);max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.cta-visual{border-radius:22px;overflow:hidden;aspect-ratio:16/11;background:var(--grad)}
.cta-visual img{width:100%;height:100%;object-fit:cover}

/* ===== 页脚 ===== */
.site-footer{position:relative;background:var(--deep);color:rgba(255,255,255,.72);padding:64px 0 26px;font-size:14px}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-brand .logo{color:#fff;margin-bottom:16px}
.foot-brand p{font-size:14px;line-height:1.8;max-width:320px;color:rgba(255,255,255,.66)}
.qr{
  width:96px;height:96px;border-radius:14px;margin-top:20px;border:6px solid #fff;
  background-color:#fff;
  background-image:
    repeating-linear-gradient(0deg,#171126 0 5px,rgba(255,255,255,0) 5px 10px),
    repeating-linear-gradient(90deg,#171126 0 5px,rgba(255,255,255,0) 5px 10px);
}
.qr-note{margin-top:10px;font-size:13px;color:rgba(255,255,255,.55)}
.foot-col h3{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px}
.foot-col ul{display:flex;flex-direction:column;gap:10px}
.foot-col p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.66);margin-bottom:8px}
.foot-col a{color:rgba(255,255,255,.72);font-size:14px}
.foot-col a:hover{color:var(--brand);text-decoration:underline}
.foot-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding-top:22px;font-size:13px;color:rgba(255,255,255,.5)}
.foot-bottom a{color:#FFB38A}
.foot-bottom a:hover{text-decoration:underline}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .nav-links{display:none}
  .menu-btn{display:block}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-band{grid-template-columns:1fr;padding:30px}
  .guide-item{grid-template-columns:260px 1fr;gap:22px}
}
@media (max-width:768px){
  .nav-actions .btn-outline{display:none}
  .nav-inner{height:66px}
  .anchor-bar{top:66px}
  .section{padding:56px 0}
  .page-head{padding:32px 0 28px}
  .guide-item{grid-template-columns:1fr;gap:18px;padding:16px}
  .guide-body{padding-right:0}
  .guide-body h3{font-size:18.5px}
  .faq-list{padding:8px 18px}
  .faq-a{padding-right:16px}
}
@media (max-width:640px){
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
  .nav-actions .btn-primary{padding:0 16px;min-height:42px;font-size:13.5px}
  .page-head h1{font-size:27px}
  .head-facts{gap:10px}
  .cta-band{padding:24px}
  .notice{flex-direction:column;gap:12px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .guide-item:hover,.btn:hover{transform:none}
}