/* roulang page: index */
:root{
  --bg-0:#07110D;
  --bg-1:#0D1B16;
  --bg-2:#14251E;
  --bg-3:#1B3028;
  --line:rgba(236,246,241,.08);
  --line-2:rgba(236,246,241,.16);
  --brand:#12C48B;
  --brand-soft:rgba(18,196,139,.16);
  --accent:#D7F53C;
  --accent-soft:rgba(215,245,60,.14);
  --hot:#FF5E3A;
  --text-1:#ECF6F1;
  --text-2:#9DB3A9;
  --text-3:#6C837A;
  --light:#F4F8F5;
  --ink:#0A1712;
  --r-card:16px;
  --r-img:12px;
  --r-btn:12px;
  --r-pill:999px;
  --sh-card:0 18px 40px rgba(0,0,0,.45);
  --sh-accent:0 10px 28px rgba(215,245,60,.22);
  --container:1200px;
  --wide:1320px;
  --pad:24px;
  --ease:220ms ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none;}
a{color:inherit;text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--accent);}
button,input{font:inherit;color:inherit;}
button{cursor:pointer;background:none;border:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
h1,h2,h3,h4{letter-spacing:-.01em;font-weight:800;line-height:1.22;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
.num{font-family:"Barlow Condensed","Oswald","DIN Alternate","Arial Narrow",sans-serif;font-variant-numeric:tabular-nums;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--pad);}
.container.wide{max-width:var(--wide);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:700;letter-spacing:.02em;
  border:1px solid transparent;transition:all var(--ease);white-space:nowrap;
}
.btn i{font-size:14px;}
.btn-primary{
  background:var(--accent);color:#0B1A12;
  box-shadow:var(--sh-accent);
}
.btn-primary:hover{background:#e2fb5c;color:#0B1A12;transform:translateY(-1px);box-shadow:0 14px 34px rgba(215,245,60,.3);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 18px rgba(215,245,60,.2);}
.btn-ghost{
  background:transparent;color:var(--text-1);border:1px solid var(--line-2);
}
.btn-ghost:hover{background:rgba(236,246,241,.08);color:var(--text-1);border-color:var(--line-2);transform:translateY(-1px);}
.btn-pill{border-radius:var(--r-pill);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.btn-lg{height:52px;padding:0 28px;font-size:16px;}
.btn[disabled]{opacity:.4;box-shadow:none;cursor:not-allowed;}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  height:24px;padding:0 10px;border-radius:6px;
  font-size:12px;font-weight:700;letter-spacing:.06em;
  background:var(--brand-soft);color:var(--brand);
}
.badge.hot{background:rgba(255,94,58,.16);color:var(--hot);}
.badge.lime{background:var(--accent-soft);color:var(--accent);}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-pill);
  font-size:13px;color:var(--text-2);border:1px solid var(--line);
  background:rgba(236,246,241,.03);transition:all var(--ease);
}
.tag:hover{color:var(--accent);border-color:rgba(215,245,60,.4);background:var(--accent-soft);}

/* ---------- 头部 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:74px;display:flex;align-items:center;
  background:rgba(7,17,13,.6);
  backdrop-filter:blur(6px);
  border-bottom:1px solid transparent;
  transition:background var(--ease),border-color var(--ease),backdrop-filter var(--ease);
}
.site-header.is-stuck{
  background:rgba(7,17,13,.9);
  backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
}
.nav-inner{
  width:100%;max-width:var(--wide);margin:0 auto;padding:0 var(--pad);
  display:flex;align-items:center;gap:28px;
}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--accent),var(--brand));
  color:#08160F;font-weight:900;font-size:19px;
  box-shadow:0 8px 20px rgba(18,196,139,.25);
}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-text b{font-size:16px;font-weight:900;letter-spacing:.02em;color:var(--text-1);}
.logo-text em{font-style:normal;font-size:11.5px;letter-spacing:.34em;color:var(--brand);font-weight:700;}

.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px;}
.nav-link{
  position:relative;display:inline-flex;align-items:center;height:40px;padding:0 15px;
  border-radius:10px;font-size:15px;font-weight:600;color:var(--text-2);
  transition:all var(--ease);
}
.nav-link:hover{color:var(--text-1);background:rgba(236,246,241,.06);}
.nav-link.active{color:var(--text-1);}
.nav-link.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2px;border-radius:2px;
  background:var(--accent);
}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
.nav-search{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:rgba(236,246,241,.04);
  color:var(--text-3);font-size:14px;transition:all var(--ease);
}
.nav-search:hover{border-color:var(--line-2);color:var(--text-2);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);color:var(--text-1);font-size:17px;
  background:rgba(236,246,241,.04);
}

/* ---------- 抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(4,10,8,.7);backdrop-filter:blur(3px);
  opacity:0;visibility:hidden;transition:all var(--ease);z-index:110;
}
.drawer-mask.open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(84vw,340px);z-index:120;
  background:var(--bg-1);border-left:1px solid var(--line);
  padding:22px 20px 32px;display:flex;flex-direction:column;gap:8px;
  transform:translateX(102%);transition:transform 260ms cubic-bezier(.4,0,.2,1);
  overflow-y:auto;
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.drawer-close{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--text-2);}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  height:52px;padding:0 16px;border-radius:12px;font-size:16px;font-weight:600;color:var(--text-2);
  border:1px solid transparent;transition:all var(--ease);
}
.drawer-link:hover,.drawer-link.active{background:var(--bg-2);color:var(--text-1);border-color:var(--line);}
.drawer-foot{margin-top:auto;padding-top:20px;display:flex;flex-direction:column;gap:10px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:74vh;display:flex;align-items:flex-end;
  padding:150px 0 64px;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  transform:scale(1.04);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(255deg,rgba(7,17,13,.35) 0%,rgba(7,17,13,.82) 46%,rgba(7,17,13,.97) 100%),
    linear-gradient(180deg,rgba(7,17,13,.85) 0%,rgba(7,17,13,.2) 42%,rgba(7,17,13,.98) 100%);
}
.hero-glow{
  position:absolute;width:620px;height:620px;left:-180px;bottom:-260px;
  background:radial-gradient(circle,rgba(18,196,139,.22),transparent 68%);
  pointer-events:none;
}
.hero-dots{
  position:absolute;right:0;top:120px;width:340px;height:340px;opacity:.06;
  background-image:radial-gradient(var(--text-1) 1px,transparent 1px);
  background-size:18px 18px;pointer-events:none;
}
.hero-inner{position:relative;z-index:2;width:100%;max-width:var(--wide);margin:0 auto;padding:0 var(--pad);}
.hero-text{max-width:660px;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:9px;height:32px;padding:0 14px;
  border-radius:var(--r-pill);border:1px solid rgba(18,196,139,.32);
  background:rgba(18,196,139,.1);color:var(--brand);
  font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:22px;
}
.hero-eyebrow .pulse{
  width:7px;height:7px;border-radius:50%;background:var(--hot);
  box-shadow:0 0 0 0 rgba(255,94,58,.6);animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,94,58,.55);}
  70%{box-shadow:0 0 0 10px rgba(255,94,58,0);}
  100%{box-shadow:0 0 0 0 rgba(255,94,58,0);}
}
.hero h1{
  font-size:clamp(30px,5vw,56px);line-height:1.15;font-weight:900;margin-bottom:20px;
}
.hero h1 .hl{
  color:var(--accent);
  background:linear-gradient(180deg,transparent 62%,rgba(215,245,60,.22) 62%);
}
.hero-sub{
  font-size:clamp(15px,1.5vw,18px);color:var(--text-2);line-height:1.8;margin-bottom:32px;max-width:560px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:40px;}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:12px;padding-top:26px;border-top:1px solid var(--line);
}
.stat{
  min-width:140px;padding:12px 18px;border-radius:14px;
  background:rgba(20,37,30,.55);border:1px solid var(--line);
  backdrop-filter:blur(4px);
}
.stat-k{display:block;font-size:13px;color:var(--text-3);letter-spacing:.08em;}
.stat-v{display:block;font-size:17px;font-weight:800;color:var(--accent);margin-top:2px;}
.hero-corner{
  position:absolute;right:var(--pad);bottom:66px;z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  color:var(--text-3);font-size:12px;letter-spacing:.24em;
}
.hero-corner .line{width:1px;height:44px;background:linear-gradient(180deg,var(--brand),transparent);}
.hero-corner i{color:var(--brand);font-size:15px;}

/* ---------- 板块通用 ---------- */
.section{padding:88px 0;}
.section.tight{padding:64px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:34px;
}
.section-head .left{max-width:720px;}
.section-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:800;letter-spacing:.2em;color:var(--brand);
  text-transform:uppercase;margin-bottom:12px;
}
.section-kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent);}
.section-title{font-size:clamp(22px,3vw,34px);font-weight:900;}
.section-desc{margin-top:12px;font-size:15px;color:var(--text-2);line-height:1.85;}
.section-more{
  flex-shrink:0;display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:700;color:var(--text-2);
  padding-bottom:6px;border-bottom:1px solid var(--line-2);
  transition:all var(--ease);
}
.section-more:hover{color:var(--accent);border-color:var(--accent);}
.section-more i{font-size:12px;transition:transform var(--ease);}
.section-more:hover i{transform:translateX(4px);}

/* ---------- 快速通道 ---------- */
.quick-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
}
.quick-card{
  position:relative;padding:26px 24px 24px;border-radius:var(--r-card);
  background:var(--bg-1);border:1px solid var(--line);
  transition:all var(--ease);overflow:hidden;
}
.quick-card::after{
  content:"";position:absolute;left:0;top:0;width:100%;height:2px;
  background:linear-gradient(90deg,var(--brand),transparent);
  opacity:0;transition:opacity var(--ease);
}
.quick-card:hover{transform:translateY(-4px);border-color:rgba(18,196,139,.34);background:var(--bg-2);}
.quick-card:hover::after{opacity:1;}
.quick-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);font-size:19px;margin-bottom:18px;
}
.quick-card h3{font-size:17.5px;font-weight:800;margin-bottom:8px;}
.quick-card p{font-size:14px;color:var(--text-2);line-height:1.8;min-height:50px;}
.quick-link{
  display:inline-flex;align-items:center;gap:7px;margin-top:14px;
  font-size:13.5px;font-weight:700;color:var(--accent);
}
.quick-link i{font-size:11px;}

/* ---------- 横滑片库 ---------- */
.shelf-wrap{position:relative;}
.shelf{
  display:flex;gap:18px;overflow-x:auto;padding:4px 4px 18px;
  scroll-snap-type:x mandatory;
  scrollbar-width:none;-ms-overflow-style:none;
}
.shelf::-webkit-scrollbar{display:none;}
.shelf-card{
  flex:0 0 288px;scroll-snap-align:start;
  border-radius:var(--r-card);overflow:hidden;
  background:var(--bg-1);border:1px solid var(--line);
  transition:all var(--ease);
}
.shelf-card:hover{transform:translateY(-4px);border-color:rgba(18,196,139,.34);box-shadow:var(--sh-card);}
.shelf-cover{
  position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-2);
}
.shelf-cover img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 320ms ease;
}
.shelf-card:hover .shelf-cover img{transform:scale(1.06);}
.shelf-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,17,13,.06) 40%,rgba(7,17,13,.82) 100%);
}
.shelf-badge{
  position:absolute;top:10px;left:10px;z-index:2;
  display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;border-radius:6px;
  font-size:11.5px;font-weight:800;letter-spacing:.06em;
  background:rgba(255,94,58,.92);color:#fff;
}
.shelf-badge.alt{background:rgba(18,196,139,.92);}
.shelf-body{padding:14px 16px 18px;}
.shelf-title{
  font-size:15.5px;font-weight:800;color:var(--text-1);
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.shelf-meta{
  margin-top:7px;font-size:13px;color:var(--text-3);
  display:flex;align-items:center;gap:10px;
}
.shelf-meta span{display:inline-flex;align-items:center;gap:5px;}
.shelf-nav{display:flex;gap:10px;}
.shelf-btn{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:rgba(236,246,241,.06);border:1px solid var(--line);
  color:var(--text-2);font-size:14px;transition:all var(--ease);
}
.shelf-btn:hover{background:var(--accent);color:#0B1A12;border-color:var(--accent);}

/* ---------- 热播榜单 ---------- */
.rank-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:26px;align-items:stretch;}
.rank-hero{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  background:var(--bg-2);border:1px solid var(--line);min-height:380px;
}
.rank-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.rank-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,rgba(7,17,13,.1) 0%,rgba(7,17,13,.86) 66%,rgba(7,17,13,.97) 100%);
}
.rank-hero-body{position:relative;z-index:2;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;height:100%;min-height:380px;}
.rank-hero h3{font-size:clamp(20px,2.4vw,27px);font-weight:900;margin:14px 0 10px;}
.rank-hero p{font-size:14.5px;color:var(--text-2);line-height:1.8;margin-bottom:18px;}
.rank-list{display:flex;flex-direction:column;border-radius:var(--r-card);background:var(--bg-1);border:1px solid var(--line);overflow:hidden;}
.rank-item{
  display:flex;align-items:center;gap:18px;
  padding:16px 22px;border-bottom:1px solid var(--line);
  transition:all var(--ease);position:relative;
}
.rank-item:last-child{border-bottom:none;}
.rank-item::before{
  content:"";position:absolute;left:0;top:12%;bottom:12%;width:2px;border-radius:2px;
  background:var(--accent);opacity:0;transition:opacity var(--ease);
}
.rank-item:hover{background:var(--bg-2);}
.rank-item:hover::before{opacity:1;}
.rank-no{
  width:48px;flex-shrink:0;font-size:26px;font-weight:800;color:var(--text-3);
  letter-spacing:-.02em;transition:color var(--ease);
}
.rank-item:hover .rank-no{color:var(--accent);}
.rank-body{flex:1;min-width:0;}
.rank-body h4{font-size:15.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-body p{font-size:13px;color:var(--text-3);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-bar{margin-top:8px;height:3px;border-radius:2px;background:rgba(236,246,241,.08);overflow:hidden;}
.rank-bar i{display:block;height:100%;border-radius:2px;background:linear-gradient(90deg,var(--brand),var(--accent));}
.rank-score{
  flex-shrink:0;font-size:22px;font-weight:800;color:var(--brand);
}

/* ---------- 片单分区 ---------- */
.group-divider{
  height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);
  margin:64px 0;
}
.poster-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.poster-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.poster-card{
  border-radius:var(--r-card);overflow:hidden;background:var(--bg-1);
  border:1px solid var(--line);transition:all var(--ease);
}
.poster-card:hover{transform:translateY(-4px);border-color:rgba(18,196,139,.34);box-shadow:var(--sh-card);}
.poster-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-2);}
.poster-cover img{width:100%;height:100%;object-fit:cover;transition:transform 320ms ease;}
.poster-card:hover .poster-cover img{transform:scale(1.05);}
.poster-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 46%,rgba(7,17,13,.72) 100%);
}
.poster-label{
  position:absolute;left:12px;bottom:12px;z-index:2;
  display:flex;align-items:center;gap:8px;
}
.poster-body{padding:16px 18px 20px;}
.poster-body h4{font-size:16px;font-weight:800;margin-bottom:7px;}
.poster-body p{font-size:13.5px;color:var(--text-2);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.poster-foot{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:14px;padding-top:12px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--text-3);
}

/* ---------- 数据条 ---------- */
.metrics{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
}
.metric{background:var(--bg-1);padding:30px 26px;transition:background var(--ease);}
.metric:hover{background:var(--bg-2);}
.metric-v{font-size:clamp(26px,3.4vw,38px);font-weight:900;color:var(--accent);line-height:1;}
.metric-k{margin-top:10px;font-size:14px;font-weight:700;color:var(--text-1);}
.metric-d{margin-top:6px;font-size:13px;color:var(--text-3);}

/* ---------- CMS 最新信息 ---------- */
.cms-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.cms-item{
  display:flex;gap:18px;padding:18px;border-radius:var(--r-card);
  background:var(--bg-1);border:1px solid var(--line);
  transition:all var(--ease);
}
.cms-item:hover{transform:translateY(-4px);border-color:rgba(18,196,139,.34);background:var(--bg-2);}
.cms-thumb{
  position:relative;flex:0 0 168px;aspect-ratio:16/9;border-radius:var(--r-img);
  overflow:hidden;background:linear-gradient(135deg,var(--bg-2),var(--bg-3));
  display:grid;place-items:center;
}
.cms-thumb span{
  font-size:34px;font-weight:900;color:rgba(236,246,241,.07);letter-spacing:-.04em;
}
.cms-thumb::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 78% 22%,rgba(18,196,139,.18),transparent 62%);
}
.cms-content{flex:1;min-width:0;display:flex;flex-direction:column;}
.cms-title{
  font-size:16px;font-weight:800;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cms-item:hover .cms-title{color:var(--accent);}
.cms-summary{
  margin-top:8px;font-size:13.5px;color:var(--text-2);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cms-meta{
  margin-top:auto;padding-top:12px;display:flex;align-items:center;gap:12px;
  font-size:12.5px;color:var(--text-3);
}
.cms-meta .cms-tag{
  color:var(--brand);background:var(--brand-soft);border-radius:6px;
  padding:2px 9px;font-weight:700;
}
.cms-meta .arrow{margin-left:auto;color:var(--text-3);font-size:12px;transition:all var(--ease);}
.cms-item:hover .cms-meta .arrow{color:var(--accent);transform:translateX(4px);}
.cms-empty{
  grid-column:1 / -1;padding:54px 24px;border-radius:var(--r-card);
  border:1px dashed var(--line-2);background:var(--bg-1);
  display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;
}
.cms-empty i{font-size:24px;color:var(--text-3);}
.cms-empty p{font-size:14.5px;color:var(--text-2);}

/* ---------- CTA 横幅 ---------- */
.cta-band{
  position:relative;border-radius:24px;overflow:hidden;
  padding:56px 52px;border:1px solid var(--line);
}
.cta-band .band-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
}
.cta-band .band-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(7,17,13,.96) 0%,rgba(7,17,13,.82) 52%,rgba(9,26,20,.72) 100%);
}
.cta-band-inner{
  position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);
  gap:40px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,3vw,32px);font-weight:900;margin-bottom:14px;}
.cta-band p{font-size:15px;color:var(--text-2);line-height:1.85;max-width:520px;}
.cta-form{display:flex;flex-direction:column;gap:12px;}
.cta-field{display:flex;gap:10px;}
.cta-field input{
  flex:1;height:52px;padding:0 18px;border-radius:var(--r-btn);
  background:rgba(7,17,13,.7);border:1px solid var(--line-2);
  font-size:15px;color:var(--text-1);transition:all var(--ease);
}
.cta-field input::placeholder{color:var(--text-3);}
.cta-field input:focus{
  outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(215,245,60,.14);
}
.cta-field input.error{border-color:var(--hot);}
.cta-note{font-size:12.5px;color:var(--text-3);line-height:1.7;}
.cta-msg{font-size:13px;color:var(--hot);min-height:18px;}
.cta-msg.ok{color:var(--brand);}

/* ---------- FAQ ---------- */
.faq-wrap{background:var(--light);color:#0A1712;}
.faq-wrap .section-kicker{color:#0E7A56;}
.faq-wrap .section-kicker::before{background:#0E7A56;}
.faq-wrap .section-title{color:#0A1712;}
.faq-wrap .section-desc{color:#4A5A53;}
.faq{margin-top:34px;}
.faq-item{border-bottom:1px solid rgba(10,23,18,.12);}
.faq-item:first-child{border-top:1px solid rgba(10,23,18,.12);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 0;text-align:left;font-size:17px;font-weight:700;color:#0A1712;
  transition:color var(--ease);
}
.faq-q:hover{color:#0E7A56;}
.faq-q .ico{
  flex-shrink:0;width:32px;height:32px;border-radius:50%;
  display:grid;place-items:center;border:1px solid rgba(10,23,18,.18);
  font-size:12px;color:#0E7A56;transition:transform var(--ease),background var(--ease),color var(--ease);
}
.faq-item.open .faq-q .ico{transform:rotate(180deg);background:#0E7A56;color:#F4F8F5;border-color:#0E7A56;}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height 280ms ease,padding var(--ease);
  font-size:15px;line-height:1.9;color:#43544C;
}
.faq-item.open .faq-a{max-height:340px;padding-bottom:22px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--bg-1);border-top:1px solid var(--line);padding:64px 0 0;}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;
  padding-bottom:48px;
}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{font-size:14px;color:var(--text-2);line-height:1.85;max-width:320px;}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-col h4{
  font-size:15px;font-weight:800;margin-bottom:18px;color:var(--text-1);
}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:14px;color:var(--text-2);}
.footer-col a:hover{color:var(--accent);}
.footer-contact li{font-size:14px;color:var(--text-2);display:flex;align-items:flex-start;gap:9px;}
.footer-contact i{color:var(--brand);margin-top:5px;font-size:13px;}
.footer-bottom{
  border-top:1px solid var(--line);padding:22px 0 26px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--text-3);
}
.footer-bottom .kw{color:var(--text-2);}

/* ---------- 移动底条 ---------- */
.mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;
  padding:10px 16px;gap:10px;
  background:rgba(7,17,13,.94);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
}
.mobile-bar .btn{flex:1;}
.mobile-bar .top-btn{
  width:52px;flex:0 0 52px;border-radius:var(--r-btn);
  border:1px solid var(--line-2);color:var(--text-2);font-size:16px;
  display:grid;place-items:center;
}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .quick-grid{grid-template-columns:repeat(2,1fr);}
  .poster-grid-4{grid-template-columns:repeat(3,1fr);}
  .metrics{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:992px){
  .nav-links,.nav-search,.nav-actions .btn-ghost{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .section{padding:64px 0;}
  .hero{min-height:62vh;padding:132px 0 52px;}
  .hero-corner{display:none;}
  .rank-layout{grid-template-columns:1fr;}
  .cta-band{padding:40px 26px;}
  .cta-band-inner{grid-template-columns:1fr;gap:26px;}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:34px;}
  .mobile-bar{display:flex;}
  .site-footer{padding-bottom:70px;}
}
@media (max-width:768px){
  :root{--pad:18px;}
  .quick-grid{grid-template-columns:1fr;}
  .poster-grid-2{grid-template-columns:1fr;}
  .poster-grid-4{grid-template-columns:repeat(2,1fr);}
  .cms-list{grid-template-columns:1fr;}
  .cms-item{flex-direction:column;gap:14px;}
  .cms-thumb{flex:none;width:100%;}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px;}
  .metrics{grid-template-columns:1fr;}
  .hero-stats{gap:10px;}
  .stat{min-width:calc(50% - 5px);flex:1;}
  .shelf-card{flex:0 0 78vw;}
  .faq-q{font-size:15.5px;padding:18px 0;}
}
@media (max-width:520px){
  .hero{padding:118px 0 44px;}
  .hero-cta{flex-direction:column;align-items:stretch;}
  .hero-cta .btn{width:100%;}
  .poster-grid-4{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-field{flex-direction:column;}
  .cta-field .btn{width:100%;}
  .logo-text b{font-size:14.5px;}
  .logo-text em{font-size:10.5px;letter-spacing:.24em;}
}

/* roulang page: article */
:root{
  --bg-0:#07110D;
  --bg-1:#0D1B16;
  --bg-2:#14251E;
  --line:rgba(236,246,241,.08);
  --line-strong:rgba(236,246,241,.16);
  --brand:#12C48B;
  --brand-soft:rgba(18,196,139,.14);
  --accent:#D7F53C;
  --accent-soft:rgba(215,245,60,.16);
  --hot:#FF5E3A;
  --text-1:#ECF6F1;
  --text-2:#9DB3A9;
  --text-3:#6C837A;
  --r-card:16px;
  --r-img:12px;
  --r-btn:12px;
  --shadow-card:0 18px 40px rgba(0,0,0,.45);
  --shadow-accent:0 10px 28px rgba(215,245,60,.22);
  --container:1200px;
  --container-wide:1320px;
  --nav-h:72px;
  --ease:220ms ease;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:"HarmonyOS Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.005em;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none;transition:color var(--ease)}
button,input,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
::selection{background:var(--accent-soft);color:var(--accent)}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.container.wide{max-width:var(--container-wide)}
.num{font-family:"Barlow Condensed","Oswald","HarmonyOS Sans SC",system-ui,sans-serif;font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-btn);border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1;white-space:nowrap;cursor:pointer;
  transition:transform var(--ease),background var(--ease),border-color var(--ease),color var(--ease),box-shadow var(--ease);
}
.btn-pill{border-radius:999px}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-primary{background:var(--accent);color:#0A1A12;box-shadow:var(--shadow-accent)}
.btn-primary:hover{background:#E2FA5B;transform:translateY(-1px);box-shadow:0 14px 32px rgba(215,245,60,.3)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 16px rgba(215,245,60,.2)}
.btn-ghost{border-color:var(--line-strong);color:var(--text-1);background:transparent}
.btn-ghost:hover{background:rgba(236,246,241,.08);border-color:rgba(236,246,241,.3)}
.btn-outline-accent{border-color:rgba(215,245,60,.5);color:var(--accent)}
.btn-outline-accent:hover{background:var(--accent-soft);border-color:var(--accent)}
.btn-brand{background:var(--brand);color:#04150F}
.btn-brand:hover{background:#19D89A;transform:translateY(-1px)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.4;pointer-events:none;box-shadow:none}

/* ---------- 标签 / 徽章 ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  background:rgba(236,246,241,.06);border:1px solid var(--line);
  font-size:12.5px;letter-spacing:.04em;color:var(--text-2);
}
.tag:hover{border-color:rgba(18,196,139,.45);color:var(--text-1)}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:8px;
  font-size:12.5px;font-weight:600;letter-spacing:.06em;
}
.badge-brand{background:var(--brand-soft);color:var(--brand);border:1px solid rgba(18,196,139,.32)}
.badge-live{background:rgba(255,94,58,.16);color:var(--hot);border:1px solid rgba(255,94,58,.35)}
.badge-accent{background:var(--accent-soft);color:var(--accent);border:1px solid rgba(215,245,60,.3)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(7,17,13,.78);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:background var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.site-header.is-scrolled{background:rgba(7,17,13,.94);border-bottom-color:var(--line);box-shadow:0 12px 30px rgba(0,0,0,.35)}
.nav-inner{
  max-width:var(--container-wide);margin:0 auto;padding:0 24px;
  height:var(--nav-h);display:flex;align-items:center;gap:20px;
}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;
  display:grid;place-items:center;
  background:linear-gradient(140deg,#12C48B 0%,#0B8F66 60%,#0A6E51 100%);
  color:#05170F;font-weight:900;font-size:19px;
  box-shadow:0 8px 20px rgba(18,196,139,.28);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text b{font-size:16px;font-weight:800;letter-spacing:.01em;color:var(--text-1)}
.logo-text em{font-size:11.5px;font-style:normal;letter-spacing:.16em;color:var(--brand)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:12px}
.nav-link{
  position:relative;padding:9px 14px;border-radius:10px;
  font-size:15px;font-weight:500;color:var(--text-2);white-space:nowrap;
}
.nav-link:hover{color:var(--text-1);background:rgba(236,246,241,.06)}
.nav-link.active{color:var(--text-1)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--accent);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-search{
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(236,246,241,.04);
  font-size:13.5px;color:var(--text-2);
}
.nav-search:hover{color:var(--text-1);border-color:rgba(236,246,241,.24)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);color:var(--text-1);font-size:17px;
}
.nav-toggle:hover{background:rgba(236,246,241,.08)}

/* ---------- 文章头 ---------- */
.article-hero{
  position:relative;padding:34px 0 44px;
  background-image:linear-gradient(100deg,rgba(7,17,13,.96) 0%,rgba(7,17,13,.82) 46%,rgba(7,17,13,.62) 100%),url("/assets/images/backpic/back-1.png");
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.article-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(236,246,241,.05) 1px,transparent 1px);
  background-size:22px 22px;opacity:.5;
}
.article-hero .container{position:relative;z-index:2}
.breadcrumb{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:13.5px;color:var(--text-3)}
.breadcrumb a{color:var(--text-2)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb i{font-size:10px;color:var(--text-3)}
.breadcrumb .current{color:var(--text-1);max-width:60ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-head{margin-top:22px;max-width:900px}
.article-head h1{
  margin:14px 0 16px;
  font-size:clamp(28px,4.2vw,46px);line-height:1.2;font-weight:800;letter-spacing:-.01em;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:var(--text-2)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--brand);font-size:13px}
.article-meta .num{color:var(--accent);font-weight:700;font-size:15px}

/* ---------- 文章主体布局 ---------- */
.article-section{padding:56px 0 72px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 336px;gap:48px;align-items:start}
.article-main{min-width:0}
.article-cover{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-card);margin-bottom:34px;
  background:var(--bg-2);
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-cover figcaption{
  padding:10px 16px;font-size:12.5px;color:var(--text-3);background:rgba(7,17,13,.6);
}

/* ---------- 正文排版 ---------- */
.prose{font-size:17px;line-height:1.9;color:#D8E6DF;max-width:820px}
.prose>*+*{margin-top:1.2em}
.prose p{margin:0 0 1.2em}
.prose h2{
  position:relative;margin:2em 0 .8em;padding-left:14px;
  font-size:clamp(21px,2.4vw,28px);line-height:1.35;font-weight:800;color:var(--text-1);
}
.prose h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:3px;
  background:linear-gradient(180deg,var(--accent),var(--brand));
}
.prose h3{margin:1.6em 0 .7em;font-size:19px;font-weight:700;color:var(--text-1)}
.prose h4{margin:1.4em 0 .6em;font-size:17px;font-weight:700;color:var(--brand)}
.prose a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.prose a:hover{color:var(--accent)}
.prose strong{color:var(--text-1);font-weight:700}
.prose img{border-radius:var(--r-img);margin:1.6em auto;box-shadow:var(--shadow-card)}
.prose blockquote{
  margin:1.6em 0;padding:18px 22px;border-left:4px solid var(--brand);
  background:rgba(18,196,139,.08);border-radius:0 12px 12px 0;color:var(--text-2);font-size:16px;
}
.prose blockquote p:last-child{margin-bottom:0}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.35em}
.prose ul{list-style:none}
.prose ul li{position:relative;padding-left:14px;margin-bottom:.55em}
.prose ul li::before{
  content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:2px;
  background:var(--accent);transform:rotate(45deg);
}
.prose ol{list-style:decimal}
.prose ol li{margin-bottom:.55em;padding-left:4px}
.prose ol li::marker{color:var(--brand);font-weight:700}
.prose table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;overflow:hidden;border-radius:12px}
.prose th,.prose td{border:1px solid var(--line);padding:11px 14px;text-align:left}
.prose th{background:var(--bg-2);color:var(--text-1);font-weight:700}
.prose tbody tr:nth-child(even){background:rgba(236,246,241,.025)}
.prose code{background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:2px 6px;font-size:14px;color:var(--accent)}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.2em 0}
.prose figure{margin:1.6em 0}
.prose figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:8px}

/* 正文内空态 */
.empty-state{
  padding:52px 26px;text-align:center;border:1px dashed var(--line-strong);
  border-radius:var(--r-card);background:var(--bg-1);
}
.empty-state i{font-size:30px;color:var(--text-3)}
.empty-state h3{margin:14px 0 8px;font-size:19px;color:var(--text-1)}
.empty-state p{color:var(--text-2);font-size:14.5px;margin-bottom:20px}

/* 标签与分享 */
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin:38px 0 0;padding-top:26px;border-top:1px solid var(--line)}
.share-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:20px}
.share-row .label{font-size:13.5px;color:var(--text-3);margin-right:4px}
.share-btn{
  display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;
  border:1px solid var(--line);background:rgba(236,246,241,.04);
  font-size:13.5px;color:var(--text-2);transition:all var(--ease);
}
.share-btn:hover{color:var(--text-1);border-color:rgba(215,245,60,.45);background:var(--accent-soft)}
.share-btn.copied{color:var(--accent);border-color:var(--accent)}

/* ---------- 侧栏 ---------- */
.article-side{position:sticky;top:calc(var(--nav-h) + 20px);display:grid;gap:20px}
.side-card{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--shadow-card);
}
.side-title{
  display:flex;align-items:center;gap:9px;margin-bottom:14px;
  font-size:15px;font-weight:700;color:var(--text-1);
}
.side-title i{color:var(--accent);font-size:14px}
.rank-list{display:grid;gap:2px}
.rank-item{
  display:flex;align-items:center;gap:12px;padding:10px 10px;border-radius:10px;
  border-left:2px solid transparent;transition:background var(--ease),border-color var(--ease);
}
.rank-item:hover{background:var(--bg-2);border-left-color:var(--accent)}
.rank-no{
  width:34px;flex-shrink:0;font-family:"Barlow Condensed","Oswald",sans-serif;
  font-size:22px;font-weight:700;color:var(--text-3);line-height:1;
}
.rank-item:hover .rank-no{color:var(--accent)}
.rank-body{min-width:0}
.rank-body b{display:block;font-size:14.5px;font-weight:600;color:var(--text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-body span{font-size:12.5px;color:var(--text-3)}
.cat-list{display:grid;gap:8px}
.cat-list a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 14px;border-radius:11px;border:1px solid var(--line);
  font-size:14.5px;color:var(--text-2);background:rgba(236,246,241,.02);
}
.cat-list a:hover{color:var(--text-1);border-color:rgba(18,196,139,.4);background:var(--brand-soft)}
.cat-list a i{font-size:12px;color:var(--brand)}
.cta-card{
  border-radius:var(--r-card);padding:22px;position:relative;overflow:hidden;
  background-image:linear-gradient(160deg,rgba(7,17,13,.9),rgba(7,17,13,.72)),url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;border:1px solid rgba(215,245,60,.24);
}
.cta-card h3{font-size:19px;font-weight:800;line-height:1.4;margin-bottom:8px}
.cta-card p{font-size:13.5px;color:var(--text-2);margin-bottom:16px}
.cta-card .btn{width:100%;justify-content:center}

/* ---------- 上下篇 ---------- */
.pn-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:44px}
.pn-card{
  display:flex;flex-direction:column;gap:8px;padding:20px;border-radius:var(--r-card);
  border:1px solid var(--line);background:var(--bg-1);transition:all var(--ease);
}
.pn-card:hover{transform:translateY(-4px);border-color:rgba(18,196,139,.4);box-shadow:var(--shadow-card)}
.pn-card span{font-size:12.5px;letter-spacing:.1em;color:var(--text-3)}
.pn-card b{font-size:15.5px;font-weight:600;color:var(--text-1);line-height:1.55}
.pn-card.next{text-align:right;align-items:flex-end}

/* ---------- 相关推荐 ---------- */
.related-section{padding:8px 0 72px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.section-head h2{font-size:clamp(21px,2.6vw,30px);font-weight:800;letter-spacing:-.01em}
.section-head p{margin-top:8px;font-size:14px;color:var(--text-3)}
.section-head .more{font-size:14px;color:var(--brand);display:inline-flex;align-items:center;gap:6px}
.section-head .more:hover{color:var(--accent)}
.related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.card{
  display:flex;flex-direction:column;border-radius:var(--r-card);overflow:hidden;
  background:var(--bg-1);border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:rgba(18,196,139,.4);box-shadow:var(--shadow-card)}
.card-cover{position:relative;overflow:hidden;background:var(--bg-2)}
.card-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform 380ms ease}
.card:hover .card-cover img{transform:scale(1.04)}
.card-cover .badge{position:absolute;top:10px;left:10px}
.card-body{padding:16px;display:flex;flex-direction:column;gap:9px;flex:1}
.card-body h3{
  font-size:16px;font-weight:700;line-height:1.5;color:var(--text-1);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-body p{
  font-size:13.5px;color:var(--text-2);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--text-3);
}
.card-foot i{color:var(--brand)}

/* ---------- CTA 横幅 ---------- */
.cta-banner{position:relative;margin:0 0 72px}
.cta-inner{
  position:relative;overflow:hidden;border-radius:20px;
  border:1px solid var(--line);
  background-image:linear-gradient(96deg,rgba(7,17,13,.95) 0%,rgba(7,17,13,.72) 55%,rgba(7,17,13,.5) 100%),url("/assets/images/backpic/back-3.png");
  background-size:cover;background-position:center;
  padding:52px 44px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-inner h2{font-size:clamp(22px,2.8vw,32px);font-weight:800;line-height:1.35;max-width:620px}
.cta-inner p{margin-top:10px;font-size:14.5px;color:var(--text-2);max-width:600px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- FAQ ---------- */
.faq-section{padding:0 0 80px}
.faq-wrap{max-width:860px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line);background:transparent}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 4px;font-size:17px;font-weight:600;color:var(--text-1);
  cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex-shrink:0;width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;font-size:17px;color:var(--text-2);
  border:1px solid var(--line);transition:transform var(--ease),color var(--ease),border-color var(--ease);
}
.faq-item[open] summary::after{transform:rotate(45deg);color:var(--accent);border-color:rgba(215,245,60,.5)}
.faq-item summary:hover{color:var(--accent)}
.faq-body{padding:0 4px 22px;font-size:15px;color:var(--text-2);line-height:1.85;animation:fadeIn 200ms ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.faq-body a{color:var(--brand)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--bg-1);border-top:1px solid var(--line);padding:60px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{font-size:14px;color:var(--text-2);max-width:360px;line-height:1.8}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.footer-col h4{font-size:15px;font-weight:700;margin-bottom:16px;color:var(--text-1)}
.footer-col ul{display:grid;gap:11px}
.footer-col a{font-size:14px;color:var(--text-2)}
.footer-col a:hover{color:var(--accent)}
.footer-contact li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-2)}
.footer-contact i{color:var(--brand);width:16px}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}
.footer-bottom .kw{color:var(--text-3)}

/* ---------- 移动端底部操作条 ---------- */
.mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:rgba(7,17,13,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line);
  gap:10px;
}
.mobile-bar .btn{flex:1}
.mobile-bar .icon-btn{
  width:48px;flex:0 0 48px;height:48px;border-radius:12px;
  border:1px solid var(--line);display:grid;place-items:center;color:var(--text-1);font-size:16px;
}
.mobile-bar .icon-btn:hover{background:var(--bg-2)}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:36px}
  .related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:992px){
  .nav-links{
    position:fixed;top:var(--nav-h);right:0;width:min(320px,86vw);
    height:calc(100vh - var(--nav-h));z-index:75;
    flex-direction:column;align-items:stretch;gap:6px;margin:0;padding:20px;
    background:var(--bg-1);border-left:1px solid var(--line);
    transform:translateX(105%);transition:transform 280ms ease;
    overflow-y:auto;
  }
  .site-header.nav-open .nav-links{transform:translateX(0)}
  .nav-link{padding:14px 16px;font-size:16px;border-radius:12px}
  .nav-link.active{background:var(--brand-soft)}
  .nav-link.active::after{display:none}
  .nav-search,.nav-actions .btn-ghost{display:none}
  .nav-toggle{display:grid;place-items:center}
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .article-side{position:static}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .prose{max-width:none;font-size:16.5px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .nav-inner{padding:0 18px;gap:12px}
  .article-hero{padding:24px 0 34px}
  .article-section{padding:40px 0 56px}
  .related-section{padding-bottom:56px}
  .cta-inner{padding:34px 24px;border-radius:16px}
  .cta-banner{margin-bottom:56px}
  .faq-section{padding-bottom:60px}
  .pn-grid{grid-template-columns:1fr}
  .pn-card.next{text-align:left;align-items:flex-start}
  .mobile-bar{display:flex}
  body{padding-bottom:76px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .article-meta{gap:8px 16px;font-size:13px}
  .logo-text b{font-size:15px}
  .logo-text em{font-size:11px;letter-spacing:.12em}
  .article-head h1{-webkit-line-clamp:4}
  .cta-actions .btn{width:100%}
  .faq-item summary{font-size:15.5px}
}

/* roulang page: category1 */
:root{
  --bg-0:#07110D;
  --bg-1:#0D1B16;
  --bg-2:#14251E;
  --line:rgba(236,246,241,.08);
  --line-strong:rgba(236,246,241,.18);
  --brand:#12C48B;
  --accent:#D7F53C;
  --hot:#FF5E3A;
  --text-1:#ECF6F1;
  --text-2:#9DB3A9;
  --text-3:#6C837A;
  --light:#F4F8F5;
  --light-text:#0B1710;
  --radius-lg:16px;
  --radius-md:12px;
  --radius-pill:999px;
  --shadow-card:0 18px 40px rgba(0,0,0,.45);
  --glow:0 10px 28px rgba(215,245,60,.22);
  --container:1200px;
  --ease:220ms cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background-image:radial-gradient(rgba(236,246,241,.055) 1px,transparent 1px);
  background-size:26px 26px;
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color var(--ease),border-color var(--ease),background var(--ease)}
a:hover{color:var(--accent)}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.25;color:var(--text-1)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.contributor,.num,.time,.board-num,.stat-num{font-variant-numeric:tabular-nums}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;position:relative;z-index:1}
.container.wide{max-width:1320px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:90;
  background:rgba(7,17,13,.72);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:background var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.site-header.is-scrolled{
  background:rgba(7,17,13,.93);
  border-bottom-color:var(--line);
  box-shadow:0 12px 30px rgba(0,0,0,.42);
}
.nav-inner{
  max-width:1320px;
  margin:0 auto;
  padding:0 24px;
  height:72px;
  display:flex;
  align-items:center;
  gap:26px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:11px;
  text-decoration:none;
  flex-shrink:0;
}
.logo-mark{
  width:38px;height:38px;
  border-radius:11px;
  background:linear-gradient(140deg,var(--accent),var(--brand));
  color:#07110D;
  font-weight:900;
  font-size:19px;
  display:grid;
  place-items:center;
  box-shadow:0 8px 22px rgba(18,196,139,.28);
}
.logo-text b{display:block;font-size:16px;font-weight:800;color:var(--text-1);letter-spacing:.02em}
.logo-text em{display:block;font-style:normal;font-size:11px;letter-spacing:.2em;color:var(--brand);margin-top:1px}
a.logo:hover .logo-text b{color:var(--accent)}
.nav-links{
  display:flex;
  align-items:center;
  gap:6px;
  flex:1;
  justify-content:center;
}
.nav-link{
  position:relative;
  padding:9px 15px;
  border-radius:var(--radius-pill);
  color:var(--text-2);
  font-size:15px;
  font-weight:500;
  white-space:nowrap;
}
.nav-link:hover{color:var(--text-1);background:rgba(255,255,255,.06)}
.nav-link.active{color:var(--text-1);font-weight:700}
.nav-link.active::after{
  content:"";
  position:absolute;
  left:15px;right:15px;bottom:2px;
  height:2px;
  border-radius:2px;
  background:var(--accent);
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-search{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 15px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line-strong);
  color:var(--text-2);
  font-size:13px;
  white-space:nowrap;
}
.nav-search:hover{color:var(--text-1);border-color:rgba(18,196,139,.55);background:rgba(18,196,139,.1)}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.05);
  color:var(--text-1);
  place-items:center;
  font-size:16px;
}
.nav-toggle:hover{background:rgba(215,245,60,.14);color:var(--accent)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:13px 24px;
  border-radius:var(--radius-md);
  font-size:15px;
  font-weight:700;
  line-height:1;
  border:1px solid transparent;
  text-decoration:none;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease),filter var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:var(--accent);
  color:#0B1710;
  box-shadow:var(--glow);
}
.btn-primary:hover{
  color:#0B1710;
  filter:brightness(1.06);
  transform:translateY(-1px);
  box-shadow:0 14px 34px rgba(215,245,60,.32);
}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 16px rgba(215,245,60,.2)}
.btn-ghost{
  background:transparent;
  border-color:var(--line-strong);
  color:var(--text-1);
}
.btn-ghost:hover{background:rgba(255,255,255,.08);color:var(--text-1);border-color:rgba(236,246,241,.32)}
.btn-hot{
  background:linear-gradient(120deg,var(--hot),#FF8A5B);
  color:#1B0A05;
  box-shadow:0 10px 26px rgba(255,94,58,.28);
}
.btn-hot:hover{color:#1B0A05;transform:translateY(-1px);filter:brightness(1.05)}
.btn-pill{border-radius:var(--radius-pill)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.4;box-shadow:none;pointer-events:none}

/* ---------- Tags & eyebrow ---------- */
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 12px;
  border-radius:var(--radius-pill);
  font-size:12px;
  font-weight:600;
  letter-spacing:.06em;
  background:rgba(18,196,139,.14);
  color:#5FE0B4;
  border:1px solid rgba(18,196,139,.3);
}
.tag.lime{background:rgba(215,245,60,.14);color:var(--accent);border-color:rgba(215,245,60,.35)}
.tag.hot{background:rgba(255,94,58,.15);color:#FF9A7C;border-color:rgba(255,94,58,.34)}
.tag.plain{background:rgba(236,246,241,.06);color:var(--text-2);border-color:var(--line)}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.2em;
  color:var(--accent);
}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--accent)}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  padding:104px 0 66px;
  min-height:460px;
  display:flex;
  align-items:center;
}
.hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  transform:scale(1.03);
}
.hero-mask{
  position:absolute;
  inset:0;
  background:linear-gradient(100deg,rgba(7,17,13,.97) 6%,rgba(7,17,13,.88) 46%,rgba(7,17,13,.48) 100%);
}
.hero-copy{max-width:740px}
.crumb{
  display:flex;
  align-items:center;
  gap:9px;
  font-size:13px;
  color:var(--text-3);
  margin-bottom:20px;
}
.crumb a{color:var(--text-3)}
.crumb a:hover{color:var(--accent)}
.crumb i{font-size:10px;color:var(--text-3)}
.page-hero h1{
  margin-top:16px;
  font-size:clamp(30px,5vw,54px);
  font-weight:900;
  line-height:1.15;
}
.page-hero h1 em{font-style:normal;color:var(--accent)}
.lead{
  margin-top:18px;
  font-size:17px;
  line-height:1.85;
  color:var(--text-2);
  max-width:620px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.chip{
  padding:8px 16px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line-strong);
  background:rgba(20,37,30,.6);
  color:var(--text-2);
  font-size:13px;
  transition:all var(--ease);
}
.chip:hover{border-color:rgba(18,196,139,.55);color:var(--text-1)}
.chip.is-on{background:rgba(215,245,60,.15);border-color:rgba(215,245,60,.5);color:var(--accent);font-weight:700}
.hero-stats{display:flex;flex-wrap:wrap;gap:28px;margin-top:34px;padding-top:26px;border-top:1px solid var(--line)}
.hero-stat b{display:block;font-size:26px;font-weight:800;color:var(--accent);letter-spacing:.02em}
.hero-stat span{font-size:13px;color:var(--text-3)}

/* ---------- Sections ---------- */
.section{padding:88px 0;position:relative}
.section.tight{padding:62px 0}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
}
.section-head h2{font-size:clamp(22px,3vw,34px);margin-top:14px}
.section-head .sub{margin-top:10px;color:var(--text-2);font-size:15px;max-width:640px}
.link-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:600;
  color:var(--brand);
  white-space:nowrap;
}
.link-more:hover{color:var(--accent);gap:12px}

/* ---------- Feature rows ---------- */
.feature-row{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:56px;
  align-items:center;
  padding:46px 0;
  border-bottom:1px solid var(--line);
}
.feature-row:first-child{padding-top:0}
.feature-row:last-child{border-bottom:0;padding-bottom:0}
.feature-row.reverse .feature-media{order:2}
.feature-media{position:relative}
.feature-media img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  transition:transform var(--ease),border-color var(--ease);
}
.feature-media:hover img{transform:translateY(-4px) scale(1.01);border-color:rgba(18,196,139,.35)}
.media-badge{
  position:absolute;
  top:14px;left:14px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 12px;
  border-radius:var(--radius-pill);
  background:rgba(255,94,58,.92);
  color:#200A05;
  font-size:12px;
  font-weight:800;
  letter-spacing:.06em;
}
.media-badge.calm{background:rgba(18,196,139,.92);color:#04160F}
.feature-body h2{font-size:clamp(21px,2.6vw,30px);margin:16px 0 14px}
.feature-body p{color:var(--text-2);font-size:16px;line-height:1.9}
.check-list{display:grid;gap:13px;margin:22px 0 26px}
.check-list li{display:flex;gap:11px;font-size:15px;color:var(--text-2);line-height:1.7}
.check-list i{color:var(--brand);margin-top:5px;font-size:13px}
.feature-body .btn{margin-top:4px}

/* ---------- Board / list ---------- */
.board{
  background:linear-gradient(150deg,var(--bg-1),var(--bg-2));
  border:1px solid var(--line);
  border-radius:20px;
  padding:14px 30px;
  box-shadow:var(--shadow-card);
}
.line-item{
  display:grid;
  grid-template-columns:96px minmax(0,1fr) auto;
  align-items:center;
  gap:22px;
  padding:20px 8px;
  border-bottom:1px dashed var(--line);
  border-radius:12px;
  transition:background var(--ease),padding var(--ease);
}
.line-item:last-child{border-bottom:0}
.line-item:hover{background:var(--bg-2);padding-left:16px}
.line-time{
  font-size:20px;
  font-weight:800;
  color:var(--accent);
  letter-spacing:.03em;
  font-variant-numeric:tabular-nums;
}
.line-time small{display:block;font-size:11px;font-weight:500;letter-spacing:.14em;color:var(--text-3)}
.line-main strong{display:block;font-size:16px;font-weight:700;color:var(--text-1)}
.line-main span{display:block;font-size:13px;color:var(--text-3);margin-top:4px}
.line-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}

/* ---------- Numbered points ---------- */
.points{display:grid;gap:0}
.point{
  display:grid;
  grid-template-columns:76px minmax(0,1fr);
  gap:24px;
  padding:26px 0;
  border-bottom:1px solid var(--line);
}
.point:last-child{border-bottom:0}
.point-num{
  font-size:38px;
  font-weight:800;
  line-height:1;
  color:transparent;
  -webkit-text-stroke:1.4px rgba(215,245,60,.7);
  font-variant-numeric:tabular-nums;
}
.point h3{font-size:18px;margin-bottom:10px}
.point p{color:var(--text-2);font-size:15px;line-height:1.85}

/* ---------- Light block ---------- */
.light-block{background:var(--light);color:var(--light-text);border-radius:24px;padding:52px}
.light-block h2{color:var(--light-text);font-size:clamp(21px,2.6vw,30px)}
.light-block p{color:#3D5449}
.light-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:32px}
.light-card{
  background:#fff;
  border:1px solid #E1EBE4;
  border-radius:16px;
  padding:24px;
  transition:transform var(--ease),box-shadow var(--ease);
}
.light-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(11,23,16,.12)}
.light-card h3{font-size:17px;color:var(--light-text);margin-bottom:10px}
.light-card p{font-size:14px;line-height:1.8}
.light-card .tag{background:rgba(18,196,139,.12);color:#0B7A57;border-color:rgba(18,196,139,.28);margin-bottom:14px}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  position:relative;
  list-style:none;
  cursor:pointer;
  padding:22px 48px 22px 0;
  font-size:18px;
  font-weight:600;
  color:var(--text-1);
  transition:color var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--accent)}
.faq summary::after{
  content:"+";
  position:absolute;
  right:10px;top:50%;
  transform:translateY(-50%);
  font-size:22px;
  font-weight:400;
  color:var(--accent);
  transition:transform var(--ease);
}
.faq details[open] summary::after{content:"−";transform:translateY(-50%) rotate(180deg)}
.faq details[open] summary{color:var(--accent)}
.faq .answer{padding:0 44px 24px 0;color:var(--text-2);font-size:15px;line-height:1.95;animation:fadeIn .2s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* ---------- CTA ---------- */
.cta-banner{
  position:relative;
  overflow:hidden;
  border-radius:24px;
  border:1px solid var(--line);
  padding:52px;
  background:linear-gradient(120deg,var(--bg-1) 0%,var(--bg-2) 60%,#1B3128 100%);
  box-shadow:var(--shadow-card);
}
.cta-banner::after{
  content:"";
  position:absolute;
  right:-90px;bottom:-120px;
  width:340px;height:340px;
  border-radius:50%;
  border:1px solid rgba(215,245,60,.18);
  pointer-events:none;
}
.cta-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;position:relative;z-index:1}
.cta-grid h2{font-size:clamp(22px,3vw,32px);margin-top:14px}
.cta-grid p{color:var(--text-2);font-size:15px;line-height:1.9;margin-top:14px}
.cta-form{display:flex;gap:12px}
.cta-form input{
  flex:1;
  min-width:0;
  background:rgba(7,17,13,.72);
  border:1px solid var(--line-strong);
  border-radius:var(--radius-md);
  padding:14px 16px;
  font-size:15px;
  color:var(--text-1);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.cta-form input::placeholder{color:var(--text-3)}
.cta-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(215,245,60,.14)}
.form-note{font-size:13px;color:var(--text-3);margin-top:14px}
.form-note i{color:var(--brand);margin-right:6px}
.form-msg{margin-top:12px;font-size:13px;color:var(--accent);display:none}
.form-msg.show{display:block}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--bg-1);
  border-top:1px solid var(--line);
  padding:64px 0 28px;
  margin-top:0;
  position:relative;
  z-index:1;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand .logo{margin-bottom:4px}
.footer-brand p{color:var(--text-2);font-size:14px;line-height:1.9;margin-top:18px;max-width:340px}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.footer-col h4{font-size:14px;letter-spacing:.08em;margin-bottom:18px;color:var(--text-1)}
.footer-col ul{display:grid;gap:11px}
.footer-col a{color:var(--text-2);font-size:14px}
.footer-col a:hover{color:var(--accent)}
.footer-contact li{display:flex;gap:10px;color:var(--text-2);font-size:14px;align-items:flex-start;line-height:1.7}
.footer-contact i{color:var(--brand);margin-top:4px;font-size:13px}
.footer-bottom{
  margin-top:46px;
  padding-top:22px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:14px;
  font-size:13px;
  color:var(--text-3);
}
.footer-bottom .kw{color:var(--text-3)}

/* ---------- Mobile bar ---------- */
.mobile-bar{
  display:none;
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:95;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));
  background:rgba(7,17,13,.95);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  gap:12px;
}
.mobile-bar .btn{flex:1}
.mobile-top{
  width:48px;height:48px;
  border-radius:14px;
  border:1px solid var(--line-strong);
  color:var(--text-1);
  display:grid;
  place-items:center;
  flex:0 0 auto;
}
.mobile-top:hover{color:var(--accent);border-color:rgba(215,245,60,.5)}

/* ---------- Responsive ---------- */
@media (max-width:1200px){
  .nav-search span{display:none}
}
@media (max-width:1100px){
  .nav-links{gap:2px}
  .nav-link{padding:9px 11px;font-size:14px}
}
@media (max-width:992px){
  .nav-inner{height:66px;gap:14px}
  .nav-links{
    position:fixed;
    top:0;right:0;
    height:100vh;
    width:288px;
    max-width:84vw;
    background:var(--bg-1);
    border-left:1px solid var(--line);
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:6px;
    padding:92px 22px 32px;
    transform:translateX(100%);
    transition:transform .3s cubic-bezier(.2,.7,.3,1);
    box-shadow:-24px 0 50px rgba(0,0,0,.55);
    z-index:120;
    overflow-y:auto;
  }
  .nav-links.is-open{transform:translateX(0)}
  .nav-link{padding:14px 16px;border-radius:12px;font-size:16px}
  .nav-link.active{background:rgba(215,245,60,.12)}
  .nav-link.active::after{display:none}
  .nav-toggle{display:grid}
  .nav-search{display:none}
  .nav-actions .btn-ghost{display:none}
  .feature-row{grid-template-columns:minmax(0,1fr);gap:28px;padding:36px 0}
  .feature-row.reverse .feature-media{order:0}
  .cta-grid{grid-template-columns:minmax(0,1fr);gap:30px}
  .cta-banner{padding:38px 30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .light-grid{grid-template-columns:minmax(0,1fr)}
  .section{padding:68px 0}
}
@media (max-width:768px){
  body{padding-bottom:82px}
  .mobile-bar{display:flex}
  .container{padding:0 18px}
  .page-hero{padding:78px 0 52px;min-height:0}
  .hero-stats{gap:20px}
  .hero-stat b{font-size:22px}
  .line-item{grid-template-columns:72px minmax(0,1fr);gap:16px}
  .line-tags{grid-column:2;justify-content:flex-start}
  .point{grid-template-columns:56px minmax(0,1fr);gap:16px}
  .point-num{font-size:30px}
  .board{padding:8px 18px}
  .light-block{padding:32px 22px;border-radius:18px}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px}
  .cta-form{flex-direction:column}
}
@media (max-width:560px){
  .section{padding:54px 0}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .hero-actions .btn{width:100%}
  .page-hero h1{font-size:clamp(26px,8vw,34px)}
  .faq summary{font-size:16px;padding-right:40px}
  .faq .answer{padding-right:16px}
  .cta-banner{padding:30px 20px;border-radius:18px}
  .logo-text b{font-size:15px}
}
@media (max-width:400px){
  .logo-mark{width:34px;height:34px;font-size:17px}
  .logo-text em{letter-spacing:.12em}
}

/* roulang page: category2 */
:root{
  --bg-0:#07110D;
  --bg-1:#0D1B16;
  --bg-2:#14251E;
  --line:rgba(236,246,241,.08);
  --line-strong:rgba(236,246,241,.16);
  --brand:#12C48B;
  --brand-soft:rgba(18,196,139,.18);
  --accent:#D7F53C;
  --accent-soft:rgba(215,245,60,.22);
  --hot:#FF5E3A;
  --text-1:#ECF6F1;
  --text-2:#9DB3A9;
  --text-3:#6C837A;
  --light-bg:#F4F8F5;
  --light-text:#0A1712;
  --light-text-2:#43594F;
  --radius-card:16px;
  --radius-img:12px;
  --radius-btn:12px;
  --shadow-card:0 18px 40px rgba(0,0,0,.45);
  --shadow-accent:0 10px 28px rgba(215,245,60,.22);
  --font-sans:"HarmonyOS Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-num:"Barlow Condensed","Oswald","DIN Alternate","Arial Narrow",var(--font-sans);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button,input{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.25}
p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.container.wide{max-width:1320px}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.section{padding:84px 0}
.section-sm{padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3vw,34px)}
.section-head p{color:var(--text-2);font-size:15px;margin-top:10px;max-width:640px}
.link-more{color:var(--brand);font-size:14px;font-weight:600;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.link-more:hover{color:var(--accent)}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:700;white-space:nowrap;
  transition:transform .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.btn-pill{border-radius:999px}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-primary{background:var(--accent);color:#0A1A12;box-shadow:var(--shadow-accent)}
.btn-primary:hover{background:#E4FF5C;transform:translateY(-1px);box-shadow:0 14px 32px rgba(215,245,60,.3)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 16px rgba(215,245,60,.2)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--text-1);background:transparent}
.btn-ghost:hover{background:rgba(236,246,241,.08);border-color:rgba(236,246,241,.3)}
.btn-ghost:active{transform:translateY(1px)}
.btn-brand{background:var(--brand);color:#04150F}
.btn-brand:hover{background:#19D998;transform:translateY(-1px)}
.btn[disabled],.btn.is-disabled{opacity:.4;pointer-events:none;box-shadow:none}

/* ============ 标签 ============ */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:999px;
  font-size:12px;letter-spacing:.06em;
  background:rgba(236,246,241,.06);color:var(--text-2);
  border:1px solid var(--line);
}
.tag.hot{background:rgba(255,94,58,.14);color:#FF8C70;border-color:rgba(255,94,58,.28)}
.tag.brand{background:var(--brand-soft);color:#5BE2B6;border-color:rgba(18,196,139,.28)}
.tag.accent{background:rgba(215,245,60,.14);color:var(--accent);border-color:rgba(215,245,60,.28)}

/* ============ 导航 ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(7,17,13,.6);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:background-color .25s ease,border-color .25s ease;
}
.site-header.scrolled{background:rgba(7,17,13,.9);border-bottom-color:var(--line)}
.nav-inner{
  max-width:1320px;margin:0 auto;padding:0 24px;height:72px;
  display:flex;align-items:center;gap:28px;
}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--brand));
  color:#07110D;font-weight:900;font-size:19px;
  display:flex;align-items:center;justify-content:center;
}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text b{font-size:15px;font-weight:800;letter-spacing:.01em}
.logo-text em{font-style:normal;font-size:11px;color:var(--brand);letter-spacing:.22em}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:8px}
.nav-link{
  position:relative;padding:10px 14px;border-radius:10px;
  font-size:15px;color:var(--text-2);font-weight:500;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--accent);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .22s ease;
}
.nav-link:hover{color:var(--text-1);background:rgba(236,246,241,.05)}
.nav-link.active{color:var(--text-1);font-weight:700}
.nav-link.active::after{transform:scaleX(1)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-search{
  display:inline-flex;align-items:center;gap:8px;
  height:40px;padding:0 16px;border-radius:999px;
  border:1px solid var(--line-strong);color:var(--text-2);font-size:14px;
}
.nav-search:hover{color:var(--text-1);border-color:rgba(236,246,241,.3);background:rgba(236,246,241,.05)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-strong);color:var(--text-1);
  align-items:center;justify-content:center;font-size:17px;
}
.nav-toggle:hover{background:rgba(236,246,241,.08)}

/* ============ 页头 Hero ============ */
.page-hero{
  position:relative;isolation:isolate;
  padding:150px 0 64px;
  background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
}
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(7,17,13,.96) 12%,rgba(7,17,13,.72) 55%,rgba(7,17,13,.5) 100%);
}
.page-hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:120px;z-index:-1;
  background:linear-gradient(to top,var(--bg-0),transparent);
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;margin-bottom:22px;
  background:var(--brand-soft);border:1px solid rgba(18,196,139,.3);
  color:#6FE7BE;font-size:13px;letter-spacing:.08em;
}
.hero-badge i{font-size:10px}
.page-hero h1{
  font-size:clamp(30px,5vw,50px);line-height:1.15;max-width:760px;
}
.page-hero h1 span{color:var(--accent)}
.hero-sub{
  margin-top:18px;max-width:600px;
  color:var(--text-2);font-size:clamp(15px,1.6vw,17px);line-height:1.8;
}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  height:38px;padding:0 18px;border-radius:999px;
  border:1px solid var(--line-strong);color:var(--text-2);
  font-size:14px;background:rgba(7,17,13,.5);
  transition:all .2s ease;
}
.chip:hover{color:var(--text-1);border-color:var(--brand);background:var(--brand-soft)}
.chip.is-on{background:var(--accent);border-color:var(--accent);color:#0A1A12;font-weight:700}

/* ============ 数据条 ============ */
.stat-strip{
  margin-top:-34px;position:relative;z-index:5;
}
.stat-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-card);
}
.stat-item{padding:22px 24px;border-right:1px solid var(--line)}
.stat-item:last-child{border-right:0}
.stat-item b{display:block;font-family:var(--font-num);font-size:32px;font-weight:700;color:var(--accent);line-height:1.2}
.stat-item span{display:block;font-size:13px;color:var(--text-3);margin-top:4px;letter-spacing:.04em}

/* ============ 瀑布流网格 ============ */
.waterfall{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));
  gap:20px;align-items:start;
}
.wf-a{grid-column:span 3}
.wf-b{grid-column:span 3}
.wf-c{grid-column:span 2}
.wf-d{grid-column:span 2}
.wf-e{grid-column:span 2}
.wf-f{grid-column:span 4}
.wf-g{grid-column:span 2}
.card{
  display:block;background:var(--bg-1);
  border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;height:100%;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(18,196,139,.35);box-shadow:var(--shadow-card)}
.card .thumb{position:relative;overflow:hidden;background:var(--bg-2)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.card:hover .thumb img{transform:scale(1.04)}
.ratio-169{aspect-ratio:16/9}
.ratio-219{aspect-ratio:21/9}
.ratio-43{aspect-ratio:4/3}
.ratio-32{aspect-ratio:3/2}
.thumb-badge{
  position:absolute;top:12px;left:12px;
  padding:4px 10px;border-radius:8px;font-size:12px;font-weight:700;
  background:var(--hot);color:#fff;letter-spacing:.04em;
}
.thumb-badge.live::before{
  content:"";display:inline-block;width:6px;height:6px;border-radius:50%;
  background:#fff;margin-right:6px;vertical-align:middle;
  animation:blink 1.2s infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.thumb-badge.done{background:rgba(7,17,13,.8);color:var(--text-2);border:1px solid var(--line-strong)}
.thumb-badge.up{background:var(--brand);color:#04150F}
.card-body{padding:18px 20px 22px}
.card-body h3{font-size:18px;line-height:1.45;transition:color .2s ease}
.card:hover .card-body h3{color:var(--accent)}
.card-body p{margin-top:10px;font-size:14px;color:var(--text-2);line-height:1.75;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.card-meta{display:flex;align-items:center;gap:12px;margin-top:14px;font-size:13px;color:var(--text-3)}
.card-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--text-3)}
.card-meta .time{font-family:var(--font-num);font-size:15px;color:var(--text-2)}

/* ============ 图文说明 ============ */
.feature{
  display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;
}
.feature.rev .feature-media{order:2}
.feature-media img{border-radius:var(--radius-card);box-shadow:var(--shadow-card);width:100%}
.feature-body h2{font-size:clamp(22px,3vw,34px)}
.feature-body>p{margin-top:18px;color:var(--text-2);font-size:16px}
.feature-list{margin-top:26px;display:grid;gap:14px}
.feature-list li{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 18px;border-radius:var(--radius-btn);
  background:var(--bg-1);border:1px solid var(--line);
}
.feature-list i{color:var(--accent);margin-top:5px;font-size:14px}
.feature-list strong{display:block;font-size:15px}
.feature-list span{font-size:13.5px;color:var(--text-2)}

/* ============ 完赛速览（PHP 渲染） ============ */
.score-panel{
  background:var(--bg-1);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;
}
.score-row{
  display:grid;
  grid-template-columns:56px 76px 190px 1fr 110px 74px;
  align-items:center;gap:14px;
  padding:16px 22px;border-bottom:1px solid var(--line);
  position:relative;transition:background-color .2s ease;
}
.score-row:last-child{border-bottom:0}
.score-row::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;
  background:var(--accent);transform:scaleY(0);transition:transform .2s ease;
}
.score-row:hover{background:var(--bg-2)}
.score-row:hover::before{transform:scaleY(1)}
.score-idx{font-family:var(--font-num);font-size:20px;color:var(--text-3)}
.score-row:hover .score-idx{color:var(--accent)}
.score-time{font-family:var(--font-num);font-size:18px;color:var(--text-2)}
.score-league{font-size:14px;color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.score-match{font-size:15.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.score-value{font-family:var(--font-num);font-size:22px;font-weight:700;color:var(--accent);text-align:right}

/* ============ FAQ ============ */
.faq-wrap{max-width:860px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;font-size:17px;font-weight:600;color:var(--text-1);
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--accent)}
.faq-item summary::after{
  content:"+";font-family:var(--font-num);font-size:24px;color:var(--brand);
  transition:transform .25s ease;line-height:1;
}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item[open] summary{color:var(--accent)}
.faq-answer{padding:0 4px 24px;color:var(--text-2);font-size:15px;line-height:1.9;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* ============ CTA 横幅 ============ */
.cta-band{
  position:relative;isolation:isolate;border-radius:22px;overflow:hidden;
  padding:52px 48px;
  background:url('/assets/images/backpic/back-3.png') center/cover no-repeat;
}
.cta-band::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(90deg,rgba(7,17,13,.94),rgba(7,17,13,.7) 60%,rgba(7,17,13,.5));
}
.cta-inner{display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center}
.cta-inner h2{font-size:clamp(22px,3vw,32px);max-width:520px}
.cta-inner p{margin-top:12px;color:var(--text-2);font-size:15px;max-width:520px}
.cta-form{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.cta-form input{
  height:50px;min-width:280px;padding:0 18px;border-radius:var(--radius-btn);
  background:rgba(7,17,13,.72);border:1px solid var(--line-strong);color:var(--text-1);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.cta-form input::placeholder{color:var(--text-3)}
.cta-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.cta-note{margin-top:14px;font-size:13px;color:var(--text-3)}

/* ============ 页脚 ============ */
.site-footer{background:var(--bg-1);border-top:1px solid var(--line);margin-top:96px;padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px}
.footer-brand .logo{margin-bottom:18px}
.footer-brand p{color:var(--text-2);font-size:14px;max-width:340px;line-height:1.8}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-col h4{font-size:15px;margin-bottom:16px}
.footer-col ul{display:grid;gap:11px}
.footer-col a{color:var(--text-2);font-size:14px}
.footer-col a:hover{color:var(--accent)}
.footer-contact li{display:flex;gap:10px;align-items:center;color:var(--text-2);font-size:14px}
.footer-contact i{color:var(--brand);font-size:13px}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}
.footer-bottom .kw{color:var(--text-2)}

/* ============ 移动底栏 ============ */
.mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:rgba(7,17,13,.94);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);gap:12px;align-items:center;
}
.mobile-bar .btn{flex:1}
.mobile-bar .to-top{
  width:46px;height:46px;border-radius:12px;flex-shrink:0;
  border:1px solid var(--line-strong);color:var(--text-1);
  display:flex;align-items:center;justify-content:center;
}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .nav-link{padding:10px 11px;font-size:14.5px}
  .nav-inner{gap:18px}
}
@media (max-width:992px){
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:min(320px,84vw);
    background:var(--bg-1);border-left:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:6px;
    margin:0;padding:92px 22px 32px;z-index:120;
    transform:translateX(100%);transition:transform .3s ease;
    box-shadow:-20px 0 50px rgba(0,0,0,.5);
  }
  .nav-links.open{transform:translateX(0)}
  .nav-link{padding:14px 12px;font-size:16px}
  .nav-link::after{left:12px;right:auto;width:26px;bottom:8px}
  .nav-toggle{display:flex}
  .nav-search{display:none}
  .nav-actions .btn-ghost{display:none}
  .section{padding:64px 0}
  .waterfall{grid-template-columns:repeat(4,minmax(0,1fr))}
  .wf-a,.wf-f{grid-column:span 4}
  .wf-b,.wf-c,.wf-d,.wf-e,.wf-g{grid-column:span 2}
  .feature{grid-template-columns:1fr;gap:32px}
  .feature.rev .feature-media{order:0}
  .cta-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .nav-inner{padding:0 18px;height:66px}
  .page-hero{padding:118px 0 52px}
  .stat-strip{margin-top:-24px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item{padding:18px;border-bottom:1px solid var(--line)}
  .stat-item:nth-child(2n){border-right:0}
  .stat-item:nth-child(n+3){border-bottom:0}
  .score-row{grid-template-columns:38px 1fr auto;gap:10px;padding:14px 16px}
  .score-league{grid-column:2;grid-row:2;font-size:13px}
  .score-match{grid-column:1 / span 3;grid-row:3;white-space:normal;font-size:15px}
  .score-value{grid-row:1;font-size:20px}
  .score-row .tag{display:none}
  .score-idx{font-size:16px}
  .score-time{font-size:16px}
  .mobile-bar{display:flex}
  body{padding-bottom:76px}
  .site-footer{margin-top:64px}
  .cta-band{padding:36px 24px}
  .cta-form input{min-width:0;width:100%}
  .cta-form .btn{width:100%}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:560px){
  .waterfall{grid-template-columns:1fr}
  .wf-a,.wf-b,.wf-c,.wf-d,.wf-e,.wf-f,.wf-g{grid-column:span 1}
  .section{padding:52px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px}
  .footer-grid{grid-template-columns:1fr}
  .logo-text b{font-size:14px}
}
@media (max-width:400px){
  .nav-actions .btn-primary{padding:0 14px;font-size:13px}
  .stat-item b{font-size:26px}
}

/* roulang page: category3 */
:root{
  --bg-0:#07110D;
  --bg-1:#0D1B16;
  --bg-2:#14251E;
  --bg-3:#1B3128;
  --line:rgba(236,246,241,.08);
  --line-2:rgba(236,246,241,.16);
  --brand:#12C48B;
  --accent:#D7F53C;
  --hot:#FF5E3A;
  --text-1:#ECF6F1;
  --text-2:#9DB3A9;
  --text-3:#6C837A;
  --light-bg:#F4F8F5;
  --light-text:#0B1A14;
  --light-sub:#4B6157;
  --r-card:16px;
  --r-img:12px;
  --r-btn:12px;
  --shadow-card:0 18px 40px rgba(0,0,0,.45);
  --shadow-accent:0 10px 28px rgba(215,245,60,.22);
  --font-sans:"HarmonyOS Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-num:"Barlow Condensed","Oswald","Arial Narrow","PingFang SC",sans-serif;
  --container:1200px;
  --container-wide:1320px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-radius:var(--r-img);object-fit:cover}
a{color:inherit;text-decoration:none;transition:color .22s ease,background-color .22s ease,border-color .22s ease}
a:hover{color:var(--accent)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em;font-weight:800}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:#08170F;padding:10px 16px;border-radius:0 0 10px 0;z-index:200}
.skip-link:focus{left:0}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.container.wide{max-width:var(--container-wide)}
.section{padding:88px 0}
.section.tight{padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.section-head .eyebrow{display:block;font-size:12px;letter-spacing:.22em;color:var(--brand);text-transform:uppercase;margin-bottom:10px;font-weight:700}
.section-head h2{font-size:clamp(22px,3vw,34px)}
.section-head p{color:var(--text-2);font-size:15px;max-width:640px;margin-top:10px}
.more-link{font-size:14px;color:var(--text-2);display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid transparent;padding-bottom:2px}
.more-link:hover{color:var(--accent);border-color:var(--accent)}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* icon fallbacks (no external assets) */
i{font-style:normal;display:inline-block;line-height:1}
.fa-magnifying-glass::before{content:"⌕"}
.fa-bars::before{content:"≡";font-size:22px;font-weight:700}
.fa-regular.fa-envelope::before{content:"✉"}
.fa-solid.fa-globe::before{content:"◍"}
.fa-regular.fa-clock::before{content:"◷"}
.fa-solid.fa-arrow-up::before{content:"↑"}
.fa-solid.fa-check::before{content:"✓"}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;font-size:15px;font-weight:700;border-radius:var(--r-btn);
  border:1px solid transparent;transition:all .22s ease;min-height:46px;white-space:nowrap;
}
.btn-pill{border-radius:999px}
.btn-sm{padding:9px 18px;font-size:14px;min-height:40px}
.btn-primary{background:var(--accent);color:#08170F;box-shadow:var(--shadow-accent)}
.btn-primary:hover{background:#E4FA66;color:#08170F;transform:translateY(-1px);box-shadow:0 14px 32px rgba(215,245,60,.3)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--text-1)}
.btn-ghost:hover{background:rgba(236,246,241,.08);border-color:var(--brand);color:var(--text-1)}
.btn-brand{background:var(--brand);color:#04120C}
.btn-brand:hover{background:#17d99b;color:#04120C;transform:translateY(-1px)}
.btn:disabled,.btn[disabled]{opacity:.4;box-shadow:none;cursor:not-allowed}

.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;letter-spacing:.06em;padding:5px 11px;border-radius:999px;background:rgba(18,196,139,.12);color:var(--brand);border:1px solid rgba(18,196,139,.28)}
.tag.hot{background:rgba(255,94,58,.14);color:#FF8A6E;border-color:rgba(255,94,58,.3)}
.tag.lime{background:rgba(215,245,60,.12);color:var(--accent);border-color:rgba(215,245,60,.28)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(7,17,13,.72);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:background-color .28s ease,box-shadow .28s ease;
}
.site-header.scrolled{background:rgba(7,17,13,.94);box-shadow:0 12px 30px rgba(0,0,0,.45)}
.nav-inner{max-width:var(--container-wide);margin:0 auto;padding:0 24px;height:74px;display:flex;align-items:center;gap:26px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#04120C;font-weight:900;font-size:18px;
}
.logo-text{display:flex;flex-direction:column;line-height:1.12}
.logo-text b{font-size:15px;color:var(--text-1);letter-spacing:.02em}
.logo-text em{font-size:11.5px;color:var(--accent);letter-spacing:.2em;font-style:normal}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-link{position:relative;padding:9px 14px;border-radius:10px;font-size:15px;color:var(--text-2);font-weight:500}
.nav-link:hover{color:var(--text-1);background:rgba(236,246,241,.06)}
.nav-link.active{color:var(--accent);font-weight:700}
.nav-link.active::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;border-radius:2px;background:var(--accent)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-search{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border:1px solid var(--line);border-radius:999px;font-size:14px;color:var(--text-2)}
.nav-search i{font-size:16px;color:var(--brand)}
.nav-search:hover{border-color:rgba(18,196,139,.5);color:var(--text-1)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);align-items:center;justify-content:center;color:var(--text-1)}
.nav-toggle:hover{border-color:var(--accent);color:var(--accent)}
.nav-scrim{position:fixed;inset:0;background:rgba(4,10,8,.6);backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:.28s ease;z-index:80}
.nav-scrim.show{opacity:1;visibility:visible}

/* ---------- page hero ---------- */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(100deg,rgba(7,17,13,.96) 8%,rgba(7,17,13,.72) 46%,rgba(7,17,13,.42) 100%),url(/assets/images/backpic/back-1.png);
  background-size:cover;background-position:center;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(circle at 88% 12%,rgba(215,245,60,.14),transparent 42%),radial-gradient(circle at 12% 96%,rgba(18,196,139,.14),transparent 46%);
}
.hero-inner{position:relative;z-index:2;padding:84px 24px 64px}
.crumb{font-size:13px;color:var(--text-3);letter-spacing:.04em;margin-bottom:18px;display:flex;gap:10px;flex-wrap:wrap}
.crumb a{color:var(--text-2)}
.crumb span.sep{color:var(--text-3)}
.page-hero h1{font-size:clamp(30px,5vw,54px);line-height:1.15;max-width:820px}
.page-hero h1 .hl{color:var(--accent)}
.hero-sub{margin-top:18px;font-size:17px;color:var(--text-2);max-width:620px;line-height:1.85}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;border:1px solid var(--line-2);font-size:14px;color:var(--text-2);background:rgba(20,37,30,.5)}
.chip:hover{border-color:var(--accent);color:var(--accent);background:rgba(215,245,60,.08)}
.hero-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:42px;max-width:900px}
.stat{padding:16px 18px;border-radius:14px;border:1px solid var(--line);background:rgba(13,27,22,.62)}
.stat b{display:block;font-family:var(--font-num);font-size:28px;color:var(--accent);letter-spacing:.03em;line-height:1.1}
.stat span{font-size:13px;color:var(--text-3)}

/* ---------- scene cards ---------- */
.scene-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:20px}
.scene-card{
  position:relative;border:1px solid var(--line);border-radius:var(--r-card);background:var(--bg-1);
  overflow:hidden;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.scene-card:hover{transform:translateY(-4px);border-color:rgba(18,196,139,.4);box-shadow:var(--shadow-card)}
.scene-card.big{grid-row:span 2;display:flex;flex-direction:column}
.scene-card.big .scene-cover{aspect-ratio:16/10;overflow:hidden;margin:0;border-radius:0}
.scene-card.big .scene-cover img{width:100%;height:100%;border-radius:0}
.scene-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1}
.scene-body h3{font-size:19px}
.scene-body p{font-size:14.5px;color:var(--text-2);line-height:1.85}
.scene-row{display:flex;align-items:center;gap:16px;padding:20px 22px}
.scene-row .scene-thumb{width:88px;height:66px;flex:0 0 88px;border-radius:10px;overflow:hidden;background:var(--bg-2)}
.scene-row .scene-thumb img{width:100%;height:100%}
.scene-row h3{font-size:17px;margin-bottom:6px}
.scene-row p{font-size:14px;color:var(--text-2)}
.scene-meta{margin-top:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-top:6px}

/* ---------- timeline ---------- */
.timeline{position:relative;margin-top:44px}
.timeline::before{content:"";position:absolute;left:96px;top:16px;bottom:24px;width:1px;background:linear-gradient(180deg,rgba(215,245,60,.72),rgba(215,245,60,.04))}
.tl-item{position:relative;display:grid;grid-template-columns:96px 1fr;gap:28px;padding-bottom:22px}
.tl-item::before{content:"";position:absolute;left:96px;top:14px;width:13px;height:13px;border-radius:50%;background:var(--bg-0);border:2px solid var(--accent);transform:translateX(-50%);transition:box-shadow .22s ease}
.tl-item:hover::before{box-shadow:0 0 0 6px rgba(215,245,60,.14)}
.tl-num{display:block;text-align:right;padding-right:22px;font-family:var(--font-num);font-size:44px;line-height:.95;color:var(--accent);letter-spacing:.03em}
.tl-card{
  border:1px solid var(--line);border-radius:var(--r-card);background:var(--bg-1);
  padding:24px 26px;transition:transform .22s ease,border-color .22s ease,background-color .22s ease,box-shadow .22s ease;
}
.tl-card:hover{transform:translateY(-3px);border-color:rgba(215,245,60,.36);background:var(--bg-2);box-shadow:var(--shadow-card)}
.tl-card h3{font-size:19px;margin-bottom:8px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tl-card p{font-size:14.8px;color:var(--text-2)}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tl-tip{margin-top:14px;padding:12px 16px;border-left:3px solid var(--brand);background:rgba(18,196,139,.08);border-radius:0 10px 10px 0;font-size:14px;color:var(--text-2)}

/* ---------- feature split ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center}
.split.reverse .split-media{order:2}
.split-media{position:relative;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line)}
.split-media img{width:100%;aspect-ratio:16/10;border-radius:0}
.split-media .media-badge{position:absolute;left:16px;top:16px;background:rgba(7,17,13,.78);border:1px solid rgba(215,245,60,.35);color:var(--accent);font-size:12px;letter-spacing:.1em;padding:6px 12px;border-radius:999px}
.split-body h2{font-size:clamp(22px,3vw,32px);margin-bottom:14px}
.split-body>p{color:var(--text-2);font-size:15.5px}
.check-list{margin-top:22px;display:grid;gap:12px}
.check-list li{display:flex;gap:12px;font-size:15px;color:var(--text-2);align-items:flex-start}
.check-list li i{flex:0 0 22px;height:22px;border-radius:50%;display:grid;place-items:center;background:rgba(18,196,139,.14);color:var(--brand);font-size:12px;margin-top:3px}

/* ---------- light section ---------- */
.section-light{background:var(--light-bg);color:var(--light-text)}
.section-light .eyebrow{color:#0F8E68}
.section-light h2{color:var(--light-text)}
.section-light .section-head p{color:var(--light-sub)}
.safety-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.safety-item{background:#fff;border:1px solid rgba(11,26,20,.08);border-radius:var(--r-card);padding:24px 26px;box-shadow:0 10px 24px rgba(11,26,20,.06)}
.safety-item strong{display:block;font-size:17px;margin-bottom:8px;color:var(--light-text)}
.safety-item p{font-size:14.5px;color:var(--light-sub)}
.safety-item .idx{font-family:var(--font-num);font-size:22px;color:#0F8E68;display:block;margin-bottom:10px;letter-spacing:.06em}

/* ---------- faq ---------- */
.faq-wrap{max-width:860px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;font-size:17px;font-weight:600;color:var(--text-1);text-align:left;
}
.faq-q:hover{color:var(--accent)}
.faq-q .ico{flex:0 0 26px;height:26px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;font-size:15px;color:var(--brand);transition:transform .28s ease,background-color .28s ease}
.faq-item.open .faq-q .ico{transform:rotate(180deg);background:rgba(215,245,60,.14);color:var(--accent);border-color:rgba(215,245,60,.4)}
.faq-a{max-height:0;overflow:hidden;opacity:0;transition:max-height .32s ease,opacity .28s ease,padding .28s ease}
.faq-item.open .faq-a{max-height:420px;opacity:1;padding:0 4px 24px}
.faq-a p{font-size:15px;color:var(--text-2)}

/* ---------- cta banner ---------- */
.cta-banner{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.cta-banner::before{content:"";position:absolute;inset:0;background-image:linear-gradient(95deg,rgba(7,17,13,.94),rgba(7,17,13,.68)),url(/assets/images/backpic/back-2.webp);background-size:cover;background-position:center}
.cta-inner{position:relative;z-index:2;padding:52px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(22px,3vw,30px);max-width:560px}
.cta-inner p{margin-top:12px;color:var(--text-2);font-size:15px;max-width:520px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-note{margin-top:14px;font-size:12.5px;color:var(--text-3)}

/* ---------- footer ---------- */
.site-footer{background:var(--bg-1);border-top:1px solid var(--line);padding:68px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand p{margin-top:18px;font-size:14.5px;color:var(--text-2);max-width:340px}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-col h4{font-size:15px;margin-bottom:18px;color:var(--text-1)}
.footer-col ul li{margin-bottom:12px}
.footer-col a{font-size:14.5px;color:var(--text-2)}
.footer-col a:hover{color:var(--accent)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-2);margin-bottom:12px}
.footer-contact i{color:var(--brand);margin-top:5px;font-size:14px}
.footer-bottom{margin-top:52px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--text-3)}

/* ---------- mobile bar ---------- */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:85;display:none;
  gap:10px;padding:12px 16px;background:rgba(7,17,13,.96);border-top:1px solid var(--line);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.mobile-bar .btn{flex:1}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
}
@media (max-width:992px){
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;width:min(320px,84vw);margin:0;
    background:var(--bg-1);border-left:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:6px;padding:96px 20px 32px;
    transform:translateX(100%);transition:transform .3s ease;z-index:88;overflow-y:auto;
  }
  .nav-links.open{transform:none}
  .nav-link{padding:14px 16px;font-size:16px;border-radius:12px}
  .nav-link.active::after{left:16px;right:auto;width:22px}
  .nav-search{display:none}
  .nav-toggle{display:inline-flex}
  .split{grid-template-columns:1fr;gap:32px}
  .split.reverse .split-media{order:0}
  .scene-grid{grid-template-columns:1fr}
  .scene-card.big{grid-row:auto}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  .section{padding:64px 0}
  .section.tight{padding:52px 0}
  .hero-inner{padding:60px 18px 48px}
  .container{padding:0 18px}
  .nav-inner{padding:0 18px;height:66px;gap:14px}
  .safety-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-inner{padding:36px 24px}
  .mobile-bar{display:flex}
  body{padding-bottom:78px}
  .footer-bottom{margin-top:36px}
}
@media (max-width:640px){
  .timeline::before{left:56px}
  .tl-item{grid-template-columns:56px 1fr;gap:16px}
  .tl-item::before{left:56px;top:10px}
  .tl-num{font-size:30px;padding-right:14px}
  .tl-card{padding:20px 18px}
  .page-hero h1{font-size:29px}
  .hero-stats{grid-template-columns:1fr 1fr;gap:12px}
  .scene-row{flex-direction:column;align-items:flex-start}
  .scene-row .scene-thumb{width:100%;height:150px;flex:none}
}
@media (max-width:520px){
  .nav-actions .btn-ghost{display:none}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr}
  .faq-q{font-size:16px;padding:18px 2px}
  .cta-actions .btn{width:100%}
}
@media (max-width:400px){
  .logo-text b{font-size:14px}
  .logo-text em{font-size:10.5px;letter-spacing:.14em}
}