:root{
  --main:#10b981;
  --accent:#fbbf24;
  --bg:#0a1410;
  --text:#ecfdf5;
  --panel:#0f1e18;
  --panel-2:#132a21;
  --line:rgba(16,185,129,.22);
  --shadow-1:0 10px 24px -8px rgba(0,0,0,.75);
  --shadow-2:0 22px 46px -12px rgba(0,0,0,.85);
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(16,185,129,.16),transparent 60%),
    radial-gradient(900px 500px at 0% 20%,rgba(251,191,36,.07),transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Inter',"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:14px;
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{font-weight:900;letter-spacing:-.02em;color:var(--text)}
.mono{font-family:var(--mono);letter-spacing:0}
a{text-decoration:none;color:inherit}
::selection{background:var(--main);color:#04120c}

/* ============ 导航 ============ */
.topnav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(10,20,16,.55);
  backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;
  transition:background .35s ease,border-color .35s ease,box-shadow .35s ease,padding .3s ease;
  padding:10px 0;
}
.topnav.is-stuck{
  background:rgba(10,20,16,.94);
  border-bottom:1px solid var(--line);
  box-shadow:0 12px 30px -14px #000;
  padding:4px 0;
}
.nav-inner{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.brand{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:900;font-size:20px;color:var(--text);
  padding:6px 14px;border-radius:12px;
  background:linear-gradient(180deg,#173a2c,#0d221a);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14),var(--shadow-1);
  border:1px solid var(--line);
}
.brand i{color:var(--accent);font-size:17px}
.nav-links{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto;align-items:center}
.nav-links a{
  font-size:13px;font-weight:600;color:#bfe9d6;
  padding:7px 12px;border-radius:9px;transition:.22s;
}
.nav-links a:hover,.nav-links a.active{
  color:#04120c;background:linear-gradient(135deg,var(--main),#34d399);
  box-shadow:0 8px 18px -8px var(--main);
}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--text);
  border-radius:9px;padding:6px 11px;font-size:16px;margin-left:auto}
.switch-btn{
  font-size:12px;font-weight:800;color:#04120c;
  padding:8px 15px;border-radius:10px;border:none;
  background:linear-gradient(135deg,var(--accent),#fcd34d);
  box-shadow:0 10px 20px -10px var(--accent);
  position:relative;overflow:hidden;
}
.switch-btn::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.75) 50%,transparent 70%);
  transform:translateX(-120%);transition:transform .6s ease;
}
.switch-btn:hover::after{transform:translateX(120%)}

/* ============ Hero 轮播 ============ */
.hero{position:relative;height:clamp(420px,64vh,620px);overflow:hidden;margin-top:58px}
.slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1s ease;
  background-size:cover;background-position:center;
}
.slide.on{opacity:1}
.slide::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(10,20,16,.95) 0%,rgba(10,20,16,.7) 45%,rgba(10,20,16,.35) 100%),
             linear-gradient(0deg,var(--bg) 2%,transparent 45%);
}
.hero-body{
  position:absolute;inset:0;z-index:3;display:flex;align-items:center;
}
.hero-txt{max-width:640px;padding:0 6vw}
.hero-tag{
  display:inline-flex;gap:8px;align-items:center;
  font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);background:rgba(251,191,36,.12);
  border:1px solid rgba(251,191,36,.35);padding:5px 12px;border-radius:99px;margin-bottom:14px;
}
.hero-txt h1{
  font-size:clamp(30px,4.4vw,54px);line-height:1.06;margin:0 0 14px;
  text-shadow:0 8px 26px rgba(0,0,0,.85);
}
.hero-txt h1 em{font-style:normal;color:var(--main)}
.hero-txt p{color:#c8e7d9;font-size:14px;max-width:520px;margin-bottom:20px}
.hero-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:#9dc4b2;margin-bottom:22px}
.hero-meta span{display:inline-flex;gap:6px;align-items:center}
.hero-meta i{color:var(--accent)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.btn-main{
  border:none;font-weight:800;font-size:13.5px;color:#04120c;
  padding:12px 24px;border-radius:12px;
  background:linear-gradient(135deg,var(--main) 0%,#34d399 45%,var(--accent) 100%);
  background-size:200% 200%;
  box-shadow:0 16px 30px -14px var(--main),inset 0 1px 0 rgba(255,255,255,.4);
  transition:.35s;position:relative;overflow:hidden;
}
.btn-main:hover{background-position:100% 50%;transform:translateY(-2px);color:#04120c}
.btn-ghost{
  font-weight:700;font-size:13.5px;color:var(--text);
  padding:12px 22px;border-radius:12px;border:1px solid rgba(236,253,245,.28);
  background:rgba(255,255,255,.05);transition:.28s;
}
.btn-ghost:hover{background:rgba(16,185,129,.18);border-color:var(--main);color:#fff}
.hero-dots{position:absolute;bottom:22px;left:6vw;z-index:5;display:flex;gap:9px}
.hero-dots button{
  width:34px;height:5px;border-radius:9px;border:none;background:rgba(236,253,245,.28);
  transition:.3s;padding:0;
}
.hero-dots button.on{background:var(--accent);width:52px;box-shadow:0 0 16px var(--accent)}

/* ============ 通用区块 ============ */
.wrap{max-width:1280px;margin:0 auto;padding:0 18px}
.sec{padding:44px 0 8px}
.sec-head{display:flex;align-items:flex-end;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(20px,2.4vw,27px);margin:0;display:inline-flex;align-items:center;gap:10px}
.sec-head h2 .dot{
  width:9px;height:26px;border-radius:4px;
  background:linear-gradient(180deg,var(--accent),var(--main));
  box-shadow:0 0 18px rgba(16,185,129,.7);
}
.sec-head .sub{font-size:12.5px;color:#8fbca9;margin-bottom:4px}
.sec-head .more{margin-left:auto;font-size:12.5px;font-weight:700;color:var(--accent);display:inline-flex;gap:6px;align-items:center}
.sec-head .more:hover{color:#fde68a}

/* ============ 分类入口 ============ */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.cat-card{
  position:relative;border-radius:14px;padding:16px 14px;
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);
  box-shadow:var(--shadow-1),inset 0 1px 0 rgba(255,255,255,.06);
  transition:.3s;overflow:hidden;
}
.cat-card::before{
  content:"";position:absolute;top:-40px;right:-30px;width:90px;height:90px;border-radius:50%;
  background:radial-gradient(circle,rgba(16,185,129,.35),transparent 70%);
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--main);box-shadow:var(--shadow-2),0 0 0 1px rgba(16,185,129,.35)}
.cat-card i{font-size:19px;color:var(--accent);margin-bottom:8px;display:block}
.cat-card b{display:block;font-size:14.5px;font-weight:800}
.cat-card span{font-size:11px;color:#8fbca9;font-family:var(--mono)}

/* ============ 海报卡片 ============ */
.poster-grid{display:grid;gap:14px;grid-template-columns:repeat(6,1fr)}
.poster-grid.dense{grid-template-columns:repeat(6,1fr)}
.pcard{
  position:relative;border-radius:13px;overflow:hidden;cursor:pointer;
  background:var(--panel);border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:transform .32s cubic-bezier(.2,.7,.3,1.2),box-shadow .32s,border-color .3s;
}
.pcard:hover{transform:translateY(-8px) scale(1.035);box-shadow:var(--shadow-2),0 0 0 1px var(--main);border-color:var(--main);z-index:4}
.pthumb{position:relative;aspect-ratio:2/3;overflow:hidden;background:linear-gradient(160deg,#183a2c,#0b1a14)}
.pthumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.pcard:hover .pthumb img{transform:scale(1.08)}
.badge-q{
  position:absolute;top:8px;right:8px;font-size:10px;font-weight:900;
  font-family:var(--mono);padding:2px 7px;border-radius:6px;color:#04120c;
  background:linear-gradient(135deg,var(--accent),#fcd34d);
  box-shadow:0 4px 12px -4px rgba(251,191,36,.9);
}
.badge-q.fourk{background:linear-gradient(135deg,#34d399,var(--main));color:#04120c;box-shadow:0 4px 12px -4px rgba(16,185,129,.9)}
.p-rate{
  position:absolute;bottom:8px;left:8px;font-size:11.5px;font-weight:800;
  font-family:var(--mono);color:var(--accent);
  background:rgba(4,18,12,.82);padding:2px 7px;border-radius:6px;
  border:1px solid rgba(251,191,36,.35);
}
.p-info{padding:9px 10px 11px}
.p-info b{display:block;font-size:13px;font-weight:800;line-height:1.35;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}
.p-info small{display:block;font-size:11px;color:#8fbca9;margin-top:3px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:var(--mono)}

/* ============ 排行榜 ============ */
.rank-wrap{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rank-item{
  display:flex;gap:12px;align-items:center;padding:9px 12px;border-radius:11px;
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);box-shadow:var(--shadow-1);cursor:pointer;transition:.28s;
}
.rank-item:hover{transform:translateX(5px);border-color:var(--main);box-shadow:var(--shadow-2)}
.rank-no{
  font-family:var(--mono);font-size:17px;font-weight:800;width:34px;text-align:center;
  color:#4d7a67;flex:0 0 34px;
}
.rank-item:nth-child(1) .rank-no,.rank-item:nth-child(2) .rank-no,.rank-item:nth-child(3) .rank-no{color:var(--accent);text-shadow:0 0 14px rgba(251,191,36,.6)}
.rank-thumb{width:44px;height:62px;border-radius:8px;overflow:hidden;flex:0 0 44px;background:#0b1a14}
.rank-thumb img{width:100%;height:100%;object-fit:cover}
.rank-txt{min-width:0;flex:1}
.rank-txt b{display:block;font-size:13.5px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-txt small{font-size:11px;color:#8fbca9;font-family:var(--mono)}
.rank-score{font-family:var(--mono);font-weight:800;font-size:15px;color:var(--main)}

/* ============ 手风琴说明 ============ */
.acc{margin-top:6px}
.acc-item{
  border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:10px;
  background:linear-gradient(180deg,var(--panel-2),var(--panel));box-shadow:var(--shadow-1);
}
.acc-btn{
  width:100%;text-align:left;background:none;border:none;color:var(--text);
  font-weight:800;font-size:14px;padding:14px 16px;display:flex;align-items:center;gap:10px;
}
.acc-btn .num{font-family:var(--mono);color:var(--accent);font-size:12px}
.acc-btn i{margin-left:auto;transition:.3s;color:var(--main);font-size:12px}
.acc-item.open .acc-btn i{transform:rotate(180deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .4s ease}
.acc-body p{padding:0 16px 14px;margin:0;font-size:13px;color:#b6dbcc;line-height:1.75}

/* ============ 特色图标列表 ============ */
.feat-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:4px}
.feat{
  display:flex;gap:11px;align-items:flex-start;padding:14px;border-radius:12px;
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);box-shadow:var(--shadow-1);
}
.feat i{font-size:16px;color:var(--accent);margin-top:2px}
.feat b{display:block;font-size:13.5px;margin-bottom:2px}
.feat span{font-size:11.5px;color:#8fbca9;line-height:1.6}

/* ============ 推荐组件 ============ */
.pick-box{
  border-radius:16px;padding:22px;
  background:linear-gradient(135deg,rgba(16,185,129,.14),rgba(251,191,36,.06)),var(--panel);
  border:1px solid var(--line);box-shadow:var(--shadow-2),inset 0 1px 0 rgba(255,255,255,.07);
}
.pick-out{
  font-family:var(--mono);font-size:26px;font-weight:800;color:var(--accent);
  min-height:40px;letter-spacing:.01em;
}
.pick-sub{font-size:12.5px;color:#9dc4b2;margin:6px 0 16px}

/* ============ 片单 ============ */
.list-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.list-row{
  display:flex;gap:13px;padding:13px;border-radius:12px;
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);box-shadow:var(--shadow-1);transition:.28s;
}
.list-row:hover{border-color:var(--main);box-shadow:var(--shadow-2);transform:translateY(-3px)}
.list-row .n{
  font-family:var(--mono);font-weight:800;font-size:14px;color:var(--main);
  flex:0 0 26px;padding-top:1px;
}
.list-row b{display:block;font-size:13.5px;margin-bottom:3px}
.list-row p{margin:0;font-size:12px;color:#9dc4b2;line-height:1.65}

/* ============ 友链 ============ */
.friend{
  margin-top:40px;padding:22px;border-radius:14px;
  border:1px dashed rgba(16,185,129,.35);
  background:rgba(16,185,129,.05);
}
.friend h3{font-size:14px;font-weight:900;margin:0 0 10px;display:flex;gap:8px;align-items:center}
.friend h3 i{color:var(--accent);font-size:12px}
.friend p{margin:0;font-size:12.5px;color:#9dc4b2;word-break:break-all}

/* ============ 页脚 ============ */
footer{
  margin-top:46px;padding:34px 0 26px;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,transparent,rgba(16,185,129,.06));
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
.foot-grid h4{font-size:13px;font-weight:900;margin:0 0 11px;color:var(--accent)}
.foot-grid a,.foot-grid p{display:block;font-size:12.5px;color:#9dc4b2;margin:0 0 7px;transition:.2s}
.foot-grid a:hover{color:var(--main);transform:translateX(3px)}
.copy{margin-top:24px;padding-top:16px;border-top:1px solid rgba(16,185,129,.14);
  font-size:12px;color:#6f9b89;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-family:var(--mono)}

/* ============ 底部抽屉弹窗 ============ */
.drawer-mask{
  position:fixed;inset:0;background:rgba(2,10,7,.72);backdrop-filter:blur(3px);
  opacity:0;visibility:hidden;transition:.3s;z-index:2000;
}
.drawer-mask.on{opacity:1;visibility:visible}
.drawer{
  position:fixed;left:0;right:0;bottom:0;z-index:2001;
  max-height:82vh;overflow-y:auto;
  transform:translateY(102%);transition:transform .42s cubic-bezier(.2,.8,.25,1);
  background:linear-gradient(180deg,var(--panel-2),#08150f);
  border-radius:20px 20px 0 0;
  border-top:1px solid var(--main);
  box-shadow:0 -24px 60px -12px #000;
  padding:22px 22px 30px;
}
.drawer.on{transform:translateY(0)}
.drawer-inner{max-width:980px;margin:0 auto;display:flex;gap:22px;flex-wrap:wrap}
.drawer-poster{width:170px;flex:0 0 170px;border-radius:12px;overflow:hidden;
  box-shadow:var(--shadow-2);border:1px solid var(--line);background:#0b1a14}
.drawer-poster img{width:100%;display:block;aspect-ratio:2/3;object-fit:cover}
.drawer-main{flex:1;min-width:240px}
.drawer-main h3{font-size:23px;margin:0 0 8px}
.d-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.d-meta span{
  font-size:11.5px;font-family:var(--mono);padding:3px 9px;border-radius:7px;
  background:rgba(16,185,129,.14);border:1px solid var(--line);color:#a9e6cd;
}
.d-meta span.hi{color:var(--accent);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.1)}
.d-label{font-size:11px;font-weight:900;letter-spacing:.1em;color:var(--accent);text-transform:uppercase;margin-bottom:4px}
.d-line{font-size:13px;color:#c3e5d7;margin-bottom:13px;line-height:1.75}
.drawer-close{
  position:absolute;top:14px;right:16px;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line);background:rgba(16,185,129,.14);color:var(--text);
  font-size:15px;line-height:1;display:flex;align-items:center;justify-content:center;transition:.25s;
}
.drawer-close:hover{background:var(--main);color:#04120c;transform:rotate(90deg)}
.grab{width:52px;height:5px;border-radius:9px;background:rgba(236,253,245,.24);margin:0 auto 16px}

/* ============ 滚动动效 ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ============ 响应式 ============ */
@media(max-width:1080px){
  .poster-grid,.poster-grid.dense{grid-template-columns:repeat(5,1fr)}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .feat-list{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .nav-toggle{display:inline-block}
  .nav-links{
    display:none;width:100%;order:5;margin:8px 0 4px;
    background:rgba(9,22,17,.98);border:1px solid var(--line);border-radius:12px;padding:8px;
  }
  .nav-links.show{display:flex}
  .switch-btn{display:none}
  .poster-grid,.poster-grid.dense{grid-template-columns:repeat(3,1fr)}
  .rank-wrap{grid-template-columns:1fr}
  .list-grid{grid-template-columns:1fr}
  .hero{margin-top:52px;height:460px}
  .hero-txt{padding:0 5vw}
  .drawer-poster{width:120px;flex:0 0 120px}
}
@media(max-width:560px){
  .poster-grid,.poster-grid.dense{grid-template-columns:repeat(2,1fr);gap:11px}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .feat-list{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .sec{padding:32px 0 6px}
  .drawer{padding:18px 15px 26px}
  .pick-out{font-size:22px}
}

/* --- 子页面追加 --- */
.guide-hero {padding:56px 0 26px;border-bottom:1px solid var(--line);background:radial-gradient(1000px 320px at 20% -20%,rgba(16,185,129,.18),transparent 70%);}
.guide-hero h1 {font-weight:900;letter-spacing:-.5px;font-size:clamp(1.7rem,3.6vw,2.7rem);line-height:1.2;}
.guide-hero h1 em {font-style:normal;color:var(--main);}
.guide-lead {color:rgba(236,253,245,.72);max-width:74ch;margin-top:14px;font-size:1.02rem;line-height:1.85;}
.g-chip {display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border:1px solid var(--line);border-radius:999px;background:var(--panel);font-size:.8rem;color:var(--main);margin:0 8px 8px 0;font-family:var(--mono);}
.g-step {background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px 24px;height:100%;box-shadow:var(--shadow-1);position:relative;transition:.25s;}
.g-step:hover {transform:translateY(-4px);border-color:rgba(16,185,129,.5);box-shadow:var(--shadow-2);}
.g-step .num {font-family:var(--mono);font-size:.78rem;color:var(--accent);letter-spacing:1px;}
.g-step h3 {font-size:1.1rem;font-weight:800;margin:10px 0 10px;}
.g-step h3 i {color:var(--main);margin-right:8px;}
.g-step p {color:rgba(236,253,245,.7);font-size:.92rem;line-height:1.8;margin:0;}
.g-step ul {margin:12px 0 0;padding-left:18px;color:rgba(236,253,245,.7);font-size:.9rem;line-height:1.9;}
.g-step ul li::marker {color:var(--main);}
.g-card {background:var(--panel-2);border:1px solid var(--line);border-radius:16px;padding:24px;height:100%;}
.g-card h3 {font-size:1.06rem;font-weight:800;margin-bottom:12px;}
.g-card h3 i {color:var(--accent);margin-right:8px;}
.g-card p,.g-card li {color:rgba(236,253,245,.72);font-size:.92rem;line-height:1.85;}
.g-card ul {padding-left:18px;margin:0;}
.g-card li::marker {color:var(--main);}
.g-qa {border:1px solid var(--line);border-radius:14px;background:var(--panel);margin-bottom:14px;overflow:hidden;}
.g-qa summary {cursor:pointer;padding:17px 20px;font-weight:700;font-size:.98rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;}
.g-qa summary::-webkit-details-marker {display:none;}
.g-qa summary::after {content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.75rem;color:var(--main);transition:.25s;}
.g-qa[open] summary::after {transform:rotate(45deg);}
.g-qa .a {padding:0 20px 18px;color:rgba(236,253,245,.72);font-size:.92rem;line-height:1.85;}
.g-note {border-left:3px solid var(--accent);background:rgba(251,191,36,.07);padding:16px 20px;border-radius:0 12px 12px 0;font-size:.92rem;color:rgba(236,253,245,.8);line-height:1.85;}
.g-note strong {color:var(--accent);}
.g-table {width:100%;border-collapse:collapse;font-size:.9rem;}
.g-table th,.g-table td {padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;color:rgba(236,253,245,.78);}
.g-table th {color:var(--main);font-weight:700;font-family:var(--mono);font-size:.8rem;letter-spacing:.5px;background:var(--panel-2);}
.g-table tr:last-child td {border-bottom:none;}
.g-table td:first-child {color:var(--text);font-weight:600;}
.guide-hero {padding:38px 0 18px;}
.g-step,.g-card {padding:20px 18px;}

/* --- 子页面追加 --- */
/* 本页专属少量样式，配色沿用站点变量 */
  :root {
    --main:#10b981;
    --accent:#fbbf24;
    --bg:#0a1410;
    --text:#ecfdf5;
    --panel:#0f1e18;
    --panel-2:#132a21;
    --line:rgba(16,185,129,.22);
    --shadow-1:0 10px 24px -8px rgba(0,0,0,.75);
    --shadow-2:0 22px 46px -12px rgba(0,0,0,.85);
    --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  }
.rank-intro {max-width:820px;color:rgba(236,253,245,.78);line-height:1.9;font-size:15px;}
.rank-tabs {display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 6px;}
.rank-tab {border:1px solid var(--line);background:var(--panel);color:rgba(236,253,245,.75);
    padding:8px 18px;border-radius:999px;font-size:13.5px;cursor:pointer;transition:.25s;font-weight:500;}
.rank-tab:hover {border-color:var(--main);color:var(--text);}
.rank-tab.on {background:var(--main);color:#04140e;border-color:var(--main);font-weight:700;}
.rank-list {display:flex;flex-direction:column;gap:14px;margin-top:22px;}
.rank-item.top1 .rank-no {color:var(--accent);}
.rank-item.top2 .rank-no {color:#d1d5db;}
.rank-item.top3 .rank-no {color:#d97706;}
.rank-info h3 {margin:0 0 6px;font-size:17px;font-weight:700;color:var(--text);}
.rank-info h3 a {color:inherit;text-decoration:none;}
.rank-info h3 a:hover {color:var(--main);}
.rank-meta {font-size:12.5px;color:rgba(236,253,245,.55);display:flex;flex-wrap:wrap;gap:14px;margin-bottom:8px;}
.rank-desc {font-size:13.5px;color:rgba(236,253,245,.72);line-height:1.7;margin:0;}
.rank-score b {display:block;font-family:var(--mono);font-size:24px;color:var(--accent);font-weight:800;}
.rank-score span {font-size:11.5px;color:rgba(236,253,245,.5);}
.rank-note {background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 26px;
    color:rgba(236,253,245,.78);line-height:1.9;font-size:14px;margin-top:18px;}
.rank-note h3 {color:var(--main);font-size:16px;margin:0 0 10px;font-weight:700;}
.rank-note ul {margin:0;padding-left:20px;}
.rank-note li {margin-bottom:8px;}
.rank-note li:last-child {margin-bottom:0;}
.rank-score b {font-size:18px;}
.rank-info h3 {font-size:15px;}

/* --- 子页面追加 --- */
.about-hero {padding:56px 0 34px;position:relative;overflow:hidden}
.about-hero::after {content:"";position:absolute;right:-120px;top:-80px;width:360px;height:360px;border-radius:50%;
    background:radial-gradient(circle,rgba(16,185,129,.22),transparent 65%);pointer-events:none}
.about-hero h1 {font-size:clamp(1.7rem,4vw,2.7rem);font-weight:800;line-height:1.25;margin:14px 0 16px;letter-spacing:-.5px}
.about-hero h1 em {font-style:normal;color:var(--accent)}
.about-hero p {max-width:720px;color:rgba(236,253,245,.78);line-height:1.85;font-size:1rem}
.pill-row {display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.pill {font-family:var(--mono);font-size:.76rem;padding:6px 13px;border-radius:999px;
    border:1px solid var(--line);background:rgba(16,185,129,.09);color:var(--main)}
.pill.warm {border-color:rgba(251,191,36,.35);background:rgba(251,191,36,.08);color:var(--accent)}
.stat-row {display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.stat-row {grid-template-columns:repeat(2,1fr)}
.stat-box {background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 16px;box-shadow:var(--shadow-1)}
.stat-box .num {font-family:var(--mono);font-size:1.5rem;font-weight:700;color:var(--accent)}
.stat-box .lab {font-size:.78rem;color:rgba(236,253,245,.62);margin-top:6px;letter-spacing:.4px}
.about-card {background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px 24px;
    box-shadow:var(--shadow-1);height:100%;transition:transform .22s ease,border-color .22s ease}
.about-card:hover {transform:translateY(-4px);border-color:rgba(16,185,129,.45)}
.about-card .ic {width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
    background:rgba(16,185,129,.14);color:var(--main);font-size:1.15rem;margin-bottom:16px}
.about-card h3 {font-size:1.06rem;font-weight:700;color:var(--text);margin-bottom:10px;line-height:1.45}
.about-card p {font-size:.9rem;line-height:1.85;color:rgba(236,253,245,.7);margin:0}
.sec-title {font-size:clamp(1.25rem,2.6vw,1.7rem);font-weight:800;letter-spacing:-.3px;margin-bottom:8px}
.sec-title span {color:var(--main)}
.sec-desc {color:rgba(236,253,245,.62);font-size:.92rem;line-height:1.8;max-width:760px;margin-bottom:26px}
.std-list {list-style:none;padding:0;margin:0;display:grid;gap:14px}
.std-list li {display:flex;gap:14px;padding:18px 20px;background:var(--panel-2);border:1px solid var(--line);
    border-radius:13px;line-height:1.8;font-size:.92rem;color:rgba(236,253,245,.82)}
.std-list li i {color:var(--accent);margin-top:4px;flex:0 0 auto}
.std-list li b {color:var(--text)}
.timeline {position:relative;padding-left:26px;margin-top:8px}
.timeline::before {content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;
    background:linear-gradient(180deg,var(--main),rgba(16,185,129,.05))}
.tl-item {position:relative;padding-bottom:24px}
.tl-item::before {content:"";position:absolute;left:-25px;top:5px;width:12px;height:12px;border-radius:50%;
    background:var(--bg);border:2px solid var(--main);box-shadow:0 0 0 4px rgba(16,185,129,.12)}
.tl-item .tl-year {font-family:var(--mono);font-size:.8rem;color:var(--accent);letter-spacing:.5px}
.tl-item h4 {font-size:1rem;font-weight:700;margin:6px 0 6px}
.tl-item p {font-size:.88rem;line-height:1.8;color:rgba(236,253,245,.66);margin:0}
.cta-band {margin-top:10px;background:linear-gradient(120deg,var(--panel-2),var(--panel));
    border:1px solid var(--line);border-radius:18px;padding:34px 28px;box-shadow:var(--shadow-2);
    display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.cta-band h3 {font-size:1.2rem;font-weight:800;margin:0 0 8px}
.cta-band p {margin:0;font-size:.9rem;color:rgba(236,253,245,.68);line-height:1.75}
.cta-actions {display:flex;gap:12px;flex-wrap:wrap}
.cta-band {padding:26px 20px}
.foot-links {display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:10px}
.foot-links a {font-size:.86rem;color:rgba(236,253,245,.66);text-decoration:none}
.foot-links a:hover {color:var(--main)}