:root{
  --primary:#06b6d4;
  --accent:#ec4899;
  --bg:#0c0a1a;
  --text:#e0f2fe;
  --card:#151327;
  --card-2:#1c1930;
  --line:rgba(6,182,212,.18);
  --shadow:0 18px 40px -12px rgba(0,0,0,.85);
  --serif:"Source Han Serif SC","Noto Serif SC","Songti SC",serif;
  --sans:"Source Han Sans SC","Noto Sans SC","Inter",system-ui,-apple-system,"PingFang SC",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  overflow-x:hidden;
  background-image:
    radial-gradient(900px 500px at 12% -8%, rgba(6,182,212,.16), transparent 60%),
    radial-gradient(800px 520px at 92% 8%, rgba(236,72,153,.14), transparent 62%);
  background-attachment:fixed;
}
h1,h2,h3,h4,.serif{font-family:var(--serif);letter-spacing:.02em}
a{text-decoration:none;color:inherit}
::selection{background:var(--accent);color:#fff}

/* ============ 导航 ============ */
.nav-shell{
  position:sticky;top:0;z-index:1030;
  background:linear-gradient(180deg, rgba(12,10,26,.96), rgba(12,10,26,.82));
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -18px rgba(6,182,212,.6);
}
.brand-mark{
  font-family:var(--serif);
  font-weight:900;
  font-size:1.36rem;
  letter-spacing:.04em;
  background:linear-gradient(100deg,var(--primary),#8be9f7 40%,var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:inline-flex;align-items:center;gap:.5rem;
  text-shadow:0 0 22px rgba(6,182,212,.25);
}
.brand-mark i{font-size:1.05rem;background:linear-gradient(120deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-link-x{
  color:#a9d8e8;font-weight:600;font-size:.94rem;
  padding:.5rem .88rem;border-radius:10px;position:relative;
  transition:.28s;
  display:inline-block;
}
.nav-link-x:hover,.nav-link-x.active{
  color:#fff;
  background:linear-gradient(160deg,rgba(6,182,212,.24),rgba(236,72,153,.2));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 6px 16px -8px var(--primary);
}
.navbar-toggler{border:1px solid var(--line);color:var(--primary);padding:.32rem .6rem}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(6,182,212,.28)}

/* ============ Hero ============ */
.hero{
  position:relative;
  min-height:88vh;
  display:flex;align-items:center;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(1200px 700px at 70% 20%, rgba(236,72,153,.28), transparent 62%),
    radial-gradient(1000px 640px at 18% 72%, rgba(6,182,212,.3), transparent 64%),
    linear-gradient(180deg,#0c0a1a 0%, #100d24 55%, #0c0a1a 100%);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 120px);
  mask-image:radial-gradient(circle at 50% 40%,#000 20%,transparent 78%);
}
.hero-inner{position:relative;z-index:2;padding:5.2rem 0 4rem}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.8rem;font-weight:700;letter-spacing:.24em;
  color:var(--primary);
  padding:.4rem .95rem;border-radius:999px;
  border:1px solid rgba(6,182,212,.4);
  background:rgba(6,182,212,.08);
  box-shadow:0 0 24px -8px var(--primary) inset;
}
.hero-title{
  font-size:clamp(2.6rem,6.2vw,4.15rem);
  font-weight:900;line-height:1.08;
  margin:1.1rem 0 .9rem;
  text-shadow:0 24px 60px rgba(0,0,0,.7);
}
.hero-title .hl{
  background:linear-gradient(100deg,var(--primary),#a5f3fc 45%,var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{color:#9fc4d6;max-width:36rem;font-size:1.03rem;line-height:1.85}
.hstat-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;
  margin-top:2.4rem;max-width:660px;
}
.hstat{
  background:linear-gradient(165deg,rgba(33,30,58,.9),rgba(17,15,34,.92));
  border:1px solid var(--line);
  border-radius:16px;padding:1rem .6rem;text-align:center;
  box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.06);
  transition:.3s;
}
.hstat:hover{transform:translateY(-5px);border-color:rgba(236,72,153,.5);box-shadow:0 26px 46px -18px rgba(236,72,153,.55)}
.hstat b{
  display:block;font-family:var(--sans);font-weight:900;
  font-size:clamp(1.35rem,3vw,1.9rem);
  background:linear-gradient(120deg,var(--primary),#a5f3fc,var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1.1;
}
.hstat span{font-size:.74rem;color:#8fadbe;letter-spacing:.1em}
.btn-neon{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.82rem 1.7rem;border-radius:12px;font-weight:700;
  color:#04141a;
  background:linear-gradient(135deg,#7ff0ff,var(--primary) 55%,#22d3ee);
  box-shadow:0 16px 34px -14px var(--primary),inset 0 1px 0 rgba(255,255,255,.55);
  transition:.28s;border:0;
}
.btn-neon:hover{transform:translateY(-3px);box-shadow:0 22px 42px -14px var(--primary)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.82rem 1.6rem;border-radius:12px;font-weight:700;
  color:var(--text);
  border:1px solid rgba(236,72,153,.5);
  background:rgba(236,72,153,.1);
  transition:.28s;
}
.btn-ghost:hover{background:rgba(236,72,153,.22);transform:translateY(-3px);color:#fff}

/* ============ 通用区块 ============ */
.section{padding:4.4rem 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:2.1rem}
.sec-tag{
  font-size:.74rem;letter-spacing:.28em;font-weight:800;color:var(--accent);
  text-transform:uppercase;margin-bottom:.55rem;display:block;
}
.sec-title{font-size:clamp(1.75rem,3.6vw,2.5rem);font-weight:900;margin:0;line-height:1.15}
.sec-title em{font-style:normal;color:var(--primary)}
.sec-desc{color:#8fadbe;font-size:.94rem;margin:.7rem 0 0;max-width:34rem;line-height:1.8}
.sec-more{
  font-size:.86rem;font-weight:700;color:var(--primary);
  border:1px solid rgba(6,182,212,.42);border-radius:999px;padding:.44rem 1.05rem;
  transition:.28s;white-space:nowrap;
}
.sec-more:hover{background:rgba(6,182,212,.16);color:#fff;box-shadow:0 10px 24px -12px var(--primary)}

/* ============ 海报卡片 ============ */
.poster-grid{display:grid;gap:1.35rem}
.g-6{grid-template-columns:repeat(6,1fr)}
.g-5{grid-template-columns:repeat(5,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.card-film{
  position:relative;border-radius:16px;overflow:hidden;cursor:pointer;
  background:linear-gradient(170deg,var(--card-2),#0f0d1f);
  border:1px solid rgba(255,255,255,.06);
  box-shadow:0 16px 32px -18px rgba(0,0,0,.95), inset 0 1px 0 rgba(255,255,255,.05);
  transition:transform .34s cubic-bezier(.2,.7,.3,1), box-shadow .34s, border-color .34s;
}
.card-film:hover{
  transform:translateY(-9px);
  border-color:rgba(6,182,212,.55);
  box-shadow:0 30px 54px -22px rgba(6,182,212,.55), 0 0 0 1px rgba(236,72,153,.16);
}
.poster-wrap{position:relative;aspect-ratio:2/3;overflow:hidden;background:#100e22}
.poster-wrap img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .55s cubic-bezier(.2,.7,.3,1),filter .4s;filter:saturate(1.05)}
.card-film:hover .poster-wrap img{transform:scale(1.085);filter:saturate(1.2) brightness(1.06)}
.poster-mask{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,10,26,0) 30%,rgba(12,10,26,.72) 72%,rgba(12,10,26,.96) 100%);
  opacity:0;transition:opacity .34s;
  display:flex;align-items:flex-end;padding:.85rem;
}
.card-film:hover .poster-mask{opacity:1}
.poster-mask p{margin:0;font-size:.76rem;line-height:1.62;color:#cfe6f2;
  display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.badge-ep{
  position:absolute;top:.6rem;left:.6rem;z-index:3;
  font-size:.68rem;font-weight:800;letter-spacing:.04em;
  padding:.22rem .55rem;border-radius:7px;color:#04141a;
  background:linear-gradient(135deg,#7ff0ff,var(--primary));
  box-shadow:0 8px 18px -8px var(--primary),inset 0 1px 0 rgba(255,255,255,.6);
}
.badge-ep.pink{background:linear-gradient(135deg,#ffb3d9,var(--accent));color:#2a0417;box-shadow:0 8px 18px -8px var(--accent)}
.rate-badge{
  position:absolute;top:.6rem;right:.6rem;z-index:3;
  font-size:.74rem;font-weight:900;color:#ffe9f4;
  padding:.2rem .5rem;border-radius:7px;
  background:rgba(12,10,26,.78);border:1px solid rgba(236,72,153,.55);
  backdrop-filter:blur(4px);
  box-shadow:0 6px 16px -8px var(--accent);
}
.card-body-x{padding:.72rem .78rem .86rem}
.card-title-x{
  font-size:.92rem;font-weight:700;line-height:1.35;margin:0 0 .34rem;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#eaf6fc;
}
.card-meta-x{font-size:.73rem;color:#7fa0b3;display:flex;align-items:center;gap:.42rem;flex-wrap:wrap}
.card-meta-x .dot{width:3px;height:3px;border-radius:50%;background:#4b6879}

/* ============ 标签页 ============ */
.tab-strip{display:flex;gap:.55rem;flex-wrap:wrap;margin-bottom:1.9rem}
.tab-btn{
  border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(165deg,rgba(31,28,54,.9),rgba(16,14,32,.92));
  color:#a9d8e8;font-weight:700;font-size:.88rem;
  padding:.56rem 1.15rem;border-radius:11px;cursor:pointer;transition:.26s;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 10px 22px -16px #000;
  font-family:var(--sans);
}
.tab-btn:hover{color:#fff;border-color:rgba(6,182,212,.45)}
.tab-btn.active{
  color:#04141a;
  background:linear-gradient(135deg,#8bf3ff,var(--primary) 60%,#22d3ee);
  border-color:transparent;
  box-shadow:0 16px 30px -14px var(--primary),inset 0 1px 0 rgba(255,255,255,.6);
}
.tab-pane-x{display:none}
.tab-pane-x.show{display:block;animation:fadeIn .45s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ============ 周榜 ============ */
.rank-board{
  background:linear-gradient(165deg,rgba(26,23,47,.96),rgba(13,11,28,.98));
  border:1px solid var(--line);border-radius:22px;
  padding:1.5rem;
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.06);
}
.rank-item{
  display:flex;align-items:center;gap:1rem;
  padding:.85rem .8rem;border-radius:14px;cursor:pointer;
  transition:.28s;border:1px solid transparent;
}
.rank-item:hover{background:linear-gradient(120deg,rgba(6,182,212,.14),rgba(236,72,153,.1));border-color:rgba(6,182,212,.32);transform:translateX(4px)}
.rank-num{
  font-family:var(--sans);font-weight:900;font-size:1.5rem;min-width:2.1rem;text-align:center;
  background:linear-gradient(160deg,#8bf3ff,var(--primary));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.rank-num.top{background:linear-gradient(160deg,#ffe0a8,#f9b04b);-webkit-background-clip:text;background-clip:text;color:transparent}
.rank-thumb{
  width:52px;height:72px;border-radius:10px;overflow:hidden;flex:none;
  border:1px solid rgba(255,255,255,.1);box-shadow:0 10px 20px -12px #000;
}
.rank-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.rank-item:hover .rank-thumb img{transform:scale(1.12)}
.rank-info{flex:1;min-width:0}
.rank-info h4{font-size:.95rem;margin:0 0 .26rem;font-weight:700;color:#eaf6fc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:var(--sans)}
.rank-info span{font-size:.75rem;color:#7fa0b3}
.rank-hot{
  font-size:.78rem;font-weight:900;color:var(--accent);
  background:rgba(236,72,153,.12);border:1px solid rgba(236,72,153,.35);
  padding:.2rem .55rem;border-radius:8px;white-space:nowrap;
}

/* ============ 即将上线 时间线 ============ */
.timeline{position:relative;padding-left:2.1rem}
.timeline::before{
  content:"";position:absolute;left:.62rem;top:.4rem;bottom:.4rem;width:2px;
  background:linear-gradient(180deg,var(--primary),rgba(236,72,153,.8),transparent);
  border-radius:2px;
}
.tl-item{position:relative;padding-bottom:1.9rem}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-1.86rem;top:.35rem;width:14px;height:14px;border-radius:50%;
  background:var(--bg);border:3px solid var(--primary);
  box-shadow:0 0 0 5px rgba(6,182,212,.12),0 0 18px var(--primary);
}
.tl-item.pink::before{border-color:var(--accent);box-shadow:0 0 0 5px rgba(236,72,153,.13),0 0 18px var(--accent)}
.tl-card{
  background:linear-gradient(160deg,rgba(30,27,52,.92),rgba(15,13,31,.94));
  border:1px solid rgba(255,255,255,.07);border-radius:16px;
  padding:1rem 1.15rem;
  box-shadow:0 16px 32px -20px #000,inset 0 1px 0 rgba(255,255,255,.05);
  transition:.3s;
}
.tl-card:hover{transform:translateY(-4px);border-color:rgba(236,72,153,.4)}
.tl-date{font-size:.74rem;font-weight:800;letter-spacing:.14em;color:var(--primary);margin-bottom:.4rem}
.tl-card h4{font-size:1.04rem;margin:0 0 .32rem;font-weight:800;color:#eaf6fc}
.tl-card p{margin:0;font-size:.85rem;color:#8fadbe;line-height:1.75}

/* ============ 专题 ============ */
.feature-box{
  border-radius:22px;padding:2.2rem;
  background:
    radial-gradient(600px 300px at 88% 0%, rgba(236,72,153,.24), transparent 62%),
    radial-gradient(600px 340px at 6% 100%, rgba(6,182,212,.22), transparent 64%),
    linear-gradient(160deg,rgba(28,25,50,.96),rgba(12,10,26,.98));
  border:1px solid rgba(6,182,212,.24);
  box-shadow:0 30px 60px -30px rgba(6,182,212,.5),inset 0 1px 0 rgba(255,255,255,.07);
}
.feature-box h3{font-size:clamp(1.5rem,3vw,2.05rem);font-weight:900;margin-bottom:.85rem}
.feature-box .lead-x{color:#a9c8d8;font-size:.96rem;line-height:1.9;margin-bottom:1.6rem}
.reason-item{
  display:flex;gap:.85rem;padding:.85rem 0;border-top:1px dashed rgba(255,255,255,.1);
}
.reason-item i{color:var(--primary);font-size:1rem;margin-top:.22rem}
.reason-item p{margin:0;font-size:.9rem;color:#b9d3e0;line-height:1.8}
.reason-item strong{color:#fff}

/* ============ 精选片单 ============ */
.pick-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.pick-item{
  background:linear-gradient(160deg,rgba(28,25,50,.9),rgba(14,12,30,.94));
  border:1px solid rgba(255,255,255,.07);border-radius:15px;
  padding:1rem 1.1rem;transition:.3s;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 14px 28px -22px #000;
}
.pick-item:hover{transform:translateY(-4px);border-color:rgba(6,182,212,.42)}
.pick-item h5{font-size:.98rem;font-weight:800;margin:0 0 .34rem;color:#eaf6fc;display:flex;align-items:center;gap:.5rem}
.pick-item h5 span{font-size:.7rem;font-weight:800;color:#04141a;background:linear-gradient(135deg,#8bf3ff,var(--primary));padding:.12rem .42rem;border-radius:6px}
.pick-item p{margin:0;font-size:.85rem;color:#8fadbe;line-height:1.72}

/* ============ FAQ ============ */
.faq-item{
  background:linear-gradient(165deg,rgba(27,24,49,.9),rgba(14,12,30,.95));
  border:1px solid rgba(255,255,255,.07);border-radius:14px;
  margin-bottom:.85rem;overflow:hidden;
  box-shadow:0 14px 28px -24px #000;
}
.faq-q{
  width:100%;text-align:left;background:none;border:0;color:#eaf6fc;
  font-weight:700;font-size:.96rem;padding:1.05rem 1.2rem;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;cursor:pointer;
  font-family:var(--sans);transition:.26s;
}
.faq-q:hover{color:var(--primary)}
.faq-q i{color:var(--primary);transition:transform .3s;font-size:.8rem}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease;padding:0 1.2rem}
.faq-item.open .faq-a{max-height:340px}
.faq-a p{padding:.2rem 0 1.05rem;margin:0;font-size:.88rem;color:#94b2c4;line-height:1.85}

/* ============ 友链 & 页脚 ============ */
.friend-links{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:2.2rem 0;background:rgba(12,10,26,.5);
}
.fl-title{font-size:.82rem;letter-spacing:.24em;font-weight:800;color:var(--primary);margin-bottom:.9rem}
.fl-body{font-size:.86rem;color:#7fa0b3;line-height:2;word-break:break-all}
footer{padding:2.6rem 0 2rem}
.foot-brand{font-family:var(--serif);font-weight:900;font-size:1.2rem;
  background:linear-gradient(100deg,var(--primary),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block;margin-bottom:.75rem}
.foot-txt{font-size:.83rem;color:#6f8d9f;line-height:1.9}
.foot-nav a{font-size:.85rem;color:#8fadbe;margin-right:1.1rem;display:inline-block;padding:.2rem 0;transition:.24s}
.foot-nav a:hover{color:var(--primary)}

/* ============ 弹窗 ============ */
.modal-veil{
  position:fixed;inset:0;z-index:2000;display:none;
  align-items:center;justify-content:center;padding:1.1rem;
  background:rgba(6,4,16,.82);backdrop-filter:blur(8px);
}
.modal-veil.show{display:flex;animation:fadeIn .28s ease}
.modal-card{
  position:relative;width:min(880px,100%);max-height:88vh;overflow:auto;
  background:linear-gradient(160deg,#221f3c,#12102a);
  border:1px solid rgba(6,182,212,.36);border-radius:20px;
  box-shadow:0 40px 90px -34px rgba(6,182,212,.7),inset 0 1px 0 rgba(255,255,255,.08);
  padding:1.5rem;
}
.modal-close{
  position:absolute;top:.7rem;right:.7rem;width:36px;height:36px;border-radius:50%;
  border:1px solid rgba(236,72,153,.5);background:rgba(236,72,153,.14);color:#ffd7ea;
  font-size:1rem;cursor:pointer;transition:.26s;z-index:5;
}
.modal-close:hover{background:var(--accent);color:#fff;transform:rotate(90deg)}
.m-poster{
  width:100%;border-radius:14px;overflow:hidden;
  border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 40px -22px #000;
  aspect-ratio:2/3;background:#100e22;
}
.m-poster img{width:100%;height:100%;object-fit:cover;display:block}
.m-title{font-size:1.5rem;font-weight:900;margin:0 0 .5rem;color:#fff;font-family:var(--serif)}
.m-meta{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:.9rem}
.m-chip{
  font-size:.74rem;font-weight:700;color:#a9d8e8;
  border:1px solid rgba(6,182,212,.34);background:rgba(6,182,212,.1);
  padding:.2rem .6rem;border-radius:8px;
}
.m-score{
  display:inline-flex;align-items:center;gap:.4rem;font-weight:900;color:#ffe9f4;
  background:rgba(236,72,153,.16);border:1px solid rgba(236,72,153,.5);
  padding:.26rem .7rem;border-radius:9px;font-size:.88rem;margin-bottom:1rem;
}
.m-label{font-size:.74rem;letter-spacing:.16em;font-weight:800;color:var(--primary);margin:.9rem 0 .35rem}
.m-text{font-size:.88rem;color:#b4cfdd;line-height:1.85;margin:0}

/* ============ 滚动动画 ============ */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .75s cubic-bezier(.2,.7,.3,1),transform .75s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ============ 响应式 ============ */
@media(max-width:1199px){
  .g-6{grid-template-columns:repeat(4,1fr)}
  .g-5{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:991px){
  .g-6,.g-5{grid-template-columns:repeat(3,1fr)}
  .g-4{grid-template-columns:repeat(3,1fr)}
  .hstat-row{grid-template-columns:repeat(2,1fr)}
  .pick-list{grid-template-columns:1fr}
}
@media(max-width:767px){
  .hero{min-height:auto}
  .hero-inner{padding:3.4rem 0 3rem}
  .section{padding:3rem 0}
  .g-6,.g-5,.g-4{grid-template-columns:repeat(2,1fr);gap:1rem}
  .rank-board{padding:1rem .7rem}
  .rank-item{gap:.7rem;padding:.7rem .5rem}
  .rank-thumb{width:44px;height:62px}
  .rank-hot{display:none}
  .timeline{padding-left:1.8rem}
  .feature-box{padding:1.4rem}
  .modal-card{padding:1.1rem}
  .nav-link-x{display:block;margin:.15rem 0}
}

/* --- 子页面追加 --- */
/* 排行榜页专属少量样式，其余复用站点 class */
  .rank-tabs {display:flex;flex-wrap:wrap;gap:.6rem;margin:1.6rem 0 2.2rem;}
.rank-tab {
    display:inline-flex;align-items:center;gap:.45rem;
    padding:.5rem 1.05rem;border-radius:999px;cursor:pointer;
    font-size:.86rem;font-weight:600;letter-spacing:.02em;
    color:var(--text);background:var(--card);
    border:1px solid var(--line);text-decoration:none;
    transition:.22s ease;
  }
.rank-tab i {color:var(--primary);font-size:.8rem;}
.rank-tab:hover {background:var(--card-2);border-color:var(--primary);transform:translateY(-1px);}
.rank-tab.is-on {
    background:linear-gradient(135deg,rgba(6,182,212,.22),rgba(236,72,153,.22));
    border-color:var(--primary);color:#fff;
    box-shadow:0 0 0 1px rgba(6,182,212,.35),0 8px 22px -12px rgba(6,182,212,.9);
  }
.rank-tab.is-on i {color:var(--accent);}
.rank-list {display:flex;flex-direction:column;gap:.85rem;counter-reset:rk;}
.rank-item::before {
    content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
    background:linear-gradient(180deg,var(--primary),var(--accent));opacity:0;transition:.22s ease;
  }
.rank-item:hover::before {opacity:1;}
.rank-no {
    flex:0 0 46px;height:46px;border-radius:13px;
    display:flex;align-items:center;justify-content:center;
    font-family:var(--sans);font-weight:800;font-size:1.05rem;
    color:var(--text);background:rgba(255,255,255,.045);
    border:1px solid var(--line);font-variant-numeric:tabular-nums;
  }
.rank-item:nth-child(1) .rank-no {background:linear-gradient(135deg,#f59e0b,#ec4899);color:#fff;border-color:transparent;}
.rank-item:nth-child(2) .rank-no {background:linear-gradient(135deg,#06b6d4,#38bdf8);color:#04121a;border-color:transparent;}
.rank-item:nth-child(3) .rank-no {background:linear-gradient(135deg,#a855f7,#6366f1);color:#fff;border-color:transparent;}
.rank-body {flex:1 1 auto;min-width:0;}
.rank-title {
    font-size:1rem;font-weight:700;color:#fff;margin:0 0 .28rem;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }
.rank-meta {
    display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;
    font-size:.75rem;color:rgba(224,242,254,.6);
  }
.rank-meta .tag {
    padding:.1rem .5rem;border-radius:6px;background:rgba(6,182,212,.12);
    color:var(--primary);border:1px solid rgba(6,182,212,.25);font-weight:600;
  }
.rank-meta .dot {opacity:.35;}
.rank-meta .score {color:#fbbf24;font-weight:700;font-variant-numeric:tabular-nums;}
.rank-trend {flex:0 0 auto;font-size:.75rem;font-weight:700;display:flex;align-items:center;gap:.3rem;padding:.25rem .55rem;border-radius:8px;}
.trend-up {color:#34d399;background:rgba(52,211,153,.1);}
.trend-down {color:#fb7185;background:rgba(251,113,133,.1);}
.trend-flat {color:rgba(224,242,254,.55);background:rgba(255,255,255,.05);}
.rank-note {
    margin-top:2.4rem;padding:1.15rem 1.3rem;border-radius:14px;
    background:var(--card-2);border:1px solid var(--line);
    font-size:.85rem;line-height:1.85;color:rgba(224,242,254,.72);
  }
.rank-note i {color:var(--primary);margin-right:.4rem;}
.rule-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-top:1.6rem;}
.rule-card {
    background:var(--card);border:1px solid var(--line);border-radius:16px;
    padding:1.35rem 1.3rem;box-shadow:var(--shadow);transition:.22s ease;
  }
.rule-card:hover {border-color:rgba(6,182,212,.42);transform:translateY(-3px);}
.rule-card .ico {
    width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,rgba(6,182,212,.22),rgba(236,72,153,.18));
    color:var(--primary);font-size:1.05rem;margin-bottom:.9rem;
  }
.rule-card h3 {font-size:.98rem;font-weight:700;color:#fff;margin:0 0 .5rem;}
.rule-card p {font-size:.83rem;line-height:1.8;color:rgba(224,242,254,.66);margin:0;}
.rank-no {flex-basis:38px;height:38px;font-size:.9rem;border-radius:10px;}
.rank-title {font-size:.9rem;}
.rank-trend {display:none;}

/* --- 子页面追加 --- */
.guide-step {
    background:var(--card);border:1px solid var(--line);border-radius:16px;
    padding:24px 22px;height:100%;box-shadow:var(--shadow);
    transition:.25s ease;position:relative;overflow:hidden;
  }
.guide-step:hover {border-color:rgba(6,182,212,.45);transform:translateY(-3px);}
.guide-step .step-no {
    display:inline-flex;align-items:center;justify-content:center;
    width:38px;height:38px;border-radius:12px;font-weight:800;font-size:16px;
    background:linear-gradient(135deg,var(--primary),var(--accent));color:#06121a;margin-bottom:14px;
  }
.guide-step h3 {font-size:1.05rem;font-weight:700;margin-bottom:10px;color:var(--text);}
.guide-step p {font-size:.92rem;line-height:1.75;color:rgba(224,242,254,.72);margin:0;}
.guide-list {list-style:none;padding:0;margin:0;}
.guide-list li {
    background:var(--card);border:1px solid var(--line);border-radius:12px;
    padding:16px 18px;margin-bottom:12px;font-size:.94rem;line-height:1.7;
    color:rgba(224,242,254,.8);
  }
.guide-list li strong {color:var(--primary);font-weight:600;}
.guide-note {
    background:var(--card-2);border-left:3px solid var(--accent);
    border-radius:10px;padding:18px 20px;font-size:.92rem;line-height:1.8;
    color:rgba(224,242,254,.78);
  }
.guide-note i {color:var(--accent);margin-right:8px;}
.faq-item h3 {font-size:1rem;font-weight:700;color:var(--text);margin-bottom:10px;}
.faq-item h3 i {color:var(--primary);margin-right:8px;font-size:.9rem;}
.faq-item p {font-size:.92rem;line-height:1.8;color:rgba(224,242,254,.72);margin:0;}
.guide-table {width:100%;border-collapse:collapse;font-size:.9rem;}
.guide-table th,.guide-table td {
    padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);
  }
.guide-table th {color:var(--primary);font-weight:600;background:var(--card-2);}
.guide-table td {color:rgba(224,242,254,.78);}
.guide-table tr:last-child td {border-bottom:none;}
.guide-wrap {background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;}
.guide-table th,.guide-table td {padding:10px 10px;font-size:.84rem;}

/* --- 子页面追加 --- */
/* 本页专属：仅少量补充，复用站点变量与类名 */
  .about-lead {font-size:1.05rem;line-height:1.9;color:var(--text);opacity:.92}
.about-hero-pad {padding:120px 0 40px}
.about-card {
    background:var(--card);
    border:1px solid var(--line);
    border-radius:18px;
    padding:28px 26px;
    height:100%;
    box-shadow:var(--shadow);
    transition:transform .25s ease,border-color .25s ease;
  }
.about-card:hover {transform:translateY(-4px);border-color:rgba(6,182,212,.42)}
.about-card .ic {
    width:48px;height:48px;border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,rgba(6,182,212,.22),rgba(236,72,153,.22));
    color:var(--primary);font-size:1.2rem;margin-bottom:16px;
  }
.about-card h3 {font-size:1.08rem;font-weight:700;color:var(--text);margin-bottom:10px;letter-spacing:.3px}
.about-card p {font-size:.92rem;line-height:1.8;color:var(--text);opacity:.72;margin:0}
.about-list {list-style:none;padding:0;margin:0}
.about-list li {
    display:flex;gap:12px;align-items:flex-start;
    padding:14px 0;border-bottom:1px dashed var(--line);
    font-size:.94rem;line-height:1.75;color:var(--text);opacity:.85;
  }
.about-list li:last-child {border-bottom:none}
.about-list li i {color:var(--primary);margin-top:4px;flex:none}
.about-quote {
    border-left:3px solid var(--accent);
    background:var(--card-2);
    border-radius:0 14px 14px 0;
    padding:22px 26px;
    font-family:var(--serif);
    font-size:1.02rem;
    line-height:1.95;
    color:var(--text);opacity:.9;
  }
.about-metric {
    background:var(--card-2);border:1px solid var(--line);border-radius:16px;
    padding:22px;text-align:center;
  }
.about-metric .num {
    font-size:1.9rem;font-weight:800;letter-spacing:-.5px;
    background:linear-gradient(90deg,var(--primary),var(--accent));
    -webkit-background-clip:text;background-clip:text;color:transparent;
    line-height:1.1;
  }
.about-metric .lbl {font-size:.82rem;color:var(--text);opacity:.6;margin-top:8px;letter-spacing:.5px}
.about-tagline {
    display:inline-flex;align-items:center;gap:8px;
    font-size:.78rem;letter-spacing:1.6px;text-transform:uppercase;
    color:var(--primary);
  }
.about-hero-pad {padding:100px 0 24px}
.about-card {padding:22px 20px}

/* --- 子页面追加 --- */
.disclaimer-wrap {padding:8px 0 0}
.disc-card {
    background:var(--card);
    border:1px solid var(--line);
    border-radius:18px;
    padding:26px 26px 22px;
    box-shadow:var(--shadow);
    margin-bottom:22px;
    position:relative;
    overflow:hidden;
  }
.disc-card::before {
    content:"";
    position:absolute;left:0;top:0;bottom:0;width:3px;
    background:linear-gradient(180deg,var(--primary),var(--accent));
    opacity:.85;
  }
.disc-card h2 {
    font-size:1.22rem;
    font-weight:700;
    color:var(--text);
    margin:0 0 12px;
    display:flex;align-items:center;gap:10px;
  }
.disc-card h2 i {color:var(--primary);font-size:1rem}
.disc-card p {
    color:rgba(224,242,254,.78);
    font-size:.94rem;
    line-height:1.9;
    margin:0 0 10px;
  }
.disc-card p:last-child {margin-bottom:0}
.disc-card strong {color:var(--primary);font-weight:600}
.disc-card em {color:var(--accent);font-style:normal;font-weight:600}
.disc-list {list-style:none;padding:0;margin:0}
.disc-list li {
    position:relative;
    padding-left:22px;
    color:rgba(224,242,254,.78);
    font-size:.93rem;
    line-height:1.85;
    margin-bottom:8px;
  }
.disc-list li::before {
    content:"\f00c";
    font-family:"Font Awesome 6 Free";
    font-weight:900;
    position:absolute;left:0;top:2px;
    font-size:.72rem;color:var(--primary);
  }
.disc-note {
    background:var(--card-2);
    border:1px dashed rgba(236,72,153,.35);
    border-radius:14px;
    padding:18px 20px;
    margin-top:6px;
  }
.disc-note p {color:rgba(224,242,254,.8);margin:0;font-size:.9rem;line-height:1.85}
.disc-note strong {color:var(--accent)}
.disc-meta {
    font-size:.82rem;color:rgba(224,242,254,.45);
    margin-top:26px;text-align:center;
  }
.disc-toc {
    background:var(--card-2);
    border:1px solid var(--line);
    border-radius:16px;
    padding:18px 22px;
    margin-bottom:26px;
  }
.disc-toc h3 {
    font-size:.95rem;font-weight:700;color:var(--primary);
    margin:0 0 10px;letter-spacing:.5px;
  }
.disc-toc a {
    color:rgba(224,242,254,.72);
    text-decoration:none;
    font-size:.88rem;
    display:inline-block;
    margin:4px 16px 4px 0;
    transition:color .18s;
  }
.disc-toc a:hover {color:var(--accent)}
.disc-card {padding:20px 18px}
.disc-card h2 {font-size:1.08rem}