:root{
  --primary:#2563eb;
  --accent:#06b6d4;
  --bg:#f4f8ff;
  --text:#0f1e3d;
  --card:#ffffff;
  --muted:#5c6f93;
  --line:#e2ebfa;
  --shadow-sm:0 2px 10px rgba(37,99,235,.08);
  --shadow-md:0 12px 30px rgba(37,99,235,.13);
  --radius-card:16px;
  --radius-pill:999px;
}
*{box-sizing:border-box;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"Inter","Source Han Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,.serif{
  font-family:"Source Han Serif SC","Noto Serif SC","Songti SC","SimSun",serif;
  font-weight:700;
  letter-spacing:.5px;
  line-height:1.5;
}
a{text-decoration:none;}
img{max-width:100%;display:block;}

/* ---------- Navbar ---------- */
.site-nav{
  background:rgba(244,248,255,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:1030;
}
.brand-link{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:"Source Han Serif SC","Noto Serif SC",serif;
  font-weight:800;font-size:1.28rem;color:var(--text);letter-spacing:1px;
}
.brand-link .brand-ico{
  width:34px;height:34px;border-radius:11px;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff;display:grid;place-items:center;font-size:.95rem;
  box-shadow:var(--shadow-sm);
}
.brand-link:hover{color:var(--primary);}
.nav-pills-custom{display:flex;flex-wrap:wrap;gap:.35rem;}
.nav-pills-custom a{
  display:inline-block;padding:.42rem 1rem;border-radius:var(--radius-pill);
  color:var(--muted);font-size:.93rem;font-weight:500;transition:.22s;
}
.nav-pills-custom a:hover,.nav-pills-custom a.active{
  background:var(--primary);color:#fff;box-shadow:var(--shadow-sm);
}
.navbar-toggler{border:none;color:var(--primary);font-size:1.3rem;padding:.2rem .4rem;}
.navbar-toggler:focus{box-shadow:none;}

/* ---------- Hero ---------- */
.hero{
  position:relative;border-radius:26px;overflow:hidden;
  min-height:440px;display:flex;align-items:flex-end;
  margin-top:1.4rem;
  background:#0d1a33;
}
.hero-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:brightness(.42) saturate(1.05);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,30,61,.15) 0%,rgba(15,30,61,.55) 55%,rgba(15,30,61,.92) 100%);
}
.hero-inner{position:relative;z-index:2;padding:2.4rem 2rem;}
.hero-tag{
  display:inline-block;padding:.28rem .9rem;border-radius:var(--radius-pill);
  background:rgba(6,182,212,.9);color:#fff;font-size:.78rem;font-weight:600;letter-spacing:2px;
  margin-bottom:.9rem;
}
.hero-inner h1{
  color:#fff;font-size:clamp(1.7rem,4vw,2.8rem);margin-bottom:.7rem;text-shadow:0 4px 18px rgba(0,0,0,.45);
}
.hero-inner p{color:#d6e4ff;max-width:640px;font-size:.98rem;margin-bottom:1.3rem;}
.btn-pill{
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.62rem 1.5rem;border-radius:var(--radius-pill);
  font-weight:600;font-size:.94rem;transition:.24s;border:none;
}
.btn-primary-pill{background:var(--primary);color:#fff;box-shadow:var(--shadow-md);}
.btn-primary-pill:hover{background:#1d4fd0;color:#fff;transform:translateY(-2px);}
.btn-ghost-pill{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.35);}
.btn-ghost-pill:hover{background:rgba(255,255,255,.26);color:#fff;}

/* ---------- Section ---------- */
.section{padding:3rem 0 1rem;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.6rem;flex-wrap:wrap;}
.sec-head h2{font-size:clamp(1.3rem,2.5vw,1.75rem);margin:0;position:relative;padding-left:1rem;}
.sec-head h2::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:5px;height:1.35em;border-radius:99px;
  background:linear-gradient(180deg,var(--primary),var(--accent));
}
.sec-head .sub{color:var(--muted);font-size:.9rem;margin-top:.3rem;}
.sec-more{color:var(--primary);font-size:.9rem;font-weight:600;white-space:nowrap;}
.sec-more:hover{color:var(--accent);}

/* ---------- Rank list ---------- */
.rank-wrap{
  background:var(--card);border-radius:20px;padding:.6rem 1rem;box-shadow:var(--shadow-sm);
  border:1px solid var(--line);
}
.rank-item{
  display:flex;align-items:center;gap:1rem;padding:.95rem .6rem;
  border-bottom:1px dashed var(--line);transition:.2s;
}
.rank-item:last-child{border-bottom:none;}
.rank-item:hover{background:#f8fbff;border-radius:12px;}
.rank-no{
  flex:0 0 38px;height:38px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:1rem;color:#fff;font-family:"Inter",sans-serif;
}
.no-gold{background:linear-gradient(135deg,#f9c945,#e2a70f);box-shadow:0 4px 12px rgba(226,167,15,.35);}
.no-silver{background:linear-gradient(135deg,#c9d6e8,#94a7c2);box-shadow:0 4px 12px rgba(148,167,194,.35);}
.no-bronze{background:linear-gradient(135deg,#e0a57a,#bd7a45);box-shadow:0 4px 12px rgba(189,122,69,.35);}
.no-plain{background:#e6eefb;color:var(--primary);}
.rank-info{flex:1;min-width:0;}
.rank-info .t{font-weight:600;font-size:1rem;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rank-info .m{font-size:.82rem;color:var(--muted);}
.rank-score{font-weight:800;color:var(--accent);font-size:1.05rem;font-family:"Inter",sans-serif;}

/* ---------- Movie cards ---------- */
.poster-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:1.15rem;}
.movie-card{
  background:var(--card);border-radius:var(--radius-card);overflow:hidden;
  box-shadow:var(--shadow-sm);border:1px solid var(--line);
  cursor:pointer;transition:transform .28s,box-shadow .28s;position:relative;
}
.movie-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.poster-box{position:relative;aspect-ratio:2/3;overflow:hidden;background:#e7effc;}
.poster-box img{
  width:100%;height:100%;object-fit:cover;transition:transform .45s,opacity .5s;
  opacity:0;
}
.poster-box img.loaded{opacity:1;}
.movie-card:hover .poster-box img{transform:scale(1.06);}
.play-hover{
  position:absolute;inset:0;display:grid;place-items:center;
  background:rgba(15,30,61,.45);opacity:0;transition:opacity .28s;
}
.movie-card:hover .play-hover{opacity:1;}
.play-hover span{
  width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.92);
  display:grid;place-items:center;color:var(--primary);font-size:1.25rem;
  box-shadow:0 6px 18px rgba(0,0,0,.3);transform:scale(.85);transition:transform .28s;
}
.movie-card:hover .play-hover span{transform:scale(1);}
.rating-badge{
  position:absolute;top:.5rem;right:.5rem;padding:.12rem .55rem;border-radius:var(--radius-pill);
  background:rgba(15,30,61,.82);color:#5eead4;font-size:.76rem;font-weight:700;font-family:"Inter",sans-serif;
}
.card-meta{padding:.65rem .75rem .8rem;}
.card-meta .name{font-weight:600;font-size:.92rem;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.card-meta .info{font-size:.76rem;color:var(--muted);margin-top:.15rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- Flip card ---------- */
.flip-wrap{perspective:1400px;}
.flip-inner{
  position:relative;width:100%;height:100%;transition:transform .65s cubic-bezier(.4,.2,.2,1);
  transform-style:preserve-3d;
}
.movie-card.flipped .flip-inner{transform:rotateY(180deg);}
.flip-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;}
.flip-back{
  transform:rotateY(180deg);background:linear-gradient(160deg,#1b2f57,#132242);
  color:#e8f1ff;border-radius:var(--radius-card);padding:.85rem .8rem;
  display:flex;flex-direction:column;gap:.35rem;overflow-y:auto;
}
.flip-back .fb-title{font-weight:700;font-size:.92rem;color:#fff;line-height:1.4;}
.flip-back .fb-row{font-size:.72rem;color:#a9c3e8;line-height:1.45;}
.flip-back .fb-row b{color:#7dd3fc;font-weight:600;}
.flip-back .fb-plot{font-size:.72rem;color:#c9dbf5;line-height:1.6;flex:1;overflow-y:auto;}
.flip-close{
  align-self:flex-end;background:rgba(255,255,255,.16);border:none;color:#fff;
  width:24px;height:24px;border-radius:50%;font-size:.75rem;line-height:1;
  display:grid;place-items:center;cursor:pointer;transition:.2s;
}
.flip-close:hover{background:rgba(255,255,255,.3);}
.movie-card.flipped{height:auto;}
.flip-wrap{position:relative;width:100%;aspect-ratio:2/3;}

/* ---------- Category pills ---------- */
.cat-pills{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.4rem;}
.cat-pills button{
  border:1px solid var(--line);background:var(--card);color:var(--muted);
  padding:.44rem 1.15rem;border-radius:var(--radius-pill);font-size:.88rem;font-weight:500;
  transition:.22s;cursor:pointer;
}
.cat-pills button:hover{border-color:var(--accent);color:var(--primary);}
.cat-pills button.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:var(--shadow-sm);}

/* ---------- Icon feature list ---------- */
.feature-list{list-style:none;padding:0;margin:0;}
.feature-list li{
  display:flex;gap:.9rem;align-items:flex-start;padding:.85rem 1rem;margin-bottom:.7rem;
  background:var(--card);border-radius:14px;border:1px solid var(--line);box-shadow:var(--shadow-sm);
}
.feature-list li i{
  flex:0 0 36px;height:36px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(6,182,212,.16));
  color:var(--primary);font-size:.95rem;
}
.feature-list li .fl-t{font-weight:600;font-size:.95rem;}
.feature-list li .fl-d{font-size:.85rem;color:var(--muted);line-height:1.7;}

/* ---------- Accordion ---------- */
.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:.75rem;background:var(--card);}
.accordion-button{font-weight:600;font-size:.94rem;color:var(--text);background:var(--card);}
.accordion-button:not(.collapsed){background:#eef5ff;color:var(--primary);box-shadow:none;}
.accordion-button:focus{box-shadow:none;border-color:var(--line);}
.accordion-body{font-size:.88rem;color:var(--muted);line-height:1.85;}

/* ---------- Mood tabs ---------- */
.mood-tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.3rem;}
.mood-tabs button{
  border:none;padding:.5rem 1.3rem;border-radius:var(--radius-pill);font-size:.9rem;font-weight:600;
  cursor:pointer;transition:.22s;background:#e8f1ff;color:var(--primary);
}
.mood-tabs button.active{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:var(--shadow-md);}
.mood-panel{display:none;}
.mood-panel.active{display:block;animation:fadeUp .4s ease;}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}

/* ---------- Friends links ---------- */
.friend-box{
  background:var(--card);border-radius:20px;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);padding:1.5rem 1.6rem;
}
.friend-box h4{font-size:1rem;margin-bottom:.8rem;color:var(--text);}
.friend-links{font-size:.87rem;color:var(--muted);line-height:2;word-break:break-all;}
.friend-links a{color:var(--muted);margin-right:.2rem;}
.friend-links a:hover{color:var(--primary);}

/* ---------- Footer ---------- */
.site-footer{
  margin-top:3rem;background:linear-gradient(160deg,#12213f,#0b1529);color:#a9c0e2;
  padding:2.8rem 0 1.6rem;
}
.site-footer h5{color:#fff;font-size:.98rem;margin-bottom:1rem;}
.site-footer a{color:#a9c0e2;font-size:.87rem;display:inline-block;padding:.18rem 0;transition:.2s;}
.site-footer a:hover{color:#5eead4;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:1.8rem;padding-top:1.2rem;font-size:.82rem;color:#7f97ba;text-align:center;}

/* ---------- Back to top ---------- */
#backTop{
  position:fixed;right:20px;bottom:26px;width:48px;height:48px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border:none;
  display:grid;place-items:center;font-size:1.05rem;cursor:pointer;
  box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(14px);
  transition:.3s;z-index:1040;
}
#backTop.show{opacity:1;visibility:visible;transform:none;}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.visible{opacity:1;transform:none;}

@media(max-width:767px){
  .poster-grid{grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:.8rem;}
  .hero-inner{padding:1.6rem 1.2rem;}
  .section{padding:2.2rem 0 .6rem;}
  .rank-item{gap:.6rem;padding:.8rem .2rem;}
  .rank-no{flex:0 0 32px;height:32px;font-size:.9rem;}
  .rank-info .t{font-size:.92rem;}
}

/* --- 子页面追加 --- */
.about-hero {position:relative;overflow:hidden;border-radius:var(--radius-card);background:linear-gradient(120deg,#0f1e3d 0%,#1d3a7a 55%,#2563eb 100%);color:#fff;padding:56px 32px;box-shadow:var(--shadow-md);}
.about-hero h1 {font-weight:800;font-size:clamp(1.6rem,4vw,2.6rem);line-height:1.25;margin:0 0 14px;}
.about-hero p {color:rgba(255,255,255,.82);max-width:720px;margin:0;font-size:1.02rem;line-height:1.8;}
.about-hero .hero-tag {display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);color:#fff;border-radius:var(--radius-pill);padding:6px 16px;font-size:.82rem;font-weight:600;margin-bottom:20px;}
.about-hero .glow {position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(6,182,212,.55),transparent 70%);right:-90px;top:-120px;pointer-events:none;}
.about-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:26px 24px;box-shadow:var(--shadow-sm);height:100%;transition:transform .25s ease,box-shadow .25s ease;}
.about-card:hover {transform:translateY(-4px);box-shadow:var(--shadow-md);}
.about-card h3 {font-size:1.08rem;font-weight:700;color:var(--text);margin:14px 0 10px;display:flex;align-items:center;gap:8px;}
.about-card p {color:var(--muted);font-size:.94rem;line-height:1.8;margin:0;}
.about-ico {width:46px;height:46px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;font-size:1.1rem;color:#fff;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:0 6px 16px rgba(37,99,235,.28);}
.about-sec-title {font-size:clamp(1.25rem,3vw,1.7rem);font-weight:800;color:var(--text);margin:0 0 8px;}
.about-sec-sub {color:var(--muted);font-size:.96rem;margin:0 0 26px;line-height:1.8;}
.about-list {list-style:none;padding:0;margin:0;}
.about-list li {position:relative;padding:12px 0 12px 34px;color:var(--text);font-size:.95rem;line-height:1.75;border-bottom:1px dashed var(--line);}
.about-list li:last-child {border-bottom:none;}
.about-list li i {position:absolute;left:0;top:14px;color:var(--primary);font-size:.9rem;}
.about-list li strong {color:var(--primary);}
.about-quote {background:linear-gradient(135deg,rgba(37,99,235,.06),rgba(6,182,212,.08));border-left:4px solid var(--accent);border-radius:0 14px 14px 0;padding:20px 22px;color:var(--text);font-size:.98rem;line-height:1.85;}
.about-quote b {color:var(--primary);}
.about-table-wrap {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm);}
.about-table {width:100%;border-collapse:collapse;font-size:.94rem;}
.about-table thead th {background:linear-gradient(135deg,var(--primary),#1d4ed8);color:#fff;font-weight:600;text-align:left;padding:14px 18px;white-space:nowrap;}
.about-table tbody td {padding:14px 18px;border-top:1px solid var(--line);color:var(--muted);line-height:1.7;vertical-align:top;}
.about-table tbody td:first-child {color:var(--text);font-weight:600;white-space:nowrap;}
.about-cta {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:34px 28px;text-align:center;box-shadow:var(--shadow-sm);}
.about-cta h3 {font-weight:800;color:var(--text);font-size:1.28rem;margin-bottom:10px;}
.about-cta p {color:var(--muted);font-size:.95rem;margin-bottom:22px;line-height:1.8;}
.about-cta .btn-pill {margin:0 6px 10px;}
.about-footnote {color:var(--muted);font-size:.85rem;line-height:1.8;margin-top:16px;}
.about-hero {padding:38px 20px;}
.about-table thead th,.about-table tbody td {padding:11px 12px;}

/* --- 子页面追加 --- */
.legal-hero {padding:72px 0 40px;background:linear-gradient(160deg,#eaf2ff 0%,var(--bg) 60%,#f7fbff 100%);position:relative;overflow:hidden}
.legal-hero::after {content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(6,182,212,.18),transparent 70%);pointer-events:none}
.legal-hero h1 {font-size:clamp(1.7rem,3.6vw,2.6rem);font-weight:800;letter-spacing:-.5px;margin:14px 0 12px}
.legal-hero p {color:var(--muted);max-width:720px;line-height:1.85;margin:0}
.legal-tag {display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);color:var(--primary);font-weight:600;font-size:.82rem;padding:7px 16px;border-radius:var(--radius-pill);box-shadow:var(--shadow-sm)}
.legal-wrap {padding:8px 0 80px}
.legal-layout {display:grid;grid-template-columns:1fr 300px;gap:32px;align-items:start}
.legal-layout {grid-template-columns:1fr}
.legal-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);padding:30px 32px;margin-bottom:22px}
.legal-card h2 {font-size:1.18rem;font-weight:800;color:var(--text);margin:0 0 14px;display:flex;align-items:center;gap:10px}
.legal-card h2 i {color:var(--primary);font-size:1rem;width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;background:#eef4ff;border-radius:10px;flex:0 0 34px}
.legal-card p {color:var(--muted);line-height:1.95;margin:0 0 12px;font-size:.95rem}
.legal-card p:last-child {margin-bottom:0}
.legal-card ul {margin:0;padding-left:0;list-style:none}
.legal-card ul li {position:relative;padding:8px 0 8px 24px;color:var(--muted);line-height:1.8;font-size:.95rem;border-bottom:1px dashed var(--line)}
.legal-card ul li:last-child {border-bottom:0}
.legal-card ul li::before {content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:9px;font-size:.72rem;color:var(--accent)}
.legal-side {position:sticky;top:20px;display:flex;flex-direction:column;gap:20px}
.legal-side {position:static}
.side-box {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);padding:22px 24px}
.side-box h3 {font-size:.98rem;font-weight:800;margin:0 0 14px;color:var(--text)}
.side-box ol {margin:0;padding-left:18px;color:var(--muted);font-size:.9rem;line-height:2}
.side-box ol a {color:var(--primary);text-decoration:none}
.side-box ol a:hover {text-decoration:underline}
.side-note {background:linear-gradient(150deg,#2563eb,#06b6d4);color:#fff;border:0}
.side-note h3 {color:#fff}
.side-note p {color:rgba(255,255,255,.9);font-size:.88rem;line-height:1.85;margin:0 0 14px}
.side-note .btn-ghost-pill {background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.5);color:#fff}
.side-note .btn-ghost-pill:hover {background:#fff;color:var(--primary)}
.legal-meta {font-size:.82rem;color:var(--muted);margin-top:6px}
.legal-foot-note {background:#eef4ff;border:1px dashed #c9dcff;border-radius:var(--radius-card);padding:18px 22px;color:var(--muted);font-size:.88rem;line-height:1.9}
.legal-foot-note strong {color:var(--text)}

/* --- 子页面追加 --- */
.guide-lead {max-width:760px;color:var(--muted);font-size:1.02rem;line-height:1.9;}
.steps-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.step-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px 20px;box-shadow:var(--shadow-sm);height:100%;transition:.25s;}
.step-card:hover {box-shadow:var(--shadow-md);transform:translateY(-3px);}
.step-no {display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:800;margin-bottom:14px;}
.step-card h3 {font-size:1.02rem;font-weight:700;color:var(--text);margin-bottom:8px;}
.step-card p {font-size:.9rem;color:var(--muted);line-height:1.8;margin:0;}
.tip-list {list-style:none;padding:0;margin:0;display:grid;gap:14px;}
.tip-list li {background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:16px 18px;box-shadow:var(--shadow-sm);font-size:.94rem;color:var(--muted);line-height:1.8;}
.tip-list li strong {color:var(--text);display:block;margin-bottom:4px;font-size:.98rem;}
.faq-item {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px 22px;box-shadow:var(--shadow-sm);margin-bottom:14px;}
.faq-item h3 {font-size:1rem;font-weight:700;color:var(--text);margin-bottom:8px;display:flex;gap:10px;align-items:flex-start;}
.faq-item h3 i {color:var(--primary);margin-top:3px;}
.faq-item p {font-size:.92rem;color:var(--muted);line-height:1.85;margin:0;}
.spec-table {width:100%;border-collapse:separate;border-spacing:0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm);}
.spec-table th,.spec-table td {padding:14px 18px;font-size:.92rem;text-align:left;border-bottom:1px solid var(--line);color:var(--muted);}
.spec-table th {background:rgba(37,99,235,.06);color:var(--text);font-weight:700;white-space:nowrap;}
.spec-table tr:last-child td {border-bottom:none;}
.cta-box {background:linear-gradient(135deg,rgba(37,99,235,.08),rgba(6,182,212,.10));border:1px solid var(--line);border-radius:var(--radius-card);padding:32px;text-align:center;box-shadow:var(--shadow-sm);}
.cta-box h2 {font-size:1.4rem;font-weight:800;color:var(--text);margin-bottom:10px;}
.cta-box p {color:var(--muted);margin-bottom:20px;font-size:.95rem;}
.steps-grid {grid-template-columns:repeat(2,1fr);}
.steps-grid {grid-template-columns:1fr;}
.spec-table th,.spec-table td {padding:12px;font-size:.86rem;}

/* --- 子页面追加 --- */
.rank-hero .hero-inner { max-width: 860px; }
.rank-block {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-sm);
    padding: 28px 26px;
    height: 100%;
  }
.rank-block h3 {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
.rank-block h3 i { color: var(--primary); }
.rank-block p {
    color: var(--muted);
    font-size: .95rem;
    line-height: 1.85;
    margin: 0;
  }
.rule-list { list-style: none; padding: 0; margin: 0; }
.rule-list li {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px dashed var(--line);
    color: var(--muted);
    font-size: .95rem;
    line-height: 1.75;
  }
.rule-list li:last-child { border-bottom: none; }
.rule-list li .dot {
    flex: 0 0 auto;
    width: 22px; height: 22px;
    border-radius: 50%;
    background: rgba(37,99,235,.1);
    color: var(--primary);
    font-size: .72rem;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    margin-top: 3px;
  }
.weight-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .92rem;
  }
.weight-table th, .weight-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--line);
    color: var(--text);
  }
.weight-table th {
    color: var(--muted);
    font-weight: 600;
    font-size: .84rem;
    letter-spacing: .03em;
    background: rgba(37,99,235,.05);
  }
.weight-table td:last-child { color: var(--primary); font-weight: 700; }
.weight-table tr:last-child td { border-bottom: none; }
.note-strip {
    background: rgba(6,182,212,.08);
    border-left: 4px solid var(--accent);
    border-radius: 10px;
    padding: 16px 20px;
    color: var(--muted);
    font-size: .93rem;
    line-height: 1.8;
  }
.note-strip strong { color: var(--text); }
.faq-item:last-child { border-bottom: none; }
.rank-wrap .rank-item { background: var(--card); }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-header { background:transparent !important; }