:root{
  --main:#2563eb;
  --accent:#06b6d4;
  --bg:#f4f8ff;
  --text:#0f1e3d;
  --line:#e2eaf7;
  --card:#ffffff;
  --muted:#6b7a99;
  --radius:8px;
}
*{box-sizing:border-box;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter','PingFang SC','Microsoft YaHei',sans-serif;
  font-size:14px;
  line-height:1.6;
}
h1,h2,h3,h4,.brand-font{
  font-family:'Inter','PingFang SC','Microsoft YaHei',sans-serif;
  font-weight:800;
  letter-spacing:-0.01em;
}
a{text-decoration:none;}
::selection{background:var(--accent);color:#fff;}

/* ===== Header / Nav ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.navbar-brand{
  font-weight:900;font-size:1.28rem;color:var(--text)!important;
  display:flex;align-items:center;gap:.4rem;
}
.navbar-brand .brand-badge{
  width:32px;height:32px;border-radius:8px;
  background:linear-gradient(135deg,var(--main),var(--accent));
  color:#fff;display:inline-flex;align-items:center;justify-content:center;
  font-size:.9rem;flex-shrink:0;
}
.nav-link{
  color:var(--text)!important;font-weight:500;font-size:.875rem;
  padding:.45rem .75rem!important;border-radius:6px;transition:.2s;
}
.nav-link:hover,.nav-link.active{color:var(--main)!important;background:#eef4ff;}
.navbar-toggler{border:none;font-size:1.1rem;color:var(--main);}
.navbar-toggler:focus{box-shadow:none;}

/* ===== Hero typewriter ===== */
.hero{
  background:radial-gradient(1200px 400px at 15% -10%,#dbeafe 0%,transparent 60%),
             radial-gradient(900px 400px at 95% 0%,#cffafe 0%,transparent 55%),
             #fff;
  border-bottom:1px solid var(--line);
  padding:2.6rem 0 2.2rem;
}
.hero h1{
  font-size:clamp(1.5rem,3.4vw,2.35rem);
  line-height:1.3;margin-bottom:.7rem;
}
.typewriter{
  display:inline;
  border-right:3px solid var(--main);
  animation:blink 1s step-end infinite;
  white-space:pre-wrap;
}
@keyframes blink{50%{border-color:transparent;}}
.hero p.lead{
  font-size:.9rem;color:var(--muted);max-width:640px;margin-bottom:1rem;
}
.hero-tags span{
  display:inline-block;font-size:.75rem;padding:.22rem .6rem;
  border-radius:20px;background:#eef4ff;color:var(--main);
  margin:0 .35rem .4rem 0;font-weight:500;
}
.hero-stats{display:flex;gap:1.6rem;flex-wrap:wrap;margin-top:1.2rem;}
.hero-stats .num{font-size:1.5rem;font-weight:900;color:var(--main);line-height:1;}
.hero-stats .lbl{font-size:.75rem;color:var(--muted);}

/* ===== Layout: sidebar + posters ===== */
.main-wrap{padding:2rem 0;}
.filter-panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1rem;position:sticky;top:76px;
}
.filter-panel h6{
  font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;
  color:var(--muted);font-weight:700;margin-bottom:.6rem;
}
.filter-chip{
  display:inline-block;font-size:.78rem;padding:.28rem .62rem;
  border-radius:6px;border:1px solid var(--line);color:var(--text);
  margin:0 .3rem .4rem 0;transition:.18s;background:#fbfdff;
}
.filter-chip:hover,.filter-chip.on{background:var(--main);color:#fff;border-color:var(--main);}
.filter-divider{height:1px;background:var(--line);margin:.9rem 0;}

/* ===== Section ===== */
.sec{padding:1.4rem 0 .6rem;}
.sec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.9rem;flex-wrap:wrap;gap:.5rem;}
.sec-head h2{
  font-size:1.12rem;margin:0;display:flex;align-items:center;gap:.5rem;
}
.sec-head h2 i{color:var(--main);font-size:1rem;}
.sec-head .more{font-size:.78rem;color:var(--muted);}
.sec-head .more:hover{color:var(--main);}

/* ===== Poster card ===== */
.poster-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(136px,1fr));
  gap:.9rem;
}
.pcard{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s;
  perspective:900px;
}
.pcard:hover{transform:translateY(-5px);box-shadow:0 12px 26px -10px rgba(37,99,235,.32);border-color:#c9dbff;}
.poster-box{
  position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:#dbe6f8;
}
.poster-box img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .35s ease;
}
.pcard:hover .poster-box img{transform:scale(1.06);}
.badge-corner{
  position:absolute;top:6px;left:6px;font-size:.62rem;font-weight:700;
  padding:.14rem .38rem;border-radius:4px;background:rgba(15,30,61,.78);
  color:#fff;letter-spacing:.03em;backdrop-filter:blur(4px);
}
.badge-corner.hd{background:rgba(37,99,235,.9);}
.badge-corner.k4{background:linear-gradient(135deg,#06b6d4,#2563eb);}
.score-tag{
  position:absolute;bottom:6px;right:6px;font-size:.68rem;font-weight:800;
  color:#fff;background:rgba(15,30,61,.72);padding:.1rem .4rem;border-radius:4px;
}
.pcard-body{padding:.5rem .55rem .6rem;}
.pcard-title{
  font-size:.8rem;font-weight:700;line-height:1.3;margin:0 0 .18rem;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.pcard-meta{font-size:.68rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* ===== Flip modal (card flip in place) ===== */
.flip-overlay{
  position:fixed;inset:0;background:rgba(15,30,61,.55);backdrop-filter:blur(6px);
  z-index:1050;display:none;align-items:center;justify-content:center;padding:1rem;
}
.flip-overlay.show{display:flex;}
.flip-inner{
  width:min(760px,100%);background:transparent;perspective:1400px;
}
.flip-card{
  position:relative;width:100%;min-height:420px;
  transform-style:preserve-3d;transition:transform .7s cubic-bezier(.4,.2,.2,1);
}
.flip-card.flipped{transform:rotateY(180deg);}
.flip-face{
  position:absolute;inset:0;backface-visibility:hidden;
  background:#fff;border-radius:12px;padding:1.2rem;overflow:auto;
}
.flip-front{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.8rem;text-align:center;}
.flip-front .front-poster{
  width:150px;aspect-ratio:2/3;border-radius:8px;overflow:hidden;background:#dbe6f8;box-shadow:0 10px 24px -12px rgba(15,30,61,.5);
}
.flip-front .front-poster img{width:100%;height:100%;object-fit:cover;}
.flip-back{transform:rotateY(180deg);}
.flip-close{
  position:absolute;top:10px;right:14px;background:none;border:none;
  font-size:1.15rem;color:var(--muted);z-index:5;line-height:1;
}
.flip-close:hover{color:var(--main);}
.flip-back h3{font-size:1.1rem;margin-bottom:.2rem;}
.flip-meta-tags{display:flex;gap:.4rem;flex-wrap:wrap;margin:.5rem 0 .7rem;}
.flip-meta-tags span{font-size:.72rem;background:#eef4ff;color:var(--main);padding:.15rem .5rem;border-radius:5px;font-weight:600;}
.flip-back .field{font-size:.8rem;margin-bottom:.35rem;color:var(--muted);}
.flip-back .field b{color:var(--text);font-weight:600;}
.flip-back .plot{font-size:.82rem;color:#33415c;line-height:1.7;margin-top:.5rem;}
.flip-hint{font-size:.75rem;color:var(--muted);margin-top:1rem;}

/* ===== Rank list ===== */
.rank-list{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.rank-item{
  display:flex;align-items:center;gap:.75rem;padding:.6rem .8rem;
  border-bottom:1px solid var(--line);transition:background .18s;cursor:pointer;
}
.rank-item:last-child{border-bottom:none;}
.rank-item:hover{background:#f7faff;}
.rank-num{
  font-size:.82rem;font-weight:900;width:22px;text-align:center;color:var(--muted);flex-shrink:0;
}
.rank-item:nth-child(1) .rank-num,.rank-item:nth-child(2) .rank-num,.rank-item:nth-child(3) .rank-num{color:var(--main);}
.rank-thumb{width:38px;height:54px;border-radius:5px;overflow:hidden;flex-shrink:0;background:#dbe6f8;}
.rank-thumb img{width:100%;height:100%;object-fit:cover;}
.rank-info{flex:1;min-width:0;}
.rank-info .t{font-size:.8rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-info .s{font-size:.68rem;color:var(--muted);}
.rank-score{font-size:.8rem;font-weight:800;color:var(--accent);}

/* ===== Feature icon list ===== */
.feature-list{list-style:none;padding:0;margin:0;}
.feature-list li{
  display:flex;gap:.7rem;padding:.6rem 0;border-bottom:1px dashed var(--line);
  font-size:.84rem;
}
.feature-list li:last-child{border-bottom:none;}
.feature-list i{color:var(--main);margin-top:.18rem;font-size:.9rem;}

/* ===== Accordion ===== */
.acc-item{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:.5rem;background:var(--card);overflow:hidden;}
.acc-head{
  width:100%;text-align:left;background:none;border:none;padding:.7rem .9rem;
  font-size:.85rem;font-weight:600;display:flex;justify-content:space-between;align-items:center;color:var(--text);
}
.acc-head i{transition:transform .25s;color:var(--main);font-size:.8rem;}
.acc-item.open .acc-head i{transform:rotate(180deg);}
.acc-body{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 .9rem;}
.acc-item.open .acc-body{max-height:400px;}
.acc-body p{font-size:.82rem;color:#42506b;margin:.5rem 0 .8rem;line-height:1.7;}

/* ===== Guide / tips ===== */
.panel-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem;}
.panel-card h3{font-size:1rem;margin-bottom:.6rem;}
.panel-card p{font-size:.83rem;color:#42506b;line-height:1.8;margin-bottom:.55rem;}
.tips-list{padding-left:1.1rem;margin:0;}
.tips-list li{font-size:.82rem;color:#42506b;line-height:1.75;margin-bottom:.4rem;}
.pick-item{border-bottom:1px dashed var(--line);padding:.55rem 0;}
.pick-item:last-child{border-bottom:none;}
.pick-item .pk-t{font-size:.85rem;font-weight:700;}
.pick-item .pk-t span{color:var(--accent);font-weight:600;margin-left:.3rem;}
.pick-item .pk-d{font-size:.79rem;color:#5b6a86;line-height:1.7;}

/* ===== Footer / Links ===== */
.friend-links{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1rem;margin-top:1.6rem;
}
.friend-links h4{font-size:.9rem;margin-bottom:.55rem;}
.friend-links .fl-body{font-size:.78rem;color:var(--muted);line-height:2;}
.site-footer{
  background:#fff;border-top:1px solid var(--line);
  margin-top:2.2rem;padding:2rem 0 1.4rem;
}
.site-footer .f-brand{font-size:1.05rem;font-weight:900;color:var(--text);display:flex;align-items:center;gap:.4rem;margin-bottom:.5rem;}
.site-footer p{font-size:.78rem;color:var(--muted);margin-bottom:.3rem;}
.site-footer a{color:var(--muted);font-size:.78rem;}
.site-footer a:hover{color:var(--main);}
.f-links a{margin-right:1rem;display:inline-block;}
.copy{font-size:.75rem;color:#93a1bd;border-top:1px solid var(--line);margin-top:1rem;padding-top:.9rem;}

/* ===== Scroll reveal ===== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease;}
.reveal.in{opacity:1;transform:none;}

@media (max-width:767.98px){
  .poster-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:.65rem;}
  .hero{padding:1.8rem 0 1.5rem;}
  .filter-panel{position:static;margin-bottom:1rem;}
  .flip-card{min-height:480px;}
  .flip-face{padding:1rem;}
}

/* --- 子页面追加 --- */
.guide-hero {padding:56px 0 34px;background:linear-gradient(160deg,#eaf2ff 0%,#f4f8ff 55%,#f4f8ff 100%);border-bottom:1px solid var(--line);}
.guide-hero h1 {font-size:clamp(1.6rem,3.4vw,2.5rem);font-weight:800;color:var(--text);line-height:1.3;margin-bottom:14px;letter-spacing:-.5px;}
.guide-hero p {color:var(--muted);max-width:760px;font-size:1.02rem;line-height:1.85;margin-bottom:0;}
.guide-crumb {font-size:.85rem;color:var(--muted);margin-bottom:16px;}
.guide-crumb a {color:var(--main);text-decoration:none;}
.guide-crumb a:hover {text-decoration:underline;}
.gsec {padding:44px 0;}
.gsec + .gsec {border-top:1px solid var(--line);}
.gsec-head {margin-bottom:26px;}
.gsec-head h2 {font-size:1.42rem;font-weight:800;color:var(--text);margin-bottom:10px;letter-spacing:-.3px;}
.gsec-head h2 i {color:var(--main);margin-right:8px;font-size:1.1rem;}
.gsec-head p {color:var(--muted);margin-bottom:0;font-size:.96rem;line-height:1.8;}
.step-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 20px;height:100%;transition:.25s;position:relative;}
.step-card:hover {border-color:var(--accent);box-shadow:0 10px 26px rgba(37,99,235,.10);transform:translateY(-2px);}
.step-no {display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-weight:800;font-size:.95rem;margin-bottom:14px;}
.step-card h3 {font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:8px;}
.step-card p {font-size:.9rem;color:var(--muted);line-height:1.8;margin-bottom:0;}
.tip-list {list-style:none;padding:0;margin:0;}
.tip-list li {position:relative;padding:11px 0 11px 30px;color:var(--text);font-size:.94rem;line-height:1.75;border-bottom:1px dashed var(--line);}
.tip-list li:last-child {border-bottom:none;}
.tip-list li::before {content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--accent);position:absolute;left:0;top:12px;font-size:.8rem;}
.tip-list li b {color:var(--main);font-weight:700;}
.qa-item {background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:14px;}
.qa-item h3 {font-size:1rem;font-weight:700;color:var(--text);margin-bottom:8px;display:flex;align-items:flex-start;gap:9px;}
.qa-item h3 i {color:var(--accent);margin-top:3px;font-size:.85rem;}
.qa-item p {font-size:.92rem;color:var(--muted);line-height:1.85;margin-bottom:0;}
.genre-table {width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);font-size:.92rem;}
.genre-table th {background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-weight:600;text-align:left;padding:12px 16px;font-size:.88rem;white-space:nowrap;}
.genre-table td {padding:12px 16px;color:var(--text);border-top:1px solid var(--line);line-height:1.7;}
.genre-table td:first-child {font-weight:700;color:var(--main);white-space:nowrap;}
.genre-table tr:nth-child(even) td {background:#fafcff;}
.cta-box {background:linear-gradient(135deg,#eaf2ff,#f0fbfd);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;text-align:center;}
.cta-box h2 {font-size:1.3rem;font-weight:800;color:var(--text);margin-bottom:10px;}
.cta-box p {color:var(--muted);font-size:.94rem;margin-bottom:20px;}
.cta-btn {display:inline-block;background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-weight:600;padding:11px 30px;border-radius:50px;text-decoration:none;transition:.25s;font-size:.94rem;}
.cta-btn:hover {color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(37,99,235,.28);}
.cta-btn.ghost {background:transparent;color:var(--main);border:1px solid var(--main);margin-left:10px;}
.cta-btn.ghost:hover {background:var(--main);color:#fff;box-shadow:0 10px 22px rgba(37,99,235,.22);}
.guide-hero {padding:38px 0 26px;}
.gsec {padding:32px 0;}
.genre-table th,.genre-table td {padding:10px 12px;font-size:.85rem;}
.cta-btn.ghost {margin-left:0;margin-top:10px;}

/* --- 子页面追加 --- */
.about-hero {padding:56px 0 34px;}
.about-hero h1 {font-weight:800;font-size:clamp(1.55rem,3.4vw,2.5rem);line-height:1.25;letter-spacing:-.5px;color:var(--text);margin:0 0 14px;}
.about-hero h1 .hl {color:var(--main);}
.about-lead {color:var(--muted);font-size:1.02rem;line-height:1.85;max-width:760px;margin:0;}
.about-tags {display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.about-tags span {background:var(--card);border:1px solid var(--line);color:var(--text);border-radius:999px;padding:7px 15px;font-size:.86rem;font-weight:600;box-shadow:0 2px 8px rgba(37,99,235,.05);}
.about-tags i {color:var(--accent);margin-right:6px;}
.about-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:8px;}
.about-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:0 6px 20px rgba(37,99,235,.06);height:100%;}
.about-card h3 {font-size:1.06rem;font-weight:700;color:var(--text);margin:0 0 12px;display:flex;align-items:center;gap:9px;}
.about-card h3 i {color:var(--main);font-size:1rem;}
.about-card p {color:var(--muted);font-size:.92rem;line-height:1.85;margin:0;}
.about-card ul {margin:0;padding-left:18px;color:var(--muted);font-size:.92rem;line-height:1.9;}
.about-card ul li::marker {color:var(--accent);}
.about-steps {display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:8px;}
.step {background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;position:relative;}
.step h3 {font-size:1rem;font-weight:700;margin:0 0 8px;color:var(--text);}
.step p {color:var(--muted);font-size:.9rem;line-height:1.8;margin:0;}
.about-note {background:linear-gradient(135deg,rgba(37,99,235,.07),rgba(6,182,212,.09));border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;margin-top:6px;}
.about-note p {color:var(--text);line-height:1.9;font-size:.95rem;margin:0 0 12px;}
.about-note p:last-child {margin-bottom:0;}
.about-cta {display:flex;flex-wrap:wrap;gap:14px;margin-top:6px;}
.btn-main,.btn-ghost {display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:999px;font-weight:700;font-size:.93rem;text-decoration:none;transition:.2s;}
.btn-main {background:var(--main);color:#fff;box-shadow:0 8px 20px rgba(37,99,235,.25);}
.btn-main:hover {background:#1d4fd8;color:#fff;}
.btn-ghost {background:var(--card);color:var(--main);border:1px solid var(--line);}
.btn-ghost:hover {border-color:var(--main);color:var(--main);}
.about-hero {padding:36px 0 24px;}

/* --- 子页面追加 --- */
.disc-hero {padding:48px 0 32px;background:linear-gradient(180deg,#eaf2ff 0%,var(--bg) 100%);border-bottom:1px solid var(--line);}
.disc-hero h1 {font-weight:800;font-size:clamp(1.6rem,3.6vw,2.5rem);color:var(--text);line-height:1.3;letter-spacing:-.5px;}
.disc-hero .lead-sub {color:var(--muted);font-size:.98rem;margin-top:12px;max-width:760px;}
.disc-updated {display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:.82rem;color:var(--main);background:rgba(37,99,235,.08);border:1px solid rgba(37,99,235,.18);padding:6px 14px;border-radius:99px;font-weight:600;}
.disc-wrap {padding:44px 0 64px;}
.disc-toc {background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;box-shadow:0 4px 18px rgba(15,30,61,.05);}
.disc-toc h3 {font-size:.95rem;font-weight:700;color:var(--text);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.disc-toc h3 i {color:var(--accent);}
.disc-toc ol {margin:0;padding-left:18px;}
.disc-toc li {margin-bottom:8px;font-size:.9rem;}
.disc-toc a {color:var(--muted);text-decoration:none;transition:.18s;}
.disc-toc a:hover {color:var(--main);}
.disc-sec {background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;margin-bottom:22px;box-shadow:0 4px 18px rgba(15,30,61,.04);}
.disc-sec h2 {font-size:1.22rem;font-weight:800;color:var(--text);margin-bottom:16px;padding-left:14px;border-left:4px solid var(--main);line-height:1.4;letter-spacing:-.2px;}
.disc-sec h2 .num {color:var(--accent);font-weight:900;margin-right:6px;}
.disc-sec p {color:var(--text);font-size:.94rem;line-height:1.85;margin-bottom:14px;}
.disc-sec p:last-child {margin-bottom:0;}
.disc-sec ul {margin:0 0 14px;padding-left:20px;}
.disc-sec li {color:var(--text);font-size:.93rem;line-height:1.8;margin-bottom:8px;}
.disc-sec strong {color:var(--main);font-weight:700;}
.disc-note {background:rgba(6,182,212,.07);border:1px solid rgba(6,182,212,.22);border-radius:var(--radius);padding:16px 18px;margin-top:6px;font-size:.9rem;color:var(--muted);line-height:1.8;}
.disc-note i {color:var(--accent);margin-right:6px;}
.disc-contact {background:linear-gradient(135deg,rgba(37,99,235,.06),rgba(6,182,212,.06));border:1px solid var(--line);border-radius:var(--radius);padding:26px 30px;}
.disc-contact h2 {font-size:1.15rem;font-weight:800;color:var(--text);margin-bottom:12px;}
.disc-contact p {color:var(--muted);font-size:.93rem;line-height:1.8;margin-bottom:0;}
.disc-contact .mail {color:var(--main);font-weight:700;}
.disc-sec {padding:22px 20px;}
.disc-hero {padding:34px 0 26px;}

/* --- 子页面追加 --- */
.policy-hero {padding:56px 0 34px;background:linear-gradient(160deg,#eaf1ff 0%,var(--bg) 70%);border-bottom:1px solid var(--line);}
.policy-hero h1 {font-weight:900;letter-spacing:-.5px;color:var(--text);font-size:clamp(1.6rem,3.4vw,2.5rem);line-height:1.25;}
.policy-hero .lead {color:var(--muted);max-width:760px;font-size:1.02rem;line-height:1.85;}
.policy-meta {display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.pm-chip {display:inline-flex;align-items:center;gap:7px;background:var(--card);border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:6px 14px;font-size:.83rem;font-weight:500;}
.pm-chip i {color:var(--main);}
.policy-wrap {padding:46px 0 70px;}
.toc-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 12px;position:sticky;top:88px;box-shadow:0 6px 22px rgba(37,99,235,.06);}
.toc-card h3 {font-size:.95rem;font-weight:800;color:var(--text);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.toc-card h3 i {color:var(--accent);}
.toc-list {list-style:none;padding:0;margin:0;}
.toc-list li {margin-bottom:2px;}
.toc-list a {display:block;padding:7px 10px;border-radius:6px;color:var(--muted);font-size:.87rem;text-decoration:none;transition:.18s;border-left:2px solid transparent;}
.toc-list a:hover {background:#eef4ff;color:var(--main);border-left-color:var(--main);}
.policy-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px;margin-bottom:22px;box-shadow:0 6px 22px rgba(37,99,235,.05);scroll-margin-top:90px;}
.policy-card h2 {font-size:1.15rem;font-weight:800;color:var(--text);margin-bottom:14px;display:flex;align-items:flex-start;gap:10px;line-height:1.5;}
.policy-card h2 .num {flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-size:.85rem;font-weight:800;margin-top:1px;}
.policy-card p,.policy-card li {color:#33415c;font-size:.94rem;line-height:1.95;}
.policy-card p {margin-bottom:12px;}
.policy-card ul {padding-left:0;list-style:none;margin:0 0 12px;}
.policy-card ul li {position:relative;padding-left:22px;margin-bottom:9px;}
.policy-card ul li::before {content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:var(--accent);font-size:.8rem;}
.policy-card strong {color:var(--text);font-weight:700;}
.data-table {width:100%;border-collapse:collapse;margin:8px 0 14px;font-size:.9rem;}
.data-table th,.data-table td {border:1px solid var(--line);padding:11px 13px;text-align:left;line-height:1.7;}
.data-table th {background:#eef4ff;color:var(--text);font-weight:700;}
.data-table td {color:#33415c;}
.note-box {background:linear-gradient(135deg,#eff6ff,#ecfeff);border:1px solid #cfe3ff;border-radius:var(--radius);padding:16px 18px;color:#1e3a8a;font-size:.9rem;line-height:1.85;margin:14px 0 4px;}
.note-box i {color:var(--main);margin-right:6px;}
.back-top {display:inline-flex;align-items:center;gap:8px;margin-top:6px;color:var(--main);font-weight:600;font-size:.9rem;text-decoration:none;}
.back-top:hover {color:var(--accent);}
.toc-card {position:static;margin-bottom:24px;}
.policy-card {padding:22px 18px;}