:root{--pc-blue:#076ce0;--pc-blue-dark:#0759bb;--pc-ink:#141e30;--pc-text:#40506a;--pc-muted:#8a97ac;--pc-line:#e9edf4;--pc-soft:#f4f8fe;--pc-warm:#f7f4ee;--pc-ok:#167a55}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body.policy-page{margin:0;background:#fff;color:var(--pc-text);font-family:"Alibaba PuHuiTi 3.0","PingFang SC",-apple-system,"Microsoft YaHei",sans-serif;line-height:1.75;padding-bottom:84px}
.policy-page a{color:inherit;text-decoration:none}
.policy-page .pc-container{width:min(1180px,calc(100% - 48px));margin:0 auto}
body.policy-page>#klroot:first-of-type{height:74px}
body.policy-page>#klroot:first-of-type .klnav{position:fixed!important;top:0;left:0;right:0;width:100%;z-index:9000}
.pc-crumb{font-size:13px;color:var(--pc-muted);padding:20px 0}.pc-crumb span{margin:0 8px}.pc-crumb a:hover{color:var(--pc-blue)}
.pc-hero{background:linear-gradient(180deg,#f3f8ff 0%,#f8fbff 100%);border-bottom:1px solid var(--pc-line);padding:58px 0}
.pc-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:64px;align-items:center}
.pc-kicker,.pc-section-label{font-size:13px;color:var(--pc-blue);font-weight:700;letter-spacing:.08em;margin:0 0 12px}
.pc-hero h1,.pc-article-hero h1{color:var(--pc-ink);font-size:40px;line-height:1.28;margin:0;letter-spacing:-.02em}
.pc-hero .pc-lead{font-size:17px;max-width:730px;margin:20px 0 0;color:#44546a}
.pc-search{display:flex;margin-top:30px;max-width:720px}.pc-search input{flex:1;height:50px;border:1px solid #cad5e4;border-right:0;border-radius:8px 0 0 8px;padding:0 17px;font-size:15px;background:#fff;outline:0}.pc-search input:focus{border-color:var(--pc-blue)}.pc-search button,.pc-primary{border:0;border-radius:0 8px 8px 0;background:var(--pc-blue);color:#fff;padding:0 26px;font-size:15px;font-weight:700;cursor:pointer}.pc-search button:hover,.pc-primary:hover{background:var(--pc-blue-dark)}
.pc-source-line{font-size:13px;color:var(--pc-muted);margin-top:14px}
.pc-guide{background:#fff;border:1px solid var(--pc-line);border-radius:10px;padding:24px;box-shadow:0 10px 30px rgba(24,70,120,.06)}.pc-guide strong{color:var(--pc-ink);font-size:16px}.pc-guide ol{list-style:none;margin:16px 0 0;padding:0}.pc-guide li{display:flex;gap:12px;padding:11px 0;border-top:1px solid #edf0f4;font-size:14px}.pc-guide li span{color:var(--pc-blue);font-weight:700}
.pc-section{padding:62px 0}.pc-section.pc-soft{background:var(--pc-soft);border-top:1px solid var(--pc-line);border-bottom:1px solid var(--pc-line)}
.pc-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:26px}.pc-head h2,.pc-content-section h2{color:var(--pc-ink);font-size:28px;line-height:1.35;margin:0}.pc-head p{margin:9px 0 0;color:var(--pc-muted)}.pc-text-link{color:var(--pc-blue);font-weight:700;font-size:14px}
.pc-topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.pc-topic{display:flex;flex-direction:column;padding:25px;border:1px solid var(--pc-line);border-radius:10px;min-height:190px;background:#fff;transition:border-color .2s,box-shadow .2s,transform .2s}.pc-topic:hover{border-color:#bed7f6;box-shadow:0 10px 28px rgba(7,108,224,.07);transform:translateY(-2px)}.pc-topic h3{color:var(--pc-ink);font-size:18px;margin:0 0 10px}.pc-topic p{font-size:14px;color:var(--pc-muted);margin:0 0 22px}.pc-topic a,.pc-topic-status{margin-top:auto;color:var(--pc-blue);font-size:14px;font-weight:700}.pc-topic-status{color:#6f7d90;font-weight:600}
.pc-directory{display:grid;grid-template-columns:230px 1fr;gap:34px}.pc-filter-box{border:1px solid var(--pc-line);padding:20px;background:#fff}.pc-filter-box h2{font-size:17px;color:var(--pc-ink);margin:0 0 13px}.pc-filter-box button{display:block;width:100%;text-align:left;background:none;border:0;border-top:1px solid #edf0f4;padding:11px 4px;color:var(--pc-text);cursor:pointer}.pc-filter-box button.active,.pc-filter-box button:hover{color:var(--pc-blue);font-weight:700}
.pc-list{border-top:1px solid var(--pc-line)}.pc-policy-row{display:grid;grid-template-columns:118px minmax(0,1fr);gap:26px;padding:27px 4px;border-bottom:1px solid var(--pc-line)}.pc-date{font-size:13px;color:var(--pc-muted)}.pc-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:9px}.pc-meta span{font-size:12px;color:#55667e;border:1px solid #d9e0e9;padding:2px 8px}.pc-meta .pc-valid{color:var(--pc-ok);border-color:#a8d6c4}.pc-policy-row h3{font-size:20px;line-height:1.45;color:var(--pc-ink);margin:0}.pc-policy-row h3 a:hover{color:var(--pc-blue)}.pc-summary{margin:10px 0 14px;font-size:14px}.pc-summary strong{color:var(--pc-ink)}.pc-actions{display:flex;gap:22px;font-size:13px;color:var(--pc-blue);font-weight:700}.pc-empty{padding:32px;text-align:center;color:var(--pc-muted);border:1px solid var(--pc-line);border-top:0}
.pc-trust{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.pc-trust-list{border-top:1px solid var(--pc-line)}.pc-trust-list p{display:grid;grid-template-columns:140px 1fr;gap:20px;margin:0;padding:15px 0;border-bottom:1px solid var(--pc-line)}.pc-trust-list strong{color:var(--pc-ink)}
.pc-article-hero{background:#f5f6f8;border-bottom:1px solid var(--pc-line);padding:34px 0 42px}.pc-article-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:56px;align-items:start}.pc-article-hero h1{font-size:34px;margin-top:14px}.pc-doc-meta{display:flex;flex-wrap:wrap;gap:9px 18px;margin-top:19px;color:var(--pc-muted);font-size:13px}.pc-source-card{background:#fff;border:1px solid var(--pc-line);padding:22px}.pc-source-card span{display:block;color:var(--pc-muted);font-size:12px}.pc-source-card strong{display:block;color:var(--pc-ink);margin:5px 0 8px}.pc-source-card p{font-size:13px;margin:0 0 12px}.pc-source-card a{color:var(--pc-blue);font-size:13px;font-weight:700}
.pc-answer{background:#fff;border:1px solid #ccd5e0;padding:24px;margin-top:28px}.pc-answer h2{font-size:18px;color:var(--pc-ink);margin:0 0 8px}.pc-answer p{font-size:16px;margin:0}
.pc-anchor{border-bottom:1px solid var(--pc-line);background:rgba(255,255,255,.97);backdrop-filter:blur(10px);position:sticky;top:74px;z-index:80;box-shadow:0 1px 0 rgba(198,212,234,.7)}.pc-anchor .pc-container{display:flex;gap:24px;overflow:auto}.pc-anchor a{display:block;padding:13px 0;font-size:13px;white-space:nowrap;color:#526178}.pc-anchor a:hover{color:var(--pc-blue)}
.pc-layout{display:grid;grid-template-columns:minmax(0,790px) 280px;gap:56px;align-items:start;padding:42px 0 70px}.pc-toc{position:sticky;top:132px;border:1px solid var(--pc-line);padding:20px}.pc-toc h2{font-size:16px;color:var(--pc-ink);margin:0 0 10px}.pc-toc a{display:block;padding:7px 0;color:#607086;font-size:13px}.pc-toc a:hover{color:var(--pc-blue)}.pc-toc .pc-topic-link{border-top:1px solid var(--pc-line);margin-top:9px;padding-top:14px;color:var(--pc-blue);font-weight:700}
.pc-content-section{padding:8px 0 36px;margin-bottom:26px;border-bottom:1px solid var(--pc-line)}.pc-content-section h2{font-size:26px;margin-bottom:17px}.pc-content-section h3{font-size:18px;color:var(--pc-ink);margin:25px 0 9px}.pc-content-section p{margin:12px 0}.pc-content-section ul,.pc-content-section ol{padding-left:22px}.pc-content-section li{margin:8px 0}.pc-official{background:#f7f8fa;border:1px solid var(--pc-line);padding:26px;margin-top:18px}.pc-official p:first-child{margin-top:0}.pc-official-source{display:inline-block;color:var(--pc-blue);font-weight:700;margin-top:12px}
.pc-checklist{list-style:none!important;padding:0!important}.pc-checklist li{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:13px 0;border-top:1px solid var(--pc-line)}.pc-checklist li>span{color:var(--pc-blue);font-weight:800}.pc-note{background:var(--pc-warm);padding:17px 20px;font-size:14px}.pc-table{width:100%;border-collapse:collapse;font-size:14px;margin:16px 0}.pc-table th,.pc-table td{border:1px solid var(--pc-line);padding:11px 13px;text-align:left;vertical-align:top}.pc-table th{background:var(--pc-soft);color:var(--pc-ink)}
.pc-faq details{border-top:1px solid var(--pc-line);padding:15px 0}.pc-faq summary{cursor:pointer;color:var(--pc-ink);font-weight:700}.pc-faq details p{font-size:14px;color:#4a5a71}
.pc-home-faq{max-width:880px}.pc-home-faq details{padding:18px 0}.pc-home-faq summary{font-size:17px}.pc-home-faq details p{max-width:780px}
.pc-record{font-size:13px;color:var(--pc-muted)}.pc-record dl{display:grid;grid-template-columns:100px 1fr;margin:0}.pc-record dt,.pc-record dd{margin:0;padding:8px 0;border-top:1px solid var(--pc-line)}.pc-record dt{color:var(--pc-ink)}
.pc-footer-note{border-top:1px solid var(--pc-line);padding:22px 0 105px;color:var(--pc-muted);font-size:13px}
.pc-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:900px){.policy-page #klroot .klmain,.policy-page #klroot .kltel{display:none}.policy-page #klroot .klright{margin-left:auto}.pc-hero-grid,.pc-article-hero-grid,.pc-layout,.pc-trust,.pc-directory{grid-template-columns:1fr}.pc-topic-grid{grid-template-columns:1fr}.pc-topic{border-right:0;border-bottom:1px solid var(--pc-line)}.pc-guide,.pc-toc{display:none}.pc-hero h1{font-size:34px}}