.legal-hero{padding:96px 0 52px;background:linear-gradient(145deg,#eef6ff 0%,#f8fbff 55%,#fff 100%);border-bottom:1px solid var(--line)}
.legal-hero .eyebrow{margin-bottom:18px;color:var(--blue);font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.legal-hero h1{max-width:820px;margin-bottom:18px;font-size:clamp(38px,5vw,62px);letter-spacing:-.035em}
.legal-hero .summary{max-width:780px;color:var(--muted);font-size:18px;line-height:1.75}
.legal-meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:28px;color:var(--muted2);font-size:14px}
.legal-meta strong{color:var(--ink)}
.legal-shell{display:grid;grid-template-columns:240px minmax(0,760px);gap:72px;align-items:start;padding-top:56px;padding-bottom:96px}
.legal-toc{position:sticky;top:104px;max-height:calc(100vh - 128px);overflow:auto;padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 14px 40px -32px rgba(10,55,102,.45)}
.legal-toc h2{margin-bottom:12px;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.legal-toc a{display:block;padding:7px 0;color:var(--muted);font-size:13px;line-height:1.35}
.legal-toc a:hover{color:var(--blue)}
.legal-notice{margin-bottom:36px;padding:18px 20px;border:1px solid #f0c36a;border-radius:14px;background:#fff8e8;color:#6e4a00;line-height:1.65}
.legal-placeholder{display:inline-block;padding:1px 5px;border:1px solid #e7a640;border-radius:5px;background:#fff3d5;color:#7a4600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.92em;font-weight:700}
.legal-language{display:none}
html[data-lang="en"] .legal-language[data-legal-lang="en"],html[data-lang="zh"] .legal-language[data-legal-lang="zh"]{display:block}
html[data-lang="zh"] .legal-toc{display:none}
html[data-lang="zh"] .legal-shell{grid-template-columns:minmax(0,760px);justify-content:center}
.legal-content section{padding:0 0 34px;margin:0 0 34px;border-bottom:1px solid var(--line)}
.legal-content section:last-child{border-bottom:0}
.legal-content h2{margin-bottom:14px;font-size:24px;letter-spacing:-.015em;scroll-margin-top:105px}
.legal-content h3{margin:22px 0 10px;font-size:17px}
.legal-content p,.legal-content li{color:#40536a;font-size:16px;line-height:1.82}
.legal-content p+p{margin-top:13px}
.legal-content ul{display:grid;gap:7px;margin:14px 0 0 22px;padding:0}
.legal-content a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.legal-related{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.legal-related a{display:inline-flex;padding:10px 14px;border:1px solid var(--line);border-radius:10px;color:var(--blue);font-weight:600;text-decoration:none}
.legal-related a:hover{border-color:var(--blue-bright);background:var(--blue-light)}
.legal-contact{padding:22px;border-radius:16px;background:var(--blue-light)}
.legal-contact p{color:#304c70}
@media(max-width:900px){.legal-shell{grid-template-columns:1fr;gap:34px}.legal-toc{position:static;columns:2}.legal-hero{padding-top:70px}}
@media(max-width:560px){.legal-hero{padding:54px 0 36px}.legal-hero .summary{font-size:16px}.legal-shell{padding-top:34px;padding-bottom:70px}.legal-toc{columns:1}.legal-content h2{font-size:21px}.legal-content p,.legal-content li{font-size:15px}.legal-meta{display:grid;gap:8px}}
@media print{header,footer,.legal-toc{display:none}.legal-shell{display:block;padding:20px}.legal-language{display:block}.legal-hero{padding:20px;background:#fff}.legal-content section{break-inside:avoid}}