:root{--bg:#f6f7f9;--card:#fff;--text:#16181d;--muted:#667085;--line:#e5e7eb;--accent:#111827;--good:#067647;--warn:#b54708;--bad:#b42318;--info:#175cd3;--shadow:0 6px 24px rgba(16,24,40,.06)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.65}.wrap{max-width:1080px;margin:auto;padding:0 20px}.topbar{background:#111827;color:#fff;font-size:13px}.topbar .wrap{padding-top:9px;padding-bottom:9px;display:flex;justify-content:space-between;gap:16px}.nav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.nav .wrap{display:flex;align-items:center;justify-content:space-between;min-height:64px}.brand{font-weight:800;font-size:20px;color:#111827;text-decoration:none}.navlinks{display:flex;gap:18px}.navlinks a{color:#475467;text-decoration:none;font-size:14px}.hero{padding:62px 0 36px}.eyebrow{font-size:13px;font-weight:700;color:var(--info);letter-spacing:.04em}.hero h1{font-size:clamp(34px,6vw,58px);line-height:1.1;margin:12px 0 16px;letter-spacing:-.035em}.hero p{font-size:18px;color:#475467;max-width:760px;margin:0}.notice{margin-top:24px;background:#fff;border:1px solid #dbe3f0;border-left:4px solid var(--info);border-radius:12px;padding:16px 18px;color:#344054}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:24px 0 48px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}.card h2,.card h3{margin:0 0 8px}.card p{margin:8px 0;color:#475467}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700}.badge.conflict,.badge.unclear,.badge.unverified{background:#fff4ed;color:var(--warn)}.badge.verified{background:#ecfdf3;color:var(--good)}.badge.thirdparty{background:#eff8ff;color:var(--info)}.badge.context{background:#f2f4f7;color:#344054}.meta{font-size:13px;color:var(--muted)}.btnrow{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:700;font-size:14px;border:1px solid #111827;background:#111827;color:white;cursor:pointer}.btn.secondary{background:#fff;color:#111827;border-color:#d0d5dd}.section{padding:18px 0 46px}.section h2{font-size:28px;margin:0 0 14px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.step strong{display:block;margin-bottom:6px}.footer{border-top:1px solid var(--line);padding:30px 0 50px;color:#667085;font-size:13px}.breadcrumb{font-size:13px;color:#667085;padding-top:20px}.breadcrumb a{color:#475467}.brandhero{padding:28px 0 22px}.brandhero h1{font-size:42px;line-height:1.15;margin:10px 0}.linklist{display:grid;gap:14px}.linkitem{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.linktop{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.linktitle{font-weight:800;font-size:17px;word-break:break-all}.claim{margin:10px 0;color:#344054}.evidence{font-size:13px;color:#667085;background:#f9fafb;border-radius:9px;padding:10px 12px}.warning{background:#fffaeb;border:1px solid #fedf89;border-radius:12px;padding:14px 16px;color:#7a2e0e;margin:18px 0}.faq{border-top:1px solid var(--line)}details{background:#fff;border:1px solid var(--line);border-top:0;padding:15px 16px}details:first-of-type{border-top:1px solid var(--line);border-radius:12px 12px 0 0}details:last-of-type{border-radius:0 0 12px 12px}summary{font-weight:700;cursor:pointer}.searchbox{margin-top:22px;display:flex;gap:10px;max-width:620px}.searchbox input{flex:1;padding:13px 14px;border:1px solid #d0d5dd;border-radius:10px;font-size:15px}.tiny{font-size:12px;color:#98a2b3}.empty{display:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;color:#667085}.copy{border:0;background:transparent;color:#175cd3;cursor:pointer;font-weight:700;padding:0}.pillrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.pill{background:#f2f4f7;border-radius:999px;padding:4px 9px;font-size:12px;color:#475467}@media(max-width:800px){.grid,.steps{grid-template-columns:1fr}.navlinks{display:none}.hero{padding-top:40px}.hero h1{font-size:40px}.topbar .wrap{display:block}.linktop{display:block}.btnrow .btn{width:100%}.brandhero h1{font-size:34px}}

.navhero{padding-bottom:22px}.navgrid{align-items:stretch}.navcard{display:flex;flex-direction:column}.navcard .primary-link{margin-top:14px}.primary-link{font-size:16px;padding:13px 17px}.jumbo{font-size:18px;padding:16px 22px;margin-top:14px}.statusline{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--good);margin-bottom:10px}.dot{width:9px;height:9px;border-radius:50%;display:inline-block}.dot.live{background:#12b76a;box-shadow:0 0 0 4px #ecfdf3}.favorite-box{margin-top:22px;background:#111827;color:#fff;border-radius:16px;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}.favorite-box p{color:#d0d5dd;font-size:14px;margin:2px 0 0}.favorite-box .btn{background:#fff;color:#111827;border-color:#fff}.sticky-favorite{position:fixed;left:50%;bottom:14px;transform:translateX(-50%);width:min(760px,calc(100% - 24px));z-index:50;background:#111827;color:#fff;border-radius:16px;padding:12px 14px;box-shadow:0 18px 50px rgba(16,24,40,.28);display:flex;align-items:center;justify-content:space-between;gap:14px}.sticky-favorite strong{display:block;font-size:14px}.sticky-favorite span{display:block;color:#d0d5dd;font-size:12px}.sticky-favorite .btn{white-space:nowrap;background:#fff;color:#111827;border-color:#fff;padding:9px 12px}.favorite-modal{position:fixed;inset:0;background:rgba(17,24,39,.65);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}.favorite-dialog{width:min(520px,100%);background:#fff;border-radius:18px;padding:24px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.25)}.favorite-dialog h3{font-size:24px;margin:0 32px 8px 0}.favorite-dialog p{color:#475467}.favorite-close{position:absolute;right:15px;top:12px;border:0;background:transparent;font-size:30px;cursor:pointer;color:#667085}.favorite-howto{background:#f2f4f7;border-radius:12px;padding:14px 16px;margin:16px 0;color:#344054}kbd{background:#fff;border:1px solid #d0d5dd;border-bottom-width:2px;border-radius:5px;padding:1px 5px}.navdetail{padding-bottom:12px}.footer{padding-bottom:110px}@media(max-width:700px){.favorite-box{display:block}.favorite-box .btn{width:100%;margin-top:12px}.sticky-favorite{bottom:8px}.sticky-favorite span{display:none}.sticky-favorite .btn{font-size:12px}.jumbo{width:100%}}

.sectionhead{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:6px}.sectionhead h2{margin:4px 0 0}.sectionhead>p{max-width:520px;margin:0;color:var(--muted);font-size:14px}.alt-section{background:#eef1f5}.navcard .pillrow{min-height:31px}.navcard .meta{margin-top:12px}.badge.adult{background:#fef3f2;color:#b42318}.badge.platform{background:#eef4ff;color:#3538cd}@media(max-width:800px){.sectionhead{display:block}.sectionhead>p{margin-top:8px}.grid{grid-template-columns:1fr}}