.sealPage{background:var(--paper);min-height:100vh}.sealHero{border-bottom:1px solid var(--line);padding:78px 0 58px}.sealHero h1{margin:22px 0 25px;font-size:clamp(60px,7.5vw,98px)}.sealHero>p{max-width:760px;color:var(--muted);font-size:15px;line-height:1.7}.sealHeroLinks{flex-wrap:wrap;gap:8px;margin-top:28px;display:flex}.sealHeroLinks a{border:1px solid var(--line);border-radius:5px;padding:11px 14px;font:700 8px Courier New}.sealHeroLinks .primary{background:var(--ink);border-color:var(--ink);color:#fff}.sealProof{border:1px solid var(--line);border-radius:10px;grid-template-columns:repeat(4,1fr);margin-top:36px;display:grid;overflow:hidden}.sealProof div{border-right:1px solid var(--line);flex-direction:column;min-height:98px;padding:16px;display:flex}.sealProof div:last-child{border:0}.sealProof b{font-size:31px}.sealProof span{color:#707970;margin-top:auto;font:7px Courier New}.sealWorkspace{padding:48px 0 105px}.sealGrid{grid-template-columns:1.2fr .8fr;gap:14px;display:grid}.sealEditor,.sealReport{border:1px solid var(--line);border-radius:12px;overflow:hidden}.sealEditor{background:#fafaf5}.sealEditor header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:14px;min-height:66px;padding:12px 16px;display:flex}.sealEditor header>div:first-child{flex-direction:column;gap:6px;display:flex}.sealEditor header span,.sealEditor header small{font:700 8px Courier New}.sealEditor header small{color:#879087;font-size:7px}.sealEditor header>div:last-child,.sealEditor footer>div{gap:6px;display:flex}.sealEditor button,.sealEditor label{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:5px;padding:8px 10px;font:700 8px Courier New}.sealEditor label input{display:none}.sealEditor textarea{resize:vertical;color:#253027;background:#fff;border:0;outline:0;width:100%;min-height:650px;padding:18px;font:9px/1.65 Courier New;display:block}.sealEditor footer{background:#f1f2ec;justify-content:space-between;align-items:center;gap:12px;min-height:62px;padding:12px 16px;display:flex}.sealEditor footer span{color:#707970;font:8px Courier New}.sealEditor footer>div button:last-child{background:var(--ink);color:#fff;border-color:var(--ink)}.sealEditor button:disabled{opacity:.5;cursor:not-allowed}.sealReport{background:var(--ink);color:#fff;padding:20px}.sealReport>header{color:#7c887f;border-bottom:1px solid #354238;justify-content:space-between;min-height:50px;font:8px Courier New;display:flex}.sealReport>header b{color:#fff}.sealReport.pass>header b{color:var(--lime)}.sealReport.fail>header b{color:#ff938d}.sealDigests{border:1px solid #354238;margin:20px 0}.sealDigests div{border-bottom:1px solid #354238;padding:13px}.sealDigests div:last-child{border:0}.sealDigests span{color:#7c887f;margin-bottom:8px;font:7px Courier New;display:block}.sealDigests code{word-break:break-all;color:#dce6de;font:8px/1.5 Courier New}.sealChecks>p{color:#89958c;font-size:9px;line-height:1.6}.sealChecks article{border-bottom:1px solid #2d382f;grid-template-columns:32px 1fr auto;align-items:center;gap:10px;min-height:54px;display:grid}.sealChecks article span,.sealChecks article i{font:700 8px Courier New}.sealChecks article b{font-size:9px}.sealChecks article i{color:#ff938d;font-style:normal}.sealChecks article.pass i{color:var(--lime)}.sealChecks .error{color:#ffaaa5;border-bottom:1px solid #2d382f;padding:10px 0}.sealBoundary{background:#fff7d4;border:1px solid #d7c269;border-radius:9px;grid-template-columns:170px 1fr 150px 1fr;align-items:center;gap:18px;margin-top:14px;padding:17px 20px;display:grid}.sealBoundary b{font:700 7px Courier New}.sealBoundary span{color:#706733;font-size:9px;line-height:1.5}.sealMethod{border-top:1px solid var(--line);background:#f3f3ed;padding:110px 0}.sealMethodGrid{border:1px solid var(--line);border-radius:12px;grid-template-columns:repeat(4,1fr);margin-top:45px;display:grid;overflow:hidden}.sealMethodGrid article{border-right:1px solid var(--line);min-height:260px;padding:22px}.sealMethodGrid article:last-child{border:0}.sealMethodGrid span{color:#79827a;font:8px Courier New}.sealMethodGrid b{margin:54px 0 16px;font-size:16px;display:block}.sealMethodGrid p{color:#6a736b;font-size:10px;line-height:1.65}@media (max-width:950px){.sealGrid{grid-template-columns:1fr}.sealReport{min-height:430px}.sealBoundary{grid-template-columns:150px 1fr}.sealMethodGrid{grid-template-columns:1fr 1fr}.sealMethodGrid article:nth-child(2){border-right:0}.sealMethodGrid article:nth-child(-n+2){border-bottom:1px solid var(--line)}}@media (max-width:720px){.sealHero{padding:58px 0 44px}.sealHero h1{font-size:52px}.sealProof{grid-template-columns:1fr 1fr}.sealProof div:nth-child(2){border-right:0}.sealProof div:nth-child(-n+2){border-bottom:1px solid var(--line)}.sealWorkspace{padding:28px 0 75px}.sealEditor header,.sealEditor footer{flex-direction:column;align-items:flex-start}.sealEditor header>div:last-child,.sealEditor footer>div{flex-wrap:wrap}.sealEditor textarea{min-height:470px}.sealBoundary,.sealMethodGrid{grid-template-columns:1fr}.sealMethodGrid article{border-right:0;border-bottom:1px solid var(--line)}.sealMethodGrid article:last-child{border-bottom:0}}