:root{--bg:#0b1117;--surface:#131d22;--line:#2e3a41;--text:#e7e8e2;--muted:#a8b3bb;--gold:#d8c28e;color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}[hidden]{display:none!important}a{color:inherit}button,input{font:inherit}button{cursor:pointer;min-height:44px;border:1px solid var(--line);border-radius:11px;padding:9px 14px;background:#1a252a;color:var(--text)}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:4px}.skip{position:fixed;top:0;left:12px;transform:translateY(-200%);z-index:1000;background:var(--bg);padding:12px}.skip:focus{transform:none}main{width:min(840px,100%);margin:0 auto;padding:32px 24px 64px}.library-intro{margin:8px 0 30px}.eyebrow{color:var(--gold);font-size:13px;letter-spacing:.08em;margin:0 0 10px}h2{font-size:25px;line-height:1.4;letter-spacing:-.02em;margin:0 0 12px;font-weight:600}p{line-height:1.75;font-size:15px;margin:8px 0}.quiet{color:var(--muted);font-size:13px}#scopeLabel{color:var(--muted);font-size:14px}#libraryStatus:empty{display:none}#libraryStatus{color:var(--gold);padding:10px 0;font-size:14px}#retryIdentity{margin-bottom:16px}#archiveTools{border:1px solid var(--line);border-radius:20px;background:var(--surface);overflow:hidden}.archive-row{padding:20px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px 20px;border-bottom:1px solid var(--line)}.archive-row:last-child{border-bottom:0}.archive-open{display:flex;align-items:center;gap:14px;min-height:44px;text-decoration:none;min-width:0}.archive-symbol{display:grid;place-items:center;width:42px;height:42px;flex:none;border:1px solid #d8c28e33;border-radius:12px;color:var(--gold);font-family:serif;font-size:19px}.archive-copy{min-width:0}.archive-copy h3{margin:0;font-size:16px;font-weight:600}.archive-count{display:block;color:var(--muted);font-size:12px;margin-top:5px;line-height:1.5}.archive-chevron{margin-left:auto;color:var(--muted)}.archive-actions{display:flex;gap:4px}.archive-actions button,.archive-actions a{font-size:13px;min-height:44px;border:0;background:transparent;color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;padding:8px 10px;border-radius:10px}.archive-actions button:hover,.archive-actions a:hover{background:#ffffff09;color:var(--text)}.backup-note{margin-top:24px;color:var(--muted)}.backup-note summary{font-size:14px;min-height:44px;cursor:pointer;display:flex;align-items:center;gap:9px}.backup-note summary::before{content:'›';transition:transform .15s}.backup-note[open] summary::before{transform:rotate(90deg)}.backup-note p{font-size:13px}dialog{width:min(460px,calc(100% - 24px));max-height:calc(100dvh - 32px);padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--text);box-shadow:0 24px 80px #0008}dialog::backdrop{background:#03070cb8}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.dialog-head h2{font-size:20px;margin:0}.dialog-head button{border:0;background:transparent;width:44px;padding:0;font-size:24px}.dialog-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:22px}.primary{color:#1d211d;background:var(--gold);border-color:var(--gold)}#importStatus{color:var(--gold);font-size:13px}#importStatus:empty{display:none}@media(max-width:560px){main{padding:22px 16px 48px}h2{font-size:23px}.library-intro{margin-bottom:24px}.archive-row{padding:14px;gap:4px 8px}.archive-symbol{width:36px;height:36px}.archive-open{gap:10px}.archive-actions{gap:0}.archive-actions button,.archive-actions a{padding-inline:8px;font-size:12px}.archive-chevron{display:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}