:root{--paper:#f3f1ea;--surface:#fbfaf6;--surface-2:#f0ede3;--ink:#232a26;--ink-soft:#3c4641;--muted:#76796f;--border:#ddd9cc;--border-strong:#cdc8b8;--green:#2f5a45;--green-ink:#f3f1ea;--green-hover:#284c3a;--danger:#8c2f2f;--danger-hover:#762626;--radius:10px;--serif:Georgia,"Noto Serif TC","Songti TC","Times New Roman",serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,"PingFang TC","Microsoft JhengHei",sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:.01em;color:var(--ink)}.site-header{background:var(--surface);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:50}.site-header-inner{max-width:1040px;margin:0 auto;padding:0 16px;min-height:56px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.brand{display:inline-flex;align-items:center;gap:8px;font-family:var(--serif)}.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--green);color:var(--green-ink);border-radius:6px;font-size:16px}.brand-name{font-size:17px;font-weight:600}.nav{display:flex;gap:2px;align-items:center;flex:1 1;flex-wrap:wrap}.navlink{padding:6px 10px;border-radius:7px;font-size:14px;color:var(--ink-soft)}.navlink:hover{background:var(--surface-2)}.navlink.active{color:var(--green);font-weight:600}.auth-box,.auth-user{display:flex;align-items:center}.auth-user{gap:8px}.auth-name{font-size:13px;color:var(--ink-soft);display:inline-flex;align-items:center;gap:6px;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.avatar{width:28px;height:28px;border-radius:50%;border:1px solid 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20px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.steps{margin-top:8px}.steps-grid{display:grid;grid-template-columns:1fr;grid-gap:14px;gap:14px}.step-card{margin-bottom:0}.step-num{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--surface-2);border:1px solid var(--border);color:var(--green);font-family:var(--serif);font-weight:700;margin-bottom:8px}.step-card h3{margin:0 0 6px;font-size:17px}.checklist{margin:0 0 16px;padding-left:0;list-style:none}.checklist li{position:relative;padding-left:24px;margin-bottom:8px;color:var(--ink-soft)}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}.upload-pickers{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:6px}.filebtn{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;min-height:44px;border:1px dashed 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transparent}.status.info{background:#eef2ec;color:var(--green);border-color:#d6e0d4}.status.error{background:#f6ebe8;color:var(--danger);border-color:#e6cfc9}.status.success{background:#e9f0e8;color:var(--green);border-color:#cfe0cc}.spinner{width:15px;height:15px;border:2px solid #c9d4c6;border-top:2px solid var(--green);border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(1turn)}}.ocr-lines{margin:14px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:1fr;grid-gap:4px;gap:4px;max-height:360px;overflow:auto}.ocr-lines li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 10px;border-bottom:1px solid var(--border);font-size:14px}.ocr-text{word-break:break-word}.conf{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:12px;color:var(--muted);background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:1px 8px;flex-shrink:0}.search-bar{display:flex;gap:10px;align-items:stretch}.search-bar input{flex:1 1}.result-count{margin:0 0 12px}.result-list{display:grid;grid-template-columns:1fr;grid-gap:12px;gap:12px}.result-card{display:flex;gap:14px;margin-bottom:0;align-items:flex-start}.thumb-btn{padding:0;border:none;background:none;cursor:zoom-in;flex-shrink:0}.thumb{width:96px;height:96px;object-fit:cover;border-radius:8px;border:1px solid var(--border);background:var(--surface-2)}.result-body{min-width:0;flex:1 1}.hit-text{font-size:16px;font-weight:600;word-break:break-word;margin-bottom:6px}.meta-row{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:4px}.tag{font-size:12px;color:var(--muted);background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:1px 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