:root{color-scheme:dark;--bg: #0e1116;--panel: #161b22;--panel-2: #1b212b;--line: #2a313c;--line-soft: #222833;--text: #e6edf3;--muted: #8b949e;--dim: #6e7681;--accent: #4aa8ff;--accent-soft: rgba(74, 168, 255, .14);--ok: #3fb950;--ok-soft: rgba(63, 185, 80, .12);--warn: #d29922;--warn-soft: rgba(210, 153, 34, .13);--bad: #f85149;--bad-soft: rgba(248, 81, 73, .13);--radius: 12px;--stage-bg: #0b0e13;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}[data-theme=light]{color-scheme:light;--bg: #f4f7fb;--panel: #ffffff;--panel-2: #f1f5fa;--line: #d8e1ec;--line-soft: #e8eef5;--text: #1b2532;--muted: #5b6879;--dim: #8390a0;--accent: #1a73e8;--accent-soft: rgba(26, 115, 232, .1);--ok: #167c3a;--ok-soft: rgba(22, 124, 58, .1);--warn: #9a6400;--warn-soft: rgba(154, 100, 0, .1);--bad: #c5362c;--bad-soft: rgba(197, 54, 44, .09);--stage-bg: 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h3{font-size:12px;margin:0 0 11px;font-weight:650;color:var(--muted);letter-spacing:.3px}.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;align-content:start;margin-top:auto}.check{display:flex;gap:9px;align-items:flex-start;background:var(--panel-2);border:1px solid var(--line-soft);border-radius:8px;padding:9px 10px}.check i{flex:0 0 auto;width:16px;height:16px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-style:normal;font-weight:700;margin-top:1px}.check .body{min-width:0;display:flex;flex-direction:column;gap:1px}.check strong{font-size:11.5px;font-weight:600}.check small{font-size:10.5px;color:var(--dim);line-height:1.45}.check.pass i{background:var(--ok-soft);color:var(--ok)}.check.warn i{background:var(--warn-soft);color:var(--warn)}.check.bad i{background:var(--bad-soft);color:var(--bad)}.check.info 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.placeholder{color:#98a3b1}[data-theme=light] .placeholder small{color:#b2bcc8}@media(max-width:900px){.app{padding:0 12px calc(28px + env(safe-area-inset-bottom))}.grid,.report-grid{grid-template-columns:minmax(0,1fr)}.report-grid{gap:22px}.topbar{padding:16px 0 14px;gap:12px}.badges{width:100%;justify-content:flex-start}.badge,.theme-toggle{padding:7px 11px;font-size:12px;min-height:36px}.hint{display:none}.panel{padding:14px}.panel-head{margin-bottom:12px}.dropzone{padding:20px 12px}.dropzone.compact{padding:12px}.result-paper{width:min(212px,62vw)}.checks{grid-template-columns:1fr;margin-top:0}.report-grid>div{display:block}.disclaimer{margin:16px 0 0}.btn{min-height:44px;touch-action:manipulation}.btn-primary{min-height:48px}.bg-row{gap:8px;padding:8px}.bg-row .switch-row{min-height:44px}.bg-row select{font-size:16px;padding:9px 8px;min-height:40px}.switch-row{padding:13px 12px;min-height:58px}.control-row{grid-template-columns:66px 1fr 44px;gap:8px;font-size:12px}.control-row select{font-size:16px;padding:10px}input[type=range]{height:6px}input[type=range]::-webkit-slider-thumb{width:22px;height:22px}input[type=range]::-moz-range-thumb{width:20px;height:20px}.crop-handle{width:26px;height:26px;right:-13px;bottom:-13px}.crop-label{font-size:11px}.checklist label{font-size:13px;padding:2px 0}.checklist input{width:18px;height:18px}.checklist-intro,.export-note,.disclaimer,.check small{font-size:11.5px}.stage-wrap{min-height:200px}.metric strong{font-size:13px}}@media(max-width:480px){h1{font-size:17px}.sub{font-size:11px}.brand-mark{width:36px;height:36px}.metrics{gap:6px}.metric{padding:8px 9px}.result-paper{width:min(196px,60vw)}.footer{font-size:10px}.export-note code{font-size:10.5px}}