:root{color-scheme:light;--ink:#20373d;--muted:#708085;--line:#e1e8e7;--teal:#1e5d60;--paper:#fff;--bg:#f3f6f5;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-size:14px}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a.button{cursor:pointer}button{border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);padding:9px 13px}button:disabled{opacity:.5;cursor:wait}button:hover,a.button:hover{border-color:var(--teal)}[hidden]{display:none!important}.topbar{height:82px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(28px,calc((100vw - 1280px)/2));background:#fff}.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:700}.brand-mark{display:grid;place-items:center;width:38px;height:38px;color:#fff;background:var(--teal);border-radius:10px;font-size:23px}.brand small{font-size:12px;font-weight:400;color:var(--muted);margin-left:10px}.header-actions{display:flex;align-items:center;gap:20px;font-size:13px}.header-actions>a:first-child{color:var(--muted)}#account{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#login{color:var(--teal);font-weight:600}main{max-width:1280px;margin:auto;padding:42px 28px 30px}.intro{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:32px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--teal);font-weight:700}h1{font-size:32px;letter-spacing:-1px;margin:12px 0}p{line-height:1.8}.intro p{margin:0;color:var(--muted)}.local-badge{border:1px solid #cee0d9;color:#3c6c57;background:#edf6ef;padding:10px 14px;border-radius:30px;white-space:nowrap;font-size:12px}.local-badge>span{display:inline-block;background:#579775;width:6px;height:6px;border-radius:50%;margin-right:5px}.workspace{display:grid;grid-template-columns:332px minmax(0,1fr);gap:24px;align-items:start}.panel{border:1px solid var(--line);background:var(--paper);border-radius:12px;box-shadow:0 3px 12px #183d4403}.upload-panel,.history-panel{padding:23px}.section-heading{display:flex;gap:9px;align-items:center;margin-bottom:22px}.section-heading h2{font-size:16px;margin:0}.step{font-size:10px;color:var(--teal);border:1px solid var(--line);padding:3px 5px;border-radius:4px}.section-heading .text-button{margin-left:auto}.text-button{border:0;background:none;color:var(--muted);font-size:12px;padding:3px}label[for=mode]{display:block;font-size:12px;margin-bottom:8px}select{width:100%;color:var(--ink);background:#fff;border:1px solid #cdd9d7;border-radius:7px;height:42px;padding:0 9px}.field-help{color:var(--muted);font-size:12px;min-height:43px;margin:10px 0 15px;line-height:1.7}.file-box{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;border:1px dashed #b6ceca;border-radius:9px;min-height:153px;background:#f9fcfb;padding:18px;text-align:center;cursor:pointer;overflow:hidden}.file-box:hover{border-color:var(--teal);background:#f1f8f6}.file-symbol{width:32px;height:32px;background:#e5f0eb;border-radius:50%;display:grid;place-items:center;font-size:24px;font-weight:300;color:var(--teal)}.file-box strong{font-size:13px}.file-box>span:last-of-type{font-size:12px;color:var(--muted);max-width:100%;overflow-wrap:anywhere}.file-box input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}.file-box:focus-within{outline:2px solid var(--teal);outline-offset:3px}.file-box.compact{min-height:95px;margin-top:10px}.upload-limits{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin:12px 0 20px}.primary{display:flex;justify-content:space-between;align-items:center;background:var(--teal);color:#fff;width:100%;border-color:var(--teal);height:44px}.primary span{font-size:20px}.privacy-note{font-size:11px;color:var(--muted);margin:18px 0 0}.progress{display:flex;gap:10px;align-items:center;padding-top:15px;color:var(--teal);font-size:12px}.spinner{width:16px;height:16px;border:2px solid #c9dcda;border-top-color:var(--teal);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.history-panel{margin-top:18px}.history-panel .section-heading{margin-bottom:12px}.history-item{display:flex;width:100%;gap:10px;padding:12px 0;text-align:left;border:0;border-top:1px solid #edf0ef;border-radius:0}.history-item:hover{color:var(--teal)}.history-copy{min-width:0;flex:1}.history-copy strong{display:block;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:210px;font-weight:500}.history-copy small{display:block;font-size:10px;color:var(--muted);margin-top:5px}.status{font-size:10px;border-radius:4px;background:#edf4f1;color:#39765c;padding:4px 6px;height:max-content;white-space:nowrap}.status.failed{color:#a94f3c;background:#fff2ee}.welcome{padding:35px}.report-label{font-size:10px;letter-spacing:1.8px;color:var(--teal);text-transform:uppercase}.welcome>h2{font-size:25px;letter-spacing:-.5px;margin:15px 0 10px}.welcome>p{color:var(--muted);font-size:13px;margin:0 0 28px}.capabilities{display:grid;grid-template-columns:1fr 1fr;gap:0}.capabilities article{padding:24px 24px 23px 0;border-top:1px solid var(--line)}.capabilities article:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}.capabilities article>span{font-family:ui-monospace,monospace;font-size:10px;color:#8a9f9e;letter-spacing:1px}.capabilities h3{font-size:15px;margin:11px 0 8px}.capabilities p{color:var(--muted);font-size:12px;margin:0}.scope-note{padding:17px 19px;background:#f6f8f7;border-radius:7px;margin-top:8px}.scope-note strong{font-size:12px;font-weight:500}.scope-note p{font-size:11px;color:var(--muted);margin:4px 0 0}.notice{padding:14px 18px;background:#fff8e7;border:1px solid #eeddb1;border-radius:8px;margin-bottom:20px}.notice a{text-decoration:underline}.report{padding:28px;min-width:0}.report-heading{display:flex;justify-content:space-between;align-items:start;gap:18px}.report-heading h2{font-size:19px;overflow-wrap:anywhere;margin:12px 0 8px}.report-heading p{font-size:11px;margin:0}.report-actions{display:flex;gap:7px;flex-shrink:0}a.button{display:inline-block;border:1px solid var(--line);border-radius:7px;background:#fff;padding:9px 12px;font-size:12px}.danger{color:#a95b4f;font-size:12px}.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.metric{background:#f4f8f6;padding:16px;border-radius:7px}.metric strong{display:block;font-size:22px;font-weight:650}.metric span{display:block;color:var(--muted);font-size:11px;margin-top:6px}.tabs{display:flex;gap:18px;border-bottom:1px solid var(--line);overflow-x:auto}.tabs button{white-space:nowrap;border:0;border-radius:0;padding:12px 0;font-size:12px;color:var(--muted);background:none;border-bottom:2px solid transparent}.tabs button.active{color:var(--teal);border-bottom-color:var(--teal);font-weight:600}.report-content{padding-top:20px;font-size:12px;overflow-wrap:anywhere}.report-content h3{font-size:14px;font-weight:600;margin:22px 0 12px}.report-content h3:first-child{margin-top:0}.report-content p{color:var(--muted)}.detail-grid{display:grid;grid-template-columns:110px minmax(0,1fr);gap:0}.detail-grid dt,.detail-grid 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#bdd4c8;background:#f5f9f6;color:#60756c;line-height:1.8;margin:12px 0}.empty{padding:35px 15px;text-align:center;color:var(--muted)}.list-line{padding:8px 0;border-bottom:1px solid var(--line);font-family:ui-monospace,monospace;font-size:11px}.muted{color:var(--muted);font-size:12px}pre{background:#f4f7f6;border:1px solid var(--line);padding:14px;border-radius:6px;overflow:auto;max-height:380px;font:11px/1.7 ui-monospace,monospace;white-space:pre-wrap;word-break:break-all}details>summary{cursor:pointer;padding:12px 0;color:var(--teal)}footer{max-width:1224px;margin:10px auto 0;padding:20px 0 28px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#8a9699;font-size:11px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);max-width:90vw;background:#203d42;color:#fff;padding:13px 20px;border-radius:8px;box-shadow:0 5px 25px #0002;z-index:10;font-size:13px}@media(max-width:900px){.workspace{grid-template-columns:290px minmax(0,1fr);gap:16px}.welcome,.report{padding:22px}.brand small{display:none}.intro h1{font-size:28px}.report-heading{flex-wrap:wrap}.report-actions{width:100%}footer{margin:0 28px}}@media(max-width:680px){.topbar{height:auto;min-height:72px;padding:16px 18px;gap:15px;flex-wrap:wrap}.brand{font-size:18px}.header-actions{gap:12px;font-size:11px;flex-wrap:wrap}.header-actions #account{max-width:80px}main{padding:28px 16px}.intro{display:block;margin-bottom:22px}.intro h1{font-size:27px}.intro p{font-size:12px}.local-badge{display:inline-block;margin-top:15px;padding:7px 11px}.workspace{display:flex;flex-direction:column;gap:18px}.workspace>aside,.report-area{width:100%;min-width:0}.upload-panel,.history-panel{padding:20px}.welcome,.report{padding:22px}.capabilities article{padding-right:15px}.capabilities article:nth-child(even){padding-left:15px}.summary{gap:7px}.metric{padding:12px}.metric strong{font-size:19px}.metric span{font-size:10px}.detail-grid{grid-template-columns:90px minmax(0,1fr)}.report-heading h2{font-size:18px}.history-copy strong{max-width:260px}footer{margin:0 16px;font-size:10px;gap:15px;line-height:1.6}}@media(prefers-reduced-motion:reduce){.spinner{animation:none}}