:root{--ink:#17202a;--muted:#6b7280;--line:#e5e7eb;--green:#167d5a;--green-soft:#eaf7f1;--red:#c2413a;--amber:#a16207;--bg:#f5f7f8}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;background:var(--bg);color:var(--ink);font-size:14px;letter-spacing:0}a{color:var(--green);text-decoration:none}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}aside{background:#15231f;color:#fff;padding:20px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:17px;padding:0 8px 25px}.brand-mark{width:34px;height:34px;background:#31b987;color:#fff;display:inline-grid;place-items:center;border-radius:7px;font-weight:800}.brand b{color:#5ee0b0}nav{display:grid;gap:4px}nav a{color:#afc1bb;padding:10px 12px;border-radius:6px}nav a:hover,nav a.active{background:#233b34;color:#fff}.aside-foot{margin-top:auto;border-top:1px solid #30453f;padding:16px 10px 0;display:flex;justify-content:space-between;color:#b8c5c1}.aside-foot a{color:#b8c5c1}main{min-width:0}header{height:66px;background:#fff;border-bottom:1px solid var(--line);padding:0 30px;display:flex;align-items:center;justify-content:space-between}header h1{font-size:18px;margin:0}.content{padding:26px 30px;max-width:1280px}.button{border:1px solid #cfd7d4;background:#fff;color:#263b35;border-radius:6px;padding:9px 14px;cursor:pointer;font-weight:600;display:inline-flex;align-items:center;justify-content:center}.button.primary{background:var(--green);border-color:var(--green);color:#fff}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}.stats article,.panel,.project,.report-top,.check{background:#fff;border:1px solid var(--line);border-radius:8px}.stats article{padding:20px}.stats span{color:var(--muted)}.stats strong{display:block;font-size:30px;margin-top:8px}.panel{margin-bottom:20px}.panel-head{padding:15px 18px;border-bottom:1px solid var(--line)}h2,h3{margin:0}.panel-head h2,.project h2,.tool h2{font-size:15px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 16px;border-bottom:1px solid #edf0f1}th{font-size:12px;color:var(--muted);background:#fafbfb}.empty{padding:48px;text-align:center;color:var(--muted);background:#fff;border:1px dashed #ccd4d1;border-radius:8px}.score{display:inline-grid;place-items:center;font-weight:800}.score.small{width:36px;height:27px;border-radius:5px}.score.big{width:94px;height:94px;border-radius:50%;font-size:34px;border:8px solid}.sgood{color:var(--green);background:var(--green-soft)}.smid{color:var(--amber);background:#fff8dc}.sbad{color:var(--red);background:#fff0ef}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:22px}.project{padding:18px;display:grid;grid-template-columns:1fr auto;gap:18px}.project h2{margin-bottom:5px}.project-score{font-size:28px;font-weight:800;color:var(--green)}.project form{grid-column:1/-1;display:flex;gap:8px}.project input{flex:1}.form-panel form{padding:18px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:grid;gap:6px;font-weight:600;margin-bottom:16px}input,textarea{width:100%;border:1px solid #ccd3d1;border-radius:6px;padding:10px 11px;font:inherit;background:#fff}input:focus,textarea:focus{outline:3px solid #dcefe8;border-color:var(--green)}.alert{padding:12px 14px;border-radius:6px;margin-bottom:16px;background:var(--green-soft);color:#116347}.alert.error{background:#fff0ef;color:var(--red)}.report-top{padding:22px;display:flex;align-items:center;gap:22px;margin-bottom:18px}.report-top h2{font-size:20px}.muted,.meta{color:var(--muted)}.meta{font-size:12px}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.check{padding:15px;display:flex;gap:12px}.check-icon{width:27px;height:27px;display:grid;place-items:center;border-radius:50%;font-weight:800;flex:0 0 auto}.pass .check-icon{background:var(--green-soft);color:var(--green)}.fail .check-icon{background:#fff0ef;color:var(--red)}.check h3{font-size:14px}.check p{margin:5px 0 0;color:var(--muted);line-height:1.45}.tools-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.tool{padding:20px}.tool p{color:var(--muted)}.tool textarea{min-height:190px;font-family:ui-monospace,monospace;margin:8px 0}.url-cell{max-width:480px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth{min-height:100vh;display:grid;place-items:center;background:#eef3f1}.auth-box{width:min(420px,calc(100% - 32px));background:#fff;border:1px solid var(--line);border-radius:8px;padding:34px}.auth-box .brand-mark{margin-bottom:18px}.auth-box h1{margin:0 0 6px;font-size:23px}.auth-box form{margin-top:25px}.auth-box .button{width:100%}@media(max-width:800px){.shell{grid-template-columns:1fr}aside{height:auto;position:static;padding:12px}.brand{padding-bottom:12px}nav{display:flex}.aside-foot{display:none}header{padding:0 16px}.content{padding:16px}.stats,.project-grid,.check-grid,.tools-grid,.form-row{grid-template-columns:1fr}.project form{flex-direction:column}.report-top{align-items:flex-start}.url-cell{max-width:240px}}