:root{--ink:#24324b;--muted:#6e7a91;--line:#dbe5ef;--pink:#ffe0ed;--sky:#e6f3ff;--accent:#4d82ad;--paper:#fff;--wash:#f6f9fc;font-family:Inter,"Noto Sans CJK SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--wash)}
*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}a{color:var(--accent)}
.top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px max(22px,calc((100vw - 1180px)/2));background:rgba(255,255,255,.88);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2;backdrop-filter:blur(16px)}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px}.brand span{display:block;color:var(--muted);font-weight:600;font-size:10px;letter-spacing:.13em;margin-top:2px}.monogram{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(130deg,#c7e6ff,#ffc8db);color:#2c5882}
nav{display:flex;flex-wrap:wrap;gap:6px}nav button{border:0;background:transparent;color:var(--muted);border-radius:11px;padding:10px 12px;font-size:13px}nav button:hover,nav button.on{background:var(--sky);color:#215c90}
main{max-width:1120px;margin:0 auto;padding:36px 22px 80px}footer{text-align:center;font-size:12px;color:var(--muted);padding:30px}
h1{font-size:clamp(32px,5vw,63px);letter-spacing:-.055em;line-height:1.15;margin:15px 0}h2{font-size:24px;margin:0 0 14px}h3{margin:0 0 9px}.lead{font-size:17px;max-width:720px;line-height:1.85;color:var(--muted)}
.hero{background:linear-gradient(115deg,#e2f3ff 0%,#f8f7ff 56%,#ffe4ef 100%);padding:clamp(28px,6vw,58px);border-radius:28px;margin:5px 0 20px}.eyebrow{font-size:11px;letter-spacing:.15em;color:#557e9e;font-weight:800}.hero p{max-width:730px}
.panel,.tile{background:var(--paper);border:1px solid var(--line);box-shadow:0 9px 32px rgba(53,85,110,.035);border-radius:21px;padding:25px;margin:16px 0}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tile{margin:0}.tile strong.big{font-size:43px;font-weight:800;color:var(--accent)}.tile p{line-height:1.6;color:var(--muted);font-size:14px}
.btn{border:1px solid #b7cad9;border-radius:12px;background:#fff;color:var(--ink);padding:11px 16px;font-weight:650}.btn:hover{filter:brightness(.97)}.btn.primary{border-color:#5b91bb;background:#5b91bb;color:#fff}.actions,.toolbar{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin:22px 0 0}.toolbar{justify-content:space-between}
.notice{background:#fff9f2;color:#725537;border:1px solid #edddc4;border-radius:14px;padding:15px;margin-top:18px;line-height:1.7;font-size:13px}.muted{color:var(--muted)}.small{font-size:13px}.kpi{font-size:54px;font-weight:850;margin:16px 0 0;letter-spacing:-.06em}.kpi small{font-size:18px;color:var(--muted)}
.progress{height:10px;border-radius:18px;overflow:hidden;background:#e8eef4;margin:18px 0 25px}.progress b{display:block;background:linear-gradient(90deg,#74bbe6,#e7a8ce);height:100%;transition:width .2s}
.question{padding:18px 0;border-bottom:1px solid var(--line)}.question .num{font-size:12px;font-weight:700;color:var(--accent)}.question p{font-size:16px;line-height:1.7;margin:10px 0 16px}.choices{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.choices button{background:#f8fbfd;border:1px solid var(--line);padding:10px 5px;border-radius:12px;color:var(--ink);min-height:60px}.choices button span{display:block;font-size:12px;color:var(--muted);margin-top:3px}.choices button[aria-pressed=true]{border-color:#82a9c7;background:#e8f3ff;box-shadow:0 0 0 1px #82a9c7}.choices button:focus-visible{outline:3px solid #9fcee8}
.barline{display:grid;grid-template-columns:minmax(155px,220px) 1fr 54px;gap:13px;align-items:center;padding:11px 0}.barline>span{font-size:13px}.track{height:10px;border-radius:10px;background:#ecf0f5;overflow:hidden}.track b{height:100%;display:block;background:linear-gradient(90deg,#91c2ed,#e9abd1)}.barline strong{text-align:right;font-variant-numeric:tabular-nums}
canvas{display:block;max-width:100%;height:auto;border:1px solid var(--line);border-radius:10px;cursor:crosshair;background:#edf2f8}.scanlayout{display:grid;grid-template-columns:minmax(0,1fr) minmax(270px,370px);gap:22px}.scanlayout input[type=file]{max-width:100%}
.review{max-height:450px;overflow:auto;border:1px solid var(--line);border-radius:12px}.review-row{padding:7px 12px;display:grid;grid-template-columns:52px 100px 1fr;gap:8px;align-items:center;border-bottom:1px solid var(--line);font-size:12px}.review-row.warning{background:#fff1e7}.review-row select{width:100%}
.tableWrap{width:100%;overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}td,th{white-space:nowrap;text-align:left;padding:10px;border-bottom:1px solid var(--line)}th{background:#f4f9fd}.downloads{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.downloads a{border:1px solid var(--line);border-radius:13px;background:#f9fcff;padding:18px;text-decoration:none;font-weight:700}.downloads small{display:block;color:var(--muted);font-weight:400;padding-top:6px}
@media(max-width:850px){.top{position:static;align-items:flex-start;flex-direction:column;padding:15px}.scanlayout{grid-template-columns:1fr}.grid{grid-template-columns:1fr}}@media(max-width:550px){main{padding:20px 12px 60px}.panel{padding:18px 13px}.hero{padding:27px 20px}.choices{grid-template-columns:repeat(5,1fr);gap:4px}.choices button{padding:9px 2px}.choices button span{font-size:10px}.barline{grid-template-columns:125px 1fr 46px;gap:6px}.downloads{grid-template-columns:1fr}}