:root{font-family:"PingFang SC","Microsoft YaHei",sans-serif;color:#173b4c;background:#edf3f6;font-size:16px;line-height:1.65;--ink:#173b4c;--blue:#165d80;--teal:#08777a;--line:#cad9df;--muted:#526e7a}*{box-sizing:border-box}body{margin:0}header{background:#fff;border-bottom:1px solid var(--line);padding:18px 4vw;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{font-weight:750;text-decoration:none;color:var(--ink);font-size:21px}.brand span{font-weight:400;font-size:15px;margin-left:15px;color:var(--muted)}header>div{display:flex;gap:18px;align-items:center}main{max-width:1180px;margin:38px auto;padding:0 24px;min-height:70vh}h1{font-size:clamp(27px,4vw,40px);line-height:1.25;margin:0 0 20px;letter-spacing:-.03em}h2{font-size:23px;margin:0 0 18px}h3{font-size:17px}p{max-width:78ch}.muted,small{color:var(--muted)}.lead{font-size:18px}.login{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;align-items:center;padding:50px 0}.login h1{font-size:clamp(38px,5vw,60px)}.login form{background:white;border-top:6px solid var(--teal);padding:34px}.process{display:flex;gap:10px;flex-wrap:wrap;margin-top:36px}.process span{border-bottom:3px solid #8db1c1;padding:12px 2px}.panel{background:white;padding:26px;margin:24px 0;border:1px solid var(--line);border-radius:8px}.toolbar{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.toolbar h1{margin-right:auto}.timeline{display:grid;grid-template-columns:repeat(4,1fr);margin:26px 0}.timeline div{border-bottom:4px solid var(--line);padding:10px}.timeline .active{border-color:var(--teal);background:#dceff0}.timeline .done{border-color:#7c9eac}.data-strip{display:flex;gap:30px;flex-wrap:wrap;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.data-strip b{display:block;font-size:26px;font-variant-numeric:tabular-nums}.clue{padding:14px 18px;background:#e5f0f7;border-left:4px solid var(--blue)}label{display:block;font-weight:550;margin-bottom:14px}input,select,textarea{font:inherit;max-width:100%;border:1px solid #8ca5b0;border-radius:4px;padding:9px;color:var(--ink);background:#fff}input:not([type=checkbox]),textarea,select{display:block;width:100%;margin-top:6px}input[type=number]{max-width:125px;margin:0 auto;text-align:center}input[type=checkbox]{accent-color:var(--teal);width:19px;height:19px;vertical-align:middle;margin-right:9px}textarea{min-height:80px;resize:vertical}button,.button{font:inherit;border:1px solid var(--blue);border-radius:5px;padding:9px 18px;background:var(--blue);color:white;cursor:pointer;text-decoration:none;display:inline-block}button.secondary{color:var(--blue);background:white}button.quiet{color:var(--ink);background:transparent;border-color:var(--line);padding:5px 10px}button:disabled{opacity:.5;cursor:not-allowed}button:hover:enabled{filter:brightness(.94)}:focus-visible{outline:3px solid #d18726;outline-offset:3px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;margin:14px 0;font-variant-numeric:tabular-nums}th,td{border-bottom:1px solid var(--line);padding:12px;text-align:center}th{background:#edf4f7;font-weight:600}th:first-child,td:first-child{text-align:left}thead small{display:block;font-weight:400}.inputs td{background:#fbfdfe}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.badge{display:inline-block;background:#e1f0eb;color:#165c4b;border-radius:20px;padding:2px 12px;font-size:14px}.warning{color:#8e4b0c;background:#fff3de;padding:14px 18px}.notice{border:1px solid #b8d2dd;padding:14px;display:block}.credential{font-size:14px;overflow-wrap:anywhere;user-select:all}details{margin:20px 0}summary{cursor:pointer;font-weight:600}pre{white-space:pre-wrap;overflow-wrap:anywhere}footer{padding:24px;text-align:center;color:var(--muted);font-size:13px}#status{position:sticky;bottom:16px;margin:20px auto;max-width:900px;background:#173b4c;color:white;border-radius:7px;padding:14px 20px;z-index:5}#status:empty{display:none}#status.error{background:#923d2b}.exports{margin:20px 0}.scroll-notice{font-size:13px;color:var(--muted)}@media(max-width:700px){header{align-items:flex-start}.brand span{display:block;margin:0}header>div{font-size:12px;gap:7px;flex-direction:column}main{padding:0 16px;margin:25px auto}.login{grid-template-columns:1fr;padding:10px 0;gap:20px}.login form,.panel{padding:18px}.form-grid{grid-template-columns:1fr}.data-strip{gap:20px}.data-strip b{font-size:22px}.timeline div{font-size:13px;padding:8px 4px}th,td{padding:10px 8px}table.plan{min-width:540px}.toolbar{gap:9px}button{padding:8px 12px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media(max-width:700px){table.plan th:first-child{position:sticky;left:0;z-index:1;min-width:96px;max-width:96px;box-shadow:2px 0 3px #cad9df}table.leaderboard{min-width:640px}#status{margin-left:12px;margin-right:12px;font-size:14px}}