:root{--ink:#17302a;--muted:#60736c;--bg:#f4f7f4;--card:#fff;--line:#dce6df;--green:#226a54;--soft:#e8f2ec}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font:16px/1.5 ui-sans-serif,system-ui,PingFang SC,Microsoft YaHei,sans-serif}.app{max-width:1050px;margin:auto;padding:32px 20px 60px}header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:26px;display:flex}h1{margin:0;font-size:25px}h2{margin:0 0 10px;font-size:19px}p{margin:0}.muted{color:var(--muted);font-size:14px}.pill{background:var(--soft);color:var(--green);border-radius:999px;padding:7px 10px;font-size:13px}.grid{grid-template-columns:1.2fr .8fr;gap:18px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:21px}.hero{background:var(--ink);color:#fff;border-radius:18px;margin-bottom:18px;padding:28px}.hero .muted{color:#d4e1db}.entry-grid{grid-template-columns:1fr 1fr;gap:12px;margin-top:18px;display:grid}button{font:inherit;cursor:pointer}.entry,.secondary{color:var(--ink);border:1px solid var(--line);text-align:left;background:#fff;border-radius:10px;padding:15px}.entry{color:#fff;background:#ffffff14;border-color:#ffffff47}.entry span{color:#d4e1db;margin-top:3px;font-size:13px;display:block}.primary{background:var(--green);color:#fff;border:0;border-radius:9px;margin-top:14px;padding:11px 14px;font-weight:600}.row{border-top:1px solid var(--line);justify-content:space-between;gap:12px;padding:12px 0;display:flex}.row:first-of-type{border-top:0}.tag{background:var(--soft);color:var(--green);white-space:nowrap;border-radius:99px;height:max-content;padding:3px 8px;font-size:12px}.tabs{flex-wrap:wrap;gap:7px;margin:0 0 18px;display:flex}.tabs button{border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:999px;padding:8px 12px}.tabs button.active{background:var(--green);border-color:var(--green);color:#fff}.journey{margin:0;padding:0;list-style:none}.journey li{border-top:1px solid var(--line);grid-template-columns:88px 1fr;gap:16px;padding:15px 0;display:grid}.journey li:first-child{border-top:0;padding-top:0}.journey li>span{color:var(--green);font-weight:600}.journey p{margin-top:4px}@media (width<=700px){header,.grid,.entry-grid{grid-template-columns:1fr;display:grid}.pill{width:max-content}}:root{--amber-ink:#7a4b00;--amber-bg:#fdf1d8;--blue-ink:#14526f;--blue-bg:#ddeef7;--grey-ink:#4f625b;--grey-bg:#eceff0;--red-ink:#8a2420;--red-bg:#fbe3e1}.ta{width:100%;font:inherit;color:var(--ink);border:1px solid var(--line);resize:vertical;background:#fff;border-radius:10px;margin-top:12px;padding:12px}.ta:focus-visible{outline:2px solid var(--green);outline-offset:1px}.preview-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin:16px 0 6px;display:flex}.preview{background:var(--soft);border:1px solid var(--line);white-space:pre-wrap;word-break:break-word;border-radius:10px;max-height:220px;margin:0;padding:12px;font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}.warn{color:var(--amber-ink);background:var(--amber-bg);border-radius:8px;margin-top:8px;padding:9px 11px;font-size:14px}.consent{cursor:pointer;align-items:flex-start;gap:10px;margin-top:16px;font-size:14px;display:flex}.consent input{width:17px;height:17px;accent-color:var(--green);flex:none;margin-top:3px}.primary:disabled{cursor:not-allowed;background:#b9c8c1}.block{gap:14px;margin-top:22px;display:grid}.summary-bar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.badge{white-space:nowrap;border-radius:99px;padding:3px 9px;font-size:12px;font-weight:600}.b-ok{background:var(--soft);color:var(--green)}.b-fix{background:var(--amber-bg);color:var(--amber-ink)}.b-env{background:var(--blue-bg);color:var(--blue-ink)}.b-transient{background:var(--grey-bg);color:var(--grey-ink)}.b-unexpected{background:var(--red-bg);color:var(--red-ink)}.card-head{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px;display:flex}.card-head h2{margin:0}.ok-card{border-left:3px solid var(--green)}.fail-card{border-left:3px solid var(--line)}.group-head{align-items:baseline;gap:8px;margin:8px 0 10px;font-size:15px;display:flex}.answer{white-space:pre-wrap;word-break:break-word}.err-msg{font-weight:600}.hint{background:var(--soft);border-radius:8px;margin-top:8px;padding:10px 12px;font-size:14px}.meta{color:var(--muted);margin-top:10px;font-size:13px}.meta code,.hint code,.hero code{background:var(--grey-bg);-webkit-user-select:all;user-select:all;border-radius:5px;padding:1px 5px;font:12px ui-monospace,SFMono-Regular,Menlo,monospace}.raw{margin-top:10px;font-size:13px}.raw summary{cursor:pointer;color:var(--muted)}.raw pre{background:var(--grey-bg);white-space:pre-wrap;word-break:break-all;border-radius:8px;max-height:200px;margin:8px 0 0;padding:10px;font:12px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}