:root{--navy:#102a43;--primary:#087f5b;--primary-dark:#056b4d;--ink:#17324d;--muted:#6c7d90;--line:#dce5ec;--canvas:#f4f7f9;--card:#fff}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);background:var(--canvas);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.5}.app-shell{min-height:100vh}.topbar{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,4vw,56px);color:#fff;background:var(--navy);box-shadow:0 3px 16px rgba(16,42,67,.14)}.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:700;letter-spacing:.4px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;color:#fff;background:var(--primary);border-radius:10px;font-size:18px}.topbar-meta{color:#c8d5df;font-size:13px}.page-main{max-width:1240px;padding:34px clamp(20px,4vw,56px) 56px;margin:auto}.page-heading{margin-bottom:26px}.eyebrow{margin:0 0 7px;color:var(--primary);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase}h1{margin:0;color:var(--navy);font-size:clamp(25px,3vw,34px);line-height:1.25}.page-heading p{max-width:660px;margin:8px 0 0;color:var(--muted)}.module-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.module-card{display:flex;flex-direction:column;min-height:205px;padding:22px;color:var(--ink);text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 24px rgba(18,45,68,.05);transition:.2s}.module-card:hover{transform:translateY(-4px);border-color:#9bcdbc;box-shadow:0 16px 30px rgba(18,45,68,.12)}.module-icon{display:grid;place-items:center;width:44px;height:44px;margin-bottom:20px;color:var(--primary);background:#e7f5ef;border-radius:12px;font-size:21px}.module-card h2{margin:0 0 8px;font-size:18px}.module-card p{margin:0;color:var(--muted);font-size:14px}.module-card span{margin-top:auto;padding-top:16px;color:var(--primary);font-size:14px;font-weight:700}.notice{display:flex;gap:12px;align-items:flex-start;padding:16px 18px;margin-top:28px;color:#476176;background:#eaf2f5;border-radius:12px;font-size:14px}.notice strong{color:var(--ink)}body:not(:has(.app-shell)){max-width:1240px;padding:30px clamp(18px,4vw,48px) 56px;margin:0 auto}body:not(:has(.app-shell))>h1{margin-bottom:24px}.section{display:inline-block;vertical-align:top;width:calc(50% - 12px);min-height:176px;padding:22px;margin:0 8px 18px 0;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 5px 16px rgba(18,45,68,.04)}.section h2{margin:0 0 16px;color:var(--navy);font-size:17px}label{display:block;margin:12px 0 5px;color:#526a7e;font-size:13px;font-weight:600}input,textarea{width:100%;padding:10px 12px;margin:0 0 8px;color:var(--ink);background:#fff;border:1px solid #cbd8e1;border-radius:8px;font:inherit;outline:none}input:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(8,127,91,.13)}button{padding:9px 15px;margin:6px 6px 0 0;color:#fff;background:var(--primary);border:0;border-radius:8px;font:inherit;font-weight:700;cursor:pointer}button:hover{background:var(--primary-dark)}pre{max-height:260px;padding:13px;overflow:auto;color:#385268;background:#f3f7f9;border:1px solid #e0e9ef;border-radius:8px;font-size:12px;white-space:pre-wrap;word-break:break-all}p[id],.section>p{color:#486579;font-size:14px}@media(max-width:960px){.module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section{width:calc(50% - 10px)}}@media(max-width:620px){.topbar{height:60px;padding:0 18px}.topbar-meta{display:none}.page-main{padding:26px 18px 40px}.module-grid,.section{display:block;width:100%}.module-card{min-height:170px;margin-bottom:14px}.section{margin:0 0 14px}body:not(:has(.app-shell)){padding:24px 16px 40px}}