:root{--ink:#172b3a;--muted:#6e7c87;--line:#dfe6e9;--paper:#f3f6f5;--card:#fff;--teal:#2d716c;--teal-dark:#205b57;--teal-soft:#e9f3f0;--gold:#c58c3d;--gold-soft:#fbf3e6;--red:#a94e49;--shadow:0 12px 34px rgba(24,45,57,.07);font-family:Inter,"Segoe UI","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#eaf0ee 0,#f5f7f6 320px,#f3f6f5 100%);min-height:100vh}.app-shell{max-width:1180px;margin:0 auto;padding:0 22px 30px}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(30,61,69,.1)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:42px;height:42px;border-radius:13px;background:var(--ink);color:#e9d7b2;display:grid;place-items:center;font-family:serif;font-size:23px;box-shadow:0 5px 14px 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