:root{--bg0: #0f2a24;--bg1: #16352d;--bg2: #1f4a3c;--leaf: #3f9b6b;--leaf-2: #7bc49a;--sand: #e8f2ea;--ink: #13231d;--muted: #5f746b;--danger: #b33a3a;--warn: #b57a1f;--card: rgba(255, 255, 255, .88);--line: rgba(19, 35, 29, .1);font-family:Noto Sans SC,sans-serif;color:var(--ink);background:var(--sand)}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:radial-gradient(1200px 500px at 10% -10%,rgba(123,196,154,.35),transparent 60%),radial-gradient(900px 400px at 100% 0%,rgba(63,155,107,.22),transparent 55%),linear-gradient(180deg,#eef7f1,#e4efe7 40%,#dce8df)}h1,h2,.brand{font-family:ZCOOL XiaoWei,serif;letter-spacing:.02em}a{color:var(--leaf);text-decoration:none}a:hover{color:var(--bg2)}.shell{max-width:1100px;margin:0 auto;padding:24px 20px 60px}.hero{min-height:72vh;display:grid;align-content:center;gap:18px;padding:48px 8px 32px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:-40px -10% auto;height:420px;background:linear-gradient(135deg,#0f2a24eb,#1f4a3cd9),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cpath d='M20 120c30-40 50-70 70-90 10 30 8 60-10 95' fill='none' stroke='%237bc49a' stroke-opacity='.25' stroke-width='2'/%3E%3C/svg%3E");border-radius:0 0 40% 40%;z-index:0;animation:rise 1.1s ease-out both}.hero>*{position:relative;z-index:1;color:#f4fff8}.hero .brand{font-size:clamp(42px,8vw,72px);margin:0;animation:fadeUp .8s .1s both}.hero p{max-width:36rem;line-height:1.7;opacity:.92;animation:fadeUp .8s .25s both}.hero .cta{display:flex;gap:12px;flex-wrap:wrap;animation:fadeUp .8s .4s both}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@keyframes rise{0%{transform:translateY(24px);opacity:.4}to{transform:none;opacity:1}}.btn{border:0;border-radius:10px;padding:12px 18px;font-weight:600;cursor:pointer;background:var(--leaf);color:#fff}.btn.secondary{background:transparent;border:1px solid rgba(255,255,255,.45);color:#fff}.btn.ghost{background:#fff;color:var(--bg1);border:1px solid var(--line)}.btn:disabled{opacity:.55;cursor:not-allowed}.nav{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}.nav .brand{font-size:28px;color:var(--bg0);margin:0}.nav-links{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:16px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input,select,textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:#fff;margin-bottom:12px;font:inherit}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}.muted{color:var(--muted)}.error{color:var(--danger)}.risk-safe{color:#1f7a4d}.risk-low{color:#3d6b4f}.risk-medium{color:var(--warn)}.risk-high,.risk-critical{color:var(--danger);font-weight:700}.pre{white-space:pre-wrap;background:#f3faf5;border-radius:10px;padding:12px;font-size:13px;border:1px dashed var(--line)}.auth-box{max-width:420px;margin:60px auto}.admin-shell{max-width:1200px}.admin-shell .nav-links{flex-wrap:wrap}