:root{--bg: #0a0f1e;--bg-card: #111a30;--bg-card-hover: #16223f;--border: #1e2c4d;--text: #e6edf7;--text-dim: #8b9bb8;--accent: #3b82f6;--accent-2: #22d3ee;--grad: linear-gradient(135deg, #3b82f6, #22d3ee)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Segoe UI,Microsoft YaHei,system-ui,sans-serif}a{color:inherit;text-decoration:none}.portal{min-height:100vh;display:flex;flex-direction:column}.p-nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;gap:32px;padding:0 48px;height:64px;background:#0a0f1ed9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.p-logo{font-size:20px;font-weight:700;letter-spacing:1px}.p-logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.p-nav-links{display:flex;gap:28px;flex:1}.p-nav-links a{color:var(--text-dim);font-size:15px;transition:color .2s}.p-nav-links a:hover,.p-nav-links a.router-link-active{color:var(--text)}.p-nav-admin{color:var(--text-dim);font-size:13px}.p-main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.p-footer{margin-top:80px;padding:28px 48px;border-top:1px solid var(--border);color:var(--text-dim);font-size:13px;text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 24px;border-radius:8px;border:none;font-size:15px;cursor:pointer;transition:all .2s;color:#fff}.btn-primary{background:var(--grad)}.btn-primary:hover{opacity:.88;transform:translateY(-1px)}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent-2)}.btn-sm{padding:6px 14px;font-size:13px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;transition:all .25s}.card:hover{background:var(--bg-card-hover);border-color:#2c4070;transform:translateY(-3px)}.chip{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;color:var(--accent-2);background:#22d3ee1a;border:1px solid rgba(34,211,238,.25)}.section-title{font-size:26px;font-weight:700;margin:48px 0 24px}.section-title small{display:block;font-size:14px;font-weight:400;color:var(--text-dim);margin-top:6px}.field{margin-bottom:18px}.field label{display:block;margin-bottom:6px;color:var(--text-dim);font-size:14px}.field input,.field textarea,.field select{width:100%;padding:10px 14px;border-radius:8px;border:1px solid var(--border);background:#0d1426;color:var(--text);font-size:15px;outline:none}.field input:focus,.field textarea:focus{border-color:var(--accent)}.alert{padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px}.alert-error{background:#ef44441f;border:1px solid rgba(239,68,68,.4);color:#fca5a5}.alert-ok{background:#22c55e1f;border:1px solid rgba(34,197,94,.4);color:#86efac}.alert-info{background:#3b82f61f;border:1px solid rgba(59,130,246,.4);color:#93c5fd}