.app-shell[data-v-a4b76639]{min-height:100vh;background:radial-gradient(circle at 20% 20%,rgba(45,109,246,.07),transparent 35%),radial-gradient(circle at 80% 10%,rgba(29,209,161,.08),transparent 30%),linear-gradient(180deg,#f7f9ff,#f2f4fb 45%,#eef1f8)}:root{color-scheme:light;--bg: #f5f7fb;--card: #ffffff;--primary: #2d6df6;--primary-strong: #1f4db6;--accent: #1dd1a1;--text: #1f2a44;--muted: #6b7280;--border: #e5e7eb;--radius: 14px;--shadow: 0 15px 40px rgba(31, 45, 182, .08)}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;min-height:100%;font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;border:none}#app{min-height:100vh}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:12px;font-weight:600;transition:all .2s ease}.btn-primary{background:linear-gradient(120deg,var(--primary),var(--primary-strong));color:#fff;box-shadow:0 10px 30px #2d6df64d}.btn-primary:hover{transform:translateY(-1px)}.grid{display:grid;gap:16px}@media (min-width: 900px){.card{border-radius:18px}}