:root{--bg0:#f3f7f4;--bg1:#e7f0ea;--ink:#1a2e24;--muted:#5b6f64;--brand:#0f7a4c;--brand-2:#1aa36a;--accent:#d97706;--card:#ffffffb8;--line:#1a2e241f;--danger:#c2410c;--shadow:0 18px 50px #0f3c2814;--radius:18px;--font:"Noto Sans SC", "PingFang SC", sans-serif;--display:"ZCOOL XiaoWei", "Noto Sans SC", serif}*{box-sizing:border-box}html,body,#app{min-height:100%;margin:0}body{font-family:var(--font);color:var(--ink);background:radial-gradient(1200px 600px at 10% -10%, #c8e6d5 0%, transparent 55%), radial-gradient(900px 500px at 100% 0%, #fde7c7 0%, transparent 50%), linear-gradient(180deg, var(--bg0), var(--bg1));background-attachment:fixed}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.btn{background:linear-gradient(135deg, var(--brand), var(--brand-2));color:#fff;cursor:pointer;border:none;border-radius:12px;padding:.7rem 1.15rem;transition:transform .18s,box-shadow .18s;box-shadow:0 8px 20px #0f7a4c40}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn.ghost{color:var(--brand);box-shadow:none;background:0 0;border:1px solid #0f7a4c59}.btn.danger{background:linear-gradient(135deg,#c2410c,#ea580c)}.input,.select,.textarea{border:1px solid var(--line);background:#ffffffd9;border-radius:12px;outline:none;width:100%;padding:.75rem .9rem}.input:focus,.select:focus,.textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #0f7a4c1f}.panel{background:var(--card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.muted{color:var(--muted)}.tag{color:var(--brand);background:#0f7a4c1a;border-radius:999px;align-items:center;gap:.35rem;padding:.2rem .55rem;font-size:.82rem;display:inline-flex}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}@media (width<=860px){.grid-2{grid-template-columns:1fr}}