:root{
  --bg:#f6f7fb;--panel:#ffffff;--line:#e5e8f2;--text:#0f1b46;--muted:#667085;--primary:#5d5cf3;--primary2:#2b3cd6;--success:#dff2e7;--success-text:#159957;--soft:#f1efff;--soft2:#eef2ff;--shadow:0 12px 30px rgba(16,24,40,.06);--radius:24px;
}
*{box-sizing:border-box} html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Poppins,Arial,sans-serif}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.app{display:grid;grid-template-columns:88px 1fr;min-height:100vh}
.sidebar{background:#f8f9fd;border-right:1px solid var(--line);padding:14px 8px;display:flex;flex-direction:column;gap:10px;align-items:center}
.brand{width:56px;height:56px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;padding:6px;overflow:hidden}
.brand img{width:100%;height:100%;object-fit:contain}
.nav{display:flex;flex-direction:column;gap:10px;width:100%;margin-top:6px}
.nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#697492;font-size:12px;font-weight:600;padding:14px 6px;border-radius:18px}
.nav a.active{background:#ece9ff;color:var(--primary)}
.ico{width:22px;height:22px;border:2px solid currentColor;border-radius:8px;opacity:.95}
.main{padding:18px}
.wrap{background:var(--panel);border:1px solid var(--line);border-radius:28px;min-height:calc(100vh - 36px);overflow:hidden}
.header{padding:22px 28px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.title{display:flex;align-items:center;gap:14px}.title img{width:56px;height:56px;border-radius:16px;background:#fff;padding:6px;border:1px solid var(--line)}
.title h1{margin:0;font-size:22px;line-height:1.2}.title p{margin:4px 0 0;color:var(--muted);font-size:14px}
.head-actions{display:flex;gap:10px;flex-wrap:wrap}
.btn,.btn-outline,.tag{display:inline-flex;align-items:center;justify-content:center;border-radius:16px;padding:12px 18px;font-weight:700}
.btn{background:linear-gradient(135deg,var(--primary2),var(--primary));color:#fff;box-shadow:0 10px 24px rgba(43,60,214,.22)}
.btn-outline{background:#fff;border:1px solid #d9dfec;color:var(--text)}
.tag{padding:10px 14px;border-radius:999px;background:#eef0fb;color:var(--primary);font-size:13px}
.content{padding:22px;display:grid;gap:20px}
.notice{display:grid;gap:14px;border:1px solid var(--line);background:#fff;border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.notice h2,.card h2{margin:0 0 8px;font-size:18px}.notice p,.card p,.card li,.muted{color:var(--muted);line-height:1.8}
.cta-bar{display:flex;justify-content:space-between;gap:16px;align-items:center;background:linear-gradient(135deg,#1e2a78,#665cf6);color:#fff;padding:22px 24px;border-radius:22px}
.cta-bar h3{margin:0 0 6px;font-size:20px}.cta-bar p{margin:0;color:#eef2ff;line-height:1.7}
.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.plan-card .price{font-size:34px;font-weight:800;margin:8px 0 10px}.badge-current{display:inline-block;background:var(--success);color:var(--success-text);border-radius:999px;padding:10px 14px;font-weight:700;font-size:13px}
.row{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}.stack{display:grid;gap:12px}
.table{width:100%;border-collapse:collapse}.table td,.table th{padding:14px 10px;border-top:1px solid var(--line);text-align:left}.table th{font-size:13px;color:#667085}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}
input,select,textarea{width:100%;padding:14px 16px;border:1px solid #d9dfec;border-radius:16px;font:inherit;background:#fff;color:var(--text)}
.footer{padding:18px 28px;border-top:1px solid var(--line);color:#7b849c;font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.small-actions{display:flex;gap:10px;flex-wrap:wrap}.pill{padding:9px 13px;border-radius:999px;background:#eef7f1;color:#159957;font-weight:700;font-size:13px}
@media (max-width:1100px){.grid-2,.grid-3,.kv{grid-template-columns:1fr}.app{grid-template-columns:78px 1fr}.title img{width:48px;height:48px}}