/* ========== 新启年 CDN 样式 ========== */
:root {
  --bg: #0f1420;
  --bg2: #161d2e;
  --card: #1a2234;
  --border: #26314d;
  --text: #e8edf6;
  --text2: #9aa7c4;
  --accent: #3b82f6;
  --accent2: #22d3ee;
  --danger: #f87171;
  --ok: #34d399;
  --radius: 12px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
a { color: var(--accent2); text-decoration: none; }
.hidden { display: none !important; }

/* 导航 */
.site-header, .app-header {
  background: rgba(15,20,32,.9);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(6px);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: flex; align-items: center; gap: 8px; font-size: 19px; font-weight: 700; color: var(--text); }
.brand span { color: var(--accent2); }
.brand-dot {
  width: 12px; height: 12px; border-radius: 4px; background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: inline-block;
}

/* 头像下拉菜单 */
.avatar-box { position: relative; }
.avatar {
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--border);
  background: var(--card); color: #fff; font-size: 15px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; overflow: hidden; padding: 0;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-lg { width: 64px; height: 64px; font-size: 26px; flex-shrink: 0; }
.avatar-menu {
  position: absolute; right: 0; top: 46px;
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  min-width: 140px; overflow: hidden; box-shadow: 0 12px 40px rgba(0,0,0,.4);
}
.avatar-menu a {
  display: block; padding: 10px 16px; color: var(--text); font-size: 14px;
}
.avatar-menu a:hover { background: var(--bg2); color: var(--accent2); }

/* 按钮 */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 20px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); font-size: 14px; cursor: pointer;
  text-decoration: none; transition: all .15s;
}
.btn:hover { border-color: var(--accent2); }
.btn-primary { background: linear-gradient(135deg, var(--accent), #2563eb); border-color: transparent; color: #fff; }
.btn-primary:hover { filter: brightness(1.12); }
.btn-outline { background: transparent; }
.btn-sm { padding: 6px 14px; font-size: 13px; }

/* Hero */
.hero {
  padding: 84px 0 64px; text-align: center;
  background: radial-gradient(800px 300px at 50% -10%, rgba(59,130,246,.18), transparent);
}
.hero h1 { font-size: 42px; letter-spacing: -1px; }
.hero-sub { color: var(--text2); font-size: 17px; margin: 14px auto 30px; max-width: 560px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; }

/* 区块 */
.sec-title { font-size: 22px; font-weight: 700; margin: 40px 0 20px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px;
}
.card-icon { font-size: 30px; margin-bottom: 12px; }
.card h3 { font-size: 16px; margin-bottom: 8px; }
.card p { font-size: 13.5px; color: var(--text2); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.step { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; display: flex; gap: 14px; }
.step b {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 15px;
}
.step p { font-size: 13.5px; color: var(--text2); }

.site-footer { border-top: 1px solid var(--border); padding: 26px 0; margin-top: 60px; color: var(--text2); font-size: 13px; }

/* 仪表盘 */
.main { padding: 28px 20px 60px; }
.plan-bar { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 20px; }
.plan-item {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; text-align: center;
}
.plan-num { font-size: 26px; font-weight: 700; color: var(--accent2); }
.plan-label { font-size: 12.5px; color: var(--text2); margin-top: 4px; }
.panel {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  margin-bottom: 20px; overflow: hidden;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.panel-head h3 { font-size: 16px; }
.chart { height: 300px; padding: 12px 10px 8px; }
.legend { font-size: 12px; color: var(--text2); display: flex; align-items: center; gap: 6px; }
.lg { display: inline-block; width: 10px; height: 10px; border-radius: 2px; }
.lg1 { background: var(--accent); }
.lg2 { background: var(--accent2); }

/* 表格 */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th { text-align: left; padding: 11px 16px; color: var(--text2); font-weight: 500; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 11px 16px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table tr:last-child td { border-bottom: none; }
.tag { padding: 2px 10px; border-radius: 999px; font-size: 12px; }
.tag-ours { background: rgba(59,130,246,.15); color: var(--accent2); }
.tag-custom { background: rgba(52,211,153,.12); color: var(--ok); }
.tag-on { background: rgba(52,211,153,.12); color: var(--ok); }
.tag-off { background: rgba(248,113,113,.12); color: var(--danger); }
.empty { padding: 30px; text-align: center; color: var(--text2); }
.guide { padding: 18px 20px; font-size: 13.5px; }
.guide p { margin-bottom: 10px; }
.guide code { background: var(--bg2); padding: 2px 8px; border-radius: 5px; font-size: 12.5px; color: var(--accent2); }
.tip { color: var(--text2); font-size: 12.5px; }

/* 弹窗 */
.modal {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  background: rgba(0,0,0,.55);
}
.modal-panel {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  width: 100%; max-width: 460px; padding: 24px; position: relative;
}
.modal-panel h3 { margin-bottom: 18px; }
.modal-body { padding: 0; }
.dns-info { font-size: 13.5px; }
.dns-info .row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); }
.dns-info .row code { background: var(--bg2); padding: 2px 8px; border-radius: 5px; font-size: 12.5px; color: var(--accent2); }
.dns-info .ok { color: var(--ok); }
.dns-info .warn { color: #d29922; }
.dns-info p { color: var(--text2); font-size: 12.5px; margin-top: 10px; }
.modal-close {
  position: absolute; top: 12px; right: 12px; width: 30px; height: 30px;
  border-radius: 50%; border: 1px solid var(--border); background: var(--bg2);
  color: var(--text2); font-size: 16px; cursor: pointer;
}
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; color: var(--text2); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg2); color: var(--text); font-size: 14px;
}
.field input:focus { outline: none; border-color: var(--accent2); }

/* 个人中心 */
.narrow { max-width: 720px; }
.plan-detail { padding: 20px; }
.plan-name { font-size: 20px; font-weight: 700; color: var(--accent2); margin-bottom: 16px; }
.plan-rows { display: flex; flex-direction: column; }
.prow { display: flex; justify-content: space-between; padding: 11px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.prow span { color: var(--text2); }
.prow b { font-weight: 600; }
.plan-note { margin-top: 14px; font-size: 12.5px; color: var(--text2); }
.account-row { display: flex; align-items: center; gap: 16px; padding: 20px; }
.acc-name { font-size: 18px; font-weight: 700; }
.acc-mail { font-size: 13.5px; color: var(--text2); margin-top: 4px; }