/* ============================================================
   云帆域名 · 全站样式
   ============================================================ */
:root {
  --blue: #4c84ff;
  --blue-dark: #3d6df4;
  --blue-light: #ecf3ff;
  --bg: #f5f7fa;
  --text: #303133;
  --muted: #8a94a6;
  --border: #e6ebf2;
  --green: #67c23a;
  --orange: #e6a23c;
  --red: #f56c6c;
  --radius: 6px;
  --shadow: 0 2px 12px rgba(31, 56, 110, .06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px; color: var(--text); background: var(--bg); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
img { max-width: 100%; vertical-align: middle; }
h1, h2, h3, h4, h5 { margin: 0 0 12px; font-weight: 600; color: #1f2d3d; }
p { margin: 0 0 10px; }
ul { margin: 0; padding: 0; list-style: none; }
input, select, textarea, button { font-family: inherit; font-size: 14px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.text-blue { color: var(--blue); }
.text-red { color: var(--red); }
.text-green { color: var(--green); }
.text-orange { color: var(--orange); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mt10 { margin-top: 10px; } .mt15 { margin-top: 15px; } .mt20 { margin-top: 20px; }
.mb10 { margin-bottom: 10px; } .mb15 { margin-bottom: 15px; } .mb20 { margin-bottom: 20px; }
.flex { display: flex; } .flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; }
.gap10 { gap: 10px; } .gap20 { gap: 20px; }
.w100 { width: 100%; }
.nowrap { white-space: nowrap; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 34px; padding: 0 16px; border: 1px solid var(--border); background: #fff;
  color: #5a6478; border-radius: 4px; cursor: pointer; transition: .18s; white-space: nowrap;
}
.btn:hover { border-color: var(--blue); color: var(--blue); }
.btn-primary { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }
.btn-primary:hover { background: #2f5ee0; border-color: #2f5ee0; color: #fff; }
.btn-outline { border-color: var(--blue); color: var(--blue); background: #fff; }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-danger { background: var(--red); border-color: var(--red); color: #fff; }
.btn-danger:hover { background: #e05b5b; color: #fff; border-color: #e05b5b; }
.btn-warning { background: var(--orange); border-color: var(--orange); color: #fff; }
.btn-warning:hover { color: #fff; background: #d6902c; border-color: #d6902c; }
.btn-sm { height: 28px; padding: 0 10px; font-size: 12px; }
.btn-lg { height: 44px; padding: 0 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-link { border: 0; background: none; color: var(--blue); padding: 0 4px; height: auto; }
.btn-group { display: inline-flex; gap: 8px; flex-wrap: wrap; }

/* ---------- 卡片 / 表格 ---------- */
.card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 16px; }
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--border); font-size: 15px; font-weight: 600;
}
.card-head .more { font-size: 12px; font-weight: 400; color: var(--muted); }
.card-body { padding: 18px; }
.card-body.p0 { padding: 0; }

.table-wrap { width: 100%; overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: 13px; }
table.table th {
  background: #f7f9fc; color: #66738a; font-weight: 600; text-align: left;
  padding: 11px 14px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
table.table td { padding: 11px 14px; border-bottom: 1px solid #f0f3f8; color: #4a5568; vertical-align: middle; }
table.table tr:hover td { background: #fafcff; }
table.table td .op { margin-right: 10px; white-space: nowrap; }
table.table td .op:last-child { margin-right: 0; }
.table-empty { padding: 46px 0; text-align: center; color: var(--muted); }
.table-empty .ico { font-size: 30px; display: block; margin-bottom: 8px; opacity: .4; }

.badge {
  display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; line-height: 20px;
  background: #f0f2f5; color: #7a8699;
}
.badge.blue { background: #ecf3ff; color: var(--blue); }
.badge.green { background: #eefaf0; color: #46a35b; }
.badge.orange { background: #fdf5e8; color: #c98a2b; }
.badge.red { background: #fdeeee; color: #d9534f; }
.badge.gray { background: #f2f4f7; color: #8a94a6; }

/* ---------- 表单 ---------- */
.form-group { margin-bottom: 16px; }
.form-group > label { display: block; margin-bottom: 6px; color: #4a5568; font-size: 13px; }
.form-group .tip { margin-top: 5px; font-size: 12px; color: var(--muted); }
.form-control {
  width: 100%; height: 36px; padding: 0 12px; border: 1px solid #dfe5ee;
  border-radius: 4px; outline: none; color: var(--text); background: #fff; transition: .18s;
}
textarea.form-control { height: auto; min-height: 92px; padding: 10px 12px; resize: vertical; }
select.form-control { padding-right: 8px; }
.form-control:focus { border-color: var(--blue); box-shadow: 0 0 0 2px rgba(76, 132, 255, .12); }
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }
.form-inline { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.form-inline .form-control { width: auto; }
.checkbox { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; color: #5a6478; }
.radio-line { display: flex; gap: 18px; flex-wrap: wrap; }

.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.filter-bar .form-control { width: 160px; height: 34px; }
.filter-bar .form-control.wide { width: 220px; }

.alert { padding: 10px 14px; border-radius: 4px; font-size: 13px; margin-bottom: 16px; }
.alert-info { background: #eef5ff; color: #3a6bc4; border: 1px solid #dbe8ff; }
.alert-danger { background: #fdf0f0; color: #c04545; border: 1px solid #f8dede; }
.alert-success { background: #f0f9eb; color: #4c9a3d; border: 1px solid #e1f3d8; }
.alert-warning { background: #fdf6ec; color: #b88230; border: 1px solid #faecd8; }

.pager { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; color: var(--muted); font-size: 13px; }
.pager-links { display: flex; gap: 6px; }
.pager-links a {
  min-width: 30px; height: 30px; line-height: 28px; text-align: center; padding: 0 8px;
  border: 1px solid var(--border); border-radius: 4px; color: #5a6478; background: #fff;
}
.pager-links a.active, .pager-links a:hover { background: var(--blue); border-color: var(--blue); color: #fff; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); padding: 0 18px; }
.tabs a { padding: 12px 16px; color: #5a6478; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a.active { color: var(--blue); border-bottom-color: var(--blue); font-weight: 600; }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 16px; }
.stat-card { background: #fff; border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.stat-card .label { color: var(--muted); font-size: 13px; }
.stat-card .value { font-size: 26px; font-weight: 600; margin-top: 6px; color: #1f2d3d; }
.stat-card .value small { font-size: 13px; font-weight: 400; color: var(--muted); margin-left: 4px; }

/* ---------- 顶部提示 ---------- */
.flash-wrap { position: fixed; top: 18px; left: 50%; transform: translateX(-50%); z-index: 9999; width: 420px; max-width: 90%; }
.flash {
  padding: 11px 16px; border-radius: 4px; margin-bottom: 8px; box-shadow: 0 4px 16px rgba(0,0,0,.12);
  font-size: 13px; display: flex; justify-content: space-between; gap: 10px;
}
.flash-success { background: #f0f9eb; color: #4c9a3d; border: 1px solid #e1f3d8; }
.flash-error { background: #fdf0f0; color: #c04545; border: 1px solid #f8dede; }
.flash-info { background: #eef5ff; color: #3a6bc4; border: 1px solid #dbe8ff; }
.flash .close { cursor: pointer; opacity: .6; }

/* ============================================================
   前台
   ============================================================ */
.site-topbar { background: #2b3a55; color: #c9d4e5; font-size: 12px; }
.site-topbar .inner { display: flex; justify-content: space-between; height: 34px; align-items: center; }
.site-topbar a { color: #c9d4e5; margin-left: 16px; }
.site-topbar a:hover { color: #fff; }
.site-header { background: #fff; box-shadow: 0 1px 8px rgba(31,56,110,.06); position: relative; z-index: 20; }
.site-header .inner { display: flex; align-items: center; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 700; color: #2b6cff; letter-spacing: 1px; }
.logo img { height: 38px; }
.logo .mark {
  width: 34px; height: 34px; border-radius: 8px; background: linear-gradient(135deg, #4c84ff, #7aa8ff);
  color: #fff; font-size: 18px; display: flex; align-items: center; justify-content: center;
}
.site-nav { display: flex; gap: 28px; margin-left: 48px; }
.site-nav a { color: #3d4b63; font-size: 15px; padding: 26px 0; border-bottom: 2px solid transparent; }
.site-nav a:hover, .site-nav a.active { color: var(--blue); border-bottom-color: var(--blue); }
.header-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.header-right .link { color: #5a6478; }
.nav-toggle { display: none; background: none; border: 0; font-size: 22px; color: #3d4b63; cursor: pointer; }

.hero { background: linear-gradient(135deg, #2b6cff 0%, #4c84ff 45%, #6fa4ff 100%); color: #fff; padding: 62px 0 74px; text-align: center; }
.hero h1 { color: #fff; font-size: 34px; font-weight: 600; letter-spacing: 1px; }
.hero p { color: rgba(255,255,255,.85); font-size: 15px; margin-bottom: 28px; }
.search-box { display: flex; max-width: 720px; margin: 0 auto; background: #fff; border-radius: 8px; padding: 6px; box-shadow: 0 10px 30px rgba(22, 56, 130, .18); }
.search-box input { flex: 1; border: 0; outline: none; height: 46px; padding: 0 16px; font-size: 15px; border-radius: 6px 0 0 6px; }
.search-box .btn { height: 46px; border-radius: 6px; padding: 0 34px; font-size: 15px; }
.hero-tags { margin-top: 14px; font-size: 12px; color: rgba(255,255,255,.85); }
.hero-tags a { color: #fff; margin: 0 6px; text-decoration: underline; text-underline-offset: 3px; }
.hero .trust { display: flex; justify-content: center; gap: 34px; margin-top: 26px; font-size: 13px; color: rgba(255,255,255,.9); }

.tld-strip { margin-top: -32px; position: relative; z-index: 5; }
.tld-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.tld-card { background: #fff; border-radius: 8px; padding: 16px 8px; text-align: center; box-shadow: var(--shadow); transition: .2s; }
.tld-card:hover { transform: translateY(-3px); box-shadow: 0 8px 22px rgba(31,56,110,.12); }
.tld-card .name { font-size: 17px; font-weight: 700; color: #2b3a55; }
.tld-card .price { color: #ff6a00; font-weight: 600; margin-top: 4px; }
.tld-card .price small { color: var(--muted); font-weight: 400; }

.sec { padding: 46px 0 10px; }
.sec-head { text-align: center; margin-bottom: 26px; }
.sec-head h2 { font-size: 26px; }
.sec-head p { color: var(--muted); }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-card { background: #fff; border-radius: 8px; padding: 22px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.product-card .tag { font-size: 12px; color: var(--blue); background: var(--blue-light); display: inline-block; padding: 2px 8px; border-radius: 3px; margin-bottom: 10px; align-self: flex-start; }
.product-card h3 { font-size: 18px; }
.product-card .desc { color: var(--muted); font-size: 13px; min-height: 42px; }
.product-card .price { font-size: 24px; color: #ff6a00; font-weight: 600; margin: 6px 0 4px; }
.product-card .price small { font-size: 12px; color: var(--muted); font-weight: 400; }
.product-card ul { margin: 12px 0 18px; font-size: 13px; color: #5a6478; }
.product-card ul li { padding: 4px 0; }
.product-card ul li:before { content: "✓"; color: var(--green); margin-right: 6px; }
.product-card .btn { margin-top: auto; }

.news-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 18px; }
.news-list li { display: flex; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px dashed #eef1f6; }
.news-list li:last-child { border-bottom: 0; }
.news-list li a { color: #3d4b63; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.news-list li a:hover { color: var(--blue); }
.news-list li span { color: var(--muted); font-size: 12px; white-space: nowrap; }

.site-footer { background: #1f2a3d; color: #93a1b8; margin-top: 50px; padding: 42px 0 0; font-size: 13px; }
.site-footer .cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 26px; padding-bottom: 30px; }
.site-footer h4 { color: #fff; font-size: 14px; margin-bottom: 12px; }
.site-footer a { color: #93a1b8; display: block; padding: 3px 0; }
.site-footer a:hover { color: #fff; }
.site-footer .copy { border-top: 1px solid #2c3a52; padding: 16px 0; text-align: center; font-size: 12px; color: #7686a0; }

.container { width: 1200px; max-width: calc(100% - 32px); margin: 0 auto; }
.page-head { background: #fff; border-bottom: 1px solid var(--border); padding: 22px 0; }
.page-head h1 { font-size: 20px; margin: 0; }
.crumb { color: var(--muted); font-size: 12px; margin-top: 6px; }
.crumb a { color: var(--muted); }
.crumb a:hover { color: var(--blue); }

.search-result-head { background: #fff; border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin-bottom: 16px; }
.result-row { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid #f0f3f8; gap: 20px; }
.result-row:last-child { border-bottom: 0; }
.result-row .dname { font-size: 18px; font-weight: 600; color: #1f2d3d; }
.result-row .dname em { color: var(--muted); font-style: normal; font-weight: 400; }
.result-row .dprice { color: #ff6a00; font-size: 20px; font-weight: 600; min-width: 130px; text-align: right; }
.result-row .dprice small { font-size: 12px; font-weight: 400; color: var(--muted); }
.result-row .dstatus { min-width: 110px; text-align: right; }

.cart-table td { vertical-align: middle; }
.total-bar { display: flex; justify-content: flex-end; align-items: center; gap: 20px; padding: 18px; border-top: 1px solid var(--border); }
.total-bar .amount { font-size: 24px; color: #ff6a00; font-weight: 600; }

.auth-page { min-height: calc(100vh - 34px); background: linear-gradient(135deg, #eef4ff, #f8fbff); display: flex; align-items: center; justify-content: center; padding: 40px 16px; }
.auth-card { width: 960px; max-width: 100%; background: #fff; border-radius: 10px; box-shadow: 0 16px 50px rgba(31,56,110,.14); display: grid; grid-template-columns: 1fr 420px; overflow: hidden; }
.auth-side { background: linear-gradient(160deg, #2b6cff, #5b95ff); color: #fff; padding: 54px 44px; }
.auth-side h2 { color: #fff; font-size: 28px; margin-bottom: 14px; }
.auth-side p { color: rgba(255,255,255,.82); font-size: 13px; }
.auth-side ul { margin-top: 30px; }
.auth-side li { padding: 7px 0; color: rgba(255,255,255,.9); font-size: 13px; }
.auth-side li:before { content: "✓"; margin-right: 8px; }
.auth-form { padding: 48px 44px; }
.auth-form h3 { font-size: 22px; }
.auth-form .form-group { margin-bottom: 18px; }
.auth-form .btn { height: 42px; }

.article { background: #fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.article h1 { font-size: 24px; }
.article .meta { color: var(--muted); font-size: 12px; border-bottom: 1px solid var(--border); padding-bottom: 14px; margin-bottom: 18px; }
.article .body p { margin-bottom: 14px; color: #4a5568; }

/* ============================================================
   用户控制台
   ============================================================ */
.console-body { background: var(--bg); }
.console-side {
  position: fixed; left: 0; top: 0; bottom: 0; width: 208px; background: #fff;
  border-right: 1px solid var(--border); overflow-y: auto; z-index: 40;
}
.console-side .side-logo { height: 58px; display: flex; align-items: center; padding: 0 18px; border-bottom: 1px solid var(--border); }
.console-side .side-logo .logo { font-size: 18px; }
.console-side .side-logo .mark { width: 28px; height: 28px; font-size: 15px; }
.side-menu { padding: 8px 0 30px; }
.menu-group > .menu-title {
  display: flex; align-items: center; gap: 9px; padding: 11px 18px; color: #4a5568;
  cursor: pointer; font-size: 13.5px; user-select: none;
}
.menu-group > .menu-title .ico { width: 18px; text-align: center; color: #7f8ea8; font-size: 15px; }
.menu-group > .menu-title .arrow { margin-left: auto; font-size: 10px; color: #a6b0c2; transition: .2s; }
.menu-group.open > .menu-title { color: var(--blue); }
.menu-group.open > .menu-title .ico { color: var(--blue); }
.menu-group.open > .menu-title .arrow { transform: rotate(90deg); }
.menu-items { display: none; background: #fbfcff; }
.menu-group.open .menu-items { display: block; }
.menu-items a { display: block; padding: 8px 18px 8px 45px; color: #5a6478; font-size: 13px; border-left: 2px solid transparent; }
.menu-items a:hover { color: var(--blue); background: #f4f8ff; }
.menu-items a.active { color: var(--blue); background: var(--blue-light); border-left-color: var(--blue); font-weight: 600; }
.menu-group > .menu-title.single { border-left: 2px solid transparent; }
.menu-group > .menu-title.single.active { color: var(--blue); background: var(--blue-light); border-left-color: var(--blue); }

.console-main { margin-left: 208px; min-height: 100vh; }
.console-top { height: 58px; background: #fff; border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 20px; gap: 16px; position: sticky; top: 0; z-index: 30; }
.console-top .page-title { font-size: 15px; font-weight: 600; color: #2b3a55; }
.console-top .crumb { margin: 0; }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 16px; font-size: 13px; color: #5a6478; }
.top-right a { color: #5a6478; }
.top-right .balance { color: #ff6a00; font-weight: 600; }
.top-tabs { background: #fff; border-bottom: 1px solid var(--border); padding: 0 20px; display: flex; gap: 6px; overflow-x: auto; }
.top-tabs a { padding: 9px 12px; font-size: 12.5px; color: #5a6478; border-bottom: 2px solid transparent; white-space: nowrap; }
.top-tabs a.active { color: var(--blue); border-bottom-color: var(--blue); background: #f8fbff; }
.console-content { padding: 18px 20px 40px; }

.welcome-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px 24px; display: flex; gap: 30px; margin-bottom: 16px; }
.welcome-main { flex: 1; }
.welcome-main h2 { font-size: 19px; color: #2b3a55; margin-bottom: 12px; }
.welcome-main h2 span { color: var(--blue); }
.security-line { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 12.5px; color: #5a6478; margin-bottom: 10px; }
.security-line .stars { color: #f7ba2a; letter-spacing: 2px; }
.sec-tag { display: inline-flex; align-items: center; gap: 4px; }
.sec-tag.on { color: #46a35b; }
.sec-tag.off { color: #c98a2b; }
.welcome-meta { font-size: 12.5px; color: #5a6478; line-height: 2; }
.welcome-meta b { color: #2b3a55; font-weight: 600; }
.notice-panel { width: 330px; border-left: 1px solid var(--border); padding-left: 24px; }
.notice-panel h3 { font-size: 15px; margin-bottom: 10px; }
.notice-panel li { padding: 5px 0; font-size: 12.5px; color: #5a6478; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notice-panel li a { color: #5a6478; }
.notice-panel li a:hover { color: var(--blue); }

.banner-row { display: grid; grid-template-columns: 1.35fr 1fr; gap: 16px; margin-bottom: 16px; }
.banner-ssl { background: linear-gradient(120deg, #1d5fe0, #4c84ff); border-radius: var(--radius); color: #fff; padding: 22px 24px; display: flex; justify-content: space-between; align-items: center; }
.banner-ssl h3 { color: #fff; font-size: 21px; margin-bottom: 6px; }
.banner-ssl p { color: rgba(255,255,255,.85); font-size: 12.5px; margin: 0; }
.banner-ssl .btn { background: #fff; color: #2b6cff; border: 0; }
.banner-invite { background: #fff8e6; border-radius: var(--radius); padding: 22px 24px; display: flex; justify-content: space-between; align-items: center; }
.banner-invite h3 { font-size: 18px; color: #8a6116; margin-bottom: 6px; }
.banner-invite p { font-size: 12.5px; color: #a37c2c; margin: 0; }

.product-table th { font-size: 12.5px; }

.stat-mini { display: flex; gap: 24px; }
.stat-mini .item .n { font-size: 20px; font-weight: 600; color: #ff6a00; }
.stat-mini .item .t { font-size: 12px; color: var(--muted); }

.domain-detail-head { background: #fff; border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow); margin-bottom: 16px; display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.domain-detail-head .dn { font-size: 22px; font-weight: 600; color: #1f2d3d; }
.domain-detail-head .meta { color: var(--muted); font-size: 12.5px; margin-top: 6px; }
.detail-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 16px 18px; }
.detail-grid .item .k { color: var(--muted); font-size: 12px; }
.detail-grid .item .v { color: #2b3a55; font-weight: 600; margin-top: 3px; }

.dns-form { display: grid; grid-template-columns: 90px 110px 1fr 90px 90px 1fr auto; gap: 8px; align-items: end; padding: 16px 18px; background: #fbfcff; border-bottom: 1px solid var(--border); }
.dns-form .form-group { margin: 0; }
.dns-form label { font-size: 12px; }

.switch { position: relative; display: inline-block; width: 40px; height: 20px; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; cursor: pointer; inset: 0; background: #ccd4e0; border-radius: 20px; transition: .2s; }
.switch span:before { content: ""; position: absolute; width: 16px; height: 16px; left: 2px; top: 2px; background: #fff; border-radius: 50%; transition: .2s; }
.switch input:checked + span { background: var(--blue); }
.switch input:checked + span:before { transform: translateX(20px); }

.ticket-list li { padding: 14px 0; border-bottom: 1px solid #f0f3f8; display: flex; justify-content: space-between; gap: 16px; }
.ticket-list li:last-child { border-bottom: 0; }
.ticket-conv { padding: 4px 0; }
.ticket-msg { display: flex; gap: 12px; margin-bottom: 18px; }
.ticket-msg .avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--blue-light); color: var(--blue); display: flex; align-items: center; justify-content: center; font-size: 12px; flex: none; }
.ticket-msg.admin .avatar { background: #eefaf0; color: #46a35b; }
.ticket-msg .bubble { background: #f7f9fc; border-radius: 4px; padding: 12px 14px; font-size: 13px; color: #4a5568; }
.ticket-msg .who { font-size: 12px; color: var(--muted); margin-bottom: 4px; }

.step-bar { display: flex; gap: 0; margin-bottom: 18px; }
.step-bar .step { flex: 1; text-align: center; padding: 10px; background: #fff; border: 1px solid var(--border); color: var(--muted); font-size: 13px; }
.step-bar .step.active { background: var(--blue); color: #fff; border-color: var(--blue); }

.pay-methods { display: flex; gap: 12px; flex-wrap: wrap; }
.pay-method { border: 1px solid var(--border); border-radius: 4px; padding: 12px 20px; cursor: pointer; display: flex; align-items: center; gap: 10px; }
.pay-method.active { border-color: var(--blue); background: #f8fbff; color: var(--blue); }
.pay-method input { margin: 0; }

/* ============================================================
   总后台
   ============================================================ */
.admin-body { background: var(--bg); }
.admin-side { position: fixed; left: 0; top: 0; bottom: 0; width: 210px; background: #1f2d3d; color: #b8c2d2; overflow-y: auto; z-index: 40; }
.admin-side .side-logo { height: 58px; display: flex; align-items: center; padding: 0 18px; color: #fff; font-size: 17px; font-weight: 600; border-bottom: 1px solid #2b3a4d; gap: 9px; }
.admin-side .side-logo .mark { width: 28px; height: 28px; border-radius: 6px; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.admin-menu { padding: 10px 0 30px; }
.admin-menu .group-title { padding: 10px 20px 6px; font-size: 11px; color: #6b7a90; letter-spacing: 1px; }
.admin-menu a { display: block; padding: 10px 20px; color: #b8c2d2; font-size: 13.5px; border-left: 3px solid transparent; }
.admin-menu a:hover { background: #26364a; color: #fff; }
.admin-menu a.active { background: #26364a; color: #fff; border-left-color: var(--blue); }
.admin-main { margin-left: 210px; min-height: 100vh; }
.admin-top { height: 58px; background: #fff; border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 22px; gap: 16px; position: sticky; top: 0; z-index: 30; }
.admin-top .page-title { font-size: 15px; font-weight: 600; }
.admin-top .top-right a { color: #5a6478; }
.admin-content { padding: 18px 22px 40px; }

.admin-login { min-height: 100vh; background: linear-gradient(135deg, #18243a, #29406b); display: flex; align-items: center; justify-content: center; }
.admin-login .box { width: 380px; background: #fff; border-radius: 8px; padding: 34px 32px; box-shadow: 0 20px 60px rgba(0,0,0,.35); }
.admin-login h2 { text-align: center; font-size: 20px; margin-bottom: 4px; }
.admin-login .sub { text-align: center; color: var(--muted); font-size: 12px; margin-bottom: 22px; }

.quick-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- 滑块验证 ---------- */
.slider-captcha {
  position: relative; height: 42px; background: #f2f5fa; border: 1px solid #dfe5ee;
  border-radius: 4px; user-select: none; overflow: hidden;
}
.slider-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: #dbe8ff; }
.slider-text {
  position: absolute; left: 0; right: 0; top: 0; bottom: 0; display: flex; align-items: center;
  justify-content: center; font-size: 12px; color: #8a94a6; pointer-events: none;
}
.slider-handle {
  position: absolute; left: 0; top: 0; width: 42px; height: 40px; background: #fff;
  border: 1px solid #dfe5ee; display: flex; align-items: center; justify-content: center;
  color: var(--blue); cursor: pointer; z-index: 2; font-size: 16px;
}
.slider-handle:hover { color: var(--blue-dark); }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-grid { grid-template-columns: repeat(2, 1fr); }
  .welcome-card { flex-direction: column; }
  .notice-panel { width: 100%; border-left: 0; border-top: 1px solid var(--border); padding-left: 0; padding-top: 16px; }
  .tld-grid { grid-template-columns: repeat(3, 1fr); }
  .banner-row { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 72px; background: #fff;
    flex-direction: column; gap: 0; padding: 8px 0; box-shadow: 0 12px 24px rgba(31,56,110,.12); margin: 0;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 11px 22px; border-bottom: 0; }
  .nav-toggle { display: block; margin-right: 10px; }
  .header-right .link { display: none; }
  .console-side, .admin-side { transform: translateX(-100%); transition: .25s; }
  .console-side.open, .admin-side.open { transform: translateX(0); }
  .console-main, .admin-main { margin-left: 0; }
  .form-row { flex-direction: column; gap: 0; }
  .dns-form { grid-template-columns: 1fr 1fr; }
  .auth-card { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .site-footer .cols { grid-template-columns: 1fr 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .filter-bar .form-control { width: 100%; }
  .result-row { flex-wrap: wrap; }
  .result-row .dprice, .result-row .dstatus { text-align: left; }
}
@media (max-width: 520px) {
  .product-grid, .tld-grid, .stat-grid { grid-template-columns: 1fr; }
  .site-header .inner { height: 62px; }
  .site-nav { top: 62px; }
  .hero h1 { font-size: 24px; }
  .search-box { flex-direction: column; gap: 6px; }
  .search-box .btn { width: 100%; }
  .hero .trust { flex-wrap: wrap; gap: 12px; }
  .site-footer .cols { grid-template-columns: 1fr; }
}