*, *::before, *::after { box-sizing: border-box; }
:root {
    --navy-950: #1e3a5f;
    --navy-900: #ffffff;
    --navy-800: #e8f1ff;
    --navy-700: #d7e6fb;
    --blue-700: #1d4ed8;
    --blue-600: #2563eb;
    --blue-500: #3b82f6;
    --blue-100: #dbeafe;
    --page: #f3f8ff;
    --text: #0f172a;
    --muted: #5b6b85;
    --line: #d7e3f4;
    --card: #ffffff;
    --price: #1d4ed8;
    --header-fg: #1e3a5f;
}
html { margin: 0; padding: 0; }
body.cloud-app {
    margin: 0;
    padding: 0;
    background: var(--page) !important;
    color: var(--text);
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
a { color: var(--blue-600); text-decoration: none; }
.cloud-wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.cloud-header {
    position: sticky; top: 0; left: 0; right: 0; height: 72px; z-index: 100;
    background: #e8f1ff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 4px 16px rgba(29, 78, 216, .06);
}
.cloud-header-inner { display: flex; align-items: center; height: 72px; gap: 20px; }
.nav-toggle, .nav-mask { display: none; }
.nav-drawer { display: contents; }
.cloud-logo { display: flex; align-items: center; gap: 8px; color: var(--header-fg); font-weight: 700; white-space: nowrap; }
.cloud-logo img { height: 60px; }
.cloud-nav { flex: 1; min-width: 0; overflow: visible; background: transparent !important; padding: 0; }
.cloud-header .layui-nav-child { top: 72px; border-radius: 10px; padding: 8px 0; min-width: 160px; }
.cloud-header .layui-nav-child dd a { line-height: 36px !important; }
.cloud-header .layui-nav .layui-nav-more { border-top-color: var(--header-fg); }
.cloud-header .layui-nav .layui-nav-mored { border-top-color: transparent; border-bottom-color: var(--header-fg); }
.cloud-header .layui-nav-child.nav-mega {
  display: none;
  left: 0;
  min-width: 0;
  padding: 14px 10px 12px;
  white-space: nowrap;
}
.cloud-header .layui-nav-itemed > .nav-mega,
.cloud-header .layui-nav-item:hover > .nav-mega {
  display: flex !important;
}
.cloud-header .nav-col {
  display: inline-flex;
  flex-direction: column;
  min-width: 132px;
  padding: 0 14px;
  text-align: left;
  vertical-align: top;
  border-right: 1px solid #eef3f9;
}
.cloud-header .nav-col:last-child { border-right: 0; }
.cloud-header .nav-col-title {
  font-weight: 700;
  border-bottom: 1px solid #d7e3f4;
  margin-bottom: 4px;
  padding-bottom: 4px;
}
.cloud-header .nav-col-title a {
  color: var(--header-fg) !important;
  line-height: 28px !important;
  font-size: 14px;
  padding: 0 !important;
}
.cloud-header .nav-col > a {
  color: #475569 !important;
  line-height: 30px !important;
  font-size: 13px;
  padding: 0 !important;
}
.cloud-header .nav-col > a:hover { color: var(--blue-600) !important; }
.cloud-header .layui-nav { background: transparent !important; }
.cloud-header .layui-nav .layui-nav-item { line-height: 64px; }
.cloud-header .layui-nav .layui-nav-item > a { color: var(--header-fg) !important; font-size: 14px; }
.cloud-header .layui-nav .layui-this > a { color: var(--header-fg) !important; font-weight: 500; }
.cloud-header .layui-nav-bar, .cloud-header .layui-nav .layui-this:after { display: none !important; }
.cloud-user { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.cu-login, .cu-reg, .cu-out {
  height: 34px; line-height: 32px; padding: 0 14px; border-radius: 999px;
  font-size: 13px; font-weight: 600; white-space: nowrap;
}
.cu-login {
  color: var(--header-fg); border: 1px solid #b8cce8; background: #fff;
}
.cu-login:hover { border-color: var(--blue-600); color: var(--blue-600); }
.cu-reg {
  color: #fff; background: var(--blue-600); border: 1px solid var(--blue-600);
  box-shadow: 0 6px 14px rgba(37, 99, 235, .22);
}
.cu-reg:hover { background: var(--blue-700); color: #fff; }
.cu-account {
  display: flex; align-items: center; gap: 8px; max-width: 180px;
  padding: 4px 10px 4px 4px; border-radius: 999px;
  background: #fff; border: 1px solid #c9dbf4; color: var(--header-fg);
}
.cu-account:hover { border-color: var(--blue-500); box-shadow: 0 4px 12px rgba(37, 99, 235, .12); }
.cu-account i {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-600); color: #fff; font-style: normal; font-size: 13px; font-weight: 700;
}
.cu-account span { display: flex; flex-direction: column; min-width: 0; line-height: 1.15; }
.cu-account b {
  font-size: 12px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cu-account em { font-style: normal; font-size: 11px; color: #64748b; }
.cu-out {
  color: #64748b; border: 1px solid transparent; background: transparent; padding: 0 8px;
}
.cu-out:hover { color: var(--blue-700); background: #fff; border-color: #c9dbf4; }
.uc-wrap { display: flex; flex-direction: column; gap: 16px; padding: 28px 0 12px; }
.uc-side {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: linear-gradient(180deg, #fff 0%, #f7fbff 100%);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 12px 16px;
  position: sticky; top: 72px; z-index: 90;
  overflow: visible;
  box-shadow: 0 10px 28px rgba(29, 78, 216, .06);
}
.uc-who { display: flex; gap: 12px; align-items: center; padding: 0 12px 0 0; border-right: 1px solid var(--line); margin: 0; }
.uc-avatar {
  width: 42px; height: 42px; border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-600), #60a5fa);
  color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center;
}
.uc-who b { display: block; font-size: 14px; }
.uc-who .uc-uid { display: block; font-style: normal; font-size: 12px; color: #64748b; font-weight: 600; }
.uc-who span { color: var(--blue-700); font-size: 12px; font-weight: 700; }
.uc-who span.uc-bal-debt { color: #c2410c; }
.uc-debt {
  margin: 0; padding: 12px 16px; border-radius: 12px;
  background: #fff7ed; border: 1px solid #fed7aa;
  color: #9a3412; font-size: 14px; line-height: 1.5;
}
.uc-debt b { color: #c2410c; }
.uc-debt a { font-weight: 700; }
.uc-kefu { margin-top: 16px; }
.uc-kefu-body { padding: 16px 20px 18px; font-size: 14px; color: #334155; line-height: 1.8; }
.uc-kefu-body p { margin: 0 0 10px; }
.uc-kefu-qun { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.uc-qun-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: #12b7f5; color: #fff !important; font-size: 12px; font-weight: 700;
  padding: 4px 12px 4px 8px; border-radius: 4px; line-height: 1.4;
}
.uc-qun-btn::before {
  content: ""; width: 16px; height: 16px; border-radius: 3px;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%2312b7f5' d='M12 12a3 3 0 1 0-3-3 3 3 0 0 0 3 3zm0 2c-2.7 0-8 1.35-8 4v1h16v-1c0-2.65-5.3-4-8-4z'/%3E%3C/svg%3E") center/14px no-repeat;
}
.uc-qun-btn:hover { filter: brightness(.95); }
.uc-kefu-west {
  margin-top: 6px !important; padding-top: 12px;
  border-top: 2px solid #2f80ed; color: #2f80ed;
}
.uc-kefu-west a { color: #2f80ed; font-weight: 700; }
.uc-nav { display: flex; flex-direction: row; flex-wrap: wrap; gap: 4px; flex: 1; }
.uc-side .uc-nav a {
  display: inline-flex; align-items: center; padding: 8px 14px; border-radius: 10px; color: #334155; font-size: 14px;
}
.uc-side .uc-nav a:hover { background: #eef5ff; color: var(--blue-700); }
.uc-side .uc-nav a.on { background: var(--blue-600); color: #fff; font-weight: 700; }
.uc-drop { position: relative; }
.uc-drop-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border: 0; border-radius: 10px;
  background: transparent; color: #334155; font-size: 14px; cursor: pointer; font-family: inherit;
}
.uc-drop-btn::after {
  content: ""; width: 0; height: 0;
  border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 5px solid currentColor;
  transition: transform .15s ease;
}
.uc-drop:hover .uc-drop-btn::after,
.uc-drop.open .uc-drop-btn::after { transform: rotate(180deg); }
.uc-drop-btn:hover, .uc-drop.open .uc-drop-btn { background: #eef5ff; color: var(--blue-700); }
.uc-drop.on .uc-drop-btn { background: var(--blue-600); color: #fff; font-weight: 700; }
.uc-drop-menu {
  display: none; position: absolute; top: 100%; left: 0; min-width: 160px; z-index: 50;
  padding: 10px 0 0; background: transparent; border: 0; box-shadow: none;
}
.uc-nav .uc-drop:last-child .uc-drop-menu { left: auto; right: 0; }
.uc-drop.open .uc-drop-menu, .uc-drop:hover .uc-drop-menu { display: block; }
.uc-drop-inner {
  display: flex; flex-direction: column; gap: 2px; padding: 6px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .12);
}
.uc-drop-menu a { display: block !important; padding: 8px 12px !important; border-radius: 8px; white-space: nowrap; }
.uc-drop-menu a.on { background: var(--blue-600); color: #fff; }
.uc-out { margin: 0 0 0 auto; font-size: 13px; color: var(--muted); white-space: nowrap; }
.uc-body {
  display: flex; flex-wrap: wrap; align-items: center; column-gap: 16px;
}
.uc-body > *:not(.uc-title):not(.uc-sub):not(.uc-cta):not(.uc-cta-group) { flex: 1 1 100%; width: 100%; max-width: 100%; }
.uc-title {
  flex: 0 0 auto; margin: 0 0 20px;
  font-size: 28px; font-weight: 700; letter-spacing: -.04em;
  color: #0f172a; line-height: 1.2;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.dns-now {
  display: inline-flex; align-items: center;
  margin: 0; padding: 4px 14px;
  font-style: normal; font-size: 18px; font-weight: 800; letter-spacing: 0;
  font-family: Consolas, "Segoe UI", "Microsoft YaHei", monospace;
  color: var(--blue-700); background: #eff6ff;
  border: 1px solid #bfdbfe; border-radius: 999px;
  line-height: 1.4;
}
.uc-title::before { content: none; }
.uc-sub {
  flex: 1 1 0; margin: 0 0 20px; padding: 0;
  color: #8b9bb0; font-size: 13px; line-height: 1.2; font-weight: 400;
  background: none; border: 0; text-align: left;
}
.uc-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.uc-stat {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px 14px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, .04);
  text-align: center;
}
.uc-stat em { display: block; font-style: normal; color: var(--muted); font-size: 12px; }
.uc-stat b { display: block; margin: 8px 0 6px; font-size: 24px; color: var(--blue-700); letter-spacing: -.03em; }
.uc-stat a { font-size: 12px; }
.uc-split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; }
.uc-panel {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
  box-shadow: 0 8px 22px rgba(15, 23, 42, .04);
}
.uc-help {
  margin-top: 16px;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 16px 20px 18px; box-shadow: 0 8px 22px rgba(15, 23, 42, .04);
}
.uc-help h3 { margin: 0 0 10px; font-size: 14px; font-weight: 800; color: #0f172a; }
.uc-help ol {
  list-style: none; counter-reset: helpn; margin: 0; padding: 0;
  color: #64748b; font-size: 13px;
}
.uc-help ol li {
  position: relative; counter-increment: helpn;
  padding: 8px 0 8px 36px; line-height: 1.7;
  border-bottom: 1px solid #f1f5f9;
}
.uc-help ol li:last-child { border-bottom: 0; padding-bottom: 0; }
.uc-help ol li::before {
  content: counter(helpn);
  position: absolute; left: 0; top: 8px;
  width: 22px; height: 22px; border-radius: 50%;
  background: #eff6ff; color: var(--blue-700);
  font-size: 12px; font-weight: 800; line-height: 22px; text-align: center;
}
.uc-help .mark {
  display: inline-block; padding: 0 6px; border-radius: 4px;
  border: 1px solid #bfdbfe; color: var(--blue-700); font-size: 12px; font-weight: 700; line-height: 1.6;
}
.uc-help .warn { color: #c2410c; }
.dns-help { margin-top: 16px; }
.dns-help h3 { margin: 18px 0 12px; font-size: 15px; font-weight: 800; color: #0f172a; }
.dns-help-tip {
  padding: 14px 16px; border-radius: 14px;
  background: linear-gradient(90deg, #eff6ff, #f8fbff);
  border: 1px solid #dbeafe;
}
.dns-help-tip em {
  display: inline-block; margin: 0 0 6px; font-style: normal;
  font-size: 12px; font-weight: 800; color: var(--blue-700);
  letter-spacing: .06em;
}
.dns-help-tip p { margin: 0; color: #475569; font-size: 13px; line-height: 1.7; }
.dns-help-alert { margin-top: 8px !important; color: #dc2626 !important; font-weight: 700; }
.dns-help-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px;
}
.dns-help-grid article {
  padding: 12px 14px; background: #fff; border: 1px solid var(--line);
  border-radius: 12px; box-shadow: 0 6px 16px rgba(15, 23, 42, .04);
}
.dns-help-grid b {
  display: inline-block; min-width: 52px; margin-bottom: 6px; padding: 2px 8px;
  border-radius: 999px; background: #eff6ff; color: var(--blue-700);
  font-size: 12px; font-weight: 800;
}
.dns-help-grid p { margin: 0; color: #64748b; font-size: 13px; line-height: 1.65; }
.dns-help-grid ul { margin: 8px 0 0; padding-left: 18px; color: #64748b; font-size: 12px; line-height: 1.7; }
.dns-help code { font-size: 12px; background: #f1f5f9; padding: 1px 6px; border-radius: 4px; }
.dns-help-extra {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 12px;
}
.dns-help-extra div {
  padding: 12px 14px; background: #fffaf5; border: 1px solid #ffedd5; border-radius: 12px;
}
.dns-help-extra strong { display: block; margin-bottom: 4px; color: #9a3412; font-size: 13px; }
.dns-help-extra p { margin: 0; color: #78716c; font-size: 12px; line-height: 1.65; }
@media (max-width: 800px) {
  .dns-help-grid, .dns-help-extra { grid-template-columns: 1fr; }
}
.uc-panel-h {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 16px; border-bottom: 1px solid var(--line); font-weight: 700;
}
.uc-panel-h a { font-size: 12px; font-weight: 500; }
.uc-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.uc-table th, .uc-table td { padding: 12px 14px; border-bottom: 1px solid #eef3f9; text-align: center; vertical-align: middle; }
.uc-table th { color: var(--muted); font-weight: 650; background: #f8fbff; }
.uc-table .uc-ops, .uc-table .uc-range { justify-content: center; }
.uc-table tr:last-child td { border-bottom: 0; }
.uc-cfg { text-align: center; line-height: 1.45; }
.uc-cfg > div:first-child { font-weight: 650; }
.uc-kv th, .uc-kv td { text-align: left; }
.uc-kv th { width: 160px; font-weight: 650; color: var(--muted); background: #f8fbff; white-space: nowrap; }
.uc-kv td { background: #fff; }
.uc-strong { font-weight: 700; color: var(--text); }
.uc-prod { cursor: help; border-bottom: 1px dashed #cbd5e1; }
.uc-mono { font-family: Consolas, monospace; font-size: 12px; }
.uc-ua {
  max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  color: var(--muted); font-size: 12px; text-align: left;
}
.uc-mini { color: var(--muted); font-size: 12px; margin-top: 2px; }
.uc-binds { line-height: 1.55; word-break: break-all; }
.uc-range {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px;
  white-space: nowrap; line-height: 1.3; text-align: center;
}
.uc-to {
  display: inline-block; padding: 0 7px; height: 18px; line-height: 18px;
  border-radius: 999px; background: #eff6ff; color: var(--blue-600);
  font-size: 11px; font-weight: 700;
}
.uc-empty { padding: 36px 16px; color: var(--muted); text-align: center; }
.uc-ftp-cell { display: flex; align-items: center; justify-content: center; gap: 6px; flex-wrap: wrap; }
.uc-ssl {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px 2px 6px; border-radius: 999px; line-height: 1;
  font-size: 11px; font-weight: 800; letter-spacing: .1em;
  color: #ecfdf5;
  background: linear-gradient(135deg, #064e3b 0%, #047857 48%, #34d399 100%);
  border: 1px solid #6ee7b7;
  box-shadow: 0 2px 8px rgba(4, 120, 87, .35), inset 0 1px 0 rgba(255,255,255,.28);
  text-shadow: 0 1px 0 rgba(0,0,0,.25);
}
.uc-ssl svg { flex: none; opacity: .95; }
.uc-ssl-off {
  color: #fff7ed;
  background: linear-gradient(135deg, #7f1d1d 0%, #c2410c 55%, #ea580c 100%);
  border: 1px solid #fdba74;
  box-shadow: 0 2px 8px rgba(194, 65, 12, .35), inset 0 1px 0 rgba(255,255,255,.2);
  letter-spacing: .06em;
  text-decoration: none;
}
.uc-ssl-off:hover {
  color: #fff;
  filter: brightness(1.06);
}
.uc-tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; white-space: nowrap; }
.uc-tag.ok { background: #ecfdf5; color: #047857; }
.uc-tag.try { background: #eff6ff; color: var(--blue-700); }
.uc-tag.off { background: #f1f5f9; color: #64748b; }
.uc-tag.mail-ver { font-weight: 700; letter-spacing: .04em; }
.uc-tag.mail-ver-pro {
  padding: 3px 10px;
  background: linear-gradient(135deg, #1a1208 0%, #3d2a12 42%, #c9a227 52%, #8a6a1a 100%);
  color: #f8e7b0;
  border: 1px solid #d4b45a;
  box-shadow: 0 2px 8px rgba(139, 105, 20, .35), inset 0 1px 0 rgba(255, 236, 179, .35);
  letter-spacing: .12em;
  text-shadow: 0 1px 0 rgba(0,0,0,.35);
}
.mail-cap-pro {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 800; letter-spacing: .08em;
  color: #8a6914;
  background: linear-gradient(180deg, #fff8e1, #f3e2b0);
  border: 1px solid #e4c56a;
  box-shadow: 0 1px 4px rgba(196, 149, 42, .25);
}
.uc-tag.mail-ver-free {
  background: #f8fafc;
  color: #64748b;
  border: 1px solid #e2e8f0;
}
.uc-in { color: #047857; font-weight: 700; }
.uc-out-fee { color: var(--blue-700); font-weight: 700; }
.uc-eye {
  width: 32px; height: 32px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); border-radius: 8px;
  background: #fff; color: var(--blue-600); cursor: pointer;
}
.uc-eye:hover { background: #eff6ff; border-color: #bfdbfe; }
.uc-eye svg, .uc-eye i { pointer-events: none; }
.uc-ops { display: inline-flex; flex-direction: column; align-items: center; gap: 6px; white-space: nowrap; vertical-align: middle; }
.uc-ops-row { display: flex; align-items: center; justify-content: center; gap: 6px; }
.uc-title-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.uc-title-row .uc-title, .uc-title-row .uc-sub { margin-bottom: 0; }
.uc-cta {
  display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto;
  box-sizing: border-box; height: 36px; padding: 0 16px; margin: 0 0 20px auto;
  border: 0; border-radius: 10px; background: var(--blue-600); color: #fff !important;
  font-family: inherit; font-size: 13px; font-weight: 700; letter-spacing: 0; line-height: 36px;
  text-decoration: none; cursor: pointer;
}
.uc-cta:hover { background: var(--blue-700); }
.uc-cta-group {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 0 0 20px auto; flex: 0 0 auto;
}
.uc-cta-group .uc-cta { margin: 0; }
.uc-cta.uc-cta-ghost {
  background: #fff; color: var(--blue-700) !important;
  border: 1px solid #93c5fd;
}
.uc-cta.uc-cta-ghost:hover { background: #eff6ff; }
.quota-box {
  margin: 4px 20px 20px; padding: 14px 16px 10px;
  background: #f8fbff; border: 1px solid #e2eefb; border-radius: 12px;
}
.quota-row { margin: 0 0 12px; }
.quota-row:last-child { margin-bottom: 0; }
.quota-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin: 0 0 8px; }
.quota-meta b { font-size: 13px; color: #0f172a; }
.quota-meta em { font-style: normal; font-size: 12px; color: #64748b; }
.quota-bar {
  height: 10px; border-radius: 999px; background: #e2e8f0; overflow: hidden;
}
.quota-bar i {
  display: block; height: 100%; border-radius: inherit;
  background: linear-gradient(90deg, #2563eb, #38bdf8);
}
.quota-bar.warn i { background: linear-gradient(90deg, #d97706, #fbbf24); }
.quota-bar.hot i { background: linear-gradient(90deg, #b91c1c, #fb7185); }
.din-form { padding: 8px 20px 22px; }
.din-field { margin: 0 0 16px; }
.din-field > label { display: block; margin: 0 0 8px; font-size: 13px; font-weight: 700; color: #334155; }
.din-field .layui-input,
.din-field select {
  width: 100%; height: 44px; padding: 0 12px; box-sizing: border-box;
  border: 1px solid var(--line); border-radius: 10px; background: #fff;
  font-size: 14px; color: var(--text);
}
.din-choice { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.din-choice label {
  display: block; margin: 0; padding: 12px 14px; border: 1px solid var(--line);
  border-radius: 12px; cursor: pointer; background: #fff;
}
.din-choice label b { display: block; font-size: 14px; color: #0f172a; }
.din-choice label em { display: block; margin-top: 4px; font-style: normal; font-size: 12px; color: var(--muted); line-height: 1.5; }
.din-choice input { position: absolute; opacity: 0; pointer-events: none; }
.din-choice label:has(input:checked) {
  border-color: #93c5fd; background: #eff6ff; box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}
.din-submit { width: 100%; height: 44px; border-radius: 10px; font-size: 15px; font-weight: 800; }
.din-submit:disabled { opacity: .55; cursor: wait; }
.din-field textarea {
  width: 100%; min-height: 84px; padding: 10px 12px; box-sizing: border-box;
  border: 1px solid var(--line); border-radius: 10px; background: #fff;
  font-size: 14px; line-height: 1.5; resize: vertical;
}
.mb-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.mb-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 12px; }
.din-phone { display: flex; align-items: center; gap: 8px; }
.din-phone em { flex: none; font-style: normal; font-size: 13px; font-weight: 700; color: #64748b; }
@media (max-width: 860px) {
  .mb-grid, .mb-grid-3, .din-choice { grid-template-columns: 1fr; }
}
.din-steps { list-style: none; margin: 0; padding: 8px 18px 18px; }
.din-steps li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; padding: 10px 0; }
.din-steps i {
  width: 28px; height: 28px; border-radius: 50%; background: #eff6ff; color: var(--blue-700);
  font-style: normal; font-size: 12px; font-weight: 800; display: flex; align-items: center; justify-content: center;
}
.din-steps b { display: block; font-size: 13px; color: #0f172a; }
.din-steps span { display: block; margin-top: 2px; font-size: 12px; color: var(--muted); line-height: 1.5; }
.renew-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }
.renew-grid .uc-panel { overflow: visible; }
.renew-years { padding: 0 0 18px; }
.renew-years > .uc-panel-h { margin: 0; }
.renew-years .prod-year-row { margin: 12px 16px 0; }
.renew-years-inline {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px 18px;
}
.renew-years-inline > .uc-panel-h {
  flex: none;
  padding: 0;
  border: 0;
  white-space: nowrap;
}
.renew-years-inline .prod-year-row {
  flex: 1;
  margin: 0;
  min-width: 0;
}
.renew-year-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-start;
}
.renew-year-chips .prod-year { flex: none; width: 112px; }
.renew-year-chips .prod-year-btn {
  min-height: 48px;
  height: 48px;
  padding: 10px 10px 8px;
  justify-content: center;
  align-items: center;
}
.renew-year-chips .prod-year-btn b { font-size: 14px; font-weight: 700; line-height: 1; }
.renew-year-chips .prod-year-btn em { display: none; }
.renew-year-chips .prod-gift { font-size: 10px; padding: 1px 6px 2px; }
.domain-year-chips .prod-year { width: 72px; }
.uc-ops .uc-drop-btn {
  background: none;
  border: 0;
  padding: 0 4px;
  color: inherit;
  font: inherit;
  cursor: pointer;
}
.renew-side-body { padding: 4px 16px 16px; }
.renew-side .buy-pay-cta { margin: 12px 0 0; text-align: left; }
.renew-tip {
  margin: 0; padding: 12px 16px;
  background: #f8fbff; border-radius: 0; border-bottom: 1px solid #eef3f9;
  color: #475569; font-size: 13px; line-height: 1.6;
}
.renew-dl { padding: 0 16px 16px; }
.renew-dl > div { display: flex; gap: 16px; padding: 10px 0; border-bottom: 1px solid #eef3f9; align-items: flex-start; }
.renew-dl > div > span { width: 7em; flex: none; color: var(--muted); line-height: 1.4; }
.renew-dl > div > b { font-weight: 650; flex: 1; }
.renew-note { margin: 10px 16px 16px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.pay-way { margin-right: 16px; font-weight: 500; cursor: pointer; }
.pay-qr { max-width: 280px; height: auto; }
.uc-renew {
  display: inline-flex; align-items: center; height: 26px; padding: 0 10px; flex: none;
  border: 1px solid #93c5fd; border-radius: 7px; background: #eff6ff;
  color: var(--blue-700); font-size: 12px; cursor: pointer; white-space: nowrap; font-weight: 650;
  text-decoration: none;
}
.uc-renew:hover { background: #dbeafe; }
.uc-renew:disabled { opacity: .5; cursor: wait; }
.uc-year { width: 100%; height: 36px; border: 1px solid var(--line); border-radius: 8px; padding: 0 10px; margin: 8px 0 4px; }
.uc-fee { color: var(--blue-700); font-weight: 700; font-size: 13px; margin: 0 0 10px; }
.uc-sync {
  display: inline-flex; align-items: center; height: 26px; padding: 0 10px; flex: none;
  border: 1px solid #bfdbfe; border-radius: 7px; background: #fff;
  color: var(--blue-700); font-size: 12px; cursor: pointer; white-space: nowrap;
}
.uc-sync:hover { background: #eff6ff; }
.uc-sync:disabled { opacity: .5; cursor: wait; }
.uc-cta-group .uc-cta.uc-sync {
  height: 36px; padding: 0 16px; border-radius: 10px;
  font-size: 13px; font-weight: 700; line-height: 36px;
}
.uc-go {
  display: inline-flex; align-items: center; height: 26px; padding: 0 10px; flex: none;
  border-radius: 7px; background: var(--blue-600); color: #fff !important; font-size: 12px; font-weight: 650;
  white-space: nowrap;
}
.uc-go:hover { background: var(--blue-700); }
.uc-ops .uc-op-renew {
  background: #fff7ed; border: 1px solid #fdba74; color: #c2410c !important;
}
.uc-ops .uc-op-renew:hover { background: #ffedd5; }
.uc-ops .uc-op-upgrade {
  background: #f5f3ff; border: 1px solid #c4b5fd; color: #6d28d9 !important;
}
.uc-ops .uc-op-upgrade:hover { background: #ede9fe; }
.uc-ops .uc-op-manage {
  background: var(--blue-600); border: 1px solid var(--blue-600); color: #fff !important;
}
.uc-ops .uc-op-manage:hover { background: var(--blue-700); }
.uc-ops .uc-op-sync {
  background: #fff; border: 1px solid #bfdbfe; color: var(--blue-700) !important;
}
.uc-ops .uc-op-sync:hover { background: #eff6ff; }
.uc-ops .uc-op-beian {
  background: #ecfdf5; border: 1px solid #6ee7b7; color: #047857 !important;
}
.uc-ops .uc-op-beian:hover { background: #d1fae5; }
.uc-ops .uc-op-guohu {
  background: #f1f5f9; border: 1px solid #cbd5e1; color: #334155 !important;
}
.uc-ops .uc-op-guohu:hover { background: #e2e8f0; }
.uc-ops .uc-op-dns {
  background: #ecfeff; border: 1px solid #67e8f9; color: #0e7490 !important;
}
.uc-ops .uc-op-dns:hover { background: #cffafe; }
.uc-ops .uc-op-paytest {
  background: #f0fdf4; border: 1px solid #86efac; color: #15803d !important;
}
.uc-ops .uc-op-paytest:hover { background: #dcfce7; }
button.uc-go { border: 0; cursor: pointer; font-family: inherit; }
.uc-go-danger { background: #dc2626; }
.uc-go-danger:hover { background: #b91c1c; }
.uc-panel-open { overflow: visible; }
.uc-need {
  padding: 40px 28px 36px;
  text-align: center;
  background:
    radial-gradient(circle at 88% 0%, rgba(191,219,254,.55), transparent 36%),
    #fff;
}
.uc-need-mark {
  width: 64px; height: 64px; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 20px;
  background: linear-gradient(180deg, #eff6ff, #dbeafe);
  color: var(--blue-600);
  box-shadow: 0 10px 24px rgba(37, 99, 235, .12);
}
.uc-need-h { margin: 0 0 10px; font-size: 22px; font-weight: 800; color: #0f172a; letter-spacing: -.03em; }
.uc-need-domain {
  display: inline-block; margin: 0 0 14px; padding: 6px 14px;
  border-radius: 999px; background: #eff6ff; border: 1px solid #bfdbfe;
  color: var(--blue-700); font-weight: 800; font-size: 14px;
  font-family: Consolas, "SFMono-Regular", monospace;
}
.uc-need-lead {
  max-width: 560px; margin: 0 auto 22px;
  color: #64748b; font-size: 14px; line-height: 1.75;
}
.uc-need-steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  list-style: none; margin: 0 auto 24px; padding: 0; max-width: 760px; text-align: left;
}
.uc-need-steps li {
  background: #f8fbff; border: 1px solid #e8eef8; border-radius: 14px; padding: 14px 16px 16px;
}
.uc-need-steps em {
  display: block; font-style: normal; font-size: 11px; font-weight: 800;
  letter-spacing: .12em; color: var(--blue-600); margin-bottom: 6px;
}
.uc-need-steps b { display: block; font-size: 14px; color: #0f172a; margin-bottom: 6px; }
.uc-need-steps span { display: block; font-size: 12px; color: #64748b; line-height: 1.6; }
.uc-need-actions { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 10px; }
.uc-need-btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 40px; padding: 0 20px; border-radius: 10px;
  background: var(--blue-600); color: #fff !important; font-size: 14px; font-weight: 700;
}
.uc-need-btn:hover { background: var(--blue-700); }
.uc-need-btn.ghost {
  background: #fff; color: var(--blue-700) !important; border: 1px solid #bfdbfe;
}
.uc-need-btn.ghost:hover { background: #eff6ff; }
.uc-need-back { font-size: 13px; color: #64748b; font-weight: 650; padding: 0 8px; }
.uc-need-back:hover { color: var(--blue-700); }
@media (max-width: 800px) {
  .uc-need { padding: 28px 16px 24px; }
  .uc-need-steps { grid-template-columns: 1fr; }
}
.gh-form { padding: 8px 20px 22px; max-width: 640px; }
.gh-field { margin-bottom: 16px; }
.gh-field label { display: block; margin-bottom: 8px; color: var(--muted); font-size: 13px; }
.gh-field select, .gh-field input {
  width: 100%; height: 42px; padding: 0 12px; box-sizing: border-box;
  border: 1px solid var(--line); border-radius: 10px; background: #fff;
  font-size: 14px; color: var(--text);
}
.dns-toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin: 0 0 8px; padding: 12px 16px;
  background: #f0f6ff; border-bottom: 1px solid #e2eefb; border-radius: 12px 12px 0 0;
  position: relative; z-index: 2;
}
.dns-toolbar-tip { font-size: 13px; color: var(--muted); flex: 1; }
.dns-toolbar-right { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.dns-panel { overflow: visible; }
.dns-mail-drop { position: relative; z-index: 3; }
.dns-mail-drop.open .dns-mail-menu, .dns-mail-drop:hover .dns-mail-menu { display: block; }
.dns-mail-menu {
  display: none; position: absolute; top: 100%; right: 0; z-index: 80;
  min-width: 168px; padding-top: 8px; background: transparent; border: 0; box-shadow: none;
}
.dns-mail-inner {
  padding: 6px; background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .12);
}
.dns-mail-menu a {
  display: block; padding: 8px 12px; border-radius: 8px;
  color: #334155; font-size: 13px; white-space: nowrap;
}
.dns-mail-menu a:hover { background: #eef5ff; color: var(--blue-700); }
.dns-toolbar-right .layui-btn-primary {
  background: #fff; border-color: #bfdbfe; color: var(--blue-700);
}
.dns-toolbar-right .layui-btn-primary:hover {
  background: #dbeafe; border-color: var(--blue-500); color: var(--blue-700);
}
#dns-table { table-layout: fixed; width: 100%; }
#dns-table .dns-col-host { width: 14%; }
#dns-table .dns-col-type { width: 10%; }
#dns-table .dns-col-line { width: 12%; }
#dns-table .dns-col-val { width: 28%; }
#dns-table .dns-col-ttl { width: 9%; }
#dns-table .dns-col-st { width: 10%; }
#dns-table .dns-col-op { width: 17%; }
#dns-table th, #dns-table td { overflow: hidden; }
.dns-val { word-break: break-all; }
.dns-edit-row td { background: #f8fbff; vertical-align: middle; padding: 8px 10px; }
.dns-edit-row input, .dns-edit-row select {
  width: 100%; max-width: 100%; min-width: 0; height: 34px; padding: 0 8px; box-sizing: border-box;
  border: 1px solid var(--line); border-radius: 8px; background: #fff;
  font-size: 13px; color: var(--text); font-family: inherit;
}
.dns-edit-row input:focus, .dns-edit-row select:focus {
  outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.dns-edit-row .dns-val-cell { min-width: 160px; }
.dns-edit-row .dns-mx-inline { display: flex; align-items: center; gap: 6px; margin-top: 6px; }
.dns-edit-row .dns-mx-inline[hidden] { display: none; }
.dns-edit-row .dns-mx-inline span { flex: none; font-size: 12px; color: var(--muted); }
.dns-edit-row .dns-mx-inline input { width: 72px; }
.dns-edit-row .dns-ttl-in { width: 88px; }
.dns-edit-ops { display: flex; flex-direction: row; align-items: center; justify-content: center; gap: 8px; white-space: nowrap; }

.pw-card { overflow: hidden; }
.pw-form { max-width: 520px; padding: 22px 24px 24px; }
.pw-row { margin: 0 0 16px; }
.pw-row label {
  display: block; margin: 0 0 6px; font-size: 13px; font-weight: 650; color: #334155;
}
.pw-row input {
  width: 100%; height: 42px; padding: 0 12px; box-sizing: border-box;
  border: 1px solid #d7e3f4; border-radius: 10px; background: #fff;
}
.pw-row input:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.pw-actions { margin-top: 8px; }
.pw-actions button {
  height: 42px; padding: 0 22px; border: 0; border-radius: 10px; cursor: pointer;
  background: var(--blue-600); color: #fff; font-weight: 700; font-size: 14px;
}
.tf-card { margin-bottom: 16px; }
.tf-list { margin-top: 16px; }
.tf-form { padding: 4px 20px 22px; }
.tf-field { margin-bottom: 16px; }
.tf-field label { display: block; margin: 0 0 8px; font-size: 13px; font-weight: 650; color: #334155; }
.tf-input, .tf-area {
  width: 100%; box-sizing: border-box; border: 1px solid #d7e3f4; border-radius: 10px;
  background: #fff; color: var(--text); font-size: 14px;
}
.tf-input { height: 42px; padding: 0 12px; }
.tf-area { padding: 10px 12px; min-height: 84px; resize: vertical; line-height: 1.5; }
.tf-input:focus, .tf-area:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.tf-picks { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.tf-chip {
  height: 28px; padding: 0 10px; border: 1px solid #dbeafe; border-radius: 999px;
  background: #f8fbff; color: var(--blue-700); font-size: 12px; cursor: pointer;
}
.tf-chip:hover, .tf-chip.on { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }
.tf-grid { display: grid; grid-template-columns: 1fr 1fr 160px; gap: 14px; }
.tf-actions { margin-top: 4px; }
.tf-submit {
  height: 42px; padding: 0 22px; border: 0; border-radius: 10px; cursor: pointer;
  background: var(--blue-600); color: #fff; font-weight: 700; font-size: 14px;
}
.tf-submit:hover { background: var(--blue-700); }
.tf-submit:disabled { opacity: .55; cursor: wait; }
.tf-tabs { display: inline-flex; gap: 6px; }
.tf-tabs a {
  height: 26px; padding: 0 10px; border-radius: 7px; line-height: 26px;
  border: 1px solid transparent; color: var(--muted); font-size: 12px; font-weight: 650;
}
.tf-tabs a.on { background: #eff6ff; border-color: #93c5fd; color: var(--blue-700); }
@media (max-width: 860px) {
  .tf-grid { grid-template-columns: 1fr; }
}
.pw-actions button:hover { background: var(--blue-700); }
@media (max-width: 960px) {
  .uc-stats, .uc-split, .renew-grid { grid-template-columns: 1fr; }
  .uc-side { position: static; }
  .uc-who { border-right: 0; border-bottom: 1px solid var(--line); padding: 0 0 10px; width: 100%; }
  .uc-out { margin-left: 0; }
}
.layui-layer-pay-qr {
  border: 0 !important; border-radius: 18px !important; overflow: visible;
  box-shadow: 0 24px 56px rgba(15, 23, 42, .22) !important;
}
.layui-layer-pay-qr .layui-layer-content { padding: 0 !important; overflow: visible !important; }
.layui-layer-pay-qr .layui-layer-setwin {
  top: 10px !important; right: 12px !important; z-index: 20;
}
.layui-layer-pay-qr .layui-layer-setwin a { margin-left: 0; }
.pay-west-box { padding: 40px 24px 24px; text-align: center; }
.pay-qr-box { padding: 28px 24px 24px; text-align: center; }
.pay-qr-kicker {
  margin: 0 0 6px; font-size: 12px; font-weight: 700; letter-spacing: .12em;
  color: var(--blue-600); text-transform: uppercase;
}
.pay-qr-amt {
  margin: 0 0 16px; font-size: 32px; font-weight: 800; color: var(--navy-950); line-height: 1.2;
}
.pay-qr-frame {
  width: 220px; height: 220px; margin: 0 auto 14px; padding: 10px;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  box-shadow: 0 10px 24px rgba(29, 78, 216, .08);
  box-sizing: border-box;
}
.pay-qr-frame img, .pay-qr-page .pay-qr {
  width: 100%; height: 100%; display: block; object-fit: contain;
}
.pay-qr-id { margin: 0 0 6px; font-size: 12px; color: #94a3b8; word-break: break-all; }
.pay-qr-cd { margin: 0 0 8px; font-size: 13px; color: var(--muted); }
.pay-qr-cd b { color: var(--blue-600); font-size: 16px; }
.pay-qr-tip { margin: 0; font-size: 13px; color: var(--muted); line-height: 1.6; }
.pay-qr-page { text-align: center; padding: 28px 20px; }
.cloud-btn { display: inline-flex; align-items: center; justify-content: center; height: 34px; padding: 0 14px; border-radius: 8px; font-size: 13px; border: 0; }
.cloud-btn.ghost { background: transparent; color: var(--header-fg); border: 1px solid var(--line); }
.cloud-btn.solid { background: var(--blue-600); color: #fff; }
.cloud-main { min-height: calc(100vh - 280px); padding-bottom: 40px; }
.layui-layer-index-ad {
  border: 0 !important;
  border-radius: 16px !important;
  overflow: hidden;
  box-shadow: 0 28px 64px rgba(15, 23, 42, .28) !important;
}
.layui-layer-index-ad .layui-layer-content { padding: 0 !important; overflow: visible !important; }
.index-ad {
  padding: 28px 28px 8px;
  line-height: 1.7;
  font-size: 14px;
  color: #1e293b;
  text-align: center;
}
.index-ad img { max-width: 100%; height: auto; border-radius: 10px; }
.index-ad a { color: #2563eb; }
.layui-layer-index-ad .layui-layer-btn {
  padding: 8px 24px 24px !important;
  border: 0 !important;
  background: transparent !important;
}
.layui-layer-index-ad .layui-layer-btn a {
  height: 40px !important;
  line-height: 40px !important;
  margin: 0 !important;
  padding: 0 36px !important;
  border: 0 !important;
  border-radius: 999px !important;
  background: #2563eb !important;
  color: #fff !important;
  font-weight: 600;
  box-shadow: 0 8px 18px rgba(37, 99, 235, .28);
}
.layui-layer-index-ad .layui-layer-btn a:hover { background: #1d4ed8 !important; }
@media (max-width: 520px) {
  .layui-layer-index-ad { width: calc(100vw - 32px) !important; left: 16px !important; margin-left: 0 !important; }
}
.cloud-footer {
  margin-top: 56px;
  background: linear-gradient(180deg, #eef5ff 0%, #e4eefc 100%);
  border-top: 1px solid #d3e2f6;
  color: #5b6b85;
}
.ft-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr .8fr .8fr;
  gap: 32px 28px;
  padding: 40px 0 28px;
}
.ft-logo { display: inline-flex; align-items: center; }
.ft-logo img { height: 36px; }
.ft-logo strong { font-size: 20px; color: var(--header-fg); }
.ft-desc { margin: 10px 0 0; font-size: 13px; line-height: 1.7; color: #64748b; max-width: 280px; }
.ft-contact { list-style: none; margin: 16px 0 0; padding: 0; }
.ft-contact li {
  display: flex; align-items: center; gap: 10px; margin: 8px 0; font-size: 13px;
}
.ft-contact span {
  flex: 0 0 36px; color: #94a3b8; font-size: 12px;
}
.ft-contact a, .ft-contact b { color: #1e3a5f; font-weight: 600; font-style: normal; }
.ft-col h4 {
  margin: 0 0 14px; font-size: 14px; color: #1e3a5f; letter-spacing: .04em;
}
.ft-col a {
  display: block; margin: 8px 0; font-size: 13px; color: #5b6b85;
}
.ft-col a:hover { color: var(--blue-600); }
.ft-copy {
  border-top: 1px solid #d3e2f6; padding: 16px 0 22px;
  font-size: 12px; color: #7b8aa3; line-height: 1.8;
}
.ft-copy p { margin: 0; }
.ft-stat { margin-top: 6px; }
.hero-banner {
  position: relative; min-height: 420px; height: 48vw; max-height: 560px;
  overflow: visible;
  background: #dbeafe url(/static/img/banner/bg.png) center / cover no-repeat;
}
.nav-toggle {
  width: 42px; height: 42px; margin-left: auto; padding: 0;
  border: 1px solid #b8cce8; border-radius: 10px; background: #fff;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--header-fg);
}
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-toggle span { transition: transform .2s ease, opacity .2s ease; }

@media (max-width: 960px) {
  .nav-toggle { display: flex; }
  .nav-mask {
    display: block; position: fixed; inset: 0; z-index: 180;
    background: rgba(15, 23, 42, .4); opacity: 0; pointer-events: none; transition: opacity .2s;
  }
  body.nav-open .nav-mask { opacity: 1; pointer-events: auto; }
  .nav-drawer {
    display: flex; flex-direction: column;
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 190;
    width: min(320px, 88vw); padding: 80px 0 24px;
    background: #fff; box-shadow: -12px 0 40px rgba(15, 23, 42, .18);
    transform: translateX(110%); transition: transform .22s ease;
    overflow-y: auto;
  }
  body.nav-open .nav-drawer { transform: none; }
  body.nav-open { overflow: hidden; }
  .cloud-logo img { height: 44px; }
  .cloud-header, .cloud-header-inner { height: 60px; }
  .cloud-header .layui-nav-child { top: auto; position: static; box-shadow: none; border: 0; min-width: 0; }
  .cloud-header .layui-nav-child.nav-mega,
  .cloud-header .layui-nav-itemed > .nav-mega,
  .cloud-header .layui-nav-item:hover > .nav-mega {
    display: flex !important; flex-direction: column; white-space: normal; padding: 0 0 8px 12px;
  }
  .cloud-header .nav-col {
    min-width: 0; padding: 6px 12px; border-right: 0; border-bottom: 1px solid #eef3f9;
  }
  .cloud-nav {
    flex: none; width: 100%; display: block !important;
  }
  .cloud-header .layui-nav .layui-nav-item {
    display: block; line-height: 44px; border-bottom: 1px solid #f1f5f9;
  }
  .cloud-header .layui-nav .layui-nav-item > a { padding: 0 18px !important; }
  .cloud-header .layui-nav-bar, .cloud-header .layui-nav .layui-this:after { display: none !important; }
  .cloud-user {
    flex-direction: column; align-items: stretch; gap: 8px;
    padding: 16px 18px; margin-top: auto;
  }
  .cu-account { max-width: none; }
  .cu-login, .cu-reg, .cu-out { text-align: center; height: 40px; line-height: 38px; }
  .uc-side { position: static; }
  .uc-who { border-right: 0; padding-right: 0; width: 100%; }
  .uc-stats { grid-template-columns: 1fr 1fr; }
  .uc-table { min-width: 520px; }
  .uc-table th, .uc-table td { padding: 10px 8px; font-size: 12px; }
  .uc-panel { overflow-x: auto; }
  .uc-title { font-size: 22px; }
  .buy-audit .layui-form-label { width: 90px; }
  .buy-audit .layui-input-block { margin-left: 110px; }
  .ftp-field { max-width: none; }
  .renew-grid { grid-template-columns: 1fr; }
  .buy-pay-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .vh-feat, .vh-scene { grid-template-columns: 1fr; }
  .srv-feat, .srv-scene { grid-template-columns: 1fr; }
  .cloud-wrap { width: calc(100% - 20px); }
  .uc-stats { grid-template-columns: 1fr; }
  .buy-audit .layui-form-label { float: none; width: auto; display: block; text-align: left; }
  .buy-audit .layui-input-block { margin-left: 0; }
  .layui-layer-index-ad { width: calc(100vw - 24px) !important; }
}

@media (max-width: 960px) {
  .hero { padding: 18px 0 28px; }
  .hero p.lead { font-size: 14px; line-height: 1.65; }
  .vh-page { width: calc(100% - 20px); margin-left: auto; margin-right: auto; }
  .vh-nav {
    flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch;
    padding-bottom: 6px;
  }
  .vh-pill { flex: none; white-space: nowrap; }
  .mail-adv { grid-template-columns: 1fr 1fr !important; }
  .mail-feat, .mail-scene { grid-template-columns: 1fr 1fr !important; }
  .mail-field .layui-input { max-width: none; }
  #mail-months { grid-template-columns: repeat(2, 1fr) !important; }
  .buy-reg-top { flex-direction: column; }
  .buy-reg h1 { font-size: 22px; word-break: break-all; }
  .buy-reg-fees { flex-wrap: wrap; }
  .whois-help, .whois-box { padding: 16px 16px; }
  .whois-dl > div { grid-template-columns: 1fr; gap: 6px; }
  .auth-page { padding: 12px 0 28px; }
  .auth-card { width: calc(100% - 20px); }
  .auth-main { padding: 22px 16px 20px; }
  .auth-form .auth-captcha { flex-wrap: wrap; }
  .pay-amt-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pay-custom { flex-direction: column; align-items: stretch; max-width: none; }
  .pay-custom-field { max-width: none; }
  .prod-year-row { overflow-x: auto; }
  .buy-audit .layui-input-inline,
  .buy-audit .layui-input-block .layui-input,
  .layui-form .layui-input-inline { width: 100% !important; max-width: 100%; float: none; }
  .uc-nav { flex-wrap: wrap; overflow: visible; }
  .uc-drop-btn, .uc-side .uc-nav a { white-space: nowrap; }
  .news-article img, .news-article table { max-width: 100%; }
  .news-article { overflow-wrap: anywhere; }
  .ssl-hero .lead { font-size: 14px; }
  .ssl-hero-btns { flex-direction: column; align-items: flex-start; }
  .dq-box.dq-loading { width: 100%; }
  .result-list { overflow-x: auto; }
  .tf-grid { grid-template-columns: 1fr; }
  .invite-hero-main > b { font-size: 28px; }
  .uc-kv th { width: auto; }
}
@media (max-width: 640px) {
  .mail-adv { grid-template-columns: 1fr !important; }
  .mail-feat, .mail-scene { grid-template-columns: 1fr !important; }
  .ssl-grid { grid-template-columns: 1fr !important; }
  .hero-search { max-width: none; }
  .whois .hero-search, .domain-query-hero .hero-search { flex-wrap: nowrap; }
  .login_form { width: calc(100% - 20px); padding: 22px 16px; }
  img { max-width: 100%; }
  .cloud-logo img { height: 44px; width: auto; max-width: 180px; }
}
.result-page { padding: 48px 0 72px; }
.result-card {
  max-width: 560px; margin: 0 auto; padding: 40px 32px 32px;
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  box-shadow: 0 18px 50px rgba(29, 78, 216, .08); text-align: center;
}
.result-mark {
  width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, #047857, #34d399);
}
.result-card.bad .result-mark { background: linear-gradient(135deg, #9a3412, #ea580c); }
.result-card h1 { margin: 0 0 10px; font-size: 24px; }
.result-card > p { margin: 0 0 18px; color: #64748b; font-size: 14px; line-height: 1.7; }
.result-meta {
  display: grid; gap: 8px; margin: 0 auto 22px; max-width: 360px; text-align: left;
}
.result-meta div {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 10px 12px; background: #f8fbff; border-radius: 10px; font-size: 13px;
}
.result-meta span { color: var(--muted); }
.result-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }
.result-btn, .result-ghost {
  display: inline-flex; align-items: center; height: 40px; padding: 0 18px; border-radius: 10px; font-weight: 700;
}
.result-btn { background: var(--blue-600); color: #fff !important; }
.result-ghost { border: 1px solid #bfdbfe; color: var(--blue-700) !important; background: #fff; }
.whois-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 18px 0 8px; }
.whois-cards article {
  background: #f8fbff; border: 1px solid #e2eefb; border-radius: 14px; padding: 16px;
}
.whois-cards i {
  display: inline-flex; width: 24px; height: 24px; border-radius: 50%;
  background: #eff6ff; color: var(--blue-700); font-style: normal; font-size: 12px; font-weight: 800;
  align-items: center; justify-content: center;
}
.whois-cards h3 { margin: 8px 0 6px; font-size: 15px; }
.whois-cards p { margin: 0; font-size: 13px; color: #64748b; line-height: 1.6; }
.whois-st { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.whois-st li {
  padding: 6px 10px; border-radius: 999px; background: #f8fbff; border: 1px solid #e2eefb; font-size: 12px; color: #475569;
}
.whois-st b { margin-right: 6px; color: var(--blue-700); }
@media (max-width: 800px) {
  .whois-cards { grid-template-columns: 1fr; }
}