/* ============ 空号检测系统 全站设计系统 ============ */
/* 主题变量由 js/theme.js 动态注入 :root，此处为默认（天空蓝） */
:root {
  --primary: #2b7fff;
  --primary-600: #1a6bff;
  --primary-soft: rgba(43, 127, 255, .1);
  --sidebar-bg: #ffffff;
  --sidebar-text: #333c4e;
  --sidebar-muted: #8a93a6;
  --sidebar-active-bg: var(--primary-soft);
  --sidebar-active-text: var(--primary);
  --sidebar-group: #9aa3b5;
  --topbar-bg: #ffffff;
  --page-bg: #f4f6fa;
  --card-bg: #ffffff;
  --text: #232a3b;
  --text-2: #6b7484;
  --border: #e6eaf2;
  --danger: #e5484d;
  --success: #18a058;
  --warning: #f59e0b;
  --radius: 12px;
  --shadow: 0 2px 12px rgba(31, 41, 66, .06);
  --sidebar-w: 195px;
  --sidebar-collapsed: 64px;
  --topbar-h: 60px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", -apple-system, "Segoe UI", sans-serif;
  background: var(--page-bg);
  color: var(--text);
  font-size: 14px;
}
a { color: var(--primary); text-decoration: none; }
ul { list-style: none; }

/* ---------- 动态背景层 ---------- */
#bgLayer {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
#bgLayer.hidden { display: none; }
/* BG1 渐变流光 */
.bg-flow {
  background: linear-gradient(120deg, var(--primary) 0%, transparent 30%, transparent 70%, var(--primary) 100%);
  opacity: .08; filter: blur(60px); animation: bgflow 14s ease-in-out infinite alternate;
}
@keyframes bgflow {
  0% { transform: translateX(-15%) scale(1.1); }
  100% { transform: translateX(15%) scale(1.2); }
}
/* BG2 网格光晕 */
.bg-grid::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 42px 42px; mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 72%);
}
.bg-grid::after {
  content: ""; position: absolute; width: 640px; height: 640px; border-radius: 50%;
  left: 50%; top: -320px; transform: translateX(-50%);
  background: radial-gradient(circle, var(--primary-soft) 0%, transparent 65%); opacity: .9;
  animation: bgpulse 6s ease-in-out infinite alternate;
}
@keyframes bgpulse { from { opacity: .5; } to { opacity: 1; } }
/* BG3 气泡浮动 */
.bg-bubble b {
  position: absolute; bottom: -180px; border-radius: 50%;
  background: var(--primary-soft); animation: bgbubble linear infinite;
}
@keyframes bgbubble {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-120vh) scale(1.35); }
}
/* BG4 粒子星光 */
.bg-star i {
  position: absolute; width: 4px; height: 4px; border-radius: 50%;
  background: var(--primary); opacity: .5; animation: bgstar 4s ease-in-out infinite alternate;
}
@keyframes bgstar { from { opacity: .12; transform: scale(.7); } to { opacity: .65; transform: scale(1.2); } }
/* BG5 斜向波纹 */
.bg-wave {
  background: repeating-linear-gradient(135deg, var(--primary-soft) 0 14px, transparent 14px 34px);
  opacity: .35; animation: bgwave 22s linear infinite;
}
@keyframes bgwave { from { background-position: 0 0; } to { background-position: 480px 0; } }

/* ---------- 布局 ---------- */
.layout { display: flex; min-height: 100vh; min-height: 100dvh; position: relative; z-index: 1; }
.sidebar {
  width: var(--sidebar-w); background: var(--sidebar-bg); color: var(--sidebar-text);
  position: fixed; top: 0; bottom: 0; left: 0; z-index: 30;
  display: flex; flex-direction: column; transition: width .22s ease, transform .22s ease;
  border-right: 1px solid var(--border);
}
body.collapsed .sidebar { width: var(--sidebar-collapsed); }
body.collapsed .sidebar .menu-label,
body.collapsed .sidebar .item span.txt,
body.collapsed .sidebar .brand .brand-text,
body.collapsed .sidebar .item .arrow { display: none; }
body.collapsed .main { margin-left: var(--sidebar-collapsed); }
.main { flex: 1; min-width: 0; margin-left: var(--sidebar-w); transition: margin-left .22s ease; display: flex; flex-direction: column; min-height: 100vh; }

/* 品牌：展开显示完整 Logo 居中，折叠仅显示炫彩图标 */
.brand { height: var(--topbar-h); display: flex; align-items: center; justify-content: center; gap: 10px; padding: 0 8px; flex-shrink: 0; overflow: hidden; }
.brand .logo-full { display: block; height: 38px; max-width: 156px; object-fit: contain; }
.brand .logo-icon { display: none; width: 38px; height: 38px; object-fit: contain; }
body.collapsed .brand .logo-full { display: none; }
body.collapsed .brand .logo-icon { display: block; }

/* 品牌样式二：Loading 动画 + 文字（后台「网站设置 → 左上角品牌样式」切换）
   菜单展开：动画 + 两行文字（以宽的为准左右两端对齐）；折叠：只显示动画 */
.brand.ld-brand { gap: 10px; }
/* 动画容器固定盒 + 内部动画绝对居中：Loading 各样式根节点 60/64/84px 不等，
   若用 grid place-items 居中，大元素会把行轨道撑高导致贴顶（图标视觉下沉 12px），
   绝对定位 + translate 居中与内部尺寸完全无关，展开/折叠都严格居中 */
.brand-ld-anim { position: relative; width: 46px; height: 46px; flex: 0 0 auto; }
.brand-ld-anim > div { position: absolute !important; left: 50% !important; top: 50% !important; transform: translate(-50%, -50%) scale(.55) !important; margin: 0 !important; }
.brand-ld-texts { display: flex; flex-direction: column; width: max-content; max-width: 126px; min-width: 0; }
.bl-line { display: block; font-size: 13px; font-weight: 800; line-height: 1.5; white-space: nowrap; text-align: justify; text-align-last: justify; }
.bl-line.bl-sub { font-weight: 600; font-size: 11.5px; }
.rk-rainbow-text { background: linear-gradient(90deg, #7c5cff, #22d3ee, #34d399, #ffb020, #ff6bcb, #7c5cff); background-size: 300% 100%; -webkit-background-clip: text; background-clip: text; color: transparent !important; animation: brandFlow 5s linear infinite; }
@keyframes brandFlow { from { background-position: 0% 50%; } to { background-position: 300% 50%; } }
body.collapsed .brand .brand-ld-texts { display: none; }
/* 折叠态：只显示动画图标并严格居中 */
body.collapsed .brand.ld-brand { justify-content: center; padding: 0; gap: 0; }

/* 菜单 */
.menu { flex: 1; overflow-y: auto; padding: 8px 10px 20px; }
.menu-label { font-size: 12px; color: var(--sidebar-group); padding: 14px 12px 6px; white-space: nowrap; }
.menu a.item, .menu .item {
  display: flex; align-items: center; gap: 10px; padding: 11px 12px; margin: 2px 0;
  border-radius: 10px; color: var(--sidebar-text); cursor: pointer; white-space: nowrap;
  transition: background .15s, color .15s; position: relative;
}
.menu a.item:hover, .menu .item:hover { background: var(--sidebar-active-bg); color: var(--sidebar-active-text); }
.menu a.item.active { background: var(--sidebar-active-bg); color: var(--sidebar-active-text); font-weight: 600; }
.menu .item svg, .menu a.item svg { width: 19px; height: 19px; flex-shrink: 0; }
.menu .item .arrow { margin-left: auto; font-size: 11px; color: var(--sidebar-muted); transition: transform .2s; }
.menu .submenu { display: none; padding-left: 34px; }
.menu .open > .arrow { transform: rotate(90deg); }
.menu .open + .submenu, .menu .item.open ~ .submenu { display: block; }

/* 顶栏 */
.topbar {
  height: var(--topbar-h); background: var(--topbar-bg); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 18px; gap: 14px;
  position: sticky; top: 0; z-index: 20; box-shadow: 0 1px 0 rgba(0,0,0,.02);
}
.hamburger { width: 36px; height: 36px; border: none; background: transparent; cursor: pointer; border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.hamburger:hover { background: var(--sidebar-active-bg); }
.hamburger svg { width: 20px; height: 20px; color: var(--text); }
.hamburger .bars { display: flex; flex-direction: column; gap: 4px; }
.hamburger .bars i { width: 18px; height: 2px; background: var(--text); border-radius: 2px; display: block; }
.topbar .spacer { flex: 1; }
.top-icon {
  width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-2); position: relative; background: transparent; border: none;
}
.top-icon:hover { background: var(--sidebar-active-bg); color: var(--primary); }
.top-icon svg { width: 19px; height: 19px; }
.top-icon .dot { position: absolute; top: 7px; right: 7px; width: 7px; height: 7px; background: var(--danger); border-radius: 50%; }

/* 用户悬浮面板 */
.userbox { position: relative; }
.userbox > .trigger {
  display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 5px 8px; border-radius: 10px;
}
.userbox > .trigger:hover { background: var(--sidebar-active-bg); }
.avatar {
  width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-600));
  color: #fff; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 600;
}
.user-pop {
  position: absolute; right: 0; top: 46px; width: 300px; background: var(--card-bg); border-radius: 14px;
  box-shadow: 0 10px 40px rgba(20, 30, 60, .16); border: 1px solid var(--border);
  padding: 16px; display: none; z-index: 100; color: var(--text);
}
.userbox:hover .user-pop, .user-pop.show { display: block; }
.user-pop .head { display: flex; gap: 10px; align-items: center; }
.user-pop .head .avatar { width: 44px; height: 44px; font-size: 18px; }
.user-pop .uname { font-weight: 700; font-size: 15px; }
.user-pop .uphone { color: var(--text-2); font-size: 12px; margin-top: 2px; }
.user-pop .tag { display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 20px; background: var(--primary-soft); color: var(--primary); margin-top: 6px; }
.user-pop .bal { display: flex; gap: 10px; margin-top: 12px; }
.user-pop .bal + .bal { margin-top: 10px; }
.user-pop .bal > div { flex: 1; border: 1px solid var(--border); border-radius: 10px; padding: 10px; }
.user-pop .bal b { color: var(--primary); font-size: 15px; }
.user-pop .bal .bal-unit { font-style: normal; font-size: 11px; font-weight: 600; color: var(--text-2); margin-left: 2px; }
.user-pop .links { display: flex; gap: 14px; margin-top: 12px; font-size: 13px; }
.user-pop .links a { color: var(--text-2); }
.user-pop .links a:hover { color: var(--primary); }

/* 通知下拉 */
.notice-pop {
  position: absolute; right: 0; top: 46px; width: 320px; background: var(--card-bg); border-radius: 14px;
  box-shadow: 0 10px 40px rgba(20,30,60,.16); border: 1px solid var(--border);
  display: none; z-index: 100; overflow: hidden;
}
.notice-pop.show { display: block; }
.notice-pop .np-head { padding: 12px 16px; font-weight: 600; border-bottom: 1px solid var(--border); }
.notice-pop .np-item { padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 13px; }
.notice-pop .np-item:last-child { border-bottom: none; }
.notice-pop .np-item .time { color: var(--text-2); font-size: 12px; margin-top: 4px; }

/* 主题/背景面板 */
.theme-pop {
  position: fixed; right: 16px; top: calc(var(--topbar-h) + 8px); width: 380px; max-height: 76vh; overflow-y: auto;
  background: var(--card-bg); border-radius: 16px; box-shadow: 0 12px 48px rgba(20,30,60,.2);
  border: 1px solid var(--border); padding: 18px; z-index: 200; display: none;
}
.theme-pop.show { display: block; }
.theme-pop h4 { margin-bottom: 10px; font-size: 14px; }
.theme-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-bottom: 18px; }
.theme-dot { cursor: pointer; text-align: center; font-size: 11px; color: var(--text-2); }
.theme-dot .c {
  height: 40px; border-radius: 10px; margin-bottom: 4px; border: 2px solid transparent; position: relative; overflow: hidden;
}
.theme-dot.on .c { border-color: var(--text); }
.theme-dot .c i { position: absolute; left: 0; right: 0; bottom: 0; height: 42%; }
/* 首页导航的客服/主题按钮与面板（home-nav.js） */
.hn-theme-pop { top: 74px; }
.hn-btn { white-space: nowrap; }

/* 客服微信弹窗 */
.modal-mask { position: fixed; inset: 0; background: rgba(15, 23, 42, .45); z-index: 500; display: none; align-items: center; justify-content: center; }
.modal-mask.show { display: flex; }
.wechat-modal {
  width: 360px; background: var(--card-bg); border-radius: 16px; overflow: hidden; text-align: center;
  animation: popin .18s ease;
}
@keyframes popin { from { transform: scale(.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.wechat-modal .wm-head {
  background: linear-gradient(135deg, var(--primary), var(--primary-600));
  color: #fff; padding: 14px 18px; text-align: left; font-weight: 600; position: relative;
}
.wechat-modal .wm-close { position: absolute; right: 14px; top: 12px; cursor: pointer; font-size: 18px; opacity: .85; background: none; border: none; color: #fff; }
.wechat-modal .wm-body { padding: 22px; }
.wechat-modal .qr { width: 190px; height: 190px; margin: 0 auto 14px; border-radius: 12px; object-fit: cover; border: 1px solid var(--border); }
.wechat-modal .wm-text { font-size: 14px; }
.wechat-modal .wm-tip { margin-top: 12px; background: var(--page-bg); border-radius: 8px; padding: 9px 12px; color: var(--text-2); font-size: 12px; }

/* 通知面板「使用教程」按钮（炫彩图标） */
.np-head { display: flex; align-items: center; gap: 8px; }
.np-head > span:first-child { flex: 1; }
.np-tutor {
  display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--border); background: var(--card-bg);
  color: var(--text); border-radius: 999px; padding: 4px 11px 4px 6px; cursor: pointer; font-size: 12.5px; font-weight: 600; transition: .15s;
}
.np-tutor:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.np-tutor-ic {
  width: 20px; height: 20px; border-radius: 7px; padding: 2.5px; flex: 0 0 auto;
  background: linear-gradient(135deg, #7c5cff, #22d3ee, #34d399, #ffb020, #ff6bcb, #7c5cff);
  background-size: 300% 100%; animation: npTutorFlow 4s linear infinite;
  color: #fff;
}
.np-tutor-ic svg { width: 100%; height: 100%; stroke-width: 2.2; }
@keyframes npTutorFlow { from { background-position: 0% 50%; } to { background-position: 300% 50%; } }

/* 使用教程视频弹窗 */
.tutor-modal {
  width: 720px; max-width: 94vw; background: var(--card-bg); border-radius: 16px; overflow: hidden;
  animation: popin .18s ease;
}
.tutor-modal .tm-head {
  background: linear-gradient(135deg, var(--primary), var(--primary-600));
  color: #fff; padding: 14px 18px; text-align: left; font-weight: 600; position: relative;
}
.tutor-modal .tm-close, .tutor-modal .wm-close { position: absolute; right: 14px; top: 12px; cursor: pointer; font-size: 18px; opacity: .85; background: none; border: none; color: #fff; }
.tutor-modal .tm-body { padding: 18px; }
.tutor-modal video { width: 100%; max-height: 62vh; border-radius: 10px; background: #000; display: block; }
.tutor-modal .tm-tip { margin-top: 12px; background: var(--page-bg); border-radius: 8px; padding: 9px 12px; color: var(--text-2); font-size: 12px; }

/* ---------- 通用组件 ---------- */
.page { padding: 22px; flex: 1; min-width: 0; }
.page-title { font-size: 20px; font-weight: 700; margin-bottom: 4px; display: flex; align-items: center; gap: 10px; }
.page-sub { color: var(--text-2); font-size: 13px; margin-bottom: 18px; }
.card { background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; margin-bottom: 18px; border: 1px solid var(--border); min-width: 0; }
.btn {
  display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: var(--card-bg);
  color: var(--text); border-radius: 9px; padding: 9px 18px; cursor: pointer; font-size: 14px; transition: .15s;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn.primary { background: linear-gradient(135deg, var(--primary), var(--primary-600)); color: #fff; border: none; }
.btn.primary:hover { opacity: .9; color: #fff; }
.btn.orange-grad { background: linear-gradient(135deg, #ffb03a, #f97316 60%, #ea580c); color: #fff; border: none; box-shadow: 0 4px 14px rgba(249, 115, 22, .35); }
.btn.orange-grad:hover { opacity: .92; color: #fff; }
.btn.danger { color: var(--danger); }
.btn.sm { padding: 5px 12px; font-size: 13px; border-radius: 7px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
input[type=text], input[type=password], input[type=number], input[type=tel], input[type=email], select, textarea {
  border: 1px solid var(--border); border-radius: 9px; padding: 9px 12px; font-size: 14px; color: var(--text);
  background: var(--card-bg); outline: none; width: 100%; transition: border .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13.5px; }
.table th { color: var(--text-2); font-weight: 500; background: var(--page-bg); }
.table tr:hover td { background: var(--primary-soft); }
.table a.act, .table .act { margin-right: 10px; cursor: pointer; font-size: 13px; }
.table a.act.danger, .table .act.danger { color: var(--danger); }
.tag-green { color: var(--success); background: rgba(24,160,88,.1); padding: 2px 10px; border-radius: 20px; font-size: 12px; }
.tag-gray { color: var(--text-2); background: var(--page-bg); padding: 2px 10px; border-radius: 20px; font-size: 12px; }
.tag-red { color: var(--danger); background: rgba(229,72,77,.08); padding: 2px 10px; border-radius: 20px; font-size: 12px; }
.tag-orange { color: var(--warning); background: rgba(245,158,11,.1); padding: 2px 10px; border-radius: 20px; font-size: 12px; }
.sec-head { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 700; margin: 26px 0 14px; }
.sec-head::before { content: ''; width: 4px; height: 18px; border-radius: 2px; background: var(--sc, var(--primary)); }
.tag-blue { color: var(--primary); background: var(--primary-soft); padding: 2px 10px; border-radius: 20px; font-size: 12px; }
.tip-bar {
  background: #fffbe6; border: 1px solid #ffe58f; color: #8c6d1f; padding: 11px 14px;
  border-radius: 10px; font-size: 13px; margin-bottom: 16px; display: flex; gap: 8px; align-items: flex-start;
}
.empty-tip { text-align: center; color: var(--text-2); padding: 40px 0; }
.pager { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; align-items: center; color: var(--text-2); font-size: 13px; }
.form-item { margin-bottom: 16px; }
.form-item label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--text-2); }
.form-row { display: flex; gap: 14px; }
.form-row > * { flex: 1; }
.toast {
  position: fixed; top: 76px; left: 50%; transform: translateX(-50%); background: rgba(23, 32, 52, .92); color: #fff;
  padding: 10px 22px; border-radius: 10px; z-index: 999; font-size: 14px; animation: popin .2s ease;
}
.toast.err { background: rgba(190, 40, 45, .95); }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 18px; }
.stat-card { background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); padding: 18px; }
.stat-card .num { font-size: 26px; font-weight: 700; margin-top: 6px; }
.stat-card .lbl { color: var(--text-2); font-size: 13px; }
.stat-card .ico { width: 38px; height: 38px; border-radius: 10px; background: var(--primary-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; }
.stat-card .ico svg { width: 20px; height: 20px; }

/* 首页 */
.landing { position: relative; z-index: 1; }
.landing .nav {
  height: 64px; display: flex; align-items: center; padding: 0 5vw; gap: 24px;
  background: var(--card-bg); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50;
}
.landing .nav img { height: 36px; }
.landing .nav .spacer { flex: 1; }
.landing .hero { text-align: center; padding: 90px 20px 70px; }
.landing .hero h1 { font-size: 42px; letter-spacing: 1px; }
.landing .hero h1 em { font-style: normal; background: linear-gradient(135deg, var(--primary), var(--primary-600)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.landing .hero p { color: var(--text-2); margin: 18px auto 30px; max-width: 640px; line-height: 1.9; font-size: 15px; }
.landing .features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; padding: 0 5vw 60px; max-width: 1200px; margin: 0 auto; }
.landing .feat { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; padding: 26px; text-align: center; }
.landing .feat .fi { width: 52px; height: 52px; margin: 0 auto 14px; border-radius: 14px; background: var(--primary-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; }
.landing .feat .fi svg { width: 26px; height: 26px; }
.landing .feat h3 { margin-bottom: 8px; }
.landing .feat p { color: var(--text-2); font-size: 13px; line-height: 1.8; }
.landing .footer { text-align: center; color: var(--text-2); padding: 26px; border-top: 1px solid var(--border); font-size: 13px; }

/* 认证页 */
.auth-wrap { min-height: 100vh; min-height: 100dvh; display: flex; align-items: center; justify-content: center; position: relative; z-index: 1; padding: 24px 16px; }
.auth-card { width: 400px; max-width: 100%; background: var(--card-bg); border-radius: 18px; box-shadow: 0 14px 50px rgba(20,30,60,.14); padding: 34px; border: 1px solid var(--border); }
.auth-card h2 { text-align: center; margin-bottom: 6px; }
.auth-card .sub { text-align: center; color: var(--text-2); font-size: 13px; margin-bottom: 24px; }
.auth-card .foot { text-align: center; margin-top: 16px; color: var(--text-2); font-size: 13px; }

/* 步骤条 */
.steps { display: flex; align-items: center; margin-bottom: 22px; }
.steps .st { display: flex; align-items: center; gap: 8px; color: var(--text-2); }
.steps .st .n { width: 24px; height: 24px; border-radius: 50%; background: var(--border); color: var(--text-2); display: flex; align-items: center; justify-content: center; font-size: 13px; }
.steps .st.on .n { background: var(--primary); color: #fff; }
.steps .st.on { color: var(--primary); font-weight: 600; }
.steps .line { flex: 1; height: 1px; background: var(--border); margin: 0 12px; }

/* 上传区 */
.dropzone {
  border: 1.5px dashed var(--border); border-radius: 12px; padding: 40px 20px; text-align: center;
  color: var(--text-2); cursor: pointer; transition: .15s;
}
.dropzone:hover, .dropzone.drag { border-color: var(--primary); background: var(--primary-soft); }
.dropzone svg { width: 40px; height: 40px; color: var(--primary); margin-bottom: 10px; }
.dropzone .dz-title { font-size: 15px; color: var(--text); font-weight: 600; margin-bottom: 6px; }

/* 结果卡（炫酷版） */
.result-area { margin-top: 26px; }
.result-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-top: 18px; }
.result-item {
  border: 1px solid var(--border); border-radius: 14px; padding: 18px 16px 16px; text-align: center;
  position: relative; overflow: hidden; transition: transform .22s ease, box-shadow .22s ease, border-color .22s;
  background: var(--card-bg);
}
.result-item::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--glow, linear-gradient(90deg, var(--primary), var(--primary-600)));
  opacity: .9;
}
.result-item:hover { transform: translateY(-5px); box-shadow: 0 12px 30px var(--primary-soft); border-color: var(--primary); }
.result-item .rico {
  width: 42px; height: 42px; margin: 0 auto 10px; border-radius: 12px; font-size: 20px;
  display: flex; align-items: center; justify-content: center; color: #fff;
  background: var(--glow, var(--primary)); box-shadow: 0 0 0 0 var(--glow-soft, var(--primary-soft));
  animation: ricoPulse 2.4s ease-in-out infinite;
}
@keyframes ricoPulse {
  0%, 100% { transform: translateY(0) scale(1); box-shadow: 0 6px 16px var(--glow-soft, var(--primary-soft)); }
  50% { transform: translateY(-4px) scale(1.06); box-shadow: 0 10px 24px var(--glow-soft, var(--primary-soft)); }
}
.result-item .rn { font-size: 26px; font-weight: 800; font-variant-numeric: tabular-nums; }
.result-item .rl { color: var(--text-2); font-size: 13px; margin: 4px 0 10px; }
.result-item .rpct { font-size: 11.5px; color: var(--text-2); margin-bottom: 6px; }
.rbar { height: 7px; border-radius: 6px; background: var(--page-bg); overflow: hidden; }
.rbar > i {
  display: block; height: 100%; width: 0; border-radius: 6px;
  background: var(--glow, linear-gradient(90deg, var(--primary), var(--primary-600)));
  background-size: 200% 100%;
  animation: rbarShimmer 2.2s linear infinite;
  transition: width 1s cubic-bezier(.22, .8, .36, 1);
}
@keyframes rbarShimmer { from { background-position: 0 0; } to { background-position: -200% 0; } }
.cool-panel { border: 1px solid var(--border); border-radius: 14px; padding: 16px; }
.cool-panel h5 { font-weight: 600; margin-bottom: 12px; font-size: 14px; }
.cool-row { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px dashed var(--border); font-size: 13.5px; }
.cool-row:last-child { border-bottom: none; }

/* 设置页 tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.tabs .tab { padding: 10px 18px; cursor: pointer; color: var(--text-2); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs .tab.on { color: var(--primary); border-color: var(--primary); font-weight: 600; }

/* ---------- 列表工具条 / 表格滚动容器 ---------- */
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.filters > .grow { flex: 1; min-width: 0; }
.filters .date-range { display: flex; align-items: center; gap: 6px; }
.filters .date-range > span { color: var(--text-2); flex: 0 0 auto; }
.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-wrap > .table { min-width: 100%; }
.table-wrap::-webkit-scrollbar { height: 6px; }
.table-wrap::-webkit-scrollbar-thumb { background: rgba(100, 116, 139, .3); border-radius: 4px; }
.table-wrap::-webkit-scrollbar-track { background: transparent; }
.sidebar-mask { display: none; }

/* ==========================================================================
   移动端适配
   断点：≤1024 平板 / ≤900 抽屉导航 / ≤640 手机 / ≤400 小屏
   ========================================================================== */

/* 平板：统计卡、结果卡压缩 */
@media (max-width: 1024px) {
  .stat-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
  .page { padding: 18px; }
}

/* 手机/小平板：侧边栏改为抽屉式导航 */
@media (max-width: 900px) {
  body { overflow-x: hidden; }
  .sidebar {
    width: min(42vw, 151px); transform: translateX(-100%);
    box-shadow: 0 0 44px rgba(15, 23, 42, .28); z-index: 60;
  }
  body.drawer-open .sidebar { transform: none; }
  /* 抽屉展开时忽略「折叠」状态，始终显示文字 */
  body.collapsed .sidebar { width: min(42vw, 151px); }
  body.collapsed .sidebar .menu-label,
  body.collapsed .sidebar .item span.txt { display: block; }
  body.collapsed .sidebar .brand .logo-full { display: block; }
  body.collapsed .sidebar .brand .logo-icon { display: none; }
  body.drawer-open { overflow: hidden; }
  .sidebar-mask {
    display: block; position: fixed; inset: 0; z-index: 55;
    background: rgba(15, 23, 42, .45); opacity: 0; pointer-events: none; transition: opacity .22s ease;
  }
  body.drawer-open .sidebar-mask { opacity: 1; pointer-events: auto; }
  .main { margin-left: 0 !important; }

  /* 顶栏：紧凑，只保留头像 */
  .topbar { padding: 0 10px; gap: 2px; }
  .topbar .userbox > .trigger > span { display: none; }
  .topbar .userbox > .trigger { padding: 4px; }
  .top-icon, .hamburger { width: 34px; height: 34px; }
  .userbox > .trigger .avatar { width: 30px; height: 30px; font-size: 13px; }

  /* 页面与卡片 */
  .page { padding: 14px 12px 28px; }
  .page-title { font-size: 18px; flex-wrap: wrap; gap: 6px 8px; line-height: 1.4; }
  .page-title .tag-green, .page-title .tag-gray, .page-title .tag-orange { font-size: 11px; padding: 2px 8px; }
  .page-sub { font-size: 12.5px; margin-bottom: 14px; line-height: 1.6; }
  .card { padding: 14px; margin-bottom: 12px; border-radius: 12px; }
  .card > h3 { font-size: 15px; }
  .card h3 { line-height: 1.5; }

  /* 表格：横向滚动，单元格不挤压 */
  .table-wrap > .table { min-width: max-content; white-space: nowrap; }
  .table th, .table td { padding: 10px 12px; font-size: 13px; }
  .empty-tip { padding: 26px 0; }

  /* 分页器：每页条数 + 翻页一行，总条数单独一行 */
  .pager { flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
  .pager > span { flex: 1 1 100%; order: 3; text-align: left; }
  .pager .size-pick { margin-right: auto; order: 1; }
  .pager > button { order: 2; }
  .pager > .size-pick select { height: 32px; }

  /* 弹层自适应 */
  .user-pop, .notice-pop {
    position: fixed; left: 12px; right: 12px; width: auto; top: calc(var(--topbar-h) + 4px);
    max-height: 72vh; overflow-y: auto;
  }
  /* 触屏点按会保留 :hover 态，必须排除 .show，否则手机端点击头像弹窗被本条隐藏 */
  .userbox:hover .user-pop:not(.show) { display: none; }
  .user-pop.show { display: block; }
  .theme-pop { left: 12px; right: 12px; width: auto; max-height: 72vh; }
  .theme-grid { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .modal-mask { padding: 14px; }
  .modal-mask > * { max-width: 100% !important; width: 100% !important; max-height: 90vh; overflow-y: auto; }
  .wechat-modal .qr { width: 160px; height: 160px; }
  .toast { max-width: 88vw; white-space: normal; text-align: center; line-height: 1.5; top: 66px; }

  /* 表单：一行一项 */
  .form-row { flex-direction: column; gap: 0; }
  .form-row > * { flex: 1 1 auto; width: 100%; }
  .form-item { margin-bottom: 12px; }
  /* iOS 上小于 16px 的输入框会触发页面自动放大 */
  input[type=text], input[type=password], input[type=number], input[type=date],
  input[type=tel], input[type=search], select, textarea { font-size: 16px; min-width: 0; }
  select, input[type=date] { max-width: 100%; }
  .btn { padding: 9px 14px; }
  .btn.sm { padding: 6px 12px; }

  /* 查询工具条：控件整行铺满，按钮等分 */
  .filters { gap: 8px; }
  .filters > input, .filters > select { flex: 1 1 100%; width: 100% !important; }
  .filters > .date-range { flex: 1 1 100%; width: 100%; }
  .filters > .date-range > input { flex: 1 1 0; width: 100% !important; min-width: 0; }
  .filters > .grow { display: none; }
  .filters > button { flex: 1 1 0; justify-content: center; min-height: 38px; }

  /* Tab 横向滚动 */
  .tabs { overflow-x: auto; white-space: nowrap; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs .tab { flex: 0 0 auto; padding: 10px 14px; }

  /* 多列网格改为单列 */
  .grid-3 { grid-template-columns: 1fr !important; max-width: none !important; }

  /* 步骤条压缩 */
  .steps { font-size: 12.5px; }
  .steps .st { gap: 5px; }
  .steps .line { margin: 0 5px; }
  .steps .st .n { width: 22px; height: 22px; font-size: 12px; }

  /* 统计卡与结果卡 */
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .stat-card { padding: 12px; }
  .stat-card .ico { width: 32px; height: 32px; border-radius: 9px; }
  .stat-card .ico svg { width: 17px; height: 17px; }
  .stat-card .num { font-size: 19px; margin-top: 4px; }
  .stat-card .lbl { font-size: 12px; }
  .result-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .result-item { padding: 14px 10px; }
  .result-item .rn { font-size: 22px; }
  .result-item .rl { font-size: 12px; }
  .result-panels { grid-template-columns: 1fr !important; }
  .cool-panel { padding: 12px; }

  /* 号段强制分组行：小屏换行 */
  .prefix-row { flex-wrap: wrap; row-gap: 8px; }
  .prefix-row > .pr-main { width: 100% !important; white-space: normal !important; }

  #iconGrid { grid-template-columns: repeat(4, 1fr); }
  .dropzone { padding: 26px 14px; }
  .dropzone svg { width: 34px; height: 34px; }
  .tip-bar { padding: 10px 12px; font-size: 12.5px; line-height: 1.7; }

  /* 认证页 */
  .auth-wrap { padding: 20px 14px; }
  .auth-card { padding: 26px 20px; border-radius: 16px; }
  .auth-card h2 { font-size: 19px; }
  .auth-card .sub { margin-bottom: 18px; }

  /* 首页 / 落地页 */
  .landing .nav { height: auto; min-height: 56px; padding: 8px 4vw; gap: 10px; flex-wrap: wrap; }
  .landing .nav img { height: 30px; }
  .landing .hero { padding: 52px 16px 40px; }
  .landing .hero h1 { font-size: 27px; line-height: 1.35; }
  .landing .hero p { font-size: 14px; line-height: 1.85; margin: 14px auto 24px; }
  .landing .features { padding: 0 4vw 40px; gap: 12px; }
  .landing .feat { padding: 20px 16px; }
  .landing .footer { padding: 20px 14px; font-size: 12px; }
}

/* 小屏手机：进一步压缩 */
@media (max-width: 480px) {
  .page { padding: 12px 10px 24px; }
  .page-title { font-size: 17px; }
  .theme-grid { grid-template-columns: repeat(3, 1fr); }
  .table th, .table td { padding: 9px 10px; font-size: 12.5px; }
}

/* 手机：卡通装饰背景不再超出视口（.ct2-bg/.mf2-bg 原本左右各 -22px 出血，
   小屏 .page 内边距只有 12~14px，会造成 10px 横向滚动） */
@media (max-width: 640px) {
  .ct2-bg, .mf2-bg { left: -12px !important; right: -12px !important; }
}
@media (max-width: 480px) {
  .ct2-bg, .mf2-bg { left: -10px !important; right: -10px !important; }
}

/* ============ 深色主题适配（墨玉黑 / 深海蓝 / 暗夜紫） ============ */
body.dark-theme {
  --shadow: 0 2px 14px rgba(0, 0, 0, .45);
}
body.dark-theme .tip-bar {
  background: rgba(245, 158, 11, .12);
  border-color: rgba(245, 158, 11, .32);
  color: #f0c674;
}
body.dark-theme .tag-green { background: rgba(24, 160, 88, .18); }
body.dark-theme .tag-red { background: rgba(229, 72, 77, .18); }
body.dark-theme .tag-orange { background: rgba(245, 158, 11, .18); }
body.dark-theme .tag-blue { background: rgba(64, 158, 255, .18); }
body.dark-theme .btn:not(.primary):not(.orange-grad):not(.danger) { background: var(--card-bg); }
body.dark-theme .tabs .tab { color: var(--text-2); }
body.dark-theme .table th { background: rgba(255, 255, 255, .035); }
body.dark-theme .table tr:hover td { background: var(--primary-soft); }
body.dark-theme .bg-grid::before { opacity: .55; }
body.dark-theme ::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .18); }

/* ---------- 开关按钮（关闭红色 / 开启绿色） ---------- */
.switch { position: relative; display: inline-block; width: 44px; height: 24px; flex: 0 0 auto; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .sl { position: absolute; inset: 0; border-radius: 24px; background: var(--danger, #e5484d); transition: background .18s; cursor: pointer; }
.switch .sl::before { content: ''; position: absolute; width: 18px; height: 18px; left: 3px; top: 3px; border-radius: 50%; background: #fff; transition: transform .18s; box-shadow: 0 1px 3px rgba(0,0,0,.25); }
.switch input:checked + .sl { background: var(--success, #10b981); }
.switch input:checked + .sl::before { transform: translateX(20px); }

/* 每页条数选择（充值记录/检测记录/用户信息分页器） */
.size-pick { display: inline-flex; align-items: center; gap: 4px; margin-right: 4px; font-size: 13px; color: var(--text-2); }
.size-pick select { width: auto; min-width: 70px; padding: 4px 8px; font-size: 13px; height: 30px; border-radius: 7px; }

/* ============ 协议勾选 + 协议/隐私政策弹窗（登录/注册页） ============ */
.agree-row { display: flex; align-items: flex-start; gap: 8px; margin: 4px 0 14px; cursor: pointer; user-select: none; }
.agree-row input[type=checkbox] { width: 16px; height: 16px; margin-top: 2px; flex: 0 0 auto; accent-color: var(--primary); cursor: pointer; }
.agree-row .agree-txt { font-size: 13px; color: var(--text-2); line-height: 1.6; }
.agree-row .agree-link { color: var(--primary); font-weight: 600; cursor: pointer; }
.agree-row .agree-link:hover { text-decoration: underline; }

.agreement-mask {
  position: fixed; inset: 0; z-index: 999; background: rgba(15, 23, 42, .45);
  display: none; align-items: center; justify-content: center; padding: 18px;
}
.agreement-mask.show { display: flex; }
.agreement-modal {
  width: 640px; max-width: 100%; max-height: min(82vh, 720px); display: flex; flex-direction: column;
  background: var(--card-bg); border-radius: 14px; overflow: hidden; box-shadow: 0 20px 60px rgba(15, 23, 42, .35);
}
.agreement-modal .am-head {
  background: linear-gradient(135deg, var(--primary), var(--primary-600)); color: #fff;
  display: flex; align-items: center; justify-content: space-between; padding: 13px 18px; font-size: 15px; font-weight: 600;
}
.agreement-modal .am-close { background: none; border: none; color: #fff; font-size: 16px; cursor: pointer; opacity: .85; }
.agreement-modal .am-close:hover { opacity: 1; }
.agreement-modal .am-body { flex: 1; overflow-y: auto; padding: 18px 20px; }
.agreement-modal .am-text { font-size: 13.5px; line-height: 1.9; color: var(--text); white-space: pre-wrap; word-break: break-word; }
.agreement-modal .am-foot { padding: 12px 18px 16px; text-align: center; border-top: 1px solid var(--border); }
.agreement-modal .am-ok {
  min-width: 260px; padding: 11px 30px; border: none; border-radius: 9px; cursor: pointer;
  background: linear-gradient(135deg, var(--primary), var(--primary-600)); color: #fff; font-size: 14px; font-weight: 600;
}
.agreement-modal .am-ok:hover { opacity: .9; }
@media (max-width: 480px) {
  .agreement-mask { padding: 10px; }
  .agreement-modal .am-ok { min-width: 0; width: 100%; }
}

/* ============ 顶栏标语（系统设置可配置） ============ */
.topbar-slogan {
  margin-left: 12px; font-size: 14px; font-weight: 600; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: .5px;
}
@media (max-width: 900px) { .topbar-slogan { display: none; } }

/* ============ 通知管理整行发布按钮 ============ */
.notice-bar { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.notice-bar button { width: 100%; justify-content: center; }

/* ============ 协议政策编辑器（系统设置） ============ */
.agree-edit textarea { font-family: inherit; line-height: 1.8; min-height: 420px; resize: vertical; }

/* 深色主题：普通按钮使用主题色渐变底（避免深色背景上看不清） */
body.dark-theme .btn:not(.primary):not(.orange-grad):not(.danger) {
  background: linear-gradient(135deg, var(--primary), var(--primary-600));
  color: #fff; border-color: transparent;
}
body.dark-theme .btn:not(.primary):not(.orange-grad):not(.danger):hover { color: #fff; opacity: .9; }
body.dark-theme .btn.danger { background: rgba(229, 72, 77, .16); border-color: rgba(229, 72, 77, .4); }
/* 套餐页「最受欢迎」套餐的立即购买按钮：深色主题下与其他立即购买按钮保持同一背景 */
body.dark-theme .plan-hot-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-600));
  color: #fff; border-color: transparent;
}
body.dark-theme .plan-hot-btn:hover { color: #fff; opacity: .9; }

/* ============ 轮播主图（默认 6:1，后台可改比例/开关） ============ */
.kb-banner { position: relative; width: 100%; aspect-ratio: 6 / 1; border-radius: 14px; overflow: hidden; margin-bottom: 18px; background: var(--page-bg); box-shadow: 0 4px 20px rgba(0,0,0,.08); }
.kb-banner .kb-item { position: absolute; inset: 0; opacity: 0; transition: opacity .5s ease; pointer-events: none; }
.kb-banner .kb-item.on { opacity: 1; pointer-events: auto; }
.kb-banner .kb-slide { display: block; width: 100%; height: 100%; }
.kb-banner .kb-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kb-banner .kb-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 34px; height: 34px; border-radius: 50%; background: rgba(0,0,0,.32); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 22px; line-height: 1; cursor: pointer; opacity: 0; transition: opacity .25s; user-select: none; z-index: 3; }
.kb-banner:hover .kb-arrow { opacity: 1; }
.kb-banner .kb-prev { left: 10px; } .kb-banner .kb-next { right: 10px; }
.kb-banner .kb-dots { position: absolute; left: 0; right: 0; bottom: 10px; display: flex; justify-content: center; gap: 7px; z-index: 3; }
.kb-banner .kb-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.55); cursor: pointer; transition: all .25s; }
.kb-banner .kb-dot.on { background: #fff; width: 20px; border-radius: 5px; }
@media (max-width: 640px) { .kb-banner { border-radius: 10px; } .kb-banner .kb-arrow { display: none; } }
/* 轮播显示在页面底部时，上间距代替下间距 */
.kb-banner.kb-bottom { margin-top: 18px; margin-bottom: 0; }

/* ============ 弹窗通知 / 图片弹窗 ============ */
.kh-pop-mask { position: fixed; inset: 0; z-index: 3000; background: rgba(10,16,32,.62); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; transition: opacity .25s; }
.kh-pop-mask.show { opacity: 1; }
.kh-pop { position: relative; width: min(430px, 94vw); max-height: 88vh; overflow-y: auto; background: var(--kpb, #fff); border-radius: 16px; box-shadow: 0 24px 70px rgba(0,0,0,.4); transform: scale(.92) translateY(10px); transition: transform .25s cubic-bezier(.2,.8,.3,1.2); overflow: hidden; }
.kh-pop-mask.show .kh-pop { transform: none; }
.kh-pop-close { position: absolute; top: 10px; right: 10px; width: 30px; height: 30px; border-radius: 50%; border: none; background: rgba(0,0,0,.22); color: #fff; font-size: 13px; cursor: pointer; z-index: 5; }
.kh-pop-close:hover { background: rgba(0,0,0,.4); }
.kh-pop-deco { border-radius: 0 0 0 0; }
.kh-pop-head { background: var(--kph); padding: 16px 46px 14px 18px; display: flex; align-items: center; gap: 10px; }
.kh-pop-ico { font-size: 22px; flex: 0 0 auto; }
.kh-pop-tt { min-width: 0; }
.kh-pop-tt b { display: block; color: #fff; font-size: 16.5px; line-height: 1.35; word-break: break-all; }
.kh-pop-level { display: inline-block; margin-top: 5px; color: #fff; font-size: 11px; padding: 1.5px 9px; border-radius: 20px; }
.kh-pop-body { padding: 16px 18px 18px; position: relative; z-index: 1; }
.kh-pop-img { display: block; width: 100%; max-height: 46vh; object-fit: contain; border-radius: 10px; margin-bottom: 12px; cursor: zoom-in; background: rgba(0,0,0,.04); }
.kh-pop-img.full { object-fit: contain; border-radius: 0; margin-bottom: 0; max-height: 62vh; cursor: pointer; }
.kh-pop-text { line-height: 1.8; word-break: break-all; white-space: pre-wrap; color: var(--kpt, #1f2937); }
.kh-pop-btn { display: block; width: 100%; margin-top: 15px; padding: 11px 0; border: none; border-radius: 10px; background: var(--kpbtn); color: #fff; font-size: 14.5px; font-weight: 600; cursor: pointer; letter-spacing: 2px; }
.kh-pop-btn:hover { filter: brightness(1.08); }
.kh-pop-foot { text-align: center; font-size: 11.5px; opacity: .55; margin-top: 10px; }
/* 图片弹窗：纯图片（无卡片底色，右上角 X + 下方不再提示） */
.kh-pop-imgcard { width: min(400px, 88vw); background: transparent; padding: 0; box-shadow: none; }
.kh-pop-imgcard-img { display: block; width: 100%; max-height: 64vh; object-fit: contain; border-radius: 12px; cursor: zoom-in; background: rgba(255,255,255,.04); }
.kh-pop-imgclose { position: absolute; top: 10px; right: 10px; width: 30px; height: 30px; border-radius: 50%; border: none; background: rgba(0,0,0,.55); color: #fff; font-size: 13px; line-height: 1; cursor: pointer; z-index: 5; backdrop-filter: blur(4px); transition: transform .5s ease, background .2s; }
.kh-pop-imgclose:hover { background: rgba(0,0,0,.78); transform: rotate(360deg); }
.kh-pop-imgclose.spin { transform: rotate(360deg) scale(.85); }
.kh-pop-never-btn { display: block; margin: 10px auto 0; padding: 5px 16px; border: none; border-radius: 20px; background: rgba(210,214,220,.28); color: #fff; font-size: 12px; cursor: pointer; backdrop-filter: blur(6px); transition: all .2s; }
.kh-pop-never-btn:hover { background: rgba(210,214,220,.45); }
/* 图片放大查看 */
.kh-pop-zoom { position: fixed; inset: 0; z-index: 3100; background: rgba(0,0,0,.85); display: flex; align-items: center; justify-content: center; cursor: zoom-out; }
.kh-pop-zoom img { max-width: 94vw; max-height: 94vh; }

/* ============ 弹窗配置（设置页） ============ */
.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.pg-chip { display: inline-flex; align-items: center; padding: 6px 14px; border: 1px solid var(--border); border-radius: 20px; font-size: 13px; cursor: pointer; color: var(--text-2); transition: all .15s; user-select: none; }
.pg-chip:hover { border-color: var(--primary); color: var(--primary); }
.pg-chip.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.lv-chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border: 1.5px solid var(--border); border-radius: 20px; font-size: 13px; cursor: pointer; transition: all .15s; user-select: none; }
.lv-chip i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.lv-chip.on { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.fr-radio { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border: 1.5px solid var(--border); border-radius: 10px; font-size: 13.5px; cursor: pointer; }
.fr-radio.on { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.ptheme { display: flex; flex-direction: column; align-items: center; gap: 6px; border: 1.5px solid var(--border); border-radius: 12px; padding: 8px; cursor: pointer; transition: all .15s; }
.ptheme i { display: block; width: 100%; height: 30px; border-radius: 8px; }
.ptheme b { font-size: 12px; color: var(--text-2); font-weight: 600; }
.ptheme.on { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-soft); }
.ptheme.on b { color: var(--primary); }
.pprev { position: relative; display: inline-block; border: 1px solid var(--border); border-radius: 10px; padding: 8px; background: var(--page-bg); }
.pprev img { max-height: 120px; max-width: 100%; display: block; border-radius: 6px; cursor: zoom-in; }

/* ============ 短信验证码 ============ */
@media (max-width: 860px) { .sms-2col { grid-template-columns: 1fr !important; } }
.sms-code-row { display: flex; gap: 10px; align-items: stretch; }
.sms-code-row input { flex: 1; min-width: 0; }
.sms-code-row .btn { flex: 0 0 auto; white-space: nowrap; padding: 9px 14px; }
.sms-code-row .btn:disabled { opacity: .55; cursor: not-allowed; }
#fpModal .modal-card, .fp-card { width: min(400px, 92vw); }

/* ============ 会员版本徽标（用户悬浮窗 / 全站通用） ============ */
.vip-badge { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 10px; border-radius: 99px; font-size: 12px; font-weight: 700; letter-spacing: .2px; color: var(--text-2); background: var(--page-bg); border: 1px solid var(--border); white-space: nowrap; vertical-align: middle; }
.vip-badge svg { width: 12px; height: 12px; flex: 0 0 auto; }
/* 尊享版专属黑金徽标：深底 + 金色描边 + 流光扫过 */
.vip-badge.vip { color: #f6e3a6; border-color: rgba(230, 192, 74, .62); background: linear-gradient(135deg, #3a3427 0%, #1b1813 52%, #0e0c09 100%); box-shadow: 0 0 0 1px rgba(230, 192, 74, .22), 0 6px 16px -8px rgba(230, 192, 74, .85), inset 0 1px 0 rgba(255, 238, 187, .28); position: relative; overflow: hidden; }
.vip-badge.vip::after { content: ''; position: absolute; top: -60%; left: -45%; width: 40%; height: 220%; background: linear-gradient(90deg, transparent, rgba(255, 240, 190, .55), transparent); transform: rotate(18deg); animation: vipSweep 3.6s ease-in-out infinite; pointer-events: none; }
.vip-badge.vip > * { position: relative; z-index: 1; }
/* 免费版徽标：蓝色系炫酷（与尊享版同款流光结构） */
.vip-badge.free { color: #dceaff; border-color: rgba(96, 165, 250, .55); background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 55%, #172554 100%); box-shadow: 0 0 0 1px rgba(96, 165, 250, .22), 0 6px 16px -8px rgba(59, 130, 246, .9), inset 0 1px 0 rgba(191, 219, 254, .3); position: relative; overflow: hidden; }
.vip-badge.free::after { content: ''; position: absolute; top: -60%; left: -45%; width: 40%; height: 220%; background: linear-gradient(90deg, transparent, rgba(191, 219, 254, .5), transparent); transform: rotate(18deg); animation: vipSweep 3.6s ease-in-out infinite; pointer-events: none; }
.vip-badge.free > * { position: relative; z-index: 1; }
@keyframes vipSweep { 0% { left: -45%; } 55%, 100% { left: 125%; } }

/* ============ 首页「免费检测一个号码」组件 ============ */
.ft-form { display: flex; gap: 10px; max-width: 540px; margin: 0 auto; flex-wrap: wrap; }
.ft-input { flex: 1; min-width: 190px; padding: 13px 18px; border-radius: 14px; border: 2px solid var(--border); background: var(--card-bg); color: var(--text); font-size: 16px; letter-spacing: 1px; outline: none; transition: .2s; }
.ft-input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft); }
.ft-btn { padding: 13px 28px; border: 0; border-radius: 14px; cursor: pointer; font-size: 15px; font-weight: 700; color: #fff; background: linear-gradient(120deg, var(--primary), var(--primary-600)); box-shadow: 0 12px 26px -14px var(--primary); transition: transform .18s; }
.ft-btn:hover { transform: translateY(-2px); }
.ft-cap { margin: 18px auto 0; max-width: 420px; background: var(--card-bg); border: 2px solid var(--border); border-radius: 18px; padding: 16px; }
.ft-cap-tip { font-size: 12.5px; color: var(--text-2); margin-bottom: 10px; }
.ft-cap-row { display: flex; gap: 10px; align-items: center; }
.ft-cap-img { flex: 0 0 160px; height: 56px; border-radius: 10px; overflow: hidden; background: var(--page-bg); display: grid; place-items: center; cursor: pointer; font-size: 12px; color: var(--text-2); }
.ft-cap-img svg { width: 100%; height: 100%; display: block; }
.ft-cap-code { flex: 1; min-width: 0; padding: 12px; border-radius: 10px; border: 2px solid var(--border); background: var(--page-bg); color: var(--text); font-size: 16px; text-align: center; letter-spacing: 3px; outline: none; }
.ft-cap-code:focus { border-color: var(--primary); }
.ft-cap-ops { display: flex; gap: 10px; margin-top: 12px; }
.ft-cap-ops button { flex: 1; padding: 10px; border: 0; border-radius: 10px; cursor: pointer; font-weight: 700; font-size: 14px; }
.ft-cancel { background: var(--page-bg); color: var(--text-2); border: 1px solid var(--border); }
.ft-ok { background: linear-gradient(120deg, var(--primary), var(--primary-600)); color: #fff; }
.ft-loading { margin-top: 20px; font-size: 13.5px; color: var(--text-2); display: flex; align-items: center; justify-content: center; gap: 10px; }
.ft-loading[hidden], .ft-cap[hidden] { display: none; }
.ft-spin { width: 18px; height: 18px; border-radius: 50%; border: 2.5px solid var(--primary-soft); border-top-color: var(--primary); animation: ftSpin .8s linear infinite; }
@keyframes ftSpin { to { transform: rotate(360deg); } }
.ft-res { margin-top: 20px; font-size: 13.5px; line-height: 1.9; }
.ft-err { color: #e5484d; }
.ft-card { border-radius: 16px; padding: 16px; color: #fff; background: var(--sc, #2b7fff); margin-bottom: 12px; }
.ft-lb { font-size: 20px; font-weight: 800; letter-spacing: 1px; }
.ft-ds { font-size: 12.5px; opacity: .92; margin-top: 5px; }
.ft-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 9px; }
.ft-meta div { background: var(--page-bg); border-radius: 12px; padding: 10px; text-align: center; }
.ft-meta span { display: block; font-size: 11.5px; color: var(--text-2); margin-bottom: 3px; }
.ft-meta b { font-size: 13.5px; }
.ft-more { margin-top: 14px; color: var(--text-2); }
.ft-more a { color: var(--primary); font-weight: 700; }
@media (max-width: 760px) { .ft-input { min-width: 100%; } .ft-btn { width: 100%; } .ft-cap-img { flex: 0 0 130px; height: 50px; } }