/* ============================================================
 * 直采云平台 · 全站样式
 * 品牌：警蓝 (#123E7C / #2B6DE8)  强调：中国红 (#E63946)
 * ============================================================ */

:root {
  --blue-900: #0B2A54;
  --blue-800: #0E3468;
  --blue-700: #123E7C;
  --blue-600: #1B5BD7;
  --blue-500: #2B6DE8;
  --blue-100: #E3EDFC;
  --blue-50:  #F0F6FF;
  --red: #E63946;
  --red-dark: #C22630;
  --gold: #F5A623;
  --green: #0FA958;
  --ink: #17233B;
  --ink-2: #45547A;
  --ink-3: #7A89A8;
  --line: #E4EAF2;
  --bg: #F4F6FA;
  --card: #FFFFFF;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(23,35,59,.06), 0 4px 14px rgba(23,35,59,.05);
  --shadow-lg: 0 8px 30px rgba(11,42,84,.14);
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: color .15s; }
a:hover { color: var(--blue-600); }
img, svg { display: block; max-width: 100%; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: var(--font); font-size: 14px; }
ul, ol { list-style: none; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }

/* ---------- 顶部信息栏 ---------- */
.topbar {
  background: var(--blue-900);
  color: rgba(255,255,255,.75);
  font-size: 12px;
  height: 32px;
  display: flex;
  align-items: center;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.topbar a { color: rgba(255,255,255,.85); margin-left: 18px; }
.topbar a:hover { color: #fff; }
.topbar-right { display: flex; align-items: center; gap: 4px; }

/* 会员模式开关（演示双层价格/水印机制） */
.member-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: rgba(255,255,255,.9);
  cursor: pointer;
  user-select: none;
  padding: 3px 10px 3px 4px;
  border-radius: 20px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  transition: background .2s;
}
.member-toggle:hover { background: rgba(255,255,255,.16); }
.member-toggle .switch {
  width: 30px; height: 16px;
  border-radius: 10px;
  background: rgba(255,255,255,.25);
  position: relative;
  transition: background .2s;
  flex: none;
}
.member-toggle .switch::after {
  content: "";
  position: absolute;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #fff;
  top: 2px; left: 2px;
  transition: transform .2s;
}
body.member-mode .member-toggle { background: rgba(230,57,70,.25); border-color: rgba(230,57,70,.5); color: #ffd9dc; }
body.member-mode .member-toggle .switch { background: var(--red); }
body.member-mode .member-toggle .switch::after { transform: translateX(14px); }

/* ---------- 站点头部 ---------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(23,35,59,.05);
}
.header-main { display: flex; align-items: center; gap: 36px; padding: 14px 0; }
.logo { display: flex; align-items: center; gap: 10px; flex: none; }
.logo-mark { width: 40px; height: 40px; }
.logo-text { line-height: 1.2; }
.logo-text .name { font-size: 21px; font-weight: 800; color: var(--blue-700); letter-spacing: 1px; }
.logo-text .slogan { font-size: 11px; color: var(--ink-3); letter-spacing: 2px; }

/* 搜索框 */
.header-search {
  flex: 1;
  max-width: 620px;
  display: flex;
  border: 2px solid var(--blue-600);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  height: 42px;
}
.header-search input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0 14px;
  font-size: 14px;
  min-width: 0;
}
.header-search input::placeholder { color: #A6B2C8; }
.header-search .search-btn {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-700));
  color: #fff;
  padding: 0 26px;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: filter .15s;
}
.header-search .search-btn:hover { filter: brightness(1.1); }
.header-search .search-btn svg { width: 17px; height: 17px; }
.search-hot { font-size: 12px; color: var(--ink-3); margin-top: 6px; display: flex; gap: 14px; flex-wrap: wrap; }
.search-hot a:hover { color: var(--red); }

.header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; flex: none; }

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 8px;
  font-weight: 600;
  transition: all .15s;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-700));
  color: #fff;
  padding: 10px 22px;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(27,91,215,.28);
}
.btn-primary:hover { filter: brightness(1.1); color: #fff; transform: translateY(-1px); }
.btn-red {
  background: linear-gradient(135deg, #F05A66, var(--red));
  color: #fff;
  padding: 10px 22px;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(230,57,70,.3);
}
.btn-red:hover { filter: brightness(1.08); color: #fff; transform: translateY(-1px); }
.btn-outline {
  border: 1.5px solid var(--blue-600);
  color: var(--blue-600);
  padding: 8px 20px;
  font-size: 14px;
  background: #fff;
}
.btn-outline:hover { background: var(--blue-50); color: var(--blue-700); }
.btn-ghost { border: 1.5px solid rgba(255,255,255,.6); color: #fff; padding: 8px 20px; }
.btn-ghost:hover { background: rgba(255,255,255,.14); color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 13px 34px; font-size: 16px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ---------- 主导航 ---------- */
.main-nav { background: var(--blue-700); }
.main-nav .container { display: flex; align-items: center; overflow-x: auto; scrollbar-width: none; }
.main-nav .container::-webkit-scrollbar { display: none; }
.main-nav a {
  color: rgba(255,255,255,.88);
  padding: 13px 22px;
  font-size: 15px;
  font-weight: 500;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex: 0 0 auto;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active { color: #fff; background: rgba(255,255,255,.1); }
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 22px; right: 22px; bottom: 0;
  height: 3px;
  background: var(--red);
  border-radius: 2px 2px 0 0;
}
.nav-tag {
  background: var(--red);
  color: #fff;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 8px;
  font-weight: 700;
  transform: translateY(-1px);
}
.nav-burger { display: none; color: #fff; padding: 10px 4px; }
.nav-burger svg { width: 24px; height: 24px; }

/* ---------- 英雄区 ---------- */
.hero {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(43,109,232,.35), transparent 60%),
    radial-gradient(900px 400px at -10% 110%, rgba(230,57,70,.18), transparent 55%),
    linear-gradient(160deg, #0B2A54 0%, #0E3468 55%, #123E7C 100%);
  color: #fff;
  padding: 64px 0 56px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(700px 340px at 30% 40%, #000 30%, transparent 75%);
}
.hero .container { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.22);
  padding: 5px 14px;
  border-radius: 30px;
  font-size: 13px;
  color: rgba(255,255,255,.9);
  margin-bottom: 18px;
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: #4ADE80; box-shadow: 0 0 8px #4ADE80; }
.hero h1 { font-size: 40px; line-height: 1.28; font-weight: 800; letter-spacing: .5px; }
.hero h1 .hl {
  background: linear-gradient(120deg, #FFD166, #FF8FA3);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub { font-size: 16px; color: rgba(255,255,255,.78); margin: 16px 0 26px; max-width: 560px; }
.hero-search {
  display: flex;
  background: #fff;
  border-radius: 10px;
  padding: 5px;
  box-shadow: 0 12px 34px rgba(0,0,0,.3);
  max-width: 560px;
}
.hero-search input { flex: 1; border: none; outline: none; padding: 10px 14px; font-size: 15px; min-width: 0; }
.hero-search button {
  background: linear-gradient(135deg, #F05A66, var(--red));
  color: #fff;
  border-radius: 8px;
  padding: 10px 26px;
  font-size: 15px;
  font-weight: 700;
  display: flex; align-items: center; gap: 7px;
}
.hero-search button:hover { filter: brightness(1.08); }
.hero-search button svg { width: 17px; height: 17px; }
.hero-cta { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }

/* 英雄区右侧数据卡 */
.hero-panel {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  padding: 26px;
}
.hero-panel h3 { font-size: 15px; font-weight: 600; color: rgba(255,255,255,.92); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.hero-panel h3 svg { width: 18px; height: 18px; color: #FFD166; }
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hero-stat {
  background: rgba(11,42,84,.5);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 14px 16px;
}
.hero-stat .num { font-size: 24px; font-weight: 800; color: #FFD166; font-variant-numeric: tabular-nums; }
.hero-stat .num small { font-size: 13px; font-weight: 600; }
.hero-stat .lbl { font-size: 12px; color: rgba(255,255,255,.65); margin-top: 2px; }
.hero-note { font-size: 12px; color: rgba(255,255,255,.5); margin-top: 14px; line-height: 1.6; }

/* ---------- 数据带 ---------- */
.stats-band { background: #fff; border-bottom: 1px solid var(--line); padding: 26px 0; }
.stats-band .container { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.band-stat { text-align: center; position: relative; }
.band-stat + .band-stat::before {
  content: "";
  position: absolute;
  left: -9px; top: 15%; height: 70%;
  border-left: 1px solid var(--line);
}
.band-stat .num { font-size: 27px; font-weight: 800; color: var(--blue-700); font-variant-numeric: tabular-nums; }
.band-stat .num em { font-style: normal; font-size: 15px; }
.band-stat .lbl { font-size: 12.5px; color: var(--ink-3); margin-top: 2px; }

/* ---------- 战略品牌墙（无缝循环跑马灯） ---------- */
.brand-band { background: #fff; border-bottom: 1px solid var(--line); padding: 24px 0 26px; }
.bb-head { margin-bottom: 18px; }
.bb-head .title { font-size: 19px; }
.bb-head .title::before { height: 18px; width: 4px; }
.bb-head .sub { margin-top: 3px; }
.bb-head .sub b { color: var(--blue-700); font-size: 14px; }

.bb-marquee {
  position: relative; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
}
.bb-track { display: flex; width: max-content; animation: bb-scroll 42s linear infinite; }
.bb-marquee:hover .bb-track { animation-play-state: paused; }
@keyframes bb-scroll { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(-50%, 0, 0); } }
@media (prefers-reduced-motion: reduce) { .bb-track { animation: none; } }

.bb-group { display: flex; gap: 14px; padding-right: 14px; }
.brand-logo {
  display: flex; align-items: center; gap: 12px; height: 64px;
  padding: 0 22px 0 18px; background: var(--card); border: 1px solid var(--line);
  border-radius: 12px; white-space: nowrap; transition: border-color .15s, box-shadow .15s, transform .15s;
}
.brand-logo:hover { border-color: var(--blue-500); box-shadow: 0 8px 22px rgba(15, 42, 90, .08); transform: translateY(-1px); }
/* 图形标：形状 + 渐变 + 两位字母标，8 家一眼可区分（不用真实商标，规避授权风险） */
.bl-mk {
  position: relative; flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(140deg, var(--c1), var(--c2));
  color: #fff; font-size: 11px; font-weight: 900; letter-spacing: .3px; line-height: 1;
  text-shadow: 0 1px 2px rgba(6, 22, 48, .3);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22);
}
.bl-mk b { font-weight: 900; }
.bl-mk.s-sq { border-radius: 9px; }
.bl-mk.s-cir { border-radius: 50%; }
.bl-mk.s-hex { clip-path: polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0 50%); }
.bl-mk.s-shield { clip-path: polygon(50% 0, 96% 16%, 96% 56%, 50% 100%, 4% 56%, 4% 16%); }
.bl-mk.s-shield b { transform: translateY(-1px); }
.bl-mk.s-dia { clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); font-size: 9.5px; }
.bl-mk.s-oct { clip-path: polygon(30% 0, 70% 0, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0 70%, 0 30%); }
.bl-mk.s-tri { clip-path: polygon(50% 2%, 100% 96%, 0 96%); font-size: 9.5px; }
.bl-mk.s-tri b { transform: translateY(4px); }
.bl-mk.s-cut { clip-path: polygon(0 0, 100% 0, 100% 68%, 68% 100%, 0 100%); border-radius: 0; }
/* 真实 LOGO（强泰/警翼，已获授权）：白底圆角板 + 原图 contain，保证黑字标在浅色/深色环境都可读 */
.bl-mk.bl-logo {
  width: 56px; height: 32px; padding: 4px 6px; border-radius: 8px;
  background: #fff; border: 1px solid var(--line); box-shadow: none; text-shadow: none;
}
.bl-mk.bl-logo img { display: block; max-width: 100%; max-height: 100%; object-fit: contain; }
.bf-mk.bl-logo { width: 66px; height: 38px; border-radius: 10px; padding: 4px 7px; }
.bl-tx b { display: block; font-size: 14px; font-weight: 800; color: var(--ink); letter-spacing: .3px; }
.bl-tx i { display: block; font-style: normal; font-size: 11.5px; color: var(--ink-3); margin-top: 3px; }
.bb-head .nb { white-space: nowrap; }

/* 核心主推：3 张固定大卡，走跑马灯前先给重点品牌稳定曝光 + 在售款数 */
.bb-feature { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 16px; }
/* 主推品牌为奇数时，末张横跨整行，避免右半区留空 */
@media (min-width: 641px) { .bb-feature > .bf-card:last-child:nth-child(odd) { grid-column: 1 / -1; } }
.bf-card {
  position: relative; display: flex; align-items: center; gap: 11px; overflow: hidden;
  padding: 12px 13px; background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  transition: border-color .15s, box-shadow .18s, transform .18s;
}
.bf-card::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 3px;
  background: linear-gradient(180deg, var(--c1), var(--c2)); opacity: 0; transition: opacity .18s;
}
.bf-card:hover { border-color: var(--blue-500); box-shadow: 0 10px 26px rgba(15, 42, 90, .09); transform: translateY(-2px); }
.bf-card:hover::before { opacity: 1; }
.bf-mk { width: 42px; height: 42px; font-size: 13px; border-radius: 11px; }
.bf-tx { flex: 1; min-width: 0; }
.bf-top { display: flex; align-items: center; gap: 7px; }
.bf-tx > .bf-name { display: block; }
.bf-tag em {
  font-style: normal; font-size: 10px; font-weight: 700; color: var(--blue-700);
  background: rgba(43, 109, 232, .08); border: 1px solid rgba(43, 109, 232, .18);
  border-radius: 3px; padding: 0 4px; margin-right: 5px; white-space: nowrap;
}
.bf-name {
  min-width: 0; font-size: 13.5px; font-weight: 800; color: var(--ink); letter-spacing: .1px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bf-top em {
  flex: none; font-style: normal; font-size: 10.5px; font-weight: 700; line-height: 1.5;
  color: var(--blue-700); background: rgba(43, 109, 232, .08);
  border: 1px solid rgba(43, 109, 232, .18); border-radius: 4px; padding: 0 5px; white-space: nowrap;
}
.bf-tag {
  display: block; margin-top: 4px; font-size: 11.5px; color: var(--ink-3);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.bf-cnt { flex: none; text-align: right; font-size: 10.5px; color: var(--ink-3); line-height: 1.2; }
.bf-cnt b { display: block; font-size: 17px; font-weight: 800; color: var(--blue-700); font-variant-numeric: tabular-nums; }

@media (max-width: 640px) {
  .brand-band { padding: 18px 0 20px; }
  .bb-head { margin-bottom: 14px; }
  .bb-head .title { font-size: 17px; }
  .bb-feature { grid-template-columns: 1fr; gap: 10px; margin-bottom: 12px; }
  .bf-card { padding: 11px 12px; gap: 11px; border-radius: 10px; }
  .bf-mk { width: 36px; height: 36px; font-size: 11.5px; border-radius: 9px; }
  .bf-mk.bl-logo { width: 68px; height: 36px; border-radius: 9px; padding: 4px 7px; }
  .bf-name { font-size: 14px; }
  .bf-top em { font-size: 10px; }
  .bf-tag { font-size: 11px; margin-top: 3px; }
  .bf-cnt b { font-size: 16px; }
  .brand-logo { height: 52px; padding: 0 14px 0 12px; gap: 9px; border-radius: 10px; }
  .bl-mk { width: 26px; height: 26px; font-size: 9.5px; border-radius: 7px; }
  .bl-mk.bl-logo { width: 50px; height: 26px; border-radius: 7px; padding: 3px 5px; }
  .bl-mk.s-dia, .bl-mk.s-tri { font-size: 8px; }
  .bl-tx b { font-size: 13px; }
  .bl-tx i { font-size: 10.5px; margin-top: 2px; }
  .bb-group { gap: 10px; padding-right: 10px; }
}

/* ---------- 通用区块 ---------- */
.section { padding: 52px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 26px; gap: 16px; flex-wrap: wrap; }
.section-head .title { font-size: 26px; font-weight: 800; color: var(--ink); display: flex; align-items: center; gap: 10px; }
.section-head .title::before { content: ""; width: 5px; height: 24px; background: linear-gradient(180deg, var(--blue-500), var(--blue-700)); border-radius: 3px; }
.section-head .sub { font-size: 13.5px; color: var(--ink-3); margin-top: 4px; }
.section-head .more { color: var(--blue-600); font-size: 14px; display: inline-flex; align-items: center; gap: 4px; font-weight: 500; }
.section-head .more svg { width: 15px; height: 15px; transition: transform .15s; }
.section-head .more:hover svg { transform: translateX(3px); }

/* ---------- 分类网格（主图版） ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.cat-card {
  position: relative; display: block; overflow: hidden;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.cat-card:hover { border-color: var(--blue-500); box-shadow: var(--shadow-lg); transform: translateY(-3px); color: inherit; }
.cat-art { position: relative; display: block; aspect-ratio: 200 / 120; overflow: hidden; background: #0D1B33; }
.ca-main { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .45s cubic-bezier(.22, .61, .36, 1); }
.cat-card:hover .ca-main { transform: scale(1.05); }
.ca-no {
  position: absolute; top: 7px; left: 9px; font-size: 17px; font-weight: 800; line-height: 1;
  color: rgba(255, 255, 255, .5); letter-spacing: .5px; font-variant-numeric: tabular-nums;
  text-shadow: 0 1px 6px rgba(4, 12, 28, .65); pointer-events: none;
}
.ca-scrim {
  position: absolute; left: 0; right: 0; bottom: 0; height: 48%; pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 17, 35, 0), rgba(7, 17, 35, .38));
}
.cat-go {
  position: absolute; right: 9px; bottom: 9px; width: 24px; height: 24px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, .92); color: var(--blue-700);
  box-shadow: 0 2px 6px rgba(6, 22, 48, .2);
  opacity: 0; transform: translateY(4px); transition: opacity .2s, transform .2s;
}
.cat-go svg { width: 13px; height: 13px; }
.cat-card:hover .cat-go { opacity: 1; transform: none; }
.cat-body { display: block; padding: 11px 13px 13px; }
.cat-name { display: block; font-size: 14px; font-weight: 700; color: var(--ink); letter-spacing: .2px; }
.cat-role {
  display: inline-block; margin-top: 6px; padding: 1px 7px; border-radius: 4px;
  font-size: 11px; line-height: 1.7; color: var(--ink-3); background: #F2F5FA;
}
.cat-role.r-流量品类 { color: #0B6E78; background: #E7F6F7; font-weight: 600; }
.cat-role.r-主力品类 { color: var(--blue-700); background: var(--blue-50); font-weight: 600; }
.cat-role.r-高价值品类 { color: #B3261E; background: #FDECEA; font-weight: 600; }
.cat-role.r-长尾品类 { color: #5A6B85; background: #F2F5FA; }

/* ---------- 商品卡片 ---------- */
.product-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.product-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .18s;
  display: flex;
  flex-direction: column;
}
.product-card:hover { border-color: var(--blue-500); box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.pc-img {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--blue-50);
}
.pc-img svg { width: 100%; height: 100%; transition: transform .35s; }
.product-card:hover .pc-img svg { transform: scale(1.05); }
.pc-badges { position: absolute; top: 8px; left: 8px; display: flex; flex-direction: column; gap: 5px; z-index: 3; }
.pc-badge {
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--red);
  box-shadow: 0 2px 6px rgba(0,0,0,.18);
}
.pc-badge.b-blue { background: var(--blue-600); }
.pc-badge.b-gold { background: linear-gradient(135deg, #F5A623, #E8890C); }

/* 非会员水印（演示内容保护机制） */
.pc-watermark {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: .85;
  background-image: repeating-linear-gradient(
    -38deg,
    transparent 0,
    transparent 64px,
    rgba(255,255,255,.16) 64px,
    rgba(255,255,255,.16) 65px
  );
}
.pc-watermark::before, .pc-watermark::after {
  content: "直采云";
  position: absolute;
  font-size: 15px;
  font-weight: 700;
  color: rgba(255,255,255,.38);
  letter-spacing: 3px;
  white-space: nowrap;
}
.pc-watermark::before { top: 26%; left: -8%; transform: rotate(-38deg); }
.pc-watermark::after { bottom: 24%; right: -8%; transform: rotate(-38deg); }
body.member-mode .pc-watermark { display: none; }

.pc-mask {
  position: absolute;
  inset: 0;
  background: rgba(11,42,84,.42);
  backdrop-filter: blur(2px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 4;
  color: #fff;
  font-size: 13px;
  gap: 6px;
  font-weight: 600;
}
.pc-mask svg { width: 16px; height: 16px; }
.product-card:hover .pc-mask { display: flex; }

.pc-body { padding: 12px 12px 14px; display: flex; flex-direction: column; flex: 1; }
.pc-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 40px;
}
.pc-name:hover { color: var(--blue-600); }
.pc-shop { font-size: 12px; color: var(--ink-3); margin-top: 6px; display: flex; align-items: center; gap: 5px; min-width: 0; }
.pc-shop .shop-tag { background: var(--blue-50); color: var(--blue-700); border: 1px solid var(--blue-100); font-size: 10px; padding: 0 5px; border-radius: 3px; flex: none; }
.pc-shop .shop-tag:hover { background: var(--blue-700); color: #fff; border-color: var(--blue-700); }
.pc-shop .shop-name { color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pc-shop .shop-name:hover { color: var(--blue-600); }
.pc-price .val-ask { font-size: 19px; letter-spacing: 1px; }

.pc-price-row { margin-top: auto; padding-top: 10px; }
.pc-price { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.pc-price .cur { color: var(--red); font-weight: 800; font-size: 13px; }
.pc-price .val { color: var(--red); font-weight: 800; font-size: 21px; font-variant-numeric: tabular-nums; line-height: 1; }
.pc-price .unit { color: var(--ink-3); font-size: 12px; }
.pc-price-terminal { font-size: 12px; color: var(--ink-3); margin-top: 5px; }
.pc-price-terminal s { margin-right: 5px; }

/* 代理价：非会员隐藏 */
.pc-agent { display: flex; align-items: center; gap: 6px; margin-top: 7px; }
.pc-agent .agent-tag {
  font-size: 11px; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, #F5A623, #E8890C);
  padding: 1px 7px; border-radius: 4px; flex: none;
}
.pc-agent .agent-val { color: #E8890C; font-weight: 800; font-size: 15px; font-variant-numeric: tabular-nums; }
.pc-agent .agent-hidden {
  display: inline-flex; align-items: center; gap: 5px;
  background: #FFF4E0; color: #C77E0A; border: 1px dashed #F5C96B;
  font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 5px;
}
.pc-agent .agent-hidden svg { width: 13px; height: 13px; }
body.member-mode .pc-agent .agent-hidden { display: none; }
body:not(.member-mode) .pc-agent .agent-val { display: none; }
body:not(.member-mode) .pc-agent .agent-tag { display: none; }

.pc-meta { display: flex; justify-content: space-between; align-items: center; margin-top: 9px; font-size: 12px; color: var(--ink-3); }
.pc-meta .moq { background: var(--bg); border: 1px solid var(--line); padding: 1px 7px; border-radius: 4px; }

/* ---------- 价值主张三卡 ---------- */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-card {
  border-radius: 14px;
  padding: 28px 26px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.value-card.v1 { background: linear-gradient(150deg, #123E7C, #1B5BD7); }
.value-card.v2 { background: linear-gradient(150deg, #8A2432, #E63946); }
.value-card.v3 { background: linear-gradient(150deg, #0B5C46, #14A06E); }
.value-card::after {
  content: "";
  position: absolute;
  right: -30px; top: -30px;
  width: 130px; height: 130px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
}
.value-card .v-icon { width: 46px; height: 46px; margin-bottom: 14px; }
.value-card .v-icon svg { width: 100%; height: 100%; }
.value-card h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; }
.value-card p { font-size: 13.5px; color: rgba(255,255,255,.82); line-height: 1.7; position: relative; z-index: 1; }
.value-card .v-price { font-size: 30px; font-weight: 800; margin: 10px 0 4px; }
.value-card .v-price small { font-size: 14px; font-weight: 500; opacity: .8; }
.value-card .v-link { display: inline-flex; align-items: center; gap: 5px; margin-top: 14px; font-size: 13.5px; font-weight: 600; color: #fff; border-bottom: 1px solid rgba(255,255,255,.4); padding-bottom: 2px; position: relative; z-index: 1; }
.value-card .v-link svg { width: 14px; height: 14px; }

/* ---------- 阶段路线图（首页预览） ---------- */
.phase-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.phase-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px;
  position: relative;
  transition: all .18s;
}
.phase-item:hover { border-color: var(--blue-500); box-shadow: var(--shadow); }
.phase-item .p-step {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  color: #fff; font-weight: 800; font-size: 14px;
  margin-bottom: 10px;
}
.phase-item h4 { font-size: 15.5px; font-weight: 700; margin-bottom: 4px; }
.phase-item .p-time { font-size: 12px; color: var(--red); font-weight: 700; margin-bottom: 8px; }
.phase-item p { font-size: 12.5px; color: var(--ink-2); line-height: 1.7; }
.phase-item .p-target { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line); font-size: 12px; color: var(--ink-3); display: grid; gap: 3px; }
.phase-item .p-target b { color: var(--blue-700); }

/* ---------- CTA 横幅 ---------- */
.cta-band {
  border-radius: 16px;
  padding: 40px 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  background:
    radial-gradient(600px 300px at 90% 10%, rgba(43,109,232,.35), transparent 60%),
    linear-gradient(150deg, #0B2A54, #123E7C);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 22px 22px;
}
.cta-card { position: relative; z-index: 1; display: flex; gap: 18px; align-items: flex-start; }
.cta-card .c-icon {
  width: 54px; height: 54px; flex: none;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
}
.cta-card .c-icon svg { width: 28px; height: 28px; }
.cta-card h3 { font-size: 19px; font-weight: 700; margin-bottom: 6px; }
.cta-card p { font-size: 13.5px; color: rgba(255,255,255,.75); line-height: 1.7; margin-bottom: 14px; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--blue-900); color: rgba(255,255,255,.65); margin-top: 20px; }
.footer-main { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 30px; padding: 44px 0 30px; }
.footer-brand .logo-text .name { color: #fff; }
.footer-brand p { font-size: 12.5px; line-height: 1.8; margin-top: 14px; max-width: 300px; }
.footer-col h4 { color: #fff; font-size: 14.5px; margin-bottom: 14px; font-weight: 600; }
.footer-col a { display: block; font-size: 12.5px; padding: 4px 0; color: rgba(255,255,255,.6); }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 18px 0;
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  color: rgba(255,255,255,.45);
}
/* 页脚底部：左侧条款入口 + 右侧版权与备案号（工信部要求 ICP 号须链接 beian.miit.gov.cn） */
.fb-links { display: flex; gap: 18px; flex-wrap: wrap; }
.fb-links a { color: rgba(255,255,255,.55); }
.fb-links a:hover { color: #fff; }
.fb-legal { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; justify-content: flex-end; text-align: right; }
.fb-legal a { color: rgba(255,255,255,.58); }
.fb-legal a:hover { color: #fff; }
.fb-sep { opacity: .3; }

/* ---------- 法律条款页（隐私政策 / 服务条款） ---------- */
.legal-doc { max-width: 880px; margin: 0 auto; padding: 4px 0 70px; }
.legal-doc h1 { font-size: 27px; margin: 4px 0 12px; }
.legal-meta { font-size: 12.5px; color: var(--ink-3); padding-bottom: 16px; border-bottom: 1px solid var(--line); margin: 0 0 24px; line-height: 1.9; }
.legal-doc h2 { font-size: 17px; margin: 32px 0 10px; padding-left: 11px; border-left: 3px solid var(--blue-600); line-height: 1.5; }
.legal-doc h3 { font-size: 14.5px; margin: 18px 0 8px; color: var(--ink); }
.legal-doc p, .legal-doc li { font-size: 14px; line-height: 1.95; color: var(--ink-2); }
.legal-doc p { margin: 0 0 10px; }
.legal-doc ul, .legal-doc ol { margin: 0 0 12px; padding-left: 22px; }
.legal-doc li { margin-bottom: 6px; }
.legal-doc b { color: var(--ink); }
.legal-doc a { color: var(--blue-600); }
.legal-doc .legal-note { background: #F4F7FC; border-radius: 10px; padding: 14px 16px; margin: 14px 0; font-size: 13px; line-height: 1.9; color: var(--ink-2); }
.legal-doc table { width: 100%; border-collapse: collapse; margin: 12px 0 18px; font-size: 13px; }
.legal-doc th, .legal-doc td { border: 1px solid var(--line); padding: 9px 11px; text-align: left; vertical-align: top; line-height: 1.8; }
.legal-doc th { background: #F4F7FC; font-weight: 600; color: var(--ink); }
.legal-doc .legal-toc { background: #F7FAFF; border: 1px solid var(--line); border-radius: 10px; padding: 16px 20px; margin-bottom: 26px; }
.legal-doc .legal-toc ol { margin: 6px 0 0; padding-left: 20px; columns: 2; column-gap: 28px; }
.legal-doc .legal-toc li { margin-bottom: 4px; font-size: 13px; }
@media (max-width: 640px) { .legal-doc .legal-toc ol { columns: 1; } .legal-doc h1 { font-size: 22px; } }

/* ---------- 面包屑 ---------- */
.crumb { font-size: 12.5px; color: var(--ink-3); padding: 14px 0; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.crumb a:hover { color: var(--blue-600); }
.crumb .sep { color: #C3CDDF; }
.crumb .cur { color: var(--ink); font-weight: 500; }

/* ---------- 列表页布局 ---------- */
.list-layout { display: grid; grid-template-columns: 210px 1fr; gap: 18px; align-items: start; }
.side-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.side-card .side-title { padding: 13px 16px; font-weight: 700; font-size: 14.5px; border-bottom: 1px solid var(--line); background: var(--blue-50); color: var(--blue-800); }
.side-cat { display: flex; align-items: center; gap: 10px; padding: 11px 16px; font-size: 13.5px; color: var(--ink-2); border-bottom: 1px solid #F0F3F8; transition: all .12s; }
.side-cat:last-child { border-bottom: none; }
.side-cat:hover { background: var(--blue-50); color: var(--blue-700); }
.side-cat.active { background: var(--blue-50); color: var(--blue-700); font-weight: 700; border-left: 3px solid var(--blue-600); padding-left: 13px; }
.side-cat .s-icon { width: 30px; height: 30px; border-radius: 8px; background: var(--blue-50); color: var(--blue-700); display: flex; align-items: center; justify-content: center; flex: none; }
.side-cat .s-icon svg { width: 18px; height: 18px; }
.side-cat .s-role { margin-left: auto; font-size: 10.5px; color: var(--ink-3); flex: none; }
.side-cat .s-role.r-高价值 { color: var(--red); font-weight: 700; }

.list-toolbar {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.list-toolbar .t-label { font-size: 12.5px; color: var(--ink-3); margin-right: 2px; }
.sort-btn { font-size: 13px; padding: 5px 13px; border-radius: 6px; color: var(--ink-2); border: 1px solid transparent; }
.sort-btn:hover { color: var(--blue-600); }
.sort-btn.active { background: var(--blue-600); color: #fff; font-weight: 600; }
.list-toolbar .t-result { margin-left: auto; font-size: 12.5px; color: var(--ink-3); }
.list-toolbar .t-result b { color: var(--red); }

.list-banner {
  background: linear-gradient(120deg, #0E3468, #1B5BD7);
  border-radius: var(--radius);
  color: #fff;
  padding: 20px 24px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 18px;
  position: relative;
  overflow: hidden;
}
.list-banner::after { content: ""; position: absolute; right: -40px; top: -40px; width: 160px; height: 160px; border-radius: 50%; background: rgba(255,255,255,.07); }
.list-banner h3 { font-size: 17px; font-weight: 700; }
.list-banner p { font-size: 12.5px; color: rgba(255,255,255,.75); margin-top: 3px; }
.list-banner .lb-tags { margin-left: auto; display: flex; gap: 8px; position: relative; z-index: 1; }
.list-banner .lb-tag { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); padding: 4px 12px; border-radius: 20px; font-size: 12px; }

.empty-tip { text-align: center; padding: 60px 0; color: var(--ink-3); }
.empty-tip .big { font-size: 40px; margin-bottom: 10px; }

/* ---------- 商品详情页 ---------- */
.detail-layout { display: grid; grid-template-columns: 460px 1fr; gap: 20px; align-items: start; }
.gallery { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; min-width: 0; }
.gallery-main {
  position: relative;
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--blue-50);
}
.gallery-main svg { width: 100%; height: 100%; }
.gallery-main .g-tip {
  position: absolute;
  left: 10px; bottom: 10px;
  background: rgba(11,42,84,.72);
  color: #fff;
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 6px;
  display: flex; align-items: center; gap: 6px;
  backdrop-filter: blur(4px);
}
.gallery-main .g-tip svg { width: 14px; height: 14px; }
body.member-mode .gallery-main .g-tip { display: none; }
.gallery-thumbs { display: flex; gap: 8px; margin-top: 12px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
.gallery-thumbs .g-thumb {
  width: 64px; height: 64px;
  flex: 0 0 auto;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid var(--line);
  cursor: pointer;
  background: #fff;
  transition: border-color .15s;
}
.gallery-thumbs .g-thumb.active, .gallery-thumbs .g-thumb:hover { border-color: var(--blue-600); }
.gallery-thumbs .g-thumb svg { width: 100%; height: 100%; }
.gallery-actions { display: flex; gap: 10px; margin-top: 12px; }
.gallery-actions .ga-item { flex: 1; text-align: center; font-size: 12.5px; color: var(--ink-2); border: 1px solid var(--line); border-radius: 6px; padding: 8px 0; display: flex; align-items: center; justify-content: center; gap: 6px; }
.gallery-actions .ga-item svg { width: 15px; height: 15px; }
.gallery-actions .ga-item:hover { color: var(--blue-600); border-color: var(--blue-500); }
body.member-mode .ga-item.ga-locked { color: var(--green); border-color: rgba(15,169,88,.4); }

.detail-info { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; }
.detail-info h1 { font-size: 20px; font-weight: 700; line-height: 1.5; }
.detail-info .di-sub { font-size: 12.5px; color: var(--ink-3); margin-top: 5px; }
.detail-info .di-shop-row { display: flex; align-items: center; gap: 10px; margin: 14px 0; padding: 12px 14px; background: var(--blue-50); border-radius: 8px; flex-wrap: wrap; }
.detail-info .di-shop-row .shop-name { font-weight: 700; color: var(--blue-800); font-size: 14px; }
.detail-info .di-shop-row .shop-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.detail-info .di-shop-row .st { font-size: 11px; color: var(--blue-700); background: #fff; border: 1px solid var(--blue-100); padding: 1px 8px; border-radius: 4px; }

.price-box {
  background: linear-gradient(120deg, #FFF6F6, #FFF9F0);
  border: 1px solid #FBE3E3;
  border-radius: 10px;
  padding: 16px 18px;
}
.price-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.price-row .p-label { font-size: 13px; color: var(--ink-2); width: 76px; flex: none; }
.price-row .p-cur { color: var(--red); font-weight: 800; font-size: 16px; }
.price-row .p-val { color: var(--red); font-weight: 800; font-size: 30px; line-height: 1; font-variant-numeric: tabular-nums; }
.price-row .p-unit { font-size: 12.5px; color: var(--ink-3); }
.price-row .p-note { font-size: 12px; color: var(--ink-3); }
.price-row.agent-row .p-val { color: #E8890C; font-size: 24px; }
.price-row.agent-row .p-cur { color: #E8890C; }
.price-divider { border: none; border-top: 1px dashed #F0D9D9; margin: 12px 0; }
.agent-lock-box {
  display: flex; align-items: center; gap: 12px;
  background: #FFF7E8; border: 1px dashed #F5C96B; border-radius: 8px;
  padding: 11px 14px; font-size: 13px; color: #9A6208;
}
.agent-lock-box svg { width: 20px; height: 20px; flex: none; }
.agent-lock-box .al-link { margin-left: auto; flex: none; }
body.member-mode .agent-lock-box { display: none; }
body:not(.member-mode) .price-row.agent-row { display: none; }

.tier-table { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 12.5px; }
.tier-table th, .tier-table td { border: 1px solid #F3E2C2; padding: 6px 10px; text-align: center; }
.tier-table th { background: #FFF7E8; color: #9A6208; font-weight: 600; }
.tier-table td { color: var(--ink-2); background: #FFFDF8; }

.detail-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; margin: 14px 0; font-size: 13px; }
.detail-meta .dm-item { display: flex; gap: 8px; }
.detail-meta .dm-k { color: var(--ink-3); flex: none; width: 64px; }
.detail-meta .dm-v { color: var(--ink-2); }

.detail-actions { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }
.detail-actions .btn { flex: 1; min-width: 150px; padding: 13px 20px; font-size: 15.5px; }

.detail-tabs { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); margin-top: 20px; overflow: hidden; }
.detail-tabs .dt-head { display: flex; border-bottom: 1px solid var(--line); background: #FAFBFE; }
.detail-tabs .dt-tab { padding: 14px 26px; font-size: 14.5px; font-weight: 600; color: var(--ink-2); border-bottom: 2px solid transparent; cursor: pointer; }
.detail-tabs .dt-tab.active { color: var(--blue-700); border-bottom-color: var(--blue-600); background: #fff; }
.detail-tabs .dt-body { padding: 24px 26px; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.spec-table tr:nth-child(even) { background: #FAFBFE; }
.spec-table th, .spec-table td { border: 1px solid var(--line); padding: 9px 14px; text-align: left; }
.spec-table th { width: 220px; background: var(--blue-50); color: var(--blue-800); font-weight: 600; }
.spec-table td { color: var(--ink-2); }
.spec-copy-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; background: var(--blue-50); border: 1px solid var(--blue-100); border-radius: 8px; padding: 10px 14px; font-size: 13px; color: var(--blue-800); }
.spec-copy-bar .sc-note { color: var(--ink-3); font-size: 12px; }
.spec-copy-bar .btn { margin-left: auto; }

/* ---------- 产品资料下载（规格参数 Tab 内的文档位） ---------- */
.doc-block { margin-top: 22px; border: 1px solid var(--line); border-radius: 10px; background: #fff; overflow: hidden; }
.doc-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 16px; background: #FAFBFE; border-bottom: 1px solid var(--line); }
.doc-head h4 { display: flex; align-items: center; gap: 7px; margin: 0; font-size: 14.5px; color: var(--ink); }
.doc-head h4 svg { width: 17px; height: 17px; color: var(--blue-600); }
.doc-head .doc-note { margin-left: auto; font-size: 12px; color: var(--ink-3); }
.doc-list { list-style: none; margin: 0; padding: 0; }
.doc-item { display: flex; align-items: center; gap: 13px; padding: 13px 16px; }
.doc-item + .doc-item { border-top: 1px dashed var(--line); }
.doc-type { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 8px; background: linear-gradient(135deg, var(--blue-600), var(--blue-700)); color: #fff; font-size: 10.5px; font-weight: 700; letter-spacing: .3px; display: flex; align-items: center; justify-content: center; }
.doc-info { min-width: 0; flex: 1 1 auto; }
.doc-info b { display: block; font-size: 14px; color: var(--ink); font-weight: 600; line-height: 1.5; word-break: break-word; }
.doc-info span { display: block; margin-top: 3px; font-size: 12px; color: var(--ink-3); }
.doc-item .doc-dl { flex: 0 0 auto; }
.doc-tip { margin: 0; padding: 10px 16px 13px; font-size: 12px; color: var(--ink-3); line-height: 1.7; border-top: 1px solid var(--line); background: #FCFDFF; }
@media (max-width: 640px) {
  .doc-head { padding: 11px 13px; }
  .doc-head .doc-note { margin-left: 0; flex-basis: 100%; }
  /* 窄屏让按钮独占一行右对齐，避免标题与元信息被挤压换行 */
  .doc-item { padding: 12px 13px; gap: 10px; flex-wrap: wrap; }
  .doc-type { width: 40px; height: 40px; font-size: 10px; }
  .doc-info { flex: 1 1 calc(100% - 50px); }
  .doc-item .doc-dl { margin-left: auto; }
  .doc-tip { padding: 10px 13px 12px; }
}

.detail-desc h4 { font-size: 15px; margin: 18px 0 8px; color: var(--ink); }
.detail-desc p { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; }
.detail-desc .dd-img { margin: 14px 0; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(11,26,48,.6);
  backdrop-filter: blur(3px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-mask.show { display: flex; animation: fadeIn .18s; }
.modal {
  background: #fff;
  border-radius: 14px;
  width: 100%;
  max-width: 520px;
  max-height: 88vh;
  overflow: auto;
  box-shadow: var(--shadow-lg);
  animation: popIn .22s;
}
@keyframes fadeIn { from { opacity: 0; } }
@keyframes popIn { from { opacity: 0; transform: translateY(16px) scale(.97); } }
.modal-head { display: flex; align-items: center; padding: 18px 22px 0; }
.modal-head h3 { font-size: 17px; font-weight: 700; }
.modal-head .m-close { margin-left: auto; color: var(--ink-3); padding: 4px; border-radius: 6px; }
.modal-head .m-close:hover { background: var(--bg); color: var(--ink); }
.modal-head .m-close svg { width: 18px; height: 18px; }
.modal-body { padding: 18px 22px 24px; }

/* 会员开通弹窗 · 方案选择 */
.plan-pick { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 16px; }
.plan-chip { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 9px 4px; border: 1.5px solid var(--line); border-radius: 9px; background: #fff; cursor: pointer; transition: .15s; }
.plan-chip b { font-size: 12.5px; font-weight: 600; color: var(--ink-2); line-height: 1.3; }
.plan-chip span { font-size: 12px; color: var(--ink-3); }
.plan-chip:hover { border-color: var(--blue-300, #9DC0F5); }
.plan-chip.on { border-color: var(--blue-600); background: var(--blue-50); }
.plan-chip.on b { color: var(--blue-800); }
.plan-chip.on span { color: var(--blue-700); font-weight: 700; }
@media (max-width: 640px) {
  .plan-pick { grid-template-columns: repeat(2, 1fr); }
}

/* 会员开通弹窗 · 开票需求三态 */
.inv-pick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.inv-chip { padding: 9px 6px; border: 1.5px solid var(--line); border-radius: 9px; background: #fff; cursor: pointer; transition: .15s; font-size: 12.5px; font-weight: 600; color: var(--ink-2); line-height: 1.35; }
.inv-chip:hover { border-color: var(--blue-300, #9DC0F5); }
.inv-chip.on { border-color: var(--blue-600); background: var(--blue-50); color: var(--blue-800); }
#invBox { margin: 4px 0 14px; padding: 14px 14px 2px; border: 1px dashed var(--line); border-radius: 10px; background: #FBFCFE; }
#invBox .form-item { margin-bottom: 12px; }
@media (max-width: 640px) {
  .inv-pick { grid-template-columns: 1fr; }
}

/* 会员开通成功页 · 订单号与扫码收款 */
.succ-order { margin: 10px 0 0; font-size: 13px; color: var(--ink-2); }
.succ-order span { color: var(--ink-3); font-size: 12px; margin-right: 3px; }
.succ-order b { font-family: Consolas, Monaco, monospace; font-size: 14px; color: var(--ink-1); letter-spacing: .3px; }
.pay-tabs { display: flex; gap: 8px; justify-content: center; margin: 16px 0 12px; }
.pay-tabs button { padding: 8px 22px; border: 1.5px solid var(--line); border-radius: 9px; background: #fff; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--ink-2); transition: .15s; }
.pay-tabs button:hover { border-color: var(--blue-300, #9DC0F5); }
.pay-tabs button.on { border-color: var(--blue-600); background: var(--blue-50); color: var(--blue-800); }
.pay-qr { width: 210px; height: 210px; margin: 0 auto; background: #fff; border: 1px solid var(--line); border-radius: 12px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.pay-qr img { width: 100%; height: 100%; object-fit: contain; display: block; }
.pay-qr-tip { font-size: 12px; color: var(--ink-3); padding: 14px; text-align: center; line-height: 1.8; }
.pay-note { margin: 14px 0 0; padding: 10px 12px; background: #FFF8E9; border-left: 3px solid #E2A93B; border-radius: 6px; font-size: 12.5px; color: #8A6212; line-height: 1.75; text-align: left; }
.pay-note b { color: #7A530E; }

/* 会员中心 · 对公转账信息 */
.payee-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; max-width: 720px; }
.pe-row { display: flex; align-items: center; gap: 14px; padding: 9px 0; border-bottom: 1px dashed #E8EDF5; font-size: 13.5px; }
.pe-row:last-of-type { border-bottom: 0; }
.pe-row span { width: 66px; flex: 0 0 66px; color: var(--ink-3); font-size: 12.5px; letter-spacing: 1px; }
.pe-row b { color: var(--ink-1); font-weight: 700; }
.pe-acct { font-family: Consolas, Monaco, monospace; letter-spacing: .6px; font-size: 14.5px; }
.pe-note { margin: 12px 0 0; padding: 10px 12px; background: #FFF8E9; border-left: 3px solid #E2A93B; border-radius: 6px; font-size: 12.5px; color: #8A6212; line-height: 1.7; }

/* 会员中心 · 我的订单与发票 */
.mo-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.mo-table th { background: #F7F9FC; font-size: 12.5px; color: var(--ink-3); font-weight: 600; text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.mo-table td { padding: 12px 14px; font-size: 13px; color: var(--ink-2); border-bottom: 1px solid var(--line); vertical-align: top; }
.mo-table tr:last-child td { border-bottom: 0; }
.mo-no { font-family: Consolas, Monaco, monospace; font-weight: 700; color: var(--ink-1); letter-spacing: .3px; font-size: 12.5px; }
.mo-amt { font-weight: 700; color: var(--ink-1); }
.mo-sub2 { display: block; font-size: 11.5px; color: var(--ink-3); margin-top: 3px; line-height: 1.5; }
.mo-st { display: inline-block; font-size: 11.5px; font-weight: 700; padding: 2px 8px; border-radius: 20px; white-space: nowrap; }
.mo-st.pending_pay { background: #FFF4E5; color: #B4761E; }
.mo-st.paid { background: #E8F2FF; color: #1B5BD7; }
.mo-st.invoiced { background: #E8F7EE; color: #17803A; }
.mo-st.closed, .mo-st.refunded { background: #F1F3F6; color: #6C7891; }
.mo-empty { padding: 28px; text-align: center; color: var(--ink-3); font-size: 13px; background: #fff; border: 1px dashed var(--line); border-radius: 12px; line-height: 1.8; }
.mo-dl { display: inline-block; margin-top: 5px; font-size: 12px; font-weight: 700; color: var(--blue-600); border-bottom: 1px solid transparent; }
.mo-dl:hover { border-bottom-color: var(--blue-600); }
.mo-sum { font-size: 12.5px; color: var(--ink-3); margin: 0 0 12px; }
.mo-scroll { overflow-x: auto; }

/* 会员中心 · 我的询价
   回复正文可能上千字，用卡片纵向排而不是表格——表格里塞长文本必然把列宽挤爆 */
.iq-list { display: grid; gap: 12px; }
.iq-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.iq-hd { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.iq-hd.on { background: linear-gradient(180deg, #F7FAFF, #fff); border-bottom-color: #CFE0FA; }
.iq-name { flex: 1; min-width: 0; font-size: 14px; font-weight: 700; color: var(--ink-1); line-height: 1.55; word-break: break-word; }
.iq-name small { display: block; font-size: 11.5px; font-weight: 400; color: var(--ink-3); margin-top: 3px; font-family: Consolas, Monaco, monospace; }
.iq-bd { padding: 12px 16px; display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 10px 18px; }
.iq-f { font-size: 13px; color: var(--ink-2); line-height: 1.7; word-break: break-word; }
.iq-f span { display: block; font-size: 11px; color: var(--ink-3); margin-bottom: 2px; letter-spacing: .3px; }
.iq-note { padding: 10px 16px 14px; border-top: 1px dashed var(--line); }
.iq-reply { padding: 12px 16px; background: #F7FAFF; border-top: 1px solid #CFE0FA; }
.iq-reply-t { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 12px; font-weight: 700; color: var(--blue-600); margin-bottom: 6px; }
.iq-reply-t em { font-style: normal; background: #E8F2FF; border-radius: 20px; padding: 1px 9px; font-family: Consolas, Monaco, monospace; }
.iq-reply-t i { font-style: normal; font-weight: 400; color: var(--ink-3); }
.iq-reply p { margin: 0; font-size: 13px; color: var(--ink-2); line-height: 1.9; white-space: pre-wrap; word-break: break-word; }
.iq-await { display: flex; gap: 7px; align-items: flex-start; padding: 11px 16px; background: #FFFBF2; border-top: 1px dashed #F0DCB4; font-size: 12.5px; color: #8A6420; line-height: 1.75; }
.iq-await svg { width: 15px; height: 15px; flex: none; margin-top: 2px; }
.iq-st { flex: none; font-size: 11.5px; font-weight: 700; padding: 2px 9px; border-radius: 20px; white-space: nowrap; }
.iq-st.pending { background: #FFF4E5; color: #B4761E; }
.iq-st.contacted { background: #EEF0FF; color: #4B4FC7; }
.iq-st.replied { background: #E8F7EE; color: #17803A; }
.iq-st.closed { background: #F1F3F6; color: #6C7891; }

/* ---------- 全站客服入口 ----------
   右下角漂浮，z-index 高于内容、低于弹窗（1000）与 toast（2000） */
.svc-dock { position: fixed; right: 22px; bottom: 22px; z-index: 880; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.svc-btn { display: inline-flex; align-items: center; gap: 7px; height: 44px; padding: 0 18px; border: 0; border-radius: 22px; background: var(--blue-600); color: #fff; font-size: 13.5px; font-weight: 700; cursor: pointer; font-family: inherit; box-shadow: 0 8px 22px rgba(27, 91, 215, .32); transition: .18s; }
.svc-btn:hover { background: var(--blue-700, #1650BC); transform: translateY(-1px); box-shadow: 0 10px 26px rgba(27, 91, 215, .4); }
.svc-btn svg { width: 18px; height: 18px; flex: none; }
.svc-panel { width: 292px; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 16px 44px rgba(9, 26, 52, .16); overflow: hidden; }
.svc-panel[hidden] { display: none; }
.svc-hd { display: flex; align-items: center; justify-content: space-between; padding: 12px 15px; border-bottom: 1px solid var(--line); background: #F7F9FC; }
.svc-hd b { font-size: 13.5px; color: var(--ink-1); }
.svc-x { width: 24px; height: 24px; border: 0; background: transparent; color: var(--ink-3); font-size: 19px; line-height: 1; cursor: pointer; border-radius: 6px; font-family: inherit; }
.svc-x:hover { background: #E9EEF6; color: var(--ink-1); }
.svc-rows { padding: 5px 0; }
.svc-row { display: flex; align-items: center; gap: 10px; padding: 9px 15px; }
.svc-row + .svc-row { border-top: 1px dashed #EDF1F7; }
.svc-ic { width: 28px; height: 28px; flex: 0 0 28px; border-radius: 8px; background: #EEF4FF; color: var(--blue-600); display: inline-flex; align-items: center; justify-content: center; }
.svc-ic svg { width: 15px; height: 15px; }
.svc-v { flex: 1; min-width: 0; }
.svc-v > span { display: block; font-size: 11px; color: var(--ink-3); margin-bottom: 2px; }
.svc-v a, .svc-v b { font-size: 13.5px; color: var(--ink-1); font-weight: 700; word-break: break-all; }
.svc-v a:hover { color: var(--blue-600); }
.svc-copy { flex: none; padding: 3px 9px; border: 1px solid var(--line); background: #fff; color: var(--ink-3); border-radius: 6px; font-size: 11.5px; cursor: pointer; font-family: inherit; transition: .15s; }
.svc-copy:hover { border-color: var(--blue-600); color: var(--blue-600); }
.svc-note { margin: 0; padding: 10px 15px 12px; border-top: 1px solid var(--line); background: #FFFBF2; font-size: 11.5px; color: #8A6420; line-height: 1.7; }
/* 窄屏收成圆形图标按钮，否则会盖住商品卡片右下角的操作区 */
@media (max-width: 560px) {
  .svc-dock { right: 14px; bottom: 14px; gap: 8px; }
  .svc-panel { width: calc(100vw - 28px); max-width: 320px; }
  .svc-btn { width: 48px; height: 48px; padding: 0; border-radius: 50%; justify-content: center; }
  .svc-btn span { display: none; }
  .svc-btn svg { width: 21px; height: 21px; }
}

/* 表单 */
.form-grid { display: grid; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-item label { display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 6px; font-weight: 500; }
.form-item label .req { color: var(--red); margin-right: 2px; }
.form-item input, .form-item select, .form-item textarea {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  outline: none;
  transition: border-color .15s;
  background: #fff;
}
.form-item input:focus, .form-item select:focus, .form-item textarea:focus { border-color: var(--blue-500); }
.form-item textarea { resize: vertical; min-height: 80px; }
.form-tip { font-size: 12px; color: var(--ink-3); line-height: 1.7; }
.form-success { text-align: center; padding: 30px 10px; }
.form-success .fs-icon {
  width: 62px; height: 62px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: rgba(15,169,88,.12);
  color: var(--green);
  display: flex; align-items: center; justify-content: center;
}
.form-success .fs-icon svg { width: 32px; height: 32px; }
.form-success h4 { font-size: 17px; margin-bottom: 6px; }
.form-success p { font-size: 13px; color: var(--ink-3); }

/* Toast */
.toast-box { position: fixed; top: 74px; left: 50%; transform: translateX(-50%); z-index: 2000; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast {
  background: rgba(11,42,84,.92);
  color: #fff;
  font-size: 13.5px;
  padding: 10px 20px;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  display: flex; align-items: center; gap: 8px;
  animation: toastIn .25s;
  max-width: 82vw;
}
.toast svg { width: 16px; height: 16px; flex: none; }
.toast.ok svg { color: #4ADE80; }
.toast.warn { background: rgba(154,98,8,.94); }
.toast.warn svg { color: #FFD166; }
@keyframes toastIn { from { opacity: 0; transform: translateY(-10px); } }
.toast.hide { opacity: 0; transform: translateY(-8px); transition: all .3s; }

/* ---------- 会员页 ---------- */
.pricing-hero { background: linear-gradient(160deg, #0B2A54, #123E7C); color: #fff; padding: 56px 0 60px; text-align: center; position: relative; overflow: hidden; }
.pricing-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 300px at 50% -20%, rgba(245,166,35,.22), transparent 60%); }
.pricing-hero .container { position: relative; }
.pricing-hero h1 { font-size: 34px; font-weight: 800; }
.pricing-hero .ph-sub { color: rgba(255,255,255,.72); margin: 12px 0 34px; font-size: 15px; }
.price-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; max-width: 980px; margin: 0 auto; text-align: left; }
/* 四档方案（月/年 × 个人/企业） */
.price-cards.price-cards-4 { grid-template-columns: repeat(4, 1fr); gap: 16px; max-width: 1180px; align-items: stretch; }
.price-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 16px;
  padding: 26px;
  position: relative;
  backdrop-filter: blur(6px);
}
.price-card.featured { background: #fff; border: none; color: var(--ink); box-shadow: 0 20px 50px rgba(0,0,0,.35); transform: scale(1.04); }
.price-card .pc-flag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, #F5A623, #E8890C); color: #fff; font-size: 12px; font-weight: 700; padding: 3px 14px; border-radius: 20px; white-space: nowrap; }
.price-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.price-card .pc-desc { font-size: 12.5px; opacity: .75; margin-bottom: 16px; }
.price-card .pc-amount { font-size: 38px; font-weight: 800; line-height: 1; }
.price-card .pc-amount small { font-size: 14px; font-weight: 500; }
.price-card .pc-amount .per { font-size: 14px; font-weight: 500; opacity: .7; }
.price-card .pc-origin { font-size: 12.5px; text-decoration: line-through; opacity: .55; margin-top: 4px; }
.price-card ul { margin: 18px 0; display: grid; gap: 9px; }
.price-card li { font-size: 13px; display: flex; gap: 8px; align-items: flex-start; line-height: 1.5; }
.price-card li svg { width: 15px; height: 15px; flex: none; margin-top: 3px; color: #4ADE80; }
.price-card.featured li svg { color: var(--green); }
.price-card .btn { width: 100%; }
/* 四档并排时按钮底部对齐（各卡内容行数不同） */
.price-cards-4 .price-card { display: flex; flex-direction: column; }
.price-cards-4 .price-card .btn { margin-top: auto; }
.price-cards-4 .price-card ul { margin-bottom: 20px; }

/* 年付方案高亮（不缩放，四档并排时保持整齐） */
.price-card.hl { background: #fff; border: 2px solid #F5A623; color: var(--ink); box-shadow: 0 18px 42px rgba(0,0,0,.30); }
.price-card.hl .pc-desc { opacity: .68; }
.price-card.hl li svg { color: var(--green); }
.price-card .pc-note { font-size: 12.5px; margin-top: 6px; opacity: .72; line-height: 1.6; min-height: 40px; }
.price-card.hl .pc-note { opacity: .8; color: var(--blue-800); font-weight: 600; }
.price-card .pc-save { display: inline-block; margin-top: 8px; background: #FFF4E0; color: #A9660B; font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 20px; }
.price-card.hl .pc-flag { background: linear-gradient(135deg, #F5A623, #E8890C); color: #fff; }

/* 访客说明条 */
.guest-strip { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; max-width: 1180px; margin: 22px auto 0; padding: 12px 18px; border: 1px dashed rgba(255,255,255,.28); border-radius: 10px; font-size: 13px; color: rgba(255,255,255,.72); text-align: left; }
.guest-strip .btn { flex: 0 0 auto; }

.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.benefit-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; transition: all .18s; }
.benefit-card:hover { border-color: var(--blue-500); box-shadow: var(--shadow); transform: translateY(-2px); }
.benefit-card .b-icon { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, var(--blue-50), var(--blue-100)); color: var(--blue-700); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.benefit-card .b-icon svg { width: 26px; height: 26px; }
.benefit-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.benefit-card p { font-size: 13px; color: var(--ink-2); line-height: 1.75; }
.benefit-card .b-tag { display: inline-block; margin-top: 12px; font-size: 11.5px; color: var(--red); background: #FFF0F0; border: 1px solid #FBD9D9; padding: 2px 9px; border-radius: 4px; font-weight: 600; }

/* 对比表 */
.compare-wrap { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.compare-table th, .compare-table td { padding: 13px 18px; text-align: center; border-bottom: 1px solid var(--line); }
.compare-table thead th { background: var(--blue-50); color: var(--blue-800); font-size: 14px; }
.compare-table thead th.col-member { background: linear-gradient(135deg, #FFF7E8, #FFEFD2); color: #B87508; }
.compare-table td:first-child, .compare-table th:first-child { text-align: left; color: var(--ink-2); width: 34%; }
.compare-table .yes { color: var(--green); font-weight: 700; }
.compare-table .no { color: #C0CBDA; }
.compare-table .vip-only { color: #E8890C; font-weight: 700; }
.compare-table tbody tr:hover { background: #FAFBFE; }
.compare-table td .cv-ico { width: 17px; height: 17px; display: inline-block; vertical-align: -3px; }

/* FAQ */
.faq-list { display: grid; gap: 12px; max-width: 860px; margin: 0 auto; }
.faq-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.faq-item .f-q { padding: 15px 20px; font-weight: 600; font-size: 14.5px; display: flex; align-items: center; gap: 10px; cursor: pointer; }
.faq-item .f-q .f-mark { color: var(--blue-600); font-weight: 800; flex: none; }
.faq-item .f-q .f-arrow { margin-left: auto; transition: transform .2s; color: var(--ink-3); }
.faq-item .f-q .f-arrow svg { width: 16px; height: 16px; }
.faq-item.open .f-q .f-arrow { transform: rotate(180deg); }
.faq-item .f-a { display: none; padding: 0 20px 16px 46px; font-size: 13.5px; color: var(--ink-2); line-height: 1.8; }
.faq-item.open .f-a { display: block; }

/* ---------- 企业入驻页 ---------- */
.merchant-hero { background: linear-gradient(155deg, #0E3468, #1B5BD7 70%, #2B6DE8); color: #fff; padding: 54px 0; position: relative; overflow: hidden; }
.merchant-hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px); background-size: 26px 26px; }
.merchant-hero .container { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 44px; align-items: center; }
.merchant-hero h1 { font-size: 34px; font-weight: 800; }
.merchant-hero h1 em { font-style: normal; color: #FFD166; }
.merchant-hero .mh-sub { color: rgba(255,255,255,.78); font-size: 15px; margin: 14px 0 26px; max-width: 520px; }
.merchant-hero .mh-points { display: grid; gap: 10px; }
.merchant-hero .mh-point { display: flex; gap: 10px; align-items: center; font-size: 14px; color: rgba(255,255,255,.9); }
.merchant-hero .mh-point svg { width: 18px; height: 18px; color: #4ADE80; flex: none; }
.merchant-form-card { background: #fff; border-radius: 16px; padding: 26px; box-shadow: 0 24px 60px rgba(0,0,0,.3); color: var(--ink); }
.merchant-form-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 4px; }
.merchant-form-card .mf-sub { font-size: 12.5px; color: var(--ink-3); margin-bottom: 18px; }

.step-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; position: relative; }
.step-flow::before { content: ""; position: absolute; top: 33px; left: 8%; right: 8%; border-top: 2px dashed #CBD6E8; z-index: 0; }
.step-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 26px 22px; text-align: center; position: relative; z-index: 1; }
.step-card .s-num {
  width: 46px; height: 46px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  color: #fff; font-size: 19px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px rgba(27,91,215,.3);
}
.step-card h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 13px; color: var(--ink-2); line-height: 1.75; }
.step-card .s-time { display: inline-block; margin-top: 12px; font-size: 12px; color: var(--blue-700); background: var(--blue-50); border: 1px solid var(--blue-100); padding: 2px 12px; border-radius: 20px; font-weight: 600; }

.compliance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.compliance-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: relative; overflow: hidden; }
.compliance-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--blue-500), var(--blue-700)); }
.compliance-card .cc-layer { font-size: 12px; font-weight: 800; color: var(--red); letter-spacing: 1px; margin-bottom: 8px; }
.compliance-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.compliance-card p { font-size: 13px; color: var(--ink-2); line-height: 1.8; }
.compliance-card ul { margin-top: 10px; display: grid; gap: 6px; }
.compliance-card li { font-size: 12.5px; color: var(--ink-2); padding-left: 16px; position: relative; }
.compliance-card li::before { content: ""; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--blue-500); }

/* ---------- 方案页 ---------- */
.plan-hero { background: linear-gradient(155deg, #0B2A54, #0E3468 60%, #123E7C); color: #fff; padding: 50px 0 44px; position: relative; overflow: hidden; }
.plan-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(800px 320px at 80% -10%, rgba(43,109,232,.3), transparent 60%); }
.plan-hero .container { position: relative; }
.plan-hero h1 { font-size: 32px; font-weight: 800; }
.plan-hero .pl-sub { color: rgba(255,255,255,.72); margin-top: 10px; font-size: 14.5px; max-width: 760px; }
.plan-hero .pl-badges { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.plan-hero .pl-badge { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); border-radius: 8px; padding: 6px 14px; font-size: 12.5px; color: rgba(255,255,255,.85); }
.plan-hero .pl-badge b { color: #FFD166; }

.market-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.market-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; text-align: center; position: relative; overflow: hidden; }
.market-card .m-num { font-size: 34px; font-weight: 800; color: var(--blue-700); font-variant-numeric: tabular-nums; }
.market-card .m-num em { font-style: normal; font-size: 16px; }
.market-card .m-lbl { font-size: 13px; color: var(--ink-2); margin-top: 6px; font-weight: 600; }
.market-card .m-desc { font-size: 12px; color: var(--ink-3); margin-top: 6px; line-height: 1.6; }
.market-card .m-bar { height: 6px; border-radius: 3px; background: var(--blue-100); margin-top: 14px; overflow: hidden; }
.market-card .m-bar i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--blue-500), var(--blue-700)); }
.market-card.hot .m-num { color: var(--red); }
.market-card.hot .m-bar i { background: linear-gradient(90deg, #F05A66, var(--red)); }

.engine-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.engine-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 24px; position: relative; overflow: hidden; transition: all .18s; }
.engine-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.engine-card .e-rank { position: absolute; top: 14px; right: 16px; font-size: 44px; font-weight: 800; color: #F0F4FA; line-height: 1; }
.engine-card .e-icon { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.engine-card .e-icon svg { width: 26px; height: 26px; }
.engine-card.e1 .e-icon { background: #E8F1FE; color: var(--blue-600); }
.engine-card.e2 .e-icon { background: #FDECEC; color: var(--red); }
.engine-card.e3 .e-icon { background: #E9F8F1; color: var(--green); }
.engine-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.engine-card .e-price { font-size: 24px; font-weight: 800; color: var(--ink); margin-bottom: 8px; }
.engine-card .e-price small { font-size: 13px; color: var(--ink-3); font-weight: 500; }
.engine-card p { font-size: 13px; color: var(--ink-2); line-height: 1.75; }
.engine-card .e-foot { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--line); display: flex; justify-content: space-between; font-size: 12px; }
.engine-card .e-foot .k { color: var(--ink-3); }
.engine-card .e-foot .v { font-weight: 700; }
.engine-card.e1 .e-foot .v { color: var(--blue-700); }
.engine-card.e2 .e-foot .v { color: var(--red); }
.engine-card.e3 .e-foot .v { color: var(--green); }

/* 阶段 Tab */
.phase-tabs { display: flex; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
.phase-tab {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 12px 20px;
  text-align: left;
  transition: all .15s;
  flex: 1;
  min-width: 170px;
}
.phase-tab .pt-name { font-size: 14.5px; font-weight: 700; color: var(--ink); }
.phase-tab .pt-time { font-size: 12px; color: var(--ink-3); margin-top: 2px; }
.phase-tab:hover { border-color: var(--blue-500); }
.phase-tab.active { border-color: var(--blue-600); background: var(--blue-50); box-shadow: 0 4px 14px rgba(27,91,215,.14); }
.phase-tab.active .pt-name { color: var(--blue-700); }
.phase-tab.active .pt-time { color: var(--blue-600); }
.phase-panel { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 26px; display: none; }
.phase-panel.show { display: grid; grid-template-columns: 1.2fr .8fr; gap: 26px; animation: fadeIn .25s; }
.phase-panel .pp-main h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--blue-800); }
.phase-panel .pp-main p { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; margin-bottom: 12px; }
.phase-panel .pp-main ul { display: grid; gap: 8px; }
.phase-panel .pp-main li { font-size: 13px; color: var(--ink-2); padding-left: 20px; position: relative; line-height: 1.7; }
.phase-panel .pp-main li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 7px; height: 7px; border-radius: 50%; background: var(--blue-500); }
.pp-kpi { background: linear-gradient(160deg, var(--blue-50), #fff); border: 1px solid var(--blue-100); border-radius: 12px; padding: 20px; align-self: start; }
.pp-kpi h4 { font-size: 14px; color: var(--blue-800); margin-bottom: 14px; font-weight: 700; }
.pp-kpi .k-row { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px dashed #D8E4F5; font-size: 13px; }
.pp-kpi .k-row:last-child { border-bottom: none; }
.pp-kpi .k-row .k { color: var(--ink-2); }
.pp-kpi .k-row .v { font-weight: 800; color: var(--blue-700); font-variant-numeric: tabular-nums; }

/* 爬坡图 */
.chart-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.bar-chart { display: grid; gap: 18px; margin-top: 8px; }
.bar-row { display: grid; grid-template-columns: 110px 1fr 90px; align-items: center; gap: 12px; }
.bar-row .b-label { font-size: 13px; color: var(--ink-2); text-align: right; font-weight: 600; }
.bar-row .b-track { height: 26px; background: #F0F4FA; border-radius: 6px; overflow: hidden; position: relative; }
.bar-row .b-fill { height: 100%; border-radius: 6px; background: linear-gradient(90deg, var(--blue-500), var(--blue-700)); width: 0; transition: width 1s cubic-bezier(.22,.9,.35,1); display: flex; align-items: center; justify-content: flex-end; padding-right: 8px; }
.bar-row .b-fill span { color: #fff; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.bar-row.rev .b-fill { background: linear-gradient(90deg, #F05A66, var(--red)); }
.bar-row .b-value { font-size: 13.5px; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }
.chart-note { font-size: 12px; color: var(--ink-3); margin-top: 16px; line-height: 1.7; }

/* 时间线 */
.timeline { position: relative; padding-left: 26px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(180deg, var(--blue-500), var(--blue-100)); }
.tl-item { position: relative; padding-bottom: 22px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: "";
  position: absolute;
  left: -25px; top: 5px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--blue-600);
}
.tl-item.done::before { background: var(--green); border-color: var(--green); }
.tl-item .tl-time { font-size: 12.5px; font-weight: 800; color: var(--blue-700); }
.tl-item h4 { font-size: 14.5px; font-weight: 700; margin: 3px 0 4px; }
.tl-item p { font-size: 13px; color: var(--ink-2); line-height: 1.7; }

/* 数据表 */
.data-table-wrap { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th, .data-table td { padding: 12px 16px; border-bottom: 1px solid var(--line); text-align: left; }
.data-table thead th { background: var(--blue-50); color: var(--blue-800); font-weight: 700; font-size: 13px; white-space: nowrap; }
.data-table tbody tr:hover { background: #FAFBFE; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table .hl-cell { color: var(--red); font-weight: 800; font-variant-numeric: tabular-nums; }
.data-table .num-cell { font-variant-numeric: tabular-nums; font-weight: 600; }
.data-table tfoot td { background: #FAFBFE; font-weight: 700; color: var(--blue-800); }
.table-caption { font-size: 13px; color: var(--ink-3); padding: 12px 16px; background: #FAFBFE; border-top: 1px solid var(--line); }
.table-caption b { color: var(--ink-2); }

/* KPI 三组 */
.kpi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.kpi-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.kpi-card .k-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.kpi-card .k-head .k-ico { width: 38px; height: 38px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex: none; }
.kpi-card .k-head .k-ico svg { width: 21px; height: 21px; }
.kpi-card.k1 .k-ico { background: #E8F1FE; color: var(--blue-600); }
.kpi-card.k2 .k-ico { background: #FDECEC; color: var(--red); }
.kpi-card.k3 .k-ico { background: #E9F8F1; color: var(--green); }
.kpi-card h3 { font-size: 16px; font-weight: 700; }
.kpi-card .k-en { font-size: 11px; color: var(--ink-3); }
.kpi-card ul { display: grid; gap: 8px; }
.kpi-card li { font-size: 13px; color: var(--ink-2); display: flex; gap: 8px; align-items: flex-start; line-height: 1.6; }
.kpi-card li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; margin-top: 8px; opacity: .5; }
.kpi-card.k1 li::before { background: var(--blue-500); }
.kpi-card.k2 li::before { background: var(--red); }
.kpi-card.k3 li::before { background: var(--green); }

/* 风险表 */
.risk-table td:first-child { font-weight: 700; color: var(--ink); width: 200px; }
.risk-level { display: inline-block; font-size: 11.5px; font-weight: 700; padding: 2px 10px; border-radius: 20px; }
.risk-level.high { background: #FDECEC; color: var(--red); }
.risk-level.mid { background: #FFF7E8; color: #B87508; }

/* 决策项卡 */
.decision-card { background: linear-gradient(135deg, #FFF7E8, #FFFDF6); border: 1px solid #F5D9A8; border-radius: 14px; padding: 24px 26px; }
.decision-card h3 { font-size: 17px; font-weight: 800; color: #9A6208; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.decision-card h3 svg { width: 20px; height: 20px; }
.decision-card ol { display: grid; gap: 8px; counter-reset: dec; }
.decision-card li { font-size: 13.5px; color: #7A5410; padding-left: 26px; position: relative; line-height: 1.7; counter-increment: dec; }
.decision-card li::before {
  content: counter(dec);
  position: absolute; left: 0; top: 2px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #E8890C; color: #fff;
  font-size: 11px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.decision-card li b { color: #5F3F06; }

/* 双栏 */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }

/* 联系卡 */
.contact-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.contact-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: flex; gap: 14px; align-items: center; }
.contact-item .ci-ico { width: 44px; height: 44px; border-radius: 12px; background: var(--blue-50); color: var(--blue-700); display: flex; align-items: center; justify-content: center; flex: none; }
.contact-item .ci-ico svg { width: 22px; height: 22px; }
.contact-item .ci-k { font-size: 12px; color: var(--ink-3); }
.contact-item .ci-v { font-size: 14.5px; font-weight: 700; color: var(--ink); }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
  /* 四档会员：中屏折成 2×2，窄屏才落单列 */
  .price-cards.price-cards-4 { grid-template-columns: repeat(2, 1fr); max-width: 760px; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-panel { max-width: 620px; }
  .stats-band .container { grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .band-stat + .band-stat::before { display: none; }
  .footer-main { grid-template-columns: 1fr 1fr 1fr; }
}
@media (max-width: 920px) {
  .main-nav { overflow-x: auto; }
  .main-nav a { padding: 12px 14px; font-size: 14px; white-space: nowrap; }
  .detail-layout { grid-template-columns: minmax(0, 1fr); }
  .phase-panel.show { grid-template-columns: 1fr; }
  .phase-strip { grid-template-columns: repeat(2, 1fr); }
  .value-grid, .engine-grid, .market-grid, .benefit-grid, .compliance-grid, .kpi-grid, .price-cards, .step-flow, .contact-strip { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .merchant-hero .container { grid-template-columns: 1fr; }
  .cta-band { grid-template-columns: 1fr; padding: 30px 26px; }
  .price-card.featured { transform: none; }
  .step-flow::before { display: none; }
  .plan-hero h1, .hero h1, .merchant-hero h1, .pricing-hero h1 { font-size: 28px; }
  .header-main { flex-wrap: wrap; gap: 14px; }
  .header-search { order: 3; max-width: none; flex-basis: 100%; }
  .search-hot { display: none; }
}
@media (max-width: 640px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-body { padding: 9px 10px 10px; }
  .cat-name { font-size: 12.5px; }
  .cat-role { font-size: 10px; margin-top: 4px; padding: 0 5px; }
  .cat-go { display: none; }
  .ca-no { font-size: 13px; top: 5px; left: 7px; }
  .price-cards.price-cards-4 { grid-template-columns: 1fr; max-width: 420px; }
  .guest-strip { font-size: 12.5px; }
  .list-layout { grid-template-columns: 1fr; }
  .side-card { position: static; }
  .stats-band .container { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 36px 0; }
  .section-head .title { font-size: 21px; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .phase-strip { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .detail-meta { grid-template-columns: 1fr; }
  .bar-row { grid-template-columns: 76px 1fr 74px; }
  .topbar .container { justify-content: center; }
  .topbar-left { display: none; }
  .hero-cta .btn { flex: 1; }
}

/* ============================================================
 * 招投标信息公示页
 * ============================================================ */
.bids-hero { background: linear-gradient(160deg, #0B2A54, #123E7C); color: #fff; padding: 52px 0 56px; text-align: center; position: relative; overflow: hidden; }
.bids-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 300px at 50% -20%, rgba(43,109,232,.35), transparent 60%); }
.bids-hero .container { position: relative; }
.bids-hero h1 { font-size: 34px; font-weight: 800; }
.bids-hero .ph-sub { color: rgba(255,255,255,.72); margin: 12px 0 30px; font-size: 15px; }

.bids-stats { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.bids-stats .bs-item { background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); padding: 14px 26px; min-width: 130px; display: flex; flex-direction: column; gap: 2px; }
.bs-num { font-size: 26px; font-weight: 800; color: #FFD98A; }
.bs-label { font-size: 12px; color: rgba(255,255,255,.75); }

.bids-toolbar { display: flex; justify-content: flex-end; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; }
.bids-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.bid-tab { padding: 7px 14px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); color: var(--ink-2); font-size: 13px; display: inline-flex; align-items: center; gap: 6px; transition: all .15s; }
.bid-tab:hover { border-color: var(--blue-500); color: var(--blue-600); }
.bid-tab.active { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }
.bid-tab .bt-n { font-size: 11px; background: rgba(23,35,59,.08); border-radius: 999px; padding: 1px 7px; }
.bid-tab.active .bt-n { background: rgba(255,255,255,.25); }

.bids-search { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.bids-search input { width: 240px; padding: 8px 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); outline: none; }
.bids-search input:focus { border-color: var(--blue-500); }

.bids-list { display: flex; flex-direction: column; gap: 10px; }
.bid-item { display: flex; gap: 14px; align-items: flex-start; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; box-shadow: var(--shadow); transition: border-color .15s, transform .15s; }
.bid-item:hover { border-color: var(--blue-500); transform: translateY(-1px); }
.bid-type { flex: none; font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 6px; margin-top: 2px; }
.bid-type.t-cg { background: var(--blue-100); color: var(--blue-700); }
.bid-type.t-zb { background: #FDECEA; color: var(--red-dark); }
.bid-type.t-gz { background: #FEF3E2; color: #B25E00; }
.bid-type.t-yu { background: #E8F7EF; color: #0B7A43; }
.bid-type.t-dy { background: #E9F4FE; color: #0E5A9E; }
.bid-type.t-qt { background: #EEF1F6; color: var(--ink-2); }
.bid-main { flex: 1; min-width: 0; }
.bid-title { font-size: 14.5px; font-weight: 600; color: var(--ink); display: block; line-height: 1.5; }
.bid-title:hover { color: var(--blue-600); }
.bid-meta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 6px; font-size: 12px; color: var(--ink-3); }
.bid-meta .bm-purchaser { color: var(--ink-2); font-weight: 600; }
.bid-meta .bm-src { color: var(--blue-600); }
.bid-do { flex: none; align-self: center; font-size: 12.5px; font-weight: 700; color: var(--blue-600); border: 1px solid var(--blue-500); border-radius: 8px; padding: 6px 14px; white-space: nowrap; transition: background .15s, color .15s; }
.bid-do:hover { background: var(--blue-600); color: #fff; }
.bids-empty { text-align: center; padding: 50px 0; color: var(--ink-3); }
.bids-empty .big { font-size: 38px; margin-bottom: 10px; }

@media (max-width: 640px) {
  .bids-hero h1 { font-size: 26px; }
  .bids-toolbar { flex-direction: row; align-items: center; justify-content: flex-start; gap: 8px; }
  .bids-search input { width: 100%; }
  .bid-item { flex-direction: column; gap: 8px; }
  .bid-do { align-self: flex-start; }
}

/* ---------- 首页招投标动态 ---------- */
.home-bids { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.home-bid { display: flex; flex-direction: column; gap: 5px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; transition: border-color .15s, transform .15s; }
.home-bid:hover { border-color: var(--blue-500); transform: translateY(-1px); }
.home-bid .bid-type { align-self: flex-start; margin-top: 0; }
.home-bid .hb-title { font-size: 13.5px; font-weight: 600; color: var(--ink); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.home-bid:hover .hb-title { color: var(--blue-600); }
.home-bid .hb-meta { font-size: 12px; color: var(--ink-3); }
@media (max-width: 640px) { .home-bids { grid-template-columns: 1fr; } }

/* ---------- 商品实拍图 ---------- */
.pc-img img.pc-photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
  display: block;
  transition: transform .35s;
}
.product-card:hover .pc-img img.pc-photo { transform: scale(1.04); }

/* ---------- 详情页实拍图 ---------- */
.gallery-main img.g-main-photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
  display: block;
}
.gallery-thumbs .g-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
  display: block;
}
.detail-desc .dd-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
}

@media (max-width: 640px) {
  /* 导航项压缩 + 右侧渐隐，提示可横向滑动（9 项在 390px 屏上必然超宽） */
  .main-nav a { padding: 11px 11px; font-size: 13.5px; }
  /* 角标在手机上纯属噪音，且每个占 40~50px，隐藏后可多露出 1~2 个栏目 */
  .main-nav .nav-tag { display: none; }
  .main-nav .container {
    -webkit-mask-image: linear-gradient(to right, #000 0, #000 calc(100% - 24px), transparent 100%);
    mask-image: linear-gradient(to right, #000 0, #000 calc(100% - 24px), transparent 100%);
  }
}

/* ---------- 详情长图（按序无缝拼接） ---------- */
.detail-desc .dd-gallery {
  margin: 18px auto 0;
  max-width: 750px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 0;
  line-height: 0;
}
.detail-desc .dd-gallery img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: top;
}
@media (max-width: 640px) {
  /* 手机端详情长图全幅显示：突破容器(20)+卡片(16)+边框(1)=37px 的内边距，按 750 设计稿等比缩放，避免文字过小 */
  .detail-tabs { overflow: visible; }
  .detail-tabs .dt-head { border-radius: var(--radius) var(--radius) 0 0; }
  .detail-tabs .dt-body { padding: 16px; }
  .detail-desc .dd-gallery {
    margin: 14px -37px 0;
    max-width: none;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }
}

/* ============================================================
 * 行业动态（首页栏目 + 动态页）
 * ============================================================ */
/* ---------- 分类色标 ---------- */
.news-cat { flex: none; align-self: flex-start; font-size: 11.5px; font-weight: 700; padding: 2px 9px; border-radius: 5px; letter-spacing: .2px; white-space: nowrap; }
.news-cat.n-news { background: var(--blue-100); color: var(--blue-700); }
.news-cat.n-expo { background: #EEE9FD; color: #5B3FBF; }
.news-cat.n-std  { background: #E8F7EF; color: #0B7A43; }
.news-cat.n-case { background: #FDF0E4; color: #A9660B; }
.news-cat.n-all  { background: #EEF1F6; color: var(--ink-2); }

/* ---------- 首页栏目 ---------- */
.home-news { margin-top: 26px; padding-top: 22px; border-top: 1px dashed var(--line); }
.hn-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.hn-title { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.hn-title h3 { font-size: 19px; font-weight: 800; color: var(--ink); letter-spacing: -.2px; }
.hn-tag { font-size: 11px; font-weight: 700; color: #0B7A43; background: #E8F7EF; padding: 2px 8px; border-radius: 20px; }
.hn-sub { font-size: 12.5px; color: var(--ink-3); }
.hn-more { font-size: 13px; font-weight: 600; color: var(--blue-600); display: inline-flex; align-items: center; gap: 3px; }
.hn-more:hover { color: var(--blue-700); }

.hn-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.hn-chip { padding: 5px 13px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); color: var(--ink-2); font-size: 12.5px; display: inline-flex; align-items: center; gap: 6px; transition: all .15s; }
.hn-chip:hover { border-color: var(--blue-500); color: var(--blue-600); }
.hn-chip.on { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }
.hn-chip b { font-size: 11px; font-weight: 700; background: rgba(23,35,59,.08); border-radius: 999px; padding: 0 6px; }
.hn-chip.on b { background: rgba(255,255,255,.25); }

.hn-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.hn-card { display: flex; flex-direction: column; gap: 7px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 15px; transition: border-color .15s, transform .15s, box-shadow .15s; }
.hn-card:hover { border-color: var(--blue-500); transform: translateY(-2px); box-shadow: 0 6px 18px rgba(11,42,84,.08); }
.hn-card-title { font-size: 13.5px; font-weight: 600; color: var(--ink); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 42px; }
.hn-card:hover .hn-card-title { color: var(--blue-600); }
.hn-card-meta { font-size: 11.5px; color: var(--ink-3); margin-top: auto; }

/* ---------- 动态页列表 ---------- */
.news-hero::before { background: radial-gradient(700px 300px at 50% -20%, rgba(124,92,224,.32), rgba(43,109,232,.22) 45%, transparent 65%); }
.news-list { display: flex; flex-direction: column; gap: 10px; }
.news-item { display: flex; gap: 14px; align-items: flex-start; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 15px 18px; box-shadow: var(--shadow); transition: border-color .15s, transform .15s; }
.news-item:hover { border-color: var(--blue-500); transform: translateY(-1px); }
.news-item .news-cat { margin-top: 2px; }
.news-main { flex: 1; min-width: 0; }
.news-title { font-size: 14.5px; font-weight: 600; color: var(--ink); line-height: 1.55; }
.news-item:hover .news-title { color: var(--blue-600); }
.news-new { display: inline-block; margin-left: 6px; font-size: 9.5px; font-weight: 800; color: #fff; background: var(--red); padding: 1px 5px; border-radius: 3px; vertical-align: 1px; letter-spacing: .3px; line-height: 1.5; }
.news-summary { margin-top: 5px; font-size: 13px; color: var(--ink-2); line-height: 1.65; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-meta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 7px; font-size: 12px; color: var(--ink-3); }
.news-meta .nm-src { color: var(--blue-600); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) { .hn-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  .home-news { margin-top: 22px; padding-top: 18px; }
  .hn-grid { grid-template-columns: 1fr; }
  .hn-card-title { min-height: 0; }
  .hn-title h3 { font-size: 17px; }
  .hn-sub { width: 100%; }
  .news-item { flex-direction: column; gap: 8px; padding: 13px 15px; }
  .news-item .news-cat { margin-top: 0; }
  .news-summary { -webkit-line-clamp: 3; }
}

/* ---------- 招投标 · 筛选面板（多选下拉） ----------
   面板要能向下展开盖住列表，所以父级不能 overflow:hidden，
   圆角改由首行自己带，同时抬高整个筛选区的层级。 */
.bids-filters {
  position: relative; z-index: 20;
  margin-bottom: 16px; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius);
}
.bf-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px; padding: 11px 14px; border-top: 1px solid var(--line); background: #fff;
}
.bf-grid:first-child { border-top: none; background: #FAFBFD; border-radius: var(--radius) var(--radius) 0 0; }
.bf-row { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-top: 1px solid var(--line); }
.bf-label {
  flex: 0 0 60px; font-size: 12.5px; font-weight: 700; color: var(--ink-3);
  line-height: 26px; letter-spacing: .3px; white-space: nowrap;
}
.bf-chips { display: flex; flex-wrap: wrap; gap: 7px; flex: 1; min-width: 0; }
.bf-chips .src-chip { padding: 4px 11px; font-size: 12.5px; }
.bf-hint { margin-left: auto; align-self: center; font-size: 12px; color: var(--ink-3); white-space: nowrap; }

/* ---------- 品名关键词输入（贴着采购条线，占两列） ---------- */
.bf-name {
  grid-column: 2 / -1; position: relative; display: flex; align-items: center; gap: 8px;
  height: 34px; padding: 0 6px 0 12px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; transition: border-color .15s, box-shadow .15s;
}
.bf-name:focus-within { border-color: var(--blue-700); box-shadow: 0 0 0 3px rgba(23, 91, 215, .10); }
.bf-name-label { flex: none; font-size: 12.5px; font-weight: 700; color: var(--ink-2); letter-spacing: .3px; }
.bf-name input {
  flex: 1; min-width: 0; height: 100%; border: none; outline: none; background: none;
  font-size: 13px; color: var(--ink); font-family: inherit;
}
.bf-name input::placeholder { color: var(--ink-3); }
.bf-name-clear {
  flex: none; width: 17px; height: 17px; padding: 0; border: none; border-radius: 50%;
  background: rgba(23, 35, 59, .14); color: #fff; font-size: 13px; line-height: 15px;
  text-align: center; cursor: pointer;
}
.bf-name-clear:hover { background: var(--ink-3); }
.bf-name-btn {
  flex: none; height: 24px; padding: 0 12px; border: none; border-radius: 6px;
  background: var(--blue-700); color: #fff; font-size: 12.5px; font-weight: 600;
  font-family: inherit; cursor: pointer; transition: background .15s;
}
.bf-name-btn:hover { background: var(--blue-600); }

/* ---------- 多选下拉 ---------- */
.bf-dd { position: relative; min-width: 0; }
.bf-dd-btn {
  width: 100%; height: 34px; display: flex; align-items: center; gap: 8px;
  padding: 0 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff;
  font-size: 13px; color: var(--ink); cursor: pointer; transition: border-color .15s, box-shadow .15s;
}
.bf-dd-btn:hover { border-color: var(--blue-500); }
.bf-dd.open .bf-dd-btn, .bf-dd.active .bf-dd-btn { border-color: var(--blue-700); }
.bf-dd.open .bf-dd-btn { box-shadow: 0 0 0 3px rgba(23, 91, 215, .10); }
.bf-dd-name { flex: none; font-size: 12.5px; font-weight: 700; color: var(--ink-3); letter-spacing: .3px; }
.bf-dd-val {
  flex: 1; min-width: 0; text-align: left; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap; color: var(--ink);
}
.bf-dd-val.ph { color: var(--ink-3); }
.bf-dd-val.has { color: var(--blue-700); font-weight: 700; }
.bf-dd-caret {
  flex: none; width: 7px; height: 7px; margin-top: -3px;
  border-right: 1.6px solid var(--ink-3); border-bottom: 1.6px solid var(--ink-3);
  transform: rotate(45deg); transition: transform .16s;
}
.bf-dd.open .bf-dd-caret { margin-top: 3px; transform: rotate(-135deg); border-color: var(--blue-700); }

.bf-dd-panel {
  position: absolute; z-index: 60; left: 0; right: 0; top: calc(100% + 6px);
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  box-shadow: 0 14px 36px rgba(13, 30, 62, .16); display: none;
}
.bf-dd.open .bf-dd-panel { display: block; }
/* 关键：选项多时可以上下拖动滚动 */
.bf-dd-list { position: relative; max-height: 238px; overflow-y: auto; padding: 5px; }
.bf-dd-list::-webkit-scrollbar { width: 8px; }
.bf-dd-list::-webkit-scrollbar-thumb { background: rgba(23, 35, 59, .20); border-radius: 8px; }
.bf-dd-list::-webkit-scrollbar-thumb:hover { background: rgba(23, 35, 59, .32); }
.bf-dd-opt {
  display: flex; align-items: center; gap: 9px; padding: 6px 9px;
  border-radius: 7px; cursor: pointer; font-size: 13px; color: var(--ink);
}
.bf-dd-opt:hover { background: rgba(23, 91, 215, .06); }
.bf-dd-opt input { flex: none; width: 14px; height: 14px; margin: 0; accent-color: var(--blue-700); cursor: pointer; }
.bf-dd-opt span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bf-dd-opt em {
  flex: none; font-style: normal; font-size: 11.5px; color: var(--ink-3);
  background: rgba(23, 35, 59, .06); border-radius: 999px; padding: 0 7px; min-width: 22px; text-align: center;
}
.bf-dd-opt.checked { background: rgba(23, 91, 215, .09); }
.bf-dd-opt.checked span { color: var(--blue-700); font-weight: 700; }
.bf-dd-opt.checked em { background: rgba(23, 91, 215, .16); color: var(--blue-700); }
.bf-dd-opt.zero { color: var(--ink-3); }
.bf-dd-opt.zero em { opacity: .5; }
.bf-dd-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 7px 10px; border-top: 1px solid var(--line); background: #FAFBFD;
  border-radius: 0 0 10px 10px; font-size: 12px; color: var(--ink-3);
}
.bf-dd-clear {
  border: none; background: none; padding: 2px 4px; cursor: pointer;
  font-size: 12px; font-weight: 700; color: var(--blue-700);
}
.bf-dd-clear:hover { color: var(--red-dark); }

.bids-sync { margin-top: 16px; font-size: 12.5px; color: rgba(255, 255, 255, .58); }

.src-label { font-size: 12px; font-weight: 700; color: var(--ink-3); letter-spacing: .5px; margin-right: 2px; }
.src-chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px;
  border-radius: 999px; border: 1px solid var(--line); background: #fff;
  color: var(--ink-2); font-size: 12.5px; transition: all .15s; white-space: nowrap;
}
.src-chip:hover { border-color: var(--blue-500); color: var(--blue-600); }
.src-chip.on { background: var(--blue-700); border-color: var(--blue-700); color: #fff; }
.src-chip span {
  font-size: 11px; font-weight: 700; background: rgba(23, 35, 59, .08);
  border-radius: 999px; padding: 0 6px; min-width: 18px; text-align: center;
}
.src-chip.on span { background: rgba(255, 255, 255, .22); }

.bid-meta .bm-budget { color: #A9660B; font-weight: 600; }
.bid-meta .bm-cat, .bid-meta .bm-sector {
  color: var(--ink-2); background: rgba(23, 35, 59, .045);
  border-radius: 4px; padding: 1px 6px; font-size: 11.5px;
}
.bid-meta .bm-sector { color: var(--blue-700); background: rgba(23, 91, 215, .07); }

@media (max-width: 640px) {
  .bf-grid { grid-template-columns: 1fr; gap: 8px; padding: 10px 12px; }
  .bf-hint { display: none; }
  .bf-name { grid-column: 1 / -1; }
  .bf-name-label { font-size: 12px; }
  .bf-name input { font-size: 12.5px; }
  .bf-row { flex-direction: column; align-items: stretch; gap: 7px; padding: 10px 12px; }
  .bf-label { flex: none; line-height: 1; }
  .bf-chips { gap: 6px; }
  .bf-chips .src-chip, .src-chip { font-size: 12px; padding: 4px 10px; }
  .bf-dd-list { max-height: 208px; }
  .bids-toolbar { justify-content: flex-start; }
}

/* ============================================================
 * 面议价（厂商未公开指导价，price = 0）
 * ============================================================ */
.price-row.ask .p-cur { display: none; }
.price-row.ask .p-val {
  font-size: 25px; color: var(--ink); letter-spacing: 2px;
  font-weight: 800;
}
.price-row.ask .p-note { color: var(--ink-2); }
.price-row.agent-row.ask .p-val { font-size: 20px; color: #B8791A; letter-spacing: 1px; }
.pc-price .val-ask { font-size: 19px; color: var(--ink-2); letter-spacing: 1px; }

/* ============================================================
 * 品牌店铺页 shop.html
 * ============================================================ */
.shop-hero { padding-top: 10px; }
.sh-card {
  background: linear-gradient(115deg, var(--blue-800), var(--blue-600) 62%, #2E7BE8);
  border-radius: 14px; padding: 22px 26px 18px; color: #fff;
  box-shadow: 0 10px 30px rgba(11, 42, 84, .18); position: relative; overflow: hidden;
}
.sh-card::after {
  content: ""; position: absolute; right: -60px; top: -70px; width: 240px; height: 240px;
  border-radius: 50%; background: rgba(255, 255, 255, .08);
}
.sh-head { display: flex; align-items: flex-start; gap: 18px; position: relative; z-index: 1; }
.sh-logo {
  flex: none; width: 62px; height: 62px; border-radius: 12px;
  background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .3);
  display: flex; align-items: center; justify-content: center;
}
.sh-logo span { font-size: 30px; font-weight: 800; letter-spacing: 1px; }
/* 真实 LOGO 店铺：白底板 + 原图 contain */
.sh-logo.has-logo { background: #fff; border-color: rgba(255, 255, 255, .65); }
.sh-logo.has-logo img { display: block; max-width: calc(100% - 12px); max-height: calc(100% - 12px); object-fit: contain; }
.sh-main { min-width: 0; flex: 1; }
.sh-main h1 { font-size: 22px; font-weight: 800; letter-spacing: .5px; }
.sh-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 9px 0 8px; }
.sh-tags .st {
  font-size: 11.5px; padding: 2px 9px; border-radius: 5px;
  background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .26);
}
.sh-tags .st-years { background: rgba(245, 166, 35, .2); border-color: rgba(245, 166, 35, .45); }
.sh-sub { font-size: 12.8px; line-height: 1.85; color: rgba(255, 255, 255, .82); max-width: 780px; }
.sh-actions { display: flex; flex-direction: column; gap: 8px; flex: none; }
.sh-actions .btn { padding: 8px 18px; font-size: 13px; }
.sh-actions .btn-primary { background: #fff; color: var(--blue-700); border-color: #fff; }
.sh-actions .btn-primary:hover { background: rgba(255, 255, 255, .88); color: var(--blue-800); }
.sh-actions .btn-outline { background: transparent; border-color: rgba(255, 255, 255, .55); color: #fff; }
.sh-actions .btn-outline:hover { background: rgba(255, 255, 255, .14); border-color: #fff; color: #fff; }
.sh-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  margin-top: 18px; padding-top: 15px; border-top: 1px solid rgba(255, 255, 255, .16);
  position: relative; z-index: 1;
}
.sh-stat b { display: block; font-size: 21px; font-weight: 800; line-height: 1.2; }
.sh-stat span { font-size: 11.5px; color: rgba(255, 255, 255, .7); }

.shop-toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 10px 14px; margin-bottom: 10px;
}
.sh-tabs { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; min-width: 0; }
.sh-tab {
  padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; color: var(--ink-2); font-size: 12.5px; transition: all .15s;
}
.sh-tab em { font-style: normal; font-size: 11px; color: var(--ink-3); margin-left: 2px; }
.sh-tab:hover { border-color: var(--blue-500); color: var(--blue-600); }
.sh-tab.on { background: var(--blue-700); border-color: var(--blue-700); color: #fff; }
.sh-tab.on em { color: rgba(255, 255, 255, .8); }
.sh-search { display: flex; gap: 6px; flex: none; }
.sh-search input {
  width: 190px; height: 32px; padding: 0 11px; border: 1px solid var(--line);
  border-radius: 7px; outline: none; font-size: 12.5px;
}
.sh-search input:focus { border-color: var(--blue-500); }
.sh-search button {
  height: 32px; padding: 0 14px; border-radius: 7px; background: var(--blue-700);
  color: #fff; font-size: 12.5px; font-weight: 600;
}
.sh-search button:hover { background: var(--blue-800); }

.shop-side { position: sticky; top: 14px; }
.sh-pf { padding: 14px 16px 18px; }
.sh-pf-name { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.sh-pf-name b { font-size: 14.5px; }
.sh-pf-name span {
  font-size: 10.5px; color: var(--blue-700); background: var(--blue-50);
  border: 1px solid var(--blue-100); border-radius: 4px; padding: 0 6px;
}
.sh-pf-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.sh-pf-table th, .sh-pf-table td { padding: 6px 0; text-align: left; vertical-align: top; }
.sh-pf-table th { color: var(--ink-3); font-weight: 400; width: 70px; }
.sh-pf-table td { color: var(--ink-2); }
.sh-pf-table tr + tr th, .sh-pf-table tr + tr td { border-top: 1px dashed var(--line); }
.sh-pf-block { margin-top: 14px; }
.sh-pf-block h4 {
  font-size: 12.5px; color: var(--blue-800); margin-bottom: 6px;
  padding-left: 8px; border-left: 3px solid var(--blue-600); line-height: 1.2;
}
.sh-points li {
  position: relative; padding-left: 13px; font-size: 12.2px;
  color: var(--ink-2); line-height: 1.75; margin-bottom: 5px;
}
.sh-points li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--blue-500);
}
.sh-official {
  display: block; margin-top: 14px; padding: 8px 0; text-align: center;
  border: 1px solid var(--blue-100); background: var(--blue-50);
  border-radius: 7px; font-size: 12.5px; color: var(--blue-700); font-weight: 600;
}
.sh-official:hover { background: var(--blue-100); }

@media (max-width: 920px) {
  .shop-side { position: static; order: 2; }
  .shop-toolbar { flex-direction: column; align-items: stretch; }
  .sh-search input { flex: 1; width: auto; }
}
@media (max-width: 640px) {
  .sh-card { padding: 16px; }
  .sh-head { flex-wrap: wrap; gap: 12px; }
  .sh-logo { width: 48px; height: 48px; border-radius: 10px; }
  .sh-logo span { font-size: 23px; }
  .sh-main h1 { font-size: 18px; }
  .sh-sub { font-size: 12px; }
  .sh-actions { flex-direction: row; width: 100%; }
  .sh-actions .btn { flex: 1; text-align: center; }
  .sh-stats { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .sh-stat b { font-size: 18px; }
  .sh-tabs { gap: 5px; }
  .sh-tab { font-size: 12px; padding: 4px 10px; }
}

/* 店铺页两列：商品区在左，店铺档案在右 */
.shop-layout {
  display: grid; grid-template-columns: minmax(0, 1fr) 300px;
  gap: 18px; align-items: start;
}
@media (max-width: 980px) {
  .shop-layout { grid-template-columns: 1fr; }
  .shop-side { order: 2; position: static; }
}

/* ---------- 店铺解决方案 ---------- */
.sol-sec { padding-top: 0; }
.sol-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.sol-card {
  display: flex; flex-direction: column; text-align: left; padding: 0; overflow: hidden;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  cursor: pointer; font: inherit; color: inherit;
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.sol-card:hover { border-color: var(--blue-500); box-shadow: 0 10px 26px rgba(24, 76, 168, .13); transform: translateY(-2px); }
.sol-card.is-pending { cursor: default; opacity: .92; }
.sol-card.is-pending:hover { border-color: var(--line); box-shadow: none; transform: none; }

.sol-shot { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; background: #EAF0F9; }
.sol-shot img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .45s cubic-bezier(.22,.61,.36,1); }
.sol-card:hover .sol-shot img { transform: scale(1.04); }
.sol-shot-pending {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(150deg, #E8EEF8, #DCE6F5);
}
.sol-shot-pending i {
  font-style: normal; font-size: 30px; font-weight: 900; letter-spacing: 2px;
  color: rgba(27, 91, 215, .28);
}

.sol-body { display: flex; flex-direction: column; gap: 6px; padding: 12px 13px 14px; }
.sol-body b { font-size: 14px; font-weight: 700; color: var(--ink); line-height: 1.45; }
.sol-desc { font-size: 12px; color: var(--ink-3); line-height: 1.55; }
.sol-more {
  display: inline-flex; align-items: center; gap: 4px; margin-top: 2px;
  font-size: 12.5px; font-weight: 600; color: var(--blue-600);
}
.sol-more svg { width: 14px; height: 14px; transition: transform .15s; }
.sol-card:hover .sol-more svg { transform: translateX(3px); }
.sol-more.muted { color: var(--ink-3); font-weight: 500; }

/* 方案全文弹层 */
.sol-modal {
  position: fixed; inset: 0; z-index: 900; padding: 24px;
  background: rgba(9, 20, 40, .62); backdrop-filter: blur(3px);
  display: flex; align-items: flex-start; justify-content: center;
  animation: solFade .16s ease;
}
@keyframes solFade { from { opacity: 0 } to { opacity: 1 } }
.sol-modal-box {
  width: min(880px, 100%); max-height: calc(100vh - 48px);
  display: flex; flex-direction: column;
  background: #fff; border-radius: 14px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(6, 18, 40, .38);
}
.sol-modal-head {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 16px; border-bottom: 1px solid var(--line); background: #fff; flex: none;
}
.sol-modal-head b { font-size: 15.5px; font-weight: 700; color: var(--ink); }
.sol-modal-head a { margin-left: auto; font-size: 12.5px; color: var(--blue-600); }
.sol-close {
  width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--line);
  background: #fff; color: var(--ink-2); font-size: 19px; line-height: 1; cursor: pointer;
}
.sol-close:hover { background: #F2F5FA; color: var(--ink); }
.sol-modal-body { overflow-y: auto; padding: 0 0 18px; }
.sol-modal-body img { display: block; width: 100%; height: auto; }
.sol-points { margin: 14px 18px 0; padding-left: 18px; display: flex; flex-direction: column; gap: 7px; }
.sol-points li { font-size: 13px; color: var(--ink-2); line-height: 1.65; }
.sol-points li::marker { color: var(--blue-500); }
.sol-pdf {
  display: inline-flex; align-items: center; gap: 5px; margin: 14px 18px 0;
  font-size: 13px; font-weight: 600; color: var(--blue-600);
}

@media (max-width: 1100px) {
  .sol-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .sol-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .sol-body { padding: 10px 11px 12px; }
  .sol-body b { font-size: 13px; }
  .sol-desc { font-size: 11.5px; }
  .sol-modal { padding: 10px; }
  .sol-modal-box { max-height: calc(100vh - 20px); }
}

/* ---------- 商品视频介绍 ---------- */
.video-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 16px 0 6px; }
.video-card { margin: 0; background: #0B1A2E; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.video-card video { display: block; width: 100%; aspect-ratio: 16 / 9; background: #06101F; object-fit: contain; }
.video-card figcaption { padding: 9px 12px; font-size: 12.5px; color: #E8F0FB; background: rgba(255, 255, 255, .06); }
@media (max-width: 780px) { .video-grid { grid-template-columns: 1fr; gap: 12px; } }

/* ---------- 商品不存在 ---------- */
.notfound-box { padding: 64px 24px; text-align: center; }
.notfound-box h2 { font-size: 20px; font-weight: 800; color: var(--ink); margin-bottom: 10px; }
.notfound-box p { font-size: 13.5px; color: var(--ink-3); margin-bottom: 20px; }

/* ---------- 列表分页（招投标 / 行业动态，万级数据按页浏览） ---------- */
.list-pager { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px; margin: 20px 0 4px; }
.list-pager button { min-width: 34px; height: 34px; padding: 0 10px; border: 1px solid var(--line); background: #fff; border-radius: 8px; font-size: 13px; color: var(--ink-2); cursor: pointer; transition: .15s; }
.list-pager button:hover:not([disabled]) { border-color: var(--blue-500); color: var(--blue-600); }
.list-pager button.on { background: var(--blue-600); border-color: var(--blue-600); color: #fff; font-weight: 700; }
.list-pager button[disabled] { opacity: .4; cursor: not-allowed; }
.list-pager .lp-gap { color: var(--ink-3); padding: 0 2px; }
.list-pager .lp-info { margin-left: 8px; font-size: 12.5px; color: var(--ink-3); }
@media (max-width: 640px) {
  .list-pager button { min-width: 30px; height: 30px; padding: 0 7px; font-size: 12px; }
  .list-pager .lp-info { width: 100%; text-align: center; margin-left: 0; }
}

/* ---------- 自动续费：开通弹窗内的勾选区 ---------- */
.renew-opt { margin: 4px 0 14px; padding: 12px 14px; background: #F7F9FC; border: 1px solid var(--line); border-radius: 10px; }
.renew-opt-hd { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13.5px; font-weight: 700; color: var(--ink-1); }
.renew-opt-hd input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--blue-600); cursor: pointer; flex: 0 0 auto; }
.renew-opt-body { margin: 8px 0 0; font-size: 12px; line-height: 1.8; color: var(--ink-3); }
.renew-opt-body b { color: #B4761E; }
.renew-succ { margin: 10px 0 0; padding: 10px 12px; background: #F2F6FC; border-left: 3px solid var(--blue-500); border-radius: 6px; font-size: 12.5px; line-height: 1.75; color: var(--ink-2); }

/* ---------- 会员中心 · 自动续费卡片 ---------- */
.renew-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; max-width: 720px; }
.rn-row { display: flex; align-items: center; gap: 14px; padding: 9px 0; border-bottom: 1px dashed #E8EDF5; font-size: 13.5px; }
.rn-row:last-of-type { border-bottom: 0; }
.rn-row span { width: 84px; flex: 0 0 84px; color: var(--ink-3); font-size: 12.5px; letter-spacing: 1px; }
.rn-row b { color: var(--ink-1); font-weight: 700; }
.rn-on { color: #0E8A4F !important; }
.rn-off { color: var(--ink-3) !important; }
.rn-note { margin: 12px 0 14px; padding: 10px 12px; background: #FFF8E9; border-left: 3px solid #E2A93B; border-radius: 6px; font-size: 12.5px; color: #8A6212; line-height: 1.8; }
.rn-note b { color: #7A530E; }
/* 首期活动价小标签：贴在「本期实付」金额后面，避免被误读成常规价 */
.rn-tag { display: inline-block; margin-left: 8px; padding: 1px 7px; border-radius: 20px; background: #FDECEC; color: #C63030; border: 1px solid #F6C9C9; font-size: 11px; font-weight: 700; vertical-align: 1px; }
/* 开通成功页的价格说明行 */
.succ-price { margin: 10px 0 0; padding: 10px 12px; background: #F4F8FF; border-left: 3px solid var(--blue-600); border-radius: 6px; font-size: 12.5px; color: #2C4A75; line-height: 1.75; }
.succ-price b { color: #16408C; }

/* ---------- 会员中心 · 订单内联操作 ---------- */
.mo-act { display: inline-block; margin-top: 6px; padding: 5px 12px; border: 1px solid var(--blue-600); background: var(--blue-600); color: #fff; border-radius: 7px; font-size: 12px; font-weight: 700; cursor: pointer; transition: .15s; }
.mo-act:hover { background: var(--blue-700, #1650BC); border-color: var(--blue-700, #1650BC); }
.mo-act-line { background: #fff; color: var(--blue-600); }
.mo-act-line:hover { background: var(--blue-50); color: var(--blue-700, #1650BC); }

/* ---------- 会员中心 · 开票申请弹窗 ---------- */
.mo-mask { position: fixed; inset: 0; display: none; align-items: center; justify-content: center; background: rgba(8, 22, 44, .55); z-index: 1200; padding: 20px; }
.mo-mask.show { display: flex; }
.mo-modal { width: 100%; max-width: 520px; max-height: 88vh; overflow: auto; background: #fff; border-radius: 14px; box-shadow: 0 18px 50px rgba(6, 20, 42, .28); }
.mo-modal-hd { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.mo-modal-hd b { font-size: 15.5px; color: var(--ink-1); }
.mo-x { border: 0; background: transparent; font-size: 22px; line-height: 1; color: var(--ink-3); cursor: pointer; padding: 0 4px; }
.mo-modal-bd { padding: 16px 20px 20px; }
.mo-modal-tip { margin: 0 0 12px; font-size: 12.5px; color: var(--ink-3); }
.mo-modal-tip2 { margin: 6px 0 14px; font-size: 12px; color: var(--ink-3); line-height: 1.7; padding-top: 10px; border-top: 1px dashed #E8EDF5; }
.mo-modal-ft { display: flex; gap: 10px; justify-content: flex-end; margin-top: 4px; }
#invApplyPick { grid-template-columns: repeat(2, 1fr); margin-bottom: 14px; }
.mo-toast { position: fixed; left: 50%; bottom: 42px; transform: translateX(-50%) translateY(14px); background: #0E8A4F; color: #fff; padding: 11px 20px; border-radius: 10px; font-size: 13px; font-weight: 600; opacity: 0; pointer-events: none; transition: .22s; z-index: 1300; box-shadow: 0 8px 24px rgba(6, 20, 42, .22); }
.mo-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.mo-toast.warn { background: #C2410C; }
@media (max-width: 640px) {
  .rn-row span { width: 66px; flex: 0 0 66px; letter-spacing: 0; }
  .renew-card, .payee-card { padding: 14px 14px; }
}

/* ---------- 会员中心 · 开通进度查询 ----------
   客户在开通前没有激活码，登录不了「我的订单」，只能靠这条 订单号+手机号 的路。
   四段进度对应资金链路的四个真实状态，不用文字长段落去解释。 */
.track-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px 24px; box-shadow: 0 2px 12px rgba(16, 32, 64, .05); }
.tk-form { display: flex; gap: 10px; flex-wrap: wrap; }
.tk-form input { flex: 1 1 210px; min-width: 0; padding: 11px 13px; border: 1px solid var(--line); border-radius: 9px; font-size: 14px; font-family: inherit; color: var(--ink); background: #fff; }
.tk-form input:focus { outline: none; border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(27, 91, 215, .1); }
.tk-form .btn { flex: 0 0 auto; padding: 11px 22px; }
.tk-tip { margin: 10px 0 0; font-size: 12px; color: var(--ink-3); line-height: 1.7; }
.tk-tip.tk-err { color: #C2410C; font-weight: 600; }

.tk-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 18px; padding-top: 16px; border-top: 1px dashed #E8EDF5; }
.tk-head-l { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tk-no { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 14px; font-weight: 700; color: var(--ink); letter-spacing: .5px; }
.tk-badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11.5px; font-weight: 700; background: #EEF3FA; color: var(--ink-2); }
.tk-badge.tk-st-pending_pay { background: #FFF4E5; color: #B4761E; }
.tk-badge.tk-st-paid { background: #E8F5EC; color: #1F7A34; }
.tk-badge.tk-st-invoiced { background: var(--blue-50); color: var(--blue-600); }
.tk-badge.tk-st-closed, .tk-badge.tk-st-refunded { background: #F3F5F9; color: var(--ink-3); }
.tk-amt { font-size: 19px; font-weight: 800; color: var(--ink); }
.tk-amt span { font-size: 12.5px; font-weight: 500; color: var(--ink-3); margin-left: 4px; }

.tk-steps { display: flex; gap: 8px; margin: 18px 0 4px; flex-wrap: wrap; }
.tk-step { flex: 1 1 130px; min-width: 130px; padding: 14px 12px 12px; border: 1px solid var(--line); border-radius: 11px; background: #FBFCFE; text-align: center; }
.tk-dot { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: #E4EAF2; color: #fff; font-size: 12px; font-weight: 700; margin-bottom: 7px; }
.tk-t { font-size: 13px; font-weight: 700; color: var(--ink-2); }
.tk-d { margin-top: 4px; font-size: 11.5px; color: var(--ink-3); line-height: 1.6; }
.tk-step.tk-done { border-color: #BEDCBF; background: #F4FBF5; }
.tk-step.tk-done .tk-dot { background: #1F7A34; }
.tk-step.tk-done .tk-t { color: #1F7A34; }
.tk-step.tk-cur { border-color: var(--blue-600); background: var(--blue-50); box-shadow: 0 0 0 3px rgba(27, 91, 215, .07); }
.tk-step.tk-cur .tk-dot { background: var(--blue-600); }
.tk-step.tk-cur .tk-t { color: var(--blue-600); }
.tk-step.tk-todo { opacity: .72; }

.tk-note { margin-top: 14px; padding: 12px 14px; border-radius: 10px; font-size: 13px; line-height: 1.75; }
.tk-note-ok { background: #EDF7EE; border: 1px solid #C9E4CD; color: #235E33; }
.tk-note-warn { background: #FFF8EC; border: 1px solid #F1DCB4; color: #8A5A10; }

.tk-code { margin-top: 16px; padding: 18px 20px; border-radius: 12px; background: linear-gradient(135deg, #F4F9FF, #EAF3FF); border: 1px solid #CFE2FF; text-align: center; }
.tk-code-l { font-size: 12px; color: var(--ink-3); letter-spacing: 1px; }
.tk-code-v { margin: 8px 0 12px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 30px; font-weight: 800; letter-spacing: 6px; color: var(--blue-600); }
.tk-code-a { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.tk-code-h { margin-top: 10px; font-size: 11.5px; color: var(--ink-3); line-height: 1.7; }

@media (max-width: 640px) {
  .track-card { padding: 16px 15px; }
  .tk-step { flex: 1 1 46%; min-width: 0; padding: 12px 8px 10px; }
  .tk-code-v { font-size: 25px; letter-spacing: 4px; }
}