/* ==========================================================================
   S3.sale — SaaS 选型与渠道撮合平台
   设计基调：全站浅色 / 高信息密度 / G2 式选型工具感 + 更强的现代质感
   主色取自品牌 logo：橙 #FF5A1F · 蓝 #17A2E8
   ========================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  --brand: #ff5a1f;
  --brand-600: #ea4409;
  --brand-700: #c83605;
  --brand-soft: #fff2ec;
  --brand-line: #ffd9c7;

  --blue: #17a2e8;
  --blue-600: #0d87c6;
  --blue-soft: #ecf7fe;
  --blue-line: #c8e8fa;

  --violet: #6c5ce7;
  --violet-soft: #f1effe;
  --green: #0fa968;
  --green-soft: #e8f8f1;
  --amber: #f79009;
  --amber-soft: #fff6e8;
  --red: #e0443a;

  --ink: #0c1420;
  --ink-2: #1b2536;
  --ink-3: #38455c;
  --muted: #64748b;
  --muted-2: #8b97a8;
  --line: #e6eaf0;
  --line-2: #eef1f6;
  --bg: #ffffff;
  --bg-soft: #f7f9fc;
  --bg-soft-2: #f1f4f9;

  --r-sm: 8px;
  --r: 12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --r-full: 999px;

  --sh-1: 0 1px 2px rgba(12, 20, 32, .06), 0 1px 3px rgba(12, 20, 32, .04);
  --sh-2: 0 4px 12px rgba(12, 20, 32, .07), 0 2px 4px rgba(12, 20, 32, .04);
  --sh-3: 0 12px 32px rgba(12, 20, 32, .10), 0 4px 10px rgba(12, 20, 32, .05);
  --sh-brand: 0 8px 22px rgba(255, 90, 31, .28);

  --max: 1240px;
  --nav-h: 68px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
}

/* ---------- 2. Reset & base ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 800; color: var(--ink); letter-spacing: -.02em; line-height: 1.22; }
p { margin: 0; }
svg { display: block; }
table { border-collapse: collapse; width: 100%; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.wrap-wide { max-width: 1440px; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.center { text-align: center; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- 3. Buttons / chips / badges ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 40px; padding: 0 18px; border-radius: var(--r-sm);
  font-size: 14px; font-weight: 650; white-space: nowrap;
  border: 1px solid transparent; transition: .18s ease;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--sh-brand); }
.btn-primary:hover { background: var(--brand-600); transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--ink-2); border-color: var(--line); box-shadow: var(--sh-1); }
.btn-ghost:hover { border-color: #cfd6e0; color: var(--ink); transform: translateY(-1px); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; transform: translateY(-1px); }
.btn-blue { background: var(--blue); color: #fff; box-shadow: 0 8px 22px rgba(23, 162, 232, .28); }
.btn-blue:hover { background: var(--blue-600); transform: translateY(-1px); }
.btn-quiet { color: var(--muted); padding: 0 10px; }
.btn-quiet:hover { color: var(--brand); }
.btn-sm { height: 32px; padding: 0 12px; font-size: 13px; border-radius: 7px; }
.btn-lg { height: 48px; padding: 0 26px; font-size: 15px; border-radius: 10px; }
.btn-block { width: 100%; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 30px; padding: 0 12px; border-radius: var(--r-full);
  background: #fff; border: 1px solid var(--line);
  font-size: 13px; color: var(--ink-3); transition: .16s ease;
}
.chip:hover { border-color: var(--brand-line); color: var(--brand); background: var(--brand-soft); }
.chip.is-active { background: var(--ink); border-color: var(--ink); color: #fff; font-weight: 600; }
.chip.soft { background: var(--bg-soft); border-color: transparent; }
.chip.soft.is-active { background: var(--brand); border-color: var(--brand); color: #fff; }

.badge {
  display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; flex: none;
  height: 22px; padding: 0 8px; border-radius: 6px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .01em;
}
.badge svg { width: 12px; height: 12px; }
.badge-leader { background: #fff4e5; color: #b45309; }
.badge-high { background: var(--violet-soft); color: #5b4bd6; }
.badge-momentum { background: var(--green-soft); color: #0a7d4d; }
.badge-new { background: var(--blue-soft); color: var(--blue-600); }
.badge-verified { background: var(--green-soft); color: #0a7d4d; }
.badge-line { background: #fff; border: 1px solid var(--line); color: var(--muted); font-weight: 600; }
.badge-hot { background: var(--brand-soft); color: var(--brand-700); }

.tag {
  display: inline-flex; align-items: center; height: 22px; padding: 0 8px;
  border-radius: 5px; background: var(--bg-soft-2); color: var(--muted);
  font-size: 12px; font-weight: 600;
}

/* stars */
.stars { display: inline-flex; align-items: center; gap: 1px; }
.stars svg { width: 14px; height: 14px; }
.stars .on { color: #ffb020; }
.stars .off { color: #dfe4ec; }
.stars-lg svg { width: 17px; height: 17px; }
.score { font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }

/* ---------- 4. Header ---------- */
.topbar {
  background: linear-gradient(90deg, #fff5f0, #fff 40%, #eef8fe);
  border-bottom: 1px solid var(--line-2);
  font-size: 13px; color: var(--ink-3);
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 38px; gap: 16px; }
.topbar-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.topbar b { color: var(--brand-700); }
.topbar-right { display: flex; align-items: center; gap: 18px; flex: none; }
.topbar a:hover { color: var(--brand); }
.topbar .live {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 2px 9px; border-radius: var(--r-full); background: #fff;
  border: 1px solid var(--brand-line); color: var(--brand-700); font-weight: 600; font-size: 12px;
}
.dot-live { width: 6px; height: 6px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 0 rgba(255, 90, 31, .6); animation: pulse 2s infinite; }
@keyframes pulse {
  70% { box-shadow: 0 0 0 7px rgba(255, 90, 31, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 90, 31, 0); }
}

.hdr {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .2s ease;
}
.hdr.is-stuck { box-shadow: 0 4px 20px rgba(12, 20, 32, .07); }
.hdr .wrap { display: flex; align-items: center; height: var(--nav-h); gap: 20px; }
.logo { display: flex; align-items: center; gap: 0; flex: none; }
.logo img { height: 34px; width: auto; }

.nav { display: flex; align-items: center; gap: 2px; margin-left: 6px; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 5px; height: 36px; padding: 0 12px;
  border-radius: 8px; font-size: 14.5px; font-weight: 600; color: var(--ink-3);
  transition: .16s ease;
}
.nav-link:hover { background: var(--bg-soft); color: var(--ink); }
.nav-link .caret { width: 14px; height: 14px; color: var(--muted-2); transition: transform .2s; }
.nav-item:hover .caret { transform: rotate(180deg); }
.nav-link.is-active { color: var(--brand); }

.mega {
  position: absolute; top: calc(100% + 8px); left: -12px;
  width: 620px; padding: 18px; border-radius: var(--r-lg);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-3);
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: .18s ease;
}
.nav-item:hover .mega { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-col-title { font-size: 11.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted-2); margin: 6px 8px; }
.mega a { display: flex; align-items: center; gap: 9px; padding: 7px 8px; border-radius: 8px; font-size: 13.5px; color: var(--ink-3); }
.mega a:hover { background: var(--brand-soft); color: var(--brand-700); }
.mega a svg { width: 15px; height: 15px; color: var(--brand); flex: none; }

.hdr-search {
  display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: 9px; background: var(--bg-soft);
  color: var(--muted-2); font-size: 13.5px; min-width: 190px; transition: .18s;
}
.hdr-search:hover { background: #fff; border-color: var(--brand-line); }
.hdr-search svg { width: 16px; height: 16px; }
.hdr-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; flex: none; }
.hdr-actions .link { font-size: 14px; font-weight: 600; color: var(--ink-3); padding: 0 6px; }
.hdr-actions .link:hover { color: var(--brand); }
.burger { display: none; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 9px; align-items: center; justify-content: center; }
.burger svg { width: 20px; height: 20px; }

/* mobile drawer */
.drawer { display: none; border-top: 1px solid var(--line); background: #fff; padding: 10px 0 18px; }
.drawer.is-open { display: block; }
.drawer a { display: block; padding: 11px 4px; font-weight: 600; border-bottom: 1px solid var(--line-2); }
.drawer .drawer-cta { display: flex; gap: 10px; margin-top: 14px; }

/* ---------- 5. Hero ---------- */
.hero { position: relative; overflow: hidden; background: #fff; border-bottom: 1px solid var(--line); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(760px 340px at 12% -6%, rgba(255, 90, 31, .13), transparent 62%),
    radial-gradient(680px 320px at 88% -10%, rgba(23, 162, 232, .14), transparent 60%),
    linear-gradient(180deg, #fdfdff, #fff 68%);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-2) 1px, transparent 1px), linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 12%, #000, transparent 72%);
  opacity: .7;
}
.hero > .wrap { position: relative; z-index: 1; padding-top: 58px; padding-bottom: 46px; }
.hero-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 12px 0 6px;
  border-radius: var(--r-full); background: #fff; border: 1px solid var(--line);
  box-shadow: var(--sh-1); font-size: 12.5px; font-weight: 600; color: var(--ink-3);
}
.hero-eyebrow .pill { height: 20px; padding: 0 8px; border-radius: var(--r-full); background: var(--brand); color: #fff; font-size: 11px; display: inline-flex; align-items: center; font-weight: 700; }
.hero h1 { font-size: 52px; line-height: 1.12; margin: 20px 0 0; letter-spacing: -.035em; }
.hero h1 .hl { position: relative; color: var(--brand); white-space: nowrap; }
.hero h1 .hl::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .06em; height: .3em;
  background: linear-gradient(90deg, rgba(255, 90, 31, .22), rgba(255, 90, 31, .06));
  border-radius: 3px; z-index: -1;
}
.hero-sub { margin: 18px auto 0; max-width: 620px; font-size: 16.5px; color: var(--muted); line-height: 1.65; }

.searchbar {
  position: relative; display: flex; align-items: center; gap: 10px;
  margin: 30px auto 0; max-width: 780px; padding: 8px 8px 8px 16px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--sh-3);
}
.searchbar:focus-within { border-color: var(--brand-line); box-shadow: 0 14px 40px rgba(255, 90, 31, .16); }
.searchbar > svg { width: 20px; height: 20px; color: var(--muted-2); flex: none; }
.searchbar input {
  flex: 1; height: 44px; border: 0; outline: 0; background: none; font-size: 15.5px; min-width: 0;
}
.searchbar input::placeholder { color: var(--muted-2); }
.searchbar .sep { width: 1px; height: 26px; background: var(--line); flex: none; }
.searchbar select {
  height: 40px; border: 0; outline: 0; background: none; font-size: 14px;
  color: var(--ink-3); font-weight: 600; padding-right: 4px; max-width: 130px;
}
.searchbar .btn { flex: none; height: 44px; border-radius: 10px; padding: 0 24px; }

.suggest {
  position: absolute; top: calc(100% + 10px); left: 0; right: 0; z-index: 30;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--sh-3); padding: 8px; text-align: left; display: none;
}
.suggest.is-open { display: block; }
.suggest-title { font-size: 11.5px; font-weight: 700; letter-spacing: .06em; color: var(--muted-2); padding: 8px 10px 4px; text-transform: uppercase; }
.suggest a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; font-size: 14px; color: var(--ink-2); }
.suggest a:hover, .suggest a.is-cur { background: var(--bg-soft); }
.suggest a .ico { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; font-size: 12px; font-weight: 800; color: #fff; flex: none; }
.suggest a .meta { margin-left: auto; font-size: 12px; color: var(--muted-2); }

.hot { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 16px; font-size: 13px; color: var(--muted-2); }
.hot .wrap-chips { display: flex; gap: 8px; flex-wrap: wrap; }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  max-width: 900px; margin: 40px auto 0; border-top: 1px solid var(--line);
}
.hero-stats .st { padding: 22px 18px 0; text-align: center; position: relative; }
.hero-stats .st + .st::before { content: ""; position: absolute; left: 0; top: 24px; bottom: 4px; width: 1px; background: var(--line); }
.hero-stats .v { font-size: 30px; font-weight: 850; color: var(--ink); letter-spacing: -.03em; line-height: 1; }
.hero-stats .v em { font-style: normal; font-size: 17px; color: var(--brand); margin-left: 2px; }
.hero-stats .k { margin-top: 8px; font-size: 13px; color: var(--muted); }

/* logo strip */
.strip { border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.strip .wrap { display: flex; align-items: center; gap: 28px; padding-top: 20px; padding-bottom: 20px; flex-wrap: wrap; }
.strip .label { font-size: 12.5px; color: var(--muted-2); font-weight: 600; flex: none; }
.strip .marks { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.strip .mark { font-size: 15px; font-weight: 800; color: #aab3c2; letter-spacing: -.02em; transition: .2s; }
.strip .mark:hover { color: var(--ink-3); }

/* ---------- 6. Section scaffolding ---------- */
.sec { padding: 68px 0; }
.sec-soft { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.sec-head .eyebrow { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--brand); }
.sec-head h2 { font-size: 31px; margin-top: 9px; letter-spacing: -.03em; }
.sec-head p { margin-top: 9px; color: var(--muted); font-size: 14.5px; max-width: 620px; }
.sec-head .more { flex: none; font-size: 14px; font-weight: 650; color: var(--brand); display: inline-flex; align-items: center; gap: 6px; }
.sec-head .more:hover { gap: 10px; }
.sec-head .more svg { width: 15px; height: 15px; transition: .2s; }
.sec-head-center { display: block; text-align: center; }
.sec-head-center p { margin-left: auto; margin-right: auto; }

/* ---------- 7. Roles (买 / 推 / 卖) ---------- */
.roles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.role {
  position: relative; overflow: hidden; padding: 26px; border-radius: var(--r-lg);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1);
  transition: .22s ease;
}
.role:hover { transform: translateY(-4px); box-shadow: var(--sh-3); border-color: transparent; }
.role::after { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: var(--accent, var(--brand)); }
.role .ico {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: var(--accent-soft, var(--brand-soft)); color: var(--accent, var(--brand));
}
.role .ico svg { width: 22px; height: 22px; }
.role .role-tag { position: absolute; top: 26px; right: 26px; font-size: 34px; font-weight: 900; color: var(--line); letter-spacing: -.04em; line-height: 1; }
.role h3 { font-size: 20px; margin-top: 18px; }
.role p { margin-top: 10px; color: var(--muted); font-size: 13.8px; line-height: 1.7; }
.role ul { margin-top: 16px; display: grid; gap: 9px; }
.role li { display: flex; gap: 8px; font-size: 13.5px; color: var(--ink-3); }
.role li svg { width: 15px; height: 15px; color: var(--accent, var(--brand)); flex: none; margin-top: 3px; }
.role .btn { margin-top: 20px; }
.role-buy { --accent: var(--brand); --accent-soft: var(--brand-soft); }
.role-push { --accent: var(--blue); --accent-soft: var(--blue-soft); }
.role-sell { --accent: var(--violet); --accent-soft: var(--violet-soft); }

/* ---------- 8. Categories ---------- */
.cats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.cat {
  display: flex; flex-direction: column; gap: 12px; padding: 18px 16px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  transition: .2s ease;
}
.cat:hover { border-color: var(--brand-line); box-shadow: var(--sh-2); transform: translateY(-3px); }
.cat .ci { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--bg-soft); color: var(--ink-3); }
.cat:hover .ci { background: var(--brand-soft); color: var(--brand); }
.cat .ci svg { width: 19px; height: 19px; }
.cat .cn { font-weight: 700; font-size: 14px; color: var(--ink); }
.cat .cc { font-size: 12.5px; color: var(--muted-2); }

/* ---------- 9. Leaderboard ---------- */
.lb-wrap { display: grid; grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr); gap: 22px; align-items: start; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); }
.panel-head {
  display: flex; align-items: center; gap: 14px; padding: 16px 20px;
  border-bottom: 1px solid var(--line-2); flex-wrap: wrap;
}
.panel-head h3 { font-size: 16px; }
.panel-head .sp { margin-left: auto; }
.tabs { display: flex; gap: 4px; background: var(--bg-soft); padding: 4px; border-radius: 9px; }
.tabs button { height: 30px; padding: 0 12px; border-radius: 7px; font-size: 13px; font-weight: 650; color: var(--muted); transition: .16s; }
.tabs button:hover { color: var(--ink); }
.tabs button.is-active { background: #fff; color: var(--ink); box-shadow: var(--sh-1); }

.lb-row { display: flex; align-items: center; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--line-2); transition: .16s; }
.lb-row:last-child { border-bottom: 0; }
.lb-row:hover { background: var(--bg-soft); }
.rank { width: 26px; font-size: 16px; font-weight: 850; color: var(--muted-2); text-align: center; flex: none; font-variant-numeric: tabular-nums; }
.rank.top { color: var(--brand); }
.p-logo { width: 42px; height: 42px; border-radius: 11px; flex: none; display: grid; place-items: center; font-weight: 850; font-size: 15px; color: #fff; letter-spacing: -.02em; box-shadow: var(--sh-1); }
.lb-main { min-width: 0; flex: 1; }
.lb-name { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.lb-name a { font-size: 15.5px; font-weight: 750; color: var(--ink); }
.lb-name a:hover { color: var(--brand); }
.lb-desc { margin-top: 4px; font-size: 13px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 460px; }
.lb-meta { display: flex; align-items: center; gap: 14px; margin-top: 6px; font-size: 12.5px; color: var(--muted-2); }
.lb-score { text-align: right; flex: none; display: flex; align-items: center; gap: 14px; }
.lb-score .box { text-align: center; }
.lb-score .sv { font-size: 20px; font-weight: 850; color: var(--ink); line-height: 1; }
.lb-score .sk { font-size: 11px; color: var(--muted-2); margin-top: 3px; }

/* grid quadrant */
.grid-x { padding: 18px 20px 22px; }
.grid-x .chart { position: relative; height: 268px; margin: 8px 14px 26px 30px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.grid-x .chart .q { position: absolute; width: 50%; height: 50%; }
.grid-x .q.tl { left: 0; top: 0; background: rgba(255, 90, 31, .05); }
.grid-x .q.tr { right: 0; top: 0; background: rgba(15, 169, 104, .07); }
.grid-x .q.bl { left: 0; bottom: 0; background: rgba(100, 116, 139, .05); }
.grid-x .q.br { right: 0; bottom: 0; background: rgba(23, 162, 232, .06); }
.grid-x .q span { position: absolute; font-size: 11px; font-weight: 700; color: var(--muted-2); padding: 8px; }
.grid-x .q.tl span { left: 0; top: 0; }
.grid-x .q.tr span { right: 0; top: 0; }
.grid-x .q.bl span { left: 0; bottom: 0; }
.grid-x .q.br span { right: 0; bottom: 0; }
.grid-x .chart::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: var(--line-2); }
.grid-x .chart::after { content: ""; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: var(--line-2); }
.dot-p { position: absolute; transform: translate(-50%, 50%); display: grid; place-items: center; }
.dot-p .b { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 800; color: #fff; box-shadow: 0 4px 10px rgba(12, 20, 32, .18); transition: .2s; }
.dot-p:hover .b { transform: scale(1.14); }
.dot-p .lbl { position: absolute; top: 34px; font-size: 11px; font-weight: 700; color: var(--ink-3); white-space: nowrap; }
.grid-axis { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--muted-2); font-weight: 600; }
.grid-axis.y { position: absolute; left: -30px; top: 0; bottom: 0; flex-direction: column-reverse; align-items: center; }
.grid-axis.y span { writing-mode: vertical-rl; transform: rotate(180deg); }
.legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; font-size: 12.5px; color: var(--muted); }
.legend i { width: 9px; height: 9px; border-radius: 50%; display: inline-block; margin-right: 6px; }

/* ---------- 10. Reviews ---------- */
.rv-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, .92fr); gap: 18px; }
.rv {
  display: flex; flex-direction: column; padding: 20px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1);
  transition: .2s ease;
}
.rv:hover { transform: translateY(-3px); box-shadow: var(--sh-2); }
.rv-top { display: flex; align-items: center; gap: 11px; }
.rv-top .rv-who { flex: 1; }
.avatar { width: 38px; height: 38px; border-radius: 50%; flex: none; display: grid; place-items: center; font-weight: 800; color: #fff; font-size: 14px; }
.rv-who { min-width: 0; }
.rv-who .n { font-weight: 700; font-size: 14px; color: var(--ink); }
.rv-who .r { font-size: 12px; color: var(--muted-2); }
.rv-prod { display: flex; align-items: center; gap: 9px; margin-top: 16px; padding: 10px; border-radius: 10px; background: var(--bg-soft); }
.rv-prod .th { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 12px; }
.rv-prod .pn { font-size: 13.5px; font-weight: 700; color: var(--ink); }
.rv-prod .pc { font-size: 11.5px; color: var(--muted-2); }
.rv-body { margin-top: 14px; font-size: 13.8px; color: var(--ink-3); line-height: 1.72; flex: 1; }
.rv-body b { color: var(--ink); }
.rv-foot { display: flex; align-items: center; gap: 10px; margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line); font-size: 12px; color: var(--muted-2); }
.rv-foot .help { margin-left: auto; display: inline-flex; align-items: center; gap: 5px; }
.rv-foot .help:hover { color: var(--brand); }
.rv-foot svg { width: 14px; height: 14px; }

/* ---------- 11. Compare table ---------- */
.cmp { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; box-shadow: var(--sh-1); }
.cmp table { min-width: 820px; }
.cmp th, .cmp td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line-2); font-size: 13.5px; vertical-align: middle; }
.cmp thead th { background: var(--bg-soft); position: sticky; top: 0; font-size: 13px; color: var(--muted); font-weight: 700; border-bottom: 1px solid var(--line); }
.cmp tbody tr:last-child td { border-bottom: 0; }
.cmp tbody tr:hover { background: #fcfdff; }
.cmp .rowh { font-weight: 700; color: var(--ink); width: 200px; background: #fff; }
.cmp .pcell { display: flex; align-items: center; gap: 10px; }
.cmp .pcell .th { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 12.5px; flex: none; }
.cmp .pcell .nm { font-weight: 750; color: var(--ink); font-size: 14px; }
.cmp .yes { color: var(--green); }
.cmp .no { color: var(--muted-2); }
.cmp .yes svg, .cmp .no svg { width: 17px; height: 17px; }
.cmp .best { background: #fffdf8; }

/* ---------- 12. Partner band ---------- */
.band { position: relative; overflow: hidden; background: #0c1420; color: #e8edf6; }
.band::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(620px 300px at 8% 0%, rgba(255, 90, 31, .30), transparent 62%),
    radial-gradient(620px 320px at 92% 100%, rgba(23, 162, 232, .28), transparent 62%);
}
.band::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at 50% 40%, #000, transparent 78%);
}
.band .wrap { position: relative; z-index: 1; }
.band-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 46px; align-items: center; padding: 74px 0; }
.band .eyebrow { color: #ff9d6f; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.band h2 { color: #fff; font-size: 34px; margin-top: 12px; letter-spacing: -.03em; }
.band p.lead { margin-top: 14px; color: #a9b6c9; font-size: 15px; line-height: 1.75; max-width: 520px; }
.band .btns { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.band .btn-ghost { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .18); color: #fff; box-shadow: none; }
.band .btn-ghost:hover { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .3); }
.engine { padding: 22px; border-radius: var(--r-lg); background: rgba(255, 255, 255, .055); border: 1px solid rgba(255, 255, 255, .12); backdrop-filter: blur(6px); }
.engine h4 { color: #fff; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.engine h4 .bdg { font-size: 10.5px; font-weight: 800; padding: 2px 7px; border-radius: 5px; background: rgba(255, 90, 31, .2); color: #ffb08c; letter-spacing: .04em; }
.engine-rows { margin-top: 16px; display: grid; gap: 10px; }
.engine-row { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 11px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .07); }
.engine-row .k { font-size: 13px; font-weight: 700; color: #fff; }
.engine-row .v { margin-left: auto; font-size: 14px; font-weight: 800; color: #6fd3ff; font-variant-numeric: tabular-nums; }
.engine-row .s { font-size: 11.5px; color: #8b9bb1; }
.mini-bars { display: flex; align-items: flex-end; gap: 4px; height: 26px; }
.mini-bars i { width: 7px; border-radius: 3px; background: linear-gradient(180deg, #ff8a5c, #ff5a1f); opacity: .85; }

/* ---------- 13. Testimonials ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.quote { padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); display: flex; flex-direction: column; }
.quote .mark { font-size: 40px; line-height: .6; color: var(--brand-line); font-family: Georgia, serif; }
.quote p { margin-top: 14px; font-size: 14.5px; line-height: 1.75; color: var(--ink-3); flex: 1; }
.quote .who { display: flex; align-items: center; gap: 11px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line-2); }
.quote .who .n { font-weight: 700; font-size: 13.5px; color: var(--ink); }
.quote .who .r { font-size: 12px; color: var(--muted-2); }

/* ---------- 14. Dual CTA + footer ---------- */
.cta-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.cta-card { position: relative; overflow: hidden; padding: 34px; border-radius: var(--r-xl); border: 1px solid var(--line); background: var(--bg-soft); }
.cta-card.vendor { background: linear-gradient(135deg, #fff4ee, #fff 55%, #eef8ff); border-color: var(--brand-line); }
.cta-card.agent { background: linear-gradient(135deg, #eef7ff, #fff 55%, #f1effe); border-color: var(--blue-line); }
.cta-card h3 { font-size: 24px; }
.cta-card p { margin-top: 11px; color: var(--muted); font-size: 14px; max-width: 430px; line-height: 1.7; }
.cta-card .btn { margin-top: 22px; }
.cta-card .art { position: absolute; right: -18px; bottom: -18px; opacity: .5; }

.foot { background: #0c1420; color: #93a1b5; padding: 56px 0 26px; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; gap: 30px; }
.foot h5 { color: #fff; font-size: 13.5px; margin-bottom: 14px; letter-spacing: 0; }
.foot li { margin-bottom: 9px; font-size: 13px; }
.foot a:hover { color: #fff; }
.foot .brand-col img { height: 30px; width: auto; filter: brightness(0) invert(1); opacity: .95; }
.foot .brand-col p { margin-top: 14px; font-size: 13px; line-height: 1.7; max-width: 260px; color: #7c8ba0; }
.foot .social { display: flex; gap: 10px; margin-top: 16px; }
.foot .social a { width: 34px; height: 34px; border-radius: 9px; background: rgba(255, 255, 255, .07); display: grid; place-items: center; color: #b9c4d4; }
.foot .social a:hover { background: var(--brand); color: #fff; }
.foot .social svg { width: 16px; height: 16px; }
.foot-bot { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .09); display: flex; align-items: center; justify-content: space-between; gap: 16px; font-size: 12.5px; color: #6f7f95; flex-wrap: wrap; }
.foot-bot .police { display: inline-flex; align-items: center; gap: 6px; }
.foot-bot .police img { width: 14px; height: 14px; }

/* ---------- 15. Page: 分类列表 ---------- */
.crumb { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--muted-2); padding: 16px 0; }
.crumb a:hover { color: var(--brand); }
.crumb svg { width: 13px; height: 13px; }
.crumb .cur { color: var(--ink-3); font-weight: 600; }

.page-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 30px; align-items: end; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.page-head h1 { font-size: 36px; letter-spacing: -.035em; }
.page-head p { margin-top: 12px; color: var(--muted); max-width: 720px; font-size: 14.5px; line-height: 1.75; }
.page-head .stats { display: flex; gap: 26px; flex: none; }
.page-head .stats .v { font-size: 22px; font-weight: 850; color: var(--ink); }
.page-head .stats .k { font-size: 12px; color: var(--muted-2); margin-top: 3px; }

.cat-layout { display: grid; grid-template-columns: 232px minmax(0, 1fr) 288px; gap: 24px; align-items: start; padding: 26px 0 80px; }
.side { position: sticky; top: calc(var(--nav-h) + 16px); }
.filter-box { padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); }
.filter-box + .filter-box { margin-top: 16px; }
.filter-box h4 { font-size: 13px; display: flex; align-items: center; justify-content: space-between; }
.filter-box h4 .reset { font-size: 12px; font-weight: 600; color: var(--muted-2); }
.filter-box h4 .reset:hover { color: var(--brand); }
.fgroup { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line-2); }
.fgroup:first-of-type { border-top: 0; }
.fgroup .gt { font-size: 12px; font-weight: 700; color: var(--muted-2); letter-spacing: .04em; margin-bottom: 10px; }
.fopt { display: flex; align-items: center; gap: 9px; padding: 6px 0; font-size: 13.5px; color: var(--ink-3); cursor: pointer; }
.fopt input { appearance: none; width: 16px; height: 16px; border: 1.5px solid #cbd3e0; border-radius: 5px; flex: none; position: relative; transition: .15s; }
.fopt input:checked { background: var(--brand); border-color: var(--brand); }
.fopt input:checked::after { content: ""; position: absolute; left: 5px; top: 1.5px; width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.fopt .c { margin-left: auto; font-size: 12px; color: var(--muted-2); font-variant-numeric: tabular-nums; }
.fopt:hover { color: var(--ink); }
.stars-pick { display: inline-flex; gap: 1px; }
.stars-pick svg { width: 13px; height: 13px; }

.list-bar { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh-1); flex-wrap: wrap; }
.list-bar .cnt { font-size: 13px; color: var(--muted); }
.list-bar .cnt b { color: var(--ink); font-size: 14px; }
.list-bar .sp { margin-left: auto; }
.sortsel { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--ink-3); }
.sortsel:hover { border-color: var(--brand-line); }
.sortsel svg { width: 14px; height: 14px; color: var(--muted-2); }
.view-toggle { display: flex; gap: 3px; padding: 3px; background: var(--bg-soft); border-radius: 8px; }
.view-toggle button { width: 30px; height: 26px; border-radius: 6px; display: grid; place-items: center; color: var(--muted-2); }
.view-toggle button.is-active { background: #fff; color: var(--ink); box-shadow: var(--sh-1); }
.view-toggle svg { width: 15px; height: 15px; }

.plist { display: grid; gap: 14px; margin-top: 16px; }
.pcard { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 18px; padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); transition: .2s ease; }
.pcard:hover { border-color: var(--brand-line); box-shadow: var(--sh-2); }
.pcard.is-picked { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(255, 90, 31, .1); }
.pcard .th { width: 64px; height: 64px; border-radius: 15px; display: grid; place-items: center; color: #fff; font-weight: 850; font-size: 22px; box-shadow: var(--sh-1); }
.pcard h3 { font-size: 18px; display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.pcard h3 a:hover { color: var(--brand); }
.pcard .sub { display: flex; align-items: center; gap: 12px; margin-top: 8px; font-size: 12.5px; color: var(--muted-2); flex-wrap: wrap; }
.pcard .desc { margin-top: 12px; font-size: 13.8px; color: var(--ink-3); line-height: 1.72; }
.pcard .feats { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 13px; }
.pcard .acts { display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; gap: 12px; }
.pcard .price { text-align: right; }
.pcard .price .v { font-size: 15px; font-weight: 800; color: var(--ink); }
.pcard .price .k { font-size: 11.5px; color: var(--muted-2); }
.pcard .btns { display: flex; gap: 8px; align-items: center; }
.cmp-check { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--muted); cursor: pointer; }
.cmp-check input { appearance: none; width: 16px; height: 16px; border: 1.5px solid #cbd3e0; border-radius: 5px; position: relative; transition: .15s; }
.cmp-check input:checked { background: var(--brand); border-color: var(--brand); }
.cmp-check input:checked::after { content: ""; position: absolute; left: 5px; top: 1.5px; width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }

/* list view variant */
.plist.is-rows .pcard { padding: 14px 18px; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 14px; align-items: center; }
.plist.is-rows .pcard .th { width: 44px; height: 44px; border-radius: 11px; font-size: 16px; }
.plist.is-rows .pcard h3 { font-size: 16px; }
.plist.is-rows .pcard .desc, .plist.is-rows .pcard .feats { display: none; }
.plist.is-rows .pcard .sub { margin-top: 5px; }
.plist.is-rows .pcard .acts { flex-direction: row; align-items: center; gap: 16px; }

.pager { display: flex; align-items: center; gap: 6px; margin-top: 22px; }
.pager a, .pager span { min-width: 34px; height: 34px; padding: 0 10px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--ink-3); background: #fff; }
.pager a:hover { border-color: var(--brand-line); color: var(--brand); }
.pager .cur { background: var(--ink); border-color: var(--ink); color: #fff; }
.pager .dots { border: 0; background: none; }

.rail-card { padding: 18px; border-radius: var(--r-lg); border: 1px solid var(--line); background: #fff; box-shadow: var(--sh-1); }
.rail-card + .rail-card { margin-top: 16px; }
.rail-card .rc-head { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 750; color: var(--ink); }
.rail-card .rc-head svg { width: 16px; height: 16px; color: var(--brand); }
.rail-card p { margin-top: 10px; font-size: 13px; color: var(--muted); line-height: 1.7; }
.rail-card .btn { margin-top: 14px; }
.rail-grad { background: linear-gradient(150deg, #fff3ee, #fff 60%, #eef8ff); border-color: var(--brand-line); }
.rail-mini { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--line-2); font-size: 13px; }
.rail-mini:last-child { border-bottom: 0; }
.rail-mini .th { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; color: #fff; font-size: 11px; font-weight: 800; flex: none; }
.rail-mini .nm { font-weight: 650; color: var(--ink-2); }
.rail-mini .sc { margin-left: auto; font-weight: 800; color: var(--ink); font-size: 12.5px; }

/* floating compare bar */
.cmpbar {
  position: fixed; left: 50%; bottom: 22px; transform: translate(-50%, 130%);
  z-index: 70; display: flex; align-items: center; gap: 16px;
  padding: 12px 14px 12px 20px; border-radius: var(--r-full);
  background: var(--ink); color: #fff; box-shadow: 0 18px 44px rgba(12, 20, 32, .3);
  transition: transform .32s cubic-bezier(.2, .8, .2, 1);
}
.cmpbar.is-up { transform: translate(-50%, 0); }
.cmpbar .txt { font-size: 13.5px; font-weight: 600; }
.cmpbar .txt b { color: #ffb08c; }
.cmpbar .slots { display: flex; gap: 6px; }
.cmpbar .slot { width: 30px; height: 30px; border-radius: 9px; background: rgba(255, 255, 255, .12); display: grid; place-items: center; font-size: 11px; font-weight: 800; }

/* ---------- 16. Page: 产品详情 ---------- */
.pd-hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.pd-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(680px 300px at 18% 0%, rgba(255, 90, 31, .12), transparent 62%), radial-gradient(560px 280px at 92% 20%, rgba(23, 162, 232, .12), transparent 60%); }
.pd-hero .wrap { position: relative; z-index: 1; padding-bottom: 30px; }
.pd-top { display: grid; grid-template-columns: 92px minmax(0, 1fr) auto; gap: 22px; align-items: start; padding-top: 6px; }
.pd-logo { width: 92px; height: 92px; border-radius: 22px; display: grid; place-items: center; color: #fff; font-weight: 850; font-size: 34px; box-shadow: var(--sh-2); }
.pd-title h1 { font-size: 32px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pd-tagline { margin-top: 10px; color: var(--muted); font-size: 15px; max-width: 620px; }
.pd-facts { display: flex; gap: 26px; margin-top: 18px; flex-wrap: wrap; }
.pd-facts .f .k { font-size: 11.5px; color: var(--muted-2); }
.pd-facts .f .v { font-size: 14.5px; font-weight: 750; color: var(--ink); margin-top: 2px; }
.pd-cta { display: flex; flex-direction: column; gap: 10px; align-items: stretch; flex: none; }
.pd-cta .row { display: flex; gap: 8px; }
.pd-cta .btn { flex: 1; }
.pd-rate { display: flex; align-items: center; gap: 26px; margin-top: 24px; padding: 18px 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); flex-wrap: wrap; }
.pd-rate .big { display: flex; align-items: center; gap: 14px; }
.pd-rate .big .v { font-size: 42px; font-weight: 850; color: var(--ink); line-height: 1; letter-spacing: -.03em; }
.pd-rate .big .sub { font-size: 12.5px; color: var(--muted-2); }
.pd-dims { display: grid; grid-template-columns: repeat(4, minmax(140px, 1fr)); gap: 18px 30px; flex: 1; }
.dim .dt { display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; color: var(--muted); }
.dim .dt b { color: var(--ink); font-size: 13px; }
.bar { height: 6px; border-radius: 4px; background: var(--bg-soft-2); overflow: hidden; margin-top: 7px; }
.bar i { display: block; height: 100%; border-radius: 4px; background: linear-gradient(90deg, #ff8a5c, var(--brand)); width: 0; transition: width 1s cubic-bezier(.2, .8, .2, 1); }
.bar.blue i { background: linear-gradient(90deg, #6fc8f3, var(--blue)); }
.bar.green i { background: linear-gradient(90deg, #5fd3a4, var(--green)); }
.bar.violet i { background: linear-gradient(90deg, #a79bf5, var(--violet)); }

.pd-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); background: #fff; position: sticky; top: var(--nav-h); z-index: 40; }
.pd-tabs .wrap { display: flex; gap: 4px; }
.pd-tabs button { height: 52px; padding: 0 16px; font-size: 14.5px; font-weight: 700; color: var(--muted); border-bottom: 2.5px solid transparent; transition: .16s; display: inline-flex; align-items: center; gap: 7px; }
.pd-tabs button:hover { color: var(--ink); }
.pd-tabs button.is-active { color: var(--brand); border-bottom-color: var(--brand); }
.pd-tabs .n { font-size: 11.5px; background: var(--bg-soft-2); color: var(--muted); padding: 1px 6px; border-radius: var(--r-full); font-weight: 700; }
.pd-tabs button.is-active .n { background: var(--brand-soft); color: var(--brand-700); }

.pd-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; align-items: start; padding: 26px 0 80px; }
.tabpane { display: none; }
.tabpane.is-active { display: block; animation: fadeUp .32s ease both; }
/* 区块内的小 Tab（好评 / 差评 等） */
.tabpane-sm { display: none; }
.tabpane-sm.is-active { display: block; animation: fadeUp .3s ease both; }
/* 任意内层 Tab 面板（未加 class 的 data-pane 块）默认隐藏 */
[data-pane]:not(.tabpane):not(.tabpane-sm) { display: none; }
[data-pane]:not(.tabpane):not(.tabpane-sm).is-active { display: block; animation: fadeUp .3s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.block { padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); }
.block + .block { margin-top: 18px; }
.block h2 { font-size: 17px; display: flex; align-items: center; gap: 9px; }
.block h2 .ico { width: 26px; height: 26px; border-radius: 8px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; }
.block h2 .ico svg { width: 15px; height: 15px; }
.block .body { margin-top: 16px; font-size: 14px; color: var(--ink-3); line-height: 1.85; }
.block .body p + p { margin-top: 12px; }
.kv { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 30px; margin-top: 6px; }
.kv .r { display: flex; gap: 14px; padding: 11px 0; border-bottom: 1px solid var(--line-2); font-size: 13.5px; }
.kv .r .k { color: var(--muted-2); width: 76px; flex: none; }
.kv .r .v { color: var(--ink-2); font-weight: 600; }
.shots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 16px; }
.shot { aspect-ratio: 16 / 10; border-radius: var(--r); border: 1px solid var(--line); background: linear-gradient(135deg, var(--bg-soft), #fff); display: grid; place-items: center; color: var(--muted-2); font-size: 12.5px; }
.docs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 16px; }
.doc { display: flex; gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: var(--r); transition: .18s; }
.doc:hover { border-color: var(--brand-line); box-shadow: var(--sh-1); }
.doc .di { width: 34px; height: 34px; border-radius: 9px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; flex: none; }
.doc .di svg { width: 17px; height: 17px; }
.doc .dt { font-size: 13px; font-weight: 700; color: var(--ink); }
.doc .dd { font-size: 11.5px; color: var(--muted-2); margin-top: 2px; }

/* review summary */
.rsum { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 30px; align-items: center; }
.rsum .big { text-align: center; }
.rsum .big .v { font-size: 54px; font-weight: 850; color: var(--ink); line-height: 1; letter-spacing: -.04em; }
.rsum .big .c { margin-top: 8px; font-size: 13px; color: var(--muted); }
.dist { display: grid; gap: 8px; }
.dist .d { display: flex; align-items: center; gap: 12px; font-size: 12.5px; color: var(--muted); }
.dist .d .lab { width: 42px; flex: none; display: flex; align-items: center; gap: 4px; }
.dist .d .bar { flex: 1; margin: 0; }
.dist .d .pc { width: 38px; text-align: right; flex: none; font-variant-numeric: tabular-nums; }

.rv-item { padding: 22px 0; border-bottom: 1px solid var(--line-2); }
.rv-item:last-child { border-bottom: 0; padding-bottom: 0; }
.rv-item .head { display: flex; gap: 12px; align-items: flex-start; }
.rv-item .head .meta { min-width: 0; flex: 1; }
.rv-item .head .n { font-weight: 750; color: var(--ink); font-size: 14.5px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.rv-item .head .r { font-size: 12.5px; color: var(--muted-2); margin-top: 3px; }
.rv-item .head .when { font-size: 12.5px; color: var(--muted-2); flex: none; }
.rv-item h4 { margin-top: 14px; font-size: 15px; }
.rv-item .txt { margin-top: 10px; font-size: 13.8px; color: var(--ink-3); line-height: 1.8; }
.rv-item .txt .lb { font-weight: 750; color: var(--ink); }
.rv-item .acts { display: flex; align-items: center; gap: 18px; margin-top: 16px; font-size: 12.5px; color: var(--muted-2); }
.rv-item .acts button { display: inline-flex; align-items: center; gap: 6px; color: var(--muted-2); transition: .16s; }
.rv-item .acts button:hover { color: var(--brand); }
.rv-item .acts svg { width: 15px; height: 15px; }
.rv-item .acts .ok { color: var(--brand); font-weight: 700; }
.reply { margin-top: 14px; padding: 14px 16px; border-radius: var(--r); background: var(--bg-soft); border-left: 3px solid var(--brand); font-size: 13.5px; color: var(--ink-3); }
.reply .who { font-weight: 750; color: var(--ink); font-size: 12.5px; margin-bottom: 6px; display: flex; align-items: center; gap: 7px; }

.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 26px; margin-top: 6px; }
.fg h5 { font-size: 13.5px; color: var(--ink); margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--line-2); }
.fg li { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-3); padding: 5px 0; }
.fg li svg { width: 15px; height: 15px; color: var(--green); flex: none; }
.plat { display: grid; gap: 18px; margin-top: 6px; }
.plat .row .top { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.plat .row .top b { color: var(--ink); }
.plat .row .top .pv { margin-left: auto; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }
.plat .row .note { font-size: 12.5px; color: var(--muted-2); margin-top: 6px; }

.agent-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 16px; }
.agent { padding: 16px; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-soft); }
.agent .h { display: flex; align-items: center; gap: 9px; font-weight: 750; color: var(--ink); font-size: 13.5px; }
.agent .h .th { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; color: #fff; font-size: 11px; font-weight: 800; }
.agent p { margin-top: 10px; font-size: 12.8px; color: var(--muted); line-height: 1.7; }
.agent .st { display: flex; gap: 14px; margin-top: 12px; font-size: 12px; color: var(--muted-2); }
.agent .st b { color: var(--ink); }

.rail-prod { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line-2); }
.rail-prod:last-child { border-bottom: 0; }
.rail-prod .th { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; color: #fff; font-size: 12px; font-weight: 800; flex: none; }
.rail-prod .nm { font-size: 13.5px; font-weight: 700; color: var(--ink); }
.rail-prod .sc { font-size: 11.5px; color: var(--muted-2); display: flex; align-items: center; gap: 5px; margin-top: 2px; }
.rail-prod .go { margin-left: auto; font-size: 12px; color: var(--muted-2); }
.rail-prod:hover .nm { color: var(--brand); }

.case-mini { display: flex; gap: 11px; padding: 10px 0; border-bottom: 1px solid var(--line-2); }
.case-mini:last-child { border-bottom: 0; }
.case-mini .im { width: 56px; height: 42px; border-radius: 8px; background: linear-gradient(135deg, #ffe3d6, #e6f4fe); flex: none; }
.case-mini .t { font-size: 12.8px; font-weight: 650; color: var(--ink-2); line-height: 1.5; }
.case-mini .d { font-size: 11.5px; color: var(--muted-2); margin-top: 4px; }

/* 半星 */
.stars .half { position: relative; width: 14px; height: 14px; display: inline-block; }
.stars-lg .half { width: 17px; height: 17px; }
.stars .half svg { position: absolute; left: 0; top: 0; width: 100%; height: 100%; }
.stars .half svg.on { clip-path: inset(0 50% 0 0); }

/* ---------- 17. Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); }
.js .reveal.in { opacity: 1; transform: none; transition: opacity .6s ease, transform .6s cubic-bezier(.2, .8, .2, 1); }

/* ---------- 18. Responsive ---------- */
@media (max-width: 1180px) {
  .cats { grid-template-columns: repeat(4, 1fr); }
  .rv-wrap { grid-template-columns: repeat(2, 1fr); }
  .cat-layout { grid-template-columns: 210px minmax(0, 1fr); }
  .cat-layout > .rail { display: none; }
  .hdr-search { display: none; }
}
@media (max-width: 980px) {
  .hero h1 { font-size: 40px; }
  .roles { grid-template-columns: 1fr; }
  .lb-wrap { grid-template-columns: 1fr; }
  .band-grid { grid-template-columns: 1fr; gap: 30px; padding: 54px 0; }
  .quotes { grid-template-columns: 1fr; }
  .cta-duo { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .pd-layout { grid-template-columns: 1fr; }
  .pd-top { grid-template-columns: 72px minmax(0, 1fr); }
  .pd-logo { width: 72px; height: 72px; border-radius: 18px; font-size: 26px; }
  .pd-cta { grid-column: 1 / -1; flex-direction: row; }
  .cat-layout { grid-template-columns: 1fr; }
  .cat-layout > .side { display: none; }
  .nav, .hdr-actions .link { display: none; }
  .burger { display: flex; }
  .feat-grid, .agent-cards, .docs { grid-template-columns: repeat(2, 1fr); }
  .kv { grid-template-columns: 1fr; }
  .rsum { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .wrap { padding: 0 16px; }
  .hero h1 { font-size: 30px; }
  .hero-sub { font-size: 15px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stats .st + .st::before { display: none; }
  .hero-stats .st { padding-top: 18px; }
  .cats { grid-template-columns: repeat(2, 1fr); }
  .rv-wrap { grid-template-columns: 1fr; }
  .sec { padding: 46px 0; }
  .sec-head { flex-direction: column; align-items: flex-start; }
  .sec-head h2 { font-size: 24px; }
  .page-head { grid-template-columns: 1fr; }
  .page-head h1 { font-size: 27px; }
  .searchbar { flex-wrap: wrap; padding: 10px; }
  .searchbar input { height: 38px; width: 100%; flex: none; }
  .searchbar .sep, .searchbar select { display: none; }
  .searchbar .btn { width: 100%; }
  .pcard { grid-template-columns: 48px minmax(0, 1fr); }
  .pcard .th { width: 48px; height: 48px; border-radius: 12px; font-size: 17px; }
  .pcard .acts { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; width: 100%; }
  .pd-rate { gap: 16px; }
  .pd-dims { grid-template-columns: repeat(2, 1fr); }
  .feat-grid, .agent-cards, .docs, .shots { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .topbar .topbar-right { display: none; }
  .pd-tabs button { padding: 0 10px; font-size: 13.5px; }
}

/* ==========================================================================
   19. 身份切换器（角色站页头）
   ========================================================================== */
.id-switch { position: relative; flex: none; }
.id-btn {
  display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: 9px; background: #fff;
  font-size: 13.5px; font-weight: 700; color: var(--ink); box-shadow: var(--sh-1);
}
.id-btn:hover { border-color: #cfd6e0; }
.id-btn .id-cur { font-weight: 500; color: var(--muted-2); font-size: 12.5px; }
.id-btn .caret { width: 14px; height: 14px; color: var(--muted-2); transition: transform .2s; }
.id-switch:hover .caret { transform: rotate(180deg); }
.id-dot { width: 8px; height: 8px; border-radius: 50%; }
.id-dot.buy { background: var(--brand); }
.id-dot.push { background: var(--blue); }
.id-dot.sell { background: var(--violet); }
.id-menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 70; width: 250px;
  padding: 6px; border-radius: var(--r-lg); background: #fff;
  border: 1px solid var(--line); box-shadow: var(--sh-3);
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: .18s ease;
}
.id-switch:hover .id-menu, .id-switch:focus-within .id-menu { opacity: 1; visibility: visible; transform: none; }
.id-menu a { display: flex; align-items: center; gap: 11px; padding: 10px; border-radius: 9px; }
.id-menu a:hover { background: var(--bg-soft); }
.id-menu a.is-cur { background: var(--bg-soft); }
.id-menu a b { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; color: #fff; font-size: 13px; font-weight: 800; flex: none; }
.id-menu a strong { display: block; font-size: 13.5px; color: var(--ink); }
.id-menu a em { display: block; font-style: normal; font-size: 12px; color: var(--muted-2); margin-top: 1px; }
.b-buy { background: linear-gradient(135deg, #ff7a45, #ea4409); }
.b-push { background: linear-gradient(135deg, #4fc3f7, #0d87c6); }
.b-sell { background: linear-gradient(135deg, #a79bf5, #5b4bd6); }

/* ==========================================================================
   20. 引导页（选身份）
   ========================================================================== */
.gate-body { background: #fbfcfe; }
.gate-hdr { border-bottom: 1px solid var(--line); background: rgba(255,255,255,.9); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 50; }
.gate-hdr .wrap { display: flex; align-items: center; height: 64px; }
.gate-hdr .logo img { height: 32px; }
.gate-hdr-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.gate-hdr-right .link { font-size: 14px; font-weight: 600; color: var(--ink-3); }
.gate-hdr-right .link:hover { color: var(--brand); }

.gate { position: relative; overflow: hidden; }
.gate::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(720px 340px at 12% -4%, rgba(255, 90, 31, .13), transparent 62%),
    radial-gradient(680px 320px at 88% -8%, rgba(23, 162, 232, .13), transparent 60%),
    radial-gradient(560px 280px at 50% 108%, rgba(108, 92, 231, .10), transparent 62%);
}
.gate::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-2) 1px, transparent 1px), linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(circle at 50% 6%, #000, transparent 68%);
  opacity: .65;
}
.gate .wrap { position: relative; z-index: 1; }
.gate-head { text-align: center; padding: 58px 0 40px; }
.gate-head h1 { font-size: 44px; margin-top: 20px; letter-spacing: -.035em; }
.gate-head p { margin: 18px auto 0; max-width: 720px; font-size: 15.5px; color: var(--muted); line-height: 1.8; }

.gate-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gate-card {
  position: relative; overflow: hidden; display: flex; flex-direction: column;
  padding: 28px 26px 26px; border-radius: var(--r-xl); background: #fff;
  border: 1px solid var(--line); box-shadow: var(--sh-2);
  transition: transform .24s cubic-bezier(.2,.8,.2,1), box-shadow .24s, border-color .24s;
}
.gate-card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .24s;
  background: radial-gradient(420px 220px at 50% -10%, var(--accent-soft), transparent 70%);
}
.gate-card:hover { transform: translateY(-6px); box-shadow: 0 22px 48px rgba(12,20,32,.14); border-color: var(--accent); }
.gate-card:hover::before { opacity: 1; }
.gate-card > * { position: relative; z-index: 1; }
.gate-card .wm {
  position: absolute; right: 10px; top: -18px; z-index: 0;
  font-size: 132px; font-weight: 900; line-height: 1; color: var(--accent-soft);
  letter-spacing: -.06em; transition: .3s;
}
.gate-card:hover .wm { transform: scale(1.06) rotate(-4deg); color: var(--accent); opacity: .13; }
.gate-card.buy { --accent: var(--brand); --accent-soft: #fff2ec; }
.gate-card.push { --accent: var(--blue); --accent-soft: #ecf7fe; }
.gate-card.sell { --accent: var(--violet); --accent-soft: #f1effe; }
.gc-top { display: flex; align-items: center; }
.gc-ico { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.gc-ico svg { width: 23px; height: 23px; }
.gc-key {
  margin-left: auto; width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center;
  background: var(--bg-soft-2); color: var(--muted-2); font-size: 12px; font-weight: 800;
}
.gate-card h2 { font-size: 22px; margin-top: 20px; }
.gate-card .gc-sub { margin-top: 7px; font-size: 12.5px; color: var(--muted-2); }
.gate-card ul { margin-top: 18px; display: grid; gap: 10px; }
.gate-card li { position: relative; padding-left: 20px; font-size: 13.5px; color: var(--ink-3); line-height: 1.6; }
.gate-card li::before {
  content: ""; position: absolute; left: 2px; top: 8px; width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); opacity: .55;
}
.gc-go {
  margin-top: auto; padding-top: 24px; display: inline-flex; align-items: center; gap: 7px;
  font-size: 14.5px; font-weight: 750; color: var(--accent);
}
.gc-go svg { width: 16px; height: 16px; transition: transform .2s; }
.gate-card:hover .gc-go svg { transform: translateX(5px); }

.gate-hint { text-align: center; margin-top: 24px; font-size: 12.5px; color: var(--muted-2); }
.gate-hint kbd {
  display: inline-block; min-width: 20px; padding: 1px 6px; margin: 0 2px;
  border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px;
  background: #fff; font-size: 11.5px; font-weight: 700; color: var(--ink-3);
}
.gate-bottom {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin: 46px 0 70px; padding-top: 26px; border-top: 1px solid var(--line);
}
.gb-item b { display: block; font-size: 13.5px; color: var(--ink); }
.gb-item span { display: block; margin-top: 7px; font-size: 13px; color: var(--muted); line-height: 1.7; }
.gb-item a { color: var(--brand); font-weight: 650; }
.gate-foot { border-top: 1px solid var(--line); background: #fff; }
.gate-foot .wrap { display: flex; align-items: center; gap: 16px; height: 74px; font-size: 12.5px; color: var(--muted-2); flex-wrap: wrap; }
.gate-foot img { height: 26px; }
.gate-foot .links { margin-left: auto; display: flex; gap: 18px; }
.gate-foot a:hover { color: var(--brand); }

/* ==========================================================================
   21. 买家站 · 案例 / 写点评
   ========================================================================== */
.cases { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.case { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-1); transition: .2s ease; }
.case:hover { transform: translateY(-4px); box-shadow: var(--sh-3); }
.case .thumb { position: relative; display: block; height: 132px; padding: 14px; }
.case .thumb b, .case .thumb::after { position: relative; z-index: 1; }
.case .thumb b {
  display: inline-block; font-size: 11.5px; font-weight: 700; color: #fff;
  background: rgba(0,0,0,.28); padding: 4px 9px; border-radius: var(--r-full); backdrop-filter: blur(4px);
}
.case .thumb.c1 { background: linear-gradient(135deg, #ffd0b8, #ff8a5c 60%, #ea4409); }
.case .thumb.c2 { background: linear-gradient(135deg, #cfe9fb, #6fc8f3 55%, #0d87c6); }
.case .thumb.c3 { background: linear-gradient(135deg, #ffe7b8, #ffc061 55%, #f79009); }
.case .thumb.c4 { background: linear-gradient(135deg, #ded8fb, #a79bf5 55%, #5b4bd6); }
.case h3 { padding: 16px 18px 0; font-size: 15.5px; line-height: 1.5; }
.case p { padding: 10px 18px 0; font-size: 13px; color: var(--muted); line-height: 1.7; flex: 1; }
.case .cmeta { display: flex; gap: 7px; padding: 16px 18px 18px; font-size: 12px; color: var(--muted-2); }
.case:hover h3 { color: var(--brand); }

.review-cta {
  display: flex; align-items: center; gap: 40px; padding: 40px 44px; border-radius: var(--r-xl);
  background: linear-gradient(120deg, #fff4ee, #fff 52%, #eef8ff);
  border: 1px solid var(--brand-line);
}
.review-cta .eyebrow { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--brand); }
.review-cta h2 { font-size: 30px; margin-top: 10px; }
.review-cta p { margin-top: 12px; font-size: 14.5px; color: var(--muted); line-height: 1.75; max-width: 520px; }
.review-cta .row { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.review-cta .rc-stats { margin-left: auto; display: grid; gap: 18px; flex: none; }
.review-cta .rc-stats .v { display: block; font-size: 28px; font-weight: 850; color: var(--ink); letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.review-cta .rc-stats .k { display: block; margin-top: 5px; font-size: 12.5px; color: var(--muted-2); }

/* ==========================================================================
   22. 代理商站
   ========================================================================== */
.ag-hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); background: #fff; }
.ag-hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(700px 320px at 8% -6%, rgba(23,162,232,.16), transparent 62%),
              radial-gradient(620px 300px at 92% -10%, rgba(255,90,31,.12), transparent 60%);
}
.ag-hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1fr) 480px; gap: 50px; align-items: center; padding-top: 54px; padding-bottom: 54px; }
.ag-hero h1 { font-size: 44px; letter-spacing: -.035em; }
.ag-hero .lead { margin-top: 18px; font-size: 16px; color: var(--muted); line-height: 1.75; max-width: 520px; }
.ag-hero .tick { display: flex; gap: 22px; margin-top: 26px; flex-wrap: wrap; }
.ag-hero .tick div { font-size: 13px; color: var(--ink-3); display: flex; align-items: center; gap: 7px; }
.ag-hero .tick svg { width: 15px; height: 15px; color: var(--green); }

.engine-form { padding: 22px; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-3); }
.engine-form h4 { font-size: 15px; display: flex; align-items: center; gap: 8px; }
.engine-form h4 .live { margin-left: auto; font-size: 11.5px; font-weight: 700; color: var(--green); display: inline-flex; align-items: center; gap: 6px; }
.ef-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.ef-field { display: block; }
.ef-field span { display: block; font-size: 12px; font-weight: 700; color: var(--muted-2); margin-bottom: 6px; }
.ef-field select, .ef-field input {
  width: 100%; height: 40px; padding: 0 12px; border: 1px solid var(--line); border-radius: 9px;
  background: var(--bg-soft); font-size: 13.5px; font-weight: 600; color: var(--ink-2); outline: 0;
}
.ef-field select:focus, .ef-field input:focus { border-color: var(--brand-line); background: #fff; }
.engine-form .btn { margin-top: 18px; }
.ef-note { margin-top: 12px; font-size: 12px; color: var(--muted-2); }

.src-list { display: grid; gap: 14px; }
.src {
  display: grid; grid-template-columns: 52px minmax(0,1fr) 150px 150px; gap: 18px; align-items: center;
  padding: 18px 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1);
  transition: .2s ease;
}
.src:hover { border-color: var(--blue-line); box-shadow: var(--sh-2); }
.src .th { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; color: #fff; font-weight: 850; font-size: 18px; }
.src h3 { font-size: 16.5px; display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.src .d { margin-top: 7px; font-size: 13px; color: var(--muted); line-height: 1.65; }
.src .tags { display: flex; gap: 7px; margin-top: 10px; flex-wrap: wrap; }
.src-stat { text-align: center; }
.src-stat .v { font-size: 22px; font-weight: 850; color: var(--ink); line-height: 1; font-variant-numeric: tabular-nums; }
.src-stat .v.blue { color: var(--blue-600); }
.src-stat .k { margin-top: 6px; font-size: 11.5px; color: var(--muted-2); }
.gap-meter { height: 5px; border-radius: 3px; background: var(--bg-soft-2); margin-top: 8px; overflow: hidden; }
.gap-meter i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, #6fc8f3, var(--blue)); width: 0; transition: width .9s cubic-bezier(.2,.8,.2,1); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.step { position: relative; padding: 24px 22px; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1); }
.step::before {
  counter-increment: s; content: "0" counter(s);
  font-size: 13px; font-weight: 850; color: var(--blue); letter-spacing: .04em;
}
.step h4 { margin-top: 12px; font-size: 16px; }
.step p { margin-top: 9px; font-size: 13px; color: var(--muted); line-height: 1.7; }
.step .amt { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--line); font-size: 12.5px; color: var(--muted-2); }
.step .amt b { color: var(--ink); font-size: 14px; }

.tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tier { padding: 22px; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1); }
.tier .lv { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 800; letter-spacing: .04em; color: var(--blue-600); }
.tier h4 { margin-top: 12px; font-size: 17px; }
.tier .need { margin-top: 6px; font-size: 12px; color: var(--muted-2); }
.tier ul { margin-top: 14px; display: grid; gap: 9px; }
.tier li { display: flex; gap: 8px; font-size: 13px; color: var(--ink-3); }
.tier li svg { width: 15px; height: 15px; color: var(--green); flex: none; margin-top: 3px; }
.tier.is-top { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(23,162,232,.1), var(--sh-2); }

.events { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.event { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); background: #fff; box-shadow: var(--sh-1); transition: .2s ease; }
.event:hover { transform: translateY(-4px); box-shadow: var(--sh-3); }
.event .cover { height: 148px; padding: 16px; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; }
.event .cover b { font-size: 12px; font-weight: 700; background: rgba(0,0,0,.3); align-self: flex-start; padding: 4px 10px; border-radius: var(--r-full); }
.event .cover h3 { color: #fff; font-size: 19px; margin-top: 10px; }
.event .cover span { font-size: 12.5px; opacity: .9; margin-top: 5px; }
.event .cover.e1 { background: linear-gradient(135deg, #0d87c6, #123b6b 70%); }
.event .cover.e2 { background: linear-gradient(135deg, #ea4409, #7a1c02 70%); }
.event .cover.e3 { background: linear-gradient(135deg, #5b4bd6, #241a63 70%); }
.event .info { padding: 16px 18px 18px; }
.event .info .row { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--muted-2); }
.event .info h4 { font-size: 15px; margin-bottom: 8px; }
.event .info .btn { margin-top: 14px; }

.ref-card {
  display: grid; grid-template-columns: minmax(0,1fr) 360px; gap: 40px; align-items: center;
  padding: 36px 40px; border-radius: var(--r-xl);
  background: linear-gradient(120deg, #eef7ff, #fff 55%, #f1effe); border: 1px solid var(--blue-line);
}
.ref-card h2 { font-size: 28px; }
.ref-card p { margin-top: 12px; font-size: 14.5px; color: var(--muted); line-height: 1.75; }
.ref-steps { display: grid; gap: 12px; }
.ref-step { display: flex; gap: 12px; padding: 14px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); font-size: 13px; color: var(--ink-3); }
.ref-step b { color: var(--ink); }
.ref-step .n { width: 22px; height: 22px; border-radius: 7px; background: var(--blue-soft); color: var(--blue-600); display: grid; place-items: center; font-size: 12px; font-weight: 800; flex: none; }

/* ==========================================================================
   23. 厂商站
   ========================================================================== */
.vd-hero { position: relative; overflow: hidden; background: #fff; border-bottom: 1px solid var(--line); }
.vd-hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(680px 320px at 90% 0%, rgba(108,92,231,.14), transparent 62%),
              radial-gradient(600px 300px at 6% 10%, rgba(255,90,31,.12), transparent 60%);
}
.vd-hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1fr) 520px; gap: 48px; align-items: center; padding-top: 56px; padding-bottom: 56px; }
.vd-hero h1 { font-size: 42px; letter-spacing: -.035em; line-height: 1.16; }
.vd-hero .lead { margin-top: 18px; font-size: 16px; color: var(--muted); line-height: 1.75; max-width: 540px; }
.vd-hero .btns { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.vd-hero .mini { margin-top: 16px; font-size: 12.5px; color: var(--muted-2); }

.dash { border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-3); overflow: hidden; }
.dash-top { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line-2); background: var(--bg-soft); }
.dash-top i { width: 9px; height: 9px; border-radius: 50%; background: #e2e7ef; }
.dash-top .t { margin-left: 8px; font-size: 12.5px; font-weight: 700; color: var(--muted); }
.dash-body { padding: 18px; }
.dash-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.kpi { padding: 14px; border-radius: var(--r); background: var(--bg-soft); border: 1px solid var(--line-2); }
.kpi .k { font-size: 11.5px; color: var(--muted-2); }
.kpi .v { margin-top: 6px; font-size: 22px; font-weight: 850; color: var(--ink); line-height: 1; font-variant-numeric: tabular-nums; }
.kpi .d { margin-top: 6px; font-size: 11.5px; font-weight: 700; color: var(--green); }
.kpi .d.down { color: var(--red); }
.dash-chart { display: flex; align-items: flex-end; gap: 6px; height: 118px; margin-top: 18px; padding: 0 2px; border-bottom: 1px solid var(--line); }
.dash-chart i { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, #b9a9f7, var(--violet)); opacity: .85; }
.dash-rows { margin-top: 14px; display: grid; gap: 8px; }
.dash-row { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--ink-3); padding: 9px 11px; border-radius: 9px; background: #fff; border: 1px solid var(--line-2); }
.dash-row .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--violet); flex: none; }
.dash-row .who { font-weight: 700; color: var(--ink); }
.dash-row .time { margin-left: auto; color: var(--muted-2); }

.tiandi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.td { padding: 22px; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1); transition: .2s ease; }
.td:hover { transform: translateY(-3px); box-shadow: var(--sh-2); border-color: var(--violet); }
.td .idx { font-size: 12px; font-weight: 850; letter-spacing: .06em; color: var(--violet); }
.td h4 { margin-top: 10px; font-size: 16.5px; }
.td p { margin-top: 9px; font-size: 13px; color: var(--muted); line-height: 1.7; }
.td .who { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--line); font-size: 12px; color: var(--muted-2); }

.summit {
  position: relative; overflow: hidden; border-radius: var(--r-xl); padding: 54px 40px; text-align: center;
  background: linear-gradient(120deg, #6fd3ff, #17a2e8 45%, #0b5f96); color: #fff;
}
.summit::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 46px 46px;
}
.summit > * { position: relative; z-index: 1; }
.summit .en { font-family: Georgia, "Times New Roman", serif; font-size: 54px; font-weight: 700; letter-spacing: -.02em; line-height: 1; }
.summit h3 { color: #fff; font-size: 26px; margin-top: 16px; }
.summit p { margin-top: 12px; font-size: 14px; opacity: .92; }
.summit .btn { margin-top: 24px; }

/* ==========================================================================
   24. 新增组件响应式
   ========================================================================== */
@media (max-width: 1180px) {
  .cases { grid-template-columns: repeat(2, 1fr); }
  .src { grid-template-columns: 48px minmax(0,1fr) 130px; }
  .src .src-stat:last-child { display: none; }
  .id-btn .id-cur { display: none; }
}
@media (max-width: 980px) {
  .gate-head h1 { font-size: 32px; }
  .gate-cards { grid-template-columns: 1fr; }
  .gate-bottom { grid-template-columns: 1fr; gap: 18px; }
  .ag-hero .wrap, .vd-hero .wrap { grid-template-columns: 1fr; gap: 32px; padding-top: 40px; padding-bottom: 40px; }
  .ag-hero h1, .vd-hero h1 { font-size: 32px; }
  .steps, .tiers, .tiandi { grid-template-columns: repeat(2, 1fr); }
  .events { grid-template-columns: 1fr; }
  .review-cta, .ref-card { grid-template-columns: 1fr; display: grid; gap: 24px; padding: 28px; }
  .review-cta .rc-stats { margin-left: 0; grid-template-columns: repeat(3, 1fr); display: grid; gap: 14px; }
  .summit .en { font-size: 38px; }
}
@media (max-width: 720px) {
  .cases, .steps, .tiers, .tiandi, .dash-kpis { grid-template-columns: 1fr; }
  .src { grid-template-columns: 44px minmax(0,1fr); }
  .src .src-stat { display: none; }
  .gate-head h1 { font-size: 26px; }
  .summit { padding: 34px 20px; }
  .summit .en { font-size: 28px; }
}

/* ==========================================================================
   25. 原稿结构组件（买/推/卖三色块 · 品类树 · 指标产品卡 · 资讯卡 · 加入我们）
   ========================================================================== */
.bigate { background: #fff; border-bottom: 1px solid var(--line); }
.bigate .wrap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 12px 24px; }
.bigate a {
  position: relative; overflow: hidden; display: flex; align-items: center; gap: 12px;
  min-height: 62px; padding: 12px 18px; border-radius: var(--r); color: #fff;
  box-shadow: var(--sh-1); transition: .2s ease;
}
.bigate a:hover { transform: translateY(-2px); box-shadow: var(--sh-2); }
.bigate a.buy { background: linear-gradient(100deg, #ff8a4c, #f04e12); }
.bigate a.push { background: linear-gradient(100deg, #3f8cf0, #1b57c8); }
.bigate a.sell { background: linear-gradient(100deg, #35c2d8, #1a86c9); }
.bigate .bt, .bigate .bs { display: block; }
.bigate .bt { font-size: 14.5px; font-weight: 750; line-height: 1.35; }
.bigate .bs { font-size: 12px; opacity: .88; margin-top: 3px; }
.bigate .bicon { width: 30px; height: 30px; border-radius: 9px; background: rgba(255,255,255,.22); display: grid; place-items: center; flex: none; }
.bigate .bicon svg { width: 17px; height: 17px; }
.bigate .bcur {
  position: absolute; top: 0; right: 0; font-size: 10.5px; font-weight: 800; letter-spacing: .04em;
  background: rgba(0,0,0,.22); padding: 3px 9px; border-bottom-left-radius: 9px;
}
.bigate a.is-cur { box-shadow: 0 0 0 3px rgba(255,255,255,.55) inset, var(--sh-2); }

.tree { padding: 6px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); }
.tree .th { padding: 10px 12px 8px; font-size: 11.5px; font-weight: 800; letter-spacing: .06em; color: var(--muted-2); }
.tree a {
  display: flex; align-items: center; gap: 9px; padding: 9px 12px; border-radius: 8px;
  font-size: 13.5px; color: var(--ink-3); transition: .16s;
}
.tree a:hover { background: var(--bg-soft); color: var(--ink); }
.tree a.is-on { background: var(--brand-soft); color: var(--brand-700); font-weight: 700; }
.tree a .c { margin-left: auto; font-size: 11.5px; color: var(--muted-2); }
.tree a.is-on .c { color: var(--brand); }

.pgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.pcard-v {
  display: flex; flex-direction: column; padding: 16px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh-1); transition: .2s ease;
}
.pcard-v:hover { border-color: var(--brand-line); box-shadow: var(--sh-2); transform: translateY(-2px); }
.pv-top { display: flex; gap: 11px; align-items: flex-start; }
.pv-logo { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; color: #fff; font-weight: 850; font-size: 15px; flex: none; }
.pv-name { font-size: 15px; font-weight: 750; color: var(--ink); display: block; }
.pv-name:hover { color: var(--brand); }
.pv-rate { display: flex; align-items: center; gap: 6px; margin-top: 4px; font-size: 12px; color: var(--muted-2); }
.pv-rate b { color: var(--ink); font-variant-numeric: tabular-nums; }
.pv-acts { display: flex; align-items: center; gap: 12px; margin-top: 12px; font-size: 12px; color: var(--muted-2); }
.pv-acts a:hover { color: var(--brand); }
.pv-acts .btn { margin-left: auto; height: 30px; padding: 0 14px; font-size: 12.5px; }
.pv-dims { margin-top: 13px; padding-top: 12px; border-top: 1px solid var(--line-2); display: grid; gap: 7px; }
.pvd { display: grid; grid-template-columns: 34px minmax(0,1fr) 34px; align-items: center; gap: 9px; font-size: 11.5px; color: var(--muted-2); }
.pvd i { display: block; height: 5px; border-radius: 3px; background: var(--bg-soft-2); overflow: hidden; }
.pvd i b { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, #ffb08c, var(--brand)); }
.pvd em { font-style: normal; text-align: right; font-variant-numeric: tabular-nums; color: var(--ink-3); font-weight: 600; }

.rail-title { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 800; color: var(--ink); }
.rail-title .c { margin-left: auto; font-size: 12px; font-weight: 600; color: var(--muted-2); }

.linkwords { display: grid; gap: 10px; }
.linkwords .lw { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 13px; color: var(--muted); }
.linkwords .lw b { color: var(--ink); font-weight: 700; }
.linkwords .lw a { color: var(--brand); }
.linkwords .lw span { color: var(--line); }

/* 写评论人的感受 · 轮播 */
.slide {
  position: relative; overflow: hidden; border-radius: var(--r-xl); padding: 46px 90px;
  background: linear-gradient(120deg, #e8f4fd, #f4fbff 45%, #eef7ff); border: 1px solid var(--blue-line);
  text-align: center;
}
.slide .qmark { font-family: Georgia, serif; font-size: 46px; line-height: .6; color: var(--blue); opacity: .45; }
.slide blockquote { margin: 18px 0 0; font-size: 17px; line-height: 1.9; color: var(--ink-2); }
.slide .who { margin-top: 20px; font-size: 13px; color: var(--muted); }
.slide .nav-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 42px; height: 42px; border-radius: 50%; background: #fff; border: 1px solid var(--blue-line);
  display: grid; place-items: center; color: var(--blue-600); box-shadow: var(--sh-1);
}
.slide .nav-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.slide .nav-btn.prev { left: 26px; }
.slide .nav-btn.next { right: 26px; }
.slide .nav-btn svg { width: 19px; height: 19px; }
.slide .dots { display: flex; gap: 7px; justify-content: center; margin-top: 20px; }
.slide .dots i { width: 7px; height: 7px; border-radius: 50%; background: #c5d8e6; }
.slide .dots i.on { width: 20px; border-radius: 4px; background: var(--blue); }

/* 资讯卡（使用SaaS的案例 / 运营成长体系） */
.newsrow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.news { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; box-shadow: var(--sh-1); transition: .2s ease; }
.news:hover { transform: translateY(-4px); box-shadow: var(--sh-3); }
.news .cover { height: 126px; position: relative; }
.news .cover.c1 { background: linear-gradient(135deg,#ffd0b8,#ff8a5c 60%,#ea4409); }
.news .cover.c2 { background: linear-gradient(135deg,#cfe9fb,#6fc8f3 55%,#0d87c6); }
.news .cover.c3 { background: linear-gradient(135deg,#ded8fb,#a79bf5 55%,#5b4bd6); }
.news .cover.c4 { background: linear-gradient(135deg,#ffe7b8,#ffc061 55%,#f79009); }
.news h4 { padding: 14px 16px 0; font-size: 14.5px; line-height: 1.55; }
.news p { padding: 8px 16px 0; font-size: 12.5px; color: var(--muted); line-height: 1.7; flex: 1; }
.news .nf { padding: 14px 16px 16px; font-size: 11.5px; color: var(--muted-2); display: flex; align-items: center; gap: 8px; }
.news:hover h4 { color: var(--brand); }

/* 加入我们 */
.joinus { position: relative; overflow: hidden; background: linear-gradient(100deg, #12386e, #1b4f9c 55%, #12386e); color: #fff; }
.joinus::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 50px 50px;
}
.joinus .wrap { position: relative; z-index: 1; display: flex; align-items: center; gap: 40px; padding: 52px 24px; }
.joinus h2 { color: #fff; font-size: 24px; line-height: 1.6; font-weight: 600; max-width: 720px; }
.joinus .btn { flex: none; }
.joinus .bars { margin-left: auto; display: flex; align-items: flex-end; gap: 7px; height: 74px; flex: none; }
.joinus .bars i { width: 14px; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.25)); }

/* 详情页广告信息条 */
.notice {
  display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: var(--r);
  background: linear-gradient(100deg, #d9edfb, #eaf6fe); border: 1px solid var(--blue-line);
  font-size: 13px; color: var(--ink-3); line-height: 1.65;
}
.notice svg { width: 18px; height: 18px; color: var(--blue-600); flex: none; }

/* 产品下载卡 */
.dl-card {
  display: flex; flex-direction: column; gap: 10px; padding: 16px; border: 1px solid var(--line);
  border-radius: var(--r); background: #fff; transition: .18s;
}
.dl-card:hover { border-color: var(--brand-line); box-shadow: var(--sh-1); }
.dl-card .ico { width: 40px; height: 40px; border-radius: 10px; background: var(--bg-soft); display: grid; place-items: center; color: var(--muted); }
.dl-card .ico svg { width: 20px; height: 20px; }
.dl-card .t { font-size: 13px; font-weight: 650; color: var(--ink-2); line-height: 1.55; }
.dl-card .m { font-size: 11.5px; color: var(--muted-2); }

/* 品牌水印块（评论 CTA 用） */
.watermark { position: absolute; right: 40px; top: 50%; transform: translateY(-50%); opacity: .07; pointer-events: none; }
.watermark svg { width: 190px; height: 190px; }

@media (max-width: 1180px) {
  .newsrow { grid-template-columns: repeat(2, 1fr); }
  .bigate .wrap { grid-template-columns: 1fr; }
}
@media (max-width: 980px) {
  .pgrid { grid-template-columns: 1fr; }
  .slide { padding: 34px 56px; }
  .joinus .wrap { flex-direction: column; align-items: flex-start; gap: 22px; }
  .joinus .bars { margin-left: 0; }
}

/* ==========================================================================
   26. 首页「各行业热门软件 / 按功能用途查看」版块（100% 复刻原稿）
   ========================================================================== */
.hitabs { display: flex; align-items: center; gap: 0; margin-bottom: 18px; }
.hitabs .tabs { display: flex; gap: 0; background: none; padding: 0; }
.hitabs button {
  height: 48px; padding: 0 26px; display: inline-flex; align-items: center; gap: 10px;
  font-size: 15.5px; font-weight: 700; color: #fff; border-radius: 0;
}
.hitabs button svg { width: 19px; height: 19px; }
.hitabs button.tab-orange { background: #f04e12; border-radius: 4px 0 0 4px; }
.hitabs button.tab-blue { background: #1a9fe0; border-radius: 0 4px 4px 0; }
.hitabs button:not(.is-active) { opacity: .92; }
.hitabs button.is-active { position: relative; z-index: 1; box-shadow: 0 0 0 2px #fff inset, var(--sh-2); }
.hitabs .more { margin-left: auto; font-size: 14px; font-weight: 650; color: var(--ink-3); }
.hitabs .more:hover { color: var(--brand); }

.hotgrid { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 24px; align-items: start; }

/* 商品卡（原稿样式：左 logo，右信息 + 蓝色「点评」按钮，底部六个价值维度） */
.pcard-h {
  display: flex; flex-direction: column; padding: 18px 18px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--sh-1); transition: .2s ease;
}
.pcard-h:hover { box-shadow: var(--sh-2); border-color: #dfe5ee; }
.ph-top { display: flex; gap: 16px; align-items: flex-start; }
.ph-logo {
  width: 66px; height: 66px; border-radius: 10px; border: 1px solid var(--line);
  display: grid; place-items: center; flex: none; overflow: hidden;
  font-weight: 850; font-size: 22px; color: #fff;
}
.ph-logo.plain { background: #fff; color: var(--ink); border-color: var(--line); }
.ph-info { min-width: 0; flex: 1; }
.ph-name { font-size: 17px; font-weight: 700; color: var(--ink); display: block; }
.ph-name:hover { color: var(--brand); }
.ph-rate { display: flex; align-items: center; gap: 7px; margin-top: 7px; font-size: 12.5px; color: var(--muted-2); }
.ph-links { display: flex; align-items: center; gap: 20px; margin-top: 12px; font-size: 13px; color: var(--muted); }
.ph-links a { display: inline-flex; align-items: center; gap: 6px; }
.ph-links a:hover { color: var(--brand); }
.ph-links svg { width: 14px; height: 14px; }
.ph-btn {
  flex: none; align-self: flex-start; height: 34px; padding: 0 26px; border-radius: var(--r-full);
  background: #1a8fe0; color: #fff; font-size: 14px; font-weight: 650; display: inline-flex; align-items: center;
  transition: .18s;
}
.ph-btn:hover { background: #1379c2; transform: translateY(-1px); }
.ph-dims {
  display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px 12px;
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line-2);
}
.ph-dim { min-width: 0; }
.ph-dim .dl { display: flex; align-items: baseline; gap: 4px; font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.ph-dim .dl b { font-size: 11.5px; color: var(--ink-3); font-weight: 650; }
.ph-dim .db { height: 6px; border-radius: 3px; background: #eef1f6; overflow: hidden; margin-top: 8px; }
.ph-dim .db i { display: block; height: 100%; border-radius: 3px; background: #7cc3ee; width: 0; transition: width .9s cubic-bezier(.2,.8,.2,1); }
.ph-dim.lv-1 .db i { background: #1a8fe0; }
.ph-dim.lv-2 .db i { background: #45a8e6; }
.ph-dim.lv-3 .db i { background: #63b6ea; }
.ph-dim.lv-4 .db i { background: #8cc8ee; }
.ph-dim.lv-5 .db i { background: #a9d5f2; }
.ph-dim.lv-6 .db i { background: #c2e0f6; }

@media (max-width: 1180px) {
  .hotgrid { grid-template-columns: 210px minmax(0, 1fr); }
  .ph-dims { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .hotgrid { grid-template-columns: 1fr; }
  .ph-dims { grid-template-columns: repeat(2, 1fr); }
  .hitabs { flex-wrap: wrap; gap: 8px; }
  .hitabs button { border-radius: 4px !important; }
}

/* ==========================================================================
   27. 代理商版块（按原稿图 100% 复刻）：招商卡 + 活动海报卡 + 天地人三组
   ========================================================================== */
.apx { display: flex; flex-direction: column; padding: 16px 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh-1); transition: .2s ease; }
.apx:hover { box-shadow: var(--sh-2); border-color: #dfe5ee; }
.apx-top { display: flex; gap: 14px; align-items: flex-start; }
.apx-logo { width: 64px; height: 64px; border-radius: 10px; display: grid; place-items: center; flex: none; font-weight: 850; font-size: 20px; color: #fff; }
.apx-info { flex: 1; min-width: 0; }
.apx-name { font-size: 16.5px; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.apx-name:hover { color: var(--brand); }
.apx-badge { display: inline-flex; align-items: center; height: 22px; padding: 0 9px; border-radius: 6px; background: #e6f2fc; color: #1a7fc4; font-size: 11.5px; font-weight: 700; }
.apx-rate { display: flex; align-items: center; gap: 7px; margin-top: 8px; font-size: 12.5px; color: var(--muted-2); }
.apx-acts { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.apx-btn { height: 32px; padding: 0 20px; border-radius: var(--r-full); border: 1px solid var(--brand); color: var(--brand); background: #fff; font-size: 13px; font-weight: 650; display: inline-flex; align-items: center; transition: .16s; }
.apx-btn:hover { background: var(--brand-soft); }
.apx-btn.solid { background: var(--brand); color: #fff; border-color: var(--brand); margin-left: auto; padding: 0 30px; }
.apx-btn.solid:hover { background: var(--brand-600); }
.apx-dims { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px 16px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line-2); }
.apx-dim { min-width: 0; }
.apx-dim .dl { font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.apx-dim .db { height: 6px; border-radius: 3px; background: #eef1f6; overflow: hidden; margin-top: 8px; }
.apx-dim .db i { display: block; height: 100%; border-radius: 3px; background: #5aa9e6; width: 0; transition: width .9s cubic-bezier(.2,.8,.2,1); }

/* 活动海报卡 */
.evp { background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; box-shadow: var(--sh-1); transition: .2s ease; }
.evp:hover { box-shadow: var(--sh-3); transform: translateY(-3px); }
.evp .poster { position: relative; height: 200px; display: flex; flex-direction: column; justify-content: flex-end; padding: 20px 18px; color: #fff; }
.evp .poster .rtag { position: absolute; left: 0; top: 18px; background: var(--brand); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 14px; border-radius: 0 6px 6px 0; }
.evp .poster h4 { color: #fff; font-size: 21px; line-height: 1.35; letter-spacing: -.01em; }
.evp .poster .en { font-size: 11px; letter-spacing: .06em; opacity: .8; margin-top: 8px; text-transform: uppercase; }
.evp .poster .dt { position: absolute; right: 18px; bottom: 22px; font-size: 12px; opacity: .92; }
.evp .poster.p1 { background: radial-gradient(420px 200px at 20% 10%, rgba(255,255,255,.16), transparent 60%), linear-gradient(140deg, #101a2c, #1d2f4d 55%, #0c1420); }
.evp .poster.p2 { background: radial-gradient(420px 200px at 80% 0%, rgba(120,190,255,.35), transparent 62%), linear-gradient(140deg, #0b2a52, #11498c 55%, #08203f); }
.evp .poster.p3 { background: radial-gradient(420px 200px at 30% 0%, rgba(255,180,140,.28), transparent 62%), linear-gradient(140deg, #3a1508, #7a2b0c 55%, #2a0f05); }
.evp .meta { display: grid; gap: 11px; padding: 14px 16px; border-top: 1px solid var(--line-2); font-size: 12.5px; color: var(--muted-2); }
.evp .meta .mrow { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.evp .meta .nm { white-space: nowrap; }
.evp .meta .nm { font-weight: 700; color: var(--ink-2); font-size: 14px; }
.evp .meta .src { margin-left: auto; }
.evp .meta .cat { background: #e6f2fc; color: #1a7fc4; border-radius: var(--r-full); padding: 3px 10px; font-size: 11.5px; font-weight: 650; }
.evp .meta .where { display: inline-flex; align-items: center; gap: 4px; }

/* 天地人三组（每组两个子项） */
.td-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.td-group { border: 1px solid var(--line); border-radius: var(--r); background: #fff; box-shadow: var(--sh-1); overflow: hidden; }
.td-group .gt { display: flex; align-items: center; gap: 8px; padding: 11px 14px; background: var(--bg-soft); border-bottom: 1px solid var(--line-2); font-size: 12px; font-weight: 800; letter-spacing: .06em; color: var(--muted-2); }
.td-group .gt b { width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center; background: var(--violet); color: #fff; font-size: 12px; }
.td-group .gb { display: grid; grid-template-columns: 1fr 1fr; }
.td-group button { padding: 13px 10px; font-size: 13.5px; font-weight: 650; color: var(--muted); border-right: 1px solid var(--line-2); transition: .16s; }
.td-group button:last-child { border-right: 0; }
.td-group button:hover { color: var(--ink); background: var(--bg-soft); }
.td-group button.is-active { color: var(--violet); background: #f6f4ff; box-shadow: inset 0 -2px 0 var(--violet); }
.td-title { background: var(--ink); color: #fff; border-radius: var(--r-lg); padding: 22px 20px; }
.td-title .m { font-size: 21px; font-weight: 850; letter-spacing: -.02em; line-height: 1.3; }
.td-title .s { margin-top: 8px; font-size: 13.5px; color: #a9b6c9; font-weight: 600; }
.td-title p { margin-top: 14px; font-size: 12.5px; line-height: 1.75; color: #8b9bb1; }
@media (max-width: 1180px) { .td-groups { grid-template-columns: 1fr; } }
@media (max-width: 860px) { .apx-dims { grid-template-columns: repeat(3, 1fr); } .td-group .gb { grid-template-columns: 1fr; } .td-group button { border-right: 0; border-bottom: 1px solid var(--line-2); } }

/* ==========================================================================
   28. 内容体系：成功案例 / 行业经验 / 文章详情（Q24–Q27 决策落地）
   ========================================================================== */
.src-badge { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 9px; border-radius: 6px; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.src-vendor { background: #fff4e5; color: #b45309; }
.src-partner { background: #eef7ff; color: #0d6fae; }
.src-s3 { background: var(--green-soft); color: #0a7d4d; }
.src-user { background: var(--violet-soft); color: #5b4bd6; }
.data-badge { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 9px; border-radius: 6px; background: #e8f8f1; color: #0a7d4d; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.data-badge svg { width: 12px; height: 12px; }
.kind-badge { display: inline-flex; align-items: center; height: 22px; padding: 0 9px; border-radius: 6px; background: var(--bg-soft-2); color: var(--ink-3); font-size: 11.5px; font-weight: 700; white-space: nowrap; }

/* 案例卡 */
.case-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-1); transition: .22s ease; }
.case-card:hover { transform: translateY(-4px); box-shadow: var(--sh-3); }
.case-card .cover { position: relative; height: 172px; display: flex; align-items: flex-end; padding: 16px; }
.case-card .cover .ind { position: relative; z-index: 1; font-size: 11.5px; font-weight: 700; color: #fff; background: rgba(0, 0, 0, .3); padding: 4px 11px; border-radius: var(--r-full); backdrop-filter: blur(4px); }
.case-card .cover.g1 { background: linear-gradient(135deg, #ffd0b8, #ff8a5c 58%, #d93c07); }
.case-card .cover.g2 { background: linear-gradient(135deg, #cfe9fb, #6fc8f3 55%, #0d6fae); }
.case-card .cover.g3 { background: linear-gradient(135deg, #ded8fb, #a79bf5 55%, #4c3fc0); }
.case-card .cover.g4 { background: linear-gradient(135deg, #cdf0e2, #5fd3a4 55%, #077a4b); }
.case-card .cover.g5 { background: linear-gradient(135deg, #ffe7b8, #ffc061 55%, #d97f05); }
.case-card .cover.g6 { background: linear-gradient(135deg, #d6e3f7, #8fb0e0 55%, #2a4d8f); }
.case-card .body { padding: 18px 18px 0; flex: 1; }
.case-card h3 { font-size: 16.5px; line-height: 1.5; }
.case-card:hover h3 { color: var(--brand); }
.case-card .sum { margin-top: 10px; font-size: 13px; color: var(--muted); line-height: 1.7; }
.case-card .kpis { display: flex; gap: 26px; margin-top: 15px; padding-top: 14px; border-top: 1px dashed var(--line); }
.case-card .kpis .v { font-size: 17px; font-weight: 850; color: var(--ink); line-height: 1; font-variant-numeric: tabular-nums; }
.case-card .kpis .k { font-size: 11.5px; color: var(--muted-2); margin-top: 5px; }
.case-card .cfoot { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 15px 18px 18px; }
.case-card .cfoot .who { font-size: 12.5px; color: var(--muted-2); margin-right: auto; }

/* 经验卡 */
.ins-card { display: flex; flex-direction: column; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); transition: .2s ease; }
.ins-card:hover { transform: translateY(-3px); box-shadow: var(--sh-2); }
.ins-card .top { display: flex; align-items: center; gap: 8px; }
.ins-card h3 { margin-top: 14px; font-size: 16px; line-height: 1.5; }
.ins-card:hover h3 { color: var(--brand); }
.ins-card .sum { margin-top: 10px; font-size: 13px; color: var(--muted); line-height: 1.72; flex: 1; }
.ins-card .tags { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 14px; }
.ins-card .cfoot { display: flex; align-items: center; gap: 10px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line-2); font-size: 12px; color: var(--muted-2); }
.ins-card .cfoot .auth { display: flex; align-items: center; gap: 7px; }

/* 列表页布局 */
.cont-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 26px; align-items: start; }
.cont-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.cont-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.chips-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* 文章详情 */
.art-head { padding: 30px 0 24px; border-bottom: 1px solid var(--line); }
.art-head h1 { font-size: 32px; letter-spacing: -.03em; margin-top: 14px; }
.art-meta { display: flex; align-items: center; gap: 12px; margin-top: 16px; flex-wrap: wrap; font-size: 13px; color: var(--muted-2); }
.art-body { padding: 28px 0 0; font-size: 15px; line-height: 1.95; color: var(--ink-3); }
.art-body h2 { font-size: 19px; margin: 30px 0 12px; }
.art-body p + p { margin-top: 14px; }
.art-body blockquote { margin: 20px 0; padding: 16px 20px; border-left: 3px solid var(--brand); background: var(--bg-soft); border-radius: 0 var(--r) var(--r) 0; font-size: 14.5px; color: var(--ink-2); }
.art-body ul { margin: 14px 0 0 0; display: grid; gap: 9px; }
.art-body ul li { position: relative; padding-left: 20px; }
.art-body ul li::before { content: ""; position: absolute; left: 4px; top: 11px; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }
.case-steps { display: grid; gap: 12px; margin: 22px 0 0; }
.case-step { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 18px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--r); background: #fff; }
.case-step .lbl { font-size: 13px; font-weight: 750; color: var(--brand); }
.case-step .val { font-size: 13.5px; color: var(--ink-3); line-height: 1.75; }
.rel-products { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }

@media (max-width: 1180px) {
  .cont-layout { grid-template-columns: 1fr; }
  .cont-layout > .rail { display: block; }
  .cont-grid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .cont-grid, .cont-grid.three, .rel-products { grid-template-columns: 1fr; }
  .case-step { grid-template-columns: 1fr; gap: 8px; }
  .art-head h1 { font-size: 24px; }
}

/* 页脚多列栅格：改用 class（内联样式会压过媒体查询，导致移动端横向溢出） */
.foot-grid.foot-5 { grid-template-columns: 1.4fr 1fr 1fr 1fr minmax(240px, 1.2fr); }
@media (max-width: 980px) { .foot-grid.foot-5 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 720px) { .foot-grid.foot-5 { grid-template-columns: 1fr; } }

/* 栅格工具类：替代内联 grid-template-columns（内联样式会压过媒体查询，导致移动端溢出） */
.grid-2-1 { display: grid; grid-template-columns: 236px minmax(0, 1fr); gap: 22px; align-items: start; }
.grid-2-1.wide { grid-template-columns: 210px minmax(0, 1fr); gap: 26px; }
.grid-halves { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 44px; align-items: center; }
.grid-3c { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.grid-4c { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.grid-2c { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1180px) {
  .grid-3c, .grid-4c { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
  .grid-2-1, .grid-2-1.wide, .grid-halves { grid-template-columns: 1fr; gap: 26px; }
}
@media (max-width: 720px) {
  .grid-3c, .grid-4c, .grid-2c { grid-template-columns: 1fr; }
  .band-grid { grid-template-columns: 1fr !important; }
}

/* 链接式页签（服务端渲染，点击即跳转，避免"点了是空白"） */
.tabs .tab-link { display: inline-flex; align-items: center; height: 30px; padding: 0 12px; border-radius: 7px;
  font-size: 13px; font-weight: 650; color: var(--muted); transition: .16s; }
.tabs .tab-link:hover { color: var(--ink); }
.tabs .tab-link.is-active { background: #fff; color: var(--ink); box-shadow: var(--sh-1); }
.tabs.tabs-nav { background: var(--bg-soft); padding: 4px; border-radius: 9px; }