/* ============================================================
   机器帝 —— PC 优先的机器人垂直站样式
   ============================================================ */
:root {
  --c-primary: #e63946;
  --c-primary-dark: #c92a37;
  --c-primary-soft: #fff2f3;
  --c-text: #1a1a1a;
  --c-text-2: #5b5b5b;
  --c-text-3: #9096a0;
  --c-bg: #f5f6f8;
  --c-card: #ffffff;
  --c-border: #e8eaed;
  --c-border-2: #f0f1f3;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 2px 12px rgba(20, 24, 35, .06);
  --shadow-lg: 0 8px 28px rgba(20, 24, 35, .12);
  --wrap: 1200px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
               "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--c-primary); }
img { display: block; max-width: 100%; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; }
p { margin: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.main { padding: 20px 20px 60px; }

/* ------------------------------------------------------------ 顶部 */
.hd {
  background: #fff;
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.hd-inner { display: flex; align-items: center; gap: 28px; height: 64px; }

.logo { display: flex; align-items: center; gap: 8px; flex: none; }
.logo-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--c-primary), #ff7a59);
  color: #fff; font-weight: 700; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
}
.logo-text { font-size: 19px; font-weight: 700; letter-spacing: .5px; }

.nav { display: flex; gap: 4px; flex: none; }
.nav a {
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: 15px; color: var(--c-text-2);
}
.nav a:hover { background: var(--c-bg); color: var(--c-text); }
.nav a.on { color: var(--c-primary); font-weight: 600; background: var(--c-primary-soft); }

.search { display: flex; margin-left: auto; flex: 0 1 320px; }
.search input {
  flex: 1; height: 36px; padding: 0 12px;
  border: 1px solid var(--c-border); border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-size: 13px; outline: none; background: var(--c-bg);
}
.search input:focus { background: #fff; border-color: var(--c-primary); }
.search button {
  height: 36px; padding: 0 18px; border: none; cursor: pointer;
  background: var(--c-primary); color: #fff; font-size: 13px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.search button:hover { background: var(--c-primary-dark); }

.hd-sub { border-top: 1px solid var(--c-border-2); background: #fff; }
.hd-sub-inner {
  display: flex; align-items: center; gap: 14px;
  height: 38px; overflow-x: auto; white-space: nowrap;
  font-size: 13px; color: var(--c-text-2);
}
.hd-sub-label { color: var(--c-text-3); flex: none; }
.hd-sub-inner a { flex: none; }
.hd-sub-inner a em {
  font-style: normal; color: var(--c-text-3);
  font-size: 11px; margin-left: 3px;
}
.hd-sub-sep { width: 1px; height: 14px; background: var(--c-border); flex: none; }

/* ------------------------------------------------------------ 通用卡片 */
.card {
  background: var(--c-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.sec { margin-top: 26px; }
.sec-hd {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px;
}
.sec-hd h2 { font-size: 20px; }
.sec-hd .sec-sub { color: var(--c-text-3); font-size: 13px; }
.sec-hd .sec-more { margin-left: auto; font-size: 13px; color: var(--c-text-3); }
.sec-hd .sec-more:hover { color: var(--c-primary); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 36px; padding: 0 18px; border: none; cursor: pointer;
  border-radius: var(--radius-sm); font-size: 14px;
  background: var(--c-bg); color: var(--c-text);
  transition: .15s;
}
.btn:hover { background: #ebedf0; }
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-dark); color: #fff; }
.btn-ghost { background: #fff; border: 1px solid var(--c-border); }
.btn-ghost:hover { border-color: var(--c-primary); color: var(--c-primary); background: #fff; }
.btn-block { width: 100%; }
.btn-sm { height: 30px; padding: 0 12px; font-size: 13px; }

/* ------------------------------------------------------------ 产品卡片 */
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

.rcard {
  background: var(--c-card); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  transition: transform .18s, box-shadow .18s;
  display: flex; flex-direction: column;
}
.rcard:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.rcard-thumb {
  position: relative; aspect-ratio: 4 / 3; background: #fafbfc;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.rcard-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 14px; }
.rcard-thumb img.img-fail { display: none; }
.rcard-ph {
  display: none; font-size: 22px; font-weight: 700; color: #c9ced6;
  letter-spacing: 1px;
}
.rcard-thumb.noimg .rcard-ph { display: block; }
.rcard-tag {
  position: absolute; top: 8px; left: 8px;
  padding: 2px 8px; border-radius: 4px; font-size: 11px;
  background: rgba(230, 57, 70, .92); color: #fff;
}
.rcard-body { padding: 12px 14px 14px; flex: 1; display: flex; flex-direction: column; }
.rcard-name {
  font-size: 15px; font-weight: 600; line-height: 1.4;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.rcard-name span { color: var(--c-text-3); font-weight: 400; font-size: 12px; margin-left: 5px; }
.rcard-price { color: var(--c-primary); font-size: 16px; font-weight: 700; margin-top: 6px; }
.rcard-price small { font-size: 12px; font-weight: 400; color: var(--c-text-3); margin-left: 4px; }
.rcard-specs {
  display: flex; flex-wrap: wrap; gap: 4px 10px;
  margin-top: 8px; font-size: 12px; color: var(--c-text-2); min-height: 20px;
}
.rcard-specs i { font-style: normal; color: var(--c-text-3); }
.rcard-acts { display: flex; gap: 6px; margin-top: 12px; }
.rcard-acts .btn { flex: 1; height: 30px; padding: 0; font-size: 12.5px; }

/* ------------------------------------------------------------ 首页 */
.hero { padding: 8px 0 4px; }
.hero-in {
  background: linear-gradient(120deg, #22262e 0%, #3a4150 55%, #4d5666 100%);
  border-radius: var(--radius); padding: 30px 34px; color: #fff;
  display: flex; align-items: center; gap: 26px; flex-wrap: wrap;
}
.hero h1 { font-size: 27px; letter-spacing: .5px; }
.hero p { color: rgba(255, 255, 255, .72); margin-top: 8px; font-size: 14px; }
.hero-stats { display: flex; gap: 30px; margin-left: auto; }
.hero-stat b { display: block; font-size: 24px; font-weight: 700; }
.hero-stat span { font-size: 12px; color: rgba(255, 255, 255, .6); }

.brandwall { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.brand-tile {
  background: #fff; border-radius: var(--radius); padding: 18px 12px;
  text-align: center; box-shadow: var(--shadow); transition: .18s;
}
.brand-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.brand-tile b { display: block; font-size: 15px; }
.brand-tile span { font-size: 12px; color: var(--c-text-3); }

/* ------------------------------------------------------------ 产品库布局 */
.layout { display: grid; grid-template-columns: 220px 1fr; gap: 20px; align-items: start; }

.filters { position: sticky; top: 116px; }
.fgroup { padding: 14px 16px; border-bottom: 1px solid var(--c-border-2); }
.fgroup:last-child { border-bottom: none; }
.fgroup h4 { font-size: 13px; color: var(--c-text-3); margin-bottom: 8px; font-weight: 500; }
.fgroup a {
  display: flex; justify-content: space-between; align-items: center;
  padding: 5px 8px; border-radius: var(--radius-sm); font-size: 13px;
  color: var(--c-text-2);
}
.fgroup a:hover { background: var(--c-bg); color: var(--c-text); }
.fgroup a.on { background: var(--c-primary-soft); color: var(--c-primary); font-weight: 600; }
.fgroup a em { font-style: normal; color: var(--c-text-3); font-size: 11px; }

.toolbar {
  display: flex; align-items: center; gap: 8px; padding: 10px 16px;
  margin-bottom: 14px; background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow); flex-wrap: wrap;
}
.toolbar .tb-label { color: var(--c-text-3); font-size: 13px; }
.toolbar a {
  padding: 5px 12px; border-radius: var(--radius-sm); font-size: 13px;
  color: var(--c-text-2);
}
.toolbar a:hover { background: var(--c-bg); }
.toolbar a.on { background: var(--c-primary); color: #fff; }
.toolbar .tb-count { margin-left: auto; color: var(--c-text-3); font-size: 13px; }

.pager { display: flex; gap: 6px; justify-content: center; margin-top: 24px; }
.pager a, .pager span {
  min-width: 34px; height: 34px; padding: 0 10px;
  display: flex; align-items: center; justify-content: center;
  background: #fff; border-radius: var(--radius-sm); font-size: 13px;
  box-shadow: var(--shadow);
}
.pager a.on { background: var(--c-primary); color: #fff; }
.pager span.dis { color: var(--c-text-3); }

.empty {
  padding: 60px 20px; text-align: center; color: var(--c-text-3);
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
}

/* ------------------------------------------------------------ 详情页 */
.crumb { font-size: 13px; color: var(--c-text-3); margin-bottom: 14px; }
.crumb a { color: var(--c-text-3); }
.crumb a:hover { color: var(--c-primary); }
.crumb span { margin: 0 6px; }

.detail-top {
  display: grid; grid-template-columns: 440px 1fr; gap: 28px;
  padding: 24px; background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.detail-gallery {
  aspect-ratio: 4 / 3; background: #fafbfc; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.detail-gallery img { max-width: 88%; max-height: 88%; object-fit: contain; }
.detail-gallery.noimg .detail-ph { display: block; }
.detail-ph { display: none; font-size: 30px; font-weight: 700; color: #c9ced6; }

.detail-head .cat {
  display: inline-block; padding: 2px 10px; border-radius: 4px;
  background: var(--c-primary-soft); color: var(--c-primary);
  font-size: 12px; margin-bottom: 10px;
}
.detail-head h1 { font-size: 26px; line-height: 1.3; }
.detail-head .brandline { color: var(--c-text-3); font-size: 13px; margin-top: 6px; }
.detail-head .summary { color: var(--c-text-2); margin-top: 12px; font-size: 13.5px; }
.detail-price {
  margin-top: 16px; padding: 14px 16px; background: var(--c-bg);
  border-radius: var(--radius-sm);
}
.detail-price .pv { color: var(--c-primary); font-size: 26px; font-weight: 700; }
.detail-price .pl { font-size: 12px; color: var(--c-text-3); margin-top: 2px; }
.detail-price .pnote { font-size: 12px; color: var(--c-text-2); margin-top: 6px; }

.detail-acts { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.detail-acts .btn { height: 40px; padding: 0 22px; }

.keyspecs {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  margin-top: 18px; background: var(--c-border-2);
  border-radius: var(--radius-sm); overflow: hidden;
}
.keyspec { background: #fff; padding: 12px 14px; }
.keyspec b { display: block; font-size: 17px; font-weight: 700; }
.keyspec b small { font-size: 11px; font-weight: 400; color: var(--c-text-3); margin-left: 2px; }
.keyspec span { font-size: 12px; color: var(--c-text-3); }

.tabs { display: flex; gap: 4px; margin: 22px 0 0; border-bottom: 1px solid var(--c-border); }
.tabs a {
  padding: 11px 20px; font-size: 15px; color: var(--c-text-2);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tabs a.on { color: var(--c-primary); border-bottom-color: var(--c-primary); font-weight: 600; }

.panel { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); margin-top: 16px; padding: 20px 24px; }

/* 参数表 */
.spec-group { margin-bottom: 22px; }
.spec-group:last-child { margin-bottom: 0; }
.spec-group h3 {
  font-size: 15px; padding: 8px 0 8px 12px;
  border-left: 3px solid var(--c-primary); margin-bottom: 4px;
}
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--c-border-2); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 9px 12px; font-size: 13.5px; vertical-align: top; }
.spec-table td:first-child {
  width: 240px; color: var(--c-text-3); background: #fcfcfd;
}
.spec-table tr:hover td { background: #fafbfd; }

/* 同一参数在不同版本下取值不同时，逐版本列出 */
.pair-list { display: flex; flex-direction: column; gap: 2px; }
.pair { display: flex; gap: 10px; align-items: baseline; }
.pair .pv-name {
  flex: none; min-width: 90px; color: var(--c-text-3); font-size: 12px;
}
.pair .pv-name::after { content: "："; }

/* 版本表 */
.vtable { width: 100%; border-collapse: collapse; margin-top: 4px; }
.vtable th, .vtable td {
  padding: 10px 14px; text-align: left; font-size: 13.5px;
  border-bottom: 1px solid var(--c-border-2);
}
.vtable th { color: var(--c-text-3); font-weight: 500; background: #fcfcfd; }
.vtable td.p { color: var(--c-primary); font-weight: 600; }

/* 文档表格 */
.vtable tbody tr:hover td, .vtable tbody tr:hover th { background: #fafbfd; }

/* ------------------------------------------------------------ 对比 */
.cmp-wrap { overflow-x: auto; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.cmp-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.cmp-table th, .cmp-table td {
  padding: 10px 14px; border-bottom: 1px solid var(--c-border-2);
  font-size: 13.5px; vertical-align: top; text-align: left;
}
.cmp-table thead th {
  position: sticky; top: 0; background: #fcfcfd; z-index: 2;
  border-bottom: 1px solid var(--c-border);
}
.cmp-table thead .cmp-name { font-size: 15px; font-weight: 600; }
.cmp-table thead .cmp-price { color: var(--c-primary); font-weight: 700; margin-top: 4px; }
.cmp-table thead img { height: 84px; object-fit: contain; margin-bottom: 8px; }
.cmp-table td.spec-name, .cmp-table th.spec-name {
  width: 190px; color: var(--c-text-3); background: #fcfcfd;
  font-weight: 400; position: sticky; left: 0;
}
.cmp-table .diff td { background: #fffdf5; }
.cmp-table .diff td.spec-name { background: #fff9e8; }
.cmp-table .diff td b { color: #b7791f; }
.cmp-hint { font-size: 12.5px; color: var(--c-text-3); margin-bottom: 12px; }

/* ------------------------------------------------------------ 品牌 */
.brand-hero {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 24px; display: flex; gap: 22px; align-items: center;
}
.brand-logo {
  width: 76px; height: 76px; border-radius: 14px; flex: none;
  background: linear-gradient(135deg, #2b3038, #4b535f);
  color: #fff; font-size: 28px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.brand-hero h1 { font-size: 24px; }
.brand-hero .en { color: var(--c-text-3); font-size: 13px; margin-top: 3px; }
.brand-hero .desc { color: var(--c-text-2); font-size: 13.5px; margin-top: 10px; max-width: 760px; }
.brand-meta { display: flex; gap: 26px; margin-top: 14px; font-size: 13px; color: var(--c-text-2); }
.brand-meta i { font-style: normal; color: var(--c-text-3); margin-right: 4px; }

/* ------------------------------------------------------------ 榜单 */
.rank-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.rank-list { padding: 6px 18px 14px; }
.rank-row {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 0; border-bottom: 1px solid var(--c-border-2);
}
.rank-row:last-child { border-bottom: none; }
.rank-no {
  width: 22px; height: 22px; border-radius: 5px; flex: none;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; background: var(--c-bg); color: var(--c-text-3);
}
.rank-row:nth-child(1) .rank-no { background: #e63946; color: #fff; }
.rank-row:nth-child(2) .rank-no { background: #f08a3c; color: #fff; }
.rank-row:nth-child(3) .rank-no { background: #e0b029; color: #fff; }
.rank-row .rn { flex: 1; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-row .rv { color: var(--c-primary); font-weight: 600; font-size: 13.5px; flex: none; }
.rank-row .rc { color: var(--c-text-3); font-size: 12px; flex: none; }

/* ------------------------------------------------------------ 资讯 */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.ncard {
  background: var(--c-card); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); display: flex; flex-direction: column;
  transition: transform .18s, box-shadow .18s;
}
.ncard:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.ncard-thumb {
  aspect-ratio: 16 / 9; background: #f4f6f8; overflow: hidden;
  display: flex; align-items: center; justify-content: center; position: relative;
}
.ncard-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ncard-thumb img.img-fail { display: none; }
.ncard-ph {
  display: none; font-size: 20px; font-weight: 700; color: #c2c8d0; letter-spacing: 2px;
}
.ncard-thumb.noimg .ncard-ph { display: block; }
.ncard-body { padding: 13px 15px 15px; flex: 1; display: flex; flex-direction: column; }
.ncard-title {
  font-size: 14.5px; font-weight: 600; line-height: 1.55;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.ncard-sum {
  margin-top: 7px; font-size: 12.5px; color: var(--c-text-2); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.ncard-meta {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-top: auto; padding-top: 10px; font-size: 12px; color: var(--c-text-3);
}
.ncard-brand { color: var(--c-text-2); font-weight: 500; }
.ncard-tag {
  padding: 1px 7px; border-radius: 4px; font-size: 11px;
  background: var(--c-primary-soft); color: var(--c-primary);
}

/* 资讯详情 */
.wrap-narrow { max-width: 820px; margin: 0 auto; padding: 0 20px; }
.art-head { margin-bottom: 20px; }
.art-head h1 { font-size: 27px; line-height: 1.45; }
.art-meta {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 14px; font-size: 13px; color: var(--c-text-3);
}
.art-brand {
  padding: 2px 10px; border-radius: 4px; background: var(--c-primary-soft);
  color: var(--c-primary); font-weight: 500;
}
.art-src { margin-left: auto; }
.art-cover {
  border-radius: var(--radius); overflow: hidden; background: #f4f6f8;
  margin-bottom: 22px;
}
.art-cover img { width: 100%; display: block; }
.art-body { font-size: 15.5px; line-height: 1.95; color: #2b2f36; }
.art-body p { margin-bottom: 16px; }
.art-nobody {
  padding: 30px; text-align: center; background: #fff;
  border-radius: var(--radius); box-shadow: var(--shadow); color: var(--c-text-2);
}
.art-nobody p { margin-bottom: 14px; }
.art-note {
  margin-top: 26px; padding-top: 16px; border-top: 1px solid var(--c-border-2);
  font-size: 12.5px; color: var(--c-text-3);
}

/* ------------------------------------------------------------ 弹窗 */
.modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; }
.modal[hidden] { display: none; }
.modal-mask { position: absolute; inset: 0; background: rgba(18, 22, 30, .48); }
.modal-box {
  position: relative; width: 460px; max-height: 88vh; overflow-y: auto;
  background: #fff; border-radius: 14px; padding: 24px 26px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .25);
}
.modal-x {
  position: absolute; top: 12px; right: 14px; border: none; background: none;
  font-size: 24px; line-height: 1; color: var(--c-text-3); cursor: pointer;
}
.modal-x:hover { color: var(--c-text); }
.modal-box h3 { font-size: 19px; }
.modal-sub { color: var(--c-text-3); font-size: 13px; margin: 6px 0 16px; }

.frow { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.frow label { width: 74px; flex: none; font-size: 13.5px; color: var(--c-text-2); }
.frow label i { color: var(--c-primary); font-style: normal; }
.frow input, .frow select, .frow textarea {
  flex: 1; height: 38px; padding: 0 12px; font-size: 13.5px;
  border: 1px solid var(--c-border); border-radius: var(--radius-sm);
  outline: none; font-family: inherit; background: #fff;
}
.frow textarea { height: auto; padding: 9px 12px; resize: vertical; }
.frow input:focus, .frow select:focus, .frow textarea:focus { border-color: var(--c-primary); }
.frow-col { align-items: flex-start; }
.frow-col label { padding-top: 9px; }
.form-tip { font-size: 12.5px; margin-top: 10px; color: var(--c-text-3); text-align: center; }
.form-tip.ok { color: #1a9c62; }
.form-tip.err { color: var(--c-primary); }

/* ------------------------------------------------------------ 对比浮动条 / 图库 */
.cmp-bar {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: 22px;
  z-index: 150; display: flex; align-items: center; gap: 12px;
  background: #fff; padding: 10px 18px; border-radius: 40px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, .16); font-size: 13px; max-width: 92vw;
}
.cmp-bar[hidden] { display: none; }
.cmp-bar .cb-label { color: var(--c-text-3); flex: none; }
.cmp-bar .cb-names {
  color: var(--c-text); max-width: 400px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.rcard-acts .btn.on {
  background: var(--c-primary-soft); color: var(--c-primary);
  border-color: var(--c-primary);
}

.detail-gallery img.img-fail { display: none; }
.grid .img-cell {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 1 / 1; background: #fafbfc; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.grid .img-cell img { width: 100%; height: 100%; object-fit: contain; padding: 10px; }

/* ------------------------------------------------------------ 页脚 */
.ft { background: #fff; border-top: 1px solid var(--c-border); margin-top: 40px; padding: 32px 0 24px; }
.ft-cols { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
.ft-col h4 { font-size: 14px; margin-bottom: 10px; }
.ft-col a { display: block; font-size: 13px; color: var(--c-text-2); padding: 3px 0; }
.ft-about p { font-size: 12.5px; color: var(--c-text-3); line-height: 1.7; }
.ft-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  margin-top: 26px; padding-top: 16px; border-top: 1px solid var(--c-border-2);
  font-size: 12.5px; color: var(--c-text-3);
}

/* ------------------------------------------------------------ 顶栏用户区 */
.hd-user { display: flex; align-items: center; gap: 10px; flex: none; margin-left: 14px; }
.u-chip {
  display: flex; align-items: center; gap: 7px; padding: 4px 10px 4px 4px;
  border-radius: 20px; background: var(--c-bg); font-size: 13.5px;
}
.u-chip:hover { background: #ebedf0; color: var(--c-text); }
.u-avatar {
  width: 26px; height: 26px; border-radius: 50%; flex: none;
  background: linear-gradient(135deg, var(--c-primary), #ff8a5c);
  color: #fff; font-size: 13px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.u-name { max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.u-out { font-size: 13px; color: var(--c-text-3); }
.u-admin {
  font-size: 12.5px; padding: 3px 10px; border-radius: 4px;
  background: var(--c-primary-soft); color: var(--c-primary); font-weight: 500;
}

/* ------------------------------------------------------------ 提示条 */
.flash-wrap { margin-bottom: 16px; }
.flash {
  padding: 10px 16px; border-radius: var(--radius-sm); font-size: 13.5px;
  margin-bottom: 8px; border-left: 3px solid;
}
.flash-ok   { background: #f0faf5; border-color: #1a9c62; color: #146b45; }
.flash-err  { background: #fdf0f1; border-color: var(--c-primary); color: #a3202c; }
.flash-warn { background: #fff9ec; border-color: #d99a2b; color: #8a5f14; }

/* ------------------------------------------------------------ 社区通用 */
.cm-hero {
  display: flex; align-items: center; gap: 30px; flex-wrap: wrap;
  background: linear-gradient(120deg, #23272f 0%, #3b424e 60%, #4f5866 100%);
  border-radius: var(--radius); padding: 26px 30px; color: #fff;
}
.cm-hero h1 { font-size: 25px; }
.cm-hero p { color: rgba(255,255,255,.74); margin-top: 8px; font-size: 13.5px; max-width: 560px; }
.cm-hero p strong { color: #fff; font-weight: 600; }
.cm-hero-acts { display: flex; gap: 10px; margin-top: 16px; }
.cm-hero-acts .btn-ghost { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.3); color: #fff; }
.cm-hero-acts .btn-ghost:hover { background: rgba(255,255,255,.2); border-color: #fff; color: #fff; }
.cm-hero-stats { display: flex; gap: 28px; margin-left: auto; }
.cm-hero-stats div { text-align: center; }
.cm-hero-stats b { display: block; font-size: 22px; font-weight: 700; }
.cm-hero-stats span { font-size: 12px; color: rgba(255,255,255,.62); }

.cm-layout { display: grid; grid-template-columns: 1fr 268px; gap: 20px; align-items: start; margin-top: 22px; }
.cm-side { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 116px; }
.cm-box { padding: 14px 16px 16px; }
.cm-box-t { font-size: 14.5px; margin-bottom: 10px; }
.side-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 6px 8px; border-radius: var(--radius-sm); font-size: 13px; color: var(--c-text-2);
}
.side-row:hover { background: var(--c-bg); color: var(--c-text); }
.side-row em { font-style: normal; color: var(--c-text-3); font-size: 11.5px; flex: none; }
.side-row-news span { color: var(--c-text-3); font-size: 12.5px; }
.side-more { display: block; margin-top: 8px; font-size: 12.5px; color: var(--c-text-3); }
.side-tips { margin: 0; padding-left: 16px; font-size: 12.5px; color: var(--c-text-3); line-height: 1.85; }
.side-user { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 6px 0; }
.side-user b { font-size: 15px; }
.side-user em { font-style: normal; font-size: 12px; color: var(--c-text-3); }
.side-prod-img { display: block; border-radius: var(--radius-sm); overflow: hidden; background: #fafbfc; margin-bottom: 10px; }
.side-prod-img img { width: 100%; height: 120px; object-fit: contain; padding: 8px; }
.side-prod b { display: block; font-size: 15px; }
.side-prod em { font-style: normal; font-size: 12px; color: var(--c-text-3); }
.side-prod p { font-size: 12.5px; color: var(--c-text-2); margin: 6px 0 10px; line-height: 1.6; }

.avatar {
  display: flex; align-items: center; justify-content: center; flex: none;
  border-radius: 50%; color: #fff; font-weight: 600;
  background: linear-gradient(135deg, var(--c-primary), #ff8a5c);
}
.avatar-lg { width: 54px; height: 54px; font-size: 22px; }
.avatar-xl { width: 76px; height: 76px; font-size: 32px; }

.tb-search { display: flex; margin-left: 12px; }
.tb-search input {
  height: 30px; padding: 0 10px; font-size: 13px; width: 150px;
  border: 1px solid var(--c-border); border-right: none; outline: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}
.tb-search button {
  height: 30px; padding: 0 12px; border: none; cursor: pointer; font-size: 13px;
  background: var(--c-primary); color: #fff;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.tb-write { margin-left: auto; color: var(--c-primary) !important; font-weight: 500; }

/* ------------------------------------------------------------ 帖子卡片 */
.pcard {
  display: flex; gap: 14px; padding: 18px 20px; margin-bottom: 14px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  transition: box-shadow .18s;
}
.pcard:hover { box-shadow: var(--shadow-lg); }
.pc-avatar {
  width: 42px; height: 42px; border-radius: 50%; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--c-primary), #ff8a5c);
  color: #fff; font-size: 17px; font-weight: 600;
}
.pc-main { flex: 1; min-width: 0; }
.pc-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 12.5px; }
.pc-author { font-weight: 600; color: var(--c-text); font-size: 13.5px; }
.pc-time { color: var(--c-text-3); }
.pc-circle {
  padding: 1px 8px; border-radius: 4px; font-size: 11.5px;
  background: var(--c-bg); color: var(--c-text-2);
}
.pc-kind {
  padding: 1px 8px; border-radius: 4px; font-size: 11.5px;
  background: var(--c-primary-soft); color: var(--c-primary);
}
.pc-kind-warn { background: #fff6e5; color: #a9761a; }
.pc-title {
  display: block; margin-top: 9px; font-size: 16px; font-weight: 600; line-height: 1.5;
  color: var(--c-text);
}
.pc-excerpt { margin-top: 7px; font-size: 13.5px; color: var(--c-text-2); line-height: 1.7; }
.pc-imgs { display: flex; gap: 6px; margin-top: 10px; }
.pc-imgs img {
  width: 84px; height: 84px; object-fit: cover;
  border-radius: var(--radius-sm); background: #f4f6f8;
}
.pc-imgs-more {
  width: 84px; height: 84px; border-radius: var(--radius-sm); background: var(--c-bg);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-3); font-size: 14px;
}
.pc-foot {
  display: flex; gap: 18px; margin-top: 12px;
  font-size: 12.5px; color: var(--c-text-3);
}

/* ------------------------------------------------------------ 圈子卡片 */
.circles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.ccard {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  transition: transform .16s, box-shadow .16s;
}
.ccard:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.ccard-badge {
  width: 40px; height: 40px; border-radius: 10px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #2b3038, #4b535f);
  color: #fff; font-size: 17px; font-weight: 600;
}
.ccard-body { flex: 1; min-width: 0; }
.ccard-body b { display: block; font-size: 14.5px; }
.ccard-body em {
  display: block; font-style: normal; font-size: 12px; color: var(--c-text-3);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ccard-count { font-size: 12px; color: var(--c-text-3); flex: none; }

/* ------------------------------------------------------------ 圈子头 */
.circle-head {
  display: flex; align-items: center; gap: 18px; padding: 22px 26px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  margin-top: 14px;
}
.circle-badge {
  width: 62px; height: 62px; border-radius: 16px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #2b3038, #4b535f);
  color: #fff; font-size: 26px; font-weight: 600;
}
.circle-info { flex: 1; }
.circle-info h1 { font-size: 22px; }
.circle-info p { color: var(--c-text-3); font-size: 13px; margin-top: 4px; }
.circle-acts { display: flex; gap: 10px; }

/* ------------------------------------------------------------ 帖子详情 */
.post-full {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 26px 28px;
}
.pf-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pf-sub { font-size: 12.5px; color: var(--c-text-3); margin-top: 3px; }
.pf-title { font-size: 23px; line-height: 1.5; margin: 16px 0 6px; }
.pf-imgs { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.pf-imgs img {
  max-width: 220px; max-height: 220px; border-radius: var(--radius-sm);
  background: #f4f6f8; object-fit: cover;
}
.pf-body { font-size: 15px; line-height: 1.95; color: #2b2f36; margin-top: 14px; }
.pf-body p { margin-bottom: 14px; }
.pf-acts {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--c-border-2);
}
.inline-form { display: inline; }
.pf-brief { font-size: 13px; color: var(--c-text-3); }
.pf-owner { margin-left: auto; font-size: 12.5px; color: var(--c-text-3); }
.report-box {
  display: flex; gap: 10px; align-items: center; margin-top: 14px;
  padding: 12px 14px; background: #fffaf0; border-radius: var(--radius-sm);
}
.report-box select {
  height: 32px; border: 1px solid var(--c-border); border-radius: var(--radius-sm);
  font-size: 13px; padding: 0 8px; background: #fff;
}

/* ------------------------------------------------------------ 评论 */
.cmt-form { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; margin-bottom: 18px; }
.cmt-form textarea {
  width: 100%; padding: 11px 14px; font-size: 14px; font-family: inherit;
  border: 1px solid var(--c-border); border-radius: var(--radius-sm);
  outline: none; resize: vertical;
}
.cmt-form textarea:focus { border-color: var(--c-primary); }
.cmt-login { font-size: 13.5px; color: var(--c-text-3); margin-bottom: 16px; }
.cmt-list { display: flex; flex-direction: column; }
.cmt { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--c-border-2); }
.cmt:last-child { border-bottom: none; }
.cmt-main { flex: 1; }
.cmt-head { display: flex; align-items: baseline; gap: 10px; }
.cmt-head b { font-size: 13.5px; }
.cmt-head span { font-size: 12px; color: var(--c-text-3); }
.cmt-main p { margin-top: 5px; font-size: 14px; line-height: 1.75; color: #2b2f36; }
.cmt-empty { font-size: 13.5px; color: var(--c-text-3); padding: 10px 0; }

/* ------------------------------------------------------------ 用户主页 */
.user-head {
  display: flex; align-items: center; gap: 22px; padding: 24px 28px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  margin-top: 14px;
}
.uh-info { flex: 1; }
.uh-info h1 { font-size: 22px; }
.uh-handle { font-size: 12.5px; color: var(--c-text-3); margin-top: 3px; }
.uh-bio { font-size: 13.5px; color: var(--c-text-2); margin-top: 8px; }
.uh-stats { display: flex; gap: 20px; margin-top: 12px; font-size: 13px; color: var(--c-text-3); }
.uh-stats b { color: var(--c-text); font-size: 15px; margin-right: 3px; }
.uh-acts { flex: none; }
.profile-form { margin-top: 14px; }

/* ------------------------------------------------------------ 登录注册 */
.auth-wrap { display: flex; justify-content: center; padding: 40px 0 60px; }
.auth-box { width: 400px; padding: 30px 32px; }
.auth-box h1 { font-size: 22px; }
.auth-sub { font-size: 13px; color: var(--c-text-3); margin: 8px 0 20px; line-height: 1.65; }
.auth-foot { margin-top: 16px; font-size: 13px; color: var(--c-text-3); text-align: center; }
.field-hint { display: block; font-size: 12px; color: var(--c-text-3); margin-top: 5px; }

/* ------------------------------------------------------------ 发帖表单 */
.form-h1 { font-size: 20px; }
.form-sub { font-size: 13px; color: var(--c-text-3); margin: 6px 0 18px; }
.post-form .frow { margin-bottom: 16px; }
.post-form select {
  height: 38px; padding: 0 10px; font-size: 13.5px; background: #fff;
  border: 1px solid var(--c-border); border-radius: var(--radius-sm); max-width: 100%;
}
.post-form textarea {
  padding: 11px 14px; font-size: 14px; font-family: inherit; line-height: 1.7;
  border: 1px solid var(--c-border); border-radius: var(--radius-sm);
  outline: none; resize: vertical;
}
.post-form textarea:focus { border-color: var(--c-primary); }
.post-form input[type=text] { height: 38px; }
.radio-row { display: flex; gap: 20px; }
.radio { display: flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--c-text-2); }
.form-note { font-size: 12.5px; color: var(--c-text-3); margin-bottom: 14px; line-height: 1.7; }

/* ------------------------------------------------------------ 审核后台 */
.adm-head { margin-top: 14px; }
.adm-head h1 { font-size: 22px; }
.adm-head p { font-size: 13px; color: var(--c-text-3); margin-top: 6px; }
.adm-stats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-top: 16px; }
.adm-stat {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 14px 16px; text-align: center;
}
.adm-stat b { display: block; font-size: 22px; font-weight: 700; }
.adm-stat span { font-size: 12px; color: var(--c-text-3); }
.adm-stat.warn b { color: var(--c-primary); }

.adm-row {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 16px 0; border-bottom: 1px solid var(--c-border-2);
}
.adm-row:last-child { border-bottom: none; }
.adm-row-main { flex: 1; min-width: 0; }
.adm-row-head { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--c-text-3); }
.adm-row-head b { color: var(--c-text); font-size: 13.5px; }
.adm-row-title {
  display: block; margin-top: 7px; font-size: 15px; font-weight: 600;
}
.adm-row-body {
  margin-top: 6px; font-size: 13px; color: var(--c-text-2); line-height: 1.7;
}
.adm-row-acts { display: flex; gap: 8px; flex: none; }
.adm-acts { display: flex; gap: 6px; flex-wrap: wrap; }
.adm-acts form { display: inline; }
.adm-empty { font-size: 13.5px; color: var(--c-text-3); padding: 12px 0; }
.adm-sub { display: block; font-style: normal; font-size: 12px; color: var(--c-text-3); margin-top: 3px; }

/* ------------------------------------------------------------ 线索后台 */
.ld-stages { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin: 18px 0 20px; }
.ld-stage {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 12px 10px; text-align: center; border-bottom: 3px solid transparent;
  transition: transform .15s, box-shadow .15s;
}
.ld-stage:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.ld-stage b { display: block; font-size: 21px; font-weight: 700; }
.ld-stage span { font-size: 12px; color: var(--c-text-3); }
.ld-stage.s-new  { border-bottom-color: var(--c-primary); }
.ld-stage.s-mid  { border-bottom-color: #4b7bec; }
.ld-stage.s-won  { border-bottom-color: #1a9c62; }
.ld-stage.s-lost { border-bottom-color: #b6bcc4; }
.ld-stage.s-on { box-shadow: 0 0 0 2px var(--c-primary) inset, var(--shadow-lg); }

.ld-tag {
  display: inline-block; padding: 2px 9px; border-radius: 4px;
  font-size: 12px; font-weight: 500; white-space: nowrap;
}
.ld-tag-lg { font-size: 13px; padding: 4px 12px; }
.ld-tag.ld-new       { background: #fdeeec; color: #b3271c; }
.ld-tag.ld-contacted { background: #eef3fe; color: #3457a8; }
.ld-tag.ld-quoted    { background: #f3effe; color: #5b3fae; }
.ld-tag.ld-won       { background: #eaf7f0; color: #14724a; }
.ld-tag.ld-lost      { background: #f2f3f5; color: #6b7280; }

.ld-flow { display: flex; flex-direction: column; gap: 2px; }
.ld-flow-row {
  display: flex; align-items: center; gap: 9px; padding: 6px 8px;
  border-radius: var(--radius-sm); font-size: 13px; color: var(--c-text-2);
}
.ld-flow-row.on { background: var(--c-bg); color: var(--c-text); font-weight: 600; }
.ld-dot { width: 8px; height: 8px; border-radius: 50%; background: #d3d7dd; flex: none; }
.ld-dot.ld-new, .ld-dot.ld-contacted, .ld-dot.ld-quoted { background: #4b7bec; }
.ld-dot.ld-won { background: #1a9c62; }
.ld-dot.ld-lost { background: #b6bcc4; }

.lead-head { display: flex; align-items: flex-start; gap: 16px; justify-content: space-between; }
.mini-input {
  height: 30px; width: 100%; padding: 0 8px; font-size: 13px;
  border: 1px solid var(--c-border); border-radius: var(--radius-sm);
  outline: none; margin-bottom: 6px; background: #fff;
}
.mini-select {
  height: 28px; font-size: 12.5px; padding: 0 6px; max-width: 190px;
  border: 1px solid var(--c-border); border-radius: var(--radius-sm); background: #fff;
}

/* ------------------------------------------------------------ 响应式 */
@media (max-width: 1080px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .layout { grid-template-columns: 1fr; }
  .filters { position: static; }
  .detail-top { grid-template-columns: 1fr; }
  .brandwall { grid-template-columns: repeat(4, 1fr); }
  .rank-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .cm-layout { grid-template-columns: 1fr; }
  .cm-side { position: static; }
  .circles-grid { grid-template-columns: repeat(2, 1fr); }
  .ld-stages { grid-template-columns: repeat(3, 1fr); }
  .ft-cols { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .grid, .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr; }
  .nav, .hd-sub { display: none; }
  .keyspecs { grid-template-columns: repeat(2, 1fr); }
  .brandwall { grid-template-columns: repeat(3, 1fr); }
  .circles-grid { grid-template-columns: 1fr; }
  .cm-hero-stats { margin-left: 0; }
  .user-head, .circle-head { flex-wrap: wrap; }
  .auth-box { width: 100%; }
}