/* ============================================================
 * 木链通官网样式 · 延续木链通品牌设计令牌（深空框架 × 电光青 × 星尘金）
 * ============================================================ */
:root {
  --ink-950: #060b18; --ink-900: #0a1224; --ink-800: #16243d; --ink-700: #243552;
  --ink-600: #35486a; --ink-500: #4a5f84; --ink-400: #647898; --ink-300: #8ea0bd;
  --ink-200: #b6c4d9; --ink-100: #d8e1ee; --ink-50: #eef3f9;
/* MMM 批（用户指令·学淘宝色系）：主题色由青绿切换为淘宝橙红——
   主橙 #FF5000 / 亮橙 #FF6A00（搜索按钮/主 CTA/价格/选中态/导航条） */
  --jade-700: #e63e00; --jade-600: #ff5000; --jade-500: #ff6a00; --jade-400: #ff8f4d;
  --jade-100: #ffefe4; --jade-50: #fff6ef;
  --gold-600: #c9a24a; --gold-500: #d4a94e; --gold-100: #faf1dc;
  --paper: #f2f5f9; --card: #ffffff; --line: #dde5ef;
  --ok: #0d8a5f; --danger: #c93a56;
  --brand: var(--jade-500);
  --radius: 14px;
  --shadow: 0 10px 30px rgba(10, 18, 36, .08);
  --shadow-lg: 0 18px 50px rgba(10, 18, 36, .16);
  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--ink-800); background: var(--card); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button { font-family: inherit; }
/* JJ 批（用户反馈·自适应）：去固定上限——内容随屏宽 100% 自适应铺满，仅留左右边距 */
.wrap { max-width: none; margin: 0 auto; padding: 0 clamp(16px, 2vw, 40px); }

/* ---------- 顶部导航 ---------- */
/* OO 批（用户反馈·整体滑动）：顶栏不再吸顶——随页面整体滚动（学淘宝顶栏滚出即走；快捷入口由右侧悬浮条兜底） */
/* BBB 批（学淘宝）：顶部细通栏——欢迎语/所在地 + 小字快捷入口（订单/购物车/磋商/退出） */
.top-thin { background: #f6f7f9; border-bottom: 1px solid var(--line); font-size: 12px; color: var(--ink-500); }
.top-thin .wrap { display: flex; justify-content: space-between; align-items: center; min-height: 32px; gap: 12px; }
.tt-l { display: flex; align-items: center; gap: 12px; min-width: 0; flex-wrap: wrap; }
.tt-l > a { color: var(--ink-600); cursor: pointer; }
.tt-l > a:hover { color: var(--jade-700); }
.tt-hi { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tt-hi b { color: var(--jade-700); font-weight: 600; }
.tt-r { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.tt-r a { color: var(--ink-500); padding: 3px 9px; border-radius: 7px; cursor: pointer; display: inline-flex; align-items: center; white-space: nowrap; }
.tt-r a:hover { color: var(--jade-700); background: rgba(255, 106, 0, .09); }
.tt-reg { color: var(--jade-600) !important; font-weight: 600; }
.topbar { position: static; z-index: 50; background: rgba(6, 11, 24, .96); border-bottom: 1px solid rgba(255,143,77, .18); }
.topbar .wrap { display: flex; align-items: center; gap: 26px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand .logo { width: 34px; height: 34px; border-radius: 9px; background: linear-gradient(135deg, var(--jade-500), var(--ink-700)); display: flex; align-items: center; justify-content: center; flex: none; }
.brand b { font-size: 19px; letter-spacing: 1px; }
.brand small { display: block; font-size: 10.5px; color: var(--ink-300); letter-spacing: .5px; margin-top: -3px; }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links a { color: var(--ink-200); font-size: 14.5px; padding: 7px 13px; border-radius: 9px; transition: .18s; white-space: nowrap; }
.nav-links a:hover { color: #fff; background: rgba(255,143,77, .12); }
.nav-links a.on { color: var(--jade-400); background: rgba(255, 106, 0, .14); font-weight: 600; }
/* EEE 批（色系统一·学淘宝）：非首页顶栏白底化——与首页白底主头部/导航条同色系 */
.topbar.light { background: var(--card); border-bottom: 1px solid var(--line); }
.topbar.light .nav-links a { color: var(--ink-600); }
.topbar.light .nav-links a:hover { color: var(--jade-700); background: var(--jade-50); }
.topbar.light .nav-links a.on { color: var(--jade-700); background: var(--jade-50); font-weight: 700; }
.nav-cta { display: flex; gap: 10px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; border: none; cursor: pointer; border-radius: 10px; font-size: 14.5px; padding: 9px 18px; transition: .18s; white-space: nowrap; }
.btn-primary { background: linear-gradient(135deg, var(--jade-500), var(--jade-700)); color: #fff; box-shadow: 0 6px 18px rgba(255, 106, 0, .35); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(255, 106, 0, .45); }
.btn-ghost { background: transparent; color: var(--ink-200); border: 1px solid rgba(139, 160, 189, .4); }
.btn-ghost:hover { color: #fff; border-color: var(--jade-400); }
.btn-sm { padding: 6px 13px; font-size: 13px; border-radius: 8px; }
.btn-lg { padding: 13px 30px; font-size: 16px; border-radius: 12px; }

/* ---------- Hero ---------- */
.hero { position: relative; background: radial-gradient(1100px 500px at 80% -10%, rgba(255, 106, 0, .28), transparent 60%), radial-gradient(700px 400px at 5% 110%, rgba(201, 162, 74, .12), transparent 55%), linear-gradient(160deg, var(--ink-950), var(--ink-900) 55%, #0d1c33); color: #fff; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,143,77, .14) 1px, transparent 1.4px); background-size: 30px 30px; mask-image: linear-gradient(200deg, rgba(0,0,0,.5), transparent 55%); }
.hero .wrap { position: relative; padding-top: 74px; padding-bottom: 66px; }
.hero-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--jade-400); border: 1px solid rgba(255, 143, 77, .4); background: rgba(255, 106, 0, .08); border-radius: 999px; padding: 5px 14px; margin-bottom: 20px; }
.hero h1 { font-size: 42px; line-height: 1.25; font-weight: 700; letter-spacing: 1px; max-width: 720px; }
.hero h1 em { font-style: normal; color: var(--jade-400); }
.hero p.sub { margin: 18px 0 30px; color: var(--ink-300); font-size: 16.5px; max-width: 640px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
/* P1（走查低11）：.stat-strip/.stat-cell 为首页改版残留死样式（全站无引用），已删 */

/* ---------- 通用区块 ---------- */
section.sec { padding: 64px 0; }
section.sec.alt { background: var(--paper); }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 28px; }
.sec-head h2 { font-size: 27px; letter-spacing: .5px; }
.sec-head h2::before { content: ""; display: inline-block; width: 5px; height: 22px; background: linear-gradient(var(--jade-500), var(--jade-700)); border-radius: 3px; margin-right: 12px; vertical-align: -2px; }
.sec-head .sub { color: var(--ink-400); font-size: 14px; margin-top: 6px; }
.sec-more { color: var(--jade-700); font-size: 14px; white-space: nowrap; }
.sec-more:hover { text-decoration: underline; }

/* ---------- 商品卡片（UUUU3 批·对齐淘宝卡片规范：1:1 方图通栏贴边 + 紧凑文字区） ---------- */
.goods-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(236px, 1fr)); gap: 14px; }
.goods-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 0; overflow: hidden; transition: .2s; cursor: pointer; display: flex; flex-direction: column; }
.goods-cover { aspect-ratio: 1/1; background: var(--ink-50); overflow: hidden; }
.goods-cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: .25s; }
.goods-card:hover .goods-cover img { transform: scale(1.04); }
.goods-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--jade-400); }
/* WWWW3：种类标签与名称同行（单行截断恒高）；规格行紧贴标题行，行距收紧 */
/* XXXX3 修复「乱码」：meta 行 flex 容器上 ellipsis 不生效（被拦腰裁半个字）——
   改块级单行省略；h3 为 flex 子项补 min-width:0 才可收缩省略 */
.goods-title { display: flex; align-items: center; gap: 8px; padding: 10px 12px 0; min-width: 0; }
.goods-title .goods-tag { flex: none; }
.goods-title h3 { flex: 1; min-width: 0; font-size: 15px; line-height: 1.4; margin: 0; min-height: 1.4em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.goods-tag { font-size: 12px; padding: 3px 10px; border-radius: 999px; }
.tag-log { background: var(--jade-50); color: var(--jade-700); border: 1px solid rgba(255, 106, 0, .3); }
.tag-board { background: var(--gold-100); color: #8a6420; border: 1px solid rgba(201, 162, 74, .35); }
/* R37 未采伐原木（立木交易）标签 */
.tag-uncut { background: #e8f5ec; color: #116633; border: 1px solid rgba(17, 102, 51, .35); }
.goods-card > .goods-meta, .goods-card > .goods-bottom { margin-left: 12px; margin-right: 12px; }
.goods-meta { display: block; font-size: 13px; color: var(--ink-400); margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-height: 1.3em; }
.goods-bottom { margin-top: auto; padding: 10px 12px 12px; display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.goods-bottom .price { flex: none; }
.goods-bottom .goods-vol { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.goods-cover.ph { display: flex; align-items: center; justify-content: center; background: linear-gradient(150deg, #f6f7f9, #eef1f5 60%, #e7ebf1); }
.goods-cover.ph span { font: 700 44px/1 var(--font); color: #c6cedb; letter-spacing: 4px; }
.price { color: var(--danger); font-weight: 700; font-size: 20px; font-variant-numeric: tabular-nums; }
.price i { font-style: normal; font-size: 12px; font-weight: 400; color: var(--ink-400); margin-left: 2px; }
.goods-vol { font-size: 12.5px; color: var(--ink-400); }

/* ---------- 行情 ---------- */
.quote-table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.quote-table th { text-align: left; font-size: 13px; color: var(--ink-400); font-weight: 500; padding: 12px 16px; background: var(--ink-50); border-bottom: 1px solid var(--line); }
.quote-table td { padding: 13px 16px; font-size: 14.5px; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.quote-table tr:last-child td { border-bottom: none; }
.quote-table tr:hover td { background: var(--jade-50); }
.up { color: var(--danger); font-weight: 600; }
.down { color: var(--ok); font-weight: 600; }
.quote-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.quote-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.quote-card .q-name { font-size: 14px; color: var(--ink-500); display: flex; justify-content: space-between; align-items: center; }
.quote-card .q-price { font-size: 26px; font-weight: 700; margin: 6px 0 2px; font-variant-numeric: tabular-nums; }
.quote-card .q-unit { font-size: 12px; color: var(--ink-400); }
.quote-note { margin-top: 14px; font-size: 12.5px; color: var(--ink-400); }

/* ---------- 列表（政策/资讯） ---------- */
.list-rows { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.list-row { display: flex; align-items: center; gap: 14px; padding: 15px 20px; border-bottom: 1px solid var(--line); transition: .15s; }
.list-row:last-child { border-bottom: none; }
.list-row:hover { background: var(--jade-50); }
.list-row .lr-main { flex: 1; min-width: 0; }
.list-row .lr-title { font-size: 15px; line-height: 1.5; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list-row:hover .lr-title { color: var(--jade-700); }
.list-row .lr-meta { font-size: 12.5px; color: var(--ink-400); margin-top: 3px; display: flex; gap: 14px; flex-wrap: wrap; }
.badge { font-size: 11.5px; padding: 2px 9px; border-radius: 999px; white-space: nowrap; }
.b-cat { background: var(--jade-50); color: var(--jade-700); }
.b-region { background: var(--ink-50); color: var(--ink-500); }
.b-demo { background: var(--gold-100); color: #8a6420; }
.b-est { background: #e0ecff; color: #1d4ed8; }
.b-offer { background: #fde8ec; color: #c02246; font-weight: 600; }
.b-src { background: var(--paper); color: var(--ink-500); }
.demo-note { font-size: 12px; color: var(--ink-400); background: var(--gold-100); border: 1px solid rgba(201, 162, 74, .3); border-radius: 10px; padding: 9px 14px; margin-bottom: 16px; }

/* ---------- 筛选条 ---------- */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 20px; }
.kw-box { display: flex; gap: 8px; align-items: center; margin-left: auto; }
.kw-input { width: min(280px, 100%); } /* P1（走查低10）：固定 280px 在 ≤320px 视口横向溢出 */
.tabs { display: flex; gap: 4px; background: var(--ink-50); border-radius: 11px; padding: 4px; flex-wrap: wrap; }
.tabs button { border: none; background: transparent; padding: 7px 15px; font-size: 13.5px; color: var(--ink-500); border-radius: 8px; cursor: pointer; transition: .15s; }
.tabs button.on { background: #fff; color: var(--jade-700); font-weight: 600; box-shadow: 0 2px 8px rgba(10, 18, 36, .1); }
.input, .select { border: 1px solid var(--line); border-radius: 10px; padding: 8px 13px; font-size: 14px; color: var(--ink-700); background: #fff; outline: none; }
.input:focus, .select:focus { border-color: var(--jade-500); box-shadow: 0 0 0 3px rgba(255, 106, 0, .15); }

/* ---------- 分页 ---------- */
.pager { display: flex; gap: 8px; justify-content: center; margin-top: 26px; align-items: center; color: var(--ink-400); font-size: 14px; }
.pager button { border: 1px solid var(--line); background: #fff; min-width: 34px; height: 34px; border-radius: 9px; cursor: pointer; color: var(--ink-600); font-size: 14px; }
.pager button:disabled { opacity: .4; cursor: not-allowed; }
.pager button:not(:disabled):hover { border-color: var(--jade-500); color: var(--jade-700); }

/* ---------- 能力/特点 ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feat-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: .2s; }
.feat-card:hover { border-color: var(--jade-400); box-shadow: var(--shadow); }
.feat-card .fi { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, var(--jade-100), var(--jade-50)); color: var(--jade-700); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.feat-card h3 { font-size: 17px; margin-bottom: 8px; }
.feat-card p { font-size: 13.5px; color: var(--ink-400); }

/* ---------- 流程 ---------- */
.flow-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; counter-reset: step; }
.flow-step { text-align: center; padding: 18px 8px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); position: relative; }
.flow-step b { display: block; color: var(--jade-600); font-size: 22px; font-variant-numeric: tabular-nums; opacity: .9; }
.flow-step span { font-size: 13px; color: var(--ink-600); }

/* ---------- CTA 带 ---------- */
.cta-band { background: radial-gradient(700px 300px at 90% 0%, rgba(255, 106, 0, .35), transparent 60%), linear-gradient(135deg, var(--ink-950), var(--ink-800)); color: #fff; border-radius: 20px; padding: 46px 50px; display: flex; align-items: center; justify-content: space-between; gap: 26px; flex-wrap: wrap; }
.cta-band h3 { font-size: 24px; margin-bottom: 8px; }
.cta-band p { color: var(--ink-300); font-size: 14.5px; }

/* ---------- 页脚 ---------- */
/* QQQ 批（学淘宝）：页脚浅色化——浅灰底 + 深灰字（替换近黑大色块） */
.footer { background: var(--paper, #f2f5f9); color: var(--ink-500); padding: 46px 0 22px; margin-top: 30px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 34px; }
.footer h4 { color: var(--ink-800); font-size: 14.5px; margin-bottom: 14px; }
.footer a.fl { display: block; font-size: 13.5px; padding: 4px 0; color: var(--ink-500); }
.footer a.fl:hover { color: var(--jade-600); }
.footer p { font-size: 13px; line-height: 1.8; }
.footer .cop { border-top: 1px solid var(--line); margin-top: 34px; padding-top: 18px; font-size: 12.5px; color: var(--ink-400); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ---------- 弹层 ---------- */
.modal-mask { position: fixed; inset: 0; background: rgba(6, 11, 24, .6); backdrop-filter: blur(3px); z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal { background: #fff; border-radius: 18px; max-width: 720px; width: 100%; max-height: 86vh; overflow: auto; box-shadow: var(--shadow-lg); }
.modal-head { position: sticky; top: 0; background: #fff; padding: 20px 26px 14px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 14px; }
.modal-head h3 { font-size: 18px; }
.modal-close { border: none; background: var(--ink-50); width: 32px; height: 32px; border-radius: 9px; cursor: pointer; color: var(--ink-500); font-size: 16px; }
.modal-body { padding: 22px 26px 26px; }
.kv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 18px; margin-bottom: 20px; }
.kv { background: var(--paper); border-radius: 10px; padding: 10px 14px; }
.kv span { display: block; font-size: 12px; color: var(--ink-400); }
.kv b { font-size: 14.5px; font-weight: 600; word-break: break-all; }
.tl { border-left: 2px solid var(--jade-100); margin-left: 6px; padding-left: 18px; }
.tl-item { position: relative; padding-bottom: 16px; }
.tl-item::before { content: ""; position: absolute; left: -24px; top: 5px; width: 10px; height: 10px; border-radius: 50%; background: var(--jade-500); box-shadow: 0 0 0 4px var(--jade-100); }
.tl-item b { font-size: 14px; display: block; }
.tl-item time { font-size: 12px; color: var(--ink-400); }
.tl-item p { font-size: 13px; color: var(--ink-500); margin-top: 2px; }
.chain-ok { display: inline-flex; align-items: center; gap: 7px; background: #e6f6ef; color: var(--ok); border: 1px solid rgba(13, 138, 95, .25); font-size: 13px; padding: 6px 13px; border-radius: 999px; }

/* ---------- 空态 ---------- */
.empty { text-align: center; padding: 60px 20px; color: var(--ink-300); }
.empty .e-ico { font-size: 40px; margin-bottom: 10px; }

/* 走势小图 */
.spark { display: block; width: 100%; height: 38px; }

/* ---------- 商品详情页 ---------- */
.crumbs { font-size: 13px; color: var(--ink-400); padding: 16px 0 0; }
.crumbs a:hover { color: var(--jade-700); }
.goods-layout { display: grid; grid-template-columns: 1fr 380px; gap: 24px; align-items: start; }
.detail-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.detail-title h1 { font-size: 24px; }
.detail-price-row { display: flex; align-items: baseline; gap: 12px; margin: 12px 0 4px; }
.detail-price-row .price { font-size: 30px; }
.kv-list { border-top: 1px solid var(--line); }
.kv-list .kv-row { display: flex; padding: 10px 2px; border-bottom: 1px dashed var(--line); font-size: 14px; }
.kv-list .kv-row span { width: 96px; color: var(--ink-400); flex: none; }
.kv-list .kv-row b { font-weight: 500; word-break: break-all; }
.buy-card { position: sticky; top: 80px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px; box-shadow: var(--shadow); }
.buy-card h3 { font-size: 16px; margin-bottom: 14px; }
.buy-total { background: var(--ink-50); border-radius: 12px; padding: 12px 16px; display: flex; justify-content: space-between; align-items: center; margin: 14px 0; }
.buy-total span { color: var(--ink-400); font-size: 13px; }
.buy-total b { color: var(--danger); font-size: 24px; font-variant-numeric: tabular-nums; }
.vol-step { display: flex; align-items: center; gap: 8px; }
.vol-step button { width: 36px; height: 36px; border-radius: 9px; border: 1px solid var(--line); background: #fff; font-size: 17px; cursor: pointer; color: var(--ink-600); }
.vol-step input { width: 100px; text-align: center; font-size: 16px; font-weight: 600; }
.radio-col { display: flex; flex-direction: column; gap: 8px; }
.radio-item { display: flex; gap: 9px; align-items: flex-start; border: 1.5px solid var(--line); border-radius: 10px; padding: 9px 12px; cursor: pointer; font-size: 13.5px; transition: .15s; }
.radio-item:hover { border-color: var(--jade-400); }
.radio-item.on { border-color: var(--jade-500); background: var(--jade-50); }
.radio-item input { margin-top: 3px; }
.radio-item b { display: block; font-size: 13.5px; }
.radio-item small { color: var(--ink-400); }
.form-row { margin-bottom: 12px; }
.form-row label { display: block; font-size: 13px; color: var(--ink-500); margin-bottom: 6px; }
.form-row label i { color: var(--danger); font-style: normal; }
.form-row .input, .form-row textarea { width: 100%; }
.offer-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.offer-chip { border: 1.5px dashed var(--gold-600); background: var(--gold-100); color: #8a6420; border-radius: 10px; padding: 7px 12px; font-size: 12.5px; cursor: pointer; }
.offer-chip.on { border-style: solid; background: #f7e8c3; font-weight: 600; }
.buy-tip { font-size: 12px; color: var(--ink-400); line-height: 1.7; margin-top: 12px; }

/* ---------- 订单卡片 ---------- */
.order-card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; margin-bottom: 18px; overflow: hidden; }
.order-head { display: flex; align-items: center; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--line); background: var(--ink-50); flex-wrap: wrap; }
.order-head .ono { font-family: ui-monospace, monospace; font-weight: 600; font-size: 14px; }
.order-head .otime { color: var(--ink-400); font-size: 12.5px; margin-left: auto; }
.st-badge { font-size: 12.5px; padding: 3px 11px; border-radius: 999px; font-weight: 600; }
.st-pending { background: var(--gold-100); color: #8a6420; }
.st-processing { background: #e8f1fa; color: #2d6fb0; }
.st-paid { background: #e6f6ef; color: var(--ok); }
.st-done { background: var(--ink-100); color: var(--ink-500); }
.st-cancel { background: var(--paper); color: var(--ink-400); }
.order-body { padding: 16px 20px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; }
.ob-goods b { font-size: 15px; }
.ob-goods .sub-line { color: var(--ink-400); font-size: 13px; margin-top: 4px; line-height: 1.8; }
.amount-big { font-size: 21px; font-weight: 700; color: var(--danger); font-variant-numeric: tabular-nums; }
.pay-box { background: var(--jade-50); border: 1px solid rgba(255,106,0,.25); border-radius: 12px; padding: 12px 14px; font-size: 13px; }
.pay-box .acct { display: flex; justify-content: space-between; gap: 10px; padding: 3px 0; }
.pay-box .acct span { color: var(--ink-400); }
.pay-box .acct b { font-family: ui-monospace, monospace; font-weight: 600; word-break: break-all; text-align: right; }
.order-actions { display: flex; gap: 10px; flex-wrap: wrap; padding: 0 20px 16px; }
.btn-danger-ghost { background: #fff; color: var(--danger); border: 1px solid rgba(201,58,86,.35); }
.btn-danger-ghost:hover { background: #fbeaee; }
.pulse { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #2d6fb0; margin-right: 6px; animation: pulse 1.2s infinite; }
@keyframes pulse { 0% { opacity: .3 } 50% { opacity: 1 } 100% { opacity: .3 } }

/* 报价卡 */
.offer-card { background: linear-gradient(135deg, #fff, var(--gold-100)); border: 1px solid rgba(201,162,74,.4); border-radius: 16px; padding: 18px 20px; margin-bottom: 14px; }
.offer-card .of-price { font-size: 26px; font-weight: 700; color: var(--danger); }
.offer-card .of-cut { text-decoration: line-through; color: var(--ink-400); font-size: 14px; margin-left: 8px; }

/* ---------- 签名板 / 合同 ---------- */
.sig-wrap { border: 2px dashed var(--jade-400); border-radius: 12px; background: #fff; position: relative; }
.sig-wrap canvas { display: block; width: 100%; touch-action: none; cursor: crosshair; }
.sig-tip { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--ink-200); font-size: 15px; pointer-events: none; user-select: none; }
.contract-body { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 26px 30px; font-size: 14px; line-height: 1.9; max-height: 46vh; overflow: auto; }
.contract-body p { margin: 6px 0; }
.sign-row { display: flex; gap: 30px; margin-top: 16px; flex-wrap: wrap; }
.sign-slot { border: 1px dashed var(--line); border-radius: 12px; padding: 10px; min-width: 170px; text-align: center; font-size: 12.5px; color: var(--ink-400); }
.sign-slot img, .sign-slot .stamp { width: 140px; height: 140px; object-fit: contain; }

/* ---------- 弹窗（登录等） ---------- */
.form-modal { background: #fff; border-radius: 18px; max-width: 400px; width: 100%; box-shadow: var(--shadow-lg); overflow: hidden; }
.login-tabs { display: flex; border-bottom: 1px solid var(--line); }
.login-tabs button { flex: 1; border: none; background: none; padding: 15px; font-size: 15px; cursor: pointer; color: var(--ink-400); border-bottom: 2.5px solid transparent; }
.login-tabs button.on { color: var(--jade-700); font-weight: 700; border-color: var(--jade-500); }
.login-body { padding: 22px 26px 26px; }

/* toast */
.toast { position: fixed; top: 76px; left: 50%; transform: translateX(-50%); z-index: 200; background: var(--ink-900); color: #fff; padding: 11px 22px; border-radius: 12px; font-size: 14px; box-shadow: var(--shadow-lg); max-width: 86vw; text-align: center; }
.toast.ok { background: linear-gradient(135deg, #0d8a5f, #0a6e4b); }
.toast.err { background: linear-gradient(135deg, #c93a56, #a72c45); }

/* 成交动态 ticker —— P1（走查低11）：.deal-strip/.deal-item 系旧版残留已删；
   .dl-label 被新版首页成交条（.tb-deals）复用，提为独立类保留 */
.dl-label { color: var(--jade-400); font-size: 13px; white-space: nowrap; font-weight: 700; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-strip { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  #info-grid { grid-template-columns: 1fr !important; }
  .goods-layout { grid-template-columns: 1fr; }
  .order-body { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .topbar .wrap { flex-wrap: wrap; height: auto; padding: 10px 16px; row-gap: 6px; }
  .nav-links { order: 3; width: 100%; overflow-x: auto; padding-bottom: 4px; }
  .hero h1 { font-size: 29px; }
  .hero .wrap { padding-top: 46px; padding-bottom: 44px; }
  .sec-head { flex-direction: column; align-items: flex-start; }
  .feat-grid { grid-template-columns: 1fr; }
  .flow-strip { grid-template-columns: repeat(2, 1fr); }
  .kv-grid { grid-template-columns: 1fr 1fr; }
  section.sec { padding: 44px 0; }
  .nav-cta .btn-ghost { display: none; }
  .buy-card { position: static; }
}

/* ---------- 在线磋商聊天窗（官网买家 ↔ 商家，右下角悬浮） ---------- */
#chat-win { position: fixed; right: 18px; bottom: 18px; width: 372px; max-width: calc(100vw - 24px); height: 500px; max-height: 76vh;
  background: #fff; border-radius: 14px; box-shadow: 0 12px 48px rgba(15,40,80,.22); display: flex; flex-direction: column; z-index: 1200; overflow: hidden; }
.chat-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px;
  background: linear-gradient(135deg, #0a9fc0, #0b7fa8); color: #fff; }
.chat-head b { font-size: 14px; display: block; }
.chat-sub { font-size: 11px; opacity: .85; display: block; margin-top: 2px; }
.chat-x { border: none; background: rgba(255,255,255,.18); color: #fff; width: 26px; height: 26px; border-radius: 8px; font-size: 16px; cursor: pointer; }
.chat-body { flex: 1; overflow-y: auto; padding: 12px; background: #f5f8fa; }
.chat-sys { text-align: center; color: #8ba0b5; font-size: 11.5px; padding: 10px 6px; }
.chat-msg { display: flex; flex-direction: column; align-items: flex-start; margin-bottom: 10px; }
.chat-msg.me { align-items: flex-end; }
.chat-name { font-size: 10.5px; color: #8ba0b5; margin-bottom: 3px; }
.chat-bub { max-width: 82%; padding: 9px 12px; border-radius: 12px; background: #fff; border: 1px solid #e2ebf2;
  font-size: 13px; line-height: 1.6; color: #22364a; word-break: break-word; }
.chat-msg.me .chat-bub { background: #d9f3fa; border-color: #bfe9f4; }
.chat-coupon { max-width: 94%; border: 1.5px dashed #d4a017; border-radius: 12px; padding: 10px 12px;
  background: linear-gradient(135deg, rgba(212,160,23,.08), rgba(212,160,23,.02)); font-size: 12.5px; line-height: 1.7; color: #22364a; }
.cc-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; font-size: 12px; }
.cc-top span { font-weight: 700; color: #9a6b00; }
.cc-top b { font-size: 10.5px; color: #18a058; background: #e9f7ef; border-radius: 6px; padding: 1px 8px; }
.cc-top b.used { color: #7a8ba0; background: #eef2f6; }
.cc-line { color: #45607a; }
.cc-line b { color: #16324b; }
.cc-line .gold { color: #b07d0a; }
.cc-line .red { color: #d64545; font-size: 14px; }
.cc-buy { margin-top: 8px; width: 100%; }
.chat-input { display: flex; gap: 8px; padding: 10px 12px; border-top: 1px solid #e6edf3; background: #fff; }
.chat-input input { flex: 1; border: 1px solid #dce6ee; border-radius: 9px; padding: 9px 12px; font-size: 13px; outline: none; }
.chat-input input:focus { border-color: #0a9fc0; }
@media (max-width: 560px) { #chat-win { right: 8px; left: 8px; bottom: 8px; width: auto; height: 68vh; } }

/* ============================================================
 * V1.46z 门户首页淘宝式商城（tb- 系列：品牌条+广告条+三栏布局）
 * ============================================================ */
.tb-wrap { max-width: none; margin: 0 auto; padding: 16px clamp(16px, 2vw, 40px) 0; }
.tb-brand { display: flex; align-items: center; gap: 26px; padding: 8px 0 22px; justify-content: center; position: relative; }
/* DDD 批（学淘宝）：首页主头部——白底 logo + 大搜索框（下带公告/热搜行）+ 右侧购物车/订单 */
.tb-brand.hh-head { justify-content: space-between; padding: 18px 0 16px; gap: 24px; align-items: flex-start; background: var(--card); }
.hh-head .tb-search { flex: 1 1 560px; max-width: 720px; }
.tb-subrow { display: flex; align-items: center; gap: 10px; margin-top: 9px; font-size: 12px; color: var(--ink-400); flex-wrap: wrap; min-width: 0; }
.tb-mini-notice { color: #b8860b; font-weight: 700; flex: none; }
.tb-subrow .hh-roll.mini { position: relative; height: 17px; overflow: hidden; flex: 0 1 300px; min-width: 80px; }
.tb-subrow .hh-roll.mini a { position: absolute; inset: 0; display: flex; align-items: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; opacity: 0; transition: opacity .45s; color: var(--ink-600); font-size: 12px; text-decoration: none; }
.tb-subrow .hh-roll.mini a:hover { color: var(--jade-700); }
.tb-subrow .hh-roll.mini a.on { opacity: 1; }
.tb-hots { flex: none; display: flex; gap: 10px; align-items: center; color: var(--ink-400); }
.tb-hots a { color: var(--ink-500); }
.tb-hots a:hover { color: var(--jade-600); }
.hh-head-cta { display: flex; align-items: center; gap: 10px; flex: none; padding-top: 4px; }
.hh-head-cta a { position: relative; display: flex; align-items: center; gap: 6px; padding: 10px 15px; border: 1.5px solid var(--line); border-radius: 11px; font-size: 13px; color: var(--ink-700); background: var(--card); transition: .15s; text-decoration: none; }
.hh-head-cta a:hover { border-color: var(--jade-500); color: var(--jade-700); }
/* III 批（用户指令）：顶部「入驻木链通」主入口（引导 注册→认证→工作台经营） */
.hh-head-cta a.hh-join { background: linear-gradient(135deg, var(--jade-500, #ff6a00), var(--jade-700, #e63e00)); color: #fff; border-color: transparent; font-weight: 600; box-shadow: 0 4px 12px rgba(255, 106, 0, .28); }
.hh-head-cta a.hh-join:hover { color: #fff; filter: brightness(1.07); }
.join-grid { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .join-grid { grid-template-columns: minmax(0, 1fr); } }
/* DDD 批（学淘宝）：主题市场导航条（淘宝橙色条的木链通绿色版） */
.tb-mainnav { display: flex; align-items: center; gap: 2px; border-radius: 12px 12px 0 0; overflow: hidden; background: linear-gradient(135deg, #ff9000, #ff5000); padding: 0 12px; flex-wrap: wrap; box-shadow: 0 -1px 0 rgba(255, 255, 255, .18) inset; }
.tb-mainnav > a { color: rgba(255, 255, 255, .92); font-size: 14px; font-weight: 600; padding: 12px 18px; transition: .15s; text-decoration: none; }
.tb-mainnav > a:hover { background: rgba(255, 255, 255, .16); color: #fff; }
.tb-mainnav > a.on { background: rgba(255, 255, 255, .24); color: #fff; }
.tb-3col { margin-top: 0; }
/* DDD 批（学淘宝）：右栏政策公告与行业资讯列表 */
.pn-item { display: flex; align-items: center; gap: 8px; padding: 8.5px 14px; font-size: 12.5px; color: var(--ink-600); border-bottom: 1px dashed var(--ink-50); text-decoration: none; }
.pn-item:last-child { border-bottom: none; }
.pn-item:hover { background: var(--jade-50); }
.pn-item > span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pn-item:hover > span { color: var(--jade-700); }
.pn-tag { font-style: normal; flex: none; font-size: 10.5px; font-weight: 700; padding: 2px 7px; border-radius: 6px; letter-spacing: 1px; }
.pn-tag.t-p { background: var(--jade-50, #fff6ef); color: var(--jade-700, #e63e00); }
.pn-tag.t-n { background: #ffeee2; color: #ff5000; }
/* GGG 批（学淘宝）：右栏用户卡 */
.uc-hi { display: flex; align-items: center; gap: 10px; padding: 13px 14px 11px; }
.uc-ava { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--jade-100, #d5efef), var(--jade-50, #eef9f9)); display: flex; align-items: center; justify-content: center; font-size: 20px; flex: none; }
.uc-hi b { font-size: 14px; color: var(--ink-800); }
.uc-grid { display: grid; grid-template-columns: repeat(4, 1fr); padding: 2px 6px 10px; }
.uc-grid a { display: flex; flex-direction: column; align-items: center; gap: 5px; padding: 9px 2px; border-radius: 9px; font-size: 11.5px; color: var(--ink-600); cursor: pointer; text-decoration: none; }
.uc-grid a:hover { background: var(--jade-50, #eef9f9); color: var(--jade-700); }
.uc-grid i { font-style: normal; font-size: 19px; }
/* NN/PP 批：搜索框绝对居中（淘宝式），购物车/订单锚定右侧 */
.tb-search { flex: 0 1 720px; min-width: 300px; display: flex; flex-direction: column; position: relative; }
/* RR 批（用户指令）：一体框——左端类型选项 + 输入 + 按钮；框内热搜行取消 */
.tb-srow { display: flex; gap: 0; border: 2px solid var(--jade-500); border-radius: 12px; overflow: hidden; background: var(--card); }
.tb-srow:focus-within { border-color: var(--jade-600); }
.tb-type { border: none; border-right: 1px solid var(--line); background: var(--paper-2, #f2f5f9); padding: 0 10px; font: 600 13px var(--font); color: var(--ink-700); outline: none; cursor: pointer; flex: none; }
.tb-search input { flex: 1; border: none; padding: 11px 16px; font-size: 14px; outline: none; font-family: inherit; background: transparent; }
.tb-search .btn { border-radius: 0; padding: 12px 26px; flex: none; }
.tb-cartops { display: flex; gap: 8px; position: absolute; right: 0; top: 50%; transform: translateY(-50%); }
.tb-cartops a { display: flex; gap: 6px; align-items: center; padding: 9px 15px; border: 1.5px solid var(--line); border-radius: 11px; font-size: 13px; color: var(--ink-700); background: var(--card); transition: .15s; }
.tb-cartops a:hover { border-color: var(--jade-500); color: var(--jade-700); }
/* HHH 批：KK 批撤销的"公告"滚动横条（tb-adstrip 系列）死样式清理 */
.tb-3col { display: grid; grid-template-columns: 212px 1fr 262px; gap: 14px; align-items: start; }
.tb-side { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 0; }
.tb-side a { display: block; padding: 9px 18px; font-size: 13.5px; color: var(--ink-700); transition: .15s; position: relative; }
.tb-side a:hover { background: var(--jade-50); color: var(--jade-700); padding-left: 22px; }
.tb-side-h { font-size: 12px; font-weight: 700; color: var(--ink-400); padding: 10px 18px 6px; letter-spacing: 1px; }
/* SS 批（分类合理化）：行业类目树——分组标题 + 树种快捷行（就地展开）；hover 弹窗废除 */
.tb-side-g { font-size: 11.5px; font-weight: 700; color: var(--ink-400); padding: 12px 18px 5px; letter-spacing: 1px; border-left: 3px solid var(--jade-100, #bfe8dd); margin-left: 12px; }
.ts-kws { display: flex; flex-wrap: wrap; gap: 4px 10px; padding: 3px 18px 8px 30px; }
.ts-kws a { font-size: 12px; color: var(--ink-500); cursor: pointer; }
.ts-kws a:hover { color: var(--jade-600); }
/* AAA 批（学淘宝）：左栏四大类目手风琴——点击大类行展开/收起子类目 */
.ts-cat-h { display: flex !important; justify-content: space-between; align-items: center; gap: 8px; }
.ts-cat-h:hover { padding-left: 22px !important; }
.ts-arrow { font-style: normal; font-size: 11px; color: var(--ink-300); transition: transform .18s; flex: none; }
.ts-cat-body { display: none; }
.ts-cat.open .ts-cat-body { display: block; }
.ts-cat.open .ts-cat-h { color: var(--jade-700); font-weight: 600; }
.ts-cat.open .ts-arrow { transform: rotate(180deg); color: var(--jade-600); }
.tb-carousel { position: relative; height: 250px; border-radius: var(--radius); overflow: hidden; margin-bottom: 14px; box-shadow: 0 8px 22px rgba(15, 40, 70, .14); }
.tb-slide { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; padding: 0 44px; opacity: 0; transition: opacity .5s; color: #fff; }
.tb-slide.on { opacity: 1; }
/* EEE 批（学淘宝）：图片帧左侧深色渐变遮罩，保证标题可读性 */
.tb-slide::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5, 18, 28, .62), rgba(5, 18, 28, .08) 65%, transparent); pointer-events: none; }
.tb-slide > * { position: relative; }
.tb-slide.c1 { background: radial-gradient(700px 300px at 85% -20%, rgba(201, 162, 74, .5), transparent 60%), linear-gradient(135deg, #0a1224, #10344d 60%, #0d5666); }
.tb-slide.c2 { background: radial-gradient(700px 300px at 15% -20%, rgba(255,143,77, .4), transparent 60%), linear-gradient(135deg, #123028, #0d4a52 55%, #0a5869); }
.tb-slide.c3 { background: radial-gradient(700px 300px at 80% 120%, rgba(255, 143, 77, .4), transparent 60%), linear-gradient(135deg, #241d10, #4a3a16 50%, #6b5520); }
.tb-slide-t { font-size: 30px; font-weight: 800; letter-spacing: 1px; }
.tb-slide-s { font-size: 14px; color: rgba(255, 255, 255, .82); margin: 10px 0 18px; }
.tb-slide-go { font-size: 13px; border: 1px solid rgba(255, 255, 255, .5); border-radius: 999px; padding: 7px 18px; width: fit-content; transition: .15s; }
.tb-slide:hover .tb-slide-go { background: #fff; color: var(--ink-900); }
.tb-dots { position: absolute; bottom: 12px; right: 14px; display: flex; gap: 6px; z-index: 2; }
.tb-dots i { width: 8px; height: 8px; border-radius: 999px; background: rgba(255, 255, 255, .45); cursor: pointer; transition: .2s; }
.tb-dots i.on { background: #fff; width: 22px; }
.tb-king { display: grid; grid-template-columns: repeat(8, 1fr); gap: 8px; margin-bottom: 16px; }
.tb-king a { display: flex; flex-direction: column; gap: 7px; align-items: center; padding: 13px 4px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; font-size: 12px; color: var(--ink-700); transition: .15s; }
.tb-king a:hover { border-color: var(--jade-500); color: var(--jade-700); transform: translateY(-2px); box-shadow: 0 6px 14px rgba(13, 125, 143, .12); }
.tb-king span { font-size: 24px; }
.tb-floor-h { display: flex; gap: 12px; align-items: baseline; margin-bottom: 4px; }
.tb-floor-h b { font: 800 18px/1 var(--font); color: var(--ink-900); border-left: 4px solid var(--jade-500); padding-left: 10px; }
.tb-floor-h span { font-size: 12px; color: var(--ink-400); }
.tb-floor-h .tb-r-more { margin-left: auto; }
.tb-deals { display: flex; gap: 10px; align-items: center; overflow: hidden; font-size: 12.5px; color: var(--ink-500); padding: 6px 0 12px; }
.tb-deals .dl-label { background: var(--jade-50); color: var(--jade-700); border: 1px solid var(--jade-100); font-size: 11px; padding: 2px 8px; border-radius: 5px; flex-shrink: 0; font-weight: 600; }
.tb-deals-roll { display: flex; gap: 30px; overflow: hidden; white-space: nowrap; }
.tb-deals-roll b { color: var(--ink-800); }
.tb-main .goods-grid { grid-template-columns: repeat(auto-fill, minmax(208px, 1fr)); gap: 12px; }
.tb-right { display: flex; flex-direction: column; gap: 12px; }
.tb-r-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.tb-r-h { font-size: 13.5px; font-weight: 700; color: var(--ink-800); padding: 11px 13px 9px; border-bottom: 1px solid var(--ink-50); display: flex; align-items: center; }
.tb-r-more { margin-left: auto; font-size: 11.5px; color: var(--ink-400); font-weight: 400; }
.tb-r-more:hover { color: var(--jade-600); }
.tb-q-list, .tb-n-list { padding: 4px 0; }
.tb-q-i { display: flex; align-items: center; gap: 8px; padding: 8px 13px; font-size: 12.5px; }
.tb-q-i:hover { background: var(--jade-50); }
.tb-q-i span { flex: 1; color: var(--ink-600); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tb-q-i b { font-variant-numeric: tabular-nums; color: var(--ink-900); }
.tb-q-i em { font-style: normal; font-variant-numeric: tabular-nums; width: 54px; text-align: right; flex-shrink: 0; }
.tb-q-i em.up { color: var(--danger); font-weight: 600; }
.tb-q-i em.dn { color: var(--ok); font-weight: 600; }
.tb-loading { padding: 12px 14px; font-size: 12.5px; color: var(--ink-400); }
.tb-r-svc .tb-svc-i { display: flex; gap: 10px; align-items: flex-start; padding: 10px 13px; }
.tb-r-svc .tb-svc-i + .tb-svc-i { border-top: 1px dashed var(--ink-50); }
.tb-r-svc .tb-svc-i > b { font-size: 17px; }
.tb-r-svc .tb-svc-i div b { font-size: 13px; color: var(--ink-800); }
.tb-svc-s { font-size: 11.5px; color: var(--ink-400); margin-top: 2px; }
@media (max-width: 960px) {
  .tb-3col { grid-template-columns: 1fr; }
  .tb-side, .tb-right { position: static; }
  .tb-king { grid-template-columns: repeat(4, 1fr); }
  .tb-brand { flex-wrap: wrap; }
  .tb-search { order: 3; min-width: 100%; flex-basis: 100%; }
  .tb-cartops { margin-left: 0; }
}
.tb-cart-a { position: relative; }
.cart-b { position: absolute; top: -7px; right: -4px; background: var(--danger); color: #fff; border-radius: 9px; font-size: 10.5px; line-height: 1; padding: 2px 6px; min-width: 15px; text-align: center; font-weight: 700; font-style: normal; }

/* ---- V1.46ac 淘宝一比一右栏：用户卡 / 公告 tab / 便民网格 / 金刚区圆图标 ---- */
.tb-user .tu-box { padding: 20px 14px 14px; text-align: center; background: linear-gradient(180deg, var(--jade-50), var(--card)); }
.tb-user .tu-ava { width: 54px; height: 54px; border-radius: 50%; background: linear-gradient(135deg, var(--jade-500), var(--ink-700)); color: #fff; font-size: 21px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto 9px; border: 2px solid #fff; box-shadow: 0 4px 12px rgba(10, 18, 36, .18); }
.tb-user .tu-hi { font-size: 13px; color: var(--ink-600); }
.tb-user .tu-hi b { color: var(--ink-900); }
.tb-user .tu-btns { display: flex; gap: 8px; justify-content: center; margin-top: 11px; }
.tb-user .tu-btns .btn { padding: 7px 14px; }
.tb-user .tu-tip { font-size: 11.5px; color: var(--ink-400); margin-top: 8px; }
.tb-user .tu-links { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink-50); }
.tb-user .tu-links a { padding: 10px 4px 9px; text-align: center; font-size: 11.5px; color: var(--ink-600); }
.tb-user .tu-links a:hover { color: var(--jade-700); background: var(--jade-50); }
.tb-user .tu-links i { display: block; font-size: 19px; font-style: normal; margin-bottom: 3px; }
.tb-tabs { display: flex; gap: 2px; align-items: center; padding: 0 8px; border-bottom: 1px solid var(--ink-50); }
.tb-tabs b { font-size: 13.5px; color: var(--ink-500); padding: 11px 10px 8px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; font-weight: 600; }
.tb-tabs b:hover { color: var(--jade-700); }
.tb-tabs b.on { color: var(--jade-700); border-bottom-color: var(--jade-500); }
.tb-tools .tl-grid { display: grid; grid-template-columns: 1fr 1fr; }
.tb-tools .tl-grid a { display: flex; gap: 8px; align-items: center; padding: 12px 14px; font-size: 12.5px; color: var(--ink-700); }
.tb-tools .tl-grid a:nth-child(odd) { border-right: 1px solid var(--ink-50); }
.tb-tools .tl-grid a:nth-child(-n+2) { border-bottom: 1px solid var(--ink-50); }
.tb-tools .tl-grid a:hover { background: var(--jade-50); color: var(--jade-700); }
.tb-tools .tl-grid i { font-style: normal; font-size: 17px; }
/* 金刚区圆底图标（淘宝图标位风格） */
.tb-king a { border: none; background: transparent; padding: 6px 2px; }
.tb-king a:hover { transform: translateY(-2px); box-shadow: none; }
.tb-king span { width: 46px; height: 46px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 23px; background: linear-gradient(135deg, var(--jade-100), var(--jade-50)); border: 1px solid var(--jade-100); }
.tb-king a:nth-child(even) span { background: linear-gradient(135deg, var(--gold-100), #fdf8ec); border-color: #f0e2bc; }
.tb-king a:nth-child(3n) span { background: linear-gradient(135deg, #eef3f9, #e5edf7); border-color: var(--ink-100); }

/* ---- V1.46ad 交易大厅淘宝列表页：slim 品牌条 + 分类大 tab ---- */
.tb-brand.slim { padding: 10px 0 18px; gap: 20px; }
.tb-search.nohot .btn { padding: 11px 22px; }
.tb-cattabs { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.tb-cattabs button { padding: 9px 20px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--card); font-size: 13.5px; color: var(--ink-700); cursor: pointer; transition: .15s; font-family: inherit; }
.tb-cattabs button:hover { border-color: var(--jade-500); color: var(--jade-700); }
.tb-cattabs button.on { background: linear-gradient(135deg, var(--jade-500), var(--jade-700)); color: #fff; border-color: transparent; font-weight: 600; box-shadow: 0 4px 12px rgba(255, 106, 0, .3); }

/* ============================================================
 * V1.46ae 尺寸修复：grid 1fr 的 min-content 溢出（ad-roll/deals-roll
 * nowrap 长文案把三栏撑破 → 页面横向滚动 → 三列堆叠错乱）
 * 规范：grid/flex 弹性列一律 minmax(0,1fr) / min-width:0
 * ============================================================ */
.tb-3col { grid-template-columns: 190px minmax(0, 1fr) 262px; }
.tb-main, .tb-side, .tb-right, .tb-search, .tb-search input { min-width: 0; }
.tb-hot { overflow: hidden; }
.tb-floor-h { flex-wrap: wrap; }
.tb-deals { max-width: 100%; }
.tb-brand { max-width: 100%; }
@media (max-width: 960px) {
  .tb-3col { grid-template-columns: minmax(0, 1fr); }
  .tb-ad-roll, .tb-deals-roll { animation: none; }
  .tb-wrap { padding: 12px 14px 0; }
  .tb-carousel { height: 200px; }
  .tb-slide { padding: 0 22px; }
  .tb-slide-t { font-size: 22px; }
  .tb-king span { width: 40px; height: 40px; font-size: 20px; }
}
@media (max-width: 640px) {
  .tb-cartops a { padding: 7px 10px; font-size: 12px; }
  .tb-cartops { gap: 6px; }
  .tb-q-i em { width: 46px; }
}

/* ---- V1.46af 商品详情页淘宝化：黄金双列（主图 + 信息购买区） ---- */
.tb-gd { display: grid; grid-template-columns: 440px minmax(0, 1fr); gap: 22px; align-items: start; }
/* OOO 批（消除左栏空白）：左列纵排 主图→商家卡→看了又看；窄屏平铺时用 order 保持 图→信息→商家→推荐 */
.tb-gd-left { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.tb-gd-left .tb-seller { margin-top: 0; }
#g-sim-title { font-size: 15px; margin: 2px 0 0; }
.g-sim-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.g-sim-grid .goods-card h3 { font-size: 13.5px; }
/* EEE 批（学淘宝）：主图 + 缩略图行（多图点击切换） */
.tb-gd-imgwrap { display: flex; flex-direction: column; gap: 10px; }
.gd-thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.gd-thumbs img { width: 58px; height: 58px; object-fit: cover; border-radius: 9px; border: 2px solid transparent; cursor: pointer; transition: .15s; opacity: .82; }
.gd-thumbs img:hover { opacity: 1; }
.gd-thumbs img.on { border-color: var(--jade-500); opacity: 1; }
/* EEE 批（学淘宝）：服务保障标签带（价格条下） */
.gd-services { display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 11px 2px 2px; font-size: 12.5px; color: var(--ink-500); }
.gd-services span { display: inline-flex; align-items: center; gap: 4px; }
.gd-services span::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--jade-500); flex: none; }
/* III 批（用户指令）：详情页「溯源与存证」折叠面板（默认收起；剔除商品运营事件仅留溯源链路） */
.gd-fold { border: 1px solid var(--line); border-radius: 12px; background: var(--card); margin-top: 18px; overflow: hidden; }
.gd-fold > summary { display: flex; align-items: center; gap: 8px; padding: 14px 18px; font-size: 14.5px; font-weight: 700; color: var(--ink-800); cursor: pointer; list-style: none; user-select: none; flex-wrap: wrap; }
.gd-fold > summary::-webkit-details-marker { display: none; }
.gd-fold > summary:hover { background: var(--jade-50); }
.gd-fold-note { font-style: normal; font-size: 11.5px; color: var(--ink-300); font-weight: 400; }
.gd-fold-arrow { margin-left: auto; font-style: normal; color: var(--ink-300); transition: transform .18s; font-weight: 400; flex: none; }
.gd-fold[open] > summary { border-bottom: 1px dashed var(--line); }
.gd-fold[open] > summary .gd-fold-arrow { transform: rotate(90deg); }
.gd-fold .tl { padding: 4px 18px 14px; }
/* NNN 批（布局重排）：产品参数双列（淘宝参数分栏）；购买区内嵌折叠面板（配送与支付） */
.kv-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 26px; border-top: 1px solid var(--line); }
.kv-list .kv-row span { width: 76px; }
.tb-buyzone .gd-fold { margin: 14px 0 4px; }
.tb-buyzone .gd-fold > summary { padding: 11px 14px; font-size: 13.5px; }
@media (max-width: 720px) { .kv-list { grid-template-columns: minmax(0, 1fr); } }
/* JJJ 批（学淘宝）：详情页信息分区小节标题（产品参数等） */
.gd-sec-h { font-size: 13px; font-weight: 700; color: var(--ink-500); letter-spacing: 2px; margin: 16px 0 4px; padding-left: 10px; border-left: 3px solid var(--jade-500); }
.tb-gd-img { border-radius: 14px; overflow: hidden; aspect-ratio: 1/0.92; position: relative; display: flex; flex-direction: column; }
.tb-gd-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* KKK 批（视觉重设计）：详情页主图无图占位同步浅色 tint 系（与商城卡一致，替换深色渐变） */
.tb-gd-img .gd-ph { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; color: var(--jade-700, #e63e00); }
.tb-gd-img .gd-ph b { font-size: 40px; font-weight: 700; letter-spacing: 4px; }
.tb-gd-img .gd-ph span { font-size: 14px; opacity: .8; border: 1px solid currentColor; border-radius: 999px; padding: 4px 16px; }
.tb-gd-img .gd-ph i { font-style: normal; font-size: 13px; opacity: .7; }
.tb-gd-img .gd-ph-tags { position: absolute; bottom: 12px; left: 12px; display: flex; gap: 6px; }
.tb-gd-img.import-log { background: radial-gradient(500px 260px at 80% -10%, rgba(255, 106, 0, .13), transparent 60%), linear-gradient(150deg, #fff6ef, #ffeee0 60%, #ffe3cc); }
.tb-gd-img.domestic-log { background: radial-gradient(500px 260px at 80% -10%, rgba(27, 110, 60, .12), transparent 60%), linear-gradient(150deg, #eef7ee, #dceddd 60%, #cbe7cb); color: #1b6e3c; }
.tb-gd-img.board { background: radial-gradient(500px 260px at 80% -10%, rgba(122, 95, 30, .13), transparent 60%), linear-gradient(150deg, #faf4e6, #f0e6cc 60%, #e6d6ac); color: #7a5f1e; }
.tb-gd-img.flake, .tb-gd-img:not(.import-log):not(.domestic-log):not(.board) { background: radial-gradient(500px 260px at 80% -10%, rgba(61, 83, 120, .12), transparent 60%), linear-gradient(150deg, #eff3f9, #e0e8f3 60%, #d0dcee); color: #3d5378; }
.tb-gd-info { min-width: 0; }
.tb-price-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 14px 0; padding: 16px 20px; border-radius: 12px; background: linear-gradient(135deg, #ffeee2, #faf1dc); border: 1px solid #f4e3d0; }
.tb-price-bar .price { font-size: 34px; font-weight: 800; color: #ff5000; line-height: 1; }
.tb-price-bar .price i { font-style: normal; font-size: 12.5px; color: #a8842f; font-weight: 500; margin-left: 8px; }
.tb-price-bar .pb-side { margin-left: auto; text-align: right; display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; color: var(--ink-500); }
.tb-price-bar .pb-side b { color: #ff5000; }
.tb-price-bar .pb-side em { font-style: normal; color: var(--ink-400); }
.tb-buyzone { margin-top: 16px; border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; background: var(--card); }
.tb-seller { margin-top: 14px; border: 1px dashed var(--line); border-radius: 14px; padding: 14px 18px; background: linear-gradient(135deg, rgba(255, 106, 0, .04), transparent); }
@media (max-width: 960px) {
  .tb-gd { grid-template-columns: minmax(0, 1fr); }
  /* OOO 批：窄屏平铺——左列子元素提升到网格层，用 order 保持 图→信息购买→商家→看了又看 */
  .tb-gd-left { display: contents; }
  .tb-gd-info { order: 1; }
  .tb-seller { order: 2; margin-top: 14px; }
  #g-sim-title { order: 3; margin-top: 6px; }
  #g-sim { order: 3; }
  .tb-gd-img { aspect-ratio: 16/9; max-height: 300px; }
  .tb-gd-img .gd-ph b { font-size: 32px; }
  .tb-price-bar .price { font-size: 26px; }
}

/* ---- V1.46ag 购物车/订单页淘宝化：清单卡 + sticky 结算条 ---- */
.tb-ls-title { display: flex; align-items: center; justify-content: space-between; margin: 2px 0 14px; }
.tb-ls-title h2 { font-size: 21px; font-weight: 800; color: var(--ink-900); }
.tb-ls-title h2 i { font-style: normal; font-size: 12.5px; color: var(--ink-400); font-weight: 400; margin-left: 10px; }
.tb-listcard { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 4px 20px 12px; }
.tb-ls-head { display: flex; gap: 12px; align-items: center; padding: 12px 0 10px; border-bottom: 1px solid var(--ink-50); font-size: 12.5px; color: var(--ink-400); }
.tb-formcard { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; margin-top: 14px; }
.tb-paybar { position: sticky; bottom: 10px; z-index: 20; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 16px; padding: 13px 20px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 -6px 28px rgba(10, 18, 36, .12); }
.tb-paybar .pp-right { margin-left: auto; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.tb-paybar .price { color: #ff5000; }
#o-body > * { background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
#o-body > .empty { border: 1px dashed var(--line); }
@media (max-width: 960px) {
  .tb-paybar { bottom: 0; border-radius: 14px 14px 0 0; padding: 11px 14px; gap: 10px; }
  .tb-paybar .btn-lg { padding: 11px 16px; font-size: 14px; }
  /* P1（走查高3）：原整行隐藏连店铺级全选 checkbox 一起没——手机失去按店全选
     （多卖家分组结算核心操作）。改为仅隐「N 件商品」副文本，保留勾选与店名 */
  .tb-ls-head .sub { display: none; }
  .tb-ls-head { padding: 10px 0 8px; }
}

/* V1.46an 信息页表格防溢出：数据表格在窄视口容器内横滚（不撑破页面） */
#q-future, #q-spot, #qt-box, #yl-box { overflow-x: auto; max-width: 100%; }
#q-future table, #q-spot table, .quota-table { min-width: 560px; }

/* P1（走查中5）：购物车行小屏堆叠——右列 min-width:150px 在 375px 上把商品名
   挤成窄条；≤640px 右列转为整行底部条（价格+数量+移除横排），信息区占满宽 */
@media (max-width: 640px) {
  .cart-line { flex-wrap: wrap; }
  .cart-line > div:last-child {
    flex-basis: 100%;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    text-align: left;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed var(--ink-50);
  }
  .cart-line .vol-step { margin-top: 0; transform: none; }
}

/* ============================================================
 * V1.46ap 官网登录页：全屏深空 + 光斑 + 流动网格 + 粒子链网 canvas + 玻璃卡片
 * ============================================================ */
.lg-hero { position: relative; min-height: calc(100vh - 62px); background: radial-gradient(1100px 600px at 78% -10%, rgba(255, 106, 0, .22), transparent 55%), radial-gradient(800px 500px at 8% 110%, rgba(201, 162, 74, .1), transparent 55%), linear-gradient(160deg, #060b18, #0a1224 55%, #0d1c33); overflow: hidden; display: flex; align-items: center; justify-content: center; padding: 40px 18px; }
.lg-hero #lg-net { position: absolute; inset: 0; width: 100%; height: 100%; }
.lg-glow { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }
.lg-glow.g1 { width: 460px; height: 460px; left: -120px; top: -140px; background: rgba(255, 106, 0, .16); animation: lgFloat 9s ease-in-out infinite alternate; }
.lg-glow.g2 { width: 380px; height: 380px; right: -100px; bottom: -120px; background: rgba(201, 162, 74, .12); animation: lgFloat 11s ease-in-out infinite alternate-reverse; }
@keyframes lgFloat { from { transform: translate(0, 0) } to { transform: translate(40px, 30px) } }
.lg-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,143,77, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,143,77, .05) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, .8), transparent 75%); animation: lgGridMove 26s linear infinite; }
@keyframes lgGridMove { from { background-position: 0 0 } to { background-position: 44px 44px } }
.lg-card { position: relative; z-index: 2; width: 420px; max-width: 100%; background: rgba(255, 255, 255, .06); border: 1px solid rgba(139, 160, 189, .22); border-radius: 20px; padding: 30px 30px 22px; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 24px 70px rgba(2, 5, 16, .55); }
.lg-logo { display: flex; align-items: center; gap: 11px; margin-bottom: 20px; }
.lg-logo .logo { width: 40px; height: 40px; border-radius: 11px; background: linear-gradient(135deg, var(--jade-500), #16243d); display: flex; align-items: center; justify-content: center; }
.lg-logo .logo svg, .lg-logo .logo img { width: 24px; height: 24px; }
.lg-logo b { display: block; color: #fff; font-size: 20px; letter-spacing: 1px; }
.lg-logo small { display: block; color: var(--ink-300); font-size: 11px; letter-spacing: 1px; }
.lg-tabs { display: flex; gap: 4px; margin-bottom: 18px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(139, 160, 189, .18); border-radius: 12px; padding: 4px; }
.lg-tabs button { flex: 1; border: none; background: transparent; color: var(--ink-200); font-size: 13.5px; padding: 9px 4px; border-radius: 9px; cursor: pointer; font-family: inherit; transition: .15s; }
.lg-tabs button:hover { color: #fff; }
.lg-tabs button.on { background: linear-gradient(135deg, var(--jade-500), var(--jade-700)); color: #fff; font-weight: 600; box-shadow: 0 4px 14px rgba(255, 106, 0, .35); }
.lg-card .form-row { margin-bottom: 14px; }
.lg-card .form-row label { display: block; font-size: 12.5px; color: var(--ink-200); margin-bottom: 6px; }
.lg-card .input { width: 100%; background: rgba(255, 255, 255, .07); border: 1px solid rgba(139, 160, 189, .25); border-radius: 10px; padding: 11px 13px; color: #fff; font-size: 14px; outline: none; font-family: inherit; }
.lg-card .input:focus { border-color: var(--jade-400); box-shadow: 0 0 0 3px rgba(255, 106, 0, .18); }
.lg-card .input::placeholder { color: var(--ink-400); }
.lg-card .btn-primary { background: linear-gradient(135deg, var(--jade-500), var(--jade-700)); border: none; padding: 12px; font-size: 15px; }
.lg-card .btn-ghost { background: rgba(255, 255, 255, .07); border: 1px solid rgba(139, 160, 189, .3); color: var(--ink-100); }
.lg-card .btn-ghost:hover { border-color: var(--jade-400); color: #fff; }
.lg-card .buy-tip { margin-top: 12px; font-size: 11.5px; color: var(--ink-400); line-height: 1.7; }
.lg-foot { margin-top: 18px; padding-top: 14px; border-top: 1px solid rgba(139, 160, 189, .15); font-size: 12px; color: var(--ink-400); display: flex; gap: 14px; flex-wrap: wrap; }
.lg-foot a { color: var(--jade-400); }
.lg-foot a:hover { color: #fff; }
@media (max-width: 640px) { .lg-card { padding: 22px 18px 18px; } .lg-hero { min-height: calc(100vh - 110px); } }
.lg-sub { margin: -8px 0 16px; font-size: 12.5px; color: var(--jade-400); }

/* ---- V1.46ar 交易大厅淘宝搜索结果页：文字链筛选 + 双列大卡 ---- */
.m-filter { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 4px 16px; margin-bottom: 14px; }
.mf-row { display: flex; align-items: baseline; gap: 12px; padding: 9px 0; border-bottom: 1px dashed var(--ink-50); flex-wrap: wrap; }
.mf-row:last-child { border-bottom: none; }
.mf-row > b { font-size: 12.5px; color: var(--ink-400); font-weight: 600; flex-shrink: 0; width: 44px; }
.mf-opts { display: flex; gap: 4px; flex-wrap: wrap; min-width: 0; }
.mf-opts a { font-size: 13px; color: var(--ink-600); padding: 3px 10px; border-radius: 6px; cursor: pointer; white-space: nowrap; }
.mf-opts a:hover { color: var(--jade-700); background: var(--jade-50); }
.mf-opts a.on { color: #ff5000; font-weight: 700; background: #ffeee2; }
/* AAA 批（学淘宝）：相关类目行（子类目快捷切换）+ 空结果放宽提示条 */
.mf-crow > b { width: 60px; }
/* CCC 批（学淘宝）：价格区间筛选输入框 */
.mf-price { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.mf-price input { width: 92px; padding: 5px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 12.5px; font-family: inherit; outline: none; color: var(--ink-700); }
.mf-price input:focus { border-color: var(--jade-500); box-shadow: 0 0 0 3px rgba(255, 106, 0, .12); }
.mf-price input::-webkit-outer-spin-button, .mf-price input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.mf-tip { background: #fffbe8; border: 1px solid #f3e3ae; color: #8a6d1a; font-size: 13px; padding: 9px 14px; border-radius: 10px; margin-bottom: 12px; }
.mf-count { font-size: 12.5px; color: var(--ink-400); margin-left: 10px; }
.mf-more-btn { border: none; background: none; color: var(--jade-700); font-size: 13px; cursor: pointer; padding: 3px 8px; font-family: inherit; }
.mf-more-btn:hover { text-decoration: underline; }
.mf-more-panel { display: none; position: absolute; left: 56px; top: 100%; z-index: 15; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; box-shadow: var(--shadow); width: min(560px, 90vw); flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.mf-more-row { position: relative; }
/* J1：交易大厅网格淘宝密排——复用 .goods-card 三段式小卡，PC 自适应 4-6 列 */
.m-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(192px, 1fr)); gap: 12px; }
@media (max-width: 720px) { .m-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } .m-grid .goods-title h3 { font-size: 13.5px; } }

/* ---------- V1.46av 条款文档页（用户服务协议 / 隐私政策） ---------- */
.doc-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 34px; margin-top: 16px; box-shadow: var(--shadow); }
.doc-meta { font-size: 12.5px; color: var(--ink-400); padding-bottom: 14px; border-bottom: 1px dashed var(--line); margin-bottom: 16px; }
.doc-card h3 { font-size: 15px; margin: 24px 0 8px; color: var(--ink-800); }
.doc-card h3:first-of-type { margin-top: 2px; }
.doc-card p { font-size: 13.5px; line-height: 1.95; color: var(--ink-600); margin-bottom: 6px; }
.doc-card ul { padding-left: 19px; margin: 4px 0 8px; }
.doc-card li { font-size: 13.5px; line-height: 1.9; color: var(--ink-600); margin-bottom: 3px; }
.doc-card b.em { color: var(--danger); font-weight: 700; }
.doc-card .ref { color: var(--ink-400); font-size: 12px; }
.lg-agree { display: flex; gap: 7px; align-items: flex-start; font-size: 12.5px; color: var(--ink-400); margin-top: 10px; cursor: pointer; line-height: 1.65; user-select: none; }
.lg-agree input { margin-top: 2px; accent-color: var(--brand); }
.lg-agree a { color: var(--jade-600); text-decoration: underline; text-underline-offset: 2px; }

/* ---------- V1.46ax 聊天增强（商品卡引用 + 快捷短语 + 会话列表） ---------- */
.chat-goods { display: flex; align-items: center; gap: 10px; padding: 8px 14px; background: var(--jade-50, #f2fbfc); border-bottom: 1px solid var(--line); }
.chat-goods img, .chat-goods .cg-ph { width: 40px; height: 40px; border-radius: 9px; object-fit: cover; flex: none; }
.chat-goods .cg-ph { background: var(--paper); display: flex; align-items: center; justify-content: center; font-size: 19px; }
.chat-goods .cg-info { flex: 1; min-width: 0; }
.chat-goods .cg-info b { display: block; font-size: 13px; color: var(--ink-800); }
.chat-goods .cg-info i { display: block; font-style: normal; font-size: 11.5px; color: var(--ink-400); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat-goods .cg-go { flex: none; font-size: 12px; color: var(--jade-600, #ff5000); font-weight: 600; }
.chat-quick { display: flex; gap: 6px; flex-wrap: wrap; padding: 7px 14px; border-top: 1px solid var(--line); background: var(--paper, #f2f5f9); }
.chat-quick span { font-size: 12px; color: var(--ink-600, #4a5f84); background: var(--card, #fff); border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; cursor: pointer; transition: .15s; user-select: none; }
.chat-quick span:hover { color: var(--jade-600, #ff5000); border-color: var(--jade-400, #ff8f4d); }
.ch-row { display: flex; gap: 12px; align-items: flex-start; padding: 12px 4px; border-bottom: 1px dashed var(--line); cursor: pointer; border-radius: 8px; }
.ch-row:hover { background: var(--jade-50, #f2fbfc); }
.unread-b { background: var(--danger, #c93a56); color: #fff; border-radius: 999px; font-size: 11px; padding: 0 7px; line-height: 17px; font-style: normal; }

/* HHH 批死样式清理：Y 批公告卡置顶/功能中心五宫格、GG 批黄色公告栏、HH 批顶栏黄公告条
   均已随 DDD 批首页淘宝化重构撤销（功能中心→政策资讯卡、黄条→搜索框下公告小字行） */

/* ---------- LL/UU 批（学淘宝）：右侧悬浮窄条（默认纯图标贴边，hover 滑出文字） ---------- */
/* YY 批（根因修复）：JS 挂载的是 id="site-float"（无 class），此前误用类选择器导致样式永不命中、悬浮条流坠页底不可见 */
#site-float { position: fixed; right: 0; top: 46%; z-index: 90; display: flex; flex-direction: column; gap: 1px; }
#site-float a { position: relative; height: 46px; padding: 0 13px; background: rgba(255, 255, 255, .97); border: 1px solid var(--line); border-right: none; border-radius: 10px 0 0 10px; display: flex; align-items: center; justify-content: center; gap: 0; overflow: hidden; text-decoration: none; box-shadow: -3px 3px 12px rgba(15, 40, 70, .1); transition: background .18s, border-color .18s; }
/* BBB 批（学淘宝）：回到顶部滚动一屏后才出现；购物车红色数字角标 */
#sf-top.sf-hide { display: none; }
#site-float .cart-b { top: 5px; right: 7px; box-shadow: 0 2px 6px rgba(255, 77, 46, .45); }
#site-float i { font-style: normal; font-size: 17px; line-height: 1; flex: none; color: var(--ink-700); transition: color .18s; }
#site-float span { max-width: 0; opacity: 0; overflow: hidden; white-space: nowrap; font-size: 12px; font-weight: 600; color: #fff; transition: max-width .22s, opacity .22s, margin .22s; }
#site-float a:hover { background: var(--jade-600, #ff5000); border-color: var(--jade-600); }
#site-float a:hover i { color: #fff; }
#site-float a:hover span { max-width: 96px; opacity: 1; margin-left: 7px; }
/* VV 批（用户反馈"没看到"）：悬浮窄条不再按屏宽隐藏——窄窗口/桌面缩放下同样可见 */
/* HHH 批：II 批黄条换肤（hh-c1/c2/c3）与 HH 批黄公告条样式已随 DDD 批首页重构撤销——死样式清理 */