@charset "UTF-8";
/* ==========================================================================
   CBD迷你仓 · 北京站 — 独立设计体系（蓝白 / 海军蓝 / 天蓝）
   与全国站（深蓝+橙商务风）保持区分的蓝白冷调：本地生活指南调性，左对齐编辑排版
   ========================================================================== */
:root {
  --blue: #12457E; --blue-deep: #0B2E52; --blue-soft: #E3EEF8;
  --sky: #3E8ED0; --sky-soft: #E8F1FA;
  --paper: #F5F8FB; --card: #FFFFFF; --ink: #1B2430; --ink2: #4E5A68;
  --muted: #7C8896; --line: #DCE4EC;
  --r-s: 6px; --r: 12px; --r-l: 18px;
  --shadow: 0 2px 14px rgba(27, 36, 48, .07);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.8; color: var(--ink); background: var(--paper); }
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--sky); }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.32; color: var(--ink); font-weight: 700; letter-spacing: .01em; }
h1 { font-size: clamp(30px, 4.6vw, 52px); }
h2 { font-size: clamp(23px, 3vw, 34px); }
h3 { font-size: 20px; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.25em; }
:focus-visible { outline: 3px solid rgba(200, 126, 46, .5); outline-offset: 2px; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 22px; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- 顶栏 ---------- */
.top { position: sticky; top: 0; z-index: 50; background: rgba(250, 247, 241, .95); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top__row { height: 70px; display: flex; align-items: center; gap: 26px; }
.brand { display: flex; align-items: center; }
.brand img { height: 44px; width: auto; display: block; }
.menu { margin-left: auto; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.menu a { padding: 8px 14px; border-radius: 999px; font-size: 15px; color: var(--ink2); font-weight: 500; }
.menu a:hover { color: var(--blue); background: var(--blue-soft); }
.menu a.on { color: #fff; background: var(--blue); }
.menu .cta { background: var(--sky); color: #fff; font-weight: 600; }
.menu .cta:hover { background: #A96A22; color: #fff; }
.burger { display: none; margin-left: auto; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger i { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }

/* ---------- 面包屑 ---------- */
.crumbs { font-size: 13px; color: var(--muted); padding: 14px 0 0; }
.crumbs ol { list-style: none; display: flex; gap: 8px; margin: 0; padding: 0; }
.crumbs li + li::before { content: "›"; margin-right: 8px; color: var(--line); }

/* ---------- 首屏（分屏式，与全国站渐变横幅不同） ---------- */
.billboard { border-bottom: 1px solid var(--line); background: linear-gradient(0deg, #F3EFE5, var(--paper)); }
.billboard__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 44px; padding: 64px 0 58px; align-items: center; }
.kicker { display: inline-block; font-size: 13px; letter-spacing: .18em; color: var(--sky); font-weight: 700; margin-bottom: 14px; }
.billboard h1 { color: var(--blue-deep); }
.lede { font-size: 17px; color: var(--ink2); max-width: 560px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; border-radius: var(--r); font-weight: 600; font-size: 15px; border: 1px solid transparent; cursor: pointer; }
.btn-main { background: var(--blue); color: #fff; }
.btn-main:hover { background: var(--blue-deep); color: #fff; }
.btn-line { border-color: var(--line); color: var(--blue); background: var(--card); }
.btn-line:hover { border-color: var(--blue); }
/* 右侧：城区便签堆 */
.notes { display: grid; gap: 12px; }
.note-card { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--blue); border-radius: var(--r); padding: 14px 18px; box-shadow: var(--shadow); }
.note-card b { color: var(--blue-deep); }
.note-card span { display: block; font-size: 13.5px; color: var(--muted); }

/* ---------- KPI 条 ---------- */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 34px 0 10px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); text-align: center; padding: 20px 12px; }
.kpi b { display: block; font-size: 30px; color: var(--blue-deep); }
.kpi span { font-size: 13.5px; color: var(--muted); }

/* ---------- 区块 ---------- */
.blk { padding: 64px 0; }
.blk--tint { background: #F3EFE5; border-block: 1px solid var(--line); }
.blk-head { max-width: 640px; margin-bottom: 34px; }
.blk-head .kicker { margin-bottom: 8px; }
.blk-head p { color: var(--ink2); margin: 0; }

/* 答案框 */
.answer { background: var(--blue-soft); border: 1px solid #CBDDD2; border-left: 5px solid var(--blue); border-radius: var(--r); padding: 20px 26px; margin-bottom: 30px; }
.answer h2 { font-size: 20px; }
.answer p:last-child { margin: 0; }

/* 城区网格（网点页核心组件，全国站没有） */
.zone { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-l); overflow: hidden; margin-bottom: 20px; }
.zone__head { display: flex; align-items: baseline; gap: 14px; padding: 18px 24px; background: var(--blue-deep); color: #fff; }
.zone__head h3 { color: #fff; margin: 0; font-size: 19px; }
.zone__head small { color: #B9CEC2; font-size: 13.5px; }
.zone__body { padding: 8px 24px 16px; }
.spot { display: flex; gap: 14px; padding: 13px 0; border-bottom: 1px dashed var(--line); }
.spot:last-child { border-bottom: 0; }
.spot__no { flex: none; width: 34px; height: 34px; border-radius: 8px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; font-weight: 700; font-size: 14px; }
.spot h4 { margin: 0; font-size: 16px; }
.spot p { margin: 0; font-size: 14px; color: var(--ink2); }

/* 仓型表 */
.rack { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.unit { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-l); padding: 24px; }
.unit--hot { border: 2px solid var(--sky); position: relative; }
.unit__tag { position: absolute; top: -12px; left: 22px; background: var(--sky); color: #fff; font-size: 12.5px; font-weight: 700; padding: 3px 12px; border-radius: 999px; }
.unit h3 { color: var(--blue-deep); }
.unit ul { list-style: none; padding: 0; margin: 0 0 14px; font-size: 14.5px; color: var(--ink2); }
.unit li { padding: 5px 0 5px 24px; position: relative; }
.unit li::before { content: "◆"; position: absolute; left: 0; color: var(--sky); font-size: 11px; top: 9px; }
.unit .dim { font-size: 13.5px; color: var(--muted); border-top: 1px dashed var(--line); padding-top: 10px; margin: 0; }

/* 指南文章列表（编辑排版风） */
.guide { counter-reset: g; }
.guide__item { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-l); padding: 24px 28px; margin-bottom: 16px; }
.guide__item::before { counter-increment: g; content: counter(g, decimal-leading-zero); font-size: 30px; font-weight: 800; color: var(--sky); opacity: .55; display: block; line-height: 1; margin-bottom: 8px; }
.guide__item h3 { font-size: 18.5px; }
.guide__item p { margin: 0; color: var(--ink2); font-size: 15px; }

/* FAQ 手风琴 */
.ask { max-width: 880px; }
.ask__item { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 10px; overflow: hidden; }
.ask__q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; font-family: var(--font); font-size: 16px; font-weight: 600; color: var(--ink); padding: 16px 54px 16px 20px; position: relative; line-height: 1.6; }
.ask__q::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 21px; color: var(--blue); }
.ask__item.open .ask__q::after { content: "−"; }
.ask__a { display: none; padding: 0 20px 18px; color: var(--ink2); font-size: 15px; }
.ask__item.open .ask__a { display: block; }
.ask__a p:last-child { margin: 0; }

/* 步骤条（横向编号） */
.pipeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: p; }
.pipe { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; position: relative; }
.pipe::before { counter-increment: p; content: counter(p); display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--sky); color: #fff; font-weight: 700; margin-bottom: 10px; }
.pipe h4 { margin: 0 0 4px; font-size: 15.5px; }
.pipe p { margin: 0; font-size: 13.5px; color: var(--muted); }

/* 事实清单 */
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; list-style: none; padding: 0; margin: 0; }
.facts li { display: grid; grid-template-columns: 120px 1fr; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--line); font-size: 15px; }
.facts b { color: var(--blue-deep); }

/* 预告条 */
.strip { background: var(--blue-deep); color: #EAF2EC; border-radius: var(--r-l); padding: 38px 40px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.strip h2 { color: #fff; margin: 0; }
.strip p { color: #C3D4C8; margin: 6px 0 0; }
.strip .btn-main { background: var(--sky); }

/* 备注 */
.tip { font-size: 13.5px; color: var(--muted); background: var(--sky-soft); border-radius: var(--r-s); padding: 11px 16px; margin-top: 20px; }
.tip p { margin: 0; }

/* 表单 */
.form label { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink2); margin: 0 0 6px; }
.form input, .form select, .form textarea { width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--r-s); font-family: var(--font); font-size: 15px; margin-bottom: 14px; background: #fff; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--blue); }

/* 页脚 */
.foot { background: var(--blue-deep); color: #B9CEC2; margin-top: 70px; padding: 52px 0 0; }
.foot a { color: #B9CEC2; }
.foot a:hover { color: #fff; }
.foot__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 34px; padding-bottom: 38px; }
.foot .brand img { height: 38px; box-sizing: content-box; background: #fff; padding: 7px 10px; border-radius: 8px; }
.foot h4 { color: #fff; font-size: 14.5px; letter-spacing: .06em; margin-bottom: 12px; }
.foot ul { list-style: none; padding: 0; margin: 0; font-size: 14.5px; }
.foot li { margin-bottom: 8px; }
.foot__law { border-top: 1px solid rgba(255,255,255,.14); padding: 18px 0; font-size: 13px; color: #8FA697; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }

/* 返回顶部 */
.up { position: fixed; right: 20px; bottom: 20px; width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--blue); color: #fff; font-size: 17px; cursor: pointer; opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 40; }
.up.show { opacity: 1; pointer-events: auto; }

/* 404 */
.err { text-align: center; padding: 90px 0; }
.err b { font-size: 88px; color: var(--blue-soft); display: block; line-height: 1; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .billboard__grid { grid-template-columns: 1fr; padding: 46px 0; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .rack { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
  .pipeline { grid-template-columns: repeat(2, 1fr); }
  .foot__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .menu { display: none; position: fixed; top: 70px; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; padding: 10px 20px 16px; z-index: 49; }
  .menu.open { display: flex; }
  .menu a { padding: 12px 8px; border-radius: 0; border-bottom: 1px solid var(--line); }
  .burger { display: block; }
  .blk { padding: 46px 0; }
  .pipeline { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr; }
  .strip { padding: 28px 22px; }
}