/* =====================================================
   马陆葡园 · 主样式  简洁大气 / 米白 + 深葡萄紫
   ===================================================== */
:root {
  --bg: #FAF8F4;
  --paper: #FFFFFF;
  --ink: #2B2320;
  --muted: #8A7F78;
  --line: #EAE3DA;
  --purple: #5B2A5E;
  --purple-dark: #3E1D40;
  --purple-soft: #F3ECF4;
  --green: #4C7A3F;
  --gold: #C9A227;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(62, 29, 64, .08);
  --serif: "Noto Serif SC", "Songti SC", "STSong", SimSun, serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--bg); color: var(--ink); font-size: 15px; line-height: 1.75; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4, .serif { font-family: var(--serif); font-weight: 600; }

/* ---------------- 按钮 ---------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 12px 30px; border-radius: 999px; font-size: 15px; border: 1px solid transparent; cursor: pointer; transition: .2s; font-family: var(--sans); }
.btn-primary { background: var(--purple); color: #fff; }
.btn-primary:hover { background: var(--purple-dark); }
.btn-outline { border-color: var(--purple); color: var(--purple); background: transparent; }
.btn-outline:hover { background: var(--purple-soft); }
.btn-ghost { border-color: #fff; color: #fff; background: rgba(255,255,255,.08); backdrop-filter: blur(2px); }
.btn-ghost:hover { background: rgba(255,255,255,.2); }
.btn-sm { padding: 8px 20px; font-size: 14px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------------- 页头 ---------------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(250, 248, 244, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; gap: 32px; height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 42px; height: 42px; border-radius: 12px; background: var(--purple); color: #fff; font-family: var(--serif); font-size: 22px; display: grid; place-items: center; }
.brand-logo { height: 42px; width: auto; max-width: 160px; object-fit: contain; }
.brand.has-logo .brand-logo { height: 46px; }
.brand.has-logo .brand-text { display: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-family: var(--serif); font-size: 20px; letter-spacing: 2px; color: var(--purple-dark); }
.brand-text em { font-style: normal; font-size: 10px; letter-spacing: 3px; color: var(--muted); }
.main-nav { display: flex; gap: 18px; margin-left: 8px; font-size: 14.5px; }
.main-nav a { padding: 6px 0; color: #4d4340; border-bottom: 2px solid transparent; white-space: nowrap; }
.main-nav a.active, .main-nav a:hover { color: var(--purple); border-color: var(--purple); }
.nav-sub { color: var(--muted); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 14px; white-space: nowrap; }
.link-quiet { color: var(--muted); font-size: 14px; }
.link-quiet:hover { color: var(--purple); }
.cart-link { font-size: 14px; color: #4d4340; }
.cart-link sup { background: var(--purple); color: #fff; border-radius: 999px; padding: 0 6px; font-size: 11px; margin-left: 2px; }
.nav-toggle { display: none; width: 40px; height: 40px; border: 1px solid var(--line); background: #fff; border-radius: 10px; cursor: pointer; position: relative; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { position: absolute; left: 11px; width: 16px; height: 2px; background: var(--ink); content: ""; }
.nav-toggle span { top: 19px; } .nav-toggle span::before { top: -5px; } .nav-toggle span::after { top: 5px; }

/* ---------------- Flash ---------------- */
.flash-wrap { margin-top: 16px; }
.flash { padding: 12px 18px; border-radius: 10px; font-size: 14px; border: 1px solid; }
.flash-success { background: #F0F7EC; color: #3A6B2F; border-color: #D5E8CB; }
.flash-error { background: #FBF0F0; color: #A33; border-color: #F0D5D5; }

/* ---------------- Hero ---------------- */
.hero { position: relative; min-height: 580px; overflow: hidden; background: #2b1428; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .9s ease, visibility .9s; display: flex; align-items: center; }
.hero-slide.active { opacity: 1; visibility: visible; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(38, 18, 40, .66) 0%, rgba(38, 18, 40, .30) 55%, rgba(38, 18, 40, .04) 100%); }
.hero-inner { position: relative; z-index: 2; width: 100%; }
.hero-content { color: #fff; max-width: 640px; padding: 92px 0; }
.hero-slide.active .hero-content { animation: heroIn .8s ease both; }
@keyframes heroIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.hero-kicker { letter-spacing: 6px; font-size: 13px; text-transform: uppercase; opacity: .85; margin-bottom: 18px; }
.hero-title { font-size: 52px; line-height: 1.25; letter-spacing: 4px; margin-bottom: 18px; text-shadow: 0 2px 18px rgba(0,0,0,.25); }
.hero-sub { font-size: 17px; opacity: .92; margin-bottom: 34px; letter-spacing: 1px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-dots { position: absolute; left: 50%; transform: translateX(-50%); bottom: 26px; display: flex; gap: 10px; z-index: 3; }
.hero-dots button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.42); cursor: pointer; transition: .22s; }
.hero-dots button.active { width: 28px; border-radius: 999px; background: #fff; }
.hero-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; border-radius: 50%; z-index: 3; display: grid; place-items: center; color: #fff; font-size: 17px; cursor: pointer; background: rgba(30, 14, 32, .22); border: 1px solid rgba(255,255,255,.36); backdrop-filter: blur(4px); transition: .18s; }
.hero-arrow.prev { left: 26px; }
.hero-arrow.next { right: 26px; }
.hero-arrow:hover { background: rgba(30, 14, 32, .45); }

/* ---------------- 区块通用 ---------------- */
.section { padding: 84px 0; }
.section.tint { background: #fff; }
.section-head { text-align: center; margin-bottom: 52px; }
.section-kicker { font-size: 12px; letter-spacing: 4px; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }
.section-title { font-size: 32px; letter-spacing: 3px; color: var(--ink); }
.section-desc { color: var(--muted); margin-top: 12px; font-size: 15px; }
.section-head::after { content: ""; display: block; width: 46px; height: 3px; background: var(--purple); margin: 22px auto 0; border-radius: 2px; }
.section-more { text-align: center; margin-top: 44px; }

/* ---------------- 产品卡片 ---------------- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
/* 产品列表栅格：桌面 3 列 / 平板 2 列 / 手机 1 列 */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 1024px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .product-grid { grid-template-columns: 1fr; } }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; align-items: center; }

.product-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .25s; display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.product-cover { aspect-ratio: 1 / .92; overflow: hidden; background: #F4EFE8; }
.product-cover img { width: 100%; height: 100%; object-fit: cover; transition: .4s; }
.product-card:hover .product-cover img { transform: scale(1.04); }
.product-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product-cat { font-size: 12px; color: var(--green); letter-spacing: 1px; }
.product-name { font-family: var(--serif); font-size: 19px; color: var(--ink); }
.product-summary { font-size: 13px; color: var(--muted); flex: 1; }
.product-foot { display: flex; align-items: baseline; justify-content: space-between; margin-top: 6px; }
.price { color: var(--purple); font-size: 22px; font-weight: 700; }
.price small { font-size: 13px; font-weight: 400; }
.price-origin { color: #B9AFA8; text-decoration: line-through; font-size: 13px; margin-left: 8px; }

/* ---------------- 品质保障 ---------------- */
.feature-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 36px 30px; text-align: center; }
.feature-icon { width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%; background: var(--purple-soft); display: grid; place-items: center; color: var(--purple); }
.feature-icon svg { width: 30px; height: 30px; }
.feature-card h3 { font-size: 18px; margin-bottom: 8px; }
.feature-card p { font-size: 13.5px; color: var(--muted); }

/* ---------------- 产地故事 ---------------- */
.story-media { position: relative; border-radius: 18px; overflow: hidden; box-shadow: var(--shadow); }
.story-media img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; }
.story-badge { position: absolute; left: 18px; bottom: 18px; background: rgba(62,29,64,.85); color: #fff; padding: 10px 18px; border-radius: 999px; font-size: 13px; letter-spacing: 2px; backdrop-filter: blur(4px); }
.story-text .section-kicker { text-align: left; }
.story-text h2 { font-size: 30px; letter-spacing: 2px; margin-bottom: 18px; }
.story-text p { color: #5d534e; margin-bottom: 14px; }
.story-stats { display: flex; gap: 36px; margin-top: 28px; }
.story-stat b { display: block; font-family: var(--serif); font-size: 30px; color: var(--purple); }
.story-stat span { font-size: 13px; color: var(--muted); }

/* ---------------- 订购流程 ---------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; position: relative; }
.step::before { counter-increment: step; content: "0" counter(step); font-family: var(--serif); font-size: 34px; color: var(--purple-soft); -webkit-text-stroke: 1px var(--purple); position: absolute; top: 16px; right: 20px; font-weight: 700; }
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { font-size: 13px; color: var(--muted); }

/* ---------------- 文章卡片 ---------------- */
.article-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .25s; display: flex; flex-direction: column; }
.article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.article-cover { aspect-ratio: 16 / 9; overflow: hidden; background: #F4EFE8; }
.article-cover img { width: 100%; height: 100%; object-fit: cover; transition: .4s; }
.article-card:hover .article-cover img { transform: scale(1.04); }
.article-body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.article-meta { font-size: 12px; color: var(--muted); display: flex; gap: 14px; }
.article-meta .cat { color: var(--green); }
.article-title { font-family: var(--serif); font-size: 18px; line-height: 1.5; }
.article-summary { font-size: 13.5px; color: var(--muted); flex: 1; }
.article-more { font-size: 13px; color: var(--purple); }

/* ---------------- 页头横幅（内页） ---------------- */
.page-hero { background: linear-gradient(120deg, var(--purple-dark), var(--purple) 70%); color: #fff; padding: 64px 0 56px; }
.page-hero .crumb { font-size: 13px; opacity: .75; margin-bottom: 12px; letter-spacing: 1px; }
.page-hero h1 { font-size: 34px; letter-spacing: 3px; }
.page-hero p { margin-top: 10px; opacity: .85; font-size: 14px; }

/* ---------------- 筛选条 ---------------- */
.filter-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 28px 0 34px; }
.chip { padding: 8px 20px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: 14px; color: #5d534e; white-space: nowrap; }
.chip:hover { border-color: var(--purple); color: var(--purple); }
.chip.active { background: var(--purple); border-color: var(--purple); color: #fff; }
.filter-right { margin-left: auto; display: flex; gap: 10px; }
.filter-search { display: flex; gap: 8px; }
.filter-search input { border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; background: #fff; font-size: 14px; width: 180px; outline: none; }
.filter-search input:focus { border-color: var(--purple); }
@media (max-width: 768px) {
  .filter-bar { row-gap: 12px; margin: 22px 0 28px; }
  .chip { padding: 7px 16px; font-size: 13.5px; }
  .filter-right { margin-left: 0; width: 100%; flex-wrap: wrap; row-gap: 10px; }
  .filter-search { flex: 1 1 100%; }
  .filter-search input { flex: 1; width: auto; min-width: 0; padding: 8px 14px; }
}

/* ---------------- 分页 ---------------- */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 48px; }
.pagination a, .pagination span { min-width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border-radius: 10px; border: 1px solid var(--line); background: #fff; font-size: 14px; padding: 0 12px; }
.pagination .current { background: var(--purple); border-color: var(--purple); color: #fff; }
.pagination a:hover { border-color: var(--purple); color: var(--purple); }

/* ---------------- 产品详情 ---------------- */
.breadcrumb { font-size: 13px; color: var(--muted); margin: 26px 0; }
.breadcrumb a:hover { color: var(--purple); }
.product-view { display: grid; grid-template-columns: 460px 1fr; gap: 56px; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 44px; }
.pv-gallery-main { border-radius: 14px; overflow: hidden; aspect-ratio: 1/.95; background: #F4EFE8; }
.pv-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.pv-info h1 { font-size: 28px; letter-spacing: 1px; margin: 8px 0 10px; }
.pv-summary { color: var(--muted); font-size: 14px; }
.pv-price { background: var(--purple-soft); border-radius: 12px; padding: 18px 22px; margin: 22px 0; display: flex; align-items: baseline; gap: 10px; }
.pv-price .price { font-size: 32px; }
.pv-label { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.spec-list { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.spec-item { cursor: pointer; user-select: none; }
.spec-item input { display: none; }
.spec-item span { display: inline-block; padding: 10px 22px; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; font-size: 14px; }
.spec-item input:checked + span { border-color: var(--purple); color: var(--purple); background: var(--purple-soft); font-weight: 600; }
.spec-item .spec-stock { display: block; font-size: 11px; color: var(--muted); text-align: center; margin-top: 3px; }
.qty-box { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 10px; overflow: hidden; }
.qty-box button { width: 40px; height: 44px; border: 0; background: #fff; font-size: 18px; cursor: pointer; color: var(--purple); }
.qty-box input { width: 56px; height: 44px; border: 0; text-align: center; font-size: 16px; outline: none; }
.pv-actions { display: flex; gap: 14px; margin-top: 26px; }
.pv-services { display: flex; gap: 22px; margin-top: 26px; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.pv-services span::before { content: "✓"; color: var(--green); margin-right: 6px; }

.pv-detail { margin-top: 60px; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 44px; }
.pv-detail h2 { font-size: 22px; margin-bottom: 20px; }
.rich-content { font-size: 15px; color: #453b37; }
.rich-content p { margin-bottom: 14px; }
.rich-content h2, .rich-content h3 { margin: 22px 0 10px; font-size: 18px; }
/* 正文媒体一律不得超出容器，防止手机端页面被撑开 */
.rich-content img { max-width: 100%; height: auto; border-radius: 12px; margin: 12px 0; }
.rich-content video, .rich-content iframe { max-width: 100%; }
.rich-content pre { max-width: 100%; overflow-x: auto; white-space: pre-wrap; word-break: break-all; }
.rich-content a { word-break: break-all; }
.rich-content table { max-width: 100%; display: block; overflow-x: auto; border-collapse: collapse; }

/* ---------------- 购物车 ---------------- */
.cart-page { max-width: 900px; margin: 0 auto; }
.cart-table { width: 100%; background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; border-collapse: collapse; }
.cart-table th, .cart-table td { padding: 16px 18px; text-align: left; font-size: 14px; }
.cart-table th { background: var(--purple-soft); color: var(--purple-dark); font-weight: 600; }
.cart-table td { border-top: 1px solid var(--line); vertical-align: middle; }
.cart-goods { display: flex; align-items: center; gap: 14px; }
.cart-goods img { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; }
.qty-mini { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.qty-mini button { width: 30px; height: 32px; border: 0; background: #fff; cursor: pointer; color: var(--purple); }
.qty-mini input { width: 44px; border: 0; text-align: center; outline: none; }
.link-danger { color: #B04A4A; font-size: 13px; }
.link-danger:hover { text-decoration: underline; }
.cart-foot { display: flex; justify-content: flex-end; align-items: center; gap: 26px; margin-top: 22px; }
.cart-total { font-size: 15px; color: var(--muted); }
.cart-total b { color: var(--purple); font-size: 26px; font-family: var(--serif); }
.empty-state { text-align: center; padding: 90px 0; color: var(--muted); }
.empty-state .btn { margin-top: 24px; }

/* ---------------- 结算 ---------------- */
.checkout-page { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 1fr 360px; gap: 32px; align-items: start; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 30px; }
.panel h2 { font-size: 19px; margin-bottom: 20px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-item { display: flex; flex-direction: column; gap: 6px; }
.form-item.full { grid-column: 1 / -1; }
.form-item label { font-size: 13px; color: var(--muted); }
.form-item input, .form-item textarea, .form-item select { border: 1px solid var(--line); border-radius: 10px; padding: 11px 14px; font-size: 14px; font-family: var(--sans); background: #FCFBF9; outline: none; width: 100%; }
.form-item input:focus, .form-item textarea:focus { border-color: var(--purple); background: #fff; }
.summary-line { display: flex; justify-content: space-between; font-size: 14px; padding: 9px 0; color: #5d534e; }
.summary-line.total { border-top: 1px dashed var(--line); margin-top: 8px; padding-top: 16px; font-size: 15px; color: var(--ink); }
.summary-line.total b { color: var(--purple); font-size: 24px; font-family: var(--serif); }
.summary-goods { display: flex; gap: 12px; margin-bottom: 14px; font-size: 13px; }
.summary-goods img { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; }
.summary-goods .g { flex: 1; }
.summary-goods .s { color: var(--purple); font-weight: 600; }

/* ---------------- 收银台 ---------------- */
.cashier { max-width: 640px; margin: 0 auto; }
.cashier-panel { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 40px; text-align: center; }
.pay-amount { font-size: 40px; font-family: var(--serif); color: var(--purple); margin: 6px 0 2px; }
.qr-wrap { width: 220px; height: 220px; margin: 26px auto; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.qr-wrap img, .qr-wrap canvas { width: 100% !important; height: 100% !important; }
.pay-channel-tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; border-radius: 999px; font-size: 13px; background: var(--purple-soft); color: var(--purple); }
.pay-tip { font-size: 13px; color: var(--muted); margin-top: 18px; }
.pay-spin { width: 22px; height: 22px; border: 3px solid var(--line); border-top-color: var(--purple); border-radius: 50%; margin: 0 auto; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.pay-ok { color: var(--green); font-size: 44px; }
.pay-status-list { text-align: left; margin-top: 26px; }
.pay-status-list .summary-line { border-bottom: 1px dashed var(--line); }

/* ---------------- 订单查询/结果 ---------------- */
.order-state { display: inline-block; padding: 5px 16px; border-radius: 999px; font-size: 13px; }
.st-pending   { background: #FFF6E8; color: #A8720A; }
.st-paid      { background: #F0F7EC; color: #3A6B2F; }
.st-shipped   { background: #EAF3FA; color: #2A6496; }
.st-completed { background: #F3ECF4; color: var(--purple); }
.st-cancelled { background: #F2F0EE; color: #8A7F78; }

/* ---------------- 文章详情 ---------------- */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 296px; gap: 40px; align-items: start; }
.article-main { min-width: 0; }
.article-side { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 16px; }
.article-hero-img { border-radius: 18px; overflow: hidden; margin: 26px 0; max-height: 400px; }
.article-hero-img img { width: 100%; object-fit: cover; max-height: 400px; }
.article-content-head { padding: 26px 0 0; }
.article-content-head h1 { font-size: 30px; letter-spacing: 1px; margin-top: 14px; line-height: 1.4; }
.article-summary { color: var(--muted); margin-top: 12px; font-size: 14px; line-height: 1.9; }
.article-foot { margin-top: 28px; color: var(--muted); font-size: 13px; }
.article-actions { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

.side-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; }
.side-card-title { font-family: var(--serif); font-size: 15px; letter-spacing: 2px; padding-bottom: 12px; margin-bottom: 6px; border-bottom: 1px solid var(--line); }
.cat-nav { display: flex; flex-direction: column; }
.cat-nav a { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px; margin-top: 4px; font-size: 14px; color: #4d4340; border-radius: 9px; transition: .18s; }
.cat-nav a span { min-width: 0; }
.cat-nav a i { font-style: normal; font-size: 11.5px; color: var(--muted); background: #F6F2F4; border-radius: 999px; padding: 1px 8px; flex-shrink: 0; }
.cat-nav a:hover { background: #FAF6F8; color: var(--purple); }
.cat-nav a.active { background: var(--purple); color: #fff; }
.cat-nav a.active i { background: rgba(255,255,255,.18); color: #fff; }

.side-links { list-style: none; }
.side-links li { padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 13.5px; line-height: 1.6; }
.side-links li:last-child { border-bottom: 0; }
.side-links li a { color: #3f3634; transition: .18s; }
.side-links li a:hover { color: var(--purple); }
.side-links.with-date li span { display: block; color: var(--muted); font-size: 11.5px; margin-top: 3px; }
.side-more { display: inline-block; margin-top: 10px; font-size: 12.5px; color: var(--purple); }

.hot-list { list-style: none; counter-reset: hot; }
.hot-list li { display: flex; gap: 9px; align-items: flex-start; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 13.5px; line-height: 1.6; }
.hot-list li:last-child { border-bottom: 0; }
.hot-list li em { flex: 0 0 18px; height: 18px; border-radius: 5px; background: #F3ECF4; color: var(--purple); font-style: normal; font-size: 11px; display: grid; place-items: center; margin-top: 2px; }
.hot-list li a { flex: 1; min-width: 0; color: #3f3634; }
.hot-list li a:hover { color: var(--purple); }
.hot-list li span { color: var(--muted); font-size: 11.5px; flex-shrink: 0; margin-top: 2px; }

.side-cta { text-align: center; }
.side-cta .p { font-size: 12.5px; color: var(--muted); }
.side-cta .tel { font-family: var(--serif); font-size: 20px; color: var(--purple); margin: 6px 0 2px; letter-spacing: 1px; }
.side-cta .tip { font-size: 12px; color: var(--muted); margin-bottom: 14px; }

/* ---------------- 单页 ---------------- */
.page-layout { display: grid; grid-template-columns: 236px 1fr; gap: 34px; align-items: start; }
.page-side { position: sticky; top: 96px; }
.page-side-title { font-family: var(--serif); font-size: 15px; letter-spacing: 2px; color: var(--muted); padding: 0 4px 12px; border-bottom: 1px solid var(--line); }
.page-nav { display: flex; flex-direction: column; margin: 8px 0 26px; }
.page-nav a { display: flex; align-items: center; justify-content: space-between; padding: 13px 16px; font-size: 14.5px; color: #4d4340; border-radius: 10px; transition: .18s; }
.page-nav a i { font-style: normal; font-size: 13px; opacity: 0; transform: translateX(-4px); transition: .18s; color: var(--purple); }
.page-nav a:hover { background: #fff; color: var(--purple); }
.page-nav a:hover i { opacity: 1; transform: none; }
.page-nav a.active { background: var(--purple); color: #fff; font-weight: 500; }
.page-nav a.active i { opacity: 1; transform: none; color: #fff; }
.page-side-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px; text-align: center; }
.page-side-card .p { font-size: 13px; color: var(--muted); }
.page-side-card .tel { font-family: var(--serif); font-size: 20px; color: var(--purple); margin: 6px 0 2px; letter-spacing: 1px; }
.page-side-card .tip { font-size: 12px; color: var(--muted); margin-bottom: 14px; }
.qr-section { display: flex; gap: 40px; margin-top: 34px; padding-top: 28px; border-top: 1px dashed var(--line); flex-wrap: wrap; }
.qr-item { text-align: center; }
.qr-item img { width: 140px; height: 140px; object-fit: contain; border: 1px solid var(--line); border-radius: 10px; padding: 6px; background: #fff; }
.qr-item p { font-family: var(--serif); font-size: 15px; margin-top: 10px; }
.qr-item span { font-size: 12px; color: var(--muted); }
.page-content { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 48px; }
.page-content h2 { font-size: 20px; margin: 26px 0 12px; }
.page-content h2:first-child { margin-top: 0; }
.page-content p { margin-bottom: 12px; color: #453b37; }

/* ---------------- 页脚 ---------------- */
.site-footer { background: var(--purple-dark); color: rgba(255,255,255,.82); margin-top: 90px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding: 64px 24px 40px; }
.footer-brand { font-family: var(--serif); font-size: 24px; letter-spacing: 4px; color: #fff; margin-bottom: 12px; }
.footer-sub { font-size: 13px; opacity: .7; line-height: 2; }
.footer-title { font-size: 15px; color: #fff; margin-bottom: 16px; letter-spacing: 2px; }
.site-footer a { display: block; font-size: 13.5px; opacity: .75; padding: 4px 0; }
.site-footer a:hover { opacity: 1; color: #fff; }
.footer-line { font-size: 13.5px; opacity: .75; padding: 4px 0; }
/* 联系方式里的链接与文字同行（QQ：123456 / 邮箱：xx@xx.com） */
.footer-line a { display: inline; padding: 0; opacity: 1; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(255,255,255,.3); }
.footer-line a:hover { text-decoration-color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); text-align: center; padding: 20px; font-size: 12.5px; opacity: .6; letter-spacing: 1px; }

/* ---------------- 响应式 ---------------- */
/* 注意：单列栅格必须用 minmax(0,1fr)。裸 1fr 的轨道最小宽度受内容限制，
   正文大图 / 二维码等会把轨道撑到超出手机屏幕，造成整页横向溢出 */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .product-view { grid-template-columns: 1fr; padding: 28px; }
  .checkout-page { grid-template-columns: minmax(0, 1fr); }
  .article-layout { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .article-side { position: static; }
  .cat-nav { flex-direction: row; overflow-x: auto; gap: 8px; padding-bottom: 4px; }
  .cat-nav a { white-space: nowrap; border: 1px solid var(--line); background: #fff; padding: 8px 14px; margin-top: 6px; }
  .cat-nav a.active { border-color: var(--purple); }
  .page-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .page-side { position: static; }
  .page-nav { flex-direction: row; overflow-x: auto; gap: 8px; margin-bottom: 0; }
  .page-nav a { white-space: nowrap; border: 1px solid var(--line); background: #fff; padding: 9px 16px; }
  .page-side-card { display: none; }
  .hero-title { font-size: 40px; }
}
@media (max-width: 768px) {
  .header-inner { gap: 10px; }
  .header-actions { gap: 12px; }
  .brand-logo { height: 36px; max-width: 120px; }
  .brand.has-logo .brand-logo { height: 34px; }
  .main-nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 18px 24px 22px; gap: 4px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .main-nav a { padding: 10px 0; border: 0; }
  body.nav-open .main-nav { display: flex; }
  .nav-toggle { display: block; flex-shrink: 0; margin-left: 2px; }
  .header-actions .btn, .link-quiet { display: none; }
  .hero { min-height: 440px; }
  .hero-content { padding: 64px 0; }
  .hero-title { font-size: 32px; letter-spacing: 2px; }
  .section { padding: 56px 0; }
  .section-title { font-size: 25px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); }
  .product-grid { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-view, .pv-detail, .page-content, .panel, .cashier-panel { padding: 24px 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .cart-table th:nth-child(3), .cart-table td:nth-child(3) { display: none; }
  .cart-foot { flex-direction: column; align-items: stretch; text-align: right; }
  .story-stats { gap: 22px; flex-wrap: wrap; }
}
@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
  .hero-title { font-size: 27px; }
  .pv-actions { flex-direction: column; }
  .pv-actions .btn { width: 100%; }
}

/* ---------------- 转账 / 收款码付款 ---------------- */
.transfer-box { margin: 20px 0 0; padding: 24px 26px; border: 1px solid var(--line); border-radius: 16px; background: #FBF8F9; text-align: left; }
.transfer-box h3 { font-size: 17px; margin-bottom: 16px; letter-spacing: 1px; }
.transfer-grid { display: flex; flex-direction: column; gap: 2px; }
.transfer-line { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 11px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.transfer-line span { color: var(--muted); font-size: 13px; min-width: 70px; }
.transfer-line b { color: var(--ink); font-weight: 600; }
.transfer-line .mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 17px; letter-spacing: 1.5px; }
.copy-btn { margin-left: auto; border: 1px solid var(--line); background: #fff; color: var(--purple); font-size: 12px; padding: 3px 12px; border-radius: 999px; cursor: pointer; transition: .18s; }
.copy-btn:hover { border-color: var(--purple); background: var(--purple-soft); }
.transfer-qr { text-align: center; margin-top: 20px; }
.transfer-qr img { width: 210px; height: 210px; object-fit: contain; padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.transfer-qr p { font-size: 12.5px; color: var(--muted); margin-top: 10px; }
.transfer-note { margin-top: 16px; padding: 11px 15px; font-size: 13px; line-height: 1.85; color: #6f615b; background: #fff; border-left: 3px solid var(--purple); border-radius: 0 8px 8px 0; }
.transfer-empty { font-size: 14px; color: #A33; line-height: 1.9; }
.transfer-contact { margin-top: 18px; font-size: 13.5px; color: #5b504c; }
.transfer-contact a { color: var(--purple); font-weight: 600; }

/* ---------------- 上一篇 / 下一篇 ---------------- */
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.post-nav a { display: block; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 15px 20px; transition: .18s; }
.post-nav a:hover { border-color: var(--purple); box-shadow: 0 8px 20px rgba(91, 42, 94, .07); }
.post-nav .pn-label { display: block; font-size: 12px; color: var(--muted); letter-spacing: 1px; margin-bottom: 6px; }
.post-nav .pn-title { display: block; font-size: 14.5px; color: #3f3634; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.post-nav .next { text-align: right; }
.post-nav a.empty { opacity: .4; pointer-events: none; }

@media (max-width: 768px) {
  .hero { min-height: 480px; }
  .hero-content { padding: 76px 0; }
  .hero-arrow { display: none; }
  .transfer-box { padding: 18px 16px; }
  .transfer-line .mono { font-size: 15px; letter-spacing: 1px; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav .next { text-align: left; }
}

/* ---------------- 城市组合关键词落地页 ---------------- */
.city-hero { position: relative; padding: 74px 0 66px; background:
  radial-gradient(1000px 420px at 78% 18%, rgba(201,162,39,.18), transparent 62%),
  linear-gradient(135deg, #3A1B3C 0%, #5B2A5E 58%, #76397A 100%);
  color: #fff; overflow: hidden; }
.city-hero::after { content: ''; position: absolute; inset: 0; background:
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.05'%3E%3Ccircle cx='24' cy='34' r='9'/%3E%3Ccircle cx='44' cy='34' r='9'/%3E%3Ccircle cx='34' cy='50' r='9'/%3E%3C/g%3E%3C/svg%3E") repeat; pointer-events: none; }
.city-hero.small { padding: 56px 0 50px; }
.city-hero .container { position: relative; z-index: 1; }
.city-hero .crumb { font-size: 13px; margin-bottom: 14px; }
.city-title { font-size: 44px; line-height: 1.3; letter-spacing: 2px; color: #fff; }
.city-title span { color: var(--gold); margin-left: 2px; }
.city-hero.small .city-title { font-size: 34px; }
.city-sub { margin-top: 16px; max-width: 720px; font-size: 14.5px; line-height: 1.9; color: rgba(255,255,255,.78); }
.city-chips { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 9px; }
.city-chips span { font-size: 12.5px; padding: 6px 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,.26); background: rgba(255,255,255,.08); color: rgba(255,255,255,.92); }
.city-actions { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }

.city-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.city-intro-card { background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 28px 30px; }
.city-intro-card.kw { background: linear-gradient(180deg, #FBF7FB, #fff); border-color: #EDE2EE; }
.city-h2 { font-size: 21px; margin: 2px 0 14px; letter-spacing: 1px; }
.city-intro-card p { font-size: 14.5px; color: #5b504c; line-height: 1.95; }
.city-meta { margin-top: 14px; font-size: 12.5px; color: var(--muted); }
.city-meta .dot { margin: 0 6px; opacity: .5; }

.link-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.link-cloud a { font-size: 13.5px; padding: 8px 16px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); color: #5b504c; transition: .18s; }
.link-cloud a:hover { border-color: var(--purple); color: var(--purple); background: var(--purple-soft); transform: translateY(-1px); }

/* 首页 / 详情页底部的城市内链区块 */
.city-links-section { padding: 52px 0 58px; background: #FBF8F4; border-top: 1px solid var(--line); }
.city-links-head { text-align: center; margin-bottom: 26px; }
.city-links-head h2 { font-size: 24px; letter-spacing: 1.5px; }
.city-links-head p { margin-top: 8px; font-size: 13.5px; color: var(--muted); }
.city-links-block { margin-top: 26px; }
.city-links-block h3 { font-size: 15px; color: var(--muted); font-weight: 500; margin-bottom: 12px; letter-spacing: 1px; }

/* 友情链接 */
.friend-links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.friend-links a { font-size: 13px; color: var(--muted); }
.friend-links a:hover { color: var(--purple); }

.cta-band { padding: 62px 0; text-align: center; background: linear-gradient(135deg, #3A1B3C, #5B2A5E); color: #fff; }
.cta-band h2 { font-size: 28px; color: #fff; letter-spacing: 1.5px; }
.cta-band p { margin: 12px 0 24px; font-size: 14.5px; color: rgba(255,255,255,.76); }

@media (max-width: 900px) {
  .city-intro-grid { grid-template-columns: 1fr; }
  .city-title { font-size: 32px; }
  .city-hero { padding: 52px 0 46px; }
}

/* ---------------- 页脚：友情链接 / 备案号 ---------------- */
.footer-links { display: flex; align-items: flex-start; gap: 16px; padding: 0 24px 30px; flex-wrap: wrap; }
.footer-links-label { font-size: 13px; color: rgba(255,255,255,.9); letter-spacing: 2px; flex: 0 0 auto; line-height: 1.9; }
.site-footer .friend-links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.site-footer .friend-links a { color: rgba(255,255,255,.62); font-size: 13px; }
.site-footer .friend-links a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.footer-bottom .footer-icp a { color: inherit; }
.footer-bottom .footer-icp a:hover { color: #fff; }
@media (max-width: 768px) {
  .footer-links { flex-direction: column; gap: 10px; }
}

/* ---------------- 页脚二维码 ---------------- */
.footer-qrs { display: flex; gap: 14px; margin-top: 16px; }
.footer-qr { text-align: center; }
.footer-qr img { width: 82px; height: 82px; object-fit: cover; border-radius: 8px; background: #fff; padding: 4px; }
.footer-qr span { display: block; margin-top: 6px; font-size: 11.5px; color: rgba(255,255,255,.6); letter-spacing: .5px; }

/* ---------------- 浮动客服 ---------------- */
.cs-dock { position: fixed; right: 20px; bottom: 92px; z-index: 70; display: flex; flex-direction: column; gap: 8px; }
.cs-item {
  position: relative; width: 56px; padding: 9px 0 7px; display: flex; flex-direction: column;
  align-items: center; gap: 3px; background: #fff; border: 1px solid var(--line); border-radius: 13px;
  box-shadow: 0 6px 20px rgba(62, 29, 64, .10); color: #5b504c; font-size: 11px; line-height: 1;
  cursor: pointer; transition: .18s; font-family: var(--sans);
}
.cs-item svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.cs-item:hover, .cs-item:focus-visible { color: #fff; background: var(--purple); border-color: var(--purple); transform: translateY(-2px); outline: none; }
.cs-item span { letter-spacing: .5px; }
.cs-top { border: 1px solid var(--line); }

/* 微信二维码气泡 / 电话、QQ、邮箱号码气泡 */
.cs-pop {
  position: absolute; right: 66px; top: 50%; transform: translateY(-50%) scale(.94);
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px;
  box-shadow: 0 12px 32px rgba(62, 29, 64, .16); text-align: center;
  opacity: 0; visibility: hidden; transition: .18s; pointer-events: none; width: max-content;
}
.cs-pop::after {
  content: ''; position: absolute; right: -6px; top: 50%; margin-top: -6px;
  width: 11px; height: 11px; background: #fff; border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line); transform: rotate(-45deg);
}
.cs-pop img { width: 132px; height: 132px; object-fit: cover; border-radius: 6px; }
.cs-pop em { display: block; margin-top: 7px; font-size: 11.5px; font-style: normal; color: var(--muted); }
.cs-pop strong { display: block; font-size: 11.5px; font-weight: 400; color: var(--muted); letter-spacing: 1px; }
.cs-pop-val { display: block; margin: 6px 0 10px; font-size: 15px; color: var(--purple-dark); letter-spacing: .5px; word-break: break-all; }
.cs-pop-btn { display: inline-block; padding: 5px 15px; border-radius: 999px; background: var(--purple); color: #fff; font-size: 12.5px; transition: .15s; }
.cs-pop-btn:hover { background: var(--purple-dark); color: #fff; }
.cs-pop-text { width: 184px; padding: 14px 16px; }

/* PC 端：悬停或点击（.is-open）都弹出，弹出后可点其中的按钮 */
.cs-only-mobile { display: none; }
@media (hover: hover) {
  .cs-pop-host:hover .cs-pop { opacity: 1; visibility: visible; transform: translateY(-50%) scale(1); pointer-events: auto; }
}
.cs-pop-host:focus-visible .cs-pop,
.cs-pop-host.is-open .cs-pop {
  opacity: 1; visibility: visible; transform: translateY(-50%) scale(1); pointer-events: auto;
}

@media (max-width: 768px) {
  .cs-dock {
    left: 0; right: 0; bottom: 0; gap: 0; flex-direction: row;
    background: rgba(255, 255, 255, .97); border-top: 1px solid var(--line);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
    box-shadow: 0 -4px 18px rgba(62, 29, 64, .08);
    backdrop-filter: blur(6px);
  }
  .cs-item { flex: 1; width: auto; border: 0; box-shadow: none; border-radius: 9px; padding: 6px 0; transform: none; }
  .cs-item:hover, .cs-item:focus-visible { transform: none; }
  .cs-top { display: none; }
  .cs-only-pc { display: none; }
  .cs-only-mobile { display: flex; }
  .cs-pop { right: auto; left: 50%; top: auto; bottom: 64px; transform: translateX(-50%) scale(.94); }
  .cs-pop-host.is-open .cs-pop, .cs-pop-host:focus-visible .cs-pop { transform: translateX(-50%) scale(1); }
  .cs-pop::after { right: auto; left: 50%; margin-left: -6px; top: auto; bottom: -6px; border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  body { padding-bottom: 62px; }
  .footer-qrs { justify-content: flex-start; }
}

/* ---------------- 在线留言 ---------------- */
.msg-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 36px 40px; }
.msg-card-head { margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px dashed var(--line); }
.msg-card-head h2 { font-size: 20px; letter-spacing: 1px; }
.msg-card-head p { margin-top: 8px; font-size: 13px; color: var(--muted); }
.msg-card-head p b { color: var(--purple); }
.msg-form .form-item label i { color: #C0392B; font-style: normal; }
.msg-form .form-item textarea { resize: vertical; min-height: 120px; line-height: 1.8; }
.captcha-row { display: flex; gap: 12px; align-items: stretch; }
.captcha-row input { flex: 1; }
.captcha-row img { width: 132px; height: 46px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; background: #FCFBF9; flex: 0 0 auto; }
.msg-submit { margin-top: 24px; }
.msg-privacy { margin-top: 12px; font-size: 12px; color: var(--muted); }
.msg-done { background: #F0F7EC; border: 1px solid #CFE3C6; color: #3A6B2F; border-radius: 14px; padding: 20px 24px; margin-bottom: 22px; }
.msg-done strong { display: block; font-size: 15px; margin-bottom: 6px; }
.msg-done p { font-size: 13px; color: #4A6B41; }
.side-qrs { display: flex; gap: 10px; margin-top: 18px; }
.side-qr { text-align: center; flex: 1; min-width: 0; }
.side-qr img { width: 100%; max-width: 100%; height: auto; border: 1px solid var(--line); border-radius: 10px; padding: 5px; background: #fff; box-sizing: border-box; }
.side-qr span { display: block; margin-top: 6px; font-size: 11.5px; color: var(--muted); }

@media (max-width: 768px) {
  .msg-card { padding: 24px 20px; }
  .captcha-row img { width: 112px; height: 44px; }
  .page-main { min-width: 0; }
}

/* ---------------- 网站地图 ---------------- */
.sitemap-intro { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; margin-bottom: 26px; font-size: 14px; color: #5C534D; }
.sitemap-intro b { color: var(--purple); font-size: 16px; }
.sitemap-xml { margin-top: 8px; font-size: 13px; color: var(--muted); word-break: break-all; }
.sitemap-xml a { color: var(--purple); text-decoration: underline; text-underline-offset: 3px; }
.sitemap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.sitemap-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 26px; }
.sitemap-card h2 { font-size: 17px; letter-spacing: 1px; margin-bottom: 14px; color: var(--purple-dark); }
.sitemap-list li { padding: 5px 0; font-size: 14px; color: #5C534D; border-bottom: 1px dashed rgba(234,227,218,.8); }
.sitemap-list li:last-child { border-bottom: 0; }
.sitemap-list a:hover { color: var(--purple); }
.sitemap-block { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; margin-top: 22px; }
.sitemap-block h2 { font-size: 18px; letter-spacing: 1px; margin-bottom: 16px; color: var(--purple-dark); }
.sitemap-links { display: flex; flex-wrap: wrap; gap: 10px; }
.sitemap-links a { padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: 13.5px; color: #5C534D; background: #FCFBF9; }
.sitemap-links a:hover { border-color: var(--purple); color: var(--purple); background: var(--purple-soft); }
.sitemap-note { margin-top: 14px; font-size: 12.5px; color: var(--muted); }
@media (max-width: 1024px) { .sitemap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .sitemap-grid { grid-template-columns: 1fr; } .sitemap-block { padding: 20px; } }

/* ---------------- 手机端栅格统一防撑开（覆盖前文的裸 1fr） ---------------- */
@media (max-width: 768px) {
  .steps, .footer-grid, .post-nav, .city-intro-grid,
  .grid-2, .grid-3, .grid-4, .product-grid { grid-template-columns: minmax(0, 1fr); }
}