/* ============================================================
   记速去 · 站点样式
   主题色在 site.config.js 的 theme 中配置，这里同步维护
   ============================================================ */

:root {
  --primary: #0e7490;
  --primary-dark: #155e75;
  --primary-soft: #ecfeff;
  --primary-line: #cffafe;
  --accent: #f59e0b;
  --ink: #0f172a;
  --ink-2: #475069;
  --ink-3: #7c8798;
  --line: #e6ebf1;
  --line-strong: #d3dbe4;
  --bg: #ffffff;
  --bg-tint: #f6f9fb;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);
  --shadow: 0 12px 32px -14px rgba(15, 23, 42, .18);
  --shadow-lg: 0 30px 60px -28px rgba(14, 116, 144, .35);
  --wrap: 1140px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; line-height: 1.3; letter-spacing: -.015em; font-weight: 700; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; background: var(--bg-tint); padding: 2px 6px; border-radius: 5px; color: var(--primary-dark); }

:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.wrap--narrow { max-width: 820px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--primary); color: #fff; padding: 10px 18px; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

/* ===================== 按钮 ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 24px; border-radius: 12px; font-weight: 600; font-size: 15px;
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), background .2s, border-color .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--primary); color: #fff; box-shadow: 0 12px 26px -12px rgba(14, 116, 144, .7); }
.btn--primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn--outline { background: #fff; color: var(--ink); border: 1px solid var(--line-strong); }
.btn--outline:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--primary-dark); }
.btn--light:hover { transform: translateY(-2px); }
.btn--ghost-light { border: 1px solid rgba(255, 255, 255, .55); color: #fff; }
.btn--ghost-light:hover { background: rgba(255, 255, 255, .14); }
.btn--sm { padding: 9px 18px; font-size: 14px; border-radius: 10px; }

.text-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-weight: 600; font-size: 14.5px; margin-top: 14px; }
.text-link svg { width: 15px; height: 15px; transition: transform .22s var(--ease); }
.text-link:hover svg { transform: translateX(3px); }

/* ===================== 头部 ===================== */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 4px 20px -12px rgba(15, 23, 42, .18); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 20px; }

.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px; flex: none;
  background: linear-gradient(135deg, var(--primary), #22a6c3);
  color: #fff; font-weight: 700; font-size: 18px;
  display: grid; place-items: center;
  box-shadow: 0 8px 18px -8px rgba(14, 116, 144, .75);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-size: 19px; letter-spacing: -.02em; }
.brand-text small { font-size: 11.5px; color: var(--ink-3); letter-spacing: .02em; }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { font-size: 15px; color: var(--ink-2); font-weight: 500; position: relative; padding: 4px 0; transition: color .2s; }
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px;
  background: var(--primary); border-radius: 2px; transition: right .26s var(--ease);
}
.main-nav a:hover, .main-nav a.active { color: var(--primary); }
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }

.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line-strong); }
.nav-toggle span { display: block; width: 17px; height: 2px; margin: 0 auto; background: var(--ink); border-radius: 2px; position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 17px; height: 2px; background: var(--ink); border-radius: 2px; transition: .25s var(--ease); }
.nav-toggle span::before { top: -5px; }
.nav-toggle span::after { top: 5px; }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { top: 0; transform: rotate(45deg); }
.nav-toggle.open span::after { top: 0; transform: rotate(-45deg); }

.mobile-nav { display: none; border-top: 1px solid var(--line); padding: 8px 22px 20px; background: #fff; }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; padding: 13px 0; font-size: 16px; font-weight: 500; border-bottom: 1px solid var(--line); }

/* ===================== Hero ===================== */
.hero { position: relative; overflow: hidden; padding: 74px 0 86px; background: linear-gradient(180deg, var(--bg-tint), #fff 70%); }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; }
.blob-1 { width: 480px; height: 480px; top: -190px; left: -120px; background: radial-gradient(circle, #a5f3fc, transparent 68%); }
.blob-2 { width: 420px; height: 420px; top: -80px; right: -140px; background: radial-gradient(circle, #fde68a, transparent 70%); }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .06em;
  color: var(--primary); background: var(--primary-soft); border: 1px solid var(--primary-line);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 20px;
}
.hero h1 { font-size: clamp(30px, 4.2vw, 46px); letter-spacing: -.03em; }
.hero-lead { margin-top: 20px; color: var(--ink-2); font-size: clamp(15px, 1.4vw, 17.5px); max-width: 620px; }
.hero-points { margin-top: 24px; display: grid; gap: 10px; }
.hero-points li { position: relative; padding-left: 26px; color: var(--ink-2); font-size: 15px; }
.hero-points li::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 15px; height: 8px;
  border-left: 2px solid var(--primary); border-bottom: 2px solid var(--primary); transform: rotate(-45deg);
}
.hero-actions { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }

.hero-side { display: flex; justify-content: center; }
.side-card {
  width: 100%; max-width: 360px; background: #fff; border: 1px solid var(--line);
  border-radius: 22px; padding: 28px 24px; text-align: center; box-shadow: var(--shadow-lg);
}
.side-card h2 { font-size: 19px; margin-bottom: 18px; }
.side-card h3 { font-size: 17px; margin-bottom: 16px; }
.side-card--sticky { position: sticky; top: 94px; }

.qr-card {
  background: var(--bg-tint); border: 1px solid var(--line); border-radius: 16px;
  padding: 16px; margin-bottom: 16px;
}
.qr-card img { width: 200px; height: 200px; margin: 0 auto; border-radius: 10px; background: #fff; object-fit: contain; }
.qr-card--empty { display: grid; place-items: center; min-height: 210px; border-style: dashed; border-color: var(--line-strong); }
.qr-empty-mark { font-size: 13px; font-weight: 600; color: var(--ink-3); letter-spacing: .08em; }
.qr-card--empty p { font-size: 12.5px; color: var(--ink-3); line-height: 1.7; margin-top: 8px; }

.side-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: #ecfdf3; border: 1px solid #b7ecd0; color: #079455;
  font-size: 14px; font-weight: 600; padding: 9px 18px; border-radius: 999px;
}
.side-pill svg { width: 16px; height: 16px; }
.side-note { margin-top: 14px; font-size: 12.5px; color: var(--ink-3); line-height: 1.75; }

/* ===================== 通用区块 ===================== */
.section { padding: 82px 0; }
.section--tint { background: var(--bg-tint); }
.section-head { margin-bottom: 44px; text-align: center; }
.section-head h2 { font-size: clamp(23px, 2.8vw, 32px); }
.section-head p { margin-top: 12px; color: var(--ink-2); font-size: 15.5px; }
.section-head--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; text-align: left; flex-wrap: wrap; }

/* 服务卡 */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; transition: transform .28s var(--ease), box-shadow .3s, border-color .3s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--primary-line); }
.service-icon {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: var(--primary-soft); color: var(--primary); margin-bottom: 18px;
}
.service-icon svg { width: 24px; height: 24px; }
.service-card h3 { font-size: 18px; margin-bottom: 10px; }
.service-card p { color: var(--ink-2); font-size: 14.8px; }

/* 平台 */
.platform-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 22px 14px; }
.platform-item { display: grid; justify-items: center; gap: 10px; text-align: center; }
.platform-dot {
  width: 56px; height: 56px; border-radius: 50%; color: #fff; font-weight: 700; font-size: 16px;
  display: grid; place-items: center; box-shadow: 0 6px 16px -8px rgba(0, 0, 0, .35);
}
.platform-name { font-size: 13.5px; color: var(--ink-2); }

/* 流程 */
.step-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step-item { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; }
.step-num {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  background: var(--primary); color: #fff; font-weight: 700; font-size: 15px; margin-bottom: 16px;
}
.step-item h3 { font-size: 16.5px; margin-bottom: 8px; }
.step-item p { font-size: 14.3px; color: var(--ink-2); }

/* FAQ */
.faq-list { display: grid; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; transition: border-color .25s, box-shadow .25s; }
.faq-item[open] { border-color: var(--primary-line); box-shadow: var(--shadow-sm); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 22px; cursor: pointer; font-weight: 600; font-size: 16px; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.chev { width: 10px; height: 10px; flex: none; border-right: 2px solid var(--ink-3); border-bottom: 2px solid var(--ink-3); transform: rotate(45deg); transition: transform .3s var(--ease); }
.faq-item[open] .chev { transform: rotate(-135deg); border-color: var(--primary); }
.faq-answer { padding: 0 22px 20px; }
.faq-answer p { color: var(--ink-2); font-size: 15px; }

/* 文章卡 */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.post-grid--wide { grid-template-columns: repeat(3, 1fr); }
.post-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform .28s var(--ease), box-shadow .3s, border-color .3s;
}
.post-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--primary-line); }
.post-card-link { display: block; padding: 26px 24px; height: 100%; }
.post-card-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.post-cat {
  font-size: 12px; font-weight: 600; color: var(--primary); background: var(--primary-soft);
  border: 1px solid var(--primary-line); padding: 3px 10px; border-radius: 999px;
}
.post-card-meta time { font-size: 12.5px; color: var(--ink-3); }
.post-card h3 { font-size: 17.5px; margin-bottom: 10px; }
.post-card p { color: var(--ink-2); font-size: 14.5px; }
.post-more { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-size: 14px; font-weight: 600; margin-top: 16px; }
.post-more svg { width: 15px; height: 15px; transition: transform .22s var(--ease); }
.post-card:hover .post-more svg { transform: translateX(3px); }

/* CTA */
.cta-band {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary) 55%, #0891b2);
  color: #fff; padding: 64px 0; position: relative; overflow: hidden;
}
.cta-band::after {
  content: ""; position: absolute; width: 420px; height: 420px; right: -120px; top: -180px;
  border-radius: 50%; background: radial-gradient(circle, rgba(255, 255, 255, .18), transparent 66%);
}
.cta-inner { position: relative; text-align: center; }
.cta-band h2 { font-size: clamp(23px, 3vw, 33px); }
.cta-band p { margin: 16px auto 30px; max-width: 620px; color: rgba(255, 255, 255, .88); }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===================== 面包屑 ===================== */
.breadcrumbs { padding-top: 22px; font-size: 13.5px; color: var(--ink-3); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 6px; color: var(--line-strong); }
.breadcrumbs a { color: var(--ink-2); }
.breadcrumbs a:hover { color: var(--primary); }

/* ===================== 内页布局 ===================== */
.page-layout {
  display: grid; grid-template-columns: minmax(0, 1fr) 320px;
  gap: 52px; align-items: start; padding-top: 26px; padding-bottom: 20px;
}
.page-main { min-width: 0; }
.page-head { margin-bottom: 30px; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.page-head h1 { font-size: clamp(26px, 3.2vw, 36px); }
.page-desc { margin-top: 14px; color: var(--ink-2); font-size: 16.5px; }
.page-updated { margin-top: 12px; font-size: 13px; color: var(--ink-3); }

/* 目录 */
.toc { background: var(--bg-tint); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 20px 24px; margin-bottom: 32px; }
.toc h2 { font-size: 14px; color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 12px; }
.toc ol { display: grid; gap: 8px; counter-reset: toc; }
.toc li { font-size: 14.5px; }
.toc li::before { counter-increment: toc; content: counter(toc) ". "; color: var(--ink-3); }
.toc-lv3 { padding-left: 18px; }
.toc a { color: var(--ink-2); }
.toc a:hover { color: var(--primary); }

/* 正文排版 */
.prose { font-size: 16.5px; color: var(--ink-2); }
.prose > * + * { margin-top: 20px; }
.prose h2 { font-size: clamp(21px, 2.4vw, 26px); color: var(--ink); margin-top: 44px; scroll-margin-top: 92px; }
.prose h3 { font-size: 19px; color: var(--ink); margin-top: 32px; scroll-margin-top: 92px; }
.prose h2 .anchor, .prose h3 .anchor { opacity: 0; margin-left: 8px; color: var(--line-strong); font-weight: 400; text-decoration: none; transition: opacity .2s; }
.prose h2:hover .anchor, .prose h3:hover .anchor { opacity: 1; }
.prose p { line-height: 1.9; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose ul, .prose ol { display: grid; gap: 10px; padding-left: 4px; }
.prose ul li { position: relative; padding-left: 22px; }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: 12px; width: 6px; height: 6px; border-radius: 50%; background: var(--primary); }
.prose ol { counter-reset: ol; }
.prose ol li { position: relative; padding-left: 28px; }
.prose ol li::before {
  counter-increment: ol; content: counter(ol);
  position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 6px;
  background: var(--primary-soft); color: var(--primary); font-size: 12px; font-weight: 700;
  display: grid; place-items: center;
}
.prose blockquote {
  border-left: 3px solid var(--primary); background: var(--primary-soft);
  padding: 18px 22px; border-radius: 0 12px 12px 0; color: var(--ink-2);
}
.prose blockquote p + p { margin-top: 12px; }
.prose hr { border: 0; border-top: 1px dashed var(--line-strong); margin: 40px 0; }
.prose a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--primary-line); }
.prose a:hover { text-decoration-color: var(--primary); }
.prose img { border-radius: 12px; border: 1px solid var(--line); }
.code-block { background: #0f172a; color: #e2e8f0; padding: 18px 20px; border-radius: 12px; overflow-x: auto; font-size: 13.5px; line-height: 1.7; }
.code-block code { background: none; color: inherit; padding: 0; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 14.8px; }
th, td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--line); }
th { background: var(--bg-tint); font-weight: 600; color: var(--ink); white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }

/* 要点 / 文章头 / 标签 / 翻页 */
.key-points { background: linear-gradient(180deg, var(--primary-soft), #fff); border: 1px solid var(--primary-line); border-radius: var(--radius); padding: 24px 26px; margin-bottom: 30px; }
.key-points h2 { font-size: 15px; color: var(--primary-dark); margin-bottom: 12px; }
.key-points ul { display: grid; gap: 9px; }
.key-points li { position: relative; padding-left: 20px; font-size: 14.8px; }
.key-points li::before { content: ""; position: absolute; left: 2px; top: 11px; width: 5px; height: 5px; border-radius: 50%; background: var(--primary); }
.key-points a { color: var(--ink-2); }
.key-points a:hover { color: var(--primary); }

.article-head { margin-bottom: 30px; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.article-head h1 { font-size: clamp(25px, 3.2vw, 36px); margin: 14px 0 0; }
.article-desc { margin-top: 14px; color: var(--ink-2); font-size: 16.5px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 18px; font-size: 13.5px; color: var(--ink-3); }
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-meta svg { width: 15px; height: 15px; }

.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.tag { font-size: 12.5px; color: var(--ink-2); background: var(--bg-tint); border: 1px solid var(--line); padding: 5px 12px; border-radius: 999px; }

.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--line); }
.post-nav-item { display: grid; gap: 5px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; transition: border-color .25s, transform .25s var(--ease); }
.post-nav-item:hover { border-color: var(--primary); transform: translateY(-3px); }
.post-nav-item small { font-size: 12.5px; color: var(--ink-3); }
.post-nav-item span { font-size: 15px; font-weight: 600; }
.post-nav-item--next { text-align: right; }

.page-faq { margin-top: 52px; padding-top: 36px; border-top: 1px solid var(--line); }
.page-faq > h2 { font-size: clamp(21px, 2.4vw, 26px); margin-bottom: 22px; }

/* 归档页 */
.archive-head { padding: 40px 0 34px; border-bottom: 1px solid var(--line); margin-bottom: 40px; }
.archive-head h1 { font-size: clamp(26px, 3.2vw, 36px); }
.archive-head > p { margin-top: 14px; color: var(--ink-2); max-width: 720px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chip { font-size: 13.5px; color: var(--ink-2); background: #fff; border: 1px solid var(--line-strong); padding: 6px 15px; border-radius: 999px; transition: .22s; }
.chip:hover { border-color: var(--primary); color: var(--primary); }

/* 404 */
.notfound { text-align: center; padding: 96px 0 110px; }
.notfound h1 { font-size: clamp(26px, 3.6vw, 38px); margin-bottom: 16px; }
.notfound p { color: var(--ink-2); max-width: 520px; margin: 0 auto; }
.notfound-links { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }

/* ===================== 页脚 ===================== */
.site-footer { background: #0f172a; color: #94a3b8; padding: 64px 0 28px; margin-top: 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr auto; gap: 44px; }
.footer-brand p { margin-top: 18px; font-size: 14px; line-height: 1.85; max-width: 360px; color: #8592a6; }
.brand--footer .brand-mark { width: 34px; height: 34px; font-size: 16px; border-radius: 10px; }
.brand--footer .brand-text strong { color: #fff; font-size: 18px; }
.footer-col h3 { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: #64748b; margin-bottom: 16px; }
.footer-col li + li { margin-top: 10px; }
.footer-col a { font-size: 14.5px; color: #94a3b8; transition: color .2s; line-height: 1.6; display: inline-block; }
.footer-col a:hover { color: #fff; }

/* 页脚二维码列 */
.footer-col--qr { min-width: 132px; }
.footer-qr {
  display: inline-block;
  padding: 8px;
  background: #fff;
  border-radius: 10px;
  line-height: 0;
}
.footer-qr img { display: block; width: 120px; height: 120px; border-radius: 4px; }
.footer-qr-note {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: #64748b;
  max-width: 150px;
}

.footer-notice { margin-top: 46px; padding-top: 22px; border-top: 1px solid #1e293b; font-size: 12.5px; line-height: 1.9; color: #5c6a7e; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 18px; padding-top: 18px; border-top: 1px solid #1e293b; font-size: 13px; color: #64748b; }
.footer-bottom a { color: #8592a6; }
.footer-bottom a:hover { color: #fff; }
.footer-copy { display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.footer-copy a { text-decoration: none; }
.footer-links { display: flex; gap: 18px; }

/* ===================== 动效 ===================== */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}

/* ===================== 响应式 ===================== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-side { justify-content: flex-start; }
  .side-card { max-width: 420px; }
  .page-layout { grid-template-columns: 1fr; gap: 40px; }
  .side-card--sticky { position: static; }
  .page-aside { max-width: 420px; }
  .platform-grid { grid-template-columns: repeat(4, 1fr); }
  .step-grid { grid-template-columns: repeat(2, 1fr); }
  .post-grid, .post-grid--wide { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr; gap: 34px; }
  /* 平板下二维码列换到第二行，占满整行 */
  .footer-col--qr { grid-column: 1 / -1; display: flex; align-items: center; gap: 20px; }
  .footer-col--qr .footer-qr-note { margin-top: 0; max-width: none; }
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .nav-toggle { display: grid; place-items: center; }
  .brand-text small { display: none; }
  .service-grid { grid-template-columns: 1fr; }
  .section { padding: 62px 0; }
  .hero { padding: 52px 0 60px; }
  .cta-band { padding: 50px 0; }
}

@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .platform-grid { grid-template-columns: repeat(3, 1fr); }
  .step-grid, .post-grid, .post-grid--wide { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-col--qr { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer-col--qr .footer-qr-note { margin-top: 0; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav-item--next { text-align: left; }
  .hero-actions .btn { width: 100%; }
  .qr-card img { width: 180px; height: 180px; }
}

/* ============================================================
   WordPress 相关样式
   ============================================================ */

/* 后台登录状态下吸顶头部下移，避免被管理工具栏遮挡 */
body.admin-bar .site-header { top: 32px; }
@media screen and (max-width: 782px) {
  body.admin-bar .site-header { top: 46px; }
}

/* 无障碍：仅供屏幕阅读器 */
.screen-reader-text {
  border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%);
  height: 1px; width: 1px; margin: -1px; padding: 0; overflow: hidden;
  position: absolute !important; word-wrap: normal !important;
}
.screen-reader-text:focus {
  background: #fff; border-radius: 6px; box-shadow: 0 0 2px 2px rgba(0, 0, 0, .2);
  clip: auto !important; clip-path: none; color: var(--primary); display: block;
  font-size: 14px; font-weight: 700; height: auto; left: 6px; line-height: normal;
  padding: 14px 22px; text-decoration: none; top: 6px; width: auto; z-index: 100000;
}

/* 站点 logo */
.custom-logo-link { display: flex; align-items: center; }
.custom-logo { max-height: 44px; width: auto; }

/* 内容区图片与对齐 */
.prose img, .entry-content img { height: auto; }
.alignleft { float: left; margin: .4em 1.6em 1.2em 0; }
.alignright { float: right; margin: .4em 0 1.2em 1.6em; }
.aligncenter { margin-left: auto; margin-right: auto; display: block; }
.alignwide { margin-left: -40px; margin-right: -40px; max-width: calc(100% + 80px); }
.alignfull { margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); max-width: 100vw; width: 100vw; }
@media (max-width: 860px) { .alignwide { margin-left: 0; margin-right: 0; max-width: 100%; } }

.wp-caption { max-width: 100%; }
.wp-caption-text, .wp-block-image figcaption, figcaption {
  font-size: 13px; color: var(--ink-3); text-align: center; margin-top: 8px;
}
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 24px 0; }
.gallery-item { margin: 0; }
.gallery-columns-2 { grid-template-columns: repeat(2, 1fr); }
.gallery-columns-4 { grid-template-columns: repeat(4, 1fr); }

/* 区块基础样式 */
.wp-block-quote, .wp-block-pullquote {
  border-left: 3px solid var(--primary); background: var(--primary-soft);
  padding: 18px 22px; border-radius: 0 12px 12px 0; margin: 24px 0;
}
.wp-block-quote cite, blockquote cite { display: block; margin-top: 10px; font-size: 13.5px; color: var(--ink-3); font-style: normal; }
.wp-block-table { overflow-x: auto; }
.wp-block-button__link {
  display: inline-flex; align-items: center; padding: 13px 24px; border-radius: 12px;
  background: var(--primary); color: #fff; font-weight: 600; text-decoration: none;
}
.wp-block-button__link:hover { background: var(--primary-dark); }
.wp-block-separator { border: 0; border-top: 1px dashed var(--line-strong); margin: 36px 0; }
.wp-block-code, pre.wp-block-code {
  background: #0f172a; color: #e2e8f0; padding: 18px 20px; border-radius: 12px;
  overflow-x: auto; font-size: 13.5px; line-height: 1.7;
}
.wp-block-group.has-background { padding: 24px; border-radius: var(--radius); }

/* 分页 */
.pagination, .navigation.pagination { margin: 44px 0 0; }
.pagination .nav-links { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; height: 42px; padding: 0 14px; border-radius: 10px;
  border: 1px solid var(--line); background: #fff; color: var(--ink-2); font-size: 14.5px;
  transition: .2s;
}
.page-numbers:hover { border-color: var(--primary); color: var(--primary); }
.page-numbers.current { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.page-numbers.dots { border: 0; background: none; }

/* 文章内页导航（上下篇） */
.post-navigation { margin-top: 40px; }
.screen-reader-text + .post-navigation { margin-top: 0; }

/* 侧栏小工具 */
.widget-area .widget { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; margin-bottom: 22px; }
.widget-area .widget-title, .widget-area .wp-block-heading { font-size: 16px; margin-bottom: 16px; }
.widget-area ul { display: grid; gap: 10px; }
.widget-area li { font-size: 14.5px; color: var(--ink-2); }
.widget-area a { color: var(--ink-2); }
.widget-area a:hover { color: var(--primary); }
.widget-area .tagcloud a {
  display: inline-block; font-size: 13px !important; color: var(--ink-2);
  background: var(--bg-tint); border: 1px solid var(--line); padding: 5px 12px;
  border-radius: 999px; margin: 0 6px 8px 0;
}
.widget-area .tagcloud a:hover { border-color: var(--primary); color: var(--primary); }

/* 搜索表单 */
.search-form { display: flex; gap: 10px; margin-bottom: 26px; }
.search-form .search-field {
  flex: 1; height: 48px; border: 1px solid var(--line-strong); border-radius: 10px;
  padding: 0 16px; font-size: 15px; font-family: inherit; color: var(--ink);
  background: #fff; outline: none; transition: border-color .2s;
}
.search-form .search-field:focus { border-color: var(--primary); }
.search-form .search-submit {
  height: 48px; padding: 0 24px; border: 0; border-radius: 10px;
  background: var(--primary); color: #fff; font-weight: 600; font-size: 15px; cursor: pointer;
}
.search-form .search-submit:hover { background: var(--primary-dark); }
.widget-area .search-form { margin-bottom: 0; }

/* 评论 */
.comments-area { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--line); }
.comments-title, .comment-reply-title { font-size: 20px; margin-bottom: 24px; }
.comment-list { display: grid; gap: 22px; margin-bottom: 40px; }
.comment-list .children { margin-top: 22px; padding-left: 0; list-style: none; }
.comment-body {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 20px 22px;
}
.comment-author { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; }
.comment-author .avatar { border-radius: 50%; }
.comment-metadata { font-size: 12.5px; color: var(--ink-3); margin-top: 4px; }
.comment-metadata a { color: var(--ink-3); }
.comment-content { margin-top: 12px; font-size: 15px; color: var(--ink-2); }
.comment-content p + p { margin-top: 10px; }
.reply { margin-top: 12px; font-size: 13.5px; }
.reply a { color: var(--primary); }
.comment-respond { background: var(--bg-tint); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.comment-form { display: grid; gap: 16px; }
.comment-form label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.comment-form input[type="text"], .comment-form input[type="email"],
.comment-form input[type="url"], .comment-form textarea {
  width: 100%; border: 1px solid var(--line-strong); border-radius: 10px; padding: 12px 14px;
  font: inherit; font-size: 15px; color: var(--ink); background: #fff; outline: none;
}
.comment-form input:focus, .comment-form textarea:focus { border-color: var(--primary); }
.comment-form .submit, .form-submit input[type="submit"] {
  padding: 13px 30px; border: 0; border-radius: 12px; background: var(--primary);
  color: #fff; font-weight: 600; font-size: 15px; cursor: pointer; justify-self: start;
}
.comment-form .submit:hover { background: var(--primary-dark); }
.comment-form-cookies-consent { display: flex; align-items: flex-start; gap: 8px; font-size: 13.5px; color: var(--ink-3); }
.comment-form-cookies-consent input { margin-top: 4px; }

/* 归档描述 */
.archive-desc { margin-top: 14px; color: var(--ink-2); max-width: 760px; font-size: 15.5px; }
.archive-desc p + p { margin-top: 10px; }

/* 文章卡片封面图 */
.post-card-thumb { display: block; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 12px 12px 0 0; background: var(--bg-tint); }
.post-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card-link { padding: 26px 24px; }
.post-card-thumb + .post-card-link { padding-top: 20px; }

/* 元信息小标签 */
.article-meta a { color: var(--ink-3); }
.article-meta a:hover { color: var(--primary); }

/* 空状态 */
.no-results { background: var(--bg-tint); border: 1px dashed var(--line-strong); border-radius: var(--radius); padding: 44px 30px; text-align: center; }
.no-results h2 { font-size: 20px; margin-bottom: 12px; }
.no-results p { color: var(--ink-2); }

/* 编辑链接 */
.edit-link { font-size: 13px; }
.edit-link a { color: var(--primary); }

/* ============================================================
   导航菜单（WordPress 输出）
   ============================================================ */
.main-nav li, .mobile-nav li { list-style: none; }
.main-nav .current-menu-item > a,
.main-nav .current_page_item > a,
.main-nav .current-menu-ancestor > a { color: var(--primary); }
.main-nav .current-menu-item > a::after,
.main-nav .current_page_item > a::after { right: 0; }
.mobile-nav .current-menu-item > a,
.mobile-nav .current_page_item > a { color: var(--primary); font-weight: 600; }

/* 无菜单回退输出（页面列表） */
.main-nav .page_item { list-style: none; }
.main-nav .page_item > a { font-size: 15px; color: var(--ink-2); font-weight: 500; }

/* ============================================================
   其他补充
   ============================================================ */
.page-thumb { margin: 0 0 30px; }
.page-thumb img { width: 100%; border-radius: var(--radius); border: 1px solid var(--line); }

.footer-widgets { margin-top: 40px; }
.footer-widgets .widget { background: #131c31; border: 1px solid #1e293b; border-radius: var(--radius); padding: 24px; margin-bottom: 20px; }
.footer-widgets .widget-title { color: #e2e8f0; font-size: 15px; margin-bottom: 14px; }
.footer-widgets, .footer-widgets a, .footer-widgets li { color: #94a3b8; }
.footer-widgets a:hover { color: #fff; }

/* 编辑器与前台字号一致性 */
.editor-styles-wrapper { font-family: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; }

/* 卡片封面图：贴齐卡片边缘 */
.post-card-link > .post-card-thumb {
  display: block; margin: -26px -24px 20px; aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: 15px 15px 0 0; background: var(--bg-tint);
}
.post-card-link > .post-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 560px) {
  .post-card-link > .post-card-thumb { margin: -26px -24px 18px; }
}

/* ==========================================================================
   号码查询框（首页 Hero）
   ========================================================================== */
.screen-reader-text {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.hero-query { margin-top: 28px; }
.hero-query-row { display: flex; gap: 10px; align-items: stretch; }
.hero-query-input {
  flex: 1; min-width: 0;
  height: 56px;
  padding: 0 18px;
  font-size: 16px;
  color: var(--ink);
  background: #fff;
  border: 1.5px solid var(--line-strong);
  border-radius: 12px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
}
.hero-query-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(14,116,144,.12);
}
.hero-query-input::placeholder { color: #9aa8b8; }
.hero-query-btn {
  height: 56px; padding: 0 30px; font-size: 17px; font-weight: 600;
  white-space: nowrap; border-radius: 12px;
  box-shadow: 0 8px 22px rgba(245,158,11,.28);
}
.hero-query-note {
  margin-top: 10px; font-size: 13px; color: var(--ink-3, #64748b); line-height: 1.7;
}
@media (max-width: 560px) {
  .hero-query-row { flex-direction: column; }
  .hero-query-btn { width: 100%; }
}

/* ==========================================================================
   全站公众号二维码弹窗
   ========================================================================== */
.jq-mask {
  position: fixed; inset: 0;
  background: rgba(15,23,42,.58);
  display: none;
  align-items: center; justify-content: center;
  z-index: 99999;
  padding: 20px;
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
.jq-mask.is-open { display: flex; }
.jq-pop {
  position: relative;
  width: 360px; max-width: 100%;
  max-height: 92vh; overflow-y: auto;
  background: #fff;
  border-radius: 18px;
  padding: 32px 26px 26px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(15,23,42,.3);
  animation: jqPopIn .22s ease-out;
}
@keyframes jqPopIn {
  from { opacity: 0; transform: translateY(14px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.jq-pop-close {
  position: absolute; right: 14px; top: 10px;
  width: 32px; height: 32px; line-height: 1;
  font-size: 26px; color: #b0b6c2;
  background: none; border: 0; cursor: pointer;
  border-radius: 8px; transition: color .2s, background .2s;
}
.jq-pop-close:hover { color: #334155; background: #f1f5f9; }
.jq-pop-title { font-size: 22px; font-weight: 700; color: #0f2744; margin: 0 0 8px; }
.jq-pop-sub { font-size: 14px; color: #7a8aa0; margin: 0 0 20px; }
.jq-qr {
  background: #f4f8fa; border-radius: 14px; padding: 18px; margin-bottom: 18px;
}
.jq-qr img {
  width: 240px; height: 240px; max-width: 100%; display: block;
  margin: 0 auto; border-radius: 10px; background: #fff;
}
.jq-qr--empty { padding: 40px 18px; }
.jq-qr--empty span { display: block; font-size: 16px; font-weight: 600; color: #64748b; margin-bottom: 8px; }
.jq-qr--empty p { font-size: 13px; color: #94a3b8; margin: 0; }
.jq-pop-pill {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: linear-gradient(90deg, #ff7a1a, #ff9a3c);
  color: #fff; font-size: 15px; font-weight: 600;
  padding: 12px 0; border-radius: 999px; margin-bottom: 14px;
}
.jq-pop-pill svg { width: 20px; height: 20px; flex-shrink: 0; }
.jq-pop-note { font-size: 12px; color: #a0aabc; line-height: 1.8; margin: 0 0 16px; }
.jq-pop-btn { width: 100%; border-radius: 999px; padding: 13px 0; font-size: 16px; }
body.jq-locked { overflow: hidden; }

/* ----------------------------------------------------------------
 * 品牌 LOGO 图片（页头 / 页脚）
 * ---------------------------------------------------------------- */
.brand-mark--img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 10px;
  background: transparent;
  display: inline-block;
  flex: none;
}
.brand--footer .brand-mark--img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
}
/* WP 自定义 LOGO（the_custom_logo）尺寸兜底 */
.custom-logo {
  width: 40px;
  height: auto;
}

/* ----------------------------------------------------------------
 * 404 页面补充
 * ---------------------------------------------------------------- */
.notfound-query {
  max-width: 520px;
  margin: 0 auto 28px;
}
.notfound-sub {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink, #0f172a);
  margin: 32px 0 16px;
}
.notfound .post-grid {
  margin-bottom: 24px;
}