/* ==========================================================
   职位过滤器 · 官网样式
   纯静态、无外部依赖、移动优先响应式
   ========================================================== */

:root {
  --brand: #FF4E74;
  --brand-dark: #E23B5C;
  --brand-deep: #BF2B47;
  --accent: #FF9138;
  --ink: #1B2033;
  --ink-2: #434A61;
  --muted: #7D8399;
  --line: #EDE8F0;
  --bg: #ffffff;
  --bg-soft: #FFF6F4;
  --shadow-sm: 0 2px 10px rgba(27, 32, 51, .06);
  --shadow: 0 10px 30px rgba(27, 32, 51, .09);
  --shadow-lg: 0 24px 60px rgba(27, 32, 51, .14);
  --radius: 16px;
  --radius-lg: 22px;
  --maxw: 1160px;
  --nav-h: 68px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; border-style: none; }
a { color: var(--brand-dark); text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.3; margin: 0; font-weight: 800; letter-spacing: -.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
code {
  background: #FFEDF1; color: var(--brand-deep);
  padding: 1px 6px; border-radius: 6px; font-size: .92em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
kbd {
  display: inline-block; background: #fff; border: 1px solid var(--line);
  border-bottom-width: 2px; border-radius: 6px; padding: 1px 7px;
  font-size: .85em; font-family: inherit; color: var(--ink-2);
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--brand); color: #fff; padding: 10px 16px; 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: 12px 22px; border-radius: 999px; border: 1px solid transparent;
  font-size: 15px; font-weight: 700; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  color: #fff; box-shadow: 0 8px 20px rgba(255, 78, 116, .28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(255, 78, 116, .34); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand-dark); transform: translateY(-2px); }
.btn-lg { padding: 15px 32px; font-size: 16.5px; }
.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn:focus-visible { outline: 3px solid rgba(255, 78, 116, .45); outline-offset: 2px; }

/* ---------------- 导航 ---------------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.nav.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 4px 18px rgba(27, 32, 51, .06); }
.nav-inner {
  height: var(--nav-h);
  display: flex; align-items: center; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); flex: none; }
.brand img { width: 32px; height: 32px; border-radius: 9px; }
.brand-name { font-weight: 800; font-size: 17.5px; letter-spacing: -.02em; white-space: nowrap; }

.nav-links { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.nav-links a {
  padding: 8px 11px; border-radius: 10px; font-size: 14.5px; font-weight: 600;
  color: var(--ink-2); white-space: nowrap;
  transition: color .18s ease, background .18s ease;
}
.nav-links a:hover { color: var(--brand-dark); background: var(--bg-soft); }
.nav-links a.is-active { color: var(--brand-dark); background: #FFEFF2; }

.nav-cta { flex: none; }

.nav-toggle {
  display: none; flex: none; width: 42px; height: 42px; margin-left: auto;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  cursor: pointer; padding: 0;
}
.nav-toggle span {
  display: block; width: 18px; height: 2px; margin: 4px auto;
  background: var(--ink); border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------------- Hero ---------------- */
.hero { padding: 64px 0 0; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -10% -20% auto -20%; height: 560px;
  background:
    radial-gradient(60% 60% at 20% 20%, rgba(255, 78, 116, .10), transparent 70%),
    radial-gradient(50% 50% at 85% 0%, rgba(255, 145, 56, .07), transparent 70%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center;
}
.pill {
  display: inline-flex; align-items: center; gap: 9px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 16px; font-size: 13.5px; font-weight: 600; color: var(--ink-2);
  box-shadow: var(--shadow-sm);
}
.dot-live {
  width: 9px; height: 9px; border-radius: 50%; background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, .16); display: inline-block; flex: none;
}
.hero h1 {
  margin: 22px 0 18px; font-size: clamp(30px, 4.4vw, 50px); line-height: 1.22;
  letter-spacing: -.02em;
}
.hero h1 em {
  font-style: normal; color: var(--brand-dark); position: relative;
  background: linear-gradient(180deg, transparent 62%, rgba(255, 78, 116, .18) 62%);
}
.lede { font-size: clamp(15.5px, 1.5vw, 17.5px); color: var(--ink-2); line-height: 1.85; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 24px;
  font-size: 14px; color: var(--muted);
}
.hero-meta li { display: flex; align-items: center; gap: 6px; }
.hero-meta li::before {
  content: "✓"; color: var(--brand); font-weight: 800;
}

/* 浏览器外框 */
.browser {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.browser-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 12px 16px; background: var(--bg-soft); border-bottom: 1px solid var(--line);
}
.browser-bar i { width: 11px; height: 11px; border-radius: 50%; background: #DADEE8; flex: none; }
.browser-bar i:first-child { background: #ff8f7a; }
.browser-bar span {
  margin-left: 10px; font-size: 12.5px; color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* 数据条 */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  margin: 56px 0 0; padding: 26px 24px;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  position: relative;
}
.stats li { text-align: center; }
.stats b {
  display: block; font-size: clamp(26px, 3vw, 34px); font-weight: 800;
  color: var(--brand-dark); line-height: 1.2;
}
.stats span { font-size: 13.5px; color: var(--muted); }
.stats i { display: block; font-style: normal; font-size: 12px; color: #9BA1B5; }

/* ---------------- 区块通用 ---------------- */
.section { padding: 96px 0; }
.section-soft { background: var(--bg-soft); }

.head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .12em;
  color: var(--brand-dark); text-transform: uppercase; margin-bottom: 14px;
}
.head h2 { font-size: clamp(24px, 3vw, 36px); letter-spacing: -.02em; }
.head .sub { margin-top: 14px; color: var(--muted); font-size: 16.5px; }

/* ---------------- 卡片 ---------------- */
.cards { display: grid; gap: 22px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  font-size: 20px; font-weight: 800; margin-bottom: 18px;
}
.icon-warn { background: #fff1ed; color: var(--accent); }
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; }

.note-center {
  margin-top: 34px; text-align: center; color: var(--ink-2); font-size: 16px;
  background: #fff; border: 1px dashed #E4DEE9; border-radius: var(--radius);
  padding: 18px 22px;
}

/* ---------------- 功能区块 ---------------- */
.feature {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
  padding: 44px 0;
}
.feature.reverse .feature-copy { order: 2; }
.feature-tag {
  display: inline-block; font-size: 12.5px; font-weight: 800; color: var(--brand-dark);
  background: #FFEFF2; border-radius: 999px; padding: 5px 14px; margin-bottom: 16px;
}
.feature-copy h3 { font-size: clamp(22px, 2.4vw, 28px); margin-bottom: 14px; }
.feature-copy > p { color: var(--ink-2); font-size: 16px; }
.ticks { margin-top: 20px; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); font-size: 15px; }
.ticks li::before {
  content: ""; flex: none; width: 20px; height: 20px; margin-top: 4px;
  border-radius: 50%; background: #FFE8EE;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3.2L15 7' fill='none' stroke='%23E23358' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 100% 100%;
}
.feature-media img {
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); background: #fff;
}

/* 模拟列表 */
.mock {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 14px; display: grid; gap: 10px;
}
.mock-row {
  position: relative; display: grid; gap: 4px 12px;
  grid-template-columns: 1fr auto;
  padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px;
  background: #fff;
}
.mock-row.muted { background: #FAFAFC; opacity: .55; text-decoration: line-through; text-decoration-color: #C9CEDC; }
.mock-title { font-weight: 700; font-size: 15.5px; }
.mock-salary { color: var(--accent); font-weight: 800; font-size: 15px; }
.mock-tail { grid-column: 1 / -1; font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 7px; }
.mock-badge {
  position: absolute; right: 12px; top: -11px;
  font-size: 12px; font-weight: 800; color: #fff; padding: 3px 11px; border-radius: 7px;
  background: #9BA1B5; box-shadow: 0 4px 10px rgba(0, 0, 0, .12);
}
.mock-badge.good { background: #22c55e; }
.mock-badge.bad { background: var(--accent); }

/* ---------------- 演示 ---------------- */
.shot-wrap {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
  border: 1px solid var(--line); background: #fff; margin-bottom: 40px;
}
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.mini-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 24px; box-shadow: var(--shadow-sm);
}
.mini-card h4 { font-size: 16.5px; margin-bottom: 8px; }
.mini-card p { color: var(--muted); font-size: 14.8px; }

/* ---------------- 原理 ---------------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: s; }
.steps li {
  position: relative; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px 26px 26px; box-shadow: var(--shadow-sm);
}
.step-no {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff; font-weight: 800; font-size: 17px; margin-bottom: 16px;
}
.steps h3 { font-size: 18px; margin-bottom: 10px; }
.steps p { color: var(--muted); font-size: 15px; }

/* ---------------- 隐私 ---------------- */
.privacy { background: linear-gradient(160deg, #FFF4F1 0%, #ffffff 60%); }
.privacy-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.privacy-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 26px 24px; box-shadow: var(--shadow-sm);
}
.privacy-item b { display: block; font-size: 17px; margin-bottom: 8px; }
.privacy-item p { color: var(--muted); font-size: 15px; }
.privacy-note { margin-top: 26px; text-align: center; font-size: 14px; color: #8A90A6; }

/* ---------------- 安装 ---------------- */
.install { display: grid; gap: 20px; max-width: 860px; margin: 0 auto; }
.install li {
  display: flex; gap: 20px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 26px; box-shadow: var(--shadow-sm);
}
.install-no {
  flex: none; width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; background: #FFEFF2; color: var(--brand-dark);
  font-weight: 800; font-size: 16px;
}
.install h3 { font-size: 17.5px; margin-bottom: 6px; }
.install p { color: var(--muted); font-size: 15px; }

.install-shot {
  margin: 40px auto 0; max-width: 980px; border-radius: var(--radius-lg);
  overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); background: #fff;
}

.cta-box {
  margin-top: 48px; display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: 22px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  border-radius: var(--radius-lg); padding: 38px 40px; color: #fff;
  box-shadow: 0 18px 40px rgba(255, 78, 116, .26);
}
.cta-box h3 { font-size: clamp(20px, 2.4vw, 26px); margin-bottom: 8px; }
.cta-box p { opacity: .9; }
.cta-box .btn-primary { background: #fff; color: var(--brand-deep); box-shadow: none; }
.cta-box .btn-primary:hover { box-shadow: 0 10px 24px rgba(0, 0, 0, .18); }

/* ---------------- FAQ ---------------- */
.faq { display: grid; gap: 12px; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: box-shadow .2s ease;
}
.faq-item.is-open { box-shadow: var(--shadow); border-color: #FFD8E0; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: none; border: 0; padding: 20px 24px; cursor: pointer;
  font-family: inherit; font-size: 16.5px; font-weight: 700; color: var(--ink);
  text-align: left;
}
.faq-q:hover { color: var(--brand-dark); }
.faq-arrow {
  flex: none; width: 22px; height: 22px; position: relative;
}
.faq-arrow::before, .faq-arrow::after {
  content: ""; position: absolute; background: var(--muted); border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}
.faq-arrow::before { left: 0; top: 10px; width: 22px; height: 2px; }
.faq-arrow::after { left: 10px; top: 0; width: 2px; height: 22px; }
.faq-item.is-open .faq-arrow::after { transform: rotate(90deg); opacity: 0; }
.faq-a {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .3s ease;
}
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }
.faq-a > p {
  overflow: hidden; padding: 0 24px; color: var(--muted); font-size: 15.2px;
}
.faq-item.is-open .faq-a > p { padding-bottom: 22px; }

/* ---------------- 页脚 ---------------- */
.footer { background: #151828; color: #AEB4C9; padding: 52px 0 40px; }
.footer-inner { text-align: center; }
.footer-brand { display: flex; align-items: center; justify-content: center; gap: 10px; color: #fff; font-weight: 800; font-size: 17px; }
.footer-desc { max-width: 520px; margin: 14px auto 0; font-size: 14.5px; line-height: 1.8; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; margin-top: 22px; }
.footer-links a { color: #AEB4C9; font-size: 14.5px; }
.footer-links a:hover { color: #fff; }
.footer-copy { margin-top: 24px; font-size: 13px; color: #6E7488; }

/* ---------------- Hero 品牌区 ---------------- */
.hero-brand {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
  margin: 20px 0 0;
}
.hero-brand-logo { width: 26px; height: 26px; flex: 0 0 auto; }
.hero-brand-mark {
  font-size: 19px; font-weight: 800; letter-spacing: -.01em; color: var(--ink);
}
.hero-brand-sub {
  font-size: 13.5px; font-weight: 600; color: var(--brand-dark);
  background: #FFEFF2; border-radius: 999px; padding: 3px 12px;
}
.hero-brand-value { background: #FFF1E4; color: #B85F13; }
.hero-brand + h1 { margin-top: 12px; }
.footer-value {
  max-width: 620px; margin: 10px auto 0; font-size: 14px; line-height: 1.8;
  color: #FFB3C1; letter-spacing: .01em;
}

/* ---------------- 双 CTA ---------------- */
.cta-dual { display: flex; flex-wrap: wrap; gap: 14px; }
.compare-cta { justify-content: center; margin-top: 32px; }

/* ---------------- 导航右侧操作区 ---------------- */
.nav-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-cta { flex: none; }
.btn-quiet {
  background: var(--bg-soft); color: var(--ink-2); border-color: var(--line);
}
.btn-quiet:hover { color: var(--brand-dark); border-color: var(--brand); background: #fff; }

.account-chip { display: inline-flex; align-items: center; gap: 8px; }
.account-chip a {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 14px; font-weight: 600; color: var(--ink-2);
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: 999px; padding: 7px 14px; white-space: nowrap;
}
.account-chip a:hover { color: var(--brand-dark); border-color: var(--brand); background: #fff; }

/* ---------------- 已安装检测横幅 ---------------- */
.installed-banner {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px;
  margin: 28px 0 0; padding: 14px 20px;
  background: #FFEFF2; border: 1px solid #FFD8E0; border-radius: var(--radius);
  font-size: 14.5px; color: var(--ink-2);
}
.installed-badge {
  background: #22c55e; color: #fff; font-weight: 700; font-size: 12.5px;
  border-radius: 999px; padding: 3px 12px; flex: none;
}
.installed-text { flex: 1 1 260px; }
.installed-link { color: var(--brand-dark); font-weight: 700; white-space: nowrap; }

.stats-note { margin: 14px 0 0; text-align: center; font-size: 12.5px; color: #9BA1B5; }

/* ---------------- 社区（企业点评） ---------------- */
.card-icon.icon-brand { background: #FFEFF2; color: var(--brand-dark); font-size: 18px; }
.ticks.compact { gap: 6px; margin-top: 16px; }
.ticks.compact li { font-size: 14px; }
.badge-soon {
  display: inline-block; vertical-align: middle; margin-left: 8px;
  font-size: 12px; font-weight: 700; color: #C25A0C;
  background: #FFF1E4; border-radius: 999px; padding: 3px 11px; letter-spacing: 0;
}
.community-shot { margin-top: 30px; }
.mock.timeline .mock-row { grid-template-columns: 1fr auto; }
.meta-center { text-align: center; margin-top: 12px; font-size: 13.5px; color: var(--muted); }
.tag-good { color: #16a34a; }
.tag-bad { color: var(--accent); }

/* ---------------- 对照表 / 权限表 / 字段表 ---------------- */
.compare-table,
.perm-table,
.field-table {
  width: 100%; border-collapse: collapse; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); overflow: hidden; font-size: 15px;
}
.compare-table caption {
  caption-side: top; text-align: left; padding: 0 0 12px;
  font-size: 13px; color: var(--muted);
}
.compare-table th, .compare-table td,
.perm-table th, .perm-table td,
.field-table th, .field-table td {
  padding: 14px 18px; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--line); font-weight: 400;
}
.compare-table thead th,
.perm-table thead th,
.field-table thead th {
  background: var(--bg-soft); font-weight: 700; font-size: 14px; color: var(--ink-2);
}
.compare-table tbody th[scope="row"],
.perm-table tbody th[scope="row"],
.field-table tbody th[scope="row"] { font-weight: 700; font-size: 14.8px; }
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td,
.perm-table tbody tr:last-child th,
.perm-table tbody tr:last-child td,
.field-table tbody tr:last-child th,
.field-table tbody tr:last-child td { border-bottom: 0; }
.compare-table { min-width: 640px; }
.perm-table { min-width: 620px; }
.field-table { min-width: 560px; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-scroll > table { min-width: 0; }

.yes, .no, .opt {
  display: inline-block; font-size: 13px; font-weight: 700;
  border-radius: 8px; padding: 2px 10px; white-space: nowrap;
}
.yes { background: #e8f8f0; color: #17875a; }
.no { background: #F1F2F6; color: #7D8399; }
.opt { background: #FFF1E4; color: #C25A0C; }
.tag-new {
  display: inline-block; margin-left: 8px; font-size: 11.5px; font-weight: 700;
  color: #fff; background: var(--accent); border-radius: 6px; padding: 1px 7px;
  vertical-align: middle;
}

/* ---------------- 隐私：字段清单与退路 ---------------- */
.field-block, .escape {
  margin-top: 34px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 26px 22px; box-shadow: var(--shadow-sm);
}
.field-block h3, .escape h3 { font-size: 17px; margin-bottom: 14px; }
.field-note { margin-top: 14px; font-size: 13.5px; color: var(--muted); }
.escape ul { display: grid; gap: 10px; }
.escape li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); font-size: 15px; }
.escape li::before {
  content: ""; flex: none; width: 20px; height: 20px; margin-top: 4px; border-radius: 50%;
  background: #FFE8EE;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3.2L15 7' fill='none' stroke='%23E23358' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 100% 100%;
}

/* ---------------- 安装：商店卡片与离线包 ---------------- */
.store-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 860px; margin: 0 auto; }
.store-card {
  display: flex; align-items: center; gap: 14px; padding: 18px 20px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); color: var(--ink);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.store-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #FFD8E0; }
.store-logo {
  flex: none; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 18px;
}
.store-edge { background: linear-gradient(135deg, #0f7bc4, #035a94); }
.store-chrome { background: linear-gradient(135deg, #f7b731, #d93025 45%, #1a73e8); }
.store-body { display: grid; gap: 2px; flex: 1 1 auto; }
.store-body b { font-size: 16px; }
.store-body span { font-size: 13px; color: var(--muted); }
.store-go { flex: none; color: var(--muted); font-size: 18px; }
.install-note { margin: 18px auto 0; max-width: 860px; font-size: 14px; color: var(--muted); text-align: center; }

.offline-box {
  margin: 34px auto 0; max-width: 860px; padding: 26px 28px;
  background: #fff; border: 1px dashed #E4DEE9; border-radius: var(--radius);
}
.offline-copy h3 { font-size: 17px; margin-bottom: 8px; }
.offline-copy p { color: var(--ink-2); font-size: 15px; }
.offline-steps { margin: 16px 0; display: grid; gap: 8px; counter-reset: o; }
.offline-steps li {
  display: flex; gap: 10px; align-items: flex-start; flex-wrap: wrap;
  font-size: 14.5px; color: var(--ink-2);
}
.offline-steps code, .perm-table code, .field-table code, .compare-table code { overflow-wrap: anywhere; }
.offline-steps li::before {
  counter-increment: o; content: counter(o);
  flex: none; width: 20px; height: 20px; margin-top: 3px; border-radius: 50%;
  background: #FFEFF2; color: var(--brand-dark); font-size: 12px; font-weight: 800;
  display: grid; place-items: center;
}

/* ---------------- 页脚补充 ---------------- */
.footer-brand img { width: 32px; height: 32px; border-radius: 9px; flex: none; }
.footer-brand span { white-space: nowrap; }
.footer-legal { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 20px; margin-top: 20px; }
.footer-legal a { color: #AEB4C9; font-size: 14px; }
.footer-legal a:hover { color: #fff; }
.footer-copy code { background: rgba(255,255,255,.08); color: #E4DEE9; }
.footer-copy .icp { color: #6E7488; }

/* ---------------- 滚动显现 ---------------- */
.reveal { opacity: 0; transform: translateY(22px); }
.reveal.is-in { opacity: 1; transform: none; transition: opacity .6s ease, transform .6s ease; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ==========================================================
   响应式
   ========================================================== */
@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding-top: 44px; }
  .hero-visual { max-width: 620px; margin: 0 auto; width: 100%; }
  .feature, .feature.reverse { grid-template-columns: 1fr; gap: 30px; padding: 32px 0; }
  .feature.reverse .feature-copy { order: 0; }
  .cards.three, .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 26px 14px; }
  .store-grid { grid-template-columns: 1fr; }
}

@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .nav-actions { display: none; }
  .nav-links {
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 10px 16px 16px; margin: 0;
    box-shadow: 0 16px 30px rgba(27, 32, 51, .1);
    display: none;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 12px 14px; font-size: 16px; border-radius: 12px; }
  .nav-links .btn { margin-top: 8px; width: 100%; }
  .drawer-cta { display: grid; gap: 8px; margin-top: 10px; }
  .drawer-cta .btn { width: 100%; margin-top: 0; }

  /* 表格转卡片：保证小屏无横向滚动 */
  .compare-table, .perm-table, .field-table { min-width: 0; border-radius: 12px; }
  .compare-table thead, .perm-table thead, .field-table thead { display: none; }
  .compare-table tbody tr, .perm-table tbody tr, .field-table tbody tr {
    display: block; padding: 14px 16px; border-bottom: 1px solid var(--line);
  }
  .compare-table tbody tr:last-child, .perm-table tbody tr:last-child,
  .field-table tbody tr:last-child { border-bottom: 0; }
  .compare-table th, .compare-table td,
  .perm-table th, .perm-table td,
  .field-table th, .field-table td {
    display: block; padding: 4px 0; border: 0; font-size: 14.5px;
  }
  .compare-table tbody th[scope="row"],
  .perm-table tbody th[scope="row"],
  .field-table tbody th[scope="row"] { font-size: 15.5px; padding-bottom: 8px; }
  .compare-table td[data-label]::before,
  .perm-table td[data-label]::before,
  .field-table td[data-label]::before {
    content: attr(data-label) "："; color: var(--muted); font-size: 13px; font-weight: 600;
  }

  .section { padding: 68px 0; }
  .grid-2, .privacy-grid { grid-template-columns: 1fr; }
  .head { margin-bottom: 38px; }
  .cta-box { padding: 30px 26px; flex-direction: column; text-align: center; }
}

@media (max-width: 560px) {
  body { font-size: 15.5px; }
  .container { padding: 0 18px; }
  .hero { padding-top: 32px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-meta { gap: 8px 16px; font-size: 13.5px; }
  .stats { padding: 22px 16px; }
  .card, .privacy-item, .steps li { padding: 24px 20px; }
  .install li { padding: 20px; gap: 14px; }
  .faq-q { padding: 17px 18px; font-size: 15.8px; }
  .faq-a > p { padding: 0 18px; }
  .faq-item.is-open .faq-a > p { padding-bottom: 18px; }
  .browser-bar span { display: none; }
}

/* 打印 */
@media print {
  .nav, .nav-toggle, .cta-box .btn { display: none; }
  body { color: #000; }
}