/* ==========================================================================
   数澜财智官网 · 设计系统
   规范来源：业财经税云系统 docs/Token与组件速查.md（v1）+ frontend/css/style.css
   铁律：颜色一律走 var(--token)，禁止写死 HEX；改视觉只改本文件 token 层。
   ========================================================================== */
:root {
  /* ---- 主色：翡翠绿（与系统 --primary 完全一致） ---- */
  --primary: #0E9F6E;
  --primary-dark: #087A54;
  --primary-light: #E6F6EF;

  /* ---- 中性 ---- */
  --bg: #f5faf7;            /* 页面底：淡绿 */
  --card: #ffffff;          /* 卡片 */
  --text: #0B2E21;          /* 正文：深墨绿（禁纯黑） */
  --text-sub: #5C7A6C;      /* 次要文字 */
  --line: #E3EFE8;          /* 分割线/边框 */

  /* ---- 状态色 ---- */
  --success: #0E9F6E;
  --danger: #E5484D;
  --warning: #F0A000;
  --info: #3D8BD6;
  --purple: #7C5CE0;

  /* ---- 形状 ---- */
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 6px 24px rgba(6, 78, 59, .08);
  --shadow-sm: 0 2px 8px rgba(6, 78, 59, .06);

  /* ---- 字体（与系统一致：系统字体 + 微软雅黑，基准 14px） ---- */
  --font: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
}
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { color: var(--text); line-height: 1.35; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 820px; }

/* ==========================================================================
   组件层（与系统同名同类：.btn / .card / .tag / .input / .stat-card / .alert /
   .data-table / .tabs / .modal / .num）
   ========================================================================== */

/* ---------- 按钮：药丸形 ---------- */
.btn {
  display: inline-block; border-radius: 9999px; padding: 10px 22px;
  font-size: 14px; font-family: inherit; cursor: pointer;
  border: 1px solid transparent; background: transparent; color: var(--text);
  transition: all .18s; line-height: 1.5;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: var(--primary-light); color: var(--primary-dark); }
.btn-secondary:hover { background: #d8efe4; }
.btn-ghost { border-color: var(--primary); color: var(--primary); }
.btn-ghost:hover { background: var(--primary-light); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-block { width: 100%; text-align: center; }
.btn[disabled] { opacity: .6; cursor: not-allowed; }
.btn:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }

/* ---------- 卡片 ---------- */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px;
  box-shadow: var(--shadow-sm);
}

/* ---------- 徽章 .tag（六态） ---------- */
.tag {
  display: inline-block; font-size: 12px; line-height: 1.8;
  padding: 0 10px; border-radius: 9999px; white-space: nowrap;
}
.tag.green { background: var(--primary-light); color: var(--primary-dark); }
.tag.orange { background: #FDF1DC; color: #A66B00; }
.tag.red { background: #FDECEC; color: var(--danger); }
.tag.blue { background: #E8F1FB; color: #2C6FB5; }
.tag.gray { background: #EFF3F1; color: var(--text-sub); }
.tag.purple { background: #F0ECFB; color: #5B3FC0; }

/* ---------- 输入控件 ---------- */
.input {
  width: 100%; border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 14px; font-size: 14px; font-family: inherit;
  background: var(--card); color: var(--text); outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.input::placeholder { color: var(--text-sub); }
.input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }
textarea.input { resize: vertical; min-height: 96px; }

/* ---------- 统计卡 ---------- */
.stat-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 20px;
}
.stat-card .num {
  font-size: 28px; font-weight: 700; color: var(--primary-dark); line-height: 1.2;
}
.stat-card .num small { font-size: 13px; font-weight: 400; margin-left: 2px; }
.stat-card .label { font-size: 13px; color: var(--text-sub); }

/* ---------- 金额/数字（右对齐 + 等宽） ---------- */
.num { text-align: right; font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

/* ---------- 提示条 ---------- */
.alert { border-radius: var(--radius); padding: 12px 16px; font-size: 13px; border: 1px solid var(--line); }
.alert.ok { background: var(--primary-light); color: var(--primary-dark); border-color: #c9e9dc; }
.alert.err { background: #FDECEC; color: var(--danger); border-color: #f7d3d4; }

/* ---------- 表格（表头 sticky + 行 hover + 合计加粗） ---------- */
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th, .data-table td { padding: 10px 14px; border-bottom: 1px solid var(--line); }
.data-table thead th {
  background: var(--primary-light); color: var(--primary-dark);
  position: sticky; top: 0; z-index: 2; text-align: left; font-weight: 600;
}
.data-table tbody tr:hover { background: #f2faf6; }
.data-table tfoot td { font-weight: 700; background: #f7fbf9; }

/* ---------- 页签 ---------- */
.tabs { display: inline-flex; background: var(--primary-light); border-radius: 9999px; padding: 4px; }
.tab { border-radius: 9999px; padding: 6px 18px; font-size: 13px; color: var(--primary-dark); cursor: pointer; }
.tab.active { background: var(--card); font-weight: 600; box-shadow: var(--shadow-sm); }

/* ---------- 弹窗 ---------- */
.modal-mask { position: fixed; inset: 0; background: rgba(11, 46, 33, .45); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal { background: var(--card); border-radius: var(--radius); padding: 24px; width: min(520px, 92vw); box-shadow: var(--shadow); }

/* ==========================================================================
   营销版式层（官网专有，布局不动，配色全部走 token）
   ========================================================================== */

/* ---------- 顶栏（保持浅色，不用系统侧边栏深绿） ---------- */
.topbar { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.topbar-in { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 21px; letter-spacing: .5px; color: var(--primary-dark); }
.brand-logo { width: 38px; height: 38px; object-fit: contain; }
.brand-name { font-weight: 800; font-size: 21px; letter-spacing: .5px; white-space: nowrap; }
.nav { display: flex; gap: 22px; flex: 1; }
.nav a { font-size: 14px; color: var(--text-sub); }
.nav a:hover { color: var(--primary); }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.lang-toggle {
  border: 1px solid var(--line); background: var(--card); border-radius: 9999px;
  padding: 5px 14px; font-size: 13px; cursor: pointer; color: var(--text-sub); font-family: inherit;
}
.lang-toggle:hover { border-color: var(--primary); color: var(--primary); }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(160deg, var(--primary-light) 0%, var(--bg) 100%); padding: 76px 0 60px; }
.hero .wrap { max-width: 1200px; }
.hero-in { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.hero-eyebrow { color: var(--primary); font-size: 13px; letter-spacing: 2px; margin-bottom: 12px; }
.hero h1 { font-size: 40px; line-height: 1.25; margin-bottom: 16px; }
.hero-sub { color: var(--text-sub); font-size: 16px; max-width: 560px; margin-bottom: 24px; }
.hero-sub2 { font-size: 14px; line-height: 1.75; margin-top: -12px; margin-bottom: 22px; color: var(--text-sub); }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-width: 560px; }
.hero-visual { display: flex; justify-content: center; }
.hero-badge { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow); text-align: center; width: 100%; max-width: 400px; }
.hero-badge img { max-width: 100%; height: auto; display: block; margin: 0 auto; }

/* ---------- 通用版块 ---------- */
.section { padding: 68px 0; }
.section-alt { background: var(--bg); }
.section-tight { padding: 36px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 40px; }
.eyebrow { display: inline-block; color: var(--primary); font-size: 13px; letter-spacing: 3px; margin-bottom: 8px; }
.section-head h2 { font-size: 28px; margin-bottom: 10px; }
.lead { color: var(--text-sub); font-size: 15px; }

/* ---------- 痛点（痛点 → 方案 → 效果 三段流程） ---------- */
.pain-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.pain-item {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 18px 20px; display: grid; grid-template-columns: 1fr 34px 1fr 34px 1.05fr;
  align-items: stretch; box-shadow: var(--shadow-sm); transition: box-shadow .2s, transform .2s;
}
.pain-item:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.pain-col { border-radius: var(--radius); padding: 14px 15px; }
.pain-col.before { background: #FDECEC; }
.pain-col.solve { background: var(--primary-light); }
.pain-col.effect { background: linear-gradient(150deg, var(--primary) 0%, var(--primary-dark) 100%); }
.pain-col-head { display: flex; align-items: center; gap: 7px; margin-bottom: 8px; }
.pain-col-head .ico { width: 22px; height: 22px; flex: none; }
.pain-col-head .ico svg { width: 100%; height: 100%; display: block; }
.pain-col.before .ico { color: var(--danger); }
.pain-col.solve .ico { color: var(--primary); }
.pain-col.effect .ico { color: #fff; }
.pain-col-name { font-size: 12.5px; font-weight: 800; letter-spacing: 1px; }
.pain-col.before .pain-col-name { color: var(--danger); }
.pain-col.solve .pain-col-name { color: var(--primary-dark); }
.pain-col.effect .pain-col-name { color: #fff; }
.pain-item .p { color: #8E2F32; font-size: 13.5px; line-height: 1.72; }
.pain-item .s { color: var(--text); font-size: 13.5px; line-height: 1.72; }
.pain-item .e { color: #fff; font-size: 13.5px; line-height: 1.72; }
.pain-arrow { display: flex; align-items: center; justify-content: center; color: var(--primary); }
.pain-item.no-effect { grid-template-columns: 1fr 34px 1fr; }
.pain-arrow svg { width: 20px; height: 20px; }

/* ---------- 服务体系 ---------- */
.svc-group { margin-bottom: 36px; }
.svc-group-head { margin-bottom: 16px; }
.svc-group-head h3 { font-size: 19px; color: var(--primary-dark); margin-bottom: 4px; }
.svc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.svc-tags .tag { font-size: 12px; padding: 3px 9px; }
.svc-group-head p { color: var(--text-sub); font-size: 14px; }
.svc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.svc-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; transition: box-shadow .2s; }
.svc-card:hover { box-shadow: var(--shadow); }
.svc-card h4 { font-size: 15px; margin-bottom: 6px; }
.svc-card p { font-size: 13px; color: var(--text-sub); }
.svc-group-cta { margin-top: 14px; }

/* ---------- 平台 ---------- */
.platforms-label { text-align: center; color: var(--text-sub); font-size: 13px; margin-bottom: 14px; }
.platforms-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.platform-chip {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 18px; font-size: 14px; font-weight: 700; text-align: center;
  min-width: 168px; box-shadow: var(--shadow-sm);
}
.platform-chip small { display: block; font-weight: 400; font-size: 11.5px; color: var(--text-sub); margin-top: 4px; letter-spacing: .2px; white-space: nowrap; }

/* ---------- 流程 ---------- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.process-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.process-card .step { font-size: 13px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.process-card h4 { font-size: 15px; margin-bottom: 6px; }
.process-card p { font-size: 13px; color: var(--text-sub); }

/* ---------- 创始人 ---------- */
.founder-card {
  display: grid; grid-template-columns: 300px 1fr; gap: 36px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px; box-shadow: var(--shadow); max-width: 960px; margin: 0 auto;
}
.founder-photo img { border-radius: var(--radius); object-fit: cover; width: 100%; }
.founder-body h3 { font-size: 22px; margin-bottom: 4px; }
.founder-body .ft { color: var(--primary); font-size: 14px; margin-bottom: 12px; }
.founder-body .fi { color: var(--text-sub); font-size: 14px; margin-bottom: 16px; }
.founder-body ul { list-style: none; margin-bottom: 20px; }
.founder-body li { font-size: 14px; padding-left: 22px; position: relative; margin-bottom: 8px; color: var(--text-sub); }
.founder-body li::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px;
  border-radius: 50%; background: var(--primary);
}
.founder-qr { display: flex; align-items: center; gap: 14px; }
.founder-qr img { width: 92px; height: 92px; border-radius: 10px; border: 1px solid var(--line); }
.founder-qr span { font-size: 13px; color: var(--text-sub); }

/* ---------- 关于 ---------- */
.about-grid { max-width: 860px; margin: 0 auto; }
.about-grid > p { font-size: 15px; color: var(--text-sub); margin-bottom: 14px; }
.about-products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 18px 0; }
.about-prod {
  display: flex; align-items: center; gap: 10px; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px;
  font-weight: 600; font-size: 14px; color: var(--text);
}
.about-prod .badge {
  flex: 0 0 26px; width: 26px; height: 26px; border-radius: 50%;
  background: var(--primary); color: #fff; font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 8px; }
.about-value {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 6px;
}
.about-value b { color: var(--primary-dark); font-size: 14px; line-height: 1.4; }
.about-value span { font-size: 13px; color: var(--text-sub); line-height: 1.65; }
.values-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; justify-content: center; }

/* ---------- FAQ ---------- */
.faq-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 10px; overflow: hidden; }
.faq-item summary {
  cursor: pointer; padding: 14px 18px; font-size: 15px; font-weight: 600;
  list-style: none; position: relative; padding-right: 40px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  color: var(--primary); font-size: 18px;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item .a { padding: 0 18px 14px; font-size: 14px; color: var(--text-sub); }

/* ---------- 联系 / 表单 ---------- */
.contact-section { background: linear-gradient(160deg, var(--primary-light), var(--bg)); }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 24px; max-width: 900px; margin: 0 auto; }
.contact-section .contact-info { text-align: center; }
.contact-section .qr-row { justify-content: center; }
.contact-info h2 { font-size: 26px; margin-bottom: 10px; }
.contact-info .lead { margin-bottom: 20px; }
.contact-phone { margin-bottom: 20px; }
.contact-phone-label { display: block; font-size: 13px; color: var(--text-sub); margin-bottom: 4px; }
.contact-phone-num { font-size: 28px; font-weight: 700; color: var(--primary-dark); }
.contact-person { display: block; font-size: 13px; color: var(--text-sub); margin-top: 2px; }
.qr-row { display: flex; gap: 18px; flex-wrap: wrap; }
.qr-item { text-align: center; }
.qr-item img { width: 92px; height: 92px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); padding: 4px; }
.qr-item .qn { font-size: 13px; font-weight: 600; margin-top: 6px; }
.qr-item .qd { font-size: 12px; color: var(--text-sub); }

.lead-form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow); }
.form-row { margin-bottom: 12px; }
.form-row label { display: block; font-size: 13px; color: var(--text-sub); margin-bottom: 5px; }
.hp-field { position: absolute; left: -9999px; height: 0; width: 0; opacity: 0; }
.form-msg { margin-top: 10px; font-size: 14px; text-align: center; min-height: 20px; }
.form-msg.ok { color: var(--primary-dark); }
.form-msg.err { color: var(--danger); }
.form-privacy { margin-top: 8px; font-size: 12px; color: var(--text-sub); text-align: center; }

/* ---------- 页脚 ---------- */
.footer { border-top: 1px solid var(--line); padding: 24px 0; font-size: 13px; color: var(--text-sub); background: var(--card); }
.footer-in { display: flex; flex-direction: column; gap: 12px; }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-bottom: 10px; }
.footer-copyright { font-size: 13px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 10px; border-top: 1px solid var(--line); }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a:hover, .footer-icp:hover { color: var(--primary); }
.footer-icp { border: 1px solid var(--line); border-radius: 9999px; padding: 4px 12px; font-size: 12.5px; background: var(--bg); }
.footer-contact { display: flex; flex-direction: column; gap: 5px; line-height: 1.75; }
.footer-contact a { color: var(--text-sub); }
.footer-contact a:hover { color: var(--primary); }

/* ---------- 首屏三大产品线轮播 ---------- */
.hero-visual { width: 100%; max-width: 540px; }
.pl-slider { position: relative; width: 100%; touch-action: pan-y; }
.pl-viewport { overflow: hidden; border-radius: var(--radius-lg); }
.pl-track { display: flex; transition: transform .45s cubic-bezier(.4, 0, .2, 1); }
.pl-slide { flex: 0 0 100%; min-width: 100%; }
.pl-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 38px 30px; height: 470px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.pl-icon { width: 96px; height: 96px; }
.pl-icon svg { width: 100%; height: 100%; }
.pl-title { font-size: 27px; font-weight: 800; color: var(--text); margin: 18px 0 8px; letter-spacing: .5px; }
.pl-desc { font-size: 15px; color: var(--text-sub); margin-bottom: 18px; }
.pl-points { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.pl-points .tag { font-size: 12.5px; padding: 4px 10px; line-height: 1.5; }
.pl-groups { display: flex; flex-direction: column; gap: 14px; align-items: center; width: 100%; }
.pl-group { text-align: center; }
.pl-group-label { display: block; font-size: 12px; font-weight: 700; color: var(--primary-dark); letter-spacing: .5px; margin-bottom: 7px; }
.pl-group-label::before, .pl-group-label::after { content: '·'; margin: 0 6px; color: var(--primary); }
.pl-groups .pl-points .tag { font-size: 12px; padding: 3px 9px; }
.pl-arrow { position: absolute; top: 220px; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255, 255, 255, .94); color: var(--primary-dark); font-size: 18px; line-height: 1; cursor: pointer; box-shadow: var(--shadow); }
.pl-arrow:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.pl-prev { left: -8px; }
.pl-next { right: -8px; }
.pl-dots { display: flex; gap: 8px; justify-content: center; margin-top: 16px; }
.pl-dot { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 999px; background: var(--line); cursor: pointer; transition: width .25s, background .25s; }
.pl-dot.on { width: 22px; background: var(--primary); }

/* 系统看板样机（抽象 UI，非真实截图） */
.mock-win { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; height: 470px; display: flex; flex-direction: column; }
.mock-bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; background: var(--primary-light); border-bottom: 1px solid var(--line); }
.mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: #bfe0d2; }
.mock-bar span { margin-left: 8px; font-size: 13.5px; font-weight: 700; color: var(--primary-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock-body { padding: 16px; display: flex; flex-direction: column; gap: 14px; flex: 1; min-height: 0; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-kpi { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 10px; }
.mock-kpi span { display: block; font-size: 12px; color: var(--text-sub); }
.mock-kpi b { display: block; font-size: 17px; color: var(--text); margin: 4px 0 2px; letter-spacing: .2px; }
.mock-kpi em { font-style: normal; font-size: 12px; color: var(--success); }
.mock-kpi em.flat { color: var(--text-sub); }
.mock-chart { border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 10px 8px; flex: 1; min-height: 0; }
.mock-chart-title { font-size: 12px; color: var(--text-sub); margin-bottom: 8px; }
.mock-bars { display: flex; align-items: flex-end; gap: 6px; height: 96px; }
.mock-bars i { flex: 1; background: linear-gradient(180deg, var(--primary), var(--primary-light)); border-radius: 4px 4px 0 0; }
.mock-table { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.mock-row { display: grid; grid-template-columns: 1.35fr 1fr .85fr; gap: 8px; padding: 9px 12px; font-size: 13px; align-items: center; }
.mock-row + .mock-row { border-top: 1px solid var(--line); }
.mock-head { background: var(--primary-light); color: var(--primary-dark); font-weight: 700; }
.mock-td { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mock-row .tag { font-size: 11.5px; padding: 2px 9px; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .hero-in, .contact-grid, .founder-card { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; align-items: flex-start; gap: 8px; }
  .hero h1 { font-size: 30px; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .pain-item { grid-template-columns: 1fr; }
  .pain-item.no-effect { grid-template-columns: 1fr; }
  .pain-arrow { transform: rotate(90deg); padding: 2px 0; }
  .about-products, .about-values { grid-template-columns: 1fr; }
  .nav { display: none; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 560px) {
  .pain-grid, .process-grid { grid-template-columns: 1fr; }
  .pain-item { grid-template-columns: 1fr; }
  .topbar-actions .btn { display: none; }
  .hero-stats { grid-template-columns: 1fr; }
}

/* ---------- 文档页（隐私政策 / 服务条款） ---------- */
.doc { max-width: 880px; padding: 34px 0 52px; }
.doc h1 { font-size: 28px; margin-bottom: 6px; }
.doc-meta { color: var(--text-sub); font-size: 13px; margin-bottom: 20px; }
.doc-body { padding: 28px 30px; font-size: 14px; line-height: 1.95; }
.doc-body h2 { font-size: 17px; margin: 26px 0 8px; }
.doc-body h2:first-child { margin-top: 0; }
.doc-body p { margin: 0 0 10px; }
.doc-body ul { margin: 0 0 12px; padding-left: 20px; }
.doc-body li { margin-bottom: 5px; }
@media (max-width: 560px) {
  .doc-body { padding: 20px 18px; }
  .doc-page .topbar-actions .btn { display: inline-flex; }
}