/* ==========================================================================
 * style.css — 全站唯一样式表（无框架、无预处理器、无外部字体请求）
 * 结构：
 *   00 设计令牌  01 基础重置  02 布局工具  03 顶栏  04 页脚
 *   05 通用区块/排版  06 组件（按钮/卡片/网格/清单/时间线…）
 *   07 插画（纯 CSS + 内联 SVG 重绘）  08 动效  09 响应式
 * ========================================================================== */

/* ============================ 00 设计令牌 ============================ */
:root {
  /* 主色 */
  --ink: #0b2834;          /* 主文字/标题 */
  --ink-2: #36554a;        /* 次级文字 */
  --muted: #50665d;        /* 说明文字 */
  --muted-2: #6b8579;      /* 更浅说明文字 */

  --brand: #28b760;        /* 主按钮/强调 */
  --brand-strong: #159d56; /* 链接/图标 */
  --brand-deep: #176d4e;   /* 深绿文字 */
  --brand-eyebrow: #29af5b;/* 小标签色 */

  --surface: #ffffff;
  --surface-tint: #f2faf7; /* 浅绿背景区 */
  --surface-soft: #e8f8ef; /* 更饱和的浅绿块 */
  --mint: #b8edd7;
  --line: #dceee6;
  --line-strong: #b7d5c9;

  --footer-bg: #003d35;
  --dark-panel: #0f2f28;

  /* 尺寸 */
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --container: 1200px;
  --header-h: 64px;

  --shadow-sm: 0 1px 2px rgba(11, 40, 52, .05);
  --shadow: 0 8px 24px rgba(11, 40, 52, .07);
  --shadow-lg: 0 20px 48px rgba(11, 40, 52, .10);

  --font: "Microsoft YaHei UI", "PingFang SC", "Noto Sans", "Helvetica Neue",
          Arial, "Noto Sans CJK SC", sans-serif;
}

/* ============================ 01 基础重置 ============================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--brand-strong); outline-offset: 3px; border-radius: 4px; }

/* ============================ 02 布局工具 ============================ */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 20px; }
.section { padding-block: 80px; }
.section--tint { background: var(--surface-tint); }
.section--white { background: var(--surface); }
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split--wide-left { grid-template-columns: 1.05fr .95fr; }
.stack > * + * { margin-top: 16px; }

/* ============================ 03 顶栏 ============================ */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(242, 250, 247, .92);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }
.header-inner {
  height: var(--header-h);
  display: flex; align-items: center; gap: 28px;
}
.brand { display: inline-flex; align-items: center; gap: 9px; flex: 0 0 auto; }
.logo-mark { width: 30px; height: 30px; flex: 0 0 auto; }
.logo-img { height: 34px; width: auto; }
.logo-text {
  font-size: 17px; font-weight: 800; letter-spacing: -.02em;
  color: var(--ink); line-height: 1.15; text-transform: uppercase;
  max-width: 190px;
}
.site-footer .logo-text { color: #fff; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav-list { display: flex; align-items: center; gap: 2px; }
.nav-link {
  position: relative; display: inline-flex; align-items: center; gap: 5px;
  padding: 8px 12px; font-size: 14.5px; color: var(--ink-2);
  border-radius: var(--radius-sm); transition: color .18s, background .18s;
  white-space: nowrap;
}
.nav-link:hover { color: var(--brand-deep); background: rgba(255, 255, 255, .7); }
.nav-link.is-active { color: var(--brand-strong); font-weight: 600; }
.nav-link.is-active::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: -19px;
  height: 2px; background: var(--brand); border-radius: 2px;
}
.nav-caret { width: 10px; height: 10px; transition: transform .2s; }

.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%) translateY(-6px);
  min-width: 234px; padding: 8px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transition: opacity .18s, transform .18s, visibility .18s;
}
.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu,
.dropdown.is-open .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.dropdown:hover .nav-caret, .dropdown.is-open .nav-caret { transform: rotate(180deg); }
.dropdown-menu a {
  display: block; padding: 9px 12px; font-size: 14px; color: var(--ink-2);
  border-radius: var(--radius-sm); transition: background .15s, color .15s;
}
.dropdown-menu a:hover { background: var(--surface-soft); color: var(--brand-deep); }
.dropdown-menu a.is-active { color: var(--brand-strong); font-weight: 600; }

.lang-switch {
  display: inline-flex; align-items: center; gap: 6px; margin-left: 10px;
  padding: 5px 12px; font-size: 13px; color: var(--muted);
  background: #fff; border: 1px solid var(--line-strong); border-radius: 999px;
}
.lang-switch .is-on { color: var(--brand-strong); font-weight: 700; }

.menu-toggle { display: none; margin-left: auto; padding: 8px; border-radius: var(--radius-sm); }
.menu-toggle span {
  display: block; width: 21px; height: 2px; background: var(--ink);
  border-radius: 2px; transition: transform .2s, opacity .2s;
}
.menu-toggle span + span { margin-top: 5px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================ 04 页脚 ============================ */
.site-footer { background: var(--footer-bg); color: rgba(255, 255, 255, .62); padding-block: 60px 26px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 44px; }
.footer-tagline { margin-top: 18px; font-size: 14px; line-height: 1.75; max-width: 330px; }
.footer-col h4 { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 16px; }
.footer-col li + li { margin-top: 10px; }
.footer-col a { font-size: 14px; transition: color .16s; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .12);
  display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13px;
}
.footer-bottom a:hover { color: #fff; }

/* ============================ 05 区块 / 排版 ============================ */
.eyebrow {
  display: block; font-size: 12px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--brand-eyebrow); margin-bottom: 14px;
}
.h1 {
  font-size: clamp(38px, 5.4vw, 72px); font-weight: 700; line-height: 1.18;
  letter-spacing: -.045em; color: var(--ink);
}
.h1 .accent { color: var(--brand); }
.h2 {
  font-size: clamp(28px, 3.4vw, 44px); font-weight: 700; line-height: 1.24;
  letter-spacing: -.03em; color: var(--ink);
}
.h3 { font-size: 20px; font-weight: 700; line-height: 1.4; color: var(--ink); }
.h4 { font-size: 16px; font-weight: 700; color: var(--ink); }
.lead { font-size: 17px; line-height: 1.75; color: var(--muted); }
.body { font-size: 15px; line-height: 1.8; color: var(--muted); }
.small { font-size: 13px; color: var(--muted-2); }
.section-head { max-width: 760px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head .lead { margin-top: 16px; }

/* ============================ 06 组件 ============================ */
/* 按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; font-size: 14px; border-radius: var(--radius-sm);
  transition: background .18s, border-color .18s, color .18s, transform .18s, box-shadow .18s;
  white-space: nowrap;
}
.btn--primary { background: var(--brand); color: #fff; box-shadow: 0 6px 16px rgba(40, 183, 96, .24); }
.btn--primary:hover { background: #21a455; transform: translateY(-1px); }
.btn--ghost { background: rgba(255, 255, 255, .7); color: var(--ink-2); border: 1px solid var(--line-strong); }
.btn--ghost:hover { background: #fff; border-color: var(--brand); color: var(--brand-deep); }
.btn--onDark { background: #fff; color: var(--brand-deep); }
.btn--onDark:hover { background: var(--surface-soft); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

.link-more {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 18px;
  font-size: 14px; font-weight: 600; color: var(--brand-strong);
}
.link-more:hover { gap: 10px; }
.link-more, .link-more::after { transition: gap .18s, transform .18s; }

/* 卡片 */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px 28px; box-shadow: var(--shadow-sm);
  transition: transform .22s, box-shadow .22s, border-color .22s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.card .h3 { margin-top: 20px; }
.card .body { margin-top: 12px; }
.card-icon {
  width: 52px; height: 52px; display: grid; place-items: center;
  border-radius: 14px; background: var(--surface-soft); color: var(--brand-strong);
}
.card-icon svg { width: 26px; height: 26px; }
.card--flat { box-shadow: none; }
.card--flat:hover { transform: none; box-shadow: var(--shadow-sm); }

/* 序号卡 */
.step-num {
  display: inline-grid; place-items: center; width: 42px; height: 42px;
  border-radius: 12px; background: var(--brand); color: #fff;
  font-size: 15px; font-weight: 700; letter-spacing: .02em;
}
.step-num--soft { background: var(--surface-soft); color: var(--brand-deep); }

/* 勾选清单 */
.checklist li {
  position: relative; padding-left: 30px; font-size: 15px; line-height: 1.7;
  color: var(--ink-2);
}
.checklist li + li { margin-top: 14px; }
/* 圆环 + 对勾全部用伪元素绘制，不依赖任何图片或 mask */
.checklist li::after {
  content: ""; position: absolute; left: 0; top: 5px; width: 18px; height: 18px;
  border-radius: 50%; border: 1.6px solid var(--brand-strong);
}
.checklist li::before {
  content: ""; position: absolute; z-index: 1;
  left: 5.2px; top: 8.4px; width: 8px; height: 4.4px;
  border-left: 1.9px solid var(--brand-strong);
  border-bottom: 1.9px solid var(--brand-strong);
  transform: rotate(-45deg);
}

/* 指标条 */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.stat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 20px; text-align: center;
}
.stat b { display: block; font-size: 26px; font-weight: 800; color: var(--brand-deep); letter-spacing: -.02em; }
.stat span { display: block; margin-top: 6px; font-size: 13px; color: var(--muted); }

/* 徽章 */
.pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px;
  font-size: 12.5px; font-weight: 600; border-radius: 999px;
  background: var(--surface-soft); color: var(--brand-deep);
}

/* 特性小条（hero 下方） */
.feature-row { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 32px; }
.feature-row li { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink-2); }
.tick {
  width: 17px; height: 17px; flex: 0 0 auto; border-radius: 50%;
  border: 1.6px solid var(--brand-strong); position: relative;
}
.tick::after {
  content: ""; position: absolute; left: 4px; top: 4.5px; width: 7px; height: 4px;
  border-left: 1.7px solid var(--brand-strong); border-bottom: 1.7px solid var(--brand-strong);
  transform: rotate(-45deg);
}

/* Hero */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(circle at 78% 40%, var(--mint) 0, rgba(0,0,0,0) 34%),
    linear-gradient(120deg, #f2faf7 0%, #e0f6ee 48%, #d4f2e7 100%);
  padding-block: 92px 104px;
}
.hero--inner { padding-block: 76px 84px; text-align: center; }
.hero--inner .h1 { font-size: clamp(34px, 4.4vw, 58px); }
.hero--inner .lead { margin: 22px auto 0; max-width: 720px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.hero .lead { margin-top: 22px; max-width: 520px; }

/* 交替图文块 */
.feature-block { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature-block--rev .feature-visual { order: -1; }

/* CTA */
.cta-band { padding-block: 0 80px; background: #fff; }
.cta-card {
  position: relative; overflow: hidden; border-radius: 28px; padding: 68px 40px;
  text-align: center; color: #fff;
  background: linear-gradient(135deg, #0e5c48 0%, #0a4a3c 55%, #063a30 100%);
}
.cta-card::before, .cta-card::after {
  content: ""; position: absolute; border-radius: 50%; pointer-events: none;
}
.cta-card::before {
  width: 460px; height: 460px; right: -120px; top: -200px;
  background: radial-gradient(circle, rgba(40,183,96,.42), transparent 66%);
}
.cta-card::after {
  width: 380px; height: 380px; left: -110px; bottom: -190px;
  background: radial-gradient(circle, rgba(184,237,215,.24), transparent 68%);
}
.cta-card > * { position: relative; z-index: 1; }
.cta-card .eyebrow { color: rgba(255,255,255,.72); }
.cta-card .h2 { color: #fff; }
.cta-card .lead { color: rgba(255,255,255,.78); margin: 16px auto 0; max-width: 680px; }
.cta-ring {
  position: absolute; inset: auto; left: 50%; top: 50%; width: 620px; height: 620px;
  transform: translate(-50%, -50%); border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%; z-index: 0;
}
.cta-ring--sm { width: 420px; height: 420px; }

/* 时间线（About） */
.timeline { position: relative; margin-top: 48px; }
.timeline::before {
  content: ""; position: absolute; left: 91px; top: 10px; bottom: 10px;
  width: 2px; background: linear-gradient(180deg, var(--mint), var(--line));
}
.tl-item { position: relative; display: grid; grid-template-columns: 78px 44px 1fr; gap: 0; align-items: start; }
.tl-item + .tl-item { margin-top: 34px; }
.tl-year { font-size: 20px; font-weight: 800; color: var(--brand-deep); text-align: right; padding-top: 1px; }
.tl-dot { position: relative; height: 30px; }
.tl-dot::after {
  content: ""; position: absolute; left: 7px; top: 6px; width: 13px; height: 13px;
  border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 4px rgba(40,183,96,.16);
}
.tl-body .h3 { font-size: 18px; }
.tl-body .body { margin-top: 6px; }

/* 岗位（Careers） */
.job { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.job + .job { margin-top: 16px; }
.job > summary {
  display: flex; align-items: center; gap: 16px; padding: 24px 28px;
  cursor: pointer; list-style: none;
}
.job > summary::-webkit-details-marker { display: none; }
.job-title { font-size: 19px; font-weight: 700; color: var(--ink); }
.job-tag { font-size: 13px; color: var(--muted); }
.job-plus {
  margin-left: auto; width: 30px; height: 30px; flex: 0 0 auto; border-radius: 50%;
  border: 1px solid var(--line-strong); display: grid; place-items: center;
  color: var(--brand-strong); font-size: 17px; line-height: 1; transition: transform .2s, background .2s;
}
.job[open] .job-plus { transform: rotate(45deg); background: var(--surface-soft); }
.job-body { padding: 0 28px 28px; border-top: 1px solid var(--line); margin-top: 0; padding-top: 22px; }
.job-body h5 {
  margin: 0 0 12px; font-size: 14px; font-weight: 700; color: var(--ink);
  text-transform: uppercase; letter-spacing: .06em;
}
.job-body h5 + ul + h5 { margin-top: 26px; }
.job-list li { position: relative; padding-left: 20px; font-size: 14.5px; line-height: 1.75; color: var(--muted); }
.job-list li + li { margin-top: 9px; }
.job-list li::before {
  content: ""; position: absolute; left: 2px; top: 10px; width: 6px; height: 6px;
  border-radius: 50%; background: var(--brand);
}

/* 福利网格 */
.perk {
  display: flex; align-items: center; gap: 12px; padding: 18px 18px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  font-size: 14.5px; font-weight: 600; color: var(--ink-2);
}
.perk-ic { width: 34px; height: 34px; flex: 0 0 auto; display: grid; place-items: center;
  border-radius: 10px; background: var(--surface-soft); color: var(--brand-strong); }
.perk-ic svg { width: 18px; height: 18px; }

/* 联系信息 */
.contact-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 36px 32px; box-shadow: var(--shadow-sm);
}
.contact-item + .contact-item { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--line); }
.contact-item .small { text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.contact-item strong { display: block; margin-top: 6px; font-size: 17px; font-weight: 600; color: var(--ink); }
.contact-item a strong:hover { color: var(--brand-strong); }

/* 法律文本 */
.legal { max-width: 860px; margin-inline: auto; }
.legal h2 { font-size: 24px; font-weight: 700; margin-top: 44px; letter-spacing: -.02em; }
.legal h2:first-of-type { margin-top: 0; }
.legal h3 { font-size: 17px; font-weight: 700; margin-top: 26px; }
.legal p { margin-top: 14px; font-size: 15px; line-height: 1.9; color: var(--muted); }
.legal p strong { color: var(--ink-2); }
.legal ol, .legal ul { margin-top: 12px; }
.legal li { font-size: 15px; line-height: 1.9; color: var(--muted); }

/* ============================ 07 插画（CSS 重绘，零图片） ============================ */
.viz { position: relative; }

/* 浏览器窗口外壳 */
.win {
  background: #fff; border-radius: 16px; box-shadow: var(--shadow-lg);
  border: 1px solid var(--line); overflow: hidden;
}
.win-bar { display: flex; gap: 7px; padding: 13px 16px; border-bottom: 1px solid var(--line); background: #fbfefd; }
.win-bar i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.win-bar i:nth-child(1) { background: #ff5f57; }
.win-bar i:nth-child(2) { background: #febc2e; }
.win-bar i:nth-child(3) { background: #28c840; }
.win-body { padding: 20px; }

/* KPI 三联 */
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.kpi { border-radius: 12px; padding: 12px 13px; background: var(--surface-tint); border: 1px solid var(--line); }
.kpi--dark { background: var(--dark-panel); border-color: transparent; }
.kpi--dark .kpi-l, .kpi--dark .kpi-v { color: #fff; }
.kpi--dark .kpi-d { color: #7fe0ab; }
.kpi-l { font-size: 11px; color: var(--muted); }
.kpi-v { font-size: 19px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; margin-top: 2px; }
.kpi-d { font-size: 11px; color: var(--brand-strong); margin-top: 2px; }

.skeleton { display: grid; gap: 9px; }
.skeleton i { display: block; height: 9px; border-radius: 5px; background: var(--surface-soft); }
.skeleton i:nth-child(2) { width: 78%; }
.skeleton i:nth-child(3) { width: 62%; }
.skeleton i:nth-child(4) { width: 84%; }

/* 浮动卡片 */
.float {
  position: absolute; background: #fff; border-radius: 16px; padding: 16px 18px;
  box-shadow: var(--shadow-lg); border: 1px solid var(--line);
}
.float--gauge { left: -6%; bottom: -8%; width: 210px; text-align: center; }
.float--health { right: -4%; bottom: 6%; width: 205px; }
.float--badge {
  right: -3%; top: -6%; width: 78px; height: 78px; padding: 0;
  display: grid; place-items: center; background: var(--brand); border: 0;
  box-shadow: 0 14px 30px rgba(40,183,96,.34);
}
.float--badge svg { width: 36px; height: 36px; color: #fff; }
.gauge-val { font-size: 22px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; }
.gauge-cap { font-size: 11px; letter-spacing: .14em; color: var(--muted); margin-top: 4px; }
.health-l { font-size: 11.5px; color: var(--muted); }
.health-v { font-size: 20px; font-weight: 800; color: var(--ink); margin-top: 2px; }
.health-s { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--muted); margin-top: 8px; }
.health-s::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--brand); }

/* 聊天面板 */
.chat { background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-lg); overflow: hidden; }
.chat-head {
  display: flex; align-items: center; gap: 10px; padding: 15px 18px;
  background: var(--dark-panel); color: #fff;
}
.chat-avatar { width: 28px; height: 28px; border-radius: 9px; background: var(--brand); display: grid; place-items: center; }
.chat-avatar svg { width: 15px; height: 15px; color: #fff; }
.chat-head b { font-size: 14px; font-weight: 700; }
.chat-head span { margin-left: auto; font-size: 11px; color: rgba(255,255,255,.6); }
.chat-body { padding: 20px 18px; display: grid; gap: 16px; background: var(--surface-tint); }
.msg { max-width: 84%; }
.msg p { padding: 11px 14px; font-size: 14px; line-height: 1.6; border-radius: 14px; }
.msg small { display: block; margin-top: 6px; font-size: 11px; color: var(--muted-2); }
.msg--in p { background: #fff; border: 1px solid var(--line); border-top-left-radius: 4px; color: var(--ink-2); }
.msg--out { margin-left: auto; text-align: right; }
.msg--out p { background: var(--brand); color: #fff; border-top-right-radius: 4px; text-align: left; }
.msg--out small { text-align: right; }

/* 合规评分面板 */
.score-panel { background: var(--dark-panel); border-radius: 20px; padding: 26px 24px; color: #fff; box-shadow: var(--shadow-lg); }
.score-panel .win-bar { background: transparent; border: 0; padding: 0 0 18px; }
.score-head { display: flex; align-items: baseline; gap: 10px; }
.score-head b { font-size: 15px; }
.score-head span { margin-left: auto; font-size: 11px; color: #7fe0ab; }
.score-big { font-size: 46px; font-weight: 800; letter-spacing: -.04em; margin-top: 6px; line-height: 1; }
.score-big em { font-style: normal; font-size: 14px; font-weight: 600; color: rgba(255,255,255,.55); margin-left: 8px; }
.score-list { margin-top: 22px; display: grid; gap: 14px; }
.score-row { display: grid; grid-template-columns: 1fr 40px; gap: 12px; align-items: center; font-size: 13px; }
.score-row .lbl { color: rgba(255,255,255,.72); }
.score-row .num { text-align: right; font-weight: 700; }
.score-bar { grid-column: 1 / -1; height: 5px; border-radius: 3px; background: rgba(255,255,255,.12); overflow: hidden; margin-top: -6px; }
.score-bar i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, #28b760, #7fe0ab); }

/* 结算 / 商城 */
.shop { border-radius: 20px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-lg); background: #fff; }
.shop-top { display: flex; align-items: center; gap: 10px; padding: 13px 18px; border-bottom: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.shop-top b { font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--ink); }
.shop-top span:last-child { margin-left: auto; }
.shop-hero { padding: 34px 26px; background: linear-gradient(135deg, #eef9f4, #dff3ea); }
.shop-hero .eyebrow { margin-bottom: 10px; }
.shop-hero h4 { font-size: 25px; font-weight: 800; letter-spacing: -.03em; line-height: 1.22; color: var(--ink); }
.shop-hero p { margin-top: 10px; font-size: 13.5px; color: var(--muted); }
.shop-hero .btn { margin-top: 18px; }

.checkout { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 22px; box-shadow: var(--shadow); }
.checkout h5 { margin: 0 0 4px; font-size: 15px; font-weight: 700; color: var(--ink); }
.checkout .small { margin-bottom: 16px; }
.co-row { display: flex; align-items: center; justify-content: space-between; font-size: 13.5px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.co-row span { color: var(--muted); }
.co-row b { color: var(--ink); font-weight: 700; }
.co-pay { margin-top: 18px; width: 100%; }
.co-trust { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 14px; font-size: 11.5px; color: var(--muted); }
.co-trust li { display: inline-flex; align-items: center; gap: 5px; }
.co-trust li::before { content: "✓"; color: var(--brand-strong); font-weight: 700; }

/* 折线图（纯 SVG 内联） */
.chart { width: 100%; height: auto; }
.chart .grid-line { stroke: var(--line); stroke-width: 1; }
.chart .area { fill: url(#areaGrad); }
.chart .line { fill: none; stroke: var(--brand); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.chart .dot { fill: #fff; stroke: var(--brand); stroke-width: 2.5; }
.chart .axis { font-size: 10px; fill: var(--muted-2); }

/* 地图点阵 */
.map-wrap { position: relative; border-radius: 20px; overflow: hidden; background: linear-gradient(135deg, #f2faf7, #e2f5ec); padding: 28px; border: 1px solid var(--line); }

/* 环形 24/7 */
.ring-247 { display: grid; place-items: center; }

/* 连接图（Product Overview） */
.orbit { position: relative; aspect-ratio: 1 / 1; max-width: 420px; margin-inline: auto; }
.orbit-ring { position: absolute; inset: 0; border: 1px dashed var(--line-strong); border-radius: 50%; }
.orbit-ring--mid { inset: 15%; border-style: solid; border-color: var(--line); }
.orbit-core {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 45%; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; text-align: center;
  background: radial-gradient(circle at 30% 25%, #38c96e, #157a53); color: #fff;
  box-shadow: 0 18px 44px rgba(21, 122, 83, .3);
}
.orbit-core b { font-size: 15px; font-weight: 800; line-height: 1.3; padding: 0 14px; }
.orbit-node {
  position: absolute; background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 10px 14px; font-size: 13px; font-weight: 600; color: var(--ink-2);
  box-shadow: var(--shadow); white-space: nowrap;
}
.orbit-node:nth-child(3) { left: 50%; top: -4%; transform: translateX(-50%); }
.orbit-node:nth-child(4) { left: -6%; bottom: 16%; }
.orbit-node:nth-child(5) { right: -6%; bottom: 16%; }

/* 五维覆盖 */
.coverage { counter-reset: cov; display: grid; gap: 14px; }
.cov-item {
  display: grid; grid-template-columns: 46px 1fr; gap: 18px; align-items: start;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 24px; transition: border-color .2s, transform .2s, box-shadow .2s;
}
.cov-item:hover { border-color: var(--brand); transform: translateX(3px); box-shadow: var(--shadow-sm); }
.cov-n { font-size: 22px; font-weight: 800; color: var(--mint); letter-spacing: -.02em; }
.cov-item:hover .cov-n { color: var(--brand); }

/* 图片占位框（照片类位置，交付后替换） */
.img-slot {
  display: grid; place-items: center; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #f2faf7, #e2f5ec);
  border: 1px dashed var(--line-strong); color: var(--muted-2);
  aspect-ratio: 4 / 3; text-align: center; padding: 24px; font-size: 13px;
}
.img-slot svg { width: 34px; height: 34px; margin-bottom: 10px; color: var(--line-strong); }

/* ============================ 08 动效 ============================ */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .07s; }
.reveal.d2 { transition-delay: .14s; }
.reveal.d3 { transition-delay: .21s; }
.reveal.d4 { transition-delay: .28s; }
html:not(.is-ready) .reveal { opacity: 1; transform: none; }

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

/* ============================ 09 响应式 ============================ */
@media (max-width: 1080px) {
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .section { padding-block: 60px; }
  .hero { padding-block: 64px 72px; }
  .hero-grid, .split, .feature-block { grid-template-columns: 1fr; gap: 40px; }
  .feature-block--rev .feature-visual { order: 0; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .float--gauge { left: 0; bottom: -6%; width: 180px; }
  .float--health { right: 0; }
  .float--badge { width: 62px; height: 62px; }

  .menu-toggle { display: block; }
  .nav {
    position: absolute; top: 100%; left: 0; width: 100%;
    height: calc(100vh - var(--header-h));
    height: calc(100dvh - var(--header-h)); margin: 0; padding: 20px;
    display: none; flex-direction: column; align-items: stretch; gap: 4px;
    background: #fff; overflow-y: auto; border-top: 1px solid var(--line);
  }
  .nav.is-open { display: flex; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-link { padding: 13px 14px; font-size: 16px; }
  .nav-link.is-active::after { display: none; }
  .nav-link.is-active { background: var(--surface-soft); }
  .dropdown-menu {
    position: static; transform: none; opacity: 1; visibility: visible;
    box-shadow: none; border: 0; border-left: 2px solid var(--line);
    border-radius: 0; margin: 2px 0 6px 14px; padding: 0 0 0 8px;
    min-width: 0; display: none;
  }
  .dropdown.is-open .dropdown-menu { display: block; transform: none; }
  .dropdown:hover .dropdown-menu { display: none; }
  .dropdown.is-open:hover .dropdown-menu { display: block; }
  .lang-switch { margin: 12px 0 0; align-self: flex-start; }

  .timeline::before { left: 15px; }
  .tl-item { grid-template-columns: 34px 1fr; gap: 0 14px; }
  .tl-year { grid-column: 2; text-align: left; font-size: 17px; margin-bottom: 4px; }
  .tl-dot { grid-column: 1; grid-row: 1 / span 2; }
  .tl-dot::after { left: 9px; top: 8px; }
  .tl-body { grid-column: 2; }

  .cta-card { padding: 48px 24px; border-radius: 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 560px) {
  .container { padding-inline: 18px; }
  .section { padding-block: 48px; }
  .card { padding: 26px 22px; }
  .btn-row .btn { flex: 1 1 auto; }
  .kpis { grid-template-columns: 1fr; }
  .grid-4, .stat-row { grid-template-columns: 1fr; }
  .float--gauge, .float--health { position: static; width: auto; margin-top: 14px; }
  .float--badge { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .job > summary { padding: 20px; gap: 10px; flex-wrap: wrap; }
  .job-body { padding: 20px 20px 24px; }
}

/* ============================ 打印 ============================ */
@media print {
  .site-header, .nav, .cta-band, .menu-toggle { display: none !important; }
  body { color: #000; }
  [data-route][hidden] { display: none !important; }
}