:root {
  --color-ink: #1f2a3a;
  --color-accent: #2f6f6a;
  --color-accent-dark: #245450;
  --color-bg: #f6f7f9;
  --color-card: #ffffff;
  --color-border: #d9dee5;
  --color-text: #333a45;
  --color-muted: #6b7480;
  --color-soft: #eef1f4;
  --radius: 6px;
  --shadow-sm: 0 1px 2px rgba(31, 42, 58, 0.06);
  --shadow-md: 0 6px 20px rgba(31, 42, 58, 0.08);
  --container: 1160px;
  --gap: 24px;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

/* ============================================================
   base
   ============================================================ */

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

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

body.site-body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--color-ink);
  font-weight: 700;
  line-height: 1.35;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

a:hover {
  color: var(--color-accent-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

figure {
  margin: 0;
}

table {
  border-collapse: collapse;
  width: 100%;
}

button {
  font-family: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 10px 16px;
  background: var(--color-ink);
  color: #fff;
  border-radius: 0 0 var(--radius) 0;
}

.skip-link:focus {
  left: 0;
  color: #fff;
}

/* ============================================================
   layout
   ============================================================ */

.top-bar {
  background: var(--color-ink);
  color: #d7dde5;
  font-size: 13px;
}

.top-bar-text {
  max-width: var(--container);
  margin: 0 auto;
  padding: 9px 24px;
  line-height: 1.6;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  min-height: 66px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1px;
  color: var(--color-ink);
  padding: 8px 0;
  flex: 0 0 auto;
}

.brand:hover {
  color: var(--color-accent);
}

.brand-name {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.brand-desc {
  font-size: 12px;
  color: var(--color-muted);
  line-height: 1.3;
}

.site-nav {
  margin-left: auto;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  display: flex;
}

.nav-link {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  color: var(--color-text);
  font-size: 15px;
  border-radius: var(--radius);
  border-bottom: 2px solid transparent;
}

.nav-link:hover {
  background: var(--color-soft);
  color: var(--color-ink);
}

.nav-link.is-current {
  color: var(--color-accent);
  font-weight: 700;
  border-bottom-color: var(--color-accent);
}

.lang-entry {
  flex: 0 0 auto;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0 10px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
}

.site-main {
  display: block;
}

.section {
  padding: 52px 0;
  border-top: 1px solid var(--color-border);
}

.section:first-child {
  border-top: 0;
}

.section-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section-head {
  margin-bottom: 26px;
  max-width: 860px;
}

.section-title {
  font-size: 26px;
  letter-spacing: 0;
}

.section-title-sm {
  font-size: 20px;
  margin-bottom: 14px;
}

.section-text {
  margin-top: 10px;
  color: var(--color-muted);
  font-size: 15px;
}

.section-text a {
  border-bottom: 1px solid rgba(47, 111, 106, 0.4);
}

.section-lead {
  margin-top: 10px;
  color: var(--color-muted);
  font-size: 15px;
}

.section-more {
  margin-top: 22px;
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-accent);
}

.link-more::after {
  content: "→";
  font-size: 14px;
}

.section-note {
  margin-top: 18px;
  font-size: 14px;
  color: var(--color-muted);
}

/* ============================================================
   components
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  color: #fff;
}

.btn-ghost {
  background: #fff;
  color: var(--color-ink);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.table-scroll,
.table-wrap {
  overflow-x: auto;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.data-table {
  min-width: 640px;
  font-size: 14.5px;
}

.data-table caption.table-caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px 0;
  color: var(--color-muted);
  font-size: 13px;
}

.data-table th,
.data-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

.data-table thead th {
  background: var(--color-soft);
  color: var(--color-ink);
  font-weight: 700;
  white-space: nowrap;
}

.data-table tbody tr:last-child th,
.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.data-table tbody tr:hover {
  background: #fafbfc;
}

.check-list {
  display: grid;
  gap: 10px;
}

.check-item {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  color: var(--color-text);
}

.check-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 2px;
}

.section-media,
.section-figure,
.content-hero,
.faq-media {
  margin: 20px 0 26px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.section-media img,
.section-figure img,
.content-hero img,
.faq-media img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  background: var(--color-soft);
}

.media-caption,
.figure-caption,
.content-hero figcaption,
.faq-media-caption {
  padding: 11px 16px;
  font-size: 13px;
  color: var(--color-muted);
  border-top: 1px solid var(--color-border);
}

/* ---------- FAQ 折叠 ---------- */

.faq-groups,
.faq-list {
  display: grid;
  gap: 10px;
}

.faq-group {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 14px;
}

.faq-group-title {
  font-size: 17px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-card);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink);
  cursor: pointer;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 18px;
  font-weight: 400;
  color: var(--color-accent);
  line-height: 1;
}

.faq-item[open] .faq-question::after {
  content: "−";
}

.faq-item[open] .faq-question {
  color: var(--color-accent);
}

.faq-answer {
  padding: 0 16px 15px;
  font-size: 14.5px;
  color: var(--color-text);
  border-top: 1px solid var(--color-border);
  padding-top: 13px;
}

/* ============================================================
   pages · 首页
   ============================================================ */

.hero {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
}

.hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 46px 24px 34px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 40px;
  align-items: start;
}

.hero-lead {
  min-width: 0;
}

.hero-eyebrow {
  display: inline-block;
  padding: 4px 10px;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--color-accent);
  background: rgba(47, 111, 106, 0.08);
  border: 1px solid rgba(47, 111, 106, 0.25);
  border-radius: var(--radius);
}

.hero-title {
  font-size: 34px;
  line-height: 1.3;
  margin-bottom: 16px;
}

.hero-text {
  font-size: 16px;
  color: var(--color-text);
  max-width: 34em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-aside {
  min-width: 0;
}

.hero-figure {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--color-soft);
}

.hero-caption {
  padding: 11px 16px;
  font-size: 13px;
  color: var(--color-muted);
  border-top: 1px solid var(--color-border);
}

.hero-table-wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 46px;
}

/* ---------- 服务矩阵概览 ---------- */

.section-services .section-text a {
  margin-left: 4px;
}

/* ---------- 合作流程四阶段 ---------- */

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  counter-reset: process;
}

.process-item {
  position: relative;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.process-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.process-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: var(--color-ink);
  border-radius: var(--radius);
}

.process-name {
  font-size: 17px;
}

.process-action {
  font-size: 14.5px;
  color: var(--color-text);
}

.process-output {
  font-size: 13.5px;
  color: var(--color-muted);
  padding-top: 8px;
  border-top: 1px dashed var(--color-border);
}

/* ---------- 案例摘要入口 ---------- */

.case-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.case-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.case-item:hover {
  box-shadow: var(--shadow-md);
}

.case-name {
  font-size: 16.5px;
}

.case-need {
  font-size: 14.5px;
  color: var(--color-text);
}

.case-way {
  font-size: 13.5px;
  color: var(--color-muted);
}

/* ---------- 常见问题摘要 ---------- */

.section-faq .faq-groups {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.section-faq .faq-group {
  margin-bottom: 0;
}

/* ---------- 服务承诺 ---------- */

.commitment-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.commitment-col {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
}

.commitment-subtitle {
  font-size: 17px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

/* ---------- 站内页面索引 ---------- */

.index-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 18px;
}

.index-col {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.index-col:hover {
  border-color: var(--color-accent);
}

.index-col-title {
  font-size: 16px;
}

.index-col-text {
  font-size: 14px;
  color: var(--color-muted);
  flex: 1 1 auto;
}

/* ---------- 图片区块 ---------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.gallery-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--color-soft);
}

.gallery-caption {
  padding: 11px 16px;
  font-size: 13px;
  color: var(--color-muted);
}

/* ============================================================
   pages · 内页通用
   ============================================================ */

.inner-main {
  display: block;
  padding-bottom: 60px;
}

.breadcrumb {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px 24px 0;
  font-size: 13.5px;
  color: var(--color-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.breadcrumb a {
  color: var(--color-muted);
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb-sep {
  color: #b6bdc7;
}

.breadcrumb-current {
  color: var(--color-ink);
  font-weight: 600;
}

.page-header {
  max-width: var(--container);
  margin: 0 auto;
  padding: 20px 24px 0;
}

.page-title {
  font-size: 30px;
  line-height: 1.3;
  margin-bottom: 12px;
}

.page-description {
  font-size: 15.5px;
  color: var(--color-muted);
  max-width: 62em;
}

.page-layout {
  max-width: var(--container);
  margin: 0 auto;
  padding: 30px 24px 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 34px;
  align-items: start;
}

.layout-main,
.content-main,
.main-column {
  min-width: 0;
}

.layout-side,
.content-side,
.content-aside,
.side-column {
  min-width: 0;
  position: sticky;
  top: 86px;
}

.inner-main .section {
  padding: 32px 0;
  border-top: 0;
}

.inner-main .section:first-of-type {
  padding-top: 0;
}

.inner-main .section-title {
  font-size: 22px;
}

/* ---------- 侧栏 ---------- */

.side-title,
.aside-title {
  font-size: 15px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-accent);
}

.side-block,
.aside-block {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}

.side-block:last-child,
.aside-block:last-child {
  margin-bottom: 0;
}

.side-block-title {
  font-size: 15px;
  margin-bottom: 10px;
}

.side-list,
.aside-list,
.aside-link-list {
  display: grid;
  gap: 9px;
  font-size: 14px;
}

.side-list a,
.aside-list a,
.aside-link-list a {
  display: block;
  padding: 3px 0;
}

.aside-item,
.aside-link-item {
  color: var(--color-text);
  font-size: 14px;
  position: relative;
  padding-left: 14px;
}

.aside-item::before,
.aside-link-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  background: var(--color-accent);
  border-radius: 50%;
}

.side-text {
  font-size: 14px;
  color: var(--color-muted);
}

.side-links {
  display: grid;
  gap: 8px;
  font-size: 14px;
}

/* ============================================================
   pages · 服务矩阵
   ============================================================ */

.overview-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.overview-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
}

.overview-name {
  font-size: 16px;
  margin-bottom: 8px;
}

.overview-desc {
  font-size: 14.5px;
  color: var(--color-muted);
}

.service-group {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 16px;
}

.service-group:last-child {
  margin-bottom: 0;
}

.group-title {
  font-size: 17px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.service-list {
  display: grid;
  gap: 14px;
}

.service-item {
  padding-left: 16px;
  border-left: 2px solid var(--color-soft);
}

.service-item:hover {
  border-left-color: var(--color-accent);
}

.service-name {
  font-size: 15.5px;
  margin-bottom: 5px;
}

.service-desc {
  font-size: 14.5px;
  color: var(--color-text);
}

.service-meta {
  margin-top: 7px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 13px;
  color: var(--color-muted);
}

.meta-label {
  display: inline-block;
  min-width: 62px;
  color: var(--color-ink);
  font-weight: 600;
}

.section-prepare .table-scroll {
  margin-top: 18px;
}

.boundary-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.boundary-item {
  position: relative;
  padding: 12px 16px 12px 34px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14.5px;
}

.boundary-item::before {
  content: "!";
  position: absolute;
  left: 12px;
  top: 12px;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: var(--color-muted);
  border-radius: 50%;
}

/* ============================================================
   pages · 合作流程
   ============================================================ */

.stage-index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 20px 0;
}

.stage-index-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.stage-index-no {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent);
}

.stage-index-name {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--color-ink);
}

.stage-index-note {
  font-size: 13px;
  color: var(--color-muted);
}

.stage-timeline {
  display: grid;
  gap: 16px;
  margin-top: 22px;
  position: relative;
}

.stage-item {
  position: relative;
  padding-left: 26px;
  border-left: 2px solid var(--color-border);
}

.stage-item:last-child {
  border-left-color: transparent;
}

.stage-item::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: #fff;
  border: 3px solid var(--color-accent);
  border-radius: 50%;
}

.stage-article {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 22px;
}

.stage-article:hover {
  border-color: var(--color-accent);
}

.stage-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
}

.stage-no {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
}

.stage-name {
  font-size: 18px;
}

.stage-summary {
  font-size: 14.5px;
  color: var(--color-text);
  margin-bottom: 12px;
}

.stage-detail {
  display: grid;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px dashed var(--color-border);
}

.stage-detail-term {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-ink);
}

.stage-detail-desc {
  font-size: 14.5px;
  color: var(--color-muted);
}

.rule-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.rule-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
}

.rule-title {
  font-size: 16px;
  margin-bottom: 8px;
}

.rule-text {
  font-size: 14.5px;
  color: var(--color-muted);
}

/* ============================================================
   pages · 案例摘要
   ============================================================ */

.block {
  padding: 30px 0;
  border-top: 1px solid var(--color-border);
}

.content-main > .block:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.block-title {
  font-size: 22px;
  margin-bottom: 12px;
}

.block-text {
  font-size: 15px;
  color: var(--color-muted);
}

.dimension-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.dimension-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
}

.dimension-title {
  font-size: 16px;
  margin-bottom: 8px;
}

.dimension-text {
  font-size: 14.5px;
  color: var(--color-muted);
}

.block-scenes {
  display: grid;
  gap: 16px;
}

.block-scenes .block-title,
.block-scenes .block-text {
  margin-bottom: 0;
}

.scene-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: grid;
  gap: 8px;
}

.scene-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.scene-name {
  font-size: 17px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.scene-ask,
.scene-deal,
.scene-key {
  font-size: 14.5px;
  color: var(--color-text);
}

.scene-key {
  color: var(--color-muted);
  font-size: 13.5px;
}

.scene-label {
  display: inline-block;
  min-width: 74px;
  margin-right: 6px;
  font-weight: 700;
  color: var(--color-ink);
}

.block-compare .table-wrap {
  margin-top: 18px;
}

.outside-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.outside-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-muted);
  border-radius: var(--radius);
  padding: 18px;
}

.outside-title {
  font-size: 16px;
  margin-bottom: 8px;
}

.outside-text {
  font-size: 14.5px;
  color: var(--color-muted);
}

/* ============================================================
   pages · 常见问题
   ============================================================ */

.faq-intro {
  padding-bottom: 26px;
  border-bottom: 1px solid var(--color-border);
}

.faq-group-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.faq-group-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.faq-group-name {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--color-ink);
}

.faq-group-desc {
  font-size: 13px;
  color: var(--color-muted);
}

.faq-intro .faq-media {
  margin-bottom: 0;
}

.faq-group {
  padding: 30px 0;
  border-top: 1px solid var(--color-border);
}

.faq-group .section-text {
  margin-bottom: 16px;
}

.faq-confirm {
  padding: 30px 0;
  border-top: 1px solid var(--color-border);
}

.confirm-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.confirm-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
}

.confirm-title {
  font-size: 16px;
  margin-bottom: 8px;
}

.confirm-text {
  font-size: 14.5px;
  color: var(--color-muted);
}

.faq-entry {
  padding: 30px 0 0;
  border-top: 1px solid var(--color-border);
}

.entry-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.entry-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 15px;
  font-weight: 600;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.entry-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ============================================================
   pages · 404
   ============================================================ */

.error-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52vh;
  padding: 60px 24px;
}

.error-inner {
  max-width: 620px;
  text-align: left;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 32px;
}

.error-code {
  font-size: 44px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 14px;
}

.error-title {
  font-size: 24px;
  margin-bottom: 12px;
}

.error-text {
  font-size: 15px;
  color: var(--color-muted);
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ============================================================
   footer
   ============================================================ */

.site-footer {
  background: var(--color-ink);
  color: #c3cad4;
  margin-top: 20px;
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 34px 24px 26px;
}

.footer-top {
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-top-link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  font-size: 14px;
  color: #dbe1e8;
}

.footer-top-link:hover {
  color: #fff;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding: 24px 0;
}

.footer-col-title {
  font-size: 14.5px;
  color: #fff;
  margin-bottom: 12px;
}

.footer-list {
  display: grid;
  gap: 8px;
  font-size: 13.5px;
}

.footer-list a {
  color: #c3cad4;
}

.footer-list a:hover {
  color: #fff;
}

.footer-text {
  font-size: 13.5px;
  color: #aab3be;
}

.footer-copy {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
  color: #98a2ad;
}

/* ============================================================
   responsive
   ============================================================ */

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    padding-top: 36px;
  }

  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-layout {
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 26px;
  }

  .layout-side,
  .content-side,
  .content-aside,
  .side-column {
    position: static;
  }
}

@media (max-width: 900px) {
  .page-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .section-faq .faq-groups {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar-text {
    padding: 8px 18px;
    font-size: 12.5px;
  }

  .header-inner {
    padding: 0 18px;
    min-height: 60px;
    flex-wrap: wrap;
    gap: 12px;
  }

  .nav-toggle {
    display: flex;
  }

  .lang-entry {
    order: 3;
    margin-left: 0;
    padding: 5px 10px;
    font-size: 12.5px;
  }

  .site-nav {
    order: 4;
    flex: 1 0 100%;
    margin-left: 0;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 8px 0 12px;
    border-top: 1px solid var(--color-border);
  }

  .nav-list.is-open {
    display: flex;
  }

  .nav-link {
    min-height: 46px;
    padding: 0 12px;
    font-size: 15.5px;
    border-bottom: 0;
    border-left: 3px solid transparent;
  }

  .nav-link.is-current {
    border-bottom: 0;
    border-left-color: var(--color-accent);
    background: rgba(47, 111, 106, 0.07);
  }

  .section {
    padding: 36px 0;
  }

  .section-inner,
  .hero-table-wrap {
    padding-left: 18px;
    padding-right: 18px;
  }

  .section-title {
    font-size: 22px;
  }

  .section-title-sm {
    font-size: 18px;
  }

  .hero-inner {
    padding: 28px 18px 26px;
  }

  .hero-title {
    font-size: 26px;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }

  .process-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .commitment-columns {
    grid-template-columns: minmax(0, 1fr);
  }

  .breadcrumb,
  .page-header,
  .page-layout {
    padding-left: 18px;
    padding-right: 18px;
  }

  .page-title {
    font-size: 24px;
  }

  .inner-main .section {
    padding: 26px 0;
  }

  .inner-main .section-title {
    font-size: 20px;
  }

  .error-inner {
    padding: 28px 22px;
  }

  .error-code {
    font-size: 36px;
  }

  .error-title {
    font-size: 21px;
  }

  .footer-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (max-width: 480px) {
  body.site-body {
    font-size: 15.5px;
  }

  .brand-name {
    font-size: 18px;
  }

  .brand-desc {
    font-size: 11.5px;
  }

  .hero-title {
    font-size: 23px;
  }

  .hero-eyebrow {
    font-size: 12px;
  }

  .page-title {
    font-size: 22px;
  }

  .section-title,
  .inner-main .section-title,
  .block-title {
    font-size: 19px;
  }

  .process-item,
  .case-item,
  .service-group,
  .scene-card,
  .stage-article,
  .commitment-col,
  .index-col,
  .overview-item,
  .rule-item,
  .outside-item,
  .confirm-item,
  .faq-group {
    padding: 16px;
  }

  .stage-item {
    padding-left: 20px;
  }

  .scene-label {
    display: block;
    min-width: 0;
    margin: 0 0 2px;
  }

  .entry-link {
    flex: 1 1 100%;
    justify-content: center;
  }

  .footer-columns {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}