/* ============================================================
   麻豆广告传媒官网 · 整站样式表
   视觉方向：游戏资料站风的企业官网
   色彩令牌：深蓝黑 / 次级深色 / 浅灰 / 卡片白 / 强调橙 / 辅助蓝灰 / 正文深色
   ============================================================ */

/* ============================================================
   Base —— 重置、字体、色彩令牌、全局基础
   ============================================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: #1a202c;
  background-color: #f5f6f8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: #3e5c76;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #e8a33d;
}

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

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

/* 等宽字体用于属性表与字段名 */
.spec-table th,
.spec-table td,
.term-table th,
.term-table td,
.attr-term,
.attr-desc,
.field-label,
.step-field .field-label,
.deliverable-field dt,
.deliverable-field dd {
  font-family: "SF Mono", "Cascadia Code", "Consolas", "Courier New", monospace;
}

/* ============================================================
   Layout —— 全站骨架容器
   ============================================================ */

.site-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1 0 auto;
}

.site-home {
  background-color: #f5f6f8;
}

.site-inner {
  background-color: #f5f6f8;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ============================================================
   Components —— 页头 / 导航
   ============================================================ */

.site-header {
  background-color: #0f1b2d;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.02em;
  white-space: nowrap;
  line-height: 1.3;
}

.brand:hover {
  color: #e8a33d;
}

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

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

.nav-item a {
  display: block;
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  border-radius: 4px;
  transition: color 0.2s ease, background-color 0.2s ease;
  white-space: nowrap;
}

.nav-item a:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.08);
}

.nav-item.is-current a {
  color: #e8a33d;
  background-color: rgba(232, 163, 61, 0.12);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  color: #0f1b2d;
  background-color: #e8a33d;
  border-radius: 4px;
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.header-cta:hover {
  background-color: #d4922e;
  color: #0f1b2d;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border-radius: 4px;
  background-color: transparent;
}

.nav-toggle-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: #ffffff;
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* ============================================================
   Components —— 按钮
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 4px;
  line-height: 1.4;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  min-height: 44px;
}

.btn-primary {
  background-color: #e8a33d;
  color: #0f1b2d;
}

.btn-primary:hover {
  background-color: #d4922e;
  color: #0f1b2d;
}

.btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
  border-color: #e8a33d;
  color: #e8a33d;
  background-color: rgba(232, 163, 61, 0.08);
}

/* ============================================================
   Components —— 面包屑 / 页面标题区
   ============================================================ */

.breadcrumb {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px 0;
  font-size: 13px;
  color: #3e5c76;
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb a {
  color: #3e5c76;
}

.breadcrumb a:hover {
  color: #e8a33d;
}

.breadcrumb-sep {
  color: #3e5c76;
  opacity: 0.6;
}

.breadcrumb-current {
  color: #1a202c;
  font-weight: 500;
}

.page-header {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 24px 8px;
}

.page-title {
  font-size: 32px;
  font-weight: 700;
  color: #0f1b2d;
  line-height: 1.3;
  margin-bottom: 10px;
}

.page-description {
  font-size: 15px;
  color: #3e5c76;
  max-width: 720px;
  line-height: 1.7;
}

/* ============================================================
   Components —— 通用区块标题
   ============================================================ */

.section-title {
  font-size: 24px;
  font-weight: 700;
  color: #0f1b2d;
  line-height: 1.4;
  margin-bottom: 8px;
}

.section-desc {
  font-size: 15px;
  color: #3e5c76;
  line-height: 1.7;
  max-width: 720px;
  margin-bottom: 24px;
}

/* ============================================================
   Components —— 下拉组件（服务方向 / 交付物 / 团队角色）
   ============================================================ */

.dropdown-wrap,
.filter-select,
.custom-select {
  position: relative;
  max-width: 360px;
  margin-bottom: 32px;
}

.dropdown-trigger,
.filter-trigger,
.select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 16px;
  background-color: #ffffff;
  border: 1px solid #3e5c76;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 500;
  color: #0f1b2d;
  min-height: 44px;
  transition: border-color 0.2s ease;
}

.dropdown-trigger:hover,
.filter-trigger:hover,
.select-trigger:hover {
  border-color: #e8a33d;
}

.dropdown-arrow,
.filter-arrow {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-right: 2px solid #3e5c76;
  border-bottom: 2px solid #3e5c76;
  transform: rotate(45deg);
  margin-left: 12px;
  margin-top: -4px;
  transition: transform 0.2s ease;
}

.dropdown-trigger[aria-expanded="true"] .dropdown-arrow,
.filter-trigger[aria-expanded="true"] .filter-arrow {
  transform: rotate(225deg);
  margin-top: 4px;
}

.dropdown-list,
.filter-options,
.select-options {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  width: 100%;
  background-color: #ffffff;
  border: 1px solid #3e5c76;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(15, 27, 45, 0.12);
  z-index: 50;
  max-height: 280px;
  overflow-y: auto;
}

.dropdown-item,
.filter-option,
.select-option {
  padding: 12px 16px;
  font-size: 15px;
  color: #1a202c;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.dropdown-item:hover,
.filter-option:hover,
.select-option:hover {
  background-color: #f5f6f8;
}

.dropdown-item.is-active,
.filter-option.is-selected,
.select-option[aria-selected="true"] {
  background-color: rgba(232, 163, 61, 0.12);
  color: #0f1b2d;
  font-weight: 600;
}

/* ============================================================
   Components —— 页脚
   ============================================================ */

.site-footer {
  background-color: #0f1b2d;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 0;
}

.footer-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px 32px;
}

.footer-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 32px;
}

.footer-tagline {
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.5;
}

.footer-links {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  margin-bottom: 28px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.footer-nav a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  padding: 6px 0;
  display: inline-block;
}

.footer-nav a:hover {
  color: #e8a33d;
}

.footer-info {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  max-width: 420px;
  line-height: 1.6;
  text-align: right;
}

.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
}

/* ============================================================
   Components —— 折叠问答（首页与 FAQ 页共用）
   ============================================================ */

.faq-item {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  margin-bottom: 10px;
  overflow: hidden;
}

.faq-item summary {
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 600;
  color: #0f1b2d;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color 0.2s ease;
}

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

.faq-item summary::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-right: 2px solid #3e5c76;
  border-bottom: 2px solid #3e5c76;
  transform: rotate(45deg);
  margin-top: -4px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(225deg);
  margin-top: 4px;
}

.faq-item summary:hover {
  color: #e8a33d;
}

.faq-answer {
  padding: 0 20px 16px;
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.7;
}

/* ============================================================
   Components —— 入口横幅 / 相关链接
   ============================================================ */

.cta-banner {
  background-color: #0f1b2d;
  border-radius: 8px;
  padding: 40px 48px;
  margin: 48px 0;
}

.cta-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-banner-title,
.cta-title {
  font-size: 24px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.4;
  margin-bottom: 8px;
}

.cta-banner-content p,
.cta-text {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  max-width: 520px;
}

.cta-banner-actions,
.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.related-links {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8px 24px 48px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.related-links-label {
  font-size: 14px;
  font-weight: 600;
  color: #0f1b2d;
}

.related-links-item {
  font-size: 14px;
  color: #3e5c76;
  padding: 6px 14px;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.related-links-item:hover {
  border-color: #e8a33d;
  color: #e8a33d;
}

/* ============================================================
   Pages —— 首页
   ============================================================ */

/* ----- 首屏 hero ----- */

.hero-section {
  background-color: #0f1b2d;
  color: #ffffff;
}

.hero-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 24px 72px;
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.3;
  color: #ffffff;
  margin-bottom: 12px;
}

.hero-slogan {
  font-size: 20px;
  font-weight: 600;
  color: #e8a33d;
  margin-bottom: 12px;
  line-height: 1.4;
}

.hero-lead {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 520px;
}

.capability-fields {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}

.field-item {
  background-color: #1d2b3f;
  border-radius: 6px;
  padding: 14px 16px;
  text-align: center;
}

.field-num {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: #e8a33d;
  line-height: 1.3;
}

.field-label {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 4px;
}

.process-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 32px;
  background-color: #1d2b3f;
  border-radius: 6px;
  padding: 16px 12px;
}

.process-step {
  text-align: center;
  padding: 4px 6px;
}

.step-index {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #e8a33d;
  margin-bottom: 4px;
}

.process-step span:last-child {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.4;
}

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

.hero-visual {
  position: relative;
}

.hero-figure {
  border-radius: 8px;
  overflow: hidden;
  background-color: #1d2b3f;
}

.hero-figure img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
}

.hero-figure figcaption {
  padding: 14px 18px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
  background-color: #1d2b3f;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  line-height: 1.5;
}

/* ----- 首页通用区块 ----- */

.section-block {
  padding: 56px 0;
}

.section-block:nth-of-type(even) {
  background-color: #ffffff;
}

/* ----- 服务方向四列 ----- */

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.service-card:hover {
  box-shadow: 0 8px 24px rgba(15, 27, 45, 0.1);
  transform: translateY(-4px);
}

.card-index {
  font-size: 13px;
  font-weight: 700;
  color: #e8a33d;
  display: block;
  margin-bottom: 12px;
}

.card-title {
  font-size: 18px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 10px;
  line-height: 1.4;
}

.card-text {
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.65;
  margin-bottom: 16px;
  flex-grow: 1;
}

.card-link {
  font-size: 14px;
  font-weight: 600;
  color: #e8a33d;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.card-link:hover {
  color: #d4922e;
}

/* ----- 作品目录预览 ----- */

.works-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.work-item {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.work-item:hover {
  box-shadow: 0 8px 24px rgba(15, 27, 45, 0.1);
  transform: translateY(-4px);
}

.work-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.work-item figcaption {
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  color: #0f1b2d;
  line-height: 1.4;
}

.view-all-link {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: #e8a33d;
  gap: 4px;
}

.view-all-link:hover {
  color: #d4922e;
}

/* ----- 团队角色预览 ----- */

.team-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.role-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 24px 22px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.role-card:hover {
  box-shadow: 0 8px 24px rgba(15, 27, 45, 0.1);
  transform: translateY(-4px);
}

.role-name {
  font-size: 18px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 8px;
}

.role-duty {
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.6;
  margin-bottom: 14px;
}

.role-method,
.role-output {
  display: inline-block;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  margin-right: 8px;
  margin-bottom: 6px;
  line-height: 1.5;
}

.role-method {
  background-color: rgba(232, 163, 61, 0.12);
  color: #b87a1e;
}

.role-output {
  background-color: rgba(62, 92, 118, 0.1);
  color: #3e5c76;
}

/* ----- 传媒资料预览 ----- */

.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.resource-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 24px 22px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.resource-card:hover {
  box-shadow: 0 8px 24px rgba(15, 27, 45, 0.1);
  transform: translateY(-4px);
}

.resource-title {
  font-size: 18px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 8px;
}

.resource-summary {
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.65;
  margin-bottom: 12px;
}

.resource-points {
  padding-left: 0;
}

.resource-points li {
  font-size: 13px;
  color: #3e5c76;
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
  margin-bottom: 6px;
}

.resource-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background-color: #e8a33d;
  border-radius: 1px;
}

/* ----- FAQ 预览 ----- */

.faq-preview-shell {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  align-items: start;
}

.faq-category-list ul {
  margin-top: 16px;
}

.faq-category-list li {
  margin-bottom: 8px;
}

.faq-category-list a {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  color: #3e5c76;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.faq-category-list a:hover {
  border-color: #e8a33d;
  color: #e8a33d;
}

.faq-accordion-preview {
  padding-top: 4px;
}

.faq-accordion-preview .faq-item p {
  padding: 0 20px 16px;
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.7;
}

.faq-accordion-preview .view-all-link {
  margin-top: 12px;
}

/* ============================================================
   Pages —— 服务方向页
   ============================================================ */

.service-switch {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px 0;
}

.service-switch .section-title {
  font-size: 18px;
  margin-bottom: 12px;
}

.service-detail {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
}

.service-name {
  font-size: 24px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid #e8a33d;
  display: inline-block;
}

.service-body {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-block {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 20px;
}

.service-block-title {
  font-size: 15px;
  font-weight: 700;
  color: #e8a33d;
  margin-bottom: 8px;
}

.service-block p {
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.65;
}

.service-figure {
  max-width: 1200px;
  margin: 32px auto 0;
  padding: 0 24px;
}

.service-figure img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 8px;
}

.service-figure figcaption {
  font-size: 13px;
  color: #3e5c76;
  padding: 12px 4px;
  line-height: 1.6;
}

.service-boundary {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 0;
}

.service-boundary .section-title {
  font-size: 20px;
}

.boundary-lead {
  font-size: 15px;
  color: #3e5c76;
  margin-bottom: 16px;
  max-width: 720px;
}

.boundary-list {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 20px 24px;
  margin-bottom: 16px;
}

.boundary-list li {
  font-size: 14px;
  color: #1a202c;
  line-height: 1.7;
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
}

.boundary-list li::before {
  content: "×";
  position: absolute;
  left: 0;
  top: 0;
  color: #e8a33d;
  font-weight: 700;
}

.boundary-note {
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.7;
}

/* ============================================================
   Pages —— 作品目录页
   ============================================================ */

.works-filter {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px 0;
}

.works-filter .section-title {
  font-size: 18px;
  margin-bottom: 12px;
}

.works-spec {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
}

.spec-table-wrap {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  overflow: hidden;
}

.spec-table th,
.spec-table td {
  padding: 14px 18px;
  text-align: left;
  font-size: 14px;
  line-height: 1.6;
  border-bottom: 1px solid #e2e8f0;
}

.spec-table thead th {
  background-color: #0f1b2d;
  color: #ffffff;
  font-weight: 600;
  font-size: 13px;
}

.spec-table tbody th {
  background-color: #f5f6f8;
  color: #0f1b2d;
  font-weight: 600;
  width: 140px;
  white-space: nowrap;
}

.spec-table tbody td {
  color: #1a202c;
}

.spec-table tbody tr:last-child th,
.spec-table tbody tr:last-child td {
  border-bottom: none;
}

.works-gallery {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
}

.gallery-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.gallery-caption {
  padding: 12px 14px;
  font-size: 13px;
  color: #0f1b2d;
  font-weight: 500;
  line-height: 1.4;
}

.works-index {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
}

.index-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.index-tag a {
  display: inline-block;
  padding: 8px 18px;
  font-size: 14px;
  color: #3e5c76;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.index-tag a:hover {
  border-color: #e8a33d;
  color: #e8a33d;
}

.deliverable-details {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
}

.deliverable-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 16px;
}

.deliverable-name {
  font-size: 18px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e8a33d;
  display: inline-block;
}

.deliverable-field {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0;
}

.deliverable-field dt {
  font-size: 14px;
  font-weight: 600;
  color: #0f1b2d;
  padding: 10px 12px;
  background-color: #f5f6f8;
  border-bottom: 1px solid #e2e8f0;
}

.deliverable-field dd {
  font-size: 14px;
  color: #1a202c;
  padding: 10px 12px;
  border-bottom: 1px solid #e2e8f0;
  line-height: 1.6;
}

.deliverable-field dt:last-of-type,
.deliverable-field dd:last-of-type {
  border-bottom: none;
}

/* ============================================================
   Pages —— 传媒资料页
   ============================================================ */

.resource-cards {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px 0;
}

.resource-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.resource-card-title {
  font-size: 18px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 8px;
}

.resource-card-summary {
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.65;
  margin-bottom: 12px;
}

.resource-card-list {
  margin-bottom: 16px;
}

.resource-card-list li {
  font-size: 13px;
  color: #3e5c76;
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
  margin-bottom: 6px;
}

.resource-card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background-color: #e8a33d;
  border-radius: 1px;
}

.resource-card-link {
  font-size: 14px;
  font-weight: 600;
  color: #e8a33d;
}

.resource-card-link:hover {
  color: #d4922e;
}

.term-section,
.knowledge-section,
.checklist-section,
.prepare-section,
.related-resources {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.term-table-wrap {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  overflow: hidden;
}

.term-table th,
.term-table td {
  padding: 12px 16px;
  text-align: left;
  font-size: 13px;
  line-height: 1.6;
  border-bottom: 1px solid #e2e8f0;
}

.term-table thead th {
  background-color: #0f1b2d;
  color: #ffffff;
  font-weight: 600;
}

.term-table tbody tr:last-child td {
  border-bottom: none;
}

.term-table tbody td:first-child {
  font-weight: 600;
  color: #0f1b2d;
}

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.knowledge-item {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 20px;
}

.knowledge-item-title {
  font-size: 16px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 8px;
}

.knowledge-item-text {
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.65;
}

.checklist-list {
  counter-reset: checklist-counter;
}

.checklist-item {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 18px 20px;
  margin-bottom: 12px;
  counter-increment: checklist-counter;
}

.checklist-item-title {
  font-size: 15px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.checklist-item-title::before {
  content: counter(checklist-counter, decimal-leading-zero);
  font-size: 13px;
  font-weight: 700;
  color: #e8a33d;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
}

.checklist-item-text {
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.65;
  padding-left: 28px;
}

.prepare-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.prepare-text-desc {
  font-size: 15px;
  color: #3e5c76;
  line-height: 1.7;
  margin-bottom: 16px;
}

.prepare-list {
  margin-bottom: 16px;
}

.prepare-item {
  font-size: 14px;
  color: #1a202c;
  line-height: 1.65;
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
}

.prepare-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background-color: #e8a33d;
  border-radius: 1px;
}

.prepare-item strong {
  color: #0f1b2d;
  font-weight: 600;
}

.prepare-text-note {
  font-size: 13px;
  color: #3e5c76;
  line-height: 1.6;
}

.prepare-figure img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 8px;
}

.prepare-figure figcaption {
  font-size: 13px;
  color: #3e5c76;
  padding: 10px 4px;
  line-height: 1.6;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.related-link {
  display: inline-block;
  padding: 8px 18px;
  font-size: 14px;
  color: #3e5c76;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.related-link:hover {
  border-color: #e8a33d;
  color: #e8a33d;
}

/* ============================================================
   Pages —— 人物介绍页
   ============================================================ */

.role-switch {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px 0;
}

.role-switch .section-title {
  font-size: 18px;
  margin-bottom: 12px;
}

.role-table-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
}

.role-detail-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 24px;
}

.role-detail-card .role-name {
  font-size: 20px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e8a33d;
  display: inline-block;
}

.role-attributes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.attr-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  border-bottom: 1px solid #e2e8f0;
}

.attr-row:last-child {
  border-bottom: none;
}

.attr-term {
  font-size: 14px;
  font-weight: 600;
  color: #0f1b2d;
  padding: 12px;
  background-color: #f5f6f8;
}

.attr-desc {
  font-size: 14px;
  color: #1a202c;
  padding: 12px;
  line-height: 1.6;
}

.collab-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.collab-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.collab-text p {
  font-size: 15px;
  color: #3e5c76;
  line-height: 1.7;
  margin-bottom: 12px;
}

.collab-figure img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 8px;
}

.collab-figure figcaption {
  font-size: 13px;
  color: #3e5c76;
  padding: 10px 4px;
  line-height: 1.6;
}

.representative-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.role-cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.role-card-title {
  font-size: 16px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 8px;
}

.role-card-desc {
  font-size: 13px;
  color: #3e5c76;
  line-height: 1.6;
}

.entry-banner {
  max-width: 1200px;
  margin: 24px auto 0;
  padding: 32px 24px;
  background-color: #0f1b2d;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.entry-banner p {
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.5;
}

/* ============================================================
   Pages —— 合作流程页
   ============================================================ */

.process-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.process-timeline {
  position: relative;
  padding-left: 32px;
}

.process-timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background-color: #e2e8f0;
}

.process-step {
  position: relative;
  margin-bottom: 24px;
}

.step-marker {
  position: absolute;
  left: -32px;
  top: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: #e8a33d;
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 2px #e8a33d;
}

.step-content {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 20px 24px;
}

.step-title {
  font-size: 18px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 12px;
}

.step-field {
  font-size: 14px;
  color: #1a202c;
  line-height: 1.65;
  margin-bottom: 6px;
}

.step-field .field-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: #e8a33d;
  min-width: 80px;
}

.client-checklist {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 18px 20px;
  margin-bottom: 12px;
}

.check-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(232, 163, 61, 0.15);
  color: #e8a33d;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.check-text strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 4px;
}

.check-text {
  font-size: 14px;
  color: #3e5c76;
  line-height: 1.65;
}

.feedback-guide {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.feedback-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.feedback-figure img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 8px;
}

.feedback-figure figcaption {
  font-size: 13px;
  color: #3e5c76;
  padding: 10px 4px;
  line-height: 1.6;
}

.feedback-text p {
  font-size: 15px;
  color: #3e5c76;
  line-height: 1.7;
  margin-bottom: 12px;
}

.feedback-text a {
  color: #e8a33d;
  font-weight: 600;
}

.feedback-text a:hover {
  color: #d4922e;
}

/* ============================================================
   Pages —— 常见问题页
   ============================================================ */

.faq-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 40px;
  align-items: start;
}

.faq-sidebar {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 24px;
  position: sticky;
  top: 88px;
}

.sidebar-note {
  font-size: 13px;
  color: #3e5c76;
  line-height: 1.6;
  margin-bottom: 16px;
}

.faq-catalog-list li {
  margin-bottom: 8px;
}

.faq-catalog-list a {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  color: #3e5c76;
  background-color: #f5f6f8;
  border-radius: 4px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.faq-catalog-list a:hover {
  background-color: rgba(232, 163, 61, 0.12);
  color: #b87a1e;
}

.sidebar-tip {
  font-size: 13px;
  color: #3e5c76;
  line-height: 1.6;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
}

.sidebar-tip a {
  color: #e8a33d;
  font-weight: 600;
}

.faq-group {
  margin-bottom: 32px;
}

.faq-group-title {
  font-size: 18px;
  font-weight: 700;
  color: #0f1b2d;
  margin-bottom: 12px;
  padding-left: 12px;
  border-left: 3px solid #e8a33d;
  line-height: 1.4;
}

.faq-prepare {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.prepare-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.prepare-block .prepare-image {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 8px;
}

.prepare-block .prepare-text p {
  font-size: 15px;
  color: #3e5c76;
  line-height: 1.7;
  margin-bottom: 12px;
}

.faq-next {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.next-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.next-note {
  font-size: 13px;
  color: #3e5c76;
  line-height: 1.6;
}

/* ============================================================
   Pages —— 404 页
   ============================================================ */

.error-main {
  background-color: #0f1b2d;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-shell {
  max-width: 640px;
  margin: 0 auto;
  padding: 64px 24px;
  text-align: center;
  color: #ffffff;
}

.error-code {
  font-size: 72px;
  font-weight: 700;
  color: #e8a33d;
  line-height: 1;
  margin-bottom: 16px;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
}

.error-shell h1 {
  font-size: 24px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
}

.error-desc {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  margin-bottom: 24px;
}

.error-suggest {
  margin-top: 32px;
  text-align: left;
  background-color: #1d2b3f;
  border-radius: 8px;
  padding: 24px;
}

.error-suggest p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 12px;
}

.error-suggest li {
  margin-bottom: 8px;
}

.error-suggest a {
  color: #e8a33d;
  font-size: 14px;
}

.error-suggest a:hover {
  color: #d4922e;
}

/* ============================================================
   Responsive —— 响应式断点
   ============================================================ */

/* ----- 1024px 断点 ----- */

@media (max-width: 1024px) {
  .hero-shell {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 24px 56px;
  }

  .hero-figure img {
    height: 300px;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-preview-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .resources-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .service-body {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .role-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .resource-card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .knowledge-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .faq-sidebar {
    position: static;
  }

  .prepare-content {
    grid-template-columns: 1fr;
  }

  .collab-layout {
    grid-template-columns: 1fr;
  }

  .feedback-layout {
    grid-template-columns: 1fr;
  }

  .prepare-block {
    grid-template-columns: 1fr;
  }
}

/* ----- 768px 断点 ----- */

@media (max-width: 768px) {
  .header-shell {
    height: 60px;
    padding: 0 16px;
  }

  .brand {
    font-size: 17px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background-color: #0f1b2d;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-left: 0;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
    gap: 0;
  }

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

  .nav-item a {
    padding: 14px 8px;
    border-radius: 4px;
  }

  .header-cta {
    display: none;
  }

  .hero-shell {
    padding: 40px 16px 48px;
  }

  .hero-copy h1 {
    font-size: 28px;
  }

  .hero-slogan {
    font-size: 17px;
  }

  .capability-fields {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-preview {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 8px;
  }

  .hero-figure img {
    height: 220px;
  }

  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section-block {
    padding: 40px 0;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .works-grid {
    grid-template-columns: 1fr;
  }

  .team-preview-grid {
    grid-template-columns: 1fr;
  }

  .resources-grid {
    grid-template-columns: 1fr;
  }

  .faq-preview-shell {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .service-body {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .role-cards-grid {
    grid-template-columns: 1fr;
  }

  .resource-card-grid {
    grid-template-columns: 1fr;
  }

  .knowledge-grid {
    grid-template-columns: 1fr;
  }

  .deliverable-field {
    grid-template-columns: 1fr;
  }

  .deliverable-field dt {
    border-bottom: none;
    padding-bottom: 4px;
  }

  .deliverable-field dd {
    padding-top: 4px;
  }

  .attr-row {
    grid-template-columns: 1fr;
  }

  .attr-term {
    border-bottom: none;
    padding-bottom: 4px;
  }

  .attr-desc {
    padding-top: 4px;
  }

  .footer-cta {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .footer-links {
    flex-direction: column;
    gap: 16px;
  }

  .footer-info {
    text-align: left;
  }

  .cta-banner {
    padding: 32px 24px;
  }

  .cta-banner-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .breadcrumb {
    padding-left: 16px;
    padding-right: 16px;
  }

  .page-header {
    padding-left: 16px;
    padding-right: 16px;
  }

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

  .service-switch,
  .service-detail,
  .service-figure,
  .service-boundary,
  .works-filter,
  .works-spec,
  .works-gallery,
  .works-index,
  .deliverable-details,
  .resource-cards,
  .term-section,
  .knowledge-section,
  .checklist-section,
  .prepare-section,
  .related-resources,
  .role-switch,
  .role-table-section,
  .collab-section,
  .representative-section,
  .process-section,
  .client-checklist,
  .feedback-guide,
  .faq-section,
  .faq-prepare,
  .faq-next {
    padding-left: 16px;
    padding-right: 16px;
  }

  .entry-banner {
    margin-left: 16px;
    margin-right: 16px;
    padding: 24px 20px;
    flex-direction: column;
    align-items: flex-start;
  }

  .related-links {
    padding-left: 16px;
    padding-right: 16px;
  }

  .process-timeline {
    padding-left: 24px;
  }

  .step-marker {
    left: -24px;
    width: 18px;
    height: 18px;
  }

  .process-timeline::before {
    left: 8px;
  }

  .error-code {
    font-size: 56px;
  }
}

/* ----- 480px 断点 ----- */

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .capability-fields {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .field-item {
    padding: 12px 10px;
  }

  .field-num {
    font-size: 20px;
  }

  .cta-banner-actions,
  .cta-actions,
  .next-links {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-banner-actions .btn,
  .cta-actions .btn,
  .next-links .btn {
    width: 100%;
  }

  .spec-table-wrap {
    overflow-x: auto;
  }

  .spec-table {
    min-width: 480px;
  }

  .term-table-wrap {
    overflow-x: auto;
  }

  .term-table {
    min-width: 480px;
  }

  .footer-nav {
    flex-direction: column;
    gap: 4px;
  }
}