@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap');

/* ==========================================================================
   蜜桃传媒 · 蜜桃气泡设计系统
   鲜声夺人 — 蜜桃色 · 有机流体 · 杂志感
   ========================================================================== */

:root {
  /* 主色板：蜜桃珊瑚 */
  --peach-50: #FFF9F4;
  --peach-100: #FFF0E6;
  --peach-200: #FFE0CE;
  --peach-300: #FFC9AC;
  --peach-400: #FFA87E;
  --peach-500: #FF8258;
  --peach-600: #ED6342;
  --peach-700: #C84428;

  /* 辅助色：清新青绿 / 蜜桃金 */
  --teal-400: #45BFAD;
  --teal-500: #2DA896;
  --teal-600: #1E7F70;
  --gold-400: #E8BC5E;

  /* 文字色：不使用黑色 */
  --ink-900: #2D211D;
  --ink-700: #4C3B33;
  --ink-500: #725F57;
  --ink-300: #A08F86;
  --ink-100: #E5DCD7;

  /* 表面色 */
  --surface: #FFFFFF;
  --surface-cream: #FFF5EF;
  --surface-blush: #FFEDE4;

  /* 阴影 */
  --shadow-peach: 0 16px 40px rgba(255, 130, 88, 0.16);
  --shadow-soft: 0 8px 24px rgba(45, 33, 29, 0.06);
  --shadow-hover: 0 24px 48px rgba(255, 130, 88, 0.22);

  /* 圆角 */
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 12px;
}

/* ==========================================================================
   基础重置
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans SC', system-ui, 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
  overflow-x: hidden;
  background: var(--peach-50);
  color: var(--ink-900);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01' on;
}

::selection {
  background: var(--peach-300);
  color: var(--ink-900);
}

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

a {
  color: inherit;
}

/* ==========================================================================
   核心布局
   ========================================================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section:nth-child(even) {
  background: var(--surface-cream);
}

/* 蜜桃圆点纹理装饰 */
.section--texture {
  background-image: radial-gradient(var(--peach-200) 1.5px, transparent 1.5px);
  background-size: 32px 32px;
}

/* ==========================================================================
   顶部导航
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 246, 240, 0.88);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid rgba(255, 180, 140, 0.22);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  background: rgba(255, 250, 246, 0.96);
  box-shadow: 0 8px 32px rgba(200, 68, 40, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 1.3rem;
  text-decoration: none;
  color: var(--ink-900);
  letter-spacing: -0.02em;
  transition: opacity 0.2s;
}

.logo:hover {
  opacity: 0.8;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--peach-400) 0%, var(--peach-600) 100%);
  box-shadow: 0 6px 16px rgba(255, 130, 88, 0.35);
  letter-spacing: 0;
  font-weight: 700;
  transform: rotate(-8deg);
  transition: transform 0.3s ease;
}

.logo:hover .logo-icon {
  transform: rotate(0deg) scale(1.05);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-700);
  letter-spacing: 0.02em;
  position: relative;
  padding: 6px 2px;
  transition: color 0.25s ease;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--peach-400), var(--peach-600));
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-nav a:hover {
  color: var(--peach-600);
}

.main-nav a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 24px;
  border-radius: 40px;
  color: #fff !important;
  font-weight: 700;
  background: linear-gradient(135deg, var(--peach-500), var(--peach-600));
  box-shadow: 0 6px 16px rgba(237, 99, 66, 0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease !important;
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(237, 99, 66, 0.36);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  background: linear-gradient(135deg, var(--peach-100), var(--peach-200));
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--peach-700);
  transition: background 0.2s;
}

.menu-toggle:hover {
  background: var(--peach-200);
}

/* ==========================================================================
   首页 Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 82% 25%, rgba(255, 190, 140, 0.28) 0%, transparent 58%),
    radial-gradient(ellipse at 8% 85%, rgba(255, 107, 63, 0.12) 0%, transparent 50%),
    linear-gradient(160deg, #FFF9F4 0%, #FFEFE5 55%, #FFF0EB 100%);
}

.hero::before {
  content: '';
  position: absolute;
  right: 4%;
  top: 16%;
  width: 480px;
  height: 480px;
  border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%;
  background: linear-gradient(135deg, rgba(255, 200, 150, 0.22), rgba(255, 107, 63, 0.08));
  filter: blur(3px);
  z-index: 0;
  animation: floatShape 8s ease-in-out infinite alternate;
}

.hero::after {
  content: '';
  position: absolute;
  right: -4%;
  top: 8%;
  width: 640px;
  height: 640px;
  border: 1.5px dashed rgba(255, 130, 88, 0.14);
  border-radius: 50%;
  z-index: 0;
  animation: rotateSlow 60s linear infinite;
}

@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes floatShape {
  0% { transform: translateY(0) rotate(-2deg); }
  100% { transform: translateY(-18px) rotate(3deg); }
}

.hero-content {
  max-width: 720px;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 40px;
  margin-bottom: 20px;
  color: #fff;
  background: linear-gradient(90deg, var(--peach-500), var(--peach-400));
  box-shadow: 0 6px 18px rgba(255, 130, 88, 0.32);
  letter-spacing: 0.08em;
}

.hero-eyebrow::before {
  content: '●';
  font-size: 8px;
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero h1 {
  font-size: clamp(2.6rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
  background: linear-gradient(115deg, var(--peach-700) 0%, var(--peach-500) 42%, var(--peach-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 80px rgba(255, 130, 88, 0.08);
}

.hero p {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--ink-700);
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.8;
  letter-spacing: 0.01em;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero 图像容器（有机形状） */
.hero-image {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  width: 360px;
  height: 360px;
  border-radius: 38% 62% 55% 45% / 48% 36% 64% 52%;
  overflow: hidden;
  border: 6px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-peach);
  z-index: 1;
  background: linear-gradient(135deg, var(--peach-100), var(--peach-300));
  animation: floatShape 6s ease-in-out infinite alternate;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   按钮
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 40px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.02em;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--peach-400) 0%, var(--peach-600) 100%);
  box-shadow: 0 8px 24px rgba(237, 99, 66, 0.26);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(237, 99, 66, 0.34);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.7);
  border: 2px solid var(--peach-300);
  color: var(--peach-700);
  backdrop-filter: blur(4px);
}

.btn-outline:hover {
  border-color: var(--peach-500);
  background: rgba(255, 255, 255, 0.95);
  color: var(--peach-600);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(255, 130, 88, 0.16);
}

/* ==========================================================================
   标签 / 标题
   ========================================================================== */

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  margin-bottom: 14px;
  color: var(--peach-600);
  text-transform: uppercase;
  position: relative;
  padding-left: 28px;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 18px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--peach-500), var(--peach-300));
  transform: translateY(-50%);
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--ink-900);
  position: relative;
}

.section-desc {
  max-width: 640px;
  font-weight: 300;
  font-size: 1.05rem;
  color: var(--ink-700);
  opacity: 1;
  margin-bottom: 48px;
  line-height: 1.7;
}

/* ==========================================================================
   卡片网格 — 服务项目
   ========================================================================== */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

.category-card {
  background: linear-gradient(145deg, var(--surface) 0%, var(--peach-50) 100%);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  border: 1px solid var(--peach-200);
  transition: all 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 168, 126, 0.14), rgba(255, 168, 126, 0.02));
  transition: transform 0.4s ease;
}

.category-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--shadow-hover);
  border-color: var(--peach-300);
}

.category-card:hover::before {
  transform: scale(2.2);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--peach-100), var(--peach-300));
  color: var(--peach-700);
  transition: transform 0.35s ease, background 0.35s ease;
}

.category-card:hover .card-icon {
  transform: translateY(-4px) rotate(-6deg) scale(1.08);
  background: linear-gradient(135deg, var(--peach-500), var(--peach-600));
  color: #fff;
  box-shadow: 0 8px 20px rgba(255, 130, 88, 0.3);
}

.category-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--ink-900);
}

.category-card p {
  font-size: 0.9rem;
  color: var(--ink-500);
  line-height: 1.6;
  margin-bottom: 16px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--peach-600);
  text-decoration: none;
  transition: gap 0.25s ease, color 0.25s ease;
}

.card-link::after {
  content: '→';
  transition: transform 0.25s ease;
}

.card-link:hover {
  gap: 10px;
  color: var(--peach-700);
}

/* ==========================================================================
   特性块 — 关于蜜桃
   ========================================================================== */

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.feature-block--reverse {
  direction: rtl;
}

.feature-block--reverse > * {
  direction: ltr;
}

.feature-image {
  position: relative;
  border-radius: 32px;
  overflow: visible;
  order: 1;
}

.feature-image::before {
  content: '';
  position: absolute;
  inset: -18px;
  border-radius: 44px;
  background: linear-gradient(135deg, var(--peach-200), transparent 60%);
  z-index: -1;
}

.feature-image img {
  width: 100%;
  height: auto;
  border-radius: 32px;
  border: 6px solid rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow-peach);
  transition: transform 0.6s ease;
}

.feature-image:hover img {
  transform: scale(1.02) rotate(0.5deg);
}

.feature-text {
  order: 2;
}

.feature-text h2 {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.feature-text p {
  font-weight: 300;
  color: var(--ink-700);
  margin-bottom: 24px;
  line-height: 1.75;
  font-size: 1rem;
}

.feature-list {
  list-style: none;
  margin-top: 8px;
}

.feature-list li {
  padding: 10px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--ink-700);
  border-bottom: 1px solid var(--peach-100);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--peach-400), var(--peach-600));
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(255, 130, 88, 0.25);
}

/* ==========================================================================
   数据条 — 统计
   ========================================================================== */

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}

.stat-item {
  position: relative;
  background: linear-gradient(160deg, var(--surface) 0%, var(--peach-100) 100%);
  border-radius: 30px;
  padding: 36px 20px;
  border: none;
  box-shadow: var(--shadow-soft);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: -24px;
  right: -24px;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 168, 126, 0.2), transparent 70%);
}

.stat-item:hover {
  transform: translateY(-6px) rotate(-1deg);
  box-shadow: var(--shadow-peach);
}

.stat-number {
  font-size: clamp(2.2rem, 3vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--peach-600), var(--peach-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.stat-number sup {
  font-size: 0.5em;
  -webkit-text-fill-color: var(--peach-400);
}

.stat-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-500);
  margin-top: 8px;
  letter-spacing: 0.04em;
}

/* ==========================================================================
   内容墙 — 新闻 / 产品
   ========================================================================== */

.content-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.content-wall-item {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--peach-100);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.content-wall-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--peach-300);
}

.content-wall-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 24px;
  width: 48px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--peach-500), var(--teal-400));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.content-wall-item:hover::after {
  opacity: 1;
}

.content-wall-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.content-wall-item:hover img {
  transform: scale(1.05);
}

.content-wall-body {
  padding: 24px 24px 28px;
}

.content-wall-body .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--peach-600);
  background: var(--peach-100);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.content-wall-body h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 8px;
  line-height: 1.4;
  color: var(--ink-900);
  transition: color 0.2s;
}

.content-wall-item:hover .content-wall-body h3 {
  color: var(--peach-600);
}

.content-wall-body p {
  font-size: 0.88rem;
  color: var(--ink-500);
  line-height: 1.65;
  margin-bottom: 16px;
}

.content-wall-body .meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--ink-300);
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--peach-150);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--peach-300);
  box-shadow: var(--shadow-soft);
}

.faq-item.open {
  border-color: var(--peach-400);
  box-shadow: 0 8px 28px rgba(255, 130, 88, 0.12);
}

.faq-item .faq-question {
  padding: 20px 28px;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--ink-900);
  transition: color 0.2s;
}

.faq-item .faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--peach-500);
  transition: transform 0.35s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  margin-left: 16px;
}

.faq-item.open .faq-question {
  color: var(--peach-700);
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
  color: var(--peach-600);
}

.faq-item .faq-answer {
  padding: 0 28px 20px;
  display: none;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink-500);
  border-top: 1px dashed var(--peach-100);
  padding-top: 14px;
  margin-top: -6px;
}

.faq-item.open .faq-answer {
  display: block;
  animation: fadeSlideIn 0.35s ease forwards;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   CTA 横幅
   ========================================================================== */

.cta-banner {
  position: relative;
  padding: 64px 56px;
  text-align: center;
  border-radius: 36px;
  color: #fff;
  overflow: hidden;
  background: linear-gradient(135deg, var(--peach-400) 0%, var(--peach-500) 40%, var(--peach-600) 100%);
  box-shadow: 0 24px 60px rgba(237, 99, 66, 0.3);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -10%;
  width: 280px;
  height: 280px;
  border-radius: 40% 60% 52% 48% / 45% 45% 55% 55%;
  background: rgba(255, 255, 255, 0.12);
  animation: floatShape 7s ease-in-out infinite alternate;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -80%;
  left: -6%;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  animation: floatShape 9s ease-in-out infinite alternate-reverse;
}

.cta-banner h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
  letter-spacing: -0.01em;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 300;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
  font-size: 0.95rem;
}

.cta-banner .btn-primary {
  background: #fff;
  color: var(--peach-600);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  position: relative;
  z-index: 1;
  font-weight: 800;
}

.cta-banner .btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
  background: var(--peach-50);
}

/* ==========================================================================
   页脚
   ========================================================================== */

.site-footer {
  background: linear-gradient(180deg, var(--surface-cream) 0%, var(--peach-100) 100%);
  padding: 72px 0 32px;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -40px;
  width: 300px;
  height: 300px;
  border-radius: 45% 55% 60% 40% / 45% 45% 55% 55%;
  background: rgba(255, 168, 126, 0.08);
  z-index: 0;
}

.site-footer .container {
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand {
  max-width: 320px;
}

.footer-brand .logo {
  margin-bottom: 20px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--ink-500);
  line-height: 1.7;
  font-weight: 300;
}

.footer-col {
  padding-top: 8px;
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-900);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--peach-500), var(--peach-300));
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul a {
  color: var(--ink-500);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 400;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-col ul a::before {
  content: '·';
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--peach-400);
  opacity: 0;
  margin-right: -10px;
  transition: all 0.25s ease;
}

.footer-col ul a:hover {
  color: var(--peach-600);
  padding-left: 10px;
}

.footer-col ul a:hover::before {
  opacity: 1;
  margin-right: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(200, 68, 40, 0.12);
  margin-top: 56px;
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-500);
  font-weight: 300;
  letter-spacing: 0.02em;
}

.footer-bottom a {
  color: var(--peach-600);
  text-decoration: none;
  font-weight: 500;
}

/* ==========================================================================
   工具类
   ========================================================================== */

.text-accent {
  color: var(--peach-600);
  background: linear-gradient(120deg, var(--peach-600), var(--peach-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-center {
  text-align: center;
}

.seo-description {
  max-width: 600px;
  margin: 0 auto 48px;
  color: var(--ink-700);
  font-weight: 300;
  line-height: 1.7;
  text-align: center;
  font-size: 0.95rem;
}

.mt-0 {
  margin-top: 0;
}

.mb-0 {
  margin-bottom: 0;
}

/* ==========================================================================
   响应式
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-image {
    right: 4%;
    width: 300px;
    height: 300px;
  }

  .hero h1 {
    font-size: 2.6rem;
  }

  .feature-block {
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

  .header-inner {
    height: 68px;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 64px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-image {
    display: none;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .feature-block {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-image {
    order: -1;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .stat-item {
    padding: 28px 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    width: 100%;
    background: rgba(255, 248, 243, 0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    border-bottom: 1px solid var(--peach-200);
    box-shadow: 0 24px 48px rgba(45, 33, 29, 0.08);
  }

  .main-nav.open {
    display: flex;
    animation: fadeSlideIn 0.3s ease forwards;
  }

  .nav-cta {
    margin-top: 4px;
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .menu-toggle {
    display: flex;
  }

  .cta-banner {
    padding: 48px 32px;
    border-radius: 28px;
  }

  .cta-banner h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

  .cards-grid,
  .content-wall,
  .stats-bar {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-brand {
    grid-column: 1;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .content-wall-item img {
    height: 200px;
  }

  .faq-item .faq-question {
    padding: 16px 20px;
    font-size: 0.92rem;
  }

  .faq-item .faq-answer {
    padding: 0 20px 16px;
  }

  .cta-banner {
    padding: 40px 24px;
  }

  .cta-banner p {
    font-size: 0.88rem;
  }
}

/* ==========================================================================
   蜜桃特殊装饰组件
   ========================================================================== */

/* 用于 hero 内右装饰：漂浮小圆点 */
.peach-orb {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--peach-200), var(--peach-400));
  box-shadow: 0 8px 24px rgba(255, 130, 88, 0.2);
  z-index: 0;
  pointer-events: none;
}

.peach-orb--1 {
  width: 60px;
  height: 60px;
  top: 22%;
  left: 82%;
  animation: floatShape 5s ease-in-out infinite alternate;
}

.peach-orb--2 {
  width: 28px;
  height: 28px;
  top: 58%;
  left: 78%;
  background: linear-gradient(135deg, var(--teal-400), var(--teal-500));
  animation: floatShape 7s ease-in-out infinite alternate-reverse;
  box-shadow: 0 6px 16px rgba(45, 168, 150, 0.25);
}

.peach-orb--3 {
  width: 16px;
  height: 16px;
  top: 36%;
  left: 72%;
  background: var(--gold-400);
  animation: floatShape 4s ease-in-out infinite alternate;
}

/* 品牌文字中的蜜桃徽标点缀 */
.logo-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--peach-500);
  margin-left: 2px;
  transform: translateY(-2px);
}

/* 蜜桃形状的分隔线 */
.peach-divider {
  display: block;
  text-align: center;
  margin: 0 auto 40px;
  color: var(--peach-400);
  font-size: 1.2rem;
  letter-spacing: 12px;
}

.peach-divider::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, transparent, var(--peach-400));
  margin-right: 12px;
  vertical-align: middle;
}

.peach-divider::after {
  content: '';
  display: inline-block;
  width: 40px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--peach-400), transparent);
  margin-left: 12px;
  vertical-align: middle;
}

/* 卡片网格项的自定义蜜桃数字标记 */
.category-card .card-index {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--peach-300);
  background: var(--peach-50);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--peach-100);
  transition: all 0.3s ease;
}

.category-card:hover .card-index {
  color: var(--peach-600);
  border-color: var(--peach-300);
  transform: translateY(-2px);
}

/* ==========================================================================
   蜜桃媒体业务专用定制卡片
   ========================================================================== */

/* 服务项目-媒体卡 */
.card-icon--video {
  background: linear-gradient(135deg, var(--teal-400), var(--teal-500));
  color: #fff;
}

.card-icon--video:hover {
  background: linear-gradient(135deg, var(--teal-500), var(--teal-600));
}

.card-icon--live {
  background: linear-gradient(135deg, var(--gold-400), #E0A63D);
  color: #fff;
}

.card-icon--live:hover {
  background: linear-gradient(135deg, #E0A63D, #C78A2A);
}

.card-icon--cutting {
  background: linear-gradient(135deg, #B089C4, #9C6CAF);
  color: #fff;
}

.card-icon--cutting:hover {
  background: linear-gradient(135deg, #9C6CAF, #83599A);
}

/* ==========================================================================
   打印样式与可访问性
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header {
    position: static;
    border: none;
  }

  .hero {
    min-height: auto;
    padding: 40px 0;
  }

  .btn,
  .nav-cta,
  .menu-toggle {
    display: none;
  }

  .site-footer {
    background: #fff;
  }
}