/**
 * LUXE RESIDENCE · 瑧邸 — 高端公寓租赁主题样式
 * 深色奢华基调：深灰(#1A1A1A) + 金(#C9A84C) + 米白 + 黑
 * 杂志感排版，大留白，深色卡片+金色细边框
 * 纯原生 CSS，无框架依赖
 */

/* ============================================================
   CSS 变量体系
   ============================================================ */
:root {
  /* 基底色 — 深邃奢雅 */
  --bg-deepest: #0D0D0D;
  --bg-primary: #1A1A1A;
  --bg-elevated: #222222;
  --bg-card: rgba(255, 255, 255, 0.02);
  --bg-card-hover: rgba(255, 255, 255, 0.04);
  --bg-input: rgba(255, 255, 255, 0.04);

  /* 金色系 — 高雅点缀 */
  --gold: #C9A84C;
  --gold-light: #D4B96A;
  --gold-dark: #B8943A;
  --gold-dim: rgba(201, 168, 76, 0.12);
  --gold-border: rgba(201, 168, 76, 0.3);
  --gold-glow: 0 0 30px rgba(201, 168, 76, 0.15);

  /* 文字色阶 — 温暖米白基调 */
  --text-primary: #F5F0EB;
  --text-secondary: #9D9790;
  --text-muted: #5C5852;

  /* 边框 */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-medium: rgba(255, 255, 255, 0.1);
  --border-gold: rgba(201, 168, 76, 0.3);

  /* 阴影 */
  --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 8px 50px rgba(0, 0, 0, 0.6);

  /* 圆角 — 精致小圆角 */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* 间距 */
  --section-py: 120px;
  --container-max: 1280px;
  --header-h: 80px;

  /* 过渡 */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 180ms;
  --duration-normal: 350ms;
  --duration-slow: 600ms;

  /* 字体 */
  --font-heading: 'Songti SC', 'STSong', 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
  --font-body: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

/* ============================================================
   全局重置 & 基础
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  background: var(--bg-deepest);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  letter-spacing: 0.015em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* 深色渐变背景 */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 30% 5%, rgba(201, 168, 76, 0.03) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 70% 60%, rgba(201, 168, 76, 0.02) 0%, transparent 50%),
    linear-gradient(180deg, #0D0D0D 0%, #1A1A1A 50%, #151515 100%);
  pointer-events: none;
}

/* 选中色 */
::selection {
  background: rgba(201, 168, 76, 0.3);
  color: var(--text-primary);
}

/* 滚动条 */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-deepest); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* 链接 */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

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

/* 列表 */
ul, ol { list-style: none; }

/* 表单元素暗色覆盖 */
input, textarea, select, button {
  font-family: inherit;
  font-size: inherit;
}
input::placeholder, textarea::placeholder {
  color: var(--text-muted);
  opacity: 1;
}

/* ============================================================
   排版系统
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.03em;
}

.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
  position: relative;
}

.section-tag::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gold);
  margin-left: 12px;
  vertical-align: middle;
  opacity: 0.5;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  letter-spacing: 0.04em;
  line-height: 1.3;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.8;
}

/* 区块标题容器 — 桌面大留白，移动端收紧 (由 media query 覆盖) */
.section-head {
  text-align: center;
  margin-bottom: 56px;
}

.section-head .section-subtitle { margin: 0 auto; }

/* 左标题 + 右按钮 的分栏标题 */
.section-head--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  text-align: left;
}

/* 区块右侧/居中的“查看更多”按钮容器 */
.section-more {
  text-align: center;
  margin-top: 36px;
}

/* 金色分隔线 */
.gold-divider {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 40px;
  opacity: 0.6;
}

/* ============================================================
   布局容器
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: var(--section-py) 0;
  position: relative;
}

/* ============================================================
   Header 头部 — 深色半透明 + 金色点缀
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--duration-normal) var(--ease-out);
  overflow-x: hidden;
}

.header.scrolled {
  background: rgba(13, 13, 13, 0.97);
  box-shadow: 0 1px 40px rgba(0, 0, 0, 0.6);
  border-bottom-color: var(--border-gold);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
  overflow-x: hidden;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  margin-right: 48px;
}

.header__logo-icon {
  width: 42px;
  height: 42px;
  border: 1px solid var(--gold);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
  font-family: var(--font-heading);
  font-weight: 500;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.header__logo-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.06em;
}

.header__logo-sub {
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

/* 主导航 */
.header__nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.header__nav-link {
  padding: 10px 18px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border-radius: var(--radius-xs);
  transition: all var(--duration-fast) var(--ease-out);
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--gold);
}

/* 导航下拉 */
.header__nav-item {
  position: relative;
}

.header__nav-item:hover .header__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 180px;
  padding: 8px 0;
  background: rgba(26, 26, 26, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-elevated);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--duration-normal) var(--ease-out);
  z-index: 60;
}

.header__dropdown a {
  display: block;
  padding: 11px 22px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all var(--duration-fast) var(--ease-out);
  letter-spacing: 0.03em;
}

.header__dropdown a:hover {
  color: var(--gold);
  background: var(--gold-dim);
}

/* 头部右侧操作区 */
.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: var(--radius-xs);
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
}

.header__cta:hover {
  background: var(--gold);
  color: #0D0D0D;
  box-shadow: var(--gold-glow);
}

/* ============================================================
   汉堡菜单（移动端）
   — 绝对定位固定右边缘，不受Logo宽度影响 —
   ============================================================ */
.hamburger {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: rgba(13, 13, 13, 0.9);
  border: none;
  border-radius: var(--radius-xs);
  cursor: pointer;
  z-index: 110;
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--duration-normal) var(--ease-out);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* 移动端侧滑菜单 */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 80%;
  max-width: 360px;
  background: var(--bg-primary);
  z-index: 120;
  transform: translateX(-100%);
  transition: transform var(--duration-normal) var(--ease-out);
  overflow-y: auto;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav__inner {
  padding: 24px;
  padding-top: 80px;
}

.mobile-nav__link {
  display: block;
  padding: 14px 16px;
  font-size: 1rem;
  color: var(--text-secondary);
  border-radius: var(--radius-xs);
  transition: all var(--duration-fast) var(--ease-out);
  letter-spacing: 0.04em;
}

.mobile-nav__link:hover {
  color: var(--gold);
  background: var(--gold-dim);
}

.mobile-nav__sub {
  padding-left: 16px;
  display: none;
}

.mobile-nav__sub.open {
  display: block;
}

.mobile-nav__sub a {
  display: block;
  padding: 10px 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-radius: var(--radius-xs);
}

.mobile-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 115;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.mobile-nav__overlay.show {
  opacity: 1;
  pointer-events: auto;
}

/* ============================================================
   按钮系统
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 32px;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-xs);
  border: none;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  font-family: var(--font-body);
}

.btn--primary {
  background: var(--gold);
  color: #0D0D0D;
}

.btn--primary:hover {
  background: var(--gold-light);
  color: #0D0D0D;
  box-shadow: var(--gold-glow);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}

.btn--outline:hover {
  background: var(--gold);
  color: #0D0D0D;
  transform: translateY(-1px);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.btn--lg {
  padding: 16px 40px;
  font-size: 0.95rem;
}

/* ============================================================
   卡片系统 — 深色+金色细边框
   ============================================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  display: block;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--bg-elevated);
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.card:hover .card__image img {
  transform: scale(1.04);
}

.card__body {
  padding: 24px;
}

.card__tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--gold);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xs);
  margin-bottom: 10px;
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  letter-spacing: 0.03em;
}

.card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.card__meta i {
  color: var(--gold);
  margin-right: 4px;
}

.card__price {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--gold);
  margin-top: 10px;
}

/* ============================================================
   首页 — Hero 全屏轮播
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  background: var(--bg-deepest);
}

.hero .swiper {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(13,13,13,0.2) 0%, rgba(13,13,13,0.1) 40%, rgba(13,13,13,0.85) 85%, var(--bg-deepest) 100%);
}

.hero__content {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 120px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 6vw, 4.25rem);
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: 0.06em;
  text-shadow: 0 2px 40px rgba(0,0,0,0.6);
  animation: fadeInUp 1s var(--ease-out) both;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(245, 240, 235, 0.7);
  margin-bottom: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  animation: fadeInUp 1s var(--ease-out) 0.2s both;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

/* Hero 分页器 */
.hero-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}

.hero-pagination .swiper-pagination-bullet {
  width: 48px;
  height: 2px;
  border-radius: 1px;
  background: rgba(255,255,255,0.25);
  opacity: 1;
  transition: all var(--duration-normal);
}

.hero-pagination .swiper-pagination-bullet-active {
  width: 72px;
  background: var(--gold);
}

/* 滚动指示器 */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.3);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: scrollFloat 2.2s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, var(--gold), transparent);
}

@keyframes scrollFloat {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* ============================================================
   首页 — 精选房源（三列大卡片）
   ============================================================ */
.featured-section {
  position: relative;
}

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

.featured-grid .card__image {
  aspect-ratio: 4 / 3;
}

/* ============================================================
   首页 — 服务理念（左图右文）
   ============================================================ */
.philosophy-section {
  position: relative;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.philosophy-image {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
}

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

.philosophy-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 80px rgba(201, 168, 76, 0.04);
  pointer-events: none;
}

.philosophy-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.philosophy-text p {
  color: var(--text-secondary);
  line-height: 1.9;
  font-size: 0.95rem;
}

/* ============================================================
   首页 — 房源分类导航
   ============================================================ */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.category-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-out);
  display: block;
}

.category-card:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.category-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--gold);
  transition: all var(--duration-normal) var(--ease-out);
}

.category-card:hover .category-card__icon {
  background: var(--gold);
  color: #0D0D0D;
  box-shadow: var(--gold-glow);
}

.category-card__name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}

.category-card__count {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ============================================================
   首页 — 空间实景画廊（Swiper全宽）
   ============================================================ */
.gallery-swiper {
  overflow: hidden;
  padding: 0 32px;
}

.gallery-swiper .swiper-slide {
  width: 360px;
}

.gallery-slide {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 3/2;
  background: var(--bg-elevated);
}

.gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.gallery-slide:hover img {
  transform: scale(1.05);
}

.gallery-slide__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  color: var(--text-primary);
}

.gallery-slide__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 4px;
  letter-spacing: 0.03em;
}

.gallery-slide__sub {
  font-size: 0.78rem;
  color: var(--gold);
}

/* ============================================================
   首页 — 客户评价
   ============================================================ */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.review-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--gold);
  opacity: 0.15;
  line-height: 1;
}

.review-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-2px);
}

.review-card__text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.review-card__author {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.review-card__name {
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 500;
}

.review-card__role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ============================================================
   首页 — 新闻生活（左图右文）
   ============================================================ */
.news-list-item {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,2fr);
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--duration-fast) var(--ease-out);
}

.news-list-item:first-child {
  padding-top: 0;
}

.news-list-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.news-list-item:hover {
  border-bottom-color: var(--border-gold);
}

.news-list-item__image {
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-elevated);
}

.news-list-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.news-list-item:hover .news-list-item__image img {
  transform: scale(1.04);
}

.news-list-item__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: 0.03em;
  transition: color var(--duration-fast);
}

.news-list-item:hover .news-list-item__title {
  color: var(--gold);
}

.news-list-item__date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.news-list-item__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   首页 — CTA 区域
   ============================================================ */
.cta-section {
  text-align: center;
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.05) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 50%;
}

.cta-section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  letter-spacing: 0.05em;
}

.cta-section__desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

/* ============================================================
   内页 Banner
   ============================================================ */
.inner-banner {
  position: relative;
  height: 380px;
  overflow: hidden;
  background: var(--bg-deepest);
}

.inner-banner__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.inner-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,13,13,0.6) 0%, rgba(13,13,13,0.3) 50%, var(--bg-deepest) 100%);
}

.inner-banner__content {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}

.inner-banner__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.06em;
}

.inner-banner__subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
}

/* 面包屑 */
.breadcrumb-bar {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 14px 32px;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--text-secondary);
  transition: color var(--duration-fast);
}

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

.breadcrumb i {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* ============================================================
   列表页
   ============================================================ */
.list-header {
  text-align: center;
  margin-bottom: 48px;
}

.list-header h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.6rem;
}

/* 子栏目过滤栏 */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-bottom: 8px;
  margin-bottom: 44px;
}

.filter-bar a {
  display: inline-flex;
  padding: 9px 22px;
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  white-space: nowrap;
  transition: all var(--duration-fast) var(--ease-out);
}

.filter-bar a:hover,
.filter-bar a.active {
  color: var(--gold);
  border-color: var(--gold);
  background: var(--gold-dim);
}

/* 列表网格 */
.list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ============================================================
   详情页
   ============================================================ */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* 详情大图 */
.detail-gallery {
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-elevated);
}

.detail-gallery .swiper-slide {
  aspect-ratio: 4/3;
}

.detail-gallery .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 详情信息 */
.detail__header {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.detail__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}

.detail__price {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 500;
  color: var(--gold);
  margin-bottom: 8px;
}

.detail__price span {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 400;
}

.detail__meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.detail__meta-row i {
  margin-right: 4px;
  color: var(--gold);
}

/* 参数卡片 */
.detail__params {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 28px;
}

.detail__param {
  padding: 16px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  text-align: center;
}

.detail__param-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}

.detail__param-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  font-family: var(--font-heading);
}

/* Tab 切换 */
.detail-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 32px;
  margin-top: 40px;
}

.detail-tab-btn {
  padding: 14px 28px;
  font-size: 0.88rem;
  color: var(--text-muted);
  border: none;
  background: none;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: all var(--duration-fast);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.detail-tab-btn.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* 正文 */
.detail__body {
  color: var(--text-secondary);
  line-height: 2;
  font-size: 0.95rem;
  letter-spacing: 0.015em;
}

.detail__body img {
  border-radius: var(--radius-xs);
  margin: 24px 0;
  max-width: 100%;
}

.detail__body p { margin-bottom: 16px; }
.detail__body h2, .detail__body h3 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  margin-top: 32px;
  margin-bottom: 16px;
}

/* 上下篇 */
.detail__pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.88rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

.detail__pager a {
  color: var(--text-secondary);
  transition: color var(--duration-fast);
}

.detail__pager a:hover {
  color: var(--gold);
}

/* 相关推荐 */
.related-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 500;
  margin: 60px 0 24px;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}

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

/* ============================================================
   联系我们
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  transition: all var(--duration-fast) var(--ease-out);
}

.contact-info__item:hover {
  border-color: var(--border-gold);
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
  font-size: 1rem;
}

.contact-info__label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
  letter-spacing: 0.04em;
}

.contact-info__value {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 表单 */
.contact-form-card {
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.form-group {
  margin-bottom: 20px;
}

/* 三列并排表单行 — 移动端折叠为单列 */
.form-row-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}

/* 详情页咨询表单卡片 */
.inquiry-card {
  margin-top: 60px;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.form-group label {
  display: block;
  font-size: 0.84rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.03em;
}

.form-group label .required {
  color: #D4726A;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all var(--duration-fast) var(--ease-out);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%235C5852' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

/* ============================================================
   预约看房页
   ============================================================ */
.booking-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.booking-info {
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
}

.booking-info h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.booking-info__item {
  display: flex;
  gap: 14px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.booking-info__item i {
  color: var(--gold);
  margin-top: 3px;
}

/* ============================================================
   租赁指南
   ============================================================ */
.guide-section-inner {
  max-width: 800px;
  margin: 0 auto;
}

.guide-step {
  display: flex;
  gap: 28px;
  margin-bottom: 48px;
}

.guide-step__number {
  width: 48px;
  height: 48px;
  border: 1px solid var(--gold);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--gold);
  flex-shrink: 0;
}

.guide-step__content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}

.guide-step__content p {
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============================================================
   搜索页
   ============================================================ */
.search-box {
  max-width: 720px;
  margin: 0 auto;
}

.search-form-row {
  display: flex;
  gap: 10px;
}

.search-input-wrap {
  position: relative;
  flex: 1;
}

.search-input-wrap i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.95rem;
}

.search-form-row input {
  flex: 1;
  padding: 16px 20px 16px 44px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  color: var(--text-primary);
  font-size: 0.95rem;
}

.search-form-row input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}

.search-result-item {
  display: flex;
  gap: 20px;
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast) var(--ease-out);
  margin-bottom: 12px;
}

.search-result-item:hover {
  border-color: var(--border-gold);
}

.search-result-item__thumb {
  width: 140px;
  height: 100px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-elevated);
}

.search-result-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.search-result-item__info {
  flex: 1;
  min-width: 0;
}

.search-result-item__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.search-result-item__date {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.search-result-item__desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================================
   分页
   ============================================================ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin-top: 52px;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 8px;
  font-size: 0.86rem;
  color: var(--text-secondary);
  border-radius: var(--radius-xs);
  transition: all var(--duration-fast) var(--ease-out);
  border: 1px solid transparent;
}

.pagination a:hover {
  border-color: var(--border-gold);
  color: var(--gold);
}

.pagination .active {
  background: var(--gold);
  color: #0D0D0D;
  border-color: var(--gold);
  font-weight: 500;
}

.pagination .disabled {
  color: var(--text-muted);
  pointer-events: none;
  opacity: 0.4;
}

/* ============================================================
   空状态
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 60px 20px;
}

.empty-state i {
  font-size: 2.5rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: block;
  opacity: 0.4;
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ============================================================
   在线客服按钮
   ============================================================ */
.online-service {
  position: fixed;
  right: 24px;
  bottom: 100px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gold);
  color: #0D0D0D;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 80;
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.3);
  transition: all var(--duration-normal) var(--ease-out);
  border: none;
}

.online-service:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 30px rgba(201, 168, 76, 0.5);
}

/* ============================================================
   返回顶部
   ============================================================ */
.back-top {
  position: fixed;
  right: 24px;
  bottom: 40px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  z-index: 79;
  opacity: 0;
  pointer-events: none;
  transition: all var(--duration-normal) var(--ease-out);
}

.back-top.show {
  opacity: 1;
  pointer-events: auto;
}

.back-top:hover {
  background: var(--gold);
  color: #0D0D0D;
  border-color: var(--gold);
}

/* ============================================================
   Footer 底部 — 深色四列
   ============================================================ */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
}

.footer__top-line {
  height: 1px;
  background: var(--gold);
  opacity: 0.3;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 64px 0 48px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}

.footer__brand-desc {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 16px 0;
}

.footer__social {
  display: flex;
  gap: 10px;
}

.footer__social a {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: all var(--duration-fast) var(--ease-out);
}

.footer__social a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 22px;
  letter-spacing: 0.04em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 0.86rem;
  color: var(--text-secondary);
  transition: color var(--duration-fast);
}

.footer__links a:hover {
  color: var(--gold);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.84rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.footer__contact-item i {
  color: var(--gold);
  margin-top: 3px;
  flex-shrink: 0;
  font-size: 0.85rem;
}

.footer__qrcode {
  width: 100px;
  height: 100px;
  background: #fff;
  border-radius: var(--radius-xs);
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: #999;
}

.footer__bottom {
  border-top: 1px solid var(--border-subtle);
  padding: 22px 0;
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
  font-size: 0.78rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 8px;
}

.footer__bottom a {
  color: var(--text-muted);
  transition: color var(--duration-fast);
}

.footer__bottom a:hover {
  color: var(--gold);
}

/* ============================================================
   友情链接
   ============================================================ */
.friend-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  padding: 18px 0;
}

.friend-links__label {
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-shrink: 0;
  letter-spacing: 0.04em;
}

.friend-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--duration-fast);
}

.friend-links a:hover {
  color: var(--gold);
}

/* ============================================================
   动画系统 — 奢华主题
   ============================================================ */

/* --- 淡入上移 --- */
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* --- 金色按钮脉冲 --- */
@keyframes goldPulse {
  0% { box-shadow: 0 0 0 0 rgba(201, 168, 76, 0.4); }
  70% { box-shadow: 0 0 0 16px rgba(201, 168, 76, 0); }
  100% { box-shadow: 0 0 0 0 rgba(201, 168, 76, 0); }
}

.btn--primary.pulse {
  animation: goldPulse 2.2s infinite;
}

/* --- 卡片入场错位 --- */
.card[data-aos] {
  transition: all var(--duration-normal) var(--ease-out);
}

/* --- 金色微光扫过 --- */
@keyframes goldShimmer {
  0% { transform: translateX(-100%) skewX(-15deg); }
  100% { transform: translateX(200%) skewX(-15deg); }
}

.shimmer-overlay {
  position: relative;
  overflow: hidden;
}

.shimmer-overlay::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(201, 168, 76, 0.03) 40%,
    rgba(201, 168, 76, 0.06) 50%,
    rgba(201, 168, 76, 0.03) 60%,
    transparent 100%
  );
  transform: translateX(-100%) skewX(-15deg);
  pointer-events: none;
  z-index: 2;
}

.shimmer-overlay:hover::after {
  animation: goldShimmer 0.8s ease-in-out;
}

/* AOS 覆盖 */
[data-aos] {
  transition-timing-function: var(--ease-out);
}

/* ============================================================
   响应式 — 平板 (768px - 1023px)
   ============================================================ */
@media (max-width: 1023px) {
  :root {
    --section-py: 80px;
    --header-h: 68px;
  }

  .container { padding: 0 24px; }

  .header__nav,
  .header__actions {
    display: none;
  }

  .header__inner { padding: 0 24px; }

  .header__logo {
    margin-right: 0;
    max-width: calc(100vw - 80px);
  }

  .header__logo-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
  }

  .hamburger {
    display: flex;
  }

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

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

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

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

  .contact-grid,
  .booking-layout {
    grid-template-columns: 1fr;
  }

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

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

  .news-list-item {
    grid-template-columns: minmax(0,1fr) minmax(0,2fr);
    gap: 24px;
  }

  .gallery-swiper {
    padding: 0 24px;
  }
}

/* ============================================================
   响应式 — 移动端 (< 768px)
   ============================================================ */
@media (max-width: 767px) {
  :root {
    /* 竖向节奏整体收紧：桌面 120px → 移动 44px */
    --section-py: 44px;
    --header-h: 58px;
    --container-max: 100%;
  }

  body {
    font-size: 14px;
    line-height: 1.72;
  }

  /* 移动端关闭入场动画偏移
     main.js 里 AOS 的 disable 传的是函数，AOS 2.3.4 不识别（只认 true/false/'phone' 等），
     结果手机端所有 [data-aos] 元素会停在 translate(±100px) 的初始位置，
     既造成横向溢出又让卡片互相压叠。这里直接从样式层兜底。 */
  [data-aos] {
    transform: none !important;
    opacity: 1 !important;
    transition: none !important;
  }

  .container { padding: 0 16px; }

  /* ---------- 头部 ---------- */
  .header__inner { padding: 0 16px; }

  .header__logo { gap: 9px; }

  .header__logo-icon {
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }

  .header__logo-name {
    font-size: 0.86rem;
    max-width: 205px;
  }

  .header__logo-sub {
    font-size: 0.5rem;
    letter-spacing: 0.16em;
  }

  .hamburger { right: 12px; }

  .mobile-nav { width: 84%; }

  .mobile-nav__inner {
    padding: 20px;
    padding-top: 66px;
  }

  .mobile-nav__link {
    padding: 12px 14px;
    font-size: 0.94rem;
  }

  /* ---------- 区块标题 ---------- */
  .section-head { margin-bottom: 22px !important; }

  .section-head--split {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 10px !important;
    margin-bottom: 22px !important;
  }

  .section-tag {
    font-size: 0.64rem;
    letter-spacing: 0.2em;
    margin-bottom: 0.5rem;
  }

  .section-title {
    font-size: 1.35rem;
    margin-bottom: 0.35rem;
  }

  .section-subtitle {
    font-size: 0.82rem;
    line-height: 1.7;
  }

  .section-more { margin-top: 20px !important; }

  /* ---------- 按钮 ---------- */
  .btn {
    padding: 11px 22px;
    font-size: 0.82rem;
  }

  .btn--lg {
    padding: 12px 24px;
    font-size: 0.85rem;
  }

  /* ---------- Hero：由 90vh 改为内容高度，图片区只占约 1/3 屏 ---------- */
  .hero {
    height: auto;
    min-height: 0;
    padding-top: calc(var(--header-h) + 52px);
    padding-bottom: 34px;
  }

  .hero__content {
    height: auto;
    justify-content: flex-start;
    padding: 0 16px;
  }

  .hero__title {
    font-size: clamp(1.45rem, 7.2vw, 1.95rem);
    line-height: 1.28;
    margin-bottom: 0.55rem;
  }

  .hero__subtitle {
    font-size: 0.82rem;
    line-height: 1.7;
    letter-spacing: 0.05em;
    margin-bottom: 1.35rem;
  }

  .hero__actions { gap: 10px; }

  .hero__actions .btn {
    flex: 1 1 0;
    justify-content: center;
    padding-left: 12px;
    padding-right: 12px;
  }

  .hero-pagination { margin-top: 20px; }

  .hero-pagination .swiper-pagination-bullet { width: 26px; }

  .hero-pagination .swiper-pagination-bullet-active { width: 44px; }

  .hero__scroll { display: none; }

  /* ---------- 卡片（通用压缩） ---------- */
  .card__body { padding: 14px; }

  .card__tag {
    padding: 2px 8px;
    font-size: 0.64rem;
    margin-bottom: 7px;
  }

  .card__title {
    font-size: 0.95rem;
    margin-bottom: 4px;
  }

  .card__desc {
    font-size: 0.8rem;
    line-height: 1.65;
  }

  .card__meta {
    gap: 12px;
    margin-top: 9px;
    padding-top: 9px;
    font-size: 0.73rem;
  }

  .card__price {
    font-size: 1.05rem;
    margin-top: 5px;
  }

  /* ---------- 精选房源：横滑卡片，替代三张竖排 ---------- */
  .featured-grid {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -16px;
    padding: 2px 16px 6px;
  }

  .featured-grid::-webkit-scrollbar { display: none; }

  .featured-grid .card {
    flex: 0 0 76vw;
    max-width: 300px;
    scroll-snap-align: start;
  }

  .featured-grid .card__image { aspect-ratio: 4 / 3; }

  /* ---------- 服务理念：图在上文在下 ---------- */
  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .philosophy-image { aspect-ratio: 16 / 10; }

  .philosophy-text { gap: 12px; }

  .philosophy-text p {
    font-size: 0.82rem;
    line-height: 1.8;
    /* 长正文在手机上截到 6 行，避免整屏文字墙（下方有“了解更多”入口） */
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  /* ---------- 房源分类：2×2 紧凑宫格 ---------- */
  .category-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .category-card { padding: 15px 10px; }

  .category-card__icon {
    width: 38px;
    height: 38px;
    font-size: 0.95rem;
    margin-bottom: 9px;
  }

  .category-card__name {
    font-size: 0.86rem;
    margin-bottom: 2px;
  }

  .category-card__count { font-size: 0.68rem; }

  /* ---------- 空间实景画廊 ---------- */
  .gallery-swiper { padding: 0 16px; }

  .gallery-swiper .swiper-slide { width: 68vw !important; }

  .gallery-slide { aspect-ratio: 4 / 3; }

  .gallery-slide__info { padding: 14px; }

  .gallery-slide__title { font-size: 0.88rem; }

  .gallery-slide__sub { font-size: 0.72rem; }

  /* ---------- 客户评价：横滑卡片 ---------- */
  .reviews-grid {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -16px;
    padding: 2px 16px 6px;
  }

  .reviews-grid::-webkit-scrollbar { display: none; }

  .review-card {
    flex: 0 0 80vw;
    max-width: 320px;
    scroll-snap-align: start;
    padding: 18px 16px;
  }

  .review-card::before {
    font-size: 3rem;
    top: 8px;
    right: 14px;
  }

  .review-card__text {
    font-size: 0.82rem;
    line-height: 1.75;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .review-card__author { padding-top: 12px; }

  .review-card__name { font-size: 0.82rem; }

  .review-card__role { font-size: 0.7rem; }

  /* ---------- 新闻：缩略图左 + 文字右的紧凑行 ---------- */
  .news-list-item {
    grid-template-columns: 104px minmax(0,1fr);
    gap: 13px;
    padding: 14px 0;
    align-items: center;
  }

  .news-list-item__image { aspect-ratio: 1 / 1; }

  .news-list-item__title {
    font-size: 0.9rem;
    line-height: 1.45;
    margin-bottom: 5px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .news-list-item__date {
    font-size: 0.7rem;
    margin-bottom: 5px;
  }

  .news-list-item__desc {
    font-size: 0.76rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  /* ---------- CTA ---------- */
  .cta-section { padding: 46px 0 52px; }

  .cta-section__title {
    font-size: 1.28rem;
    margin-bottom: 0.5rem;
  }

  .cta-section__desc {
    font-size: 0.82rem;
    margin-bottom: 22px;
  }

  /* ---------- 内页 Banner / 面包屑 ---------- */
  /* header 是 fixed 且页面没有整体 padding-top，
     banner 变矮后居中的标题会顶到 header 下面，这里用 padding 让出头部高度 */
  .inner-banner {
    height: 210px !important;
    padding-top: var(--header-h);
  }

  .inner-banner__content { padding: 0 16px; }

  .inner-banner__title { font-size: 1.4rem; }

  .inner-banner__subtitle { font-size: 0.8rem; }

  .breadcrumb {
    padding: 11px 16px;
    font-size: 0.76rem;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
  }

  .breadcrumb::-webkit-scrollbar { display: none; }

  /* ---------- 子栏目过滤：单行横滑 ---------- */
  .filter-bar {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    gap: 8px;
    margin: 0 -16px;
    padding: 10px 16px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .filter-bar::-webkit-scrollbar { display: none; }

  .filter-bar a {
    flex: 0 0 auto;
    padding: 7px 15px;
    font-size: 0.78rem;
  }

  .list-header { margin-bottom: 20px; }

  .list-header h1 { font-size: 1.3rem; }

  /* ---------- 房源列表：图左文右的横卡 ---------- */
  .list-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .list-grid .card {
    display: grid;
    grid-template-columns: 116px minmax(0,1fr);
    align-items: stretch;
  }

  .list-grid .card__image {
    aspect-ratio: auto;
    height: 100%;
    min-height: 118px;
  }

  .list-grid .card__body { padding: 12px 14px; }

  .list-grid .card__desc { display: none; }

  .list-grid .card__meta {
    gap: 12px;
    margin-top: 8px;
    padding-top: 8px;
    font-size: 0.72rem;
  }

  .list-grid .card__price {
    font-size: 1rem;
    margin-top: 4px;
  }

  /* ---------- 详情页 ---------- */
  .detail-layout {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .detail__header {
    margin-bottom: 20px;
    padding-bottom: 18px;
  }

  .detail__title {
    font-size: 1.25rem;
    margin-bottom: 10px;
  }

  .detail__price { font-size: 1.5rem; }

  .detail__meta-row {
    gap: 14px;
    font-size: 0.78rem;
  }

  .detail__params {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 20px;
  }

  .detail__param { padding: 12px 8px; }

  .detail__param-label { font-size: 0.68rem; }

  .detail__param-value { font-size: 0.86rem; }

  .detail-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    white-space: nowrap;
    margin-top: 28px !important;
    margin-bottom: 22px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .detail-tabs::-webkit-scrollbar { display: none; }

  .detail-tab-btn {
    flex: 0 0 auto;
    padding: 12px 16px;
    font-size: 0.8rem;
  }

  .detail__body {
    font-size: 0.86rem;
    line-height: 1.85;
  }

  .detail__body p { margin-bottom: 12px; }

  .detail__body h2, .detail__body h3 { margin-top: 22px; margin-bottom: 10px; }

  .detail__pager {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-top: 32px;
    padding-top: 18px;
    font-size: 0.8rem;
  }

  .related-title {
    font-size: 1.1rem;
    margin: 34px 0 16px;
  }

  .related-grid {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -16px;
    padding: 2px 16px 6px;
  }

  .related-grid::-webkit-scrollbar { display: none; }

  .related-grid .card {
    flex: 0 0 62vw;
    max-width: 250px;
    scroll-snap-align: start;
  }

  /* ---------- 表单 ---------- */
  .contact-grid,
  .booking-layout { gap: 22px; }

  .contact-info__item {
    padding: 15px;
    gap: 13px;
    margin-bottom: 10px;
  }

  .contact-info__icon {
    width: 38px;
    height: 38px;
  }

  .contact-form-card,
  .booking-info { padding: 18px; }

  .inquiry-card { margin-top: 34px; }

  .booking-info h3 {
    font-size: 1.1rem;
    margin-bottom: 14px;
  }

  .booking-info__item {
    font-size: 0.82rem;
    margin-bottom: 12px;
  }

  .form-row-3 { grid-template-columns: 1fr; }

  .form-group { margin-bottom: 15px; }

  .form-group label { font-size: 0.78rem; }

  .form-control {
    padding: 12px 13px;
    font-size: 0.85rem;
  }

  textarea.form-control { min-height: 90px; }

  /* ---------- 租赁指南 ---------- */
  .guide-section-inner { max-width: 100%; }

  .guide-step {
    flex-direction: row;
    gap: 14px;
    margin-bottom: 26px;
  }

  .guide-step__number {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }

  .guide-step__content h3 {
    font-size: 1rem;
    margin-bottom: 5px;
  }

  .guide-step__content p {
    font-size: 0.82rem;
    line-height: 1.75;
  }

  /* ---------- 搜索 ---------- */
  .search-form-row { gap: 8px; }

  .search-form-row input {
    padding: 13px 14px 13px 40px;
    font-size: 0.86rem;
  }

  .search-form-row .btn { padding: 0 16px; }

  .search-result-item {
    display: grid;
    grid-template-columns: 96px minmax(0,1fr);
    gap: 13px;
    align-items: center;
    padding: 12px;
    margin-bottom: 10px;
  }

  .search-result-item__thumb {
    width: 96px;
    height: 96px;
  }

  .search-result-item__title {
    font-size: 0.9rem;
    line-height: 1.45;
    margin-bottom: 3px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .search-result-item__date {
    font-size: 0.7rem;
    margin-bottom: 4px;
  }

  .search-result-item__desc {
    font-size: 0.76rem;
    -webkit-line-clamp: 1;
  }

  /* ---------- 分页 ---------- */
  .pagination {
    margin-top: 30px;
    gap: 2px;
  }

  .pagination a,
  .pagination span {
    min-width: 36px;
    height: 36px;
    font-size: 0.8rem;
  }

  .empty-state { padding: 40px 16px; }

  /* ---------- 页脚：双列紧凑 ---------- */
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 26px 18px;
    padding: 34px 16px 22px;
  }

  .footer__grid > div:nth-child(1),
  .footer__grid > div:nth-child(4) { grid-column: 1 / -1; }

  .footer__brand-desc {
    font-size: 0.78rem;
    line-height: 1.65;
    margin: 12px 0;
  }

  .footer__social a {
    width: 32px;
    height: 32px;
  }

  .footer__col-title {
    font-size: 0.88rem;
    margin-bottom: 14px;
  }

  .footer__links { gap: 8px; }

  .footer__links a { font-size: 0.78rem; }

  .footer__contact-item {
    font-size: 0.76rem;
    margin-bottom: 8px;
    gap: 8px;
    /* 长邮箱/地址在 50% 宽的列里必须能断行，否则会顶出屏幕 */
    overflow-wrap: anywhere;
  }

  .footer__contact-item span { min-width: 0; }

  .footer__qrcode {
    width: 84px;
    height: 84px;
  }

  .footer__bottom { padding: 16px 0; }

  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
    font-size: 0.7rem;
    padding: 0 16px;
  }

  .friend-links {
    gap: 10px;
    padding: 12px 0;
  }

  .friend-links a,
  .friend-links__label { font-size: 0.72rem; }

  /* ---------- 浮动按钮 ---------- */
  .online-service {
    right: 12px;
    bottom: 74px;
    width: 44px;
    height: 44px;
    font-size: 1rem;
  }

  .back-top {
    right: 12px;
    bottom: 24px;
    width: 38px;
    height: 38px;
  }

  /* ---------- 数据统计 ---------- */
  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 12px;
  }
}

/* ============================================================
   响应式 — 小屏手机 (< 375px)
   ============================================================ */
@media (max-width: 374px) {
  .container { padding: 0 14px; }

  .featured-grid { margin: 0 -14px; padding-left: 14px; padding-right: 14px; }
  .featured-grid .card { flex-basis: 80vw; }
  .reviews-grid,
  .related-grid { margin: 0 -14px; padding-left: 14px; padding-right: 14px; }

  .news-list-item { grid-template-columns: 92px minmax(0,1fr); gap: 11px; }
  .list-grid .card { grid-template-columns: 104px minmax(0,1fr); }
  .search-result-item { grid-template-columns: 84px minmax(0,1fr); }
  .search-result-item__thumb { width: 84px; height: 84px; }
}

/* ============================================================
   偏好：减少动画
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}