/* ==========================================
   "复古放映机" 设计系统 — 小电影在线观看
   暖米色复古影院风格 · 亮色背景
   ========================================== */

:root {
  --bg: #faf5ee;
  --bg-alt: #f2eae0;
  --card: #fffdf8;
  --ink: #2c1e12;
  --ink-2: rgba(44, 30, 18, 0.75);
  --ink-3: rgba(44, 30, 18, 0.45);
  --red: #d64541;
  --red-dark: #b53a36;
  --gold: #e7b44c;
  --gold-soft: rgba(231, 180, 76, 0.18);
  --line: rgba(44, 30, 18, 0.1);
  --line-strong: rgba(44, 30, 18, 0.18);
  --shadow: 0 8px 30px rgba(44, 30, 18, 0.08);
  --shadow-hover: 0 16px 40px rgba(44, 30, 18, 0.12);
  --radius: 14px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ============ 核心布局 ============ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.section:nth-child(even) {
  background: var(--bg-alt);
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  border-radius: 2px;
  opacity: 0.5;
}

/* ============ 导航 ============ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(250, 245, 238, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 20px rgba(44, 30, 18, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.25rem;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: #fff;
  position: relative;
  box-shadow: 0 4px 12px rgba(214, 69, 65, 0.3);
}

/* 播放三角 */
.logo-icon::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-38%, -50%);
  border-left: 10px solid #fff;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-2);
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.25s ease;
  position: relative;
}

.main-nav a:not(.nav-cta):hover {
  color: var(--red);
  background: rgba(214, 69, 65, 0.06);
  transform: translateY(-1px);
}

.main-nav a.nav-cta {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: #fff !important;
  padding: 10px 22px;
  border-radius: 30px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(214, 69, 65, 0.3);
  margin-left: 10px;
}

.main-nav a.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(214, 69, 65, 0.4);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  position: relative;
}

.menu-toggle::before,
.menu-toggle::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: 0.3s;
}

.menu-toggle::before {
  box-shadow: 0 7px 0 var(--ink);
}

.menu-toggle::after {
  box-shadow: 0 -7px 0 var(--ink);
}

/* ============ Hero ============ */
.hero {
  min-height: 90vh;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
  padding: 140px 0 100px;
  position: relative;
  background:
    radial-gradient(ellipse at 80% 40%, rgba(231, 180, 76, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 15% 30%, rgba(214, 69, 65, 0.07) 0%, transparent 45%),
    var(--bg);
  overflow: hidden;
}

/* 放映机光束 */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -5%;
  width: 55%;
  height: 140%;
  background: linear-gradient(115deg, transparent 30%, rgba(231, 180, 76, 0.09) 45%, rgba(231, 180, 76, 0.04) 60%, transparent 75%);
  transform: rotate(-8deg);
  pointer-events: none;
}

.hero-content {
  max-width: 680px;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 30px;
  margin-bottom: 20px;
  background: var(--gold-soft);
  color: #9a6b12;
  border: 1px solid rgba(231, 180, 76, 0.3);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.15;
  margin-bottom: 20px;
  font-weight: 900;
  letter-spacing: -1px;
}

.hero h1 .text-accent {
  color: var(--red);
  position: relative;
}

.hero p {
  font-size: 1.1rem;
  color: var(--ink-2);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

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

.hero-image {
  position: relative;
  border-radius: 4px;
  overflow: visible;
  transform: rotate(2deg);
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-image:hover {
  transform: rotate(0deg) scale(1.01);
  box-shadow: var(--shadow-hover);
}

/* 胶片孔装饰 */
.hero-image::before,
.hero-image::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  height: 12px;
  background: radial-gradient(circle, var(--red) 2px, transparent 2.5px);
  background-size: 18px 12px;
  opacity: 0.7;
}

.hero-image::before {
  top: 8px;
}

.hero-image::after {
  bottom: 8px;
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
  filter: sepia(0.15) contrast(1.02);
}

/* ============ 按钮 ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.3s ease;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: #fff;
  box-shadow: 0 6px 20px rgba(214, 69, 65, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(214, 69, 65, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--red);
  color: var(--red);
}

.btn-outline:hover {
  background: rgba(214, 69, 65, 0.06);
  transform: translateY(-3px);
}

/* ============ 标签 / 标题 ============ */
.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 14px;
  color: var(--red);
  text-transform: uppercase;
  position: relative;
  padding-left: 18px;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--red), var(--gold));
  opacity: 0.7;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.section-desc {
  max-width: 600px;
  color: var(--ink-2);
  margin-bottom: 48px;
  line-height: 1.7;
  font-size: 1rem;
}

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

.category-card {
  position: relative;
  border-radius: var(--radius);
  padding: 36px 28px 28px;
  background: var(--card);
  border: 1px solid var(--line);
  transition: all 0.35s ease;
  overflow: hidden;
}

/* 胶片孔顶边 */
.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 12px;
  background: radial-gradient(circle, rgba(214, 69, 65, 0.5) 1.5px, transparent 2.5px);
  background-size: 14px 12px;
  opacity: 0.4;
}

/* 底部长条装饰 */
.category-card::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--gold), var(--red));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--line-strong);
}

.category-card:hover::after {
  opacity: 1;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.4rem;
  background: linear-gradient(135deg, var(--gold-soft), rgba(214, 69, 65, 0.06));
  color: var(--red);
}

.category-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.category-card p {
  font-size: 0.88rem;
  color: var(--ink-2);
  line-height: 1.6;
  margin-bottom: 20px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--red);
  transition: gap 0.2s ease;
}

.card-link:hover {
  gap: 12px;
}

/* ============ 特性块 ============ */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.feature-image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 12px;
  background: var(--card);
}

.feature-image::after {
  content: '★ 精选';
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--gold);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 30px;
  letter-spacing: 1px;
  box-shadow: 0 4px 12px rgba(231, 180, 76, 0.4);
}

.feature-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.feature-text {
  position: relative;
}

.feature-text .section-label {
  margin-bottom: 10px;
}

.feature-text .section-title {
  margin-bottom: 16px;
}

.feature-text > p {
  color: var(--ink-2);
  margin-bottom: 24px;
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  margin-bottom: 28px;
}

.feature-list li {
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  border-bottom: 1px dashed var(--line);
}

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

.feature-list li::before {
  content: '✓';
  font-weight: 800;
  color: var(--red);
  background: var(--gold-soft);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* ============ 数据条 ============ */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 32px 20px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--line);
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

/* 单个圆点装饰 */
.stat-item::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 900;
  color: var(--red);
  line-height: 1.2;
  letter-spacing: -1px;
}

.stat-number::after {
  content: '+';
  color: var(--gold);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--ink-2);
  margin-top: 8px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

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

.content-wall-item {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  transition: all 0.35s ease;
  position: relative;
}

.content-wall-item:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--shadow-hover);
}

.content-wall-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
  filter: sepia(0.12) contrast(1.03);
}

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

.content-wall-body {
  padding: 22px;
}

.content-wall-body h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.3px;
}

.content-wall-body p {
  font-size: 0.85rem;
  color: var(--ink-2);
  line-height: 1.5;
}

/* 电影标签 */
.content-wall-body .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--red);
  background: rgba(214, 69, 65, 0.07);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

/* ============ FAQ ============ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--card);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.faq-item:hover {
  border-color: var(--line-strong);
  box-shadow: 0 4px 16px rgba(44, 30, 18, 0.06);
}

.faq-item.open {
  border-color: rgba(214, 69, 65, 0.3);
  box-shadow: 0 4px 20px rgba(214, 69, 65, 0.08);
}

.faq-question {
  padding: 18px 24px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 0.98rem;
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--red);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

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

.faq-answer {
  padding: 0 24px 18px;
  display: none;
  color: var(--ink-2);
  line-height: 1.7;
  font-size: 0.92rem;
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ============ CTA横幅 ============ */
.cta-banner {
  padding: 64px 32px;
  text-align: center;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(214, 69, 65, 0.3);
}

/* 胶片孔装饰 */
.cta-banner::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 16px;
  right: 16px;
  height: 14px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.5) 2px, transparent 2.5px);
  background-size: 22px 14px;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: 12px;
  left: 16px;
  right: 16px;
  height: 14px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.5) 2px, transparent 2.5px);
  background-size: 22px 14px;
}

.cta-banner h2 {
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
  position: relative;
  z-index: 2;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 500px;
  margin: 0 auto 28px;
  font-size: 1rem;
  position: relative;
  z-index: 2;
}

.cta-banner .btn-primary {
  background: #fff;
  color: var(--red);
  position: relative;
  z-index: 2;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.cta-banner .btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* ============ 页脚 ============ */
.site-footer {
  padding: 64px 0 32px;
  background: var(--bg-alt);
  border-top: 3px solid var(--red);
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: -3px;
  left: 0;
  width: 120px;
  height: 3px;
  background: var(--gold);
}

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

.footer-brand {
  padding-right: 30px;
}

.footer-brand .logo {
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  color: var(--red);
}

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

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  text-decoration: none;
  font-size: 0.9rem;
  color: var(--ink-2);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer-col ul li a:hover {
  color: var(--red);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  margin-top: 48px;
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-2);
}

.footer-bottom a {
  color: var(--red);
  text-decoration: none;
}

/* ============ 工具类 ============ */
.text-accent {
  color: var(--red);
  font-style: italic;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 3px;
  text-underline-offset: 4px;
  font-weight: 900;
}

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

.seo-description {
  max-width: 600px;
  margin: 0 auto 48px;
  color: var(--ink-2);
  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: 992px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 120px 0 80px;
  }

  .hero-image {
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }

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

  .feature-image {
    order: -1;
  }

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

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

@media (max-width: 768px) {
  .site-header {
    background: rgba(250, 245, 238, 0.97);
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--card);
    padding: 24px;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    border-bottom: 2px solid var(--red);
    box-shadow: 0 20px 40px rgba(44, 30, 18, 0.12);
    border-radius: 0 0 16px 16px;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    text-align: center;
    padding: 12px;
    font-size: 1rem;
  }

  .main-nav a.nav-cta {
    margin-left: 0;
    margin-top: 6px;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-toggle.active::before {
    box-shadow: none;
    transform: rotate(45deg);
  }

  .menu-toggle.active::after {
    box-shadow: none;
    transform: rotate(-45deg);
  }

  .section {
    padding: 72px 0;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-buttons .btn {
    justify-content: center;
  }

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

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

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

  .cta-banner {
    padding: 56px 24px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

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

  .logo {
    font-size: 1.05rem;
  }

  .logo-icon {
    width: 34px;
    height: 34px;
  }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

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

  .stats-bar {
    gap: 14px;
  }

  .stat-item {
    padding: 24px 16px;
  }

  .feature-block {
    gap: 32px;
  }

  .section-desc {
    margin-bottom: 32px;
  }

  .footer-bottom {
    font-size: 0.78rem;
  }
}

/* ============ 额外细节微交互 ============ */

/* 链接下划线动效 */
.main-nav a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.main-nav a:not(.nav-cta):hover::after {
  width: 60%;
}

/* 卡片链接箭头 */
.card-link::after {
  content: '→';
  transition: transform 0.2s ease;
}

.card-link:hover::after {
  transform: translateX(4px);
}

/* 图片光晕效果 */
.content-wall-item {
  position: relative;
}

.content-wall-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(44, 30, 18, 0.06) 0%,
    transparent 40%
  );
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

/* 选中文本 */
::selection {
  background: var(--gold);
  color: var(--ink);
}

/* 滚动条 */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--gold);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--red);
}