/* 抖阴官方网站 dyvip.beauty - 全局样式 */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a26;
  --text-primary: #f0f0f5;
  --text-secondary: #a0a0b0;
  --accent-cyan: #25f4ee;
  --accent-magenta: #fe2c55;
  --accent-gradient: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));
  --border-color: #2a2a3a;
  --header-height: 64px;
  --max-width: 1200px;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color 0.2s;
}

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

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* 头部导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-primary);
}

.logo-link:hover {
  color: var(--text-primary);
}

.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-menu a {
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.95rem;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--text-primary);
  background: var(--bg-card);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(254, 44, 85, 0.3);
}

.btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(254, 44, 85, 0.45);
}

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

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

/* Hero 区域 */
.hero {
  padding: 80px 0 60px;
  background: radial-gradient(ellipse at 50% 0%, rgba(37, 244, 238, 0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 50%, rgba(254, 44, 85, 0.06) 0%, transparent 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-content h1 {
  font-size: 2.5rem;
  line-height: 1.3;
  margin-bottom: 20px;
}

.hero-content h1 span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-features {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.hero-feature::before {
  content: "✓";
  color: var(--accent-cyan);
  font-weight: bold;
}

.hero-image {
  position: relative;
}

.hero-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
}

/* 区块通用 */
.section {
  padding: 60px 0;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* 功能卡片 */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: transform 0.2s, border-color 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-magenta);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* 截图展示 */
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.screenshot-item {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: transform 0.2s;
}

.screenshot-item:hover {
  transform: scale(1.03);
}

.screenshot-item img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
}

.screenshot-caption {
  padding: 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-align: center;
}

/* 分类标签 */
.category-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
}

.category-tag {
  padding: 8px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: all 0.2s;
}

.category-tag:hover {
  border-color: var(--accent-magenta);
  color: var(--accent-magenta);
  background: rgba(254, 44, 85, 0.1);
}

/* 内容文章区 */
.content-article {
  max-width: 900px;
  margin: 0 auto;
}

.content-article h2 {
  font-size: 1.6rem;
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border-color);
}

.content-article h3 {
  font-size: 1.25rem;
  margin: 28px 0 12px;
  color: var(--accent-cyan);
}

.content-article p {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.content-article ul,
.content-article ol {
  margin: 16px 0 16px 24px;
  color: var(--text-secondary);
}

.content-article li {
  margin-bottom: 8px;
}

.content-article a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 下载步骤 */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 auto 16px;
  color: #fff;
}

.step-card h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

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

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
}

.faq-question {
  padding: 20px 24px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  display: none;
}

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

.faq-item.active .faq-question::after {
  content: "−";
}

.faq-question::after {
  content: "+";
  font-size: 1.25rem;
  color: var(--accent-cyan);
}

/* 内链卡片 */
.internal-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.link-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s;
}

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

.link-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.link-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* 页脚 */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 48px 0 24px;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-top: 16px;
  font-size: 0.9rem;
}

.footer-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

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

/* 法律页面 */
.page-hero {
  padding: 60px 0 40px;
  text-align: center;
  background: var(--bg-secondary);
}

.page-hero h1 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.page-hero p {
  color: var(--text-secondary);
}

.legal-content {
  padding: 48px 0 80px;
}

.legal-content h2 {
  font-size: 1.4rem;
  margin: 32px 0 16px;
  color: var(--text-primary);
}

.legal-content p,
.legal-content li {
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.legal-content ul {
  margin-left: 24px;
  margin-bottom: 16px;
}

/* 错误页面 */
.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
}

.error-code {
  font-size: 8rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.error-page h1 {
  font-size: 1.75rem;
  margin: 16px 0;
}

.error-page p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* 面包屑 */
.breadcrumb {
  padding: 16px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: block;
  text-align: left;
  width: 100%;
}

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

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

.page-hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-hero .breadcrumb {
  align-self: stretch;
  text-align: left;
}

/* 响应式 - 平板 */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-btns,
  .hero-features {
    justify-content: center;
  }

  .hero-image {
    max-width: 320px;
    margin: 0 auto;
  }

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

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

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

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

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

/* 响应式 - 手机 */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .header-inner {
    position: relative;
  }

  .header-inner > nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    width: 100%;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
  }

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

  .nav-menu a {
    width: 100%;
    text-align: right;
    padding: 12px 4px;
  }

  .hero {
    padding: 48px 0 40px;
  }

  .hero-content h1 {
    font-size: 1.75rem;
  }

  .features-grid,
  .screenshot-grid,
  .steps-grid,
  .internal-links {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .section {
    padding: 40px 0;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .btn {
    width: 100%;
  }

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

  .error-code {
    font-size: 5rem;
  }
}

@media (max-width: 480px) {
  .screenshot-grid {
    grid-template-columns: 1fr;
    max-width: 280px;
    margin: 0 auto;
  }
}

/* ========== 首页专属排版 home-page ========== */
.home-page {
  --hp-accent: #c9a227;
  --hp-accent-soft: rgba(201, 162, 39, 0.15);
  --hp-surface: #14141c;
  --hp-line: #2e2e3e;
  background-image:
    linear-gradient(rgba(46, 46, 62, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 46, 62, 0.35) 1px, transparent 1px);
  background-size: 48px 48px;
  background-color: var(--bg-primary);
}

.home-page .site-footer {
  margin-top: 0;
}

/* 首屏 */
.hp-intro {
  padding: 56px 0 72px;
  border-bottom: 1px solid var(--hp-line);
}

.hp-intro-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hp-eyebrow {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hp-accent);
  margin-bottom: 20px;
}

.hp-intro-text h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hp-lead {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 28px;
}

.hp-intro-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hp-text-link {
  color: var(--text-secondary);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--hp-line);
  padding-bottom: 2px;
}

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

.hp-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--hp-line);
  border: 1px solid var(--hp-line);
  border-radius: 8px;
  overflow: hidden;
}

.hp-stat {
  background: var(--hp-surface);
  padding: 16px 14px;
}

.hp-stat dt {
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.hp-stat dd {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* 叠层手机 */
.hp-phone-stack {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hp-phone {
  position: absolute;
  border-radius: 20px;
  border: 2px solid var(--hp-line);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  object-fit: cover;
  aspect-ratio: 9/16;
}

.hp-phone-back {
  width: 38%;
  transform: rotate(-8deg) translateX(-55%);
  opacity: 0.65;
  z-index: 1;
}

.hp-phone-main {
  width: 48%;
  z-index: 3;
  border-color: var(--hp-accent);
}

.hp-phone-front {
  width: 34%;
  transform: rotate(10deg) translateX(60%);
  opacity: 0.75;
  z-index: 2;
}

/* 区块标签 */
.hp-section-label {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 12px;
}

.hp-section-label h2 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.hp-num {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.85rem;
  color: var(--hp-accent);
  font-weight: 600;
  flex-shrink: 0;
}

.hp-section-desc {
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 36px;
  font-size: 0.98rem;
}

/* Bento 网格 */
.hp-mosaic {
  padding: 72px 0;
  background: var(--hp-surface);
  border-bottom: 1px solid var(--hp-line);
}

.hp-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 180px;
  gap: 10px;
}

.hp-tile {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--hp-line);
  display: block;
}

.hp-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.hp-tile:hover img {
  transform: scale(1.06);
}

.hp-tile-label {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 28px 14px 12px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff;
}

.hp-tile-lg {
  grid-row: span 2;
  grid-column: span 2;
}

.hp-tile-wide {
  grid-column: span 2;
}

/* 交错功能 */
.hp-features {
  padding: 72px 0;
  border-bottom: 1px solid var(--hp-line);
}

.hp-zigzag {
  display: flex;
  flex-direction: column;
  gap: 56px;
  margin-top: 40px;
}

.hp-zigzag-row {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 48px;
  align-items: center;
}

.hp-zigzag-reverse {
  grid-template-columns: 260px 1fr;
}

.hp-zigzag-reverse .hp-zigzag-body {
  order: 2;
}

.hp-zigzag-reverse .hp-zigzag-media {
  order: 1;
}

.hp-zigzag-body h3 {
  font-size: 1.35rem;
  margin-bottom: 14px;
  padding-left: 16px;
  border-left: 3px solid var(--hp-accent);
}

.hp-zigzag-body p {
  color: var(--text-secondary);
  font-size: 0.98rem;
}

.hp-zigzag-media {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--hp-line);
}

.hp-zigzag-media img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
}

/* 下载时间轴 */
.hp-download {
  padding: 72px 0;
  background: var(--hp-surface);
  border-bottom: 1px solid var(--hp-line);
}

.hp-download-wrap {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: start;
}

.hp-timeline {
  list-style: none;
  position: relative;
  padding-left: 32px;
}

.hp-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--hp-line);
}

.hp-timeline-item {
  position: relative;
  padding-bottom: 36px;
}

.hp-timeline-item:last-child {
  padding-bottom: 0;
}

.hp-timeline-marker {
  position: absolute;
  left: -32px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--hp-accent);
}

.hp-timeline-content h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.hp-timeline-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.hp-timeline-content strong {
  color: var(--hp-accent);
  font-weight: 600;
}

/* 导读区 */
.hp-guide {
  padding: 72px 0 48px;
}

.hp-guide-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: start;
}

.hp-toc {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  padding: 20px;
  background: var(--hp-surface);
  border: 1px solid var(--hp-line);
  border-radius: 10px;
}

.hp-toc-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hp-accent);
  margin-bottom: 16px;
  font-weight: 600;
}

.hp-toc nav ul {
  list-style: none;
}

.hp-toc nav li {
  margin-bottom: 8px;
}

.hp-toc nav a {
  color: var(--text-secondary);
  font-size: 0.88rem;
  display: block;
  padding: 4px 0;
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: all 0.2s;
}

.hp-toc nav a:hover {
  color: var(--text-primary);
  border-left-color: var(--hp-accent);
}

.hp-toc-links {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--hp-line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hp-toc-links a {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.hp-article h2 {
  font-size: 1.45rem;
  margin: 48px 0 16px;
  padding-bottom: 0;
  border-bottom: none;
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.hp-article h2:first-of-type {
  margin-top: 24px;
}

.hp-article h3 {
  font-size: 1.1rem;
  margin: 28px 0 12px;
  color: var(--text-primary);
}

.hp-article p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 0.98rem;
  line-height: 1.8;
}

.hp-article ul {
  margin: 16px 0 16px 20px;
  color: var(--text-secondary);
}

.hp-article li {
  margin-bottom: 8px;
  font-size: 0.98rem;
}

.hp-article a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hp-section-label-inline {
  margin-bottom: 8px;
}

.hp-pullquote {
  margin: 32px 0;
  padding: 24px 28px;
  border-left: 4px solid var(--hp-accent);
  background: var(--hp-accent-soft);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.6;
}

.hp-inline-figure {
  float: right;
  max-width: 240px;
  margin: 0 0 20px 28px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--hp-line);
}

.hp-inline-figure img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
}

.hp-inline-figure figcaption {
  padding: 10px 12px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: var(--hp-surface);
  text-align: center;
}

.hp-mini-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 32px 0;
  clear: both;
}

.hp-mini-gallery figure {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--hp-line);
}

.hp-mini-gallery img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
}

.hp-mini-gallery figcaption {
  padding: 8px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-align: center;
  background: var(--hp-surface);
}

/* FAQ 双栏 */
.hp-faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.hp-faq-card {
  padding: 22px;
  background: var(--hp-surface);
  border: 1px solid var(--hp-line);
  border-radius: 10px;
}

.hp-faq-card h3 {
  font-size: 0.95rem;
  margin: 0 0 10px;
  color: var(--text-primary);
}

.hp-faq-card p {
  font-size: 0.88rem;
  margin: 0;
  line-height: 1.65;
}

/* 首页响应式 */
@media (max-width: 1024px) {
  .hp-intro-inner {
    grid-template-columns: 1fr;
  }

  .hp-phone-stack {
    height: 360px;
    margin-top: 20px;
  }

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

  .hp-bento {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 160px;
  }

  .hp-tile-lg {
    grid-column: span 2;
    grid-row: span 2;
  }

  .hp-zigzag-row,
  .hp-zigzag-reverse {
    grid-template-columns: 1fr;
  }

  .hp-zigzag-reverse .hp-zigzag-body,
  .hp-zigzag-reverse .hp-zigzag-media {
    order: unset;
  }

  .hp-zigzag-media {
    max-width: 260px;
  }

  .hp-download-wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .hp-toc {
    position: static;
  }

  .hp-toc nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .hp-toc nav li {
    margin: 0;
  }

  .hp-toc nav a {
    padding: 6px 12px;
    background: var(--bg-primary);
    border-radius: 20px;
    border-left: none;
  }

  .hp-toc-links {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .hp-inline-figure {
    float: none;
    max-width: 280px;
    margin: 24px auto;
  }
}

@media (max-width: 768px) {
  .hp-intro {
    padding: 40px 0 48px;
  }

  .hp-bento {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 140px;
  }

  .hp-tile-lg,
  .hp-tile-wide {
    grid-column: span 2;
    grid-row: span 1;
  }

  .hp-faq-grid {
    grid-template-columns: 1fr;
  }

  .hp-mini-gallery {
    grid-template-columns: 1fr;
    max-width: 220px;
    margin-left: auto;
    margin-right: auto;
  }

  .hp-phone-stack {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .hp-stats {
    grid-template-columns: 1fr;
  }

  .hp-bento {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }

  .hp-tile-lg,
  .hp-tile-wide {
    grid-column: span 1;
  }
}

/* ========== dyvip.beauty 首页专属 dy-* ========== */
.dy-home {
  --dy-amber: #e8a838;
  --dy-amber-dim: rgba(232, 168, 56, 0.12);
  --dy-surface: #111118;
  --dy-line: #2a2a38;
  --dy-clip: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

.dy-home .site-footer {
  margin-top: 0;
}

/* 对角首屏 */
.dy-splash {
  position: relative;
  padding: 48px 0 80px;
  clip-path: var(--dy-clip);
  background: radial-gradient(ellipse 80% 60% at 20% 0%, rgba(232, 168, 56, 0.1), transparent),
              radial-gradient(ellipse 50% 40% at 90% 80%, rgba(254, 44, 85, 0.08), transparent),
              var(--bg-primary);
  overflow: hidden;
}

.dy-splash-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.dy-watermark {
  position: absolute;
  right: -4%;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  font-size: clamp(4rem, 12vw, 9rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: rgba(255, 255, 255, 0.03);
  white-space: nowrap;
  user-select: none;
}

.dy-splash-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.dy-kicker {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dy-amber);
  margin-bottom: 16px;
}

.dy-splash-copy h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 20px;
}

.dy-splash-lead {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 480px;
  margin-bottom: 28px;
  line-height: 1.75;
}

.dy-splash-cta {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.dy-ghost-link {
  color: var(--text-secondary);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--dy-line);
  padding-bottom: 2px;
}

.dy-ghost-link:hover {
  color: var(--dy-amber);
  border-color: var(--dy-amber);
}

.dy-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.dy-pill-row li {
  padding: 6px 14px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  border: 1px solid var(--dy-line);
  border-radius: 100px;
  background: var(--dy-surface);
}

/* 弧形手机展示 */
.dy-arc-phones {
  position: relative;
  height: 380px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.dy-arc-phone {
  position: absolute;
  border-radius: 18px;
  border: 2px solid var(--dy-line);
  object-fit: cover;
  aspect-ratio: 9/16;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  bottom: 0;
}

.dy-arc-left {
  width: 38%;
  left: 0;
  transform: rotate(-12deg) translateY(20px);
  opacity: 0.7;
  z-index: 1;
}

.dy-arc-center {
  width: 48%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  border-color: var(--dy-amber);
}

.dy-arc-right {
  width: 38%;
  right: 0;
  transform: rotate(12deg) translateY(20px);
  opacity: 0.7;
  z-index: 2;
}

/* 滚动胶片带 */
.dy-ticker {
  background: var(--dy-surface);
  border-top: 1px solid var(--dy-line);
  border-bottom: 1px solid var(--dy-line);
  padding: 14px 0;
  overflow: hidden;
}

.dy-ticker-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: dy-scroll 28s linear infinite;
}

.dy-ticker-track span {
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: nowrap;
  letter-spacing: 0.08em;
}

.dy-ticker-track span::before {
  content: "◆ ";
  color: var(--dy-amber);
  font-size: 0.6rem;
}

@keyframes dy-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* 区块标题 */
.dy-block-head {
  margin-bottom: 40px;
}

.dy-block-head-center {
  text-align: center;
}

.dy-block-tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dy-amber);
  margin-bottom: 8px;
}

.dy-block-head h2 {
  font-size: 1.85rem;
  font-weight: 700;
}

/* 能力矩阵 */
.dy-matrix {
  padding: 72px 0;
}

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

.dy-matrix-card {
  background: var(--dy-surface);
  border: 1px solid var(--dy-line);
  border-radius: 4px 16px 4px 16px;
  padding: 28px 24px;
  transition: border-color 0.25s, transform 0.25s;
}

.dy-matrix-card:hover {
  border-color: var(--dy-amber);
  transform: translateY(-3px);
}

.dy-offset-1 { margin-top: 24px; }
.dy-offset-2 { margin-top: 48px; }

.dy-matrix-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: rgba(232, 168, 56, 0.25);
  line-height: 1;
  margin-bottom: 12px;
}

.dy-matrix-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.dy-matrix-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* 分类预览 */
.dy-showcase {
  padding: 72px 0;
  background: var(--dy-surface);
  border-top: 1px solid var(--dy-line);
  border-bottom: 1px solid var(--dy-line);
}

.dy-showcase-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  align-items: start;
}

.dy-cat-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dy-cat-item {
  display: block;
  padding: 12px 16px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  border-left: 3px solid transparent;
  transition: all 0.2s;
}

.dy-cat-item:hover,
.dy-cat-active {
  color: var(--text-primary);
  background: rgba(232, 168, 56, 0.08);
  border-left-color: var(--dy-amber);
}

.dy-showcase-frame {
  margin: 0;
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid var(--dy-line);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.dy-showcase-frame img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
}

.dy-showcase-frame figcaption {
  padding: 12px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: var(--bg-primary);
}

/* 横向胶片（默认隐藏，移动端显示） */
.dy-filmstrip {
  display: none;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 24px 0 8px;
  -webkit-overflow-scrolling: touch;
}

.dy-filmstrip::-webkit-scrollbar {
  height: 4px;
}

.dy-filmstrip::-webkit-scrollbar-thumb {
  background: var(--dy-line);
  border-radius: 2px;
}

.dy-film-frame {
  flex: 0 0 140px;
  scroll-snap-align: start;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--dy-line);
}

.dy-film-frame img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
}

.dy-film-frame figcaption {
  padding: 8px;
  font-size: 0.78rem;
  text-align: center;
  color: var(--text-secondary);
  background: var(--bg-primary);
}

/* 下载区 */
.dy-download {
  padding: 72px 0;
  background: linear-gradient(135deg, var(--dy-surface) 0%, var(--bg-primary) 100%);
}

.dy-download-split {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 56px;
  align-items: center;
}

.dy-download-info h2 {
  font-size: 1.85rem;
  margin-bottom: 12px;
}

.dy-download-info > p {
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.dy-download-info strong {
  color: var(--dy-amber);
}

.dy-ticket-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dy-ticket-steps li {
  display: flex;
  gap: 16px;
  padding: 18px 20px;
  background: var(--dy-surface);
  border: 1px dashed var(--dy-line);
  border-radius: 4px 12px 4px 12px;
}

.dy-ticket-n {
  font-size: 1.25rem;
  color: var(--dy-amber);
  font-weight: 700;
  flex-shrink: 0;
}

.dy-ticket-steps strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.dy-ticket-steps p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin: 0;
}

.dy-download-visual {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--dy-line);
}

.dy-download-visual img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
}

.dy-download-visual figcaption {
  padding: 10px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-secondary);
  background: var(--dy-surface);
}

/* 阅读区 */
.dy-reader {
  padding: 72px 0;
}

.dy-reader-layout {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 48px;
  align-items: start;
}

.dy-reader-rail {
  position: sticky;
  top: calc(var(--header-height) + 20px);
  padding: 20px 0;
  border-right: 1px solid var(--dy-line);
}

.dy-rail-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dy-amber);
  margin-bottom: 16px;
  padding-right: 16px;
}

.dy-reader-rail nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-right: 16px;
}

.dy-reader-rail nav a {
  color: var(--text-secondary);
  font-size: 0.85rem;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}

.dy-reader-rail nav a:hover {
  color: var(--dy-amber);
  border-bottom-color: var(--dy-amber);
}

.dy-rail-links {
  margin-top: 24px;
  padding-top: 16px;
  padding-right: 16px;
  border-top: 1px solid var(--dy-line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dy-rail-links a {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.dy-reader-head {
  margin-bottom: 32px;
}

.dy-reader-body h2 {
  font-size: 1.4rem;
  margin: 40px 0 14px;
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.dy-reader-body h3 {
  font-size: 1.1rem;
  margin: 28px 0 10px;
  color: var(--dy-amber);
}

.dy-reader-body p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.85;
  font-size: 0.97rem;
}

.dy-reader-body ul {
  margin: 16px 0 16px 20px;
  color: var(--text-secondary);
}

.dy-reader-body li {
  margin-bottom: 8px;
  font-size: 0.97rem;
}

.dy-reader-body a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.dy-quote {
  margin: 28px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--dy-amber);
  background: var(--dy-amber-dim);
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.7;
}

.dy-float-fig {
  margin: 0 0 16px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--dy-line);
  max-width: 200px;
}

.dy-float-left {
  float: left;
  margin-right: 24px;
}

.dy-float-right {
  float: right;
  margin-left: 24px;
}

.dy-float-fig img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
}

.dy-float-fig figcaption {
  padding: 8px;
  font-size: 0.78rem;
  text-align: center;
  color: var(--text-secondary);
  background: var(--dy-surface);
}

.dy-thumb-row {
  display: flex;
  gap: 12px;
  margin: 28px 0;
  clear: both;
}

.dy-thumb-row figure {
  flex: 1;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--dy-line);
}

.dy-thumb-row img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
}

.dy-thumb-row figcaption {
  padding: 6px;
  font-size: 0.72rem;
  text-align: center;
  color: var(--text-secondary);
  background: var(--dy-surface);
}

.dy-related {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
  clear: both;
}

.dy-related-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  background: var(--dy-surface);
  border: 1px solid var(--dy-line);
  border-radius: 8px;
  color: var(--text-primary);
  transition: border-color 0.2s;
}

.dy-related-card:hover {
  border-color: var(--dy-amber);
  color: var(--text-primary);
}

.dy-related-card strong {
  font-size: 0.95rem;
}

.dy-related-card span {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* FAQ */
.dy-faq {
  padding: 72px 0 48px;
  background: var(--dy-surface);
  border-top: 1px solid var(--dy-line);
}

.dy-faq-board {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 960px;
  margin: 0 auto;
}

.dy-faq-item {
  background: var(--bg-primary);
  border: 1px solid var(--dy-line);
  border-radius: 8px;
  overflow: hidden;
}

.dy-faq-item summary {
  padding: 18px 20px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.dy-faq-item summary::after {
  content: "+";
  color: var(--dy-amber);
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-left: 12px;
}

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

.dy-faq-item p {
  padding: 0 20px 18px;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 0;
}

/* 首页响应式 */
@media (max-width: 1024px) {
  .dy-splash-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .dy-splash-lead {
    margin-left: auto;
    margin-right: auto;
  }

  .dy-splash-cta,
  .dy-pill-row {
    justify-content: center;
  }

  .dy-arc-phones {
    height: 320px;
    margin-top: 20px;
  }

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

  .dy-offset-1,
  .dy-offset-2 {
    margin-top: 0;
  }

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

  .dy-cat-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .dy-cat-item {
    border-left: none;
    border-radius: 20px;
    padding: 8px 16px;
    background: var(--bg-primary);
  }

  .dy-cat-active {
    background: var(--dy-amber-dim);
  }

  .dy-download-split {
    grid-template-columns: 1fr;
  }

  .dy-download-visual {
    max-width: 280px;
    margin: 0 auto;
  }

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

  .dy-reader-rail {
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--dy-line);
    padding-bottom: 20px;
    margin-bottom: 20px;
  }

  .dy-reader-rail nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    padding-right: 0;
  }

  .dy-reader-rail nav a {
    padding: 6px 12px;
    background: var(--dy-surface);
    border-radius: 20px;
  }

  .dy-rail-links {
    flex-direction: row;
    flex-wrap: wrap;
    padding-right: 0;
  }

  .dy-related {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .dy-splash {
    padding: 32px 0 60px;
  }

  .dy-matrix-grid {
    grid-template-columns: 1fr;
  }

  .dy-showcase-body {
    display: none;
  }

  .dy-filmstrip {
    display: flex;
  }

  .dy-faq-board {
    grid-template-columns: 1fr;
  }

  .dy-float-left,
  .dy-float-right {
    float: none;
    max-width: 220px;
    margin: 20px auto;
  }

  .dy-thumb-row {
    flex-direction: column;
    max-width: 160px;
    margin-left: auto;
    margin-right: auto;
  }

  .dy-arc-phones {
    height: 260px;
  }

  .dy-arc-left,
  .dy-arc-right {
    width: 32%;
  }

  .dy-arc-center {
    width: 42%;
  }
}