/* ============================================================
   Sibyl 个人动态网页简历 — 全局样式
   设计风格：简约杂志 Editorial / 米白 + 深棕 + 暗红
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* ---------- CSS 自定义属性 ---------- */
:root {
  /* 配色 */
  --bg-primary: #F5F0EB;
  --bg-card: #F5E6C8;
  --bg-card-alt: #FDF8F0;
  --text-primary: #5C3D2E;
  --text-secondary: #8B7355;
  --accent: #8B3A3A;
  --accent-light: #B85C5C;
  --green: #4A5D4A;
  --green-light: #6B8E6B;
  --border-color: rgba(92, 61, 46, 0.15);
  --shadow-soft: 0 4px 20px rgba(92, 61, 46, 0.08);
  --shadow-hover: 0 8px 32px rgba(92, 61, 46, 0.14);

  /* 字体 */
  --font-serif: 'Playfair Display', 'Noto Serif', Georgia, serif;
  --font-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;

  /* 间距 */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 3.5rem;
  --space-2xl: 5rem;

  /* 过渡 */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* 圆角 */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 50px;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.7;
  overflow-x: clip;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.3;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

ul, ol {
  list-style: none;
}

/* ---------- 通用容器 ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

/* ---------- 模块标题（杂志风格） ---------- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header .section-number {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.section-header h2 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.section-header .divider {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin: var(--space-sm) auto;
  border-radius: 1px;
}

.section-header .section-subtitle {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 300;
  letter-spacing: 0.5px;
}

/* ---------- 导航栏 ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(245, 240, 235, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-normal), background var(--transition-normal);
}

.navbar.scrolled {
  border-bottom-color: var(--border-color);
  background: rgba(245, 240, 235, 0.95);
}

.navbar .brand {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.navbar .brand:hover {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent);
  transition: width var(--transition-normal);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a.active::after,
.nav-links a:hover::after {
  width: 100%;
}

/* ---------- 汉堡菜单 ---------- */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* 移动端遮罩 */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(92, 61, 46, 0.3);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-overlay.active {
  opacity: 1;
}

/* ---------- Hero 区域 ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  padding: var(--space-2xl) var(--space-md);
  overflow: hidden;
}

/* Hero 头像 */
.hero-avatar {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(139, 58, 58, 0.15);
  box-shadow: 0 8px 32px rgba(92, 61, 46, 0.15);
  margin-bottom: var(--space-md);
  opacity: 0;
  transform: translateY(20px) scale(0.9);
  animation: heroFadeIn 0.8s var(--transition-normal) forwards;
  animation-delay: 0.1s;
  position: relative;
  z-index: 1;
}

.hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transition: transform var(--transition-normal);
}

.hero-avatar:hover img {
  transform: scale(1.08);
}

/* Hero 背景装饰 */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(139, 58, 58, 0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -15%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245, 230, 200, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* Hero 装饰线条 */
.hero-deco {
  position: absolute;
  font-family: var(--font-serif);
  font-style: italic;
  color: rgba(139, 58, 58, 0.08);
  font-size: 8rem;
  pointer-events: none;
  user-select: none;
}

.hero-deco-left {
  top: 15%;
  left: 5%;
  transform: rotate(-15deg);
}

.hero-deco-right {
  bottom: 20%;
  right: 5%;
  transform: rotate(10deg);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 7vw, 5rem);
  color: var(--text-primary);
  letter-spacing: -0.03em;
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeIn 1s var(--transition-normal) forwards;
  animation-delay: 0.3s;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  font-weight: 300;
  letter-spacing: 2px;
  margin-top: var(--space-sm);
  opacity: 0;
  animation: heroFadeIn 1s var(--transition-normal) forwards;
  animation-delay: 0.8s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.hero-name {
  color: var(--text-primary);
  font-weight: 500;
}

.hero-separator {
  color: var(--text-secondary);
  margin: 0 2px;
}

.hero-role-wrapper {
  display: inline-flex;
  align-items: center;
  min-width: 200px;
  justify-content: center;
  text-align: center;
}

.hero-role {
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 1px;
}

.hero-cursor {
  display: inline-block;
  color: var(--accent);
  font-weight: 300;
  margin-left: 2px;
  animation: cursorBlink 1s step-end infinite;
}

@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Hero 联系方式图标 */
.hero-contacts {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  opacity: 0;
  animation: heroFadeIn 1s var(--transition-normal) forwards;
  animation-delay: 1.2s;
}

.hero-contact-item {
  position: relative;
}

.hero-contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.hero-contact-btn::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: -32px;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: 4px 10px;
  background: var(--text-primary);
  color: var(--bg-primary);
  font-size: 0.7rem;
  font-family: var(--font-sans);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s ease;
  z-index: 10;
}

.hero-contact-btn:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.hero-contact-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(139, 58, 58, 0.15);
}

.hero-contact-btn:active {
  transform: translateY(-1px) scale(0.95);
}

.hero-contact-btn svg {
  width: 20px;
  height: 20px;
}

/* 复制成功提示 */
.copy-toast {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 10px 24px;
  background: var(--text-primary);
  color: var(--bg-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  z-index: 3001;
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
}

.copy-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* hero-tags 已移除 */

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-md);
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 300;
  letter-spacing: 1px;
  opacity: 0;
  animation: heroFadeIn 1s ease forwards;
  animation-delay: 3s;
}

.hero-scroll-hint span {
  display: inline-block;
  animation: bounceDown 2s ease-in-out infinite;
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ---------- 关键帧动画 ---------- */
@keyframes heroFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 入场动画通用类 ---------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 教育经历 — 图文交错卡片 ---------- */
.edu-card {
  display: grid;
  grid-template-columns: 1fr 40px 1fr;
  gap: 0;
  align-items: center;
  margin-bottom: var(--space-xl);
  position: relative;
}

.edu-card-reversed {
  /* 反转时 grid 顺序通过 JS 控制 children 顺序实现 */
}

/* 中间圆点 */
.edu-dot {
  width: 16px;
  height: 16px;
  background: var(--accent);
  border: 3px solid var(--bg-primary);
  border-radius: 50%;
  justify-self: center;
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(139, 58, 58, 0.15);
  position: relative;
}

/* 图片区域 */
.edu-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 0 var(--space-md);
}

.edu-photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 3px solid var(--bg-card-alt);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
}

.edu-photo:hover {
  transform: scale(1.03) rotate(-1deg);
  box-shadow: var(--shadow-hover);
}

.edu-photo-1 {
  transform: rotate(-2deg);
  z-index: 1;
}

.edu-photo-2 {
  transform: rotate(1.5deg) translateY(10px);
  z-index: 0;
}

.edu-photo img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-normal);
}

.edu-photo:hover img {
  transform: scale(1.05);
}

/* 文字区域 */
.edu-text {
  padding: var(--space-md);
}

.edu-period {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 6px;
  padding: 3px 12px;
  background: rgba(139, 58, 58, 0.08);
  border-radius: var(--radius-pill);
}

.edu-institution {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
  margin-top: 8px;
}

.edu-role {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 400;
  font-style: italic;
  margin-bottom: 6px;
}

.edu-subtitle-tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.5px;
}

.edu-highlights {
  list-style: none;
}

.edu-highlights li {
  position: relative;
  padding-left: 16px;
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 6px;
}

.edu-highlights li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.6rem;
  top: 4px;
}

/* ---------- 教育经历 — 垂直布局（图片在上） ---------- */
.edu-card-vertical {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-xl);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.edu-card-vertical .edu-images {
  width: 100%;
  padding: 0;
  margin-bottom: var(--space-md);
}

.edu-card-vertical .edu-text {
  text-align: center;
  padding: var(--space-sm) 0;
}

.edu-card-vertical .edu-highlights {
  text-align: left;
  max-width: 400px;
  margin: 0 auto;
}

/* 单图布局 */
.edu-images-single {
  grid-template-columns: 1fr;
  padding: 0 var(--space-md);
}

.edu-images-single .edu-photo-single {
  transform: none;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}

.edu-images-single .edu-photo-single img {
  height: 260px;
  object-fit: cover;
}

/* 三图网格 */
.edu-images-triple {
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.edu-images-triple .edu-photo {
  transform: none;
}

.edu-images-triple .edu-photo-1 {
  transform: rotate(-1.5deg);
}

.edu-images-triple .edu-photo-2 {
  transform: rotate(0.5deg) translateY(6px);
}

.edu-images-triple .edu-photo-3 {
  transform: rotate(1.5deg);
}

.edu-images-triple .edu-photo img {
  height: 180px;
}

/* 分隔线 */
.timeline-separator {
  text-align: center;
  padding: var(--space-lg) 0;
  position: relative;
}

.timeline-separator::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-color), transparent);
}

.timeline-separator span {
  position: relative;
  display: inline-block;
  padding: 6px 24px;
  background: var(--bg-primary);
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--text-secondary);
  letter-spacing: 2px;
}

/* ---------- 实习经历 — Featured 带图卡片 ---------- */
.work-featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-soft);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.work-featured-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--accent), var(--accent-light));
  border-radius: 2px 0 0 2px;
}

.work-featured-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.work-featured-reversed {
  /* 布局反转通过 JS 子元素顺序控制 */
}

.work-featured-reversed > * {
  /* 保持正常文字方向 */
}

.work-featured-reversed::before {
  left: auto;
  right: 0;
  border-radius: 0 2px 2px 0;
}

/* 实习图片区域 */
.work-images {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.work-photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.work-photo:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-hover);
}

.work-photo img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-normal);
}

.work-photo:hover img {
  transform: scale(1.05);
}

/* 实习文字区域 */
.work-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.work-period {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 1px;
  padding: 3px 12px;
  background: rgba(139, 58, 58, 0.08);
  border-radius: var(--radius-pill);
  width: fit-content;
}

.work-company {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 4px;
}

.work-dept {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.work-role {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 400;
  font-style: italic;
}

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

.work-highlights li {
  position: relative;
  padding-left: 18px;
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 4px;
}

.work-highlights li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8rem;
  top: 1px;
}

/* ---------- 实习经历 — Compact 并排卡片 ---------- */
.work-compact-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.work-compact-card {
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-soft);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.work-compact-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--accent), var(--accent-light), var(--green-light));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.work-compact-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.work-compact-card:hover::after {
  opacity: 1;
}

.work-compact-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.work-compact-card .work-period {
  font-size: 0.72rem;
  margin-bottom: 4px;
}

.work-compact-card .work-company {
  font-size: 1.15rem;
  margin-bottom: 2px;
  margin-top: 6px;
}

.work-compact-card .work-role {
  font-size: 0.82rem;
  margin-bottom: 8px;
}

.work-compact-card .work-highlights li {
  font-size: 0.82rem;
  line-height: 1.6;
  margin-bottom: 2px;
}

/* 技术栈项不显示左侧角标 */
.work-highlights li.no-marker {
  padding-left: 0;
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-style: italic;
}

.work-highlights li.no-marker::before {
  display: none;
}

/* ---------- 时间轴 ---------- */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--border-color) 5%, var(--border-color) 95%, transparent);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
  position: relative;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 24px;
  width: 14px;
  height: 14px;
  background: var(--accent);
  border: 3px solid var(--bg-primary);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(139, 58, 58, 0.15);
}

.timeline-content {
  width: calc(50% - 40px);
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-soft);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.timeline-content:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.timeline-period {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.timeline-institution {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.timeline-role {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: var(--space-sm);
  font-style: italic;
}

.timeline-highlights {
  list-style: none;
}

.timeline-highlights li {
  position: relative;
  padding-left: 16px;
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 6px;
}

.timeline-highlights li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* ---------- Showcase 项目展示 ---------- */
.showcase-wrapper {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* 头部 */
.showcase-header {
  text-align: center;
}

.showcase-badge {
  display: inline-block;
  padding: 5px 18px;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-sm);
}

.showcase-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.showcase-subtitle-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

/* 主体卡片 */
.showcase-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

/* 浏览器窗口模拟 */
.showcase-browser {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 48px rgba(92, 61, 46, 0.15);
  border: 1px solid var(--border-color);
  background: #fff;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

.showcase-browser:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 20px 60px rgba(92, 61, 46, 0.2);
}

/* 点击访问覆盖层提示 */
.showcase-browser::after {
  content: '🚀 点击访问系统';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(61, 31, 31, 0.55);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 2px;
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 10;
  backdrop-filter: blur(2px);
}

.showcase-browser:hover::after {
  opacity: 1;
}

.showcase-browser-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: #F8F4F0;
  border-bottom: 1px solid var(--border-color);
}

.showcase-browser-dots {
  display: flex;
  gap: 6px;
}

.showcase-browser-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #FF6058; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #27CA40; }

.showcase-browser-url {
  flex: 1;
  background: rgba(92, 61, 46, 0.06);
  border-radius: var(--radius-pill);
  padding: 4px 14px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: center;
}

.showcase-screenshot {
  position: relative;
  overflow: hidden;
}

.showcase-screenshot img {
  width: 100%;
  display: block;
  transition: transform 8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform-origin: top center;
}

.showcase-browser:hover .showcase-screenshot img {
  transform: translateY(-10%);
}

/* 信息区域 */
.showcase-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.showcase-desc {
  font-size: 0.92rem;
  color: var(--text-primary);
  line-height: 1.85;
}

.showcase-ai-block {
  display: flex;
  gap: 12px;
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(135deg, rgba(139, 58, 58, 0.05) 0%, rgba(245, 230, 200, 0.3) 100%);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.showcase-ai-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.showcase-ai-text {
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.75;
}

.showcase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.showcase-tag {
  padding: 4px 14px;
  background: rgba(92, 61, 46, 0.06);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.showcase-tag:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-1px);
}

.showcase-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 28px;
  background: var(--accent);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  text-decoration: none;
  width: fit-content;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 16px rgba(139, 58, 58, 0.2);
}

.showcase-link-btn:hover {
  background: var(--accent-light);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(139, 58, 58, 0.3);
}

.showcase-link-btn span {
  transition: transform var(--transition-fast);
}

.showcase-link-btn:hover span {
  transform: translateX(4px);
}

/* 功能亮点卡片 — 一排四列简洁居中风格 */
.showcase-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.showcase-feature-card {
  background: var(--bg-card-alt);
  border-radius: 16px;
  padding: 28px 16px 24px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(139, 90, 60, 0.06);
  transition: transform 0.3s cubic-bezier(.4,0,.2,1), box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  border: none;
}

.showcase-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 28px rgba(139, 90, 60, 0.12);
}

.showcase-feature-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: rgba(139, 90, 60, 0.06);
  border-radius: 14px;
}

.showcase-feature-label {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.showcase-feature-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* ---------- 塔罗牌 ---------- */
.tarot-section {
  text-align: center;
  padding-bottom: var(--space-2xl);
}

.tarot-hint {
  display: inline-block;
  padding: 8px 24px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 2px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-lg);
}

/* 浅色牌桌 — 画框 + 线条装饰 */
.tarot-table {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 32px 72px;
  border-radius: 24px;
  background: var(--bg-primary);
  border: 2px solid rgba(92, 61, 46, 0.18);
  box-shadow: 0 4px 24px rgba(92, 61, 46, 0.06);
}

/* 内框装饰线 */
.tarot-table::before {
  content: '';
  position: absolute;
  top: 16px; right: 16px; bottom: 16px; left: 16px;
  border-radius: 16px;
  border: 1px solid rgba(92, 61, 46, 0.12);
  pointer-events: none;
}

/* 中心菱形线条图案 */
.tarot-table::after {
  content: '✦';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 120px;
  color: rgba(139, 58, 58, 0.04);
  pointer-events: none;
  font-family: var(--font-serif);
}

/* 牌桌提示文字 */
.tarot-table-hint {
  position: relative;
  z-index: 2;
  color: var(--text-secondary);
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 32px;
  font-family: var(--font-serif);
}

/* 卡牌容器 — 两行五列网格 */
.tarot-fan {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  max-width: 700px;
  margin: 0 auto;
  perspective: 1200px;
}

/* ── 单张卡牌：opacity 切换方案（避免 preserve-3d 裁剪问题） ── */
.tarot-card {
  width: 100%;
  aspect-ratio: 2/3;
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
  border-radius: var(--radius-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* 悬停浮起效果 */
.tarot-card:hover:not(.flipped) {
  transform: translateY(-12px) scale(1.04);
  box-shadow: 0 20px 40px rgba(139, 58, 58, 0.35), 0 0 20px rgba(139, 58, 58, 0.15);
}

/* 卡牌面 — 共用基础 */
.tarot-card-face {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

/* 卡牌背面 — 默认可见 */
.tarot-card-back {
  background: linear-gradient(145deg, var(--accent) 0%, #3D1F1F 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255, 255, 255, 0.1);
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}

.tarot-card-back::before {
  content: '';
  position: absolute;
  top: 8px; right: 8px; bottom: 8px; left: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  pointer-events: none;
}

.tarot-card-back::after {
  content: '✦ ✦ ✦';
  position: absolute;
  bottom: 15px;
  font-size: 0.5rem;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 4px;
}

.tarot-card-back .tarot-pattern {
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 8px;
}

.tarot-card-back .tarot-label {
  font-family: var(--font-serif);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* 卡牌正面 — 默认隐藏 */
.tarot-card-front {
  background: linear-gradient(160deg, #FDF8F0 0%, #F5E6C8 100%);
  border: 2px solid rgba(139, 58, 58, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 10px;
  text-align: center;
  opacity: 0;
  transform: scale(0.88);
  z-index: 1;
}

/* 翻牌状态 — 背面淡出，正面淡入 */
.tarot-card.flipped .tarot-card-back {
  opacity: 0;
  transform: scale(0.88);
  pointer-events: none;
}

.tarot-card.flipped .tarot-card-front {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}

.tarot-card-front .tarot-emoji {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

.tarot-card-front .tarot-title {
  font-family: var(--font-serif);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

/* 卡牌正面只展示 emoji + 标题，其余隐藏（详情在弹窗展示） */
.tarot-card-front .tarot-subtitle,
.tarot-card-front .tarot-desc,
.tarot-card-front .tarot-fun-fact {
  display: none;
}

/* 卡牌入场动画 */
@keyframes cardDealIn {
  0% {
    opacity: 0;
    transform: translateY(60px) scale(0.8);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.tarot-card.deal-in {
  animation: cardDealIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.tarot-card.deal-done {
  animation: none;
  opacity: 1;
}

/* 翻牌计数器 */
.tarot-counter {
  position: relative;
  z-index: 2;
  margin-top: 24px;
  color: var(--text-secondary);
  font-size: 0.78rem;
  letter-spacing: 1px;
}

.tarot-counter .count-current {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
}

/* 全部翻开后的彩蛋提示 */
.tarot-complete-msg {
  position: relative;
  z-index: 2;
  margin-top: 16px;
  padding: 8px 20px;
  background: rgba(139, 58, 58, 0.08);
  border: 1px solid rgba(139, 58, 58, 0.15);
  border-radius: var(--radius-pill);
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 1px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.tarot-complete-msg.show {
  opacity: 1;
  transform: translateY(0);
}

/* 塔罗牌展开弹窗 — 全屏遮罩 */
.tarot-overlay {
  position: fixed;
  inset: 0;
  background: rgba(92, 61, 46, 0);
  backdrop-filter: blur(0px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: background 0.5s ease, backdrop-filter 0.5s ease, opacity 0.3s ease;
}

.tarot-overlay.active {
  opacity: 1;
  pointer-events: all;
  background: rgba(92, 61, 46, 0.5);
  backdrop-filter: blur(8px);
}

/* 弹窗卡片 — 从小卡牌放大而来 */
.tarot-modal {
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  max-width: 480px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  text-align: center;
  box-shadow: 0 20px 60px rgba(92, 61, 46, 0.3);
  transform: scale(0) rotateY(180deg);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
              opacity 0.4s ease;
}

.tarot-overlay.active .tarot-modal {
  transform: scale(1) rotateY(0deg);
  opacity: 1;
}

/* 收起动画 — 缩小翻转回去 */
.tarot-overlay.closing .tarot-modal {
  transform: scale(0) rotateY(-180deg);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.55, 0, 0.67, 0.52),
              opacity 0.3s ease 0.15s;
}

.tarot-modal .modal-emoji {
  font-size: 3.5rem;
  margin-bottom: var(--space-sm);
}

.tarot-modal .modal-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.tarot-modal .modal-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.tarot-modal .modal-desc {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.tarot-modal .modal-fun-fact {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(139, 58, 58, 0.08);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.tarot-modal .modal-close {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 24px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.tarot-modal .modal-close:hover {
  background: var(--accent-light);
  transform: scale(1.05);
}

/* 中国地图容器 */
.china-map-container {
  width: 100%;
  max-width: 380px;
  margin: var(--space-sm) auto;
}

.china-map-container svg {
  width: 100%;
  height: auto;
}

.china-map-container .province {
  transition: fill var(--transition-fast), opacity var(--transition-fast);
  cursor: pointer;
  stroke: #fff;
  stroke-width: 0.5;
}

.china-map-container .province:hover {
  opacity: 0.8;
  stroke-width: 1.5;
}

.map-tooltip {
  position: absolute;
  padding: 4px 10px;
  background: var(--text-primary);
  color: #fff;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 10;
  white-space: nowrap;
}

/* ---------- 彩蛋撒花 ---------- */
.confetti-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 3000;
}

.confetti {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  animation: confettiFall 3s ease-out forwards;
}

@keyframes confettiFall {
  0% {
    opacity: 1;
    transform: translateY(-100vh) rotate(0deg);
  }
  100% {
    opacity: 0;
    transform: translateY(100vh) rotate(720deg);
  }
}

/* 彩蛋提示 */
.easter-egg-toast {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 12px 28px;
  background: var(--text-primary);
  color: var(--bg-primary);
  font-family: var(--font-serif);
  font-size: 1rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  z-index: 3001;
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.6s ease;
}

.easter-egg-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- 页脚 ---------- */
.site-footer {
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  border-top: 1px solid var(--border-color);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.footer-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 300;
  letter-spacing: 1px;
}

/* ---------- prefers-reduced-motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
  :root {
    --space-lg: 2rem;
    --space-xl: 2.5rem;
    --space-2xl: 3.5rem;
  }

  .navbar {
    padding: var(--space-xs) var(--space-sm);
  }

  /* 汉堡菜单显示 */
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -280px;
    width: 260px;
    height: 100vh;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 80px var(--space-md) var(--space-md);
    gap: var(--space-md);
    box-shadow: -8px 0 32px rgba(92, 61, 46, 0.15);
    transition: right 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1000;
    border-left: 1px solid var(--border-color);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1rem;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-overlay {
    display: block;
  }

  /* 教育卡片单列 */
  .edu-card,
  .edu-card-reversed {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .edu-dot {
    display: none;
  }

  .edu-images {
    padding: 0;
    max-width: 400px;
    margin: 0 auto;
  }

  .edu-text {
    text-align: center;
    padding: var(--space-sm) 0;
  }

  .edu-highlights {
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
  }

  /* 实习经历卡片单列 */
  .work-featured-card,
  .work-featured-reversed {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .work-compact-pair {
    grid-template-columns: 1fr;
  }

  /* 时间轴单列 */
  .timeline::before {
    left: 20px;
  }

  .timeline-item,
  .timeline-item:nth-child(even) {
    flex-direction: row;
  }

  .timeline-dot {
    left: 20px;
  }

  .timeline-content {
    width: calc(100% - 50px);
    margin-left: 50px;
  }

  /* Showcase 单列 */
  .showcase-main {
    grid-template-columns: 1fr;
  }

  .showcase-features {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  /* 塔罗牌 */
  .tarot-table {
    padding: 36px 20px 44px;
  }

  .tarot-fan {
    gap: 12px;
    grid-template-columns: repeat(5, 1fr);
    max-width: 500px;
  }

  .tarot-card {
    width: 100%;
  }

  .hero-avatar {
    width: 110px;
    height: 110px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .hero-role-wrapper {
    min-width: 120px;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }

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

  .tarot-card {
    width: 100%;
  }

  .tarot-fan {
    gap: 6px;
    grid-template-columns: repeat(5, 1fr);
    max-width: 360px;
  }

  .tarot-table {
    padding: 28px 12px 36px;
  }

  .hero-avatar {
    width: 100px;
    height: 100px;
  }
}