/* ============================================================
   Yulen 官网样式 - 基于 Logo 配色
   主色:深森林绿 / 薄荷绿 / 亮黄绿
   ============================================================ */

:root {
  /* 配色变量(取自 Logo) */
  --bg-base: #0F1A14;
  --bg-deep: #0A120D;
  --bg-elevated: #1A2E24;
  --bg-card: #142420;
  --bg-card-hover: #1B3329;

  --brand-mint: #6EE7B7;
  --brand-mint-soft: #86EFAC;
  --brand-lime: #A3E635;
  --brand-glow: rgba(110, 231, 183, 0.4);
  --brand-glow-strong: rgba(110, 231, 183, 0.6);

  --text-primary: #ECFDF5;
  --text-secondary: #9FC8B5;
  --text-muted: #6B9B82;

  --border-soft: rgba(110, 231, 183, 0.15);
  --border-mint: rgba(110, 231, 183, 0.35);

  /* 光晕 */
  --glow-sm: 0 0 8px rgba(110, 231, 183, 0.3);
  --glow-md: 0 0 16px rgba(110, 231, 183, 0.4), 0 0 32px rgba(110, 231, 183, 0.2);
  --glow-lg: 0 0 24px rgba(110, 231, 183, 0.5), 0 0 56px rgba(163, 230, 53, 0.25);
  --glow-lime: 0 0 24px rgba(163, 230, 53, 0.45);

  /* 字体 */
  --font-sans: "PingFang SC", "Microsoft YaHei", -apple-system, "Segoe UI", "Helvetica Neue", sans-serif;

  /* 圆角 */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul {
  list-style: none;
}

/* ============ 导航栏 ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 26, 20, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-soft);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(10, 18, 13, 0.92);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  transition: opacity 0.3s ease;
}

.logo-link:hover {
  opacity: 0.85;
}

.logo-img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: cover;
  background: linear-gradient(135deg, #2D4A3E, #0D1F17);
  box-shadow: var(--glow-sm);
}

.logo-text {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, var(--brand-mint), var(--brand-lime));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-menu li a {
  display: block;
  padding: 8px 16px;
  font-size: 15px;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  transition: all 0.25s ease;
}

.nav-menu li a:hover {
  color: var(--brand-mint);
  background: rgba(110, 231, 183, 0.08);
}

.nav-download-btn {
  margin-left: 8px;
  padding: 10px 22px !important;
  background: linear-gradient(135deg, var(--brand-mint), var(--brand-lime));
  color: var(--bg-deep) !important;
  font-weight: 600 !important;
  box-shadow: var(--glow-md);
  transition: all 0.3s ease !important;
}

.nav-download-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-lg) !important;
  background: linear-gradient(135deg, var(--brand-mint-soft), var(--brand-lime)) !important;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.mobile-menu-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--brand-mint);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* ============ 首屏 ============ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 120px 24px 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, #15291F 0%, var(--bg-base) 60%);
}

.hero-bg-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(110, 231, 183, 0.18) 0%, transparent 60%);
  pointer-events: none;
  animation: pulse 6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.08); }
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(110, 231, 183, 0.08);
  border: 1px solid var(--border-mint);
  border-radius: var(--radius-full);
  font-size: 14px;
  color: var(--brand-mint);
  margin-bottom: 24px;
}

.hero-badge-logo {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: linear-gradient(135deg, #2D4A3E, #0D1F17);
}

.hero-title {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--brand-mint) 0%, var(--brand-lime) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 560px;
}

.hero-meta {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding: 14px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  margin-bottom: 36px;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.meta-label {
  font-size: 12px;
  color: var(--text-muted);
}

.meta-value {
  font-size: 17px;
  font-weight: 700;
  color: var(--brand-mint);
}

.meta-divider {
  width: 1px;
  height: 32px;
  background: var(--border-soft);
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--brand-mint), var(--brand-lime));
  color: var(--bg-deep);
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-full);
  box-shadow: var(--glow-md);
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-lg);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  background: transparent;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 600;
  border: 1px solid var(--border-mint);
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
}

.btn-ghost:hover {
  background: rgba(110, 231, 183, 0.08);
  border-color: var(--brand-mint);
}

/* ============ 三张截图展示 ============ */
.hero-screenshots {
  display: flex;
  gap: 16px;
  perspective: 1200px;
}

.screenshot-item {
  position: relative;
  flex: 1;
  aspect-ratio: 9 / 19;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  background: linear-gradient(160deg, #1F3A2C, #0E1C14);
  cursor: pointer;
  transition: all 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.screenshot-item:nth-child(2) {
  transform: translateY(-20px);
}

.screenshot-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: linear-gradient(160deg, #244533, #0F1F15);
  filter: brightness(0.35) blur(2px);
  transition: filter 0.45s ease, transform 0.6s ease;
}

.screenshot-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(180deg, rgba(15, 26, 20, 0.6), rgba(15, 26, 20, 0.85));
  transition: all 0.45s ease;
  text-align: center;
  padding: 16px;
}

.overlay-icon {
  font-size: 28px;
  color: var(--brand-lime);
  text-shadow: var(--glow-lime);
  margin-bottom: 4px;
}

.overlay-text {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.overlay-hint {
  font-size: 12px;
  color: var(--text-muted);
  opacity: 0.8;
}

/* hover:鼠标放哪张图就可以看哪张图 */
.screenshot-item:hover {
  transform: translateY(-8px) scale(1.03);
  border-color: var(--brand-mint);
  box-shadow: var(--glow-lg), 0 12px 40px rgba(0, 0, 0, 0.5);
  z-index: 3;
}

.screenshot-item:hover .screenshot-img {
  filter: brightness(1) blur(0);
  transform: scale(1.05);
}

.screenshot-item:hover .screenshot-overlay {
  opacity: 0;
}

.screenshot-item:hover .overlay-text::after {
  content: attr(data-caption);
}

/* 滚动提示 */
.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  z-index: 2;
}

.scroll-arrow {
  width: 18px;
  height: 18px;
  border-right: 2px solid var(--brand-mint);
  border-bottom: 2px solid var(--brand-mint);
  transform: rotate(45deg);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 0.6; }
  50% { transform: rotate(45deg) translate(4px, 4px); opacity: 1; }
}

/* ============ 通用 Section ============ */
.section {
  padding: 100px 24px;
  position: relative;
}

.section-container {
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--brand-lime);
  padding: 6px 16px;
  background: rgba(163, 230, 53, 0.08);
  border: 1px solid rgba(163, 230, 53, 0.25);
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

/* ============ 功能优点 ============ */
.features {
  background: var(--bg-deep);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 32px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand-mint), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-mint);
  transform: translateY(-6px);
  box-shadow: var(--glow-md);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  font-size: 32px;
  color: var(--brand-mint);
  margin-bottom: 18px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(110, 231, 183, 0.1);
  border-radius: var(--radius-md);
  text-shadow: var(--glow-sm);
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ============ 用户评价 ============ */
.reviews {
  background: var(--bg-base);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.review-card {
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
}

.review-card:hover {
  border-color: var(--border-mint);
  transform: translateY(-4px);
  box-shadow: var(--glow-sm);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--bg-deep);
  background: linear-gradient(135deg, var(--brand-mint), var(--brand-lime));
  box-shadow: var(--glow-sm);
  flex-shrink: 0;
}

.avatar-2 { background: linear-gradient(135deg, #A3E635, #6EE7B7); }
.avatar-3 { background: linear-gradient(135deg, #86EFAC, #A3E635); }
.avatar-4 { background: linear-gradient(135deg, #6EE7B7, #34D399); }

.reviewer-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.reviewer-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.reviewer-tag {
  font-size: 12px;
  color: var(--text-muted);
}

.review-rating {
  color: var(--brand-lime);
  font-size: 15px;
  letter-spacing: 2px;
  margin-bottom: 12px;
  text-shadow: var(--glow-lime);
}

.review-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
}

/* ============ 常见问题 ============ */
.faq {
  background: var(--bg-deep);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item.active {
  border-color: var(--border-mint);
  box-shadow: var(--glow-sm);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: inherit;
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: var(--brand-mint);
}

.faq-icon {
  font-size: 22px;
  color: var(--brand-mint);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

.faq-answer p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============ 下载区域 ============ */
.download {
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
}

.download-bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(110, 231, 183, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.download-card {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 56px;
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
  border: 1px solid var(--border-mint);
  border-radius: var(--radius-lg);
  box-shadow: var(--glow-md), 0 20px 60px rgba(0, 0, 0, 0.5);
}

.download-logo-wrap {
  flex-shrink: 0;
}

.download-logo {
  width: 140px;
  height: 140px;
  border-radius: 28px;
  object-fit: cover;
  background: linear-gradient(135deg, #2D4A3E, #0D1F17);
  box-shadow: var(--glow-lg);
}

.download-content {
  flex: 1;
}

.download-content .section-tag {
  margin-bottom: 12px;
}

.download-title {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 800;
  margin-bottom: 12px;
}

.download-desc {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 540px;
}

.download-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding: 16px 24px;
  background: rgba(15, 26, 20, 0.5);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  margin-bottom: 28px;
}

.dl-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dl-meta-label {
  font-size: 12px;
  color: var(--text-muted);
}

.dl-meta-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--brand-mint);
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 40px;
  background: linear-gradient(135deg, var(--brand-mint), var(--brand-lime));
  color: var(--bg-deep);
  font-size: 18px;
  font-weight: 800;
  border-radius: var(--radius-full);
  box-shadow: var(--glow-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.download-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s ease;
}

.download-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 32px rgba(110, 231, 183, 0.7), 0 0 64px rgba(163, 230, 53, 0.4);
}

.download-btn:hover::before {
  left: 100%;
}

.dl-btn-icon {
  font-size: 22px;
}

.download-tip {
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-muted);
}

/* ============ 页脚 ============ */
.footer {
  padding: 48px 24px 32px;
  background: var(--bg-deep);
  border-top: 1px solid var(--border-soft);
  text-align: center;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, #2D4A3E, #0D1F17);
  box-shadow: var(--glow-sm);
}

.footer-brand span {
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--brand-mint), var(--brand-lime));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-desc {
  font-size: 14px;
  color: var(--text-secondary);
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--brand-mint);
}

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
  padding-top: 16px;
  border-top: 1px solid var(--border-soft);
  width: 100%;
  max-width: 600px;
}

/* ============ 滚动入场动画 ============ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .features-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-screenshots {
    max-width: 520px;
  }

  .download-card {
    flex-direction: column;
    text-align: center;
    padding: 40px 32px;
  }

  .download-meta {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(10, 18, 13, 0.97);
    backdrop-filter: blur(20px);
    padding: 20px;
    gap: 4px;
    border-bottom: 1px solid var(--border-soft);
    transform: translateY(-150%);
    transition: transform 0.4s ease;
    align-items: stretch;
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .nav-menu li a {
    padding: 14px 20px;
    text-align: center;
  }

  .nav-download-btn {
    margin: 8px auto 0;
    width: fit-content;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero {
    padding: 100px 20px 60px;
  }

  .hero-screenshots {
    gap: 10px;
  }

  .screenshot-item:nth-child(2) {
    transform: translateY(-10px);
  }

  .section {
    padding: 70px 20px;
  }

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

  .hero-meta {
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 18px;
  }

  .meta-divider {
    display: none;
  }

  .download-card {
    padding: 32px 20px;
  }

  .download-meta {
    gap: 16px;
    padding: 14px 18px;
  }

  .hero-actions {
    width: 100%;
  }

  .btn-primary,
  .btn-ghost {
    flex: 1;
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-screenshots {
    flex-direction: column;
    gap: 12px;
  }

  .screenshot-item,
  .screenshot-item:nth-child(2) {
    transform: none;
    aspect-ratio: 9 / 16;
  }

  .screenshot-item:hover {
    transform: scale(1.02);
  }

  .download-btn {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
    font-size: 16px;
  }
}