/* ===== 页面专属：首页 ===== */
.page-home {
  --hero-min-height: 100vh;
  --frame-border-color: rgba(155,89,182,0.55);
  --pulse-color: #39FF14;
  --pulse-glow: rgba(57,255,20,0.35);
  --card-bg: rgba(15,34,64,0.7);
  --card-border: rgba(155,89,182,0.2);
  --chip-bg: rgba(57,255,20,0.08);
  --badge-bg: rgba(155,89,182,0.15);
  position: relative;
  min-height: 100vh;
  background-color: var(--color-bg, #0B1A33);
  color: var(--color-text, #E0E6ED);
  font-family: var(--font-body, 'Inter', sans-serif);
  overflow-x: hidden;
}

/* ---- 侧边栏 ---- */
.page-home .sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w, 280px);
  height: 100vh;
  z-index: 100;
  background: rgba(11,26,51,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-right: 1px solid rgba(155,89,182,0.18);
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  transition: transform var(--transition, 0.3s cubic-bezier(0.25,0.46,0.45,0.94));
  overflow-y: auto;
  box-shadow: 4px 0 32px rgba(0,0,0,0.5);
}
.page-home .sidebar.collapsed {
  transform: translateX(-100%);
}
.page-home .sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.page-home .sidebar__brand {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 800;
  font-size: 22px;
  background: linear-gradient(135deg, #39FF14 0%, #9B59B6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}
.page-home .sidebar__collapse {
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: background 0.2s;
}
.page-home .sidebar__collapse:hover {
  background: rgba(155,89,182,0.15);
}
.page-home .sidebar__collapse-line {
  display: block;
  width: 18px;
  height: 2px;
  background: #9B59B6;
  border-radius: 2px;
  position: relative;
}
.page-home .sidebar__collapse-line::before,
.page-home .sidebar__collapse-line::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 2px;
  background: #9B59B6;
  border-radius: 2px;
  left: 0;
}
.page-home .sidebar__collapse-line::before { top: -6px; }
.page-home .sidebar__collapse-line::after { top: 6px; }
.page-home .sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 28px;
}
.page-home .sidebar__link {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm, 8px);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-secondary, #8899AA);
  text-decoration: none;
  transition: all 0.2s;
  position: relative;
}
.page-home .sidebar__link:hover {
  background: rgba(155,89,182,0.12);
  color: #E0E6ED;
}
.page-home .sidebar__link--active {
  background: rgba(57,255,20,0.08);
  color: #39FF14;
  box-shadow: inset 3px 0 0 #39FF14;
}
.page-home .sidebar__link--download {
  background: rgba(57,255,20,0.06);
  border: 1px solid rgba(57,255,20,0.15);
  color: #39FF14;
  font-weight: 600;
}
.page-home .sidebar__link--download::after {
  content: '⬇';
  margin-left: 8px;
  opacity: 0.7;
}
.page-home .sidebar__link--download:hover {
  background: rgba(57,255,20,0.14);
  box-shadow: 0 0 20px rgba(57,255,20,0.1);
}
.page-home .sidebar__settings {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 20px;
  border-top: 1px solid rgba(155,89,182,0.12);
  margin-bottom: 24px;
}
.page-home .sidebar__settings-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9B59B6;
  margin-bottom: 8px;
  font-weight: 600;
}
.page-home .sidebar__settings-link {
  font-size: 14px;
  color: var(--color-text-secondary, #8899AA);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 6px;
  transition: all 0.2s;
}
.page-home .sidebar__settings-link:hover {
  background: rgba(155,89,182,0.10);
  color: #E0E6ED;
}
.page-home .sidebar__preview {
  margin-top: auto;
  border-radius: var(--radius-card, 16px);
  overflow: hidden;
  border: 1px solid rgba(155,89,182,0.12);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.page-home .sidebar__preview-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 主画布 ---- */
.page-home .page-home__canvas {
  margin-left: var(--sidebar-w, 280px);
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* ---- Hero 区域 ---- */
.page-home .page-home__hero {
  position: relative;
  min-height: var(--hero-min-height, 100vh);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.page-home .page-home__hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.page-home .page-home__hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 40%, rgba(155,89,182,0.15) 0%, rgba(11,26,51,0.85) 70%);
  z-index: 1;
}
.page-home .page-home__hero-bg-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.4;
}
.page-home .page-home__hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 120px 48px 80px;
  gap: 40px;
}
.page-home .page-home__hero-left {
  flex: 1 1 45%;
  min-width: 300px;
}
.page-home .page-home__trophy-wrap {
  width: 80px;
  height: 80px;
  margin-bottom: 16px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(57,255,20,0.25);
  box-shadow: 0 0 30px rgba(57,255,20,0.08);
}
.page-home .page-home__trophy-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-home .page-home__title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 800;
  font-size: var(--size-h1, 48px);
  line-height: 1.05;
  margin: 0 0 12px;
  background: linear-gradient(135deg, #39FF14 0%, #9B59B6 70%, #E0E6ED 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  letter-spacing: -0.03em;
  transform: skewX(-3deg);
  transform-origin: left center;
}
.page-home .page-home__subtitle {
  font-size: 20px;
  font-weight: 400;
  color: var(--color-text-secondary, #8899AA);
  margin: 0 0 20px;
  letter-spacing: 0.02em;
}
.page-home .page-home__hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-home .page-home__badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 60px;
  font-size: 13px;
  font-weight: 500;
  background: var(--badge-bg, rgba(155,89,182,0.15));
  color: #9B59B6;
  border: 1px solid rgba(155,89,182,0.15);
  letter-spacing: 0.02em;
}

/* ---- 框景窗口 ---- */
.page-home .page-home__hero-right {
  flex: 1 1 45%;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}
.page-home .page-home__frame {
  position: relative;
  width: 100%;
  border-radius: var(--radius-card, 16px);
  background: var(--card-bg, rgba(15,34,64,0.7));
  border: 1px solid var(--frame-border-color, rgba(155,89,182,0.55));
  box-shadow: 0 0 30px rgba(155,89,182,0.08), inset 0 0 30px rgba(155,89,182,0.02);
  overflow: hidden;
  padding: 28px 28px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.page-home .page-home__frame-glow {
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--radius-card, 16px) + 2px);
  border: 2px solid transparent;
  background: linear-gradient(135deg, rgba(57,255,20,0.08), rgba(155,89,182,0.12)) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  animation: pageHomeFramePulse 4s ease-in-out infinite;
}
@keyframes pageHomeFramePulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}
.page-home .page-home__frame-inner {
  flex: 1 1 180px;
}
.page-home .page-home__frame-label {
  display: inline-block;
  font-size: var(--size-label, 14px);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #39FF14;
  margin-bottom: 10px;
  background: rgba(57,255,20,0.06);
  padding: 2px 12px;
  border-radius: 60px;
}
.page-home .page-home__frame-text {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text, #E0E6ED);
  margin: 0 0 16px;
}
.page-home .page-home__frame-link {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  color: #9B59B6;
  text-decoration: none;
  border-bottom: 1px solid rgba(155,89,182,0.3);
  padding-bottom: 2px;
  transition: all 0.2s;
}
.page-home .page-home__frame-link:hover {
  color: #39FF14;
  border-bottom-color: #39FF14;
}
.page-home .page-home__frame-deco {
  flex: 0 0 120px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(155,89,182,0.10);
}
.page-home .page-home__frame-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 脉冲下载按钮 ---- */
.page-home .page-home__pulse-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 40px;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 700;
  font-size: 18px;
  color: #0B1A33;
  background: linear-gradient(135deg, #39FF14 0%, #2BD911 100%);
  border: none;
  border-radius: var(--radius-capsule, 60px);
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 0 30px rgba(57,255,20,0.2);
  transition: all 0.3s;
  overflow: hidden;
}
.page-home .page-home__pulse-btn:hover {
  box-shadow: 0 0 50px rgba(57,255,20,0.35);
  transform: scale(1.02);
}
.page-home .page-home__pulse-ring {
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  border: 2px solid rgba(57,255,20,0.3);
  animation: pageHomePulseRing 2s ease-out infinite;
}
@keyframes pageHomePulseRing {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.15); opacity: 0; }
}

/* ---- 特性卡片 ---- */
.page-home .page-home__features {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 80px 48px 60px;
}
.page-home .page-home__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.page-home .page-home__feature-card {
  background: var(--card-bg, rgba(15,34,64,0.7));
  border-radius: var(--radius-card, 16px);
  padding: 32px 24px 28px;
  border: 1px solid var(--card-border, rgba(155,89,182,0.2));
  transition: all 0.3s;
  position: relative;
}
.page-home .page-home__feature-card:hover {
  border-color: rgba(155,89,182,0.4);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 20px rgba(155,89,182,0.05);
  transform: translateY(-4px);
}
.page-home .page-home__feature-icon {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 800;
  font-size: 28px;
  color: #9B59B6;
  display: block;
  margin-bottom: 12px;
  opacity: 0.7;
}
.page-home .page-home__feature-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 700;
  font-size: var(--size-h3, 28px);
  margin: 0 0 8px;
  color: #E0E6ED;
  line-height: 1.2;
}
.page-home .page-home__feature-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary, #8899AA);
  margin: 0 0 20px;
}
.page-home .page-home__feature-link {
  font-size: 14px;
  font-weight: 600;
  color: #39FF14;
  text-decoration: none;
  border-bottom: 1px solid rgba(57,255,20,0.2);
  padding-bottom: 2px;
  transition: all 0.2s;
}
.page-home .page-home__feature-link:hover {
  color: #9B59B6;
  border-bottom-color: #9B59B6;
}

/* ---- 移动端展示 ---- */
.page-home .page-home__mobile-showcase {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 60px 48px 80px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}
.page-home .page-home__showcase-content {
  flex: 1 1 300px;
}
.page-home .page-home__showcase-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 700;
  font-size: var(--size-h2, 36px);
  margin: 0 0 16px;
  color: #E0E6ED;
  line-height: 1.15;
}
.page-home .page-home__showcase-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-secondary, #8899AA);
  margin: 0 0 20px;
}
.page-home .page-home__showcase-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-home .page-home__showcase-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 60px;
  font-size: 13px;
  font-weight: 500;
  background: var(--chip-bg, rgba(57,255,20,0.08));
  color: #39FF14;
  border: 1px solid rgba(57,255,20,0.10);
}
.page-home .page-home__showcase-visual {
  flex: 1 1 400px;
  border-radius: var(--radius-card, 16px);
  overflow: hidden;
  border: 1px solid rgba(155,89,182,0.10);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.page-home .page-home__showcase-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 活动规则摘要 ---- */
.page-home .page-home__rules {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 0 48px 80px;
}
.page-home .page-home__rules-card {
  background: linear-gradient(135deg, rgba(155,89,182,0.06), rgba(57,255,20,0.04));
  border-radius: var(--radius-card, 16px);
  padding: 40px 36px;
  border: 1px solid rgba(155,89,182,0.12);
  text-align: center;
}
.page-home .page-home__rules-label {
  display: inline-block;
  font-size: var(--size-label, 14px);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9B59B6;
  margin-bottom: 12px;
  background: rgba(155,89,182,0.06);
  padding: 2px 16px;
  border-radius: 60px;
}
.page-home .page-home__rules-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-secondary, #8899AA);
  max-width: 640px;
  margin: 0 auto 24px;
}
.page-home .page-home__rules-link {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  color: #39FF14;
  text-decoration: none;
  border-bottom: 1px solid rgba(57,255,20,0.2);
  padding-bottom: 2px;
  transition: all 0.2s;
}
.page-home .page-home__rules-link:hover {
  color: #9B59B6;
  border-bottom-color: #9B59B6;
}

/* ---- 客服气泡 ---- */
.page-home .page-home__chat {
  position: fixed;
  bottom: 100px;
  right: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.page-home .page-home__chat-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border: none;
  border-radius: var(--radius-capsule, 60px);
  background: linear-gradient(135deg, #9B59B6 0%, #7D3C98 100%);
  color: #fff;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(155,89,182,0.3);
  transition: all 0.3s;
}
.page-home .page-home__chat-btn:hover {
  box-shadow: 0 6px 32px rgba(155,89,182,0.45);
  transform: scale(1.03);
}
.page-home .page-home__chat-btn-icon {
  font-size: 20px;
  line-height: 1;
}
.page-home .page-home__chat-bubble {
  display: none;
  background: rgba(15,34,64,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(155,89,182,0.15);
  border-radius: var(--radius-card, 16px);
  padding: 20px 24px;
  max-width: 260px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.6);
  position: relative;
  animation: pageHomeBubbleIn 0.3s ease-out;
}
.page-home .page-home__chat[data-open] .page-home__chat-bubble {
  display: block;
}
@keyframes pageHomeBubbleIn {
  from { opacity: 0; transform: translateY(12px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.page-home .page-home__chat-bubble-arrow {
  position: absolute;
  bottom: -8px;
  right: 32px;
  width: 16px;
  height: 16px;
  background: rgba(15,34,64,0.95);
  border-right: 1px solid rgba(155,89,182,0.15);
  border-bottom: 1px solid rgba(155,89,182,0.15);
  transform: rotate(45deg);
}
.page-home .page-home__chat-bubble-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text, #E0E6ED);
  margin: 0 0 12px;
}
.page-home .page-home__chat-bubble-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: #39FF14;
  text-decoration: none;
  border-bottom: 1px solid rgba(57,255,20,0.2);
  padding-bottom: 2px;
}

/* ---- 移动端底部导航 ---- */
.page-home .page-home__mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 150;
  background: rgba(11,26,51,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(155,89,182,0.12);
  padding: 8px 16px;
  justify-content: space-around;
  align-items: center;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.5);
}
.page-home .page-home__mobile-nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-secondary, #8899AA);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 8px;
  transition: all 0.2s;
}
.page-home .page-home__mobile-nav-link:hover {
  color: #E0E6ED;
  background: rgba(155,89,182,0.06);
}
.page-home .page-home__mobile-nav-link--active {
  color: #39FF14;
}

/* ---- 返回顶部 ---- */
.page-home .back-to-top {
  position: fixed;
  bottom: 100px;
  right: 100px;
  z-index: 120;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(155,89,182,0.12);
  border: 1px solid rgba(155,89,182,0.2);
  color: #9B59B6;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  backdrop-filter: blur(8px);
}
.page-home .back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}
.page-home .back-to-top:hover {
  background: rgba(155,89,182,0.2);
  box-shadow: 0 0 20px rgba(155,89,182,0.15);
}

/* ---- 滚动进度条 ---- */
.page-home .scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  z-index: 300;
  background: linear-gradient(90deg, #9B59B6, #39FF14);
  box-shadow: 0 0 12px rgba(57,255,20,0.3);
  transition: width 0.05s linear;
}

/* ===== 响应式：平板及以下 ===== */
@media (max-width: 1024px) {
  .page-home .page-home__hero-inner {
    padding: 100px 32px 60px;
    gap: 32px;
  }
  .page-home .page-home__title {
    font-size: 40px;
  }
  .page-home .page-home__features {
    padding: 60px 32px 48px;
  }
  .page-home .page-home__mobile-showcase {
    padding: 48px 32px 60px;
  }
  .page-home .page-home__rules {
    padding: 0 32px 60px;
  }
  .page-home .page-home__chat {
    bottom: 80px;
    right: 16px;
  }
  .page-home .back-to-top {
    right: 80px;
    bottom: 80px;
  }
}

/* ===== 响应式：移动端 ===== */
@media (max-width: 768px) {
  .page-home .sidebar {
    transform: translateX(-100%);
    width: 260px;
  }
  .page-home .sidebar.collapsed {
    transform: translateX(0);
  }
  .page-home .page-home__canvas {
    margin-left: 0;
  }
  .page-home .page-home__hero {
    min-height: auto;
  }
  .page-home .page-home__hero-inner {
    flex-direction: column;
    padding: 80px 20px 48px;
    gap: 36px;
  }
  .page-home .page-home__hero-left {
    flex: none;
    width: 100%;
    min-width: 0;
  }
  .page-home .page-home__hero-right {
    flex: none;
    width: 100%;
    min-width: 0;
  }
  .page-home .page-home__title {
    font-size: 34px;
    transform: none;
  }
  .page-home .page-home__subtitle {
    font-size: 17px;
  }
  .page-home .page-home__frame {
    padding: 20px;
  }
  .page-home .page-home__frame-deco {
    flex: 1 1 100%;
  }
  .page-home .page-home__pulse-btn {
    width: 100%;
    justify-content: center;
    padding: 14px 28px;
    font-size: 16px;
  }
  .page-home .page-home__features {
    padding: 40px 20px 32px;
  }
  .page-home .page-home__features-grid {
    grid-template-columns: 1fr;
  }
  .page-home .page-home__mobile-showcase {
    flex-direction: column;
    padding: 32px 20px 48px;
    gap: 24px;
  }
  .page-home .page-home__showcase-visual {
    flex: none;
    width: 100%;
  }
  .page-home .page-home__rules {
    padding: 0 20px 48px;
  }
  .page-home .page-home__rules-card {
    padding: 28px 20px;
  }
  .page-home .page-home__mobile-nav {
    display: flex;
  }
  .page-home .page-home__chat {
    bottom: 72px;
    right: 12px;
  }
  .page-home .page-home__chat-btn {
    padding: 12px 18px;
    font-size: 14px;
  }
  .page-home .page-home__chat-btn-text {
    display: none;
  }
  .page-home .back-to-top {
    right: 60px;
    bottom: 80px;
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  .page-home .page-home__hero-badges {
    gap: 8px;
  }
  .page-home .page-home__badge {
    font-size: 12px;
    padding: 4px 12px;
  }
}

/* ===== 响应式：小屏 ===== */
@media (max-width: 480px) {
  .page-home .page-home__title {
    font-size: 28px;
  }
  .page-home .page-home__hero-inner {
    padding: 64px 16px 36px;
    gap: 28px;
  }
  .page-home .page-home__frame {
    padding: 16px;
  }
  .page-home .page-home__features {
    padding: 28px 16px 24px;
  }
  .page-home .page-home__feature-card {
    padding: 24px 18px 22px;
  }
  .page-home .page-home__feature-title {
    font-size: 22px;
  }
  .page-home .page-home__mobile-showcase {
    padding: 24px 16px 36px;
  }
  .page-home .page-home__showcase-title {
    font-size: 26px;
  }
  .page-home .page-home__rules {
    padding: 0 16px 36px;
  }
  .page-home .page-home__pulse-btn {
    padding: 12px 20px;
    font-size: 15px;
  }
  .page-home .page-home__chat {
    bottom: 64px;
    right: 8px;
  }
  .page-home .page-home__chat-bubble {
    max-width: 220px;
    padding: 16px 18px;
  }
  .page-home .back-to-top {
    right: 48px;
    bottom: 72px;
    width: 36px;
    height: 36px;
    font-size: 18px;
  }
}