/* ===== SHORT VIDEO PAGE STYLES ===== */
/* Aurora Cyan: #00F2EA  SongSong Blue: #1E90FF  Deep: #0891b2  Light: #E0FFFE */

/* === IMMERSIVE HEADER === */
.video-page {
  --topbar-color: #526078;
  --topbar-background: transparent;
  --topbar-shadow: inset 0 -1px rgba(15, 56, 92, 0.08);
  --navbar-background: rgba(255, 255, 255, 0.16);
  --navbar-border: rgba(15, 56, 92, 0.08);
  --navbar-shadow: none;
  --nav-link-color: #435466;
  --nav-link-active-color: #078bc5;
  --navbar-scrolled-background: rgba(255, 255, 255, 0.9);
  --navbar-scrolled-shadow: 0 12px 34px rgba(15, 56, 92, 0.1);
  background: #f7f8fa;
}
.video-page::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 780px;
  z-index: -1;
  content: '';
  pointer-events: none;
  background: var(--hero-grad);
}
.video-page .topbar,
.video-page .banner {
  position: relative;
  z-index: 1;
}
.video-page .navbar:not(.scrolled) .nav-dropdown-menu {
  background: rgba(255, 255, 255, 0.92);
}
.video-page .navbar.scrolled {
  --nav-link-color: #435466;
  --nav-link-active-color: #078bc5;
}

/* === BANNER === */
.banner {
  position: relative;
  overflow: hidden;
  padding: 74px 0 36px;
  background: transparent;
}
.banner-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.banner-text {
  flex: 1;
  min-width: 0;
  max-width: none;
}
.banner-platform-matrix {
  position: relative;
  width: 260px;
  height: 220px;
  flex: 0 0 260px;
}
.banner-platform-matrix svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.banner-platform-matrix path {
  fill: none;
  stroke: url(#matrixLine);
  stroke-width: 1.4;
  stroke-dasharray: 4 7;
  opacity: 0.48;
}
.matrix-node {
  position: absolute;
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
  color: #fff;
  box-shadow: 0 16px 34px rgba(8, 91, 141, 0.16);
}
.matrix-node b { font-size: 20px; line-height: 1; }
.matrix-node small { margin-top: -13px; font-size: 10px; font-weight: 700; }
.matrix-node.douyin { top: 17px; left: 24px; background: linear-gradient(135deg, #111827, #475569); }
.matrix-node.kuaishou { top: 17px; right: 24px; background: linear-gradient(135deg, #ff4d18, #ff9f43); }
.matrix-node.shipinhao { bottom: 17px; left: 24px; background: linear-gradient(135deg, #07c160, #62dc91); }
.matrix-node.bilibili { right: 24px; bottom: 17px; background: linear-gradient(135deg, #fb7299, #72d7ff); }
.video-page .topbar-left a,
.video-page .topbar-right a,
.video-page .topbar-account-user {
  color: #526078;
}
.video-page .topbar-left a,
.video-page .topbar-right a.highlight,
.video-page .topbar-account-user {
  border-color: rgba(15, 56, 92, 0.1);
  background: rgba(255, 255, 255, 0.34);
}
.video-page .topbar-right > a + a,
.video-page .topbar-account {
  border-color: rgba(15, 56, 92, 0.1);
}
.banner-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 16px;
  border-radius: 20px;
  background: rgba(0, 242, 234, 0.08);
  border: 1px solid rgba(0, 242, 234, 0.2);
  color: #0891b2;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}
.banner-tag i {
  font-size: 10px;
}
.banner h1 {
  font-size: 48px;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.banner h1 span {
  background: linear-gradient(135deg, #00f2ea, #1e90ff, #f5a623);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.banner-desc {
  font-size: 20px;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 20px;
}
.banner-stats {
  display: flex;
  gap: 36px;
  margin-bottom: 28px;
}
.banner-stat {
  text-align: left;
}
.banner-stat-num {
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 800;
  background: linear-gradient(135deg, #00f2ea, #1e90ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.banner-stat-label {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 2px;
}
.banner-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.btn-banner-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  background: linear-gradient(135deg, #00f2ea, #1e90ff);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 242, 234, 0.2);
  text-decoration: none;
}
.btn-banner-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 242, 234, 0.3);
}
.btn-banner-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 32px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  background: transparent;
  color: #0891b2;
  border: 2px solid rgba(0, 242, 234, 0.3);
  text-decoration: none;
}
.btn-banner-outline:hover {
  border-color: #00f2ea;
  background: rgba(0, 242, 234, 0.05);
  transform: translateY(-2px);
}
.banner-visual {
  width: 380px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: 16px;
  padding: 28px 24px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 24px 70px rgba(2, 79, 128, 0.16);
}
.visual-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 242, 234, 0.04);
  border: 1px solid rgba(0, 242, 234, 0.1);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 16px;
}
.visual-bar i {
  color: #00f2ea;
  font-size: 14px;
  opacity: 0.6;
}
.visual-bar span {
  color: var(--text-light);
  font-size: 14px;
  flex: 1;
}
.visual-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.visual-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(0, 242, 234, 0.02);
  border: 1px solid rgba(0, 242, 234, 0.06);
  transition: all 0.3s;
}
.visual-item.highlight {
  background: rgba(0, 242, 234, 0.06);
  border-color: rgba(0, 242, 234, 0.18);
}
.visual-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}
.visual-icon.cyan {
  background: linear-gradient(135deg, #00f2ea, #0891b2);
  color: #fff;
}
.visual-icon.blue {
  background: linear-gradient(135deg, #1e90ff, #3b82f6);
  color: #fff;
}
.visual-icon.orange {
  background: linear-gradient(135deg, #f5a623, #ff8c00);
  color: #fff;
}
.visual-text {
  font-size: 13px;
  color: var(--text-secondary);
  flex: 1;
}
.visual-text strong {
  color: var(--text);
  font-weight: 600;
}
.visual-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
  white-space: nowrap;
}
.visual-badge.live {
  background: rgba(0, 242, 234, 0.1);
  color: #0891b2;
  border: 1px solid rgba(0, 242, 234, 0.15);
}
.visual-badge.success {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.15);
}
.visual-badge.warm {
  background: rgba(245, 166, 35, 0.1);
  color: #e09100;
  border: 1px solid rgba(245, 166, 35, 0.15);
}

/* === PLATFORM FILTER === */
.platform-filter-grid {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
}
.platform-filter-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 94px;
  padding: 14px 8px;
  border: 1px solid #e5eaf0;
  border-radius: 14px;
  color: #64748b;
  background: #fff;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s, color 0.2s;
}
.platform-filter-item:hover {
  border-color: rgba(0, 201, 193, 0.65);
  color: #087f8c;
  box-shadow: 0 8px 22px rgba(8, 145, 178, 0.12);
  transform: translateY(-2px);
}
.platform-filter-item.active {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(135deg, #00bcd4, #1e90ff 58%, #f5a623);
  box-shadow:
    0 0 0 4px rgba(30, 144, 255, 0.1),
    0 10px 24px rgba(8, 145, 178, 0.2);
  transform: translateY(-2px);
}
.platform-filter-item:focus-visible {
  outline: 3px solid rgba(30, 144, 255, 0.32);
  outline-offset: 3px;
}
.platform-filter-item.active .platform-icon {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}
.platform-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 8px;
  border-radius: 12px;
  background: #f1f5f9;
  color: #475569;
  font-size: 19px;
}
.platform-icon.all { background: #e6fffb; color: #0891b2; }
.platform-icon.douyin { background: #111827; color: #fff; }
.platform-icon.shipinhao { background: #e8fff1; color: #07c160; }
.platform-icon.kuaishou { background: #fff0eb; color: #ff4d18; }
.platform-icon.bilibili { background: #fff0f5; color: #fb7299; }
.platform-icon.toutiao { background: #fff0f0; color: #f5222d; }
.platform-icon.baijiahao { background: #fff7e8; color: #f59e0b; }
.platform-icon.xiaohongshu { background: #fff0f1; color: #ff2442; }
.platform-icon.weibo { background: #fff4e8; color: #e6162d; }
/* === PRICE TABLE === */
.price-table-section {
  position: relative;
  z-index: 1;
  padding: 32px 0 80px;
  background:
    radial-gradient(ellipse at 70% 25%, #e0fffe 0%, transparent 50%),
    radial-gradient(ellipse at 30% 75%, #fef6e8 0%, transparent 50%), #f7f8fa;
}
.price-table-header {
  text-align: center;
  margin-bottom: 48px;
}
.price-table-header h2 {
  font-size: 38px;
  font-weight: 900;
  margin-bottom: 10px;
}
.price-table-header h2 span {
  background: linear-gradient(135deg, #00f2ea, #1e90ff, #f5a623);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.price-table-header p {
  font-size: 15px;
  color: var(--text-secondary);
}
.price-container {
  width: 100%;
  background: #fff;
  border-radius: 16px;
  box-shadow:
    0 5px 15px rgba(0, 0, 0, 0.05),
    0 0 10px rgba(0, 242, 234, 0.12);
  position: relative;
  border: 1px solid rgba(0, 242, 234, 0.1);
  overflow: hidden;
}
@keyframes cyanGlow {
  0% {
    box-shadow:
      0 5px 15px rgba(0, 0, 0, 0.05),
      0 0 5px rgba(0, 242, 234, 0.12);
  }
  100% {
    box-shadow:
      0 10px 30px rgba(0, 0, 0, 0.08),
      0 0 20px rgba(0, 242, 234, 0.25);
  }
}
.table-title {
  background: linear-gradient(135deg, #00f2ea, #1e90ff, #f5a623);
  color: #fff;
  padding: 20px 28px;
  font-size: 20px;
  font-weight: bold;
  display: flex;
  align-items: center;
  border-radius: 16px 16px 0 0;
}
.table-title i {
  margin-right: 10px;
}
.grid-row {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr 0.8fr 1.5fr;
  align-items: center;
  padding: 23px 20px;
  border-bottom: 1px solid #eee;
  transition: background-color 0.3s ease;
}
.grid-header {
  background: #f8fafc;
  font-weight: bold;
  color: #666;
  font-size: 14px;
  border-bottom: 2px solid #e2e8f0;
  padding: 15px 20px;
}
.grid-row:not(.grid-header):hover {
  background-color: rgba(0, 242, 234, 0.05);
  cursor: pointer;
}
.grid-row:not(.grid-header):hover .col-price {
  text-shadow: 0 0 8px rgba(0, 242, 234, 0.25);
}
.grid-row:not(.grid-header):hover .col-fans {
  transform: scale(1.03);
}
.col-media {
  display: flex;
  align-items: center;
  gap: 12px;
}
.col-media-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.col-media a {
  color: #0891b2;
  text-decoration: none;
  font-weight: 500;
}
.col-media a:hover {
  color: #00f2ea;
}
.col-media-sub {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 1px;
}
.col-price {
  color: #0891b2;
  font-weight: bold;
  font-size: 18px;
  transition:
    transform 0.3s,
    text-shadow 0.3s;
}
.diamond-tag {
  font-size: 10px;
  border: 1px solid #00f2ea;
  padding: 1px 4px;
  border-radius: 3px;
  margin-left: 5px;
  color: #0891b2;
}
.col-fans {
  font-size: 13px;
  color: var(--text-secondary);
  transition: transform 0.3s;
}
.col-fans .fans-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}
.fans-badge.micro {
  background: rgba(0, 242, 234, 0.06);
  color: #0891b2;
  border: 1px solid rgba(0, 242, 234, 0.12);
}
.fans-badge.small {
  background: rgba(16, 185, 129, 0.06);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.12);
}
.fans-badge.medium {
  background: rgba(245, 166, 35, 0.06);
  color: #e09100;
  border: 1px solid rgba(245, 166, 35, 0.12);
}
.fans-badge.large {
  background: rgba(236, 72, 153, 0.06);
  color: #db2777;
  border: 1px solid rgba(236, 72, 153, 0.12);
}
.col-data {
  text-align: center;
  color: #555;
  font-size: 13px;
}
.online-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  margin-right: 5px;
  vertical-align: middle;
  box-shadow: 0 0 4px rgba(16, 185, 129, 0.4);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}
.seo-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}
.seo-tag.high {
  background: rgba(0, 242, 234, 0.08);
  color: #0891b2;
  border: 1px solid rgba(0, 242, 234, 0.12);
  position: relative;
  overflow: hidden;
}
.seo-tag.high::after {
  content: '';
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  animation: geoShimmer 2.8s ease-in-out infinite;
}
@keyframes geoShimmer {
  0% {
    left: -60%;
  }
  50% {
    left: 120%;
  }
  100% {
    left: 120%;
  }
}
.seo-tag.medium {
  background: rgba(245, 166, 35, 0.08);
  color: #e09100;
  border: 1px solid rgba(245, 166, 35, 0.12);
}
.seo-tag.low {
  background: rgba(0, 0, 0, 0.04);
  color: #999;
  border: 1px solid rgba(0, 0, 0, 0.06);
}
.col-note {
  font-size: 13px;
  color: #666;
}
.note-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  background: rgba(0, 242, 234, 0.06);
  color: #0891b2;
  border: 1px solid rgba(0, 242, 234, 0.1);
  margin-right: 4px;
  margin-bottom: 2px;
}
.login-prompt-row {
  padding: 40px 20px;
  text-align: center;
  background: linear-gradient(to bottom, #fff 0%, #f0fffe 100%);
  border-radius: 0 0 16px 16px;
}
.prompt-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}
.prompt-text {
  font-size: 16px;
  color: #666;
  font-weight: 500;
}
.prompt-text i {
  color: #0891b2;
  margin-right: 8px;
}
.btn-login-main {
  display: inline-block;
  background: linear-gradient(135deg, #00f2ea 0%, #1e90ff 100%);
  color: #fff;
  padding: 12px 40px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
  box-shadow: 0 4px 10px rgba(0, 242, 234, 0.3);
  transition: all 0.3s;
}
.btn-login-main:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 242, 234, 0.45);
}

/* === PACKAGES === */
.packages-section {
  padding: 80px 0;
  background:
    radial-gradient(ellipse at 30% 25%, #e0fffe 0%, transparent 50%),
    radial-gradient(ellipse at 70% 75%, #fef6e8 0%, transparent 50%), #fff;
}
.packages-header {
  text-align: center;
  margin-bottom: 48px;
}
.packages-header h2 {
  font-size: 38px;
  font-weight: 900;
  margin-bottom: 10px;
}
.packages-header h2 span {
  background: linear-gradient(135deg, #00f2ea, #1e90ff, #f5a623);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.packages-header p {
  font-size: 15px;
  color: var(--text-secondary);
}
.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.package-card {
  border-radius: 20px;
  padding: 32px 28px;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 242, 234, 0.08);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}
.package-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 242, 234, 0.1);
}
.package-card.featured {
  border: 2px solid rgba(0, 242, 234, 0.3);
  box-shadow: 0 4px 20px rgba(0, 242, 234, 0.08);
}
.package-card.featured::after {
  content: '';
  position: absolute;
  z-index: 0;
  top: -40%;
  bottom: -40%;
  left: -58%;
  width: 32%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.72), transparent);
  opacity: 0;
  transform: skewX(-18deg);
  transition: left 0.85s ease, opacity 0.25s ease;
  pointer-events: none;
}
.package-card.featured:hover::after {
  left: 126%;
  opacity: 0.5;
}
.package-card.featured > * {
  position: relative;
  z-index: 1;
}
.package-card.featured:hover {
  box-shadow: 0 12px 40px rgba(0, 242, 234, 0.18);
}
.package-card-badge {
  position: absolute;
  top: 16px;
  right: -28px;
  background: linear-gradient(135deg, #00f2ea, #1e90ff);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 36px;
  transform: rotate(45deg);
  letter-spacing: 1px;
}
.package-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
  color: #fff;
}
.package-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}
.package-card-subtitle {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 16px;
}
.package-card-price {
  margin-bottom: 16px;
}
.price-amount {
  font-family: var(--font-en);
  font-size: 36px;
  font-weight: 900;
  color: #0891b2;
}
.price-unit {
  font-size: 14px;
  color: var(--text-light);
  margin-left: 2px;
}
.package-card-count {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(0, 242, 234, 0.06);
  color: #0891b2;
  border: 1px solid rgba(0, 242, 234, 0.1);
  margin-bottom: 16px;
}
.package-card-features {
  list-style: none;
  margin-bottom: 20px;
}
.package-card-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 5px 0;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.package-card-features li i {
  color: #00f2ea;
  margin-top: 3px;
  font-size: 12px;
  flex-shrink: 0;
}
.package-card-btn {
  display: block;
  text-align: center;
  padding: 12px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s;
  border: 2px solid rgba(0, 242, 234, 0.2);
  color: #0891b2;
  background: transparent;
}
.package-card-btn:hover {
  border-color: #00f2ea;
  background: rgba(0, 242, 234, 0.05);
}
.package-card-btn.primary {
  background: linear-gradient(135deg, #00f2ea, #1e90ff);
  color: #fff;
  border: none;
  box-shadow: 0 4px 16px rgba(0, 242, 234, 0.25);
}
.package-card-btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 242, 234, 0.35);
}

/* === PRODUCTION === */
.prod-section {
  padding: 80px 0;
  background:
    radial-gradient(ellipse at 70% 25%, #e0fffe 0%, transparent 50%),
    radial-gradient(ellipse at 30% 75%, #fef6e8 0%, transparent 50%), #f7f8fa;
}
.prod-header {
  text-align: center;
  margin-bottom: 48px;
}
.prod-header h2 {
  font-size: 38px;
  font-weight: 900;
  margin-bottom: 10px;
}
.prod-header h2 span {
  background: linear-gradient(135deg, #00f2ea, #1e90ff, #f5a623);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.prod-header p {
  font-size: 15px;
  color: var(--text-secondary);
}
.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.prod-card {
  border-radius: 16px;
  padding: 28px 24px;
  background: #fff;
  border: 1px solid rgba(0, 242, 234, 0.08);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
}
.prod-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0, 242, 234, 0.1);
  border-color: rgba(0, 242, 234, 0.2);
}
.prod-card-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.prod-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  flex-shrink: 0;
}
.prod-card h4 {
  font-size: 16px;
  font-weight: 700;
}
.prod-card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 14px;
}
.prod-card-price {
  font-size: 13px;
  color: #0891b2;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
.prod-card-price i {
  font-size: 11px;
  color: #00f2ea;
}

/* === CASES === */
.cases-section {
  padding: 80px 0;
  background:
    radial-gradient(ellipse at 25% 30%, #e0fffe 0%, transparent 50%),
    radial-gradient(ellipse at 75% 70%, #fef3de 0%, transparent 50%), #fff;
}
.cases-header {
  text-align: center;
  margin-bottom: 48px;
}
.cases-header h2 {
  font-size: 38px;
  font-weight: 900;
  margin-bottom: 10px;
}
.cases-header h2 span {
  background: linear-gradient(135deg, #00f2ea, #1e90ff, #f5a623);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cases-header p {
  font-size: 15px;
  color: var(--text-secondary);
}
.cases-flex {
  display: flex;
  gap: 48px;
  justify-content: center;
  align-items: flex-start;
}
.case-phone {
  width: 380px;
  flex-shrink: 0;
}
.case-phone-label {
  text-align: center;
  margin-bottom: 20px;
}
.case-phone-label h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}
.case-phone-label p {
  font-size: 13px;
  color: var(--text-light);
}
.phone-frame {
  background: #fff;
  border-radius: 28px;
  border: 3px solid #e2e8f0;
  padding: 16px 12px 20px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}
.phone-frame::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  border-radius: 4px;
  background: #e2e8f0;
}
.phone-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 12px 12px;
  border-bottom: 1px solid #f0f0f0;
  margin-bottom: 12px;
}
.phone-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.phone-name {
  font-size: 14px;
  font-weight: 600;
}
.phone-fans {
  font-size: 11px;
  color: var(--text-light);
}
.phone-videos {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 4px;
}
.phone-video-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 10px;
  background: #f8fafc;
  transition: all 0.3s;
}
.phone-video-item:hover {
  background: rgba(0, 242, 234, 0.04);
}
.phone-video-thumb {
  width: 64px;
  height: 48px;
  border-radius: 6px;
  background:
    radial-gradient(circle at 72% 28%, rgba(255, 255, 255, 0.36), transparent 24%),
    linear-gradient(135deg, #103a5f, #08a9c7 54%, #f5a623);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}
.phone-video-thumb i {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: rgba(15, 23, 42, 0.34);
  backdrop-filter: blur(5px);
  transition: transform 0.22s ease, background 0.22s ease;
}
.phone-video-item:hover .phone-video-thumb i {
  background: rgba(15, 23, 42, 0.5);
  transform: scale(1.1);
}
.phone-video-info {
  flex: 1;
  min-width: 0;
}
.phone-video-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.phone-video-stats {
  font-size: 10px;
  color: var(--text-light);
  margin-top: 3px;
  display: flex;
  gap: 8px;
}
.phone-total {
  padding: 14px 12px;
  text-align: center;
  border-top: 1px solid #f0f0f0;
  margin-top: 12px;
}
.phone-total-row {
  display: flex;
  justify-content: center;
  gap: 24px;
}
.phone-total-item {
  text-align: center;
}
.phone-total-num {
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 800;
  background: linear-gradient(135deg, #00f2ea, #1e90ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.phone-total-label {
  font-size: 10px;
  color: var(--text-light);
  margin-top: 1px;
}

/* === FINAL CTA === */
.final-cta-section {
  padding: 80px 0;
  background:
    radial-gradient(ellipse at 30% 25%, #fef6e8 0%, transparent 50%),
    radial-gradient(ellipse at 70% 75%, #e0fffe 0%, transparent 50%), #fff;
}
.final-cta {
  text-align: center;
  padding: 48px 32px;
  background:
    radial-gradient(ellipse at 30% 40%, #e0fffe 0%, transparent 50%),
    radial-gradient(ellipse at 70% 60%, #feefd0 0%, transparent 50%), linear-gradient(135deg, #f0fffe, #fef9ee);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(0, 242, 234, 0.1);
}
.final-cta h3 {
  font-size: 26px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 10px;
  position: relative;
  z-index: 2;
}
.final-cta h3 em {
  font-style: normal;
  background: linear-gradient(135deg, #00f2ea, #1e90ff, #f5a623);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.final-cta p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 28px;
  position: relative;
  z-index: 2;
}
.final-cta .btn-cta {
  position: relative;
  z-index: 2;
  border-color: #102a43;
  color: #fff;
  background: #102a43;
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.2);
}
.final-cta .btn-cta:hover {
  border-color: #183b5b;
  color: #fff;
  background: #183b5b;
  box-shadow: 0 14px 30px rgba(16, 42, 67, 0.28);
}

/* === RESPONSIVE === */
@media (max-width: 1200px) {
  .banner-platform-matrix {
    display: none;
  }
  .platform-filter-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .packages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .prod-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .cases-flex {
    flex-direction: column;
    gap: 32px;
  }
  .case-phone {
    max-width: 360px;
    margin: 0 auto;
  }
}
@media (max-width: 768px) {
  .platform-filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 22px;
  }
  .platform-filter-item {
    min-height: 84px;
  }
  .video-page::before {
    height: 700px;
    background:
      radial-gradient(ellipse at 82% 24%, rgba(173, 238, 238, 0.24), transparent 48%),
      radial-gradient(ellipse at 18% 68%, rgba(255, 226, 148, 0.22), transparent 52%),
      linear-gradient(180deg, #fffef8 0%, #f8fdfd 100%);
  }
  .banner {
    display: block;
    padding: 48px 0 32px;
  }
  .banner-inner {
    display: block;
  }
  .banner-visual {
    display: none;
  }
  .banner h1 {
    font-size: 34px;
  }
  .banner-desc {
    font-size: 16px;
    line-height: 1.75;
  }
  .banner-stats {
    gap: 24px;
  }
  .banner-stat-num {
    font-size: 22px;
  }
  .prod-section {
    display: none;
  }
  .packages-grid {
    grid-template-columns: 1fr;
  }
  .package-card.featured::after {
    display: none;
  }
  .prod-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cases-flex {
    flex-direction: column;
  }
  .grid-header,
  .col-fans,
  .col-data,
  .col-note {
    display: none;
  }
  .grid-row {
    grid-template-columns: 1fr 1fr;
    padding: 15px;
  }
  .col-media {
    font-size: 15px;
  }
  .col-price {
    text-align: right;
  }
  .final-cta h3 {
    font-size: 20px;
  }
  .final-cta .btn-cta {
    font-size: 14px;
    padding: 12px 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .package-card.featured::after {
    display: none;
  }
  .phone-video-thumb i {
    transition: none;
  }
}