/* ============================================
   抖荫短视频 - 原创样式表
   品牌：抖荫短视频 | 域名：wveeerv.cn
   定位：国内影视传媒公司+动漫社区
   ============================================ */

/* === 基础重置与变量 === */
:root {
  --primary: #FF6B35;
  --primary-dark: #E55A2B;
  --secondary: #1A1A2E;
  --accent: #E94560;
  --bg-dark: #0F0F23;
  --bg-card: #16162A;
  --bg-card-hover: #1E1E3A;
  --text-main: #EAEAEA;
  --text-muted: #9A9AB0;
  --text-bright: #FFFFFF;
  --gradient-main: linear-gradient(135deg, #FF6B35, #E94560);
  --gradient-dark: linear-gradient(180deg, #0F0F23, #1A1A2E);
  --border-color: rgba(255,107,53,0.15);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-hover: 0 8px 40px rgba(255,107,53,0.2);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.3s ease;
  --max-width: 1280px;
}

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

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

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", sans-serif;
  background: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

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

/* === 头部导航 === */
.p4d00 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(15,15,35,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.vio2p0 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.oriq3 {
  display: flex;
  align-items: center;
  gap: 10px;
}

.oriq3 img {
  height: 42px;
  width: auto;
}

.oriq3 .n9ucvifk {
  font-size: 1.4rem;
  font-weight: 700;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pddsso {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pddsso a {
  color: var(--text-main);
  font-size: 0.9rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.pddsso a:hover,
.pddsso a.active {
  color: var(--primary);
  background: rgba(255,107,53,0.1);
}

.x81fcp3g {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.x81fcp3g span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: var(--transition);
}

/* === 搜索栏 === */
.z51ljwr {
  background: var(--secondary);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  margin-top: 68px;
}

.z51ljwr .container {
  display: flex;
  justify-content: center;
}

.lps9sn8 {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 600px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  overflow: hidden;
  transition: var(--transition);
}

.lps9sn8:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255,107,53,0.15);
}

.lps9sn8 input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 0.95rem;
  padding: 10px 20px;
}

.lps9sn8 input::placeholder {
  color: var(--text-muted);
}

.lps9sn8 button {
  background: var(--gradient-main);
  border: none;
  color: #fff;
  padding: 10px 24px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.lps9sn8 button:hover {
  opacity: 0.9;
}

/* === Hero Banner === */
.ye65kz3 {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-dark);
}

.i0inaq {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.p9qg3t4 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(15,15,35,0.3) 0%, rgba(15,15,35,0.85) 100%);
}

.begc882t {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 60px 20px;
  max-width: 800px;
}

.begc882t h1 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.3;
}

.begc882t h1 .highlight {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.begc882t p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.8;
}

.ywop3 {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === 按钮 === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}

.d71c3i1 {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 4px 16px rgba(255,107,53,0.3);
}

.d71c3i1:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255,107,53,0.4);
  color: #fff;
}

.io7blp7j {
  background: transparent;
  color: var(--text-main);
  border: 2px solid var(--border-color);
}

.io7blp7j:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* === 通用区块 === */
.section {
  padding: 70px 0;
}

.c2d7ij {
  background: var(--secondary);
}

.0nvk503 {
  text-align: center;
  margin-bottom: 48px;
}

.0nvk503 h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-bright);
}

.0nvk503 h2 .highlight {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.0nvk503 p {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* === 视频卡片网格 === */
.28dic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.rjxy4ylb {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  cursor: pointer;
}

.rjxy4ylb:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.557hn5 {
  position: relative;
  padding-top: 56.25%;
  overflow: hidden;
}

.557hn5 img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.rjxy4ylb:hover .557hn5 img {
  transform: scale(1.05);
}

.wa2hcoo0 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 56px;
  height: 56px;
  background: rgba(255,107,53,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 3;
}

.wa2hcoo0::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent #fff;
  margin-left: 3px;
}

.rjxy4ylb:hover .wa2hcoo0 {
  transform: translate(-50%, -50%) scale(1);
}

.y79848 {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 4px;
}

.r1v7c {
  padding: 14px;
}

.r1v7c h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.s53ga8o {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.s53ga8o span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.hmun4pe0 {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.hmun4pe0 .tag {
  font-size: 0.72rem;
  padding: 2px 8px;
  background: rgba(255,107,53,0.1);
  color: var(--primary);
  border-radius: 20px;
  border: 1px solid rgba(255,107,53,0.2);
}

/* === 功能模块卡片 === */
.r8k1bxwa {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.lz3u86ep {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.lz3u86ep:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.oz6kq4f {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--gradient-main);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.lz3u86ep h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 10px;
}

.lz3u86ep p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* === 专家展示 === */
.y3yp5zm {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.eh110sh {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: var(--transition);
}

.eh110sh:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.b0xwc {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 16px;
  overflow: hidden;
  border: 3px solid var(--primary);
}

.b0xwc img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.eh110sh h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 4px;
}

.eh110sh .role {
  font-size: 0.85rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.eh110sh p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.817llme9 {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.817llme9 a {
  font-size: 0.8rem;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  transition: var(--transition);
}

.817llme9 a:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(255,107,53,0.1);
}

/* === 合作品牌 === */
.0ngf89vn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 20px 0;
}

.0ngf89vn .h0avp5 {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 16px 28px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
}

.0ngf89vn .h0avp5:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* === FAQ === */
.vyusgbf9 {
  max-width: 800px;
  margin: 0 auto;
}

.zyhitzq {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.zyhitzq:hover {
  border-color: var(--primary);
}

.o3vxbx {
  padding: 18px 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  color: var(--text-bright);
  font-size: 0.95rem;
  transition: var(--transition);
}

.o3vxbx:hover {
  color: var(--primary);
}

.o3vxbx .arrow {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
  color: var(--primary);
}

.zyhitzq.active .o3vxbx .arrow {
  transform: rotate(180deg);
}

.gh00h6ye {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.zyhitzq.active .gh00h6ye {
  max-height: 300px;
}

.gh00h6ye p {
  padding: 0 24px 18px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* === 用户评论 === */
.97y3a6y {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.44exb0a {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}

.44exb0a:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.e213c {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.qbu043 {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
}

.t4kvcpa {
  font-weight: 600;
  color: var(--text-bright);
  font-size: 0.95rem;
}

.cys3x6 {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.tzhfbp {
  color: var(--primary);
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.bwfuxig {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* === 联系信息 === */
.y4vf9g {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.jwmt5h4 {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px;
}

.jwmt5h4 h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.rtq9iot {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.rtq9iot .label {
  font-weight: 600;
  color: var(--text-main);
  min-width: 80px;
}

/* === 页脚 === */
.o19tx7 {
  background: var(--secondary);
  border-top: 1px solid var(--border-color);
  padding: 48px 0 24px;
}

.ezoui3 {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}

.gjeyz .n9ucvifk {
  font-size: 1.3rem;
  font-weight: 700;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.gjeyz p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.20nbh {
  display: flex;
  gap: 16px;
}

.20nbh .ao4ybn {
  text-align: center;
}

.20nbh .ao4ybn img {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
}

.20nbh .ao4ybn span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.0jkbu h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 16px;
}

.0jkbu a {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: var(--transition);
}

.0jkbu a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.x1cuzny {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.x1cuzny p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.r15d6ee6 {
  display: flex;
  gap: 12px;
}

.r15d6ee6 a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.r15d6ee6 a:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(255,107,53,0.1);
}

/* === 面包屑 === */
.7eq9snq {
  padding: 16px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.7eq9snq a {
  color: var(--text-muted);
}

.7eq9snq a:hover {
  color: var(--primary);
}

.7eq9snq span {
  margin: 0 8px;
  color: var(--text-muted);
}

/* === 内页Banner === */
.fpk17rj {
  position: relative;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: 68px;
}

.fpk17rj img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.fpk17rj .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(15,15,35,0.5), rgba(15,15,35,0.9));
}

.fpk17rj .content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.fpk17rj h1 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 8px;
}

.fpk17rj p {
  color: var(--text-muted);
  font-size: 1rem;
}

/* === How-To 指南 === */
.yxmkqe8 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}

.fxl19tb {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  position: relative;
  counter-increment: step;
  transition: var(--transition);
}

.fxl19tb:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
}

.fxl19tb::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gradient-main);
  border-radius: 50%;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 auto 14px;
}

.fxl19tb h4 {
  font-size: 1rem;
  color: var(--text-bright);
  margin-bottom: 8px;
}

.fxl19tb p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* === 分享按钮 === */
.lamujs {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
}

.lamujs span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.lhd95p {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: #fff;
  transition: var(--transition);
  cursor: pointer;
}

.lhd95p.wechat { background: #07C160; }
.lhd95p.weibo { background: #E6162D; }
.lhd95p.douyin { background: #161823; border: 1px solid #333; }
.lhd95p.bilibili { background: #00A1D6; }

.lhd95p:hover {
  transform: scale(1.1);
  opacity: 0.9;
}

/* === 数据统计 === */
.zqnomir {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding: 40px 0;
  flex-wrap: wrap;
}

.no1i8zz {
  text-align: center;
}

.no1i8zz .num {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.no1i8zz .label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* === 内容文章 === */
.lu6o9 {
  max-width: 900px;
  margin: 0 auto;
}

.lu6o9 h2 {
  font-size: 1.5rem;
  color: var(--text-bright);
  margin: 32px 0 16px;
  padding-left: 14px;
  border-left: 4px solid var(--primary);
}

.lu6o9 h3 {
  font-size: 1.2rem;
  color: var(--text-bright);
  margin: 24px 0 12px;
}

.lu6o9 p {
  margin-bottom: 16px;
  line-height: 1.8;
  color: var(--text-muted);
}

/* === 响应式 === */
@media (max-width: 1024px) {
  .28dic {
    grid-template-columns: repeat(3, 1fr);
  }
  .ezoui3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .yxmkqe8 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .pddsso {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    width: 100%;
    background: rgba(15,15,35,0.98);
    flex-direction: column;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
  }

  .pddsso.active {
    display: flex;
  }

  .x81fcp3g {
    display: flex;
  }

  .begc882t h1 {
    font-size: 1.8rem;
  }

  .28dic {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .r8k1bxwa,
  .y3yp5zm {
    grid-template-columns: 1fr;
  }

  .97y3a6y {
    grid-template-columns: 1fr;
  }

  .y4vf9g {
    grid-template-columns: 1fr;
  }

  .ezoui3 {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .zqnomir {
    gap: 24px;
  }

  .yxmkqe8 {
    grid-template-columns: 1fr;
  }

  .ywop3 {
    flex-direction: column;
    align-items: center;
  }

  .section {
    padding: 48px 0;
  }

  .fpk17rj {
    height: 200px;
  }

  .fpk17rj h1 {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .28dic {
    grid-template-columns: 1fr;
  }

  .begc882t h1 {
    font-size: 1.5rem;
  }

  .0nvk503 h2 {
    font-size: 1.5rem;
  }

  .vio2p0 {
    height: 56px;
  }

  .z51ljwr {
    margin-top: 56px;
  }

  .oriq3 img {
    height: 32px;
  }

  .oriq3 .n9ucvifk {
    font-size: 1.1rem;
  }
}

/* === 懒加载 === */
img[loading="lazy"] {
  opacity: 1;
  transition: opacity 0.5s ease;
}

/* === 动画 === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.xb9sqpep {
  animation: fadeInUp 0.6s ease forwards;
}

/* === 滚动条 === */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* === 视频播放模态框 === */
.qe2td12 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.g4t6yai {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.85);
}

.6yc32 {
  position: relative;
  z-index: 2;
  width: 90%;
  max-width: 720px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.2x7yez {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 2rem;
  cursor: pointer;
  z-index: 3;
  transition: var(--transition);
}

.2x7yez:hover {
  color: var(--primary);
}

.1ogrhpzu {
  padding-top: 56.25%;
  position: relative;
  background: #000;
}

.4gik5 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.kxxfty {
  width: 80px;
  height: 80px;
  background: rgba(255,107,53,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.kxxfty::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 16px 0 16px 28px;
  border-color: transparent transparent transparent #fff;
  margin-left: 5px;
}

.56651k {
  color: var(--text-bright);
  font-size: 1.1rem;
  font-weight: 600;
}

.f9id3k5 {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* === 标签云 === */
.y6y4utq .hmun4pe0 {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.y6y4utq .hmun4pe0 .tag {
  font-size: 0.8rem;
  padding: 4px 12px;
}

/* === 联系页面h2样式修复 === */
.jwmt5h4 h2 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

/* === 页脚底部链接 === */
.x1cuzny a {
  color: var(--text-muted);
  transition: var(--transition);
}

.x1cuzny a:hover {
  color: var(--primary);
}

/* === 480px 内页banner修复 === */
@media (max-width: 480px) {
  .fpk17rj {
    height: 160px;
    margin-top: 56px;
  }
  .fpk17rj h1 {
    font-size: 1.3rem;
  }
}