/* ===== 抖荫短视频 原创样式表 ===== */
/* 配色：暖糖渐变 - 深紫黑+糖心粉+梦幻紫+蜂蜜金 */

:root {
  --bg-deep: #0e0b16;
  --bg-panel: #1a1525;
  --bg-card: #231d33;
  --bg-warm: #fef5e7;
  --brand-pink: #ff6b9d;
  --brand-purple: #c084fc;
  --brand-gold: #fbbf24;
  --text-main: #faf5ff;
  --text-sub: #d4b8e0;
  --text-muted: #9a7fb8;
  --radius: 12px;
  --shadow-glow: 0 0 24px rgba(255,107,157,0.15);
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

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

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

body {
  font-family: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;
  background: var(--bg-deep);
  color: var(--text-main);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--brand-pink); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--brand-gold); }

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

.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

/* ===== 顶部导航 ===== */
.fnwsb {
  position: sticky; top: 0; z-index: 1000;
  background: linear-gradient(135deg, rgba(14,11,22,0.97), rgba(26,21,37,0.97));
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(192,132,252,0.15);
  padding: 0;
}

.fnwsb .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 16px;
}

.lpr7wq { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.lpr7wq img { width: 42px; height: 42px; border-radius: 8px; }
.l434m1gs { display: flex; flex-direction: column; }
.l434m1gs h1 {
  font-size: 1.15rem; font-weight: 700;
  background: linear-gradient(135deg, var(--brand-pink), var(--brand-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1.3;
}
.l434m1gs span { font-size: 0.7rem; color: var(--text-sub); }

.jiiqc { display: flex; align-items: center; gap: 6px; flex-wrap: nowrap; }
.jiiqc a {
  padding: 6px 14px; border-radius: 20px; font-size: 0.88rem;
  color: var(--text-sub); white-space: nowrap; transition: all var(--transition);
}
.jiiqc a:hover, .jiiqc a.active {
  background: linear-gradient(135deg, var(--brand-pink), var(--brand-purple));
  color: #fff;
}

.xul1gsnf {
  display: flex; align-items: center; gap: 0;
  background: var(--bg-card); border-radius: 24px;
  border: 1px solid rgba(192,132,252,0.2); overflow: hidden; flex-shrink: 0;
}
.xul1gsnf input {
  background: transparent; border: none; outline: none;
  color: var(--text-main); padding: 8px 14px; font-size: 0.85rem; width: 180px;
}
.xul1gsnf input::placeholder { color: var(--text-muted); }
.xul1gsnf button {
  background: linear-gradient(135deg, var(--brand-pink), var(--brand-purple));
  border: none; color: #fff; padding: 8px 16px; cursor: pointer;
  font-size: 0.85rem; white-space: nowrap;
}

/* ===== 公告条 ===== */
.o1r7h {
  background: linear-gradient(90deg, var(--brand-pink), var(--brand-purple));
  color: #fff; text-align: center; padding: 6px 12px; font-size: 0.82rem;
  overflow: hidden; white-space: nowrap;
}
.o1r7h span {
  display: inline-block;
  animation: tx-scroll 25s linear infinite;
}
@keyframes tx-scroll {
  0% { transform: translateX(100vw); }
  100% { transform: translateX(-100%); }
}

/* ===== Hero 横幅 ===== */
.l2yrjjuo {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--bg-deep), var(--bg-panel));
  padding: 0;
}
.fkh1ft {
  width: 100%; height: 420px; object-fit: cover;
  filter: brightness(0.7);
}
.e48ckw {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding: 20px;
  background: linear-gradient(180deg, rgba(14,11,22,0.3) 0%, rgba(14,11,22,0.8) 100%);
}
.e48ckw .f8epzp {
  display: inline-block; padding: 4px 16px; border-radius: 20px;
  background: rgba(255,107,157,0.2); color: var(--brand-pink);
  font-size: 0.85rem; margin-bottom: 12px; border: 1px solid rgba(255,107,157,0.3);
}
.e48ckw h2 {
  font-size: 2.2rem; font-weight: 800; margin-bottom: 10px;
  background: linear-gradient(135deg, #fff, var(--brand-pink));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.e48ckw p { color: var(--text-sub); font-size: 1rem; max-width: 680px; }

/* ===== 面包屑 ===== */
.ht66hjw7 {
  padding: 14px 0; font-size: 0.82rem; color: var(--text-muted);
}
.ht66hjw7 a { color: var(--text-sub); }

/* ===== 通用区块 ===== */
.z7bkf {
  padding: 48px 0;
}
.ci79c {
  text-align: center; margin-bottom: 36px;
}
.ci79c h2 {
  font-size: 1.8rem; font-weight: 700; margin-bottom: 8px;
  background: linear-gradient(135deg, var(--brand-pink), var(--brand-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.ci79c h3 {
  font-size: 1.4rem; font-weight: 600; color: var(--text-main); margin-bottom: 6px;
}
.ci79c p { color: var(--text-sub); font-size: 0.95rem; }

.z7bkf.alt-bg { background: var(--bg-panel); }

/* ===== 视频卡片网格 ===== */
.jja1c {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.csl3g {
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden; transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer; position: relative;
  border: 1px solid rgba(192,132,252,0.08);
}
.csl3g:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(255,107,157,0.3);
}

.neaab {
  position: relative; padding-top: 56.25%; overflow: hidden;
  background: var(--bg-deep);
}
.neaab img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--transition);
}
.csl3g:hover .neaab img { transform: scale(1.05); }

.mpumb6d2 {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,107,157,0.85); display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.mpumb6d2::after {
  content: ""; display: block;
  border-left: 18px solid #fff; border-top: 11px solid transparent; border-bottom: 11px solid transparent;
  margin-left: 4px;
}
.csl3g:hover .mpumb6d2 { background: var(--brand-pink); transform: translate(-50%,-50%) scale(1.1); }

.k2wbi8 {
  padding: 14px 16px;
}
.k2wbi8 h3 {
  font-size: 0.95rem; font-weight: 600; margin-bottom: 6px;
  color: var(--text-main); line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.kpnhvvq8 {
  display: flex; gap: 12px; font-size: 0.78rem; color: var(--text-muted);
}
.kpnhvvq8 span { display: flex; align-items: center; gap: 3px; }

.k16tzxxn {
  position: absolute; bottom: 8px; right: 8px;
  background: rgba(0,0,0,0.75); color: #fff; padding: 2px 8px;
  border-radius: 4px; font-size: 0.75rem;
}

/* ===== 专家/团队卡片 ===== */
.axxawbp {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px;
}
.jtipz4t {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px 20px;
  text-align: center; border: 1px solid rgba(192,132,252,0.08);
  transition: all var(--transition);
}
.jtipz4t:hover { border-color: var(--brand-pink); box-shadow: var(--shadow-glow); }
.bsd9wtca {
  width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 14px;
  background: linear-gradient(135deg, var(--brand-pink), var(--brand-purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: #fff; font-weight: 700;
}
.jtipz4t h4 { font-size: 1.05rem; margin-bottom: 4px; color: var(--text-main); }
.jtipz4t .lwz69e { font-size: 0.82rem; color: var(--brand-pink); margin-bottom: 8px; }
.jtipz4t p { font-size: 0.85rem; color: var(--text-sub); line-height: 1.6; }
.lqayruf { display: flex; gap: 8px; justify-content: center; margin-top: 14px; }
.n7d1en {
  padding: 6px 16px; border-radius: 20px; font-size: 0.8rem; border: none; cursor: pointer;
  transition: all var(--transition);
}
.szeie69 { background: var(--brand-pink); color: #fff; }
.szeie69:hover { background: #ff4785; color: #fff; }
.u1w9u {
  background: transparent; color: var(--brand-purple);
  border: 1px solid var(--brand-purple);
}
.u1w9u:hover { background: var(--brand-purple); color: #fff; }

/* ===== FAQ 手风琴 ===== */
.u4tjh { max-width: 800px; margin: 0 auto; }
.tx-faq-item {
  background: var(--bg-card); border-radius: var(--radius); margin-bottom: 12px;
  border: 1px solid rgba(192,132,252,0.08); overflow: hidden;
}
.tx-faq-q {
  padding: 16px 20px; cursor: pointer; font-weight: 600;
  display: flex; justify-content: space-between; align-items: center;
  color: var(--text-main); transition: background var(--transition);
}
.tx-faq-q:hover { background: rgba(255,107,157,0.05); }
.tx-faq-q::after { content: "+"; font-size: 1.3rem; color: var(--brand-pink); transition: transform var(--transition); }
.tx-faq-item.open .tx-faq-q::after { transform: rotate(45deg); }
.e40dm {
  max-height: 0; overflow: hidden; transition: max-height .4s ease;
  padding: 0 20px; color: var(--text-sub); font-size: 0.9rem; line-height: 1.7;
}
.tx-faq-item.open .e40dm { max-height: 300px; padding: 0 20px 16px; }

/* ===== 用户评论 ===== */
.g7u65x {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px;
}
.ay9s92wm {
  background: var(--bg-card); border-radius: var(--radius); padding: 22px;
  border: 1px solid rgba(192,132,252,0.08);
}
.yzvvj53 { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.t7n1zwi8 {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-gold), var(--brand-pink));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: 1rem;
}
.r03y1w { font-weight: 600; font-size: 0.9rem; }
.aay8ws { color: var(--brand-gold); font-size: 0.85rem; }
.ay9s92wm p { font-size: 0.88rem; color: var(--text-sub); line-height: 1.7; }

/* ===== 合作品牌墙 ===== */
.l9dkccch {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; padding: 20px 0;
}
.vc5wp7 {
  width: 120px; height: 60px; background: var(--bg-card); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(192,132,252,0.1); font-size: 0.85rem; color: var(--text-sub);
  transition: all var(--transition);
}
.vc5wp7:hover { border-color: var(--brand-pink); color: var(--brand-pink); }

/* ===== How-To 指南 ===== */
.eipua3 {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px;
}
.zbhoxy {
  background: var(--bg-card); border-radius: var(--radius); padding: 24px 20px;
  text-align: center; border: 1px solid rgba(192,132,252,0.08);
  position: relative;
}
.xf5heo {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-pink), var(--brand-purple));
  color: #fff; font-weight: 700; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
}
.zbhoxy h4 { font-size: 1rem; margin-bottom: 6px; color: var(--text-main); }
.zbhoxy p { font-size: 0.85rem; color: var(--text-sub); }

/* ===== 联系信息 ===== */
.e1mr0l5d {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px;
}
.a770b4 {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px 24px;
  border: 1px solid rgba(192,132,252,0.08);
}
.a770b4 h4 {
  font-size: 1.05rem; color: var(--brand-pink); margin-bottom: 12px;
  padding-bottom: 10px; border-bottom: 1px solid rgba(192,132,252,0.1);
}
.a770b4 p { font-size: 0.88rem; color: var(--text-sub); margin-bottom: 6px; }

/* ===== 分享栏 ===== */
.i4m04u {
  display: flex; gap: 10px; justify-content: center; padding: 20px 0;
}
.tx-share-btn {
  padding: 8px 20px; border-radius: 24px; font-size: 0.85rem;
  border: 1px solid rgba(192,132,252,0.2); color: var(--text-sub);
  background: var(--bg-card); cursor: pointer; transition: all var(--transition);
}
.tx-share-btn:hover { border-color: var(--brand-pink); color: var(--brand-pink); }

/* ===== QR码区域 ===== */
.tx-qr-grid {
  display: flex; gap: 32px; justify-content: center; flex-wrap: wrap; padding: 20px 0;
}
.ddcib1l7 { text-align: center; }
.ddcib1l7 canvas { border-radius: 8px; margin-bottom: 8px; }
.ddcib1l7 p { font-size: 0.82rem; color: var(--text-sub); }

/* ===== 页脚 ===== */
.o87tvlr {
  background: var(--bg-panel); border-top: 1px solid rgba(192,132,252,0.1);
  padding: 36px 0 20px;
}
.li73ike {
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 24px;
}
.uu3j98e9 { display: flex; align-items: center; gap: 14px; }
.uu3j98e9 img { width: 48px; height: 48px; border-radius: 10px; }
.faewj3w strong { display: block; font-size: 0.95rem; margin-bottom: 4px; }
.faewj3w p { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 2px; }
.fmind { text-align: right; font-size: 0.8rem; color: var(--text-muted); }
.ozipp {
  text-align: center; padding-top: 18px; margin-top: 18px;
  border-top: 1px solid rgba(192,132,252,0.08);
  font-size: 0.78rem; color: var(--text-muted);
}

/* ===== 视频播放页 ===== */
.ykawged {
  max-width: 960px; margin: 0 auto; padding: 24px 0;
}
.hv3rrj {
  position: relative; padding-top: 56.25%; background: #000; border-radius: var(--radius);
  overflow: hidden; margin-bottom: 20px;
}
.hv3rrj video {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain;
}
.bahd9w h2 { font-size: 1.4rem; margin-bottom: 8px; }
.bahd9w .kpnhvvq8 { margin-bottom: 16px; }
.gunswu { color: var(--text-sub); font-size: 0.9rem; line-height: 1.7; }

.r3r6drn { font-size: 1.2rem; margin: 32px 0 16px; color: var(--text-main); }

/* ===== 内页 Hero ===== */
.uzzy0rzv {
  position: relative; overflow: hidden; height: 280px;
}
.uzzy0rzv img {
  width: 100%; height: 100%; object-fit: cover; filter: brightness(0.5);
}
.uzzy0rzv .e48ckw h2 { font-size: 1.8rem; }

/* ===== 栏目图文区块 ===== */
.z7lxd9uh {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center;
  padding: 40px 0;
}
.z7lxd9uh.reverse { direction: rtl; }
.z7lxd9uh.reverse > * { direction: ltr; }
.hb1vl { border-radius: var(--radius); overflow: hidden; }
.hb1vl img { width: 100%; transition: transform var(--transition); }
.hb1vl:hover img { transform: scale(1.03); }
.jc99s7 h3 { font-size: 1.3rem; margin-bottom: 10px; color: var(--text-main); }
.jc99s7 p { color: var(--text-sub); font-size: 0.92rem; line-height: 1.8; }

/* ===== Toast 提示 ===== */
.tx-toast {
  position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(100px);
  background: var(--brand-pink); color: #fff; padding: 12px 28px; border-radius: 28px;
  font-size: 0.9rem; z-index: 9999; opacity: 0; transition: all .4s ease;
  pointer-events: none;
}
.tx-toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ===== 分类标签 ===== */
.bbtbbu { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.f1s4pbg {
  padding: 4px 14px; border-radius: 16px; font-size: 0.8rem;
  background: rgba(255,107,157,0.1); color: var(--brand-pink);
  border: 1px solid rgba(255,107,157,0.2);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .jiiqc a { padding: 6px 10px; font-size: 0.82rem; }
  .xul1gsnf input { width: 140px; }
}

@media (max-width: 768px) {
  .fnwsb .container { flex-wrap: wrap; height: auto; padding: 10px 16px; }
  .jiiqc { order: 3; width: 100%; overflow-x: auto; padding: 8px 0; gap: 4px; }
  .xul1gsnf { order: 2; flex: 1; }
  .xul1gsnf input { width: 100%; }
  .fkh1ft { height: 260px; }
  .e48ckw h2 { font-size: 1.5rem; }
  .jja1c { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
  .z7lxd9uh { grid-template-columns: 1fr; gap: 20px; }
  .z7lxd9uh.reverse { direction: ltr; }
  .li73ike { flex-direction: column; }
  .fmind { text-align: left; }
  .axxawbp { grid-template-columns: 1fr 1fr; }
  .uzzy0rzv { height: 200px; }
}

@media (max-width: 480px) {
  .jja1c { grid-template-columns: 1fr; }
  .axxawbp { grid-template-columns: 1fr; }
  .g7u65x { grid-template-columns: 1fr; }
  .i4m04u { flex-wrap: wrap; }
}