/* ============================================
   糖心vlog - 原创样式表
   品牌色系：甜蜜粉 #FF6B9D / 创意紫 #C44DFF / 活力橙 #FF9E43
   ============================================ */

/* --- 基础重置 --- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;color:#2D1B3D;background:#FFF5F8;line-height:1.7;overflow-x:hidden}
a{color:#C44DFF;text-decoration:none;transition:color .3s}
a:hover{color:#FF6B9D}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;color:#2D1B3D}

/* --- 容器 --- */
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.14bjk{text-align:center;margin-bottom:40px}
.14bjk h2{font-size:2rem;background:linear-gradient(135deg,#FF6B9D,#C44DFF);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block;margin-bottom:10px}
.14bjk p{color:#8B7A9E;font-size:1rem}

/* --- 顶部导航 --- */
.zo93c{background:#1A1028;position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(26,16,40,.3)}
.2tbc8{display:flex;align-items:center;justify-content:space-between;height:68px}
.ysry79dt{display:flex;align-items:center;gap:10px}
.ysry79dt img{height:42px;width:auto}
.ysry79dt span{color:#fff;font-size:1.25rem;font-weight:700}
.p6x5q{display:flex;gap:6px}
.p6x5q a{color:rgba(255,255,255,.85);padding:8px 16px;border-radius:8px;font-size:.95rem;transition:all .3s}
.p6x5q a:hover,.p6x5q a.active{background:linear-gradient(135deg,#FF6B9D,#C44DFF);color:#fff}
.481frrt0{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}

/* --- 搜索栏 --- */
.hgxq2{background:linear-gradient(135deg,#1A1028 0%,#2D1B3D 100%);padding:14px 0}
.qg80cleo{display:flex;justify-content:center;align-items:center;gap:10px}
.qg80cleo input{width:480px;max-width:70vw;padding:10px 20px;border-radius:30px;border:2px solid rgba(196,77,255,.4);background:rgba(255,255,255,.08);color:#fff;font-size:.95rem;outline:none;transition:border-color .3s}
.qg80cleo input::placeholder{color:rgba(255,255,255,.5)}
.qg80cleo input:focus{border-color:#FF6B9D}
.qg80cleo button{padding:10px 28px;border-radius:30px;border:none;background:linear-gradient(135deg,#FF6B9D,#C44DFF);color:#fff;font-size:.95rem;cursor:pointer;transition:transform .2s}
.qg80cleo button:hover{transform:scale(1.05)}

/* --- Hero Banner --- */
.ifu6oakr{position:relative;overflow:hidden;min-height:480px;display:flex;align-items:center;background:#1A1028}
.ztkgqu{position:absolute;inset:0;z-index:0}
.ztkgqu img{width:100%;height:100%;object-fit:cover;opacity:.55}
.5trkw1b{position:relative;z-index:2;text-align:center;color:#fff;padding:60px 20px}
.5trkw1b h1{font-size:2.8rem;margin-bottom:16px;text-shadow:0 2px 20px rgba(0,0,0,.5)}
.5trkw1b h1 em{font-style:normal;color:#FF6B9D}
.5trkw1b p{font-size:1.15rem;max-width:680px;margin:0 auto 30px;opacity:.9}
.6518r{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.zcbem{display:inline-block;padding:12px 36px;border-radius:30px;background:linear-gradient(135deg,#FF6B9D,#C44DFF);color:#fff;font-size:1rem;font-weight:600;transition:transform .2s,box-shadow .3s;border:none;cursor:pointer}
.zcbem:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(196,77,255,.4);color:#fff}
.yffo4q8{display:inline-block;padding:12px 36px;border-radius:30px;border:2px solid #fff;color:#fff;font-size:1rem;font-weight:600;transition:all .3s}
.yffo4q8:hover{background:#fff;color:#C44DFF}

/* --- 视频卡片网格 --- */
.swow9l{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:20px}
.7vvnj{position:relative;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 4px 20px rgba(45,27,61,.08);transition:transform .3s,box-shadow .3s;cursor:pointer}
.7vvnj:hover{transform:translateY(-6px);box-shadow:0 12px 35px rgba(196,77,255,.15)}
.wyiwr{position:relative;padding-top:56.25%;overflow:hidden}
.wyiwr img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.7vvnj:hover .wyiwr img{transform:scale(1.08)}
.34jnjkv{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;background:rgba(26,16,40,.45)}
.7vvnj:hover .34jnjkv{opacity:1}
.34jnjkv span{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#FF6B9D,#C44DFF);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(196,77,255,.5)}
.34jnjkv span::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:4px}
.fnqrj{padding:14px 16px}
.fnqrj h3{font-size:.95rem;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.c6l38{display:flex;gap:12px;color:#8B7A9E;font-size:.8rem}
.c6l38 span{display:flex;align-items:center;gap:4px}
.tw366u{position:absolute;top:12px;left:12px;padding:3px 10px;border-radius:6px;background:linear-gradient(135deg,#FF6B9D,#C44DFF);color:#fff;font-size:.75rem;font-weight:600;z-index:2}

/* --- 栏目区块 --- */
.ik6rmd4o{padding:60px 0}
.ik6rmd4o:nth-child(even){background:#fff}
.ik6rmd4o.zhtefj3c{background:#1A1028;color:#fff}
.ik6rmd4o.zhtefj3c .14bjk h2{-webkit-text-fill-color:#fff;background:none}
.ik6rmd4o.zhtefj3c .14bjk p{color:rgba(255,255,255,.6)}

/* --- 影视传媒 --- */
.wzto8e{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.5ko92{background:#fff;border-radius:14px;padding:30px 24px;text-align:center;box-shadow:0 4px 20px rgba(45,27,61,.06);transition:transform .3s}
.5ko92:hover{transform:translateY(-4px)}
.zvpp5svh{width:64px;height:64px;margin:0 auto 16px;border-radius:16px;background:linear-gradient(135deg,#FF6B9D,#C44DFF);display:flex;align-items:center;justify-content:center;font-size:1.8rem;color:#fff}
.5ko92 h3{font-size:1.1rem;margin-bottom:8px}
.5ko92 p{color:#8B7A9E;font-size:.9rem}

/* --- AI赋能区 --- */
.6wpd3ru{position:relative;overflow:hidden}
.6wpd3ru .1l8glzn9{position:absolute;inset:0;z-index:0}
.6wpd3ru .1l8glzn9 img{width:100%;height:100%;object-fit:cover;opacity:.2}
.kbpb3{position:relative;z-index:2}
.xf8sled{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:20px}
.3y6jp9{background:rgba(255,255,255,.08);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:28px 22px;text-align:center;transition:transform .3s}
.3y6jp9:hover{transform:translateY(-4px);border-color:rgba(196,77,255,.4)}
.3y6jp9 h3{font-size:1.05rem;margin-bottom:8px;color:#fff}
.3y6jp9 p{color:rgba(255,255,255,.7);font-size:.9rem}

/* --- 专家团队 --- */
.eu3t0{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.y5u6u5{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 20px rgba(45,27,61,.06);text-align:center;transition:transform .3s}
.y5u6u5:hover{transform:translateY(-4px)}
.bsmhhkbu{width:120px;height:120px;border-radius:50%;margin:24px auto 16px;overflow:hidden;border:3px solid #FF6B9D}
.bsmhhkbu img{width:100%;height:100%;object-fit:cover}
.y5u6u5 h3{font-size:1.05rem;margin-bottom:4px}
.y5u6u5 .role{color:#C44DFF;font-size:.85rem;margin-bottom:8px}
.y5u6u5 p{color:#8B7A9E;font-size:.85rem;padding:0 16px;margin-bottom:16px}
.zgmvm{display:flex;gap:8px;justify-content:center;padding-bottom:20px}
.zgmvm a{padding:6px 16px;border-radius:20px;font-size:.8rem;border:1px solid #C44DFF;color:#C44DFF;transition:all .3s}
.zgmvm a:hover{background:#C44DFF;color:#fff}

/* --- 合作品牌墙 --- */
.j0zvei{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center;padding:20px 0}
.j0zvei .zbn397{width:140px;height:60px;background:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 10px rgba(45,27,61,.06);padding:10px;opacity:.7;transition:opacity .3s}
.j0zvei .zbn397:hover{opacity:1}

/* --- 用户评论 --- */
.kepms6lm{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.xe6e3{background:#fff;border-radius:14px;padding:24px;box-shadow:0 4px 20px rgba(45,27,61,.06)}
.gasq5d{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.35ifzlr8{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#FF6B9D,#C44DFF);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem}
.254gx{font-weight:600;font-size:.95rem}
.4e7tdm{color:#8B7A9E;font-size:.8rem}
.nzuengr{color:#FF9E43;margin-bottom:8px;font-size:.9rem}
.xokbt6wu{color:#2D1B3D;font-size:.9rem;line-height:1.6}

/* --- FAQ --- */
.i43i1m{max-width:800px;margin:0 auto}
.iihg2xu{background:#fff;border-radius:12px;margin-bottom:12px;box-shadow:0 2px 12px rgba(45,27,61,.05);overflow:hidden}
.xep3fby{padding:18px 24px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.xep3fby:hover{background:rgba(196,77,255,.04)}
.xep3fby::after{content:"+";font-size:1.4rem;color:#C44DFF;transition:transform .3s}
.iihg2xu.active .xep3fby::after{transform:rotate(45deg)}
.67lw9a3w{padding:0 24px;max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease;color:#8B7A9E;font-size:.9rem;line-height:1.7}
.iihg2xu.active .67lw9a3w{max-height:300px;padding:0 24px 18px}

/* --- 联系我们 --- */
.yfjn3qp{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;align-items:start}
.minzu08 h3{font-size:1.3rem;margin-bottom:16px}
.rqwtj{display:flex;flex-direction:column;gap:14px}
.rqwtj li{display:flex;align-items:center;gap:10px;font-size:.95rem}
.rqwtj li .icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#FF6B9D,#C44DFF);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem;flex-shrink:0}
.qe6zg{display:flex;gap:24px;margin-top:20px}
.b72b1vm{text-align:center}
.b72b1vm img{width:140px;height:140px;border-radius:10px;border:2px solid rgba(196,77,255,.2)}
.b72b1vm p{margin-top:8px;font-size:.85rem;color:#8B7A9E}

/* --- 社交分享 --- */
.gvfqi{display:flex;gap:12px;justify-content:center;padding:20px 0}
.xj0l6f{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;transition:transform .2s;cursor:pointer}
.xj0l6f:hover{transform:scale(1.15)}
.xj0l6f.dw2sz{background:#07C160}
.xj0l6f.k5ua832j{background:#E6162D}
.xj0l6f.m8lwdtb{background:#161823}
.xj0l6f.nkgqe{background:#00A1D6}

/* --- How-To指南 --- */
.kin80h{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:20px}
.bgib6s0{text-align:center;padding:24px 16px}
.x7wdq{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#FF6B9D,#C44DFF);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;margin:0 auto 14px}
.bgib6s0 h4{font-size:1rem;margin-bottom:8px}
.bgib6s0 p{color:#8B7A9E;font-size:.85rem}

/* --- 页脚 --- */
.pmbvt7{background:#1A1028;color:rgba(255,255,255,.7);padding:50px 0 0}
.5rw24t{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.4h8oe img{height:40px;margin-bottom:14px}
.4h8oe p{font-size:.9rem;line-height:1.6;color:rgba(255,255,255,.6)}
.txoipcxl h4{color:#fff;font-size:1rem;margin-bottom:16px;position:relative;padding-bottom:10px}
.txoipcxl h4::after{content:"";position:absolute;bottom:0;left:0;width:30px;height:2px;background:linear-gradient(135deg,#FF6B9D,#C44DFF)}
.txoipcxl a{display:block;color:rgba(255,255,255,.6);font-size:.9rem;margin-bottom:10px;transition:color .3s}
.txoipcxl a:hover{color:#FF6B9D}
.anfde8b{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:.85rem;color:rgba(255,255,255,.4)}
.anfde8b a{color:rgba(255,255,255,.5)}

/* --- 面包屑 --- */
.z0e2dz3e{padding:14px 0;font-size:.85rem;color:#8B7A9E}
.z0e2dz3e a{color:#C44DFF}
.z0e2dz3e span{margin:0 6px;color:#ccc}

/* --- 内页通用 --- */
.o36cus7{background:linear-gradient(135deg,#1A1028,#2D1B3D);padding:50px 0;text-align:center;color:#fff}
.o36cus7 h1{font-size:2.2rem;margin-bottom:10px;color:#fff}
.o36cus7 p{color:rgba(255,255,255,.7);font-size:1rem}
.l9ge6b0{padding:50px 0}
.bjxtuja{background:#fff;border-radius:14px;padding:30px;box-shadow:0 4px 20px rgba(45,27,61,.06);margin-bottom:24px}

/* --- 懒加载 --- */
img[data-src]{opacity:0;transition:opacity .5s}
img.loaded{opacity:1}

/* --- 响应式 --- */
@media(max-width:1024px){
  .swow9l{grid-template-columns:repeat(3,1fr)}
  .eu3t0{grid-template-columns:repeat(2,1fr)}
  .5rw24t{grid-template-columns:repeat(2,1fr)}
  .kin80h{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .2tbc8{flex-wrap:wrap}
  .p6x5q{display:none;width:100%;flex-direction:column;padding:10px 0}
  .p6x5q.open{display:flex}
  .481frrt0{display:block}
  .swow9l{grid-template-columns:repeat(2,1fr)}
  .wzto8e{grid-template-columns:repeat(2,1fr)}
  .xf8sled{grid-template-columns:1fr}
  .eu3t0{grid-template-columns:repeat(2,1fr)}
  .kepms6lm{grid-template-columns:1fr}
  .yfjn3qp{grid-template-columns:1fr}
  .5rw24t{grid-template-columns:1fr}
  .5trkw1b h1{font-size:1.8rem}
  .qg80cleo input{width:100%}
  .kin80h{grid-template-columns:1fr}
}
@media(max-width:480px){
  .swow9l{grid-template-columns:1fr}
  .wzto8e{grid-template-columns:1fr}
  .eu3t0{grid-template-columns:1fr}
  .5trkw1b h1{font-size:1.5rem}
}