/* ============================================
   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}
.849u49{text-align:center;margin-bottom:40px}
.849u49 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}
.849u49 p{color:#8B7A9E;font-size:1rem}

/* --- 顶部导航 --- */
.74ntb{background:#1A1028;position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(26,16,40,.3)}
.ppanq{display:flex;align-items:center;justify-content:space-between;height:68px}
.t2v7sggx{display:flex;align-items:center;gap:10px}
.t2v7sggx img{height:42px;width:auto}
.t2v7sggx span{color:#fff;font-size:1.25rem;font-weight:700}
.x65z46{display:flex;gap:6px}
.x65z46 a{color:rgba(255,255,255,.85);padding:8px 16px;border-radius:8px;font-size:.95rem;transition:all .3s}
.x65z46 a:hover,.x65z46 a.active{background:linear-gradient(135deg,#FF6B9D,#C44DFF);color:#fff}
.a09mqvy{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}

/* --- 搜索栏 --- */
.yb0x3k{background:linear-gradient(135deg,#1A1028 0%,#2D1B3D 100%);padding:14px 0}
.cebtwn{display:flex;justify-content:center;align-items:center;gap:10px}
.cebtwn 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}
.cebtwn input::placeholder{color:rgba(255,255,255,.5)}
.cebtwn input:focus{border-color:#FF6B9D}
.cebtwn 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}
.cebtwn button:hover{transform:scale(1.05)}

/* --- Hero Banner --- */
.2s4fu{position:relative;overflow:hidden;min-height:480px;display:flex;align-items:center;background:#1A1028}
.ekff57o{position:absolute;inset:0;z-index:0}
.ekff57o img{width:100%;height:100%;object-fit:cover;opacity:.55}
.ghsb8{position:relative;z-index:2;text-align:center;color:#fff;padding:60px 20px}
.ghsb8 h1{font-size:2.8rem;margin-bottom:16px;text-shadow:0 2px 20px rgba(0,0,0,.5)}
.ghsb8 h1 em{font-style:normal;color:#FF6B9D}
.ghsb8 p{font-size:1.15rem;max-width:680px;margin:0 auto 30px;opacity:.9}
.lsvzu8u0{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.g4l9pezi{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}
.g4l9pezi:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(196,77,255,.4);color:#fff}
.elfwhwsn{display:inline-block;padding:12px 36px;border-radius:30px;border:2px solid #fff;color:#fff;font-size:1rem;font-weight:600;transition:all .3s}
.elfwhwsn:hover{background:#fff;color:#C44DFF}

/* --- 视频卡片网格 --- */
.u04zwc39{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:20px}
.hgutuk8c{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}
.hgutuk8c:hover{transform:translateY(-6px);box-shadow:0 12px 35px rgba(196,77,255,.15)}
.rtcoc3q{position:relative;padding-top:56.25%;overflow:hidden}
.rtcoc3q img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.hgutuk8c:hover .rtcoc3q img{transform:scale(1.08)}
.x59yqr{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;background:rgba(26,16,40,.45)}
.hgutuk8c:hover .x59yqr{opacity:1}
.x59yqr 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)}
.x59yqr 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}
.yp25v{padding:14px 16px}
.yp25v h3{font-size:.95rem;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ndqnwyk{display:flex;gap:12px;color:#8B7A9E;font-size:.8rem}
.ndqnwyk span{display:flex;align-items:center;gap:4px}
.wyoma5u{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 --- */
.0kchi{padding:60px 0}
.0kchi:nth-child(even){background:#fff}
.0kchi.eu7nz3{background:#1A1028;color:#fff}
.0kchi.eu7nz3 .849u49 h2{-webkit-text-fill-color:#fff;background:none}
.0kchi.eu7nz3 .849u49 p{color:rgba(255,255,255,.6)}

/* --- 影视传媒 --- */
.knv2td4v{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.lrhi8{background:#fff;border-radius:14px;padding:30px 24px;text-align:center;box-shadow:0 4px 20px rgba(45,27,61,.06);transition:transform .3s}
.lrhi8:hover{transform:translateY(-4px)}
.agmuhzo{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}
.lrhi8 h3{font-size:1.1rem;margin-bottom:8px}
.lrhi8 p{color:#8B7A9E;font-size:.9rem}

/* --- AI赋能区 --- */
.vgq2b4p{position:relative;overflow:hidden}
.vgq2b4p .30iwcf8{position:absolute;inset:0;z-index:0}
.vgq2b4p .30iwcf8 img{width:100%;height:100%;object-fit:cover;opacity:.2}
.3wudtam{position:relative;z-index:2}
.y861fm{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:20px}
.a3rii{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}
.a3rii:hover{transform:translateY(-4px);border-color:rgba(196,77,255,.4)}
.a3rii h3{font-size:1.05rem;margin-bottom:8px;color:#fff}
.a3rii p{color:rgba(255,255,255,.7);font-size:.9rem}

/* --- 专家团队 --- */
.o8h9x{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.jcf4vh{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 20px rgba(45,27,61,.06);text-align:center;transition:transform .3s}
.jcf4vh:hover{transform:translateY(-4px)}
.tiikwk{width:120px;height:120px;border-radius:50%;margin:24px auto 16px;overflow:hidden;border:3px solid #FF6B9D}
.tiikwk img{width:100%;height:100%;object-fit:cover}
.jcf4vh h3{font-size:1.05rem;margin-bottom:4px}
.jcf4vh .role{color:#C44DFF;font-size:.85rem;margin-bottom:8px}
.jcf4vh p{color:#8B7A9E;font-size:.85rem;padding:0 16px;margin-bottom:16px}
.tebda2zu{display:flex;gap:8px;justify-content:center;padding-bottom:20px}
.tebda2zu a{padding:6px 16px;border-radius:20px;font-size:.8rem;border:1px solid #C44DFF;color:#C44DFF;transition:all .3s}
.tebda2zu a:hover{background:#C44DFF;color:#fff}

/* --- 合作品牌墙 --- */
.z0nps{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center;padding:20px 0}
.z0nps .ws8w3sis{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}
.z0nps .ws8w3sis:hover{opacity:1}

/* --- 用户评论 --- */
.d8uktcyc{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.eg0uhw{background:#fff;border-radius:14px;padding:24px;box-shadow:0 4px 20px rgba(45,27,61,.06)}
.kpovy6r7{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.w7n3d{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}
.qupbjmco{font-weight:600;font-size:.95rem}
.xfqle{color:#8B7A9E;font-size:.8rem}
.ewdmzl{color:#FF9E43;margin-bottom:8px;font-size:.9rem}
.edosa{color:#2D1B3D;font-size:.9rem;line-height:1.6}

/* --- FAQ --- */
.kmm281bl{max-width:800px;margin:0 auto}
.ny50mu{background:#fff;border-radius:12px;margin-bottom:12px;box-shadow:0 2px 12px rgba(45,27,61,.05);overflow:hidden}
.gz1d91{padding:18px 24px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.gz1d91:hover{background:rgba(196,77,255,.04)}
.gz1d91::after{content:"+";font-size:1.4rem;color:#C44DFF;transition:transform .3s}
.ny50mu.active .gz1d91::after{transform:rotate(45deg)}
.yma6h{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}
.ny50mu.active .yma6h{max-height:300px;padding:0 24px 18px}

/* --- 联系我们 --- */
.4z82n9{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;align-items:start}
.cmpn0jc h3{font-size:1.3rem;margin-bottom:16px}
.jxj5r2{display:flex;flex-direction:column;gap:14px}
.jxj5r2 li{display:flex;align-items:center;gap:10px;font-size:.95rem}
.jxj5r2 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}
.45xsauin{display:flex;gap:24px;margin-top:20px}
.v9wxtkj{text-align:center}
.v9wxtkj img{width:140px;height:140px;border-radius:10px;border:2px solid rgba(196,77,255,.2)}
.v9wxtkj p{margin-top:8px;font-size:.85rem;color:#8B7A9E}

/* --- 社交分享 --- */
.dgm6m{display:flex;gap:12px;justify-content:center;padding:20px 0}
.a9scp8om{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}
.a9scp8om:hover{transform:scale(1.15)}
.a9scp8om.w6grgmy{background:#07C160}
.a9scp8om.w6zqnfdb{background:#E6162D}
.a9scp8om.u7c69{background:#161823}
.a9scp8om.iikpof7{background:#00A1D6}

/* --- How-To指南 --- */
.52sqyl2r{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:20px}
.halcnhek{text-align:center;padding:24px 16px}
.k69wz{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}
.halcnhek h4{font-size:1rem;margin-bottom:8px}
.halcnhek p{color:#8B7A9E;font-size:.85rem}

/* --- 页脚 --- */
.gtcf52p{background:#1A1028;color:rgba(255,255,255,.7);padding:50px 0 0}
.4cvobh{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.phgn6kf8 img{height:40px;margin-bottom:14px}
.phgn6kf8 p{font-size:.9rem;line-height:1.6;color:rgba(255,255,255,.6)}
.9ah49 h4{color:#fff;font-size:1rem;margin-bottom:16px;position:relative;padding-bottom:10px}
.9ah49 h4::after{content:"";position:absolute;bottom:0;left:0;width:30px;height:2px;background:linear-gradient(135deg,#FF6B9D,#C44DFF)}
.9ah49 a{display:block;color:rgba(255,255,255,.6);font-size:.9rem;margin-bottom:10px;transition:color .3s}
.9ah49 a:hover{color:#FF6B9D}
.q1mtd{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:.85rem;color:rgba(255,255,255,.4)}
.q1mtd a{color:rgba(255,255,255,.5)}

/* --- 面包屑 --- */
.8j1shl{padding:14px 0;font-size:.85rem;color:#8B7A9E}
.8j1shl a{color:#C44DFF}
.8j1shl span{margin:0 6px;color:#ccc}

/* --- 内页通用 --- */
.tlo80e2{background:linear-gradient(135deg,#1A1028,#2D1B3D);padding:50px 0;text-align:center;color:#fff}
.tlo80e2 h1{font-size:2.2rem;margin-bottom:10px;color:#fff}
.tlo80e2 p{color:rgba(255,255,255,.7);font-size:1rem}
.i019wvi{padding:50px 0}
.vy8gb96{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){
  .u04zwc39{grid-template-columns:repeat(3,1fr)}
  .o8h9x{grid-template-columns:repeat(2,1fr)}
  .4cvobh{grid-template-columns:repeat(2,1fr)}
  .52sqyl2r{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .ppanq{flex-wrap:wrap}
  .x65z46{display:none;width:100%;flex-direction:column;padding:10px 0}
  .x65z46.open{display:flex}
  .a09mqvy{display:block}
  .u04zwc39{grid-template-columns:repeat(2,1fr)}
  .knv2td4v{grid-template-columns:repeat(2,1fr)}
  .y861fm{grid-template-columns:1fr}
  .o8h9x{grid-template-columns:repeat(2,1fr)}
  .d8uktcyc{grid-template-columns:1fr}
  .4z82n9{grid-template-columns:1fr}
  .4cvobh{grid-template-columns:1fr}
  .ghsb8 h1{font-size:1.8rem}
  .cebtwn input{width:100%}
  .52sqyl2r{grid-template-columns:1fr}
}
@media(max-width:480px){
  .u04zwc39{grid-template-columns:1fr}
  .knv2td4v{grid-template-columns:1fr}
  .o8h9x{grid-template-columns:1fr}
  .ghsb8 h1{font-size:1.5rem}
}