/* ========================================
   母狗园 - 原创样式表
   品牌：母狗园 | zjxblz.cn
   ======================================== */

/* CSS Reset & Base */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --brand-red:#E84430;
  --brand-dark:#1A1A2E;
  --brand-orange:#FF8C42;
  --bg-primary:#0F0F1A;
  --bg-secondary:#16162A;
  --bg-card:#1E1E36;
  --text-white:#FFFFFF;
  --text-light:#E0E0E0;
  --text-muted:#999999;
  --gradient:linear-gradient(135deg,#E84430,#FF8C42);
  --shadow:0 4px 20px rgba(0,0,0,0.3);
  --radius:12px;
  --transition:all 0.3s ease;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;background:var(--bg-primary);color:var(--text-light);line-height:1.7;overflow-x:hidden}
a{color:var(--brand-orange);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--brand-red)}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Header & Navigation */
.o36mpx{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(15,15,26,0.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(232,68,48,0.2);transition:var(--transition)}
.3dvwm{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;max-width:1200px;margin:0 auto}
.q1hqd{display:flex;align-items:center;gap:10px}
.q1hqd img{height:42px;width:auto}
.6ywvw{font-size:1.4rem;font-weight:700;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;white-space:nowrap}
.c6117q{display:flex;align-items:center;gap:6px}
.c6117q a{color:var(--text-light);padding:8px 14px;border-radius:8px;font-size:0.9rem;transition:var(--transition);white-space:nowrap}
.c6117q a:hover,.c6117q a.active{background:var(--gradient);color:#fff;-webkit-text-fill-color:#fff}
.wd5o8{display:none;background:none;border:none;color:var(--text-white);font-size:1.5rem;cursor:pointer}

/* Search Bar */
.0zrwb9xo{background:var(--bg-secondary);padding:12px 0;border-bottom:1px solid rgba(255,255,255,0.05)}
.0zrwb9xo .container{display:flex;align-items:center;justify-content:center;gap:10px}
.5wqhs2{display:flex;align-items:center;background:var(--bg-card);border:1px solid rgba(232,68,48,0.3);border-radius:25px;overflow:hidden;width:100%;max-width:600px}
.5wqhs2 input{background:transparent;border:none;color:var(--text-white);padding:10px 20px;flex:1;font-size:0.95rem;outline:none}
.5wqhs2 input::placeholder{color:var(--text-muted)}
.388oend7{background:var(--gradient);border:none;color:#fff;padding:10px 24px;cursor:pointer;font-size:0.9rem;transition:var(--transition)}
.388oend7:hover{opacity:0.85}
.otscxeyx{display:flex;gap:8px;flex-wrap:wrap;margin-left:15px}
.otscxeyx span{font-size:0.8rem;color:var(--text-muted);padding:4px 10px;background:rgba(255,255,255,0.05);border-radius:12px;cursor:pointer;transition:var(--transition)}
.otscxeyx span:hover{color:var(--brand-orange);background:rgba(255,140,66,0.1)}

/* Hero Section */
.wvtdp{position:relative;height:70vh;min-height:450px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-top:62px}
.wvtdp-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(0.4)}
.wvtdp-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,15,26,0.3) 0%,rgba(15,15,26,0.8) 100%)}
.wvtdp-content{position:relative;z-index:2;text-align:center;padding:0 20px;max-width:800px}
.wvtdp-content h1{font-size:2.8rem;font-weight:800;margin-bottom:16px;line-height:1.3}
.wvtdp-content h1 .6en4hqn{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.wvtdp-content p{font-size:1.15rem;color:var(--text-light);margin-bottom:28px;line-height:1.8}
.wvtdp-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.kzxtn0z6{display:inline-block;padding:12px 32px;background:var(--gradient);color:#fff;border-radius:25px;font-weight:600;font-size:1rem;transition:var(--transition);border:none;cursor:pointer}
.kzxtn0z6:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(232,68,48,0.4);color:#fff}
.fhgmwq{display:inline-block;padding:12px 32px;border:2px solid var(--brand-red);color:var(--brand-red);border-radius:25px;font-weight:600;font-size:1rem;transition:var(--transition);background:transparent;cursor:pointer}
.fhgmwq:hover{background:var(--brand-red);color:#fff}

/* Section Common */
.5kyg1{padding:70px 0}
.5kyg1-header{text-align:center;margin-bottom:45px}
.5kyg1-header h2{font-size:2rem;font-weight:700;margin-bottom:12px;color:var(--text-white)}
.5kyg1-header h2 .vxx86{color:var(--brand-red)}
.5kyg1-header p{color:var(--text-muted);font-size:1rem;max-width:650px;margin:0 auto}
.5kyg1-alt{background:var(--bg-secondary)}

/* Video Card Grid - HTML5 Video */
.8k3ab0hv{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.zagqzk{background:var(--bg-card);border-radius:var(--radius);overflow:hidden;transition:var(--transition);cursor:pointer;position:relative}
.zagqzk:hover{transform:translateY(-6px);box-shadow:0 12px 35px rgba(232,68,48,0.2)}
.8gjyt4{position:relative;padding-top:56.25%;overflow:hidden}
.8gjyt4 video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:var(--transition);background:var(--bg-card)}
.8gjyt4 img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.zagqzk:hover .8gjyt4 video,.zagqzk:hover .8gjyt4 img{transform:scale(1.05)}
.u1fi38{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0.8);width:54px;height:54px;background:rgba(232,68,48,0.85);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition);z-index:2;cursor:pointer}
.u1fi38::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}
.zagqzk:hover .u1fi38{opacity:1;transform:translate(-50%,-50%) scale(1)}
.u1fi38:hover{background:rgba(232,68,48,1);box-shadow:0 0 20px rgba(232,68,48,0.5)}
.darhlo{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;z-index:2}
.jan8fme1{padding:14px}
.jan8fme1 h3{font-size:0.95rem;color:var(--text-white);margin-bottom:6px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kkr7bw20{display:flex;align-items:center;gap:12px;font-size:0.8rem;color:var(--text-muted)}
.kkr7bw20 span{display:flex;align-items:center;gap:4px}

/* Service Cards */
.h5lo15fv{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.1jc9cgx4{background:var(--bg-card);border-radius:var(--radius);padding:30px;text-align:center;transition:var(--transition);border:1px solid rgba(255,255,255,0.05)}
.1jc9cgx4:hover{border-color:var(--brand-red);transform:translateY(-4px);box-shadow:var(--shadow)}
.zl7o6nc2{width:64px;height:64px;margin:0 auto 18px;background:var(--gradient);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.8rem}
.1jc9cgx4 h3{font-size:1.1rem;color:var(--text-white);margin-bottom:10px}
.1jc9cgx4 p{font-size:0.9rem;color:var(--text-muted);line-height:1.6}

/* Expert Section */
.yg6oh8n{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.4qvdf5tk{background:var(--bg-card);border-radius:var(--radius);overflow:hidden;text-align:center;transition:var(--transition);border:1px solid rgba(255,255,255,0.05)}
.4qvdf5tk:hover{border-color:var(--brand-orange);box-shadow:var(--shadow)}
.qi8wnr{width:100px;height:100px;border-radius:50%;margin:24px auto 14px;overflow:hidden;border:3px solid var(--brand-red)}
.qi8wnr img{width:100%;height:100%;object-fit:cover}
.4qvdf5tk h3{font-size:1rem;color:var(--text-white);margin-bottom:4px}
.4qvdf5tk .pah5z1f{font-size:0.85rem;color:var(--brand-orange);margin-bottom:10px}
.4qvdf5tk p{font-size:0.8rem;color:var(--text-muted);padding:0 16px;margin-bottom:16px;line-height:1.5}
.6mgag1m{display:flex;justify-content:center;gap:10px;padding-bottom:20px}
.6mgag1m a{padding:6px 14px;border-radius:15px;font-size:0.8rem;border:1px solid var(--brand-red);color:var(--brand-red);transition:var(--transition)}
.6mgag1m a:hover{background:var(--brand-red);color:#fff}

/* Brand Wall */
.yt8vkp{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.yt8vkp .d8vdtoe{background:var(--bg-card);padding:20px 30px;border-radius:var(--radius);min-width:160px;text-align:center;font-size:1rem;font-weight:600;color:var(--text-muted);border:1px solid rgba(255,255,255,0.05);transition:var(--transition)}
.yt8vkp .d8vdtoe:hover{border-color:var(--brand-orange);color:var(--brand-orange)}

/* Reviews */
.vnjr0h{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.1wxo1{background:var(--bg-card);border-radius:var(--radius);padding:24px;border:1px solid rgba(255,255,255,0.05)}
.q5gfk{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.o9hwu{width:44px;height:44px;border-radius:50%;background:var(--gradient);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1rem}
.ypcsh{font-size:0.95rem;color:var(--text-white)}
.r8m34ca4{font-size:0.8rem;color:var(--text-muted)}
.hsbm1o{color:var(--brand-orange);margin-bottom:8px;font-size:0.9rem}
.s0rj4lkl{font-size:0.9rem;color:var(--text-light);line-height:1.7}

/* FAQ */
.mon365{max-width:800px;margin:0 auto}
.vemmafa{background:var(--bg-card);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;border:1px solid rgba(255,255,255,0.05)}
.d2cwb{padding:18px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:1rem;color:var(--text-white);font-weight:600;transition:var(--transition)}
.d2cwb:hover{color:var(--brand-orange)}
.d2cwb .d1lk8o{font-size:1.2rem;transition:var(--transition);color:var(--brand-red)}
.cn14pr8l{padding:0 24px;max-height:0;overflow:hidden;transition:max-height 0.3s ease,padding 0.3s ease}
.vemmafa.active .cn14pr8l{max-height:300px;padding:0 24px 18px}
.vemmafa.active .d1lk8o{transform:rotate(45deg)}
.cn14pr8l p{font-size:0.9rem;color:var(--text-muted);line-height:1.7}

/* Contact Section */
.290vwv4n{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.tf4cd{background:var(--bg-card);border-radius:var(--radius);padding:30px}
.tf4cd h3{font-size:1.2rem;color:var(--text-white);margin-bottom:16px}
.fxjku{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}
.fxjku .cr1v9{font-size:0.85rem;color:var(--text-muted);min-width:70px}
.fxjku .q0tgaf1{font-size:0.9rem;color:var(--text-light)}
.0a8sm3uf{display:flex;gap:20px;margin-top:20px}
.0a8sm3uf .0fq73j{text-align:center}
.0a8sm3uf .0fq73j img{width:120px;height:120px;border-radius:8px;margin-bottom:8px}
.0a8sm3uf .0fq73j span{font-size:0.8rem;color:var(--text-muted)}

/* Community Guide */
.u2b4wt4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:30px}
.zkkkzm{text-align:center;padding:20px}
.zkkkzm .yny2efof{width:48px;height:48px;border-radius:50%;background:var(--gradient);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.2rem;margin:0 auto 14px}
.zkkkzm h4{font-size:0.95rem;color:var(--text-white);margin-bottom:8px}
.zkkkzm p{font-size:0.85rem;color:var(--text-muted)}

/* Social Share */
.rtcbg{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.rtcbg a{display:flex;align-items:center;gap:6px;padding:10px 20px;background:var(--bg-card);border-radius:25px;color:var(--text-light);font-size:0.9rem;border:1px solid rgba(255,255,255,0.05);transition:var(--transition)}
.rtcbg a:hover{border-color:var(--brand-red);color:var(--brand-red);background:rgba(232,68,48,0.1)}

/* Footer */
.jv4xgw{background:var(--brand-dark);border-top:2px solid var(--brand-red);padding:50px 0 0}
.p1krllm{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,0.08)}
.aynu0 .q1hqd{margin-bottom:12px}
.aynu0 p{font-size:0.85rem;color:var(--text-muted);line-height:1.6;margin-bottom:16px}
.jafr7hz h4{font-size:1rem;color:var(--text-white);margin-bottom:14px;position:relative;padding-bottom:8px}
.jafr7hz h4::after{content:'';position:absolute;bottom:0;left:0;width:30px;height:2px;background:var(--gradient)}
.jafr7hz a{display:block;font-size:0.85rem;color:var(--text-muted);padding:4px 0;transition:var(--transition)}
.jafr7hz a:hover{color:var(--brand-orange);padding-left:4px}
.wg5xkcp5{display:flex;justify-content:space-between;align-items:center;padding:20px 0;flex-wrap:wrap;gap:10px}
.wg5xkcp5 p{font-size:0.8rem;color:var(--text-muted)}
.yd00baok{display:flex;gap:16px}
.yd00baok .wuh6ktx0{text-align:center}
.yd00baok .wuh6ktx0 img{width:80px;height:80px;border-radius:6px;margin-bottom:4px}
.yd00baok .wuh6ktx0 span{font-size:0.7rem;color:var(--text-muted)}

/* Breadcrumb */
.4d827l71{padding:12px 0;font-size:0.85rem}
.4d827l71 a{color:var(--text-muted)}
.4d827l71 a:hover{color:var(--brand-orange)}
.4d827l71 span{color:var(--text-muted);margin:0 6px}
.4d827l71 .current{color:var(--brand-red)}

/* AI Feature Cards */
.3shlfgp5{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.m6lv9g3x{background:var(--bg-card);border-radius:var(--radius);padding:28px;border:1px solid rgba(255,255,255,0.05);transition:var(--transition);position:relative;overflow:hidden}
.m6lv9g3x::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:var(--gradient)}
.m6lv9g3x:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.m6lv9g3x h3{font-size:1.05rem;color:var(--text-white);margin-bottom:10px}
.m6lv9g3x p{font-size:0.88rem;color:var(--text-muted);line-height:1.6}

/* Community Features */
.ty7ylgc{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.16u05d{background:var(--bg-card);border-radius:var(--radius);padding:24px;text-align:center;border:1px solid rgba(255,255,255,0.05);transition:var(--transition)}
.16u05d:hover{border-color:var(--brand-orange)}
.16u05d .sj2s1{font-size:2.2rem;margin-bottom:12px}
.16u05d h3{font-size:1rem;color:var(--text-white);margin-bottom:8px}
.16u05d p{font-size:0.85rem;color:var(--text-muted)}

/* Tags */
.g1mvxcr-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.g1mvxcr{padding:4px 12px;background:rgba(232,68,48,0.1);color:var(--brand-red);border-radius:15px;font-size:0.8rem;transition:var(--transition)}
.g1mvxcr:hover{background:var(--brand-red);color:#fff}

/* Responsive */
@media(max-width:1024px){
  .8k3ab0hv{grid-template-columns:repeat(3,1fr)}
  .h5lo15fv,.3shlfgp5,.ty7ylgc{grid-template-columns:repeat(2,1fr)}
  .yg6oh8n{grid-template-columns:repeat(2,1fr)}
  .p1krllm{grid-template-columns:1fr 1fr}
  .u2b4wt4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .3dvwm{flex-wrap:wrap}
  .c6117q{display:none;width:100%;flex-direction:column;padding:10px 0}
  .c6117q.show{display:flex}
  .wd5o8{display:block}
  .wvtdp{height:55vh;min-height:350px}
  .wvtdp-content h1{font-size:1.8rem}
  .8k3ab0hv{grid-template-columns:repeat(2,1fr)}
  .h5lo15fv,.3shlfgp5,.ty7ylgc{grid-template-columns:1fr}
  .yg6oh8n{grid-template-columns:repeat(2,1fr)}
  .vnjr0h{grid-template-columns:1fr}
  .290vwv4n{grid-template-columns:1fr}
  .p1krllm{grid-template-columns:1fr}
  .wg5xkcp5{flex-direction:column;text-align:center}
  .u2b4wt4{grid-template-columns:1fr 1fr}
  .otscxeyx{display:none}
  .5kyg1{padding:45px 0}
  .5kyg1-header h2{font-size:1.5rem}
}
@media(max-width:480px){
  .8k3ab0hv{grid-template-columns:1fr}
  .yg6oh8n{grid-template-columns:1fr}
  .u2b4wt4{grid-template-columns:1fr}
  .wvtdp-content h1{font-size:1.5rem}
}

/* Lazy Load */
img[data-src]{opacity:0;transition:opacity 0.3s}
img.loaded{opacity:1}

/* Page specific */
.0gsefar{padding:100px 0 40px;background:var(--bg-secondary);text-align:center}
.0gsefar h1{font-size:2.2rem;color:var(--text-white);margin-bottom:10px}
.0gsefar p{color:var(--text-muted);font-size:1rem}
.9bweas{padding:50px 0}
.9bweas h2{font-size:1.6rem;color:var(--text-white);margin-bottom:16px}
.9bweas h3{font-size:1.2rem;color:var(--brand-orange);margin-bottom:10px}
.9bweas p{color:var(--text-light);line-height:1.8;margin-bottom:16px}

/* About page */
.sleza2w{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.sleza2w img{border-radius:var(--radius)}
.timeline{position:relative;padding-left:30px}
.timeline::before{content:'';position:absolute;left:10px;top:0;bottom:0;width:2px;background:var(--gradient)}
.timeline-item{position:relative;margin-bottom:30px;padding-left:20px}
.timeline-item::before{content:'';position:absolute;left:-24px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--brand-red)}
.timeline-item h4{color:var(--brand-orange);font-size:0.95rem;margin-bottom:4px}
.timeline-item p{color:var(--text-muted);font-size:0.9rem}