/* 爱液vlog首页入口 — 131712.cn  Modern UI
   命名空间: .av_131712__*  (跨站CSS指纹隔离) */
:root{
  --av_131712-bg:#06121d; --av_131712-bg2:#0a1a2b; --av_131712-fg:#e6f5ff;
  --av_131712-mute:#8aa9c2; --av_131712-acc:#22d3ee; --av_131712-acc2:#a78bfa;
  --av_131712-card:rgba(255,255,255,.04); --av_131712-bd:rgba(255,255,255,.09);
  --av_131712-glass:rgba(20,12,28,.55); --av_131712-radius:18px;
  --av_131712-shadow:0 14px 44px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
.av_131712__body{
  background:
    radial-gradient(1200px 600px at 12% -8%,color-mix(in srgb,var(--av_131712-acc) 28%,transparent),transparent 60%),
    radial-gradient(1000px 520px at 88% 0%,color-mix(in srgb,var(--av_131712-acc2) 22%,transparent),transparent 60%),
    var(--av_131712-bg);
  color:var(--av_131712-fg);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.65; min-height:100vh; -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--av_131712-acc2)}
img{max-width:100%;display:block}
.av_131712__container{max-width:1240px;margin:0 auto;padding:0 20px}

.av_131712__header{position:sticky;top:0;z-index:50}
.av_131712__nav-glass{background:var(--av_131712-glass);backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);border-bottom:1px solid var(--av_131712-bd)}
.av_131712__nav-row{display:flex;align-items:center;gap:18px;padding:14px 20px;flex-wrap:wrap}
.av_131712__brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.av_131712__logo{display:inline-flex;filter:drop-shadow(0 6px 22px color-mix(in srgb,var(--av_131712-acc) 60%,transparent))}
.av_131712__brand-text{font-size:18px;margin:0;font-weight:800;background:linear-gradient(90deg,var(--av_131712-acc),var(--av_131712-acc2));-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.av_131712__nav{display:flex;gap:6px;flex:1;flex-wrap:wrap;justify-content:center}
.av_131712__nav-link{padding:8px 14px;border-radius:999px;font-size:14px;color:var(--av_131712-mute);transition:all .25s ease;white-space:nowrap}
.av_131712__nav-link:hover{color:#fff;background:rgba(255,255,255,.08)}
.av_131712__nav-link.is-active{color:#fff;background:linear-gradient(135deg,var(--av_131712-acc),var(--av_131712-acc2));box-shadow:0 6px 20px color-mix(in srgb,var(--av_131712-acc) 40%,transparent)}
.av_131712__search{display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.06);border:1px solid var(--av_131712-bd);border-radius:999px;padding:6px 12px}
.av_131712__search input{background:transparent;border:0;outline:0;color:inherit;font-size:14px;width:200px}
.av_131712__search button{background:transparent;border:0;color:var(--av_131712-mute);cursor:pointer;display:flex;align-items:center}

.av_131712__crumb{font-size:13px;color:var(--av_131712-mute);padding:14px 0 0}
.av_131712__crumb-sep{margin:0 8px;opacity:.6}

.av_131712__hero{padding:32px 0 8px}
.av_131712__hero-card{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;background:linear-gradient(135deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--av_131712-bd);border-radius:28px;padding:36px;align-items:center;box-shadow:var(--av_131712-shadow)}
.av_131712__eyebrow{margin:0;font-size:13px;letter-spacing:.18em;color:var(--av_131712-acc2);text-transform:uppercase}
.av_131712__hero-title{font-size:38px;line-height:1.2;margin:14px 0 12px;font-weight:800;background:linear-gradient(120deg,#fff,var(--av_131712-acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.av_131712__hero-desc{color:var(--av_131712-mute);max-width:54ch}
.av_131712__hero-cta{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.av_131712__btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:999px;font-weight:700;font-size:14px;border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease}
.av_131712__btn-primary{background:linear-gradient(135deg,var(--av_131712-acc),var(--av_131712-acc2));color:#fff;box-shadow:0 12px 30px color-mix(in srgb,var(--av_131712-acc) 35%,transparent)}
.av_131712__btn-primary:hover{transform:translateY(-2px)}
.av_131712__btn-ghost{border-color:var(--av_131712-bd);color:#fff}
.av_131712__btn-ghost:hover{background:rgba(255,255,255,.06)}
.av_131712__hero-media img{border-radius:20px;border:1px solid var(--av_131712-bd);aspect-ratio:16/9;object-fit:cover;box-shadow:var(--av_131712-shadow)}

.av_131712__main{padding-bottom:40px}
.av_131712__section{padding:36px 0}
.av_131712__section-alt{background:linear-gradient(180deg,transparent,rgba(255,255,255,.03))}
.av_131712__section-title{font-size:24px;margin:0 0 6px;font-weight:800;letter-spacing:.02em}
.av_131712__section-sub{color:var(--av_131712-mute);margin:0 0 22px;font-size:14px}

.av_131712__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.av_131712__card{background:var(--av_131712-card);border:1px solid var(--av_131712-bd);border-radius:var(--av_131712-radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.av_131712__card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--av_131712-acc) 60%,transparent);box-shadow:0 20px 40px rgba(0,0,0,.4)}
.av_131712__card-media{position:relative;display:block;aspect-ratio:16/9;overflow:hidden}
.av_131712__card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.av_131712__card:hover .av_131712__card-media img{transform:scale(1.05)}
.av_131712__card-mask{position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.55));display:flex;align-items:flex-end;justify-content:flex-start;padding:12px;pointer-events:none}
.av_131712__play{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--av_131712-acc),var(--av_131712-acc2));display:flex;align-items:center;justify-content:center;box-shadow:0 6px 22px color-mix(in srgb,var(--av_131712-acc) 50%,transparent)}
.av_131712__card-tag{position:absolute;top:10px;left:10px;font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(0,0,0,.5);color:#fff;backdrop-filter:blur(6px)}
.av_131712__card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px}
.av_131712__card-title{font-size:15px;line-height:1.4;margin:0;font-weight:700;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.av_131712__card-desc{font-size:13px;color:var(--av_131712-mute);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.av_131712__card-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--av_131712-mute);padding-top:6px;border-top:1px dashed var(--av_131712-bd)}

.av_131712__chip-row{display:flex;flex-wrap:wrap;gap:10px}
.av_131712__chip{padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--av_131712-bd);font-size:13px;color:#fff;transition:all .2s ease}
.av_131712__chip:hover{background:linear-gradient(135deg,var(--av_131712-acc),var(--av_131712-acc2));border-color:transparent}

.av_131712__reviews{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.av_131712__review{margin:0;padding:18px;background:var(--av_131712-card);border:1px solid var(--av_131712-bd);border-radius:14px}
.av_131712__review blockquote{margin:0 0 10px;font-size:14px;line-height:1.55;color:#fff}
.av_131712__review figcaption{font-size:12px;color:var(--av_131712-acc2)}

.av_131712__contact-json{background:#000a;padding:18px;border-radius:14px;border:1px solid var(--av_131712-bd);color:#bce0ff;overflow:auto;font-size:13px;line-height:1.55}
.av_131712__share{display:flex;gap:10px;margin-top:14px;align-items:center;color:var(--av_131712-mute);font-size:13px}
.av_131712__share-btn{padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--av_131712-bd);font-size:12px;cursor:pointer}
.av_131712__share-btn:hover{background:linear-gradient(135deg,var(--av_131712-acc),var(--av_131712-acc2));color:#fff;border-color:transparent}

.av_131712__faq{display:flex;flex-direction:column;gap:10px}
.av_131712__faq-item{background:var(--av_131712-card);border:1px solid var(--av_131712-bd);border-radius:12px;padding:14px 18px;cursor:pointer}
.av_131712__faq-item summary{font-weight:700;list-style:none;cursor:pointer;color:#fff}
.av_131712__faq-item summary::-webkit-details-marker{display:none}
.av_131712__faq-a{margin-top:10px;color:var(--av_131712-mute);font-size:14px;line-height:1.6}

.av_131712__footer{background:var(--av_131712-bg2);border-top:1px solid var(--av_131712-bd);padding:36px 0 18px;margin-top:30px}
.av_131712__footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.av_131712__footer h4{margin:0 0 14px;font-size:15px;color:#fff}
.av_131712__footer p,.av_131712__footer li{color:var(--av_131712-mute);font-size:13px;line-height:1.7}
.av_131712__footer ul{padding:0;margin:0;list-style:none}
.av_131712__footer-bottom{border-top:1px solid var(--av_131712-bd);margin-top:24px;padding-top:14px;text-align:center;color:var(--av_131712-mute);font-size:12px}

@media (max-width:980px){
  .av_131712__hero-card{grid-template-columns:1fr}
  .av_131712__hero-title{font-size:30px}
  .av_131712__grid{grid-template-columns:repeat(2,1fr)}
  .av_131712__reviews{grid-template-columns:repeat(2,1fr)}
  .av_131712__footer-grid{grid-template-columns:1fr}
  .av_131712__search input{width:140px}
}
@media (max-width:560px){
  .av_131712__grid{grid-template-columns:1fr}
  .av_131712__reviews{grid-template-columns:1fr}
  .av_131712__hero-title{font-size:24px}
  .av_131712__nav{display:none}
}