/* PonhubWatch 前台样式 — 复刻参考站视觉，零外部依赖 */
:root{
  --primary:#ff4d6d;
  --secondary:#ff4db8;
  --accent:#8a5cff;
  --bg:#0b0b0f;
}
*{box-sizing:border-box}
[hidden]{display:none !important;}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:#fff;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  position:relative;
  overflow-x:hidden;
  min-height:100vh;
}

/* 背景流光 */
body::before{
  content:"";
  position:fixed;
  top:-60%;left:-60%;
  width:220%;height:220%;
  background:
    radial-gradient(circle at 20% 30%,rgba(255,77,109,0.22),transparent 45%),
    radial-gradient(circle at 80% 70%,rgba(138,92,255,0.22),transparent 45%),
    radial-gradient(circle at 50% 20%,rgba(77,210,255,0.18),transparent 45%),
    radial-gradient(circle at 40% 80%,rgba(255,180,90,0.15),transparent 45%);
  filter:blur(30px);
  animation:glowMove 22s ease-in-out infinite alternate;
  z-index:-1;
}
@keyframes glowMove{
  0%{transform:translate(0,0) scale(1)}
  50%{transform:translate(-5%,5%) scale(1.05)}
  100%{transform:translate(5%,-5%) scale(1.1)}
}

/* 公告条 */
.announce-bar{
  background:linear-gradient(90deg,var(--primary),var(--accent));
  color:#fff;text-align:center;padding:10px 16px;font-size:14px;font-weight:600;
  position:sticky;top:0;z-index:50;
}

/* 头部 */
.header{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 28px;border-bottom:1px solid #1e1e26;
}
.logo{font-weight:700;font-size:22px;display:flex;align-items:center;gap:10px}
.logo span{
  background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.logo img{height:30px;width:auto;display:block}
.download{
  background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent));
  padding:10px 22px;border-radius:30px;text-decoration:none;color:#fff;font-weight:600;
  border:none;cursor:pointer;font-size:15px;transition:transform .15s ease,opacity .15s ease;
}
.download:hover{transform:translateY(-1px)}
.download:disabled,.download.is-busy{opacity:.6;cursor:default}

/* 首屏 */
.hero{max-width:1200px;margin:auto;padding:60px 20px;text-align:center}
.hero h1{font-size:42px;margin:0 0 10px;line-height:1.15}
.hero p{color:#aaa;margin-bottom:20px;font-size:17px}
.hero-extra{display:flex;gap:12px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:16px}
.download.alt{background:linear-gradient(90deg,#4dd2ff,#8a5cff)}
.backup-btns{display:inline-flex;gap:10px;flex-wrap:wrap}
.backup-btns .download{font-size:14px;padding:9px 18px;background:#1c1c26;border:1px solid #2c2c38}
.ghost-btn{background:transparent;border:1px solid #2c2c38;color:#cdd;padding:9px 18px;border-radius:30px;
  cursor:pointer;font-size:14px;font-weight:600;font-family:inherit;transition:border-color .15s}
.ghost-btn:hover{border-color:var(--accent);color:#fff}
.social-proof{margin-top:18px;color:#ffd76a;font-weight:600;font-size:15px}
.security-text{margin-top:10px;color:#7ad28a;font-size:13px}

/* 区块 */
.section{max-width:1200px;margin:auto;padding:40px 20px}
.section h2{font-size:22px;margin-bottom:16px}
.row{display:flex;gap:14px;overflow-x:auto;padding-bottom:10px;-ms-overflow-style:none;scrollbar-width:none}
.row::-webkit-scrollbar{display:none}
.card{
  min-width:160px;width:160px;background:#12121a;border-radius:10px;overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease;flex:0 0 auto;
}
.card:hover{
  transform:scale(1.05);
  box-shadow:0 0 25px rgba(255,77,109,0.6),0 0 40px rgba(138,92,255,0.4);
}
.poster{position:relative;height:260px;cursor:pointer;background:#0c0c12}
.poster img{width:100%;height:100%;object-fit:cover;display:block}
.poster span{
  position:absolute;bottom:8px;left:8px;right:8px;
  background:rgba(0,0,0,.6);padding:4px 8px;border-radius:4px;font-size:13px;
  line-height:1.3;max-height:48px;overflow:hidden;
}

/* 折叠区 */
.section-toggle{cursor:pointer;display:flex;align-items:center;gap:8px;font-size:20px;font-weight:bold}
.arrow{font-size:14px;transition:transform .2s ease;display:inline-block}
.section-content{display:none;margin-top:12px}
.section.open .section-content{display:block}
.section.open .arrow{transform:rotate(90deg)}
.about-text{color:#aaa;max-width:800px;margin:auto;line-height:1.6}
.support-text{color:#aaa;text-align:center}
.support-email{text-align:center;color:#888}

/* 评分 */
.rating-box{text-align:center;margin-top:40px}
.rating-stars{font-size:20px;color:#ffd76a;letter-spacing:2px}
.rating-score{color:#ddd;font-size:16px;margin-top:6px}
.rating-meta{color:#888;font-size:14px;margin-top:2px}

/* 页脚 */
.footer{text-align:center;color:#666;font-size:13px;padding:40px;margin-top:40px;border-top:1px solid #1e1e26}
.footer-sub{margin-top:6px;color:#555}

/* 底部固定按钮 */
.sticky{
  position:fixed;bottom:18px;left:50%;transform:translateX(-50%);
  background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent));
  padding:16px 36px;border-radius:40px;font-weight:700;
  box-shadow:0 10px 25px rgba(0,0,0,.6);cursor:pointer;z-index:40;
  transition:transform .15s ease,opacity .15s ease;color:#fff;
}
.sticky:hover{transform:translateX(-50%) translateY(-2px)}
.sticky.is-busy{opacity:.6}

/* 客服按钮 */
.contact-btn{
  position:fixed;right:20px;bottom:90px;z-index:45;
  background:#12121a;border:1px solid #2a2a36;color:#fff;
  padding:10px 16px;border-radius:30px;text-decoration:none;font-size:14px;font-weight:600;
  box-shadow:0 8px 20px rgba(0,0,0,.5);
}

/* 滚动好评 */
.review-container{position:fixed;right:20px;bottom:150px;display:flex;flex-direction:column;gap:8px;z-index:30;pointer-events:none}
.review-box{
  background:#12121a;padding:12px 16px;border-radius:8px;
  box-shadow:0 8px 20px rgba(0,0,0,.6);font-size:13px;color:#ddd;max-width:220px;
  transition:opacity .5s ease,transform .5s ease;
}
.review-box strong{color:#ffd76a}
.review-box div{margin-top:4px}

/* 遮罩 */
.mask{
  position:fixed;inset:0;z-index:1000;
  background:rgba(0,0,0,.82);display:flex;align-items:center;justify-content:center;padding:24px;
}
.mask-card{
  background:#15151d;border:1px solid #2a2a36;border-radius:16px;
  padding:28px 24px;max-width:380px;width:100%;text-align:center;
}
.mask-title{font-size:20px;font-weight:700;margin-bottom:10px}
.mask-text{color:#bbb;line-height:1.6;font-size:15px;margin:0 0 14px}
.mask-arrow{font-size:34px;color:var(--primary);margin:6px 0 14px}
.btn-primary{
  background:linear-gradient(90deg,var(--primary),var(--accent));border:none;color:#fff;
  padding:11px 26px;border-radius:30px;font-weight:600;font-size:15px;cursor:pointer;
}

/* Toast */
.toast{
  position:fixed;bottom:90px;left:50%;transform:translateX(-50%);
  background:#1c1c26;color:#fff;border:1px solid #2f2f3c;
  padding:12px 22px;border-radius:30px;font-size:14px;z-index:1100;
  box-shadow:0 10px 25px rgba(0,0,0,.6);max-width:90vw;text-align:center;
}

/* 响应式 */
@media (max-width:600px){
  .hero h1{font-size:30px}
  .hero p{font-size:15px}
  .header{padding:14px 16px}
  .download{padding:9px 16px;font-size:14px}
  .card,.poster{min-width:140px;width:140px}
  .poster{height:230px}
  .review-container{display:none}
}