:root{
    --bg:#070b14;
    --bg-2:#0c1322;
    --panel:#111a2c;
    --line:rgba(120,170,255,.16);
    --text:#e8eefc;
    --muted:#93a3bd;
    --cyan:#38e0d0;
    --blue:#4f8bff;
    --violet:#9b6bff;
    --pink:#ff6fa5;
    --radius:16px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{display:block;max-width:100%}
  a{color:inherit;text-decoration:none}
  .wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;
    border:1px solid transparent;transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
    cursor:pointer;white-space:nowrap;
  }
  .btn-primary{
    background:linear-gradient(120deg,var(--cyan),var(--blue) 55%,var(--violet));
    color:#04101c;box-shadow:0 10px 30px rgba(56,224,208,.24);
  }
  .btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(79,139,255,.36)}
  .btn-ghost{
    background:rgba(255,255,255,.04);color:var(--text);border-color:rgba(140,180,255,.35);
  }
  .btn-ghost:hover{transform:translateY(-3px);border-color:var(--cyan);background:rgba(56,224,208,.1)}
  .btn-apple{background:linear-gradient(120deg,#f5f8ff,#b9c8e6);color:#0a1324}
  .btn-apple:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(200,220,255,.22)}
  .btn-android{background:linear-gradient(120deg,#7cf0b4,#38e0d0);color:#052018}
  .btn-android:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(60,230,180,.28)}

  /* header */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(7,11,20,.82);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  .header-inner{display:flex;align-items:center;gap:18px;height:66px}
  .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:.5px}
  .brand img{height:34px;width:auto;border-radius:8px}
  .nav-links{display:none;gap:22px;margin-left:auto;font-size:14px;color:var(--muted)}
  .nav-links a{transition:color .2s}
  .nav-links a:hover{color:var(--cyan)}
  .header-cta{margin-left:auto;padding:9px 18px;font-size:13px}
  .nav-links + .header-cta{margin-left:0}

  /* hero */
  .hero{
    position:relative;overflow:hidden;
    padding:64px 0 72px;
    background:
      radial-gradient(900px 460px at 78% -8%,rgba(79,139,255,.28),transparent 62%),
      radial-gradient(700px 420px at 8% 18%,rgba(56,224,208,.16),transparent 60%),
      linear-gradient(180deg,#070b14,#0a1120 70%,#070b14);
  }
  .hero::after{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:radial-gradient(rgba(120,190,255,.5) 1px,transparent 1px);
    background-size:44px 44px;
    opacity:.16;
    animation:drift 22s linear infinite;
  }
  @keyframes drift{from{background-position:0 0}to{background-position:0 -440px}}
  .hero-grid{position:relative;z-index:2;display:grid;gap:38px}
  .hero-eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12px;letter-spacing:2px;color:var(--cyan);
    border:1px solid rgba(56,224,208,.4);border-radius:999px;padding:6px 14px;
    background:rgba(56,224,208,.07);
  }
  .hero h1{
    margin-top:20px;
    font-size:clamp(30px,6vw,54px);
    line-height:1.2;letter-spacing:-.5px;
  }
  .hero h1 span{
    background:linear-gradient(100deg,var(--cyan),var(--blue),var(--violet));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-sub{margin-top:18px;color:var(--muted);font-size:16px;max-width:560px}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
  .hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;font-size:13px;color:var(--muted)}
  .hero-tags span{border:1px solid var(--line);border-radius:999px;padding:5px 13px;background:rgba(255,255,255,.03)}
  .hero-visual{position:relative;display:flex;justify-content:center;align-items:flex-end;gap:14px}
  .hero-visual::before{
    content:"";position:absolute;width:300px;height:300px;border-radius:50%;
    background:radial-gradient(circle,rgba(56,224,208,.35),transparent 70%);
    filter:blur(30px);z-index:0;animation:pulse 6s ease-in-out infinite;
  }
  @keyframes pulse{0%,100%{transform:scale(1);opacity:.85}50%{transform:scale(1.14);opacity:1}}
  .phone-mock{
    position:relative;z-index:1;width:min(46%,190px);border-radius:22px;overflow:hidden;
    border:1px solid rgba(140,190,255,.3);background:#0a1120;
    box-shadow:0 30px 60px rgba(0,0,0,.55);
  }
  .phone-mock img{width:100%;height:auto}
  .phone-mock.tilt{transform:translateY(28px) rotate(-5deg)}
  .phone-mock.tilt + .phone-mock{transform:translateY(-8px) rotate(4deg)}

  /* section shell */
  section{padding:64px 0}
  .section-head{max-width:660px;margin-bottom:34px}
  .section-head .kicker{
    display:inline-block;font-size:12px;letter-spacing:2.5px;color:var(--cyan);
    margin-bottom:10px;text-transform:uppercase;
  }
  h2{font-size:clamp(22px,3.4vw,32px);line-height:1.35;letter-spacing:-.3px}
  h3{font-size:17px;line-height:1.5}
  .section-head p{margin-top:12px;color:var(--muted);font-size:15px}

  /* banner carousel */
  .banner-zone{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .carousel{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#08101d}
  .slides{display:flex;transition:transform .6s cubic-bezier(.4,0,.2,1)}
  .slide{position:relative;min-width:100%;aspect-ratio:16/9;max-height:520px}
  .slide img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
  .slide::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(90deg,rgba(4,8,16,.92) 0%,rgba(4,8,16,.6) 46%,rgba(4,8,16,.1) 100%);
  }
  .slide-info{
    position:absolute;inset:auto 0 0 0;z-index:2;padding:26px 24px;
    display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between;
  }
  .slide-info h3{font-size:clamp(20px,3vw,30px)}
  .slide-info p{color:#c9d7ef;font-size:14px;margin-top:6px;max-width:420px}
  .carousel-nav{
    display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:16px;
  }
  .dots{display:flex;gap:8px}
  .dot{
    width:26px;height:4px;border-radius:4px;background:rgba(160,190,230,.28);
    border:0;cursor:pointer;transition:background .25s,width .25s;
  }
  .dot.active{background:linear-gradient(90deg,var(--cyan),var(--blue));width:44px}
  .arrows{display:flex;gap:10px}
  .arrow{
    width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
    background:rgba(255,255,255,.04);color:var(--text);font-size:18px;cursor:pointer;
    display:flex;align-items:center;justify-content:center;transition:border-color .2s,background .2s;
  }
  .arrow:hover{border-color:var(--cyan);background:rgba(56,224,208,.12)}

  /* feature cards */
  .feature-grid{display:grid;grid-template-columns:1fr;gap:18px}
  .feature-card{
    background:linear-gradient(160deg,rgba(79,139,255,.1),rgba(255,255,255,.02));
    border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;
    transition:transform .3s ease,border-color .3s ease;
  }
  .feature-card:hover{transform:translateY(-6px);border-color:rgba(56,224,208,.5)}
  .feature-icon{
    width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
    font-size:20px;margin-bottom:16px;
    background:linear-gradient(135deg,rgba(56,224,208,.22),rgba(155,107,255,.22));
    border:1px solid rgba(56,224,208,.3);
  }
  .feature-card p{color:var(--muted);font-size:14px;margin-top:8px}

  /* category */
  .cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
  .cat-card{
    position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);
    aspect-ratio:3/4;background:#0a1120;
  }
  .cat-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
  .cat-card:hover img{transform:scale(1.06)}
  .cat-card::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(4,8,16,0) 34%,rgba(4,8,16,.9) 100%);
  }
  .cat-label{position:absolute;left:14px;right:14px;bottom:14px;z-index:2}
  .cat-label strong{display:block;font-size:15px}
  .cat-label small{color:#a9bcd8;font-size:12px}

  /* series grid */
  .series-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
  .series-card{
    position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);
    background:#0a1120;transition:transform .3s ease,box-shadow .3s ease;
  }
  .series-card:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(0,0,0,.5)}
  .series-poster{position:relative;aspect-ratio:3/4;overflow:hidden}
  .series-poster img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
  .series-card:hover .series-poster img{transform:scale(1.07)}
  .badge{
    position:absolute;top:10px;left:10px;z-index:2;font-size:11px;padding:3px 9px;border-radius:999px;
    background:rgba(255,111,165,.9);color:#2a0514;font-weight:700;
  }
  .badge.cyan{background:rgba(56,224,208,.92);color:#032220}
  .series-meta{
    position:absolute;left:0;right:0;bottom:0;z-index:2;padding:30px 12px 12px;
    background:linear-gradient(180deg,transparent,rgba(4,8,16,.95));
  }
  .series-meta h3{font-size:15px}
  .series-meta span{font-size:12px;color:#a9bcd8}
  .series-play{
    display:inline-flex;align-items:center;gap:6px;margin-top:8px;
    font-size:12px;color:var(--cyan);font-weight:600;
  }

  /* preview shooting */
  .preview-block{
    background:linear-gradient(165deg,rgba(79,139,255,.09),rgba(255,255,255,.015));
    border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:18px;
  }
  .preview-block h3{margin-bottom:6px}
  .preview-block .desc{color:var(--muted);font-size:14px;margin-bottom:16px}
  .shot-strip{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
  .shot-strip img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
  .progress-line{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px;font-size:12px;color:var(--muted)}
  .progress-line em{font-style:normal;color:var(--cyan)}

  /* characters */
  .char-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
  .char-card{
    border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#0a1120;
  }
  .char-card img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center 22%}
  .char-card .char-text{padding:12px 14px}
  .char-card strong{font-size:14px}
  .char-card small{display:block;color:var(--muted);font-size:12px;margin-top:2px}

  /* comments */
  .comment-grid{display:grid;grid-template-columns:1fr;gap:14px}
  .comment-card{
    background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;
  }
  .comment-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
  .avatar{
    width:38px;height:38px;border-radius:50%;flex:none;
    display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;
    background:linear-gradient(135deg,var(--blue),var(--violet));color:#fff;
  }
  .comment-top strong{font-size:14px}
  .comment-top small{display:block;color:var(--muted);font-size:11px}
  .stars{margin-left:auto;color:#ffd166;font-size:13px;letter-spacing:1px}
  .comment-card p{color:#c4d2e8;font-size:14px}

  /* ranking */
  .rank-list{display:flex;flex-direction:column;gap:12px}
  .rank-item{
    display:flex;align-items:center;gap:14px;padding:10px;
    border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02);
    transition:transform .25s ease,border-color .25s ease;
  }
  .rank-item:hover{transform:translateX(4px);border-color:rgba(56,224,208,.45)}
  .rank-no{
    font-size:20px;font-weight:800;width:38px;flex:none;text-align:center;
    color:var(--muted);font-family:Impact,"Arial Black",sans-serif;
  }
  .rank-item.top .rank-no{
    color:var(--cyan);text-shadow:0 0 16px rgba(56,224,208,.7);
    animation:glow 2.6s ease-in-out infinite;
  }
  @keyframes glow{0%,100%{opacity:.75}50%{opacity:1}}
  .rank-thumb{width:52px;height:70px;border-radius:8px;object-fit:cover;flex:none;border:1px solid var(--line)}
  .rank-body{flex:1;min-width:0}
  .rank-body strong{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .rank-body small{color:var(--muted);font-size:12px}
  .rank-heat{font-size:12px;color:#9fb4d4;flex:none}
  .rank-item.top{background:linear-gradient(100deg,rgba(56,224,208,.13),rgba(79,139,255,.05));border-color:rgba(56,224,208,.42)}

  /* calendar */
  .calendar{display:flex;flex-direction:column;gap:12px}
  .day-row{
    display:flex;gap:14px;align-items:flex-start;
    border-left:2px solid rgba(56,224,208,.35);padding-left:16px;position:relative;
  }
  .day-row::before{
    content:"";position:absolute;left:-6px;top:8px;width:10px;height:10px;border-radius:50%;
    background:var(--cyan);box-shadow:0 0 12px rgba(56,224,208,.8);
  }
  .day-tag{
    flex:none;width:62px;font-size:12px;font-weight:700;color:var(--cyan);letter-spacing:1px;
  }
  .day-shows{display:flex;flex-wrap:wrap;gap:10px}
  .show-chip{
    display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.035);
    border:1px solid var(--line);border-radius:10px;padding:6px 10px 6px 6px;font-size:13px;
  }
  .show-chip img{width:30px;height:40px;object-fit:cover;border-radius:6px}
  .show-chip small{display:block;color:var(--muted);font-size:11px}

  /* devices */
  .device-zone{
    background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:var(--radius);
    padding:26px 20px;text-align:center;
  }
  .device-zone img{width:100%;border-radius:12px;margin-bottom:18px}
  .device-points{display:grid;grid-template-columns:1fr;gap:12px;text-align:left}
  .device-points div{border:1px solid var(--line);border-radius:12px;padding:14px;background:rgba(7,11,20,.5)}
  .device-points strong{display:block;font-size:14px;margin-bottom:4px;color:var(--cyan)}
  .device-points p{color:var(--muted);font-size:13px}

  /* download */
  .download-zone{
    background:
      radial-gradient(700px 340px at 50% 0%,rgba(79,139,255,.2),transparent 65%),
      linear-gradient(180deg,#080e1a,#060a12);
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  }
  .dl-grid{display:grid;grid-template-columns:1fr;gap:16px}
  .dl-card{
    border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;
    background:rgba(255,255,255,.028);transition:transform .3s ease,border-color .3s ease;
  }
  .dl-card:hover{transform:translateY(-5px);border-color:rgba(56,224,208,.5)}
  .dl-card h3{margin-bottom:6px}
  .dl-card p{color:var(--muted);font-size:13px;margin-bottom:16px}
  .dl-note{font-size:12px;color:var(--muted);margin-top:8px}

  /* about */
  .about-zone{display:grid;gap:26px}
  .slogan{
    font-size:clamp(20px,3.6vw,30px);font-weight:800;line-height:1.4;
    background:linear-gradient(100deg,var(--cyan),var(--blue),var(--violet));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .about-zone p{color:var(--muted);font-size:15px;margin-top:14px}
  .about-visual{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
  .about-visual img{width:100%;object-fit:cover}

  /* faq */
  details.faq{
    border:1px solid var(--line);border-radius:12px;padding:16px 18px;
    background:rgba(255,255,255,.025);margin-bottom:12px;
  }
  details.faq summary{
    cursor:pointer;font-weight:600;font-size:15px;list-style:none;
    display:flex;justify-content:space-between;gap:12px;align-items:center;
  }
  details.faq summary::-webkit-details-marker{display:none}
  details.faq summary::after{content:"+";color:var(--cyan);font-size:20px;line-height:1}
  details.faq[open] summary::after{content:"–"}
  details.faq p{color:var(--muted);font-size:14px;margin-top:12px}

  /* footer */
  .site-footer{
    border-top:1px solid var(--line);padding:40px 0 30px;background:#050810;
    font-size:13px;color:#6c7c94;
  }
  .footer-top{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;margin-bottom:26px}
  .footer-brand{display:flex;align-items:center;gap:10px;color:#c2d1e6;font-weight:700;font-size:15px}
  .footer-brand img{height:30px;border-radius:7px}
  .footer-nav{display:flex;flex-wrap:wrap;gap:18px}
  .footer-nav a:hover{color:var(--cyan)}
  .footer-links{margin-top:6px;line-height:2}
  .footer-links a{color:#7f92ad;margin-right:14px;white-space:nowrap}
  .footer-links a:hover{color:var(--cyan)}
  .footer-bottom{border-top:1px solid rgba(120,170,255,.1);padding-top:18px;display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;justify-content:space-between}
  .footer-bottom a{color:#7f92ad}
  .footer-bottom a:hover{color:var(--cyan)}
  .update-time{font-size:12px;color:#5d6c82}

  /* breakpoints */
  @media (min-width:768px){
    .header-inner{height:72px}
    .nav-links{display:flex}
    .header-cta{margin-left:0}
    .hero{padding:84px 0 92px}
    .feature-grid{grid-template-columns:repeat(2,1fr)}
    .cat-grid{grid-template-columns:repeat(4,1fr)}
    .series-grid{grid-template-columns:repeat(3,1fr)}
    .shot-strip{grid-template-columns:repeat(4,1fr)}
    .char-grid{grid-template-columns:repeat(4,1fr)}
    .comment-grid{grid-template-columns:repeat(2,1fr)}
    .dl-grid{grid-template-columns:repeat(3,1fr)}
    .device-points{grid-template-columns:repeat(3,1fr)}
    .slide-info{padding:36px 40px}
    section{padding:80px 0}
  }
  @media (min-width:1024px){
    .hero-grid{grid-template-columns:1.05fr .95fr;align-items:center;gap:50px}
    .hero-visual{gap:18px}
    .phone-mock{width:220px}
    .feature-grid{grid-template-columns:repeat(4,1fr)}
    .series-grid{grid-template-columns:repeat(4,1fr)}
    .about-zone{grid-template-columns:1.15fr .85fr;align-items:center;gap:40px}
    .comment-grid{grid-template-columns:repeat(3,1fr)}
    .rank-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .char-grid{grid-template-columns:repeat(4,1fr)}
    section{padding:92px 0}
  }
  @media (prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important}
  }