/* ===== VOD 공통 스타일 ===== */
*{margin:0;padding:0;box-sizing:border-box;word-break:keep-all;overflow-wrap:break-word;}
:root{
  --bg-1:#0a0e27;--bg-2:#1e1b4b;
  --gold:#ffd369;--cyan:#00d4ff;--magenta:#ec4899;--purple:#a78bfa;
  --green:#4ade80;--orange:#fb923c;
  --text:#f5f5f5;--text-dim:#a8a8b3;--text-muted:#6b6b7a;
  --border:rgba(255,255,255,0.1);--card-bg:rgba(255,255,255,0.04);
}
html,body{
  background:linear-gradient(135deg,var(--bg-1) 0%,var(--bg-2) 50%,#0a0e27 100%);
  color:var(--text);font-family:'Pretendard',sans-serif;letter-spacing:-0.01em;
  height:100vh;overflow:hidden;
}
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(ellipse at 20% 10%,rgba(236,72,153,0.12) 0%,transparent 50%),radial-gradient(ellipse at 80% 90%,rgba(0,212,255,0.1) 0%,transparent 50%);
}
.viewport{position:relative;width:100vw;height:100vh;overflow:hidden;z-index:1;}
.slide{position:absolute;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;padding:64px 80px 96px;opacity:0;transition:opacity 0.5s;}
.slide.active{display:flex;opacity:1;}
.tag{display:inline-block;color:var(--gold);font-size:clamp(16px,1.6vw,22px);font-weight:800;letter-spacing:0.25em;padding:10px 24px;border:1px solid rgba(255,211,105,0.35);border-radius:999px;background:rgba(255,211,105,0.05);margin-bottom:36px;text-transform:uppercase;}
.slide-title{font-size:clamp(60px,8vw,128px);font-weight:900;line-height:1.15;letter-spacing:-0.03em;text-align:center;margin-bottom:28px;}
.slide-subtitle{color:var(--text-dim);font-size:clamp(26px,2.8vw,40px);line-height:1.55;text-align:center;margin-bottom:40px;max-width:1200px;}
.grad{background:linear-gradient(135deg,var(--cyan) 0%,var(--purple) 50%,var(--magenta) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.gold{color:var(--gold);}.cyan{color:var(--cyan);}.magenta{color:var(--magenta);}.green{color:var(--green);}.purple{color:var(--purple);}.orange{color:var(--orange);}
.cover-num{color:var(--cyan);font-size:clamp(18px,1.6vw,22px);letter-spacing:0.4em;font-weight:800;margin-bottom:22px;}
.cover-meta{margin-top:48px;display:flex;gap:20px;justify-content:center;flex-wrap:wrap;}
.cover-meta span{padding:8px 18px;background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:999px;font-size:14px;color:var(--text-dim);}
.cover-meta strong{color:var(--gold);}
.grid{display:grid;gap:18px;max-width:1200px;width:100%;}
.grid-2{grid-template-columns:1fr 1fr;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.card{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;padding:28px 26px;text-align:left;transition:all 0.3s;}
.card-icon{font-size:52px;margin-bottom:18px;display:block;}
.card-title{font-size:clamp(28px,2.8vw,38px);font-weight:800;margin-bottom:12px;line-height:1.3;}
.card-desc{color:var(--text-dim);font-size:clamp(20px,1.9vw,26px);line-height:1.6;}
.card.accent-cyan{border-color:rgba(0,212,255,0.3);background:rgba(0,212,255,0.05);}
.card.accent-magenta{border-color:rgba(236,72,153,0.3);background:rgba(236,72,153,0.05);}
.card.accent-purple{border-color:rgba(167,139,250,0.3);background:rgba(167,139,250,0.05);}
.card.accent-gold{border-color:rgba(255,211,105,0.3);background:rgba(255,211,105,0.05);}
.card.accent-green{border-color:rgba(74,222,128,0.3);background:rgba(74,222,128,0.05);}
.card.accent-orange{border-color:rgba(251,146,60,0.3);background:rgba(251,146,60,0.05);}
.big-stat{background:var(--card-bg);border:1px solid var(--border);border-radius:20px;padding:36px 32px;text-align:center;min-width:260px;}
.big-stat .num{font-size:clamp(72px,10vw,140px);font-weight:900;line-height:1;background:linear-gradient(135deg,var(--cyan),var(--magenta));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:12px;}
.big-stat .lbl{color:var(--text-dim);font-size:clamp(20px,2vw,26px);font-weight:600;}
.vs-box{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center;max-width:1100px;width:100%;}
.vs-item{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;padding:32px 28px;text-align:left;}
.vs-item.bad{border-color:rgba(236,72,153,0.4);background:rgba(236,72,153,0.05);}
.vs-item.good{border-color:rgba(74,222,128,0.4);background:rgba(74,222,128,0.05);}
.vs-label{font-size:12px;font-weight:800;letter-spacing:0.2em;margin-bottom:14px;}
.vs-item.bad .vs-label{color:var(--magenta);}
.vs-item.good .vs-label{color:var(--green);}
.vs-text{font-size:clamp(24px,2.4vw,32px);line-height:1.55;}
.vs-divider{font-size:48px;color:var(--text-muted);font-weight:900;}
.info-list{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;padding:28px 32px;max-width:900px;width:100%;text-align:left;}
.info-list .item{display:flex;align-items:flex-start;gap:20px;padding:18px 0;border-bottom:1px solid var(--border);font-size:clamp(22px,2.2vw,30px);line-height:1.55;}
.info-list .item:last-child{border-bottom:0;}
.info-list .item-num{flex-shrink:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;border-radius:50%;font-size:19px;font-weight:900;}
.callout{margin-top:36px;padding:24px 32px;background:linear-gradient(135deg,rgba(255,211,105,0.1),rgba(236,72,153,0.1));border:1px solid rgba(255,211,105,0.3);border-left:4px solid var(--gold);border-radius:0 14px 14px 0;font-size:clamp(24px,2.4vw,32px);font-weight:700;line-height:1.55;max-width:1100px;}
.nav-controls{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:14px;align-items:center;z-index:100;}
.nav-btn{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.6);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:50%;color:var(--text);font-size:18px;cursor:pointer;transition:all 0.2s;}
.nav-btn:hover{background:rgba(255,211,105,0.15);border-color:var(--gold);color:var(--gold);}
.nav-btn:disabled{opacity:0.3;cursor:not-allowed;}
.nav-counter{padding:12px 22px;background:rgba(0,0,0,0.6);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:999px;font-size:14px;font-weight:700;letter-spacing:0.05em;color:var(--text);font-variant-numeric:tabular-nums;min-width:80px;text-align:center;}
.progress-bar-wrap{position:fixed;top:0;left:0;right:0;height:3px;background:rgba(255,255,255,0.05);z-index:99;}
.progress-bar{height:100%;background:linear-gradient(90deg,var(--cyan),var(--purple),var(--magenta));transition:width 0.4s;width:0;}
.home-btn{position:fixed;top:18px;left:18px;padding:8px 16px;background:rgba(0,0,0,0.6);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:999px;color:var(--text-dim);text-decoration:none;font-size:13px;font-weight:600;transition:all 0.2s;z-index:100;}
.home-btn:hover{color:var(--gold);border-color:var(--gold);}
.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.5s,transform 0.5s;}
.slide.active .reveal{opacity:1;transform:translateY(0);}
.slide.active .d1{transition-delay:0.1s;}
.slide.active .d2{transition-delay:0.25s;}
.slide.active .d3{transition-delay:0.4s;}
.slide.active .d4{transition-delay:0.55s;}
.slide.active .d5{transition-delay:0.7s;}
.cta-btn{display:inline-block;margin-top:32px;padding:18px 44px;background:linear-gradient(135deg,var(--cyan),var(--magenta));color:#0a0e27;font-weight:800;font-size:18px;border-radius:999px;text-decoration:none;box-shadow:0 12px 32px rgba(236,72,153,0.3);}
@media(max-width:900px){.slide{padding:48px 32px 80px;}.grid-3,.grid-4{grid-template-columns:1fr 1fr;}.vs-box{grid-template-columns:1fr;}.vs-divider{transform:rotate(90deg);justify-self:center;}}