.expand-page{z-index:9999;justify-content:center;align-items:center;animation:.3s both expandFadeIn;display:flex;position:fixed;inset:0;overflow:hidden}@keyframes expandFadeIn{0%{opacity:0}to{opacity:1}}.expand-bg{background:var(--bg);-webkit-backdrop-filter:blur(20px);background-image:radial-gradient(circle at 20% 30%,#6366ea1a 0%,#0000 50%),radial-gradient(circle at 80% 70%,#8b5cf612 0%,#0000 50%);position:absolute;inset:0}.expand-content{z-index:1;box-sizing:border-box;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;padding:32px 48px;display:flex;position:relative}.expand-header{justify-content:space-between;align-items:center;padding:20px 28px;display:flex;position:absolute;top:0;left:0;right:0}.expand-lang-badge{color:var(--primary);text-transform:uppercase;letter-spacing:.1em;border:1px solid var(--border);opacity:.85;background:#6366f11a;border-radius:20px;padding:5px 14px;font-size:.65rem;font-weight:800}.expand-actions{align-items:center;gap:10px;display:flex}.expand-btn{border:1.5px solid var(--border);background:var(--surface);width:44px;height:44px;color:var(--primary);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:all .15s;display:flex}.expand-btn:hover{border-color:var(--primary);background:#6366f11f;transform:scale(1.06)}.expand-btn:active{transform:scale(.92)}.expand-btn-play{color:var(--primary);background:#6366f126;border-color:#6366f166;box-shadow:0 4px 16px #6366f14d}.expand-btn-play:hover{background:var(--primary);color:#fff;box-shadow:0 6px 24px #6366f166}.expand-btn-active{box-shadow:0 4px 16px #6366f166;background:var(--primary)!important;border-color:var(--primary)!important;color:#fff!important}.expand-btn-active:hover{opacity:.88}.expand-btn-close{color:var(--text-secondary)}.expand-btn-close:hover{color:#ef4444;background:#ff50501a;border-color:#ff50504d}.expand-text{color:var(--text);letter-spacing:.02em;text-align:center;word-break:break-word;filter:drop-shadow(0 0 40px #6366ea26);-webkit-user-select:all;user-select:all;max-width:100%;padding:0 16px;font-size:clamp(3.5rem,18vw,12rem);font-weight:900;line-height:1.1;animation:3s ease-in-out infinite alternate expandPulse}@keyframes expandPulse{0%{text-shadow:0 0 40px #6366ea1a}to{text-shadow:0 0 60px #6366ea40}}@media (orientation:landscape){.expand-text{font-size:clamp(4rem,20vh,14rem)}.expand-header{padding:16px 40px}.expand-btn{width:48px;height:48px}}