:root{--bg:#0b1220;--card:#121a2b;--text:#e8f0ff;--accent:#e63946;--accent2:#ffd166;--muted:#9fb3c8}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:linear-gradient(180deg,#0b1220,#0f1a33);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}.container{min-height:100%;display:flex;flex-direction:column}.layout{display:grid;grid-template-columns:1fr;gap:16px;padding:0;flex:1 1 auto;min-height:0}.main{display:flex;flex-direction:column;gap:16px;align-items:center;height:100%;padding:50px 0}.aside{display:none}.header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;position:sticky;top:0;background:#0f1a33aa;-webkit-backdrop-filter:saturate(1.5) blur(6px);backdrop-filter:saturate(1.5) blur(6px);border-bottom:1px solid #1f2a44;z-index:9000}.brand{display:flex;align-items:center;gap:10px}.logo{font-size:24px}.tabs{display:flex;gap:8px}.tab{background:transparent;color:var(--text);border:1px solid #30415f;padding:12px 18px;border-radius:999px;font-size:1.075rem;line-height:1.2}.tab.active{border-color:var(--accent2);box-shadow:0 0 0 2px #fff2}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:0 16px;max-width:1100px;margin:0 auto;justify-content:center;height:100%}.grid.centered{justify-content:center}.card{background:var(--card);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;position:relative}.card.active{outline:2px solid var(--accent2)}.card.active.active-jazz{outline-color:#0b0093}.card.active.active-rock{outline-color:#252525}.card.active.active-dance{outline-color:#f40003}.cardHeader{display:flex;justify-content:space-between;align-items:center;padding:12px}.playBtn{border:none;background:var(--accent2);color:#2f2f2f;border-radius:999px;padding:6px 10px;cursor:pointer}.video{width:100%;height:auto;display:block;background:#000}.video{pointer-events:none}.pauseBtn{position:absolute;top:10px;right:10px;border:none;background:#2a3a58;color:#fff;border:1px solid #3b5177;border-radius:999px;padding:6px 10px;cursor:pointer;opacity:0;transform:translateY(-4px);transition:opacity .15s ease,transform .15s ease;pointer-events:auto;z-index:2}.card:hover .pauseBtn{opacity:1;transform:translateY(0)}.pauseBtn:hover{background:#3b5177}.playOverlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none;transition:opacity .2s ease,transform .2s ease}.playOverlay.hidden{opacity:0;transform:scale(.96)}.playPill{display:flex;align-items:center;padding:10px 14px;background:#00000073;-webkit-backdrop-filter:saturate(1.2) blur(2px);backdrop-filter:saturate(1.2) blur(2px);border-radius:999px;box-shadow:0 6px 20px #00000059,inset 0 0 0 2px #ffffff2e;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}.playBadge{display:flex;align-items:center;justify-content:center;color:#fff;font-size:28px}.playLabel{margin-left:12px;color:#fff;opacity:.95;text-shadow:0 2px 6px rgba(0,0,0,.45);font-weight:600;font-size:1rem;white-space:nowrap}@media (max-width:600px){.playBadge{font-size:24px}.playLabel{font-size:.95rem;margin-left:10px}}.card:hover .playPill,.greetingMedia:hover .playPill{transform:scale(1.06);background:#0009;box-shadow:0 10px 26px #00000073,inset 0 0 0 2px #ffffff38}.card{cursor:pointer}.greeting{display:grid;grid-template-columns:1fr;gap:16px;padding:16px}.greetingMedia{display:flex;justify-content:center;position:relative;cursor:pointer}.video.round{border-radius:16px}.speechBubble{margin:0 auto;background:#17233a;border:1px solid #2a3a58;color:var(--text);padding:12px 16px;border-radius:14px;max-width:420px;text-align:center;box-shadow:0 8px 20px #0004}.speechBubble .wish-en{opacity:.9}.speechBubble .wish-bg{margin-top:2px;font-weight:700}.cta{display:flex;justify-content:center}.cta button{background:var(--accent);color:#fff;border:none;border-radius:999px;padding:10px 16px;cursor:pointer}.footer{margin-top:auto;padding:20px;text-align:center;color:var(--muted)}@media (max-width:900px){.grid{grid-template-columns:1fr 1fr}}@media (max-width:900px){.layout{grid-template-columns:1fr}}@media (max-width:600px){.grid{grid-template-columns:1fr}.cardHeader h3{font-size:1rem}.tab{padding:10px 14px;font-size:1rem}.aside{position:static}}.mixer{background:var(--card);border:1px solid #26344f;border-radius:16px;padding:16px}.mixerButtons{display:flex;gap:8px;flex-wrap:wrap}.mixerBtn{flex:1;min-width:100px;background:#18243c;color:var(--text);border:1px solid #2a3a58;border-radius:999px;padding:12px;cursor:pointer}.mixerBtn.active{background:var(--accent2);color:#1b1b1b}.oneLiner{margin:8px 0 0;color:var(--accent2);font-weight:600}.mixerTools{display:flex;gap:8px;margin-top:8px}.toolBtn{background:#2a3a58;color:#fff;border:1px solid #3b5177;border-radius:999px;padding:8px 12px;cursor:pointer}.container.theme-dance{background:linear-gradient(180deg,#0b1220,#0f1a33 50%,#7b1128)}.container.theme-jazz{background:linear-gradient(180deg,#0b1220,#0f1a33 50%,#8ecae6)}.container.theme-rock{background:linear-gradient(180deg,#0b1220,#0f1a33 50%,#0f3d2e)}.container.theme-dance .headline{color:#ffd166}.container.theme-jazz .headline{color:#a8dadc}.container.theme-rock .headline{color:#e63946}.modalOverlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;padding:16px;z-index:10000}.modalContent{position:relative;width:min(900px,100%);max-height:90vh;overflow:auto;background:var(--card);border:3px solid #26344f;border-radius:16px;box-shadow:0 20px 60px #000a;padding:16px}.modalClose{position:absolute;top:8px;right:8px;border:none;background:#2a3a58;color:#fff;border-radius:999px;cursor:pointer;padding:6px 10px}.srOnly{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.brandLogo{height:28px;width:auto;display:block}.snowCanvas{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:8000}.bottomBar{position:fixed;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px 16px;background:#0f1a33aa;-webkit-backdrop-filter:saturate(1.5) blur(6px);backdrop-filter:saturate(1.5) blur(6px);border-top:1px solid #1f2a44;color:var(--text);z-index:8500;font-size:1.075rem;line-height:1.35}.bottomBar .wish-en{opacity:.9}.bottomBar .wish-bg{margin-top:2px;font-weight:700}