:root{--bg: #1b130f;--bg2: #2a1c14;--warm: #f2c46d;--warm2: #e8964a;--text: #f7ecdc;--muted: #c9b59b;--safe-b: env(safe-area-inset-bottom, 0px);--safe-t: env(safe-area-inset-top, 0px)}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;height:100%;overflow:hidden;background:radial-gradient(120% 80% at 50% 10%,#3b271a 0%,var(--bg) 60%,#0f0a08 100%);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}#ar-container{position:fixed;inset:0;overflow:hidden;background:#000}#ar-container:empty{display:none}.screen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;z-index:10;background:radial-gradient(120% 80% at 50% 10%,#3b271a 0%,var(--bg) 60%,#0f0a08 100%)}.start-inner,.loading-inner{width:100%;max-width:380px;text-align:center}.cover{width:44%;max-width:170px;border-radius:8px;box-shadow:0 10px 40px #0009,0 0 40px #f2c46d26;margin-bottom:18px}h1{font-size:2.1rem;letter-spacing:.06em;margin:0;font-weight:800;color:var(--text)}h2{margin:0 0 8px}.subtitle{margin:4px 0 18px;color:var(--warm);letter-spacing:.25em;text-transform:uppercase;font-size:.9rem}.hint{font-size:1.05rem;line-height:1.45;margin:0 0 22px}.small{font-size:.8rem;color:var(--muted);margin-top:14px}.btn-primary{appearance:none;border:0;border-radius:999px;padding:18px 34px;min-width:230px;font-size:1.2rem;font-weight:700;color:#2a1608;background:linear-gradient(180deg,var(--warm) 0%,var(--warm2) 100%);box-shadow:0 6px 24px #e8964a59;touch-action:manipulation;cursor:pointer}.btn-primary:active{transform:scale(.97)}.btn-primary:disabled{opacity:.45;box-shadow:none}.btn-small{appearance:none;border:1px solid rgba(247,236,220,.35);background:#140c0873;color:var(--text);border-radius:999px;padding:9px 18px;font-size:.85rem;margin-top:12px;cursor:pointer;backdrop-filter:blur(6px)}.loading-title{font-size:1.3rem;margin:0 0 16px}.progress{height:10px;border-radius:99px;background:#ffffff1f;overflow:hidden}#progress-bar{height:100%;width:0%;background:linear-gradient(90deg,var(--warm2),var(--warm));transition:width .2s}#ar-ui{position:fixed;inset:0;z-index:20;pointer-events:none;display:flex;flex-direction:column;justify-content:space-between}.ar-top{padding:calc(14px + var(--safe-t)) 16px 0;text-align:center;text-shadow:0 1px 6px rgba(0,0,0,.8)}.ar-title{display:block;font-weight:800;letter-spacing:.08em;font-size:1rem}.ar-sub{display:block;color:var(--warm);font-size:.72rem;letter-spacing:.25em;text-transform:uppercase}.ar-message{align-self:center;margin:0 20px;padding:14px 18px;border-radius:14px;background:#140c089e;backdrop-filter:blur(6px);font-size:1rem;text-align:center;max-width:340px;transition:opacity .3s}.ar-message.hide{opacity:0}.ar-toast{position:absolute;top:30%;left:50%;transform:translate(-50%);padding:10px 18px;border-radius:999px;background:#140c08b3;font-weight:600}.ar-bottom{pointer-events:auto;display:flex;flex-direction:column;align-items:center;padding:0 16px calc(20px + var(--safe-b))}.btn-secondary{appearance:none;display:block;margin:14px auto 0;min-width:230px;padding:14px 26px;border-radius:999px;border:1.5px solid rgba(242,196,109,.55);background:#f2c46d14;color:var(--warm);font-size:1.02rem;font-weight:600;cursor:pointer;touch-action:manipulation}.btn-secondary:active{transform:scale(.97)}.btn-link{appearance:none;border:0;background:none;color:var(--muted);font-size:.9rem;margin-top:16px;cursor:pointer;padding:8px}.music .cover-music{width:58%;max-width:230px}.song-kicker{margin:4px 0;color:var(--muted);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase}.song-title{font-size:1.15rem;letter-spacing:.05em;margin:0 0 18px;line-height:1.3}.player{display:flex;align-items:center;gap:14px;margin:0 auto 22px;padding:12px 16px 12px 12px;max-width:340px;border-radius:999px;background:#fff0dc0f;border:1px solid rgba(242,196,109,.18)}.btn-play{flex:0 0 auto;width:58px;height:58px;border-radius:50%;border:0;cursor:pointer;font-size:1.35rem;color:#2a1608;background:linear-gradient(180deg,var(--warm),var(--warm2));box-shadow:0 4px 18px #e8964a59;touch-action:manipulation}.btn-play:active{transform:scale(.95)}.player-track{flex:1;min-width:0}.seek{width:100%;accent-color:var(--warm);margin:0}.times{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted);font-variant-numeric:tabular-nums;margin-top:4px}.ar-row{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.btn-wave{min-width:0;padding:16px 26px}.btn-audio{appearance:none;display:inline-flex;align-items:center;gap:8px;padding:12px 16px 12px 12px;border-radius:999px;border:1px solid rgba(247,236,220,.35);background:#140c088c;color:var(--text);font-size:.9rem;cursor:pointer;backdrop-filter:blur(6px);touch-action:manipulation}#ar-audio-icon{display:inline-flex;width:30px;height:30px;border-radius:50%;align-items:center;justify-content:center;background:linear-gradient(180deg,var(--warm),var(--warm2));color:#2a1608;font-size:.85rem}.btn-audio.blocked{border-color:var(--warm)}