/* Ambersonos / Amber Labs — Musician's Ear Challenge */
.aec{--aec-ink:#131311;--aec-night:#12120f;--aec-panel:#211d19;--aec-panel2:#29231d;--aec-edge:#514132;--aec-cream:#f4eee6;--aec-soft:#c8beb1;--aec-amber:#d9aa7f;--aec-amber2:#f3c494;width:100%;margin:0!important;padding:0!important;color:var(--aec-cream);background:var(--aec-night);font-family:DMSans,Arial,sans-serif;font-size:16px;-webkit-font-smoothing:antialiased}
.aec,.aec *,.aec *::before,.aec *::after{box-sizing:border-box}
.aec :is(h1,h2,h3,p){font-family:inherit;letter-spacing:inherit;color:inherit;margin:0}
.aec button{font-family:inherit;cursor:pointer;border:0;border-radius:0;line-height:1.25;box-shadow:none!important}
.aec button:disabled{cursor:default;opacity:.5}
.aec a{text-decoration:none!important;color:inherit}
.aec :is(a,button,input):focus-visible{outline:2px solid #f1bd8d;outline-offset:3px}
.aec .aec-app{width:100%;min-height:82vh;padding-bottom:100px;overflow:hidden;background:radial-gradient(ellipse at 80% 12%,rgba(120,81,47,.23),transparent 44%),#12120f}
.aec .aec-shell{width:min(1160px,100%);margin:auto;padding:0 clamp(20px,4vw,54px)}
.aec .aec-header{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:29px 0;border-bottom:1px solid #3e342b}
.aec .aec-back{font-size:13px;color:#cfc0ad;letter-spacing:.035em;display:inline-flex;gap:7px;align-items:center;line-height:1.5}
.aec .aec-back:hover{color:#fff0de}
.aec .aec-languages{display:flex;align-items:center;gap:5px;padding:5px;background:#28221d;border:1px solid #4e3e32}
.aec .aec-languages button{font-size:12px;letter-spacing:.08em;padding:8px 11px;background:transparent;color:#baa897;min-width:38px;font-weight:650}
.aec .aec-languages button[aria-pressed="true"]{background:#d8b08a;color:#211810}
.aec .aec-hero{position:relative;min-height:390px;padding:80px 0 52px}
.aec .aec-eyebrow{font-size:11px;letter-spacing:.215em;text-transform:uppercase;color:var(--aec-amber);font-weight:700;line-height:1.6}
.aec .aec-pulse{display:inline-block;width:6px;height:6px;border-radius:50%;background:#d3a376;margin-left:13px;vertical-align:middle;box-shadow:0 0 22px rgba(228,153,91,.8)}
.aec .aec-hero h1{font-size:clamp(60px,7.6vw,116px);letter-spacing:-.072em;font-weight:400;line-height:.98;margin:24px 0 24px;position:relative;z-index:2}
.aec .aec-hero h1 em{font-style:normal;color:#dbb58d}
.aec .aec-lead{font-size:clamp(16px,1.5vw,21px);line-height:1.55;max-width:570px;color:#c8bfb1;position:relative;z-index:2}
.aec .aec-hero-graphic{position:absolute;right:-30px;top:80px;width:43%;height:230px;display:flex;align-items:center;gap:7px;justify-content:center;opacity:.65;filter:drop-shadow(0 0 50px rgba(180,114,67,.2));pointer-events:none}
.aec .aec-hero-graphic i{display:block;background:linear-gradient(#b8855f,#deac7c,#a97854);width:6px;height:26%;transform-origin:center}
.aec .aec-hero-graphic i:nth-child(4n+1){height:30%;opacity:.54}
.aec .aec-hero-graphic i:nth-child(4n+2){height:76%;opacity:.93}
.aec .aec-hero-graphic i:nth-child(4n+3){height:49%;opacity:.65}
.aec .aec-hero-graphic i:nth-child(4n){height:92%}
.aec .aec-hero-graphic i:nth-child(9){height:100%;width:8px}
.aec .aec-launch{padding:18px 0 60px}
.aec .aec-modes{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:23px 0 25px}
.aec .aec-mode{display:flex;align-items:center;text-align:left;gap:20px;padding:30px 28px;background:#211c18;border:1px solid #564533;color:#f4eee6;transition:border-color .18s,background .18s;min-height:133px}
.aec .aec-mode:hover{border-color:#bd9774}
.aec .aec-mode.aec-selected{border-color:#deaf83;background:#30261c}
.aec .aec-mode-number{font-size:62px;line-height:1;font-weight:350;letter-spacing:-.075em;color:#d8b18b;font-variant-numeric:tabular-nums}
.aec .aec-mode-copy{display:flex;flex-direction:column;flex:1;gap:7px}
.aec .aec-mode-copy b{font-size:18px;font-weight:550;letter-spacing:-.035em}
.aec .aec-mode-copy small{font-size:12px;color:#b4a697;line-height:1.5}
.aec .aec-radio{width:17px;height:17px;border:1px solid #99806a;display:inline-block;border-radius:50%;position:relative;flex-shrink:0}
.aec .aec-mode.aec-selected .aec-radio{border-color:#e8bb92}
.aec .aec-mode.aec-selected .aec-radio:after{content:"";position:absolute;inset:4px;background:#e8bb92;border-radius:50%}
.aec .aec-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.aec .aec-note{background:#1e1a17;border:1px solid #3e352c;padding:26px 27px;min-height:140px}
.aec .aec-note b{display:block;font-size:15px;color:#e7d3bd;margin-bottom:12px;font-weight:600}
.aec .aec-note p{font-size:14px;line-height:1.6;color:#b8aca0}
.aec .aec-check{display:flex;align-items:flex-start;gap:12px;margin-top:27px;margin-bottom:21px;cursor:pointer;font-size:14px;color:#e9ded2;line-height:1.6}
.aec .aec-check input{accent-color:#d8af84;width:19px;height:19px;margin:2px 0 0;flex-shrink:0}
.aec .aec-main-btn{min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 25px;font-size:15px;font-weight:700;background:#dbad83;color:#211811;border:1px solid #dbad83;min-width:min(350px,100%);transition:background .18s,border-color .18s}
.aec .aec-main-btn:not(:disabled):hover{background:#edbd90;border-color:#edbd90}
.aec .aec-main-btn span{font-size:20px;font-weight:400}
.aec .aec-disclaimer{font-size:12px;color:#8c8076;line-height:1.6;margin-top:21px}
.aec .aec-daily{margin-top:6px}
.aec .aec-question-wrap{padding:61px 0 70px;max-width:880px;margin:0 auto}
.aec .aec-kicker{display:flex;align-items:center;justify-content:space-between;gap:15px}
.aec .aec-topic{color:#d5ac82;font-size:11px;letter-spacing:.14em;padding:8px 11px;border:1px solid #554232;text-transform:uppercase}
.aec .aec-progress-head{display:flex;justify-content:space-between;margin:30px 0 11px;font-size:11px;letter-spacing:.14em;color:#a69a8c}
.aec .aec-progress{width:100%;height:3px;background:#46392e;overflow:hidden}
.aec .aec-progress span{display:block;height:100%;background:#dfb488;transition:width .26s}
.aec .aec-question{padding:54px 0 34px}
.aec .aec-question-tag{font-size:13px;color:#d5ad83;margin-bottom:20px;display:flex;gap:16px;align-items:center}
.aec .aec-question-tag span{font-size:20px}
.aec .aec-question h2{font-size:clamp(38px,5.5vw,68px);font-weight:400;letter-spacing:-.057em;line-height:1.09;max-width:780px}
.aec .aec-question p{margin-top:19px;font-size:16px;color:#baaea0;line-height:1.55}
.aec .aec-players{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.aec .aec-player{display:flex;flex-direction:column;justify-content:space-between;text-align:left;padding:24px;background:#24201b;border:1px solid #574535;color:#f0e6da;min-height:178px;position:relative;transition:background .15s,border-color .15s}
.aec .aec-player:hover,.aec .aec-player.aec-playing{background:#32261c;border-color:#deaf7f}
.aec .aec-player-top{font-size:11px;font-weight:650;letter-spacing:.17em;color:#d4b18d}
.aec .aec-player-bottom{display:flex;align-items:center;gap:15px}
.aec .aec-play-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:#e0b58b;color:#211811;font-size:14px;padding-left:2px;flex-shrink:0}
.aec .aec-player.aec-playing .aec-play-icon{background:#f3d0a8}
.aec .aec-player-word{font-size:15px;font-weight:600}
.aec .aec-bars{display:flex;align-items:center;gap:3px;height:32px;margin-left:auto}
.aec .aec-bars i{display:block;width:3px;height:10%;background:#a98e72;opacity:.6}
.aec .aec-bars i:nth-child(2n){height:60%}
.aec .aec-bars i:nth-child(3n){height:95%}
.aec .aec-player.aec-playing .aec-bars i{animation:aec-pulse .58s ease-in-out alternate infinite;animation-delay:calc(var(--i,0) * 60ms);opacity:1;background:#e7ba92}
.aec .aec-bars i:nth-child(2){animation-delay:-.15s}.aec .aec-bars i:nth-child(3){animation-delay:-.4s}.aec .aec-bars i:nth-child(5){animation-delay:-.28s}.aec .aec-bars i:nth-child(7){animation-delay:-.18s}
@keyframes aec-pulse{0%{height:14%}100%{height:95%}}
.aec .aec-audio-error{font-size:13px;color:#ffb5a3;padding:11px 0;line-height:1.5}
.aec .aec-replay-note{color:#857a6e;font-size:13px;margin:14px 0 37px}
.aec .aec-answer-block{border-top:1px solid #4a3d31;padding:34px 0 20px}
.aec .aec-answer-block h3{font-size:22px;letter-spacing:-.035em;font-weight:480;margin-bottom:19px}
.aec .aec-answers{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.aec .aec-answers button{display:flex;gap:15px;align-items:center;text-align:left;background:#1b1916;color:#dfd2c3;border:1px solid #594739;padding:13px 17px}
.aec .aec-answers button:not(:disabled):hover,.aec .aec-answers button.aec-picked{background:#443121;border-color:#dcac7f;color:#f5d5b2}
.aec .aec-answers button span{font-size:27px;color:#e8c09b;letter-spacing:-.05em}
.aec .aec-answers button small{font-size:11px;letter-spacing:.12em}
.aec .aec-feedback{border:1px solid #735943;background:rgba(196,139,90,.1);padding:25px;margin:14px 0 24px}
.aec .aec-feedback.aec-positive{border-color:#6f7859;background:rgba(79,109,71,.16)}
.aec .aec-feedback-eyebrow{font-size:12px;color:#e0b48b;letter-spacing:.09em;margin-bottom:12px}
.aec .aec-feedback.aec-positive .aec-feedback-eyebrow{color:#b2c8a6}
.aec .aec-feedback h3{font-size:22px;font-weight:450;letter-spacing:-.028em;margin-bottom:10px}
.aec .aec-feedback p{font-size:14px;color:#bcae9e;line-height:1.6}
.aec .aec-results{padding:82px 0 40px;max-width:820px;margin:auto}
.aec .aec-score{margin:18px 0 8px;display:flex;align-items:baseline;gap:19px;font-variant-numeric:tabular-nums}
.aec .aec-score strong{font-size:clamp(125px,19vw,235px);font-weight:350;line-height:.96;letter-spacing:-.09em;color:#dbb18a}
.aec .aec-score span{font-size:36px;color:#afa295}
.aec .aec-results h1{font-size:clamp(32px,4.2vw,57px);font-weight:400;letter-spacing:-.055em;line-height:1.1}
.aec .aec-result-desc{font-size:16px;line-height:1.7;color:#d5c7b8;margin-top:19px}
.aec .aec-best{font-size:13px;color:#a69a8d;margin-top:9px}
.aec .aec-skills{background:#201d19;border:1px solid #46382e;margin:46px 0 24px;padding:31px}
.aec .aec-skills h2{font-size:21px;font-weight:500;letter-spacing:-.025em;margin-bottom:25px}
.aec .aec-skill{display:grid;grid-template-columns:142px 1fr 40px;gap:16px;align-items:center;margin:15px 0;font-size:13px;color:#d3c5b5}
.aec .aec-skill div{height:5px;background:#514235;overflow:hidden}
.aec .aec-skill i{display:block;height:5px;background:#d2a678}
.aec .aec-skill small{text-align:right;color:#bcac9b;font-variant-numeric:tabular-nums}
.aec .aec-result-actions{display:flex;flex-wrap:wrap;gap:11px;align-items:stretch}
.aec .aec-result-actions .aec-main-btn{min-width:260px;flex:1}
.aec .aec-secondary-btn{min-height:58px;padding:16px 20px;border:1px solid #6e5440;background:transparent;color:#e8d1bc;font-size:14px;font-weight:600;flex:1;min-width:175px}
.aec .aec-secondary-btn:hover{background:#2a221c}
.aec .aec-share-status{min-height:22px;color:#d8b18e;font-size:13px;margin-top:12px}
.aec .aec-continue{margin-top:40px;background:linear-gradient(120deg,#39291b,#241e19);border:1px solid #70513a;padding:30px;display:flex;align-items:end;gap:20px;justify-content:space-between}
.aec .aec-continue h3{font-size:26px;font-weight:400;letter-spacing:-.04em;margin:13px 0 9px}
.aec .aec-continue p{font-size:13px;line-height:1.55;color:#c1b09d;max-width:430px}
.aec .aec-continue a{font-size:13px;color:#f0c99f;white-space:nowrap;border-bottom:1px solid #b79170;padding-bottom:5px}
@media(max-width:850px){.aec .aec-hero-graphic{opacity:.27;right:-30px;width:58%;height:210px}.aec .aec-mode{gap:14px;padding:21px 16px}.aec .aec-mode-number{font-size:54px}.aec .aec-mode-copy b{font-size:16px}}
@media(max-width:650px){.aec .aec-app{padding-bottom:70px}.aec .aec-header{padding:22px 0}.aec .aec-hero{min-height:330px;padding:67px 0 39px}.aec .aec-hero h1{font-size:clamp(53px,12.1vw,83px)}.aec .aec-hero-graphic{height:170px;top:70px;right:-75px;opacity:.22}.aec .aec-lead{font-size:16px}.aec .aec-modes{grid-template-columns:1fr;gap:11px;margin-top:17px}.aec .aec-mode{min-height:95px;padding:17px 20px}.aec .aec-mode-number{font-size:55px}.aec .aec-two{grid-template-columns:1fr;gap:10px}.aec .aec-note{min-height:unset;padding:21px}.aec .aec-note p{font-size:13px}.aec .aec-main-btn{width:100%;min-width:0}.aec .aec-question-wrap{padding:38px 0 50px}.aec .aec-question{padding:37px 0 27px}.aec .aec-question h2{font-size:clamp(36px,8vw,54px)}.aec .aec-question p{font-size:14px}.aec .aec-players{gap:11px}.aec .aec-player{padding:16px;min-height:145px}.aec .aec-player-top{font-size:10px}.aec .aec-player-bottom{gap:10px;flex-wrap:wrap}.aec .aec-play-icon{width:39px;height:39px}.aec .aec-player-word{font-size:13px}.aec .aec-bars{display:none}.aec .aec-answer-block{padding-top:27px}.aec .aec-replay-note{margin-bottom:27px}.aec .aec-answers button{gap:10px;padding:12px}.aec .aec-answers button small{font-size:10px}.aec .aec-results{padding:60px 0 35px}.aec .aec-score strong{font-size:147px}.aec .aec-score span{font-size:28px}.aec .aec-skills{padding:22px 18px;margin-top:34px}.aec .aec-skill{grid-template-columns:100px 1fr 30px;gap:11px;font-size:12px}.aec .aec-continue{align-items:start;flex-direction:column;padding:24px}.aec .aec-continue a{white-space:normal}}
@media(max-width:370px){.aec .aec-shell{padding:0 14px}.aec .aec-hero h1{font-size:50px}.aec .aec-player{padding:12px}.aec .aec-player-top{font-size:9px}.aec .aec-score strong{font-size:117px}}
@media(prefers-reduced-motion:reduce){.aec .aec-player.aec-playing .aec-bars i{animation:none}.aec *{transition:none!important}}
/* Keep the mobile hero typography unobstructed. */
@media(max-width:650px){.aec .aec-hero-graphic{display:none}}