@charset "UTF-8";
:root{color-scheme:dark;--bg:#210e17;--text:#f5eadc;--muted:#bda8ac;--accent:#d9ac80;--line:rgba(217,172,128,.25)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{font:inherit;cursor:pointer;color:inherit}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:5px}a{color:inherit;text-decoration:none}.ambient{position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse at 70% 45%,#43203055,transparent 70%);z-index:-1}.shell{max-width:1080px;margin:auto;padding:32px 48px max(24px,env(safe-area-inset-bottom));min-height:100svh;display:flex;flex-direction:column}header{display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:12px;align-items:center;font-size:14px;letter-spacing:.13em;line-height:1.25}.brand-mark{font-family:Georgia,serif;font-size:48px;color:var(--accent);line-height:.8;font-style:italic}.brand-sub{font-size:10px;letter-spacing:.12em}.outline{border:1px solid var(--line);border-radius:30px;padding:12px 18px;background:transparent;font-size:14px;min-height:44px}.concert{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:36px 0 0;padding-bottom:22px;border-bottom:1px solid var(--line)}.concert h1{font:normal 44px/1.1 Georgia,serif;letter-spacing:-.05em;margin:0}.concert h1 em{font-weight:normal;color:var(--accent)}.concert-label{font-size:13px;color:var(--muted)}main{flex:1;display:flex;touch-action:pan-y;min-width:0}.piece{width:100%;display:flex;align-items:center;justify-content:center;text-align:center;padding:48px 12px;min-height:340px;overflow:hidden}article{max-width:760px;width:100%}.piece-number{display:block;font:italic 24px/1 Georgia,serif;color:var(--accent);margin-bottom:36px}.piece-number::after{content:'';display:block;width:24px;height:1px;background:var(--line);margin:18px auto 0}.composer{color:var(--muted);font-size:17px;line-height:1.5;margin:0 0 16px}h2{font:normal clamp(40px,6vw,72px)/1.12 Georgia,serif;letter-spacing:-.035em;margin:0;text-wrap:balance;overflow-wrap:break-word}.version{font-size:15px;color:var(--muted);line-height:1.7;max-width:520px;margin:22px auto 0;white-space:pre-line}.version:empty{display:none}footer{width:100%;max-width:640px;align-self:center}.progress{display:flex;gap:8px}.progress button{height:28px;flex:1;padding:12px 0;background:transparent;border:0;position:relative}.progress button::after{content:'';position:absolute;height:2px;background:var(--line);left:0;right:0;top:13px;transition:background .2s}.progress button.active::after{background:var(--accent)}.navigation{display:flex;justify-content:space-between;align-items:center;margin-top:12px;gap:14px}.nav-button{background:transparent;border:1px solid var(--line);border-radius:40px;min-width:132px;min-height:52px;padding:14px 26px;font-size:15px;transition:background .2s,opacity .2s,transform .15s}.nav-button.next{background:var(--accent);color:var(--bg);border-color:var(--accent)}.nav-button:active:not(:disabled){transform:scale(.97)}.nav-button:disabled{opacity:.25;cursor:default}.navigation>span{font-size:13px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}.hint{font-size:12px;color:var(--muted);text-align:center;margin:18px 0 0}dialog{background:#28141e;color:var(--text);border:1px solid var(--line);border-radius:16px;padding:28px;max-width:600px;width:calc(100% - 28px);max-height:85svh}dialog::backdrop{background:#0c070ccc;backdrop-filter:blur(5px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:16px}.eyebrow{font-size:12px;letter-spacing:.1em;color:var(--accent)}.dialog-heading h2{font-size:34px;margin-top:10px}.close{font-size:30px;border:1px solid var(--line);width:44px;height:44px;border-radius:50%;background:transparent;flex-shrink:0}.list-item{display:flex;width:100%;text-align:left;gap:18px;align-items:center;padding:22px 4px;border:0;border-top:1px solid var(--line);background:transparent}.list-item.selected{color:var(--accent)}.list-item>span:first-child{font-size:13px;color:var(--accent)}.list-title{display:block;font-family:Georgia,serif;font-size:23px;line-height:1.25}.list-composer{display:block;font-size:14px;color:var(--muted);margin-top:7px}
@media(max-width:700px){.shell{padding:24px 24px max(20px,env(safe-area-inset-bottom))}.brand{font-size:12px}.brand-sub{font-size:9px}.brand-mark{font-size:42px}.outline{padding:11px 16px}.concert{margin-top:32px;padding-bottom:20px}.concert h1{font-size:38px}.concert-label{font-size:12px;max-width:85px;line-height:1.4;text-align:right}.piece{padding:34px 0;min-height:300px}.piece-number{font-size:22px;margin-bottom:28px}.composer{font-size:16px;margin-bottom:16px}h2{font-size:clamp(36px,9.5vw,52px)}.version{font-size:14px;margin-top:20px}.nav-button{min-width:112px;padding:14px 22px}.hint{margin-top:16px}dialog{padding:24px}}
@media(max-width:360px){.shell{padding-left:18px;padding-right:18px}.concert h1{font-size:34px}.nav-button{min-width:98px;padding:14px 16px}.list-title{font-size:21px}}
@media(max-height:600px){.shell{padding-top:18px}.concert{margin-top:22px}.piece{min-height:220px;padding:28px 0}.piece-number{margin-bottom:20px}.piece-number::after{margin-top:12px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.filter-definitions{position:absolute;pointer-events:none}.brand-logo{display:block;position:relative;width:46px;height:46px;flex-shrink:0;overflow:hidden}.brand-logo img{position:absolute;width:74px;height:auto;max-width:none;left:-14px;top:-15px;filter:url(#logo-paper)}.learn-more{display:inline-block;margin-top:24px;background:rgba(217,172,128,.05);border:1px solid var(--line);color:var(--accent);border-radius:30px;padding:11px 19px;min-height:44px;font-size:14px}.learn-more:hover{background:rgba(217,172,128,.1)}.about{max-width:580px;padding:28px 32px}.about .dialog-heading{margin-bottom:18px}.about h2{font-size:32px;line-height:1.15;text-wrap:balance;text-align:left}.about-section{margin-top:24px}.about-section h3{font-weight:normal;color:var(--accent);font-size:15px;margin:0 0 9px}.about-section p{font-size:16px;line-height:1.65;margin:0;color:var(--text)}.source-link{display:inline-block;font-size:12px;color:var(--muted);text-decoration:underline;text-underline-offset:3px;margin-top:26px}.about[open]{animation:sheet-in .2s ease-out}@keyframes sheet-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:700px){.concert{margin-top:26px;padding-bottom:17px}.piece{padding:26px 0;min-height:300px}.piece-number{margin-bottom:20px}.piece-number::after{margin-top:14px}.composer{margin-bottom:12px}.version{margin-top:16px}.learn-more{margin-top:20px}.about{padding:24px;width:calc(100% - 24px)}.about h2{font-size:28px}.about-section{margin-top:22px}.brand-logo{width:42px;height:42px}.brand-logo img{width:68px;left:-13px;top:-14px}}
@media(max-height:700px) and (max-width:700px){.shell{padding-top:18px;padding-bottom:max(14px,env(safe-area-inset-bottom))}.concert{margin-top:20px}.piece{padding:20px 0;min-height:260px}.piece-number{margin-bottom:16px}.piece-number::after{margin-top:10px}.hint{margin-top:12px}.learn-more{margin-top:16px}}
@media(prefers-reduced-motion:reduce){.about[open]{animation:none}}
.echo-open{display:block;margin:12px auto 0;padding:9px 16px;min-height:40px;background:transparent;border:0;border-radius:24px;color:var(--accent);font-size:13px;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:5px}.echo-open:hover{background:rgba(217,172,128,.05)}.echo-dialog{padding:0;max-width:640px;overflow:hidden;max-height:85svh}.echo-header{padding:24px 28px 16px;border-bottom:1px solid var(--line)}.echo-header .dialog-heading{margin-bottom:18px}.echo-switch{display:flex;gap:6px;background:rgba(0,0,0,.14);border-radius:30px;padding:4px}.echo-switch button{flex:1;min-height:42px;padding:10px 14px;border:0;border-radius:26px;background:transparent;color:var(--muted);font-size:14px}.echo-switch button[aria-pressed=true]{background:rgba(217,172,128,.12);color:var(--text)}.echo-body{max-height:calc(85svh - 168px);overflow-y:auto;overscroll-behavior:contain;padding:4px 28px 28px;scrollbar-width:thin;scrollbar-color:var(--accent) transparent}.echo-values{color:var(--accent)!important;font-size:14px!important;margin-top:18px!important}.roster-intro{color:var(--muted);font-size:14px;line-height:1.6;margin:20px 0}.pupitre{border-top:1px solid var(--line)}.pupitre summary{cursor:pointer;padding:17px 0;min-height:48px;font-family:Georgia,serif;font-size:23px;color:var(--text)}.pupitre[open] summary{color:var(--accent)}.pupitre p{font-size:15px;line-height:1.9;color:var(--muted);margin:0 0 20px;overflow-wrap:break-word}#echo-history[hidden],#echo-musicians[hidden]{display:none}.echo-dialog[open]{animation:sheet-in .2s ease-out}
@media(max-width:700px){.echo-header{padding:20px 22px 14px}.echo-body{padding:0 22px 24px;max-height:calc(85svh - 162px)}.echo-open{margin-top:8px;min-height:36px;padding:8px 14px}.hint{margin-top:12px}.piece{min-height:280px}.echo-body .about-section p{font-size:15px}.pupitre summary{font-size:22px}}
@media(max-height:700px) and (max-width:700px){.concert{margin-top:16px}.piece{min-height:240px;padding:16px 0}.piece-number{margin-bottom:12px}.learn-more{margin-top:12px}.echo-open{margin-top:4px}.hint{margin-top:8px}}
@media(prefers-reduced-motion:reduce){.echo-dialog[open]{animation:none}}
.about{max-height:85svh;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--accent) transparent}.about .dialog-heading{position:sticky;top:-28px;background:#28141e;padding-top:12px;padding-bottom:12px;z-index:1}.about-section:last-child{padding-bottom:6px}
@media(max-width:700px){.about .dialog-heading{top:-24px}}