:root{color-scheme:dark;--bg:#111019;--panel:#191723;--panel-deep:#14121e;--border:#302c3e;--text:#f3efff;--muted:#aaa3bb;--purple:#b5a0ff;--cyan:#78ded7;--focus:#d6caff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.5}
footer{align-items:center}.footer-brand{display:flex;align-items:center;gap:12px}.llama-mark{position:relative;display:block;flex:0 0 54px;width:54px;height:54px;border-radius:50%;overflow:hidden}.llama-mark img{position:absolute;width:150.72%;height:auto;max-width:none;left:-25.48%;top:-100.24%;image-rendering:auto}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button,select,summary{cursor:pointer}button{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--focus);outline-offset:5px}button:disabled{opacity:.55;cursor:wait}a{color:inherit}h1,h2,p{margin:0}h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:600;letter-spacing:-.045em;line-height:1.2}h2{font-size:1rem;font-weight:500}input[type=range]{width:100%;accent-color:var(--purple);cursor:pointer}input[type=checkbox]{accent-color:var(--purple);width:17px;height:17px}
.app-shell{display:grid;grid-template-columns:255px minmax(0,1fr);min-height:100vh}.library{padding:34px 22px;border-right:1px solid var(--border);display:flex;flex-direction:column;background:var(--panel-deep)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:.95rem;line-height:1.3}.brand strong{font-weight:600;letter-spacing:.1em}.brand-symbol{width:43px;height:43px;display:grid;place-items:center;background:#29213e;color:var(--purple);border-radius:13px;font-size:2rem}.library-heading{display:flex;justify-content:space-between;align-items:center;margin:48px 10px 15px;color:var(--muted);font-size:.875rem}.library-heading h2{font-size:.875rem}.library-heading span{font-size:.875rem}#song-list{display:flex;flex-direction:column;gap:8px}.song-item{width:100%;display:flex;align-items:center;gap:12px;text-align:left;border:1px solid transparent;border-radius:10px;padding:15px 12px;background:transparent}.song-item:hover{background:#221e2e}.song-item[aria-current=true]{background:#2a223d;border-color:#54426f}.song-icon{color:var(--purple);font-size:1.2rem;width:24px;flex-shrink:0}.song-item strong{display:block;font-size:.9rem;font-weight:500}.song-item small{display:block;color:var(--muted);font-size:.8rem;margin-top:3px}.library-foot{margin-top:auto;padding:56px 10px 0}.small-label,.eyebrow{font-size:.75rem;letter-spacing:.13em;color:var(--muted)}.library-foot p{font-size:1rem;line-height:1.7;margin:10px 0 16px}.foot-note{font-size:.8rem;color:var(--muted)}main{padding:42px clamp(20px,4vw,62px) 25px;max-width:1370px;width:100%;margin:auto}.song-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.eyebrow{color:var(--purple);margin-bottom:12px}.subtitle{color:var(--muted);margin-top:11px;font-size:.95rem}.tag{font-size:.8rem;white-space:nowrap;padding:7px 12px;border:1px solid var(--border);border-radius:20px;color:var(--muted)}.visual-panel{background:var(--panel);border:1px solid var(--border);border-radius:16px;overflow:hidden}.visual-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px}.view-tabs{display:flex;gap:5px;flex-wrap:wrap}.view-tabs button{border:0;background:transparent;border-radius:7px;padding:8px 12px;font-size:.875rem;color:var(--muted)}.view-tabs button[aria-selected=true]{background:#30283f;color:var(--text)}.event-label{font-size:.875rem;color:var(--cyan);text-align:right}#graph{display:block;width:100%;height:305px}.graph-caption{display:flex;justify-content:space-between;gap:16px;padding:15px 22px 20px;color:var(--muted);font-size:.8rem}.graph-caption span:last-child{color:var(--purple);white-space:nowrap}.player{padding-top:23px}.transport{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.play-button{display:flex;align-items:center;justify-content:center;gap:12px;border:0;border-radius:9px;padding:12px 22px;min-width:147px;background:var(--purple);color:#1e1235;font-weight:600}.play-button:hover{background:#c7b7ff}.quiet-button{padding:10px 5px;border:0;background:transparent;color:var(--muted);font-size:.9rem}.quiet-button:hover{color:var(--text)}.loop-control{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--muted)}.time{margin-left:auto;color:var(--muted);font-size:.9rem;font-variant-numeric:tabular-nums}.seek{margin:22px 0 18px}.settings{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:30px}.settings label{font-size:.875rem;color:var(--muted)}.settings output{float:right;color:var(--text);font-variant-numeric:tabular-nums}.settings input{display:block;margin-top:14px}.settings select{display:block;width:100%;padding:8px 12px;margin-top:7px;border-radius:8px;border:1px solid #484055;background:var(--panel);color:var(--text)}.status{margin-top:18px;font-size:.8rem;color:var(--muted);min-height:1.5em}.status.error{color:#ffa3ae}.equation-panel{margin-top:30px;padding:24px 0;border-top:1px solid var(--border)}.equation-heading{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.equation{font-family:Cambria,"Times New Roman",serif;font-size:clamp(1.25rem,2.7vw,1.65rem);letter-spacing:.015em;margin:18px 0;color:#d4c6ff;overflow-wrap:anywhere}.equation-panel p{color:var(--muted);font-size:.9rem;max-width:760px;line-height:1.7}.equation-panel summary{display:inline-block;color:var(--text);font-size:.85rem;margin-top:17px}.equation-panel summary:before{content:'+ ';color:var(--purple)}.equation-panel details[open] summary:before{content:'− '}.equation-detail{margin-top:16px;color:var(--muted);font-size:.875rem;line-height:1.8}.equation-detail code{font-size:.875rem;color:#d4c6ff;white-space:normal;overflow-wrap:anywhere}.equation-detail p{margin-top:10px}footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--border);padding-top:20px;font-size:.75rem;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1400px){#graph{height:360px}}@media(max-width:850px){.app-shell{grid-template-columns:205px minmax(0,1fr)}.library{padding:28px 14px}main{padding:30px 24px}.settings{gap:18px}.song-header{align-items:flex-start}.tag{display:none}.visual-toolbar{padding:14px}.view-tabs button{padding:8px}.graph-caption{padding:15px}.event-label{font-size:.8rem}}@media(max-width:650px){.app-shell{display:block}.library{border-right:0;border-bottom:1px solid var(--border);padding:18px 20px}.brand{font-size:.8rem}.brand br{display:none}.brand strong{margin-left:4px}.brand-symbol{width:32px;height:32px;font-size:1.6rem;border-radius:9px}.library-heading{margin:20px 0 12px}.library-foot{display:none}#song-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(125px,1fr));gap:6px}.song-item{padding:10px 7px;gap:0;align-items:flex-start;min-height:78px}.song-icon{display:none}.song-item strong{font-size:.8rem}.song-item small{font-size:.75rem}main{padding:26px 18px}.song-header{margin-bottom:23px}.subtitle{font-size:.875rem}#graph{height:265px}.visual-toolbar{flex-wrap:wrap;gap:6px}.event-label{padding-left:8px;min-height:1.4em}.view-tabs button{font-size:.8rem}.graph-caption{flex-wrap:wrap;gap:3px}.settings{grid-template-columns:1fr 1fr;gap:17px 24px}.sound-setting{grid-column:1/-1}.transport{gap:14px}.play-button{min-width:128px;padding:11px 15px}.time{font-size:.8rem}.equation-heading .small-label{display:none}.equation-panel{margin-top:23px}footer{font-size:.75rem;flex-wrap:wrap;gap:6px}}@media(max-width:370px){.transport{gap:12px}.time{width:100%;margin-left:0}.song-item strong{font-size:.75rem}.song-item small{font-size:.75rem}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}