:root{--bg: #f5f0e8;--text: #3d2e2a;--accent: #9a8582;--accent-hover: #8a7875;--accent-focus: #b5a5a2;--muted: #6b5f58;--max-verse: 52rem;--font-body: "Segoe UI", system-ui, sans-serif;--font-brand: "Cormorant Garamond", "Palatino Linotype", Palatino, serif;--font-verse: var(--font-body)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100dvh;font-family:var(--font-body);font-size:clamp(1.125rem,2.5vw,1.25rem);line-height:1.6;color:var(--text);background:var(--bg)}#app{min-height:100dvh;overflow-y:auto}.page{display:flex;flex-direction:column;min-height:100dvh;width:100%;padding:clamp(1.25rem,3vh,2rem) clamp(1.5rem,5vw,4rem)}.site-header{flex-shrink:0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.music-toggle{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;margin:0;padding:0;color:var(--muted);background:transparent;border:1px solid transparent;border-radius:6px;cursor:pointer;transition:color .2s ease,border-color .2s ease,background-color .2s ease}.music-toggle__icon{display:block;width:1.35rem;height:1.35rem}.music-toggle__icon--on,.music-toggle.is-on .music-toggle__icon--off{display:none}.music-toggle.is-on .music-toggle__icon--on{display:block}.music-toggle:hover{color:var(--text)}.music-toggle:focus-visible{outline:3px solid var(--accent-focus);outline-offset:2px}.music-toggle.is-on{color:var(--text);border-color:color-mix(in srgb,var(--accent) 45%,transparent);background:color-mix(in srgb,var(--accent) 12%,transparent)}.site-brand{display:flex;align-items:center;gap:.5rem .7rem;flex-shrink:0}.site-brand__logo{width:clamp(2.25rem,4vw,2.75rem);height:clamp(2.25rem,4vw,2.75rem);object-fit:contain;flex-shrink:0}.site-brand__title{margin:0;font-family:var(--font-brand);font-size:clamp(1.4rem,3vw,1.75rem);font-weight:600;letter-spacing:.03em;line-height:1.15;color:var(--text)}.top-nav{display:flex;align-items:center;gap:.8rem}.top-nav a{color:var(--muted);text-decoration:none;font-size:clamp(.95rem,1.8vw,1.1rem);font-weight:500;border-bottom:2px solid transparent;padding-bottom:.1rem;transition:color .2s ease,border-color .2s ease}.top-nav a:hover{color:var(--text)}.top-nav a:focus-visible{outline:3px solid var(--accent-focus);outline-offset:2px}.top-nav a.is-active{color:var(--text);border-bottom-color:var(--accent)}.verse-stage{flex:1;display:flex;align-items:center;width:100%;min-height:0;padding:clamp(1rem,3vh,2rem) 0}.verse-stage .verse-fade{width:100%;max-width:var(--max-verse)}.verse-block{font-family:var(--font-verse);font-size:clamp(1.85rem,4.5vw,3.25rem);font-weight:400;line-height:1.28;margin:0;text-align:left;color:var(--text)}.reference{font-family:var(--font-body);font-size:clamp(1rem,2vw,1.15rem);font-weight:400;color:var(--muted);margin:clamp(1.25rem,3vh,2rem) 0 0}.copy-verse{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;margin:0;padding:0;color:var(--muted);background:transparent;border:1px solid transparent;border-radius:6px;cursor:pointer;transition:color .2s ease,border-color .2s ease,background-color .2s ease}.copy-verse__icon{display:block;width:1.35rem;height:1.35rem}.copy-verse:hover:not(:disabled){color:var(--text)}.copy-verse:focus-visible{outline:3px solid var(--accent-focus);outline-offset:2px}.copy-verse:disabled{cursor:not-allowed;opacity:.45}.copy-verse.is-copied{color:var(--text);border-color:color-mix(in srgb,var(--accent) 45%,transparent);background:color-mix(in srgb,var(--accent) 12%,transparent)}.site-footer{flex-shrink:0;width:100%;max-width:var(--max-verse);padding-bottom:clamp(.5rem,2vh,1rem)}.actions{display:flex;align-items:center;gap:.65rem;justify-content:flex-start;margin-top:0}.actions .copy-verse{width:52px;height:52px;border-radius:14px}.actions button:not(.copy-verse){font:inherit;cursor:pointer;min-height:52px;min-width:48px;padding:.9rem 1.85rem;border:none;border-radius:14px;background:var(--accent);color:#fff;box-shadow:0 2px 8px #0000000f}.actions button:not(.copy-verse):hover:not(:disabled){background:var(--accent-hover)}.actions button:not(.copy-verse):focus-visible{outline:3px solid var(--accent-focus);outline-offset:3px}.actions button:not(.copy-verse):disabled{cursor:not-allowed;opacity:.65}.status{margin-top:1rem;font-size:1rem;color:var(--muted)}.content-panel{width:100%;max-width:var(--max-verse);margin-top:clamp(1rem,3vh,2rem)}.content-panel h1{margin:0 0 .75rem;font-size:clamp(1.8rem,3.2vw,2.4rem);line-height:1.2}.content-panel p{margin:0 0 1rem;font-size:clamp(1rem,2vw,1.15rem);color:var(--muted)}.content-panel__meta{font-size:.95rem!important;font-style:italic}.content-panel h2{margin:1.75rem 0 .5rem;font-size:clamp(1.25rem,2.5vw,1.5rem);line-height:1.3;color:var(--text)}.content-panel ul{margin:0 0 1rem;padding-left:1.35rem;font-size:clamp(1rem,2vw,1.15rem);color:var(--muted)}.content-panel a{color:var(--accent-hover);text-underline-offset:.15em}.content-panel a:hover{color:var(--text)}.site-legal{margin-top:1.5rem;padding-top:1rem;border-top:1px solid color-mix(in srgb,var(--accent) 25%,transparent);font-size:.9rem;text-align:center}.site-legal a{color:var(--muted);text-decoration:none}.site-legal a:hover{color:var(--text);text-decoration:underline}.challenge-score{margin:0;font-size:clamp(1.05rem,2.2vw,1.25rem);font-weight:600;color:var(--text);white-space:nowrap}.reference.is-hidden{display:none}.challenge-panel{flex-shrink:0;width:100%;max-width:var(--max-verse);margin-top:.5rem}.challenge-label{display:block;margin:0 0 .65rem;font-size:clamp(1rem,2vw,1.15rem);font-weight:500;color:var(--text)}.challenge-select{display:block;width:100%;max-width:28rem;min-height:52px;padding:.65rem .85rem;font:inherit;font-size:clamp(1rem,2vw,1.15rem);color:var(--text);background:#fff;border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);border-radius:10px}.challenge-select:disabled{cursor:not-allowed;opacity:.65}.challenge-select:focus-visible{outline:3px solid var(--accent-focus);outline-offset:2px}.challenge-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:1rem}.challenge-actions button{font:inherit;cursor:pointer;min-height:52px;min-width:48px;padding:.9rem 1.85rem;border:none;border-radius:14px;background:var(--accent);color:#fff;box-shadow:0 2px 8px #0000000f}.challenge-actions button:hover:not(:disabled){background:var(--accent-hover)}.challenge-actions button:focus-visible{outline:3px solid var(--accent-focus);outline-offset:3px}.challenge-actions button:disabled{cursor:not-allowed;opacity:.65}.challenge-feedback{margin:0;font-size:clamp(1rem,2vw,1.15rem);font-weight:500;color:var(--text);min-height:1.5em}@media(prefers-reduced-motion:reduce){.verse-fade{transition:none!important}}.verse-fade{transition:opacity .35s ease}.verse-fade.is-updating{opacity:.55}