:root{color-scheme:dark;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#0d1521;color:#f9fbfd}*{box-sizing:border-box}html,body{margin:0;min-height:100%;overflow:hidden}button,input{font:inherit}button{min-height:42px;padding:8px 14px;border:1px solid #3c5068;border-radius:10px;background:#192a3e;color:#f9fbfd;font-size:15px;font-weight:700;cursor:pointer}button:hover{background:#253d59}button:focus-visible,input:focus-visible,.reader:focus-visible{outline:3px solid #f6c65e;outline-offset:2px}button:disabled{opacity:.5;cursor:default}.app{--script-size:38px;display:flex;flex-direction:column;height:100dvh;min-height:380px;background:#0d1521}.app:fullscreen{height:100dvh}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px clamp(16px,3vw,30px);border-bottom:1px solid #2d4057}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;flex:none;width:38px;height:38px;border-radius:11px;background:#f6c65e;color:#0d1521;font-size:23px;font-weight:900}.brand small{display:block;color:#98b0cb;font-size:12px;font-weight:800;letter-spacing:.1em}.brand h1{margin:2px 0 0;font-size:20px;line-height:1.15}.quiet-button{background:transparent}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;padding:12px clamp(16px,3vw,30px);border-bottom:1px solid #2d4057}.version-select{display:flex;gap:5px;margin:0;padding:3px;border:1px solid #3c5068;border-radius:12px}.version-select legend{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.version-select button{min-height:37px;padding:5px 11px;border:0;background:transparent;color:#b3c7dc}.version-select button[aria-pressed="true"]{background:#f6c65e;color:#16212e}.transport{display:flex;gap:7px}.play-button{background:#f6c65e;border-color:#f6c65e;color:#16212e}.play-button:hover{background:#ffdb82}.settings{display:flex;align-items:center;flex-wrap:wrap;gap:8px 21px;flex-basis:100%}.settings label{display:inline-flex;align-items:center;gap:9px;color:#d7e3f1;font-size:14px;white-space:nowrap}.settings input[type=range]{width:105px;accent-color:#f6c65e}.settings input[type=checkbox]{width:18px;height:18px;accent-color:#f6c65e}.settings output{min-width:26px;color:#f6c65e;font-variant-numeric:tabular-nums}.instruction{margin:0;padding:9px clamp(16px,3vw,30px);border-bottom:1px solid #2d4057;color:#c6d5e5;font-size:14px;line-height:1.45}.error{margin:0;padding:9px 30px;color:#f6c65e;font-size:14px}.reader{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-color:#7591b0 #15283d}.script{max-width:900px;margin:0 auto;padding:14px clamp(20px,4vw,50px) 34vh}.script article{padding:22px 0 30px;border-bottom:1px solid #2d4057}.script article:last-of-type{border-bottom:0}.cue{display:grid;gap:5px;margin-bottom:16px;color:#f6c65e}.cue[hidden]{display:none}.cue-title{font-size:15px}.cue-note{color:#d4b867;font-size:14px;line-height:1.4}.spoken{margin:0;color:#fff;font-size:var(--script-size);font-weight:570;line-height:1.52;letter-spacing:-.012em;overflow-wrap:anywhere}.end{margin:24px 0;padding:15px;border:1px dashed #617c99;border-radius:10px;color:#d7e3f1;text-align:center;font-size:15px}.loading{padding:24px;color:#fff;font-size:19px}footer{padding:10px clamp(16px,3vw,30px);border-top:1px solid #2d4057;color:#c4d3e5;font-size:13px;line-height:1.4}@media(max-width:650px){.topbar{padding:9px 14px}.brand-mark{width:33px;height:33px;font-size:20px}.brand h1{font-size:17px}.brand small{font-size:11px}.topbar button{min-height:36px;padding:6px 9px;font-size:12px}.toolbar{gap:8px;padding:9px 14px}.version-select,.transport{flex:1 1 auto}.version-select button{flex:1;padding:5px}.transport button{flex:1;padding:6px}.settings{gap:7px 14px}.settings label{font-size:13px}.settings input[type=range]{width:70px}.instruction{padding:8px 14px;font-size:13px}.script{padding:8px 18px 34vh}.cue-title{font-size:14px}.cue-note{font-size:13px}footer{padding:8px 14px;font-size:12px}}@media(max-height:600px){.settings{gap:5px 12px}.instruction{font-size:12px}.script article{padding:16px 0 20px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
/* Equal-height cycle copies allow continuous scrolling with bounded DOM size. */
.script{padding:0;overflow-anchor:none}
.cycle{padding:12px clamp(20px,4vw,50px) 26px;overflow-anchor:none}
.loop-start{padding:12px 0 4px;border-top:2px solid #f6c65e;color:#f6c65e;font-size:15px;font-weight:800;letter-spacing:.07em}
@media(max-width:650px){.cycle{padding:8px 18px 22px}.loop-start{font-size:13px}}
.settings .setting{display:flex;align-items:center;gap:8px;min-width:0;color:#d7e3f1;font-size:14px}
.settings .setting>label{flex:none;white-space:nowrap}
.settings .setting input[type=range]{width:clamp(140px,18vw,220px);min-width:110px}
.settings .setting-number{width:62px;min-height:38px;padding:5px 6px;border:1px solid #3c5068;border-radius:8px;background:#15283d;color:#f6c65e;text-align:center;font-size:16px;font-variant-numeric:tabular-nums}
.settings .setting-select{min-height:38px;max-width:150px;padding:5px 28px 5px 9px;border:1px solid #3c5068;border-radius:8px;background:#15283d;color:#f9fbfd;font-size:14px}
.settings .setting-unit{color:#b3c7dc;white-space:nowrap;font-size:13px}
.spoken{font-family:var(--script-font,Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif)}
@media(max-width:650px){.settings{gap:10px 14px}.settings .setting{width:100%;gap:10px}.settings .setting>label{width:68px}.settings .setting input[type=range]{flex:1;width:auto;min-width:100px}.settings .setting-number{width:60px}}