:root{--paper:#f6f7f2;--ink:#253a31;--muted:#647369;--green:#365e4a;--line:#dce5dc;--reading-base:clamp(25px,4.8vw,48px);--reading-scale:1;--ui-size:clamp(18px,3vw,27px);--small-size:clamp(15px,2.4vw,21px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{width:100%;max-width:none;margin:0;padding:0 16px 36px;background:var(--paper);color:var(--ink);font:var(--ui-size)/1.6 system-ui,-apple-system,'Segoe UI',sans-serif}button,input,textarea,select{font:inherit}button,a,select{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,textarea:focus-visible,input:focus-visible{outline:3px solid #80a28a;outline-offset:3px}[hidden]{display:none!important}a{color:var(--green)}.note,small{color:var(--muted)}
header{padding:24px 4px 18px;display:grid;grid-template-columns:1fr 1fr;gap:12px}header>small,header>h1,header>p,header>details{grid-column:1/-1}header>small{font-size:13px;letter-spacing:2px;font-weight:650}header h1{margin:0;font-size:clamp(36px,5vw,52px);line-height:1.2;letter-spacing:-1px}header>p{margin:0;font-size:var(--small-size)}header>p.note{display:none}header>.copy-tools,header>.editor-access{min-width:0}header .copy-button{width:100%;height:100%;min-height:62px}header .editor-access>p{margin:0}.editor-note{display:none}#editor-status{display:none}.mobile-guide{font-size:var(--small-size)}.mobile-guide summary{padding:6px 0;cursor:pointer}.mobile-guide p{margin:10px 0;color:var(--muted)}
nav{display:none}.mobile-nav{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:16px;padding:12px 16px;margin:0 -16px;background:#f6f7f2f5;backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.song-picker{display:flex;flex:1;align-items:center;gap:12px;min-width:0}.song-picker label{white-space:nowrap;font-size:var(--small-size);font-weight:600}.song-picker select{width:100%;min-width:0;min-height:64px;padding:10px 14px;background:white;color:var(--ink);border:1px solid #cbd9ce;border-radius:12px;font-size:var(--ui-size);font-weight:600}.reading-size{display:flex;gap:6px;align-items:center;flex-shrink:0}.reading-size button{border:1px solid #cbd9ce;border-radius:12px;background:white;color:var(--green);min-width:60px;min-height:60px;padding:8px;font-size:24px;font-weight:650}.reading-size output{min-width:58px;text-align:center;font-size:17px;font-variant-numeric:tabular-nums;color:var(--muted)}
article{position:relative;margin:18px 0 26px;padding:24px clamp(14px,2.4vw,32px);border:1px solid var(--line);border-radius:20px;background:white;scroll-margin-top:112px}article>small{display:block;font-size:16px;letter-spacing:2px;font-weight:650;margin-bottom:8px}h2{font-size:clamp(31px,4.9vw,48px);line-height:1.3;letter-spacing:-.7px;margin:0 0 12px;overflow-wrap:anywhere;word-break:keep-all}.song-style{display:block;margin-top:8px;font-weight:500;letter-spacing:0;font-size:var(--small-size);color:var(--muted)}article>.note{font-size:var(--small-size);margin:10px 0 18px}.links{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:20px 0}.links a{display:flex;justify-content:center;align-items:center;min-height:62px;padding:12px 16px;border:1px solid var(--line);border-radius:14px;background:#f9fbf7;text-decoration:none;font-size:var(--ui-size);font-weight:550}.copy-button{display:inline-flex;justify-content:center;align-items:center;min-height:64px;padding:14px 18px;border:1px solid transparent;border-radius:14px;background:var(--green);color:white;font-size:var(--ui-size);font-weight:650;line-height:1.35;word-break:keep-all}.secondary{background:#e9f0e7;color:#294b38;border-color:#d5e1d3}.copy-button:hover{filter:brightness(.96)}.song-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0 0}.song-actions>.copy-tools{min-width:0}.song-actions .copy-button{width:100%}.song-actions>[data-edit]{align-self:start;background:var(--green);color:white}.song-actions [data-copy-song]{background:white;color:var(--green);border-color:#afc4b4}.version-info{display:inline-block;padding:5px 12px;border-radius:30px;background:#f1f4ee;font-size:var(--small-size);color:#536850}.copy-status{display:block;margin-top:6px;font-size:var(--small-size);color:var(--green)}.copy-status:empty{display:none}.edit-tools{margin:10px 0}.edit-status{display:block;white-space:pre-wrap;color:var(--green);font-size:var(--small-size)}.edit-status:empty{display:none}
pre{white-space:pre-wrap;font:inherit;overflow-wrap:anywhere}.reader-ready>pre{display:none}.lyric-reading{padding-top:8px}.lyric-section{margin:28px 0 34px}.lyric-section h3{display:flex;align-items:center;gap:12px;margin:0 0 16px;font-size:var(--small-size);font-weight:650;color:#647b68;letter-spacing:.3px}.lyric-section h3:after{content:'';height:1px;background:#e6ece2;flex:1}.lyric-line{font-size:calc(var(--reading-base)*var(--reading-scale));font-weight:450;line-height:1.75;letter-spacing:-.025em;white-space:pre-wrap;word-break:keep-all;overflow-wrap:anywhere}.is-editing .lyric-reading{display:none}.is-editing .song-actions{grid-template-columns:1fr}.edit-panel label{display:block;font-size:var(--small-size);font-weight:650;color:var(--green)}.edit-panel textarea{display:block;width:100%;min-height:320px;height:54dvh;max-height:900px;margin:12px 0 22px;padding:18px 16px;border:1px solid #b6ccb9;border-radius:14px;background:#fcfdf9;color:var(--ink);font-size:calc(var(--reading-base)*var(--reading-scale));line-height:1.7;resize:vertical;scroll-margin-top:116px}.edit-panel input{width:100%;min-height:64px;margin:10px 0 18px;padding:12px 16px;border:1px solid #b6ccb9;border-radius:12px;font-size:var(--ui-size)}
.edit-actions{position:fixed;z-index:20;bottom:var(--keyboard-offset,0px);left:0;right:0;width:100%;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;padding:10px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#fffefa;box-shadow:0 -6px 22px #17351c12}.edit-actions [data-draft],.edit-actions [data-save]{grid-column:span 3;font-size:var(--ui-size);min-height:66px}.edit-actions [data-load-draft],.edit-actions [data-history],.edit-actions [data-cancel]{grid-column:span 2;font-size:var(--small-size);min-height:54px;padding:10px 6px}.mobile-feedback{grid-column:1/-1;font-size:var(--small-size);line-height:1.45;color:var(--green);overflow-wrap:anywhere}.mobile-feedback:empty{display:none}.is-editing .edit-status{display:none}body.mobile-editing{padding-bottom:320px}.is-editing{padding-bottom:28px}
dialog{width:calc(100% - 24px);max-width:900px;max-height:calc(100dvh - 24px);margin:auto;padding:24px;border:1px solid var(--line);border-radius:20px;background:#fffefa;color:var(--ink);overflow:auto}dialog::backdrop{background:#14241988}dialog h2{font-size:clamp(28px,4vw,38px);margin-bottom:20px}dialog input,dialog select{width:100%;min-width:0;min-height:64px;margin:10px 0;padding:12px;border:1px solid #b6ccb9;border-radius:10px;font-size:var(--ui-size)}dialog textarea{width:100%;height:43dvh;margin:12px 0;padding:16px;border:1px solid #b6ccb9;border-radius:12px;font-size:clamp(22px,3.6vw,32px);line-height:1.8;resize:vertical}dialog button{margin:8px 0}dialog [role=status]{color:#8c352c;font-size:var(--small-size)}footer{font-size:15px;margin:24px 4px;color:var(--muted)}
@media(max-width:600px){body{padding:0 10px 24px}.mobile-nav{margin:0 -10px;padding:10px;flex-wrap:wrap;gap:8px}.song-picker{flex-basis:100%}.song-picker label{display:none}.song-picker select{min-height:54px}.reading-size{margin-left:auto}.reading-size:before{content:'글자 크기';font-size:15px;color:var(--muted);margin-right:6px}.reading-size button{min-width:46px;min-height:46px;font-size:21px}.reading-size output{font-size:15px;min-width:48px}article{padding:20px 14px;scroll-margin-top:150px}.copy-button{min-height:56px;padding:12px 8px}header .copy-button{min-height:56px}.links{gap:8px}.links a{min-height:54px;padding:10px 8px}.song-actions{gap:8px}.edit-actions{padding:8px 10px calc(10px + env(safe-area-inset-bottom));gap:7px}.edit-actions [data-draft],.edit-actions [data-save]{min-height:58px}.edit-actions [data-load-draft],.edit-actions [data-history],.edit-actions [data-cancel]{font-size:15px;min-height:48px}.mobile-feedback{font-size:14px}.edit-panel textarea{padding:14px 10px;scroll-margin-top:150px}.lyric-section{margin:24px 0}.lyric-section h3{margin-bottom:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{body{padding:0;background:white}.mobile-nav,nav,header .copy-tools,.editor-access,.mobile-guide,.song-actions,.edit-tools,dialog{display:none!important}article{break-before:page;border:0}.lyric-line{font-size:16pt}.lyric-section h3{font-size:11pt}.lyric-reading{display:block!important}}