:root{font-family:'Noto Sans JP',sans-serif;color:#283147;background:#f1f3f7;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;color:inherit;background:white;border:1px solid #dce0e8;border-radius:7px;padding:9px 15px;font-size:14px}button:hover{background:#edf0f7}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #8794c9;outline-offset:3px}button:disabled{opacity:.4;cursor:default}.primary{background:#303e72;color:white;border-color:#303e72}.primary:hover{background:#46558b}header{height:84px;padding:0 36px;display:flex;align-items:center;justify-content:space-between;background:white;border-bottom:1px solid #dfe3eb}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#273458;font-size:23px;font-weight:700}.brand b{background:#303e72;color:white;width:37px;height:37px;text-align:center;border-radius:10px;font-size:27px}.brand span{font-size:11px;letter-spacing:2px;font-weight:500;margin-left:7px}.head-actions{display:flex;gap:12px;align-items:center}#saveStatus{font-size:12px;color:#798194;margin-right:12px}main{display:grid;grid-template-columns:270px 1fr;min-height:calc(100vh - 84px)}aside{background:#fcfcfe;border-right:1px solid #dfe3eb;padding:31px 24px;position:relative}.rail-title{font-size:10px;letter-spacing:2px;color:#9099b1}h2{font-size:21px;letter-spacing:.04em;margin:12px 0}.intro,.hint{font-size:12px;color:#7a8293;line-height:1.8}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-top:27px}h3{font-size:14px;margin:0}.add{border:0;background:transparent;padding:0 6px;font-size:23px}.section-heading+.hint{margin:0 0 12px}#markers{display:grid;gap:7px}.tool{display:flex;align-items:center;gap:12px;text-align:left;position:relative;background:transparent;border:1px solid transparent;padding:10px 12px}.tool.active{background:#edf0f8;border-color:#c9d1e9}.tool.active:after{content:'✓';margin-left:auto;color:#40548a}.swatch{height:16px;width:25px;border-radius:3px;border-bottom:4px solid var(--color);background:color-mix(in srgb,var(--color) 23%,white)}#stamps{display:grid;gap:6px;grid-template-columns:1fr 1fr}#stamps .tool{padding:8px 7px;gap:8px;font-size:12px}#stamps .tool.active:after{display:none}.stamp-icon{font-size:21px;font-weight:700;color:var(--color);min-width:23px;text-align:center}.wide{display:flex;align-items:center;width:100%;gap:10px;text-align:left;border-color:transparent;background:transparent;margin-top:8px}.wide small{font-size:10px;color:#8690a2;margin-left:auto}.wide.active{background:#edf0f8;border-color:#c9d1e9}.tool-note{font-size:12px;color:#65728e;line-height:1.9;margin-top:22px;padding:12px;background:#f0f3f9;border-radius:7px}.aside-bottom{margin-top:35px;font-size:9px;letter-spacing:1.5px;color:#9099ab}.aside-bottom span{display:block;font-size:11px;letter-spacing:0;margin-top:7px}.workspace{min-width:0}.document-bar{height:73px;border-bottom:1px solid #dfe3eb;padding:0 35px;display:flex;align-items:center;justify-content:space-between;gap:14px}.mode-switch{background:#e5e8f0;padding:4px;border-radius:8px;display:flex}.mode-switch button{background:transparent;border:0;font-size:12px;padding:8px 13px}.mode-switch button.active{background:white;box-shadow:0 1px 4px #19295315}.bar-right{display:flex;gap:10px;align-items:center;font-size:12px;color:#6e778b}.bar-right button{border:0;background:transparent;font-size:23px;padding:4px 7px}.bar-right select{border:0;background:transparent;color:#283147}.divider{height:20px;width:1px;background:#d7dce5;margin:0 7px}.paper-wrap{padding:34px 38px 45px;max-width:1000px;margin:auto}#paper{background:white;min-height:760px;padding:49px 64px 26px;box-shadow:0 6px 28px #26395c07;border:1px solid #e0e4ec;border-radius:3px}.paper-kicker{font-size:10px;letter-spacing:2.6px;color:#939bad;margin-bottom:14px}#songTitle,#artist{display:block;border:0;width:100%;padding:4px 0;background:transparent;outline-offset:5px}#songTitle{font-size:29px;font-weight:700;color:#2c3651}#artist{font-size:13px;color:#8991a1;margin-top:6px}.paper-rule{height:1px;background:#e7eaf0;margin:24px 0 20px}#lyrics{font-size:24px;line-height:3.5;letter-spacing:.05em;min-height:370px;white-space:pre-wrap;overflow-wrap:anywhere;touch-action:pan-y}#lyrics .char{position:relative;cursor:pointer;border-radius:2px;box-decoration-break:clone;-webkit-box-decoration-break:clone}#lyrics .char:hover{outline:1px dashed #9ba7c2}.char.marked{background:linear-gradient(transparent 48%,var(--mark) 48%,var(--mark) 94%,transparent 94%)}.above{position:absolute;bottom:100%;left:50%;transform:translateX(-50%);font-size:16px;line-height:1.2;letter-spacing:0;font-weight:700;pointer-events:none;white-space:nowrap;user-select:none}.reading{position:absolute;bottom:calc(100% + 20px);left:50%;transform:translateX(-50%);font-size:11px;line-height:1.2;letter-spacing:0;color:#596784;white-space:nowrap;pointer-events:none;user-select:none}.char.selected{outline:2px solid #8096d3;background-color:#e9edf9}#textEditor{width:100%;min-height:430px;border:1px dashed #c6cee0;resize:vertical;font-size:24px;line-height:2.3;padding:12px;color:#283147}#legend{display:flex;gap:10px 18px;flex-wrap:wrap;border-top:1px solid #eef0f5;padding-top:18px;font-size:10px;color:#858da0;line-height:2;margin-top:30px}#legend span{display:flex;align-items:center;gap:5px}#legend i{width:12px;height:8px;border-radius:2px}.paper-footer{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;color:#a3aab8;margin-top:30px}.page-caption{display:flex;justify-content:space-between;font-size:11px;color:#949cac;padding-top:15px}dialog{border:1px solid #dce1eb;border-radius:15px;max-width:570px;width:calc(100% - 30px);padding:28px;box-shadow:0 25px 100px #1e2b5040;color:#283147}dialog::backdrop{background:#1c294c55;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between}.dialog-head h2{margin:0}.dialog-head button{border:0;font-size:22px;padding:0 8px}dialog p{font-size:14px;line-height:1.8}dialog textarea{width:100%;height:230px;border:1px solid #cfd6e5;border-radius:8px;padding:14px;resize:vertical}dialog input:not([type=file]){padding:9px;border:1px solid #ccd4e3;border-radius:6px;width:100%;margin:7px 0 18px}dialog input[type=color]{height:48px}dialog label{font-size:14px;display:block}.upload{padding:20px;border:1px dashed #a5b2ce;background:#f3f5fa;border-radius:8px;cursor:pointer;text-align:center}.upload input,.backup-load input{display:block;max-width:100%;margin:12px auto 0;font-size:12px}#ocrStatus{font-size:12px;color:#5e7096}.export-option{display:flex;gap:20px;align-items:center;width:100%;text-align:left;padding:20px;margin-top:15px}.export-option b{font-size:20px;width:48px}.export-option span{flex:1;font-size:14px}.export-option small{font-size:11px;color:#7f899e}.backup-load{margin-top:24px;text-align:center;color:#72809b}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#2c3866;color:white;border-radius:9px;padding:12px 22px;font-size:14px;display:none;z-index:10}
@media(max-width:1000px){header{padding:0 20px}.brand span,#saveStatus{display:none}main{grid-template-columns:230px 1fr}aside{padding:25px 17px}.document-bar{padding:0 18px}.paper-wrap{padding:25px 20px}#paper{padding:35px 30px}.bar-right label{font-size:0}.bar-right select{font-size:12px}}
@media(max-width:680px){header{height:70px;padding:0 14px}.brand{font-size:18px;gap:6px}.brand b{width:30px;height:30px;font-size:22px}.head-actions{gap:6px}.head-actions button{font-size:11px;padding:9px}main{display:flex;flex-direction:column}aside{padding:16px;border-right:0;border-bottom:1px solid #dfe3eb}.rail-title,aside h2,.intro,.aside-bottom{display:none}.section-heading{margin-top:8px}.section-heading+.hint{display:none}#markers{grid-template-columns:repeat(4,1fr);gap:3px}.tool{padding:8px 4px;gap:5px;font-size:11px}.swatch{width:14px;height:13px}.tool.active:after{display:none}#stamps{grid-template-columns:repeat(5,1fr)}#stamps .tool{flex-direction:column;padding:4px 0;gap:0;font-size:10px}.wide{display:inline-flex;width:auto;font-size:12px;margin-top:2px;padding:7px}.wide small{display:none}.tool-note{margin-top:5px;padding:6px 10px;font-size:11px}.document-bar{height:61px;padding:0 10px;gap:4px}.mode-switch button{font-size:11px;padding:7px 9px}.bar-right{gap:2px}.divider{margin:0 3px}.paper-wrap{padding:18px 10px}#paper{padding:26px 22px;min-height:600px}#songTitle{font-size:24px}#lyrics{font-size:21px}.page-caption{font-size:9px}}
@media print{@page{size:A4;margin:18mm}body{background:white}header,aside,.document-bar,.page-caption,dialog,#toast{display:none!important}main{display:block}.paper-wrap{padding:0;max-width:none}#paper{border:0;box-shadow:none;padding:0;min-height:0}#lyrics{display:block!important;font-size:22px!important;line-height:3.7}#textEditor{display:none!important}.char{print-color-adjust:exact;-webkit-print-color-adjust:exact}.paper-footer{margin-top:20px}input{border:0}#legend{break-inside:avoid}}

.breath-slot{display:inline-block;position:relative;width:0;height:0;vertical-align:baseline}.breath-point{position:absolute;bottom:27px;left:0;transform:translateX(-50%);width:20px;height:24px;padding:0;border:0;background:transparent;font-size:17px;line-height:24px;font-weight:700;visibility:hidden;pointer-events:none;user-select:none;z-index:2}.breath-point.placed{visibility:visible}.breath-mode .breath-point,.erase-mode .breath-point.placed{visibility:visible;pointer-events:auto;cursor:pointer}.breath-mode .breath-point:not(.placed){color:#8093a9!important;opacity:.6;border:1px dashed #cbd8e6;border-radius:4px;font-size:12px}.breath-mode .breath-point:hover{background:#e0eff9;opacity:1}.breath-mode .char{cursor:default}@media print{.breath-point:not(.placed){display:none!important}.breath-point.placed{visibility:visible!important;border:0!important;background:transparent!important;print-color-adjust:exact;-webkit-print-color-adjust:exact}}
/* Keep annotation tools reachable while scrolling the lyric document. */
@media screen and (min-width:681px){aside{position:sticky;top:0;align-self:start;height:100dvh;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}}

#songList{display:grid;gap:10px;max-height:55dvh;overflow-y:auto;margin:20px 0}.song-card{text-align:left;display:grid;gap:7px;width:100%;padding:16px}.song-card strong{font-size:16px;overflow-wrap:anywhere}.song-card span{font-size:13px;color:#737e95;overflow-wrap:anywhere}.song-card small{font-size:12px;color:#697eaf}@media(max-width:1150px){#saveStatus{display:none}.brand span{display:none}}@media(max-width:680px){header{height:auto;min-height:70px;flex-wrap:wrap;gap:12px;padding:14px}.head-actions{flex-wrap:wrap;justify-content:flex-end;flex:1 1 280px}.head-actions button{flex:1;white-space:nowrap}.head-actions #saveStatus{display:none}}

.site-footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;background:#fcfcfe;border-top:1px solid #dfe3eb;padding:26px 36px;color:#7c879e;font-size:12px}.public-links{display:flex;flex-wrap:wrap;gap:14px 24px}.public-links a{color:#536488;text-decoration:none;font-size:13px}.public-links a:hover{text-decoration:underline}.info-header{height:80px}.info-back{text-decoration:none;color:#303e72;background:#edf0f8;padding:11px 18px;border-radius:7px;font-size:14px}.info-page{display:block;max-width:920px;min-height:calc(100vh - 170px);margin:0 auto;padding:55px 30px 70px}.info-page .eyebrow{color:#7184ab;font-size:12px;letter-spacing:2px}.info-page h1{font-size:32px;line-height:1.6;margin:13px 0 22px;letter-spacing:.03em}.info-page .lead{font-size:17px;line-height:2;color:#596781}.info-page section{background:white;border:1px solid #e0e5ef;padding:28px 32px;border-radius:10px;margin-top:22px}.info-page h2{font-size:21px;margin:0 0 16px}.info-page h3{font-size:17px;margin:26px 0 10px}.info-page p,.info-page li{font-size:16px;line-height:2}.info-page a{color:#3f5a9a;text-underline-offset:4px;overflow-wrap:anywhere}.info-page li+li{margin-top:9px}.info-page .example{padding:20px 24px;background:#f3f6fb;border-radius:7px;font-size:21px;line-height:2.8;overflow-wrap:anywhere}.info-page mark{color:inherit;padding:0 2px;background:#ef646455}.info-page .example-ruby{position:relative}.info-page .example-ruby small{position:absolute;bottom:100%;left:50%;transform:translateX(-50%);color:#ad69cd;line-height:1;font-size:16px}.info-page .tip{border-left:3px solid #7088be;padding-left:16px;color:#5d6e8b}.info-page dl{display:grid;grid-template-columns:140px 1fr;gap:12px;font-size:16px;line-height:1.8}.info-page dd{margin:0}.ad-slot{margin:30px auto;text-align:center;max-width:900px;clear:both}.ad-slot .ad-label{font-size:12px;color:#8892a5;display:block;margin-bottom:8px}.ad-slot[hidden]{display:none}.adsbygoogle{display:block}@media(max-width:680px){.info-header{height:auto;flex-wrap:nowrap}.info-back{font-size:12px;padding:9px}.info-page{padding:30px 16px 40px}.info-page h1{font-size:26px}.info-page section{padding:23px 20px}.info-page dl{grid-template-columns:1fr;gap:3px}.info-page dd{margin-bottom:12px}.site-footer{padding:22px 18px}.public-links{gap:12px 20px}}@media print{.site-footer,.ad-slot{display:none!important}}