.ref-page .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}
.ref-page-jump{display:flex;align-items:center;justify-content:center;gap:10px;margin:0;padding:8px 12px}.ref-page-jump label{font-size:11px;margin:0}.ref-page-jump input{width:75px;padding:6px;margin:0;font-size:13px}.ref-page-jump button{font-size:11px;min-height:36px;padding:5px 12px}.ref-cache-tools{border-top:1px solid var(--line);padding:18px 0;font-size:12px}.ref-cache-tools summary{cursor:pointer;color:var(--quiet)}.ref-cache-dialog{max-width:min(440px,95vw);padding:25px;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:16px}.ref-cache-dialog::backdrop{background:#171e22aa}
.ref-page{max-width:1050px;margin:auto}
.ref-heading{padding:28px 0 18px}.ref-heading h1{font-size:clamp(32px,5vw,50px);letter-spacing:-2px;line-height:1.3}
.ref-stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.ref-stats span{border:1px solid var(--line);border-radius:30px;padding:5px 10px;font-size:11px;color:var(--quiet)}
.ref-search{display:flex;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:8px;margin:12px 0 20px;box-shadow:0 7px 25px #233d3208}.ref-search input{flex:1;min-width:0;border:0;background:transparent;margin:0;padding:12px;font-size:16px}.ref-search button{flex-shrink:0;border-radius:12px}
.ref-tabs,.ref-intents{display:flex;gap:7px;flex-wrap:wrap;margin:14px 0}.ref-tabs button,.ref-intents button{border-radius:24px;padding:7px 14px;min-height:40px;background:transparent;font-size:13px}
.ref-tabs button[aria-pressed=true],.ref-intents button[aria-pressed=true]{background:var(--brand);border-color:var(--brand);color:var(--paper)}
.ref-filters{display:grid;grid-template-columns:130px minmax(0,1fr);gap:12px;margin:18px 0}.ref-filters label{font-size:11px;min-width:0;color:var(--quiet)}.ref-filters select{display:block;width:100%;min-width:0;margin:5px 0 0;padding:10px;background:var(--surface);border:1px solid var(--line);border-radius:10px;color:var(--ink);font-size:13px}
.ref-result-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:32px 0 14px}.ref-result-heading h2{margin:0}.ref-result-heading span{font-size:12px;color:var(--quiet)}
.ref-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.ref-result{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:17px;overflow:hidden;min-width:0}
.ref-entry-link{display:block;width:100%;text-align:left;padding:20px 78px 20px 20px;border:0;border-radius:0;background:transparent;min-height:190px;overflow-wrap:anywhere}.ref-entry-link h3{font-size:23px;margin:7px 0 3px;line-height:1.5;font-weight:500}.ref-entry-link p{font-size:12px;margin:7px 0}.ref-entry-link small{font-size:10px;color:var(--quiet);display:block}
.ref-result-type{font-size:10px;letter-spacing:1px;color:var(--quiet)}.ref-reading{font-size:15px;color:var(--quiet);margin:3px 0 10px}.ref-open{display:block;margin-top:14px;font-size:11px;color:var(--brand)}
.ref-sound{display:inline-flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;width:56px;min-height:60px;border:1px solid var(--line);background:var(--soft);border-radius:16px;padding:8px;flex-shrink:0}.ref-sound svg{height:22px;width:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.ref-sound-label{font-size:9px}.ref-result>.ref-sound{position:absolute;right:14px;top:20px}
.ref-sound[data-audio-state=playing]{background:var(--brand);color:var(--paper)}.ref-sound[data-audio-state=playing] .sound-wave{animation:ref-sound-wave 1.2s ease-in-out infinite}.ref-sound[data-audio-state=loading] svg{animation:ref-audio-loading 1s ease-in-out infinite}
.ref-guide{background:var(--soft);padding:22px;border-radius:18px;border:1px solid var(--line);margin-top:24px}.ref-guide p{font-size:13px}.ref-comparison{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.ref-form{display:flex;flex-direction:column;gap:8px;text-align:left;background:var(--surface);padding:18px;min-width:0;border-radius:13px}.ref-form>span:first-child{font-size:22px;overflow-wrap:anywhere}.ref-form strong{font-size:12px;font-weight:500}.ref-form small{font-size:12px;color:var(--quiet);line-height:1.7}.ref-form-link{font-size:11px;color:var(--brand);margin-top:auto}
.ref-pagination{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:26px 0;font-size:12px}.ref-pagination button{font-size:12px}.ref-footnote{font-size:11px;color:var(--quiet);margin:26px 0}
.ref-empty{padding:45px 25px;text-align:center;background:var(--soft);border:1px solid var(--line);border-radius:16px}.ref-empty>span{display:block;font:50px var(--serif);margin-bottom:14px}.ref-empty p{font-size:13px;max-width:440px;margin:10px auto}
.ref-loading{padding:45px;text-align:center;color:var(--quiet);animation:ref-audio-loading 1.2s ease-in-out infinite}.ref-loading span{display:block;font-size:12px;margin-top:10px}
.ref-detail{max-width:900px;margin:0 auto}.ref-detail-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:25px 0}.ref-detail-heading>div{min-width:0}.ref-detail-heading h1{font-size:clamp(28px,5vw,42px);overflow-wrap:anywhere;letter-spacing:-1px}.ref-detail-heading p{font-size:12px;margin-bottom:0}.ref-detail-heading .ref-sound{width:72px;min-height:72px;border-radius:22px}
.ref-context{border-left:2px solid var(--accent);padding:8px 15px;font-size:14px}.ref-reader{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:24px 0}
.ref-reader-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line)}.ref-reader-bar>span{font-size:11px;overflow-wrap:anywhere;min-width:0}.ref-reader-bar button{font-size:11px;min-height:36px;padding:5px 10px;flex-shrink:0}
.ref-image-stage{overflow:auto;position:relative;max-height:72svh;background:#e8e7e1;overscroll-behavior:contain;touch-action:pan-y pinch-zoom}.ref-image-stage img{display:block;width:100%;max-width:none;height:auto;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.ref-image-stage.is-zoomed{touch-action:none;cursor:grab}
.ref-image-status{position:sticky;bottom:0;padding:16px;background:var(--surface);text-align:center;font-size:12px}.ref-image-status[hidden]{display:none}
.ref-reader-tools{display:flex;justify-content:space-between;align-items:center;gap:5px;padding:12px;border-top:1px solid var(--line);background:var(--surface)}.ref-reader-tools button{font-size:12px;padding:7px 12px}.ref-reader>.small{padding:0 16px;margin-bottom:12px;font-size:10px}
.ref-page-choices{display:flex;gap:8px;padding:12px;overflow:auto}.ref-page-choices button{font-size:11px;min-height:34px;white-space:nowrap}.ref-page-choices button[aria-pressed=true]{background:var(--brand);color:var(--paper)}
.ref-text{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.ref-text>div{border-bottom:1px solid var(--line);padding:12px 0}.ref-text>div>span{font-size:11px;color:var(--quiet)}.ref-text p{white-space:pre-line;margin:7px 0;color:var(--ink)}.ref-text small{display:block;color:var(--quiet);font-size:11px;margin-top:16px}
.ref-warning{background:#f3e6cb;padding:12px;border-radius:10px;color:#6c5733;font-size:12px}.ref-download{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--soft)}.ref-download strong{font-size:14px;font-weight:500}.ref-download p{font-size:12px;margin:6px 0 0}.ref-download button{font-size:12px;flex-shrink:0}
.ref-books{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.ref-book-card{display:flex;gap:18px;align-items:center;text-align:left;padding:18px;min-height:145px;border-radius:16px}.ref-book-card>span:last-child{min-width:0}.ref-book-spine{display:grid;place-items:center;width:48px;height:92px;background:var(--brand);color:var(--paper);border-radius:2px 8px 8px 2px;font:25px var(--serif);flex-shrink:0}.ref-book-card strong{display:block;font-size:17px;font-weight:500}.ref-book-card small{display:block;font-size:11px;color:var(--quiet);margin:8px 0}.ref-book-card em{font-style:normal;font-size:11px;color:var(--brand)}
.ref-reader-dialog{width:min(1120px,100vw);max-width:100vw;height:96svh;max-height:100svh;padding:12px;background:var(--paper);border:1px solid var(--line);border-radius:16px;color:var(--ink)}.ref-reader-dialog::backdrop{background:#171e22ba;backdrop-filter:blur(4px)}.ref-fullscreen-close{display:block;margin-left:auto;font-size:12px}.ref-reader-dialog .ref-reader{margin:10px 0}.ref-reader-dialog .ref-image-stage{max-height:calc(96svh - 230px);touch-action:none}.ref-reader-dialog [data-ref-fullscreen]{display:none}.ref-reader-dialog[open]{animation:ref-dialog-in .44s ease-out}
html[data-theme=yoru] :is(.ref-heading,.ref-result,.ref-guide,.ref-text,.ref-download,.ref-book-card,.ref-reader,.ref-search){background:var(--paper);border:3px solid;border-color:#fff6ff #675071 #675071 #fff6ff;border-radius:1px;box-shadow:3px 3px 0 #7228b988}html[data-theme=yoru] .ref-heading{padding:22px;margin-bottom:20px}html[data-theme=yoru] .ref-heading .eyebrow,html[data-theme=yoru] .ref-guide>.eyebrow{background:var(--brand);color:var(--paper);padding:4px 8px;display:inline-block}html[data-theme=yoru] .ref-sound{border-radius:2px}html[data-theme=yoru] .ref-book-spine{background:linear-gradient(135deg,#7926bd,#b546b6)}
html[data-theme=yoru] :is(.ref-tabs,.ref-intents) button[aria-pressed=true],html[data-theme=yoru] .ref-sound[data-audio-state=playing]{background:var(--brand);color:var(--paper)}
html[data-theme=yoru] .ref-filters{background:var(--paper);padding:12px;border:1px solid var(--line)}
@keyframes ref-sound-wave{0%,100%{opacity:.3}50%{opacity:1}}@keyframes ref-audio-loading{0%,100%{opacity:.45}50%{opacity:1}}@keyframes ref-dialog-in{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:none}}
@media(max-width:700px){.ref-heading{padding-top:15px}.ref-stats{gap:6px}.ref-stats span{font-size:10px}.ref-result-grid,.ref-books{grid-template-columns:1fr}.ref-entry-link{min-height:170px}.ref-comparison{grid-template-columns:1fr}.ref-form{display:grid;grid-template-columns:1fr auto;gap:6px;padding:15px}.ref-form>span:first-child{font-size:22px}.ref-form strong,.ref-form small{grid-column:1/-1}.ref-form-link{grid-column:2;grid-row:1}.ref-guide{padding:17px}.ref-tabs{gap:5px}.ref-tabs button{padding:7px 11px}.ref-filters{grid-template-columns:90px minmax(0,1fr)}.ref-detail-heading h1{font-size:30px}.ref-reader-tools{padding:8px 5px;gap:3px}.ref-reader-tools button{font-size:11px;padding:7px;min-width:35px}.ref-download{display:block;padding:17px}.ref-download button{width:100%;margin-top:15px}.ref-reader-dialog{width:100vw;height:100svh;border-radius:0;padding:8px}.ref-reader-dialog .ref-image-stage{max-height:calc(100svh - 230px)}.ref-reader-bar{padding:10px}.ref-search input{padding:8px}.ref-search button{padding:10px 12px}}
@media(prefers-reduced-motion:reduce){.ref-sound svg,.ref-sound .sound-wave,.ref-loading,.ref-reader-dialog[open]{animation:none!important}}