.batch-panel{margin:24px 0;padding:24px 28px;background:var(--green-soft);border:1px solid var(--line);border-radius:5px}
.start-guide{max-width:940px;margin:0 auto}
.guide-header{margin-bottom:28px}.guide-header h1{font:500 clamp(30px,4vw,42px)/1.3 var(--serif);margin:12px 0}.guide-header>p:not(.eyebrow){font-size:15px;line-height:1.85;max-width:620px;color:var(--muted)}.guide-header>.text-button{display:inline-block;margin-top:12px}
.guide-steps{list-style:none;padding:0;display:grid;gap:18px}.guide-step{display:grid;grid-template-columns:42px minmax(0,1fr);gap:18px;padding:24px;background:var(--white);border:1px solid var(--line);border-radius:8px}.guide-number{font:italic 29px/1.3 var(--serif);color:#7a947d}.guide-step h2{font:500 23px/1.4 var(--serif);margin:0 0 12px}.guide-step p{font-size:15px;line-height:1.85;margin:10px 0}.guide-step .fine-note{font-size:13px;color:var(--muted)}.guide-step>.guide-number{margin-top:1px}
.start-guide .guide-example{padding:15px 18px;background:var(--paper);border-left:3px solid var(--line);margin:12px 0}.start-guide .guide-example .english-text{font-size:25px;line-height:1.75;margin:0 0 10px}.start-guide .guide-example .guide-translation{margin:0;color:var(--muted)}.start-guide .guide-example .guide-english,.start-guide .guide-example .guide-pattern{font:500 21px/1.7 var(--serif);overflow-wrap:anywhere}.guide-task{color:var(--green);font-weight:600}.guide-detail{margin-top:14px}.guide-detail>summary,.guide-player-options>summary,.guide-more>summary{cursor:pointer;color:var(--green);font-size:14px;line-height:1.8}.guide-player-options{flex-basis:100%}.guide-player-options[open]>.compact-audio-options{margin-top:10px}.guide-recall-hint,.guide-note{padding:12px 16px;background:var(--green-soft);border-radius:4px}.guide-step .button{white-space:normal;max-width:100%}.guide-step .compact-audio{margin:12px 0}.guide-more{margin-top:28px;padding:20px 24px;border:1px solid var(--line);border-radius:8px}.guide-more>summary{font-weight:600}.guide-more dt{margin-top:20px;font-weight:600;font-size:15px}.guide-more dd{margin:6px 0 0;font-size:14px;line-height:1.85;color:var(--muted)}
@media(max-width:540px){.guide-step{grid-template-columns:minmax(0,1fr);gap:6px;padding:18px}.guide-number{font-size:24px}.guide-step h2{font-size:22px}.start-guide .guide-example{padding:12px}.start-guide .guide-example .english-text{font-size:23px}.start-guide .guide-example .guide-english,.start-guide .guide-example .guide-pattern{font-size:20px}.guide-more{padding:18px}.guide-header>.text-button{font-size:13px}}
.word-with-punctuation{white-space:nowrap}
.unit-story-paper>.page-help{margin:0;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:21px 25px}
.unit-story-paper>.page-help .page-preteach{display:grid;grid-template-columns:repeat(auto-fit,minmax(125px,1fr));gap:10px}
.unit-story-paper>.page-help .preteach-item{max-width:none;min-width:0}
.unit-story-paper>.page-help .page-guides{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 25px}
.unit-story-paper .unit-reading-page{min-height:0}
.unit-story-paper .page-art img{height:auto;max-height:360px}
@media(max-width:800px){.unit-story-paper>.page-help .page-guides{grid-template-columns:1fr}}
@media(max-width:540px){.unit-story-paper>.page-help{padding:16px 18px}.unit-story-paper>.page-help .page-preteach{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}}
.batch-intro h2{font:500 24px var(--serif);margin-bottom:7px}
.batch-intro p,.batch-preview>p{font-size:13px;color:var(--muted);line-height:1.8}
.batch-editor{margin-top:14px}.batch-editor summary,.full-entry summary{cursor:pointer;color:var(--green);font-weight:600;font-size:13px}
.batch-form{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:18px;font-size:13px}
.batch-form input{width:86px;background:var(--white);border:1px solid var(--line);border-radius:3px;padding:9px;margin:0 5px;color:var(--ink)}
.batch-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 18px;max-height:240px;overflow:auto;margin:14px 0 18px;padding:3px}
.batch-choices label{display:flex;align-items:flex-start;gap:8px;font-size:13px;overflow-wrap:anywhere}
.batch-choices input{margin-top:4px;accent-color:var(--green);flex-shrink:0}
.batch-reuse{color:var(--green);font-size:11px;margin-top:6px}
.context-sentence{font:italic 18px/1.65 var(--serif);padding:12px 16px;margin:12px 0;border-left:3px solid var(--line);background:var(--paper);color:var(--muted)}
.full-entry{margin:18px 0;padding:17px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.full-entry[open] summary{margin-bottom:16px}.full-entry .drawer-meaning{font-size:14px}
.unit-banner{display:flex;justify-content:space-between;align-items:center;gap:28px;background:var(--orange-soft);border:1px solid var(--line);padding:27px 30px;border-radius:5px;margin:25px 0}
.unit-banner h2{font:500 29px var(--serif);margin:8px 0}.unit-banner p{font-size:13px;line-height:1.8;color:var(--muted);max-width:720px}.unit-banner .unit-progress{font-size:11px;margin-top:9px}.unit-banner>.button{flex-shrink:0}
.unit-header{max-width:850px;margin:30px 0}.unit-header h1{font:500 clamp(30px,4vw,44px)/1.25 var(--serif);margin:14px 0}.unit-header>p{font-size:15px;line-height:1.9;color:var(--muted)}.unit-header .unit-status{font-size:13px;margin:14px 0 20px}.unit-header .button{max-width:100%;white-space:normal;text-align:left}
.unit-how{padding:24px 28px;background:var(--green-soft);margin:25px 0 30px;border-radius:4px}.unit-how h2{font:500 24px var(--serif);margin-bottom:12px}.unit-how ol{padding-left:22px;font-size:14px;line-height:1.9;color:var(--muted)}
.unit-stories{display:grid;gap:20px;margin-bottom:28px}.unit-story-card{display:grid;grid-template-columns:170px minmax(0,1fr);border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--white)}.unit-story-art{background:var(--green-soft);display:flex;align-items:center;justify-content:center;min-height:160px}.unit-story-art img{width:100%;height:100%;object-fit:contain;max-height:320px}.unit-story-art .cover-fallback{min-height:0;font:italic 23px/1.5 var(--serif);padding:20px;text-align:center}.unit-story-content{padding:24px 28px}.unit-story-content h2{font:500 29px/1.2 var(--serif);margin:8px 0 10px}.unit-story-content>p{font-size:14px;line-height:1.8;color:var(--muted);margin-bottom:8px}.unit-story-content .unit-story-meta{font-size:12px;color:var(--green)}.unit-story-content .fine-note{font-size:12px}.unit-story-content>.button{margin-top:12px}
.unit-word-details{margin-top:12px;font-size:13px}.unit-word-details summary,.unit-patterns summary{cursor:pointer;color:var(--green)}.unit-word-details p{margin:12px 0 6px;font-size:12px;color:var(--muted)}.unit-word-chips{display:flex;flex-wrap:wrap;gap:6px}.unit-word-chip{background:var(--green-soft);border:1px solid var(--line);padding:5px 9px;border-radius:3px;font-size:14px}.unit-prepare{max-width:900px;margin:auto}.unit-prepare>.source-block{margin-top:22px}.unit-prepare .prepare-panel>.button{margin-top:20px}.unit-patterns{margin-top:24px;font-size:13px}
.page-help{margin:0 0 24px;padding:17px 19px;border:1px solid var(--line);background:var(--green-soft);border-radius:4px;font-family:var(--sans)}.page-help details+details{margin-top:15px}.page-help summary{font-weight:600;font-size:14px;color:var(--green);cursor:pointer}.page-preteach{display:flex;flex-wrap:wrap;gap:9px;margin-top:12px}.preteach-item{flex:1 1 125px;max-width:270px}.preteach-word{display:flex;flex-direction:column;align-items:flex-start;padding:10px 12px;text-align:left;background:var(--white);border:1px solid var(--line);border-radius:3px;min-height:75px;width:100%;gap:3px}.preteach-word strong{font:600 20px/1.2 var(--serif)}.preteach-word span{font-size:13px;color:var(--ink);line-height:1.5}.preteach-word small{font-size:10px;color:var(--green)}.preteach-note{font-size:12px;line-height:1.7;margin-top:6px;color:var(--muted)}.help-footnote{font-size:11px;color:var(--muted);margin-top:10px}.page-guide{margin-top:11px;font-size:13px;line-height:1.8}.page-guide strong{font:600 18px/1.45 var(--serif);display:block}.page-guide p{margin-top:4px}.page-guide .guide-example{color:var(--green);font-size:13px;line-height:1.8}.reading-page.text-only{display:block;min-height:0}.reading-page.text-only .page-prose{max-width:930px;margin:auto;padding:30px 40px}.unit-reading-page .page-prose{justify-content:flex-start}.page-translation{margin-top:17px;font:13px/1.9 var(--sans);color:var(--muted)}.page-translation summary{cursor:pointer;color:var(--green)}.page-translation p{white-space:pre-line;margin-top:10px;padding:12px 14px;border-left:2px solid var(--line);background:var(--paper)}
@media(max-width:800px){.unit-banner{align-items:flex-start;flex-direction:column;gap:16px}.unit-story-card{grid-template-columns:125px minmax(0,1fr)}.unit-story-content{padding:21px}.unit-story-art .cover-fallback{font-size:20px;padding:15px}.unit-reading-page{display:block}.unit-reading-page .page-art{max-height:300px}.unit-reading-page .page-art img{max-height:300px}.reading-page.text-only .page-prose{padding:26px}}
@media(max-width:540px){.unit-banner{padding:22px 20px}.unit-banner h2{font-size:26px}.unit-header>p{font-size:14px}.unit-how{padding:20px}.unit-how ol{font-size:13px}.unit-story-card{display:block}.unit-story-art{min-height:0;max-height:170px}.unit-story-art .cover-fallback{font-size:22px;padding:17px}.unit-story-art img{max-height:170px;object-fit:contain}.unit-story-content{padding:21px 20px}.unit-story-content h2{font-size:26px}.unit-story-content>p{font-size:13px}.reading-page.text-only .page-prose{padding:23px 20px}.page-help{padding:14px 12px;margin-bottom:22px}.page-help summary{font-size:13px}.preteach-item{flex-basis:105px}.preteach-word{padding:9px 10px}.preteach-word span{font-size:12px}.page-guide{font-size:13px}.page-translation{font-size:13px}.unit-reading-page .english-text{font-size:24px}.unit-reading-page .audio-track-top{font-size:10px}}
@media(max-width:540px){.batch-panel{padding:20px 16px}.batch-intro h2{font-size:22px}.batch-form{gap:10px}.batch-choices{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.batch-form input{width:72px}.batch-intro p{font-size:12px}.filter-tabs{flex-wrap:wrap}.context-sentence{font-size:17px}.wordbook-card>p{font-size:13px;line-height:1.65}.word-story-links{font-size:11px}.study-word .word-meaning{font-size:12px}.word-label{font-size:10px}}
/* Wide readers can keep the memory card beside the article and click another
   word directly. Narrow screens retain the accessible modal drawer. */
@media(min-width:1200px){
  .word-card-open #main{width:calc(100% - 410px);max-width:none;margin-left:0;margin-right:410px}
  .word-card-open .word-drawer{width:410px;max-width:410px}
  .word-card-open .story-top{display:block}
}