/* Five editorial teaching scenes. Every illustrated control is inert HTML, not a form. */
.guide-page{--guide-focus:#6b927e;--guide-wash:#edf2e9;--guide-rule:#c7d3c5;--guide-onfield:#fffefa;max-width:1160px;margin:0 auto;padding:24px 0 34px}
[data-theme="dark"] .guide-page{--guide-focus:#93bca3;--guide-wash:#1c2e24;--guide-rule:#42584b;--guide-onfield:#101915}
html[data-screen="tutorial"] #breadcrumb{display:none}
.guide-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:26px}
.guide-toolbar>p{font-size:.9375rem;color:var(--muted);margin:0}
.guide-toolbar>p>span{font-variant-numeric:tabular-nums;margin-left:16px;color:var(--ink);font-weight:600}
.guide-skip{background:transparent;border:1px solid var(--line);font-size:.875rem;padding:10px 14px;white-space:nowrap}
.guide-layout{display:grid;grid-template-columns:minmax(260px,.85fr) minmax(0,1.5fr);gap:54px;align-items:center}
.guide-copy{padding:12px 0}
.guide-chapter{font:italic 4rem/1 Georgia,"Times New Roman",serif;color:var(--field);opacity:.65;display:block;margin-bottom:24px}
.guide-copy h1{font-size:2.65rem;line-height:1.17;letter-spacing:-.035em;margin-bottom:22px;max-width:370px;outline-offset:7px}
.guide-caption{font-size:1.125rem;line-height:1.7;color:var(--ink);margin-bottom:24px;max-width:360px}
.guide-example-note{font-size:.875rem;line-height:1.65;color:var(--muted);max-width:280px;border-left:2px solid var(--guide-rule);padding-left:14px}
.guide-figure{margin:0;min-width:0}
.guide-scene{position:relative;isolation:isolate;min-height:450px;padding:28px;border:1px solid var(--guide-rule);border-radius:18px;background:var(--guide-wash);display:flex;flex-direction:column;justify-content:center;gap:14px;overflow:hidden}
.guide-scene:before{content:'';position:absolute;inset:15px;border:1px solid var(--guide-rule);border-radius:10px;opacity:.35;pointer-events:none;z-index:-1}
.scene-window{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 6px 20px #14231d0b;overflow:hidden}
.scene-window-bar{min-height:42px;display:flex;align-items:center;gap:10px;padding:8px 16px;border-bottom:1px solid var(--line);font-size:.875rem}
.scene-brand{font:italic 20px Georgia,serif;color:var(--field)}
.scene-window-bar strong{font-weight:500}
.scene-window-detail{margin-left:auto;font-size:.8125rem;color:var(--muted);white-space:nowrap}
.guide-scene p{margin:0;font-size:1rem;line-height:1.5}
.scene-label{font-size:.875rem;line-height:1.45;color:var(--muted);display:flex;align-items:center;gap:7px;font-weight:500}
.scene-label i{display:grid;place-items:center;width:21px;height:21px;border:1px solid var(--guide-rule);border-radius:50%;font:500 .75rem/1 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--field);flex-shrink:0}
.scene-focus{border-radius:6px}
.read-question{display:grid;grid-template-columns:minmax(0,1fr) 144px;gap:16px;margin:14px 16px;padding:4px;align-items:center}
.guide-scene .mini-question{font:400 1.22rem/1.45 Georgia,"Times New Roman",serif;letter-spacing:-.01em}
.read-question .mini-question{margin-top:8px}
.section-drawing{width:144px;height:100px;stroke:var(--field);fill:none;stroke-width:1.5;overflow:visible}
.section-drawing text{font:13px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;fill:var(--field);stroke:none}
.section-drawing .drawing-fill{fill:var(--green-soft);stroke:none}
.section-drawing .drawing-fine{stroke-width:1;opacity:.6}
.read-answer{margin:0 16px 14px;padding:12px 14px;background:var(--soft)}
.read-answer p{margin-top:6px;display:flex;gap:12px}
.read-answer p b{color:var(--field)}
.read-source{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:0 16px 18px}
.read-source>div{padding:4px}
.read-source p{margin-top:7px;font-size:.9375rem;line-height:1.55}
.scene-margin-note{display:flex;gap:10px;align-items:center;justify-content:center;font-size:.9375rem;color:var(--field);min-height:26px}
.guide-scene svg:not(.section-drawing):not(.scene-pointer):not(.scene-flow):not(.scene-wave){width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.scene-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:5px;min-height:40px;font-size:.9375rem;line-height:1.35;padding:8px 12px;background:var(--surface);color:var(--ink);font-weight:500;text-align:center}
.scene-button.chosen{border-color:var(--field);background:var(--green-soft);color:var(--field)}
.scene-button.solid{background:var(--field);color:var(--guide-onfield);border-color:var(--field)}
.scene-button.flag{border-color:var(--signal);color:var(--signal);background:var(--signal-soft)}
.scene-button.plain{background:transparent}
.scene-decisions{display:flex;gap:10px;margin:16px}
.sound-window>.mini-question{margin:16px 18px 0}
.scene-note{border:1px solid var(--line);border-radius:6px;padding:12px 14px;margin:14px 16px;background:var(--surface)}
.scene-note>p{margin-top:5px}
.scene-save-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;border-top:1px solid var(--line)}
.scene-flow{width:80px;height:26px;stroke:var(--field);fill:none;stroke-width:1.6;margin:-6px auto;flex-shrink:0}
.scene-next-card{border:1px solid var(--guide-rule);padding:16px;display:flex;align-items:center;gap:14px;background:var(--surface);border-radius:9px}
.scene-next-card p{font:400 1.25rem/1.4 Georgia,serif;margin-top:4px}
.scene-result-check{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:var(--field);background:var(--green-soft);flex-shrink:0}
.scene-page-tab{margin-left:auto;font:italic 2.4rem Georgia,serif;color:var(--field);opacity:.6}
.scene-pointer{position:absolute;top:0;left:0;width:25px;height:30px;fill:var(--ink);stroke:var(--surface);stroke-width:2;filter:drop-shadow(0 2px 2px #14231d35);opacity:0;z-index:3;pointer-events:none;transform-origin:4px 3px}
.correction-actions{display:flex;align-items:center;gap:12px;padding:14px 16px 8px;flex-wrap:wrap}
.scene-issue{display:inline-flex;gap:5px;align-items:center;font-size:.875rem;color:var(--field);border:1px solid var(--guide-rule);border-radius:20px;padding:5px 10px}
.scene-option{display:flex;gap:12px;align-items:center;margin:6px 16px 0;padding:12px;background:var(--soft);border-radius:6px}
.scene-letter{width:26px;height:26px;flex-shrink:0;display:grid;place-items:center;border:1px solid var(--line);border-radius:4px;font-size:.875rem;color:var(--muted)}
.scene-option p{position:relative;border-bottom:2px solid var(--signal);padding-bottom:3px}
.typo-mark{position:absolute;right:0;bottom:-22px;font-size:20px;color:var(--signal)}
.scene-comment-toggle{display:flex;align-items:center;gap:9px;padding:14px 18px 8px;font-size:.9375rem;color:var(--field)}
.correction-form{padding:4px 16px 16px}
.scene-text-box{padding:10px 12px;border:1px solid var(--line);border-radius:5px;background:var(--surface);margin:6px 0 12px;min-height:43px;font-size:1rem;line-height:1.4}
[data-type]{display:block}
.correction-label{margin-bottom:7px}
.scene-correction{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--green-soft);border-left:3px solid var(--field);border-radius:4px;font-size:1rem;color:var(--field)}
.scene-correction strong{font-weight:500;flex:1}
.scene-voice-context{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 6px}
.scene-button.mic{color:var(--field);border-color:transparent;background:transparent}
.voice-window{width:90%;align-self:center}
.voice-mini-title{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:14px 16px 10px}
.voice-mini-title>span:first-child{display:flex;gap:8px;align-items:center;color:var(--field)}
.voice-mini-title strong{font-size:1rem;font-weight:600}
.scene-language{border:1px solid var(--line);border-radius:4px;padding:6px 10px;font-size:.875rem}
.scene-language>span{margin-left:10px}
.scene-consent{display:flex;gap:6px;align-items:center;color:var(--muted);padding:0 16px;font-size:.875rem;line-height:1.4}
.scene-voice-status{display:flex;gap:10px;align-items:center;padding:8px 16px 0;color:var(--field);font-size:.875rem}
.scene-wave{width:160px;height:32px;stroke:var(--field);stroke-width:2.2;stroke-linecap:round;fill:none}
.scene-wave path{transform-box:fill-box;transform-origin:center}
.scene-transcript{margin:8px 16px 0;padding:12px;border:1px solid var(--line);border-radius:5px}
.scene-transcript p{font-size:1rem;line-height:1.5}
.scene-edit-label{margin-top:8px;display:flex;gap:6px;align-items:center;font-size:.875rem;color:var(--muted)}
.voice-insert{display:flex;justify-content:flex-end;padding:12px 16px}
.scene-appended{background:var(--surface);border:1px solid var(--guide-rule);border-radius:7px;padding:12px 16px}
.scene-appended .existing-comment{color:var(--muted);margin:7px 0 3px;font-size:.9375rem}
.scene-appended .inserted-comment{border-left:3px solid var(--field);padding-left:10px;font-size:.9375rem;color:var(--field)}
.skip-window .scene-note{margin-top:12px;margin-bottom:8px}
.scene-skip-row{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:0 16px 12px}
.scene-skip-row>.scene-label{max-width:230px}
.scene-question-list{border:1px solid var(--guide-rule);border-radius:8px;background:var(--surface);padding:10px 16px}
.scene-list-title{font-size:.9375rem;font-weight:600;display:block;padding-bottom:8px}
.scene-list-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line);border-radius:4px}
.scene-list-row>span:nth-child(2){flex:1;font-size:.9375rem}
.scene-list-row strong{font-weight:500;display:block;font-size:1rem;line-height:1.4}
.scene-list-row small{font-size:.875rem;color:var(--muted);line-height:1.4}
.scene-list-row.secondary{padding:8px 0 0;color:var(--muted)}
.scene-return-card{display:flex;gap:12px;align-items:center;background:var(--green-soft);border:1px solid var(--guide-rule);padding:14px 16px;border-radius:8px}
.scene-return-card p{margin-top:5px;font-size:.9375rem}
.scene-bookmark{color:var(--field)}
.guide-scene .scene-bookmark svg{width:28px!important;height:38px!important}
.guide-figure>figcaption{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:8px;font-size:.8125rem;color:var(--muted);line-height:1.5;min-height:44px}
.guide-motion-controls{display:flex;gap:0;flex-shrink:0}
.guide-motion-controls button{background:transparent;border-color:transparent;font-size:.8125rem;padding:8px 9px;min-height:44px}
.guide-motion-controls button:disabled{opacity:.5}
.guide-navigation{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px}
.guide-indicators{display:flex;gap:10px}
.guide-indicator{width:44px;height:44px;padding:8px;border-radius:50%;background:transparent;font-size:.9375rem;border:1px solid var(--line);font-variant-numeric:tabular-nums}
.guide-indicator[data-visited]{border-color:var(--field);color:var(--field)}
.guide-indicator[aria-current]{background:var(--field);color:var(--guide-onfield);border-color:var(--field)}
.guide-indicator:disabled{opacity:.5}
.guide-nav-actions{display:flex;gap:12px;align-items:center}
.guide-nav-actions>button{min-width:100px}
#review-guide{font-size:.875rem;border:1px solid var(--line);border-radius:5px;background:transparent;padding:8px 12px;margin-left:auto;min-height:44px}
.back-to-hub{display:flex;align-items:center;justify-content:space-between;gap:10px}
@media(max-width:1050px){.guide-layout{gap:28px;grid-template-columns:minmax(220px,.75fr) minmax(0,1.4fr)}.guide-scene{padding:20px}.guide-copy h1{font-size:2.2rem}.guide-chapter{font-size:3.3rem}.read-question{grid-template-columns:1fr 110px;gap:8px}.section-drawing{width:110px}}
@media(max-width:760px){
 .guide-page{padding:10px 0 18px}
 .guide-toolbar{margin-bottom:8px;gap:6px}
 .guide-toolbar>p{font-size:.875rem;line-height:1.4}
 .guide-toolbar>p>span{margin-left:8px;white-space:nowrap}
 .guide-skip{font-size:.8125rem;padding:9px 10px}
 .guide-layout{display:flex;flex-direction:column;gap:10px;align-items:stretch}
 .guide-copy{padding:0;display:grid;grid-template-columns:1fr;gap:7px}
 .guide-chapter{display:none}
 .guide-copy h1{font-size:1.85rem;line-height:1.2;margin:0;max-width:none}
 .guide-caption{font-size:.9375rem;line-height:1.5;max-width:none;margin:0}
 /* The figure retains its explicit illustrative-only caption on phones. */
 .guide-example-note{display:none}
 .guide-scene{padding:12px;min-height:0;border-radius:12px;gap:10px}
 .guide-scene:before{display:none}
 .scene-window{border-radius:7px}
 .scene-window-bar{min-height:36px;padding:6px 11px;gap:7px;font-size:.8125rem}
 .scene-window-detail{font-size:.75rem}
 .scene-brand{font-size:18px}
 .scene-label{font-size:.8125rem;line-height:1.4;gap:6px}
 .scene-label i{width:19px;height:19px;font-size:.75rem}
 .guide-scene p{font-size:.9375rem;line-height:1.4}
 .guide-scene .mini-question{font-size:1.05rem;line-height:1.4}
 .read-question{grid-template-columns:minmax(0,1fr) 90px;gap:8px;margin:10px 9px;padding:3px}
 .read-question .mini-question{margin-top:6px}
 .section-drawing{width:90px;height:76px}
 .section-drawing text{display:none}
 .read-answer{margin:0 10px 8px;padding:8px 10px}
 .read-answer p{margin-top:4px;font-size:1rem}
 .read-source{grid-template-columns:1fr;gap:5px;padding:0 10px 9px}
 .read-source>div{padding:3px}
 .read-source p{font-size:.875rem;line-height:1.4;margin-top:3px}
 .scene-margin-note{font-size:.8125rem;min-height:24px;gap:7px}
 .scene-button{font-size:.875rem;line-height:1.35;padding:8px 9px;min-height:38px;gap:5px}
 .scene-decisions{margin:12px 11px;gap:8px}
 .scene-decisions .plain{font-size:.8125rem}
 .sound-window>.mini-question{margin:12px 12px 0}
 .scene-note{padding:8px 10px;margin:10px 11px}
 .scene-note>p{margin-top:4px}
 .scene-save-row{padding:10px 11px;gap:8px}.scene-save-row>.scene-label{font-size:.75rem;max-width:80px}
 .scene-next-card{padding:12px;gap:10px}.scene-next-card p{font-size:1.1rem}.scene-page-tab{font-size:1.8rem}.scene-result-check{width:32px;height:32px}
 .scene-flow{height:20px;margin:-5px auto}
 .correction-actions{padding:10px 11px 6px;gap:8px;flex-wrap:nowrap}
 .correction-actions .scene-button{font-size:.8125rem;padding:8px}
 .scene-issue{font-size:.75rem;padding:4px 6px;gap:3px}
 .guide-scene .scene-issue svg{width:15px!important}
 .scene-option{padding:9px 10px;margin:4px 11px 0;gap:9px}
 .scene-comment-toggle{font-size:.875rem;padding:12px 12px 6px}
 .correction-form{padding:3px 11px 10px}
 .scene-text-box{font-size:.9375rem;padding:8px 10px;min-height:38px;margin:5px 0 9px}
 .scene-correction{font-size:.9375rem;padding:8px 9px;gap:7px}
 .scene-letter{width:23px;height:23px;font-size:.8125rem}
 .scene-voice-context{padding:0 2px;margin-bottom:-6px}
 .voice-window{width:100%}
 .voice-mini-title{padding:10px 11px 8px}
 .voice-mini-title strong{font-size:.9375rem}
 .scene-language{font-size:.8125rem;padding:5px 8px}
 .scene-consent{padding:0 11px;font-size:.8125rem;gap:5px}
 .scene-voice-status{padding:5px 11px 0;gap:8px;font-size:.8125rem}
 .scene-wave{height:24px;width:134px}
 .scene-transcript{margin:5px 11px 0;padding:8px 10px}
 .scene-transcript p{font-size:.9375rem;line-height:1.4}
 .scene-edit-label{font-size:.8125rem;gap:4px;margin-top:6px}
 .voice-insert{padding:8px 11px}
 .scene-appended{padding:9px 11px}
 .scene-appended .existing-comment,.scene-appended .inserted-comment{font-size:.875rem;line-height:1.4}
 .scene-appended .existing-comment{margin:5px 0 3px}
 .scene-skip-row{padding:0 11px 9px}.scene-skip-row>.scene-label{max-width:190px}
 .skip-window .scene-note{margin:9px 11px 7px}
 .scene-question-list{padding:8px 11px}.scene-list-title{font-size:.875rem;padding-bottom:6px}
 .scene-list-row{padding:7px 0;gap:9px}.scene-list-row strong{font-size:.9375rem}.scene-list-row small{font-size:.8125rem}
 .scene-list-row.secondary{padding-top:6px}.scene-list-row>span:nth-child(2){font-size:.875rem}
 .scene-return-card{padding:9px 11px;gap:9px}.scene-return-card p{margin-top:4px;font-size:.875rem}
 .guide-figure>figcaption{font-size:.75rem;line-height:1.4;gap:5px;margin-top:3px}
 .guide-motion-controls button{font-size:.75rem;padding:8px 7px}
 .guide-navigation{margin-top:8px;padding-top:8px;gap:7px;flex-direction:column}
 .guide-indicators{gap:10px;justify-content:center}
 .guide-nav-actions{width:100%;justify-content:space-between;gap:12px}
 .guide-nav-actions>button{font-size:.9375rem;min-height:46px;min-width:96px;padding:10px 14px}
 .back-to-hub{gap:6px}.back-to-hub>.text-button{font-size:.8125rem}#review-guide{font-size:.8125rem;padding:8px}
}
@media(prefers-reduced-motion:reduce){.guide-scene *{scroll-behavior:auto!important}.scene-pointer{display:none}}