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@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.masthead,.progress-wrap,.site-footer,.chapter-end,.text-button,.toast-region{display:none!important}body{background:white}main{max-width:none;padding:0}.handoff-paper{box-shadow:none}.paper{break-inside:avoid;border-color:#aaa}.handoff-hero h1{font-size:25px}.handoff-clauses section{break-inside:avoid}}
.draft-complete{display:flex;gap:18px;align-items:center;margin-bottom:24px}.draft-complete .note{flex:1;margin:0}.draft-complete .primary{max-width:45%}#inspection-title{outline:none;scroll-margin-top:20px}@media(max-width:740px){.draft-complete{display:block}.draft-complete .primary{max-width:none;width:100%;margin-top:12px}}
.selected-instruction{font-size:.77rem;color:var(--muted);margin:7px 0 0;padding-left:10px;border-left:2px solid var(--line);overflow-wrap:anywhere}.selected-instruction:empty{display:none}
/* Typography-only revision: pictograms are local, font-independent SVG paths. */
.ui-icon{width:1.15em;height:1.15em;display:inline-block;vertical-align:-.16em;flex-shrink:0;pointer-events:none;overflow:visible}.brand-mark .ui-icon{width:1.35rem;height:1.35rem}.primary>.ui-icon,.secondary>.ui-icon{width:1.2rem;height:1.2rem}.hotspot>span .ui-icon{width:18px;height:18px}.inspection-icon .ui-icon{width:3.5rem;height:3.5rem}.direction .ui-icon{width:2rem;height:2rem}.completion-symbol .ui-icon{width:2.7rem;height:2.7rem}.footprints .footprint-trail{display:block;width:160px;height:36px;margin:0 auto;fill:currentColor;overflow:visible}.verification-progress .ui-icon{margin-right:3px}.evidence-status .ui-icon{margin-right:3px}

/* Short first-time learning prompts and optional vocabulary help. */
.foundation-why{font-size:.94rem;max-width:510px;color:var(--ink-2)}.risk-chain{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:.76rem;color:var(--ink-2)}.risk-chain>span{padding:6px 9px;border:1px solid #c8d1ba;border-radius:6px;background:#e9edde}.micro-lesson{border-left:3px solid #7b9576;background:#edf0e3;border-radius:0 7px 7px 0;padding:15px 18px;margin:0 0 20px;font-size:.86rem;line-height:1.55}.micro-lesson>strong{display:block;margin-bottom:6px}.micro-lesson p{margin:0 0 8px;font-size:inherit!important}.micro-lesson .lesson-task{margin-bottom:0;color:#36533e}.micro-lesson details{margin-top:9px}.micro-lesson summary,.word-help summary{cursor:pointer;font-weight:700;min-height:44px;align-content:center}.micro-lesson details p{margin:7px 0 0}.word-help{margin-top:26px;border-top:1px solid var(--line);padding-top:8px;font-size:.85rem}.word-help dl{display:grid;grid-template-columns:1fr 1fr;gap:18px 26px;line-height:1.55}.word-help dt{font-weight:700;margin-bottom:3px}.word-help dd{margin:0;color:var(--ink-2)}.inspection .micro-lesson{padding:12px;font-size:.8rem}.inspection .micro-lesson summary{font-size:.78rem}.micro-lesson strong,.micro-lesson p,.word-help{overflow-wrap:anywhere}@media(max-width:740px){.word-help dl{grid-template-columns:1fr}.micro-lesson{padding:13px 14px;font-size:.82rem}.risk-chain{font-size:.71rem;gap:6px}.risk-chain>span{padding:5px 7px}.foundation-why{font-size:.9rem}}

/* v0.3.1: put the first safety decision before optional teaching detail. */
.inspection .first-response{margin-top:12px;margin-bottom:20px}.first-response .hold-safety{font-size:.78rem;margin:12px 0 8px}.first-response .fine{margin:0 0 4px}.first-response>.primary{width:100%}.first-response>.text-button{font-size:.76rem}

/* v0.3.4: one short introduction and one next action; deeper context is optional. */
.intro-simple{width:100%;max-width:620px;margin:24px auto 16px;overflow-wrap:anywhere}
.intro-simple .eyebrow{margin-bottom:12px;color:var(--muted)}
.intro-simple h1{font-size:clamp(2rem,5vw,3rem);line-height:1.12;margin:0 0 18px}
.intro-purpose{font-size:1.125rem;line-height:1.5;margin-bottom:14px}
.intro-risk{color:var(--ink-2);margin-bottom:22px}
.intro-task{font-weight:700;margin-bottom:12px}
.intro-simple .primary{width:100%;justify-content:space-between}
.intro-limit{font-size:.875rem;color:var(--muted);margin:12px 0 20px}
.intro-help{border-top:1px solid var(--line);padding-top:6px;font-size:.9375rem}
.intro-help summary{cursor:pointer;font-weight:700;min-height:44px;padding:10px 0;list-style-position:inside}
.intro-help p{margin:10px 0 14px}
.intro-help p:last-child{margin-bottom:0}
@media(max-width:740px){.intro-simple{margin:0 auto 12px}.intro-simple .eyebrow{font-size:.625rem}.intro-simple h1{font-size:2rem}.intro-purpose{font-size:1rem}.intro-risk{font-size:.9375rem}.intro-simple .big{min-height:54px;padding:14px 18px}.intro-limit{font-size:.8125rem}}

/* v0.3.6: the first clue is a direct action before optional setup and the scene. */
.first-clue-start{margin:0 0 18px;max-width:620px}
.first-clue-start .primary{width:100%;min-height:48px;justify-content:space-between}
.first-clue-start p{font-size:.875rem;color:var(--muted);margin:10px 0 0;overflow-wrap:anywhere}
.investigation-help{margin:0 0 12px;border:1px solid var(--line);border-radius:6px;padding:6px 16px;font-size:.875rem}
.investigation-help>summary{cursor:pointer;font-weight:700;min-height:44px;padding:10px 0;list-style-position:inside}
.investigation-help .micro-lesson{margin:10px 0}
.investigation-grid.investigation-start{grid-template-columns:minmax(0,1fr);max-width:900px;margin-inline:auto}
@media(max-width:740px){.first-clue-start .primary{font-size:.875rem;padding:12px 14px;gap:8px}.first-clue-start p{font-size:.8125rem}.investigation-help{padding:4px 14px}}