/* V5: one orange page edge, one meaningful chapter sequence. */
.home .heroImage{animation:none;transform:translateY(calc(var(--hero-drift,0)*1px)) scale(1.04);transform-origin:70% 50%}
.home #release{max-width:none;background:var(--ink);--muted:#c8bdac;--line:#514737;--accent:#ffb581;padding-top:112px;padding-bottom:60px;position:relative}
.caseIntro,.caseStory,.home .caseMetrics{max-width:1448px;margin-left:auto;margin-right:auto}
.caseIntro{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.caseIntro h2{font-size:clamp(38px,4vw,62px);line-height:1.28;letter-spacing:-.025em;max-width:14em}.feedbackWord{display:inline-block;position:relative;color:#ffc19a;white-space:nowrap}.titleUnderline{position:absolute;left:0;bottom:-12px;width:100%;height:18px;color:#ff792f;overflow:visible}
.caseProject{font-size:17px;margin-top:35px;color:#e1c9ab}.caseDescription{font-size:16px;line-height:1.9;color:#d3c7b6;max-width:46ch}.caseCTA{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#ff9a5e;color:#22190e;padding:19px 25px;font-size:19px;font-weight:600;border-radius:2px;min-height:80px;margin-top:26px;transition:background .2s}.caseCTA small{display:block;font-size:13px;font-weight:400;color:#49321e;margin-top:3px}.caseCTA svg{width:30px;height:30px}.caseCTA:hover{background:#ffc19a}.caseFootnote{font-size:12px;margin-top:18px;color:#baae9a;line-height:1.8}.home .caseMetrics{margin-top:38px;margin-bottom:54px;padding:24px 0;grid-template-columns:1.3fr 1fr 1fr}.home .metricValue{font-size:clamp(30px,3vw,43px)}
.caseStory{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(48px,6vw,96px);align-items:start}.caseProcess{list-style:none;padding:0;margin:0;min-width:0}.caseMethod{min-height:560px;padding:50px 0;border-top:1px solid #514737;display:flex;flex-direction:column;justify-content:center;gap:26px}.caseMethod:first-child{padding-top:20px}.caseMethod:last-child{padding-bottom:90px}.caseMethod h3{font-size:clamp(25px,2.1vw,32px);font-weight:500;line-height:1.5;letter-spacing:-.02em}.caseMethod p{font-size:16px;line-height:1.95;color:#c8bdac;margin-top:22px;max-width:44ch}.caseMethod.isCurrent{border-color:#c38a57}.chapterLink{display:inline-flex;align-items:center;gap:12px;min-height:44px;color:#ffc397;font-size:14px;margin-top:24px;border-bottom:1px solid #9b7151}.chapterLink:hover{color:#fff3df}
.home .caseVisual{position:sticky;top:100px;max-width:none;width:100%;margin:0;align-self:start}.caseStageLabel{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:14px;min-height:30px}.casePhaseCount{color:#c5b69f;font-size:13px;font-variant-numeric:tabular-nums}.casePhaseName{font-size:20px;font-weight:500;color:#ffc19a}.caseStepTrack{display:flex;gap:7px;margin-bottom:18px}.caseStepTrack span{flex:1;height:2px;background:#514737}.caseStepTrack span.isCurrent{background:#ffae79}
.caseWorkbench{position:relative}.caseBoard{background:#25221b;border:1px solid #68513a;padding:24px;position:relative;min-width:0;isolation:isolate}.caseBoard+.caseBoard{margin-top:24px}.storyReady .caseBoard+.caseBoard{margin-top:0}.caseBoard:before{content:'';position:absolute;inset:0 0 auto;height:2px;background:linear-gradient(90deg,#ff792f,#eebe80 65%,#9e663d);pointer-events:none}.caseBoard h3{font-size:22px;line-height:1.5;font-weight:500;color:#f9e7ce}.boardCaption,.boardNote{font-size:12px;line-height:1.8;color:#cdbb9f;margin-top:10px}.boardNote{margin-top:20px}
.baselineSource{border:1px solid #b79066;max-width:240px;margin:22px auto 0;padding:12px;text-align:center;font-size:22px;color:#ffcfaa}.baselineSource span{display:block;font-size:13px;color:#d5c4aa;margin-top:6px}.relationFork{width:100%;height:46px;color:#ce9763;display:block}.baselineParts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.baselineParts>div{border-top:1px solid #b79066;padding:12px 8px;text-align:center;background:#30291e}.baselineParts strong{font-size:20px;font-weight:500;color:#f6d8b6}.baselineParts span{display:block;color:#c9bda9;font-size:13px;line-height:1.8;margin-top:10px}.baselineQuestion{display:flex;align-items:center;justify-content:center;gap:18px;margin:20px 0;font-size:14px;color:#d9c2a5}.baselineQuestion strong{font-weight:500;color:#ffc397}.caseSample{display:flex;align-items:center;gap:18px;border-top:1px solid #69563f;padding-top:20px;min-height:90px}.caseSample img{width:50px;height:76px;object-fit:contain;background:#111210}.caseSample strong{font-size:15px;font-weight:500}.caseSample small{display:block;font-size:12px;color:#c5b69f;margin-top:4px}.caseSample>svg{margin-left:auto;color:#ffb581;width:20px}
.variableTable{margin-top:22px}.variableHeader,.variableRow{display:grid;grid-template-columns:1fr 2fr;gap:20px;border-bottom:1px solid #65533f;padding:12px 0}.variableHeader{font-size:12px;color:#d9b38c;padding:10px 0}.variableRow h4{font-size:16px;font-weight:500;line-height:1.7;margin:0;color:#f6d8b6}.variableRow p{font-size:14px;color:#d3c4ae;line-height:1.9;margin:0}.variableRow p span{font-size:12px;color:#c6a67f;margin-right:8px}.variableRow strong{font-weight:400;color:#ffcaa0}.parallelDirections{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:22px;flex-wrap:wrap;font-size:13px;color:#d9c2a5}.parallelDirections strong{font-weight:500;color:#f2d3b2}
.resultBoard{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.resultBoard>h3,.resultBoard>.boardNote{grid-column:1/-1}.evidenceSheet{margin-top:0;min-width:0}.evidenceTotal{display:block;font:500 clamp(20px,2vw,29px)/1.3 MonaDisplay,sans-serif;color:#ffd1a6;margin-top:18px}.evidenceTotal span{display:block;font:400 12px/1.7 Mona,sans-serif;color:#d8c4a6;margin-top:6px}.resultBoard .boardNote{margin-top:0}.evidenceSheet>a{display:block;background:#fff}.evidenceSheet img{height:auto;object-fit:contain}.resultBoard .evidenceSheet>a{min-height:260px;display:flex;align-items:center}.evidenceSheet p{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px;color:#d5c4aa;margin-top:7px}.evidenceSheet p a{min-height:44px;display:inline-flex;align-items:center;gap:6px;color:#ffc397}.evidenceSheet p svg{width:16px;height:16px}
.caseBoard.isEntering{animation:pageMaterial .55s var(--ease)}@keyframes pageMaterial{from{clip-path:inset(0 0 0 6%);transform:translateX(12px);filter:brightness(.85)}to{clip-path:inset(0);transform:none;filter:brightness(1)}}
.home #tracklist{padding-top:72px;border-top:0}.home #tracklist .sectionHeading{border-top:1px solid #514737;padding-top:48px}
.bookCategories{display:none}.booksReady .bookCategories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-bottom:36px}.bookCategories button{display:flex;align-items:center;text-align:left;gap:18px;min-width:0;background:transparent;border-bottom:1px solid #64543f;padding:12px 0 18px;min-height:90px;color:#d9c5aa}.bookCategories img{width:64px;height:78px;object-fit:contain;background:#24221c;filter:brightness(.7)}.bookCategories strong{font-size:23px;line-height:1.5;font-weight:500;display:block}.bookCategories small{font-size:13px;color:#c7b89f;display:block;margin-top:4px}.bookCategories button:hover,.bookCategories button[aria-pressed=true]{color:#ffd6b3;border-color:#ffb581}.bookCategories button[aria-pressed=true] img{filter:none}.bookCategories button[aria-pressed=true] small{color:#ffd6b3}
.categoryGrid{display:block}.categoryStack{background:transparent;border:0;border-top:1px solid #66513c;padding:30px 0;min-width:0}.categoryStack+.categoryStack{margin-top:40px}.stackHeading{display:flex;align-items:center;gap:20px;margin-bottom:10px}.stackHeading h3{font-size:30px;font-weight:500}.stackCount{color:#d3b595;font-size:14px}.stackDescription{font-size:14px;color:#c6b9a4;line-height:1.8}.deckStage{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.stackPage{display:block;position:relative;min-width:0;background:#191b15;border:1px solid #8b765a}.stackPage img{aspect-ratio:3/4;object-fit:contain}.pageLabel{display:block;padding:12px;font-size:14px;color:#f6e2c4}.stackPlay{display:none}.categoryStack .workDuration{top:auto;bottom:62px;right:10px}.bookMeta{margin-top:24px}.currentWorkLabel,.deckTitle,.deckControls,.deckList{display:none}.allWorksLink{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#ffc397;font-size:14px;padding:14px 0;border-top:1px solid #69563f;margin-top:24px;min-height:44px}
.booksReady .categoryStack{display:grid;grid-template-columns:minmax(0,430px) minmax(0,1fr);gap:clamp(36px,7vw,110px);align-items:center;padding-top:10px;border-top:0}.booksReady .bookMeta{margin:0;max-width:530px}.deckReady .deckStage{display:block;position:relative;aspect-ratio:.77;isolation:isolate;margin:0}.deckReady .stackPage{position:absolute;top:0;left:0;width:calc(100% - 48px);height:calc(100% - 132px);transform:translate(calc(var(--depth)*16px),calc(132px - var(--depth)*44px)) rotate(calc(var(--depth)*.65deg));transform-origin:50% 90%;box-shadow:0 14px 28px #0008;transition:transform .4s var(--ease),filter .2s;filter:brightness(.7)}
.deckReady .stackPage img{width:100%;height:100%;aspect-ratio:auto;object-fit:contain}.deckReady .stackPage.isFront{filter:none;border-color:#eac49a}.deckReady .stackPage:hover{filter:none}.deckReady .pageLabel{position:absolute;inset:0 0 auto;display:flex;align-items:center;min-height:44px;padding:8px 12px;background:#312a20;color:#f6e2c4;font-size:12px;line-height:1.5}.deckReady .stackPage.isFront .pageLabel{background:#171b14e8}.deckReady .stackPlay{position:absolute;bottom:14px;left:14px;right:14px;display:flex;align-items:center;justify-content:space-between;color:#ffe5cb;background:#111210e8;padding:10px 12px;font-size:13px;min-height:44px}.stackPlay svg{width:17px;height:17px}.deckReady .stackPage:not(.isFront) .stackPlay,.deckReady .stackPage:not(.isFront) .workDuration{visibility:hidden}.deckReady .workDuration{top:auto;bottom:72px;right:14px}.stackPage:focus-visible{outline-offset:3px}
.booksReady .currentWorkLabel{display:block;font-size:13px;margin-top:36px;color:#c9b495}.booksReady .deckTitle{display:block;font-size:25px;line-height:1.5;font-weight:500;min-height:75px;margin-top:10px;color:#ffe6cb}.booksReady .deckControls{display:flex;align-items:center;gap:22px;margin-top:22px}.deckControls button{display:flex;align-items:center;justify-content:center;background:#27231b;color:#ffdab5;border:1px solid #9b8060;width:48px;height:48px;border-radius:2px}.deckControls button:hover{background:#f6d0a9;color:#21190f}.deckPosition{font-size:14px;color:#d7c0a1;font-variant-numeric:tabular-nums}
.booksReady .deckList{display:block;margin-top:28px;border-top:1px solid #6b543b}.deckList summary{padding:14px 0;min-height:48px;font-size:14px;color:#ffd1a6}.deckTabs{display:flex;flex-direction:column;gap:0}.deckTabs button{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;background:transparent;border-top:1px solid #514535;padding:12px 0;text-align:left;font-size:14px;color:#d5c4ad}.deckTabs button span{font-size:12px;color:#c3aa89;white-space:nowrap}.deckTabs button[aria-pressed=true],.deckTabs button:hover{color:#ffd1a6}.stackInstruction{font-size:13px;color:#c6b69c;margin-top:24px}
.home #tour{border-top-color:#514737;padding-bottom:70px}.home .aiGrid{grid-template-columns:1.3fr 1fr;gap:40px}.home .aiGrid .workItem:first-child{grid-column:1/-1;display:grid;grid-template-columns:1.5fr 1fr;gap:12px 40px;align-items:center}.home .aiGrid .workItem:first-child .workCover{grid-row:1/3}.home .aiGrid .workItem:first-child .workTitle{align-self:end;margin-top:0}.home .aiGrid .workItem:first-child .workText{align-self:start}.home .workCover{border:1px solid #69513a;background:#1d1e18}.home .workTitle{color:#f9dfc4}.home .workText{color:#c7bca7}.home #about{border-top-color:#514737;padding-top:70px;padding-bottom:80px}.home .aboutLayout{grid-template-columns:1fr 390px;gap:80px}.home .aboutPortrait{aspect-ratio:3/4;object-fit:contain;filter:none;width:100%;background:transparent}.home .aboutCopy h2{font-size:clamp(32px,3.6vw,52px);font-weight:500;color:#ffe1c5}.home .aboutCopy p{font-size:18px;color:#cdbfac;max-width:40em}.home .aboutLinks{align-items:center}.home .siteFooter{background:#1c1b16;border-top-color:#665039;padding-bottom:80px}
@media(max-width:1100px){.caseIntro{gap:40px}.caseStory{gap:40px;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}.caseBoard{padding:24px}.caseMethod{min-height:570px}.home .caseVisual{top:80px}.bookCategories strong{font-size:20px}.home .aboutLayout{grid-template-columns:1fr 300px;gap:45px}}
@media(max-width:900px){.caseStory{display:block}.caseProcess{max-width:none}.caseMethod{min-height:0;padding:32px 0;display:block}.caseMethod:last-child{padding-bottom:0}.caseMethod p{max-width:65ch}.caseMethod .caseBoard{margin-top:28px}.resultBoard{display:block}.resultBoard .evidenceSheet{margin-top:24px}.resultBoard .evidenceSheet>a{min-height:0}.resultBoard .boardNote{margin-top:20px}.home .caseVisual{position:static;margin-top:30px}.storyReady .caseVisual{display:none}.caseBoard{max-width:650px;animation:none!important}.caseIntro{gap:32px}.booksReady .categoryStack{grid-template-columns:minmax(0,370px) minmax(0,1fr);gap:36px}.booksReady .deckTitle{font-size:22px}.home .aiGrid .workItem:first-child{grid-template-columns:1.3fr 1fr;gap:12px 24px}}
@media(max-width:760px){.home .heroImage{transform:none}.home #release{padding:72px var(--gutter) 40px}.caseIntro{display:block}.caseIntro h2{font-size:38px}.caseProject{font-size:15px;margin-top:28px}.caseSummary{margin-top:28px}.caseDescription{font-size:15px}.caseCTA{font-size:18px;padding:17px 20px;min-height:80px}.caseCTA small{font-size:12px}.home .caseMetrics{gap:22px 16px;padding:23px 0;margin:30px 0;grid-template-columns:1.5fr 1fr}.home .caseMetrics>div:last-child{flex-wrap:wrap}.home .caseMetrics>div:last-child .metricDate{margin-left:0}.home .metricValue{font-size:30px}.caseMethod h3{font-size:26px}.caseMethod p{font-size:15px;margin-top:18px}.chapterLink{margin-top:18px;font-size:13px}.caseBoard{padding:22px 18px}.caseBoard h3{font-size:19px}.baselineSource{font-size:20px;margin-top:24px}.baselineParts{gap:8px}.baselineParts>div{padding:16px 3px}.baselineParts strong{font-size:18px}.baselineParts span{font-size:12px}.baselineQuestion{gap:10px;font-size:12px}.caseSample{gap:12px}.caseSample strong{font-size:14px}.caseSample small{font-size:11px}.variableHeader,.variableRow{grid-template-columns:1fr 2fr;gap:12px}.variableRow h4{font-size:14px}.variableRow p{font-size:12px}.evidenceSheet p{font-size:11px}.home #tracklist{padding-top:46px}.home #tracklist .sectionHeading{padding-top:32px}.booksReady .bookCategories{gap:12px;margin-bottom:28px}.bookCategories button{display:block;padding:0 0 14px;min-height:44px}.bookCategories img{width:100%;height:95px;margin-bottom:12px}.bookCategories strong{font-size:17px}.bookCategories small{font-size:12px}.booksReady .categoryStack{grid-template-columns:1fr;gap:30px}.deckReady .deckStage{width:100%;max-width:430px;justify-self:center;aspect-ratio:.75}.booksReady .bookMeta{max-width:none}.stackHeading h3{font-size:25px}.booksReady .currentWorkLabel{margin-top:20px}.booksReady .deckTitle{font-size:22px;min-height:0}.booksReady .deckControls{margin-top:20px}.booksReady .deckList{margin-top:24px}.deckStage{grid-template-columns:repeat(2,minmax(0,1fr))}.pageLabel{font-size:12px}.deckReady .pageLabel{font-size:11px}.home .aiGrid{grid-template-columns:1fr;gap:36px}.home .aiGrid .workItem:first-child{display:block;grid-column:auto}.home .aiGrid .workItem:first-child .workTitle{margin-top:18px}.home #tour{padding-bottom:50px}.home #about{padding-top:50px;padding-bottom:54px}.home .aboutLayout{grid-template-columns:1fr;gap:32px}.home .aboutPortrait{max-width:340px;justify-self:center}.home .aboutCopy h2{font-size:34px}.home .aboutCopy p{font-size:16px}.home .aboutLinks{gap:18px}.home .siteFooter{padding-bottom:86px}}
@media(max-width:380px){.caseIntro h2{font-size:33px}.home .metricValue{font-size:27px}.caseCTA{padding:17px 15px;font-size:16px}.caseCTA small{font-size:11px}.caseBoard{padding:20px 14px}.caseBoard h3{font-size:18px}.bookCategories strong{font-size:15px}.bookCategories img{height:84px}.bookCategories small{font-size:11px}.booksReady .bookCategories{gap:10px}.deckReady .deckStage{aspect-ratio:.69}.deckReady .stackPage{width:calc(100% - 36px);transform:translate(calc(var(--depth)*12px),calc(132px - var(--depth)*44px)) rotate(calc(var(--depth)*.45deg))}.deckReady .pageLabel{padding:8px;font-size:10px}.stackHeading{gap:12px}.caseSample{gap:10px}.caseSample small{max-width:15em}.baselineQuestion{gap:7px;font-size:11px}.baselineQuestion svg{width:17px}}
body[data-motion-paused="true"] .stackPage{transition:none}body[data-motion-paused="true"] .caseBoard{animation:none;clip-path:none;transform:none;filter:none}
@media(prefers-reduced-motion:reduce){.home .heroImage{transform:none!important}.stackPage{transition:none!important}.caseBoard{animation:none!important;clip-path:none;transform:none;filter:none}}

/* V6: work leads; the opened book shows complete covers instead of title strips. */
.home #tracklist{padding-top:88px;padding-bottom:72px}
.home #tracklist .sectionHeading{padding-top:0;border-top:0}
.home.booksReady .bookCategories{gap:28px;margin-bottom:40px}
.home .bookCategories button{position:relative;gap:24px;padding:0 0 20px;min-height:164px;border-bottom:1px solid #725b43;transition:border-color .2s,color .2s}
.home .bookCategories img{width:106px;height:142px;object-fit:contain;background:#25221b;filter:brightness(.85);border:1px solid #766148;box-shadow:0 8px 18px #0005}
.home .bookCategories strong{font-size:clamp(19px,1.8vw,27px);color:#ecd9c2}
.home .bookCategories small{color:#cbbda9;font-size:14px}
.home .bookCategories button[aria-pressed=true]{border-bottom-color:#ffc397}
.home .bookCategories button[aria-pressed=true] img{filter:none;border-color:#ffc397}
.home .bookCategories button[aria-pressed=true] small:after{content:' · 已选择';color:#ffd1a6}
.home.booksReady .categoryStack{grid-template-columns:minmax(0,680px) minmax(0,1fr);gap:clamp(36px,5vw,80px);padding:0;border:0;margin-top:0;align-items:center}
.home.booksReady .bookMeta{max-width:470px}
.home .deckReady .deckStage{width:100%;max-width:none;aspect-ratio:1.22;position:relative;margin:0;isolation:isolate}
.home .deckReady .stackPage{position:absolute;left:0;top:0;width:64%;height:100%;transform:none;transform-origin:0 0;transition:filter .18s,border-color .18s,box-shadow .18s;background:#211f19;border:1px solid #8b765a;box-shadow:0 18px 28px #0007;filter:none;z-index:3}
.home .deckReady .stackPage:after{content:'';position:absolute;z-index:-1;inset:4px -5px -5px 4px;border:1px solid #6d5b45;background:#29251c;box-shadow:0 8px 18px #0005}
.home .deckReady .stackPage[data-depth="1"],.home .deckReady .stackPage[data-depth="2"]{left:70%;width:30%;height:46%;z-index:1;filter:brightness(.88)}
.home .deckReady .stackPage[data-depth="1"]{top:1%}
.home .deckReady .stackPage[data-depth="2"]{top:54%}
.home .deckReady .stackPage img{height:calc(100% - 56px);width:100%;object-fit:contain;aspect-ratio:auto;background:#171813}
.home .deckReady .stackPage .pageLabel{position:absolute;inset:auto 0 0;min-height:56px;padding:8px 12px;display:flex;font-size:12px;line-height:1.5;background:#29241c;color:#f6e2c4}
.home .deckReady .stackPage.isFront .pageLabel{display:none}
.home .deckReady .stackPlay{position:absolute;bottom:0;left:0;right:0;min-height:56px;padding:12px 18px;background:#29241c;color:#ffe5cb;font-size:14px;transition:background .2s,color .2s}
.home .deckReady .stackPlay svg{transition:transform .2s}
.home .deckReady .stackPage:not(.isFront) .stackPlay{display:none}
.home .deckReady .stackPage.isFront{border-color:#d1ad80}
.home .deckReady .stackPage:hover,.home .deckReady .stackPage:focus-visible{filter:none;border-color:#ffd1a6;box-shadow:0 20px 32px #0008}
.home .deckReady .stackPage:hover .stackPlay,.home .deckReady .stackPage:focus-visible .stackPlay{background:#ffd1a6;color:#261a10}
.home .deckReady .stackPage:hover .stackPlay svg{transform:translateX(4px)}
.home .deckReady .workDuration{top:12px;right:12px;bottom:auto}
.home .booksReady .deckTitle,.home.booksReady .deckTitle{font-size:clamp(23px,2vw,31px);line-height:1.5;min-height:0;margin-bottom:0}
.home.booksReady .currentWorkLabel{margin-top:28px}
.home .stackInstruction{margin-top:32px;max-width:80ch;line-height:1.8}
.home #release.projectTeaser{display:grid;grid-template-columns:minmax(0,1fr) 225px;gap:clamp(48px,10vw,144px);align-items:center;max-width:1640px;padding-top:72px;padding-bottom:72px;background:transparent;border-top:1px solid #514737}
.home .projectCopy h2{font-size:clamp(30px,3.2vw,48px);letter-spacing:-.02em;color:#ffe1c5}
.home .projectCopy h3{font-size:clamp(22px,2.2vw,30px);line-height:1.5;margin-top:24px;color:#f2ddc6}
.home .projectCopy p{font-size:17px;line-height:1.9;color:#d3c7b6;margin-top:16px;max-width:65ch}
.home .projectCopy p.projectContext{font-size:14px;color:#c7b8a5;margin-top:14px}
.home .projectCopy .button{margin-top:28px}
.home .projectFilm{width:100%;max-width:225px}
.home .projectFilm .casePoster{border-color:#856348;box-shadow:0 16px 26px #0005}
.home #tour{padding-top:80px;padding-bottom:80px}
.home #tour .aiGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;align-items:start}
.home #tour .aiGrid .workItem,.home #tour .aiGrid .workItem:first-child{display:block;grid-column:auto;min-width:0}
.home #tour .aiGrid .workItem:first-child .workTitle{margin-top:18px}
.home #tour .workCover{width:100%;aspect-ratio:16/9;background:#1d1e18;border-color:#856348;box-shadow:0 10px 24px #0004}
.home #tour .workCover img{width:100%;height:100%;aspect-ratio:16/9;object-fit:contain;filter:none}
.home #tour .coverPreview{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#1d1e18;opacity:0;pointer-events:none;transition:opacity .18s}
.home #tour [data-preview-state="playing"] .coverPreview{opacity:1}
.home #tour .playBadge,.home #tour .workDuration{z-index:1}
.home #tour .workText{min-height:3.6em}
.home #tour .aiActions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;border-top:1px solid #66513c;padding-top:10px;flex-wrap:wrap}
.home #tour .aiWatch{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:#ffd1a6;font-size:14px}
.home #tour .aiWatch svg{width:18px;height:18px}
.home #tour .previewButton{min-height:44px;min-width:92px;padding:8px 12px;border:1px solid #886b4e;background:#262119;color:#efd8bd;font-size:13px;border-radius:2px}
.home #tour .previewButton:hover,.home #tour .previewButton[aria-pressed=true]{border-color:#ffb581;background:#3d2c20;color:#ffe3c9}
.home #tour [data-preview-unavailable="true"] .previewButton{display:none}
@media(max-width:1100px){.home .bookCategories button{gap:16px}.home .bookCategories img{width:90px;height:128px}.home.booksReady .categoryStack{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:32px}.home #tour .aiGrid{gap:20px}.home #tour .workTitle{font-size:18px}.home #tour .aiWatch{font-size:13px}}
@media(max-width:900px){.home.booksReady .categoryStack{grid-template-columns:1fr;gap:36px}.home .deckReady .deckStage{max-width:680px;margin:auto}.home.booksReady .bookMeta{max-width:none}.home #tour .aiGrid{grid-template-columns:1fr;gap:40px}.home #tour .workText{min-height:0}.home #tour .workCover{max-width:none}.home #release.projectTeaser{gap:40px}}
@media(max-width:760px){.home #tracklist{padding-top:56px;padding-bottom:56px}.home.booksReady .bookCategories{gap:12px;margin-bottom:28px}.home .bookCategories button{display:block;padding-bottom:16px;min-height:0}.home .bookCategories img{width:100%;height:132px;margin-bottom:14px}.home .bookCategories strong{font-size:17px}.home .bookCategories small{font-size:12px;line-height:1.8}.home .bookCategories button[aria-pressed=true] small:after{display:block;content:'已选择';min-height:22px}.home .bookCategories small{min-height:44px}.home .deckReady .deckStage{aspect-ratio:.97}.home .deckReady .stackPage{width:64%;height:100%}.home .deckReady .stackPage[data-depth="1"],.home .deckReady .stackPage[data-depth="2"]{width:30%;height:46%}.home .deckReady .stackPage .pageLabel{font-size:11px;padding:7px;min-height:54px}.home .deckReady .stackPage img{height:calc(100% - 54px)}.home .deckReady .stackPlay{font-size:12px;min-height:54px;padding:10px 12px}.home .deckReady .workDuration{top:8px;right:8px;font-size:11px;padding:2px 5px}.home .stackInstruction{font-size:12px;margin-top:24px}.home #release.projectTeaser{grid-template-columns:1fr;padding-top:56px;padding-bottom:56px;gap:32px}.home .projectCopy h3{font-size:23px;margin-top:22px}.home .projectCopy p{font-size:15px}.home .projectCopy p.projectContext{font-size:13px}.home .projectFilm{max-width:190px;justify-self:center}.home #tour{padding-top:56px;padding-bottom:56px}.home #tour .workTitle{font-size:20px}}
@media(max-width:380px){.home .bookCategories img{height:112px}.home .bookCategories strong{font-size:15px}.home .bookCategories small{font-size:11px}.home .deckReady .deckStage{aspect-ratio:.9}.home .deckReady .stackPage .pageLabel{font-size:10px;padding:6px}.home .deckReady .stackPlay{font-size:11px;padding:10px}.home .deckReady .stackPlay svg{width:14px}.home .deckReady .stackPage:after{inset:3px -3px -3px 3px}.home .projectCopy h3{font-size:21px}}
body[data-motion-paused="true"] .coverPreview{transition:none}
@media(prefers-reduced-motion:reduce){.home .coverPreview,.home .stackPlay,.home .stackPlay svg{transition:none!important}}