/* V8 — cinematic selection; source photographs and films are the surface. */
.cinemaHome{--cinema-ease:cubic-bezier(.16,1,.3,1);--cinema-muted:#bfb3a2;overflow-x:clip}
.cinemaHome .siteHeader{position:absolute;border:0;height:88px;background:linear-gradient(#11121060,transparent)}
.cinemaHome .resumeLink{border-radius:30px;padding:8px 18px!important}
.cinemaHome .heroSequence{height:125svh;min-height:850px;position:relative;background:#111210}
.cinemaHome .hero{position:sticky;top:0;height:100svh;min-height:650px;isolation:isolate;overflow:hidden;mask-image:linear-gradient(#000 calc(100% - 90px),transparent 100%)}
.cinemaHome .heroImage{transform:translateY(var(--art-y,0px)) scale(var(--art-scale,1.055));transform-origin:72% 45%;animation:none;will-change:transform}
.cinemaHome .hero:after{background:linear-gradient(90deg,#111210ed,transparent 73%),linear-gradient(0deg,#111210,transparent 26%)}
.heroExposure{position:absolute;inset:0;z-index:-1;pointer-events:none;background:url('assets/hero-art-v3.webp') 70% center/cover;mix-blend-mode:screen;opacity:.22;mask-image:radial-gradient(ellipse 30% 70% at 74% 47%,#000,transparent);animation:exposureBreath 7s ease-in-out infinite alternate}
@keyframes exposureBreath{from{opacity:.08;transform:scale(1.01);filter:saturate(.8)}to{opacity:.36;transform:scale(1.07);filter:saturate(1.35)}}
.cinemaHome .heroContent{top:49%;width:48%;transform:translateY(calc(-35% + var(--copy-y,0px)));opacity:var(--copy-opacity,1)}
.cinemaHome .hero h1{font-size:clamp(38px,4.45vw,72px);line-height:1.27;font-weight:500;letter-spacing:-.04em}
.heroLine{display:block;overflow:hidden;padding-bottom:.12em;margin-bottom:-.12em}
.heroLine>span{display:block}
.cinemaHome .hero h1>.heroLine:first-child>span{color:#fff0e0}
.cinemaHome .heroIntro{font-size:16px;line-height:1.95;color:#ded2c3;margin-top:24px}
.cinemaHome .heroActions{margin-top:32px;gap:24px}
.cinemaHome .button{border-radius:40px;padding:14px 25px}
.cinemaHome .heroBottom{bottom:26px}
.cinemaHome .heroBottomRight .motionToggle{position:static;border-radius:30px;min-height:44px;padding:8px 16px;background:#181611b0;border:1px solid #cda87555;font-size:12px}
.cinemaHome .heroBottomRight{gap:24px}
.cinemaHome .section{max-width:1500px;margin:0 auto}
.cinemaHome #tracklist{padding-top:72px;padding-bottom:70px;border:0;position:relative;z-index:1}
.cinemaHome #tracklist .sectionHeading{padding-top:0;border:0;margin-bottom:32px}
.cinemaHome .sectionHeading h2{font-size:clamp(30px,3.4vw,48px);font-weight:500;line-height:1.35}
.titleAccent{color:#bca98f;margin-left:.3em}
.cinemaHome .sectionHeading p{color:var(--cinema-muted);font-size:14px;line-height:1.85}
.filmCategories{display:flex;justify-content:center;gap:8px;margin:auto;width:fit-content;padding:6px;border:1px solid #454035;border-radius:60px;background:#1b1b17}
.filmCategories button{display:flex;align-items:center;gap:12px;border-radius:40px;padding:14px 25px;background:transparent;min-height:52px;color:#d5c8b6;transition:background .25s,color .25s,box-shadow .3s}
.filmCategories button strong{font-weight:500;font-size:17px}.filmCategories button>span{font-size:12px;color:#ac9f8b}
.filmCategories button[aria-pressed=true]{background:#f0c79e;color:#241d15;box-shadow:0 5px 18px #0004}
.filmCategories button[aria-pressed=true]>span{color:#56412c}
.filmCategories button:hover:not([aria-pressed=true]){background:#2c2921;color:#fff1de}
.filmCategories svg{width:20px;height:20px}
.screening{position:relative;width:100%}
.screenStage{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:36px 0;position:relative}
.screenCard{display:block;border-radius:18px;overflow:hidden;border:1px solid #5a5040;background:#191b17;box-shadow:0 28px 45px -18px #000b}
.screenMedia{position:relative;aspect-ratio:3/4;background:#171914;overflow:hidden}
.screenMedia img,.screenMedia video{width:100%;height:100%;object-fit:contain;position:absolute;inset:0;background:#171914}
.screenMedia video{opacity:0;transition:opacity .32s;pointer-events:none}
.screenCard[data-preview-state=playing] video{opacity:1}
.screenDuration{position:absolute;right:12px;top:12px;padding:3px 9px;background:#14150fdd;border:1px solid #ffe0b82b;border-radius:30px;color:#fff1dc;font-size:11px;font-variant-numeric:tabular-nums}
.screenPlay{position:absolute;right:16px;bottom:16px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#ffdfbced;color:#2f2419;box-shadow:0 5px 16px #0006;transition:transform .25s,background .25s}
.screenCard:hover .screenPlay{transform:scale(1.1);background:#fff1df}
.screenLabel{display:block;padding:12px 15px;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#e5d1b9}
.screenReady .screenStage{display:block;height:495px;margin:16px -3vw 0;width:calc(100% + 6vw);perspective:1600px;touch-action:pan-y;cursor:grab;overflow:hidden}
.screenReady .screenStage:before{content:'';position:absolute;inset:12% 5% 0;background:radial-gradient(ellipse at 50% 65%,#ac6c2620,transparent 60%);pointer-events:none}
.screenReady .screenCard{--card-w:clamp(220px,23vw,300px);position:absolute;width:var(--card-w);left:50%;top:30px;margin-left:calc(var(--card-w)/-2);transform:translate3d(var(--card-x,0px),var(--card-y,0px),var(--card-z,0px)) rotateY(var(--card-rot,0deg)) scale(var(--card-scale,1));opacity:var(--card-opacity,1);z-index:var(--card-layer,1);transition:transform .65s var(--cinema-ease),opacity .4s,border-color .3s,box-shadow .3s;backface-visibility:hidden;transform-style:preserve-3d;cursor:pointer;user-select:none;-webkit-user-drag:none}
.screenReady .screenCard img{-webkit-user-drag:none;pointer-events:none}
.screenReady .screenCard.isCurrent{border-color:#e5b780;box-shadow:0 32px 52px -18px #000c}
.screenReady .screenCard:not(.isCurrent) .screenPlay{opacity:0}
.screenReady .screenCard:not(.isCurrent) .screenLabel{color:#baa78c}
.screenReady.isDragging .screenStage{cursor:grabbing}
.screenReady.isDragging .screenCard{transition:opacity .2s}
.screenDesk{max-width:620px;margin:0 auto;display:flex;align-items:center;justify-content:center;gap:28px}
.screenArrow{width:48px;height:48px;border-radius:50%;background:#24241d;border:1px solid #73614a;display:grid;place-items:center;flex:none;transition:background .2s,transform .2s}
.screenArrow[data-prev] svg{transform:rotate(180deg)}
.screenArrow:hover{background:#f0c79e;color:#211b12;transform:scale(1.06)}
.screenNow{text-align:center;min-width:0;flex:1;max-width:460px}
.screenNow h3{font-size:22px;line-height:1.45;color:#fae2c6;min-height:32px}
.screenPosition{font-size:12px;font-variant-numeric:tabular-nums;color:#c3ae91;margin-right:12px}
.screenPreview{min-height:44px;background:transparent;color:#e8c59b;font-size:12px;padding:8px 5px;text-decoration:underline;text-underline-offset:5px}
.screenPreview:disabled{color:#a79b89;cursor:default}
.screenRail{display:flex;justify-content:center;gap:9px;margin:16px auto 0;max-width:100%;overflow:auto;padding:7px 4px 12px;scrollbar-width:thin}
.screenRail button{flex:none;padding:3px;background:#26271f;border:1px solid #554934;border-radius:9px;width:44px;height:56px;opacity:.7;transition:opacity .2s,transform .3s,border-color .3s}
.screenRail img{height:100%;width:100%;object-fit:contain;border-radius:5px}
.screenRail button[aria-pressed=true]{opacity:1;border-color:#f0c79e;transform:translateY(-4px)}
.screenRail button:hover{opacity:1}
.screenFoot{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid #413b2f;padding:18px 0 22px;font-size:12px;color:#baaa93}
.screenGallery{display:flex;align-items:center;gap:14px;min-height:44px;color:#f0c79e}
.screenGallery svg{width:18px}
.cinemaHome #release.projectTeaser{border:0;position:relative;padding:85px 64px;margin:30px auto 70px;width:calc(100% - 10vw);max-width:1320px;grid-template-columns:minmax(0,1fr) 240px;gap:64px;background:linear-gradient(125deg,#30261c,#1b1c17 70%);border-radius:28px;box-shadow:0 26px 55px -25px #0008;isolation:isolate}
.cinemaHome #release.projectTeaser:before{content:'';position:absolute;inset:0;border:1px solid #80603b77;border-radius:inherit;pointer-events:none}
.cinemaHome .projectCopy h2{font-size:clamp(28px,3vw,40px);letter-spacing:-.02em;color:#f9dfc1;margin-bottom:24px}
.cinemaHome .projectCopy h3{font-size:clamp(21px,2vw,28px);line-height:1.4;margin:0 0 22px;color:#ffdfbb}
.cinemaHome .projectCopy p{font-size:15px;line-height:1.95;color:#d3c3ae}
.cinemaHome .projectCopy p.projectContext{font-size:14px}
.cinemaHome .projectFilm{transform:rotate(4deg);transform-origin:50% 70%;max-width:240px}
.cinemaHome .projectFilm .casePoster{border-radius:18px;border:1px solid #8e7153;box-shadow:0 26px 35px -12px #000b}
.cinemaHome #tour{border:0;padding-top:44px;padding-bottom:70px}
.aiCinema .screenReady .screenStage{height:400px;margin-top:16px}
.aiCinema .screenReady .screenCard{--card-w:clamp(330px,40vw,530px);top:26px}
.aiCinema .screenMedia{aspect-ratio:16/9}
.aiCinema .screenRail button{width:76px;height:48px}
.aiCinema .screenFoot{justify-content:center}
.cinemaHome #about{padding-top:90px;padding-bottom:100px;border:0}
.cinemaHome .aboutLayout{grid-template-columns:minmax(0,1fr) 360px;gap:clamp(40px,8vw,110px)}
.cinemaHome .aboutCopy h2{font-size:clamp(34px,4vw,58px);line-height:1.35;color:#f7e4cb}
.cinemaHome .aboutCopy p{font-size:16px;color:#c9bba8;line-height:1.95}
.cinemaHome .portraitPrint{transform:rotate(3deg);max-width:330px;box-shadow:0 32px 55px -18px #000c}
.cinemaHome .siteFooter{background:#171813;border:0;min-height:260px;position:relative;overflow:hidden;padding-top:80px}
.cinemaHome .footerName{font-size:clamp(30px,5.5vw,80px);color:#d8bea0;letter-spacing:-.035em}
.cinemaHome .footerContact a{min-height:44px;display:flex;align-items:center;border-color:#71614b}
.cinemaHome .siteFooter:before{content:'';position:absolute;inset:0 auto auto 5%;width:90%;height:1px;background:linear-gradient(90deg,transparent,#b48950,transparent)}
.cinemaHome[data-motion-paused=true] .heroExposure{animation-play-state:paused}
.cinemaHome[data-motion-paused=true] .screenCard,.cinemaHome[data-motion-paused=true] .screenRail button{transition:none}
@media(min-width:1700px){.screenReady .screenStage{height:515px}}
@media(max-width:1000px){.titleAccent{display:block;margin-left:0}.cinemaHome .sectionHeading h2{font-size:34px}.screenReady .screenStage{height:420px}.cinemaHome #release.projectTeaser{padding:45px 32px;gap:35px;grid-template-columns:1fr 190px}.cinemaHome .aboutLayout{grid-template-columns:1fr 260px;gap:35px}.aiCinema .screenReady .screenStage{height:335px}.cinemaHome .heroContent{width:53%}}
@media(max-width:760px){.cinemaHome .siteHeader{height:72px}.cinemaHome .heroSequence{height:110svh;min-height:800px}.cinemaHome .hero{min-height:730px;height:100svh}.cinemaHome .heroContent{top:auto;bottom:120px;width:auto;transform:translateY(var(--copy-y,0px));left:var(--gutter);right:var(--gutter)}.cinemaHome .hero h1{font-size:clamp(31px,7.4vw,49px)}.cinemaHome .heroImage{height:66%;object-position:73% center;mask-image:linear-gradient(#000 65%,transparent)}.heroExposure{height:66%;background-position:73% center;mask-image:linear-gradient(#000 40%,transparent);opacity:.1}.cinemaHome .hero:after{background:linear-gradient(0deg,#111210 0%,transparent 56%)}.cinemaHome .heroIntro{font-size:14px;margin-top:20px}.cinemaHome .heroActions{margin-top:25px;gap:14px}.cinemaHome .heroActions .textLink{font-size:12px}.cinemaHome .heroBottom{font-size:10px}.cinemaHome .heroBottom small{font-size:9px}.cinemaHome .heroBottomRight{gap:0}.cinemaHome .heroBottomRight .scrollHint{display:none}.cinemaHome .heroBottomRight .motionToggle{font-size:11px;padding:8px 10px;min-width:0}.cinemaHome #tracklist{padding-top:42px;padding-bottom:24px}.cinemaHome .sectionHeading{gap:14px;margin-bottom:26px}.cinemaHome .sectionHeading h2{font-size:30px}.titleAccent{display:block;margin-left:0}.cinemaHome .sectionHeading p{font-size:12px}.filmCategories{width:100%;padding:4px;gap:3px;border-radius:18px}.filmCategories button{padding:12px 5px;flex:1;justify-content:center;gap:5px;flex-wrap:wrap;border-radius:13px;min-height:62px}.filmCategories svg{width:16px;height:16px}.filmCategories strong{font-size:13px}.filmCategories button>span{width:100%;font-size:10px}.screenReady .screenStage{height:354px;width:calc(100% + 2 * var(--gutter));margin:12px calc(-1 * var(--gutter)) 0;perspective:1100px}.screenReady .screenCard{--card-w:205px;top:24px;border-radius:15px}.screenLabel{font-size:11px;padding:10px}.screenPlay{width:40px;height:40px;right:12px;bottom:12px}.screenDuration{font-size:10px;right:9px;top:9px}.screenDesk{gap:12px}.screenNow h3{font-size:16px;min-height:46px;display:flex;align-items:center;justify-content:center}.screenArrow{width:44px;height:44px}.screenNow .screenPosition{font-size:11px;margin-right:7px}.screenPreview{font-size:11px}.screenRail{margin-top:5px;gap:8px}.screenRail button{width:44px;height:54px}.screenFoot{padding:8px 0 16px;font-size:11px}.cinemaHome #release.projectTeaser{width:calc(100% - 2 * var(--gutter));padding:30px 24px;margin:35px auto 40px;grid-template-columns:1fr;gap:28px;border-radius:22px}.cinemaHome .projectCopy h2{margin-bottom:22px}.cinemaHome .projectCopy h3{font-size:25px}.cinemaHome .projectCopy p{font-size:14px}.cinemaHome .projectCopy p.projectContext{font-size:13px}.cinemaHome .projectFilm{width:170px;justify-self:center}.cinemaHome #tour{padding-top:35px;padding-bottom:30px}.aiCinema .screenReady .screenCard{--card-w:270px;top:20px}.aiCinema .screenReady .screenStage{height:226px}.aiCinema .screenNow h3{min-height:30px}.aiCinema .screenRail button{width:66px;height:44px}.cinemaHome #about{padding-top:40px;padding-bottom:60px}.cinemaHome .aboutLayout{grid-template-columns:1fr;gap:36px}.cinemaHome .aboutCopy h2{font-size:34px}.cinemaHome .aboutCopy p{font-size:15px}.cinemaHome .portraitPrint{max-width:270px}.cinemaHome .siteFooter{min-height:250px;padding-top:45px}.cinemaHome .footerName{font-size:36px}.cinemaHome .footerContact{gap:10px 20px}}
@media(max-width:380px){.filmCategories strong{font-size:12px}.filmCategories svg{display:none}.screenReady .screenCard{--card-w:183px}.screenReady .screenStage{height:326px}.screenNow h3{font-size:14px}.screenRail{gap:5px}.screenRail button{width:44px}.aiCinema .screenReady .screenCard{--card-w:245px}.aiCinema .screenReady .screenStage{height:218px}.cinemaHome .heroActions{flex-wrap:wrap}.cinemaHome .heroContent{bottom:122px}}
@media(prefers-reduced-motion:reduce){.heroExposure{animation:none;opacity:.1}.cinemaHome .heroImage{transform:none!important}.cinemaHome .heroSequence{height:auto;min-height:0}.cinemaHome .hero{position:relative}.screenReady .screenCard,.screenRail button{transition:none}.cinemaHome .portraitPrint,.cinemaHome .projectFilm{transform:none}}

/* AI 实践案例（LaBaobao）面板：镜像案例分享卡的视觉权重 */
.cinemaHome #aitool.projectTeaser{border:0;position:relative;padding:85px 64px;margin:30px auto 70px;width:calc(100% - 10vw);max-width:1320px;grid-template-columns:minmax(0,1fr) 400px;gap:64px;background:linear-gradient(125deg,#30261c,#1b1c17 70%);border-radius:28px;box-shadow:0 26px 55px -25px #0008;isolation:isolate}
.cinemaHome #aitool.projectTeaser:before{content:'';position:absolute;inset:0;border:1px solid #80603b77;border-radius:inherit;pointer-events:none}
@media(max-width:1000px){.cinemaHome #aitool.projectTeaser{padding:45px 32px;gap:35px;grid-template-columns:minmax(0,1fr) 320px}}
@media(max-width:760px){.cinemaHome #aitool.projectTeaser{width:calc(100% - 2 * var(--gutter));padding:30px 24px;margin:35px auto 40px;grid-template-columns:1fr;gap:28px;border-radius:22px}}