:root{--mint:#7dffd3;--ink:#eefaf4;--quiet:#a5bbb0;--line:#7dffd32b}
html{scroll-behavior:smooth}
.model-page{background:#020806}
.model-page:before{background:linear-gradient(90deg,rgba(0,5,3,.25),rgba(0,5,3,.04))}
.model-page #chapter-bg{opacity:.8}
.model-page main{max-width:1440px;padding:28px 5vw 76px}
.model-page .site-header{padding-block:21px}
.model-page .chapter-nav{padding-block:10px;gap:4px 22px}
.model-page .chapter-nav a{white-space:nowrap}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:var(--quiet);font-size:11px;margin-bottom:28px}
.breadcrumbs a{color:var(--mint);min-height:32px;display:inline-flex;align-items:center}
.breadcrumbs>span[aria-hidden]{opacity:.45}
.hero{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:10px 0 39px}
.hero-copy{min-width:0;position:relative;z-index:1}
.hero .eyebrow{margin:0 0 18px;font-size:10px;letter-spacing:.22em}
.model-page h1{font-size:clamp(30px,3.85vw,58px);line-height:1.22;letter-spacing:-.035em;margin:0 0 20px;max-width:none}
.title-divider{color:var(--mint);font-weight:400}
.hero-lead{margin:0;color:#c6d5ce;font-size:14px;letter-spacing:.035em}
.sound-mark{flex:0 0 176px;height:86px;display:flex;align-items:center;justify-content:space-between;gap:4px;opacity:.55}
.sound-mark i{display:block;height:var(--h);width:3px;background:var(--mint);border-radius:4px}
.collection-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 0;border-top:1px solid var(--line);font-size:9px;letter-spacing:.15em;color:var(--quiet);margin-bottom:15px}
.collection-heading>span:first-child{color:var(--mint)}
.collection-heading>span>span{padding-inline:8px;color:#729284}
.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.category{min-width:0}
.category-visual{display:block;position:relative;aspect-ratio:4/3;overflow:hidden;border:1px solid #7dffd345;background:#040a07}
.category-visual img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .5s ease;filter:saturate(.85)}
.category-bgm .category-visual img{object-fit:contain;background:#090c0c}
.category-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 60%,#020806d9);pointer-events:none}
.category-visual:hover img{transform:scale(1.035);filter:saturate(1)}
.visual-tag{position:absolute;z-index:1;bottom:15px;left:17px;color:#fff;font-size:8px;letter-spacing:.16em}
.visual-arrow{position:absolute;z-index:1;right:15px;bottom:12px;color:var(--mint);font-size:22px}
.category-meta{display:flex;justify-content:space-between;align-items:center;gap:8px;color:var(--quiet);font-size:8px;letter-spacing:.13em;margin:20px 0 11px}
.category-meta>span:first-child{font:11px Orbitron,sans-serif;color:var(--mint)}
.category h2{font-size:clamp(20px,2.1vw,29px);margin:0 0 10px;letter-spacing:-.025em}
.category h2 a:hover{color:var(--mint)}
.category-description{color:var(--quiet);font-size:12px;line-height:1.85;margin:0 0 23px;min-height:23px}
.sample-list{list-style:none;margin:0 0 19px;padding:0;border-top:1px solid var(--line)}
.sample-list li{border-bottom:1px solid var(--line)}
.sample-list a{display:flex;align-items:center;gap:11px;min-height:49px;padding:10px 0;font-size:12px;line-height:1.55}
.sample-index{font-size:9px;color:#81998e;flex:0 0 16px}
.sample-arrow{margin-left:auto;color:var(--quiet)}
.sample-list a:hover,.sample-list a:hover .sample-arrow{color:var(--mint)}
.category-link{display:flex;justify-content:space-between;align-items:center;min-height:44px;font-size:11px;color:var(--mint);letter-spacing:.04em}
.category-link>span{font-size:19px}
.detail-hero{padding-bottom:27px}
.detail-hero h1{font-size:clamp(32px,4.5vw,62px)}
.detail-description{color:var(--quiet);font-size:12px;margin:9px 0 0}
.collection-nav{display:flex;gap:10px 28px;flex-wrap:wrap;margin:0 0 27px;font-size:12px}
.collection-nav a{min-height:44px;display:flex;align-items:center;color:var(--quiet);border-bottom:1px solid transparent}
.collection-nav a[aria-current]{color:var(--mint);border-color:var(--mint)}
.collection-nav a:hover{color:var(--mint)}
.work-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;align-items:start}
.work-grid.two-works{grid-template-columns:repeat(2,minmax(0,1fr))}
.work-card{min-width:0;scroll-margin-top:24px}
.work-visual{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;border:1px solid #7dffd345;background:#050a07}
.work-visual img,.poster{display:block;width:100%;height:100%;object-fit:cover}
.work-visual img{transition:transform .4s ease,filter .4s ease}
.work-visual:hover img{filter:brightness(.74)}
.format-tag{position:absolute;top:13px;left:13px;background:#020806d9;border:1px solid #7dffd34d;padding:4px 8px;font-size:8px;letter-spacing:.1em;z-index:1;color:#e3f8ef}
.play-button{position:absolute;left:50%;top:50%;width:55px;height:55px;display:grid;place-items:center;transform:translate(-50%,-50%);border:1px solid #b4ffe4b8;border-radius:50%;background:#020806bd;color:#e5fff5;transition:background .2s,color .2s}
.play-button svg{width:25px;height:25px;margin-left:-2px}
.work-visual:hover .play-button{background:var(--mint);color:#020806}
.play-label{position:absolute;left:0;right:0;bottom:0;padding:19px 12px 12px;text-align:center;font-size:9px;letter-spacing:.14em;background:linear-gradient(transparent,#020806df);color:#ecfff6}
.work-copy{padding:21px 0 0}
.work-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:7px;font-size:9px;letter-spacing:.08em;color:var(--quiet);margin-bottom:12px}
.work-meta>span:first-child{color:var(--mint)}
.work-copy h2{font-family:Arial,'Yu Gothic',sans-serif;font-size:clamp(19px,1.6vw,24px);line-height:1.6;margin:0 0 12px;letter-spacing:.005em;overflow-wrap:anywhere}
.work-copy p{font-size:12px;color:var(--quiet);line-height:1.9;margin:0 0 15px}
.watch-link{display:inline-flex;align-items:center;gap:22px;min-height:44px;border-bottom:1px solid #7dffd34d;font-size:11px;letter-spacing:.03em;color:var(--mint)}
.channel-visual img{object-fit:contain}
.channel-open{position:absolute;right:14px;bottom:10px;color:var(--mint);font-size:26px}
.collection-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line);padding-top:23px;margin-top:55px;font-size:12px;color:var(--quiet)}
.collection-bottom a{min-height:44px;display:flex;align-items:center}
.collection-bottom a:hover{color:var(--mint)}
.model-page .page-footer{font-size:11px;align-items:center;padding-inline:5vw}
.model-page .page-footer a{display:flex;align-items:center;min-height:44px}
.background-note{letter-spacing:.06em;font-size:9px}
.background-note span{padding-inline:8px}
.skip-link{position:fixed;top:10px;left:10px;z-index:50;background:var(--mint);color:#020806;padding:10px 18px;transform:translateY(-180%)}
.skip-link:focus{transform:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.video-dialog{width:min(960px,94vw);max-width:94vw;max-height:94dvh;padding:20px;background:#030b07;border:1px solid #7dffd36b;box-shadow:0 25px 100px #000}
.video-dialog::backdrop{background:#000e;backdrop-filter:blur(8px)}
.player-top{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}
.player-top h2{font-family:Arial,'Yu Gothic',sans-serif;font-size:17px;line-height:1.6;margin:0}
.video-dialog .player-close{margin:0;white-space:nowrap;font-size:12px;padding:7px 12px;display:flex;gap:10px;align-items:center}
.player-frame{aspect-ratio:16/9;background:#000;margin:auto}
.player-frame iframe{display:block;width:100%;height:100%;border:0}
.video-dialog.is-short{width:min(470px,94vw)}
.video-dialog.is-short .player-frame{aspect-ratio:9/16;max-height:67dvh;max-width:100%;width:auto}
.player-external{display:inline-flex;gap:20px;align-items:center;font-size:12px;color:var(--mint);min-height:44px;margin-top:8px}
.model-page.player-open{overflow:hidden}
@media(min-width:1500px){.model-page main{padding-inline:70px}.sound-mark{flex-basis:210px}}
@media(max-width:1100px){.sound-mark{flex-basis:120px;height:64px;gap:3px}.category-grid,.work-grid{gap:23px}.category-description{min-height:44px}.category-meta{font-size:7px}.category h2{font-size:22px}.sample-list a{font-size:11px}}
@media(max-width:800px){.sound-mark{display:none}.model-page .chapter-nav{gap:0 17px}.model-page .chapter-nav a{font-size:11px;min-height:38px;display:flex;align-items:center}.model-page main{padding-top:20px}.hero{padding-top:4px;padding-bottom:30px}.category-grid,.work-grid{grid-template-columns:1fr;gap:43px;max-width:540px;margin-inline:auto}.work-grid.two-works{grid-template-columns:1fr;max-width:540px}.category-description{min-height:0}.category h2{font-size:27px}.category-meta{font-size:9px}.category-visual{aspect-ratio:4/3}.sample-list a{font-size:13px;min-height:49px}.category-link{font-size:12px}.category-description,.work-copy p{font-size:13px}.work-copy h2{font-size:23px}.work-meta{font-size:10px}.model-page .page-footer{gap:7px 24px;flex-wrap:wrap}.background-note{order:3;width:100%}.collection-bottom{font-size:11px}.collection-nav{gap:0 22px}.model-page h1{font-size:clamp(29px,5.7vw,43px)}.detail-hero h1{font-size:clamp(29px,7vw,44px)}}
@media(max-width:480px){.model-page .site-header{gap:10px;padding-block:15px}.model-page .brand{font-size:11px}.model-page .tools{gap:11px}.model-page .motion{font-size:10px;padding:7px 8px}.model-page .back{font-size:10px}.hero .eyebrow{font-size:8px}.hero-lead{font-size:12px}.breadcrumbs{font-size:10px;margin-bottom:22px}.model-page h1{font-size:29px}.collection-heading{font-size:7px;gap:8px;letter-spacing:.1em}.collection-heading>span>span{padding-inline:3px}.collection-nav{font-size:10px;gap:0 16px}.video-dialog{padding:13px}.player-top h2{font-size:14px}.video-dialog .player-close{font-size:10px}.model-page .page-footer{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}