:root {
  --ink: #08090c;
  --ink-soft: #11131a;
  --paper: #f5f6f8;
  --muted: #a7adbc;
  --line: rgba(245, 246, 248, .16);
  --accent: #1640ff;
}

/* Standalone project detail view */
.project-detail-page { min-height: 100vh; margin: 0; background: radial-gradient(circle at 72% 18%, rgba(22, 64, 255, .22), transparent 31%), #07080d; color: #f5f6ff; font-family: Inter, "Noto Sans SC", sans-serif; }
.project-detail-shell { box-sizing: border-box; min-height: 100vh; max-width: 1700px; margin: 0 auto; padding: 42px clamp(28px, 6vw, 110px); display: flex; flex-direction: column; }
.detail-nav { display: flex; justify-content: space-between; align-items: center; }
.detail-back, .detail-language { border: 1px solid rgba(220, 226, 255, .28); border-radius: 999px; color: #f5f6ff; background: rgba(8, 10, 19, .36); padding: 10px 16px; font: inherit; font-size: 12px; letter-spacing: .04em; text-decoration: none; cursor: pointer; transition: border-color .2s ease, background .2s ease; }
.detail-back:hover, .detail-language:hover { border-color: #1640ff; background: rgba(22, 64, 255, .18); }
.detail-content { margin: auto 0; max-width: 1000px; padding: 11vh 0; }
.detail-kicker { color: #8094ff; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; }
.detail-content h1 { max-width: 960px; margin: 22px 0 16px; font-family: "Times New Roman", "Noto Serif SC", serif; font-size: clamp(48px, 7vw, 112px); font-weight: 400; line-height: 1.02; letter-spacing: -.045em; }
.detail-type { margin: 0; color: #cfd6f4; font-size: clamp(15px, 1.3vw, 20px); }
.detail-rule { width: min(100%, 700px); height: 1px; margin: 52px 0 26px; background: linear-gradient(90deg, #1640ff, rgba(22, 64, 255, 0)); }
.detail-placeholder { max-width: 600px; color: #aeb5ca; line-height: 1.8; }
.detail-status { margin: 0 0 8px; color: #f5f6ff; font-size: 18px; }
.detail-description { margin: 0; font-size: 14px; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: "Noto Serif SC", "Songti SC", "STSong", Georgia, serif; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.hero {
  position: relative; isolation: isolate; min-height: 100vh; overflow: hidden;
  background: radial-gradient(circle at 73% 42%, rgba(22, 64, 255, .26), transparent 28%), linear-gradient(118deg, #08090c 5%, #11131a 48%, #07080b 100%);
}
.project-backgrounds { position: absolute; z-index: -3; inset: 0; overflow: hidden; background: #08090c; }
.project-background { position: absolute; inset: 0; opacity: 0; background-position: center; background-size: cover; transition: opacity .32s ease-in-out; }
.project-background::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,6,10,.78), rgba(5,6,10,.35) 55%, rgba(5,6,10,.58)), linear-gradient(0deg, rgba(5,6,10,.6), transparent 55%); }
.project-background.is-active { opacity: 1; }
.project-bg-1 { }
.project-bg-2 { }
.project-bg-3 { }
.project-bg-4 { }
.project-bg-5 { }
.project-bg-6 { }
.particle-field { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: .55; }
.atmosphere { position: absolute; inset: 0; z-index: -1; opacity: .48; overflow: hidden; }
.atmosphere::before, .atmosphere::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.07); border-radius: 50%; filter: blur(.2px); }
.atmosphere::before { width: 68vw; height: 68vw; top: -38vw; right: -17vw; }
.atmosphere::after { width: 52vw; height: 52vw; bottom: -31vw; left: 24vw; }
.atmosphere i { position: absolute; display: block; width: 1px; background: linear-gradient(transparent, rgba(255,255,255,.14), transparent); transform: rotate(39deg); }
.atmosphere i:nth-child(1) { height: 74vh; left: 42%; top: -18%; }
.atmosphere i:nth-child(2) { height: 62vh; right: 22%; bottom: -24%; }
.atmosphere i:nth-child(3) { height: 48vh; right: 4%; top: 12%; opacity: .45; }

.nav { position: relative; z-index: 30; display: flex; align-items: center; gap: clamp(22px, 3vw, 54px); max-width: 1700px; margin: 0 auto; padding: 34px 54px; font-family: Inter, "Helvetica Neue", Arial, sans-serif; font-size: 10px; letter-spacing: .04em; }
.nav > a { opacity: .76; transition: color .2s ease, opacity .2s ease; }
.nav > a:hover { color: var(--accent); opacity: 1; }
.nav-right { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.lang, .explore { border-radius: 999px; }
.lang, .menu { border: 0; background: none; color: var(--paper); cursor: pointer; }
.lang { min-width: 42px; padding: 8px 11px; border: 1px solid rgba(245,246,248,.34); font-size: 10px; letter-spacing: .08em; transition: border-color .2s ease, color .2s ease; }
.lang:hover { border-color: var(--accent); color: var(--accent); }
.menu { display: grid; width: 28px; height: 28px; place-content: center; gap: 6px; padding: 0; }
.menu span { display: block; width: 17px; height: 1px; background: currentColor; transition: transform .25s ease; }
.menu:hover { color: var(--accent); }

.hero-copy { position: absolute; top: 47%; left: 50%; width: min(850px, calc(100vw - 72px)); height: min(360px, 42vw); transform: translate(-50%, -50%); text-align: center; }
.particle-title { display: none; }
.eyebrow { margin: 0 0 18px; color: rgba(245,246,248,.72); font-family: Inter, "Helvetica Neue", Arial, sans-serif; font-size: 9px; letter-spacing: .14em; font-weight: 400; }
h1 { margin: 0; font-size: clamp(58px, 7.2vw, 124px); line-height: .92; letter-spacing: -.055em; font-weight: 300; }
h1 span { color: rgba(245,246,248,.95); }
h1 .name { display: inline-block; font-size: calc(1em - 4px); }
.subcopy { width: min(500px, 100%); margin: 22px auto 0; color: var(--muted); font-family: Inter, "Helvetica Neue", Arial, sans-serif; font-size: 10px; font-weight: 400; line-height: 1.6; letter-spacing: .1em; }
.subcopy.stroke-reveal { color: transparent; -webkit-text-stroke: 0 transparent; animation: subcopy-fill 1.4s cubic-bezier(.22,1,.36,1) .12s forwards; }
@keyframes subcopy-fill { 0% { color: transparent; opacity: .12; } 68% { color: rgba(245,246,248,.48); opacity: .78; } 100% { color: var(--muted); opacity: 1; } }

.scroll-next { position: absolute; z-index: 2; left: 50%; bottom: 96px; display: grid; place-items: center; transform: translateX(-50%); color: var(--paper); font-family: Inter, Arial, sans-serif; font-size: 24px; font-weight: 200; line-height: 1; transition: transform .2s ease, color .2s ease; }
.scroll-next:hover { transform: translateX(-50%) translateY(4px); color: var(--accent); }
.about-next { bottom: 68px; }

.menu-overlay { position: fixed; z-index: 20; inset: 0; visibility: hidden; pointer-events: none; overflow: hidden; }
.menu-overlay.is-open, .menu-overlay.is-closing { visibility: visible; }
.menu-overlay.is-open { pointer-events: auto; }
.menu-layer, .staggered-panel { position: absolute; top: 0; right: 0; height: 100%; transform: translateX(105%); }
.menu-layer { width: min(24vw, 340px); }
.layer-one { background: #0d1b70; transition: transform .62s cubic-bezier(.16,1,.3,1) .02s; }
.layer-two { background: var(--accent); transition: transform .62s cubic-bezier(.16,1,.3,1) .10s; }
.staggered-panel { display: flex; flex-direction: column; width: min(23vw, 325px); padding: 38px clamp(22px,2.3vw,42px) 28px; color: #fff; background: #0a0b0f; transition: transform .68s cubic-bezier(.16,1,.3,1) .18s; }
.menu-overlay.is-open .menu-layer, .menu-overlay.is-open .staggered-panel { transform: translateX(0); }
.panel-close { align-self: flex-end; border: 0; background: transparent; color: #fff; cursor: pointer; font-family: Inter, Arial, sans-serif; font-size: 28px; font-weight: 200; line-height: .7; }
.panel-content { display: flex; flex: 1; flex-direction: column; justify-content: center; gap: 18px; }
.panel-kicker { margin: 0 0 20px; color: var(--accent); font-family: Inter, Arial, sans-serif; font-size: 12px; letter-spacing: .13em; }
.panel-content a { display: flex; align-items: baseline; gap: 12px; width: fit-content; color: #fff; font-size: clamp(24px, 2.6vw, 40px); font-weight: 300; letter-spacing: -.045em; line-height: 1.12; transform: translateY(50px) rotate(6deg); opacity: 0; transition: color .16s ease, transform .7s cubic-bezier(.16,1,.3,1), opacity .5s ease; }
.panel-content a:hover, .panel-content a:focus-visible { color: var(--accent); }
.panel-content i { color: #b3c1ff; font-family: Inter, Arial, sans-serif; font-size: 8px; font-style: normal; letter-spacing: .08em; transition: color .16s ease; }
.panel-content a:hover i, .panel-content a:focus-visible i { color: var(--accent); }
.menu-overlay.is-open .panel-content a { transform: translateY(0) rotate(0); opacity: 1; }
.menu-overlay.is-open .panel-content a:nth-of-type(1) { transition-delay: .38s; }.menu-overlay.is-open .panel-content a:nth-of-type(2) { transition-delay: .46s; }.menu-overlay.is-open .panel-content a:nth-of-type(3) { transition-delay: .54s; }.menu-overlay.is-open .panel-content a:nth-of-type(4) { transition-delay: .62s; }
.panel-social { display: flex; gap: 10px; align-items: center; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.18); color: var(--muted); font-family: Inter, Arial, sans-serif; font-size: 8px; letter-spacing: .07em; }
.panel-social span { margin-right: auto; }.panel-social a:hover { color: var(--accent); }

.wheel-overlay { position: fixed; z-index: 10; inset: 0; visibility: hidden; overflow: hidden; pointer-events: none; }
.wheel-overlay.is-open, .wheel-overlay.is-closing { visibility: visible; }
.wheel-overlay.is-open { pointer-events: none; }
.wheel-backdrop { position: absolute; inset: 76px 0 0; background: rgba(3,4,7,.12); opacity: 0; pointer-events: auto; transition: opacity .5s ease; }
.wheel-overlay.is-open .wheel-backdrop { opacity: 1; }
.option-wheel { position: absolute; top: calc(50% - 230px); right: 8px; width: min(300px, 24vw); height: 460px; outline: none; overflow: visible; background: transparent; transform: translateX(105%); pointer-events: auto; transition: transform .92s cubic-bezier(.16,1,.3,1); cursor: grab; user-select: none; touch-action: none; }
.wheel-overlay.is-open .option-wheel { transform: translateX(0); }
.wheel-item { position: absolute; top: 50%; right: 26px; white-space: nowrap; color: #cfd8ff; font-family: Inter, "Helvetica Neue", Arial, sans-serif; font-size: calc(2.35rem - 8px); font-weight: 200; line-height: 1; letter-spacing: -.04em; transform-origin: right center; will-change: transform, opacity, filter; }
.wheel-item.is-selected { color: var(--accent); font-weight: 400; text-shadow: 0 0 24px rgba(22,64,255,.32); }.wheel-item:hover { color: var(--accent); }
.about-showcase { position: relative; isolation: isolate; display: grid; grid-template-columns: minmax(290px, 390px) minmax(360px, 470px) minmax(240px, 1fr); align-items: center; gap: clamp(28px, 5vw, 85px); min-height: 100vh; overflow: hidden; padding: 10vh max(32px, calc((100vw - 1700px) / 2 + 54px)); background: #07080c; }.profile-card { position: relative; z-index: 1; width: min(100%, 390px); justify-self: start; perspective: 1000px; --profile-x: 0deg; --profile-y: 0deg; }.profile-card-inner { display: flex; flex-direction: column; min-height: 500px; padding: 17px; overflow: hidden; border: 1px solid rgba(190,201,255,.23); border-radius: 20px; background: linear-gradient(145deg, rgba(96,73,110,.55) 0%, rgba(113,196,255,.19) 100%); box-shadow: 0 22px 80px rgba(0,0,0,.3); transform: rotateX(var(--profile-y)) rotateY(var(--profile-x)); transition: transform .22s ease-out; }.profile-avatar { position: relative; display: grid; flex: 1; min-height: 330px; place-items: center; overflow: hidden; border-radius: 13px; background: radial-gradient(circle at 54% 34%, rgba(22,64,255,.35), transparent 28%), linear-gradient(145deg, #152034, #07090e 75%); }.profile-avatar::before { content: ""; position: absolute; width: 70%; aspect-ratio: 1; border: 1px solid rgba(160,181,255,.22); border-radius: 50%; box-shadow: 0 0 60px rgba(22,64,255,.12); }.profile-avatar span { position: relative; font-family: "Noto Serif SC", Georgia, serif; font-size: 88px; font-weight: 300; letter-spacing: -.12em; }.profile-avatar small { position: absolute; right: 18px; bottom: 16px; color: rgba(234,239,255,.58); font-family: Inter, Arial, sans-serif; font-size: 9px; letter-spacing: .11em; }.profile-info { padding: 20px 7px 16px; }.profile-status { display: flex; align-items: center; gap: 7px; color: rgba(227,234,255,.7); font-family: Inter, Arial, sans-serif; font-size: 9px; letter-spacing: .1em; }.profile-status i { width: 6px; height: 6px; border-radius: 50%; background: #1640ff; box-shadow: 0 0 12px #1640ff; }.profile-status b { font-weight: 400; }.profile-info h3 { margin: 15px 0 4px; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: 30px; font-weight: 300; }.profile-info p { margin: 0; color: rgba(235,240,255,.82); font-family: Inter, Arial, sans-serif; font-size: 11px; letter-spacing: .04em; }.profile-info > small { display: block; margin-top: 9px; color: rgba(235,240,255,.42); font-family: Inter, Arial, sans-serif; font-size: 9px; letter-spacing: .08em; }.profile-contact { display: block; padding: 13px 16px; border: 1px solid rgba(225,231,255,.34); border-radius: 10px; background: transparent; color: #fff; font-family: Inter, Arial, sans-serif; font-size: 10px; letter-spacing: .1em; text-align: center; cursor: pointer; transition: background .25s ease, border-color .25s ease; }.profile-contact:hover { border-color: #1640ff; background: #1640ff; }.about-contact-area { position: relative; z-index: 1; display: flex; flex-direction: column; justify-self: start; gap: 25px; transform: translateX(-34px); }.about-contact-area h2 { margin: 0; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(28px,3vw,44px); font-weight: 300; letter-spacing: -.06em; }.about-text-placeholder { width: min(100%, 460px); min-height: 130px; margin: 0; padding: 18px 0; border-top: 1px solid rgba(190,201,255,.16); border-bottom: 1px solid rgba(190,201,255,.16); color: rgba(224,230,247,.42); font-family: Inter, Arial, sans-serif; font-size: 12px; line-height: 1.9; letter-spacing: .05em; }.contact-channels { display: grid; gap: 12px; width: min(100%, 360px); }.contact-channels > div { display: grid; grid-template-columns: 72px 1fr; align-items: center; min-height: 58px; padding: 0 18px; border: 1px solid rgba(190,201,255,.2); border-radius: 9px; background: rgba(12,16,28,.45); transition: border-color .3s ease, box-shadow .3s ease, background .3s ease; }.contact-channels.is-highlighted > div { border-color: rgba(22,64,255,.9); background: rgba(22,64,255,.08); box-shadow: 0 0 20px rgba(22,64,255,.26); }.contact-channels span { color: rgba(222,228,250,.54); font-family: Inter, Arial, sans-serif; font-size: 10px; letter-spacing: .11em; }.contact-channels strong { color: rgba(247,248,252,.9); font-family: Inter, Arial, sans-serif; font-size: 12px; font-weight: 400; letter-spacing: .02em; }.advantages-wheel { position: relative; z-index: 1; align-self: stretch; min-height: 500px; overflow: hidden; border-left: 1px solid rgba(190,201,255,.13); cursor: grab; outline: none; touch-action: none; }.advantages-wheel.is-dragging { cursor: grabbing; }.advantages-wheel > p { position: absolute; top: 10px; left: 20px; margin: 0; color: rgba(210,220,255,.35); font-family: Inter, Arial, sans-serif; font-size: 9px; letter-spacing: .14em; }.advantage-item { position: absolute; top: 50%; right: 18px; border: 0; background: transparent; color: #384dad; font-family: Inter, Arial, sans-serif; font-size: clamp(21px,2.6vw,42px); font-weight: 300; line-height: 1; letter-spacing: -.05em; white-space: nowrap; cursor: pointer; transform-origin: right center; transition: color .25s ease; }.advantage-item.is-selected { color: #1640ff; text-shadow: 0 0 28px rgba(22,64,255,.38); }
.category-guide { position: relative; isolation: isolate; min-height: 100vh; overflow: hidden; padding: 10vh max(36px, calc((100vw - 1700px) / 2 + 54px)); background: #06070a; }
.section-particles { position: absolute; z-index: -1; inset: 0; width: 100%; height: 100%; opacity: .55; pointer-events: none; }
.category-header { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; margin-bottom: 5vh; }.category-header p, .category-header > span { margin: 0; color: var(--muted); font-family: Inter, Arial, sans-serif; font-size: 9px; letter-spacing: .12em; }.category-header > span { text-align: right; }.category-header h2 { margin: 0; font-size: clamp(34px,4vw,62px); font-weight: 300; letter-spacing: -.055em; }
.category-header h2:only-child { grid-column: 2; }
.category-accordion { position: relative; z-index: 1; display: flex; flex-direction: column; height: 340px; gap: 8px; }.category-card { --shine-x: 50%; --shine-y: 50%; position: relative; display: flex; flex: 1; align-items: center; gap: 20px; min-height: 0; overflow: hidden; padding: 0 25px; border: 1px solid rgba(245,246,248,.18); border-radius: 15px; color: #fff; transition: flex .8s cubic-bezier(.37,0,.63,1), border-color .25s ease, box-shadow .3s ease; }.category-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .2; filter: grayscale(1) brightness(.62); transform: scale(1.05); transition: opacity .45s ease, filter .45s ease, transform .8s cubic-bezier(.37,0,.63,1); }.category-card::before { content: ""; position: absolute; z-index: 4; inset: 0; padding: 1px; pointer-events: none; border-radius: inherit; opacity: 0; background: radial-gradient(190px circle at var(--shine-x) var(--shine-y), rgba(255,255,255,.98), rgba(0,40,218,.95) 19%, rgba(0,40,218,.25) 43%, transparent 72%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; transition: opacity .24s ease; }.category-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,6,10,.9), rgba(5,6,10,.2)); transition: background .45s ease; }.category-card > *:not(img) { position: relative; z-index: 3; }.category-card span { font-family: Inter, Arial, sans-serif; font-size: 10px; letter-spacing: .1em; }.category-card strong { font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(20px,2.4vw,36px); font-weight: 300; letter-spacing: -.04em; }.category-card i { margin-left: auto; font-family: Inter, Arial, sans-serif; font-size: 22px; font-style: normal; opacity: 0; transform: translateX(-8px); transition: opacity .25s ease, transform .25s ease; }.category-accordion:hover .category-card { flex: .62; }.category-accordion .category-card:hover { flex: 3.1; border-color: #0028da; box-shadow: 0 0 22px rgba(0,40,218,.24); }.category-card:hover img { opacity: .8; filter: grayscale(0) brightness(.76); transform: scale(1); }.category-card:hover::before { opacity: 1; }.category-card:hover::after { background: linear-gradient(90deg, rgba(22,64,255,.4), rgba(22,64,255,.12) 55%, rgba(5,6,10,.06)); }.category-card:hover i { opacity: 1; transform: translateX(0); }
.portfolio-guide { position: relative; isolation: isolate; min-height: 100vh; overflow: hidden; padding: 11vh max(36px, calc((100vw - 1700px) / 2 + 54px)) 8vh; background: #090a0e; }.portfolio-guide .guide-header, .portfolio-guide .accordion-gallery { position: relative; z-index: 1; }
.guide-header { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; margin-bottom: 44px; font-family: Inter, Arial, sans-serif; }
.guide-header p, .guide-header span { margin: 0; color: var(--muted); font-size: 10px; letter-spacing: .11em; }.guide-header span { text-align: right; }
.guide-header h2 { margin: 0; color: var(--paper); font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(36px,4vw,68px); font-weight: 300; letter-spacing: -.05em; }
.accordion-gallery { display: flex; height: min(66vh, 720px); gap: 10px; }
.gallery-card { position: relative; display: flex; flex: 1; min-width: 0; flex-direction: column; justify-content: space-between; overflow: hidden; padding: 26px; border: 1px solid rgba(245,246,248,.15); border-radius: 13px; background-color: #15171d; background-position: center; background-size: cover; color: #fff; transition: flex 1s cubic-bezier(.16,1,.3,1), transform .5s ease, border-color .3s ease; }
.gallery-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(2,3,6,1) 0%, rgba(2,3,6,.5) 48%, rgba(2,3,6,0) 100%); transition: background .5s ease; }.gallery-card::after { content: ""; position: absolute; inset: 0; background: rgba(22,64,255,.12); opacity: 0; transition: opacity .4s ease; }
.accordion-gallery:hover .gallery-card { flex: .55; }.accordion-gallery .gallery-card:hover { flex: 3.25; border-color: rgba(22,64,255,.9); transform: translateY(-5px); }.accordion-gallery .gallery-card:hover::after { opacity: 1; }
.gallery-card > * { position: relative; z-index: 1; }.gallery-card span { font-family: Inter, Arial, sans-serif; font-size: 10px; letter-spacing: .1em; opacity: .72; }.game-title { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; margin-top: 7px; min-width: 0; }.gallery-card strong { max-width: 100%; overflow: visible; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(18px,1.8vw,29px); font-weight: 300; letter-spacing: -.035em; line-height: 1.05; white-space: nowrap; }.game-title b { max-width: 100%; overflow: hidden; color: rgba(245,246,248,.76); font-family: Inter, Arial, sans-serif; font-size: 9px; font-weight: 400; letter-spacing: .04em; white-space: nowrap; }.game-title small { color: rgba(245,246,248,.7); font-family: Inter, Arial, sans-serif; font-size: 8px; font-weight: 400; line-height: 1.25; letter-spacing: .05em; }.gallery-card i { align-self: flex-end; margin-top: auto; font-family: Inter, Arial, sans-serif; font-size: 20px; font-style: normal; opacity: 0; transform: translateX(-8px); transition: opacity .3s ease, transform .3s ease; }.gallery-card:hover i { opacity: 1; transform: translateX(0); }
.project-eight { background: radial-gradient(circle at 72% 24%, rgba(255,190,92,.48), transparent 24%), radial-gradient(circle at 30% 72%, rgba(190,30,26,.56), transparent 35%), linear-gradient(145deg, #421013, #13080a 68%); }

.next-section { min-height: 50vh; display: grid; place-items: center; border-top: 1px solid var(--line); background: var(--ink-soft); color: var(--muted); letter-spacing: .15em; font-size: 12px; }
.design-docs-showcase { position: relative; isolation: isolate; min-height: 100vh; overflow: hidden; padding: 10vh max(36px, calc((100vw - 1700px) / 2 + 54px)) 8vh; background: #06070a; }.design-docs-header { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; margin-bottom: 4vh; }.design-docs-header p, .design-docs-header > span { margin: 0; color: var(--muted); font-family: Inter, Arial, sans-serif; font-size: 9px; letter-spacing: .12em; }.design-docs-header > span { text-align: right; }.design-docs-header h2 { margin: 0; font-size: clamp(34px,4vw,62px); font-weight: 300; letter-spacing: -.055em; }.circular-gallery { position: relative; z-index: 1; height: min(58vh, 590px); min-height: 390px; margin: 0 -54px; overflow: hidden; cursor: grab; touch-action: pan-y; user-select: none; }.circular-gallery.is-dragging { cursor: grabbing; }.circular-item { position: absolute; top: 50%; left: 50%; display: flex; flex-direction: column; justify-content: flex-end; width: min(20vw, 300px); height: min(47vh, 470px); min-height: 330px; padding: 23px; overflow: hidden; border: 1px solid rgba(170,185,255,.22); border-radius: 5%; background: #0c1020; color: #fff; text-decoration: none; transform-origin: center bottom; transition: transform .5s cubic-bezier(.22,.82,.26,1), opacity .5s ease, filter .5s ease, border-color .3s ease, box-shadow .3s ease; }.circular-item::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,30,77,.2), rgba(3,5,13,.9)); }.circular-item > * { position: relative; z-index: 1; }.circular-item span { margin-bottom: auto; font-family: "Orbitron", Inter, Arial, sans-serif; font-size: 10px; letter-spacing: .12em; opacity: .72; }.circular-item strong { font-family: "Orbitron", Inter, Arial, sans-serif; font-size: clamp(18px,1.75vw,28px); font-weight: 700; letter-spacing: -.05em; }.circular-item small { margin-top: 9px; color: rgba(229,235,255,.7); font-family: Inter, Arial, sans-serif; font-size: 8px; letter-spacing: .09em; }.circular-item-1 { background: radial-gradient(circle at 50% 24%, rgba(22,64,255,.55), transparent 30%), linear-gradient(145deg, #18255a, #070913 70%); }.circular-item-2 { background: radial-gradient(circle at 55% 26%, rgba(92,125,255,.48), transparent 29%), linear-gradient(145deg, #142347, #070913 70%); }.circular-item-3 { background: radial-gradient(circle at 45% 25%, rgba(44,91,255,.5), transparent 31%), linear-gradient(145deg, #1b2350, #070913 70%); }.circular-item-4 { background: radial-gradient(circle at 52% 22%, rgba(103,74,255,.45), transparent 32%), linear-gradient(145deg, #21174a, #070913 70%); }.circular-item-5 { background: radial-gradient(circle at 48% 28%, rgba(16,119,255,.5), transparent 32%), linear-gradient(145deg, #0c2d4e, #070913 70%); }.circular-item:hover { border-color: var(--accent); box-shadow: 0 0 30px rgba(22,64,255,.35); }
.other-showcase { position: relative; isolation: isolate; min-height: 100vh; overflow: hidden; padding: 10vh max(36px, calc((100vw - 1700px) / 2 + 54px)) 0; background: #06070a; }.other-header { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; }.other-header p, .other-header > span { margin: 0; color: var(--muted); font-family: Inter, Arial, sans-serif; font-size: 9px; letter-spacing: .12em; }.other-header > span { text-align: right; }.other-header h2 { margin: 0; font-size: clamp(34px,4vw,62px); font-weight: 300; letter-spacing: -.055em; }.other-circular-gallery { position: absolute; z-index: 1; right: 0; bottom: 0; left: 0; height: min(62vh, 620px); overflow: hidden; cursor: grab; touch-action: pan-y; user-select: none; }.other-circular-gallery.is-dragging { cursor: grabbing; }.other-circular-item { position: absolute; bottom: -155px; left: 50%; display: flex; flex-direction: column; justify-content: flex-start; width: min(23vw, 340px); height: min(55vh, 530px); min-height: 370px; padding: 25px; overflow: hidden; border: 1px solid rgba(170,185,255,.22); border-radius: 8%; background: #0c1020; color: #fff; text-decoration: none; transform-origin: center bottom; transition: transform .5s cubic-bezier(.22,.82,.26,1), opacity .5s ease, filter .5s ease, border-color .3s ease, box-shadow .3s ease; }.other-circular-item::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,30,77,.08), rgba(3,5,13,.82)); }.other-circular-item > * { position: relative; z-index: 1; }.other-circular-item span { font-family: "Orbitron", Inter, Arial, sans-serif; font-size: 10px; letter-spacing: .12em; opacity: .72; }.other-circular-item strong { margin-top: auto; font-family: "Orbitron", Inter, Arial, sans-serif; font-size: clamp(18px,1.7vw,28px); font-weight: 700; letter-spacing: -.05em; }.other-circular-item small { margin-top: 9px; color: rgba(229,235,255,.7); font-family: Inter, Arial, sans-serif; font-size: 8px; letter-spacing: .09em; }.other-item-1 { background: radial-gradient(circle at 50% 22%, rgba(22,64,255,.58), transparent 30%), linear-gradient(145deg, #18255a, #070913 70%); }.other-item-2 { background: radial-gradient(circle at 52% 24%, rgba(126,74,255,.5), transparent 31%), linear-gradient(145deg, #24154c, #070913 70%); }.other-item-3 { background: radial-gradient(circle at 45% 22%, rgba(34,144,255,.5), transparent 31%), linear-gradient(145deg, #0e294e, #070913 70%); }.other-item-4 { background: radial-gradient(circle at 52% 22%, rgba(36,198,206,.45), transparent 31%), linear-gradient(145deg, #0d3740, #070913 70%); }.other-circular-item:hover { border-color: var(--accent); box-shadow: 0 0 30px rgba(22,64,255,.35); }
.interaction-showcase { position: relative; isolation: isolate; min-height: 100vh; overflow: hidden; padding: 10vh max(36px, calc((100vw - 1700px) / 2 + 54px)) 8vh; background: #06070a; }.interaction-header { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; margin-bottom: 4vh; }.interaction-header p, .interaction-header > span { margin: 0; color: var(--muted); font-family: Inter, Arial, sans-serif; font-size: 9px; letter-spacing: .12em; }.interaction-header > span { text-align: right; }.interaction-header h2 { margin: 0; font-size: clamp(34px,4vw,62px); font-weight: 300; letter-spacing: -.055em; }.depth-carousel { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, minmax(0, 380px)); justify-content: center; gap: clamp(24px, 5vw, 94px); min-height: min(58vh, 590px); margin: 0 auto; }.depth-card { position: relative; display: flex; flex-direction: column; justify-content: flex-end; width: 100%; height: min(51vh, 520px); min-height: 360px; padding: 25px; overflow: hidden; border: 1px solid rgba(190,201,255,.2); border-radius: 8px; background-color: #07080d; background-position: center; background-size: cover; color: #f5f5f7; text-align: left; text-decoration: none; cursor: pointer; transition: transform .22s ease-out, border-color .22s ease, box-shadow .22s ease; --glow-x: 50%; --glow-y: 50%; }.depth-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,7,36,.07), rgba(0,4,15,.9)); }.depth-card::after { content: ""; position: absolute; inset: -1px; z-index: 2; border: 1px solid transparent; border-radius: inherit; background: radial-gradient(220px circle at var(--glow-x) var(--glow-y), rgba(22,64,255,.98), rgba(22,64,255,.45) 32%, transparent 68%) border-box; -webkit-mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; pointer-events: none; transition: opacity .2s ease; }.depth-card > * { position: relative; z-index: 3; }.depth-card span { margin-bottom: auto; font-family: Inter, Arial, sans-serif; font-size: 10px; letter-spacing: .12em; opacity: .74; }.depth-card strong { font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(24px,2.3vw,38px); font-weight: 300; letter-spacing: -.045em; }.depth-card small { margin-top: 8px; color: rgba(230,235,255,.82); font-family: Inter, Arial, sans-serif; font-size: 9px; letter-spacing: .09em; }.depth-card:hover { border-color: rgba(22,64,255,.9); box-shadow: 0 18px 58px rgba(22,64,255,.3), 0 0 30px rgba(22,64,255,.2); }.depth-card:hover::after { opacity: 1; }.depth-card.is-clicked { animation: interaction-card-click .45s ease; }@keyframes interaction-card-click { 50% { box-shadow: 0 0 0 7px rgba(22,64,255,.2), 0 0 64px rgba(22,64,255,.65); } }

.profile-info > .profile-education { max-width: 280px; margin-top: 10px; color: rgba(235,240,255,.62); font-size: 8px; line-height: 1.45; letter-spacing: .03em; }.about-text-placeholder { color: rgba(224,230,247,.64); font-size: 11px; line-height: 1.82; letter-spacing: .035em; }.about-text-placeholder p { margin: 0 0 12px; }.about-text-placeholder p:last-child { margin-bottom: 0; }.about-text-placeholder .about-note { color: rgba(180,193,231,.48); font-size: 10px; line-height: 1.65; }
.other-circular-gallery { top: 50%; bottom: auto; height: min(62vh, 620px); transform: translateY(-50%); }.other-circular-item { top: 50%; bottom: auto; }
.other-circular-gallery { height: min(70vh, 690px); }.other-circular-item { bottom: -42px; }.contact-footer { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px; min-height: 34vh; padding: 48px max(36px, calc((100vw - 1700px) / 2 + 54px)); border-top: 1px solid var(--line); background: #07080c; }.contact-footer p { margin: 0 0 10px; color: var(--muted); font-family: Inter, Arial, sans-serif; font-size: 9px; letter-spacing: .14em; }.contact-footer h2 { margin: 0; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(32px,4vw,60px); font-weight: 300; letter-spacing: -.06em; }.footer-contacts { display: grid; gap: 10px; }.footer-contacts span { display: grid; grid-template-columns: 78px 1fr; padding: 10px 0; border-bottom: 1px solid rgba(190,201,255,.16); color: rgba(239,242,252,.8); font-family: Inter, Arial, sans-serif; font-size: 11px; }.footer-contacts b { color: rgba(190,201,255,.55); font-weight: 400; letter-spacing: .08em; }
@media (max-width: 720px) {
  .profile-info > .profile-education { max-width: 280px; margin-top: 10px; color: rgba(235,240,255,.62); font-size: 8px; line-height: 1.45; letter-spacing: .03em; }
  .about-showcase { grid-template-columns: 1fr; gap: 42px; padding: 88px 24px 58px; }.profile-card { width: min(100%, 390px); justify-self: center; }.profile-card-inner { min-height: 460px; }.profile-avatar { min-height: 280px; }.about-contact-area { transform: none; }.advantages-wheel { display: none; }
  .nav { padding: 22px 24px; gap: 15px; }
  .nav > a:not(:first-child) { display: none; }
  .nav-right { gap: 12px; }
  .nav .sign { display: none; }
  .hero-copy { width: calc(100vw - 48px); }
  h1 { font-size: clamp(54px, 17vw, 90px); }
  .scroll-next { bottom: 64px; }
  .menu-layer { width: 100%; }
  .staggered-panel { width: 100%; padding: 42px 28px 28px; }
  .option-wheel { top: calc(50% - 210px); right: 0; width: min(300px, 76vw); height: 420px; }
  .wheel-item { right: 18px; font-size: calc(2rem - 8px); }
  .portfolio-guide { padding: 92px 24px 54px; }.guide-header { display: block; margin-bottom: 28px; }.guide-header h2 { margin: 8px 0 12px; }.guide-header span { display: block; text-align: left; }.accordion-gallery { height: 58vh; gap: 6px; }.gallery-card { padding: 14px 10px; }.gallery-card strong { font-size: 19px; }.game-title { gap: 5px; margin-top: 5px; }.game-title small { font-size: 7px; }
  .category-guide { padding: 80px 24px; }.category-header { display: block; margin-bottom: 34px; }.category-header h2 { margin: 8px 0 10px; }.category-header > span { display: block; text-align: left; }.category-accordion { height: 340px; gap: 6px; }.category-card { padding: 0 15px; gap: 12px; }.category-card strong { font-size: 21px; }
  .interaction-showcase { padding: 80px 24px 56px; }.interaction-header { display: block; margin-bottom: 28px; }.interaction-header h2 { margin: 8px 0 10px; }.interaction-header > span { display: block; text-align: left; }.depth-carousel { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; min-height: 400px; }.depth-card { height: 400px; min-height: 0; padding: 18px; }.depth-card strong { font-size: 22px; }
  .design-docs-showcase { padding: 80px 24px 56px; }.design-docs-header { display: block; margin-bottom: 28px; }.design-docs-header h2 { margin: 8px 0 10px; }.design-docs-header > span { display: block; text-align: left; }.circular-gallery { height: 470px; min-height: 0; margin: 0 -24px; }.circular-item { width: 220px; height: 350px; min-height: 0; padding: 18px; }
  .other-showcase { padding: 80px 24px 0; }.other-header { display: block; }.other-header h2 { margin: 8px 0 10px; }.other-header > span { display: block; text-align: left; }.other-circular-gallery { height: 500px; }.other-circular-item { bottom: -125px; width: 230px; height: 400px; min-height: 0; padding: 18px; }
  .contact-footer { grid-template-columns: 1fr; min-height: 34vh; padding: 44px 24px; gap: 24px; }
}

/* Normal vertical scroll with subtle chapter separators */
.hero, .about-showcase, .category-guide, .portfolio-guide, .design-docs-showcase, .interaction-showcase, .other-showcase, .contact-footer { border-top: 1px solid rgba(255,255,255,.62); }
.hero { border-top: 0; }

.contact-footer { position: relative; isolation: isolate; overflow: hidden; }
.contact-footer > div:not(.contact-backgrounds), .contact-footer > canvas { position: relative; z-index: 1; }
.contact-backgrounds { position: absolute; z-index: 0; inset: 0; overflow: hidden; background: #07080c; }
.contact-background { position: absolute; inset: 0; opacity: 0; background-position: center; background-size: cover; transition: opacity .32s ease-in-out; }
.contact-background::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,6,10,.9), rgba(5,6,10,.57) 58%, rgba(5,6,10,.72)); }
.contact-background.is-active { opacity: 1; }
.contact-bg-1 { }
.contact-bg-2 { }
.contact-bg-3 { }
.contact-bg-4 { }
.contact-bg-5 { }
.contact-bg-6 { }

/* Latest personal and cross-discipline project visuals. */
.profile-avatar::before { display: none; }
.profile-avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 58%; }
.other-circular-item.other-item-1 { background-position: center; background-size: cover; }
.other-circular-item.other-item-2 { background-position: center; background-size: cover; }
.contact-footer .section-particles { z-index: 1; opacity: .48; }

/* Contact closing chapter */
.contact-footer { display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 76px clamp(30px, 5vw, 88px) 42px; }
.contact-main { position: relative; z-index: 2 !important; display: grid; justify-items: center; text-align: center; }
.contact-footer h2 { max-width: 860px; font-size: clamp(25px, 2.35vw, 40px); line-height: 1.35; }
.exchange-button { --spec-x: 50%; --spec-y: 50%; position: relative; overflow: hidden; min-width: 178px; padding: 14px 23px; border: 1.5px solid rgba(255,255,255,.92); border-radius: 6px; background: rgba(82,82,82,.66); color: #f5f5f5; font-family: Inter, "Noto Sans SC", sans-serif; font-size: 12px; letter-spacing: .08em; cursor: pointer; box-shadow: inset 0 0 0 1px rgba(0,35,196,.38), 0 10px 30px rgba(0,0,0,.18); transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.exchange-button::before { content: ""; position: absolute; inset: -40%; pointer-events: none; opacity: 0; background: radial-gradient(180px circle at var(--spec-x) var(--spec-y), rgba(255,255,255,.75), rgba(0,35,196,.48) 24%, transparent 58%); transition: opacity .2s ease; }
.exchange-button:hover { background: rgba(0,35,196,.4); box-shadow: 0 0 0 1px rgba(255,255,255,.88), 0 0 26px rgba(0,35,196,.45); transform: translateY(-2px); }
.exchange-button:hover::before { opacity: 1; }
.exchange-button:active { transform: translateY(0) scale(.98); }
.footer-contacts { position: absolute !important; z-index: 2 !important; right: clamp(30px, 5vw, 88px); bottom: 32px; left: clamp(30px, 5vw, 88px); display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 4vw, 64px); width: auto; }
.footer-contacts span { display: flex; align-items: baseline; gap: 12px; padding: 10px 0; white-space: nowrap; }
.footer-contacts em { color: rgba(239,242,252,.88); font-style: normal; }
.contact-footer .section-particles { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; }
@media (max-width: 720px) { .contact-footer { min-height: 100svh; }.footer-contacts { grid-template-columns: 1fr; gap: 0; }.contact-footer h2 { font-size: 24px; } }

/* Alignment and compact closing strip */
.guide-header, .design-docs-header, .interaction-header, .other-header { grid-template-columns: 1fr; justify-items: center; text-align: center; }
.guide-header h2, .design-docs-header h2, .interaction-header h2, .other-header h2 { text-align: center; }
.contact-footer { min-height: 0; height: 205px; padding: 24px clamp(30px, 5vw, 88px) 58px; }
.contact-main { flex: 1; align-content: center; }
.contact-footer h2 { max-width: 920px; font-size: clamp(20px, 1.85vw, 29px); }
.footer-contacts { bottom: 32px; }
.icp-record { position: absolute; z-index: 2; bottom: 11px; color: rgba(190,201,255,.52); font-family: Inter, "Noto Sans SC", sans-serif; font-size: 10px; letter-spacing: .06em; text-decoration: none; transition: color .2s ease; }
.icp-record:hover { color: rgba(239,242,252,.9); }
@media (max-width: 720px) { .contact-footer { height: auto; min-height: 220px; padding-bottom: 112px; }.footer-contacts { bottom: 34px; }.icp-record { bottom: 11px; } }

/* Project-detail template */
.project-detail-page { margin: 0; background: #07080d; color: #f4f5fa; font-family: Inter, "Noto Sans SC", Arial, sans-serif; }
.project-detail-shell { width: min(1700px, 100%); margin: 0 auto; padding: 32px clamp(28px, 6vw, 108px) 100px; }
.detail-nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 30px; border-bottom: 1px solid rgba(231, 236, 255, .16); }
.detail-brand { color: #f4f5fa; font: 600 11px/1 Inter, sans-serif; letter-spacing: .18em; text-decoration: none; }
.detail-actions { display: flex; align-items: center; gap: 10px; }.detail-language, .detail-back { border: 1px solid rgba(220, 226, 255, .28); border-radius: 999px; background: rgba(8, 10, 19, .45); color: #f5f6ff; padding: 9px 15px; font: 500 11px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .04em; text-decoration: none; cursor: pointer; transition: .25s ease; }.detail-language:hover, .detail-back:hover { border-color: var(--accent); background: rgba(22, 64, 255, .16); }
.detail-hero { display: grid; grid-template-columns: minmax(0, .94fr) minmax(360px, 1.06fr); gap: clamp(42px, 8vw, 145px); align-items: center; min-height: min(740px, calc(100vh - 94px)); padding: 9vh 0; background-position: center; background-size: cover; background-repeat: no-repeat; }.detail-kicker { margin: 0 0 22px; color: #8da1ff; font: 500 11px/1.2 Inter, sans-serif; letter-spacing: .16em; text-transform: uppercase; }.detail-intro h1 { max-width: 770px; margin: 0; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(46px, 5.5vw, 98px); font-weight: 400; line-height: 1.04; letter-spacing: -.055em; }.detail-type { margin: 22px 0 0; color: #d0d6ea; font: 400 clamp(14px, 1.3vw, 19px)/1.5 Inter, "Noto Sans SC", sans-serif; }.detail-summary { max-width: 545px; margin: 28px 0 0; color: #aeb5c9; font-size: 14px; line-height: 1.85; }.detail-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }.detail-action-primary, .detail-action-secondary { padding: 12px 17px; border-radius: 999px; font-size: 12px; text-decoration: none; transition: .25s ease; }.detail-action-primary { background: var(--accent); color: #fff; }.detail-action-primary:hover { background: #2c50ff; transform: translateY(-2px); }.detail-action-secondary { border: 1px solid rgba(229,234,255,.3); color: #eef0fa; }.detail-action-secondary:hover { border-color: #899cff; background: rgba(255,255,255,.04); }
.detail-visual { position: relative; min-height: clamp(390px, 53vw, 650px); overflow: hidden; border: 1px solid rgba(183, 197, 255, .28); border-radius: 22px; background-color: #111521; background-position: center; background-size: cover; box-shadow: 0 24px 75px rgba(0,0,0,.3); }.detail-visual::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, transparent 45%, rgba(22,64,255,.2)); }.detail-visual span { position: absolute; right: 20px; bottom: 18px; color: rgba(247,248,255,.82); font: 500 10px/1 Inter, sans-serif; letter-spacing: .16em; }
.detail-features, .detail-review { padding-top: 105px; }.detail-section-heading { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: 25px; margin-bottom: 38px; }.detail-section-heading p { margin: 0; color: #8193ed; font: 500 10px/1 Inter, sans-serif; letter-spacing: .13em; }.detail-section-heading h2 { margin: 0; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(33px, 3.5vw, 58px); font-weight: 400; line-height: 1; letter-spacing: -.05em; }.detail-section-heading span { height: 1px; margin-bottom: 6px; background: rgba(225, 231, 255, .2); }
.detail-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }.detail-feature-card { min-height: 250px; padding: 28px; border: 1px solid rgba(182, 195, 246, .22); border-radius: 16px; background: linear-gradient(135deg, rgba(25,30,54,.88), rgba(9,11,20,.92)); transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease; }.detail-feature-card:hover { border-color: rgba(22,64,255,.9); box-shadow: 0 12px 40px rgba(9,20,90,.28); transform: translateY(-5px); }.detail-feature-card span { display: block; color: #8296f9; font: 500 10px/1 Inter, sans-serif; letter-spacing: .16em; }.detail-feature-card h3 { margin: 82px 0 12px; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(23px, 2.1vw, 33px); font-weight: 400; letter-spacing: -.04em; }.detail-feature-card p { max-width: 390px; margin: 0; color: #aeb5ca; font-size: 13px; line-height: 1.75; }
.detail-review-grid { display: grid; grid-template-columns: 1fr 1fr .85fr; gap: 14px; }.detail-review-grid article { min-height: 235px; padding: 28px; border-top: 1px solid rgba(225,231,255,.28); background: rgba(16,19,31,.55); }.detail-review-grid b { display: block; margin-bottom: 72px; color: #f3f5ff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: 25px; font-weight: 400; }.detail-review-grid p { max-width: 360px; margin: 0; color: #aeb5c9; font-size: 13px; line-height: 1.75; }.detail-material-panel { border: 1px dashed rgba(136,155,255,.42); background: linear-gradient(145deg, rgba(19,33,82,.38), rgba(8,10,18,.58)) !important; }
@media (max-width: 860px) { .detail-hero { grid-template-columns: 1fr; min-height: 0; padding: 70px 0; }.detail-visual { min-height: 430px; }.detail-review-grid { grid-template-columns: 1fr; }.detail-section-heading { grid-template-columns: 1fr; gap: 10px; }.detail-section-heading span { display: none; } }
@media (max-width: 560px) { .project-detail-shell { padding: 22px 20px 70px; }.detail-brand { display: none; }.detail-nav { justify-content: flex-end; }.detail-feature-grid { grid-template-columns: 1fr; }.detail-visual { min-height: 340px; }.detail-feature-card { min-height: 210px; }.detail-feature-card h3 { margin-top: 55px; } }

/* Shared project preview, masonry and process-gallery effects */
.detail-particles { position: fixed; z-index: 0; inset: 0; width: 100%; height: 100%; pointer-events: none; }.project-detail-shell { position: relative; z-index: 1; }.detail-section-heading { display: flex; align-items: baseline; justify-content: center; margin-bottom: 36px; }.detail-section-heading p { position: absolute; left: 0; }.detail-section-heading h2 { text-align: center; }
.detail-intro h1 { perspective: 700px; }.detail-intro h1 span { display: inline-block; opacity: 0; transform: rotateX(-88deg); transform-origin: 50% 0; filter: brightness(.65); animation: detail-fold-in .65s cubic-bezier(.22,.83,.28,1) forwards; animation-delay: calc(var(--char-index) * .045s + .1s); }@keyframes detail-fold-in { to { opacity: 1; transform: rotateX(0); filter: brightness(1); } }
.detail-feature-grid { display: grid; grid-template-columns: 1.2fr .8fr .95fr; grid-auto-flow: dense; gap: 14px; align-items: start; }.detail-masonry-card { min-height: 250px; border-radius: 12px; background-position: center; background-size: cover; }.detail-masonry-0 { grid-row: span 2; min-height: 530px; }.detail-masonry-1 { min-height: 250px; }.detail-masonry-2 { grid-row: span 2; min-height: 530px; }.detail-masonry-3 { min-height: 250px; }.detail-masonry-4 { grid-column: span 2; min-height: 265px; }.detail-masonry-card:hover { filter: none; transform: scale(.985); }
.detail-process-gallery { position: relative; height: 510px; overflow: hidden; cursor: grab; user-select: none; }.detail-process-gallery:active { cursor: grabbing; }.detail-process-card { position: absolute; top: 50%; left: 50%; display: flex; flex-direction: column; justify-content: flex-end; width: min(26vw, 365px); height: min(43vw, 480px); min-height: 320px; padding: 26px; overflow: hidden; border: 1px solid rgba(170,185,255,.24); border-radius: 5%; background-color: #0a0f22; background-position: center; background-size: cover; transform: translate(-50%, -50%) translateX(calc((var(--process-index) - 2) * 62%)) rotate(calc((var(--process-index) - 2) * 6deg)); transition: transform .55s cubic-bezier(.22,.82,.26,1), filter .55s ease, opacity .55s ease; }.detail-process-card:nth-child(1), .detail-process-card:nth-child(5) { opacity: .34; filter: blur(2px); }.detail-process-card:nth-child(2), .detail-process-card:nth-child(4) { opacity: .7; filter: blur(.8px); }.detail-process-card:nth-child(3) { z-index: 3; box-shadow: 0 20px 50px rgba(0,0,0,.42); }.detail-process-card span { position: absolute; top: 20px; left: 22px; color: #90a2ff; font: 500 10px/1 Inter, sans-serif; letter-spacing: .14em; }.detail-process-card h3 { margin: 0 0 9px; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(23px,2.3vw,34px); font-weight: 400; }.detail-process-card p { margin: 0; color: #c3cadd; font-size: 12px; line-height: 1.7; }
@media (max-width: 850px) { .detail-feature-grid { grid-template-columns: 1fr 1fr; }.detail-masonry-0, .detail-masonry-2 { grid-row: span 1; min-height: 320px; }.detail-masonry-4 { grid-column: span 2; }.detail-process-card { width: min(62vw, 360px); } }@media (max-width: 560px) { .detail-section-heading { justify-content: flex-start; }.detail-section-heading p { position: static; }.detail-feature-grid { grid-template-columns: 1fr; }.detail-masonry-4 { grid-column: auto; }.detail-masonry-0, .detail-masonry-2 { min-height: 280px; }.detail-process-gallery { height: 410px; }.detail-process-card { width: 78vw; height: 365px; min-height: 0; padding: 20px; } }

/* Full-page project sections and image-only preview masonry */
.detail-hero, .detail-features, .detail-review { min-height: 100vh; border-bottom: 1px solid rgba(255,255,255,.62); }.detail-hero { min-height: calc(100vh - 94px); }.detail-features, .detail-review { display: flex; flex-direction: column; justify-content: center; padding: 72px 0; }.detail-review { border-bottom: 0; }.detail-features .detail-section-heading { display: none; }.detail-features .detail-feature-grid { flex: 0 0 auto; }.detail-feature-card { padding: 0; border-color: rgba(225,231,255,.22); }.detail-feature-card > span, .detail-feature-card > h3, .detail-feature-card > p { display: none; }
.detail-hero-actions { margin-top: 68px; }.detail-action-primary, .detail-action-secondary { border: 1px solid rgba(245,247,255,.84); background: transparent; color: #fff; }.detail-action-primary:hover, .detail-action-secondary:hover { border-color: #fff; background: rgba(255,255,255,.12); transform: translateY(-2px); }
.detail-review .detail-section-heading { margin-bottom: 22px; transform: translateY(-28px); }
@media (max-width: 850px) { .detail-hero, .detail-features, .detail-review { min-height: auto; }.detail-features, .detail-review { padding: 86px 0; }.detail-hero { min-height: 0; } }

/* Constrained collage preview and contextual project actions */
.detail-feature-grid { height: min(72vh, 780px); grid-template-columns: 1.35fr .86fr 1.08fr; grid-template-rows: 1.15fr .9fr 1.05fr; gap: 15px; overflow: hidden; }.detail-masonry-card { min-height: 0 !important; grid-row: auto; }.detail-masonry-0 { grid-row: span 2; }.detail-masonry-1 { grid-column: 2; grid-row: 1; }.detail-masonry-2 { grid-column: 3; grid-row: span 2; }.detail-masonry-3 { grid-column: 2; grid-row: 2; }.detail-masonry-4 { grid-column: span 2; grid-row: 3; }.detail-feature-card { border-radius: 14px; transition: transform .4s cubic-bezier(.22,.82,.26,1), filter .4s ease; }.detail-feature-card:hover { transform: scale(.985); }
.detail-play-link { display: inline-flex; align-items: center; justify-content: center; margin-top: 28px; padding: 11px 16px; border: 1px solid rgba(246,248,255,.88); border-radius: 999px; color: #fff; font: 500 12px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .04em; text-decoration: none; transition: .25s ease; }.detail-play-link:hover { background: rgba(255,255,255,.13); transform: translateY(-2px); }.detail-play-link[hidden] { display: none; }.detail-scroll-down { position: absolute; bottom: 4vh; left: 0; display: grid; width: 36px; height: 52px; place-items: center; color: #fff; font-size: 25px; line-height: 1; text-decoration: none; opacity: .92; transition: transform .25s ease, color .25s ease; }.detail-scroll-down:hover { color: #aebcff; transform: translateY(5px); }.detail-intro { position: relative; }.detail-hero { position: relative; }
@media (max-width: 850px) { .detail-feature-grid { height: 690px; grid-template-columns: 1.15fr .85fr; grid-template-rows: 1fr 1fr 1fr; }.detail-masonry-2 { grid-column: 1; grid-row: 3; }.detail-masonry-4 { grid-column: 2; grid-row: span 2; }.detail-scroll-down { position: static; margin-top: 42px; } }@media (max-width: 560px) { .detail-feature-grid { height: 780px; grid-template-columns: 1fr 1fr; }.detail-masonry-0 { grid-column: span 2; grid-row: span 1; }.detail-masonry-1 { grid-column: 1; grid-row: 2; }.detail-masonry-2 { grid-column: 2; grid-row: 2; }.detail-masonry-3 { grid-column: 1; grid-row: 3; }.detail-masonry-4 { grid-column: 2; grid-row: 3; } }

/* Explicit desktop sizing prevents the preview tiles from collapsing. */
@media (min-width: 851px) { .detail-features .detail-feature-grid { display: grid !important; width: 100%; height: clamp(570px, 68vh, 740px); min-height: 570px; max-height: 740px; flex: none !important; grid-template-columns: 38fr 25fr 31fr; grid-template-rows: 38fr 26fr 30fr; align-self: stretch; }.detail-features .detail-feature-card { display: block !important; min-width: 0; min-height: 0 !important; height: auto; overflow: hidden; }.detail-features .detail-masonry-0 { grid-column: 1; grid-row: 1 / 3; }.detail-features .detail-masonry-1 { grid-column: 2; grid-row: 1; }.detail-features .detail-masonry-2 { grid-column: 3; grid-row: 1 / 3; }.detail-features .detail-masonry-3 { grid-column: 2; grid-row: 2; }.detail-features .detail-masonry-4 { grid-column: 1 / 3; grid-row: 3; } }
.detail-hero-actions { margin-top: 100px; }.detail-intro .detail-scroll-down { position: static; width: 36px; height: 52px; margin-top: 140px; }
@media (min-width: 851px) { .detail-intro { align-self: stretch; display: flex; flex-direction: column; }.detail-intro .detail-scroll-down { margin-top: auto; } }

/* Detail-page refinement: stable masonry preview and compact actions */
html.is-returning-to-section { scroll-behavior: auto !important; }
.detail-hero-actions { margin-top: 14px; }
.detail-type:has(.detail-keyword) { display: flex; max-width: 600px; flex-wrap: wrap; gap: 10px 12px; }.detail-keyword { display: inline-flex; align-items: center; min-height: 28px; padding: 5px 10px; border: 1px solid rgba(197,205,248,.34); border-radius: 999px; background: rgba(20,25,47,.36); color: #e4e8fb; font-size: 12px; line-height: 1.2; }.detail-visual #detail-visual-label { display: none; }
.detail-visual-stage { position: relative; min-width: 0; overflow: hidden; }.detail-visual-stage .detail-visual { transition: transform .7s cubic-bezier(.22,.82,.26,1), opacity .52s ease, filter .55s ease; }.gravity-mechanics-panel[hidden] { display: none; }.gravity-mechanics-panel { position: absolute; inset: 0; display: flex; flex-direction: column; padding: clamp(26px, 4.3vw, 58px); overflow-y: auto; border: 1px solid rgba(147,165,255,.42); border-radius: 22px; background: radial-gradient(circle at 92% 8%, rgba(54,74,196,.3), transparent 34%), linear-gradient(145deg, rgba(15,20,45,.98), rgba(5,7,17,.98)); color: #edf0ff; opacity: 0; transform: translateX(-10%); transition: transform .68s cubic-bezier(.22,.82,.26,1), opacity .48s ease; }.detail-visual-stage.is-mechanics-open .detail-visual { pointer-events: none; opacity: 0; filter: blur(5px); transform: translateX(calc(100% + 80px)); }.detail-visual-stage.is-mechanics-open .gravity-mechanics-panel { opacity: 1; transform: translateX(0); }.gravity-mechanics-panel > p { margin: 0 0 24px; color: #aebdff; font: 600 10px/1 Inter, sans-serif; letter-spacing: .15em; }.gravity-mechanics-panel h2 { margin: 0; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(36px, 4vw, 58px); font-weight: 400; letter-spacing: -.06em; line-height: 1; }.gravity-mechanics-panel h2::after { display: block; width: 44px; height: 1px; margin: 23px 0 20px; background: #95a8ff; content: ''; }.gravity-mechanics-panel #gravity-mechanics-content { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px 25px; }.gravity-mechanics-panel section { padding-top: 12px; border-top: 1px solid rgba(199,209,255,.18); }.gravity-mechanics-panel h3 { margin: 0 0 7px; color: #fff; font: 600 12px/1.35 Inter, "Noto Sans SC", sans-serif; }.gravity-mechanics-panel section p { margin: 0; color: rgba(225,230,248,.73); font-size: 11px; line-height: 1.68; }.detail-play-link#detail-mechanics-toggle { background: transparent; color: #fff; cursor: pointer; }
@media (max-width: 850px) { .gravity-mechanics-panel { border-radius: 18px; }.gravity-mechanics-panel #gravity-mechanics-content { grid-template-columns: 1fr; gap: 13px; }.gravity-mechanics-panel section p { font-size: 12px; } }
.detail-summary-divider { display: block; width: 42px; height: 1px; margin: 20px 0 15px; background: rgba(191,164,223,.74); }.detail-summary-meta { display: block; color: #d2d6e6; }
.detail-play-link { position: relative; margin-top: 26px; min-width: 176px; padding: 17px 28px; border: 1px solid #1640ff; border-radius: 18px; background: #1640ff; color: #f5f5f5; font-size: 14px; font-weight: 600; box-shadow: inset 0 0 0 1px rgba(255,255,255,.06), 0 0 0 0 rgba(22,64,255,0); transition: border-color .35s ease, box-shadow .35s ease, transform .35s ease, background .35s ease; }
.detail-play-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }.detail-play-actions .detail-play-link { margin-top: 0; }.detail-play-actions .detail-play-link[hidden] { display: none; }
.project-detail-page.is-hotpot-detail { background: radial-gradient(circle at 78% 12%, rgba(155,32,24,.24), transparent 32%), #090708; }
.is-hotpot-detail .detail-visual.is-hotpot-placeholder { background: radial-gradient(circle at 50% 46%, rgba(255,196,95,.28), transparent 17%), radial-gradient(circle at 50% 55%, rgba(174,28,22,.62), transparent 34%), repeating-radial-gradient(circle at 50% 55%, rgba(245,184,84,.08) 0 2px, transparent 3px 34px), linear-gradient(145deg, #491316, #13090a 72%); }
.is-hotpot-detail .detail-visual.is-hotpot-placeholder::after { position: absolute; inset: 0; display: grid; place-items: center; padding: 32px; color: rgba(255,241,209,.94); content: '火锅江湖  /  HOTPOT JIANGHU'; font: 500 clamp(18px,2.2vw,34px)/1.35 "Noto Serif SC", "Songti SC", Georgia, serif; letter-spacing: .12em; text-align: center; }
.is-hotpot-detail .detail-exhibition-card { background-color: #1a0c0d; background-image: radial-gradient(circle at 70% 25%, rgba(255,190,92,.18), transparent 23%), linear-gradient(145deg, rgba(119,26,21,.86), rgba(18,8,9,.96)); }
.is-hotpot-detail .detail-exhibition-card:nth-child(2n) { background-image: radial-gradient(circle at 28% 65%, rgba(213,63,38,.26), transparent 30%), linear-gradient(145deg, rgba(55,18,14,.92), rgba(12,8,8,.98)); }
.is-hotpot-detail .detail-exhibition-card:nth-child(3n) { background-image: repeating-radial-gradient(circle at 70% 35%, rgba(240,182,76,.08) 0 2px, transparent 3px 28px), linear-gradient(145deg, rgba(89,23,17,.9), rgba(15,8,8,.98)); }
.hotpot-design-document[hidden], .hotpot-system-lightbox[hidden] { display: none; }
.hotpot-design-document { display: grid; min-height: 100vh; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: clamp(42px, 7vw, 112px); align-items: center; padding: 76px 0; border-bottom: 1px solid rgba(255,255,255,.62); }
.hotpot-design-document-copy, .hotpot-design-document-media { height: clamp(590px, 72vh, 760px); }
.hotpot-design-document-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; }
.hotpot-design-document-kicker { margin: 0 0 25px; color: #d79a63; font: 600 10px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .17em; }
.hotpot-design-document-copy h2 { max-width: 520px; margin: 0; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(44px, 5vw, 78px); font-weight: 400; letter-spacing: -.065em; line-height: 1; }
.hotpot-design-document-download { display: inline-flex; align-items: center; justify-content: center; margin-top: 30px; padding: 13px 22px; border: 1px solid rgba(255,255,255,.72); border-radius: 999px; color: #fff; font: 600 12px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .04em; text-decoration: none; transition: background .25s ease, border-color .25s ease, transform .25s ease; }
.hotpot-design-document-download:hover, .hotpot-design-document-download:focus-visible { border-color: #fff; background: rgba(255,255,255,.13); outline: none; transform: translateY(-2px); }
.hotpot-design-document-copy > span { display: block; width: 48px; height: 1px; margin: 30px 0 22px; background: #d79a63; }
.hotpot-design-document-copy > p:last-child { max-width: 520px; margin: 0; color: rgba(233,229,224,.72); font-size: 14px; line-height: 1.95; }
.hotpot-design-document-media { display: grid; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 16px; }
.hotpot-design-document-card { position: relative; display: flex; min-width: 0; min-height: 0; flex-direction: column; align-items: flex-start; justify-content: flex-end; padding: clamp(23px, 3vw, 38px); overflow: hidden; border: 1px solid rgba(224,184,142,.28); border-radius: 14px; background: #160d0b; color: #fff; cursor: pointer; text-align: left; text-decoration: none; transition: border-color .3s ease, box-shadow .35s ease, transform .35s ease; }
.hotpot-design-document-card::after { position: absolute; z-index: 1; inset: 0; background: linear-gradient(180deg, rgba(8,5,4,.02) 20%, rgba(8,5,4,.88) 100%); content: ''; pointer-events: none; }
.hotpot-design-document-card > * { position: relative; z-index: 2; }
.hotpot-design-document-card > span { position: absolute; top: 23px; left: 26px; color: rgba(255,232,211,.7); font: 600 9px/1 Inter, sans-serif; letter-spacing: .15em; }
.hotpot-design-document-card > b { font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(27px, 3vw, 42px); font-weight: 400; letter-spacing: -.04em; line-height: 1; }
.hotpot-design-document-card > i { position: absolute; right: 24px; bottom: 23px; display: grid; width: 43px; height: 43px; place-items: center; border: 1px solid rgba(255,255,255,.64); border-radius: 50%; color: #fff; font: 400 19px/1 Inter, sans-serif; font-style: normal; }
.hotpot-design-document-card:hover, .hotpot-design-document-card:focus-visible { border-color: rgba(255,215,174,.86); box-shadow: 0 22px 54px rgba(65,18,9,.36); outline: none; transform: translateY(-5px); }
.hotpot-system-card { font: inherit; background: radial-gradient(circle at 76% 28%, rgba(216,90,44,.16), transparent 29%), repeating-linear-gradient(135deg, rgba(255,255,255,.025) 0 1px, transparent 1px 22px), #160d0b; }
.hotpot-system-card > img { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; background: #fff; object-fit: contain; }
.hotpot-system-placeholder { position: absolute; z-index: 0; inset: 0; display: grid; align-content: center; justify-items: center; gap: 10px; color: rgba(255,236,219,.28); }
.hotpot-system-placeholder b { font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(26px, 3vw, 42px); font-weight: 400; }
.hotpot-system-placeholder small { font: 500 10px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .16em; }
.hotpot-pdf-card img { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 12%; filter: saturate(.72) brightness(.72); transition: transform .55s cubic-bezier(.22,.82,.26,1); }
.hotpot-pdf-card:hover img { transform: scale(1.035); }
.hotpot-system-lightbox { position: fixed; z-index: 95; inset: 0; display: grid; place-items: center; padding: 7vh 7vw; background: rgba(4,3,3,.9); opacity: 0; transition: opacity .28s ease; }
.hotpot-system-lightbox.is-open { opacity: 1; }
.hotpot-system-lightbox > button { position: fixed; z-index: 2; top: 27px; right: 31px; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; background: rgba(15,8,6,.58); color: #fff; cursor: pointer; font: 300 31px/1 Inter, sans-serif; }
.hotpot-system-lightbox > img { display: block; max-width: 100%; max-height: 86vh; border: 1px solid rgba(255,220,185,.35); border-radius: 8px; object-fit: contain; box-shadow: 0 30px 90px rgba(0,0,0,.62); }
.hotpot-system-lightbox-placeholder { display: grid; width: min(1120px, 100%); height: min(76vh, 720px); place-content: center; gap: 14px; border: 1px solid rgba(255,220,185,.32); border-radius: 12px; background: radial-gradient(circle at 50% 40%, rgba(198,76,38,.13), transparent 33%), repeating-linear-gradient(135deg, rgba(255,255,255,.026) 0 1px, transparent 1px 26px), #120b09; color: rgba(255,237,219,.46); text-align: center; }
.hotpot-system-lightbox-placeholder[hidden] { display: none; }
.hotpot-system-lightbox-placeholder b { font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(38px, 5vw, 72px); font-weight: 400; }
.hotpot-system-lightbox-placeholder span { font: 500 11px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .16em; }
@media (max-width: 850px) { .hotpot-design-document { min-height: auto; grid-template-columns: 1fr; gap: 42px; padding: 88px 0; }.hotpot-design-document-copy, .hotpot-design-document-media { height: auto; }.hotpot-design-document-copy { min-height: 430px; }.hotpot-design-document-media { grid-template-rows: repeat(2, minmax(260px, 34vh)); }.hotpot-system-lightbox { padding: 7vh 4vw; } }
@media (max-width: 560px) { .hotpot-design-document-copy { min-height: 390px; }.hotpot-design-document-media { grid-template-rows: repeat(2, 250px); }.hotpot-design-document-card { padding: 24px; }.hotpot-design-document-card > i { width: 39px; height: 39px; right: 20px; bottom: 20px; }.hotpot-system-lightbox > button { top: 16px; right: 16px; } }
.detail-process-card[href] { color: inherit; cursor: pointer; text-decoration: none; }
.detail-play-link:hover { border-color: #1640ff; background: radial-gradient(250px circle at var(--specular-x, 50%) var(--specular-y, 50%), rgba(255,255,255,.38), rgba(22,64,255,.32) 27%, transparent 60%), #1640ff; box-shadow: 0 0 22px rgba(22,64,255,.48), inset 0 0 14px rgba(255,255,255,.15); transform: translateY(-2px); }
.detail-features .detail-feature-grid { display: grid !important; width: 100%; height: clamp(560px, 68vh, 720px); min-height: 560px; max-height: 720px; grid-template-columns: 1.25fr .84fr 1fr; grid-template-rows: 1.08fr .8fr 1fr; gap: 14px; overflow: hidden; }
.detail-features .detail-feature-card { display: block !important; min-width: 0; min-height: 0 !important; height: auto; overflow: hidden; background-size: cover; background-position: center; }
.detail-features .detail-masonry-0 { grid-column: 1; grid-row: 1 / 3; }
.detail-features .detail-masonry-1 { grid-column: 2; grid-row: 1; }
.detail-features .detail-masonry-2 { grid-column: 3; grid-row: 1 / 3; }
.detail-features .detail-masonry-3 { grid-column: 2; grid-row: 2; }
.detail-features .detail-masonry-4 { grid-column: 1 / 3; grid-row: 3; }
@media (max-width: 850px) { .detail-features .detail-feature-grid { height: 690px; min-height: 0; grid-template-columns: 1.1fr .9fr; grid-template-rows: 1fr 1fr 1fr; }.detail-features .detail-masonry-0 { grid-column: 1; grid-row: 1 / 3; }.detail-features .detail-masonry-1 { grid-column: 2; grid-row: 1; }.detail-features .detail-masonry-2 { grid-column: 2; grid-row: 2 / 4; }.detail-features .detail-masonry-3 { grid-column: 1; grid-row: 3; }.detail-features .detail-masonry-4 { grid-column: 1; grid-row: 3; } }

.detail-process-gallery { cursor: default; }

/* Reserved media interfaces: populate a project with videoUrl and/or gameUrl when ready. */
.detail-media[hidden] { display: none; }
.detail-media { min-height: 100vh; padding: 72px 0; border-bottom: 1px solid rgba(255,255,255,.62); }
.detail-media-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 18px; }
.detail-media-card { overflow: hidden; border: 1px solid rgba(182,195,246,.26); border-radius: 16px; background: #090d18; }
.detail-media-card h3 { margin: 0; padding: 16px 20px; color: #f5f7ff; font: 500 15px/1.2 Inter, "Noto Sans SC", sans-serif; }
.detail-media-card video, .detail-media-card iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; background: #05070f; }
.detail-game-frame iframe { min-height: 520px; aspect-ratio: auto; }
@media (max-width: 700px) { .detail-media-grid { grid-template-columns: 1fr; }.detail-game-frame iframe { min-height: 430px; } }
.kitty-webgl[hidden] { display: none; }
.kitty-webgl { display: flex; min-height: 100vh; flex-direction: column; justify-content: center; padding: 72px 0; border-bottom: 1px solid rgba(255,255,255,.62); }
.kitty-webgl-heading { display: block; margin-bottom: 14px; text-align: center; }
.kitty-webgl-note { margin: 0 0 22px; color: rgba(224,229,244,.68); font-size: 13px; line-height: 1.7; }
.kitty-webgl-frame-shell { position: relative; width: 100%; overflow: hidden; border: 1px solid rgba(193,202,244,.34); border-radius: 16px; background: #06070a; box-shadow: 0 30px 80px rgba(0,0,0,.42); aspect-ratio: 16 / 9; }
.kitty-webgl-frame-shell iframe { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; border: 0; background: #231f20; }
.kitty-webgl-loading { position: absolute; z-index: 2; inset: 0; display: grid; align-content: center; justify-items: center; gap: 16px; background: radial-gradient(circle at 50% 45%, rgba(22,64,255,.22), transparent 28%), #080a10; color: rgba(240,243,255,.78); font: 500 12px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .08em; transition: opacity .45s ease, visibility .45s ease; }
.kitty-webgl-loading span { display: none; width: 42px; height: 42px; border: 2px solid rgba(255,255,255,.18); border-top-color: #fff; border-radius: 50%; animation: kitty-webgl-spin .9s linear infinite; }
.kitty-webgl-loading button { min-width: 190px; padding: 16px 28px; border: 1px solid #fff; border-radius: 999px; background: transparent; color: #fff; font: 600 14px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .06em; cursor: pointer; transition: background .25s ease, border-color .25s ease, box-shadow .25s ease, transform .25s ease; }
.kitty-webgl-loading button:hover, .kitty-webgl-loading button:focus-visible { border-color: #1640ff; background: #1640ff; box-shadow: 0 0 28px rgba(22,64,255,.5); outline: none; transform: translateY(-2px); }
.kitty-webgl-loading.is-loading { pointer-events: none; }
.kitty-webgl-loading.is-loading span { display: block; }
.kitty-webgl-loading.is-loading button { display: none; }
.kitty-webgl-loading p { margin: 0; }
.kitty-webgl-loading.is-complete { visibility: hidden; opacity: 0; }
@keyframes kitty-webgl-spin { to { transform: rotate(360deg); } }
@media (max-width: 700px) { .kitty-webgl { min-height: auto; padding: 82px 0; }.kitty-webgl-frame-shell { border-radius: 10px; }.kitty-webgl-note { font-size: 12px; } }

/* Project exhibition: four asymmetric image tiles */
.detail-review { border-bottom: 1px solid rgba(255,255,255,.62); }
.detail-exhibition { display: flex; min-height: 100vh; flex-direction: column; justify-content: center; padding: 72px 0; border-bottom: 1px solid rgba(255,255,255,.62); }
.detail-exhibition .detail-section-heading { margin-bottom: 42px; }
.detail-exhibition-grid { display: grid; width: 100%; height: min(48vw, 610px); min-height: 460px; grid-template-columns: 1.3fr .85fr 1.2fr; grid-template-rows: 1fr 1fr; gap: 14px; }
.detail-exhibition-card { position: relative; overflow: hidden; border: 1px solid rgba(182,195,246,.26); border-radius: 14px; background-color: #0b0f1c; background-position: center; background-size: cover; box-shadow: 0 14px 38px rgba(0,0,0,.22); transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease; }
.detail-exhibition-card:hover { border-color: rgba(82,111,255,.9); box-shadow: 0 18px 46px rgba(2,13,69,.34); transform: translateY(-4px); }
.detail-exhibition-card h3 { position: absolute; z-index: 1; bottom: 19px; left: 22px; margin: 0; color: #f5f7ff; font: 500 12px/1.2 Inter, "Noto Sans SC", sans-serif; letter-spacing: .04em; }
.detail-exhibition-0 { grid-column: 1 / 3; grid-row: 1; }
.detail-exhibition-1 { grid-column: 3; grid-row: 1; background-position: 70% center; }
.detail-exhibition-2 { grid-column: 1; grid-row: 2; background-position: 30% center; }
.detail-exhibition-3 { grid-column: 2; grid-row: 2; background-position: center 65%; }
.detail-exhibition-4 { grid-column: 3; grid-row: 2; background-position: 70% center; }
@media (max-width: 850px) { .detail-exhibition { min-height: auto; padding: 86px 0; }.detail-exhibition-grid { height: auto; min-height: 0; grid-template-columns: 1fr 1fr; grid-template-rows: repeat(3, 220px); }.detail-exhibition-0 { grid-column: 1 / 3; grid-row: 1; }.detail-exhibition-1 { grid-column: 1; grid-row: 2; }.detail-exhibition-2 { grid-column: 2; grid-row: 2; }.detail-exhibition-3 { grid-column: 1; grid-row: 3; }.detail-exhibition-4 { grid-column: 2; grid-row: 3; } }
@media (max-width: 560px) { .detail-exhibition-grid { grid-template-columns: 1fr; grid-template-rows: repeat(5, 220px); }.detail-exhibition-0, .detail-exhibition-1, .detail-exhibition-2, .detail-exhibition-3, .detail-exhibition-4 { grid-column: 1; grid-row: auto; } }

/* Honkai: Star Rail level-analysis document */
.detail-exhibition.is-star-rail-analysis { min-height: 100vh; padding: clamp(76px, 9vh, 112px) 0; }
.detail-visual.is-star-rail-visual { min-height: clamp(280px, 28vw, 420px); aspect-ratio: 1832 / 847; background-color: #f4f4f4; background-position: center; background-size: contain; background-repeat: no-repeat; }
.detail-visual.is-star-rail-visual::before { display: none; }
.detail-visual.is-star-rail-visual > img { display: block; width: 100%; height: 100%; object-fit: contain; object-position: center; }
.detail-visual.is-star-rail-visual span { padding: 7px 10px; border-radius: 999px; background: rgba(4,7,18,.78); color: #fff; backdrop-filter: blur(7px); }
.detail-exhibition.is-star-rail-analysis > .detail-exhibition-heading { display: none; }
.star-rail-analysis-layout { display: grid; width: 100%; min-height: clamp(610px, 74vh, 780px); grid-template-columns: minmax(0, 1.04fr) minmax(360px, .96fr); gap: clamp(40px, 7vw, 108px); align-items: stretch; }
.star-rail-analysis-preview { position: relative; display: flex; min-width: 0; align-items: center; justify-content: center; padding: clamp(18px, 2.4vw, 32px); overflow: hidden; border: 1px solid rgba(183,198,255,.34); border-radius: 18px; background: rgba(242,245,251,.97); box-shadow: 0 28px 66px rgba(0,0,0,.34); transition: border-color .32s ease, box-shadow .32s ease, transform .32s ease; }
.star-rail-analysis-preview:hover, .star-rail-analysis-preview:focus-visible { border-color: #526fff; box-shadow: 0 34px 84px rgba(3,16,83,.48); outline: none; transform: translateY(-4px); }
.star-rail-analysis-preview img { display: block; width: 100%; height: 100%; max-height: calc(clamp(610px, 74vh, 780px) - clamp(36px, 4.8vw, 64px)); object-fit: contain; object-position: center; }
.star-rail-analysis-preview > span { position: absolute; bottom: clamp(20px, 2.5vw, 32px); left: clamp(20px, 2.5vw, 32px); padding: 9px 13px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; background: rgba(4,7,18,.8); color: #fff; font: 600 10px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .11em; backdrop-filter: blur(8px); }
.star-rail-analysis-preview > i { position: absolute; right: clamp(20px, 2.5vw, 32px); bottom: clamp(20px, 2.5vw, 32px); display: grid; width: 40px; height: 40px; place-items: center; border: 1px solid rgba(255,255,255,.42); border-radius: 50%; background: rgba(4,7,18,.8); color: #fff; font-style: normal; }
.star-rail-analysis-copy { display: flex; min-width: 0; flex-direction: column; justify-content: flex-end; padding: 32px 0; }
.star-rail-analysis-kicker { margin: 0 0 22px; color: #8ea3ff; font: 650 10px/1.2 Inter, sans-serif; letter-spacing: .19em; }
.star-rail-analysis-copy h2 { max-width: 660px; margin: 0; color: #f4f5fb; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(36px, 4.2vw, 68px); font-weight: 400; letter-spacing: -.055em; line-height: 1.08; }
.star-rail-analysis-download { display: inline-flex; width: fit-content; min-width: 172px; align-items: center; justify-content: space-between; gap: 34px; margin-top: 34px; padding: 13px 17px; border: 1px solid rgba(255,255,255,.72); border-radius: 999px; color: #fff; font: 600 11px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .09em; transition: background .28s ease, border-color .28s ease, transform .28s ease; }
.star-rail-analysis-download:hover, .star-rail-analysis-download:focus-visible { border-color: #1640ff; background: #1640ff; outline: none; transform: translateY(-2px); }
.star-rail-analysis-download span { font-size: 15px; }
.star-rail-analysis-rule { width: 42px; height: 1px; margin: 38px 0 22px; background: #7190ff; }
.star-rail-analysis-description { max-width: 650px; margin: 0; color: rgba(228,232,246,.76); font: 400 clamp(13px, 1.12vw, 16px)/1.95 Inter, "Noto Sans SC", sans-serif; }
@media (max-width: 900px) {
  .detail-exhibition.is-star-rail-analysis { min-height: auto; }
  .star-rail-analysis-layout { min-height: 0; grid-template-columns: 1fr; gap: 42px; }
  .star-rail-analysis-preview { min-height: 620px; }
  .star-rail-analysis-preview img { max-height: 580px; }
  .star-rail-analysis-copy { padding: 0; }
}
@media (max-width: 560px) {
  .star-rail-analysis-preview { min-height: 480px; padding: 14px; border-radius: 13px; }
  .star-rail-analysis-preview img { max-height: 450px; }
  .star-rail-analysis-preview > span { bottom: 18px; left: 18px; }
  .star-rail-analysis-preview > i { right: 18px; bottom: 18px; }
  .star-rail-analysis-copy h2 { font-size: 36px; }
}

/* Honkai: Star Rail analysis image gallery */
.star-rail-gallery[hidden], .star-rail-image-viewer[hidden] { display: none; }
.star-rail-gallery { display: flex; min-height: 100vh; flex-direction: column; justify-content: center; padding: clamp(76px, 9vh, 112px) 0; border-bottom: 1px solid rgba(255,255,255,.62); }
.star-rail-gallery-heading { margin-bottom: clamp(30px, 4vh, 48px); }
.star-rail-gallery-layout { display: grid; width: 100%; height: clamp(610px, 71vh, 760px); grid-template-columns: minmax(300px, .88fr) minmax(0, 1.12fr); gap: 16px; }
.star-rail-gallery-key-images { display: grid; min-width: 0; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 16px; }
.star-rail-gallery-layouts { display: grid; min-width: 0; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 16px; }
.star-rail-gallery-card { position: relative; display: grid; min-width: 0; min-height: 0; place-items: center; padding: 17px; overflow: hidden; border: 1px solid rgba(183,198,255,.25); border-radius: 13px; background: rgba(8,11,21,.78); color: #fff; cursor: zoom-in; box-shadow: 0 17px 42px rgba(0,0,0,.2); transition: border-color .3s ease, background .3s ease, box-shadow .3s ease, transform .3s ease; }
.star-rail-gallery-card:hover, .star-rail-gallery-card:focus-visible { border-color: rgba(82,111,255,.95); background: rgba(13,18,36,.94); box-shadow: 0 23px 54px rgba(3,15,73,.42); outline: none; transform: translateY(-3px); }
.star-rail-gallery-card img { display: block; width: 100%; height: 100%; min-height: 0; object-fit: contain; object-position: center; transition: transform .35s ease; }
.star-rail-gallery-card:hover img { transform: scale(1.018); }
.star-rail-gallery-card > span { position: absolute; top: 14px; left: 15px; padding: 6px 8px; border-radius: 999px; background: rgba(3,5,13,.72); color: rgba(232,236,250,.7); font: 600 9px/1 Inter, sans-serif; letter-spacing: .11em; backdrop-filter: blur(7px); }
.star-rail-gallery-card > b { position: absolute; bottom: 14px; left: 15px; padding: 7px 10px; border-radius: 999px; background: rgba(3,5,13,.8); color: #f5f7ff; font: 500 11px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .05em; backdrop-filter: blur(7px); }
.star-rail-gallery-card > i { position: absolute; right: 14px; bottom: 14px; display: grid; width: 32px; height: 32px; place-items: center; border: 1px solid rgba(255,255,255,.38); border-radius: 50%; background: rgba(3,5,13,.8); color: #fff; font-style: normal; }
.star-rail-gallery-key-card { padding: 22px; }
.star-rail-gallery-layout-card { padding: 12px; }
body.is-star-rail-viewer-open { overflow: hidden; }
.star-rail-image-viewer { position: fixed; z-index: 1200; top: 0; left: 0; width: 100vw; height: 100vh; height: 100dvh; overflow: hidden; background: rgba(2,3,8,.96); opacity: 0; transition: opacity .22s ease; }
.star-rail-image-viewer.is-open { opacity: 1; }
.star-rail-image-viewer-toolbar { position: absolute; z-index: 3; top: 18px; right: 22px; left: 22px; display: flex; min-height: 42px; align-items: center; gap: 10px; }
.star-rail-image-viewer-toolbar > span { margin-right: auto; color: rgba(245,247,255,.86); font: 500 12px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .06em; }
.star-rail-image-viewer-toolbar output { min-width: 48px; color: #91a5ff; font: 600 11px/1 Inter, sans-serif; text-align: center; }
.star-rail-image-viewer-toolbar button { display: grid; min-width: 42px; height: 42px; place-items: center; padding: 0 14px; border: 1px solid rgba(229,234,255,.34); border-radius: 999px; background: rgba(10,13,24,.76); color: #fff; font: 500 11px/1 Inter, "Noto Sans SC", sans-serif; cursor: pointer; backdrop-filter: blur(10px); }
#star-rail-image-viewer-close { padding: 0; font-size: 21px; }
.star-rail-image-viewer-toolbar button:hover, .star-rail-image-viewer-toolbar button:focus-visible { border-color: #526fff; background: #1640ff; outline: none; }
.star-rail-image-viewer-stage { position: absolute; inset: 72px 24px 52px; display: grid; overflow: hidden; place-items: center; cursor: default; touch-action: none; user-select: none; }
.star-rail-image-viewer-stage.is-zoomed { cursor: grab; }
.star-rail-image-viewer-stage.is-dragging { cursor: grabbing; }
.star-rail-image-viewer-stage img { display: block; width: auto; height: auto; max-width: none; max-height: none; object-fit: fill; transform-origin: center; will-change: transform; pointer-events: none; }
.star-rail-image-viewer > p { position: absolute; z-index: 3; right: 0; bottom: 19px; left: 0; margin: 0; color: rgba(225,230,248,.48); font: 500 10px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .08em; text-align: center; pointer-events: none; }
@media (max-width: 900px) {
  .star-rail-gallery { min-height: auto; }
  .star-rail-gallery-layout { height: auto; grid-template-columns: 1fr; }
  .star-rail-gallery-key-images { grid-template-rows: repeat(2, 300px); }
  .star-rail-gallery-layouts { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(3, 330px); }
}
@media (max-width: 560px) {
  .star-rail-gallery-key-images { grid-template-rows: repeat(2, 230px); }
  .star-rail-gallery-layouts { grid-template-columns: 1fr; grid-template-rows: repeat(6, 360px); }
  .star-rail-image-viewer-toolbar { top: 12px; right: 12px; left: 12px; }
  .star-rail-image-viewer-toolbar > span { max-width: 38vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .star-rail-image-viewer-stage { inset: 64px 8px 45px; }
  .star-rail-image-viewer-stage img { width: auto; height: auto; max-width: none; max-height: none; }
}

/* Maskora exhibition: staggered category menu and accordion galleries */
.detail-exhibition-heading { position: relative; }
.maskora-menu-button { position: absolute; right: 0; bottom: -1px; display: inline-grid; width: 66px; height: 66px; padding: 15px 12px 10px; border: 1px solid rgba(226,216,255,.62); border-radius: 50%; background: rgba(12,8,27,.34); color: #fff; cursor: pointer; backdrop-filter: blur(12px); transition: border-color .3s ease, background .3s ease, transform .3s ease, box-shadow .3s ease; }
.maskora-menu-button:hover, .maskora-menu-button:focus-visible { border-color: #b497cf; background: rgba(82,39,255,.28); box-shadow: 0 0 0 5px rgba(180,151,207,.12), 0 12px 30px rgba(48,21,138,.35); outline: none; transform: translateY(-3px) rotate(5deg); }
.maskora-menu-button span { display: block; width: 19px; height: 1px; margin: 0 auto 3px; background: currentColor; transition: transform .3s ease; }.maskora-menu-button span:nth-child(2) { width: 13px; }.maskora-menu-button span:nth-child(3) { width: 7px; }.maskora-menu-button b { margin-top: 4px; font: 600 6px/1 Inter, sans-serif; letter-spacing: .12em; }
.maskora-menu-overlay { position: fixed; z-index: 50; inset: 0; display: flex; justify-content: flex-end; background: rgba(7,5,16,.62); opacity: 0; visibility: hidden; transition: opacity .42s ease, visibility 0s linear .42s; }.maskora-menu-overlay.is-open { opacity: 1; visibility: visible; transition: opacity .42s ease; }
.maskora-menu-panel { position: relative; display: flex; width: min(540px, 100%); min-height: 100%; flex-direction: column; justify-content: center; padding: clamp(38px, 8vw, 120px); overflow: hidden; background: radial-gradient(circle at 86% 11%, rgba(180,151,207,.62), transparent 26%), radial-gradient(circle at 17% 89%, rgba(82,39,255,.72), transparent 38%), #171025; box-shadow: -24px 0 60px rgba(0,0,0,.28); transform: translateX(100%); transition: transform .65s cubic-bezier(.22,.82,.26,1); }.maskora-menu-panel::before { position: absolute; inset: 0; background: repeating-linear-gradient(130deg, transparent 0 35px, rgba(255,255,255,.035) 36px 37px); content: ''; pointer-events: none; }.maskora-menu-overlay.is-open .maskora-menu-panel { transform: translateX(0); }
.maskora-menu-panel > * { position: relative; z-index: 1; }.maskora-menu-panel p { margin: 0 0 20px; color: rgba(255,255,255,.62); font: 500 10px/1 Inter, sans-serif; letter-spacing: .16em; }.maskora-menu-panel h2 { max-width: 360px; margin: 0 0 42px; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(36px, 5.4vw, 64px); font-weight: 400; letter-spacing: -.06em; line-height: 1.06; }
.maskora-menu-close { position: absolute; z-index: 2; top: 28px; right: 31px; width: 45px; height: 45px; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; background: transparent; color: #fff; cursor: pointer; font: 300 31px/1 Inter, sans-serif; opacity: 0; transform: rotate(-45deg) scale(.8); transition: opacity .3s ease .15s, transform .4s ease .15s, background .25s ease; }.maskora-menu-overlay.is-open .maskora-menu-close { opacity: 1; transform: rotate(0) scale(1); }.maskora-menu-close:hover, .maskora-menu-close:focus-visible { background: rgba(255,255,255,.14); outline: none; }
.maskora-menu-items { display: grid; gap: 5px; }.maskora-menu-item { display: grid; width: 100%; grid-template-columns: 50px 1fr auto; align-items: center; padding: 18px 0; border: 0; border-bottom: 1px solid rgba(255,255,255,.3); background: transparent; color: #fff; cursor: pointer; opacity: 0; text-align: left; transform: translateX(52px); transition: color .25s ease, border-color .25s ease, opacity .46s cubic-bezier(.22,.82,.26,1) calc(.16s + var(--menu-index) * .09s), transform .52s cubic-bezier(.22,.82,.26,1) calc(.16s + var(--menu-index) * .09s); }.maskora-menu-overlay.is-open .maskora-menu-item { opacity: 1; transform: translateX(0); }.maskora-menu-item span { color: rgba(255,255,255,.52); font: 500 10px/1 Inter, sans-serif; letter-spacing: .12em; }.maskora-menu-item b { font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(25px, 3vw, 37px); font-weight: 400; letter-spacing: -.04em; }.maskora-menu-item i { font: 300 25px/1 Inter, sans-serif; opacity: 0; transform: translate(-10px, 4px); transition: opacity .25s ease, transform .25s ease; }.maskora-menu-item:hover, .maskora-menu-item:focus-visible, .maskora-menu-item.is-active { border-color: rgba(255,255,255,.9); color: #e5d4ff; outline: none; }.maskora-menu-item:hover i, .maskora-menu-item:focus-visible i, .maskora-menu-item.is-active i { opacity: 1; transform: translate(0, 4px); }
.is-maskora-exhibition .detail-exhibition-heading { margin-bottom: 38px; }.maskora-accordion-gallery { display: flex; width: 100%; height: clamp(470px, 58vh, 620px); min-height: 0; gap: 8px; overflow: hidden; grid-template-columns: none; grid-template-rows: none; }.maskora-accordion-card { position: relative; display: flex; min-width: 0; flex: .72 1 0; align-items: flex-end; justify-content: flex-start; padding: 20px; overflow: hidden; border: 1px solid rgba(201,186,255,.32); border-radius: 11px; background-color: #10101c; background-position: center; background-size: cover; color: #fff; cursor: pointer; transition: flex .8s cubic-bezier(.22,.82,.26,1), border-color .3s ease, transform .35s ease, filter .45s ease; }.maskora-accordion-card::before { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(9,7,21,.02) 30%, rgba(8,6,18,.88) 100%); content: ''; transition: background .4s ease; }.maskora-accordion-card > * { position: relative; z-index: 1; }.maskora-accordion-card span { position: absolute; top: 17px; left: 18px; color: rgba(255,255,255,.8); font: 500 10px/1 Inter, sans-serif; letter-spacing: .14em; writing-mode: vertical-rl; }.maskora-accordion-card b { max-width: 260px; opacity: 0; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(18px, 2.15vw, 31px); font-weight: 400; letter-spacing: -.045em; line-height: 1.15; transform: translateY(16px); transition: opacity .36s ease .14s, transform .42s cubic-bezier(.22,.82,.26,1) .14s; }.maskora-accordion-card:hover, .maskora-accordion-card:focus-visible, .maskora-accordion-card.is-active { flex: 5.2 1 0; border-color: #b497cf; filter: saturate(1.12); outline: none; }.maskora-accordion-card:hover::before, .maskora-accordion-card:focus-visible::before, .maskora-accordion-card.is-active::before { background: linear-gradient(180deg, rgba(10,7,25,.02) 25%, rgba(14,8,36,.84) 100%); }.maskora-accordion-card:hover b, .maskora-accordion-card:focus-visible b, .maskora-accordion-card.is-active b { opacity: 1; transform: translateY(0); }.maskora-accordion-card:active { transform: scale(.985); }.maskora-gallery-rules .maskora-accordion-card, .maskora-gallery-boards .maskora-accordion-card { flex-basis: 0; }.maskora-gallery-rules .maskora-accordion-card:hover, .maskora-gallery-rules .maskora-accordion-card.is-active { flex-grow: 4.8; }.maskora-gallery-boards .maskora-accordion-card:hover, .maskora-gallery-boards .maskora-accordion-card.is-active { flex-grow: 4.5; }
@media (max-width: 850px) { .maskora-menu-button { right: 0; }.maskora-accordion-gallery { height: 490px; }.maskora-accordion-card { padding: 17px; }.maskora-accordion-card span { left: 14px; }.maskora-menu-panel { padding: 84px 48px 50px; } }
@media (max-width: 560px) { .is-maskora-exhibition.detail-exhibition { padding: 72px 0; }.is-maskora-exhibition .detail-exhibition-heading { align-items: center; padding-right: 82px; }.maskora-menu-button { bottom: -11px; width: 59px; height: 59px; }.maskora-accordion-gallery { height: 430px; gap: 6px; overflow-x: auto; scroll-snap-type: x mandatory; }.maskora-accordion-card { flex: 0 0 54px; padding: 15px; scroll-snap-align: center; }.maskora-accordion-card:hover, .maskora-accordion-card:focus-visible, .maskora-accordion-card.is-active { flex: 0 0 min(70vw, 315px); }.maskora-accordion-card b { font-size: 23px; }.maskora-menu-panel { padding: 88px 28px 42px; }.maskora-menu-close { top: 20px; right: 20px; }.maskora-menu-item { grid-template-columns: 40px 1fr auto; }.maskora-menu-panel h2 { margin-bottom: 34px; } }

/* Maskora card deck: 675 × 1050 proportional depth carousel */
.is-maskora-card-exhibition .detail-exhibition-heading { margin-bottom: 34px; }.maskora-depth-exhibition { display: grid; width: 100%; height: min(61vh, 650px); min-height: 510px; grid-template-columns: minmax(0, 1.18fr) minmax(280px, .82fr); gap: clamp(28px, 6vw, 104px); align-items: center; }.maskora-depth-carousel { min-width: 0; }.maskora-depth-stage { position: relative; height: clamp(430px, 54vh, 570px); overflow: hidden; outline: none; perspective: 1600px; perspective-origin: 50% 48%; touch-action: pan-y; }.maskora-depth-stage:focus-visible { box-shadow: inset 0 0 0 1px rgba(180,151,207,.7); }
.maskora-depth-card { position: absolute; top: 50%; left: 50%; width: clamp(158px, 18vw, 258px); aspect-ratio: 675 / 1050; padding: 0; overflow: hidden; border: 1px solid rgba(218,207,255,.38); border-radius: 8px; background: #0b0a15; box-shadow: 0 18px 42px rgba(0,0,0,.38); cursor: pointer; transform: translate(-50%, -50%) translateX(calc(var(--depth-x) * 1px)) translateZ(calc(var(--depth-z) * 1px)) rotateY(calc(var(--depth-tilt) * 1deg)); transform-style: preserve-3d; transition: transform .8s cubic-bezier(.22,.82,.26,1), opacity .56s ease, filter .56s ease, border-color .35s ease, box-shadow .35s ease; }.maskora-depth-card img { display: block; width: 100%; height: 100%; object-fit: contain; }.maskora-depth-card:hover, .maskora-depth-card:focus-visible, .maskora-depth-card.is-current { border-color: #b497cf; outline: none; }.maskora-depth-card.is-current { box-shadow: 0 26px 64px rgba(18,9,58,.55), 0 0 0 5px rgba(180,151,207,.1); }
.maskora-depth-controls { display: grid; grid-template-columns: 46px 1fr 46px; align-items: center; gap: 14px; margin-top: 5px; }.maskora-depth-controls button { width: 42px; height: 42px; border: 1px solid rgba(220,211,255,.48); border-radius: 50%; background: transparent; color: #fff; cursor: pointer; font: 300 22px/1 Inter, sans-serif; transition: background .25s ease, border-color .25s ease, transform .25s ease; }.maskora-depth-controls button:last-child { justify-self: end; }.maskora-depth-controls button:hover, .maskora-depth-controls button:focus-visible { border-color: #b497cf; background: rgba(82,39,255,.3); outline: none; transform: translateY(-2px); }.maskora-depth-controls p { margin: 0; color: rgba(219,215,233,.62); font: 500 9px/1.4 Inter, "Noto Sans SC", sans-serif; letter-spacing: .08em; text-align: center; }
.maskora-card-intro { position: relative; padding: clamp(28px, 3.2vw, 48px); overflow: hidden; border: 1px solid rgba(180,151,207,.36); border-radius: 8px; background: radial-gradient(circle at 100% 0, rgba(180,151,207,.26), transparent 38%), linear-gradient(145deg, rgba(29,19,51,.92), rgba(10,8,22,.94)); box-shadow: 0 22px 65px rgba(0,0,0,.2); }.maskora-card-intro::after { position: absolute; right: -44px; bottom: -60px; width: 190px; height: 190px; border: 1px solid rgba(180,151,207,.26); border-radius: 50%; content: ''; }.maskora-card-intro > * { position: relative; z-index: 1; }.maskora-card-intro > p:first-child { margin: 0 0 38px; color: #cdb9e8; font: 600 9px/1 Inter, sans-serif; letter-spacing: .15em; }.maskora-card-intro h3 { margin: 0; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(34px, 3.5vw, 51px); font-weight: 400; letter-spacing: -.06em; line-height: 1; }.maskora-card-intro strong { display: block; margin: 34px 0 10px; color: #b497cf; font: 500 11px/1 Inter, sans-serif; letter-spacing: .15em; }.maskora-card-intro h4 { margin: 0; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: 23px; font-weight: 400; letter-spacing: -.03em; }.maskora-card-rule { display: block; width: 43px; height: 1px; margin: 22px 0 18px; background: #b497cf; }.maskora-card-intro p#maskora-card-description { max-width: 340px; margin: 0; color: rgba(231,227,240,.68); font-size: 13px; line-height: 1.85; }.maskora-card-progress { height: 2px; margin-top: 38px; overflow: hidden; background: rgba(255,255,255,.18); }.maskora-card-progress i { display: block; width: 10%; height: 100%; background: linear-gradient(90deg, #b497cf, #5227ff); transition: width .6s cubic-bezier(.22,.82,.26,1); }
@media (max-width: 850px) { .is-maskora-card-exhibition.detail-exhibition { min-height: auto; padding: 86px 0; }.maskora-depth-exhibition { height: auto; min-height: 0; grid-template-columns: 1fr; gap: 32px; }.maskora-depth-stage { height: 510px; }.maskora-card-intro { max-width: 580px; }.maskora-depth-card { width: clamp(165px, 29vw, 245px); } }
@media (max-width: 560px) { .maskora-depth-stage { height: 415px; margin: 0 -10px; }.maskora-depth-card { width: 178px; }.maskora-depth-controls { grid-template-columns: 42px 1fr 42px; }.maskora-card-intro { padding: 29px 25px; }.maskora-card-intro > p:first-child { margin-bottom: 26px; }.maskora-card-intro strong { margin-top: 27px; } }

/* Maskora detail refinements and rulebook page */
.is-maskora-card-exhibition .detail-exhibition-heading { display: none; }.maskora-depth-exhibition { margin-top: 0; }.maskora-depth-controls { grid-template-columns: 46px 46px; justify-content: space-between; }.maskora-depth-controls p { display: none; }@media (max-width: 560px) { .maskora-depth-controls { grid-template-columns: 42px 42px; } }
.maskora-rulebook[hidden], .maskora-rulebook-lightbox[hidden] { display: none; }.maskora-rulebook { display: flex; min-height: 100vh; flex-direction: column; justify-content: center; padding: 76px 0; border-bottom: 1px solid rgba(255,255,255,.62); }.maskora-rulebook header { max-width: 760px; margin: 0 auto 48px; text-align: center; }.maskora-rulebook h2 { margin: 0; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(38px, 4.4vw, 68px); font-weight: 400; letter-spacing: -.06em; line-height: 1; }.maskora-rulebook header p { margin: 20px auto 0; color: rgba(223,219,236,.68); font: 400 14px/1.85 "Noto Sans SC", Inter, sans-serif; }.maskora-rulebook-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 30px); align-items: center; }.maskora-rulebook-page { position: relative; display: flex; min-height: clamp(310px, 38vw, 530px); align-items: center; justify-content: center; padding: 14px; overflow: hidden; border: 1px solid rgba(182,195,246,.28); border-radius: 10px; background: radial-gradient(circle at 50% 0, rgba(71,59,128,.25), transparent 54%), #0c0b16; color: #fff; cursor: zoom-in; transition: border-color .3s ease, transform .35s ease, box-shadow .35s ease; }.maskora-rulebook-page:hover, .maskora-rulebook-page:focus-visible { border-color: #b497cf; box-shadow: 0 17px 45px rgba(31,16,80,.34); outline: none; transform: translateY(-7px); }.maskora-rulebook-page img { display: block; max-width: 100%; max-height: clamp(282px, 35vw, 500px); object-fit: contain; }.maskora-rulebook-page span { position: absolute; top: 15px; left: 15px; padding: 7px 8px; border: 1px solid rgba(255,255,255,.24); border-radius: 999px; background: rgba(9,7,18,.55); color: #eee8ff; font: 500 9px/1 Inter, sans-serif; letter-spacing: .12em; }
.maskora-rulebook-lightbox { position: fixed; z-index: 70; inset: 0; display: grid; place-items: center; padding: 8vh 8vw; background: rgba(4,3,10,.86); cursor: zoom-out; opacity: 0; transition: opacity .28s ease; }.maskora-rulebook-lightbox.is-open { opacity: 1; }.maskora-rulebook-lightbox img { max-width: 100%; max-height: 84vh; border: 1px solid rgba(215,207,245,.38); border-radius: 5px; box-shadow: 0 30px 90px rgba(0,0,0,.62); cursor: default; object-fit: contain; }.maskora-rulebook-lightbox button { position: fixed; top: 28px; right: 32px; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; background: rgba(10,8,21,.45); color: #fff; cursor: pointer; font: 300 31px/1 Inter, sans-serif; }.maskora-rulebook-lightbox button:hover, .maskora-rulebook-lightbox button:focus-visible { border-color: #b497cf; background: rgba(82,39,255,.38); outline: none; }
@media (max-width: 850px) { .maskora-rulebook { min-height: auto; padding: 86px 0; }.maskora-rulebook-grid { gap: 13px; }.maskora-rulebook-page { min-height: 340px; padding: 10px; }.maskora-rulebook-page img { max-height: 320px; } }@media (max-width: 560px) { .maskora-rulebook header { margin-bottom: 31px; }.maskora-rulebook header p { font-size: 13px; }.maskora-rulebook-grid { grid-template-columns: 1fr; }.maskora-rulebook-page { min-height: 380px; }.maskora-rulebook-page img { max-height: 355px; }.maskora-rulebook-lightbox { padding: 8vh 5vw; }.maskora-rulebook-lightbox button { top: 16px; right: 16px; } }

/* Maskora board-design page */
.maskora-board-design[hidden] { display: none; }.maskora-board-design { display: flex; min-height: 100vh; flex-direction: column; justify-content: center; padding: 76px 0; border-bottom: 1px solid rgba(255,255,255,.62); }.maskora-board-design header { margin-bottom: 46px; text-align: center; }.maskora-board-design h2 { margin: 0; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(38px, 4.4vw, 68px); font-weight: 400; letter-spacing: -.06em; line-height: 1; }.maskora-board-layout { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(290px, .82fr); gap: clamp(28px, 5.5vw, 94px); align-items: center; }.maskora-board-grid { display: grid; height: clamp(430px, 54vh, 590px); grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 12px; }.maskora-board-tile { display: flex; min-width: 0; min-height: 0; align-items: center; justify-content: center; margin: 0; overflow: hidden; border: 1px solid rgba(183,195,246,.28); border-radius: 9px; background: radial-gradient(circle at 50% 0, rgba(44,54,112,.34), transparent 65%), #0c0c17; }.maskora-board-tile img { display: block; width: 100%; height: 100%; object-fit: contain; transition: transform .5s cubic-bezier(.22,.82,.26,1); }.maskora-board-tile:hover img { transform: scale(1.04); }.maskora-board-detail { display: grid; gap: 28px; }.maskora-board-detail figure { display: flex; height: clamp(220px, 27vw, 340px); align-items: center; justify-content: center; margin: 0; overflow: hidden; border: 1px solid rgba(180,151,207,.34); border-radius: 9px; background: radial-gradient(circle at 45% 40%, rgba(75,62,137,.28), transparent 60%), #100c1d; }.maskora-board-detail figure img { display: block; width: 100%; height: 100%; object-fit: contain; }.maskora-board-detail > div { padding: 6px 4px 0; }.maskora-board-detail > div > p:first-child { margin: 0 0 14px; color: #bfa4df; font: 600 9px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .16em; }.maskora-board-detail h3 { margin: 0; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(28px, 3vw, 43px); font-weight: 400; letter-spacing: -.055em; line-height: 1.05; }.maskora-board-detail span { display: block; width: 44px; height: 1px; margin: 22px 0 18px; background: #b497cf; }.maskora-board-detail > div > p:last-child { max-width: 360px; margin: 0; color: rgba(229,226,239,.68); font-size: 13px; line-height: 1.85; }
@media (max-width: 850px) { .maskora-board-design { min-height: auto; padding: 86px 0; }.maskora-board-layout { grid-template-columns: 1fr; gap: 34px; }.maskora-board-grid { height: min(92vw, 610px); }.maskora-board-detail { grid-template-columns: minmax(0, 1fr) minmax(0, .82fr); align-items: center; gap: 28px; }.maskora-board-detail figure { height: 285px; } }@media (max-width: 560px) { .maskora-board-design header { margin-bottom: 32px; }.maskora-board-grid { height: 92vw; gap: 8px; }.maskora-board-detail { grid-template-columns: 1fr; gap: 25px; }.maskora-board-detail figure { height: 275px; }.maskora-board-detail h3 { font-size: 33px; } }

/* Maskora board assets: currencies sit directly beneath the four board variants. */
.maskora-board-media { display: grid; gap: 14px; }.maskora-board-media .maskora-board-grid { height: clamp(370px, 47vh, 510px); }.maskora-currency-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }.maskora-currency-icon { display: flex; height: 76px; align-items: center; justify-content: center; margin: 0; border-top: 1px solid rgba(186,171,231,.24); background: linear-gradient(180deg, rgba(35,23,67,.18), transparent); }.maskora-currency-icon img { display: block; max-width: 76%; max-height: 58px; object-fit: contain; }.maskora-board-detail figure img { object-fit: contain; }
@media (max-width: 850px) { .maskora-board-media .maskora-board-grid { height: min(78vw, 520px); }.maskora-currency-icon { height: 68px; } }@media (max-width: 560px) { .maskora-board-media .maskora-board-grid { height: 88vw; }.maskora-currency-grid { gap: 7px; }.maskora-currency-icon { height: 55px; }.maskora-currency-icon img { max-height: 43px; } }

/* Proportional board and currency frames */
.maskora-board-layout { align-items: start; }.maskora-board-media .maskora-board-grid { height: auto; grid-auto-rows: auto; }.maskora-board-tile { aspect-ratio: 5098 / 7748; }.maskora-board-tile img { object-fit: cover; }.maskora-currency-grid { align-items: start; }.maskora-currency-icon { height: auto; aspect-ratio: 1; border: 1px solid rgba(186,171,231,.24); border-radius: 7px; }.maskora-currency-icon img { width: 82%; max-width: none; max-height: none; aspect-ratio: 1; object-fit: contain; }@media (max-width: 850px) { .maskora-board-media .maskora-board-grid { height: auto; } }@media (max-width: 560px) { .maskora-board-media .maskora-board-grid { height: auto; }.maskora-currency-icon { height: auto; }.maskora-currency-icon img { max-height: none; } }

/* Keep the board-iteration copy aligned with the iteration image. */
.maskora-board-detail > div { width: 100%; padding: 6px 0 0; }.maskora-board-detail > div > p:last-child { width: 100%; max-width: none; }

/* Maskora development log: static record cards. */
.maskora-development-gallery { display: grid; width: 100%; height: min(55vh, 530px); grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; overflow: visible; }.maskora-development-card { position: relative; display: flex; min-height: 0; flex-direction: column; align-items: flex-start; justify-content: flex-end; padding: clamp(28px, 4vw, 54px); overflow: hidden; border: 1px solid rgba(187,171,236,.36); border-radius: 12px; background: radial-gradient(circle at 79% 20%, rgba(180,151,207,.44), transparent 26%), linear-gradient(135deg, #231341, #0a0a17 72%); background-position: center; background-size: cover; color: #fff; cursor: pointer; text-align: left; text-decoration: none; transition: border-color .3s ease, box-shadow .35s ease, transform .35s ease; }.maskora-development-card::before { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,5,14,.22), rgba(6,5,14,.06)); content: ''; }.maskora-development-card > * { position: relative; z-index: 1; }.maskora-development-card span { position: absolute; top: 28px; left: 30px; color: rgba(255,255,255,.56); font: 500 10px/1 Inter, sans-serif; letter-spacing: .16em; }.maskora-development-card b { max-width: 390px; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(30px, 3.2vw, 52px); font-weight: 400; letter-spacing: -.06em; line-height: 1.05; }.maskora-development-card i { position: absolute; right: 31px; bottom: 30px; display: grid; width: 52px; height: 52px; place-items: center; border: 1px solid rgba(255,255,255,.68); border-radius: 50%; color: #fff; font: 400 22px/1 Inter, sans-serif; font-style: normal; transition: background .28s ease, transform .28s ease; }.maskora-development-card:hover, .maskora-development-card:focus-visible { border-color: #cdb9e8; box-shadow: 0 22px 55px rgba(24,11,71,.42); outline: none; transform: translateY(-6px); }.maskora-development-card:hover i, .maskora-development-card:focus-visible i { background: rgba(255,255,255,.17); transform: translate(3px,-3px); }
@media (max-width: 700px) { .maskora-development-gallery { height: auto; grid-template-columns: 1fr; }.maskora-development-card { min-height: 270px; } }

/* GravitySpaceship level-design page. */
.detail-review.is-gravity-level-design { justify-content: center; }.detail-review.is-gravity-level-design .detail-section-heading { display: none; }.gravity-level-design-layout { display: grid; width: 100%; grid-template-columns: minmax(0, 1.05fr) minmax(290px, .72fr); gap: clamp(36px, 7vw, 116px); align-items: end; }.gravity-level-design-links { display: grid; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 16px; }.gravity-level-design-card { position: relative; display: flex; min-height: clamp(210px, 24vh, 310px); flex-direction: column; justify-content: flex-end; padding: clamp(22px, 2.5vw, 38px); overflow: hidden; border: 1px solid rgba(182,195,246,.3); border-radius: 12px; background-color: #0d1020; background-position: center; background-size: cover; color: #fff; text-decoration: none; transition: transform .35s ease, border-color .3s ease, box-shadow .35s ease; }.gravity-level-design-card::after { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,6,14,.2), transparent 62%); content: ''; }.gravity-level-design-card > * { position: relative; z-index: 1; }.gravity-level-design-card span { position: absolute; top: 21px; left: 24px; color: rgba(235,239,255,.65); font: 500 10px/1 Inter, sans-serif; letter-spacing: .16em; }.gravity-level-design-card b { font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(28px, 3vw, 45px); font-weight: 400; letter-spacing: -.055em; line-height: 1; }.gravity-level-design-card i { position: absolute; right: 24px; bottom: 24px; display: grid; width: 40px; height: 40px; place-items: center; border: 1px solid rgba(255,255,255,.65); border-radius: 50%; color: #fff; font: 400 18px/1 Inter, sans-serif; font-style: normal; }.gravity-level-design-card:hover, .gravity-level-design-card:focus-visible { border-color: #8ea1ff; box-shadow: 0 20px 48px rgba(15,30,99,.3); outline: none; transform: translateY(-5px); }.gravity-level-design-copy { padding-bottom: clamp(15px, 3vh, 50px); }.gravity-level-design-copy > p:first-child { margin: 0 0 24px; color: #a4b3ff; font: 600 10px/1 Inter, sans-serif; letter-spacing: .16em; }.gravity-level-design-copy h3 { margin: 0; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(40px, 4.3vw, 68px); font-weight: 400; letter-spacing: -.065em; line-height: 1; }.gravity-level-design-copy span { display: block; width: 46px; height: 1px; margin: 26px 0 20px; background: #94a6ff; }.gravity-level-design-copy > p:last-child { max-width: 420px; margin: 0; color: rgba(222,227,245,.7); font-size: 14px; line-height: 1.95; }.gravity-excel-viewer[hidden] { display: none; }.gravity-excel-viewer { position: fixed; z-index: 90; inset: 0; display: grid; place-items: center; padding: 6vh 5vw; background: rgba(3,4,10,.88); }.gravity-excel-viewer-panel { position: relative; width: min(1180px, 100%); height: min(82vh, 820px); overflow: hidden; border: 1px solid rgba(175,188,255,.44); border-radius: 12px; background: #fff; box-shadow: 0 30px 90px rgba(0,0,0,.58); }.gravity-excel-viewer iframe { width: 100%; height: 100%; border: 0; }.gravity-excel-viewer button { position: absolute; z-index: 1; top: 12px; right: 12px; display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(20,24,39,.32); border-radius: 50%; background: rgba(255,255,255,.9); color: #111522; cursor: pointer; font: 300 25px/1 Inter, sans-serif; }.gravity-excel-viewer button:hover { background: #fff; }
@media (max-width: 850px) { .gravity-level-design-layout { grid-template-columns: 1fr; gap: 34px; }.gravity-level-design-copy { padding-bottom: 0; }.gravity-level-design-card { min-height: min(47vw, 310px); }.gravity-excel-viewer { padding: 5vh 3vw; }.gravity-excel-viewer-panel { height: 86vh; } }
@media (max-width: 560px) { .gravity-level-design-links { gap: 11px; }.gravity-level-design-card { min-height: 210px; }.gravity-level-design-card b { font-size: 33px; }.gravity-level-design-copy h3 { font-size: 48px; } }

/* GravitySpaceship title and three-part level-design stack. */
.detail-intro h1.detail-title-gravity-en { max-width: none; font-size: clamp(42px, 3.8vw, 60px); letter-spacing: -.075em; white-space: nowrap; }.gravity-level-design-copy { padding-bottom: 0; }.gravity-level-design-links .gravity-level-design-card { min-height: clamp(160px, 19vh, 250px); }
.gravity-level-design-card-wrap { position: relative; min-height: clamp(160px, 19vh, 250px); }.gravity-level-design-card-wrap .gravity-level-design-card { height: 100%; min-height: 0; }.gravity-level-design-download { position: absolute; z-index: 3; top: 14px; right: 14px; min-width: 48px; padding: 7px 9px; border-radius: 5px; background: #1640ff; box-shadow: 0 6px 16px rgba(22,64,255,.34); color: #fff; font: 700 10px/1 Inter, "Microsoft YaHei", sans-serif; letter-spacing: .06em; text-align: center; text-decoration: none; transition: background .2s ease, transform .2s ease; }.gravity-level-design-download:hover, .gravity-level-design-download:focus-visible { background: #3158ff; outline: none; transform: translateY(-2px); }
.gravity-level-design-links { grid-template-rows: repeat(3, auto); }.gravity-level-mechanics-image { margin: 0; overflow: hidden; border: 1px solid rgba(182,195,246,.3); border-radius: 12px; background: #0c1022; }.gravity-level-mechanics-image img { display: block; width: 100%; height: auto; }
.gravity-level-design-layout { position: relative; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: hidden; }.gravity-level-design-card.gravity-level-mechanics-trigger { width: 100%; border: 1px solid rgba(182,195,246,.3); font: inherit; text-align: left; cursor: pointer; }.gravity-level-mechanics-drawer { position: absolute; z-index: 4; top: 0; right: 0; bottom: 0; display: flex; width: calc(50% - clamp(18px, 3.5vw, 58px)); align-items: center; justify-content: center; margin: 0; padding: 12px; overflow: hidden; border: 1px solid rgba(170,185,255,.42); border-radius: 12px; background: #080b1d; opacity: 0; pointer-events: none; transform: translateX(110%); transition: transform .72s cubic-bezier(.22,.82,.26,1), opacity .42s ease; }.gravity-level-mechanics-drawer img { display: block; width: 100%; height: 100%; object-fit: contain; }.gravity-level-design-layout.is-level-mechanics-preview-open .gravity-level-mechanics-drawer { opacity: 1; pointer-events: auto; transform: translateX(0); }
@media (max-width: 850px) { .detail-intro h1.detail-title-gravity-en { font-size: clamp(40px, 8.5vw, 58px); white-space: normal; }.gravity-level-design-links .gravity-level-design-card { min-height: min(45vw, 270px); } }
@media (max-width: 850px) { .gravity-level-design-layout { grid-template-columns: 1fr; overflow: visible; }.gravity-level-mechanics-drawer { position: fixed; z-index: 80; top: 7vh; right: 4vw; bottom: 7vh; width: 92vw; } }

/* Gravity hero transition and level-design video link. */
.project-detail-page { overflow-x: hidden; }.detail-visual-stage.is-mechanics-open { overflow: visible; }.detail-visual-stage.is-mechanics-open .gravity-mechanics-panel { transition-delay: .34s; }.gravity-level-design-title-row { display: flex; align-items: center; justify-content: flex-start; gap: 18px; }.gravity-level-design-title-row h3 { margin: 0; }.gravity-level-design-title-row a { display: grid; width: clamp(40px, 4.3vw, 68px); height: clamp(40px, 4.3vw, 68px); flex: 0 0 auto; place-items: center; border: 1px solid rgba(181,194,255,.68); border-radius: 6px; color: #f7f8ff; font: 600 10px/1.25 Inter, "Noto Sans SC", sans-serif; letter-spacing: .04em; text-align: center; text-decoration: none; transition: background .25s ease, transform .25s ease, border-color .25s ease; }.gravity-level-design-title-row a:hover, .gravity-level-design-title-row a:focus-visible { border-color: #fff; background: rgba(103,124,255,.24); outline: none; transform: translateY(-3px); }

/* Compact GravitySpaceship level-design chapter. */
.detail-review.is-gravity-level-design { min-height: 0; justify-content: flex-start; padding: 38px 0 34px; }

/* Verminex concept-design chapter. */
.verminex-concept[hidden] { display: none; }.verminex-concept { display: flex; min-height: 100vh; flex-direction: column; justify-content: center; padding: 72px 0; border-bottom: 1px solid rgba(255,255,255,.62); }.verminex-concept .detail-section-heading { margin-bottom: 42px; }.verminex-concept-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }.verminex-concept-grid figure { min-height: min(29vw, 390px); margin: 0; overflow: hidden; border: 1px solid rgba(182,195,246,.26); border-radius: 14px; background: #0b0f1c; }.verminex-concept-grid img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }.verminex-concept-grid figure:hover img { transform: scale(1.035); }@media (max-width: 700px) { .verminex-concept { min-height: auto; padding: 86px 0; }.verminex-concept-grid { grid-template-columns: 1fr; }.verminex-concept-grid figure { min-height: 290px; } }

/* Verminex level-design document chapter. */
.verminex-level-document[hidden] { display: none; }
.verminex-level-document { display: grid; min-height: 100vh; grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr); gap: clamp(42px, 7vw, 112px); align-items: end; padding: 76px 0; border-bottom: 1px solid rgba(255,255,255,.62); }
.verminex-level-document-media { display: grid; height: clamp(620px, 76vh, 790px); grid-template-rows: minmax(0, 1fr) minmax(230px, .82fr); gap: 14px; }
.verminex-level-document-thumbnails { display: grid; min-height: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 12px; }
.verminex-level-document-thumbnail, .verminex-level-document-pdf { position: relative; min-width: 0; min-height: 0; overflow: hidden; border: 1px solid rgba(188,201,255,.3); border-radius: 13px; background: #0a0d17; color: #fff; cursor: pointer; text-align: left; text-decoration: none; transition: border-color .3s ease, box-shadow .35s ease, transform .35s ease; }
.verminex-level-document-thumbnail { display: block; padding: 0; }
.verminex-level-document-thumbnail::after, .verminex-level-document-pdf::after { position: absolute; z-index: 1; inset: 0; background: linear-gradient(180deg, rgba(3,5,10,.02) 34%, rgba(3,5,10,.88) 100%); content: ''; pointer-events: none; }
.verminex-level-document-thumbnail img, .verminex-level-document-pdf img { display: block; width: 100%; height: 100%; background: #fff; object-fit: contain; }
.verminex-level-document-thumbnail > span, .verminex-level-document-pdf > span { position: absolute; z-index: 2; top: 17px; left: 19px; color: rgba(231,236,255,.76); font: 600 9px/1 Inter, sans-serif; letter-spacing: .14em; }
.verminex-level-document-thumbnail > b, .verminex-level-document-pdf > b { position: absolute; z-index: 2; right: 62px; bottom: 18px; left: 19px; font: 500 13px/1.3 Inter, "Noto Sans SC", sans-serif; }
.verminex-level-document-thumbnail > i, .verminex-level-document-pdf > i { position: absolute; z-index: 2; right: 16px; bottom: 14px; display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(255,255,255,.66); border-radius: 50%; color: #fff; font: 400 17px/1 Inter, sans-serif; font-style: normal; }
.verminex-level-document-pdf { display: block; }
.verminex-level-document-pdf img { object-position: center 8%; }
.verminex-level-document-thumbnail:hover, .verminex-level-document-thumbnail:focus-visible, .verminex-level-document-pdf:hover, .verminex-level-document-pdf:focus-visible { border-color: #8298ff; box-shadow: 0 20px 54px rgba(9,24,92,.34); outline: none; transform: translateY(-4px); }
.verminex-level-document-copy { align-self: end; padding-bottom: 1px; }
.verminex-level-document-copy > p:first-child { margin: 0 0 24px; color: #91a5ff; font: 600 10px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .17em; }
.verminex-level-document-copy h2 { max-width: 560px; margin: 0; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(44px, 5vw, 76px); font-weight: 400; letter-spacing: -.065em; line-height: 1; }
.verminex-level-document-copy > span { display: block; width: 48px; height: 1px; margin: 30px 0 22px; background: #91a5ff; }
.verminex-level-document-copy > p:last-child { max-width: 530px; margin: 0; color: rgba(225,230,247,.72); font-size: 14px; line-height: 1.95; }
@media (max-width: 850px) { .verminex-level-document { min-height: auto; grid-template-columns: 1fr; gap: 44px; padding: 88px 0; }.verminex-level-document-media { height: 760px; }.verminex-level-document-copy { min-height: 360px; } }
@media (max-width: 560px) { .verminex-level-document-media { height: auto; grid-template-rows: auto 300px; }.verminex-level-document-thumbnails { grid-template-columns: 1fr; grid-template-rows: repeat(4, 210px); }.verminex-level-document-copy { min-height: 330px; }.verminex-level-document-copy h2 { font-size: 48px; } }

/* Compact horizontal board row and covered development cards. */
.maskora-board-media .maskora-board-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); grid-template-rows: 1fr; gap: 10px; }.maskora-board-tile { width: 100%; }.maskora-currency-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 850px) { .maskora-board-media .maskora-board-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }@media (max-width: 560px) { .maskora-board-media .maskora-board-grid, .maskora-currency-grid { gap: 6px; } }

/* Infinity balance tables. */
.infinity-value-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .76fr); gap: clamp(44px, 8vw, 126px); align-items: end; min-height: clamp(480px, 58vh, 650px); }.infinity-value-cards { display: grid; gap: 16px; }.infinity-value-card { position: relative; display: flex; min-height: clamp(205px, 21vw, 295px); align-items: flex-end; padding: clamp(20px, 2.4vw, 32px); overflow: hidden; border: 1px solid rgba(183,195,246,.34); border-radius: 10px; background-color: #080a15; background-position: center; background-repeat: no-repeat; background-size: cover; color: #fff; }.infinity-value-card span { position: absolute; top: 17px; left: 19px; color: rgba(234,237,255,.68); font: 600 10px/1 Inter, sans-serif; letter-spacing: .13em; }.infinity-value-card b { position: relative; z-index: 1; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(25px, 2.45vw, 37px); font-weight: 400; letter-spacing: -.045em; line-height: 1.1; }.infinity-value-copy { padding-bottom: 1px; }.infinity-value-copy > p:first-child { margin: 0 0 21px; color: #9aaefa; font: 600 10px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .16em; }.infinity-value-copy h3 { margin: 0; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(42px, 4.5vw, 68px); font-weight: 400; letter-spacing: -.06em; line-height: 1; }.infinity-value-copy > span { display: block; width: 43px; height: 1px; margin: 27px 0 20px; background: #8ea2ff; }.infinity-value-copy > p:last-child { max-width: 390px; margin: 0; color: rgba(229,226,239,.72); font-size: 14px; line-height: 1.9; }
@media (max-width: 760px) { .infinity-value-layout { grid-template-columns: 1fr; gap: 40px; min-height: auto; }.infinity-value-card { min-height: 260px; }.infinity-value-copy { padding: 0 2px; } }

/* Infinity static balance-table chapter. */
.detail-review.is-infinity-value-design { min-height: 0; justify-content: center; padding: clamp(76px, 9vw, 126px) 0; }.detail-review.is-infinity-value-design .detail-section-heading { display: none; }.infinity-value-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(300px, .78fr); gap: clamp(42px, 8vw, 122px); align-items: end; width: 100%; }.infinity-value-cards { display: grid; gap: clamp(14px, 1.7vw, 22px); }.infinity-value-card { display: block; aspect-ratio: 16 / 9; min-height: 0; margin: 0; padding: 0; overflow: hidden; border: 1px solid rgba(183,195,246,.34); border-radius: 10px; background: #080a15; }.infinity-value-card img { display: block; width: 100%; height: 100%; object-fit: cover; }.infinity-value-copy { padding-bottom: 2px; }.infinity-value-copy h3 { margin: 0; color: #fff; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: clamp(42px, 4.5vw, 68px); font-weight: 400; letter-spacing: -.06em; line-height: 1; }.infinity-value-copy > span { display: block; width: 43px; height: 1px; margin: 27px 0 20px; background: #8ea2ff; }.infinity-value-copy > p { max-width: 390px; margin: 0; color: rgba(229,226,239,.72); font-size: 14px; line-height: 1.9; }
@media (max-width: 760px) { .detail-review.is-infinity-value-design { padding: 84px 0; }.infinity-value-layout { grid-template-columns: 1fr; gap: 40px; }.infinity-value-copy { padding: 0 2px; } }

/* Research paper: an animated title and a clean, document-led reading layout. */
.research-paper-title-only .detail-kicker,
.research-paper-title-only .detail-type,
.research-paper-title-only .detail-summary,
.research-paper-title-only .detail-play-actions,
.research-paper-title-only .detail-hero-actions,
.research-paper-title-only .detail-scroll-down,
.research-paper-title-only .detail-visual-stage,
.research-paper-title-only .detail-media,
.research-paper-title-only .detail-exhibition,
.research-paper-title-only .maskora-rulebook,
.research-paper-title-only .maskora-board-design,
.research-paper-title-only .detail-review,
.research-paper-title-only .verminex-concept { display: none !important; }
.research-paper-title-only .project-detail-shell { width: 100%; max-width: none; padding: 0; }
.research-paper-title-only .detail-nav { position: fixed; z-index: 20; top: 22px; right: clamp(20px, 4vw, 64px); display: block; padding: 0; border: 0; }
.research-paper-title-only .detail-brand,
.research-paper-title-only .detail-back { display: none; }
.research-paper-title-only .detail-hero { display: flex; min-height: 40vh; padding: clamp(176px, 22vh, 280px) clamp(28px, 8vw, 140px) clamp(68px, 8vh, 116px); border: 0; align-items: flex-start; justify-content: center; }
.research-paper-title-only .detail-intro { width: min(1180px, 100%); text-align: center; }
.research-paper-title-only .detail-intro h1 { max-width: none; font-size: clamp(36px, 3.7vw, 58px); line-height: 1.06; letter-spacing: -.065em; white-space: nowrap; }
.research-paper-title-only .detail-intro h1.detail-title-research-en { font-family: Georgia, "Times New Roman", serif; font-size: clamp(25px, 2vw, 34px); letter-spacing: -.045em; }
.research-paper-title-only .detail-intro h1 span { animation-duration: .78s; animation-delay: calc(var(--char-index) * .045s + .16s); }
.research-paper-content { width: min(960px, calc(100% - 48px)); margin: 0 auto; padding: 0 0 clamp(110px, 14vw, 190px); }
.research-paper-article { color: #cbd1e4; }
.research-paper-cover { padding: clamp(42px, 7vw, 84px) 0 clamp(50px, 8vw, 92px); border-top: 1px solid rgba(215, 224, 255, .22); border-bottom: 1px solid rgba(215, 224, 255, .22); text-align: center; }
.research-paper-cover-label { margin: 0 0 26px; color: #91a4ff; font: 600 10px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .18em; text-transform: uppercase; }
.research-paper-cover-meta { display: grid; gap: 10px; max-width: 760px; margin: 0 auto; color: #b8c0d8; font: 400 14px/1.75 Inter, "Noto Sans SC", sans-serif; }
.research-paper-cover-meta p { margin: 0; }
.research-paper-body { padding-top: clamp(62px, 9vw, 110px); font: 400 16px/1.95 Inter, "Noto Sans SC", sans-serif; }
.research-paper-body h2, .research-paper-body h3 { color: #f2f4fb; font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-weight: 400; letter-spacing: -.035em; }
.research-paper-body h2 { margin: clamp(78px, 10vw, 124px) 0 28px; padding-top: 22px; border-top: 1px solid rgba(215, 224, 255, .2); font-size: clamp(30px, 3.3vw, 48px); line-height: 1.2; }
.research-paper-body h2:first-child { margin-top: 0; }
.research-paper-body h3 { margin: 48px 0 18px; color: #dde3f9; font-size: clamp(22px, 2.2vw, 31px); line-height: 1.3; }
.research-paper-body p { margin: 0 0 21px; }
.research-paper-body a { color: #9fb1ff; overflow-wrap: anywhere; text-underline-offset: 3px; }
.research-paper-list-item { position: relative; padding-left: 20px; }
.research-paper-list-item::before { position: absolute; left: 2px; color: #7190ff; content: '—'; }
.research-paper-quote { margin: 32px 0; padding: 4px 0 4px 24px; border-left: 2px solid rgba(122, 147, 255, .75); color: #e3e7f4; font-family: Georgia, "Noto Serif SC", serif; }
.research-paper-figure { margin: 40px auto 34px; text-align: center; }
.research-paper-figure img { display: block; max-width: 100%; height: auto; margin: 0 auto 14px; border: 1px solid rgba(188, 201, 250, .28); border-radius: 6px; background: #0b0f1e; }
.research-paper-figure img + img { margin-top: 16px; }
.research-paper-figure figcaption, .research-paper-caption { color: #929dbd; font-size: 12px; line-height: 1.6; text-align: center; }
.research-paper-caption { margin-top: -19px !important; margin-bottom: 30px !important; }
.research-paper-table-wrap { margin: 32px 0; overflow-x: auto; border: 1px solid rgba(188, 201, 250, .24); }
.research-paper-table-wrap table { width: 100%; border-collapse: collapse; }
.research-paper-table-wrap td { padding: 12px 15px; border: 1px solid rgba(188, 201, 250, .18); vertical-align: top; }
.research-paper-loading { margin: 0; padding: 80px 0; color: #aeb7d4; text-align: center; }
@media (max-width: 680px) { .research-paper-title-only .detail-nav { top: 16px; right: 18px; }.research-paper-title-only .detail-hero { min-height: 31vh; padding: 118px 18px 55px; }.research-paper-title-only .detail-intro h1, .research-paper-title-only .detail-intro h1.detail-title-research-en { font-size: clamp(29px, 8vw, 42px); white-space: normal; }.research-paper-content { width: min(100% - 36px, 960px); }.research-paper-body { font-size: 15px; line-height: 1.9; }.research-paper-body h2 { margin-top: 68px; }.research-paper-body h3 { margin-top: 38px; } }

/* Research-paper navigation and right-side contents drawer. */
.research-outline-toggle { display: none; border: 1px solid rgba(220, 226, 255, .28); border-radius: 999px; background: rgba(8, 10, 19, .45); color: #f5f6ff; padding: 9px 15px; font: 500 11px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .04em; cursor: pointer; transition: .25s ease; }
.research-outline-toggle:hover, .research-outline-toggle:focus-visible { border-color: #b497cf; background: rgba(82, 39, 255, .22); outline: none; }
.research-paper-title-only .detail-nav { display: flex; }
.research-paper-title-only .detail-back { display: inline-flex; align-items: center; }
.research-paper-title-only .research-outline-toggle { display: inline-flex; align-items: center; }
.research-outline[hidden], .research-outline-scrim[hidden] { display: none; }
.research-outline-scrim { position: fixed; z-index: 54; inset: 0; background: rgba(5, 5, 14, .58); opacity: 0; transition: opacity .35s ease; }
.research-outline-scrim.is-open { opacity: 1; }
.research-outline { position: fixed; z-index: 55; top: 0; right: 0; bottom: 0; display: flex; width: min(470px, 100vw); flex-direction: column; padding: clamp(84px, 9vw, 130px) clamp(30px, 4.8vw, 70px) 48px; overflow-y: auto; background: radial-gradient(circle at 90% 8%, rgba(180, 151, 207, .44), transparent 28%), radial-gradient(circle at 6% 88%, rgba(82, 39, 255, .55), transparent 38%), #100b1b; box-shadow: -24px 0 60px rgba(0, 0, 0, .42); opacity: 0; transform: translateX(100%); transition: transform .62s cubic-bezier(.22, .82, .26, 1), opacity .35s ease; }
.research-outline::before { position: absolute; inset: 0; background: repeating-linear-gradient(130deg, transparent 0 35px, rgba(255, 255, 255, .035) 36px 37px); content: ''; pointer-events: none; }
.research-outline.is-open { opacity: 1; transform: translateX(0); }
.research-outline > * { position: relative; z-index: 1; }
.research-outline-close { position: absolute; top: 25px; right: 28px; display: grid; width: 45px; height: 45px; place-items: center; border: 1px solid rgba(255, 255, 255, .48); border-radius: 50%; background: transparent; color: #fff; cursor: pointer; font: 300 30px/1 Inter, sans-serif; transition: background .25s ease, transform .25s ease; }
.research-outline-close:hover, .research-outline-close:focus-visible { background: rgba(255, 255, 255, .14); outline: none; transform: rotate(8deg); }
.research-outline-label { margin: 0 0 30px; color: rgba(255, 255, 255, .62); font: 600 10px/1 Inter, "Noto Sans SC", sans-serif; letter-spacing: .17em; text-transform: uppercase; }
.research-outline-links { display: grid; }
.research-outline-link { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 15px 0; border-bottom: 1px solid rgba(255, 255, 255, .3); color: #fff; opacity: 0; text-decoration: none; transform: translateX(44px); transition: color .22s ease, border-color .22s ease, opacity .45s cubic-bezier(.22,.82,.26,1) calc(.12s + var(--outline-index) * .045s), transform .5s cubic-bezier(.22,.82,.26,1) calc(.12s + var(--outline-index) * .045s); }
.research-outline.is-open .research-outline-link { opacity: 1; transform: translateX(0); }
.research-outline-link span { color: rgba(255,255,255,.5); font: 500 10px/1 Inter, sans-serif; letter-spacing: .1em; }
.research-outline-link b { font-family: "Noto Serif SC", "Songti SC", Georgia, serif; font-size: 18px; font-weight: 400; letter-spacing: -.025em; line-height: 1.25; }
.research-outline-link i { color: rgba(255,255,255,.62); font: 300 21px/1 Inter, sans-serif; font-style: normal; opacity: 0; transform: translateX(-8px); transition: opacity .22s ease, transform .22s ease; }
.research-outline-link:hover, .research-outline-link:focus-visible { border-color: #fff; color: #e5d4ff; outline: none; }
.research-outline-link:hover i, .research-outline-link:focus-visible i { opacity: 1; transform: translateX(0); }
.research-outline-level-3 { padding-left: 18px; }.research-outline-level-3 b { color: rgba(255,255,255,.78); font-size: 15px; }
@media (max-width: 680px) { .research-paper-title-only .detail-actions { gap: 7px; }.research-paper-title-only .detail-back, .research-paper-title-only .detail-language, .research-paper-title-only .research-outline-toggle { padding: 8px 10px; font-size: 10px; }.research-outline { width: min(420px, 100vw); padding: 84px 29px 36px; }.research-outline-link b { font-size: 17px; } }
/* Research paper card cover */
.circular-item-1 {
  background-color: #f3f3f3;
  background-image: linear-gradient(180deg, rgba(7,9,19,.02) 20%, rgba(5,6,14,.9) 100%), url("assets/star-rail-analysis/gallery/pacing-chart.png?v=20260820-02");
  background-position: center, center;
  background-size: cover, contain;
  background-repeat: no-repeat;
}
.circular-item-2 {
  background-image: linear-gradient(180deg, rgba(7,9,19,.12), rgba(5,6,14,.78)), url("assets/optimized/research/cognitive-expectations/image1.webp");
  background-position: center;
  background-size: cover;
}

/* Body Battle Defense: fixed uncropped project-design layout */
.detail-review.is-body-battle-design {
  min-height: 0;
  padding: clamp(68px, 8vw, 110px) 0;
}
.body-battle-design-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(12px, 1.4vw, 20px);
  width: 100%;
  height: min(62vw, 670px);
  min-height: 460px;
}
.body-battle-design-card {
  display: grid;
  min-width: 0;
  min-height: 0;
  margin: 0;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(183,195,246,.3);
  border-radius: 10px;
  background: #0a0d17;
}
.body-battle-design-card-1 { grid-row: 1 / span 2; }
.body-battle-design-card-2 { grid-column: 2; }
.body-battle-design-card-3,
.body-battle-design-card-4 { grid-row: 2; }
.body-battle-design-card-3 { grid-column: 2; width: calc(50% - clamp(6px, .7vw, 10px)); justify-self: start; }
.body-battle-design-card-4 { grid-column: 2; width: calc(50% - clamp(6px, .7vw, 10px)); justify-self: end; }
.body-battle-design-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
@media (max-width: 760px) {
  .body-battle-design-layout {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 220px);
    height: auto;
    min-height: 0;
  }
  .body-battle-design-card,
  .body-battle-design-card-1,
  .body-battle-design-card-2,
  .body-battle-design-card-3,
  .body-battle-design-card-4 {
    grid-column: auto;
    grid-row: auto;
    width: auto;
    justify-self: stretch;
  }
}

/* Compact arrangement for Body Battle Defense project-design images. */
.body-battle-design-layout {
  grid-template-areas:
    "one copy"
    "one two"
    "one lower";
  grid-template-rows: minmax(96px, auto) minmax(160px, 1fr) minmax(104px, .58fr);
  height: min(45vw, 530px);
  min-height: 430px;
}
.body-battle-design-card-1 { grid-area: one; }
.body-battle-design-card-2 { grid-area: two; }
.body-battle-design-copy {
  grid-area: copy;
  align-self: end;
  padding: 0 4px 18px;
}
.body-battle-design-copy p {
  margin: 0;
  color: #9badff;
  font: 600 10px/1 Inter, Arial, sans-serif;
  letter-spacing: .14em;
}
.body-battle-design-copy span {
  display: block;
  width: 38px;
  height: 1px;
  margin: 15px 0 12px;
  background: #91a3ff;
}
.body-battle-design-copy h3 {
  max-width: 520px;
  margin: 0;
  color: rgba(226,231,248,.76);
  font: 400 clamp(11px, 1vw, 14px)/1.75 Inter, "Noto Sans SC", sans-serif;
}
.body-battle-design-lower {
  display: grid;
  grid-area: lower;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 1.4vw, 20px);
  min-width: 0;
  min-height: 0;
}
.body-battle-design-lower .body-battle-design-card {
  grid-column: auto;
  grid-row: auto;
  width: auto;
  min-height: 0;
  justify-self: stretch;
}
@media (max-width: 760px) {
  .body-battle-design-layout {
    grid-template-areas: "copy" "one" "two" "lower";
    grid-template-columns: 1fr;
    grid-template-rows: auto repeat(2, 220px) 180px;
    height: auto;
    min-height: 0;
  }
  .body-battle-design-copy { padding: 0 2px 4px; }
}

/* Beyond the Boundary hero: full-width copy over the former key visual. */
.detail-title-row {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: clamp(16px, 2.2vw, 34px);
}
.detail-title-symbol[hidden] { display: none; }
.detail-title-symbol {
  width: auto;
  height: clamp(48px, 5.72vw, 102px);
  flex: 0 0 auto;
  object-fit: contain;
}
.beyond-page-symbol[hidden] { display: none; }
.beyond-page-backdrop[hidden] { display: none; }
.beyond-page-backdrop {
  position: fixed;
  z-index: 0;
  inset: 0;
  display: block;
  width: 100vw;
  height: 100vh;
  opacity: .42;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
  user-select: none;
}
.beyond-page-symbol {
  position: fixed;
  z-index: 0;
  top: 50%;
  left: 50%;
  display: block;
  width: min(66vw, 760px);
  height: min(66vw, 760px);
  opacity: .65;
  object-fit: contain;
  pointer-events: none;
  transform: translate(-50%, -50%);
  user-select: none;
}
.detail-hero.is-beyond-hero {
  grid-template-columns: 1fr;
  padding: clamp(88px, 10vh, 126px) clamp(24px, 5vw, 72px);
  overflow: hidden;
  border-radius: 22px;
  background: none !important;
  background-position: center;
  background-size: cover;
}
.detail-hero.is-beyond-hero .detail-intro {
  width: 100%;
  max-width: none;
}
.detail-hero.is-beyond-hero .detail-title-row {
  justify-content: flex-start;
}
.detail-summary-panel { display: contents; }
.detail-hero.is-beyond-hero .detail-summary-panel {
  position: relative;
  display: block;
  width: 100%;
  max-width: none;
  box-sizing: border-box;
  margin-top: 28px;
  border: 1px solid rgba(220,226,247,.18);
  border-radius: 14px;
  background: rgba(5,7,15,.52);
  backdrop-filter: blur(10px);
}
.detail-hero.is-beyond-hero .detail-summary {
  width: 100%;
  max-width: none;
  box-sizing: border-box;
  margin: 0;
  padding: clamp(22px, 3vw, 34px);
}
.detail-hero.is-beyond-hero .detail-summary-meta {
  width: min(38%, 270px);
}
.detail-hero.is-beyond-hero .detail-hero-actions {
  position: absolute;
  right: clamp(22px, 3vw, 34px);
  bottom: clamp(22px, 3vw, 34px);
  margin: 0;
  justify-content: flex-end;
}
.detail-hero.is-beyond-hero .detail-visual-stage { display: none; }
@media (max-width: 700px) {
  .detail-title-row { align-items: flex-start; }
  .detail-title-symbol { height: clamp(46px, 13vw, 72px); }
  .detail-hero.is-beyond-hero { padding: 82px 20px; border-radius: 15px; }
  .detail-hero.is-beyond-hero .detail-summary-panel { margin-top: 24px; }
  .detail-hero.is-beyond-hero .detail-summary { padding: 20px 20px 12px; }
  .detail-hero.is-beyond-hero .detail-summary-meta { width: 100%; }
  .detail-hero.is-beyond-hero .detail-hero-actions {
    position: static;
    margin: 0;
    padding: 0 20px 20px;
    justify-content: flex-start;
  }
}

/* Beyond the Boundary development process: six complete, uncropped images. */
.detail-review.is-beyond-development {
  min-height: 100vh;
  padding: clamp(76px, 8vw, 112px) 0;
}
.detail-review.is-beyond-development .detail-section-heading {
  margin-bottom: clamp(36px, 5vw, 58px);
  transform: none;
}
.beyond-development-grid {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 1.45vw, 20px);
}
.beyond-development-card {
  position: relative;
  display: grid;
  aspect-ratio: 16 / 10;
  min-width: 0;
  margin: 0;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(183,195,246,.28);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(24,29,49,.88), rgba(7,9,18,.94));
  box-shadow: 0 16px 38px rgba(0,0,0,.2);
}
.beyond-development-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
@media (max-width: 850px) {
  .detail-review.is-beyond-development { min-height: 0; padding: 86px 0; }
  .beyond-development-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .beyond-development-grid { grid-template-columns: 1fr; }
}

/* Beyond the Boundary TCG feature: a split fourth-page composition. */
.beyond-tcg[hidden] { display: none; }
.beyond-tcg {
  display: grid;
  min-height: 100vh;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 1fr);
  align-items: stretch;
  border-bottom: 1px solid rgba(255,255,255,.62);
  background: transparent;
}
.beyond-tcg-visual {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  border-right: 0;
  background: transparent;
  background-position: center;
  background-size: cover;
}
.beyond-tcg-visual::after {
  display: none;
}
.beyond-tcg-visual > span {
  display: none;
}
.beyond-tcg-visual > p {
  display: none;
}
.beyond-tcg-carousel {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: min(68%, 376px);
  height: auto;
  aspect-ratio: 550 / 856;
  overflow: hidden;
  border: 1px solid rgba(231,220,191,.34);
  border-radius: 8px;
  background: rgba(5,7,15,.82);
  box-shadow: 0 22px 58px rgba(0,0,0,.42);
  outline: none;
  touch-action: pan-y;
  transform: translate(-50%, -50%);
  user-select: none;
}
.beyond-tcg-carousel:focus-visible {
  border-color: rgba(161,178,255,.88);
  box-shadow: 0 0 0 2px rgba(89,116,255,.2), 0 22px 58px rgba(0,0,0,.42);
}
.beyond-tcg-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform .68s cubic-bezier(.22,.82,.26,1);
  will-change: transform;
}
.beyond-tcg-slide {
  display: grid;
  min-width: 100%;
  height: 100%;
  margin: 0;
  flex: 0 0 100%;
  place-items: center;
  background: radial-gradient(circle at 50% 30%, rgba(48,56,86,.28), transparent 68%);
}
.beyond-tcg-slide img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  pointer-events: none;
}
.beyond-tcg-arrow {
  position: absolute;
  z-index: 3;
  top: 50%;
  display: grid;
  width: 38px;
  height: 38px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(255,255,255,.58);
  border-radius: 50%;
  background: rgba(5,7,15,.58);
  color: #fff;
  cursor: pointer;
  font: 400 17px/1 Inter, sans-serif;
  opacity: .72;
  transform: translateY(-50%);
  transition: opacity .25s ease, background .25s ease;
}
.beyond-tcg-arrow:hover,
.beyond-tcg-arrow:focus-visible { background: rgba(20,25,47,.92); opacity: 1; outline: none; }
.beyond-tcg-arrow-prev { left: 14px; }
.beyond-tcg-arrow-next { right: 14px; }
.beyond-tcg-count {
  position: absolute;
  z-index: 3;
  right: 15px;
  bottom: 13px;
  padding: 7px 9px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  background: rgba(5,7,15,.66);
  color: rgba(247,248,255,.86);
  font: 500 9px/1 Orbitron, Inter, sans-serif;
  letter-spacing: .12em;
}
.beyond-tcg-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(58px, 7vw, 112px) clamp(36px, 6vw, 92px);
}
.beyond-tcg-kicker {
  margin: 0 0 24px;
  color: #a4b3ff;
  font: 600 10px/1 Inter, sans-serif;
  letter-spacing: .16em;
}
.beyond-tcg-copy h2 {
  max-width: 720px;
  margin: 0;
  color: #fff;
  font-family: "Noto Serif SC", "Songti SC", Georgia, serif;
  font-size: clamp(38px, 4.1vw, 66px);
  font-weight: 400;
  letter-spacing: -.06em;
  line-height: 1.08;
}
.beyond-tcg-keywords {
  display: flex;
  margin-top: 30px;
  flex-wrap: wrap;
  gap: 9px;
}
.beyond-tcg-keywords span {
  padding: 7px 11px;
  border: 1px solid rgba(160,176,248,.3);
  border-radius: 999px;
  color: rgba(230,234,252,.78);
  font: 500 11px/1 Inter, "Noto Sans SC", sans-serif;
  letter-spacing: .06em;
}
.beyond-tcg-rule {
  width: 46px;
  height: 1px;
  margin: 30px 0 22px;
  background: #94a6ff;
}
.beyond-tcg-description {
  max-width: 640px;
  margin: 0;
  color: rgba(222,227,245,.76);
  font: 400 14px/1.95 Inter, "Noto Sans SC", sans-serif;
}
.beyond-tcg-developer {
  margin: 28px 0 0;
  color: rgba(245,247,255,.9);
  font: 600 12px/1.5 Inter, "Noto Sans SC", sans-serif;
  letter-spacing: .08em;
}
.beyond-tcg-library-link {
  display: inline-flex;
  width: fit-content;
  min-width: 150px;
  margin-top: 28px;
  padding: 13px 24px;
  align-items: center;
  justify-content: center;
  border: 1px solid #5f7cff;
  border-radius: 999px;
  background: #3158ff;
  box-shadow: 0 12px 30px rgba(32,69,225,.3);
  color: #fff;
  font: 600 12px/1 Inter, "Noto Sans SC", sans-serif;
  letter-spacing: .08em;
  text-decoration: none;
  transition: background .25s ease, box-shadow .25s ease, transform .25s ease;
}
.beyond-tcg-library-link:hover,
.beyond-tcg-library-link:focus-visible {
  background: #4568ff;
  box-shadow: 0 16px 38px rgba(32,69,225,.42);
  outline: none;
  transform: translateY(-2px);
}
.beyond-tcg-library[hidden] { display: none; }
.beyond-tcg-library {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  padding: 78px 0;
  border-bottom: 1px solid rgba(255,255,255,.62);
}
.beyond-tcg-library .detail-section-heading { margin-bottom: clamp(36px, 5vw, 58px); }
.beyond-tcg-library .beyond-tcg-library-heading {
  flex-direction: column;
  align-items: center;
  gap: 13px;
}
.beyond-tcg-library .beyond-tcg-library-note {
  position: static;
  margin: 0;
  color: rgba(224,229,247,.62);
  font: 400 11px/1.6 Inter, "Noto Sans SC", sans-serif;
  letter-spacing: .08em;
  text-align: center;
}
.beyond-tcg-library-layout {
  display: grid;
  width: 100%;
  min-height: 0;
  grid-template-columns: minmax(170px, 220px) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 54px);
  align-items: start;
}
.beyond-tcg-library-filters {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.beyond-tcg-library-filters button {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 18px;
  background: transparent;
  box-shadow: none;
  color: #fff;
  cursor: pointer;
  font: 500 12px/1.2 Inter, "Noto Sans SC", sans-serif;
  letter-spacing: .06em;
  text-align: left;
}
.beyond-tcg-library-filters button:hover,
.beyond-tcg-library-filters button:focus-visible {
  border-color: #fff;
  background: rgba(255,255,255,.06);
  color: #fff;
  outline: none;
}
.beyond-tcg-library-filters button.is-active {
  border-color: rgba(255,255,255,.78);
  background: #1640ff;
  box-shadow: 0 8px 20px rgba(22,64,255,.2);
  color: #fff;
}

/* Beyond the Boundary controls: transparent buttons with a mouse-following white highlight. */
body.is-beyond-detail .beyond-specular-button {
  --specular-x: 50%;
  --specular-y: 50%;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.78) !important;
  border-radius: 18px !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #fff !important;
  transition: color .35s ease, box-shadow .35s ease, transform .35s ease !important;
}
body.is-beyond-detail .beyond-specular-button::before {
  content: '';
  position: absolute;
  z-index: -1;
  inset: -1px;
  border-radius: inherit;
  background: radial-gradient(34px circle at var(--specular-x) var(--specular-y), rgba(255,255,255,.24) 0, rgba(255,255,255,.12) 30%, rgba(255,255,255,.04) 52%, transparent 76%);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease;
}
body.is-beyond-detail .beyond-specular-button::after {
  content: '';
  position: absolute;
  z-index: 1;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(70px circle at var(--specular-x) var(--specular-y), rgba(255,255,255,.34), transparent 62%);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease;
}
body.is-beyond-detail .beyond-specular-button:hover,
body.is-beyond-detail .beyond-specular-button:focus-visible,
body.is-beyond-detail .beyond-specular-button.is-active,
body.is-beyond-detail .beyond-specular-button[aria-pressed="true"] {
  box-shadow: 0 12px 28px rgba(0,0,0,.18), inset 0 0 0 1px rgba(255,255,255,.28) !important;
  outline: none;
}
body.is-beyond-detail .beyond-specular-button:hover::before,
body.is-beyond-detail .beyond-specular-button:hover::after,
body.is-beyond-detail .beyond-specular-button:focus-visible::before,
body.is-beyond-detail .beyond-specular-button:focus-visible::after,
body.is-beyond-detail .beyond-specular-button.is-active::before,
body.is-beyond-detail .beyond-specular-button.is-active::after,
body.is-beyond-detail .beyond-specular-button[aria-pressed="true"]::before,
body.is-beyond-detail .beyond-specular-button[aria-pressed="true"]::after {
  opacity: 1;
}
body.is-beyond-detail .beyond-tcg-arrow.beyond-specular-button {
  border-radius: 50% !important;
}
.beyond-tcg-library-browser {
  width: calc(100% + 36px);
  height: min(calc(72vh + 36px), 726px);
  box-sizing: border-box;
  margin: -18px;
  padding: 18px 30px 18px 18px;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-color: #5270ff rgba(255,255,255,.08);
  scrollbar-width: thin;
}
.beyond-tcg-library-browser::-webkit-scrollbar { width: 7px; }
.beyond-tcg-library-browser::-webkit-scrollbar-track { background: rgba(255,255,255,.08); border-radius: 999px; }
.beyond-tcg-library-browser::-webkit-scrollbar-thumb { background: #5270ff; border-radius: 999px; }
.beyond-tcg-library-grid {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 1.5vw, 20px);
  align-items: start;
}
.beyond-tcg-library-card {
  --library-tilt-x: 0deg;
  --library-tilt-y: 0deg;
  --library-scale: 1;
  position: relative;
  z-index: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(160,176,248,.3);
  border-radius: 10px;
  background: #080a15;
  box-shadow: 0 16px 34px rgba(0,0,0,.22);
  transform: perspective(900px) rotateX(var(--library-tilt-x)) rotateY(var(--library-tilt-y)) scale(var(--library-scale));
  transform-style: preserve-3d;
  transition: transform .14s ease-out, border-color .25s ease, box-shadow .25s ease;
  will-change: transform;
}
.beyond-tcg-library-card:hover {
  z-index: 2;
  border-color: #5f7cff;
  box-shadow: 0 22px 48px rgba(25,54,174,.3);
}
.beyond-tcg-library-card img {
  display: block;
  width: 100%;
  height: auto;
}
.beyond-tcg-library-card figcaption {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 6px 8px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  background: rgba(5,7,15,.72);
  color: rgba(255,255,255,.84);
  font: 500 8px/1 Orbitron, Inter, sans-serif;
  letter-spacing: .12em;
}
@media (max-width: 850px) {
  .beyond-tcg { min-height: 0; grid-template-columns: 1fr; }
  .beyond-tcg-visual { min-height: min(74vw, 560px); border-right: 0; border-bottom: 1px solid rgba(183,195,246,.26); }
  .beyond-tcg-copy { padding: 72px 24px 86px; }
  .beyond-tcg-library { min-height: 0; padding: 86px 0; }
  .beyond-tcg-library-layout { grid-template-columns: minmax(145px, 180px) minmax(0, 1fr); gap: 22px; }
  .beyond-tcg-library-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .beyond-tcg-library-browser {
    width: calc(100% + 24px);
    height: min(calc(72vh + 24px), 714px);
    margin: -12px;
    padding: 12px 20px 12px 12px;
  }
}
@media (max-width: 560px) {
  .beyond-tcg-visual { min-height: 590px; }
  .beyond-tcg-visual::after { inset: 16px; }
  .beyond-tcg-visual span { top: 32px; left: 34px; }
  .beyond-tcg-visual p { right: 34px; bottom: 32px; left: 34px; }
  .beyond-tcg-carousel { width: min(76%, 330px); height: auto; }
  .beyond-tcg-arrow { width: 34px; height: 34px; }
  .beyond-tcg-library-layout { grid-template-columns: 128px minmax(0, 1fr); gap: 14px; }
  .beyond-tcg-library-filters button { padding: 12px 10px; font-size: 11px; }
  .beyond-tcg-library-browser { height: 68vh; padding-right: 8px; }
  .beyond-tcg-library-grid { grid-template-columns: 1fr; }
}

/* Underground architectural design: a static text-and-image composition. */
.detail-review.is-underground-architectural-design {
  min-height: 0;
  padding: clamp(72px, 9vw, 122px) 0;
}
.underground-architectural-layout {
  display: grid;
  grid-template-columns: minmax(260px, .78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: clamp(40px, 8vw, 128px);
  width: 100%;
  min-height: min(47vw, 560px);
}
.underground-architectural-copy > p:first-child {
  margin: 0 0 24px;
  color: #a4b3ff;
  font: 600 10px/1 Inter, Arial, sans-serif;
  letter-spacing: .16em;
}
.underground-architectural-copy h3 {
  margin: 0;
  color: #fff;
  font-family: "Noto Serif SC", "Songti SC", Georgia, serif;
  font-size: clamp(42px, 4.6vw, 68px);
  font-weight: 400;
  letter-spacing: -.065em;
  line-height: 1;
}
.underground-architectural-copy > span {
  display: block;
  width: 46px;
  height: 1px;
  margin: 26px 0 20px;
  background: #94a6ff;
}
.underground-architectural-copy > p:last-child {
  max-width: 410px;
  margin: 0;
  color: rgba(222,227,245,.74);
  font: 400 14px/1.95 Inter, "Noto Sans SC", sans-serif;
}
.underground-architectural-image {
  display: grid;
  height: min(47vw, 560px);
  min-height: 350px;
  margin: 0;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(183,195,246,.3);
  border-radius: 12px;
  background: #080a15;
}
.underground-architectural-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
@media (max-width: 760px) {
  .underground-architectural-layout { grid-template-columns: 1fr; gap: 38px; min-height: 0; }
  .underground-architectural-image { height: auto; aspect-ratio: 4 / 3; min-height: 0; }
}

/* Underground game-design gallery: a compact circular card arrangement. */
.underground-game-design {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  padding: 72px 0;
  border-bottom: 1px solid rgba(255,255,255,.62);
}
.underground-game-design .detail-section-heading { margin-bottom: 20px; transform: translateY(-28px); }
.underground-game-subtitle { margin: -24px auto 24px; color: rgba(220,226,247,.68); font: 500 clamp(11px, 1vw, 14px)/1.5 Inter, "Noto Sans SC", sans-serif; letter-spacing: .08em; text-align: center; }
.detail-review.is-underground-architectural-design .detail-section-heading { display: none; }
.underground-game-gallery {
  position: relative;
  width: 100%;
  height: min(57vw, 600px);
  min-height: 440px;
  overflow: hidden;
  cursor: grab;
  user-select: none;
}
.underground-game-gallery:active { cursor: grabbing; }
.underground-game-card {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: min(54vw, 720px);
  height: min(44vw, 490px);
  min-height: 320px;
  margin: 0;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(183,195,246,.32);
  border-radius: 5%;
  background: #080a15;
  opacity: .45;
  transform: translate(-50%, -50%);
  transition: transform .55s cubic-bezier(.22,.82,.26,1), opacity .5s ease, filter .5s ease, border-color .3s ease;
}
.underground-game-card:not(.is-active) { filter: blur(1.2px); }
.underground-game-card.is-active { border-color: rgba(126,151,255,.75); box-shadow: 0 24px 65px rgba(0,0,0,.38); }
.underground-game-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.underground-game-card figcaption {
  position: absolute;
  right: 20px;
  bottom: 18px;
  left: 20px;
  text-align: center;
  color: rgba(232,237,255,.82);
  font: 700 10px/1.2 Orbitron, Inter, Arial, sans-serif;
  letter-spacing: .14em;
}
@media (max-width: 760px) {
  .underground-game-design { min-height: 0; padding: 86px 0; }
  .underground-game-gallery { height: 440px; min-height: 0; }
  .underground-game-card { width: 84vw; height: 320px; min-height: 0; }
}

/* Underground awards: the fifth project page, prepared for six static images. */
.underground-awards[hidden] { display: none; }
.underground-awards {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  padding: 84px 0;
  border-bottom: 1px solid rgba(255,255,255,.62);
}
.underground-awards .detail-section-heading {
  margin-bottom: clamp(34px, 5vw, 58px);
}
.underground-awards-grid {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 1.5vw, 20px);
}
.underground-award-frame {
  position: relative;
  aspect-ratio: 16 / 10;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(183,195,246,.3);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(30,38,70,.24), rgba(8,10,21,.7)),
    #080a15;
}
.underground-award-frame::before,
.underground-award-frame::after {
  position: absolute;
  background: rgba(183,195,246,.16);
  content: '';
}
.underground-award-frame::before {
  top: 50%;
  right: 12%;
  left: 12%;
  height: 1px;
}
.underground-award-frame::after {
  top: 12%;
  bottom: 12%;
  left: 50%;
  width: 1px;
}
.underground-award-frame span {
  position: absolute;
  z-index: 1;
  top: 18px;
  left: 20px;
  color: rgba(232,237,255,.52);
  font: 600 10px/1 Orbitron, Inter, Arial, sans-serif;
  letter-spacing: .16em;
}
@media (max-width: 850px) {
  .underground-awards { min-height: 0; padding: 86px 0; }
  .underground-awards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .underground-awards-grid { grid-template-columns: 1fr; }
}