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@keyframes register{from{letter-spacing:-.025em;opacity:.25}to{letter-spacing:-.071em;opacity:1}}@keyframes enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:no-preference){h1{animation:register 1.5s var(--ease) both}.intro-sequence span{animation:enter .8s var(--ease) both}.intro-sequence span:nth-child(2){animation-delay:.15s}.intro-sequence span:nth-child(3){animation-delay:.3s}.intro-sequence span:nth-child(4){animation-delay:.45s}}
@media(max-width:900px){.signal-panels{grid-template-columns:1fr}.signal-panel,.signal-panel:first-child,.signal-panel:last-child{padding:0;border-left:0;border-top:1px solid var(--line)}.signal-panel:first-child{border-top:0}summary{grid-template-columns:45px 1fr 25px;font-size:30px}.panel-content{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel-content .small{grid-column:2}.specimen{grid-row:span 2;max-width:330px}.panel-content p{margin-top:0}.signal-panel[open]{padding-bottom:10px}.ingredient{padding:34px 17px}.hub-intro{position:static}}
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@media(max-width:380px){.panel-content{display:block}.panel-content p{margin-top:20px}.specimen{max-width:none}.intro-sequence{font-size:12px}.hero-bottom h2{font-size:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.language-board.unresolved .ingredient{transform:none;opacity:1}.resolve.unresolved{clip-path:none;transform:none}}

/* Full artwork and photographic applications. */
.signal-lockup{display:grid;grid-template-columns:1fr 1.15fr;gap:9%;align-items:center}
.signal-caption p{width:auto;margin-top:28px}
.signal-portrait img{width:100%;height:auto}
.merch-composition{grid-template-columns:1fr;gap:40px;align-items:start}
.merch-gallery{display:grid;grid-template-columns:1.25fr 1fr;gap:5%;align-items:start}
.merch-photo{margin-top:90px}
.merch-gallery img{width:100%;height:auto;object-fit:contain}
.detail-pair{align-items:center}
.detail-pair figure{aspect-ratio:auto;overflow:visible;background:transparent}
.detail-pair img{position:static;width:100%;height:auto;max-width:100%;object-fit:contain}
.detail-pair .type-detail{margin-bottom:0}
.detail-pair figcaption{position:static;padding:18px 0 0;background:transparent}
@media(max-width:760px){.signal-lockup{grid-template-columns:1fr;gap:30px}.signal-caption{display:flex;justify-content:space-between;gap:25px}.signal-caption p{width:60%;margin-top:0}.merch-gallery{grid-template-columns:1fr;gap:38px}.merch-photo{margin-top:0}.detail-pair{grid-template-columns:1fr;gap:45px}.merch-composition{gap:25px}}

/* Portrait ends above the message bubble, preserving the full logo face. */
.signal-portrait{aspect-ratio:1170 / 1340;overflow:hidden}
.signal-portrait img{width:100%;height:auto;max-width:100%;display:block}

/* Wider merch composition only; mobile rules remain unchanged. */
@media(min-width:761px){
 .merch-gallery{width:min(1560px,calc(100vw - 42px));max-width:none;justify-self:center;grid-template-columns:minmax(0,4fr) minmax(0,3fr);gap:24px;align-items:start}
 .merch-gallery .merch-photo{margin-top:0}
}
@media(min-width:761px) and (max-width:1024px){.merch-gallery{width:100%;gap:20px}}

/* First-mark preface; existing page compositions are unchanged. */
.first-mark-grid{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:center;margin:48px 0 38px}
.hk-mark{display:flex;align-items:center;justify-content:center;padding:30px 40px}
.hk-mark img{width:min(100%,330px);height:auto}
.first-mark-copy h3{font-size:28px;letter-spacing:-.04em;margin-bottom:12px}
.first-mark-copy>.label{color:#aaa;margin-bottom:30px}
.first-mark-copy p{font-size:16px}
.hk-descriptors{display:flex;flex-wrap:wrap;gap:14px 24px;border-top:1px solid var(--line);padding-top:22px;margin-top:30px}
.first-mark-close{font-size:20px;letter-spacing:-.025em;line-height:1.4;margin:0;padding-top:26px;border-top:1px solid var(--line)}
.identity-transition .headline{margin-top:0}
.transition-copy{margin:42px 0 0 auto;max-width:560px}
.transition-copy p{font-size:18px}
.transition-copy p:last-child{margin-bottom:0}
@media(max-width:760px){.first-mark-grid{grid-template-columns:1fr;gap:35px;margin-top:30px}.hk-mark{padding:24px 30px}.hk-mark img{width:min(100%,260px)}.first-mark-copy h3{font-size:25px}.first-mark-close{font-size:18px}.identity-transition .headline{font-size:clamp(35px,8vw,60px)}.transition-copy{margin-top:30px}.transition-copy p{font-size:16px}}

/* Identity demonstrations: the existing sequence, using one owned signal. */
.sigil-strip{display:flex;align-items:center;justify-content:space-around;gap:8%;height:clamp(150px,24vw,320px)}
.sigil-strip img{position:static;width:24%;height:180%;object-fit:contain;transform:rotate(-12deg);opacity:.7}
.sigil-strip img:nth-child(2){height:260%;opacity:1}
.type-specimen{font-size:clamp(64px,15vw,200px);font-weight:500;line-height:.9;letter-spacing:-.075em;padding:70px 0 35px}
.type-specimen>span{display:block;font-size:.46em;letter-spacing:-.05em;margin-top:15px;color:var(--violet)}
.recognition-study{aspect-ratio:1170 / 1340;display:flex;gap:7%;align-items:center;justify-content:center;border-block:1px solid var(--line)}
.recognition-study img{width:42%;max-height:95%;object-fit:contain}
.recognition-study img:nth-child(2){width:25%}.recognition-study img:nth-child(3){width:13%}
.signal-composition{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;overflow:hidden}
.expression-stage .signal-composition{aspect-ratio:1350 / 1428;border-block:1px solid var(--line)}
.signal-composition>img{width:65%;max-height:100%;object-fit:contain}
.signal-composition>span{position:absolute;bottom:7%;left:0;font-size:clamp(40px,6vw,84px);line-height:.9;letter-spacing:-.06em}
.alternate-type{font-weight:300;color:var(--violet);border-block:1px solid var(--line);padding:50px 0}.alternate-type>span{color:#fff}
.digital-composition .banner{background:#0c0c0c;border:1px solid var(--line)}
.digital-specimen{display:flex;gap:7%;align-items:center;padding:25px 4%}.digital-specimen>img{width:18%;max-height:220px;object-fit:contain}.digital-specimen>div{min-width:0;display:grid;gap:24px}.digital-specimen strong{font-weight:500;font-size:clamp(24px,6vw,80px);letter-spacing:-.065em}.digital-specimen .label{color:#aaa}
.detail-pair .face-detail{display:block}.detail-pair .face-detail img{height:450px;width:100%;object-fit:contain}
.letterform-specimen{font-size:clamp(90px,15vw,200px);line-height:.8;letter-spacing:-.075em;padding:40px 0}.letterform-specimen span{color:var(--violet)}
.selected-title{font-size:clamp(30px,4vw,54px);letter-spacing:-.05em;line-height:1.08;margin-top:28px}
.selected-projects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:45px}
.selected-projects figure{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;border-block:1px solid var(--line);padding:25px;background:#080808}
.selected-projects img{width:100%;height:100%;object-fit:contain;min-height:0}.selected-projects h3{font-size:25px;letter-spacing:-.04em;margin-top:22px}.selected-projects p{font-size:14px;color:#aaa;margin-top:10px}
@media(max-width:760px){.type-specimen{padding:42px 0 20px;font-size:17vw}.signal-composition>span{font-size:12vw}.digital-specimen{gap:6%;padding:18px 0}.digital-specimen>div{gap:14px}.digital-specimen .label{font-size:10px;letter-spacing:.08em}.digital-specimen strong{font-size:7vw}.detail-pair .face-detail img{height:360px}.letterform-specimen{font-size:30vw}.selected-projects{grid-template-columns:1fr;gap:35px}.selected-projects figure{aspect-ratio:16/9}.selected-projects h3{font-size:24px}.selected-projects p{margin-bottom:0}}
.case-header #demonstration-title{font-size:clamp(70px,16vw,215px)}
@media(max-width:760px){.case-header #demonstration-title{font-size:16vw}}