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blockquote{max-width:18ch;font-family:var(--sns-font-display);letter-spacing:-.03em;margin-bottom:32px;font-size:clamp(2.6rem,5vw,5.2rem);font-weight:800;line-height:.98}.origin-copy>p:not(.section-kicker){color:var(--surface-muted)}.origin-note{border-top:var(--sns-rule) solid var(--surface-rule);font-family:var(--sns-font-mono);margin-top:28px;padding-top:20px;font-size:.78rem}.closing-section{justify-content:space-between;align-items:center;gap:48px;min-height:520px;padding:clamp(72px,8vw,128px) clamp(24px,6vw,96px);display:flex}.closing-note{max-width:58ch;color:var(--surface-muted);margin:28px 0 0}.closing-note a{color:var(--surface-text);text-underline-offset:3px;font-weight:700;text-decoration:underline}.closing-actions{flex:none;gap:12px;display:grid}.app-main{min-height:calc(100vh - 80px)}.app-masthead{border-bottom:var(--sns-rule) solid var(--surface-rule);min-height:440px;padding:clamp(72px,8vw,120px) clamp(24px,6vw,96px)}.app-masthead h1{max-width:14ch;font-size:clamp(3.4rem,7vw,7rem);line-height:.92}.app-masthead>p:last-child{max-width:64ch;color:var(--surface-muted);border-left:var(--sns-rule) solid var(--surface-rule);margin:32px 0 0;padding-left:20px;font-size:1.05rem}.catalog-status{max-width:var(--sns-max);border-right:var(--sns-rule) solid var(--surface-rule);border-bottom:var(--sns-rule) solid var(--surface-rule);border-left:var(--sns-rule) solid var(--surface-rule);align-items:center;gap:14px;margin:0 auto;padding:20px 24px;display:flex}.catalog-status .status-fallback{background:var(--sns-warn)}.catalog-status p{color:var(--surface-muted);margin:0;font-size:.82rem}.catalog-status strong{color:var(--surface-text);display:block}.builder-layout{max-width:var(--sns-max);background:var(--surface-rule);grid-template-columns:minmax(0,8fr) minmax(320px,4fr);gap:2px;margin:0 auto;padding:2px;display:grid}.catalog-column,.cart-panel{background:var(--surface-ground)}.catalog-column{min-width:0;padding:24px}.catalog-tools{grid-template-columns:2fr 1fr 1fr auto;align-items:end;gap:16px;margin-bottom:24px;display:grid}.catalog-tools label,.cart-panel label,.account-card label,.share-controls label,.unlock-card label{gap:8px;display:grid}.catalog-tools>p{font-family:var(--sns-font-mono);white-space:nowrap;margin:0;padding:12px 0;font-size:.72rem}.provider-callout{border:var(--sns-rule) solid var(--surface-rule);justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px;padding:20px;display:flex}.provider-callout p{color:var(--surface-muted);margin:4px 0 0;font-size:.82rem}.provider-callout a{min-height:var(--sns-target);color:var(--sns-kit-ink);background:var(--sns-accent);border:var(--sns-rule) solid 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var(--sns-warn);color:var(--surface-muted);margin-bottom:20px;padding:12px;font-size:.78rem}.asset-provenance{border:var(--sns-rule) solid var(--surface-rule);grid-template-columns:1fr 1fr;margin:auto 0 20px;display:grid}.asset-provenance>div{min-width:0;padding:10px}.asset-provenance>div+div{border-left:var(--sns-rule) solid var(--surface-rule)}.asset-provenance dt{font-family:var(--sns-font-label);letter-spacing:.16em;text-transform:uppercase;font-size:.62rem;font-weight:600}.asset-provenance dd{color:var(--surface-muted);font-family:var(--sns-font-mono);text-overflow:ellipsis;white-space:nowrap;margin:5px 0 0;font-size:.68rem;overflow:hidden}.asset-action-grid{grid-template-columns:1fr 1fr;display:grid}.asset-action-grid a,.asset-action-grid button{min-height:52px;color:var(--surface-text);background:var(--surface-panel);border:var(--sns-rule) solid 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0;font-size:.68rem}.asset-attribution a{color:var(--surface-text);text-decoration:underline}.cart-panel{align-self:start;padding:24px;position:sticky;top:82px}.cart-heading{border-bottom:var(--sns-rule) solid var(--surface-rule);justify-content:space-between;align-items:start;gap:24px;padding-bottom:20px;display:flex}.cart-heading p{font-family:var(--sns-font-mono);margin-bottom:5px;font-size:.65rem}.cart-heading h2{font-size:2rem}.cart-heading>span{width:44px;height:44px;color:var(--sns-kit-ink);background:var(--sns-accent);border:var(--sns-rule) solid var(--sns-kit-ink);font-family:var(--sns-font-mono);place-items:center;font-weight:700;display:grid}.cart-panel>label{margin-top:20px}.cart-items{background:var(--surface-rule);gap:2px;margin-top:24px;display:grid}.empty-cart{color:var(--surface-muted);background:var(--surface-panel);margin:0;padding:18px}.cart-item{background:var(--surface-panel);grid-template-columns:34px 1fr 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a{min-height:var(--sns-target);align-items:center;margin-top:28px;text-decoration:underline;display:inline-flex}.package-list{gap:24px;padding:32px 24px clamp(72px,8vw,120px);display:grid}.empty-state{background:var(--surface-panel);border:var(--sns-rule) solid var(--surface-rule);margin:0;padding:24px}.package-card{background:var(--surface-panel);border:var(--sns-rule) solid var(--surface-rule)}.package-card-heading{border-bottom:var(--sns-rule) solid var(--surface-rule);padding:24px}.package-card-heading p{font-family:var(--sns-font-mono);text-transform:uppercase;margin-bottom:8px;font-size:.68rem}.package-card-heading h2{font-size:clamp(1.8rem,4vw,3.5rem)}.build-state.state-pending,.build-state.state-building{color:var(--sns-kit-ink);background:var(--sns-warn)}.build-state.state-failed{color:#fff;background:var(--sns-fault)}.package-card>p{color:var(--surface-muted);margin:0;padding:20px 24px 0}.package-item-summary{flex-wrap:wrap;gap:8px;padding:20px 24px;display:flex}.package-item-summary span{gap:4px;display:grid}.package-item-summary b{color:var(--surface-muted);font-weight:400}.output-links{background:var(--surface-rule);grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;padding:2px;display:grid}.output-links a,.output-links button{min-height:64px;color:var(--sns-kit-ink);background:var(--sns-accent);font-family:var(--sns-font-label);letter-spacing:.12em;text-align:left;text-transform:uppercase;border:0;justify-content:space-between;align-items:center;gap:16px;padding:12px 14px;font-size:.68rem;font-weight:700;display:flex}.grant-panel{border-top:var(--sns-rule) solid var(--surface-rule)}.grant-panel p{color:var(--surface-muted);margin:8px 0 0;font-size:.72rem}.share-controls{border-top:var(--sns-rule) solid var(--surface-rule);grid-template-columns:1fr 1fr auto;align-items:end;gap:16px;padding:24px;display:grid}.share-controls button{min-height:var(--sns-target);color:var(--surface-text);border:var(--sns-rule) solid var(--surface-rule);font-family:var(--sns-font-label);letter-spacing:.12em;text-transform:uppercase;background:0 0;padding:10px 16px;font-size:.68rem;font-weight:700}.package-share-link{border-top:var(--sns-rule) solid var(--surface-rule);overflow-wrap:anywhere}.package-share-link a{text-decoration:underline}.gallery-list{background:var(--surface-rule);grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;padding:2px}.gallery-card{background:var(--surface-ground);flex-direction:column;min-height:360px;padding:24px;display:flex}.gallery-card>span{font-family:var(--sns-font-mono);font-size:.66rem}.gallery-card h2{margin-top:56px;font-size:2.25rem;line-height:1}.gallery-card p{color:var(--surface-muted);margin-top:16px}.gallery-card b{border-top:var(--sns-rule) solid var(--surface-rule);font-family:var(--sns-font-label);letter-spacing:.12em;text-transform:uppercase;margin-top:auto;padding-top:20px;font-size:.7rem}.gallery-card:hover b{color:var(--sns-kit-ink);background:var(--sns-accent)}.unlock-card form{gap:16px;max-width:480px;margin-top:32px;display:grid}.tileset-workspace,.shared-tileset,.tileset-signin{max-width:var(--sns-max);margin-left:auto;margin-right:auto}.tileset-workspace{padding:32px 24px clamp(72px,8vw,120px)}.tileset-signin{border-right:var(--sns-rule) solid var(--surface-rule);border-left:var(--sns-rule) solid var(--surface-rule);min-height:420px;padding:clamp(40px,7vw,96px)}.tileset-signin h2,.tileset-upload h2,.tileset-list-heading h2{font-size:clamp(2.2rem,5vw,4.5rem)}.tileset-signin>p:not(.section-kicker){max-width:60ch;color:var(--surface-muted);margin:20px 0 28px}.tileset-upload{border:var(--sns-rule) solid var(--surface-rule);background:var(--surface-panel);grid-template-columns:4fr 8fr;display:grid}.tileset-upload-intro{border-right:var(--sns-rule) solid var(--surface-rule);grid-row:1/span 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