.tk-swatch-row[data-astro-cid-tob3jp3e]{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:12px}.tk-swatch[data-astro-cid-tob3jp3e]{display:flex;flex-direction:column;align-items:center;gap:8px;min-width:120px;flex:1}.tk-swatch-box[data-astro-cid-tob3jp3e]{width:100%;aspect-ratio:1.6;border:1px solid var(--alpha-6);transition:transform .3s var(--ease)}.tk-swatch-box[data-astro-cid-tob3jp3e]:hover{transform:scale(1.04)}.tk-swatch-name[data-astro-cid-tob3jp3e]{font-family:var(--mono);font-size:var(--text-11);font-weight:600;color:var(--text);letter-spacing:.01em}.tk-swatch-val[data-astro-cid-tob3jp3e]{font-family:var(--mono);font-size:var(--text-2xs);color:var(--text-muted)}.tk-swatch-var[data-astro-cid-tob3jp3e]{font-family:var(--mono);font-size:var(--text-2xs);color:var(--text-caption)}.tk-spec-table[data-astro-cid-tob3jp3e]{width:100%;border-collapse:collapse;margin-top:20px}.tk-spec-table[data-astro-cid-tob3jp3e] th[data-astro-cid-tob3jp3e]{text-align:left;padding:12px 16px;font-family:var(--mono);font-size:var(--text-2xs);font-weight:600;letter-spacing:var(--ls-wider);text-transform:uppercase;color:var(--text-muted);background:var(--alpha-4);border-bottom:1px solid var(--border)}.tk-spec-table[data-astro-cid-tob3jp3e] td[data-astro-cid-tob3jp3e]{padding:12px 16px;font-size:var(--text-13);color:var(--text-secondary);border-bottom:1px solid var(--border);vertical-align:top;line-height:1.75}.tk-spec-table[data-astro-cid-tob3jp3e] td[data-astro-cid-tob3jp3e]:first-child{font-family:var(--mono);font-size:var(--text-xs);color:var(--text);font-weight:500}.tk-spec-table[data-astro-cid-tob3jp3e] code[data-astro-cid-tob3jp3e]{font-family:var(--mono);font-size:var(--text-11);color:var(--red-brand);background:var(--red-brand-subtle);padding:2px 6px}.ch-section--dark[data-astro-cid-tob3jp3e] .tk-spec-table[data-astro-cid-tob3jp3e] th[data-astro-cid-tob3jp3e]{color:var(--text-on-dark-muted);background:var(--border-on-dark);border-color:var(--border-on-dark)}.ch-section--dark[data-astro-cid-tob3jp3e] .tk-spec-table[data-astro-cid-tob3jp3e] td[data-astro-cid-tob3jp3e]{color:var(--text-on-dark-muted);border-color:var(--border-on-dark)}.ch-section--dark[data-astro-cid-tob3jp3e] .tk-spec-table[data-astro-cid-tob3jp3e] td[data-astro-cid-tob3jp3e]:first-child{color:var(--text-on-dark)}.ch-section--dark[data-astro-cid-tob3jp3e] .tk-spec-table[data-astro-cid-tob3jp3e] code[data-astro-cid-tob3jp3e]{color:var(--red-brand-strong);background:var(--red-brand-subtle)}.ch-section--dark[data-astro-cid-tob3jp3e] .tk-swatch-name[data-astro-cid-tob3jp3e]{color:var(--text-on-dark)}.ch-section--dark[data-astro-cid-tob3jp3e] .tk-swatch-val[data-astro-cid-tob3jp3e]{color:var(--text-on-dark-muted)}.ch-section--dark[data-astro-cid-tob3jp3e] .tk-swatch-var[data-astro-cid-tob3jp3e]{color:var(--text-on-dark-faint)}.ch-section--dark[data-astro-cid-tob3jp3e] .tk-swatch-box[data-astro-cid-tob3jp3e]{border-color:var(--border-on-dark)}.tk-doctrine-card[data-astro-cid-tob3jp3e]{padding:32px 28px;background:var(--border-on-dark);border:1px solid var(--border-on-dark);transition:all .4s var(--ease)}.tk-doctrine-card[data-astro-cid-tob3jp3e]:hover{border-color:var(--red-brand-dim);background:var(--border-on-dark)}.tk-doctrine-num[data-astro-cid-tob3jp3e]{font-family:var(--mono);font-size:var(--text-11);font-weight:600;letter-spacing:var(--ls-widest);text-transform:uppercase;color:var(--red-brand-visible);margin-bottom:12px}.tk-doctrine-title[data-astro-cid-tob3jp3e]{font-size:var(--text-md);font-weight:700;color:var(--text-on-dark);margin-bottom:8px;line-height:1.25}.tk-doctrine-desc[data-astro-cid-tob3jp3e]{font-size:var(--text-sm);color:var(--text-on-dark-muted);line-height:1.75}.tk-gradient-strip[data-astro-cid-tob3jp3e]{height:80px;width:100%;margin-bottom:8px;transition:transform .3s var(--ease)}.tk-gradient-strip[data-astro-cid-tob3jp3e]:hover{transform:scaleY(1.1)}.tk-space-bar[data-astro-cid-tob3jp3e]{height:20px;background:var(--red-brand);opacity:.7;transition:opacity .3s var(--ease)}.tk-space-bar[data-astro-cid-tob3jp3e]:hover{opacity:1}.tk-ease-demo[data-astro-cid-tob3jp3e]{position:relative;height:32px;background:var(--alpha-4);overflow:hidden;cursor:pointer}.tk-ease-dot[data-astro-cid-tob3jp3e]{position:absolute;left:0;top:50%;transform:translateY(-50%);width:12px;height:12px;background:var(--red-brand);border-radius:50%;transition-property:left;transition-duration:.8s}.tk-ease-demo[data-astro-cid-tob3jp3e]:hover .tk-ease-dot[data-astro-cid-tob3jp3e]{left:calc(100% - 12px)}.tk-icon-grid[data-astro-cid-tob3jp3e]{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.tk-icon-card[data-astro-cid-tob3jp3e]{display:flex;flex-direction:column;align-items:center;gap:10px;padding:20px 12px 16px;background:var(--border-on-dark);border:1px solid var(--border-on-dark);transition:border-color .3s var(--ease),background .3s var(--ease)}.tk-icon-card[data-astro-cid-tob3jp3e]:hover{border-color:var(--red-brand-dim);background:var(--red-brand-ghost)}.tk-icon-card[data-astro-cid-tob3jp3e] svg[data-astro-cid-tob3jp3e]{width:22px;height:22px;color:var(--red-brand-visible);transition:color .3s}.tk-icon-card[data-astro-cid-tob3jp3e]:hover svg[data-astro-cid-tob3jp3e]{color:var(--red-brand)}.tk-icon-card-name[data-astro-cid-tob3jp3e]{font-family:var(--mono);font-size:var(--text-2xs);font-weight:500;letter-spacing:var(--ls-wide);color:var(--text-on-dark-muted);text-align:center}.tk-optics-grid[data-astro-cid-tob3jp3e]{display:grid;grid-template-columns:1fr 1fr;gap:24px}.tk-optic[data-astro-cid-tob3jp3e]{padding:32px 28px;border:1px solid var(--border-on-dark);background:var(--border-on-dark)}.tk-optic-label[data-astro-cid-tob3jp3e]{font-family:var(--mono);font-size:var(--text-2xs);font-weight:600;letter-spacing:var(--ls-widest);text-transform:uppercase;color:var(--red-brand-visible);margin-bottom:16px}.tk-optic-title[data-astro-cid-tob3jp3e]{font-size:var(--text-lg);font-weight:700;color:var(--text-on-dark);margin-bottom:8px}.tk-optic-desc[data-astro-cid-tob3jp3e]{font-size:var(--text-sm);color:var(--text-on-dark-muted);line-height:1.75}.tk-grid-visual[data-astro-cid-tob3jp3e]{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;padding:24px 0;margin-bottom:16px}.tk-grid-col[data-astro-cid-tob3jp3e]{height:60px;background:var(--red-brand-subtle);border:1px solid var(--red-brand-muted);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:9px;color:var(--text-muted)}.tk-naming-example[data-astro-cid-tob3jp3e]{font-family:var(--mono);font-size:var(--text-13);color:var(--text);background:var(--alpha-4);padding:16px 20px;line-height:2;border-left:3px solid var(--red-brand)}.tk-naming-example[data-astro-cid-tob3jp3e] .dim[data-astro-cid-tob3jp3e]{color:var(--text-muted)}.tk-naming-example[data-astro-cid-tob3jp3e] .hl[data-astro-cid-tob3jp3e]{color:var(--red-brand);font-weight:600}@media(max-width:768px){.tk-optics-grid[data-astro-cid-tob3jp3e]{grid-template-columns:1fr}.tk-grid-visual[data-astro-cid-tob3jp3e]{grid-template-columns:repeat(4,1fr);gap:8px}.tk-swatch-row[data-astro-cid-tob3jp3e]{gap:8px}.tk-swatch[data-astro-cid-tob3jp3e]{min-width:80px}}@media(max-width:480px){.tk-grid-visual[data-astro-cid-tob3jp3e]{grid-template-columns:repeat(3,1fr);gap:4px}.tk-grid-col[data-astro-cid-tob3jp3e]{font-size:8px;height:40px}.tk-swatch[data-astro-cid-tob3jp3e]{min-width:60px}.tk-swatch-row[data-astro-cid-tob3jp3e]{gap:6px}.tk-spec-table[data-astro-cid-tob3jp3e] th[data-astro-cid-tob3jp3e],.tk-spec-table[data-astro-cid-tob3jp3e] td[data-astro-cid-tob3jp3e]{padding:8px 10px;font-size:var(--text-11)}.tk-icon-grid[data-astro-cid-tob3jp3e]{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}.tk-optics-grid[data-astro-cid-tob3jp3e]{gap:12px}.tk-optic[data-astro-cid-tob3jp3e],.tk-doctrine-card[data-astro-cid-tob3jp3e]{padding:20px 16px}}.ds-section-nav[data-astro-cid-tob3jp3e]{max-width:var(--content-max);margin:0 auto;padding:0 var(--content-px) var(--space-2);display:flex;flex-wrap:wrap;gap:var(--space-2)}.ds-section-nav__link[data-astro-cid-tob3jp3e]{font-family:var(--mono);font-size:var(--text-xs);font-weight:500;letter-spacing:var(--ls-wider);text-transform:uppercase;color:var(--text-muted);text-decoration:none;padding:var(--space-2) var(--space-3);border:1px solid var(--border);transition:color .2s var(--ease),border-color .2s var(--ease)}.ds-section-nav__link[data-astro-cid-tob3jp3e]:hover{color:var(--text);border-color:var(--red-brand);border-radius:var(--radius-hover)}@media(max-width:768px){.ds-section-nav[data-astro-cid-tob3jp3e]{gap:var(--space-1)}.ds-section-nav__link[data-astro-cid-tob3jp3e]{font-size:var(--text-2xs);padding:var(--space-1) var(--space-2)}}