@layer components{.wa{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--surface-sunken);width:100%;max-width:22rem;overflow:hidden}.wa-top{background:var(--surface-default);border-bottom:1px solid var(--border-subtle);align-items:center;gap:.625rem;padding:.625rem .75rem;display:flex}.wa-avatar{background:var(--surface-sunken);width:2rem;height:2rem;color:var(--text-secondary);border:1px solid var(--border-subtle);letter-spacing:.02em;border-radius:50%;flex:none;place-items:center;font-size:.6875rem;font-weight:600;display:grid}.wa-who{flex-direction:column;min-width:0;display:flex}.wa-who b{font-size:var(--fs-body-sm);font-weight:600}.wa-who span{font-size:var(--fs-caption);color:var(--text-muted)}.wa-thread{background-image:radial-gradient(var(--border-subtle) 1px, transparent 1px);background-size:14px 14px;flex-direction:column;gap:.5rem;min-height:5rem;padding:.875rem .75rem;display:flex}.wa-bubble{background:var(--surface-default);max-width:88%;color:var(--text-primary);font-size:var(--fs-body-sm);white-space:pre-wrap;word-break:break-word;border-radius:12px 12px 12px 3px;align-self:flex-start;padding:.5rem .625rem .375rem;line-height:1.45;box-shadow:0 1px 1px #00000014}.wa-bubble.out{background:var(--jade-100);color:var(--jade-900);border-radius:12px 12px 3px;align-self:flex-end}.wa-meta{text-align:right;color:var(--text-muted);margin-top:.2rem;font-size:.625rem;display:block}.wa-var{font-family:var(--font-mono);background:var(--st-info-bg);color:var(--st-info-fg);border-radius:3px;padding:0 .15em;font-size:.9em}.wa-cta{border-top:1px solid var(--border-subtle);color:var(--text-link);text-align:center;margin-top:.375rem;padding-top:.375rem;font-weight:600;display:block}.wa-note{border-top:1px solid var(--border-subtle);background:var(--surface-default);font-size:var(--fs-caption);color:var(--text-muted);padding:.5rem .75rem}.page-about .about-hero{grid-template-columns:1fr;align-items:end;gap:clamp(1.75rem,4vw,2.5rem);display:grid}@media (width>=64rem){.page-about .about-hero{grid-template-columns:minmax(0,1.25fr) minmax(18rem,.75fr);gap:clamp(2.5rem,5vw,4rem)}}.page-about .about-hero h1{font-size:clamp(2rem,7vw,3.75rem);line-height:1.04}.page-about .thesis{border-left:3px solid var(--brand-fg);font-family:var(--font-display);font-feature-settings:var(--display-feat);font-weight:var(--fw-display-brand);letter-spacing:-.02em;padding-left:clamp(1rem,3vw,1.5rem);font-size:clamp(1.5rem,4.5vw,2rem);line-height:1.16}.page-about .facts{border-top:1px solid var(--border-subtle);grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 1.25rem;padding-top:clamp(1.25rem,3vw,1.75rem);display:grid}@media (width>=48rem){.page-about .facts{grid-template-columns:repeat(4,minmax(0,1fr))}}.page-about .fact{flex-direction:column;gap:.15rem;min-width:0;display:flex}.page-about .fact b{font-size:var(--fs-body-md);overflow-wrap:break-word}.page-about .fact b.mono{font-size:var(--fs-body-sm)}.page-about .fact .caption{color:var(--text-muted)}.page-about .half{grid-template-columns:1fr;align-items:start;gap:clamp(1.25rem,3vw,2rem);display:grid}@media (width>=48rem){.page-about .half{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:clamp(2rem,4vw,3rem)}}@media (width>=64rem){.page-about .half{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr)}}.page-about .half-word{flex-direction:column;gap:.5rem;display:flex}.page-about .half-word b{font-family:var(--font-display);font-feature-settings:var(--display-feat);font-weight:var(--fw-display-brand);letter-spacing:-.045em;font-size:clamp(3.25rem,15vw,6.5rem);line-height:.88}.page-about .half-word .kind{font-size:var(--fs-body-sm);color:var(--text-muted);font-style:italic}.page-about .half-prose{flex-direction:column;gap:1rem;max-width:40rem;display:flex}.page-about .half-prose p{font-size:var(--fs-body-lg);line-height:var(--lh-body-lg);color:var(--text-secondary)}.page-about .half-prose p b{color:var(--text-primary)}.page-about .usages{flex-wrap:wrap;gap:.375rem;display:flex}.page-about .usages span{font-family:var(--font-mono);font-feature-settings:var(--mono-features);font-size:var(--fs-code-sm);border-radius:var(--radius-sm);background:var(--surface-sunken);color:var(--text-secondary);border:1px solid var(--border-subtle);padding:.3rem .5rem}.page-about .choice{grid-template-columns:1fr;align-items:start;gap:clamp(1.5rem,4vw,2.5rem);display:grid}@media (width>=64rem){.page-about .choice{grid-template-columns:minmax(0,1fr) minmax(20rem,.8fr)}}.page-about .choice .wa{max-width:none}.page-about .claims{grid-template-columns:1fr;gap:1rem;display:grid}@media (width>=48rem){.page-about .claims{grid-template-columns:1fr 1fr;gap:1.5rem}}.page-about .claim-list{flex-direction:column;gap:.75rem;display:flex}.page-about .claim-list li{font-size:var(--fs-body-sm);line-height:var(--lh-body-md);align-items:flex-start;gap:.625rem;display:flex}.page-about .claim-list .mora-icon{flex:none;width:1.125rem;height:1.125rem;margin-top:.2rem}.page-about .claim-yes .mora-icon{color:var(--st-success-solid)}.page-about .claim-no .mora-icon{color:var(--text-disabled)}.page-about .place{grid-template-columns:1fr;align-items:start;gap:clamp(1.5rem,4vw,2.5rem);display:grid}@media (width>=64rem){.page-about .place{grid-template-columns:minmax(0,1.15fr) minmax(19rem,.85fr)}}.page-about .closing{grid-template-columns:1fr;align-items:center;gap:1.5rem;display:grid}@media (width>=64rem){.page-about .closing{grid-template-columns:1.2fr .8fr;gap:3rem}}}