.abt-hero.lnd-hr{background:var(--color-band-ink);min-height:clamp(30rem,82vh,46rem);align-items:stretch}.abt-hero-grid{position:absolute;inset:0;z-index:0;display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr;overflow:hidden}.abt-portrait{position:relative;width:100%;height:100%;aspect-ratio:auto;object-fit:cover;filter:grayscale(.85) sepia(.28) contrast(1.06) brightness(.8)}.abt-hero-wash{z-index:1;background:var(--cover-chrome-accent);mix-blend-mode:multiply;opacity:.52}.abt-hero-scrim,.abt-hero-wash{position:absolute;inset:0;pointer-events:none}.abt-hero-scrim{z-index:2;background:linear-gradient(to bottom,color-mix(in srgb,var(--color-band-ink) 92%,transparent) 0,transparent 15%),linear-gradient(100deg,var(--color-band-ink) 6%,color-mix(in srgb,var(--color-band-ink) 52%,transparent) 32%,transparent 64%),linear-gradient(to top,var(--color-band-ink) 3%,color-mix(in srgb,var(--color-band-ink) 60%,transparent) 40%,transparent 74%)}.abt-hero-body{position:relative;z-index:3;align-self:flex-end;width:100%;padding:0 0 clamp(2.5rem,6vw,4.5rem);color:var(--color-on-accent)}.abt-hero-eyebrow{display:block;font-family:var(--font-english);font-size:.72rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:color-mix(in srgb,var(--color-on-accent) 82%,transparent);margin-bottom:var(--space-4)}.abt-hero-eyebrow .th{font-family:var(--font-thai-serif),"Noto Serif Thai",serif;letter-spacing:.04em;color:var(--cover-chrome-accent)}.abt-h1{margin:0;max-width:18ch;font-family:var(--font-display);font-weight:400;font-size:clamp(2.4rem,1.4rem + 5vw,5rem);line-height:1.02;letter-spacing:-.02em;color:var(--color-on-accent)}.abt-h1 em{font-style:italic;color:var(--cover-chrome-accent)}.abt-standfirst{margin:clamp(1.2rem,2.5vw,1.8rem) 0 0;max-width:46ch;font-family:var(--font-english-serif);font-size:clamp(1rem,.9rem + .5vw,1.25rem);line-height:1.55;color:color-mix(in srgb,var(--color-on-accent) 88%,transparent)}.abt-hero-caption{margin:clamp(1.4rem,3vw,2.2rem) 0 0;max-width:60ch;font-family:var(--font-english);font-size:.8rem;line-height:1.6;letter-spacing:.01em;color:color-mix(in srgb,var(--color-on-accent) 62%,transparent)}.abt-hero-caption .th{font-family:var(--font-thai-serif),"Noto Serif Thai",serif;color:color-mix(in srgb,var(--color-on-accent) 82%,transparent)}.abt-wrap{width:100%;max-width:50rem;margin:0 auto;padding:0 clamp(1.5rem,5vw,3rem)}.abt-meta{display:block;font-family:var(--font-english);font-size:.66rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--color-text-tertiary);margin-bottom:var(--space-6)}.abt-meta .th{font-family:var(--font-thai-serif),"Noto Serif Thai",serif;letter-spacing:.04em;color:var(--color-accent-text)}.abt-body{padding:clamp(3.5rem,8vw,6.5rem) 0;background:var(--color-bg)}.abt-lead{margin:0 0 var(--space-6);font-family:var(--font-english-serif);font-size:clamp(1.2rem,1rem + .9vw,1.7rem);line-height:1.5;color:var(--color-text-primary)}.abt-lead:first-letter{float:left;font-family:var(--font-display);font-weight:500;font-size:3.6em;line-height:.78;padding:.05em .12em 0 0;color:var(--color-accent-text)}.abt-prose p{margin:0 0 var(--space-5);font-family:var(--font-english-serif);font-size:1.1rem;line-height:1.7;color:var(--color-text-secondary)}.abt-tenets{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);margin:clamp(2rem,4vw,3rem) 0 0}.abt-tenet-h{margin:0 0 var(--space-3);font-family:var(--font-english-serif);font-weight:500;font-size:1.2rem;color:var(--color-text-primary)}.abt-tenet-h .th{font-family:var(--font-thai-serif),"Noto Serif Thai",serif;font-size:.9em;color:var(--color-accent-text);margin-left:.4em}.abt-tenet p{margin:0;font-family:var(--font-english-serif);font-size:1rem;line-height:1.6;color:var(--color-text-secondary)}.abt-pullquote{margin:clamp(3rem,7vw,5rem) auto 0;max-width:36rem;padding:clamp(1.8rem,4vw,2.6rem) 0;border-top:1px solid var(--color-border-strong);border-bottom:1px solid var(--color-border-strong);text-align:center}.abt-pullquote-th{display:block;max-width:19em;margin:0 auto;font-family:var(--font-thai-serif),"Noto Serif Thai",serif;font-weight:500;font-size:clamp(1.3rem,1rem + 1.5vw,2rem);line-height:1.55;text-wrap:balance;color:var(--color-text-primary)}.abt-pullquote-rom{display:block;margin-top:var(--space-4);font-family:var(--font-english-serif);font-style:italic;font-size:.95rem;color:var(--color-text-tertiary)}.abt-pullquote-en{display:block;margin-top:var(--space-2);font-family:var(--font-english);font-size:.82rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--color-accent-text)}.abt-toolkit{padding:clamp(3rem,7vw,5.5rem) 0;background:var(--color-bg);border-top:1px solid var(--color-border)}.abt-toolkit-h2{margin:var(--space-3) 0 var(--space-2);font-weight:500;font-size:clamp(1.6rem,1.2rem + 1.5vw,2.4rem);line-height:1.1;letter-spacing:-.01em;color:var(--color-text-primary)}.abt-toolkit-h2,.abt-toolkit-sub{font-family:var(--font-english-serif)}.abt-toolkit-sub{margin:0;font-style:italic;font-size:1.05rem;line-height:1.5;color:var(--color-text-secondary);max-width:48ch}.abt-index{list-style:none;margin:clamp(2rem,4vw,2.8rem) 0 0;padding:0;border-top:1px solid var(--color-border)}.abt-index-row{display:grid;grid-template-columns:auto minmax(9rem,1fr) 1.5fr;align-items:baseline;column-gap:clamp(1rem,3vw,2.4rem);padding:22px clamp(.5rem,1.5vw,1rem);margin:0 clamp(-.5rem,-1.5vw,-1rem);border-bottom:1px solid var(--color-border);transition:background-color .14s var(--ease-standard)}.abt-index-row:hover{background:color-mix(in srgb,var(--color-accent) 7%,transparent)}.abt-num{font-size:26px;line-height:1;color:var(--color-accent-fill)}.abt-name-th,.abt-num{font-family:var(--font-thai-serif),"Noto Serif Thai",serif}.abt-name-th{display:block;font-weight:500;font-size:34px;line-height:1.05;color:var(--color-text-primary)}.abt-kicker{display:block;margin-top:7px;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-accent-text)}.abt-index-desc{margin:0;font-family:var(--font-reading);font-size:16px;line-height:1.55;color:var(--color-text-secondary)}.abt-close{background:var(--color-band-ink);padding:clamp(4rem,10vw,7rem) clamp(1.5rem,5vw,3rem);text-align:center}.abt-close,.abt-close-line{color:var(--color-on-accent)}.abt-close-line{margin:0 auto;max-width:22ch;font-family:var(--font-display);font-weight:400;font-size:clamp(1.8rem,1.2rem + 3vw,3.2rem);line-height:1.12;letter-spacing:-.015em}.abt-close-line em{font-style:italic;color:var(--cover-chrome-accent)}.abt-close-actions{display:flex;flex-direction:column;align-items:center}.abt-cta{display:inline-flex;align-items:center;gap:.6em;margin-top:clamp(1.8rem,4vw,2.6rem);padding:.95rem 1.9rem;border-radius:var(--radius-round);background:var(--color-accent-fill);color:var(--color-on-accent);font-family:var(--font-english);font-weight:600;font-size:.95rem;letter-spacing:.02em;text-decoration:none;transition:transform .2s var(--ease-standard),box-shadow .2s var(--ease-standard)}.abt-cta:hover{transform:translateY(-1px);box-shadow:0 12px 30px color-mix(in srgb,var(--color-accent-fill) 40%,transparent)}.abt-close-wordmark{display:inline-flex;align-items:baseline;gap:.42em;margin-top:clamp(2.2rem,5vw,3.4rem);font-family:var(--font-display);font-weight:500;font-size:1.15rem;color:color-mix(in srgb,var(--color-on-accent) 78%,transparent)}.abt-close-wordmark .th{font-family:var(--font-thai-serif),"Noto Serif Thai",serif;font-weight:600}.abt-close-wordmark .dot{color:var(--cover-chrome-accent);font-weight:600}.abt-close-wordmark .latin{text-transform:lowercase}@media (max-width:900px){.abt-tenets{grid-template-columns:1fr}}@media (max-width:640px){.abt-index-row{grid-template-columns:auto 1fr;row-gap:var(--space-3)}.abt-index-desc{grid-column:2}.abt-name-th{font-size:28px}}@media (max-width:620px){.abt-hero-grid{grid-template-columns:repeat(2,1fr)}.abt-hero.lnd-hr{min-height:clamp(28rem,92vh,40rem)}}