/* ==========================================================================
   MONO — swiss minimal gallery.
   Pure white, one ink, hairline rules, no accent, generous air. The
   quietest possible premium: nothing to look at but the words.
   ========================================================================== */

.theme-mono {
  --paper:        #ffffff;
  --paper-2:      #f6f6f5;
  --paper-3:      #ececea;
  --dark:         #111110;
  --dark-2:       #1b1b19;
  --dark-3:       #262623;
  --ink:          #111110;
  --ink-2:        #3a3a38;
  --muted:        #8a8a86;
  --muted-dark:   #a5a5a0;
  --clay:         #111110;
  --clay-deep:    #000000;
  --clay-soft:    #e5e5e2;
  --sky:          #8a8a86;
  --sage:         #8a8a86;
  --line:         rgba(17, 17, 16, 0.12);
  --line-strong:  rgba(17, 17, 16, 0.28);
  --line-dark:    rgba(255, 255, 255, 0.14);
  --r-xs: 0;
  --r-sm: 0;
  --r:    0;
  --r-lg: 0;
  --r-xl: 0;
  --r-pill: 0;
  --serif: "Inter", sans-serif;
  --sans:  "Inter", sans-serif;
}

.theme-mono ::selection { background: #111110; color: #fff; }
.theme-mono :focus-visible { outline: 1px solid var(--ink); outline-offset: 3px; }

/* ---- chrome ---------------------------------------------------------- */

.theme-mono .site-header { background: rgba(255, 255, 255, 0.9); }
.theme-mono .promo { background: var(--ink); letter-spacing: 0.06em; }
.theme-mono .brand { letter-spacing: 0.02em; }
.theme-mono .brand-mark { color: var(--ink); }
.theme-mono .nav-link, .theme-mono .nav-trigger { font-size: 14px; letter-spacing: 0.01em; }
.theme-mono .nav-link:hover, .theme-mono .nav-trigger:hover { background: var(--paper-2); }
.theme-mono .mega { background: #fff; box-shadow: 0 20px 40px -28px rgba(17, 17, 16, 0.35); }
.theme-mono .mega__link:hover { background: var(--paper-2); }
.theme-mono .drawer { background: #fff; }

/* ---- buttons & links -------------------------------------------------- */

.theme-mono .btn { font-size: 14px; letter-spacing: 0; border-radius: 0; }
.theme-mono .btn--primary { background: var(--ink); color: #fff; }
.theme-mono .btn--primary:hover { background: #000; }
.theme-mono .btn--clay { background: var(--ink); color: #fff; }
.theme-mono .btn--clay:hover { background: #000; }
.theme-mono .btn--outline:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.theme-mono .arrow-link { color: var(--ink); }
.theme-mono .arrow-link--ink { color: var(--ink); }
.theme-mono .arrow-link:hover { color: var(--muted); }
.theme-mono .hub-link, .theme-mono .lang-toggle { border-radius: 0; font-size: 12px; }
.theme-mono .hub-link:hover, .theme-mono .lang-toggle:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ---- type ------------------------------------------------------------- */

.theme-mono .hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.04;
}
.theme-mono .hero h1 a { color: var(--ink); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.1em; }
.theme-mono .page-hero h1 { font-family: var(--serif); font-weight: 600; letter-spacing: -0.04em; }
.theme-mono .section-head h2,
.theme-mono .callout__copy h2,
.theme-mono .card h3,
.theme-mono .tile__title,
.theme-mono .release__title,
.theme-mono .timeline__item h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -0.025em; }

.theme-mono .eyebrow { font-size: 11px; letter-spacing: 0.22em; }
.theme-mono .mission p { font-weight: 500; letter-spacing: -0.02em; }
.theme-mono .mission em { color: var(--ink); font-style: italic; }
.theme-mono .prose blockquote { border-left: 1px solid var(--ink); font-style: italic; }
.theme-mono .prose ul li::before { background: var(--ink); width: 4px; height: 4px; }
.theme-mono .chip { font-size: 11px; letter-spacing: 0.1em; }
.theme-mono .chip--clay { color: var(--ink); border-color: var(--ink); }

/* ---- surfaces --------------------------------------------------------- */

.theme-mono .hero__glow { background: radial-gradient(closest-side, rgba(17, 17, 16, 0.05), transparent 72%); }

.theme-mono .card { background: #fff; }
.theme-mono .card:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--ink);
}
.theme-mono .card--dark { background: var(--ink); color: #fff; }

.theme-mono .tile:hover { background: var(--paper-2); }
.theme-mono .tile__arrow { color: var(--ink); }

.theme-mono .callout { background: var(--ink); }
.theme-mono .callout__viz {
  background: var(--dark-3);
}
.theme-mono .callout__viz svg { color: rgba(255, 255, 255, 0.85); }

.theme-mono .table thead th { background: var(--paper-2); }
.theme-mono .table tbody tr:hover { background: var(--paper-2); }
.theme-mono .tier { background: var(--ink); }

.theme-mono .note { border-left: 1px solid var(--ink); background: var(--paper-2); border-top-color: var(--line); border-right-color: var(--line); border-bottom-color: var(--line); }
.theme-mono .codeblock { box-shadow: none; }

.theme-mono .stat dd { color: var(--ink); }
.theme-mono .section--paper2 { background: var(--paper-2); }
.theme-mono .timeline__item { border-top-color: var(--line); }
.theme-mono .job:hover { color: var(--ink); padding-left: 14px; }
.theme-mono .person__photo { background: var(--paper-2); }

/* ---- forms ------------------------------------------------------------ */

.theme-mono .field input, .theme-mono .field select, .theme-mono .field textarea, .theme-mono .subscribe input {
  border-radius: 0;
  background: #fff;
}
.theme-mono .field input:focus, .theme-mono .field textarea:focus, .theme-mono .subscribe input:focus {
  border-color: var(--ink);
  box-shadow: none;
}
.theme-mono .filter { border-radius: 0; font-size: 13.5px; }
.theme-mono .filter.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }

/* ---- footer ----------------------------------------------------------- */

.theme-mono .site-footer { background: var(--ink); }
.theme-mono .footer__brand .brand-mark { color: #fff; }
.theme-mono .footer__social a:hover { background: #fff; color: var(--ink); border-color: #fff; }

/* CJK tightening */
html[lang^="zh"] .theme-mono .hero h1,
html[lang^="zh"] .theme-mono .page-hero h1 { line-height: 1.18; }

/* ==========================================================================
   MONO home — gallery architecture.
   ========================================================================== */

.mo-open { max-width: 1100px; margin-inline: auto; padding: clamp(72px, 12vw, 160px) var(--gutter) clamp(48px, 7vw, 88px); }
.mo-label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted); margin: 0; }
.mo-statement { margin: 34px 0 0; font-family: var(--sans); font-weight: 600; font-size: clamp(44px, 8vw, 104px); line-height: 1.02; letter-spacing: -0.045em; color: var(--ink); }
.mo-caption { margin-top: 26px; font-size: 15px; color: var(--muted); max-width: 44ch; }

.mo-object { max-width: 1100px; margin-inline: auto; padding: clamp(48px, 7vw, 88px) var(--gutter); border-top: 1px solid var(--line); }
.mo-object-body { margin-top: 28px; display: grid; gap: 0; }
.mo-line { margin: 0; padding: 20px 0; border-bottom: 1px solid var(--line); font-size: clamp(19px, 2.6vw, 26px); font-weight: 500; letter-spacing: -0.02em; color: var(--ink); }
.mo-line:first-child { border-top: 1px solid var(--line); }
.mo-enter { display: inline-block; margin-top: 26px; font-size: 15px; color: var(--ink); border-bottom: 1px solid var(--ink); padding-bottom: 2px; }
.mo-enter:hover { color: var(--muted); border-color: var(--muted); }

.mo-index { max-width: 1100px; margin-inline: auto; padding: clamp(48px, 7vw, 88px) var(--gutter); border-top: 1px solid var(--line); }
.mo-index-table { margin-top: 28px; }
.mo-row { display: flex; align-items: baseline; gap: 22px; padding: 17px 0; border-bottom: 1px solid var(--line); font-size: 16px; transition: padding-left 0.25s var(--ease); }
.mo-row:hover { padding-left: 14px; }
.mo-no { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.mo-name { font-weight: 500; letter-spacing: -0.015em; }
.mo-dots { flex: 1; border-bottom: 1px dotted rgba(17, 17, 16, 0.25); transform: translateY(-4px); }
.mo-note { font-size: 13.5px; color: var(--muted); }

.mo-placard { max-width: 1100px; margin-inline: auto; padding: clamp(48px, 7vw, 96px) var(--gutter); border-top: 1px solid var(--line); display: grid; grid-template-columns: 220px 1fr; gap: 40px; align-items: start; }
.mo-placard-text { margin: 0; font-size: clamp(20px, 2.8vw, 30px); font-weight: 500; letter-spacing: -0.02em; line-height: 1.4; max-width: 40ch; }
.mo-placard .mo-enter { grid-column: 2; margin-top: 4px; }
@media (max-width: 760px) { .mo-placard { grid-template-columns: 1fr; gap: 20px; } .mo-placard .mo-enter { grid-column: 1; } }

.mo-hours { border-top: 1px solid var(--line); background: var(--paper-2); }
.mo-hours { max-width: 1100px; margin-inline: auto; padding: clamp(40px, 6vw, 72px) var(--gutter) clamp(48px, 7vw, 88px); }
.mo-hours-line { margin: 20px 0 0; font-size: 16px; color: var(--ink-2); }
.mo-hours-line--dim { font-size: 13.5px; color: var(--muted); }
.mo-hours a { border-bottom: 1px solid var(--ink); }