/* ==========================================================================
   RAE ANALYTICS · SITE STYLES · consumes css/tokens.css
   ========================================================================== */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; }
img { max-width: 100%; height: auto; }
h1, h2, h3 { margin: 0; }
p { margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.skip-link {
  position: absolute; left: 16px; top: -48px; z-index: 100;
  background: var(--ra-accent); color: var(--ra-accent-ink);
  padding: 10px 18px; border-radius: var(--ra-r-pill); font-weight: 600; font-size: 14px;
  transition: top .15s;
}
.skip-link:focus { top: 12px; color: var(--ra-accent-ink); text-decoration: none; }

/* ============ HEADER ============ */
.site-head {
  position: sticky; top: 0; z-index: 60;
  display: flex; align-items: center; gap: var(--ra-s5);
  padding: 10px clamp(16px, 4vw, 36px);
  background: color-mix(in srgb, var(--ra-bg) 82%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--ra-line);
}
.lockup { display: flex; flex-direction: column; gap: 1px; text-decoration: none; }
.lockup:hover { text-decoration: none; }
.lockup-row { display: flex; align-items: flex-start; gap: 7px; }
.lockup-row b {
  font-family: var(--ra-font-display); font-weight: 800; font-size: 22px;
  letter-spacing: -.01em; color: var(--ra-tx); line-height: 1;
}
.lockup-sub {
  font-family: var(--ra-font-mono); font-weight: 500; font-size: 8px;
  letter-spacing: .42em; text-transform: uppercase; color: var(--ra-gold);
}
.site-nav { display: flex; gap: 22px; margin-left: auto; }
.site-nav a { font-size: 14px; font-weight: 600; color: var(--ra-tx-2); }
.site-nav a:hover { color: var(--ra-accent); text-decoration: none; }
.site-nav a.on { color: var(--ra-accent); }
.head-actions { display: flex; align-items: center; gap: 10px; }
.site-nav + .head-actions { margin-left: 0; }

.theme-toggle {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--ra-line-strong); background: var(--ra-card); color: var(--ra-tx-2);
  border-radius: var(--ra-r-pill); padding: 6px 13px;
  font: 600 13px var(--ra-font-body); cursor: pointer; transition: border-color .15s;
}
.theme-toggle:hover { border-color: var(--ra-accent); }
.theme-toggle .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ra-accent); }

.menu-btn { display: none; }

/* ============ HERO ============ */
.hero {
  position: relative; overflow: hidden;
  margin: var(--ra-s4) clamp(12px, 2.5vw, 24px) 0;
  border-radius: var(--ra-r-md);
}
.hero-grid { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; pointer-events: none; }
@keyframes ra-pulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
.hero-grid .blink { animation: ra-pulse 3.2s ease-in-out infinite; }
.hero-grid .blink.d2 { animation-delay: 1.4s; }
.hero-in {
  position: relative;
  max-width: var(--ra-frame); margin: 0 auto;
  padding: clamp(56px, 9vw, 110px) clamp(20px, 5vw, 64px) clamp(44px, 6vw, 72px);
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(28px, 5vw, 64px); align-items: center;
}
.hero-stats { grid-column: 1 / -1; }
.hero-face { display: flex; flex-direction: column; align-items: center; gap: 22px; justify-self: center; }
.hero-face-ring {
  position: relative; display: inline-block; border-radius: 50%;
  padding: 8px; border: 1px solid #33434D;
}
.hero-face-ring::before { content: ""; position: absolute; top: 6px; right: 22px; width: 9px; height: 9px; border-radius: 50%; background: var(--ra-cyan-400); }
.hero-face-ring::after { content: ""; position: absolute; bottom: 20px; left: 8px; width: 7px; height: 7px; border-radius: 50%; background: var(--ra-gold-500); }
.hero-face img { display: block; width: clamp(200px, 22vw, 300px); height: auto; border-radius: 50%; }
.hero-quote { font-family: var(--ra-font-display); font-weight: 600; font-size: clamp(18px, 2vw, 22px); line-height: 1.35; letter-spacing: -.01em; color: #EDF1F0; text-align: center; }
.hero-quote em { font-style: normal; color: var(--ra-cyan-400); }
.kicker {
  font-family: var(--ra-font-mono); font-weight: 500; font-size: 12px;
  letter-spacing: .26em; text-transform: uppercase; color: #95A6AE;
  display: flex; align-items: center; gap: 10px;
}
.kicker::before { content: ""; width: 26px; height: 1px; background: var(--ra-cyan-400); }
.hero h1 {
  font-family: var(--ra-font-display); font-weight: 800;
  font-size: clamp(44px, 8vw, 84px); line-height: 1.0; letter-spacing: -.02em;
  color: #EDF1F0; margin: 22px 0 18px; text-wrap: balance;
}
.hero-lead { font-size: clamp(17px, 2.2vw, 20px); line-height: 1.55; color: #C3CDD2; max-width: 52ch; }
.hero-lead em { font-style: normal; color: var(--ra-cyan-400); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 30px; }
.hero .ra-btn--ghost { color: var(--ra-cyan-400); }
.hero .ra-btn--ghost:hover { color: var(--ra-cyan-300); text-decoration: none; }
.hero .arr { transition: transform .15s; display: inline-block; }
.hero .ra-btn--ghost:hover .arr { transform: translateX(3px); }
.hero-stats {
  display: flex; flex-wrap: wrap; gap: clamp(24px, 5vw, 64px);
  margin: 24px 0 0; padding-top: 26px; border-top: 1px solid #243139;
}
.hero-stats .ra-stat__value { color: #EDF1F0; }
.hero-stats .ra-stat__value em { font-style: normal; color: var(--ra-cyan-400); }
.hero-stats dd { margin: 0; }

/* ============ SECTIONS ============ */
.sec {
  max-width: var(--ra-frame); margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px) 0;
}
.sec > h2, .about-copy h2, .contact-panel h2 {
  font-family: var(--ra-font-display); font-weight: 700;
  font-size: clamp(26px, 3.6vw, 36px); line-height: 1.12; letter-spacing: -.015em;
  margin-top: 10px;
}
.sec-intro { color: var(--ra-tx-2); font-size: 16.5px; max-width: 62ch; margin-top: 8px; }

/* ============ SERVICES ============ */
.svc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--ra-s4); }
.svc {
  display: flex; flex-direction: column; gap: 11px;
  background: var(--ra-card); border: 1px solid var(--ra-line);
  border-radius: var(--ra-r-md); padding: var(--ra-s5);
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.svc:hover { border-color: var(--ra-accent); box-shadow: var(--ra-shadow-soft); transform: translateY(-2px); }
.svc .ic {
  width: 40px; height: 40px; border-radius: var(--ra-r-sm);
  background: var(--ra-wash); border: 1px solid var(--ra-wash-line);
  display: grid; place-items: center; color: var(--ra-accent);
}
.svc .ic svg { width: 20px; height: 20px; }
.svc h3 { font-size: 16.5px; }
.svc p { font-size: 14px; color: var(--ra-tx-2); }
.svc .tags { margin-top: auto; padding-top: 4px; }

/* ============ ABOUT ============ */
#about { padding-top: clamp(32px, 4.5vw, 52px); }
#about .ra-trace { margin: 16px 0 20px; }
.about-grid {
  display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
  gap: clamp(24px, 3.5vw, 48px); align-items: start;
}
.about-copy p { color: var(--ra-tx-2); margin-bottom: 12px; max-width: 66ch; }
.about-copy a {
  color: var(--ra-tx); font-weight: 600;
  text-decoration: underline; text-decoration-thickness: 1px;
  text-underline-offset: 3px; text-decoration-color: var(--ra-accent);
  transition: color .15s;
}
.about-copy a:hover { color: var(--ra-accent); }
.about-copy p:last-child { margin-bottom: 0; }
.about-copy h2 { margin-bottom: 4px; }
.about-side { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.about-side .pull-quote {
  margin: 0; background: var(--ra-card); border: 1px solid var(--ra-line);
  border-left: 3px solid var(--ra-gold); border-radius: var(--ra-r-sm);
  padding: 14px 16px;
}
.about-side .pull-quote p { font-size: 15.5px; }
.about-side .about-meta {
  background: var(--ra-card); border: 1px solid var(--ra-line);
  border-radius: var(--ra-r-md); padding: 13px 15px;
}
.about-meta {
  display: flex; gap: 12px; align-items: center;
}
.meta-role { display: block; font-size: 13px; color: var(--ra-tx-2); }
.meta-detail { display: block; font-size: 12px; color: var(--ra-tx-3); margin-top: 2px; }
.about-meta img { border-radius: 50%; width: 56px; height: 56px; object-fit: cover; }
.about-meta b { display: block; font-size: 15px; }
.about-meta .meta-role { display: block; font-size: 13px; color: var(--ra-tx-2); }
.about-meta .meta-detail { display: block; font-size: 12px; color: var(--ra-tx-3); margin-top: 2px; }
.about-photo { margin: 0; border-radius: var(--ra-r-md); overflow: hidden; border: 1px solid var(--ra-line); }
.about-photo img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.about-photo figcaption { position: absolute; left: 18px; right: 18px; bottom: 14px; z-index: 2; color: #EDF1F0; }
.about-photo figcaption b { font-family: var(--ra-font-display); font-weight: 700; font-size: 19px; letter-spacing: -.01em; display: block; }
.about-photo figcaption span { font-size: 13px; color: #C3CDD2; }

/* ============ CLIENTS ============ */
.chart { background: var(--ra-card); border: 1px solid var(--ra-line); border-radius: var(--ra-r-md); padding: var(--ra-s5); }
.c-title { font-weight: 700; font-size: 15px; }
.c-sub { font-size: 12.5px; color: var(--ra-tx-3); margin-top: 2px; }
.c-rows { display: flex; flex-direction: column; gap: 2px; margin-top: 18px; }
.c-row {
  display: grid; grid-template-columns: 132px 1fr; gap: 12px; align-items: center;
  position: relative; border: none; background: none; padding: 6px 0;
  text-align: left; color: inherit; border-radius: var(--ra-r-sm); cursor: default;
  font: inherit;
}
.c-lab { font-size: 13px; color: var(--ra-tx-2); text-align: right; line-height: 1.3; }
.c-track { position: relative; height: 22px; display: flex; align-items: center; margin-right: 36px; }
.c-grid { position: absolute; inset: 0; pointer-events: none; }
.c-grid i { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--ra-line); }
.c-bar { position: relative; height: 16px; background: var(--ra-cat-1); border-radius: 0 4px 4px 0; transition: filter .12s; min-width: 3px; }
.c-row:hover .c-bar, .c-row:focus-visible .c-bar { filter: brightness(1.12); }
.c-val { position: absolute; top: 50%; transform: translateY(-50%); font-family: var(--ra-font-mono); font-size: 12px; color: var(--ra-tx); font-variant-numeric: tabular-nums; }
.c-tip {
  position: absolute; left: 132px; bottom: calc(100% - 2px);
  background: var(--ra-tx); color: var(--ra-bg);
  font-size: 12px; line-height: 1.45; padding: 8px 11px; border-radius: var(--ra-r-sm);
  box-shadow: var(--ra-shadow-raised); opacity: 0; pointer-events: none; transition: opacity .12s;
  z-index: 5; width: max-content; max-width: 280px; white-space: normal;
}
.c-tip b { display: block; font-size: 12px; }
.c-row:hover .c-tip, .c-row:focus-visible .c-tip { opacity: 1; }
.c-axis { display: grid; grid-template-columns: 132px 1fr; gap: 12px; margin-top: 6px; }
.c-axis .ticks { position: relative; height: 18px; font-family: var(--ra-font-mono); font-size: 10px; color: var(--ra-tx-3); margin-right: 36px; }
.c-axis .ticks span { position: absolute; transform: translateX(-50%); }

/* ============ LOGO WALL ============ */
.logo-wall { list-style: none; margin: 0 0 var(--ra-s4); padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--ra-s3); }
.logo-tile {
  position: relative; width: 100%; height: 84px;
  display: grid; place-items: center; padding: 14px 18px;
  background: #FFFFFF; border: 1px solid var(--ra-line); border-radius: var(--ra-r-md);
  cursor: default; font: inherit;
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.logo-tile:hover, .logo-tile:focus-visible { transform: translateY(-3px); border-color: var(--ra-accent); box-shadow: var(--ra-shadow-soft); z-index: 6; }
.logo-tile img { max-width: 100%; max-height: 52px; object-fit: contain; filter: grayscale(1); opacity: .72; transition: filter .15s, opacity .15s; }
.logo-tile:hover img, .logo-tile:focus-visible img { filter: none; opacity: 1; }
.logo-tile.txt { background: var(--ra-card); }
.lw-name { font-family: var(--ra-font-display); font-weight: 700; font-size: 16px; letter-spacing: -.01em; color: var(--ra-tx-2); transition: color .15s; }
.logo-tile.txt:hover .lw-name, .logo-tile.txt:focus-visible .lw-name { color: var(--ra-tx); }
.lw-tip {
  position: absolute; left: 50%; bottom: calc(100% + 8px); transform: translateX(-50%);
  width: max-content; max-width: 250px; white-space: normal; text-align: left;
  background: var(--ra-tx); color: var(--ra-bg);
  font-size: 12.5px; line-height: 1.5; padding: 10px 12px; border-radius: var(--ra-r-sm);
  box-shadow: var(--ra-shadow-raised);
  opacity: 0; pointer-events: none; transition: opacity .12s; z-index: 10;
}
.lw-tip b { display: block; margin-bottom: 2px; }
.lw-tip::after { content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 6px solid transparent; border-top-color: var(--ra-tx); }
.logo-tile:hover .lw-tip, .logo-tile:focus-visible .lw-tip { opacity: 1; }
.chart-under { margin-top: var(--ra-s4); }

/* ============ PULL QUOTE ============ */
.pull-quote { margin: 0 0 14px; padding: 4px 0 4px 18px; border-left: 3px solid var(--ra-gold); }
.pull-quote p { font-family: var(--ra-font-display); font-weight: 600; font-size: 18px; line-height: 1.45; letter-spacing: -.005em; color: var(--ra-tx); max-width: 46ch; margin: 0; }

/* ============ INVENTIONS ============ */
.invs { display: flex; flex-direction: column; }
.inv { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--ra-line); }
.inv:last-child { border-bottom: none; }
.inv-org { font-family: var(--ra-font-mono); font-weight: 500; font-size: 12px; letter-spacing: .08em; color: var(--ra-gold); padding-top: 4px; }
.inv-yr { display: block; font-style: normal; font-size: 10.5px; letter-spacing: .1em; color: var(--ra-tx-3); margin-top: 3px; }
.inv h3 { font-size: 17px; margin-bottom: 5px; }
.inv p { font-size: 14.5px; color: var(--ra-tx-2); max-width: 66ch; }

/* ============ TALK VIDEOS ============ */
.talk-videos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--ra-s4); margin-bottom: var(--ra-s5); }
.tv-card { background: var(--ra-card); border: 1px solid var(--ra-line); border-radius: var(--ra-r-md); overflow: hidden; }
.tv-card video { display: block; width: 100%; aspect-ratio: 16 / 9; background: #0C141B; }
.tv-meta { padding: 13px 16px; }
.tv-meta b { display: block; font-family: var(--ra-font-display); font-weight: 600; font-size: 15px; letter-spacing: -.005em; }
.tv-meta span { font-family: var(--ra-font-mono); font-size: 11px; letter-spacing: .08em; color: var(--ra-tx-3); }

/* ============ TALKS ============ */
.talks { display: flex; flex-direction: column; }
.talk { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(20px, 3vw, 40px); padding: 22px 0; border-bottom: 1px solid var(--ra-line); align-items: center; }
.talk:not(:has(.talk-still)) { grid-template-columns: minmax(0, 1fr); }
.talk:last-child { border-bottom: none; }
.talk-when { display: block; font-family: var(--ra-font-mono); font-weight: 500; font-size: 11.5px; letter-spacing: .1em; color: var(--ra-tx-3); margin-bottom: 7px; }
.talk h3 { font-size: 18px; margin-bottom: 6px; }
.talk h3 a { color: var(--ra-tx); }
.talk h3 a:hover { color: var(--ra-accent); text-decoration: none; }
.talk p { font-size: 14.5px; color: var(--ra-tx-2); max-width: 74ch; }
.talk-still { margin: 0; }
.talk-still img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--ra-r-sm); border: 1px solid var(--ra-line); }

/* ============ TOOLBOX ============ */
.toolbox { display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; margin-top: var(--ra-s5); border-top: 1px solid var(--ra-line); padding-top: var(--ra-s5); }
.toolbox-label { font-family: var(--ra-font-mono); font-weight: 500; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ra-tx-3); }
.toolbox-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.toolbox-chips span { font-family: var(--ra-font-mono); font-size: 12px; color: var(--ra-tx-2); border: 1px solid var(--ra-line-strong); border-radius: var(--ra-r-pill); padding: 5px 13px; }

/* ============ PROJECTS ============ */
.proj-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--ra-s3); }
.proj {
  display: flex; flex-direction: column; gap: 12px; align-items: flex-start;
  background: var(--ra-card); border: 1px solid var(--ra-line);
  border-radius: var(--ra-r-md); padding: var(--ra-s5);
}
.proj h3 { font-size: 18px; }
.proj p { font-size: 14px; color: var(--ra-tx-2); }

/* ============ CONTACT ============ */
#contact { padding-bottom: 0; }
.contact-panel {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: var(--ra-s6); align-items: center;
  padding: clamp(32px, 5vw, 56px) clamp(24px, 4vw, 56px);
}
.contact-panel h2 { color: #EDF1F0; margin: 14px 0 10px; }
.contact-panel .contact-copy > p:last-child { color: #C3CDD2; font-size: 16px; }
.contact-actions { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
.contact-actions .ra-btn { justify-content: center; }
.ra-btn--ink-secondary {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  border-radius: var(--ra-r-pill); font-weight: 600; font-size: .906rem;
  padding: 11px 22px; border: 1px solid #33434D; color: #EDF1F0; background: transparent;
  transition: border-color .15s, color .15s; text-decoration: none;
}
.ra-btn--ink-secondary:hover { border-color: var(--ra-cyan-400); color: var(--ra-cyan-400); text-decoration: none; }

/* ============ FOOTER ============ */
.site-foot {
  margin-top: clamp(56px, 8vw, 96px);
  background: var(--ra-ink-950); color: #C3CDD2;
  border-top: 1px solid #243139;
}
.foot-in {
  max-width: var(--ra-frame); margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start;
  padding: clamp(32px, 5vw, 48px) clamp(16px, 4vw, 36px) 8px;
}
.fm-mark b { font-family: var(--ra-font-display); font-weight: 800; font-size: 24px; color: #EDF1F0; display: block; line-height: 1; }
.fm-mark span { font-family: var(--ra-font-mono); font-weight: 500; font-size: 8.5px; letter-spacing: .42em; color: #C9A254; text-transform: uppercase; }
.foot-cols { display: flex; gap: clamp(28px, 5vw, 64px); margin-left: auto; flex-wrap: wrap; }
.foot-cols h4 {
  font-family: var(--ra-font-mono); font-weight: 500; font-size: 10px;
  letter-spacing: .2em; text-transform: uppercase; color: #95A6AE; margin: 0 0 10px;
}
.foot-cols a, .foot-cols span { display: block; color: #C3CDD2; font-size: 13.5px; padding: 3px 0; }
.foot-cols a:hover { color: var(--ra-cyan-400); text-decoration: none; }
.foot-legal {
  max-width: var(--ra-frame); margin: 0 auto;
  padding: 14px clamp(16px, 4vw, 36px) 26px;
  font-size: 12.5px; color: #95A6AE;
}

/* ============ REVEAL ============ */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .hero-in { grid-template-columns: minmax(0, 1fr); }
  .hero-face { flex-direction: row; text-align: left; justify-self: start; gap: 18px; }
  .hero-face img { width: 120px; }
  .hero-face-ring { padding: 5px; }
  .hero-face-ring::before { right: 10px; top: 3px; width: 7px; height: 7px; }
  .hero-face-ring::after { bottom: 10px; left: 4px; width: 5px; height: 5px; }
  .hero-quote { text-align: left; }
  .svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proj-grid { grid-template-columns: minmax(0, 1fr); }
  .about-grid { grid-template-columns: minmax(0, 1fr); }
  .contact-panel { grid-template-columns: minmax(0, 1fr); }
  .contact-actions { flex-direction: row; flex-wrap: wrap; }
  .talk { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .talk-still { max-width: 340px; }
  .inv { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .inv-yr { display: inline; margin-left: 8px; }
  .talk-videos { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .svc-grid { grid-template-columns: minmax(0, 1fr); }
  .head-cta { display: none; }
  .site-nav {
    position: fixed; inset: 61px 0 auto 0; z-index: 55;
    flex-direction: column; gap: 0;
    background: var(--ra-bg); border-bottom: 1px solid var(--ra-line);
    padding: 8px 16px 16px;
    transform: translateY(-130%); transition: transform .2s ease;
  }
  .site-nav.open { transform: none; }
  .site-nav a { padding: 12px 8px; font-size: 16px; border-bottom: 1px solid var(--ra-line); }
  .site-nav a:last-child { border-bottom: none; }
  .menu-btn {
    display: inline-flex; flex-direction: column; gap: 5px; justify-content: center;
    width: 40px; height: 40px; padding: 10px;
    background: var(--ra-card); border: 1px solid var(--ra-line-strong); border-radius: var(--ra-r-sm);
    cursor: pointer;
  }
  .menu-btn span { display: block; height: 2px; background: var(--ra-tx); border-radius: 2px; transition: transform .2s, opacity .2s; }
  .menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .logo-wall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lw-tip { max-width: 200px; }
  .c-row { grid-template-columns: 104px 1fr; }
  .c-axis { grid-template-columns: 104px 1fr; }
  .c-tip { left: 0; }
  .c-lab { font-size: 12px; }
}