/* Grably — Terminal theme · Marquee Hero */
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--color-accent); color: var(--color-on-accent); }
h1, h2, h3, h4 { font-family: var(--font-display); font-style: normal; line-height: 1.05; margin: 0; }
p { margin: 0; }
a { color: inherit; }
img, video { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: 1120px; margin-inline: auto; padding-inline: var(--page-gutter); }
.kicker {
  font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--color-accent); margin: 0 0 var(--space-md);
}
.kicker::before { content: "> "; color: var(--color-faint); }

/* ---------- N5 floating pill ---------- */
.nav-pill {
  position: fixed; inset: var(--space-md) auto auto 50%;
  transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: var(--space-md);
  padding: 0.45rem 0.6rem 0.45rem 1rem;
  background: color-mix(in oklch, var(--color-paper) 72%, transparent);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: 999px;
  box-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.55);
  z-index: 50; white-space: nowrap; max-width: calc(100vw - 2rem);
}
.nav-pill .wordmark {
  font-family: var(--font-display); font-weight: 800; font-size: 1.02rem;
  letter-spacing: -0.01em; text-decoration: none; display: inline-flex; align-items: center; gap: 0.45rem;
}
.wordmark .dot { width: 0.6em; height: 0.6em; border-radius: 50%; background: var(--color-accent); display: inline-block; }
.nav-pill__links { display: flex; gap: var(--space-sm); list-style: none; margin: 0; padding: 0; }
.nav-pill__links a {
  text-decoration: none; font-size: 0.86rem; color: var(--color-muted);
  padding: 0.5rem 0.7rem; border-radius: 999px; transition: color 0.18s var(--ease-out), background 0.18s var(--ease-out);
}
.nav-pill__links a:hover { color: var(--color-ink); background: rgba(237, 240, 243, 0.07); }
.btn-pill {
  font-family: var(--font-display); font-size: 0.82rem; font-weight: 700;
  background: var(--color-accent); color: var(--color-on-accent);
  border: none; border-radius: 999px; padding: 0.6rem 1.05rem; text-decoration: none;
  transition: transform 0.16s var(--ease-out), box-shadow 0.16s var(--ease-out);
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.btn-pill:hover { transform: translateY(-1px); box-shadow: 0 6px 22px -6px color-mix(in oklch, var(--color-accent) 60%, transparent); }
.btn-pill:active { transform: translateY(0); }

/* ---------- Marquee hero ---------- */
.marquee {
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding: calc(var(--space-4xl) + var(--space-xl)) var(--page-gutter) var(--space-2xl);
  position: relative;
}
.marquee__bg {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
  background:
    radial-gradient(52rem 30rem at 85% -10%, rgba(184, 255, 41, 0.07), transparent 60%),
    radial-gradient(40rem 26rem at -10% 110%, rgba(184, 255, 41, 0.045), transparent 60%);
}
.marquee__inner { position: relative; width: 100%; max-width: 1120px; margin-inline: auto; }
.display-xxl {
  font-size: clamp(2.9rem, 10.5vw, 8.5rem);
  font-weight: 800; letter-spacing: -0.03em;
  overflow-wrap: anywhere; min-width: 0;
  margin: 0 0 var(--space-sm);
}
.display-xxl .accent { color: var(--color-accent); }
.marquee__sub {
  font-family: var(--font-display); font-size: clamp(0.9rem, 2.2vw, 1.05rem);
  color: var(--color-muted); max-width: 62ch; margin-bottom: var(--space-xl);
}
.marquee__sub .prompt { color: var(--color-accent); }

/* console: the tool */
.console {
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
  max-width: 880px;
}
.console__bar {
  display: flex; align-items: center; gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  border-bottom: var(--rule-hair) solid var(--color-rule);
  font-family: var(--font-display); font-size: 0.75rem; color: var(--color-faint);
  letter-spacing: 0.08em;
}
.console__bar .lights { display: flex; gap: 6px; margin-right: var(--space-sm); }
.console__bar .lights i { width: 10px; height: 10px; border-radius: 50%; background: var(--color-paper-3); border: 1px solid var(--color-rule); }
.console__body { padding: var(--space-lg); display: grid; gap: var(--space-md); }
.url-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-sm); }
.url-input {
  font-family: var(--font-display); font-size: 0.95rem;
  background: var(--color-paper); color: var(--color-ink);
  border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-md);
  padding: 0.95rem 1rem; width: 100%; min-width: 0;
  transition: border-color 0.18s var(--ease-out);
}
.url-input::placeholder { color: var(--color-faint); }
.url-input:hover { border-color: rgba(237, 240, 243, 0.22); }
.url-input[aria-invalid="true"] { border-color: var(--color-danger); }
.btn-fetch {
  font-family: var(--font-display); font-weight: 800; font-size: 1rem;
  background: var(--color-accent); color: var(--color-on-accent);
  border: none; border-radius: var(--radius-md);
  padding: 0.95rem 1.6rem; min-height: 52px; min-width: 44px;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  transition: transform 0.16s var(--ease-out), box-shadow 0.16s var(--ease-out), opacity 0.16s;
}
.btn-fetch:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 10px 28px -8px color-mix(in oklch, var(--color-accent) 65%, transparent); }
.btn-fetch:active:not(:disabled) { transform: translateY(0); }
.btn-fetch:disabled { opacity: 0.55; cursor: wait; }
.btn-fetch svg { width: 18px; height: 18px; flex: none; }
.spin { animation: rot 0.9s linear infinite; }
@keyframes rot { to { transform: rotate(360deg); } }
.row-helpers { display: flex; flex-wrap: wrap; gap: var(--space-sm); align-items: center; }
.chip-btn {
  font-family: var(--font-display); font-size: 0.78rem;
  background: transparent; color: var(--color-muted);
  border: var(--rule-hair) solid var(--color-rule); border-radius: 999px;
  padding: 0.5rem 0.9rem; min-height: 40px;
  display: inline-flex; align-items: center; gap: 0.45rem;
  transition: color 0.16s, border-color 0.16s, background 0.16s;
}
.chip-btn:hover { color: var(--color-ink); border-color: rgba(237, 240, 243, 0.3); }
.chip-btn svg { width: 14px; height: 14px; }
.status-line {
  font-family: var(--font-display); font-size: 0.82rem; color: var(--color-faint);
  min-height: 1.4em; display: flex; align-items: center; gap: 0.5rem;
}
.status-line.ok { color: var(--color-accent); }
.status-line.err { color: var(--color-danger); }
.status-line .caret { display: inline-block; width: 0.55em; height: 1.1em; background: var(--color-accent); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* result card */
.result { display: none; gap: var(--space-md); border-top: var(--rule-hair) solid var(--color-rule); padding-top: var(--space-md); }
.result.show { display: grid; }
.result__media { display: grid; grid-template-columns: 168px minmax(0, 1fr); gap: var(--space-md); align-items: start; }
.result__thumb {
  width: 168px; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--radius-sm);
  border: var(--rule-hair) solid var(--color-rule); background: var(--color-paper-3);
}
.result__title { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; overflow-wrap: anywhere; margin-bottom: 0.35rem; }
.result__meta { font-size: 0.8rem; color: var(--color-faint); font-family: var(--font-display); }
.quality-row { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.q-btn {
  font-family: var(--font-display); font-size: 0.82rem; font-weight: 700;
  background: var(--color-paper-3); color: var(--color-ink);
  border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-sm);
  padding: 0.65rem 0.95rem; min-height: 44px;
  display: inline-flex; align-items: center; gap: 0.45rem;
  transition: border-color 0.16s, background 0.16s, transform 0.16s var(--ease-out);
}
.q-btn:hover { border-color: var(--color-accent); transform: translateY(-1px); }
.q-btn:active { transform: translateY(0); }
.q-btn.is-audio { border-style: dashed; }
.q-btn svg { width: 15px; height: 15px; }
.result__actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.btn-ghost {
  font-family: var(--font-display); font-size: 0.85rem; font-weight: 700;
  background: transparent; color: var(--color-accent);
  border: 1px solid color-mix(in oklch, var(--color-accent) 45%, transparent);
  border-radius: var(--radius-md); padding: 0.8rem 1.2rem; min-height: 48px;
  display: inline-flex; align-items: center; gap: 0.5rem; text-decoration: none;
  transition: background 0.16s, transform 0.16s var(--ease-out);
}
.btn-ghost:hover { background: color-mix(in oklch, var(--color-accent) 12%, transparent); transform: translateY(-1px); }
.btn-ghost svg { width: 16px; height: 16px; }
.fineprint { font-size: 0.78rem; color: var(--color-faint); }

/* thick divider */
.rule-thick { border: none; border-top: 6px solid var(--color-accent); margin: 0; }

/* ticker */
.ticker { border-block: var(--rule-hair) solid var(--color-rule); background: var(--color-paper-2); overflow: hidden; }
.ticker__track { display: flex; gap: var(--space-2xl); padding: var(--space-sm) 0; width: max-content; animation: tick 28s linear infinite; }
.ticker span { font-family: var(--font-display); font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-faint); white-space: nowrap; }
.ticker span b { color: var(--color-muted); font-weight: 700; }
@keyframes tick { to { transform: translateX(-50%); } }

/* sections */
.section { padding: var(--space-4xl) 0; }
.section__head { margin-bottom: var(--space-2xl); max-width: 70ch; }
.section__head h2 { font-size: clamp(1.7rem, 4.6vw, 3rem); font-weight: 800; letter-spacing: -0.02em; overflow-wrap: anywhere; }
.section__head p { color: var(--color-muted); margin-top: var(--space-sm); max-width: 62ch; }

/* clip studio */
.studio {
  background: var(--color-paper-2); border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-lg); overflow: hidden;
}
.studio__bar {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md); border-bottom: var(--rule-hair) solid var(--color-rule);
  font-family: var(--font-display); font-size: 0.78rem; color: var(--color-muted); letter-spacing: 0.08em;
}
.studio__bar .live { color: var(--color-accent); }
.studio__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 0; }
.studio__preview { padding: var(--space-lg); border-right: var(--rule-hair) solid var(--color-rule); display: grid; gap: var(--space-md); align-content: start; }
.studio__preview video { width: 100%; aspect-ratio: 16/9; background: #000; border-radius: var(--radius-md); border: var(--rule-hair) solid var(--color-rule); }
.studio__controls { padding: var(--space-lg); display: grid; gap: var(--space-md); align-content: start; }
.studio__empty {
  padding: var(--space-2xl); text-align: center; color: var(--color-faint);
  font-family: var(--font-display); font-size: 0.9rem; display: grid; gap: var(--space-sm); justify-items: center;
}
.studio__empty svg { width: 34px; height: 34px; color: var(--color-faint); }

/* timeline */
.timeline { user-select: none; -webkit-user-select: none; touch-action: none; padding: var(--space-sm) 0; }
.timeline__track {
  position: relative; height: 56px; border-radius: var(--radius-md);
  background: var(--color-paper-3); border: var(--rule-hair) solid var(--color-rule);
}
.timeline__sel {
  position: absolute; top: 0; bottom: 0; left: 0; right: 100%;
  background: color-mix(in oklch, var(--color-accent) 22%, transparent);
  border-inline: 2px solid var(--color-accent); border-radius: 4px;
}
.timeline__playhead {
  position: absolute; top: -4px; bottom: -4px; width: 2px; left: 0;
  background: var(--color-ink); opacity: 0.85; pointer-events: none;
}
.handle {
  position: absolute; top: 50%; width: 44px; height: 72px; transform: translate(-50%, -50%);
  background: var(--color-accent); border-radius: 8px; cursor: ew-resize;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px -4px rgba(0,0,0,0.6);
  touch-action: none;
}
.handle::after { content: ""; width: 4px; height: 26px; border-radius: 2px; background: var(--color-on-accent); opacity: 0.75; }
.handle:focus-visible { outline: 2px solid var(--color-ink); outline-offset: 3px; }
.timeline__scale { display: flex; justify-content: space-between; font-family: var(--font-display); font-size: 0.72rem; color: var(--color-faint); margin-top: var(--space-xs); }
.time-fields { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr) minmax(0,1fr); gap: var(--space-sm); }
.field label { display: block; font-family: var(--font-display); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-faint); margin-bottom: 0.35rem; }
.field input {
  width: 100%; font-family: var(--font-display); font-size: 0.95rem; text-align: center;
  background: var(--color-paper); color: var(--color-ink);
  border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-sm);
  padding: 0.7rem 0.4rem; min-height: 48px;
}
.field input:focus { border-color: var(--color-accent); outline: none; }
.field .ro { color: var(--color-accent); border-style: dashed; }
.studio__btns { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.progress { display: none; gap: var(--space-sm); align-items: center; font-family: var(--font-display); font-size: 0.82rem; color: var(--color-muted); }
.progress.show { display: flex; }
.progress__bar { flex: 1; height: 8px; background: var(--color-paper-3); border-radius: 99px; overflow: hidden; }
.progress__bar i { display: block; height: 100%; width: 0%; background: var(--color-accent); border-radius: 99px; transition: width 0.2s; }
.toggle-row { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.85rem; color: var(--color-muted); }
.toggle-row input { width: 20px; height: 20px; accent-color: var(--color-accent); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-md); }
.step {
  border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-md);
  padding: var(--space-xl); background: var(--color-paper-2);
  display: grid; gap: var(--space-sm); align-content: start;
  transition: border-color 0.2s, transform 0.2s var(--ease-out);
}
.step:hover { border-color: color-mix(in oklch, var(--color-accent) 40%, transparent); transform: translateY(-3px); }
.step__n { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--color-accent); line-height: 1; }
.step h3 { font-size: 1.05rem; font-weight: 700; }
.step p { color: var(--color-muted); font-size: 0.92rem; }
.step code { font-family: var(--font-display); font-size: 0.82rem; color: var(--color-accent); background: var(--color-paper-3); padding: 0.15em 0.45em; border-radius: 4px; }

/* formats */
.format-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-md); }
.format {
  border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-md);
  padding: var(--space-lg); background: var(--color-paper-2); display: grid; gap: var(--space-xs);
}
.format b { font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; }
.format b .tag { font-size: 0.7rem; color: var(--color-accent); vertical-align: super; letter-spacing: 0.06em; }
.format span { color: var(--color-muted); font-size: 0.88rem; }

/* faq */
.faq { display: grid; gap: var(--space-xs); max-width: 800px; }
.faq details {
  border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-md);
  background: var(--color-paper-2); overflow: hidden;
}
.faq summary {
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  padding: var(--space-md) var(--space-lg); cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-md);
  min-height: 56px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { color: var(--color-accent); font-size: 1.2rem; flex: none; }
.faq details[open] summary .pm { transform: rotate(45deg); }
.faq .a { padding: 0 var(--space-lg) var(--space-lg); color: var(--color-muted); font-size: 0.93rem; max-width: 68ch; }
.faq .a b, .faq .a strong { color: var(--color-ink); }

/* ads */
.ad-slot { margin: var(--space-xl) auto; max-width: 1120px; padding-inline: var(--page-gutter); }
.ad-box {
  border: 1px dashed var(--color-rule); border-radius: var(--radius-sm);
  min-height: 90px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 0.7rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--color-faint); background: rgba(237,240,243,0.015);
}
.ad-box.tall { min-height: 250px; }
.ad-sticky {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: none;
  justify-content: center; padding: var(--space-xs);
  background: color-mix(in oklch, var(--color-paper) 88%, transparent);
  backdrop-filter: blur(10px); border-top: var(--rule-hair) solid var(--color-rule);
}
.ad-sticky .ad-box { min-height: 56px; width: min(100%, 480px); margin: 0; }

/* Ft5 statement footer */
.foot-stmt { padding: var(--space-4xl) var(--page-gutter) var(--space-xl); display: grid; gap: var(--space-lg); border-top: var(--rule-hair) solid var(--color-rule); }
.foot-stmt__line {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.9rem, 5.4vw, 3.4rem); line-height: 1.02; letter-spacing: -0.02em;
  max-width: 30ch; margin: 0; overflow-wrap: anywhere;
}
.foot-stmt__line .accent { color: var(--color-accent); }
.foot-stmt__meta {
  display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-md); flex-wrap: wrap;
  padding-top: var(--space-md); border-top: var(--rule-hair) solid var(--color-rule);
  font-size: 0.82rem; color: var(--color-faint);
}
.foot-stmt__meta nav { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.foot-stmt__meta a { color: var(--color-muted); text-decoration: none; }
.foot-stmt__meta a:hover { color: var(--color-ink); }
.disclaimer { font-size: 0.76rem; color: var(--color-faint); max-width: 90ch; }

/* reveal */
.rv { opacity: 0; transform: translateY(22px); transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out); }
.rv.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .studio__grid { grid-template-columns: minmax(0, 1fr); }
  .studio__preview { border-right: none; border-bottom: var(--rule-hair) solid var(--color-rule); }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .format-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .nav-pill__links { display: none; }
  .nav-pill { gap: var(--space-sm); }
  .url-row { grid-template-columns: minmax(0, 1fr); }
  .btn-fetch { width: 100%; }
  .result__media { grid-template-columns: minmax(0, 1fr); }
  .result__thumb { width: 100%; max-width: 320px; }
  .format-grid { grid-template-columns: minmax(0, 1fr); }
  .time-fields { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .ad-sticky { display: flex; }
  body { padding-bottom: 76px; }
  .section { padding: var(--space-3xl) 0; }
}
@media (max-width: 380px) {
  .console__body { padding: var(--space-md); }
  .display-xxl { font-size: clamp(2.4rem, 13vw, 3rem); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
  .ticker__track { animation: none; }
  .rv { opacity: 1; transform: none; }
}

/* ---- service status pill (SEO: trust signal) ---- */
.status-pill { display:inline-flex; align-items:center; gap:.45rem; font-family:var(--font-display); font-size:.7rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase; color:var(--color-muted); border:1px solid var(--color-rule); border-radius:999px; padding:.38rem .75rem; background:rgba(10,12,14,.6); white-space:nowrap; }
.status-pill i { width:.5rem; height:.5rem; border-radius:50%; background:var(--color-warn); flex:none; }
.status-pill.ok { color:var(--color-accent); border-color:rgba(184,255,41,.35); }
.status-pill.ok i { background:var(--color-accent); box-shadow:0 0 10px var(--color-accent); animation:statuspulse 2.2s ease-in-out infinite; }
.status-pill.bad { color:var(--color-danger); border-color:rgba(255,92,92,.4); }
.status-pill.bad i { background:var(--color-danger); }
@keyframes statuspulse { 50% { opacity:.35; } }
@media (max-width:640px){ .status-pill{ display:none; } }

/* ---- privacy trust strip ---- */
.trust-strip { display:flex; align-items:flex-start; gap:.65rem; margin-top:var(--space-md); padding:.8rem 1rem; border:1px dashed rgba(184,255,41,.35); border-radius:var(--radius-md); font-size:.84rem; line-height:1.5; color:var(--color-muted); background:rgba(184,255,41,.03); }
.trust-strip .tick { color:var(--color-accent); font-family:var(--font-display); font-weight:800; flex:none; }
.trust-strip b { color:var(--color-ink); }

/* ---- scroll cue (false-bottom guardrail) ---- */
.scroll-cue { display:flex; flex-direction:column; align-items:center; gap:.3rem; margin-top:var(--space-xl); color:var(--color-faint); font-family:var(--font-display); font-size:.68rem; letter-spacing:.22em; text-transform:uppercase; }
.scroll-cue svg { width:18px; height:18px; stroke:var(--color-accent); animation:cuebob 1.8s ease-in-out infinite; }
@keyframes cuebob { 50% { transform:translateY(6px); } }

/* ---- terms section ---- */
.terms-grid { display:grid; gap:var(--space-md); grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); margin-top:var(--space-lg); }
.term { border:1px solid var(--color-rule); border-radius:var(--radius-md); padding:var(--space-md); background:var(--color-card); }
.term b { display:block; font-family:var(--font-display); font-size:.8rem; letter-spacing:.06em; text-transform:uppercase; color:var(--color-accent); margin-bottom:.4rem; }
.term p { font-size:.85rem; color:var(--color-muted); line-height:1.55; margin:0; }

/* ---- landing pages ---- */
.lp-hero { padding:calc(var(--space-3xl) + var(--space-lg)) var(--page-gutter) var(--space-2xl); max-width:62rem; margin:0 auto; }
.lp-hero h1 { font-family:var(--font-display); font-weight:800; font-size:clamp(1.9rem,5vw,3.2rem); line-height:1.08; letter-spacing:-.01em; margin:.8rem 0 1rem; }
.lp-hero h1 .accent { color:var(--color-accent); }
.lp-lead { color:var(--color-muted); font-size:1.02rem; line-height:1.65; max-width:56ch; }
.lp-cta-row { display:flex; flex-wrap:wrap; gap:.7rem; margin-top:var(--space-lg); }
.btn-solid { display:inline-flex; align-items:center; gap:.5rem; background:var(--color-accent); color:var(--color-on-accent); font-family:var(--font-display); font-weight:800; font-size:.9rem; padding:.85rem 1.4rem; border-radius:var(--radius-md); text-decoration:none; }
.btn-solid:hover { filter:brightness(1.08); }
.lp-grid { display:grid; gap:var(--space-md); grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); margin-top:var(--space-xl); }
.lp-card { border:1px solid var(--color-rule); border-radius:var(--radius-md); padding:var(--space-md); background:var(--color-card); }
.lp-card h2, .lp-card h3 { font-family:var(--font-display); font-size:.95rem; margin:0 0 .45rem; color:var(--color-ink); }
.lp-card p { font-size:.87rem; color:var(--color-muted); line-height:1.6; margin:0; }
.lp-links { margin-top:var(--space-2xl); padding-top:var(--space-lg); border-top:1px solid var(--color-rule); display:flex; flex-wrap:wrap; gap:.6rem 1.4rem; font-size:.86rem; }
.lp-links a { color:var(--color-accent); font-family:var(--font-display); }

/* ---- right rail: sticky desktop ad sidebar (wide screens only) ---- */
.rail { position:fixed; right:max(.75rem, calc((100vw - 1180px) / 2 - 320px)); top:50%; transform:translateY(-50%); width:300px; display:none; flex-direction:column; gap:var(--space-md); z-index:40; }
@media (min-width:1600px){ .rail[hidden]{ display:none; } .rail:not([hidden]){ display:flex; } }
.rail .ad-box { width:300px; min-height:250px; }
.rail__close { align-self:flex-end; width:1.7rem; height:1.7rem; border-radius:50%; border:1px solid var(--color-rule); background:var(--color-card); color:var(--color-faint); font-size:.75rem; cursor:pointer; line-height:1; }
.rail__close:hover { color:var(--color-ink); border-color:var(--color-faint); }