/* AppTactical — "Deck Builder" design system.
   Tokens live in :root. No inline styles anywhere: the CSP forbids them.
   Sections: fonts · tokens · base · header · buttons · hero & hand · sections · deck ·
             turns · rules & faq · contact · footer · legal pages · 404 · motion */

/* ---------- fonts (self-hosted, OFL) ---------- */
@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('../fonts/bricolage-grotesque-latin-var.woff2') format('woff2');
  font-weight: 600 800;
  font-stretch: 100%;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('../fonts/dm-sans-latin-var.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Mono';
  src: url('../fonts/dm-mono-latin-500.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* ---------- tokens ---------- */
:root {
  --table: #1F2A80;
  --cream: #FFF8EC;
  --white: #FFFFFF;
  --ink: #1A1530;
  --ink-soft: #5A5370;
  --on-table-soft: #C3CAF5;
  --on-ink-soft: #C9C3DE;

  --coral: #FF6B5E;  --coral-text: #C2362B; --coral-tint: #FFD9D5;
  --gold: #FFC857;   --gold-tint: #FFF0C7;
  --teal: #2EC4B6;   --teal-tint: #CFF3EF;
  --violet: #6A4CF0; --violet-tint: #E3DCFF;
  --sky: #5BC8F5;    --sky-tint: #D6F1FD;
  --green: #3DDC84;  --green-tint: #D3F7E3;

  --font-display: 'Bricolage Grotesque', 'Arial Black', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'DM Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --line: 3px solid var(--ink);
  --wrap: 1280px;
  --gutter: clamp(16px, 4vw, 40px);
  --section-y: clamp(64px, 8vw, 112px);
  --header-h: 76px;
  --shadow-card: 0 22px 36px -20px rgba(26, 21, 48, .55);
  --shadow-float: 0 18px 30px -14px rgba(10, 12, 40, .7);
  --lattice: repeating-linear-gradient(45deg, rgba(255, 255, 255, .04) 0 2px, transparent 2px 30px),
             repeating-linear-gradient(-45deg, rgba(255, 255, 255, .04) 0 2px, transparent 2px 30px);
}

/* Card colour sets: --c is the frame, --tint is the art window. */
.c-coral  { --c: var(--coral);  --tint: var(--coral-tint); }
.c-teal   { --c: var(--teal);   --tint: var(--teal-tint); }
.c-gold   { --c: var(--gold);   --tint: var(--gold-tint); }
.c-violet { --c: var(--violet); --tint: var(--violet-tint); }
.c-sky    { --c: var(--sky);    --tint: var(--sky-tint); }
.c-green  { --c: var(--green);  --tint: var(--green-tint); }

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  background-color: var(--table);
  background-image: var(--lattice);
  color: var(--white);
  font: 400 17px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--gold); }
a:hover { color: var(--white); }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 800; letter-spacing: -.02em; }
p { margin: 0; }
button, input, select, textarea { font: inherit; }
[hidden] { display: none !important; }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.on-light :focus-visible { outline-color: var(--ink); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.visually-hidden {
  position: absolute !important; 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: -100px; z-index: 100;
  background: var(--gold); color: var(--ink); border: var(--line); border-radius: 12px;
  padding: 10px 16px; font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 12px; color: var(--ink); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--table);
  border-bottom: var(--line);
}
.site-header__inner {
  position: relative;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 12px 24px; min-height: var(--header-h); padding-block: 10px;
}

.brand {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--white); text-decoration: none;
  font: 800 26px/1 var(--font-display); letter-spacing: -.02em;
}
.brand:hover { color: var(--white); }
.brand svg { width: 40px; height: 40px; flex: none; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav__links { display: flex; flex-wrap: wrap; gap: 8px 26px; list-style: none; margin: 0; padding: 0; }
.nav__links a { color: var(--white); text-decoration: none; font-weight: 600; font-size: 16px; }
.nav__links a:hover { color: var(--gold); }

.menu-toggle {
  display: none; align-items: center; justify-content: center;
  width: 48px; height: 48px; padding: 0;
  background: var(--cream); color: var(--ink); border: var(--line); border-radius: 12px; cursor: pointer;
}
.menu-toggle svg { width: 24px; height: 24px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (max-width: 880px) {
  /* Without JavaScript the links simply wrap under the logo. */
  .nav { width: 100%; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

  .js .menu-toggle { display: inline-flex; }
  .js .nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 18px;
    margin-top: 3px; padding: 12px var(--gutter) 24px;
    background: var(--cream); border-bottom: var(--line);
  }
  .js .nav.is-open { display: flex; }
  .js .nav__links { flex-direction: column; gap: 0; }
  .js .nav__links a {
    display: block; padding: 14px 0; color: var(--ink);
    font: 800 22px/1.2 var(--font-display);
    border-bottom: 2px dashed rgba(26, 21, 48, .25);
  }
  .js .nav :focus-visible { outline-color: var(--ink); }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 58px; padding: 0 28px;
  border: var(--line); border-radius: 16px;
  font: 800 19px/1 var(--font-display); letter-spacing: -.01em;
  text-decoration: none; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--gold { background: var(--gold); color: var(--ink); box-shadow: 0 6px 0 var(--ink); }
.btn--gold:hover { color: var(--ink); transform: translateY(-2px); box-shadow: 0 8px 0 var(--ink); }
.btn--gold:active { transform: translateY(4px); box-shadow: 0 2px 0 var(--ink); }
.btn--outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn--outline:hover { color: var(--white); background: rgba(255, 255, 255, .1); }
.btn--ink { background: var(--ink); color: var(--cream); box-shadow: 0 5px 0 var(--coral); }
.btn--ink:hover { color: var(--cream); transform: translateY(-2px); box-shadow: 0 7px 0 var(--coral); }
.btn--ink:active { transform: translateY(3px); box-shadow: 0 2px 0 var(--coral); }
.btn--sm { min-height: 46px; padding: 0 20px; font-size: 16px; border-radius: 14px; box-shadow: 0 4px 0 var(--ink); }
.btn--sm:hover { box-shadow: 0 6px 0 var(--ink); }

/* ---------- hero & hand ---------- */
.hero { padding: clamp(32px, 5vw, 72px) 0 clamp(64px, 8vw, 112px); overflow-x: clip; }
.hero__grid { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(40px, 5vw, 64px); }
.hero__copy { flex: 1 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 26px; }

.pill {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 10px;
  background: var(--cream); color: var(--ink); border: 2px solid var(--ink); border-radius: 999px;
  padding: 6px 16px 6px 8px; font: 500 13px/1.3 var(--font-mono); letter-spacing: .08em; text-transform: uppercase;
}
.pill__android { background: var(--green); border: 2px solid var(--ink); border-radius: 999px; padding: 0 8px; }

.hero__title { font-size: clamp(44px, 6vw, 88px); line-height: .96; letter-spacing: -.035em; text-wrap: balance; }
.hero__title em { font-style: normal; color: var(--gold); }
.lead { max-width: 32em; font-size: 19px; color: var(--on-table-soft); text-wrap: pretty; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__play { flex: 1 1 560px; min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 28px; }
.hand-hint { font: 500 13px/1.4 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--on-table-soft); text-align: center; }

.hand {
  --step: 7deg;
  display: flex; justify-content: center; align-items: flex-end;
  width: 100%; margin: 0; padding: 48px 0 30px; list-style: none;
}
.hand__item { --w: min(168px, 26%); flex: none; width: var(--w); margin-left: calc(var(--w) * -0.52); }
.hand__item:first-child { margin-left: 0; }
.hand__item:nth-child(1) { --i: 0; }
.hand__item:nth-child(2) { --i: 1; }
.hand__item:nth-child(3) { --i: 2; }
.hand__item:nth-child(4) { --i: 3; }
.hand__item:nth-child(5) { --i: 4; }
.hand__item:nth-child(6) { --i: 5; }

.hand__card {
  display: block; width: 100%; aspect-ratio: 5 / 7; padding: 0;
  background: none; border: 0; border-radius: 14px; cursor: pointer;
  position: relative; z-index: calc(var(--i) + 1);
  transform-origin: 50% 120%;
  transform: translateY(calc((var(--i) - 2.5) * (var(--i) - 2.5) * 4px)) rotate(calc((var(--i) - 2.5) * var(--step)));
  transition: transform .35s cubic-bezier(.3, 1.35, .5, 1);
}
.hand__card[aria-pressed="true"] { transform: translateY(-40px) rotate(0deg); z-index: 10; }
.hand__frame {
  display: block; width: 100%; height: 100%;
  background: var(--c); border: var(--line); border-radius: 14px; padding: 6px;
  box-shadow: var(--shadow-float);
  transition: transform .2s ease;
}
@media (hover: hover) {
  .hand__card:hover .hand__frame { transform: translateY(-14px); }
}
.hand__face {
  display: flex; flex-direction: column; gap: 6px; height: 100%;
  background: var(--cream); color: var(--ink); border: 2px solid var(--ink); border-radius: 9px;
  padding: 7px; text-align: left;
}
.hand__top { display: flex; align-items: center; gap: 6px; }
.hand__name { font: 800 clamp(11px, 1vw, 14px)/1.05 var(--font-display); letter-spacing: -.01em; }
.hand__art { flex: 1; min-height: 0; border: 2px solid var(--ink); border-radius: 6px; background: var(--tint); overflow: hidden; }
.hand__art svg { width: 100%; height: 100%; }
.hand__kind { font: 500 10px/1.2 var(--font-mono); letter-spacing: .04em; text-transform: uppercase; }

.gem {
  flex: none; width: 24px; height: 24px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--cream); font: 500 12px/1 var(--font-mono);
}

.played {
  width: 100%; max-width: 560px;
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--cream); color: var(--ink); border: var(--line); border-radius: 18px;
  padding: 18px 22px; box-shadow: var(--shadow-float);
}
.played__gem {
  flex: none; width: 44px; height: 44px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--c); border: var(--line); font: 800 20px/1 var(--font-display);
}
.played.c-violet .played__gem { color: var(--white); } /* ink on violet is only 3.3:1 */
.played__body { min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.played__kind { font: 500 12px/1.4 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
.played__name { font: 800 22px/1.15 var(--font-display); letter-spacing: -.01em; }
.played__text { font-size: 16px; color: var(--ink-soft); }

@media (max-width: 1100px) { .hand__kind { display: none; } }
@media (max-width: 600px) {
  .hand { --step: 4.5deg; }
  /* Cards are too small for names here: keep them for screen readers, the "played" panel shows them. */
  .hand__name { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .hand-hint { letter-spacing: .06em; }
  .played { padding: 16px; }
  .played__name { font-size: 20px; }
}

/* ---------- sections ---------- */
.section { padding: var(--section-y) 0; border-top: var(--line); }
.section--cream { background: var(--cream); color: var(--ink); }
.section--ink { background: var(--ink); color: var(--cream); }

.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head__main { display: flex; flex-direction: column; gap: 12px; max-width: 760px; }
.section-head__aside { max-width: 380px; color: var(--on-table-soft); }
.section--cream .section-head__aside { color: var(--ink-soft); }
.section--ink .section-head__aside { color: var(--on-ink-soft); }

.kicker { font: 500 14px/1.3 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.section--cream .kicker { color: var(--coral-text); }
.section-title { font-size: clamp(34px, 4.4vw, 60px); line-height: 1; letter-spacing: -.03em; text-wrap: balance; }

.section--cream a { color: var(--ink); }
.section--cream a:hover { color: var(--coral-text); }

/* ---------- deck (full cards) ---------- */
.deck {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(330px, 100%), 1fr)); gap: 32px 28px;
}
.card {
  height: 100%;
  background: var(--c); border: var(--line); border-radius: 22px; padding: 10px;
  box-shadow: var(--shadow-card);
  transition: transform .2s ease;
}
@media (hover: hover) { .card:hover { transform: translateY(-6px) rotate(-1deg); } }
.card__face {
  height: 100%; display: flex; flex-direction: column; gap: 12px; padding: 14px;
  background: var(--cream); border: 2px solid var(--ink); border-radius: 14px;
}
.card__head { display: flex; align-items: center; gap: 12px; }
.card__head .gem { width: 40px; height: 40px; font-size: 16px; }
.card__title { font-size: 24px; line-height: 1.1; letter-spacing: -.01em; }
.card__art { height: 150px; border: 2px solid var(--ink); border-radius: 10px; background: var(--tint); }
.card__art svg { width: 100%; height: 100%; }
.card__type {
  display: flex; justify-content: space-between; gap: 8px;
  border: 2px solid var(--ink); border-radius: 8px; padding: 4px 10px;
  font: 500 12px/1.4 var(--font-mono); letter-spacing: .06em; text-transform: uppercase;
}
.card__text { padding: 0 4px 4px; font-size: 16px; }

/* ---------- turn order ---------- */
.turns {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(170px, 100%), 1fr)); gap: 36px 22px;
}
.turn { display: flex; flex-direction: column; gap: 14px; }
.turn__top { display: flex; align-items: center; gap: 10px; }
.turn__token {
  flex: none; width: 68px; height: 68px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--gold); color: var(--ink); border: var(--line); box-shadow: 0 5px 0 var(--ink);
  font: 800 30px/1 var(--font-display);
}
.turn:last-child .turn__token { background: var(--green); }
.turn__line { flex: 1; border-top: 3px dotted rgba(255, 255, 255, .45); }
.turn:last-child .turn__line { display: none; }
.turn__title { font-size: 24px; letter-spacing: -.01em; }
.turn__text { font-size: 16px; color: var(--on-table-soft); }

/* ---------- house rules & faq ---------- */
.rules-grid { display: flex; flex-wrap: wrap; gap: clamp(48px, 6vw, 88px); }
.rules { flex: 1 1 520px; min-width: 0; }
.rules__list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 28px 32px;
}
.rule { display: flex; gap: 16px; }
.rule svg { flex: none; width: 30px; height: 30px; margin-top: 1px; }
.rule__title { display: block; margin-bottom: 4px; font: 800 20px/1.2 var(--font-display); letter-spacing: -.01em; color: var(--cream); }
.rule__text { font-size: 16px; color: var(--on-ink-soft); }

.faq { flex: 1 1 400px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.faq__title { margin-bottom: 4px; font: 500 14px/1.3 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.faq details { background: var(--cream); color: var(--ink); border-radius: 16px; }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  min-height: 60px; padding: 14px 18px 14px 20px;
  font: 800 19px/1.25 var(--font-display); letter-spacing: -.01em;
  cursor: pointer; list-style: none; border-radius: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq__icon {
  flex: none; width: 32px; height: 32px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--gold); border: 2px solid var(--ink);
  transition: transform .2s ease;
}
.faq__icon svg { width: 16px; height: 16px; }
.faq details[open] .faq__icon { transform: rotate(45deg); }
.faq details p { padding: 0 20px 18px; font-size: 16px; color: var(--ink-soft); }

/* ---------- contact ---------- */
.contact-grid { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(40px, 6vw, 80px); }
.contact__info { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.contact__title { font-size: clamp(40px, 5vw, 72px); line-height: .98; letter-spacing: -.035em; text-wrap: balance; }
.contact__lead { max-width: 30em; color: var(--ink-soft); }

.email-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.email-link {
  font: 800 clamp(22px, 2.6vw, 34px)/1.2 var(--font-display); letter-spacing: -.01em;
  color: var(--ink); overflow-wrap: anywhere;
  text-decoration: underline; text-decoration-color: var(--coral); text-decoration-thickness: 4px; text-underline-offset: 7px;
}
.copy-btn {
  min-height: 44px; padding: 0 14px;
  background: var(--white); color: var(--ink); border: 2px solid var(--ink); border-radius: 12px;
  font: 500 13px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
}
.copy-btn:hover { background: var(--gold-tint); }

.facts { margin: 6px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 10px 20px; font-size: 15px; }
.facts dt { padding-top: 2px; font: 500 12px/1.6 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
.facts dd { margin: 0; font-weight: 600; }

.brief { flex: 1 1 440px; min-width: 0; position: relative; padding: 18px 10px; }
.brief__deco { position: absolute; inset: 18px 10px; border: var(--line); border-radius: 24px; }
.brief__deco--1 { background: var(--coral); transform: rotate(-5deg); }
.brief__deco--2 { background: var(--teal); transform: rotate(3deg); }
#contact { overflow-x: clip; } /* the tilted cards behind the form must never cause sideways scroll */
@media (max-width: 600px) {
  .brief { padding: 14px 14px; }
  .brief__deco { inset: 14px 14px; }
  .brief__deco--1 { transform: rotate(-3deg); }
  .brief__deco--2 { transform: rotate(2deg); }
}
.brief__card { position: relative; background: var(--gold); border: var(--line); border-radius: 24px; padding: 10px; }
.brief__face {
  display: flex; flex-direction: column; gap: 16px;
  background: var(--cream); border: 2px solid var(--ink); border-radius: 16px;
  padding: clamp(18px, 3vw, 28px);
}
.brief__label { display: flex; justify-content: space-between; gap: 12px; font: 500 12px/1.4 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.field-row { display: flex; flex-wrap: wrap; gap: 14px; }
.field-row > .field { flex: 1 1 170px; }
.field { min-width: 0; display: flex; flex-direction: column; gap: 6px; font-weight: 700; font-size: 14px; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 0 12px;
  background: var(--white); color: var(--ink);
  border: 2px solid var(--ink); border-radius: 10px;
  font: 500 16px/1.4 var(--font-body);
}
.field textarea { min-height: 128px; padding: 10px 12px; resize: vertical; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.form-note { font-size: 13px; color: var(--ink-soft); }
.form-status { font-size: 14px; font-weight: 600; }
.form-status:empty { display: none; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: var(--cream); padding: 48px 0 32px; border-top: var(--line); }
.site-footer a { color: var(--cream); }
.site-footer a:hover { color: var(--gold); }
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 28px 40px; }
.footer-brand { max-width: 380px; display: flex; flex-direction: column; gap: 10px; }
.footer-brand .brand { font-size: 24px; color: var(--cream); }
.footer-brand .brand svg { width: 34px; height: 34px; }
.footer-text { font-size: 15px; color: var(--on-ink-soft); }
.footer-col { display: flex; flex-direction: column; gap: 6px; font-size: 15px; font-style: normal; color: var(--on-ink-soft); }
.footer-col h2 { margin-bottom: 4px; font: 500 12px/1.4 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.footer-bottom {
  margin-top: 32px; padding-top: 18px; border-top: 1px solid rgba(255, 248, 236, .2);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
  font-size: 13px; color: var(--on-ink-soft);
}

/* ---------- legal pages ---------- */
.legal { padding: clamp(32px, 5vw, 64px) 0 var(--section-y); }
.crumbs {
  max-width: 860px; margin: 0 auto 20px;
  display: flex; flex-wrap: wrap; gap: 10px;
  font: 500 13px/1.4 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--on-table-soft);
}
.paper {
  max-width: 860px; margin: 0 auto;
  background: var(--gold); border: var(--line); border-radius: 28px; padding: 12px;
  box-shadow: var(--shadow-float);
}
.paper__face {
  background: var(--cream); color: var(--ink);
  border: 2px solid var(--ink); border-radius: 20px;
  padding: clamp(22px, 5vw, 56px);
}
.paper .kicker { color: var(--coral-text); }
.paper h1 { margin: 10px 0 12px; font-size: clamp(38px, 5vw, 60px); line-height: 1; letter-spacing: -.03em; }
.paper__meta { font: 500 13px/1.5 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.paper__lead { margin-top: 20px; font-size: 18px; }
.paper a { color: var(--ink); text-decoration-color: var(--coral); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.paper a:hover { color: var(--coral-text); }

.toc { margin: 32px 0 8px; padding: 20px 24px; background: var(--white); border: 2px solid var(--ink); border-radius: 14px; }
.toc h2 { margin-bottom: 10px; font: 500 13px/1.4 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; }
.toc ol { margin: 0; padding-left: 1.5em; columns: 2 240px; column-gap: 32px; }
.toc li { margin-bottom: 4px; break-inside: avoid; }

.prose section { padding-top: 36px; }
.prose h2 { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; font-size: clamp(23px, 3vw, 30px); line-height: 1.15; letter-spacing: -.02em; }
.prose h2 .n {
  flex: none; width: 40px; height: 40px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--cream); font: 500 15px/1 var(--font-mono); letter-spacing: 0;
}
.prose h3 { margin: 22px 0 8px; font-size: 19px; letter-spacing: -.01em; }
.prose p, .prose ul { margin: 0 0 14px; }
.prose ul { padding-left: 1.3em; }
.prose li { margin-bottom: 6px; }
.prose strong { font-weight: 700; }
.prose address { font-style: normal; margin: 0 0 14px; }

/* ---------- 404 ---------- */
.error-page { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 40px var(--gutter); }
.error { max-width: 560px; display: flex; flex-direction: column; align-items: center; gap: 24px; text-align: center; }
.error .brand { font-size: 22px; }
.error .brand svg { width: 34px; height: 34px; }
.card-back {
  width: min(220px, 60vw); aspect-ratio: 5 / 7; margin: 12px 0 8px;
  background: var(--cream); border: var(--line); border-radius: 18px; padding: 10px;
  transform: rotate(-6deg); box-shadow: var(--shadow-float);
}
.card-back__inner {
  height: 100%; display: grid; place-items: center;
  border: 2px solid var(--ink); border-radius: 10px;
  background-color: var(--coral);
  background-image: repeating-linear-gradient(45deg, rgba(26, 21, 48, .18) 0 3px, transparent 3px 14px),
                    repeating-linear-gradient(-45deg, rgba(26, 21, 48, .18) 0 3px, transparent 3px 14px);
}
.card-back__badge {
  padding: 14px 18px; background: var(--cream); color: var(--ink);
  border: var(--line); border-radius: 999px;
  font: 800 44px/1 var(--font-display); letter-spacing: -.03em;
}
.error h1 { font-size: clamp(40px, 7vw, 64px); line-height: 1; letter-spacing: -.035em; }
.error h1 em { font-style: normal; color: var(--gold); }
.error p { color: var(--on-table-soft); font-size: 18px; }

/* ---------- motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}