/* casinoproin.com — Rummy & Skill-Game Guide
   Ice-blue editorial light theme. Vanilla CSS. Single file.
   Designed for the rummy/skill-game editorial brief. Trust-first. No jackpot hype.
   Dials: VARIANCE 6 / MOTION 3 / DENSITY 4. */

:root {
  /* Ice-blue editorial palette */
  --ink: #0f1d2e;
  --ink-soft: #27374d;
  --ink-mute: #4a5a72;
  --ink-faint: #55647d;
  --ink-line: #d8e1ec;
  --ink-line-soft: #e6ecf3;
  --paper: #f4f7fb;
  --paper-pure: #ffffff;
  --paper-soft: #eaf0f7;
  --accent: #0f4c81;
  --accent-deep: #0a3a66;
  --accent-soft: #e2ecf6;
  --accent-line: #b8c9de;
  --warn: #8b3a3a;
  --warn-soft: #f6e8e8;
  --good: #2f6b3d;
  --good-soft: #e6f0e8;

  /* Typography */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Consolas, monospace;

  /* Radius system — single source of truth */
  --radius-pill: 999px;
  --radius-card: 6px;
  --radius-input: 4px;
  --radius-panel: 12px;
  --radius-img: 4px;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  /* Layout */
  --max-w: 1240px;
  --max-w-narrow: 720px;
  --max-w-prose: 65ch;
  --nav-h: 64px;
  --rail: 1px solid var(--ink-line);
  --rail-soft: 1px solid var(--ink-line-soft);

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 200ms;
}

* {
  box-sizing: border-box;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

figure {
  margin: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color var(--dur) var(--ease);
}

a:hover {
  color: var(--accent-deep);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-input);
}

button {
  font: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.1;
  /* Italic descender clearance for Fraunces — always reserve 1px */
  padding-bottom: 1px;
}

h1 {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.04;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--ink);
}

h2 {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.018em;
}

h3 {
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.012em;
}

p {
  margin: 0 0 1.1em 0;
  max-width: var(--max-w-prose);
}

ul, ol {
  margin: 0 0 1.1em 0;
  padding-left: 1.4em;
  max-width: var(--max-w-prose);
}

li {
  margin-bottom: 0.4em;
}

blockquote {
  margin: 0 0 1.1em 0;
  padding: 0 0 0 16px;
  border-left: 3px solid var(--accent);
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.4;
  font-style: italic;
  padding-bottom: 1px;
}

hr {
  border: 0;
  border-top: var(--rail);
  margin: var(--space-6) 0;
}

::selection {
  background: var(--accent);
  color: #fff;
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.container-narrow {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.stack-1 > * + * { margin-top: var(--space-1); }
.stack-2 > * + * { margin-top: var(--space-2); }
.stack-3 > * + * { margin-top: var(--space-3); }
.stack-4 > * + * { margin-top: var(--space-4); }
.stack-5 > * + * { margin-top: var(--space-5); }
.stack-6 > * + * { margin-top: var(--space-6); }

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
  min-height: 44px;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: #fff;
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink-line);
}

.btn-ghost:hover {
  background: var(--paper-soft);
  border-color: var(--ink-mute);
  color: var(--ink);
}

.btn-cta-play {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 14px;
  padding: 14px 26px;
}

.btn-cta-play:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: #fff;
}

.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
  min-height: 36px;
}

/* ============================================================
   UTILITY MASTHEAD
   ============================================================ */

.utility-masthead {
  background: var(--paper-soft);
  border-bottom: var(--rail);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.01em;
}

.utility-masthead .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 36px;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-top: 6px;
  padding-bottom: 6px;
}

.utility-masthead .left,
.utility-masthead .right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.utility-masthead .flag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.utility-masthead .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.utility-masthead a {
  color: var(--ink-soft);
  text-decoration: none;
}

.utility-masthead a:hover {
  color: var(--accent);
}

/* ============================================================
   SITE NAVIGATION (sticky, mega-menu)
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 250;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  border-bottom: var(--rail);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-h);
  gap: var(--space-5);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.02em;
  padding-bottom: 2px;
}

.brand:hover { color: var(--accent); }

.brand-mark {
  display: inline-block;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  background: var(--accent);
  position: relative;
  flex: 0 0 22px;
  align-self: center;
}

.brand-mark::before {
  content: "";
  position: absolute;
  inset: 4px 4px 4px 4px;
  background: var(--paper-pure);
  border-radius: 2px;
}

.brand-mark::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  top: 50%;
  height: 2px;
  background: var(--accent);
  transform: translateY(-50%);
}

.brand-name {
  font-weight: 600;
}

.brand-tag {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding-bottom: 1px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  padding: 0;
  margin: 0;
}

.main-nav > ul > li {
  list-style: none;
  margin: 0;
  position: relative;
}

.main-nav > ul > li > a {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  border-radius: var(--radius-input);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
  white-space: nowrap;
}

.main-nav > ul > li > a:hover,
.main-nav > ul > li > a[aria-current="page"] {
  color: var(--accent);
  background: var(--accent-soft);
}

.main-nav > ul > li > a.has-mega::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  margin-left: 6px;
  display: inline-block;
  opacity: 0.6;
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 540px;
  background: var(--paper-pure);
  border: var(--rail);
  border-radius: var(--radius-panel);
  padding: var(--space-5);
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  box-shadow: 0 12px 32px rgba(15, 29, 46, 0.08);
  z-index: 251;
}

.main-nav > ul > li:hover > .mega-menu,
.main-nav > ul > li:focus-within > .mega-menu {
  display: grid;
}

.mega-menu h4 {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 var(--space-3) 0;
  padding-bottom: 0;
}

.mega-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mega-menu a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: var(--ink-soft);
  text-decoration: none;
}

.mega-menu a:hover {
  color: var(--accent);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.header-search {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: var(--rail);
  border-radius: var(--radius-pill);
  background: var(--paper-soft);
  color: var(--ink-mute);
  font-size: 13px;
  text-decoration: none;
}

.header-search:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-line);
}

.header-search svg {
  width: 14px;
  height: 14px;
}

.hamburger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: var(--rail);
  border-radius: var(--radius-input);
  cursor: pointer;
  position: relative;
  z-index: 300;
}

.hamburger span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  position: relative;
  transition: background var(--dur) var(--ease);
}

.hamburger span::before,
.hamburger span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: var(--ink);
  transition: transform var(--dur) var(--ease);
}

.hamburger span::before { top: -6px; }
.hamburger span::after { top: 6px; }

.hamburger[aria-expanded="true"] span {
  background: transparent;
}

.hamburger[aria-expanded="true"] span::before {
  transform: translateY(6px) rotate(45deg);
}

.hamburger[aria-expanded="true"] span::after {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--paper-pure);
  z-index: 280;
  padding: calc(var(--nav-h) + 24px) var(--space-5) 80px;
  overflow-y: auto;
  transform: translateX(0);
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
  visibility: hidden;
  opacity: 0;
  display: none;
}

.mobile-drawer[data-open="true"] {
  visibility: visible;
  opacity: 1;
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  .mobile-drawer {
    transition: none;
  }
}

.mobile-drawer-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  display: none;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: var(--rail);
  border-radius: var(--radius-input);
  cursor: pointer;
  z-index: 281;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 22px;
  line-height: 1;
  padding: 0;
}

.mobile-drawer[data-open="true"] .mobile-drawer-close {
  display: inline-flex;
}

.mobile-drawer-close::before {
  content: "×";
  display: inline-block;
  font-weight: 500;
}

.mobile-drawer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-drawer > nav > ul > li {
  border-bottom: var(--rail-soft);
  margin: 0;
}

.mobile-drawer a {
  display: block;
  padding: 14px 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

.mobile-drawer a:hover {
  color: var(--accent);
}

.mobile-drawer .sub {
  font-size: 14px;
  color: var(--ink-mute);
  padding: 6px 0 14px 0;
}

.mobile-cta-bottom {
  margin-top: var(--space-6);
  padding: var(--space-5) 0;
  border-top: var(--rail);
}

.mobile-cta-bottom .btn {
  width: 100%;
}

.mobile-drawer .btn-cta-play {
  color: #fff;
  font-weight: 700;
  font-family: var(--font-body);
  font-size: 14px;
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 29, 46, 0.4);
  z-index: 270;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease);
}

.nav-overlay[data-open="true"] {
  opacity: 1;
  pointer-events: auto;
}

body.nav-open {
  overflow: hidden;
}

/* ============================================================
   HERO (split-screen asymmetric lead)
   ============================================================ */

.hero {
  background: var(--paper-pure);
  padding: var(--space-7) 0 var(--space-8);
  border-bottom: var(--rail);
}

.hero .container {
  display: grid;
  grid-template-columns: 6fr 6fr;
  gap: var(--space-7);
  align-items: center;
  min-height: calc(100dvh - var(--nav-h) - 100px);
  max-width: var(--max-w);
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
  padding-bottom: 1px;
}

.hero-eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

.hero h1 {
  margin-bottom: var(--space-5);
}

.hero h1 em {
  font-style: italic;
  font-weight: 600;
  color: var(--accent);
}

.hero-lede {
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink-soft);
  margin-bottom: var(--space-6);
  max-width: 38ch;
}

.hero-cta {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.hero-byline {
  font-size: 13px;
  color: var(--ink-mute);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-byline strong {
  font-weight: 600;
  color: var(--ink);
}

.hero-image {
  position: relative;
  border-radius: var(--radius-panel);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--paper-soft);
  border: var(--rail);
  max-width: 100%;
  min-width: 0;
  margin: 0;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-image figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 29, 46, 0.85);
  color: var(--paper-pure);
  font-size: 12px;
  padding: 10px 14px;
  line-height: 1.4;
  letter-spacing: 0.01em;
}

/* ============================================================
   SCORE STRIP (5-up ledger)
   ============================================================ */

.score-strip {
  background: var(--paper-soft);
  border-bottom: var(--rail);
  padding: var(--space-5) 0;
}

.score-strip .container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-5);
}

.score-cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 var(--space-3) 0 0;
  border-right: var(--rail-soft);
}

.score-cell:last-child {
  border-right: 0;
}

.score-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  padding-bottom: 1px;
}

.score-value {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.score-delta {
  font-size: 12px;
  color: var(--ink-mute);
}

/* ============================================================
   EXPLAINER TIMELINE (split-axis-timeline, scroll-snap-chapters)
   ============================================================ */

.explainer-timeline {
  background: var(--paper-pure);
  border-bottom: var(--rail);
  padding: var(--space-8) 0;
}

.explainer-timeline .container {
  max-width: var(--max-w);
}

.section-header {
  margin-bottom: var(--space-7);
  max-width: 760px;
}

.section-header .kicker {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-3);
  padding-bottom: 1px;
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header .lede {
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 60ch;
}

.timeline-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  position: relative;
}

.timeline-chapter {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-5);
  align-items: start;
  padding: var(--space-5) 0;
  border-top: var(--rail);
  position: relative;
}

.timeline-chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  position: relative;
}

.timeline-marker .num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  padding: 4px 8px;
  background: var(--accent-soft);
  border-radius: var(--radius-input);
  display: inline-block;
  letter-spacing: 0.04em;
  padding-bottom: 4px;
}

.timeline-marker .label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  padding-bottom: 1px;
}

.timeline-body {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: var(--space-5);
  align-items: start;
}

.timeline-body h3 {
  margin-bottom: var(--space-3);
}

.timeline-body p {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.timeline-body .list-inline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.timeline-body .list-inline li {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 4px 10px;
  background: var(--paper-soft);
  border: var(--rail-soft);
  border-radius: var(--radius-pill);
  margin: 0;
  color: var(--ink-soft);
}

.timeline-side {
  border-radius: var(--radius-card);
  overflow: hidden;
  border: var(--rail);
  aspect-ratio: 4 / 3;
  background: var(--paper-soft);
}

.timeline-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   EVIDENCE GALLERY (asymmetric 8/4)
   ============================================================ */

.evidence-gallery {
  background: var(--paper);
  border-bottom: var(--rail);
  padding: var(--space-8) 0;
}

.evidence-gallery .container {
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: var(--space-7);
  align-items: center;
}

.evidence-img {
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: var(--rail);
  aspect-ratio: 4 / 3;
  background: var(--paper-soft);
  position: relative;
}

.evidence-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.evidence-img figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 29, 46, 0.85);
  color: var(--paper-pure);
  font-size: 12px;
  padding: 10px 14px;
  line-height: 1.4;
}

.evidence-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.evidence-stack h2 {
  margin-bottom: var(--space-3);
}

.evidence-stack .meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  padding-bottom: 1px;
}

.evidence-stack p {
  font-size: 15px;
  line-height: 1.6;
}

.evidence-stack ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.evidence-stack li {
  padding: var(--space-3) 0;
  border-top: var(--rail-soft);
  font-size: 14px;
  display: flex;
  gap: 12px;
  margin: 0;
}

.evidence-stack li:last-child {
  border-bottom: var(--rail-soft);
}

.evidence-stack li .marker {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  flex: 0 0 40px;
}

/* ============================================================
   COMPARISON DESK (single-column ledger)
   ============================================================ */

.comparison-desk {
  background: var(--paper-pure);
  border-bottom: var(--rail);
  padding: var(--space-8) 0;
}

.comparison-desk .container {
  max-width: var(--max-w);
}

.desk-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  border-top: 2px solid var(--ink);
  table-layout: fixed;
}

.desk-table th,
.desk-table td {
  text-align: left;
  padding: var(--space-4) var(--space-3);
  border-bottom: var(--rail);
  vertical-align: top;
}

.desk-table thead th {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border-bottom: 2px solid var(--ink);
  padding-bottom: var(--space-3);
  padding-bottom: calc(var(--space-3) + 1px);
}

.desk-table tbody td:first-child {
  font-weight: 600;
  color: var(--ink);
  width: 22%;
}

.desk-table .num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.01em;
}

.desk-table .check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--good);
  font-weight: 500;
  font-size: 13px;
}

.desk-table .partial {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink-mute);
  font-weight: 500;
  font-size: 13px;
}

.desk-table .unknown {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink-faint);
  font-weight: 500;
  font-size: 13px;
}

.desk-table tfoot td {
  font-size: 12px;
  color: var(--ink-mute);
  border-bottom: 0;
  padding-top: var(--space-4);
  font-style: italic;
}

/* ============================================================
   NEWS STREAM (3-up card row)
   ============================================================ */

.news-stream {
  background: var(--paper-soft);
  border-bottom: var(--rail);
  padding: var(--space-8) 0;
}

.news-stream .container {
  max-width: var(--max-w);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.news-card {
  background: var(--paper-pure);
  border: var(--rail);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.news-card:hover {
  border-color: var(--accent-line);
  transform: translateY(-1px);
}

.news-card a {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.news-card .img {
  aspect-ratio: 4 / 3;
  background: var(--paper-soft);
  overflow: hidden;
  border-bottom: var(--rail);
}

.news-card .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms var(--ease);
}

.news-card:hover .img img {
  transform: scale(1.02);
}

.news-card .body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.news-card .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  display: flex;
  gap: 12px;
  padding-bottom: 1px;
}

.news-card h3 {
  font-size: 18px;
  line-height: 1.25;
  margin: 0;
  color: var(--ink);
}

.news-card .deck {
  font-size: 14px;
  color: var(--ink-mute);
  line-height: 1.5;
  margin: 0;
}

.news-card .more {
  margin-top: auto;
  padding-top: var(--space-3);
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.news-card .more::after {
  content: "→";
  display: inline-block;
  transition: transform var(--dur) var(--ease);
}

.news-card:hover .more::after {
  transform: translateX(2px);
}

/* ============================================================
   TRUST FOOTER
   ============================================================ */

.trust-footer {
  background: var(--paper-pure);
  border-top: var(--rail);
  padding: var(--space-7) 0 0;
}

.trust-footer .container {
  max-width: var(--max-w);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-brand .brand {
  font-size: 22px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--ink-mute);
  line-height: 1.5;
  max-width: 36ch;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 var(--space-3) 0;
  padding-bottom: 1px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 8px;
}

.footer-col a {
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
  padding-bottom: 1px;
}

.footer-col a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.footer-disclaimer {
  background: var(--ink);
  color: var(--paper-pure);
  padding: var(--space-5) 0;
  font-size: 12px;
  line-height: 1.5;
}

.footer-disclaimer .container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-5);
}

.footer-disclaimer h4 {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-pure);
  margin: 0 0 var(--space-2) 0;
  padding-bottom: 1px;
}

.footer-disclaimer p {
  font-size: 11px;
  color: rgba(244, 247, 251, 0.75);
  margin: 0;
  max-width: 100%;
  line-height: 1.5;
}

.footer-bottom {
  background: var(--ink);
  color: var(--paper-pure);
  padding: var(--space-4) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: 11px;
  color: rgba(244, 247, 251, 0.6);
}

/* ============================================================
   DISCLOSURE STRIP (commercial page)
   ============================================================ */

.disclosure-strip {
  background: var(--paper-soft);
  border-top: var(--rail);
  border-bottom: var(--rail);
  padding: var(--space-4) 0;
  font-size: 12px;
  color: var(--ink-mute);
  line-height: 1.5;
}

.disclosure-strip .container {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.disclosure-strip .label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: var(--paper-pure);
  border: var(--rail);
  padding: 4px 8px;
  border-radius: var(--radius-input);
  flex: 0 0 auto;
  padding-bottom: 5px;
}

.disclosure-strip p {
  margin: 0;
  flex: 1;
  min-width: 240px;
  font-size: 12px;
  line-height: 1.5;
  max-width: 100%;
}

/* ============================================================
   MOBILE STICKY CTA (affiliate link)
   ============================================================ */

.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 260;
  background: var(--paper-pure);
  border-top: var(--rail);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  box-shadow: 0 -8px 24px rgba(15, 29, 46, 0.08);
}

.mobile-sticky-cta a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  text-decoration: none;
}

.mobile-sticky-cta .btn-cta-play {
  width: 100%;
  padding: 14px 18px;
  font-size: 14px;
  min-height: 48px;
}

.mobile-sticky-cta .note {
  display: block;
  text-align: center;
  font-size: 10px;
  color: var(--ink-faint);
  margin-top: 6px;
  letter-spacing: 0.04em;
  line-height: 1.4;
  padding-bottom: 1px;
}

/* ============================================================
   PAGE TITLE / BREADCRUMB
   ============================================================ */

.page-title {
  background: var(--paper-pure);
  border-bottom: var(--rail);
  padding: var(--space-7) 0 var(--space-6);
}

.page-title .container {
  max-width: var(--max-w);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12px;
  color: var(--ink-mute);
  margin-bottom: var(--space-4);
  letter-spacing: 0.04em;
  padding-bottom: 1px;
}

.breadcrumb a {
  color: var(--ink-mute);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--accent);
}

.breadcrumb span[aria-hidden] {
  color: var(--ink-faint);
}

.page-title h1 {
  margin-bottom: var(--space-3);
}

.page-title .lede {
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 60ch;
}

/* ============================================================
   PROSE STYLES (subpages)
   ============================================================ */

.prose {
  padding: var(--space-7) 0 var(--space-8);
  background: var(--paper-pure);
}

.prose .container {
  max-width: var(--max-w);
}

.prose-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-7);
  align-items: start;
}

.prose-toc {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  padding: var(--space-4);
  background: var(--paper-soft);
  border: var(--rail);
  border-radius: var(--radius-card);
}

.prose-toc h4 {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 var(--space-3) 0;
  padding-bottom: 1px;
}

.prose-toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc;
}

.prose-toc li {
  counter-increment: toc;
  margin-bottom: 6px;
  position: relative;
  padding-left: 22px;
  font-size: 13px;
  line-height: 1.4;
}

.prose-toc li::before {
  content: counter(toc, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  font-weight: 500;
  padding-bottom: 1px;
}

.prose-toc a {
  color: var(--ink-soft);
  text-decoration: none;
  display: block;
  padding: 2px 0;
}

.prose-toc a:hover {
  color: var(--accent);
}

.prose article {
  max-width: var(--max-w-prose);
}

.prose article section {
  margin-bottom: var(--space-7);
  scroll-margin-top: calc(var(--nav-h) + 24px);
}

.prose article h2 {
  margin-bottom: var(--space-4);
  font-size: clamp(22px, 2.5vw, 30px);
  padding-bottom: 1px;
}

.prose article h3 {
  margin-top: var(--space-5);
  margin-bottom: var(--space-2);
}

.prose article p {
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: var(--space-4);
  color: var(--ink-soft);
}

.prose article strong {
  color: var(--ink);
  font-weight: 600;
}

.prose article ul,
.prose article ol {
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: var(--space-4);
  color: var(--ink-soft);
}

.prose article li {
  margin-bottom: 6px;
}

.prose article a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prose article .lede {
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink);
  font-weight: 500;
  margin-bottom: var(--space-5);
  font-family: var(--font-display);
  font-style: italic;
  padding-bottom: 1px;
}

.prose article .figure {
  margin: var(--space-5) 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: var(--rail);
}

.prose article .figure img {
  width: 100%;
  height: auto;
  display: block;
}

.prose article .figure figcaption {
  font-size: 12px;
  color: var(--ink-mute);
  padding: 8px 12px;
  background: var(--paper-soft);
  border-top: var(--rail-soft);
  line-height: 1.4;
}

.prose article .pull-out {
  background: var(--paper-soft);
  border-left: 3px solid var(--accent);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-5) 0;
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
}

.prose article .pull-out p {
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  font-family: var(--font-display);
  font-style: italic;
  padding-bottom: 1px;
}

.prose article .pull-out cite {
  display: block;
  font-style: normal;
  font-size: 12px;
  color: var(--ink-mute);
  margin-top: 8px;
  font-family: var(--font-body);
  letter-spacing: 0.04em;
  padding-bottom: 1px;
}

.prose article .data-tile {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin: var(--space-5) 0;
}

.prose article .data-tile .cell {
  background: var(--paper-pure);
  border: var(--rail);
  border-radius: var(--radius-card);
  padding: var(--space-4);
}

.prose article .data-tile .lbl {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  margin-bottom: 6px;
  padding-bottom: 1px;
}

.prose article .data-tile .val {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
}

.prose article .data-tile .note {
  font-size: 12px;
  color: var(--ink-mute);
  margin-top: 4px;
  line-height: 1.4;
}

.faq {
  margin: var(--space-6) 0;
  border-top: var(--rail);
}

.faq details {
  border-bottom: var(--rail);
  padding: var(--space-4) 0;
}

.faq summary {
  cursor: pointer;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: 1px;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--accent);
  font-weight: 500;
  flex: 0 0 auto;
  transition: transform var(--dur) var(--ease);
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  margin: var(--space-3) 0 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.related-links {
  background: var(--paper-soft);
  border-top: var(--rail);
  padding: var(--space-6) 0;
  margin-top: var(--space-7);
}

.related-links h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--ink);
}

.related-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.related-links li {
  margin: 0;
}

.related-links a {
  display: block;
  padding: var(--space-3);
  background: var(--paper-pure);
  border: var(--rail);
  border-radius: var(--radius-card);
  text-decoration: none;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  transition: border-color var(--dur) var(--ease);
}

.related-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.related-links .meta {
  display: block;
  font-size: 11px;
  color: var(--ink-mute);
  font-family: var(--font-mono);
  margin-top: 4px;
  letter-spacing: 0.04em;
  padding-bottom: 1px;
}

/* ============================================================
   PILLARS / CRITERIA LIST (used on reviews, safety)
   ============================================================ */

.criteria {
  margin: var(--space-6) 0;
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.criteria-card {
  background: var(--paper-pure);
  border: var(--rail);
  border-radius: var(--radius-card);
  padding: var(--space-5);
}

.criteria-card h3 {
  font-size: 18px;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.criteria-card .num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 3px 8px;
  border-radius: var(--radius-input);
  font-weight: 500;
  padding-bottom: 4px;
}

.criteria-card p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

/* ============================================================
   NEWS LIST (subpage)
   ============================================================ */

.news-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: var(--rail);
}

.news-list li {
  border-bottom: var(--rail);
  padding: var(--space-5) 0;
  margin: 0;
  display: grid;
  grid-template-columns: 100px 1fr 1fr 140px;
  gap: var(--space-5);
  align-items: start;
}

.news-list li:first-child {
  padding-top: var(--space-4);
}

.news-list .img {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--paper-soft);
  border: var(--rail);
}

.news-list .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-list .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 6px;
  padding-bottom: 1px;
}

.news-list .topic {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  padding-bottom: 1px;
}

.news-list h3 {
  font-size: 18px;
  line-height: 1.25;
  margin: 6px 0 var(--space-2) 0;
}

.news-list h3 a {
  color: var(--ink);
  text-decoration: none;
}

.news-list h3 a:hover {
  color: var(--accent);
}

.news-list .deck {
  font-size: 14px;
  color: var(--ink-mute);
  line-height: 1.5;
  margin: 0;
}

.news-list .source {
  font-size: 11px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-align: right;
  padding-bottom: 1px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }
  .hamburger {
    display: inline-flex;
  }
  .header-search {
    display: none;
  }
  .header-cta .btn {
    display: none;
  }
  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  .hero-image {
    aspect-ratio: 16 / 10;
    order: -1;
  }
  .score-strip .container {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }
  .score-cell {
    border-right: 0;
    padding-bottom: var(--space-2);
  }
  .score-cell:nth-child(odd) {
    border-right: var(--rail-soft);
    padding-right: var(--space-3);
  }
  .evidence-gallery .container {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-disclaimer .container {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .prose-grid {
    grid-template-columns: 1fr;
  }
  .prose-toc {
    position: static;
  }
  .prose article .data-tile {
    grid-template-columns: 1fr;
  }
  .related-links ul {
    grid-template-columns: 1fr;
  }
  .news-list li {
    grid-template-columns: 80px 1fr;
    gap: var(--space-3);
  }
  .news-list .source {
    grid-column: 1 / -1;
    text-align: left;
  }
  .timeline-body {
    grid-template-columns: 1fr;
  }
  .timeline-side {
    aspect-ratio: 16 / 10;
  }
  .criteria-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .hero {
    padding: var(--space-6) 0 var(--space-7);
  }
  .hero .container {
    min-height: auto;
  }
  .hero h1 {
    font-size: 36px;
  }
  .hero-image {
    min-height: 320px;
    max-height: 480px;
  }
  .hero-byline {
    font-size: 12px;
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  .trust-footer {
    padding-bottom: 80px;
  }
  .mobile-sticky-cta {
    display: block;
  }
  .desk-table {
    font-size: 13px;
  }
  .desk-table th,
  .desk-table td {
    padding: var(--space-3) var(--space-2);
  }
  .desktop-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .timeline-chapter {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .timeline-marker {
    flex-direction: row;
    gap: 12px;
  }
  .container {
    padding: 0 var(--space-4);
  }
}

@media (max-width: 380px) {
  .hero h1 {
    font-size: 30px;
  }
  .hero-image {
    min-height: 280px;
    max-height: 400px;
  }
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-cta .btn {
    width: 100%;
  }
  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================================
   PRINT
   ============================================================ */

@media print {
  .site-header,
  .utility-masthead,
  .mobile-sticky-cta,
  .footer-disclaimer,
  .nav-overlay,
  .mobile-drawer,
  .hamburger {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
  }
  a {
    color: #000;
    text-decoration: underline;
  }
}