:root {
  --ink: #f7fbff;
  --body: #c9d3df;
  --muted: #91a3b7;
  --line: rgba(148, 163, 184, 0.26);
  --paper: #080a0f;
  --panel: rgba(12, 18, 28, 0.9);
  --panel-strong: rgba(6, 10, 17, 0.94);
  --signal: #27f0d3;
  --amber: #f6a21a;
  --blue: #66a6ff;
  --purple: #a76dff;
  --red: #ff5a6c;
  --green: #65f59a;
}



* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  color: var(--ink);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(10, 16, 25, 0.96) 0%, rgba(8, 10, 15, 0.98) 34rem, var(--paper) 100%),
    linear-gradient(135deg, rgba(39, 240, 211, 0.08) 0%, rgba(39, 240, 211, 0) 34%),
    linear-gradient(315deg, rgba(246, 162, 26, 0.07) 0%, rgba(246, 162, 26, 0) 36%),
    var(--paper);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: auto;
  color: var(--body);
  font-family: var(--font-geist-sans), Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

main {
  min-height: 100vh;
}

.topbar {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 24px 18px;
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
}

.brand-mark {
  align-items: center;
  background: linear-gradient(135deg, var(--signal), var(--blue));
  color: #041014;
  display: inline-flex;
  height: 32px;
  justify-content: center;
  border-radius: 7px;
  width: 32px;
}

nav {
  display: flex;
  gap: 18px;
  color: var(--body);
  font-size: 0.95rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 34px;
  margin: 0;
  max-width: none;
  min-height: 640px;
  overflow: hidden;
  padding: 76px max(24px, calc((100vw - 1180px) / 2)) 58px;
  position: relative;
}

.hero::before {
  background:
    linear-gradient(90deg, rgba(8, 10, 15, 0.96), rgba(8, 10, 15, 0.76) 45%, rgba(8, 10, 15, 0.42)),
    linear-gradient(0deg, rgba(8, 10, 15, 0.72), transparent 36%),
    url("/assets/visual-system/big-walk-coop-hero-2026-08-31.png");
  background-position: center, center, center right;
  background-repeat: no-repeat;
  background-size: cover;
  content: "";
  inset: 0;
  position: absolute;
  z-index: 0;
}

.hero-copy,
.signal-panel,
.guide-card,
.query-box,
.answer-box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.hero-copy {
  align-self: center;
  background: transparent;
  border: 0;
  color: var(--ink);
  max-width: 720px;
  padding: 0;
  position: relative;
  z-index: 1;
}

.eyebrow {
  color: var(--signal);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0;
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 5.4rem);
  line-height: 0.95;
  letter-spacing: 0;
  margin: 0;
  max-width: 900px;
}

h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.5rem);
  line-height: 1.08;
  letter-spacing: 0;
  margin: 0 0 16px;
}

h3 {
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: 0;
  margin: 0;
}

.lede {
  color: var(--body);
  font-size: clamp(1.05rem, 1.9vw, 1.35rem);
  line-height: 1.55;
  margin: 22px 0 0;
  max-width: 760px;
}

.platform-row,
.mini-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.platform-row {
  margin-top: 24px;
}

.platform-row span,
.mini-checks span {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--body);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 7px 10px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  align-items: center;
  border: 1px solid rgba(247, 251, 255, 0.36);
  border-radius: 6px;
  display: inline-flex;
  font-weight: 800;
  min-height: 44px;
  padding: 12px 16px;
}

.button.primary {
  background: linear-gradient(135deg, var(--signal), var(--blue));
  color: #031216;
}

.button.secondary {
  background: rgba(247, 251, 255, 0.08);
  color: var(--ink);
}

.signal-panel {
  align-self: center;
  backdrop-filter: blur(14px);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.35);
  min-height: 420px;
  overflow: hidden;
  padding: 24px;
  position: relative;
  z-index: 1;
}

.signal-header {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 8px;
  padding-bottom: 18px;
}

.signal-header span {
  color: var(--muted);
  font-size: 0.9rem;
}

.signal-header strong {
  color: var(--ink);
  font-size: 1.3rem;
}

.issue-queue {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 22px 0;
  padding: 0;
}

.issue-queue li {
  align-items: center;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 8px;
  display: grid;
  gap: 12px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  padding: 12px;
}

.issue-queue strong,
.issue-queue span {
  display: block;
}

.issue-queue strong {
  color: var(--ink);
  font-size: 0.98rem;
}

.issue-queue span {
  color: var(--muted);
  font-size: 0.82rem;
  margin-top: 4px;
}

.issue-queue a {
  border: 1px solid rgba(246, 162, 26, 0.55);
  border-radius: 6px;
  color: var(--amber);
  font-size: 0.82rem;
  font-weight: 900;
  padding: 8px 10px;
}

.issue-dot {
  background: var(--amber);
  border-radius: 999px;
  box-shadow: 0 0 18px currentColor;
  color: var(--amber);
  height: 10px;
  width: 10px;
}

.issue-dot.active {
  background: var(--green);
  color: var(--green);
}

.issue-dot.watch {
  background: var(--amber);
  color: var(--amber);
}

.radar-stats {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
}

.radar-stats div {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
}

.radar-stats dt {
  color: var(--muted);
  font-size: 0.76rem;
}

.radar-stats dd {
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 900;
  margin: 6px 0 0;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 42px 24px;
}

.intro-grid,
.method {
  display: grid;
  gap: 26px;
  grid-template-columns: 0.8fr 1.2fr;
}

.intro-grid p,
.method-copy p,
.narrow-page p,
.guide-layout p,
.guide-layout li {
  color: var(--body);
  font-size: 1.02rem;
  line-height: 1.65;
}

.section-heading {
  margin-bottom: 20px;
}

.guide-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.guide-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  min-height: 350px;
  padding: 18px;
}

.guide-card p {
  color: var(--body);
  line-height: 1.55;
  margin: 0;
}

.guide-card a {
  color: var(--signal);
  font-weight: 900;
  margin-top: auto;
}

.card-meta,
.status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-meta span,
.status-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--body);
  font-size: 0.78rem;
  padding: 6px 9px;
}

.game-name,
.guide-game {
  color: var(--amber) !important;
  font-weight: 900;
}

.method {
  align-items: start;
  border-top: 1px solid var(--line);
}

.rules-list,
.checklist,
.warning-list,
.plain-list,
.source-list {
  margin: 0;
  padding-left: 1.4rem;
}

.rules-list {
  background: var(--panel-strong);
  border-radius: 8px;
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 22px 22px 22px 44px;
}

.rules-list li {
  margin: 0 0 12px;
}

.guide-page,
.narrow-page {
  max-width: 980px;
  margin: 0 auto;
  padding: 34px 24px 70px;
}

.narrow-page {
  max-width: 760px;
}

.narrow-page h1,
.guide-header h1 {
  font-size: clamp(2.2rem, 4.8vw, 4.4rem);
  line-height: 0.98;
}

.back-link {
  color: var(--signal);
  display: inline-flex;
  font-weight: 900;
  margin-bottom: 28px;
}

.guide-layout {
  display: grid;
  gap: 22px;
}

.guide-header {
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
}

.status-row {
  margin-top: 20px;
}

.query-box,
.answer-box,
.guide-layout section,
.guide-footer {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.query-box h2,
.answer-box h2,
.guide-layout section h2 {
  font-size: 1.5rem;
}

.source-note {
  border-left: 4px solid var(--amber);
  margin-bottom: 0;
  padding-left: 14px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.faq-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.faq-item h3 {
  font-size: 1.04rem;
  margin-bottom: 8px;
}

.checklist li,
.warning-list li,
.plain-list li,
.source-list li {
  margin-bottom: 10px;
}

.warning-list li::marker {
  color: var(--red);
}

.source-list a {
  color: var(--signal);
  font-weight: 800;
}

.signal-pixel {
  height: 1px;
  left: -9999px;
  opacity: 0;
  position: absolute;
  width: 1px;
}

.guide-footer p {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0;
}

.guide-visual {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 280px;
  overflow: hidden;
  position: relative;
}

.guide-visual img {
  aspect-ratio: 16 / 9;
  display: block;
  height: auto;
  object-fit: cover;
  width: 100%;
}

.guide-visual-caption {
  background: linear-gradient(180deg, rgba(4, 8, 13, 0.18), rgba(4, 8, 13, 0.94));
  bottom: 0;
  color: var(--ink);
  display: grid;
  gap: 6px;
  left: 0;
  padding: 54px 22px 20px;
  position: absolute;
  right: 0;
}

.guide-visual-caption span {
  color: var(--signal);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
}

.guide-visual-caption strong {
  font-size: clamp(1.2rem, 3vw, 1.9rem);
  line-height: 1.05;
}

.guide-visual-caption p {
  color: var(--body);
  margin: 0;
  max-width: 560px;
}

.table-scroll {
  overflow-x: auto;
  width: 100%;
}

.decision-table {
  border-collapse: collapse;
  min-width: 720px;
  width: 100%;
}

.decision-table th,
.decision-table td {
  border-bottom: 1px solid var(--line);
  color: var(--body);
  line-height: 1.45;
  padding: 13px 12px;
  text-align: left;
  vertical-align: top;
}

.decision-table th {
  color: var(--ink);
  font-size: 0.76rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.decision-table td:first-child {
  color: var(--ink);
  font-weight: 850;
  width: 27%;
}

.game-theme-big-walk {
  --signal: #55e6c1;
  --amber: #f6b64d;
  --blue: #74b8ff;
  --line: rgba(85, 230, 193, 0.3);
}

.game-theme-big-walk .guide-header {
  background:
    linear-gradient(90deg, rgba(85, 230, 193, 0.11), transparent 58%),
    linear-gradient(180deg, rgba(246, 182, 77, 0.08), rgba(12, 18, 28, 0));
  border: 1px solid rgba(85, 230, 193, 0.24);
  border-radius: 8px;
  padding: 22px;
}

.game-theme-big-walk .guide-game {
  color: #f6b64d !important;
}

.game-theme-big-walk .answer-box {
  border-left: 4px solid #55e6c1;
}

.game-theme-big-walk .decision-table th {
  background: rgba(85, 230, 193, 0.08);
}

.game-theme-big-walk .decision-table tr:last-child td {
  border-bottom: 0;
}

.big-walk-coop-route {
  border-color: rgba(85, 230, 193, 0.36);
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(246, 182, 77, 0.16);
}

@media (max-width: 900px) {
  .hero,
  .intro-grid,
  .method {
    grid-template-columns: 1fr;
  }

  .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    flex-wrap: wrap;
  }

  .hero {
    min-height: auto;
    padding: 40px 24px 48px;
  }

  .hero::before {
    background-position: center, center, center top;
  }

  .hero-copy {
    max-width: 100%;
    padding: 0;
  }

  h1 {
    font-size: 1.75rem;
    line-height: 1.08;
    overflow-wrap: normal;
    text-wrap: balance;
  }

  .lede {
    font-size: 0.9rem;
    line-height: 1.46;
    max-width: 100%;
    overflow-wrap: normal;
  }

  .platform-row span,
  .mini-checks span {
    font-size: 0.76rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    justify-content: center;
    width: 100%;
  }

  .signal-panel {
    min-height: 340px;
    padding: 18px;
    width: 100%;
  }

  .issue-queue li {
    grid-template-columns: auto minmax(0, 1fr);
    padding: 10px;
  }

  .issue-queue strong {
    font-size: 0.86rem;
  }

  .issue-queue span {
    font-size: 0.76rem;
  }

  .issue-queue a {
    grid-column: 2;
    justify-self: start;
  }

  .guide-grid,
  .radar-stats {
    grid-template-columns: 1fr;
  }

  .guide-visual {
    min-height: 0;
  }

  .guide-visual-caption {
    padding: 42px 16px 16px;
  }

  .decision-table {
    min-width: 0;
  }

  .decision-table thead {
    display: none;
  }

  .decision-table,
  .decision-table tbody,
  .decision-table tr,
  .decision-table td {
    display: block;
    width: 100%;
  }

  .decision-table tr {
    border-bottom: 1px solid var(--line);
    padding: 10px 0;
  }

  .decision-table tr:last-child {
    border-bottom: 0;
  }

  .decision-table td {
    border-bottom: 0;
    padding: 7px 0;
  }

  .decision-table td:first-child {
    width: 100%;
  }

  .decision-table td::before {
    color: var(--muted);
    display: block;
    font-size: 0.72rem;
    font-weight: 900;
    margin-bottom: 3px;
    text-transform: uppercase;
  }

  .decision-table td:nth-child(1)::before {
    content: "Symptom";
  }

  .decision-table td:nth-child(2)::before {
    content: "First check";
  }

  .decision-table td:nth-child(3)::before {
    content: "Why it matters";
  }
}

/* Site-specific visual system: big-walk-coop-fixes / generated 2026-08-31. */
body[data-site="big-walk-coop-fixes"] {
  --ink: #f8f3e8;
  --body: #d9e7df;
  --muted: #a9bbb1;
  --line: rgba(255, 189, 89, 0.28);
  --paper: #061514;
  --panel: rgba(9, 36, 34, 0.82);
  --panel-strong: rgba(4, 22, 20, 0.94);
  --signal: #ffbd59;
  --amber: #ffbd59;
  --blue: #42c7c5;
  --red: #d9745f;
  --green: #91c46c;
  background:
    linear-gradient(180deg, rgba(6, 21, 20, 0.93) 0%, rgba(6, 21, 20, 0.98) 42rem, #04110f 100%),
    linear-gradient(110deg, rgba(145, 196, 108, 0.12), transparent 36rem),
    linear-gradient(310deg, rgba(110, 90, 141, 0.2), transparent 32rem),
    #061514;
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: auto;
}

body[data-site="big-walk-coop-fixes"] .brand-mark {
  background: #061514;
  border: 1px solid rgba(255, 189, 89, 0.6);
  border-radius: 6px;
  box-shadow: 0 0 24px rgba(255, 189, 89, 0.2);
  overflow: hidden;
}

body[data-site="big-walk-coop-fixes"] .brand-mark img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

body[data-site="big-walk-coop-fixes"] .hero {
  min-height: 690px;
  padding-top: 68px;
}

body[data-site="big-walk-coop-fixes"] .hero::before {
  background:
    linear-gradient(90deg, rgba(6, 21, 20, 0.97) 0%, rgba(6, 21, 20, 0.74) 45%, rgba(6, 21, 20, 0.16) 100%),
    linear-gradient(0deg, rgba(6, 21, 20, 0.78), rgba(6, 21, 20, 0.1) 48%, rgba(6, 21, 20, 0.64)),
    url("/assets/visual-system/big-walk-coop-hero-2026-08-31.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

body[data-site="big-walk-coop-fixes"] .hero-copy h1 {
  max-width: 840px;
  text-shadow: 0 16px 34px rgba(0, 0, 0, 0.46);
}

body[data-site="big-walk-coop-fixes"] .hero-side {
  align-self: center;
  display: grid;
  gap: 14px;
  position: relative;
  z-index: 1;
}

body[data-site="big-walk-coop-fixes"] .hero-art {
  background: rgba(4, 22, 20, 0.86);
  border: 1px solid rgba(255, 189, 89, 0.34);
  border-radius: 6px;
  box-shadow: 0 26px 72px rgba(0, 0, 0, 0.42);
  overflow: hidden;
  position: relative;
}

body[data-site="big-walk-coop-fixes"] .hero-art::before {
  background: linear-gradient(180deg, rgba(255, 189, 89, 0.88), rgba(66, 199, 197, 0.68));
  content: "";
  inset: 0 auto 0 0;
  position: absolute;
  width: 4px;
  z-index: 2;
}

body[data-site="big-walk-coop-fixes"] .hero-art img {
  display: block;
  height: 252px;
  object-fit: cover;
  width: 100%;
}

body[data-site="big-walk-coop-fixes"] .hero-art-caption {
  background: linear-gradient(180deg, rgba(4, 22, 20, 0.94), rgba(9, 36, 34, 0.88));
  padding: 16px 18px 6px;
}

body[data-site="big-walk-coop-fixes"] .hero-art-caption span {
  color: #ffbd59;
  display: block;
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

body[data-site="big-walk-coop-fixes"] .hero-art-caption p {
  color: #d9e7df;
  line-height: 1.5;
  margin: 8px 0 0;
}

body[data-site="big-walk-coop-fixes"] .motif-row {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 12px 18px 18px;
}

body[data-site="big-walk-coop-fixes"] .motif-row span {
  background: rgba(255, 189, 89, 0.14);
  border: 1px solid rgba(66, 199, 197, 0.26);
  border-radius: 4px;
  color: #f8f3e8;
  font-size: 0.72rem;
  font-weight: 900;
  padding: 8px 6px;
  text-align: center;
}

body[data-site="big-walk-coop-fixes"] .signal-panel,
body[data-site="big-walk-coop-fixes"] .guide-card,
body[data-site="big-walk-coop-fixes"] .rules-list,
body[data-site="big-walk-coop-fixes"] .query-box,
body[data-site="big-walk-coop-fixes"] .answer-box,
body[data-site="big-walk-coop-fixes"] .guide-layout section,
body[data-site="big-walk-coop-fixes"] .guide-footer {
  border-color: rgba(255, 189, 89, 0.26);
  border-radius: 6px;
}

body[data-site="big-walk-coop-fixes"] .signal-panel {
  min-height: auto;
}

body[data-site="big-walk-coop-fixes"] .button.primary {
  background: linear-gradient(135deg, #ffbd59, #91c46c);
  color: #061514;
}

body[data-site="big-walk-coop-fixes"] .button.secondary,
body[data-site="big-walk-coop-fixes"] .issue-queue li {
  background: rgba(4, 22, 20, 0.64);
}

body[data-site="big-walk-coop-fixes"] .issue-queue li {
  border-left: 3px solid rgba(255, 189, 89, 0.76);
}

body[data-site="big-walk-coop-fixes"] .guide-card {
  border-top: 3px solid rgba(145, 196, 108, 0.68);
}

body[data-site="big-walk-coop-fixes"] .game-theme-big-walk .guide-header {
  background:
    linear-gradient(135deg, rgba(255, 189, 89, 0.16), rgba(66, 199, 197, 0.08)),
    rgba(4, 22, 20, 0.9);
}

body[data-site="big-walk-coop-fixes"] .game-theme-big-walk .answer-box {
  border-color: rgba(145, 196, 108, 0.34);
}

body[data-site="big-walk-coop-fixes"] .game-theme-big-walk .decision-table th {
  background: rgba(255, 189, 89, 0.12);
  color: #f8f3e8;
}

@media (max-width: 900px) {
  body[data-site="big-walk-coop-fixes"] .hero-side {
    align-self: stretch;
  }
}

@media (max-width: 640px) {
  body[data-site="big-walk-coop-fixes"] .hero {
    padding-top: 34px;
  }

  body[data-site="big-walk-coop-fixes"] .hero-art img {
    height: 188px;
  }

  body[data-site="big-walk-coop-fixes"] .motif-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}