/* ============================================================
   ETHRome 2026 Hacker Manual — manual.css
   Dark-first, mobile-first. Plum is the default surface, gold
   is the single flat accent, cream is text on dark and the one
   deliberate relief break. Same class vocabulary as v1.
   ============================================================ */

:root {
  /* palette */
  --plum: #13080e;
  --plum-2: #1a0a12;   /* deep well: footer, .dark sections */
  --plum-3: #301320;   /* elevated plum */
  --cream: #f8fcfc;
  --warm: #efebe6;
  --gold: #fabb00;
  --wine: #7d304b;
  --crimson: #cb2b5e;
  --maroon: #700034;

  /* text on dark */
  --fg: var(--cream);
  --fg-muted: rgba(248, 252, 252, 0.72);
  --fg-faint: rgba(248, 252, 252, 0.52);

  /* text on light (relief surfaces only) */
  --ink: #13080e;
  --ink-muted: #6f6269;
  --line-ink: rgba(19, 8, 14, 0.12);

  /* dark surfaces */
  --surface: rgba(248, 252, 252, 0.045);
  --surface-2: rgba(248, 252, 252, 0.08);
  --line: rgba(248, 252, 252, 0.13);
  --line-soft: rgba(248, 252, 252, 0.09);
  --line-gold: rgba(250, 187, 0, 0.3);

  /* type */
  --display: "Outfit", system-ui, sans-serif;
  --body: "Red Hat Display", system-ui, sans-serif;

  /* metrics */
  --max: 1160px;
  --radius: 16px;
  --radius-sm: 12px;
  --pad-x: 20px;
}

/* ---------------- base ---------------- */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--plum);
  color: var(--fg);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* film grain over everything, barely there */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("textures/grain.gif");
  opacity: 0.05;
  pointer-events: none;
  z-index: 90;
}

a { color: inherit; }
::selection { background: var(--gold); color: var(--plum); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 4px; }

img { max-width: 100%; }

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

/* ---------------- nav ---------------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(19, 8, 14, 0.88);
  color: var(--cream);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(250, 187, 0, 0.24);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px var(--pad-x);
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-logo { flex: 0 0 auto; display: inline-flex; align-items: center; }
.nav img { width: 112px; height: auto; display: block; }

.nav-links {
  margin-left: auto;
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.nav-links::-webkit-scrollbar { display: none; }

.nav-links a {
  flex: 0 0 auto;
  text-decoration: none;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 700;
  color: rgba(248, 252, 252, 0.74);
  padding: 9px 11px;
  border-radius: 999px;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a:focus { color: var(--gold); background: rgba(250, 187, 0, 0.08); }

.nav-links a[aria-current="page"] {
  color: var(--plum);
  background: var(--gold);
}
.nav-links a[aria-current="page"]:hover,
.nav-links a[aria-current="page"]:focus { color: var(--plum); background: var(--gold); }

@media (max-width: 899px) {
  .nav-links {
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 22px), transparent);
    mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 22px), transparent);
    padding-right: 16px;
  }
}

@media (min-width: 720px) {
  .nav img { width: 148px; }
  .nav-inner { gap: 20px; padding: 12px var(--pad-x); }
  .nav-links { gap: 4px; }
}

/* ---------------- home hero ---------------- */

.hero {
  position: relative;
  overflow: hidden;
  color: var(--cream);
  background:
    radial-gradient(circle at 18% 4%, rgba(203, 43, 94, 0.4), transparent 36%),
    radial-gradient(circle at 84% 16%, rgba(250, 187, 0, 0.14), transparent 30%),
    linear-gradient(150deg, #13080e 0%, #22101a 52%, #301320 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 10vw, 104px) var(--pad-x) 44px;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}

@media (min-width: 980px) {
  .hero { min-height: 88vh; display: flex; align-items: center; }
  .hero-inner {
    width: 100%;
    grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
    padding-bottom: clamp(56px, 8vw, 96px);
  }
}

.eyebrow {
  font-family: var(--display);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 16px;
}

h1 {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(44px, 11vw, 94px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 10ch;
}

.hero-copy {
  margin: 22px 0 0;
  max-width: 54ch;
  color: rgba(248, 252, 252, 0.8);
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 500;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 10px;
  text-decoration: none;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--gold); color: var(--plum); }
.btn.primary:hover, .btn.primary:focus { background: #ffc71f; }
.btn.secondary { border-color: rgba(248, 252, 252, 0.35); color: var(--cream); }
.btn.secondary:hover, .btn.secondary:focus { border-color: var(--gold); color: var(--gold); }

.hero-panel {
  border: 1px solid var(--line-gold);
  background: rgba(19, 8, 14, 0.74);
  border-radius: var(--radius);
  padding: clamp(20px, 4vw, 30px);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

.hero-panel img {
  width: min(100%, 330px);
  display: block;
  margin: 0 auto 26px;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.fact {
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  padding: 13px 14px;
}

.fact b {
  display: block;
  color: var(--gold);
  font-family: var(--display);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.fact span {
  display: block;
  color: rgba(248, 252, 252, 0.9);
  font-family: var(--display);
  font-weight: 700;
  font-size: 15.5px;
}

.decor-colosseum {
  position: absolute;
  right: -4vw;
  bottom: -14px;
  width: min(62vw, 620px);
  opacity: 0.08;
  z-index: 0;
  pointer-events: none;
}

/* ---------------- meander band ---------------- */

.meander {
  height: 24px;
  background: var(--gold) url("decors/modanatura.svg") repeat-x center;
  background-size: auto 100%;
}

@media (min-width: 720px) { .meander { height: 28px; } }

/* ---------------- sections ---------------- */

section {
  padding: clamp(52px, 9vw, 100px) var(--pad-x);
}

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

section.dark {
  position: relative;
  background:
    radial-gradient(110% 130% at 100% 0%, rgba(112, 0, 52, 0.3), transparent 55%),
    var(--plum-2);
  border-top: 1px solid rgba(250, 187, 0, 0.16);
  border-bottom: 1px solid rgba(250, 187, 0, 0.16);
}

.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: end;
  margin: 0 0 26px;
}

.section-head:not(:first-child) { margin-top: 48px; }

@media (min-width: 900px) {
  .section-head {
    grid-template-columns: minmax(0, 0.85fr) minmax(280px, 1fr);
    gap: 28px;
    margin-bottom: 32px;
  }
}

.kicker {
  margin: 0 0 10px;
  color: var(--gold);
  font-family: var(--display);
  font-size: 12.5px;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(30px, 6.5vw, 54px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--cream);
}

.lead {
  margin: 0;
  color: var(--fg-muted);
  font-size: 16.5px;
  font-weight: 500;
}

/* ---------------- cream relief band (home quick facts) ---------------- */

.quick {
  background: var(--warm);
  color: var(--ink);
  padding-top: clamp(36px, 6vw, 56px);
  padding-bottom: clamp(36px, 6vw, 56px);
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

@media (min-width: 900px) {
  .quick-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
}

/* default: quick items on dark surfaces */
.quick-item {
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  padding: 15px 16px;
}

.quick-item b {
  display: block;
  font-family: var(--display);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}

.quick-item span {
  display: block;
  font-family: var(--display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.18;
  color: var(--cream);
}

/* stat variant: the figure leads, the caption follows */
.quick-item.stat b {
  font-size: clamp(22px, 5vw, 28px);
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--gold);
  margin-bottom: 4px;
}
.quick-item.stat span {
  font-family: var(--body);
  font-weight: 600;
  font-size: 14px;
  color: var(--fg-muted);
}

/* inside the cream band, items go light */
.quick .quick-item { background: #fff; border-color: var(--line-ink); }
.quick .quick-item b { color: var(--wine); }
.quick .quick-item span { color: var(--ink); }
.quick .quick-item.stat b { color: var(--wine); }
.quick .quick-item.stat span { color: var(--ink-muted); }

/* ---------------- long-form ---------------- */

.prose { max-width: 74ch; }
.prose h3 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(20px, 4vw, 26px);
  line-height: 1.15;
  color: var(--cream);
  margin: 40px 0 12px;
  letter-spacing: -0.01em;
}
.prose h3:first-child { margin-top: 0; }
.prose h4 {
  font-family: var(--display);
  font-weight: 800;
  font-size: 17px;
  color: var(--cream);
  margin: 26px 0 8px;
}
.prose p { margin: 0 0 15px; font-size: 16px; color: rgba(248, 252, 252, 0.85); }
.prose ul, .prose ol { margin: 0 0 18px; padding-left: 20px; color: rgba(248, 252, 252, 0.85); }
.prose li { margin-bottom: 9px; font-size: 16px; }
.prose strong { font-weight: 700; color: var(--cream); }
.prose a {
  color: var(--gold);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(250, 187, 0, 0.5);
}
.prose a:hover, .prose a:focus { text-decoration-color: currentColor; }

/* ---------------- callouts ---------------- */

.callout {
  border-radius: var(--radius);
  padding: 16px 18px;
  margin: 22px 0;
  border: 1px solid var(--line);
  background: var(--surface);
  display: flex;
  gap: 13px;
  align-items: flex-start;
}
.callout .ico { font-size: 21px; line-height: 1.25; flex: 0 0 auto; }
.callout p { margin: 0 0 8px; font-size: 15.5px; color: rgba(248, 252, 252, 0.88); }
.callout p:last-child { margin-bottom: 0; }
.callout b, .callout strong { font-family: var(--display); font-weight: 800; color: var(--cream); }
.callout a { color: var(--gold); }

.callout.warn { background: rgba(250, 187, 0, 0.09); border-color: rgba(250, 187, 0, 0.42); }
.callout.danger { background: rgba(203, 43, 94, 0.12); border-color: rgba(203, 43, 94, 0.45); }
.callout.info { background: rgba(125, 48, 75, 0.18); border-color: rgba(125, 48, 75, 0.5); }

/* ---------------- cards ---------------- */

.card-grid {
  display: grid;
  gap: 12px;
  margin-top: 24px;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } }
@media (min-width: 980px) { .card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; } }

.card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 20px 18px;
  text-decoration: none;
  color: var(--cream);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.card:hover, .card:focus {
  transform: translateY(-3px);
  border-color: var(--line-gold);
  background: var(--surface-2);
}
.card .ico { font-size: 25px; }
.card b { font-family: var(--display); font-weight: 800; font-size: 18px; letter-spacing: -0.01em; }
.card span { color: var(--fg-muted); font-size: 14.5px; line-height: 1.5; }
.card .go {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 13px;
  color: var(--gold);
}

/* ---------------- numbered steps ---------------- */

.steps { counter-reset: step; list-style: none; padding: 0; margin: 22px 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 15px 16px 15px 58px;
  margin-bottom: 10px;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  font-size: 15.5px;
  color: rgba(248, 252, 252, 0.88);
}
.steps li strong { color: var(--cream); }
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 16px;
  top: 14px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--plum);
  font-family: var(--display);
  font-weight: 800;
  font-size: 14px;
  display: grid;
  place-items: center;
}

/* ---------------- checklist ---------------- */

.checklist { list-style: none; padding: 0; margin: 22px 0; }
.checklist li {
  position: relative;
  padding: 13px 15px 13px 46px;
  margin-bottom: 9px;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  font-size: 15.5px;
  color: rgba(248, 252, 252, 0.88);
}
.checklist li strong { color: var(--cream); }
.checklist li::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 16px;
  width: 17px;
  height: 17px;
  border-radius: 5px;
  border: 2px solid var(--gold);
}

/* ---------------- tables ---------------- */

.tablewrap {
  overflow-x: auto;
  margin: 22px 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--surface);
}
.tablewrap table { border-collapse: collapse; width: 100%; min-width: 460px; }
.tablewrap th, .tablewrap td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  color: rgba(248, 252, 252, 0.88);
}
.tablewrap th {
  font-family: var(--display);
  font-weight: 800;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold);
}
.tablewrap td b, .tablewrap td strong { color: var(--cream); }
.tablewrap tr:last-child td { border-bottom: 0; }

/* ---------------- judging criteria ---------------- */

.criteria { margin: 26px 0; display: grid; gap: 12px; }
.crit {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 18px;
  color: rgba(248, 252, 252, 0.88);
}
.crit-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.crit-head b { font-family: var(--display); font-weight: 800; font-size: 17.5px; color: var(--cream); }
.crit-weight {
  font-family: var(--display);
  font-weight: 800;
  font-size: 13px;
  background: var(--gold);
  color: var(--plum);
  padding: 3px 10px;
  border-radius: 999px;
}
.crit-bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(248, 252, 252, 0.14);
  overflow: hidden;
  margin-bottom: 14px;
}
.crit-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--crimson), var(--gold)); }
.crit ul { margin: 0; padding-left: 19px; }
.crit li { font-size: 15px; margin-bottom: 6px; }
.crit li em {
  font-style: normal;
  color: var(--fg-faint);
  font-weight: 700;
  font-family: var(--display);
  font-size: 12.5px;
}

/* ---------------- timeline ---------------- */

.timeline { margin: 26px 0; }
.tl-day {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 20px 18px;
  margin-bottom: 14px;
}
.tl-day > h3 {
  margin: 0 0 4px;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(20px, 4.5vw, 24px);
  letter-spacing: -0.01em;
  color: var(--cream);
}
.tl-day > .daynote { color: var(--fg-faint); font-size: 14px; margin: 0 0 14px; }
.tl-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 11px 0;
  border-top: 1px solid var(--line-soft);
}
.tl-row:first-of-type { border-top: 0; }
.tl-time {
  font-family: var(--display);
  font-weight: 800;
  font-size: 15px;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}
.tl-what b { font-family: var(--display); font-weight: 700; font-size: 16px; display: block; color: var(--cream); }
.tl-what span { color: var(--fg-muted); font-size: 14.5px; }
.tl-row.key {
  background: rgba(250, 187, 0, 0.1);
  border: 1px solid rgba(250, 187, 0, 0.35);
  border-radius: 10px;
  margin: 6px -10px;
  padding: 11px 10px;
}
.tl-row.key + .tl-row { border-top: 0; }
.tl-row.key .tl-time { color: var(--gold); }

@media (min-width: 720px) {
  .tl-day { padding: 22px 24px; }
  .tl-row { flex-direction: row; gap: 18px; align-items: baseline; padding: 12px 0; }
  .tl-time { flex: 0 0 76px; }
  .tl-row.key { margin: 6px -12px; padding: 12px; }
}

/* ---------------- page footer nav ---------------- */

.pagenav { display: flex; gap: 12px; flex-wrap: wrap; justify-content: space-between; margin: 50px 0 0; }
.pagenav a {
  flex: 1 1 220px;
  text-decoration: none;
  color: var(--cream);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: 15px 18px;
  transition: border-color 0.16s ease, background 0.16s ease;
}
.pagenav a:hover, .pagenav a:focus { border-color: var(--line-gold); background: var(--surface-2); }
.pagenav small {
  display: block;
  font-family: var(--display);
  font-weight: 700;
  font-size: 11.5px;
  color: var(--fg-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}
.pagenav b { font-family: var(--display); font-weight: 800; font-size: 16.5px; }
.pagenav .next { text-align: right; }

/* ---------------- pills ---------------- */

.pill {
  display: inline-block;
  font-family: var(--display);
  font-weight: 800;
  font-size: 12px;
  padding: 4px 11px;
  border-radius: 999px;
  background: rgba(203, 43, 94, 0.2);
  color: #ff8fb3;
  letter-spacing: 0.03em;
}
.pill.gold { background: rgba(250, 187, 0, 0.16); color: var(--gold); }
.pill.tbd { background: rgba(248, 252, 252, 0.1); color: var(--fg-muted); }

/* ---------------- prize hero ---------------- */

.prize-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 160% at 0% 100%, rgba(112, 0, 52, 0.55), transparent 60%),
    var(--plum-2);
  border: 1px solid var(--line-gold);
  color: var(--cream);
  border-radius: 20px;
  padding: clamp(26px, 5vw, 38px) clamp(22px, 5vw, 34px);
  margin: 26px 0;
}
.prize-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 6px;
  background: var(--gold) url("decors/modanatura.svg") repeat-x center;
  background-size: auto 300%;
  opacity: 0.9;
}
.prize-hero .amount {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(28px, 6vw, 48px);
  line-height: 1.05;
  margin: 6px 0 12px;
  letter-spacing: -0.02em;
  color: var(--gold);
}
.prize-hero p { margin: 0; color: rgba(248, 252, 252, 0.84); max-width: 58ch; }
.prize-hero .eyebrow { margin-bottom: 6px; }

/* ---------------- bounty total ---------------- */

.bounty-total {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  background:
    linear-gradient(150deg, rgba(250, 187, 0, 0.13), rgba(250, 187, 0, 0.04)),
    var(--plum-2);
  border: 1px solid rgba(250, 187, 0, 0.4);
  color: var(--cream);
  border-radius: var(--radius);
  padding: 22px 24px 20px;
  margin: 26px 0;
}
.bounty-total::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: var(--gold) url("decors/modanatura.svg") repeat-x center;
  background-size: auto 300%;
  opacity: 0.9;
}
.bounty-total b {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(28px, 6vw, 40px);
  color: var(--gold);
  letter-spacing: -0.02em;
}
.bounty-total span { color: var(--fg-muted); font-size: 15px; }

/* ---------------- sponsors ---------------- */

.sponsor-grid {
  display: grid;
  gap: 12px;
  margin: 26px 0;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .sponsor-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; } }

.sponsor {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  color: var(--cream);
  border: 1px solid var(--line-gold);
  border-radius: var(--radius);
  padding: 22px 20px;
}
.sponsor b {
  font-family: var(--display);
  font-weight: 800;
  font-size: 18px;
  display: block;
  letter-spacing: -0.01em;
}
.sponsor .sponsor-amount {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(32px, 7vw, 44px);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 14px 0 7px;
  color: var(--gold);
}
.sponsor span {
  font-family: var(--display);
  font-weight: 700;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-faint);
}
.sponsor.pending { border-color: var(--line-soft); }
.sponsor.pending .sponsor-amount { color: rgba(248, 252, 252, 0.3); }

.sponsor-logo { display: flex; align-items: center; min-height: 32px; margin-bottom: 4px; }
.sponsor-logo img {
  height: 24px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
}

/* ---------------- faq ---------------- */

.faq-item { border-bottom: 1px solid var(--line-soft); padding: 20px 0; }
.faq-item:last-child { border-bottom: 0; }
.faq-item h3 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--cream);
}
.faq-item p, .faq-item ul { margin: 0 0 10px; font-size: 15.5px; color: rgba(248, 252, 252, 0.85); }
.faq-item ul { padding-left: 20px; }
.faq-item strong { color: var(--cream); }
.faq-item a { color: var(--gold); }

/* ---------------- subhero (inner pages) ---------------- */

.subhero {
  position: relative;
  overflow: hidden;
  color: var(--cream);
  background:
    radial-gradient(circle at 16% 0%, rgba(203, 43, 94, 0.36), transparent 40%),
    radial-gradient(circle at 88% 24%, rgba(250, 187, 0, 0.12), transparent 32%),
    linear-gradient(150deg, #13080e 0%, #22101a 58%, #301320 100%);
  padding: clamp(44px, 8vw, 76px) var(--pad-x) clamp(40px, 7vw, 64px);
}
.subhero-inner { position: relative; z-index: 1; max-width: var(--max); margin: 0 auto; }
.subhero h1 {
  font-weight: 900;
  font-size: clamp(34px, 8.5vw, 66px);
  line-height: 0.98;
  margin: 8px 0 14px;
  max-width: none;
}
.subhero .lead { color: rgba(248, 252, 252, 0.82); max-width: 62ch; font-size: 16.5px; margin: 0; }
.backlink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 13px;
  color: var(--gold);
  text-decoration: none;
  margin-bottom: 8px;
  min-height: 32px;
}
.backlink:hover, .backlink:focus { text-decoration: underline; }

/* ---------------- rome page: stay ---------------- */

.ranked {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 640px) { .ranked { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } }
@media (min-width: 980px) { .ranked { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.place, .route, .food-card, .note {
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  padding: 18px;
}

.place b, .route b, .food-card b, .note b {
  display: block;
  font-family: var(--display);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 7px;
}

.place { min-height: 0; display: flex; flex-direction: column; gap: 12px; }
.place p { margin: 0; color: var(--fg-muted); font-weight: 500; }

.place.featured {
  background: linear-gradient(150deg, rgba(250, 187, 0, 0.13), rgba(250, 187, 0, 0.04));
  border-color: var(--line-gold);
}
.place.featured b { color: var(--gold); }
.place.featured p { color: rgba(248, 252, 252, 0.85); }

.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; }
.chip {
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(248, 252, 252, 0.08);
  color: rgba(248, 252, 252, 0.82);
  font-family: var(--display);
  font-size: 12px;
  font-weight: 700;
}
.place.featured .chip { background: rgba(250, 187, 0, 0.16); color: var(--gold); }

.inline-cta {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--gold);
  color: var(--plum);
  text-decoration: none;
  font-family: var(--display);
  font-size: 14px;
  font-weight: 800;
}
.inline-cta:hover, .inline-cta:focus { background: #ffc71f; }

/* ---------------- rome page: map ---------------- */

.neighborhood-map {
  position: relative;
  margin-top: 18px;
  width: min(100%, 840px);
  aspect-ratio: 1393 / 1260;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(248, 252, 252, 0.2);
  background: #fff;
}
.neighborhood-map img { width: 100%; height: auto; display: block; }

.hub-hotspot {
  position: absolute;
  left: 45%;
  top: 75%;
  transform: translate(-50%, -50%);
  width: 150px;
  min-height: 84px;
  display: grid;
  place-items: center;
  text-decoration: none;
  z-index: 2;
}
.hub-badge {
  display: grid;
  place-items: center;
  width: 100%;
  padding: 9px 10px;
  border-radius: 10px;
  background: rgba(248, 252, 252, 0.85);
  border: 2px solid rgba(203, 43, 94, 0.62);
  box-shadow: 0 14px 34px rgba(19, 8, 14, 0.2);
  transform: scale(0);
  opacity: 0;
  transition: transform 180ms ease, opacity 180ms ease;
}
.hub-badge span:first-child {
  font-family: var(--display);
  font-size: 23px;
  font-weight: 900;
  color: var(--wine);
  line-height: 1;
}
.hub-badge span:last-child {
  margin-top: 3px;
  font-family: var(--display);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--plum);
}
.hub-hotspot:hover:not(.suppress-hover) .hub-badge { transform: scale(1.15); opacity: 1; }

@media (max-width: 640px) {
  .hub-hotspot { width: 112px; }
}

/* ---------------- rome page: transport / food / survival ---------------- */

.transport {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 720px) { .transport { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } }

.route p, .route li { color: var(--fg-muted); font-weight: 500; }
.route p { margin: 0 0 10px; }
.route ul { margin: 0; padding-left: 18px; }
.route li + li { margin-top: 8px; }

.food-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 640px) { .food-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } }
@media (min-width: 980px) { .food-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.food-card ul, .note ul { margin: 0; padding-left: 18px; color: var(--fg-muted); font-weight: 500; }
.food-card li + li, .note li + li { margin-top: 8px; }
.food-card a {
  color: var(--gold);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(250, 187, 0, 0.4);
  text-underline-offset: 3px;
}
.food-card a:hover, .food-card a:focus { text-decoration-color: currentColor; }

.note p { margin: 0; color: var(--fg-muted); font-weight: 500; }

.manual-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  counter-reset: foodrule;
}
@media (min-width: 640px) { .manual-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; } }
@media (min-width: 1100px) { .manual-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

.manual-item {
  min-height: 0;
  border-radius: var(--radius);
  background: var(--plum-3);
  color: var(--cream);
  padding: 18px;
  border: 1px solid rgba(250, 187, 0, 0.24);
  counter-increment: foodrule;
}
.manual-item::before {
  content: counter(foodrule, decimal-leading-zero);
  display: block;
  margin-bottom: 14px;
  color: var(--gold);
  font-family: var(--display);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.16em;
}
.manual-item b {
  display: block;
  font-family: var(--display);
  font-size: 17.5px;
  line-height: 1.1;
  margin-bottom: 9px;
}
.manual-item p { margin: 0; color: rgba(248, 252, 252, 0.74); font-weight: 500; font-size: 15px; }

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}
@media (min-width: 980px) {
  .split { grid-template-columns: minmax(0, 0.95fr) minmax(280px, 1.05fr); gap: 30px; }
}

.rome-visual {
  position: relative;
  min-height: 280px;
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(19, 8, 14, 0.2), rgba(19, 8, 14, 0.24)),
    url("decors/romans.svg") center bottom / contain no-repeat,
    linear-gradient(150deg, var(--plum-3) 0%, var(--plum-2) 100%);
  border: 1px solid rgba(250, 187, 0, 0.24);
  overflow: hidden;
}
.rome-visual::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: url("decors/modanatura_cols_roof.svg") repeat-x center bottom / auto 100%;
  opacity: 0.42;
}
@media (min-width: 980px) {
  .rome-visual { position: sticky; top: 86px; min-height: 440px; }
}

.itinerary { display: grid; gap: 12px; }

.survival-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 720px) { .survival-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } }

/* ---------------- footer ---------------- */

footer {
  background: var(--plum-2);
  color: var(--cream);
  padding: 34px var(--pad-x) 40px;
  border-top: 1px solid rgba(250, 187, 0, 0.22);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

footer img { width: 160px; }
footer a { color: rgba(248, 252, 252, 0.8); text-decoration-color: rgba(250, 187, 0, 0.55); text-underline-offset: 3px; }
footer a:hover, footer a:focus { color: var(--gold); }
footer p { margin: 0; color: rgba(248, 252, 252, 0.62); font-weight: 500; font-size: 15px; }

/* ---------------- bounty accordion ---------------- */

.bounties { display: grid; gap: 14px; margin-top: 28px; }

details.bounty {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color 0.18s ease;
}

/* the sponsor whose brief is live reads a notch brighter than the pending ones */
details.bounty:not(.pending) {
  border-color: var(--line-gold);
  background:
    linear-gradient(150deg, rgba(250, 187, 0, 0.08), rgba(250, 187, 0, 0.02) 60%),
    var(--surface);
}

details.bounty[open] { border-color: rgba(250, 187, 0, 0.5); }

details.bounty > summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  column-gap: 16px;
  padding: 17px 18px;
  transition: background 0.18s ease;
}
details.bounty > summary::-webkit-details-marker { display: none; }
details.bounty > summary:hover,
details.bounty > summary:focus-visible { background: rgba(250, 187, 0, 0.06); }
details.bounty[open] > summary { border-bottom: 1px solid var(--line-soft); }

/* identity: logo above name above note, all in column 1 */
.bounty-id { display: contents; }

.bounty-id img {
  grid-column: 1; grid-row: 1;
  justify-self: start;
  height: 22px; width: auto; max-width: 100%;
  object-fit: contain; object-position: left center;
  margin-bottom: 11px;
}
.bounty-id b {
  grid-column: 1 / -1; grid-row: 2;
  font-family: var(--display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--cream);
}
.bounty-id span {
  grid-column: 1 / -1; grid-row: 3;
  margin-top: 3px;
  color: var(--fg-muted);
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.45;
}

/* the money: beside the logo on small screens, centred on the row from 560px */
.bounty-amt {
  grid-column: 2; grid-row: 1;
  align-self: center;
  text-align: right;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(22px, 5.5vw, 30px);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
}
details.bounty.pending .bounty-amt { color: rgba(250, 187, 0, 0.55); }

/* chevron in a round chip: circle (::before) + arrow (::after) share the cell */
details.bounty > summary::before {
  content: "";
  grid-column: 3; grid-row: 1;
  justify-self: center; align-self: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line-gold);
  background: rgba(250, 187, 0, 0.08);
  transition: background 0.18s ease, border-color 0.18s ease;
}
details.bounty > summary::after {
  content: "";
  grid-column: 3; grid-row: 1;
  justify-self: center; align-self: center;
  width: 8px; height: 8px;
  border-right: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.2s ease, border-color 0.18s ease;
}
details.bounty > summary:hover::before,
details.bounty > summary:focus-visible::before { background: var(--gold); border-color: var(--gold); }
details.bounty > summary:hover::after,
details.bounty > summary:focus-visible::after { border-color: var(--plum); }
details.bounty[open] > summary::after { transform: rotate(-135deg) translate(-2px, -2px); }

/* body eases in rather than snapping */
.bounty-body { padding: 6px 18px 24px; }
details.bounty[open] > .bounty-body { animation: bounty-open 0.26s ease both; }
@keyframes bounty-open {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: none; }
}

@media (min-width: 560px) {
  .bounty-id b { grid-column: 1; }
  .bounty-id span { grid-column: 1; }
  .bounty-amt { grid-row: 1 / span 3; }
  details.bounty > summary::before,
  details.bounty > summary::after { grid-row: 1 / span 3; }
}

@media (min-width: 720px) {
  details.bounty > summary { padding: 19px 24px; column-gap: 20px; }
  .bounty-id img { height: 24px; margin-bottom: 12px; }
  .bounty-id b { font-size: 18.5px; }
  .bounty-body { padding: 8px 24px 28px; }
}

/* ---------------- prizes page: badge kicker ---------------- */

.kicker.kicker-lg {
  display: inline-flex;
  align-items: center;
  margin: 0 0 14px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--plum);
  font-size: 13px;
  letter-spacing: 0.16em;
}

.prize-hero p a {
  color: var(--gold);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(250, 187, 0, 0.45);
  text-underline-offset: 3px;
}
.prize-hero p a:hover, .prize-hero p a:focus { text-decoration-color: currentColor; }

/* headline-led section head: the title gets the room, the lead steps aside */
@media (min-width: 900px) {
  .section-head.head-wide {
    grid-template-columns: minmax(0, 1.45fr) minmax(220px, 0.55fr);
  }
}

/* prize split at the top of a bounty: two stat tiles, not a full-width band */
.bounty-body .bounty-stats {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 580px;
  margin-bottom: 4px;
}

/* inside a bounty the prose runs the full width of the block: the stat tiles,
   callouts and lists around it already do, so a 74ch column reads as a mistake */
.bounty-body .prose { max-width: none; }

/* deep links land the row clear of the sticky nav, and mark which one was asked for */
details.bounty { scroll-margin-top: 88px; }
details.bounty:target { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(250, 187, 0, 0.16); }