:root {
  --paper: #fbf9f6;
  --paper-2: #f1ebe2;
  --ink: #15171a;
  --muted: #5c5852;
  --line: rgba(21, 23, 26, 0.1);
  --gold: #c48d4e;
  --gold-deep: #8a5e28;
  --star: #d9a64d;
  --card: #fffdf9;
  --rank-s: #e2846b;
  --rank-a: #f0a243;
  --rank-b: #e5c058;
  --rank-c: #79c791;
  --rank-d: #74b3ce;
  --rank-f: #a08ed6;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Times New Roman", serif;
  --font-body: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
  --wrap: 68rem;
  --prose: 42rem;
  --radius: 1.15rem;
  --shadow: 0 18px 40px rgba(21, 23, 26, 0.08);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

html:focus-within {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 1px 1px, rgba(196, 141, 78, 0.28) 1px, transparent 1.4px) 0 0 / 1.35rem 1.35rem,
    var(--paper);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
}

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

a {
  color: var(--gold-deep);
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--ink);
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 20;
  padding: 0.55rem 0.8rem;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  border-radius: 0.5rem;
}

.skip-link:focus {
  top: 0.75rem;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 1rem;
}

.site-header,
.site-footer {
  background: rgba(251, 249, 246, 0.92);
  backdrop-filter: blur(12px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
}

.site-header .wrap,
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.4rem;
  align-items: center;
  justify-content: space-between;
}

.site-header .wrap,
.site-footer .wrap {
  flex-direction: column;
  align-items: flex-start;
}

.site-header .wrap {
  min-height: 4.1rem;
  padding-block: 0.85rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand img {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 0.7rem;
  background: var(--card);
  box-shadow: 0 1px 0 var(--line);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  width: 100%;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

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

.hero > *,
.section,
.feature,
.panel,
.shelf,
.legal,
.notice {
  min-width: 0;
}

.hero,
.section,
.notice {
  padding-block: 3.2rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.2rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--gold-deep);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1, h2, h3, p, li {
  max-width: 100%;
  overflow-wrap: break-word;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 7.4vw, 3.55rem);
}

h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.55rem, 1.4vw + 1.1rem, 2.1rem);
}

h3 {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
}

.lede,
.legal .lede {
  max-width: min(38rem, 100%);
  color: var(--muted);
  font-size: 1.14rem;
}

.actions {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.actions-center {
  justify-content: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.button-primary {
  background: var(--ink);
  color: var(--paper);
}

.button-primary:hover {
  background: var(--gold-deep);
  color: var(--paper);
}

.button-secondary {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}

.button-secondary:hover {
  box-shadow: inset 0 0 0 1px var(--ink);
}

.shelf {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.shelf-label {
  display: grid;
  gap: 0.85rem;
  padding: 1.2rem 1.25rem 1.3rem;
  border-left: 0.55rem solid var(--gold);
}

.shelf-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: baseline;
}

.rank {
  display: inline-grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 999px;
  background: var(--rank-s);
  color: #fff;
  font-weight: 800;
}

.stars {
  color: var(--star);
  letter-spacing: 0.08em;
}

.shelf h2 {
  margin: 0;
  font-size: 1.7rem;
}

.meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.note {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.ranks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.9rem 1.15rem 1.1rem;
  border-top: 1px dashed var(--line);
  background: linear-gradient(180deg, rgba(241, 235, 226, 0.7), transparent);
}

.ranks span {
  display: inline-grid;
  place-items: center;
  min-width: 2.1rem;
  height: 2.1rem;
  padding: 0 0.4rem;
  border-radius: 999px;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 800;
}

.ranks .s { background: var(--rank-s); }
.ranks .a { background: var(--rank-a); }
.ranks .b { background: var(--rank-b); }
.ranks .c { background: var(--rank-c); }
.ranks .d { background: var(--rank-d); }
.ranks .f { background: var(--rank-f); }

.features {
  display: grid;
  gap: 1rem;
}

.feature {
  padding: 1.15rem 1.2rem 1.2rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) - 0.25rem);
}

.feature p {
  margin: 0;
  color: var(--muted);
}

.split {
  display: grid;
  gap: 1.4rem;
}

.panel {
  padding: 1.4rem 1.3rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.legal {
  width: 100%;
  max-width: var(--prose);
  margin-inline: auto;
  padding: 2.4rem 1rem 2rem;
  overflow-wrap: anywhere;
}

.legal h1 {
  font-size: clamp(2rem, 2vw + 1.3rem, 2.8rem);
}

.legal h2 {
  margin-top: 2rem;
}

.legal p,
.legal li {
  color: var(--ink);
}

.legal ul {
  padding-left: 1.15rem;
}

.updated {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer {
  margin-top: 1rem;
  padding: 1.4rem 0 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer p {
  margin: 0;
}

.notice {
  text-align: center;
}

.notice p {
  color: var(--muted);
}

@media (min-width: 40rem) {
  body {
    font-size: 1.08rem;
  }

  .site-header .wrap,
  .site-footer .wrap {
    flex-direction: row;
    align-items: center;
  }

  .site-header .wrap {
    padding-block: 0;
  }

  .nav-links {
    width: auto;
  }

  .hero {
    padding-block-start: 4.2rem;
  }

  .actions {
    flex-direction: row;
    align-items: center;
  }

  .button {
    width: auto;
  }

  .features {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 64rem) {
  .hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    padding-block: 4.8rem 4rem;
  }

  .split {
    grid-template-columns: 1fr 1fr;
  }

  .features {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html,
  html:focus-within {
    scroll-behavior: auto;
  }
}