:root {
  color-scheme: dark;
  --bg: #0f1218;
  --bg-2: #151922;
  --surface: #f8f4ec;
  --surface-2: #fffaf1;
  --ink: #211d1d;
  --muted: #6f6760;
  --light: #fff8ed;
  --line: rgba(245, 225, 196, 0.18);
  --line-dark: rgba(39, 31, 28, 0.14);
  --red: #e54b3f;
  --gold: #f2b84b;
  --green: #44b88d;
  --blue: #4f75d8;
  --deep: #12151c;
  --shadow: 0 24px 70px rgba(15, 18, 24, 0.28);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(180deg, #11151d 0%, #191d24 33%, #f8f4ec 33%, #f8f4ec 100%);
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, transparent 0 23px, rgba(242, 184, 75, 0.08) 23px 24px, transparent 24px 100%) 0 0 / 24px 24px,
    linear-gradient(0deg, transparent 0 23px, rgba(242, 184, 75, 0.055) 23px 24px, transparent 24px 100%) 0 0 / 24px 24px;
  opacity: 0.42;
  pointer-events: none;
}

strong {
  color: #b2352d;
  font-weight: 900;
}

.hero strong,
.guide-section strong,
.download-band strong {
  color: #ffe3a3;
}

.feature-card strong,
.faq-list strong,
.section-copy strong {
  padding: 0 2px;
  background: linear-gradient(180deg, transparent 60%, rgba(229, 75, 63, 0.18) 60%);
}

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

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

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

.container {
  width: min(100% - 44px, var(--container));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 100;
  transform: translateY(-140%);
  padding: 10px 14px;
  background: var(--gold);
  color: #15120d;
  border-radius: 6px;
  font-weight: 900;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 248, 237, 0.12);
  background: rgba(15, 18, 24, 0.86);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(242, 184, 75, 0.2);
  background: rgba(15, 18, 24, 0.96);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.28);
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--light);
  font-weight: 900;
  white-space: nowrap;
}

.brand img {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(242, 184, 75, 0.42);
  border-radius: 8px;
  box-shadow: 0 0 0 4px rgba(242, 184, 75, 0.08);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.brand:hover img {
  transform: translateY(-2px);
  box-shadow: 0 0 0 6px rgba(242, 184, 75, 0.14);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  position: relative;
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid rgba(255, 248, 237, 0.1);
  border-radius: 8px;
  color: rgba(255, 248, 237, 0.74);
  font-size: 14px;
  font-weight: 800;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.nav-icon::before {
  content: "";
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  background: currentColor;
  -webkit-mask: var(--nav-mask) center / contain no-repeat;
  mask: var(--nav-mask) center / contain no-repeat;
}

.nav-intro {
  --nav-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 19.5A2.5 2.5 0 0 1 6.5 17H20'/%3E%3Cpath d='M4 4.5A2.5 2.5 0 0 1 6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5z'/%3E%3Cpath d='M8 7h8M8 11h6'/%3E%3C/svg%3E");
}

.nav-features {
  --nav-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 2v20M2 12h20'/%3E%3Cpath d='m4.9 4.9 14.2 14.2M19.1 4.9 4.9 19.1'/%3E%3C/svg%3E");
}

.nav-guide {
  --nav-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18h6'/%3E%3Cpath d='M10 22h4'/%3E%3Cpath d='M8.5 14A6 6 0 1 1 15.5 14c-.9.7-1.5 1.7-1.5 3h-4c0-1.3-.6-2.3-1.5-3z'/%3E%3C/svg%3E");
}

.nav-updates {
  --nav-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 12a9 9 0 1 0 3-6.7'/%3E%3Cpath d='M3 3v6h6'/%3E%3Cpath d='M12 7v5l3 2'/%3E%3C/svg%3E");
}

.nav-faq {
  --nav-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 18h.01'/%3E%3Cpath d='M9.1 9a3 3 0 1 1 5.8 1c-.7 1.2-2.1 1.6-2.6 2.6-.2.4-.3.8-.3 1.4'/%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3C/svg%3E");
}

.site-nav a:hover,
.site-nav a.is-active {
  border-color: rgba(242, 184, 75, 0.5);
  background: rgba(242, 184, 75, 0.12);
  color: var(--gold);
  transform: translateY(-1px);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -1px;
  height: 2px;
  border-radius: 999px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 248, 237, 0.18);
  border-radius: 8px;
  background: rgba(255, 248, 237, 0.08);
  padding: 9px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--light);
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--deep);
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 118px;
  background: linear-gradient(180deg, transparent, #f8f4ec);
  pointer-events: none;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.02) contrast(1.04);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 18, 24, 0.94) 0%, rgba(15, 18, 24, 0.72) 48%, rgba(15, 18, 24, 0.22) 100%),
    linear-gradient(0deg, rgba(15, 18, 24, 0.96) 0%, rgba(15, 18, 24, 0.1) 54%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(260px, 360px);
  gap: 22px 46px;
  align-items: end;
  padding: 138px 0 86px;
  color: var(--light);
}

.hero-content .eyebrow,
.hero-content h1,
.hero-content .hero-lead,
.hero-actions,
.hero-points {
  grid-column: 1;
}

.eyebrow {
  margin: 0 0 12px;
  color: #b2352d;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow,
.guide-section .eyebrow,
.download-band .eyebrow {
  color: var(--gold);
}

h1 {
  max-width: 820px;
  margin: 0;
  color: #fff8ed;
  font-size: clamp(36px, 5.4vw, 72px);
  line-height: 1.06;
  letter-spacing: 0;
  text-shadow: 0 12px 34px rgba(0, 0, 0, 0.42);
}

.hero-lead {
  max-width: 700px;
  margin: 8px 0 0;
  color: rgba(255, 248, 237, 0.82);
  font-size: clamp(18px, 2vw, 24px);
}

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

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  display: flex;
  align-items: center;
  min-height: 54px;
  padding: 11px 13px;
  border: 1px solid rgba(255, 248, 237, 0.16);
  border-radius: 8px;
  background: rgba(255, 248, 237, 0.08);
  color: rgba(255, 248, 237, 0.88);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
}

.hero-points li::before {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(242, 184, 75, 0.14);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 900;
  line-height: 1.2;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.28) 45%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 520ms ease;
}

.btn:hover::after {
  transform: translateX(120%);
}

.btn > *,
.btn::before {
  position: relative;
  z-index: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--red), #d88731);
  color: #fff;
  box-shadow: 0 18px 42px rgba(229, 75, 63, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 22px 48px rgba(229, 75, 63, 0.38);
}

.btn-secondary {
  background: rgba(255, 248, 237, 0.08);
  border-color: rgba(255, 248, 237, 0.26);
  color: var(--light);
}

.btn-secondary:hover {
  border-color: rgba(242, 184, 75, 0.48);
  background: rgba(242, 184, 75, 0.14);
}

.btn-download::before {
  content: "";
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-right: 8px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3v12'/%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3Cpath d='M5 21h14'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3v12'/%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3Cpath d='M5 21h14'/%3E%3C/svg%3E") center / contain no-repeat;
}

.btn-guide::before {
  content: "";
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-right: 8px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18h6'/%3E%3Cpath d='M10 22h4'/%3E%3Cpath d='M8.5 14A6 6 0 1 1 15.5 14c-.9.7-1.5 1.7-1.5 3h-4c0-1.3-.6-2.3-1.5-3z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18h6'/%3E%3Cpath d='M10 22h4'/%3E%3Cpath d='M8.5 14A6 6 0 1 1 15.5 14c-.9.7-1.5 1.7-1.5 3h-4c0-1.3-.6-2.3-1.5-3z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.hero-facts {
  grid-column: 2;
  grid-row: 1 / span 5;
  display: grid;
  gap: 0;
  width: 100%;
  margin: 0 0 2px;
  border: 1px solid rgba(255, 248, 237, 0.18);
  border-radius: 8px;
  background: rgba(15, 18, 24, 0.58);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(14px);
}

.hero-facts div {
  padding: 22px;
  border-bottom: 1px solid rgba(255, 248, 237, 0.13);
  transition: background 200ms ease;
}

.hero-facts div:last-child {
  border-bottom: 0;
}

.hero-facts div:hover {
  background: rgba(242, 184, 75, 0.09);
}

.hero-facts dt {
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
}

.hero-facts dd {
  margin: 4px 0 0;
  color: var(--light);
  font-weight: 900;
}

.section {
  position: relative;
  padding: 96px 0;
  background: var(--surface);
}

.section:nth-of-type(even) {
  background: var(--surface-2);
}

.section-heading {
  max-width: 790px;
  margin-bottom: 34px;
}

.section-heading h2,
.section-copy h2,
.download-band h2 {
  margin: 0;
  color: #25201d;
  font-size: clamp(26px, 3.2vw, 42px);
  line-height: 1.16;
  letter-spacing: 0;
}

.guide-section .section-copy h2,
.download-band h2 {
  color: var(--light);
}

.section-heading p,
.section-copy p {
  color: var(--muted);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.78fr);
  gap: 42px;
  align-items: center;
}

.section-copy {
  position: relative;
  padding-left: 24px;
}

.section-copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  bottom: 8px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--red), var(--gold), var(--green));
}

.cover-panel {
  position: relative;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: #171b22;
  color: var(--light);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.cover-panel::before {
  content: "GAME DOSSIER";
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 1;
  padding: 5px 9px;
  border-radius: 6px;
  background: rgba(15, 18, 24, 0.72);
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.cover-panel img {
  width: 100%;
  border-radius: 0;
}

.cover-panel:hover {
  transform: translateY(-6px);
  border-color: rgba(229, 75, 63, 0.34);
  box-shadow: 0 30px 76px rgba(15, 18, 24, 0.34);
}

figcaption {
  margin: 0;
  padding: 12px 14px 14px;
  color: rgba(255, 248, 237, 0.76);
  font-size: 14px;
  line-height: 1.55;
}

.feature-section {
  background: #11151d;
  color: var(--light);
}

.feature-section .section-heading h2 {
  color: var(--light);
}

.feature-section .section-heading p {
  color: rgba(255, 248, 237, 0.7);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.feature-card {
  position: relative;
  grid-column: span 2;
  min-height: 250px;
  padding: 24px;
  border: 1px solid rgba(255, 248, 237, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(160deg, rgba(255, 248, 237, 0.1), rgba(255, 248, 237, 0.035)),
    #191e27;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.16);
  overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease, background 220ms ease;
}

.feature-card:nth-child(1),
.feature-card:nth-child(6) {
  grid-column: span 3;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--gold), var(--green));
  opacity: 0.82;
  transition: height 220ms ease, opacity 220ms ease;
  pointer-events: none;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(242, 184, 75, 0.36);
  background:
    linear-gradient(160deg, rgba(242, 184, 75, 0.14), rgba(255, 248, 237, 0.04)),
    #191e27;
  box-shadow: 0 28px 62px rgba(0, 0, 0, 0.24);
}

.feature-card:hover::before {
  height: 7px;
}

.feature-card:hover .sprite {
  transform: translateY(-2px) scale(1.04);
}

.feature-card h3,
.guide-steps h3,
.timeline h3 {
  margin: 14px 0 8px;
  font-size: 21px;
  line-height: 1.25;
}

.feature-card h3 {
  color: var(--light);
}

.feature-card p,
.guide-steps p,
.timeline p {
  margin: 0;
  color: var(--muted);
}

.feature-card p {
  color: rgba(255, 248, 237, 0.72);
}

.sprite {
  display: inline-block;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='228' height='38' viewBox='0 0 228 38'%3E%3Crect width='38' height='38' rx='8' fill='%23e54b3f'/%3E%3Cpath d='M12 23l7-15 7 15-7-3-7 3z' fill='white'/%3E%3Crect x='38' width='38' height='38' rx='8' fill='%2344b88d'/%3E%3Cpath d='M52 24c-3-4-1-10 5-10 6 0 8 6 5 10-2 3-8 3-10 0z' fill='white'/%3E%3Crect x='76' width='38' height='38' rx='8' fill='%23f2b84b'/%3E%3Cpath d='M88 14h13v5a6.5 6.5 0 0 1-13 0v-5zm-2 15h17' stroke='white' stroke-width='3' stroke-linecap='round' fill='none'/%3E%3Crect x='114' width='38' height='38' rx='8' fill='%234f75d8'/%3E%3Cpath d='M126 26h14M133 11v15M127 18l6-7 6 7' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3Crect x='152' width='38' height='38' rx='8' fill='%23222631'/%3E%3Cpath d='M162 25l6-15 4 8 6-4-5 13-4-7-7 5z' fill='white'/%3E%3Crect x='190' width='38' height='38' rx='8' fill='%23d88731'/%3E%3Cpath d='M201 25h16l-2-10h-12l-2 10zm4-10v-3h8v3' stroke='white' stroke-width='2.5' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-size: 228px 38px;
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.18);
  transition: transform 220ms ease;
}

.sprite-explore { background-position: 0 0; }
.sprite-food { background-position: -38px 0; }
.sprite-cook { background-position: -76px 0; }
.sprite-growth { background-position: -114px 0; }
.sprite-battle { background-position: -152px 0; }
.sprite-ship { background-position: -190px 0; }

.gallery-section {
  background: var(--surface);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.gallery-grid figure {
  position: relative;
  margin: 0;
  grid-column: span 4;
  min-height: 100%;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: #171b22;
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(15, 18, 24, 0.14);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.gallery-grid figure:hover {
  transform: translateY(-7px);
  border-color: rgba(68, 184, 141, 0.34);
  box-shadow: 0 28px 62px rgba(15, 18, 24, 0.22);
}

.gallery-grid figure:first-child {
  grid-column: span 7;
}

.gallery-grid figure:nth-child(2) {
  grid-column: span 5;
}

.gallery-grid figure:nth-child(3),
.gallery-grid figure:nth-child(4) {
  grid-column: span 5;
}

.gallery-grid figure:nth-child(5) {
  grid-column: span 12;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #171b22;
  transition: transform 320ms ease, filter 320ms ease;
}

.gallery-grid figure:first-child img,
.gallery-grid figure:nth-child(5) img {
  aspect-ratio: 21 / 9;
}

.gallery-grid figure:hover img {
  transform: scale(1.045);
  filter: saturate(1.08) contrast(1.04);
}

.gallery-grid figcaption {
  color: rgba(255, 248, 237, 0.76);
}

.guide-section {
  background:
    linear-gradient(90deg, rgba(255, 248, 237, 0.035) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(180deg, #12151c 0%, #1f232c 100%);
  color: var(--light);
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 34px;
  align-items: start;
}

.guide-section .section-copy p {
  color: rgba(255, 248, 237, 0.76);
}

.guide-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border: 1px solid rgba(255, 248, 237, 0.14);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255, 248, 237, 0.04);
}

.guide-steps article {
  position: relative;
  min-height: 230px;
  padding: 24px;
  border-right: 1px solid rgba(255, 248, 237, 0.12);
  border-bottom: 1px solid rgba(255, 248, 237, 0.12);
  background: rgba(255, 248, 237, 0.045);
  transition: background 220ms ease;
}

.guide-steps article:nth-child(2n) {
  border-right: 0;
}

.guide-steps article:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.guide-steps article:hover {
  background: rgba(242, 184, 75, 0.1);
}

.guide-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 30px;
  border-radius: 6px;
  background: rgba(242, 184, 75, 0.14);
  color: var(--gold);
  font-weight: 900;
  font-size: 13px;
}

.guide-steps p {
  color: rgba(255, 248, 237, 0.72);
}

.update-section {
  background: var(--surface-2);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  position: relative;
  min-height: 238px;
  padding: 24px;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: #fffdf7;
  box-shadow: 0 14px 34px rgba(15, 18, 24, 0.08);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.timeline li::before {
  content: "";
  display: block;
  width: 34px;
  height: 5px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  transition: width 220ms ease;
}

.timeline li:hover {
  transform: translateY(-6px);
  border-color: rgba(229, 75, 63, 0.3);
  box-shadow: 0 24px 54px rgba(15, 18, 24, 0.14);
}

.timeline li:hover::before {
  width: 62px;
}

.timeline time {
  color: #b2352d;
  font-weight: 900;
  font-size: 14px;
}

.timeline h3 {
  margin-top: 6px;
}

.faq-section {
  background: #f8f4ec;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.74fr) minmax(0, 1.26fr);
  gap: 34px;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 10px;
}

details {
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: #fffdf7;
  box-shadow: 0 10px 26px rgba(15, 18, 24, 0.06);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

details:hover,
details[open] {
  transform: translateY(-3px);
  border-color: rgba(229, 75, 63, 0.28);
  box-shadow: 0 18px 38px rgba(15, 18, 24, 0.12);
}

summary {
  cursor: pointer;
  padding: 18px 20px;
  color: #211d1d;
  font-weight: 900;
  list-style: none;
  transition: color 180ms ease;
}

details:hover summary,
details[open] summary {
  color: #b2352d;
}

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

summary::after {
  content: "+";
  float: right;
  color: var(--red);
  font-size: 22px;
  line-height: 1;
}

details[open] summary::after {
  content: "-";
}

details p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--muted);
}

.download-band {
  padding: 70px 0;
  background:
    linear-gradient(90deg, rgba(255, 248, 237, 0.035) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(135deg, #11151d 0%, #252934 100%);
}

.download-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  border: 1px solid rgba(255, 248, 237, 0.16);
  border-radius: 8px;
  background: rgba(255, 248, 237, 0.07);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.24);
}

.download-inner p:last-child {
  margin-bottom: 0;
  color: rgba(255, 248, 237, 0.74);
}

.floating-download {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 45;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--red), #d88731);
  color: #fff;
  font-weight: 900;
  line-height: 1.2;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  box-shadow: 0 18px 42px rgba(229, 75, 63, 0.32);
  transition: opacity 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.is-page-scrolled .floating-download {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.floating-download:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 48px rgba(229, 75, 63, 0.38);
}

.friend-section {
  padding: 68px 0 72px;
  background: #f0ece3;
  text-align: center;
}

.friend-section h2 {
  margin: 0 0 28px;
  color: #211d1d;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: 0;
}

.friend-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
}

.friend-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 8px 24px;
  border: 1px solid rgba(39, 31, 28, 0.12);
  border-radius: 8px;
  background: #fffdf7;
  color: #2b252d;
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(24, 20, 28, 0.04);
  transition: transform 180ms ease, color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.friend-links a:hover {
  transform: translateY(-2px);
  color: #b2352d;
  border-color: rgba(229, 75, 63, 0.34);
  box-shadow: 0 10px 24px rgba(15, 18, 24, 0.1);
}

.site-footer {
  padding: 30px 0;
  background: #0f1218;
  color: rgba(255, 248, 237, 0.68);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner p {
  margin: 0;
}

.footer-copy {
  display: grid;
  gap: 12px;
}

.footer-inner a {
  color: var(--gold);
  font-weight: 900;
  white-space: nowrap;
  transition: color 180ms ease, transform 180ms ease;
}

.footer-inner a:hover {
  color: var(--light);
  transform: translateY(-1px);
}

@media (max-width: 1020px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-facts {
    grid-column: 1;
    grid-row: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 12px;
  }

  .hero-facts div {
    border-right: 1px solid rgba(255, 248, 237, 0.13);
    border-bottom: 0;
  }

  .hero-facts div:last-child {
    border-right: 0;
  }

  .hero-points {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .feature-card:nth-child(1),
  .feature-card:nth-child(6) {
    grid-column: span 3;
  }

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

@media (max-width: 920px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    left: 14px;
    right: 14px;
    top: 74px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid rgba(255, 248, 237, 0.16);
    border-radius: 8px;
    background: rgba(15, 18, 24, 0.98);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.3);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    border-radius: 6px;
  }

  .hero {
    min-height: 700px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(15, 18, 24, 0.94) 0%, rgba(15, 18, 24, 0.68) 100%),
      linear-gradient(0deg, rgba(15, 18, 24, 0.94) 0%, rgba(15, 18, 24, 0) 48%);
  }

  .intro-grid,
  .guide-layout,
  .faq-layout {
    grid-template-columns: 1fr;
  }

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

  .feature-card,
  .feature-card:nth-child(1),
  .feature-card:nth-child(6) {
    grid-column: auto;
  }

  .gallery-grid figure,
  .gallery-grid figure:first-child,
  .gallery-grid figure:nth-child(2),
  .gallery-grid figure:nth-child(3),
  .gallery-grid figure:nth-child(4),
  .gallery-grid figure:nth-child(5) {
    grid-column: span 6;
  }

  .gallery-grid figure:first-child img,
  .gallery-grid figure:nth-child(5) img {
    aspect-ratio: 16 / 9;
  }

  .download-inner,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .friend-section {
    padding: 56px 0 60px;
  }

  .friend-links {
    gap: 9px;
  }

  .friend-links a {
    min-height: 40px;
    padding: 8px 18px;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 15px;
  }

  .header-inner {
    min-height: 64px;
  }

  .brand span {
    max-width: 170px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .site-nav {
    top: 64px;
  }

  .hero {
    min-height: 680px;
  }

  .hero-bg {
    object-position: 64% center;
  }

  .hero-content {
    padding: 118px 0 56px;
  }

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

  .btn {
    width: 100%;
  }

  .hero-facts {
    grid-template-columns: 1fr;
  }

  .hero-facts div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 248, 237, 0.13);
  }

  .hero-facts div:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 68px 0;
  }

  .section-copy {
    padding-left: 18px;
  }

  .feature-grid,
  .guide-steps,
  .timeline {
    grid-template-columns: 1fr;
  }

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

  .gallery-grid figure,
  .gallery-grid figure:first-child,
  .gallery-grid figure:nth-child(2),
  .gallery-grid figure:nth-child(3),
  .gallery-grid figure:nth-child(4),
  .gallery-grid figure:nth-child(5) {
    grid-column: auto;
  }

  .guide-steps article,
  .guide-steps article:nth-child(2n),
  .guide-steps article:nth-last-child(-n + 2) {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 248, 237, 0.12);
  }

  .guide-steps article:last-child {
    border-bottom: 0;
  }

  .download-inner {
    padding: 24px;
  }

  .floating-download {
    right: 14px;
    bottom: 14px;
    min-height: 46px;
    padding: 12px 16px;
    font-size: 14px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Modern interaction polish */
:where(a, button, summary, .feature-card, .gallery-grid figure, .timeline li, details) {
  -webkit-tap-highlight-color: transparent;
}

.site-header {
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.45) inset;
}

.brand {
  transition: transform 220ms ease, color 220ms ease;
}

.brand:hover {
  color: #9a332d;
  transform: translateY(-1px);
}

.brand img {
  transition: transform 260ms ease, box-shadow 260ms ease, filter 260ms ease;
}

.brand:hover img {
  filter: saturate(1.18) contrast(1.05);
  transform: translateY(-2px) rotate(-3deg);
}

.site-nav a {
  overflow: hidden;
  isolation: isolate;
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.site-nav a::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, transparent 0%, rgba(217, 155, 47, 0.22) 48%, transparent 100%);
  transform: translateX(-120%);
  transition: transform 520ms ease;
}

.site-nav a:hover::before,
.site-nav a.is-active::before {
  transform: translateX(120%);
}

.site-nav a:hover,
.site-nav a.is-active {
  box-shadow: 0 10px 26px rgba(154, 51, 45, 0.12);
}

.hero-bg {
  transform: scale(1.01);
  transition: transform 900ms ease, filter 500ms ease;
}

.hero:hover .hero-bg {
  transform: scale(1.045);
  filter: saturate(1.12) contrast(1.06);
}

h1 {
  position: relative;
}

h1::after {
  content: "";
  display: block;
  width: min(220px, 48%);
  height: 5px;
  margin-top: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--red), var(--gold), transparent);
  box-shadow: 0 12px 24px rgba(217, 72, 59, 0.18);
}

.hero-points li {
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.hero-points li:hover {
  transform: translateX(8px);
  border-color: rgba(217, 72, 59, 0.32);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 14px 34px rgba(32, 35, 39, 0.1);
}

.hero-facts {
  transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
}

.hero-facts:hover {
  transform: translateY(-6px);
  border-color: rgba(217, 155, 47, 0.34);
  box-shadow: 0 26px 70px rgba(32, 35, 39, 0.2);
}

.btn {
  isolation: isolate;
  transform: translateZ(0);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    filter 180ms ease;
}

.btn:hover {
  filter: saturate(1.08);
  transform: translateY(-3px);
}

.btn:focus-visible,
.site-nav a:focus-visible,
.friend-links a:focus-visible,
.footer-inner a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(217, 155, 47, 0.46);
  outline-offset: 3px;
}

.btn-primary:hover,
.floating-download:hover {
  box-shadow: 0 20px 48px rgba(217, 72, 59, 0.34);
}

.section-heading h2,
.section-copy h2,
.download-band h2 {
  transition: color 220ms ease, transform 220ms ease;
}

.section-heading:hover h2,
.section-copy:hover h2,
.download-inner:hover h2 {
  color: #b83b32;
  transform: translateX(4px);
}

.section-heading h2::after,
.section-copy h2::after,
.download-band h2::after {
  transform-origin: left center;
  transition: width 260ms ease, transform 260ms ease, box-shadow 260ms ease;
}

.section-heading:hover h2::after,
.section-copy:hover h2::after,
.download-inner:hover h2::after {
  width: 86px;
  box-shadow: 0 10px 22px rgba(217, 72, 59, 0.16);
}

.cover-panel {
  isolation: isolate;
}

.cover-panel img {
  transition: transform 420ms ease, filter 420ms ease;
}

.cover-panel:hover img {
  transform: scale(1.045);
  filter: saturate(1.12) contrast(1.04);
}

.feature-card {
  position: relative;
  transition: transform 220ms ease, background 220ms ease;
}

.feature-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--red), var(--gold));
  opacity: 0;
  transform: scaleY(0.25);
  transform-origin: center;
  transition: opacity 220ms ease, transform 220ms ease;
}

.feature-card:hover {
  transform: translateX(8px);
  background: linear-gradient(90deg, rgba(217, 72, 59, 0.08), transparent 44%);
}

.feature-card:hover::after {
  opacity: 1;
  transform: scaleY(1);
}

.feature-card h3,
.feature-card p,
.feature-card .sprite {
  transition: transform 220ms ease, color 220ms ease, filter 220ms ease;
}

.feature-card:hover h3 {
  color: #ffd37a;
  transform: translateX(3px);
}

.feature-card:hover .sprite {
  filter: saturate(1.18);
  transform: translateY(-2px) scale(1.06);
}

.gallery-grid {
  scroll-behavior: smooth;
}

.gallery-grid figure {
  isolation: isolate;
  transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
}

.gallery-grid figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22), transparent 38%);
  opacity: 0;
  transition: opacity 260ms ease;
}

.gallery-grid figure:hover {
  transform: translateY(-8px);
  border-color: rgba(217, 155, 47, 0.5);
  box-shadow: 0 24px 56px rgba(32, 35, 39, 0.24);
}

.gallery-grid figure:hover::after {
  opacity: 1;
}

.gallery-grid img {
  transition: transform 420ms ease, filter 420ms ease;
}

.gallery-grid figure:hover img {
  transform: scale(1.055);
  filter: saturate(1.13) contrast(1.05);
}

.guide-steps article {
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.guide-steps article:hover {
  transform: translateX(8px);
  border-color: rgba(217, 72, 59, 0.24);
  background: linear-gradient(90deg, rgba(217, 155, 47, 0.12), transparent 54%);
}

.guide-steps span {
  transition: transform 220ms ease, background 220ms ease, color 220ms ease, box-shadow 220ms ease;
}

.guide-steps article:hover span {
  background: var(--red);
  color: #fff;
  transform: rotate(-4deg) scale(1.05);
  box-shadow: 0 14px 26px rgba(217, 72, 59, 0.24);
}

.timeline li {
  transition: transform 220ms ease, background 220ms ease;
}

.timeline li:hover {
  transform: translateX(8px);
  background: rgba(255, 250, 240, 0.46);
}

.timeline time,
.timeline h3 {
  transition: color 220ms ease, transform 220ms ease;
}

.timeline li:hover time {
  color: var(--red);
}

.timeline li:hover h3 {
  color: #9a332d;
  transform: translateX(3px);
}

summary {
  position: relative;
  transition: color 180ms ease, padding-left 180ms ease;
}

summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  transform: translateY(-50%);
  transition: width 180ms ease;
}

details:hover summary,
details[open] summary {
  padding-left: 18px;
}

details:hover summary::before,
details[open] summary::before {
  width: 10px;
}

.download-inner {
  transition: transform 260ms ease;
}

.download-inner:hover {
  transform: translateY(-4px);
}

.friend-links a {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.friend-links a::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(135deg, rgba(217, 72, 59, 0.12), rgba(217, 155, 47, 0.16));
  opacity: 0;
  transition: opacity 180ms ease;
}

.friend-links a:hover {
  transform: translateY(-4px);
  color: #9a332d;
  border-color: rgba(217, 72, 59, 0.34);
  box-shadow: 0 16px 34px rgba(32, 35, 39, 0.13);
}

.friend-links a:hover::before {
  opacity: 1;
}

.footer-inner a {
  transition: color 180ms ease, transform 180ms ease, text-shadow 180ms ease;
}

.footer-inner a:hover {
  text-shadow: 0 0 18px rgba(217, 155, 47, 0.36);
}

@media (hover: none) {
  .hero:hover .hero-bg,
  .cover-panel:hover img,
  .gallery-grid figure:hover img {
    transform: none;
  }

  .feature-card:hover,
  .guide-steps article:hover,
  .timeline li:hover,
  .hero-points li:hover {
    transform: none;
  }
}

/* Keep nav icons while preserving the hover polish. */
.site-nav a {
  background-image: linear-gradient(120deg, transparent 0%, rgba(217, 155, 47, 0.18) 48%, transparent 100%);
  background-repeat: no-repeat;
  background-size: 240% 100%;
  background-position: -180% 0;
}

.site-nav a:hover,
.site-nav a.is-active {
  background-position: 180% 0;
}

.site-nav a.nav-icon::before,
.site-nav a.nav-icon:hover::before,
.site-nav a.nav-icon.is-active::before {
  content: "";
  position: static;
  inset: auto;
  z-index: auto;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  background: currentColor;
  opacity: 1;
  transform: none;
  transition: none;
  -webkit-mask: var(--nav-mask) center / contain no-repeat;
  mask: var(--nav-mask) center / contain no-repeat;
}

/* Alternate archive layout */
:root {
  color-scheme: light;
  --bg: #ece7dc;
  --paper: #fffaf0;
  --paper-2: #f7f0e4;
  --ink: #202327;
  --muted: #69645c;
  --line-dark: rgba(32, 35, 39, 0.14);
  --red: #d9483b;
  --gold: #d99b2f;
  --green: #1f9b78;
  --blue: #456fca;
  --deep: #151a20;
  --shadow: 0 18px 50px rgba(32, 35, 39, 0.13);
  --container: 1180px;
}

body {
  background:
    linear-gradient(90deg, rgba(32, 35, 39, 0.045) 1px, transparent 1px) 0 0 / 46px 46px,
    linear-gradient(180deg, #ece7dc 0%, #f7f0e4 54%, #ece7dc 100%);
  color: var(--ink);
}

body::before {
  display: none;
}

strong {
  color: #a8332d;
}

.hero strong,
.guide-section strong,
.download-band strong {
  color: #a8332d;
  text-shadow: none;
}

.site-header {
  border-bottom: 1px solid rgba(32, 35, 39, 0.1);
  background: rgba(255, 250, 240, 0.92);
  color: var(--ink);
}

.site-header.is-scrolled {
  border-color: rgba(32, 35, 39, 0.12);
  background: rgba(255, 250, 240, 0.98);
  box-shadow: 0 14px 34px rgba(32, 35, 39, 0.1);
}

.brand {
  color: var(--ink);
}

.brand img {
  border-color: rgba(32, 35, 39, 0.18);
  box-shadow: 0 0 0 4px rgba(217, 155, 47, 0.14);
}

.site-nav a {
  border-color: rgba(32, 35, 39, 0.12);
  background: rgba(255, 255, 255, 0.34);
  color: #45413b;
}

.site-nav a:hover,
.site-nav a.is-active {
  border-color: rgba(217, 155, 47, 0.48);
  background: #fff4d6;
  color: #9a332d;
}

.nav-toggle {
  border-color: rgba(32, 35, 39, 0.16);
  background: rgba(255, 255, 255, 0.5);
}

.nav-toggle span {
  background: var(--ink);
}

.hero {
  min-height: 720px;
  align-items: stretch;
  background: var(--paper);
  border-bottom: 1px solid rgba(32, 35, 39, 0.12);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 74px 0 auto;
  height: 1px;
  background: rgba(32, 35, 39, 0.1);
  z-index: 2;
}

.hero::after {
  display: none;
}

.hero-bg {
  left: auto;
  right: 0;
  width: min(58vw, 760px);
  height: 100%;
  object-position: 58% center;
  filter: saturate(1.05) contrast(1.03);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(255, 250, 240, 0.99) 0%, rgba(255, 250, 240, 0.96) 43%, rgba(255, 250, 240, 0.44) 62%, rgba(21, 26, 32, 0.15) 100%),
    linear-gradient(0deg, rgba(21, 26, 32, 0.22), transparent 42%);
}

.hero-content {
  grid-template-columns: minmax(0, 580px) minmax(250px, 330px);
  align-content: center;
  align-items: center;
  gap: 24px 44px;
  padding: 118px 0 70px;
  color: var(--ink);
}

.hero-content .eyebrow,
.hero-content h1,
.hero-content .hero-lead,
.hero-actions,
.hero-points {
  grid-column: 1;
}

.hero .eyebrow,
.guide-section .eyebrow,
.download-band .eyebrow {
  color: #9a332d;
}

h1 {
  color: var(--ink);
  font-size: clamp(32px, 4.2vw, 54px);
  text-shadow: none;
}

.hero-lead {
  max-width: 560px;
  color: #4a4640;
}

.hero-actions {
  margin-top: 8px;
}

.btn-primary {
  background: var(--red);
  box-shadow: 0 14px 32px rgba(217, 72, 59, 0.24);
}

.btn-primary:hover {
  box-shadow: 0 18px 38px rgba(217, 72, 59, 0.32);
}

.btn-secondary {
  background: #24292f;
  border-color: #24292f;
  color: #fffaf0;
}

.btn-secondary:hover {
  border-color: #24292f;
  background: #151a20;
}

.hero-points {
  grid-template-columns: 1fr;
  gap: 8px;
  max-width: 560px;
  counter-reset: hero-point;
}

.hero-points li {
  position: relative;
  min-height: 48px;
  padding: 11px 14px 11px 48px;
  border: 1px solid rgba(32, 35, 39, 0.12);
  background: rgba(255, 255, 255, 0.54);
  color: #35312d;
}

.hero-points li::before {
  counter-increment: hero-point;
  content: counter(hero-point, decimal-leading-zero);
  position: absolute;
  left: 12px;
  width: 25px;
  height: 25px;
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: #151a20;
  color: #fffaf0;
  box-shadow: none;
  font-size: 11px;
  font-weight: 900;
}

.hero-facts {
  grid-column: 2;
  grid-row: 1 / span 5;
  align-self: end;
  border-color: rgba(32, 35, 39, 0.13);
  background: rgba(255, 250, 240, 0.82);
  color: var(--ink);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-facts div {
  border-bottom-color: rgba(32, 35, 39, 0.12);
}

.hero-facts div:hover {
  background: rgba(217, 155, 47, 0.14);
}

.hero-facts dt {
  color: #9a332d;
}

.hero-facts dd {
  color: var(--ink);
}

.section,
.section:nth-of-type(even) {
  background: transparent;
}

.section {
  padding: 86px 0;
}

.section-heading {
  max-width: 680px;
}

.section-heading h2,
.section-copy h2,
.download-band h2 {
  color: #9a332d;
  font-size: clamp(24px, 2.7vw, 34px);
}

.section-heading h2::after,
.section-copy h2::after,
.download-band h2::after {
  content: "";
  display: block;
  width: 54px;
  height: 4px;
  margin-top: 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--red), var(--gold));
}

.section-heading p,
.section-copy p {
  color: var(--muted);
}

.intro-grid {
  grid-template-columns: minmax(0, 0.78fr) minmax(360px, 1.02fr);
  gap: 46px;
  align-items: start;
}

.intro-section .section-copy {
  order: 2;
  padding: 0;
}

.intro-section .section-copy::before {
  display: none;
}

.intro-section .section-copy p {
  padding: 18px 0;
  margin: 0;
  border-top: 1px solid rgba(32, 35, 39, 0.12);
}

.intro-section .section-copy p:last-child {
  border-bottom: 1px solid rgba(32, 35, 39, 0.12);
}

.cover-panel {
  order: 1;
  position: sticky;
  top: 104px;
  background: #151a20;
  box-shadow: 0 18px 48px rgba(32, 35, 39, 0.18);
}

.cover-panel::before {
  content: "VISUAL INDEX";
  background: rgba(255, 250, 240, 0.9);
  color: #9a332d;
}

.feature-section {
  padding: 96px 0;
  background: #151a20;
  color: #fffaf0;
}

.feature-section .container {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.feature-section .section-heading {
  position: sticky;
  top: 104px;
  margin: 0;
}

.feature-section .section-heading h2 {
  color: #ffd37a;
}

.feature-section .section-heading p,
.feature-card p {
  color: rgba(255, 250, 240, 0.72);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid rgba(255, 250, 240, 0.16);
}

.feature-card,
.feature-card:nth-child(1),
.feature-card:nth-child(6) {
  grid-column: auto;
}

.feature-card {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 18px;
  min-height: 0;
  padding: 28px 0;
  border: 0;
  border-bottom: 1px solid rgba(255, 250, 240, 0.16);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.feature-card::before {
  display: none;
}

.feature-card:hover {
  transform: none;
  background: transparent;
  box-shadow: none;
}

.feature-card h3 {
  grid-column: 2;
  margin-top: 4px;
  color: #fffaf0;
}

.feature-card .sprite {
  grid-column: 1;
  grid-row: 1 / span 2;
  margin-top: 2px;
}

.feature-card p {
  grid-column: 2;
}

.gallery-section {
  overflow: hidden;
  background: transparent;
}

.gallery-section .section-heading {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(260px, 0.58fr);
  gap: 44px;
  align-items: end;
}

.gallery-grid {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 2px 0 16px;
  scroll-snap-type: x mandatory;
}

.gallery-grid figure,
.gallery-grid figure:first-child,
.gallery-grid figure:nth-child(2),
.gallery-grid figure:nth-child(3),
.gallery-grid figure:nth-child(4),
.gallery-grid figure:nth-child(5) {
  grid-column: auto;
  flex: 0 0 min(76vw, 560px);
  scroll-snap-align: start;
  background: #151a20;
}

.gallery-grid figure:first-child,
.gallery-grid figure:nth-child(5) {
  flex-basis: min(82vw, 660px);
}

.gallery-grid img,
.gallery-grid figure:first-child img,
.gallery-grid figure:nth-child(5) img {
  aspect-ratio: 16 / 9;
}

.guide-section {
  background: #fffaf0;
  color: var(--ink);
}

.guide-section .section-copy h2,
.guide-section .section-copy p,
.guide-steps p {
  color: var(--ink);
}

.guide-section .section-copy h2 {
  color: #9a332d;
}

.guide-layout {
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 52px;
}

.guide-layout .section-copy {
  padding-left: 0;
}

.guide-layout .section-copy::before {
  display: none;
}

.guide-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  counter-reset: guide-step;
}

.guide-steps article,
.guide-steps article:nth-child(2n),
.guide-steps article:nth-last-child(-n + 2) {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  min-height: 0;
  padding: 0 0 30px;
  border: 0;
  background: transparent;
}

.guide-steps article:not(:last-child) {
  border-bottom: 1px solid rgba(32, 35, 39, 0.12);
  margin-bottom: 30px;
}

.guide-steps article:hover {
  background: transparent;
}

.guide-steps span {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(32, 35, 39, 0.12);
  border-radius: 8px;
  background: #151a20;
  color: #fffaf0;
  font-size: 16px;
}

.guide-steps h3 {
  grid-column: 2;
  margin-top: 0;
}

.guide-steps p {
  grid-column: 2;
}

.update-section {
  background: #ece7dc;
}

.timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 2px solid #151a20;
}

.timeline li {
  display: grid;
  grid-template-columns: minmax(150px, 210px) minmax(0, 1fr);
  gap: 26px;
  min-height: 0;
  padding: 26px 0;
  border: 0;
  border-bottom: 1px solid rgba(32, 35, 39, 0.14);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.timeline li::before {
  display: none;
}

.timeline li:hover {
  transform: none;
  box-shadow: none;
}

.timeline time {
  grid-column: 1;
  grid-row: 1 / span 2;
  color: #9a332d;
}

.timeline h3 {
  grid-column: 2;
  margin-top: 0;
}

.timeline p {
  grid-column: 2;
}

.faq-section {
  background: #f7f0e4;
}

.faq-layout {
  grid-template-columns: minmax(0, 0.62fr) minmax(0, 1.38fr);
}

.faq-section .section-copy {
  padding-left: 0;
}

.faq-section .section-copy::before {
  display: none;
}

.faq-list {
  gap: 0;
  border-top: 1px solid rgba(32, 35, 39, 0.14);
}

details {
  border: 0;
  border-bottom: 1px solid rgba(32, 35, 39, 0.14);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

details:hover,
details[open] {
  transform: none;
  box-shadow: none;
}

summary {
  padding: 20px 0;
}

details p {
  padding: 0 0 20px;
}

.download-band {
  padding: 76px 0;
  background:
    linear-gradient(90deg, rgba(255, 250, 240, 0.045) 1px, transparent 1px) 0 0 / 46px 46px,
    #151a20;
}

.download-inner {
  align-items: flex-end;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.download-band h2 {
  color: #ffd37a;
}

.download-inner p:last-child {
  color: rgba(255, 250, 240, 0.72);
}

.friend-section {
  background: #ece7dc;
}

.friend-links a {
  border-radius: 8px;
}

@media (max-width: 1020px) {
  .hero-bg {
    width: 100%;
    opacity: 0.34;
  }

  .hero-overlay {
    background: rgba(255, 250, 240, 0.86);
  }

  .hero-content,
  .feature-section .container,
  .gallery-section .section-heading {
    grid-template-columns: 1fr;
  }

  .hero-facts {
    grid-column: 1;
    grid-row: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .feature-section .section-heading,
  .cover-panel {
    position: static;
  }
}

@media (max-width: 920px) {
  .site-nav {
    border-color: rgba(32, 35, 39, 0.14);
    background: rgba(255, 250, 240, 0.98);
  }

  .intro-grid,
  .guide-layout,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .intro-section .section-copy {
    order: 1;
  }

  .cover-panel {
    order: 2;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: auto;
  }

  .hero-content {
    padding: 104px 0 48px;
  }

  .hero-facts {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .guide-steps article,
  .guide-steps article:nth-child(2n),
  .guide-steps article:nth-last-child(-n + 2),
  .timeline li {
    grid-template-columns: 1fr;
  }

  .feature-card .sprite,
  .feature-card h3,
  .feature-card p,
  .guide-steps span,
  .guide-steps h3,
  .guide-steps p,
  .timeline time,
  .timeline h3,
  .timeline p {
    grid-column: 1;
    grid-row: auto;
  }

  .gallery-grid figure,
  .gallery-grid figure:first-child,
  .gallery-grid figure:nth-child(5) {
    flex-basis: 86vw;
  }

  .download-inner {
    align-items: stretch;
  }
}