:root {
  --ivory: #fdfbf7;
  --silk: #fffdf9;
  --paper: #f6efe8;
  --gold: #d4af37;
  --gold-deep: #8b6a19;
  --rose-gold: #e0a899;
  --crimson: #e11d48;
  --crimson-dark: #8f1735;
  --wine: #3b1420;
  --ink: #26191d;
  --muted: #6f5b61;
  --line: #dfd2c7;
  --shadow: 0 16px 42px rgba(59, 20, 32, 0.12);
  --radius-module: 16px;
  --radius-image: 12px;
  --radius-tag: 4px;
  --radius-pill: 999px;
  --hover-transition: 0.3s ease;
  --content-width: 1180px;
  --header-height: 68px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--ivory);
  color: var(--ink);
  font-family: "Noto Sans CJK SC", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-image);
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

.icon {
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

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

::selection {
  background: var(--rose-gold);
  color: var(--wine);
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--silk);
  color: var(--wine);
  border: 2px solid var(--gold);
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(255, 253, 249, 0.96);
  border-bottom: 1px solid rgba(139, 106, 25, 0.2);
  backdrop-filter: blur(14px);
}

.header-inner {
  width: min(100% - 40px, var(--content-width));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 210px;
  gap: 11px;
  color: var(--wine);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  font-weight: 700;
}

.brand img {
  width: 38px;
  height: 38px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--gold);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.primary-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 10px;
  color: #563b43;
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
  transition: color var(--hover-transition);
}

.primary-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 5px;
  height: 2px;
  background: var(--crimson);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--hover-transition);
}

.primary-nav a:hover,
.primary-nav a[aria-current="true"] {
  color: var(--crimson-dark);
}

.primary-nav a:hover::after,
.primary-nav a[aria-current="true"]::after {
  transform: scaleX(1);
}

.primary-nav .nav-cta {
  margin-left: 8px;
  padding: 9px 17px;
  background: var(--crimson);
  color: #fff;
  border: 1px solid var(--crimson);
  border-radius: var(--radius-pill);
  transition: transform var(--hover-transition), filter var(--hover-transition), background-color var(--hover-transition), border-color var(--hover-transition);
}

.primary-nav .nav-cta:hover {
  background: var(--crimson-dark);
  border-color: var(--crimson-dark);
  color: #fff;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--wine);
  cursor: pointer;
  transition: transform var(--hover-transition), filter var(--hover-transition), background-color var(--hover-transition), border-color var(--hover-transition);
}

.menu-toggle .icon {
  width: 22px;
  height: 22px;
}

.menu-toggle .icon-close,
.menu-toggle[aria-expanded="true"] .icon-menu {
  display: none;
}

.menu-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

.hero {
  position: relative;
  min-height: 70svh;
  max-height: 760px;
  overflow: hidden;
  display: grid;
  align-items: center;
  background: #180c12;
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 67% 43%;
  border-radius: 0;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: rgba(25, 8, 15, 0.7);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(100% - 40px, var(--content-width));
  margin: 0 auto;
  padding: 76px 0 72px;
  color: #fff;
}

.hero-inner::before {
  content: "";
  display: block;
  width: 78px;
  height: 3px;
  margin-bottom: 24px;
  background: var(--gold);
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--gold-deep);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #f4d975;
}

.hero h1 {
  max-width: 850px;
  margin: 0;
  font-family: Georgia, "Times New Roman", "Noto Serif CJK JP", serif;
  font-size: 48px;
  line-height: 1.06;
  letter-spacing: 0;
  text-wrap: balance;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.45);
}

.hero h1 span {
  display: block;
  margin-top: 13px;
  color: #f4d975;
  font-family: "Noto Sans CJK JP", "Yu Gothic", sans-serif;
  font-size: 24px;
  font-weight: 650;
}

.hero-copy {
  max-width: 670px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  transition: transform var(--hover-transition), filter var(--hover-transition), background-color var(--hover-transition), border-color var(--hover-transition), box-shadow var(--hover-transition);
}

.button:hover {
  transform: translateY(-2px) scale(1.04);
  filter: brightness(1.08);
}

.button-primary {
  background: var(--crimson);
  color: #fff;
  box-shadow: 0 10px 26px rgba(225, 29, 72, 0.25);
}

.button-primary:hover {
  background: #bd1539;
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.66);
  background: rgba(20, 9, 14, 0.32);
  color: #fff;
}

.button-ghost:hover {
  border-color: #fff;
  background: rgba(20, 9, 14, 0.56);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.hero-tags li::before {
  content: "◆";
  margin-right: 8px;
  color: var(--rose-gold);
  font-size: 8px;
}

.hero-tags li {
  border-radius: var(--radius-tag);
}

.quick-facts {
  background: var(--wine);
  color: #fff;
  border-top: 1px solid rgba(212, 175, 55, 0.35);
}

.quick-facts-inner {
  width: min(100% - 40px, var(--content-width));
  min-height: 112px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}

.quick-facts-inner div {
  min-width: 0;
  padding: 18px 28px;
  text-align: center;
  border-right: 1px solid rgba(224, 168, 153, 0.25);
}

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

.quick-facts strong {
  display: block;
  color: #f4d975;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
  line-height: 1.1;
}

.quick-facts span {
  display: block;
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.section {
  padding: 104px 0;
}

.section-inner,
.footer-inner {
  width: min(100% - 40px, var(--content-width));
  margin: 0 auto;
}

.section h2 {
  margin: 0;
  color: var(--wine);
  font-family: Georgia, "Noto Serif CJK SC", "Songti SC", serif;
  font-size: 34px;
  line-height: 1.25;
  letter-spacing: 0;
  text-wrap: balance;
}

.section h3 {
  margin: 0;
  color: var(--wine);
  font-size: 19px;
  line-height: 1.4;
}

.section p {
  margin: 18px 0 0;
  color: var(--muted);
}

.section .lead {
  color: #493138;
  font-size: 18px;
  line-height: 1.85;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 50px;
}

.section-heading > p:last-child {
  max-width: 720px;
  font-size: 17px;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(420px, 1.06fr);
  gap: 74px;
  align-items: center;
}

.split-layout-reverse {
  grid-template-columns: minmax(420px, 1.06fr) minmax(0, 0.94fr);
}

.feature-figure,
.mechanic-visual,
.guide-side figure,
.feature-band figure {
  margin: 0;
}

.feature-figure img,
.mechanic-visual img,
.guide-side figure img,
.feature-band figure img {
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-image);
  box-shadow: var(--shadow);
}

.feature-figure img {
  aspect-ratio: 16 / 9;
}

.feature-figure figcaption,
.mechanic-visual figcaption,
.guide-side figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.game-meta {
  margin: 34px 0 0;
  border-top: 1px solid var(--line);
}

.game-meta div {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.game-meta dt {
  color: var(--gold-deep);
  font-size: 13px;
  font-weight: 800;
}

.game-meta dd {
  margin: 0;
  color: var(--ink);
  font-size: 14px;
}

.section-content {
  background: var(--paper);
  border-top: 1px solid rgba(139, 106, 25, 0.12);
  border-bottom: 1px solid rgba(139, 106, 25, 0.12);
}

.mechanic-showcase {
  position: relative;
  margin-bottom: 58px;
}

.mechanic-visual img {
  aspect-ratio: 16 / 9;
}

.formula-panel {
  position: absolute;
  right: 30px;
  bottom: 44px;
  width: min(430px, calc(100% - 60px));
  padding: 24px 28px;
  background: rgba(255, 253, 249, 0.95);
  border: 1px solid rgba(212, 175, 55, 0.7);
  border-radius: var(--radius-module);
  box-shadow: 0 12px 30px rgba(38, 25, 29, 0.18);
}

.formula-panel p {
  margin: 0;
  color: var(--crimson-dark);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.formula-panel strong {
  display: block;
  margin-top: 8px;
  color: var(--wine);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.55;
}

.formula-panel span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  overflow: hidden;
  border-radius: var(--radius-module);
}

.content-grid article {
  min-height: 238px;
  padding: 32px;
  background: rgba(255, 253, 249, 0.6);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.content-grid .index {
  display: block;
  margin-bottom: 18px;
  color: var(--crimson);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-tag);
}

.content-grid p {
  margin-top: 12px;
  font-size: 15px;
}

.modifier-table-wrap {
  margin-top: 56px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-module);
}

.modifier-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: var(--silk);
  text-align: left;
}

.modifier-table caption {
  padding: 20px 22px;
  background: var(--wine);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  text-align: left;
}

.modifier-table th,
.modifier-table td {
  padding: 15px 22px;
  border-bottom: 1px solid var(--line);
}

.modifier-table thead th {
  color: var(--gold-deep);
  font-size: 13px;
}

.modifier-table tbody th {
  width: 120px;
  color: var(--crimson-dark);
  font-size: 15px;
}

.modifier-table td {
  color: var(--muted);
  font-size: 14px;
}

.section-guide {
  background: var(--wine);
  color: #fff;
}

.section-heading-light h2,
.section-guide h3 {
  color: #fff;
}

.section-heading-light .section-kicker {
  color: #f4d975;
}

.section-heading-light > p:last-child {
  color: rgba(255, 255, 255, 0.72);
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 68px;
}

.phase-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: phases;
}

.phase-list li {
  position: relative;
  padding: 0 0 35px 74px;
  counter-increment: phases;
}

.phase-list li::before {
  content: counter(phases, decimal-leading-zero);
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: #f4d975;
  border: 1px solid rgba(212, 175, 55, 0.55);
  border-radius: 50%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 14px;
}

.phase-list li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 23px;
  top: 52px;
  bottom: 5px;
  width: 1px;
  background: rgba(212, 175, 55, 0.35);
}

.phase-list span {
  display: block;
  margin-bottom: 5px;
  color: var(--rose-gold);
  font-size: 12px;
  font-weight: 800;
  border-radius: var(--radius-tag);
}

.phase-list p {
  margin-top: 9px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
}

.guide-side figure img {
  aspect-ratio: 16 / 9;
}

.guide-side figcaption {
  color: rgba(255, 255, 255, 0.58);
}

.priority-list {
  margin-top: 28px;
  padding: 26px 28px;
  border: 1px solid rgba(224, 168, 153, 0.38);
  border-radius: var(--radius-module);
  background: rgba(255, 255, 255, 0.04);
}

.priority-list ol {
  margin: 16px 0 0;
  padding-left: 22px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.priority-list li + li {
  margin-top: 7px;
}

.guide-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 64px;
  padding-top: 42px;
  border-top: 1px solid rgba(212, 175, 55, 0.3);
}

.guide-notes article {
  padding-right: 26px;
  border-right: 1px solid rgba(224, 168, 153, 0.24);
}

.guide-notes article:last-child {
  padding-right: 0;
  border-right: 0;
}

.guide-notes p {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
}

.feature-band {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: stretch;
  background: var(--wine);
  overflow: hidden;
  border-radius: var(--radius-module);
}

.feature-band figure img {
  height: 100%;
  min-height: 420px;
  border-radius: var(--radius-image);
  box-shadow: none;
}

.feature-band-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 52px;
}

.feature-band-copy .section-kicker {
  color: #f4d975;
}

.feature-band-copy h3 {
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 29px;
}

.feature-band-copy p:last-child {
  color: rgba(255, 255, 255, 0.7);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 60px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  overflow: hidden;
  border-radius: var(--radius-module);
}

.feature-list article {
  min-height: 220px;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-list span {
  display: block;
  margin-bottom: 28px;
  color: var(--crimson);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-tag);
}

.feature-list p {
  margin-top: 11px;
  font-size: 14px;
}

.section-route {
  background: #f8f0ef;
  border-top: 1px solid #ead9d5;
  border-bottom: 1px solid #ead9d5;
}

.route-points {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.route-points li {
  padding: 13px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.route-points strong {
  color: var(--crimson-dark);
}

.section-gallery {
  overflow: hidden;
  background: var(--silk);
}

.gallery-heading {
  max-width: 760px;
}

.gallery-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(300px, 0.88fr);
  gap: 22px;
  align-items: stretch;
}

.gallery-main {
  min-width: 0;
  margin: 0;
}

.gallery-main-stage {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--wine);
  border: 1px solid rgba(212, 175, 55, 0.42);
  border-radius: var(--radius-module);
  box-shadow: var(--shadow);
}

.gallery-main-stage img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--wine);
}

.gallery-main figcaption {
  min-height: 29px;
  padding-top: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.gallery-thumbnails {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.gallery-thumb {
  position: relative;
  min-width: 0;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: var(--radius-image);
  background: var(--paper);
  cursor: pointer;
  transition: border-color var(--hover-transition), box-shadow var(--hover-transition), transform var(--hover-transition), filter var(--hover-transition);
}

.gallery-thumb:hover {
  transform: translateY(-3px) scale(1.02);
  filter: brightness(1.06);
  border-color: var(--rose-gold);
}

.gallery-thumb.is-active {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.18);
}

.gallery-thumb.is-active::after {
  content: "";
  position: absolute;
  inset: 6px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-tag);
}

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

.gallery-thumb-icon {
  position: absolute;
  right: 8px;
  bottom: 8px;
  z-index: 2;
  width: 28px;
  height: 28px;
  padding: 6px;
  color: #fff;
  background: rgba(59, 20, 32, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 50%;
  opacity: 0.86;
  transition: opacity var(--hover-transition), background-color var(--hover-transition);
}

.gallery-thumb:hover .gallery-thumb-icon,
.gallery-thumb.is-active .gallery-thumb-icon {
  opacity: 1;
  background: var(--crimson-dark);
}

.section-updates {
  background: var(--paper);
}

.updates-layout {
  display: block;
}

.updates-intro {
  max-width: 880px;
  margin-bottom: 42px;
}

.update-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: updates;
  border-top: 1px solid var(--line);
}

.update-list li {
  position: relative;
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 26px;
  padding: 22px 0 22px 54px;
  border-bottom: 1px solid var(--line);
  border-radius: var(--radius-module);
  counter-increment: updates;
  transition: transform var(--hover-transition), background-color var(--hover-transition), box-shadow var(--hover-transition), border-color var(--hover-transition);
}

.update-list li::before {
  content: counter(updates, decimal-leading-zero);
  position: absolute;
  top: 21px;
  left: 0;
  color: var(--crimson);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 14px;
  font-weight: 700;
  transition: transform var(--hover-transition), color var(--hover-transition);
}

.update-list strong {
  color: var(--wine);
  font-size: 15px;
}

.update-list span {
  color: var(--muted);
  font-size: 14px;
}

.section-faq {
  background: var(--silk);
}

.faq-layout {
  display: block;
}

.faq-intro {
  max-width: 880px;
  margin-bottom: 42px;
}

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

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 21px 0;
  color: var(--wine);
  font-size: 16px;
  font-weight: 750;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
  transition: color var(--hover-transition);
}

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

.faq-icon {
  width: 36px;
  height: 36px;
  padding: 9px;
  color: var(--crimson-dark);
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: transform var(--hover-transition), scale var(--hover-transition), filter var(--hover-transition), border-color var(--hover-transition);
}

.faq-list details[open] .faq-icon {
  transform: rotate(180deg);
  border-color: var(--gold);
}

.faq-list details p {
  max-width: 840px;
  margin: -5px 0 22px;
  color: var(--muted);
  font-size: 14px;
}

.floating-detail-button {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 90;
  min-width: 142px;
  box-shadow: 0 12px 30px rgba(225, 29, 72, 0.32), 0 0 18px rgba(212, 175, 55, 0.16);
}

.friend-links {
  padding: 58px 0 64px;
  background: var(--paper);
  border-top: 1px solid rgba(139, 106, 25, 0.12);
  border-bottom: 1px solid rgba(139, 106, 25, 0.18);
}

.friend-links-inner {
  width: min(100% - 40px, var(--content-width));
  margin: 0 auto;
}

.friend-links h2 {
  margin: 0;
  color: var(--wine);
  font-family: Georgia, "Noto Serif CJK SC", "Songti SC", serif;
  font-size: 30px;
  line-height: 1.3;
  text-align: center;
}

.friend-links nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 16px;
  margin-top: 26px;
}

.friend-link {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  background: var(--silk);
  color: var(--wine);
  border: 1px solid rgba(139, 106, 25, 0.18);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 20px rgba(59, 20, 32, 0.08);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.5;
  text-align: center;
  transition: transform var(--hover-transition), color var(--hover-transition), border-color var(--hover-transition), box-shadow var(--hover-transition), filter var(--hover-transition);
}

@media (hover: hover) and (pointer: fine) {
  .friend-link:hover {
    transform: translateY(-3px) scale(1.02);
    color: var(--crimson-dark);
    border-color: var(--gold);
    box-shadow: 0 12px 28px rgba(225, 29, 72, 0.14), 0 0 16px rgba(212, 175, 55, 0.14);
    filter: brightness(1.03);
  }
}

.site-footer {
  padding: 50px 0 34px;
  background: #201116;
  color: rgba(255, 255, 255, 0.64);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 38px;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-brand img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.55);
}

.footer-brand strong,
.footer-brand span {
  display: block;
}

.footer-brand strong {
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
}

.footer-brand span {
  margin-top: 2px;
  color: #f4d975;
  font-size: 12px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 22px;
  font-size: 13px;
}

.site-footer nav a {
  position: relative;
  transition: color var(--hover-transition);
}

.site-footer nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--hover-transition);
}

.site-footer nav a:hover {
  color: #fff;
}

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

.site-footer p {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 12px;
}

.formula-panel,
.content-grid,
.modifier-table-wrap,
.priority-list,
.feature-band,
.feature-list,
.gallery-main-stage {
  transition: transform var(--hover-transition), box-shadow var(--hover-transition);
}

.feature-figure img,
.mechanic-visual img,
.guide-side figure img,
.feature-band figure img,
.gallery-main-stage img,
.gallery-thumb img {
  transition: transform var(--hover-transition), filter var(--hover-transition);
}

@media (hover: hover) and (pointer: fine) {
  .update-list li:hover {
    z-index: 1;
    transform: translateY(-3px);
    background: rgba(255, 253, 249, 0.86);
    border-color: rgba(212, 175, 55, 0.45);
    box-shadow: 0 12px 30px rgba(59, 20, 32, 0.12), 0 0 18px rgba(225, 29, 72, 0.1);
  }

  .update-list li:hover::before {
    transform: scale(1.1);
    color: var(--gold-deep);
  }

  .formula-panel:hover,
  .content-grid:hover,
  .modifier-table-wrap:hover,
  .priority-list:hover,
  .feature-band:hover,
  .feature-list:hover,
  .gallery-main-stage:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 42px rgba(59, 20, 32, 0.18), 0 0 24px rgba(225, 29, 72, 0.14), 0 0 12px rgba(212, 175, 55, 0.14);
  }

  .primary-nav .nav-cta:hover,
  .menu-toggle:hover {
    transform: scale(1.05);
    filter: brightness(1.08);
  }

  .faq-list summary:hover {
    color: var(--crimson-dark);
  }

  .faq-list summary:hover .faq-icon {
    scale: 1.08;
    filter: brightness(1.1);
  }

  .feature-figure img:hover,
  .mechanic-visual img:hover,
  .guide-side figure img:hover,
  .feature-band:hover figure img,
  .gallery-main-stage:hover img,
  .gallery-thumb:hover img {
    transform: scale(1.04);
    filter: brightness(0.76) saturate(0.92);
  }
}

@media (max-width: 1080px) {
  .primary-nav a {
    padding-inline: 7px;
    font-size: 13px;
  }

  .brand {
    min-width: auto;
  }

  .split-layout,
  .split-layout-reverse {
    gap: 46px;
  }

  .guide-layout {
    gap: 46px;
  }
}

@media (max-width: 920px) {
  :root {
    --header-height: 62px;
  }

  .header-inner {
    width: min(100% - 28px, var(--content-width));
  }

  .menu-toggle {
    display: flex;
  }

  .primary-nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    max-height: calc(100svh - var(--header-height));
    overflow-y: auto;
    display: none;
    padding: 12px 20px 20px;
    background: var(--silk);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 34px rgba(59, 20, 32, 0.13);
  }

  .primary-nav.is-open {
    display: grid;
  }

  .primary-nav a {
    padding: 12px 2px;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
  }

  .primary-nav a::after {
    display: none;
  }

  .primary-nav .nav-cta {
    margin: 12px 0 0;
    border-bottom: 0;
    text-align: center;
  }

  .hero {
    min-height: 68svh;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero h1 span {
    font-size: 21px;
  }

  .section {
    padding: 82px 0;
  }

  .section h2 {
    font-size: 30px;
  }

  .split-layout,
  .split-layout-reverse,
  .guide-layout {
    grid-template-columns: 1fr;
  }

  .split-layout-reverse .feature-figure {
    order: 2;
  }

  .guide-side {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 24px;
    align-items: start;
  }

  .priority-list {
    margin-top: 0;
  }

  .feature-band {
    grid-template-columns: 1fr;
  }

  .feature-band figure img {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

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

  .gallery-layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(260px, 0.75fr);
  }
}

@media (max-width: 680px) {
  .header-inner,
  .section-inner,
  .hero-inner,
  .quick-facts-inner,
  .footer-inner {
    width: min(100% - 28px, var(--content-width));
  }

  .brand {
    font-size: 15px;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .hero {
    min-height: 70svh;
    max-height: none;
  }

  .hero-media {
    object-position: 59% 46%;
  }

  .hero-shade {
    background: rgba(25, 8, 15, 0.74);
  }

  .hero-inner {
    padding: 54px 0 48px;
  }

  .hero-inner::before {
    width: 56px;
    margin-bottom: 18px;
  }

  .hero h1 {
    font-size: 30px;
    line-height: 1.1;
  }

  .hero h1 span {
    margin-top: 10px;
    font-size: 18px;
    line-height: 1.35;
  }

  .hero-copy {
    margin-top: 20px;
    font-size: 15px;
    line-height: 1.7;
  }

  .hero-actions {
    margin-top: 25px;
  }

  .button {
    min-height: 46px;
    padding-inline: 20px;
  }

  .hero-tags {
    gap: 7px 15px;
    margin-top: 24px;
    font-size: 12px;
  }

  .quick-facts-inner {
    grid-template-columns: repeat(2, 1fr);
    padding: 10px 0;
  }

  .quick-facts-inner div {
    padding: 15px 8px;
    border-right: 0;
  }

  .quick-facts strong {
    font-size: 25px;
  }

  .section {
    padding: 66px 0;
  }

  .section h2 {
    font-size: 26px;
    line-height: 1.3;
  }

  .section h3 {
    font-size: 18px;
  }

  .section .lead,
  .section-heading > p:last-child {
    font-size: 16px;
  }

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

  .split-layout,
  .split-layout-reverse {
    gap: 34px;
  }

  .game-meta div {
    grid-template-columns: 100px 1fr;
  }

  .formula-panel {
    position: static;
    width: 100%;
    margin-top: 14px;
    padding: 20px;
  }

  .formula-panel strong {
    font-size: 19px;
  }

  .content-grid,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .content-grid article,
  .feature-list article {
    min-height: auto;
    padding: 25px;
  }

  .modifier-table-wrap {
    margin-top: 38px;
  }

  .guide-layout {
    gap: 38px;
  }

  .phase-list li {
    padding-left: 61px;
  }

  .phase-list li::before {
    width: 40px;
    height: 40px;
  }

  .phase-list li:not(:last-child)::after {
    left: 19px;
    top: 44px;
  }

  .guide-side {
    display: block;
  }

  .priority-list {
    margin-top: 24px;
    padding: 22px;
  }

  .guide-notes {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 44px;
  }

  .guide-notes article {
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(224, 168, 153, 0.24);
  }

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

  .feature-band-copy {
    padding: 30px 24px 34px;
  }

  .feature-band-copy h3 {
    font-size: 24px;
  }

  .gallery-heading {
    margin-bottom: 30px;
  }

  .gallery-heading h2 {
    font-size: 26px;
  }

  .gallery-layout {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .gallery-thumbnails {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: repeat(2, auto);
    gap: 8px;
  }

  .gallery-thumb {
    aspect-ratio: 16 / 9;
  }

  .update-list li {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 18px 0 18px 42px;
  }

  .update-list li::before {
    top: 18px;
  }

  .faq-list summary {
    gap: 14px;
  }

  .faq-list details p {
    margin-right: 0;
  }

  .floating-detail-button {
    right: max(14px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
    min-width: 132px;
  }

  .friend-links {
    padding: 44px 0 48px;
  }

  .friend-links-inner {
    width: min(100% - 28px, var(--content-width));
  }

  .friend-links h2 {
    font-size: 26px;
  }

  .friend-links nav {
    gap: 10px;
    margin-top: 22px;
  }

  .friend-link {
    width: min(100%, 340px);
    min-height: 44px;
    padding-inline: 18px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

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

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

@media print {
  .site-header,
  .hero-actions,
  .friend-links,
  .floating-detail-button,
  .site-footer {
    display: none !important;
  }

  .hero {
    min-height: auto;
    color: #000;
    background: #fff;
  }

  .hero-media,
  .hero-shade {
    display: none;
  }

  .hero-inner {
    color: #000;
  }

  .section {
    padding: 32px 0;
    break-inside: avoid;
  }
}