/* ==============================
   Base
============================== */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #F5F5F5;
  color: #333333;
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "Noto Sans JP",
    sans-serif;
  line-height: 1.7;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

/* ==============================
   Header
============================== */

.site-header {
  padding: 24px;
  background: #FFFFFF;
  border-bottom: 1px solid #E2E2E2;
}

.site-logo {
  display: inline-block;
  line-height: 0;
}

.site-logo img {
  display: block;
  width: 240px;
  height: auto;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 20px;
}

.site-nav a {
  color: #444444;
  font-size: 14px;
  text-decoration: none;
}

.site-nav a:hover {
  text-decoration: underline;
}

/* ==============================
   Main
============================== */

.site-main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 24px;
}

.site-main section {
  margin-bottom: 28px;
  padding: 28px;
  background: #FFFFFF;
  border: 1px solid #E2E2E2;
  border-radius: 8px;
}

.site-main section:last-child {
  margin-bottom: 0;
}

.section-label {
  margin: 0 0 16px;
  color: #777777;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

/* ==============================
   Introduction
============================== */

.intro-section h1 {
  margin: 0 0 16px;
  color: #222222;
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1.4;
}

.intro-section > p:not(.section-label) {
  margin: 0 0 12px;
  color: #555555;
  line-height: 1.9;
}

.intro-section > p:last-child {
  margin-bottom: 0;
}

/* ==============================
   Featured Game
============================== */

.featured-card {
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid #E2E2E2;
  border-radius: 8px;
}

.featured-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.featured-content {
  padding: 24px;
}

.featured-content h2 {
  margin: 0 0 12px;
  color: #222222;
  font-size: 24px;
  line-height: 1.5;
}

.game-tagline {
  margin: 0 0 12px;
  color: #555555;
  font-weight: 600;
}

.game-description {
  margin: 0;
  color: #555555;
  line-height: 1.9;
}

/* Store badges */

.store-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}

.store-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
}

.store-links img {
  display: block;
  width: 160px;
  height: auto;
}

/* ==============================
   Other Works
============================== */

.works-section h2 {
  margin: 0 0 12px;
  color: #222222;
  font-size: 24px;
}

.works-section > p:not(.section-label) {
  margin: 0;
  color: #555555;
  line-height: 1.9;
}

.works-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.work-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px;
  background: #FFFFFF;
  border: 1px solid #E2E2E2;
  border-radius: 8px;
  color: #555555;
  text-decoration: none;
  transition: border-color 0.2s;
}

.work-link:hover {
  border-color: #999999;
}

.work-link-title {
  color: #222222;
  font-size: 20px;
  font-weight: 700;
}

/* ==============================
   Footer
============================== */

.site-footer {
  margin-top: 32px;
  padding: 30px 20px;
  border-top: 1px solid #DDDDDD;
  text-align: center;
  font-size: 14px;
  color: #555555;
}

.footer-social-text {
  margin: 0 0 12px;
}

.footer-social {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
}

.footer-social img {
  display: block;
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-bottom: 24px;
}

.footer-nav a {
  color: #555555;
  text-decoration: none;
}

.footer-social a:hover,
.footer-nav a:hover {
  opacity: 0.7;
  text-decoration: underline;
}

.copyright {
  margin: 0;
  color: #777777;
  font-size: 12px;
}

/* ==============================
   Responsive
============================== */

@media (max-width: 600px) {
  .site-header {
    padding: 20px 16px;
  }

  .site-logo img {
    width: 240px;
  }

  .site-nav {
    gap: 10px 16px;
    margin-top: 16px;
  }

  .site-main {
    padding: 28px 16px;
  }

  .site-main section {
    margin-bottom: 20px;
    padding: 20px;
  }

  .featured-content {
    padding: 20px;
  }

  .featured-content h2 {
    font-size: 21px;
  }

  .store-links {
    gap: 10px;
  }

  .store-links img {
    width: 140px;
  }

  .works-links {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .work-link {
    padding: 20px;
  }

  .footer-nav {
    gap: 12px 16px;
  }
}


/* ==============================
   Games Page
============================== */

.page-intro h1 {
  margin: 0 0 16px;
  color: #222222;
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1.4;
}

.page-intro > p:not(.section-label) {
  margin: 0;
  color: #555555;
  line-height: 1.9;
}

/* Game list */

.game-list-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.site-main section.game-list-section {
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
}

.game-list-card {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 24px;
  background: #FFFFFF;
  border: 1px solid #E2E2E2;
  border-radius: 8px;
}

/* App icon */

.game-list-icon {
  flex: 0 0 140px;
  width: 140px;
}

.game-list-icon img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 18px;
}

/* Game information */

.game-list-content {
  flex: 1;
  min-width: 0;
}

.game-list-content h2 {
  margin: 0 0 8px;
  color: #222222;
  font-size: 22px;
  line-height: 1.5;
}

.game-list-genre {
  margin: 0 0 12px;
  color: #666666;
  font-size: 14px;
  font-weight: 600;
}

.game-list-description {
  margin: 0;
  color: #555555;
  line-height: 1.9;
}

/* Store badges */

.game-list-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.game-list-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.game-list-links img {
  display: block;
  width: 150px;
  height: auto;
}

/* Development status */

.game-status {
  display: inline-block;
  margin: 18px 0 0;
  padding: 5px 12px;
  background: #EEEEEE;
  border-radius: 4px;
  color: #555555;
  font-size: 13px;
  font-weight: 600;
}

/* Mobile */

@media (max-width: 600px) {
  .game-list-section {
    gap: 16px;
  }

  .game-list-card {
    flex-direction: column;
    gap: 16px;
    padding: 20px;
  }

  .game-list-icon {
    flex-basis: auto;
    width: 112px;
  }

  .game-list-icon img {
    border-radius: 16px;
  }

  .game-list-content h2 {
    font-size: 20px;
  }

  .game-list-links {
    gap: 10px;
    margin-top: 18px;
  }

  .game-list-links img {
    width: 140px;
  }
}


/* Developer Store Links */
.developer-store-links {
  margin-top: 20px;
}


/* Privacy Policy */
.privacy-page {
  width: 100%;
  margin: 0;
  padding: 48px 0 72px;
}

.privacy-page-header {
  margin-bottom: 32px;
}

.privacy-page-header h1 {
  margin: 8px 0;
}

.privacy-date {
  color: #777;
  font-size: 14px;
}

.privacy-content {
  padding: 32px;
  background: #fff;
  border: 1px solid #E2E2E2;
  border-radius: 8px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.privacy-content h2 {
  margin: 32px 0 12px;
  font-size: 20px;
  line-height: 1.5;
}

.privacy-content h2:first-child {
  margin-top: 0;
}

.privacy-content p {
  margin: 0 0 16px;
}

.privacy-content ul {
  padding-left: 24px;
  margin: 0 0 20px;
}

.privacy-content li {
  margin-bottom: 8px;
}

.privacy-content a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 600px) {
  .privacy-page {
    padding: 32px 0 48px;
  }

  .privacy-content {
    padding: 22px 18px;
  }

  .privacy-content h2 {
    font-size: 18px;
  }
}

.privacy-generator-credit {
  margin-top: 40px !important;
  padding-top: 16px;
  border-top: 1px solid #E2E2E2;
  font-size: 13px;
  color: #777;
}

/* Privacy Policy Intro */
.privacy-intro {
  padding: 32px;
  margin-bottom: 32px;
  background: #FFFFFF;
  border: 1px solid #E2E2E2;
  border-radius: 8px;
}

.privacy-intro h1 {
  margin: 0 0 16px;
  color: #222222;
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1.4;
}

.privacy-intro .privacy-date {
  margin: 0;
  color: #777777;
  font-size: 14px;
}

@media (max-width: 600px) {
  .privacy-intro {
    padding: 24px 20px;
  }
}


/* Commerce Page */
.commerce-intro {
  margin-bottom: 32px;
}

.commerce-content {
  padding: 32px;
  background: #FFFFFF;
  border: 1px solid #E2E2E2;
  border-radius: 8px;
}

.commerce-list {
  margin: 0;
}

.commerce-item {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.5fr);
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid #EAEAEA;
}

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

.commerce-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.commerce-item dt {
  font-weight: 600;
  color: #333333;
  line-height: 1.8;
}

.commerce-item dd {
  margin: 0;
  color: #555555;
  line-height: 1.9;
  overflow-wrap: anywhere;
}

@media (max-width: 600px) {
  .commerce-page {
    padding-top: 32px;
    padding-bottom: 48px;
  }

  .commerce-content {
    padding: 22px 18px;
  }

  .commerce-item {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 18px 0;
  }
}