:root {
  --theme: #fd295a;
  --theme-dark: #b80d34;
  --theme-deep: #650018;
  --theme-light: #fff3f6;
  --theme-soft: #ffe0e8;
  --theme-accent: #ff7d9b;
  --theme-hover: #db1747;
  --theme-border: rgba(253, 41, 90, 0.24);
  --header-bg: #8c0b2a;
  --header-bg-2: #c91645;
  --text-main: #251018;
  --text-muted: #65535a;
  --on-theme: #ffffff;
  --on-header: #ffffff;
  --on-dark: #ffffff;
  --white: #ffffff;
  --shadow-soft: 0 18px 45px rgba(253, 41, 90, 0.18);
}
html, body { margin: 0; min-height: 100%; overflow-x: hidden; overflow-y: auto; }
body { background: var(--theme-light); color: var(--text-main); font-family: Arial, Helvetica, sans-serif; }
* { box-sizing: border-box; }
a { color: inherit; }
.container, .section-inner, .header-inner, .footer-inner, .hero-inner { width: min(1280px, calc(100% - 80px)); margin-left: auto; margin-right: auto; }
@media (min-width: 1440px) { .container, .section-inner, .header-inner, .footer-inner, .hero-inner { width: min(1360px, calc(100% - 120px)); } }
@media (max-width: 767px) { .container, .section-inner, .header-inner, .footer-inner, .hero-inner { width: min(100% - 32px, 1280px); } }
.site-header { position: sticky; top: 0; width: 100%; z-index: 9999; background: linear-gradient(180deg, var(--header-bg) 0%, var(--header-bg-2) 100%); color: var(--on-header); box-shadow: var(--shadow-soft); overflow: visible; }
.header-inner { min-height: 82px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; overflow: visible; }
.site-logo, .drawer-logo { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; overflow: visible; }
.site-logo img { display: block; width: auto; height: auto; max-width: 190px; max-height: 72px; object-fit: contain; }
.drawer-logo img, .footer-brand img { display: block; width: auto; height: auto; max-width: 170px; max-height: 70px; object-fit: contain; }
.main-nav { display: flex; justify-content: center; align-items: center; gap: 18px; }
.main-nav a { color: var(--on-header); text-decoration: none; white-space: nowrap; font-weight: 700; padding: 28px 0 8px; border-bottom: 2px solid transparent; }
.main-nav a.active, .main-nav a:hover { color: #ffe9ef; border-bottom: 2px solid var(--theme-accent); }
.main-btn { display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(180deg, var(--theme-accent) 0%, var(--theme) 48%, var(--theme-dark) 100%); color: var(--on-theme); border-radius: 999px; box-shadow: var(--shadow-soft); text-decoration: none; white-space: nowrap; padding: 13px 24px; font-weight: 800; }
.mobile-menu-toggle { display: none; border: 1px solid rgba(255,255,255,.4); background: rgba(255,255,255,.14); border-radius: 12px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.mobile-menu-toggle span { width: 22px; height: 2px; background: var(--on-header); border-radius: 8px; }
.section { padding: 58px 0; }
.hero-section { padding: 72px 0 48px; background: linear-gradient(180deg, var(--theme-light) 0%, var(--theme-soft) 100%); }
.hero-inner { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr); align-items: center; gap: 64px; }
.hero-content h1 { font-size: clamp(56px, 5vw, 76px); line-height: 1.05; margin: 0 0 24px; color: var(--theme-dark); letter-spacing: -1.5px; }
.hero-content p { font-size: 19px; line-height: 1.8; color: var(--text-main); margin: 0 0 28px; max-width: 820px; }
.hero-badge, .hero-tags span, .tag, .badge { display: inline-flex; align-items: center; border-radius: 999px; padding: 10px 16px; background: var(--white); color: var(--theme-dark); border: 1px solid var(--theme-border); font-weight: 800; }
.hero-badge { margin-bottom: 18px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-visual, .media-box, .app-visual, .card-media { display: flex; align-items: center; justify-content: center; overflow: visible; }
.hero-media-box { width: 100%; max-width: 560px; min-height: 380px; border-radius: 32px; background: var(--white); border: 1px solid var(--theme-border); box-shadow: var(--shadow-soft); display: flex; align-items: center; justify-content: center; overflow: visible; padding: 36px; }
.hero-media-box img { display: block; max-width: 100%; max-height: 340px; width: auto; height: auto; object-fit: contain; }
.media-box img, .hero-visual img, .app-visual img, .card-media img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.info-section { padding: 32px 0 48px; }
.info-grid, .service-grid, .content-grid, .news-grid, .faq-grid, .feature-grid { display: grid; gap: 22px; }
.info-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.service-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.content-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card, .zone-card, .info-card, .feature-card, .category-card, .faq-item, .notice, .visual-card, .intro-card, .text-card { background: var(--white); color: var(--text-main); border: 1px solid var(--theme-border); box-shadow: var(--shadow-soft); border-radius: 24px; min-height: auto; height: auto; padding: 28px; }
.card h2, .card h3, .info-card h2, .feature-card h2, .category-card h3, .text-card h2, .section-title h2 { color: var(--theme-dark); margin-top: 0; }
.card p, .info-card p, .feature-card p, .category-card p, .text-card p, .faq-item p, .notice p { color: var(--text-muted); line-height: 1.75; }
.info-card span { color: var(--theme); font-weight: 900; }
.category-section { padding-top: 8px; }
.category-pills { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.category-pills a, .text-link { border-radius: 999px; padding: 11px 18px; display: inline-flex; width: auto; max-width: max-content; background: var(--white); border: 1px solid var(--theme-border); color: var(--theme-dark); text-decoration: none; font-weight: 800; }
.section-title { margin-bottom: 26px; max-width: 900px; }
.section-title h1, .section-title h2 { font-size: clamp(34px, 4vw, 52px); line-height: 1.12; margin: 0 0 14px; color: var(--theme-dark); }
.section-title p { font-size: 18px; line-height: 1.75; color: var(--text-muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.visual-card { min-height: 320px; display: flex; align-items: center; justify-content: center; }
.app-band { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.app-visual { min-height: 340px; background: var(--white); border: 1px solid var(--theme-border); border-radius: 28px; padding: 28px; box-shadow: var(--shadow-soft); }
.faq-item h3 { margin-top: 0; color: var(--theme-dark); }
.footer { background: var(--theme-deep); color: var(--on-dark); padding-top: 48px; }
.footer a { color: var(--on-dark); text-decoration: none; display: block; margin: 10px 0; }
.footer-inner { display: grid; grid-template-columns: 1.4fr .8fr .8fr 1.2fr; gap: 34px; }
.footer h2 { font-size: 18px; margin: 0 0 14px; }
.footer p { line-height: 1.7; color: rgba(255,255,255,.84); }
.footer-badges { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-badges span { border: 1px solid rgba(255,255,255,.25); border-radius: 999px; padding: 8px 12px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.16); margin-top: 36px; padding: 18px 24px; text-align: center; color: rgba(255,255,255,.78); }
.mobile-drawer { position: fixed; top: 0; left: 0; width: 82%; max-width: 320px; height: 100vh; transform: translateX(-100%); transition: transform .28s ease; z-index: 10001; background: var(--header-bg); color: var(--on-header); padding: 20px; box-shadow: 18px 0 38px rgba(0,0,0,.24); }
.mobile-drawer.is-open { transform: translateX(0); }
.drawer-overlay { position: fixed; inset: 0; opacity: 0; visibility: hidden; z-index: 10000; background: rgba(0,0,0,.42); transition: .28s ease; }
.drawer-overlay.is-open { opacity: 1; visibility: visible; }
body.menu-open { overflow: hidden; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.drawer-close { border: 1px solid rgba(255,255,255,.35); color: var(--on-header); background: rgba(255,255,255,.12); width: 42px; height: 42px; border-radius: 12px; font-size: 28px; }
.drawer-nav { display: grid; gap: 10px; margin-top: 24px; }
.drawer-nav a { color: var(--on-header); text-decoration: none; padding: 12px 14px; border-radius: 14px; background: rgba(255,255,255,.1); }
.drawer-nav a.active { background: rgba(255,255,255,.22); }
@media (min-width: 1440px) { .hero-inner { grid-template-columns: minmax(0, 1.05fr) minmax(480px, 0.95fr); gap: 80px; } .hero-media-box { max-width: 620px; min-height: 420px; } .hero-media-box img { max-height: 380px; } }
@media (max-width: 1100px) { .main-nav { gap: 12px; } .main-nav a { font-size: 14px; } }
@media (max-width: 1023px) { .header-inner { width: min(100% - 28px, 1280px); min-height: 68px; display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; gap: 10px; } .mobile-menu-toggle { display: inline-flex; width: 44px; height: 44px; } .main-nav { display: none; } .site-logo { justify-self: center; } .site-logo img { max-width: min(150px, 42vw); max-height: 56px; } .header-actions { justify-self: end; } .header-actions .main-btn { white-space: nowrap; padding: 10px 16px; } .hero-section { padding: 48px 0 36px; } .hero-inner, .split, .app-band { grid-template-columns: 1fr; gap: 32px; } .hero-content h1 { font-size: clamp(36px, 9vw, 52px); } .hero-media-box { max-width: 100%; min-height: auto; padding: 24px; } .hero-media-box img { max-height: 300px; } .info-grid, .content-grid, .faq-grid, .service-grid, .feature-grid, .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 767px) { .section { padding: 42px 0; } .info-grid, .content-grid, .faq-grid, .service-grid, .feature-grid, .news-grid { grid-template-columns: 1fr; } .footer-inner { grid-template-columns: 1fr; } .card, .zone-card, .info-card, .feature-card, .category-card, .faq-item, .notice, .visual-card, .intro-card, .text-card { padding: 22px; } }
@media (max-width: 390px) { .header-inner { width: min(100% - 20px, 1280px); grid-template-columns: 44px minmax(0, 1fr) auto; gap: 8px; } .site-logo img { max-width: min(120px, 36vw); max-height: 48px; } .header-actions .main-btn { padding: 8px 12px; font-size: 13px; } }