:root {
    --theme: #ef3a3a;
    --theme-dark: #c82020;
    --theme-deep: #681212;
    --theme-light: #fff5f5;
    --theme-soft: #ffe0e0;
    --theme-accent: #ff7676;
    --theme-hover: #d72b2b;
    --theme-border: rgba(239, 58, 58, .24);
    --header-bg: #7a1515;
    --header-bg-2: #a72020;
    --text-main: #3f2020;
    --text-muted: #765555;
    --on-theme: #1d0a0a;
    --on-header: #ffffff;
    --on-dark: #fff7f7;
    --white: #ffffff;
    --shadow-soft: 0 18px 46px rgba(122, 21, 21, .16);
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; overflow-x: hidden; overflow-y: auto; }
html { scroll-behavior: smooth; }
body { background: var(--theme-light); color: var(--text-main); font-family: Arial, Helvetica, sans-serif; line-height: 1.72; }
a { color: inherit; }
img { max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
.container, .section-inner, .header-inner, .footer-inner { width: min(1280px, calc(100% - 80px)); margin-left: auto; margin-right: auto; }
.section { padding: 58px 0; }
.compact-section { padding-top: 34px; }
.section-soft { background: linear-gradient(180deg, rgba(255, 224, 224, .78) 0%, rgba(255, 245, 245, .98) 100%); }
.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); border-bottom: 1px solid rgba(255,255,255,.14); overflow: visible; }
.header-inner { min-height: 82px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; overflow: visible; }
.site-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; }
.main-nav { display: flex; justify-content: center; align-items: center; gap: 14px; }
.main-nav a { color: var(--on-header); text-decoration: none; white-space: nowrap; font-size: 14px; font-weight: 700; padding: 28px 0 24px; border-bottom: 3px solid transparent; }
.main-nav a.active, .main-nav a:hover { color: #ffd5d5; border-bottom-color: var(--theme-accent); }
.main-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 20px; background: linear-gradient(180deg, var(--theme-accent) 0%, var(--theme) 48%, var(--theme-dark) 100%); color: var(--on-theme); border: 0; border-radius: 999px; box-shadow: 0 14px 28px rgba(0,0,0,.16); text-decoration: none; white-space: nowrap; font-weight: 800; letter-spacing: .02em; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.main-btn:hover { transform: translateY(-1px); background: linear-gradient(180deg, #ff9494 0%, var(--theme-hover) 100%); }
.mobile-menu-toggle { display: none; border: 1px solid rgba(255,255,255,.26); background: rgba(255,255,255,.08); border-radius: 12px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer; }
.mobile-menu-toggle span { width: 22px; height: 2px; border-radius: 3px; background: var(--on-header); }
.drawer-overlay { position: fixed; inset: 0; opacity: 0; visibility: hidden; z-index: 10000; background: rgba(79, 12, 12, .58); transition: opacity .28s ease, visibility .28s ease; }
.drawer-overlay.is-open { opacity: 1; visibility: visible; }
.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: linear-gradient(180deg, var(--header-bg) 0%, var(--header-bg-2) 100%); color: var(--on-header); padding: 22px; overflow-y: auto; }
.mobile-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.15); }
.drawer-head img { width: auto; height: auto; max-width: 150px; max-height: 56px; object-fit: contain; }
.drawer-close { width: 42px; height: 42px; border-radius: 12px; border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.08); color: var(--on-header); font-size: 28px; cursor: pointer; }
.drawer-nav { display: grid; gap: 6px; padding: 18px 0; }
.drawer-nav a { color: var(--on-header); text-decoration: none; padding: 11px 12px; border-radius: 12px; }
.drawer-nav a:hover { background: rgba(255,255,255,.09); }
body.menu-open { overflow: hidden; }
.banner-section { padding: 36px 0 24px; background: radial-gradient(circle at 10% 10%, rgba(255,118,118,.22) 0%, transparent 34%), linear-gradient(180deg, var(--theme-soft) 0%, var(--theme-light) 100%); }
.banner-carousel { position: relative; width: 100%; border-radius: 28px; overflow: hidden; background: var(--theme-soft); box-shadow: var(--shadow-soft); border: 1px solid var(--theme-border); }
.banner-slide { display: none; }
.banner-slide.active { display: flex; align-items: center; justify-content: center; }
.banner-slide img { display: block; width: 100%; height: auto; object-fit: contain; }
.banner-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255,255,255,.7); background: rgba(104,18,18,.84); color: #fff; font-size: 28px; cursor: pointer; z-index: 3; }
.banner-prev { left: 18px; }
.banner-next { right: 18px; }
.banner-dots { position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%); display: flex; gap: 8px; z-index: 3; }
.banner-dots button { width: 10px; height: 10px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.62); cursor: pointer; }
.banner-dots button.active { width: 28px; border-radius: 999px; background: var(--theme-accent); }
.intro-card, .card, .zone-card, .info-card, .feature-card, .category-card, .faq-item, .notice, .visual-card, .feedback-card, .related-box, .reading-note { 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; }
.intro-card { padding: 34px; }
.intro-card h1 { margin: 8px 0 16px; color: var(--theme-dark); font-size: clamp(32px, 4vw, 54px); line-height: 1.12; letter-spacing: -.025em; }
.intro-card p { max-width: 1050px; font-size: 18px; color: var(--text-muted); }
.category-pills, .hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.category-pill, .tag, .badge, .hero-tags span, .eyebrow { border-radius: 999px; padding: 8px 14px; display: inline-flex; width: auto; max-width: max-content; }
.category-pill, .hero-tags span { border: 1px solid var(--theme-border); color: var(--theme-dark); background: var(--theme-soft); text-decoration: none; font-weight: 700; }
.category-pill:hover, .hero-tags span:hover { background: var(--theme); color: var(--on-theme); }
.badge, .eyebrow { background: var(--theme-soft); color: var(--theme-dark); border: 1px solid var(--theme-border); font-weight: 800; letter-spacing: .02em; }
.section-heading { max-width: 860px; margin-bottom: 28px; }
.section-heading.wide { max-width: 1040px; }
.section-heading h2, .section-heading h3.section-subtitle, .related-box h2, .related-box h3.section-subtitle, .notice h2, .notice h3.section-subtitle { margin: 10px 0 10px; color: var(--theme-dark); font-size: clamp(28px, 3vw, 40px); line-height: 1.18; }
.section-heading p, .related-box p, .reading-note p { margin: 0; color: var(--text-muted); }
.category-grid, .summary-grid, .detail-grid, .service-grid, .feedback-grid, .content-wall { display: grid; gap: 20px; }
.category-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.summary-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.detail-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feedback-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.content-wall { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.category-card, .info-card, .feature-card, .zone-card, .feedback-card { padding: 26px; position: relative; }
.category-card::before, .info-card::before, .feature-card::before, .zone-card::before { content: ""; display: block; width: 52px; height: 4px; border-radius: 999px; background: linear-gradient(90deg, var(--theme), var(--theme-accent)); margin-bottom: 16px; }
.category-card h3, .info-card h3, .feature-card h3, .zone-card h3 { margin: 8px 0 10px; color: var(--theme-dark); line-height: 1.25; }
.category-card p, .info-card p, .feature-card p, .zone-card p { margin: 0 0 14px; color: var(--text-muted); }
.category-card a, .zone-card a, .related-links a { color: var(--theme-dark); font-weight: 800; text-decoration: none; }
.category-card a:hover, .zone-card a:hover, .related-links a:hover { color: var(--theme-hover); }
.card-number { color: var(--theme); font-size: 14px; font-weight: 900; letter-spacing: .08em; }
.split-layout, .app-layout, .page-hero-inner { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr); align-items: center; gap: 48px; }
.split-layout.reverse .media-box { order: -1; }
.media-box, .banner-media, .hero-visual, .app-visual, .card-media, .hero-media-box { display: flex; align-items: center; justify-content: center; overflow: visible; }
.media-box, .app-visual, .hero-media-box { min-height: 300px; padding: 28px; border-radius: 26px; background: linear-gradient(180deg, var(--white) 0%, var(--theme-soft) 100%); border: 1px solid var(--theme-border); box-shadow: var(--shadow-soft); }
.media-box img, .banner-media img, .hero-visual img, .app-visual img, .card-media img, .hero-media-box img { max-width: 100%; max-height: 340px; width: auto; height: auto; object-fit: contain; }
.split-copy h2 { color: var(--theme-dark); font-size: clamp(28px, 3vw, 42px); line-height: 1.18; margin: 10px 0 16px; }
.split-copy p { color: var(--text-muted); }
.inline-list { display: grid; gap: 12px; margin: 20px 0 0; padding: 0; list-style: none; }
.inline-list li { padding: 14px 16px; border: 1px solid var(--theme-border); background: var(--theme-soft); border-radius: 16px; }
.page-hero { padding: 52px 0 44px; background: radial-gradient(circle at 15% 20%, var(--theme-soft) 0%, transparent 34%), linear-gradient(180deg, var(--theme-light) 0%, var(--white) 100%); }
.page-hero-inner.no-media { grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); }
.page-hero-copy h1 { margin: 14px 0 18px; color: var(--theme-dark); font-size: clamp(40px, 4.2vw, 62px); line-height: 1.08; letter-spacing: -.03em; }
.page-hero-copy .lead { max-width: 820px; font-size: 18px; color: var(--text-muted); }
.hero-facts { display: grid; gap: 12px; }
.mini-fact { background: var(--white); border: 1px solid var(--theme-border); border-radius: 18px; padding: 16px; box-shadow: var(--shadow-soft); }
.mini-fact strong { display: block; color: var(--theme-dark); margin-bottom: 4px; }
.mini-fact span { color: var(--text-muted); }
.reading-note { margin-top: 22px; padding: 22px 24px; border-left: 5px solid var(--theme); }
.reading-note strong { color: var(--theme-dark); display: block; margin-bottom: 6px; }
.feedback-card { margin: 0; }
.feedback-card p { margin: 0; color: var(--text-main); font-size: 17px; }
.feedback-card footer { margin-top: 14px; color: var(--theme-dark); font-weight: 800; }
.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item summary { cursor: pointer; list-style: none; padding: 20px 22px; color: var(--theme-dark); font-weight: 800; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin: 0; padding: 0 22px 22px; color: var(--text-muted); }
.related-box { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 28px; padding: 30px; }
.related-links { display: flex; flex-wrap: wrap; align-content: center; gap: 10px; }
.related-links a { padding: 10px 14px; border-radius: 999px; background: var(--theme-soft); border: 1px solid var(--theme-border); }
.compliance-section { padding-top: 26px; }
.compliance-notice { padding: 28px; display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 20px; background: linear-gradient(135deg, var(--theme-soft) 0%, var(--white) 100%); }
.notice-mark { width: 74px; height: 74px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--theme); color: var(--on-theme); font-size: 22px; font-weight: 900; box-shadow: var(--shadow-soft); }
.home-highlight { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr); gap: 42px; align-items: center; }
.home-highlight h2 { margin: 10px 0 16px; color: var(--theme-dark); font-size: clamp(28px, 3vw, 42px); line-height: 1.18; }
.home-highlight p { color: var(--text-muted); }
.quick-list { display: grid; gap: 12px; margin-top: 20px; }
.quick-list div { padding: 14px 16px; border-radius: 16px; background: var(--white); border: 1px solid var(--theme-border); }
.footer { background: linear-gradient(180deg, var(--theme-deep) 0%, #3a0b0b 100%); color: var(--on-dark); padding: 56px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 34px; }
.footer h2 { font-size: 17px; margin: 0 0 14px; color: #ffcaca; }
.footer a { color: var(--on-dark); text-decoration: none; display: block; margin: 8px 0; opacity: .9; }
.footer a:hover { color: #ffcaca; }
.footer-brand img { width: auto; height: auto; max-width: 180px; max-height: 68px; object-fit: contain; }
.footer-brand p { margin: 16px 0 0; max-width: 430px; opacity: .82; }
.footer-notice { margin-top: 34px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); }
.footer-notice strong { color: #ffcaca; }
.footer-notice p { margin: 8px 0 0; opacity: .82; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; font-size: 14px; opacity: .74; }
@media (min-width: 1440px) {
    .container, .section-inner, .header-inner, .footer-inner { width: min(1360px, calc(100% - 120px)); }
}
@media (max-width: 1180px) {
    .main-nav { gap: 10px; }
    .main-nav a { font-size: 13px; }
}
@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; }
    .category-grid, .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .detail-grid, .service-grid, .content-wall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .split-layout, .app-layout, .page-hero-inner, .page-hero-inner.no-media, .home-highlight { grid-template-columns: 1fr; }
    .split-layout.reverse .media-box { order: 0; }
    .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
    .container, .section-inner, .header-inner, .footer-inner { width: min(100% - 32px, 1280px); }
    .section { padding: 42px 0; }
    .banner-section { padding-top: 22px; }
    .banner-carousel { border-radius: 18px; }
    .banner-arrow { width: 38px; height: 38px; font-size: 22px; }
    .banner-prev { left: 10px; }
    .banner-next { right: 10px; }
    .banner-dots { bottom: 10px; }
    .intro-card { padding: 24px; }
    .intro-card h1 { font-size: clamp(30px, 9vw, 42px); }
    .page-hero { padding: 38px 0 28px; }
    .page-hero-copy h1 { font-size: clamp(34px, 10vw, 48px); line-height: 1.08; }
    .page-hero-copy .lead, .intro-card p { font-size: 16px; }
    .category-grid, .summary-grid, .detail-grid, .service-grid, .feedback-grid, .content-wall, .footer-grid, .related-box, .compliance-notice { grid-template-columns: 1fr; }
    .category-card, .info-card, .feature-card, .zone-card, .feedback-card { padding: 22px; }
    .media-box, .app-visual, .hero-media-box { min-height: 220px; padding: 18px; }
    .media-box img, .app-visual img, .hero-media-box img { max-height: 260px; }
    .notice-mark { width: 62px; height: 62px; font-size: 19px; }
    .footer-bottom { flex-direction: column; }
    .footer { padding-top: 44px; }
}
@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; }
    .banner-arrow { display: none; }
}