:root {
    --primary: #00af58;
    --black: #111111;
    --dark: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --white: #ffffff;
    --shadow: 0 16px 38px rgba(17,17,17,.10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--black); background: #ffffff; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
header, .site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(17,17,17,.08); backdrop-filter: blur(12px); }
.header-inner { max-width: 1180px; margin: 0 auto; padding: 12px 18px; display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 12px; }
.logo { display: flex; align-items: center; justify-content: center; }
.logo img { max-width: 138px; max-height: 52px; object-fit: contain; }
.main-nav, .header-actions { display: none; }
.mobile-menu-toggle { width: 42px; height: 42px; border: 0; border-radius: 14px; background: var(--primary); color: #fff; font-size: 24px; cursor: pointer; line-height: 1; box-shadow: 0 10px 20px rgba(0,0,0,.12); }
.mobile-nav { display: none; width: calc(100% - 32px); margin: 0 auto 10px; padding: 12px; background: #fff; border: 1px solid rgba(17,17,17,.08); border-radius: 18px; box-shadow: var(--shadow); gap: 8px; }
.mobile-nav.is-open { display: grid; }
.mobile-nav a { padding: 12px 14px; border-radius: 14px; background: var(--light); font-weight: 700; }
.mobile-actions { display: flex; justify-content: center; gap: 10px; padding: 0 16px 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 13px 22px; border-radius: 999px; background: linear-gradient(135deg, var(--primary), #1C1C1C); color: #fff; font-weight: 800; box-shadow: 0 10px 24px rgba(0,0,0,.16); border: 0; cursor: pointer; }
.btn-small { padding: 10px 18px; font-size: .95rem; }
.btn-secondary { background: linear-gradient(135deg, #2B2B2B, var(--primary)); }
.hero, .banner { background: radial-gradient(circle at top right, rgba(0,175,88,.22), transparent 38%), linear-gradient(135deg, #111111, #1C1C1C); color: #fff; padding: 48px 0; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.hero-grid { display: grid; gap: 26px; align-items: center; }
.hero h1 { font-size: clamp(2rem, 7vw, 4.3rem); line-height: 1.08; margin: 0 0 16px; }
.hero p { color: rgba(255,255,255,.86); font-size: 1.06rem; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0; }
.tag { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); color: #fff; padding: 9px 13px; border-radius: 999px; font-weight: 700; font-size: .9rem; }
.hero-image { border-radius: 28px; overflow: hidden; background: rgba(255,255,255,.08); padding: 14px; box-shadow: var(--shadow); }
section { padding: 48px 0; }
.section-title { max-width: 780px; margin-bottom: 24px; }
.section-title h2, .page-title h1 { margin: 0 0 10px; font-size: clamp(1.7rem, 4vw, 2.8rem); line-height: 1.15; }
.section-title p, .page-title p { color: #555; }
.grid { display: grid; gap: 18px; }
.card { background: #fff; border: 1px solid rgba(17,17,17,.08); border-radius: 20px; padding: 22px; box-shadow: var(--shadow); }
.card h3 { margin-top: 0; color: var(--dark); }
.card p:last-child { margin-bottom: 0; }
.notice { border-left: 6px solid var(--primary); background: #f8fbf9; padding: 18px; border-radius: 18px; font-weight: 700; }
.faq { display: grid; gap: 14px; }
.faq details { background: #fff; border: 1px solid rgba(17,17,17,.08); border-radius: 18px; padding: 18px; box-shadow: 0 10px 24px rgba(17,17,17,.06); }
.faq summary { cursor: pointer; font-weight: 800; color: var(--dark); }
.page-hero { background: var(--light); padding: 44px 0; }
.breadcrumbs { color: #666; font-size: .93rem; margin-bottom: 10px; }
.breadcrumbs a { color: var(--primary); font-weight: 700; }
.link-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.link-list a { color: var(--primary); font-weight: 800; background: rgba(0,175,88,.08); padding: 8px 12px; border-radius: 999px; }
.footer { background: var(--dark); color: rgba(255,255,255,.82); padding: 44px 0; }
.footer-grid { display: grid; gap: 24px; }
.footer a { display: block; color: #fff; margin: 7px 0; }
.footer-logo { font-size: 1.6rem; font-weight: 900; color: #fff; }
.footer h3 { color: #fff; margin-top: 0; }
.age { display: inline-flex; align-items: center; justify-content: center; width: 54px; height: 54px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 900; }
@media (min-width: 768px) {
    .header-inner { grid-template-columns: auto 1fr auto; padding: 14px 28px; }
    .mobile-menu-toggle, .mobile-nav, .mobile-actions { display: none !important; }
    .logo { justify-content: flex-start; }
    .logo img { max-width: 150px; }
    .main-nav { display: flex; justify-content: center; gap: 24px; font-weight: 800; }
    .main-nav a { padding: 8px 0; position: relative; }
    .main-nav a:hover { color: var(--primary); }
    .header-actions { display: flex; gap: 10px; }
    .hero-grid { grid-template-columns: 1.1fr .9fr; }
    .grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
    .grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1.2fr .7fr 1.1fr; }
}
@media (min-width: 1024px) {
    .header-inner { max-width: 1240px; padding-left: 42px; padding-right: 42px; }
    section { padding: 64px 0; }
    .hero, .banner { padding: 76px 0; }
    .logo img { max-width: 168px; }
}