* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #FFFFFF; color: #111111; font-family: Arial, "Noto Sans SC", "Microsoft YaHei", sans-serif; font-size: 17px; line-height: 1.8; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; object-fit: contain; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible { outline: 3px solid rgba(54, 126, 108, .35); outline-offset: 3px; }
.skip-link { position: fixed; left: 12px; top: -70px; z-index: 12000; background: #111; color: #fff; padding: 10px 14px; text-decoration: none; border-radius: 8px; }
.skip-link:focus { top: 10px; }
.container { width: min(1280px, calc(100% - 44px)); margin: 0 auto; }
.reading { width: min(860px, 100%); }
.section { padding: 96px 0; }
.section-sm { padding: 70px 0; }
.section-soft { background: #F4FBF8; }
.section-gray { background: #F7F8F8; }
.section-warm { background: #FFF9F0; }
.eyebrow { margin: 0 0 12px; color: #62666A; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 22px; font-size: clamp(44px, 5.2vw, 64px); line-height: 1.08; letter-spacing: -.035em; }
h2 { margin-bottom: 18px; font-size: clamp(30px, 3.3vw, 42px); line-height: 1.18; letter-spacing: -.025em; }
h3 { margin-bottom: 10px; font-size: 22px; line-height: 1.35; }
p { color: #62666A; }
.lead { max-width: 760px; font-size: 19px; color: #4f5558; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 36px; }
.section-head p { max-width: 680px; margin-bottom: 0; }
.text-link { display: inline-flex; gap: 6px; align-items: center; font-weight: 700; text-decoration: none; border-bottom: 1px solid #111; padding-bottom: 2px; }
.main-btn, .header-game-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 22px; background: #111111; color: #ffffff; border: 1px solid #111111; border-radius: 999px; text-decoration: none; font-weight: 600; white-space: nowrap; transition: .25s ease; }
.main-btn:hover, .header-game-btn:hover { background: #ffffff; color: #111111; }
.actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 30px; }
.site-header { position: sticky; top: 0; width: 100%; z-index: 9999; background: rgba(255,255,255,.97); border-bottom: 1px solid #DDE7E4; backdrop-filter: blur(12px); }
.header-inner { position: relative; width: 100%; max-width: 1280px; min-height: 74px; margin: 0 auto; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; }
.menu-toggle { width: 44px; height: 44px; padding: 0; border: 0; background: transparent; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 6px; cursor: pointer; }
.menu-toggle span { display: block; width: 27px; height: 2px; background: #111111; transition: .25s ease; }
.menu-toggle:hover span:nth-child(2) { width: 21px; }
.site-logo { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: flex; align-items: center; justify-content: center; }
.site-logo img { width: auto; max-width: 150px; max-height: 48px; }
.header-game-btn { min-width: 92px; height: 42px; padding: 0 20px; font-size: 15px; }
.drawer-overlay { position: fixed; inset: 0; z-index: 10020; background: rgba(17,17,17,.28); opacity: 0; transition: opacity .25s ease; }
.drawer-overlay.is-visible { opacity: 1; }
.side-menu { position: fixed; left: 0; top: 0; bottom: 0; z-index: 10030; width: min(430px, 92vw); background: #fff; transform: translateX(-102%); transition: transform .28s ease; overflow-y: auto; box-shadow: 22px 0 60px rgba(17,17,17,.12); }
.side-menu.is-open { transform: translateX(0); }
.side-menu-head { min-height: 86px; padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #DDE7E4; }
.drawer-logo img { max-width: 125px; max-height: 44px; }
.menu-close { width: 44px; height: 44px; border: 0; border-radius: 50%; background: #F7F8F8; font-size: 30px; line-height: 1; cursor: pointer; }
.drawer-nav { display: flex; flex-direction: column; padding: 16px 24px 22px; }
.drawer-nav a { padding: 14px 4px; border-bottom: 1px solid #E7ECEA; font-size: 20px; font-weight: 650; text-decoration: none; }
.drawer-nav a:hover, .drawer-nav a.is-current { color: #367E6C; }
.drawer-note { margin: 6px 24px 30px; padding: 18px; background: #F4FBF8; border-radius: 16px; }
.drawer-note p { margin-bottom: 4px; font-size: 14px; }
.hero { padding: 82px 0 88px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr); align-items: center; gap: 64px; }
.hero-copy { position: relative; z-index: 1; }
.hero-copy::before { content: ""; position: absolute; width: 210px; height: 210px; border-radius: 50%; background: #EAF5F1; left: -78px; top: -48px; z-index: -1; }
.hero-media { position: relative; padding: 22px; background: #F4FBF8; border-radius: 28px; }
.hero-media::after { content: ""; position: absolute; right: -45px; bottom: -42px; width: 130px; height: 130px; border-radius: 50%; background: #FFF9F0; z-index: -1; }
.hero-media img { width: 100%; border-radius: 20px; }
.page-hero { padding: 76px 0 62px; background: linear-gradient(180deg, #F4FBF8 0%, #fff 100%); }
.page-hero .reading { margin: 0 auto; text-align: center; }
.page-hero .lead { margin-left: auto; margin-right: auto; }
.category-strip { border-top: 1px solid #DDE7E4; border-bottom: 1px solid #DDE7E4; background: #fff; }
.category-scroll { display: flex; gap: 30px; overflow-x: auto; padding: 19px 0; scrollbar-width: thin; }
.category-scroll a { flex: 0 0 auto; color: #62666A; text-decoration: none; font-weight: 650; }
.category-scroll a.active { color: #111; border-bottom: 2px solid #111; }
.feature-grid { display: grid; grid-template-columns: 1.4fr .6fr; gap: 24px; }
.feature-card { border: 1px solid #DDE7E4; border-radius: 22px; overflow: hidden; background: #fff; }
.feature-card.large { display: grid; grid-template-columns: 1.1fr .9fr; }
.feature-card .media { background: #F4FBF8; padding: 18px; min-height: 260px; display: flex; align-items: center; justify-content: center; }
.feature-card .body { padding: 28px; }
.feature-stack { display: grid; gap: 24px; }
.feature-stack .feature-card .body { padding: 22px; }
.game-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 22px; }
.game-grid.library { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.game-card { border-top: 1px solid #DDE7E4; padding-top: 16px; }
.game-cover { border-radius: 16px; overflow: hidden; background: #F7F8F8; margin-bottom: 16px; }
.game-cover img { width: 100%; height: auto; object-fit: contain; }
.game-meta { margin-bottom: 6px; font-size: 13px; font-weight: 700; color: #367E6C; }
.game-card h3 { font-size: 19px; }
.game-card p { font-size: 14px; line-height: 1.65; }
.game-card .main-btn { min-height: 38px; padding: 0 16px; font-size: 14px; }
.banner-wrap { padding: 24px; border: 1px solid #DDE7E4; border-radius: 24px; background: #fff; }
.banner-wrap img { width: 100%; border-radius: 20px; }
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; }
.split-media { padding: 18px; background: #fff; border-radius: 24px; border: 1px solid #DDE7E4; }
.split-media img { width: 100%; border-radius: 16px; }
.latest-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; align-items: start; }
.latest-feature { padding: 26px; border-radius: 24px; background: #F4FBF8; }
.latest-feature img { width: 100%; border-radius: 18px; margin-bottom: 24px; }
.latest-list { display: grid; gap: 0; }
.latest-row { padding: 20px 0; border-bottom: 1px solid #DDE7E4; }
.latest-row:first-child { padding-top: 0; }
.latest-row p { margin-bottom: 10px; }
.news-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 42px; }
.news-feature { padding: 30px; border-radius: 22px; background: #111; color: #fff; }
.news-feature p { color: #BFC4C5; }
.news-list article { padding: 18px 0; border-bottom: 1px solid #DDE7E4; }
.news-list time { color: #8A8D91; font-size: 13px; }
.promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.promo-card { border: 1px solid #DDE7E4; border-radius: 22px; overflow: hidden; }
.promo-card .body { padding: 24px; }
.promo-card img { width: 100%; background: #F7F8F8; }
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.quote { margin: 0; padding: 26px; border: 1px solid #DDE7E4; border-radius: 18px; background: #fff; box-shadow: 0 12px 30px rgba(17,17,17,.04); }
.quote p { margin-bottom: 12px; color: #2f3436; }
.quote footer { color: #8A8D91; font-size: 13px; }
.faq-list { border-top: 1px solid #B4B9BB; }
.faq-item { border-bottom: 1px solid #DDE7E4; }
.faq-question { width: 100%; padding: 22px 4px; border: 0; background: transparent; display: flex; justify-content: space-between; align-items: center; gap: 18px; text-align: left; font-size: 18px; font-weight: 700; cursor: pointer; }
.faq-question::after { content: "+"; font-size: 24px; font-weight: 400; }
.faq-question[aria-expanded="true"]::after { content: "−"; }
.faq-answer { padding: 0 48px 22px 4px; }
.faq-answer p { margin-bottom: 0; }
.prose { width: min(880px, 100%); margin: 0 auto; }
.prose h2 { margin-top: 48px; }
.prose h3 { margin-top: 30px; }
.prose ul { padding-left: 22px; color: #62666A; }
.prose li { margin-bottom: 8px; }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-block { padding: 26px; border: 1px solid #DDE7E4; border-radius: 18px; background: #fff; }
.info-block p:last-child { margin-bottom: 0; }
.check-list { list-style: none; padding: 0; margin: 24px 0 0; }
.check-list li { position: relative; padding: 11px 0 11px 30px; border-bottom: 1px solid #DDE7E4; color: #4f5558; }
.check-list li::before { content: "•"; position: absolute; left: 8px; color: #367E6C; font-weight: 900; }
.site-footer { background: #111111; color: #ffffff; padding: 70px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 42px; }
.footer-grid h2 { font-size: 15px; letter-spacing: .04em; margin-bottom: 16px; }
.footer-grid p, .footer-bottom p { color: #BFC4C5; font-size: 14px; }
.footer-grid a { display: block; color: #fff; text-decoration: none; margin: 8px 0; font-size: 14px; }
.footer-logo img { max-width: 132px; max-height: 46px; margin-bottom: 18px; }
.footer-bottom { margin-top: 44px; padding-top: 24px; border-top: 1px solid #343434; display: flex; justify-content: space-between; gap: 28px; }
.footer-bottom p { margin: 0; }
@media (max-width: 1100px) {
    .game-grid { grid-template-columns: repeat(3, 1fr); }
    .game-grid.library { grid-template-columns: repeat(3, 1fr); }
    .hero-grid, .split { gap: 42px; }
    .feature-card.large { grid-template-columns: 1fr; }
    .quote-grid, .info-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
    .section { padding: 72px 0; }
    .hero { padding: 64px 0 68px; }
    .hero-grid, .split, .latest-layout, .news-layout { grid-template-columns: 1fr; }
    .hero-grid { gap: 38px; }
    .hero-copy { max-width: 760px; }
    .feature-grid { grid-template-columns: 1fr; }
    .feature-stack { grid-template-columns: 1fr 1fr; }
    .promo-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
    .footer-grid > div:last-child { grid-column: 2 / 4; }
}
@media (max-width: 767px) {
    body { font-size: 16px; }
    .container { width: min(100% - 28px, 1280px); }
    .header-inner { min-height: 66px; padding: 0 14px; }
    .menu-toggle { width: 40px; height: 40px; }
    .menu-toggle span { width: 25px; }
    .site-logo img { max-width: 110px; max-height: 40px; }
    .header-game-btn { min-width: 78px; height: 40px; padding: 0 15px; font-size: 14px; }
    .side-menu { width: min(88vw, 390px); }
    h1 { font-size: clamp(34px, 10vw, 42px); }
    h2 { font-size: clamp(26px, 7.8vw, 32px); }
    .lead { font-size: 17px; }
    .hero-copy::before { width: 150px; height: 150px; left: -50px; }
    .game-grid, .game-grid.library { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 14px; }
    .game-card h3 { font-size: 17px; }
    .game-card p { font-size: 13px; }
    .section-head { align-items: flex-start; flex-direction: column; margin-bottom: 28px; }
    .feature-stack, .quote-grid, .info-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
    .footer-grid > div:first-child { grid-column: 1 / -1; }
    .footer-grid > div:last-child { grid-column: auto; }
    .footer-bottom { flex-direction: column; }
    .promo-card .body, .latest-feature, .news-feature, .feature-card .body { padding: 22px; }
}
@media (max-width: 430px) {
    .site-logo img { max-width: 92px; max-height: 34px; }
    .header-game-btn { min-width: 74px; height: 38px; padding: 0 12px; font-size: 13px; }
    .menu-toggle { width: 38px; }
    .menu-toggle span { width: 23px; }
    .hero-media { padding: 14px; border-radius: 20px; }
    .category-scroll { gap: 24px; }
}
@media (max-width: 390px) {
    .header-inner { padding: 0 12px; }
    .site-logo img { max-width: 84px; }
    .header-game-btn { min-width: 70px; padding: 0 10px; }
}
@media (max-width: 375px) {
    .site-logo img { max-width: 78px; }
    .menu-toggle { width: 36px; }
    .menu-toggle span { width: 22px; }
    .header-game-btn { min-width: 68px; padding: 0 9px; font-size: 12px; }
    .game-grid, .game-grid.library { gap: 16px 10px; }
}