:root {
    --bg: #FFFFFF;
    --mint: #F4FBF8;
    --gray: #F7F8F8;
    --warm: #FFF9F0;
    --text: #111111;
    --muted: #62666A;
    --weak: #8A8D91;
    --line: #DDE7E4;
    --line-dark: #B4B9BB;
    --mint-soft: #EAF5F1;
    --radius-lg: 24px;
    --radius-md: 18px;
    --shadow: 0 14px 36px rgba(17, 17, 17, .055);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; line-height: 1.8; overflow-x: hidden; }
body.drawer-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; object-fit: contain; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #7DBDAA; outline-offset: 3px; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 12000; background: #111; color: #fff; padding: 10px 14px; border-radius: 8px; text-decoration: none; transition: top .2s ease; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; width: 100%; z-index: 9999; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); 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; flex: 0 0 auto; }
.menu-toggle span { display: block; width: 27px; height: 2px; background: #111; 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, .main-btn { display: inline-flex; align-items: center; justify-content: center; background: #111; color: #fff; border: 1px solid #111; border-radius: 999px; text-decoration: none; font-weight: 600; white-space: nowrap; transition: .25s ease; }
.header-game-btn { min-width: 92px; height: 42px; padding: 0 20px; font-size: 15px; }
.main-btn { min-height: 44px; padding: 0 22px; }
.header-game-btn:hover, .main-btn:hover { background: #fff; color: #111; }
.text-link { display: inline-flex; gap: 6px; align-items: center; color: #111; font-weight: 650; text-decoration: none; border-bottom: 1px solid #111; }
.text-link:hover { opacity: .65; }
.drawer-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(17,17,17,.32); opacity: 0; pointer-events: none; transition: opacity .25s ease; }
.drawer-overlay.is-open { opacity: 1; pointer-events: auto; }
.site-drawer { position: fixed; inset: 0 auto 0 0; z-index: 10001; width: min(430px, 92vw); padding: 22px 28px 32px; background: #fff; transform: translateX(-101%); transition: transform .28s ease; overflow-y: auto; }
.site-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.drawer-logo img, .footer-logo img { max-width: 132px; max-height: 46px; }
.drawer-close { width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 50%; font-size: 30px; line-height: 1; cursor: pointer; }
.drawer-nav { display: flex; flex-direction: column; }
.drawer-nav a { padding: 17px 2px; border-bottom: 1px solid var(--line); font-size: 23px; font-weight: 620; text-decoration: none; transition: padding-left .2s ease, color .2s ease; }
.drawer-nav a:hover, .drawer-nav a.active { padding-left: 8px; color: #3B7464; }
.container { width: min(1280px, calc(100% - 44px)); margin: 0 auto; }
.reading { max-width: 860px; }
.section { padding: 96px 0; }
.section-sm { padding: 68px 0; }
.section-mint { background: var(--mint); }
.section-gray { background: var(--gray); }
.section-warm { background: var(--warm); }
.eyebrow { margin: 0 0 12px; color: #3B7464; font-size: 14px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; line-height: 1.2; letter-spacing: -.025em; }
h1 { font-size: clamp(42px, 5vw, 64px); margin-bottom: 24px; }
h2 { font-size: clamp(32px, 3.4vw, 42px); margin-bottom: 18px; }
h3 { font-size: 23px; margin-bottom: 10px; }
p { margin: 0 0 18px; }
.lead { max-width: 780px; color: var(--muted); font-size: clamp(18px, 2vw, 21px); }
.muted { color: var(--muted); }
.hero { padding: 86px 0 72px; background: linear-gradient(120deg, #fff 55%, #F4FBF8 55%); }
.hero-grid, .split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.hero-copy { max-width: 660px; }
.hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 30px; }
.hero-visual { position: relative; padding: 34px; background: #fff; border: 1px solid var(--line); border-radius: 30px; box-shadow: var(--shadow); }
.hero-visual::before { content: ""; position: absolute; width: 120px; height: 120px; left: -34px; top: -32px; background: var(--mint-soft); border-radius: 50%; z-index: -1; }
.page-hero { padding: 78px 0 58px; border-bottom: 1px solid var(--line); }
.page-hero .reading { max-width: 900px; }
.category-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: thin; }
.category-inner { display: flex; gap: 30px; min-width: max-content; }
.category-inner a { padding: 18px 0 14px; color: var(--muted); text-decoration: none; border-bottom: 3px solid transparent; font-weight: 600; }
.category-inner a:first-child, .category-inner a:hover { color: var(--text); border-bottom-color: #111; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 34px; }
.section-head p { max-width: 680px; color: var(--muted); margin-bottom: 0; }
.featured-grid { display: grid; grid-template-columns: 1.55fr 1fr; gap: 24px; }
.featured-main, .game-card, .info-card, .quote-card, .news-feature, .news-list, .content-box { border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; }
.featured-main { overflow: hidden; }
.featured-main .copy { padding: 28px; }
.featured-side { display: grid; gap: 24px; }
.featured-side .game-card { display: grid; grid-template-columns: 150px 1fr; align-items: center; overflow: hidden; }
.featured-side .game-card .copy { padding: 20px; }
.game-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; }
.game-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.game-card { overflow: hidden; box-shadow: 0 10px 24px rgba(17,17,17,.035); }
.game-cover { background: var(--gray); }
.game-cover img { width: 100%; height: auto; object-fit: contain; display: block; }
.game-card .copy { padding: 20px; }
.game-meta { margin: 0 0 8px; color: #3B7464; font-size: 13px; font-weight: 800; letter-spacing: .06em; }
.game-card p { color: var(--muted); font-size: 15px; line-height: 1.7; }
.card-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 16px; }
.card-actions .main-btn { min-height: 38px; padding: 0 16px; font-size: 14px; }
.poster { border-radius: 20px; overflow: hidden; }
.latest-layout { display: grid; grid-template-columns: 1.2fr .9fr; gap: 38px; align-items: start; }
.latest-list { border-top: 1px solid var(--line-dark); }
.latest-row { padding: 22px 0; border-bottom: 1px solid var(--line); }
.latest-row .game-meta { margin-bottom: 4px; }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-card { padding: 26px; }
.info-card p { color: var(--muted); }
.news-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; }
.news-feature { padding: 30px; }
.news-list { padding: 0 26px; }
.news-item { padding: 22px 0; border-bottom: 1px solid var(--line); }
.news-item:last-child { border-bottom: 0; }
.news-item time { color: var(--weak); font-size: 14px; }
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.quote-card { padding: 26px; box-shadow: 0 12px 28px rgba(17,17,17,.04); }
.quote-card p { color: var(--muted); }
.quote-card strong { font-size: 14px; }
.faq-list { max-width: 900px; border-top: 1px solid var(--line-dark); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question { width: 100%; padding: 21px 0; display: flex; align-items: center; justify-content: space-between; gap: 18px; text-align: left; border: 0; background: transparent; color: #111; font-size: 18px; font-weight: 680; cursor: pointer; }
.faq-question::after { content: "+"; font-size: 26px; font-weight: 400; }
.faq-question[aria-expanded="true"]::after { content: "−"; }
.faq-answer { padding: 0 0 22px; color: var(--muted); }
.list-clean { margin: 0; padding: 0; list-style: none; }
.list-clean li { padding: 14px 0; border-bottom: 1px solid var(--line); }
.two-column-text { columns: 2; column-gap: 48px; }
.two-column-text p { break-inside: avoid; }
.content-box { padding: 30px; }
.notice { padding: 24px 26px; border-left: 4px solid #6DAE9B; background: var(--mint); }
.promo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.promo-card { overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.promo-card .copy { padding: 26px; }
.site-footer { background: #111; color: #fff; padding: 70px 0 28px; }
.footer-inner { width: min(1280px, calc(100% - 44px)); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 46px; }
.footer-brand p { max-width: 360px; color: #BFC4C5; }
.site-footer h2 { margin: 0 0 16px; font-size: 16px; letter-spacing: .02em; }
.site-footer a { display: block; margin: 9px 0; color: #BFC4C5; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.site-footer .footer-logo { display: inline-block; margin: 0 0 18px; }
.footer-note { margin-top: 50px; padding-top: 24px; border-top: 1px solid #333; color: #BFC4C5; font-size: 14px; }
.footer-note p { margin-bottom: 8px; }
@media (max-width: 1024px) {
    .section { padding: 80px 0; }
    .hero-grid, .split { gap: 38px; }
    .game-grid, .game-grid.four { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .featured-grid, .latest-layout, .news-layout { grid-template-columns: 1fr; }
    .featured-side { grid-template-columns: repeat(2, 1fr); }
    .featured-side .game-card { grid-template-columns: 1fr; }
    .info-grid, .quote-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
    body { font-size: 16px; }
    .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; }
    .site-drawer { width: min(88vw, 390px); padding: 18px 20px 28px; }
    .drawer-nav a { font-size: 20px; padding: 15px 2px; }
    .container, .footer-inner { width: min(100% - 28px, 1280px); }
    .section { padding: 62px 0; }
    .section-sm { padding: 52px 0; }
    .hero { padding: 54px 0 58px; background: #fff; }
    .hero-grid, .split { grid-template-columns: 1fr; gap: 34px; }
    .hero-visual { padding: 20px; border-radius: 22px; }
    h1 { font-size: clamp(36px, 11vw, 42px); }
    h2 { font-size: clamp(28px, 8vw, 32px); }
    .section-head { align-items: flex-start; flex-direction: column; margin-bottom: 26px; }
    .game-grid, .game-grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
    .game-card .copy { padding: 15px; }
    .game-card h3 { font-size: 18px; }
    .game-card p { font-size: 14px; }
    .card-actions { align-items: flex-start; flex-direction: column; }
    .featured-side, .info-grid, .quote-grid, .promo-grid { grid-template-columns: 1fr; }
    .two-column-text { columns: 1; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .site-footer { padding-top: 54px; }
}
@media (max-width: 430px) {
    .header-inner { padding: 0 12px; }
    .site-logo img { max-width: 92px; }
    .header-game-btn { min-width: 74px; height: 38px; padding: 0 12px; font-size: 13px; }
    .menu-toggle { width: 38px; height: 38px; }
    .menu-toggle span { width: 23px; }
    .container, .footer-inner { width: calc(100% - 24px); }
    .hero-actions { gap: 14px; }
}
@media (max-width: 390px) {
    .site-logo img { max-width: 84px; }
    .header-game-btn { min-width: 70px; padding: 0 10px; font-size: 13px; }
    .menu-toggle { width: 36px; }
    .game-grid, .game-grid.four { gap: 10px; }
    .game-card .copy { padding: 13px; }
}
@media (max-width: 375px) {
    .site-logo img { max-width: 78px; }
    .header-game-btn { min-width: 68px; padding: 0 9px; }
    .menu-toggle span { width: 22px; }
    .header-inner { min-height: 64px; padding: 0 10px; }
}