:root{--bg:#24003f;--bg2:#16002b;--bg3:#2d0052;--bg4:#3b006b;--cyan:#25dff5;--pink:#f06bea;--purple:#8f7bff;--title:#bfffff;--text:#fff;--muted:#d8c7ff;--soft:#b99ee8;--card:rgba(60,0,100,.56);--border:rgba(191,255,255,.14);--shadow:0 18px 46px rgba(0,0,0,.32)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,rgba(143,123,255,.20),transparent 32%),radial-gradient(circle at 10% 18%,rgba(37,223,245,.10),transparent 26%),var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit}.container{width:min(1180px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(36,0,63,.72);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(0,0,0,.22)}.header-inner{max-width:1280px;margin:auto;min-height:72px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:22px}.site-logo{display:flex;align-items:center;flex:0 0 auto}.site-logo img{max-height:46px;max-width:160px;width:auto;display:block;object-fit:contain}.nav-core{display:flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}.nav-core a{color:#fff;text-decoration:none;border-radius:999px;padding:8px 12px;font-size:15px}.nav-core a:hover,.nav-core a.active{color:var(--cyan);background:rgba(37,223,245,.12)}.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(90deg,#21dff5 0%,#8f7bff 52%,#f06bea 100%);color:#fff;text-decoration:none;border-radius:10px;padding:11px 20px;font-weight:700;box-shadow:0 14px 30px rgba(240,107,234,.26);transition:.2s ease}.main-btn:hover{transform:translateY(-1px);box-shadow:0 18px 40px rgba(37,223,245,.30)}.main-btn.compact{padding:9px 16px}.menu-btn,.drawer-close{border:0;background:rgba(255,255,255,.08);color:#fff;cursor:pointer}.menu-btn{width:42px;height:42px;border-radius:10px;padding:10px}.menu-btn span{display:block;height:2px;background:#fff;margin:4px 0;border-radius:2px}.drawer-mask{position:fixed;inset:0;background:rgba(7,0,18,.68);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.drawer-mask.open{opacity:1;visibility:visible}.drawer{position:fixed;right:0;top:0;width:min(390px,88vw);height:100vh;z-index:10001;background:linear-gradient(180deg,#2f0052,#16002b);box-shadow:-20px 0 60px rgba(0,0,0,.45);transform:translateX(102%);transition:.28s ease;overflow-y:auto}.drawer.open{transform:translateX(0)}.drawer-head{position:sticky;top:0;background:rgba(28,0,48,.94);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border)}.drawer-close{width:40px;height:40px;border-radius:10px;font-size:26px}.drawer-nav{padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.05);text-decoration:none;color:var(--muted)}.drawer-nav a:hover,.drawer-nav a.active{color:var(--cyan);background:rgba(37,223,245,.10)}h1,h2,h3,.section-title{color:var(--title);text-shadow:0 0 18px rgba(37,223,245,.20);line-height:1.25}h1{font-size:clamp(38px,6vw,72px);margin:.12em 0 .25em}h2{font-size:clamp(26px,3.5vw,40px);margin:.2em 0 .5em}h3{font-size:20px}.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:760px}.section-kicker,.tag,.label,.badge{color:var(--pink);font-weight:700;letter-spacing:.08em}.hero{position:relative;overflow:hidden;min-height:660px;display:flex;align-items:center}.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,0,43,.96),rgba(36,0,63,.72) 52%,rgba(36,0,63,.34)),url('麻将胡了.webp') center/contain no-repeat;opacity:.58}.hero::after{content:"";position:absolute;left:0;right:0;bottom:-90px;height:240px;background:radial-gradient(ellipse at center,rgba(240,107,234,.23),transparent 65%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:38px;padding:70px 0}.hero-copy p{max-width:720px}.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.hero-points span{border:1px solid var(--border);background:rgba(255,255,255,.06);border-radius:999px;padding:7px 12px;color:var(--muted)}.hero-visual{padding:24px;background:rgba(52,0,90,.34);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);backdrop-filter:blur(10px)}.content-img,.zone-card img,.app-section img,.hero-visual img,.poster-banner img,.inner-visual img{max-width:100%;height:auto;object-fit:contain;display:block}.section{padding:74px 0}.alt-section{background:linear-gradient(180deg,rgba(22,0,43,.42),rgba(45,0,82,.36))}.section-head{max-width:760px;margin-bottom:28px}.glow-strip{position:relative;margin-top:-30px;z-index:4}.glow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.info-card,.zone-card,.review-card,.content-panel,.notice-box,.quick-card{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);backdrop-filter:blur(10px);border-radius:16px}.info-card{padding:22px}.info-card h3{margin-top:0}.info-card p{color:var(--muted);margin-bottom:0}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.quick-card{padding:20px;min-height:170px}.quick-card h3{margin:0 0 8px}.quick-card p{color:var(--muted);font-size:14px}.text-link{color:var(--cyan);text-decoration:none;font-weight:700}.split{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}.content-panel{padding:30px}.content-panel p{color:var(--muted)}.poster-banner{max-width:1040px;margin:auto;padding:16px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:22px}.poster-note{text-align:center;color:var(--muted);max-width:800px;margin:16px auto 0}.game-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.zone-card{padding:16px;transition:.22s ease}.zone-card:hover{transform:translateY(-5px);box-shadow:0 20px 48px rgba(37,223,245,.18)}.zone-card .imgbox{aspect-ratio:1.15/1;display:flex;align-items:center;justify-content:center;background:rgba(22,0,43,.35);border-radius:12px;padding:8px}.zone-card h3{margin:16px 0 8px}.zone-card p{color:var(--muted);font-size:14px;min-height:76px}.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.activity-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:center}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review-card{padding:22px;margin:0}.review-card p{margin:0;color:var(--muted)}.faq-list{display:grid;gap:12px}.faq-list details{background:rgba(60,0,100,.42);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.faq-list summary{cursor:pointer;color:var(--title);font-weight:700}.faq-list p{color:var(--muted)}.notice-section{padding-top:20px}.notice-box{padding:28px;border-color:rgba(240,107,234,.28)}.notice-box p{color:var(--muted);margin-bottom:0}.inner-hero{padding:76px 0 54px;background:linear-gradient(180deg,rgba(45,0,82,.78),rgba(36,0,63,.2))}.inner-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}.inner-visual{padding:20px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:20px}.content-stack{display:grid;gap:20px}.check-list{color:var(--muted);padding-left:22px}.check-list li{margin:8px 0}.page-main .content-panel h2{font-size:28px}footer{background:#140024;color:#d8c7ff;padding:54px 0 88px;margin-top:30px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:30px}.footer-brand img{max-height:48px;max-width:170px;object-fit:contain}.footer-grid a{display:block;text-decoration:none;color:var(--muted);margin:7px 0}.footer-grid a:hover{color:var(--cyan)}.footer-bottom{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:20px;font-size:14px}.mobile-bottom{display:none}.soft{color:var(--soft)}@media(max-width:980px){.nav-core{display:none}.hero-grid,.split,.inner-hero-grid,.activity-grid{grid-template-columns:1fr}.hero{min-height:auto}.hero-visual{max-width:620px;margin:auto}.glow-grid,.quick-grid{grid-template-columns:repeat(2,1fr)}.game-grid{grid-template-columns:repeat(3,1fr)}.review-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.container{width:min(100% - 24px,1180px)}.header-inner{min-height:64px;padding:0 12px;gap:8px}.site-logo img{max-height:38px;max-width:120px}.main-btn.compact{padding:8px 12px}.hero-grid{padding:48px 0}.hero{padding-top:0}.hero::before{background:linear-gradient(180deg,rgba(22,0,43,.88),rgba(36,0,63,.9)),url('麻将胡了.webp') center top/contain no-repeat}.section{padding:54px 0}.glow-strip{margin-top:0;padding-top:18px}.glow-grid,.quick-grid,.dual-grid,.review-grid{grid-template-columns:1fr}.game-grid{grid-template-columns:repeat(2,1fr)}.zone-card p{min-height:auto}.drawer-nav{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.mobile-bottom{position:fixed;left:10px;right:10px;bottom:10px;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(22,0,43,.92);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}.mobile-bottom a{text-align:center;text-decoration:none;padding:10px 4px;color:var(--muted);font-size:13px}.mobile-bottom a:hover{color:var(--cyan)}body{padding-bottom:68px}.content-panel{padding:22px}.inner-hero{padding-top:52px}.inner-hero-grid{grid-template-columns:1fr}}