@tailwind base;@tailwind components;@tailwind utilities;:root{--site-bg:#f5f7fb;--site-surface:#fff;--site-surface-soft:#f0f5ff;--site-text:#18233c;--site-muted:#657089;--site-line:rgba(41,83,155,.14);--site-blue:#1677ff;--site-blue-deep:#0756d6;--site-cyan:#2bc4ff;--site-green:#29c86f;--site-orange:#ff8a21;--site-red:#ff4d4f;--site-shadow:0 22px 60px rgba(28,74,148,.16);--site-radius-xl:28px;--site-radius-lg:20px;--site-radius-md:14px;--site-header-height:78px;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body,html{background:var(--site-bg)}body{margin:0;min-width:320px;color:var(--site-text);font-family:var(--font-sans),"Microsoft YaHei","PingFang SC",Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{content:"";position:fixed;inset:0;z-index:-3;pointer-events:none;background:radial-gradient(circle at 16% 4%,rgba(43,196,255,.2),transparent 28%),radial-gradient(circle at 88% 10%,rgba(22,119,255,.2),transparent 32%),linear-gradient(180deg,#eef6ff,#f8fbff 34%,#eef3fb)}a{color:inherit;text-decoration:none}a,button{-webkit-tap-highlight-color:transparent}img,svg,video{display:block;max-width:100%}.site-shell{min-height:100vh;overflow-x:clip}.site-main{position:relative;z-index:1}.container{width:min(1200px,calc(100% - 48px));margin:0 auto}.section{position:relative;padding:82px 0}.section-tight{padding:56px 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px}.section-kicker{margin:0 0 10px;color:var(--site-blue);font-size:15px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.section-title{margin:0;color:var(--site-text);font-size:clamp(30px,4vw,48px);line-height:1.12;font-weight:900;letter-spacing:-.04em}.section-subtitle{max-width:620px;margin:14px 0 0;color:var(--site-muted);font-size:17px;line-height:1.8}.site-card{background:hsla(0,0%,100%,.9);border:1px solid var(--site-line);border-radius:var(--site-radius-xl);box-shadow:var(--site-shadow);backdrop-filter:blur(18px)}.download-button,.primary-button,.secondary-button,.text-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 22px;border:0;border-radius:999px;font-weight:800;line-height:1;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease}.primary-button{color:#fff;background:linear-gradient(135deg,var(--site-blue),var(--site-cyan));box-shadow:0 14px 30px rgba(22,119,255,.28)}.secondary-button{color:var(--site-blue-deep);background:#fff;border:1px solid rgba(22,119,255,.22);box-shadow:0 12px 28px rgba(22,119,255,.12)}.text-button{min-height:auto;padding:0;color:var(--site-blue);background:transparent}.download-button{min-height:52px;padding:0 28px;color:#fff;background:linear-gradient(135deg,#1b85ff,#00c7ff);box-shadow:0 18px 32px rgba(0,121,255,.28)}.download-button:hover,.primary-button:hover,.secondary-button:hover{transform:translateY(-2px)}.skip-link{position:fixed;left:16px;top:12px;z-index:1000;transform:translateY(-140%);padding:10px 14px;border-radius:10px;background:var(--site-blue);color:#fff;font-weight:800;transition:transform .16s ease}.skip-link:focus{transform:translateY(0)}.site-header{position:sticky;top:0;z-index:80;height:var(--site-header-height);background:hsla(0,0%,100%,.88);border-bottom:1px solid rgba(31,76,145,.1);backdrop-filter:blur(20px)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand-link{display:inline-flex;align-items:center;gap:12px;flex:0 0 auto}.brand-logo{width:126px;height:auto;object-fit:contain}.brand-text{display:none;font-size:18px;font-weight:900;color:var(--site-blue-deep)}.header-nav{display:flex;align-items:center;justify-content:center;gap:8px;flex:1 1 auto}.nav-link{position:relative;display:inline-flex;align-items:center;min-height:40px;padding:0 15px;color:#33415f;font-size:15px;font-weight:800;border-radius:999px;transition:color .16s ease,background .16s ease}.nav-link-active,.nav-link:hover{color:var(--site-blue);background:rgba(22,119,255,.08)}.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}.header-hotline{color:var(--site-muted);font-size:13px;font-weight:700;white-space:nowrap}.mobile-nav-toggle{display:none;width:42px;height:42px;border:0;border-radius:12px;background:rgba(22,119,255,.1)}.mobile-nav-toggle span{display:block;width:20px;height:2px;margin:4px auto;background:var(--site-blue-deep);border-radius:99px}.hero-section{position:relative;min-height:calc(100vh - var(--site-header-height));padding:74px 0 68px;overflow:hidden}.hero-bg,.hero-bg-image{position:absolute;inset:0}.hero-bg{z-index:-2;background:linear-gradient(180deg,#eaf5ff,#f8fbff 72%,rgba(248,251,255,0))}.hero-bg-image{width:100%;height:100%;object-fit:cover;opacity:.72;mix-blend-mode:multiply}.hero-bg:after{content:"";position:absolute;inset:auto -10% -18% -10%;height:42%;background:linear-gradient(180deg,rgba(248,251,255,0),#f8fbff 78%)}.hero-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(420px,1.05fr);align-items:center;gap:48px}.hero-content{padding-top:18px}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;padding:9px 14px;border-radius:999px;color:var(--site-blue-deep);background:hsla(0,0%,100%,.82);border:1px solid rgba(22,119,255,.16);font-size:14px;font-weight:900;box-shadow:0 12px 30px rgba(67,130,211,.12)}.hero-title-image{width:min(440px,100%);height:auto;margin:0 0 12px}.hero-title{margin:0;max-width:560px;color:#10254a;font-size:clamp(40px,6vw,74px);line-height:.98;font-weight:950;letter-spacing:-.07em}.hero-title strong{display:block;color:var(--site-blue)}.hero-subtitle{max-width:560px;margin:24px 0 0;color:#42516f;font-size:clamp(17px,2vw,22px);line-height:1.82;font-weight:600}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:34px}.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:560px;margin-top:34px}.hero-stat{padding:18px 16px;border-radius:18px;background:hsla(0,0%,100%,.78);border:1px solid rgba(22,119,255,.12);box-shadow:0 16px 34px rgba(22,119,255,.09)}.hero-stat-value{display:block;color:var(--site-blue-deep);font-size:25px;line-height:1;font-weight:950}.hero-stat-label{display:block;margin-top:8px;color:var(--site-muted);font-size:13px;font-weight:800}.hero-visual{position:relative;min-height:570px}.hero-phone-card{position:absolute;right:2%;top:0;width:min(520px,100%);padding:20px;border-radius:36px;background:hsla(0,0%,100%,.56);border:1px solid hsla(0,0%,100%,.78);box-shadow:0 34px 80px rgba(23,84,174,.2);backdrop-filter:blur(16px)}.hero-phone-image{width:100%;border-radius:28px;object-fit:cover}.hero-floating-card{position:absolute;left:0;bottom:48px;width:260px;padding:18px;border-radius:22px;background:hsla(0,0%,100%,.92);border:1px solid rgba(22,119,255,.14);box-shadow:0 22px 48px rgba(28,74,148,.18)}.hero-floating-card img{width:62px;height:62px;border-radius:18px;object-fit:cover}.hero-floating-title{margin:12px 0 4px;font-size:18px;font-weight:950}.hero-floating-desc{margin:0;color:var(--site-muted);font-size:13px;line-height:1.55}.hero-orb{position:absolute;z-index:-1;border-radius:999px;filter:blur(2px);opacity:.72}.hero-orb-one{width:140px;height:140px;right:4%;bottom:40px;background:linear-gradient(135deg,rgba(43,196,255,.38),rgba(22,119,255,.05))}.hero-orb-two{width:96px;height:96px;left:18%;top:34px;background:linear-gradient(135deg,rgba(255,138,33,.32),hsla(0,0%,100%,0))}.plans-section{background:linear-gradient(180deg,rgba(248,251,255,0),#eef6ff 42%,rgba(248,251,255,0))}.plans-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.plan-card{position:relative;overflow:hidden;padding:28px;min-height:330px;border-radius:var(--site-radius-xl);background:#fff;border:1px solid rgba(22,119,255,.12);box-shadow:0 18px 50px rgba(28,74,148,.1)}.plan-card-featured{color:#fff;background:linear-gradient(145deg,#177cff,#16c4ff);transform:translateY(-10px);box-shadow:0 28px 64px rgba(22,119,255,.28)}.plan-badge{display:inline-flex;padding:7px 11px;border-radius:999px;color:var(--site-blue);background:rgba(22,119,255,.09);font-size:12px;font-weight:900}.plan-card-featured .plan-badge{color:#fff;background:hsla(0,0%,100%,.2)}.plan-title{margin:20px 0 8px;font-size:26px;font-weight:950}.plan-description{margin:0;color:var(--site-muted);line-height:1.75}.plan-card-featured .plan-description,.plan-card-featured .plan-feature{color:hsla(0,0%,100%,.86)}.plan-price{display:flex;align-items:flex-end;gap:4px;margin:22px 0}.plan-price-value{font-size:42px;line-height:1;font-weight:950}.plan-price-unit{margin-bottom:6px;color:var(--site-muted);font-weight:800}.plan-card-featured .plan-price-unit{color:hsla(0,0%,100%,.78)}.plan-features{display:grid;gap:12px;margin:0 0 24px;padding:0;list-style:none}.plan-feature{display:flex;gap:10px;align-items:flex-start;color:#41506a;font-size:14px;line-height:1.5;font-weight:700}.plan-feature:before{content:"✓";flex:0 0 20px;height:20px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:var(--site-green);font-size:12px;font-weight:950}.plan-card-featured .plan-feature:before{color:var(--site-blue);background:#fff}.games-wall{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:34px}.game-card{overflow:hidden;border-radius:22px;background:#fff;border:1px solid rgba(22,119,255,.12);box-shadow:0 16px 40px rgba(23,84,174,.11)}.game-card-image{width:100%;aspect-ratio:16/10;object-fit:cover}.game-card-body{padding:14px 16px 17px}.game-card-title{margin:0;font-size:16px;font-weight:950}.game-card-desc{margin:7px 0 0;color:var(--site-muted);font-size:13px;line-height:1.55}.download-section{padding:86px 0 96px}.download-panel{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:44px;overflow:hidden;padding:46px;border-radius:34px;color:#fff;background:radial-gradient(circle at 86% 12%,hsla(0,0%,100%,.28),transparent 30%),linear-gradient(135deg,#0756d6,#1688ff 46%,#22c8ff);box-shadow:0 32px 76px rgba(7,86,214,.28)}.download-panel:before{content:"";position:absolute;inset:0;background-image:url(/images/mask_bg.png);background-size:cover;background-position:50%;opacity:.18}.download-content,.download-qr-wrap{position:relative;z-index:1}.download-title{margin:0;font-size:clamp(32px,4vw,52px);line-height:1.14;font-weight:950;letter-spacing:-.04em}.download-desc{max-width:690px;margin:18px 0 0;color:hsla(0,0%,100%,.85);font-size:18px;line-height:1.85}.download-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}.download-actions .secondary-button{color:#fff;background:hsla(0,0%,100%,.14);border-color:hsla(0,0%,100%,.28);box-shadow:none}.download-qr-wrap{align-self:stretch;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.qr-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:210px;padding:18px;border-radius:24px;background:hsla(0,0%,100%,.92);color:var(--site-text);box-shadow:0 16px 38px rgba(0,41,112,.18)}.qr-card img{width:126px;height:126px;object-fit:cover;border-radius:12px}.qr-title{margin:0;font-size:15px;font-weight:950}.qr-desc{margin:-5px 0 0;color:var(--site-muted);font-size:12px;font-weight:700}.site-footer{color:#dce7ff;background:#071b3d}.footer-main{display:grid;grid-template-columns:1.2fr repeat(3,minmax(0,.7fr));gap:34px;padding:56px 0 42px}.footer-logo{width:132px;height:auto;margin-bottom:18px}.footer-desc{max-width:380px;margin:0;color:rgba(220,231,255,.72);line-height:1.8}.footer-socials{display:flex;align-items:center;gap:12px;margin-top:22px}.footer-social{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;background:hsla(0,0%,100%,.08)}.footer-social img{width:22px;height:22px;object-fit:contain}.footer-column-title{margin:0 0 16px;color:#fff;font-size:16px;font-weight:950}.footer-links{display:grid;gap:11px;margin:0;padding:0;list-style:none}.footer-link{color:rgba(220,231,255,.68);font-size:14px;transition:color .16s ease}.footer-link:hover{color:#fff}.footer-bottom{justify-content:space-between;gap:20px;padding:20px 0 26px;border-top:1px solid hsla(0,0%,100%,.1);color:rgba(220,231,255,.58);font-size:13px}.footer-bottom,.footer-legal{display:flex;align-items:center}.footer-legal{flex-wrap:wrap;gap:14px}.footer-police{display:inline-flex;align-items:center;gap:7px}.footer-police img{width:18px;height:18px}@media (max-width:1080px){.container{width:min(100% - 36px,960px)}.header-hotline{display:none}.download-panel,.hero-grid{grid-template-columns:1fr}.hero-visual{min-height:520px}.hero-phone-card{left:50%;right:auto;transform:translateX(-50%)}.plans-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.games-wall{grid-template-columns:repeat(3,minmax(0,1fr))}.download-qr-wrap{max-width:420px}.footer-main{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:820px){:root{--site-header-height:68px}.section{padding:58px 0}.section-heading{display:block}.site-header{height:auto}.header-inner,.site-header{min-height:var(--site-header-height)}.header-inner{flex-wrap:wrap;gap:10px 16px;padding:9px 0}.brand-logo{width:112px}.mobile-nav-toggle{display:block;order:3}.header-actions{margin-left:auto}.header-actions .secondary-button{display:none}.header-nav{order:4;flex:0 0 100%;justify-content:flex-start;overflow-x:auto;padding-bottom:4px}.nav-link{flex:0 0 auto;padding:0 12px;font-size:14px}.hero-section{padding-top:44px}.hero-grid{gap:34px}.hero-stats{grid-template-columns:1fr}.hero-visual{min-height:430px}.hero-phone-card{width:min(430px,92%);padding:14px}.hero-floating-card{left:2%;bottom:18px;width:220px}.games-wall,.plans-grid{grid-template-columns:1fr 1fr}.plan-card-featured{transform:none}.download-panel{padding:32px 22px;border-radius:26px}.footer-bottom{align-items:flex-start;flex-direction:column}}@media (max-width:560px){.container{width:min(100% - 28px,480px)}.section-title{font-size:30px}.download-desc,.section-subtitle{font-size:15px}.hero-title{font-size:42px}.download-actions,.hero-actions{align-items:stretch;flex-direction:column}.download-button,.primary-button,.secondary-button{width:100%}.hero-visual{min-height:360px}.hero-floating-card{width:190px;padding:14px}.download-qr-wrap,.footer-main,.games-wall,.plans-grid{grid-template-columns:1fr}.plan-card{padding:22px}.download-qr-wrap{max-width:none}}