:root{font-family:Microsoft YaHei,PingFang SC,Noto Sans SC,Arial,sans-serif;color:#172433;background:#e8f6ff;--ink: #172433;--muted: #536879;--sky: #7ecdf0;--sky-soft: #d9f2ff;--paper: #fff8ea;--line: rgba(54, 76, 90, .18);--red: #c74332;--red-dark: #8f2d24;--teal: #167f8b;--blue: #2f77b7;--gold: #d8a642;--wood: #74451f;--footer: #08344a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}button,a{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.site-header{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;height:68px;padding:0 44px;background:linear-gradient(180deg,#aae1f8f0,#aae1f8b8);color:var(--ink);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.brand,nav button{border:0;background:transparent;color:inherit}.brand{display:inline-flex;align-items:center;gap:12px;min-width:178px;height:52px;margin-left:-44px;padding:0 30px 0 28px;border-radius:0 0 24px;background:#fffffff5;box-shadow:0 8px 22px #2a7eaa1f;font-weight:900}.brand-mark{display:grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border-radius:8px;background:linear-gradient(135deg,#13818b,#3aa174);color:#fff;font-size:13px;font-weight:900}.brand-name{white-space:nowrap;font-size:22px}nav{display:flex;align-items:center;gap:42px}nav button{position:relative;min-height:44px;padding:0;color:#fff;font-size:15px;font-weight:900;text-shadow:0 1px 2px rgba(34,86,120,.16)}nav button.active,nav button:hover{color:#15212c}nav button.active:after,nav button:hover:after{position:absolute;left:50%;bottom:5px;width:32px;height:3px;border-radius:999px;background:var(--red);content:"";transform:translate(-50%)}.hero{position:relative;min-height:555px;overflow:hidden;border-radius:0;background:linear-gradient(180deg,#89d7f7,#c9eeff 38%,#d5e7ae)}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center bottom}.hero:before{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#76cef21f,#ffffff14,#44753814),radial-gradient(circle at 50% 20%,#ffffffa3,#fff0 34%);content:""}.hero-content{position:relative;z-index:1;display:grid;justify-items:center;width:min(760px,calc(100% - 40px));margin:0 auto;padding:92px 0 50px;text-align:center}.game-logo{width:min(500px,84vw);filter:drop-shadow(0 14px 12px rgba(72,39,18,.16))}.hero-ribbon{width:min(440px,100%);margin-top:-8px;padding:11px 26px;border:3px solid #865324;border-radius:8px;background:linear-gradient(180deg,#fff9e6,#f7e4bf);box-shadow:0 4px #693e1942,inset 0 0 0 2px #ffffff9e;color:#3e2414;font-size:20px;font-weight:900}.hero-copy{max-width:620px;margin:24px 0 22px;color:#2e2b22;font-size:17px;font-weight:800;line-height:1.75;text-shadow:0 1px 0 rgba(255,255,255,.68)}.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:20px}.btn{min-width:138px;min-height:50px;border:0;border-radius:8px;padding:0 28px;font-size:17px;font-weight:900}.btn.primary{background:linear-gradient(180deg,#df5a49,#ba3429);color:#fff;box-shadow:0 4px #7e2c22,0 10px 20px #97302238}.btn.secondary{border:1px solid rgba(50,96,125,.26);background:linear-gradient(180deg,#fff,#f4fbff);color:#176073;box-shadow:0 4px #2a5c7829,0 10px 20px #2a5c781f}.showcase{position:relative;margin-top:0;overflow:hidden;border-radius:0 0 12px 12px;background:linear-gradient(180deg,#cdeefff0,#e6f9ffeb),url(/assets/game/bg-main-green.jpg) center / cover;box-shadow:inset 0 2px #ffffffeb}.showcase-inner{display:grid;grid-template-columns:minmax(210px,290px) minmax(240px,320px) minmax(240px,300px);gap:34px;align-items:center;width:min(1180px,calc(100% - 70px));margin:0 auto;padding:42px 0 46px}.kicker{margin:0 0 14px;color:#275b7b;font-size:15px;font-weight:900}.showcase-copy h1,.craft-copy h1,.section-title h1{margin:0;color:#14314a;line-height:1.18;letter-spacing:0}.showcase-copy h1{font-size:38px}.showcase-copy p:not(.kicker),.craft-copy p:not(.kicker){margin:18px 0 0;color:#345064;font-size:16px;font-weight:700;line-height:1.8}.mini-platforms{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.mini-platforms span{display:inline-flex;align-items:center;min-height:34px;padding:0 14px;border-radius:8px;background:#163a53;color:#fff;font-size:13px;font-weight:900}.phone-shell{justify-self:center;width:min(100%,284px);padding:10px;border-radius:38px;background:linear-gradient(145deg,#26323b,#111b24);box-shadow:0 22px 45px #15394e47}.phone-screen{aspect-ratio:9 / 20;overflow:hidden;border:4px solid #0d151b;border-radius:30px;background:#111b24}.phone-screen img{width:100%;height:100%;object-fit:cover;object-position:center top}.highlight-list{display:grid;gap:14px}.highlight-card{display:grid;grid-template-columns:72px minmax(0,1fr);gap:14px;align-items:center;min-height:84px;padding:12px 16px;border:1px solid rgba(61,119,154,.18);border-radius:8px;background:#ffffffd1;box-shadow:0 8px 18px #3e7b9a14}.highlight-card img{width:64px;height:64px;object-fit:contain}.highlight-card h2,.feature-card h2,.contact-card h2,.footer-legal h2{margin:0;color:#172433;letter-spacing:0}.highlight-card h2{font-size:18px}.highlight-card p{margin:5px 0 0;color:#536879;font-size:13px;font-weight:700;line-height:1.45}.features{position:relative;z-index:2;margin-top:0;padding:46px 48px 56px;border-radius:12px;background:#fff;box-shadow:0 -2px #ffffffe6,0 10px 30px #1a547214}.section-title{display:flex;align-items:center;justify-content:center;gap:18px;margin-bottom:34px}.section-title span{width:76px;height:1px;background:linear-gradient(90deg,transparent,#d9ad59,transparent)}.section-title h1{font-size:34px}.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));width:min(1120px,100%);margin:0 auto}.feature-card{display:grid;justify-items:center;min-height:260px;padding:0 34px;border-right:1px solid rgba(51,75,93,.14);text-align:center}.feature-card:last-child{border-right:0}.feature-art{display:grid;place-items:end center;width:100%;height:122px;margin-bottom:18px}.feature-art img{max-width:176px;max-height:122px;object-fit:contain}.feature-card:first-child .feature-art img{max-width:190px}.feature-card h2{font-size:24px}.feature-card p{margin:12px 0 0;color:#4e6170;font-size:15px;font-weight:700;line-height:1.75}.craft{position:relative;display:grid;grid-template-columns:minmax(250px,410px) minmax(360px,680px);gap:44px;align-items:center;min-height:300px;overflow:hidden;padding:42px 52px}.craft-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center 28%}.craft:after{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#e7f8ffeb,#e7f8ffbd 38%,#e7f8ff1a);content:""}.craft-copy,.craft-visual{position:relative;z-index:1}.craft-copy h1{font-size:34px}.craft-visual{align-self:stretch;min-height:230px;overflow:hidden;border:1px solid rgba(82,118,84,.18);border-radius:8px;box-shadow:0 18px 34px #34585429}.craft-visual img{width:100%;height:100%;object-fit:cover;object-position:center}.contact{padding:36px 48px 42px;background:linear-gradient(180deg,#d1eefaeb,#def7ffe0),url(/assets/game/contact-wide.jpg) center / cover}.contact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;width:min(1120px,100%);margin:0 auto}.contact-card{display:grid;grid-template-columns:96px minmax(0,1fr);gap:16px;min-height:150px;padding:20px 22px;border:1px solid rgba(121,91,48,.28);border-radius:8px;background:#ffffffb8;box-shadow:0 10px 22px #285c781a}.contact-card img{align-self:center;width:88px;height:88px;object-fit:contain}.contact-card h2{font-size:20px}.contact-card p{margin:8px 0 14px;color:#4f6272;font-size:14px;font-weight:700;line-height:1.55;overflow-wrap:anywhere}.contact-card a{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 16px;border-radius:8px;background:linear-gradient(180deg,#d94e40,#b4372d);color:#fff;font-size:14px;font-weight:900;text-decoration:none;white-space:nowrap;box-shadow:0 3px #862b24}.site-footer{display:grid;grid-template-columns:1.25fr .8fr 1fr;gap:34px;align-items:center;padding:34px 54px;background:radial-gradient(circle at 70% 20%,rgba(39,114,134,.54),transparent 34%),linear-gradient(135deg,#08324a,#082a3d 70%);color:#ffffffd1}.footer-legal h2{margin-bottom:14px;color:#fff;font-size:20px}.footer-legal div{display:flex;flex-wrap:wrap;gap:10px}.footer-legal a{display:inline-flex;align-items:center;min-height:34px;padding:0 16px;border:1px solid rgba(255,255,255,.24);border-radius:6px;color:#ffffffdb;font-size:14px;text-decoration:none}.footer-legal p,.footer-brand p,.footer-shield p{margin:14px 0 0;font-size:14px}.footer-brand{display:grid;justify-items:center;text-align:center}.footer-brand strong{margin-top:10px;color:#fff;font-size:24px}.footer-shield{display:grid;grid-template-columns:96px minmax(0,1fr);gap:16px;align-items:center}.footer-shield img{width:88px;height:88px;object-fit:contain}.footer-shield p{max-width:220px;color:#fff5d8;font-size:18px;font-weight:900;line-height:1.55}@media(max-width:1040px){.site-header{padding:0 22px}.brand{min-width:170px;margin-left:-22px;padding:0 24px 0 22px}.brand-name{font-size:20px}nav{gap:18px}nav button{font-size:14px}.showcase-inner{grid-template-columns:minmax(190px,230px) minmax(220px,260px) minmax(210px,260px);gap:20px;width:min(960px,calc(100% - 48px))}.highlight-list{grid-template-columns:1fr}.feature-card{min-height:238px;padding:0 18px}.craft,.site-footer{grid-template-columns:1fr}.contact-card{grid-template-columns:72px minmax(0,1fr);gap:12px;padding:16px}.contact-card img{width:68px;height:68px}}@media(max-width:720px){.site-header{position:sticky;height:auto;flex-direction:column;align-items:stretch;gap:12px;padding:12px 18px;background:#a6e0f9f0}.brand{width:max-content;min-width:0;height:44px;margin-left:0;padding:0;border-radius:0;background:transparent;box-shadow:none}.brand-name{font-size:20px}nav{width:100%;gap:20px;overflow-x:auto;padding-bottom:4px}nav button{flex:0 0 auto;min-height:34px;color:#17354b;font-size:14px;text-shadow:none}.hero{min-height:570px}.hero-content{padding:44px 0 34px}.game-logo{width:min(360px,92vw)}.hero-ribbon{font-size:16px}.hero-copy{font-size:15px}.showcase-inner{grid-template-columns:1fr;width:calc(100% - 36px);gap:26px;padding:36px 0}.showcase-copy h1,.craft-copy h1,.section-title h1{font-size:28px}.phone-shell{width:min(248px,100%)}.highlight-list,.feature-grid,.contact-grid{grid-template-columns:1fr}.features,.contact{padding:36px 20px}.section-title{gap:10px}.section-title span{width:38px}.feature-card{min-height:auto;padding:18px 18px 24px;border-right:0;border-bottom:1px solid rgba(51,75,93,.14)}.feature-card:last-child{border-bottom:0}.craft{grid-template-columns:1fr;padding:36px 20px}.craft:after{background:#e7f8ffdb}.craft-visual{min-height:180px}.contact-card{grid-template-columns:78px minmax(0,1fr);padding:18px}.contact-card img{width:70px;height:70px}.site-footer{padding:30px 20px}.footer-brand,.footer-shield{justify-items:start;text-align:left}}