:root{--bg:#070d18;--bg2:#0c1627;--panel:#101e31;--ink:#eef5ff;--muted:#93a8bf;--cyan:#63e5ff;--violet:#b59cff;--gold:#f1ca75;--line:rgba(140,196,231,.2);--display:"Noto Serif SC","Microsoft YaHei",serif;--body:"Microsoft YaHei",system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.site-header{height:72px;display:flex;align-items:center;gap:42px;padding:0 clamp(20px,6vw,96px);position:fixed;inset:0 0 auto;z-index:10;background:rgba(7,13,24,.8);border-bottom:1px solid rgba(137,210,255,.13);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:20px;color:#e9d28e;white-space:nowrap}.brand img{width:31px;height:31px}.nav{display:flex;gap:30px;flex:1;align-items:center}.nav a{font-size:13px;color:#a7bbd1;padding:24px 0;position:relative}.nav a:hover,.nav a:focus-visible{color:#fff}.nav a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--cyan);transition:.2s}.nav a:hover:after,.nav a:focus-visible:after{right:0}.header-cta,.primary-btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;background:linear-gradient(100deg,#55dff9,#9c8cff);color:#08111f;padding:11px 21px;border:0;font-weight:700;letter-spacing:.04em;transition:transform .2s,filter .2s;min-height:44px}.header-cta:hover,.primary-btn:hover{transform:translateY(-2px);filter:brightness(1.1)}.header-cta span,.primary-btn span{font-size:18px}.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:24px;padding:8px}.hero{min-height:780px;height:100vh;max-height:960px;position:relative;display:flex;align-items:center;overflow:hidden;background:radial-gradient(circle at 76% 32%,rgba(80,211,255,.12),transparent 26%),linear-gradient(120deg,#081221 0%,#101b31 54%,#122a49 100%)}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,13,24,.98) 0%,rgba(7,13,24,.82) 35%,rgba(7,13,24,.08) 75%),linear-gradient(0deg,rgba(7,13,24,.9),transparent 43%);z-index:1}.hero-art{position:absolute;inset:0;overflow:hidden;background:radial-gradient(ellipse at 78% 34%,rgba(118,93,255,.27),transparent 25%),radial-gradient(ellipse at 85% 58%,rgba(78,224,255,.2),transparent 30%)}.hero-visual{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:.74;mix-blend-mode:screen}.moon{position:absolute;width:240px;height:240px;border:1px solid rgba(145,231,255,.35);border-radius:50%;right:17%;top:13%;box-shadow:0 0 80px rgba(99,229,255,.22),inset 0 0 60px rgba(181,156,255,.18)}.moon:after{content:"";position:absolute;inset:22px;border:1px dashed rgba(181,156,255,.42);border-radius:50%}.citadel{position:absolute;width:54vw;height:180px;right:1%;bottom:13%;transform:skewX(-15deg) rotate(-5deg);background:linear-gradient(180deg,rgba(137,202,240,.55),rgba(34,70,110,.12));clip-path:polygon(0 55%,15% 46%,25% 58%,40% 25%,49% 51%,64% 13%,76% 49%,100% 0,93% 100%,4% 100%);filter:drop-shadow(0 0 38px rgba(78,224,255,.3))}.sword-beam{position:absolute;right:27%;top:-12%;width:3px;height:125%;background:linear-gradient(transparent,var(--cyan),transparent);transform:rotate(31deg);box-shadow:0 0 18px var(--cyan)}.hero-sword{position:absolute;right:23%;bottom:22%;width:360px;height:8px;background:linear-gradient(90deg,transparent,var(--gold),var(--cyan));transform:rotate(-42deg);box-shadow:0 0 22px var(--cyan)}.hero-sword:after{content:"";position:absolute;right:-18px;top:-9px;width:28px;height:28px;border:2px solid var(--gold);transform:rotate(45deg);background:#18263c}.hero-content{position:relative;z-index:2;width:min(650px,90%);margin-left:clamp(20px,10vw,160px);padding-top:60px}.eyebrow{margin:0 0 14px;color:var(--cyan);font-size:11px;letter-spacing:.25em;text-transform:uppercase}.hero h1{font-family:var(--display);font-size:clamp(66px,10vw,132px);line-height:1.02;letter-spacing:.08em;margin:0 0 20px;color:#f2d487;text-shadow:0 0 30px rgba(99,229,255,.15)}.hero-lead{color:#c4d4e7;max-width:525px;font-size:17px;margin:0 0 32px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.ghost-btn,.copy-btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;padding:10px 20px;border:1px solid var(--line);color:#e6f1ff;background:rgba(9,22,39,.55);min-height:44px}.ghost-btn:hover,.copy-btn:hover{border-color:var(--cyan);color:var(--cyan)}.hero-facts{display:flex;gap:28px;margin-top:36px;color:#9eb2c8;font-size:12px;flex-wrap:wrap}.hero-facts b{color:var(--gold);font-size:15px;margin-right:4px}.scroll-cue{position:absolute;z-index:2;bottom:30px;left:clamp(20px,10vw,160px);font-size:11px;color:#a8bfd4;letter-spacing:.2em;display:flex;align-items:center;gap:12px}.scroll-cue span{display:block;width:38px;height:1px;background:var(--cyan)}.section{padding:112px clamp(20px,8vw,130px);border-top:1px solid rgba(128,189,227,.1)}.section-heading{display:flex;gap:24px;align-items:flex-start;margin-bottom:56px}.section-index{font-family:var(--display);font-size:17px;color:var(--cyan);padding-top:8px}.section h2{font-family:var(--display);font-size:clamp(35px,4vw,58px);font-weight:400;line-height:1.2;margin:0;letter-spacing:.03em}.section h2 em{color:var(--gold);font-style:normal}.world{background:#0a1321}.world-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:10vw;max-width:1100px}.world-copy{color:#b7c9dc;font-size:16px;max-width:610px}.world-copy p{margin:0 0 18px}.text-link{display:inline-flex;gap:17px;color:var(--cyan);margin-top:20px;border-bottom:1px solid var(--line);padding-bottom:8px}.world-orbit{min-height:280px;position:relative;display:grid;place-items:center}.orbit{position:absolute;border:1px solid rgba(99,229,255,.38);border-radius:50%;transform:rotate(-20deg)}.orbit-a{width:260px;height:120px}.orbit-b{width:200px;height:90px;transform:rotate(38deg);border-color:rgba(181,156,255,.48)}.orbit-core{width:98px;height:98px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;color:var(--gold);font-size:28px;box-shadow:0 0 40px rgba(241,202,117,.18)}.orbit-core small{font-family:var(--body);font-size:9px;letter-spacing:.18em;text-align:center;line-height:1.25;color:#bbd0e4}.classes{background:#0d1929}.class-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.class-grid article{padding:30px 28px 38px;min-height:230px;border-right:1px solid var(--line)}.class-grid article:last-child{border-right:0}.class-mark{color:var(--cyan);font-family:var(--display);font-size:14px}.class-grid h3{font-family:var(--display);font-size:30px;font-weight:400;margin:26px 0 10px}.class-grid p{font-size:14px;color:#9db2c9;margin:0}.features{background:#091321}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{min-height:350px;position:relative;overflow:hidden;background:linear-gradient(145deg,#162d45,#0b1523);border:1px solid var(--line)}.feature-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.76;filter:saturate(1.15)}.feature-card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(99,229,255,.32),transparent 45%),repeating-linear-gradient(120deg,transparent 0 22px,rgba(181,156,255,.09) 23px 24px);opacity:.8}.card-arena:before{background:linear-gradient(145deg,rgba(181,156,255,.35),transparent 50%),repeating-linear-gradient(0deg,transparent 0 28px,rgba(99,229,255,.09) 29px 30px)}.card-forge:before{background:linear-gradient(145deg,rgba(241,202,117,.35),transparent 48%),repeating-linear-gradient(90deg,transparent 0 24px,rgba(99,229,255,.1) 25px 26px)}.feature-card div{position:absolute;z-index:1;left:26px;right:26px;bottom:24px}.feature-card span{font-size:11px;letter-spacing:.2em;color:var(--cyan)}.feature-card h3{font-family:var(--display);font-size:30px;font-weight:400;margin:8px 0 4px}.feature-card p{font-size:13px;color:#bfcee0;margin:0}.keyword-section{background:#0b1727}.keyword-copy{max-width:940px;color:#b7c9dc;font-size:15px}.keyword-copy p{margin:0 0 15px}.keyword-copy strong{color:#f0cf7e;font-weight:500}.download{background:#07101d;padding-top:95px;padding-bottom:120px}.download-panel{max-width:1120px;margin:auto;border:1px solid var(--line);display:grid;grid-template-columns:1.35fr .65fr;min-height:400px;padding:66px 7%;background:linear-gradient(135deg,#12243a,#0b1625)}.download-panel h2{font-size:clamp(38px,4vw,60px)}.download-note{max-width:560px;color:#acc0d5;font-size:14px}.download-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.download-meta{font-size:11px;color:#8197af;margin-top:18px}.download-mark{display:flex;align-items:center;justify-content:center;flex-direction:column;border-left:1px solid var(--line);color:#9fb5ca;text-align:center;font-size:12px}.mark-ring{width:166px;height:166px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;position:relative;margin-bottom:18px;box-shadow:0 0 40px rgba(99,229,255,.12)}.mark-ring:before,.mark-ring:after{content:"";position:absolute;border:1px solid rgba(99,229,255,.34);border-radius:50%;inset:12px}.mark-ring:after{inset:28px;border-color:rgba(181,156,255,.35)}.mark-ring span{color:var(--gold);font-family:var(--display);font-size:21px;line-height:1.1;letter-spacing:.15em}.site-footer{padding:36px clamp(20px,8vw,130px);display:grid;grid-template-columns:1fr auto;gap:22px;border-top:1px solid rgba(128,189,227,.14);color:#8096ac;font-size:12px}.site-footer .brand{font-size:17px}.site-footer p{margin:8px 0 0}.footer-links{display:flex;gap:22px;align-items:center;flex-wrap:wrap}.footer-links a:hover{color:var(--cyan)}.site-footer small{grid-column:1/-1;color:#637a91}.toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,20px);background:#c2effb;color:#071521;padding:8px 16px;font-size:13px;opacity:0;pointer-events:none;transition:.2s;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}.download-page{min-height:100vh;background:radial-gradient(circle at 70% 20%,rgba(99,229,255,.12),transparent 28%),var(--bg)}.download-landing{max-width:840px;margin:0 auto;padding:170px 20px 100px;text-align:center}.download-landing h1{font-family:var(--display);font-size:clamp(42px,8vw,78px);font-weight:400;margin:0 0 18px;color:var(--gold)}.download-landing>p:not(.eyebrow){color:#b7c9dc;max-width:600px;margin:0 auto 30px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:72px;text-align:left}.steps>div{border-top:1px solid var(--line);padding:18px 0}.steps b{display:block;color:var(--cyan);font-family:var(--display);font-size:18px}.steps span{display:block;color:#eef5ff;margin-top:8px}.steps small{color:#849bb3;font-size:12px}@media(max-width:800px){.site-header{height:62px;gap:12px}.nav,.header-cta{display:none}.menu-toggle{display:block;margin-left:auto}.nav.open{display:flex;position:absolute;top:62px;left:0;right:0;background:#0a1524;padding:14px 20px;flex-direction:column;align-items:flex-start;gap:0;border-bottom:1px solid var(--line)}.nav.open a{padding:9px 0}.hero{min-height:740px;max-height:none}.hero:before{background:linear-gradient(0deg,rgba(7,13,24,.98) 0%,rgba(7,13,24,.46) 52%,rgba(7,13,24,.2) 100%)}.moon{width:170px;height:170px;right:8%;top:15%}.citadel{width:120vw;height:150px;right:-20%;bottom:18%}.hero-sword{right:7%;bottom:28%;width:245px}.hero-content{margin:0 20px;padding-top:110px;align-self:flex-end;padding-bottom:90px}.hero h1{font-size:70px}.hero-lead{font-size:15px}.hero-facts{gap:13px}.section{padding:76px 20px}.section-heading{gap:14px;margin-bottom:36px}.section h2{font-size:36px}.world-grid,.class-grid,.feature-grid,.download-panel{grid-template-columns:1fr}.world-orbit{min-height:250px;margin-top:20px}.class-grid article{border-right:0;border-bottom:1px solid var(--line);min-height:auto;padding:24px 18px}.class-grid article:last-child{border-bottom:0}.feature-card{min-height:260px}.download-panel{padding:38px 24px;gap:40px}.download-mark{border-left:0;border-top:1px solid var(--line);padding-top:36px}.site-footer{grid-template-columns:1fr}.site-footer small{grid-column:auto}.download-landing{padding-top:125px}.steps{grid-template-columns:1fr;gap:0;margin-top:52px}.steps>div{display:grid;grid-template-columns:48px 1fr;column-gap:10px}.steps b{grid-row:span 2}.steps small{grid-column:2}}
/* Official in-game assets keep the visual identity tied to the installed game. */
.class-grid article{min-height:300px;position:relative;overflow:hidden;background:#101c2d}
.class-grid article:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,13,24,.08),rgba(7,13,24,.94) 72%);z-index:1}
.class-grid article>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:.62;filter:saturate(1.1)}
.class-grid article>*:not(img){position:relative;z-index:2}
.class-grid h3{margin-top:92px}
.class-grid p{color:#c6d4e2}
.hero-visual.game-scene{object-position:center 42%;opacity:.9;mix-blend-mode:normal;filter:saturate(1.08) contrast(1.04)}
.game-logo{display:block;width:min(390px,72%);height:auto;max-height:150px;object-fit:contain;object-position:left center;margin:-8px 0 8px;filter:drop-shadow(0 10px 22px rgba(0,0,0,.45))}
.world-art{min-height:280px;overflow:hidden;border:1px solid var(--line);background:#111d2d}
.world-art img{width:100%;height:100%;min-height:280px;object-fit:cover;object-position:center 38%;display:block;opacity:.92}
.download-icon{width:150px;height:150px;object-fit:cover;border-radius:28px;display:block;margin-bottom:18px;box-shadow:0 0 42px rgba(99,229,255,.2)}
.download-landing{position:relative;isolation:isolate;overflow:hidden}
.download-hero-art{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 42%;opacity:.26;filter:saturate(1.12)}
.download-landing:before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(180deg,rgba(7,13,24,.58),rgba(7,13,24,.94) 68%)}
.download-page-logo{display:block;width:min(340px,76%);height:auto;margin:0 auto 14px;filter:drop-shadow(0 10px 22px rgba(0,0,0,.5))}
@media(max-width:800px){.game-logo{width:min(310px,86%);max-height:110px;margin-bottom:2px}.world-art{min-height:240px}.world-art img{min-height:240px}.download-landing h1{font-size:clamp(30px,9vw,52px);max-width:100%;white-space:normal;word-break:break-all;overflow-wrap:anywhere;text-align:center}.download-landing .text-link{display:flex;width:max-content;max-width:100%;margin:16px auto 0;white-space:normal}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition-duration:.01ms!important}}