:root{--bg:#0a0b1e;--panel:#111332;--line:rgba(122,168,255,.18);--ac:#7aa8ff;--ac2:#a78bfa;
--text:#e2e8f0;--text-dim:#8b93b8;--radius:12px;--body:'Inter',system-ui,sans-serif}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:radial-gradient(ellipse at 20% 20%,rgba(122,168,255,.07),transparent 50%),
radial-gradient(ellipse at 80% 80%,rgba(167,139,250,.07),transparent 50%),var(--bg);
color:var(--text);font-family:var(--body);min-height:100vh;overflow-x:hidden;line-height:1.6}
a{color:var(--ac)}
#bg-canvas{position:fixed;inset:0;z-index:0;pointer-events:none}
header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:14px 32px;
background:rgba(10,11,30,.9);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;backdrop-filter:blur(8px)}
.logo{font-size:1.15rem;font-weight:800;letter-spacing:1px;color:#fff;text-decoration:none}
.logo b{color:var(--ac)}
nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
nav a{font-size:.72rem;font-weight:600;letter-spacing:2px;color:var(--text-dim);text-decoration:none;text-transform:uppercase;transition:color .2s}
nav a:hover{color:var(--ac)}
#lang-switcher{position:relative}
#lang-btn{font-family:var(--body);font-size:.7rem;font-weight:600;padding:7px 12px;background:rgba(122,168,255,.07);
border:1px solid var(--line);border-radius:var(--radius);color:var(--ac);cursor:pointer;display:flex;align-items:center;gap:6px}
#lang-btn .arrow{font-size:.6rem;transition:transform .2s}
#lang-btn.open .arrow{transform:rotate(180deg)}
#lang-dropdown{display:none;position:absolute;top:calc(100% + 6px);right:0;background:var(--panel);
border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;z-index:200;min-width:160px}
#lang-dropdown.open{display:block}
.lang-option{display:flex;gap:8px;padding:9px 14px;font-size:.78rem;color:var(--text-dim);cursor:pointer;border-bottom:1px solid var(--line)}
.lang-option:last-child{border-bottom:none}
.lang-option:hover{background:rgba(122,168,255,.08);color:var(--ac)}
.lang-option.active{color:var(--ac)}
main{position:relative;z-index:1}
.hero{text-align:center;padding:70px 20px 40px}
.eyebrow{font-size:.62rem;letter-spacing:5px;color:var(--text-dim);text-transform:uppercase;margin-bottom:14px;display:block}
h1{font-size:clamp(2rem,6.5vw,3.6rem);font-weight:800;letter-spacing:-.5px;line-height:1.12;color:#fff;margin-bottom:16px;max-width:820px;margin-left:auto;margin-right:auto}
h1 .grad{background:linear-gradient(135deg,var(--ac),var(--ac2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--text-dim);max-width:560px;margin:0 auto;font-size:1rem}
.games{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;max-width:1060px;margin:0 auto;padding:18px 24px 56px}
.card{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:16px;overflow:hidden;
display:flex;flex-direction:column;transition:transform .3s,border-color .3s}
.card:hover{transform:translateY(-5px);border-color:rgba(122,168,255,.4)}
.card-preview{height:150px;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.3);position:relative}
.card-icon{font-size:4rem;filter:drop-shadow(0 0 22px rgba(122,168,255,.5))}
.card-badge{position:absolute;top:12px;right:12px;font-size:.56rem;font-weight:700;letter-spacing:3px;color:#fff;
border:1px solid var(--line);padding:3px 8px;border-radius:8px;background:rgba(10,11,30,.7)}
.card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-tag{font-size:.6rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--ac2)}
.card-name{font-size:1.05rem;font-weight:700;color:#fff}
.card-desc{font-size:.83rem;color:var(--text-dim);flex:1;line-height:1.7}
.card-play{display:inline-block;text-align:center;padding:12px;border-radius:var(--radius);color:#0a0b1e;text-decoration:none;
font-weight:700;font-size:.78rem;letter-spacing:1px;background:linear-gradient(135deg,var(--ac),var(--ac2));transition:filter .2s}
.card-play:hover{filter:brightness(1.12)}
.brief{max-width:1060px;margin:0 auto;padding:0 24px 66px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.brief article,.brief aside{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;padding:22px}
.brief h3{font-size:.92rem;font-weight:700;color:#fff;margin-bottom:8px}
.brief p{font-size:.82rem;color:var(--text-dim);line-height:1.7}
.brief a{display:block;margin-top:8px;font-size:.8rem;word-break:break-all;text-decoration:none;color:var(--text-dim)}
.brief a b.mail{color:var(--ac);font-weight:700}
.brief a span{color:var(--text-dim)}
.steps{max-width:620px;margin:0 auto;padding:4px 24px 44px;text-align:center}
.steps .step{padding:26px 14px;border-bottom:1px solid var(--line)}
.steps .step:last-child{border-bottom:none}
.steps .num{font-size:.66rem;font-weight:700;letter-spacing:4px;color:var(--ac);text-transform:uppercase;display:block;margin-bottom:8px}
.steps h2{font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:8px}
.steps p{font-size:.9rem;color:var(--text-dim);line-height:1.8;max-width:470px;margin:0 auto}
.guide-body{max-width:1060px;margin:0 auto;padding:0 24px 44px;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:26px}
.guide-body h2,.mode-table h2.block{font-size:.95rem;font-weight:700;color:#fff;margin-bottom:12px}
.score-chart div{display:flex;justify-content:space-between;gap:12px;padding:10px 4px;border-bottom:1px dashed var(--line);font-size:.85rem}
.score-chart dt{color:var(--text)}.score-chart dd{color:var(--ac);font-weight:600}
.special-list article{padding:12px 0;border-bottom:1px dashed var(--line)}
.special-list strong{color:var(--ac);letter-spacing:.5px;text-transform:uppercase;font-size:.78rem}
.special-list p{font-size:.82rem;color:var(--text-dim);margin-top:4px;line-height:1.7}
.mode-table{max-width:1060px;margin:0 auto;padding:0 24px 66px}
.mode-table>div{display:flex;align-items:baseline;gap:14px;padding:12px 4px;border-bottom:1px dashed var(--line)}
.mode-table span{color:var(--text);min-width:120px;font-size:.85rem}
.mode-table strong{color:var(--ac);font-size:.95rem}
.mode-table small{color:var(--text-dim);font-size:.75rem}
.guide-action{display:inline-block;margin-top:20px;padding:12px 26px;border-radius:var(--radius);color:#0a0b1e;text-decoration:none;
font-weight:700;font-size:.76rem;letter-spacing:1px;background:linear-gradient(135deg,var(--ac),var(--ac2))}
.contact-shell{max-width:720px;margin:0 auto;padding:18px 24px 66px}
.contact-shell .eyebrow{margin-top:14px}
.contact-topics{list-style:none;font-size:.84rem;color:var(--text);line-height:2.2;margin-bottom:10px}
.contact-shell section a{display:block;padding:14px 4px;border-bottom:1px dashed var(--line);text-decoration:none;font-size:.88rem;color:var(--text)}
.contact-shell section a b.mail{color:var(--ac);font-weight:700}
.contact-shell section a span,.contact-shell section a small{color:var(--text-dim)}
.contact-shell aside{margin-top:20px;padding:14px 16px;border:1px dashed var(--line);border-radius:var(--radius);font-size:.78rem;color:var(--text-dim)}
.legal{max-width:740px;margin:0 auto;padding:8px 24px 66px}
.legal article{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;padding:24px 20px;margin-bottom:16px}
.legal h2{font-size:.82rem;color:var(--ac);letter-spacing:2px;text-transform:uppercase;margin:14px 0 8px}
.legal h2:first-of-type{margin-top:0}
.legal p{font-size:.83rem;color:var(--text-dim);line-height:1.8;margin-bottom:8px}
footer{border-top:1px solid var(--line);position:relative;z-index:1}
footer .inner{max-width:1060px;margin:0 auto;display:flex;justify-content:center;align-items:center;flex-wrap:wrap;
gap:8px 26px;padding:20px 24px 26px;color:var(--text-dim);font-size:.72rem;letter-spacing:.4px}
.footer-copy{white-space:nowrap}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;justify-content:center}
.footer-links a{color:var(--text-dim);text-decoration:none;letter-spacing:1.5px;text-transform:uppercase;font-size:.66rem;font-weight:600;white-space:nowrap;transition:color .2s}
.footer-links a:hover{color:var(--ac)}
@media(max-width:860px){.games{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.games{grid-template-columns:1fr}header{padding:12px 16px}nav{gap:12px}nav a{font-size:.64rem}}
body.game-mode{display:flex;flex-direction:column;height:100vh}
body.game-mode main{flex:1;min-height:0;display:flex;flex-direction:column}
body.game-mode footer{flex:none}