:root{--bg:#303030;--panel:#383838;--line:#505050;--text:#f0efec;--muted:#aaa;--red:#c51616}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,sans-serif}a{color:inherit;text-decoration:none}header{position:sticky;top:0;z-index:5;height:76px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:#292929ee;border-bottom:1px solid var(--line)}nav{display:flex;gap:28px}nav a{font-size:12px;color:#bbb}.d-logo{width:48px;height:48px}.d-logo img{width:100%;height:100%;object-fit:contain}.hero{min-height:calc(100vh - 76px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background-image:linear-gradient(#ffffff0c 1px,transparent 1px),linear-gradient(90deg,#ffffff0c 1px,transparent 1px);background-size:48px 48px}.hero>img{width:min(92vw,980px)}.hero p{color:#aaa;letter-spacing:.18em}.hero>a{margin-top:30px;color:#aaa;font-size:12px}.section{padding:110px 7vw;border-top:1px solid var(--line)}.heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:50px}small{color:var(--red);letter-spacing:.18em}h2{font-size:clamp(38px,5vw,65px);margin:12px 0 0}.heading input{width:300px;padding:14px;background:transparent;border:0;border-bottom:1px solid #777;color:#fff}.game{display:grid;grid-template-columns:120px 1fr auto;align-items:center;gap:30px;padding:35px;background:var(--panel);border:1px solid var(--line)}.mark{font:80px Georgia;color:var(--red)}.game h3{font:70px Georgia;margin:10px 0}.game span,.game p{color:#aaa;font-size:12px}.game>a{border:1px solid #777;padding:16px}.notices{background:#292929}.admin-bar{display:flex;justify-content:space-between;align-items:center;padding:16px;border:1px solid var(--line);color:#bbb;font-size:12px}.admin-bar button,#notice-form button{background:var(--red);color:#fff;border:0;padding:12px 18px}#notice-form{display:grid;gap:14px;margin:24px 0;padding:28px;background:#343434;border:1px solid var(--line)}#notice-form[hidden]{display:none}#notice-form input,#notice-form textarea{padding:14px;background:#292929;border:1px solid #555;color:#fff}.notice-list{display:grid;gap:1px;margin-top:24px;background:var(--line)}.notice-list article{padding:30px;background:#333}.notice-list time{color:var(--red);font-size:11px}.notice-list p{white-space:pre-wrap;color:#bbb;line-height:1.8}.empty{text-align:center;padding:50px;color:#888}.about{padding:130px 7vw;background:#353535}.about h2{font-size:clamp(40px,6vw,78px)}.about>a{display:inline-block;margin-top:45px;border-bottom:1px solid}footer{padding:35px 5vw;display:flex;justify-content:space-between;border-top:1px solid var(--line)}footer b span{color:var(--red)}footer>div{text-align:right;font-size:11px;color:#bbb}dialog{border:1px solid #555;background:#292929;color:#fff}dialog form{display:grid;gap:14px;width:min(360px,80vw)}dialog input,dialog button{padding:12px}#close-login{justify-self:end;background:transparent;color:#fff;border:0;font-size:22px}@media(max-width:760px){nav a:not(:last-child){display:none}.section{padding:80px 5vw}.heading{align-items:stretch;flex-direction:column;gap:20px}.heading input{width:100%}.game{grid-template-columns:1fr}.game h3{font-size:52px}.admin-bar,footer{align-items:flex-start;flex-direction:column;gap:18px}footer>div{text-align:left}}