:root{--bg:#1C3B2F;--deep:#10261D;--ink:#F4EFE4;--gold:#DCC79F;--mute:#B9CBBF;--line:rgba(244,239,228,.18)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 "Schibsted Grotesk",system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
.mono{font-family:"JetBrains Mono",monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.pad{padding-inline:clamp(16px,5vw,80px)}
.serif{font-family:"Bodoni Moda",serif;font-weight:400}
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:12px clamp(16px,5vw,80px);background:rgba(16,38,29,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);font-size:14px}
.topbar a{text-decoration:none;color:var(--mute)}
.topbar a:hover{color:var(--ink)}
.topbar b{color:var(--gold);font-weight:500}
.topbar .sp{margin-left:auto}
.opt-head{padding:clamp(40px,6vw,72px) clamp(16px,5vw,80px) 20px;display:flex;align-items:baseline;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line)}
.opt-head h2{font-family:"Bodoni Moda",serif;font-weight:400;font-size:clamp(30px,4vw,54px);margin:0}
.opt-head p{margin:0;color:var(--mute);max-width:60ch}
.btn{font:inherit;font-size:14px;border:1px solid var(--gold);color:var(--gold);background:transparent;padding:8px 16px;border-radius:999px;cursor:pointer}
.btn[aria-pressed="true"],.btn:hover{background:var(--gold);color:var(--deep)}
.frame{margin:0 clamp(16px,5vw,80px) 40px;border:1px solid var(--line);position:relative;overflow:hidden;background:var(--deep)}
.cursor-none{cursor:none}
.credit{position:absolute;right:16px;bottom:12px;z-index:5;font-size:12px;color:rgba(244,239,228,.75);text-shadow:0 1px 6px rgba(0,0,0,.5)}
footer{padding:40px clamp(16px,5vw,80px);font-size:13px;color:var(--mute);border-top:1px solid var(--line)}