:root{color-scheme:dark;--background:#0a121c;--panel:#101e2a;--line:#273744;--text:#eef3f5;--muted:#a4b3be;--green:#80e4c1;--amber:#e9c084}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--background);color:var(--text);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid var(--green);outline-offset:5px}a:hover{color:var(--green)}p,h1,h2,h3{margin-top:0}h1,h2,h3{line-height:1.1;letter-spacing:-.045em}h1{font-size:clamp(38px,4.5vw,64px);font-weight:550;margin-bottom:26px}h1 span{color:var(--green)}h2{font-size:clamp(30px,3.1vw,44px);font-weight:500;margin-bottom:26px}h3{font-size:23px;font-weight:550;line-height:1.25}.wrap{max-width:1216px;padding-left:36px;padding-right:36px;margin:auto}.muted,.small{color:var(--muted)}.small{font-size:12px}.navigation{display:flex;justify-content:space-between;align-items:center;min-height:104px;border-bottom:1px solid var(--line);gap:20px}.brand{font-size:14px;letter-spacing:.13em;font-weight:650;white-space:nowrap}.mark{display:inline-grid;place-items:center;border:1px solid var(--green);width:28px;height:28px;border-radius:50%;color:var(--green);font-size:23px;margin-right:12px}.navigation nav{display:flex;gap:32px;font-size:13px}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:68px;padding-top:100px;padding-bottom:86px;align-items:center}.eyebrow{font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--green);margin-bottom:25px}.dot{display:inline-block;background:var(--green);height:6px;width:6px;border-radius:50%;vertical-align:middle;margin-right:8px;box-shadow:0 0 10px #80e4c150}.lead{font-size:18px;color:#bfccd5;max-width:480px;line-height:1.7;margin-bottom:32px}.actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:17px;font-size:13px}.primary{background:var(--green);color:#0c221c;border-radius:4px;padding:15px 20px;font-weight:650}.primary:hover{background:#b4f4db;color:#0c221c}.primary span{margin-left:12px}.secondary{padding:10px 0}.radio-card{background:var(--panel);border:1px solid #35505d;border-radius:12px;padding:26px;box-shadow:0 20px 70px #0004;transform:rotate(-1deg)}.radio-top,.radio-bottom{display:flex;justify-content:space-between;align-items:center;font-size:10px;letter-spacing:.13em;color:var(--muted);gap:12px}.tag{color:var(--amber);border:1px solid #5c4e38;border-radius:3px;padding:3px 6px;font-size:9px}.frequency{font:500 68px/1.25 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:-.045em;margin:24px 0 10px}.frequency span{color:var(--green)}.frequency small{font:12px system-ui;letter-spacing:0;color:var(--muted);margin-left:12px}.station{font-size:11px;letter-spacing:.04em;border-bottom:1px solid var(--line);padding-bottom:23px}.readout{padding:22px 0 0}.readout>span{font-size:10px;letter-spacing:.16em}.readout p{font-size:14px;margin:7px 0 0;line-height:1.7}.response>span{color:var(--green)}.radio-bottom{border-top:1px solid var(--line);margin-top:26px;padding-top:18px;font-size:8px}.facts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-top:25px;padding-bottom:25px;gap:20px}.facts p{margin:0;color:var(--muted);font-size:12px}.facts strong{color:var(--green);font-size:11px;margin-right:12px;font-weight:400}.section{padding-top:84px;padding-bottom:78px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:46px}.grid article{border-top:1px solid var(--line);padding-top:24px}.number{color:var(--green);font:12px ui-monospace,monospace;display:block;margin-bottom:24px}.grid p,.testing p{color:var(--muted);font-size:14px;line-height:1.9}.testing{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:90px}.notice{border-left:2px solid var(--amber);padding-left:18px;margin-top:25px;font-size:12px!important;color:#d5bc98!important}.steps{padding-left:24px;margin:0;list-style-type:decimal-leading-zero}.steps li{padding-left:18px;margin-bottom:30px}.steps li::marker{font:12px ui-monospace,monospace;color:var(--green)}.steps h3{font-size:19px;letter-spacing:-.02em;margin-bottom:12px}.steps p{margin-bottom:10px}code{display:block;font:13px/1.7 ui-monospace,monospace;padding:12px 16px;background:var(--panel);border:1px solid var(--line);border-radius:4px;margin-bottom:12px;overflow-wrap:anywhere}.downloads{display:grid;grid-template-columns:1.4fr 1fr;gap:50px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-top:42px;padding-bottom:42px}.downloads h2{font-size:25px;letter-spacing:-.025em;margin-bottom:10px}.downloads p{color:var(--muted);font-size:13px;margin:0}.download-links{display:grid;grid-template-columns:1fr 1fr;gap:14px;font-size:12px;color:var(--green)}footer{display:flex;justify-content:space-between;gap:30px;padding-top:30px;padding-bottom:30px;font-size:10px;letter-spacing:.03em;color:var(--muted)}footer p{margin:0;max-width:550px}footer>span{white-space:nowrap}
@media(max-width:980px){.hero{gap:36px}.frequency{font-size:55px}.actions{gap:8px}.testing{gap:45px}.wrap{padding-left:25px;padding-right:25px}.grid{gap:25px}}
@media(max-width:720px){.navigation{min-height:84px}.navigation nav a:first-child{display:none}.navigation nav{gap:0}.brand{font-size:10px;letter-spacing:.05em}.mark{margin-right:6px;width:23px;height:23px;font-size:17px}.hero{grid-template-columns:1fr;padding-top:55px;padding-bottom:50px;gap:40px}.lead{font-size:16px}.radio-card{max-width:460px;width:100%;margin:auto;transform:none}.frequency{font-size:64px}.facts{grid-template-columns:1fr;gap:12px}.grid{grid-template-columns:1fr;gap:28px;margin-top:30px}.section{padding-top:55px;padding-bottom:45px}.testing,.downloads{grid-template-columns:1fr;gap:30px}.number{margin-bottom:16px}.steps{padding-left:20px}.downloads{padding-top:32px;padding-bottom:32px}footer{flex-direction:column;gap:12px}.navigation nav{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}