:root{--bg:#201a15;--panel:#3a2d23;--ink:#f1e5ce;--muted:#bdae96;--accent:#e9b270}body{background-color:var(--bg);background-image:linear-gradient(#c4a47b0b 1px,transparent 1px),linear-gradient(90deg,#c4a47b0b 1px,transparent 1px);background-size:64px 64px}main{max-width:1240px;padding-top:30px}header{position:relative;isolation:isolate;overflow:hidden;padding:34px 32px 30px;margin-bottom:32px;border:1px solid #66503a;border-left:4px solid var(--accent);background:#3b2a1d;animation:arrive .45s ease-out}header:after{content:'';position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,#3b2a1d 25%,#3b2a1d99 60%,#3b2a1d22),url('desert.svg') right bottom/auto 100% no-repeat;opacity:.9}.eyebrow,.receiver-label,.section-label,.saved h3{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.eyebrow{font-size:11px;letter-spacing:2px}h1{font-family:Impact,'Arial Narrow',system-ui,sans-serif;font-size:clamp(52px,8vw,82px);font-weight:900;letter-spacing:-2px;line-height:1.05;margin:16px 0}h1>span:first-child{color:var(--accent)}.brand-signal{font:22px monospace;letter-spacing:4px;color:#c4ab85;margin-left:18px;vertical-align:middle}header p{max-width:560px;color:#e0c8a4;font-size:14px}.workspace{gap:38px}.decoder{min-width:0;animation:arrive .55s ease-out}.receiver-label{display:flex;justify-content:space-between;gap:12px;font-size:10px;letter-spacing:1.4px;color:var(--muted);margin-bottom:20px}.live-indicator{color:var(--accent)}.live-indicator:before{content:'';display:inline-block;width:6px;height:6px;margin-right:7px;background:var(--accent);border-radius:50%}.progress{padding:12px 16px;background:#17120e;border:1px solid #66513c;border-radius:3px;font-size:14px;letter-spacing:1px}.beeps{gap:14px}.beeps button{min-height:118px;background:#5a4330;color:var(--ink);border:1px solid #9f7a53;border-bottom:4px solid #24180f;border-radius:4px;box-shadow:inset 0 1px #ffffff14;letter-spacing:.5px}.beeps button:hover{background:#705137;border-color:var(--accent)}.beeps button:active{background:#805b39}.beeps .symbol{color:var(--accent);font-size:46px;margin-bottom:6px}.beeps small{display:block;font:11px monospace;margin-top:8px;color:#e3c9a4}button{border-radius:3px;border-color:#756049;background:#403023;font-size:14px;min-height:44px}button:hover{background:#5a412c;border-color:var(--accent)}button:disabled:hover{background:var(--panel);border-color:#756049}#next{background:var(--accent);border-color:var(--accent)}#next:hover:not(:disabled){background:#f5cb95}#status{padding:4px 0;line-height:1.6}.translation{border-top:1px solid #796047;padding-top:20px;margin-top:24px}.section-label{color:#c1a786;font-size:10px;letter-spacing:2px;margin-bottom:16px}.readings{gap:12px}.readings .label{font-size:10px;margin-top:8px;letter-spacing:.7px}.readings output{background:#1c150f;border-top:2px solid #8d6843;border-bottom:1px solid #58412b;padding:10px 12px;font-size:clamp(25px,3.5vw,37px);min-height:72px;letter-spacing:2px;color:#f1c185;text-shadow:0 0 16px #dca84718}textarea{background:#1b140e;border:1px solid #806344;border-radius:3px;color:#ead6b7;font-size:19px;line-height:1.7}.saved{border-left:1px solid #71563c;padding-left:28px}.saved h2{font-size:23px;letter-spacing:-.5px}.saved h2 span{font:13px monospace;background:#513b25;border:1px solid #96724a;padding:3px 8px;vertical-align:middle;margin-left:5px;color:var(--accent)}.saved li{border-top:1px dashed #7f6041;padding:20px 0;animation:arrive .25s ease-out}.saved h3{font-size:11px;text-transform:uppercase;letter-spacing:2px;color:#dfc7a5}.saved dd{letter-spacing:1px;font-size:19px}.saved dt{font-size:12px}.saved button{padding:8px 10px;font-size:12px;min-height:38px}.saved [data-delete-location]{color:#d8b8a0;background:transparent;border-color:#89694e}.saved [data-delete-location]:hover{color:#ffe0c4;background:#674330}.hint{font-size:12px}details{border-top-color:#705236}summary{font-size:13px}footer{border-top:1px solid #62482f;padding-top:20px;line-height:1.7;font:11px/1.7 monospace;color:#bba180}@keyframes arrive{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(max-width:850px){.saved{padding:24px 0 0;border-left:0;border-top:1px solid #71563c}}@media(max-width:480px){main{padding:16px 14px}header{padding:26px 20px}.eyebrow{font-size:9px;letter-spacing:1px}.brand-signal{display:none}.receiver-label{font-size:9px;letter-spacing:.5px}.beeps button{min-height:112px}.readings output{font-size:32px}.readings>div:last-child output{font-size:38px}.saved dd{font-size:20px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}

.reference-section h3{font:12px ui-monospace,monospace;text-transform:uppercase;letter-spacing:2px;color:var(--accent);margin:24px 0 0}.reference-section+.reference-section{border-top:1px solid #62482f}.alphabet{grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:16px}.alphabet span{white-space:nowrap}.alphabet b{display:inline-block;min-width:16px}

.visitor-counter{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}.visitor-counter>span{letter-spacing:2px;color:var(--muted)}.visitor-counter strong{font-size:22px;color:var(--accent)}.visitor-counter small{font-size:10px;color:var(--muted)}

.signal-display{margin-bottom:22px}.signal-display label{margin-top:0;margin-bottom:10px}.signal-display textarea{display:block;min-height:86px;max-height:160px;font-size:19px;padding:12px 14px;line-height:1.5}@media(max-width:480px){.signal-display{margin-bottom:18px}.signal-display textarea{font-size:18px;letter-spacing:1px}}

.support{margin-top:28px;padding-top:24px;border-top:1px solid #71563c}.support h2{font-size:21px;margin:0 0 10px}.donate-link{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:16px;min-height:48px;padding:12px 16px;border:1px solid var(--accent);border-radius:3px;color:var(--accent);font-size:14px;font-weight:650;text-decoration:none;background:#403023;transition:background .15s,color .15s}.donate-link:hover{background:var(--accent);color:#201a15}.donate-link:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.support-note{font:10px/1.6 ui-monospace,monospace;color:var(--muted);margin-top:10px}