:root{color-scheme:dark;--paper:#080e10;--ink:#dce2d8;--muted:#99aaa4;--line:#2b393b;--accent:#c8bd88;--mono:ui-monospace,SFMono-Regular,Consolas,monospace}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px}button,input{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}[hidden]{display:none!important}.classification{display:flex;justify-content:space-between;gap:20px;padding:12px max(32px,calc((100vw - 1408px)/2));background:#c4bc96;color:#121a1c;font:9px var(--mono);letter-spacing:1.8px}.page{max-width:1536px;margin:auto;padding:0 64px}.masthead{min-height:110px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;gap:15px;align-items:center;text-decoration:none;font:24px Georgia,serif;letter-spacing:-.6px}.brand-mark{width:42px;height:42px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.3}.brand>span{min-width:0}.brand-sub{display:block;font:9px var(--mono);letter-spacing:2px;margin-top:8px;color:var(--muted)}.edition{font:9px var(--mono);letter-spacing:1px}.channel-state{color:var(--accent);border:1px solid #625e49;padding:7px 10px;margin-left:20px}.arrival{display:grid;grid-template-columns:1fr 1fr;gap:6%;padding:48px 0}.intro{align-self:center;padding:12px 0 20px;min-width:0}.eyebrow{display:flex;gap:10px;align-items:center;font:10px var(--mono);letter-spacing:1.8px;margin:0 0 35px;color:var(--accent)}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #c8bd8812;flex-shrink:0}.file-label{font:9px var(--mono);letter-spacing:1px;color:var(--muted);margin-bottom:15px}h1{font:700 clamp(58px,6.7vw,102px)/.98 system-ui,sans-serif;letter-spacing:-5px;text-transform:uppercase;margin:0 0 30px;overflow-wrap:anywhere}h1 em{font-style:normal;color:var(--accent)}.description{font:14px/1.9 var(--mono);margin:0 0 19px;color:#bcc8c1}.undertone{font:italic 18px/1.6 Georgia,serif;max-width:355px;margin:0;color:var(--muted)}.redacted-note{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-top:24px;color:var(--muted);font:8px var(--mono);letter-spacing:1px}.redacted{width:94px;height:9px;background:#5f6b66}.redacted.short{width:39px}.arrival-note{display:flex;align-items:flex-start;gap:16px;margin-top:36px}.note-rule{height:1px;min-width:27px;background:var(--accent);margin-top:9px}.arrival-note p{font:10px/1.9 var(--mono);margin:0;letter-spacing:.3px}.arrival-note p span{color:var(--muted)}.seascape{position:relative;min-height:540px;background:#132024;overflow:hidden;border:1px solid #3a494b;color:#d5dfd0;isolation:isolate}.sea{width:100%;height:100%;position:absolute;inset:0;display:block;filter:grayscale(.65) brightness(.64)}.seascape:after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,transparent 0 3px,#0002 3px 4px),radial-gradient(ellipse,transparent 30%,#03080999);z-index:0}.scene-heading{position:absolute;z-index:2;top:22px;left:22px;right:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font:8px var(--mono);letter-spacing:1px;color:#c6d4c9}.viewfinder{position:absolute;inset:68px 30px 108px;z-index:1;border:1px solid #b5c3ac33;background:linear-gradient(#b5c3ac88,#b5c3ac88) left top/22px 1px no-repeat,linear-gradient(#b5c3ac88,#b5c3ac88) right bottom/22px 1px no-repeat}.target-label{position:absolute;top:15px;left:14px;font:8px var(--mono);letter-spacing:1px;color:#c7cbb8}.crosshair{position:absolute;left:54%;top:60%;width:70px;height:70px;border:1px solid #c6cdb360;border-radius:50%;transform:translate(-50%,-50%)}.crosshair:before,.crosshair:after{content:"";position:absolute;background:#c6cdb370}.crosshair:before{width:100px;height:1px;left:-16px;top:34px}.crosshair:after{width:1px;height:100px;top:-16px;left:34px}.frame-code{position:absolute;bottom:14px;left:14px;font:8px/1.8 var(--mono);letter-spacing:1px;color:#b6c3b7}.scan-line{position:absolute;top:0;left:0;width:100%;height:30px;background:linear-gradient(transparent,#b8c9ab0c);border-bottom:1px solid #c6cdb322}.scene-foot{position:absolute;bottom:25px;left:25px;right:25px;display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:12px;z-index:2}.scene-caption{font:11px/1.7 var(--mono);color:#c1ccb9}.motion-toggle{display:flex;align-items:center;gap:6px;border:1px solid #708174;color:#e6eee2;background:#0a1518;padding:10px;cursor:pointer;font:9px var(--mono);min-height:44px}.motion-toggle:hover{background:#263332}.motion-toggle svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.2}.motion-toggle span{min-width:3ch}.motion-toggle:disabled{cursor:default;color:#abb8af}.signal-desk{display:grid;grid-template-columns:1fr 1fr 1.25fr;align-items:center;gap:30px;padding:24px 0;border-top:1px solid var(--line)}.signal-id .detail-number{font:9px var(--mono);letter-spacing:1px;color:var(--accent)}.signal-id p{font:14px Georgia,serif;color:var(--muted);margin:8px 0}.signal-wave{display:flex;gap:5px;align-items:center;height:56px;justify-content:center;opacity:.45}.signal-wave i{width:2px;height:8px;background:var(--accent)}.signal-wave i:nth-child(3n){height:19px}.signal-wave i:nth-child(4n){height:35px}.signal-wave i:nth-child(7n){height:48px}.audio-controls{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px}.audio-controls button{border:1px solid #756f50;color:var(--accent);background:#141d1d;font:10px var(--mono);padding:12px 14px;min-height:44px;cursor:pointer;display:flex;gap:12px;align-items:center}.audio-controls button:hover{background:#29322d}.volume-label{display:flex;align-items:center;gap:9px;font:9px var(--mono);color:var(--muted)}input[type=range]{width:75px;min-height:44px;accent-color:var(--accent)}#sound-status{flex-basis:100%;margin:0;color:var(--muted);font:9px/1.5 var(--mono)}.audio-fallback{font:11px/1.7 var(--mono);color:var(--muted)}.details{padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.details p{font:8px/1.6 var(--mono);letter-spacing:1px;margin:0}.detail-number{color:var(--muted);margin-right:10px}.details .detail-center{font:italic 14px Georgia,serif;letter-spacing:0;color:var(--muted)}footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;padding:25px 0 30px;font:10px/1.7 var(--mono);color:var(--muted)}footer p{margin:0}footer a{text-decoration:none;color:var(--ink);max-width:100%}footer a:hover{text-decoration:underline}footer a span:last-child{margin-left:8px}
/* All animation is opt-in and independent of sound. No flashes or rapid glitches. */
html[data-motion="on"] .float{animation:bob 6s ease-in-out infinite;transform-origin:323px 440px}html[data-motion="on"] .ripples{animation:ripple 6s ease-in-out infinite;transform-origin:323px 447px}html[data-motion="on"] .water-lines{animation:drift 15s ease-in-out infinite alternate}html[data-motion="on"] .water-lines-second{animation-duration:21s;animation-direction:alternate-reverse}html[data-motion="on"] .mist{animation:mist 24s ease-in-out infinite alternate}html[data-motion="on"] .scan-line{animation:scan 14s linear infinite}html[data-motion="on"][data-sound="on"] .signal-wave i{animation:signal 3s ease-in-out infinite alternate}html[data-motion="on"][data-sound="on"] .signal-wave i:nth-child(3n){animation-delay:-1.5s}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(4px) rotate(3deg)}}@keyframes ripple{0%,100%{opacity:.35;transform:scaleX(.82)}50%{opacity:.65;transform:scaleX(1.15)}}@keyframes drift{from{transform:translateX(-12px)}to{transform:translateX(15px)}}@keyframes mist{from{transform:translateX(-35px)}to{transform:translateX(35px)}}@keyframes scan{from{top:0;opacity:0}10%,85%{opacity:1}to{top:85%;opacity:0}}@keyframes signal{from{transform:scaleY(.5)}to{transform:scaleY(1)}}
@media(min-width:1450px){.arrival{padding:56px 0}.seascape{min-height:600px}}@media(max-width:1050px){.page{padding:0 36px}.arrival{gap:5%}h1{font-size:68px;letter-spacing:-3.5px}.seascape{min-height:545px}.details .detail-center{display:none}.scene-heading{font-size:7px}.signal-desk{grid-template-columns:1fr 1.3fr}.signal-wave{display:none}.edition{font-size:8px}.channel-state{margin-left:8px}}
@media(max-width:720px){.classification{padding:10px 24px;font-size:8px;letter-spacing:1px}.classification span:last-child{display:none}.page{padding:0 24px}.masthead{min-height:100px}.brand{font-size:22px;gap:12px}.brand-mark{width:36px;height:36px}.brand-sub{font-size:8px;letter-spacing:1.4px}.edition{display:none}.arrival{grid-template-columns:1fr;padding:32px 0;gap:30px}.intro{padding:0}.eyebrow{font-size:9px;margin-bottom:28px}h1{font-size:clamp(55px,12vw,86px);letter-spacing:-3px;margin-bottom:24px}.description{font-size:12px}.undertone{font-size:17px}.arrival-note{margin-top:25px}.seascape{min-height:420px}.scene-heading{font-size:7px;left:18px;right:18px}.scene-foot{left:20px;right:20px}.viewfinder{inset:65px 22px 105px}.signal-desk{gap:18px;grid-template-columns:1fr}.signal-id p{margin-bottom:0}.audio-controls{gap:8px 18px}.details{gap:12px;align-items:flex-start}.details p{font-size:8px;letter-spacing:.6px}footer{font-size:9px;gap:12px}.file-label{font-size:8px}.arrival-note p{font-size:9px}}
@media(max-width:360px){.page{padding:0 18px}.classification{padding:10px 18px;font-size:7px}.brand{font-size:20px}.brand-sub{font-size:7px}.scene-heading{font-size:6px}.scene-caption{font-size:10px}.seascape{min-height:385px}.viewfinder{inset:65px 18px 110px}.scene-foot{left:18px;right:18px}.description{font-size:11px}.redacted{width:64px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media(forced-colors:active){.seascape{border:1px solid CanvasText}.scene-heading,.scene-foot{background:Canvas;color:CanvasText}.scene-caption{color:CanvasText}.status-dot{background:CanvasText}button{border-color:ButtonText}.redacted{background:CanvasText}}
/* Compact relay layout: dense on desktop, natural document flow on phones. */
.page{max-width:1260px;padding:0 40px}.classification{padding:8px max(24px,calc((100vw - 1180px)/2));font-size:8px}.masthead{min-height:76px}.brand{font-size:21px}.brand-mark{width:34px;height:34px}.brand-sub{font-size:8px;margin-top:6px}.arrival{padding:28px 0;gap:6%}.intro{padding:0}.eyebrow{margin-bottom:22px;font-size:9px}.file-label{font-size:8px}h1{font-size:clamp(54px,6vw,80px);letter-spacing:-3.8px;margin-bottom:22px}.description{font-size:12px;line-height:1.8;margin-bottom:12px}.undertone{font-size:16px}.redacted-note{margin-top:18px}.arrival-note{margin-top:22px}.arrival-note p{font-size:9px}.seascape{min-height:400px}.scene-heading{font-size:7px;top:18px}.viewfinder{inset:54px 25px 95px}.scene-foot{bottom:19px}.scene-caption{font-size:10px}.signal-desk{padding:15px 0;gap:20px;grid-template-columns:1fr .7fr 1.3fr}.signal-id p{font-size:13px}.signal-wave{height:40px}.audio-controls{justify-content:flex-end;gap:7px}.audio-buttons{display:flex;align-items:center;flex-wrap:wrap;gap:7px}.audio-buttons button{min-width:44px;justify-content:center;padding:10px;font-size:9px}.audio-buttons output{font:10px var(--mono);min-width:4ch;text-align:center;color:var(--accent)}#sound-status{text-align:right;font-size:8px}.details{padding:13px 0}.details .detail-center{font-size:12px}footer{padding:15px 0 18px;font-size:8px}
@media(max-width:1050px){.signal-desk{grid-template-columns:1fr 1.4fr}.seascape{min-height:400px}.scene-heading{font-size:6px}}
@media(max-width:720px){.page{padding:0 22px}.classification{padding:8px 22px;font-size:7px}.masthead{min-height:70px}.brand{font-size:20px}.arrival{padding:25px 0;gap:24px}.eyebrow{font-size:8px;margin-bottom:18px}h1{font-size:clamp(51px,12vw,72px);letter-spacing:-3px;margin-bottom:19px}.description{font-size:11px}.undertone{font-size:15px}.seascape{min-height:285px}.scene-heading{font-size:6px;gap:6px}.viewfinder{inset:45px 18px 80px}.scene-foot{left:18px;right:18px;bottom:15px}.scene-caption{font-size:9px}.target-label,.frame-code{font-size:6px}.target-label{top:10px;left:10px}.frame-code{left:10px;bottom:8px}.crosshair{width:44px;height:44px}.crosshair:before{width:64px;left:-11px;top:21px}.crosshair:after{height:64px;top:-11px;left:21px}.signal-desk{grid-template-columns:1fr;gap:10px}.signal-id{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.signal-id p{margin:0}.audio-controls{justify-content:flex-start}#sound-status{text-align:left}.details{gap:8px}.details p{font-size:7px}.arrival-note{margin-top:18px}footer{gap:8px}.classification span{min-width:0}.audio-buttons{gap:6px}.audio-buttons button{font-size:8px}}
@media(max-width:360px){.page{padding:0 16px}.classification{padding:8px 16px;font-size:6px}.brand{font-size:19px}.scene-caption{font-size:8px}.motion-toggle{padding:8px;font-size:8px}.redacted-note{font-size:7px;gap:6px}.redacted{width:60px}.description{font-size:10px}}

/* Minimal maintenance view. */
.page{max-width:1120px}.arrival{padding:24px 0}.seascape{min-height:340px}.signal-desk{border-bottom:1px solid var(--line);margin-bottom:22px}h1{font-size:clamp(52px,6vw,76px)}
@media(max-width:720px){.seascape{min-height:260px}.arrival{gap:22px}.signal-desk{margin-bottom:16px}h1{font-size:clamp(50px,12vw,72px)}}