:root{color:#e7f5ff;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-synthesis:none;--descent:0;--cyan:#8cd9ff;--line:#95d0f338;background:#031322;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0}button,select,a{-webkit-tap-highlight-color:transparent}button,select{font:inherit;color:inherit;font-size:12px}button,a,select{touch-action:manipulation}button{cursor:pointer;border:0}a{color:inherit}button:focus-visible,a:focus-visible,select:focus-visible{outline-offset:5px;outline:2px solid #b0e4ff}button:hover{color:#fff}#viewport{pointer-events:none;background:radial-gradient(at 60% 10%,#15527d,#03111c 75%);position:fixed;inset:0;overflow:hidden}#video-deck{background-position:50%;background-size:cover;position:absolute;inset:0}.dive-video{object-fit:cover;opacity:0;width:100%;height:100%;filter:saturate(.8) brightness(calc(.85 - var(--descent)*.16));transition:opacity 1.1s;position:absolute;inset:0}.dive-video.active{opacity:1}#particles{opacity:.6;width:100%;height:100%;position:absolute;inset:0}.depth-light{background:linear-gradient(90deg,#010c18a3,#0000 65%),linear-gradient(#01102040,#0000 44%,#010b15cc);position:absolute;inset:0;box-shadow:inset 0 0 180px #02111b80}.depth-light:after{content:"";opacity:var(--descent);background:radial-gradient(at 72% 35%,#0000 5%,#00121b70 90%);position:absolute;inset:0}.window-frame{border:1px solid #b1dcff0d;border-radius:4px;position:absolute;inset:87px 26px 26px}.window-frame i{border-style:solid;border-color:#a9dbff44;width:22px;height:22px;position:absolute}.window-frame i:first-child{border-width:1px 0 0 1px;top:-1px;left:-1px}.window-frame i:nth-child(2){border-width:1px 1px 0 0;top:-1px;right:-1px}.window-frame i:nth-child(3){border-width:0 0 1px 1px;bottom:-1px;left:-1px}.window-frame i:nth-child(4){border-width:0 1px 1px 0;bottom:-1px;right:-1px}.cockpit-header{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);z-index:5;background:#051c32a6;justify-content:space-between;align-items:center;gap:20px;height:66px;padding:0 3.5%;display:flex;position:fixed;inset:0 0 auto}.brand{letter-spacing:2px;align-items:center;gap:14px;font-size:14px;font-weight:600;text-decoration:none;display:flex}.brand svg{fill:none;stroke:#9cd9ff;stroke-width:1.2px;flex:none;width:30px}.header-controls{align-items:center;gap:28px;display:flex}.language-switch{gap:2px;display:flex}.language-switch button{color:#a0b6ca;background:0 0;padding:11px 9px}.language-switch button[aria-pressed=true]{color:#c1ebff;background:#3482b12e;border-radius:5px}.country-control{align-items:center;gap:10px;display:flex}.country-control>span{color:#9eb7ca;font-size:12px}.country-control select{border:1px solid var(--line);background:#0a2a42;border-radius:6px;min-width:145px;padding:10px 28px 10px 12px}#cockpit{pointer-events:none;z-index:2;position:fixed;inset:66px 0 0}#cockpit button{pointer-events:auto}.expedition-tag{letter-spacing:1.3px;color:#b6cedf;align-items:center;gap:10px;font-size:12px;display:flex;position:absolute;top:48px;left:6%}.expedition-tag i{background:#85d7fc;border-radius:50%;width:5px;height:5px;box-shadow:0 0 12px #79d6ff}.expedition-tag b{opacity:.35;font-weight:400}.eyebrow{letter-spacing:2px;text-transform:uppercase;color:#a7cce2;font-size:12px}.hero-title{transition:opacity .6s,transform .6s;position:absolute;top:17%;left:6%}.hero-title p{margin:0 0 22px}h1{letter-spacing:-3px;text-shadow:0 2px 30px #00101b60;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(54px,6.6vw,100px);font-weight:400;line-height:1.03}h1 em{color:#a3d9f6;font-weight:400}.deep-title{opacity:0;max-width:67%;transition:opacity .6s,transform .6s;position:absolute;top:24%;left:6%;transform:translateY(20px)}.deep-title h2{letter-spacing:-2px;max-width:690px;margin:18px 0;font-family:Georgia,serif;font-size:clamp(40px,5.4vw,82px);font-weight:400;line-height:1.1}.below-first .hero-title{opacity:0;transform:translateY(-20px)}.below-first .deep-title{opacity:1;transform:none}.depth-gauge{width:112px;position:absolute;top:15%;right:5%}.depth-readout>span{letter-spacing:1.7px;color:#afd1e4;text-transform:uppercase;font-size:12px;display:block}.depth-readout strong{font-variant-numeric:tabular-nums;letter-spacing:-2px;font-size:47px;font-weight:300;line-height:1.5}.depth-readout small{letter-spacing:0;color:#aac3d5;margin-left:8px;font-size:14px;font-weight:400}.depth-track{height:min(43vh,350px);margin-top:8px;position:relative}.track-line{background:#a0d6fa30;width:1px;position:absolute;top:16px;bottom:16px;left:7px}.track-line i{background:#a5dcff;width:1px;height:0;position:absolute;top:0;box-shadow:0 0 8px #78caff}#depth-stops{flex-direction:column;justify-content:space-between;height:100%;display:flex}#depth-stops button{text-align:left;color:#9bb5c8;font-variant-numeric:tabular-nums;background:0 0;align-items:center;gap:18px;width:100%;min-height:30px;padding:7px 0;font-size:12px;display:flex;position:relative}#depth-stops button:before{content:"";background:#59748b;border-radius:50%;width:5px;height:5px;margin-left:5px;transition:all .3s;box-shadow:0 0 0 4px #031c2980}#depth-stops button[aria-current=true]{color:#e4f7ff}#depth-stops button[aria-current=true]:before{background:#bcf0ff;box-shadow:0 0 0 4px #85ceff25,0 0 13px #69cfff}.scale-caption{color:#8aa7bd;letter-spacing:1px;margin-top:16px;font-size:12px}.info-card{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:linear-gradient(135deg,#123d5a99,#052037b8);border:1px solid #78b9e344;border-radius:13px;width:500px;max-width:calc(100% - 200px);padding:23px 25px 18px;position:absolute;bottom:104px;left:6%;box-shadow:0 12px 45px #00101f35,inset 0 1px #d3ecff0b}.info-top{justify-content:space-between;gap:8px;display:flex}.info-top .eyebrow{letter-spacing:1.5px;font-size:12px}#level-number{color:#83a6bc;font-variant-numeric:tabular-nums;font-size:12px}#depth-info{color:#dfecf5;min-height:50px;margin:14px 0 19px;font-size:15px;line-height:1.65}.telemetry{border-top:1px solid #a0cef51f;align-items:center;gap:28px;padding-top:15px;display:flex}.telemetry>div{flex-direction:column;gap:5px;display:flex}.telemetry>div>span{color:#98b4c9;font-size:12px}.telemetry strong{color:#d2e9f8;font-size:12px;font-weight:400}.telemetry button{color:#aacfe6;text-align:right;background:0 0;align-items:center;gap:8px;margin-left:auto;padding:9px 0 9px 8px;font-size:12px;display:flex}.bottom-controls{align-items:center;gap:36px;display:flex;position:absolute;bottom:48px;left:6%}.bottom-controls button{color:#c2d9e9;background:0 0;align-items:center;gap:10px;padding:10px 0;font-size:12px;display:flex}.bottom-controls svg{fill:none;stroke:currentColor;stroke-width:1.3px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.sound-waves{display:none}#sound[aria-pressed=true] .sound-waves{display:block}#sound[aria-pressed=true] .sound-cross{display:none}.scroll-hint{color:#94b4ca;align-items:center;gap:11px;font-size:12px;display:flex}.mouse{border:1px solid #82a8c4;border-radius:10px;width:15px;height:22px;position:relative}.mouse:before{content:"";background:#b2d4e8;width:2px;height:4px;animation:2s infinite scroll;position:absolute;top:5px;left:5px}@keyframes scroll{to{opacity:0;transform:translateY(6px)}}.ascent{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#10395499;border:1px solid #8dceff44;border-radius:50%;place-items:center;width:43px;height:43px;transition:background .2s,transform .2s;display:grid;position:fixed;bottom:72px;right:23px}.ascent:hover{background:#215071aa;transform:translateY(-3px)}.ascent svg{fill:none;stroke:currentColor;stroke-width:1.3px;width:22px}.watermark{z-index:8;letter-spacing:2px;color:#a9c7dd;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);pointer-events:none;background:#031526aa;border:1px solid #78aecc44;border-radius:6px;padding:9px 12px;font-size:12px;position:fixed;bottom:22px;right:22px}.route-level{height:100dvh}#media-status{color:#b4d4e9;max-width:70%;margin:0;font-size:12px;position:absolute;top:78px;left:6%}#media-status:empty{display:none}#preloader{z-index:30;background:#031322;flex-direction:column;justify-content:center;align-items:center;gap:22px;transition:opacity .65s;display:flex;position:fixed;inset:0}#preloader.done{opacity:0;pointer-events:none}#preloader strong{letter-spacing:6px;font-size:15px}#preloader span{color:#94b4ca;font-size:12px}.loader-orbit{border:1px solid #50738f;border-top-color:#acf0ff;border-radius:50%;width:64px;height:64px;animation:2s linear infinite orbit;position:relative}.loader-orbit:after{content:"";border:1px solid #28516f;border-bottom-color:#9edafc;border-radius:50%;position:absolute;inset:12px}@keyframes orbit{to{transform:rotate(360deg)}}dialog{color:#e2f1fa;-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px);background:#08233af2;border:1px solid #75c7fc55;border-radius:18px;width:min(570px,100% - 32px);max-height:85dvh;padding:34px;box-shadow:0 30px 100px #0008}dialog::backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#010c1ac9}dialog h2{margin:14px 0 26px;font:400 32px Georgia,serif}dialog h3{text-transform:uppercase;letter-spacing:1px;color:#93c4e1;margin:20px 0 8px;font-size:12px}dialog p,dialog a{font-size:14px;line-height:1.65}dialog a{color:#a6ddff;overflow-wrap:anywhere}.dialog-close{color:#afd9f2;background:0 0;padding:3px 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.eyebrow{letter-spacing:.7px}#level-number{display:none}#depth-info{min-height:0;margin:12px 0 14px;font-size:13px;line-height:1.6}.telemetry{flex-wrap:wrap;gap:16px;padding-top:12px}.telemetry>div{gap:4px}.telemetry button{justify-content:space-between;width:100%;margin:0;padding:4px 0}.bottom-controls{display:block;bottom:39px;left:23px}.bottom-controls button{padding:8px 0}.scroll-hint{max-width:220px;margin-top:2px;line-height:1.5}.mouse{display:none}.ascent{bottom:80px;right:20px}#media-status{max-width:75%;top:50px;left:23px}.watermark{letter-spacing:1.2px;padding:8px;font-size:12px;bottom:22px;right:15px}dialog{padding:25px}dialog h2{font-size:27px}}@media (height<=730px) and (width<=700px){.hero-title{top:12%}.hero-title p{margin-bottom:9px}h1{font-size:38px}.info-card{padding:12px;bottom:91px}.telemetry{gap:10px;padding-top:9px}.telemetry>div{display:none}.telemetry button{padding:0}#depth-info{margin:8px 0;font-size:13px}.depth-gauge{top:12%}.depth-track{height:41vh}.bottom-controls{bottom:28px}.deep-title{top:18%}.deep-title h2{font-size:35px}.ascent{bottom:74px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}#recorded-depth{color:#9fc2d9;letter-spacing:.2px;margin:0;font-size:12px;position:absolute;top:76px;left:6%}#media-status{top:99px}@media (width<=700px){#recorded-depth{max-width:75%;top:49px;left:23px}#media-status{top:70px}}@media (height<=760px) and (width>=701px){#recorded-depth{top:52px}#media-status{top:73px}}@media (height<=730px) and (width<=700px){.hero-title{top:86px}.hero-title p{display:none}h1{font-size:33px}.returned-first .hero-title,.scroll-hint{display:none}.depth-track{height:220px}#depth-stops button{min-height:22px;padding:3px 0}.deep-title{top:90px}.deep-title h2{margin-top:12px;font-size:30px}}@media (height<=500px) and (width>=500px){.cockpit-header{height:56px;padding:0 20px;display:flex}.header-controls{gap:14px;margin:0}.brand{letter-spacing:.5px;font-size:12px}.brand svg{width:22px}.country-control>span{display:none}.country-control select{min-width:100px;padding:7px}.language-switch button{padding:7px}#cockpit{top:56px}.window-frame{inset:67px 10px 12px}.expedition-tag{top:14px;left:4%}.expedition-tag>span:first-of-type,.expedition-tag b{display:none}#recorded-depth{top:35px;left:4%}#media-status{top:54px;left:4%}.hero-title{top:83px;left:4%}.hero-title p{display:none}h1{letter-spacing:-1px;font-size:35px}.deep-title{max-width:35%;top:84px;left:4%}.deep-title h2{margin:8px 0;font-size:30px}.info-card{width:40%;max-width:none;padding:13px;top:65px;bottom:auto;left:42%}.info-card .eyebrow{letter-spacing:0;font-size:12px}#level-number,.telemetry>div{display:none}#depth-info{margin:8px 0;font-size:12px;line-height:1.5}.telemetry{padding-top:6px}.telemetry button{margin:0;padding:0}.depth-gauge{width:auto;position:absolute;inset:auto 4% 58px}.depth-readout{position:fixed;top:75px;right:3%}.depth-readout strong{font-size:28px}.depth-readout>span{letter-spacing:0;font-size:12px}.depth-track{width:100%;height:28px;margin:0}.track-line,.scale-caption{display:none}#depth-stops{flex-direction:row}#depth-stops button{gap:4px;width:auto;min-height:28px;font-size:12px}#depth-stops button:before{width:3px;height:3px;margin-left:0}.bottom-controls{bottom:18px;left:4%}.scroll-hint{display:none}.ascent{width:33px;height:33px;bottom:18px;right:22px}.watermark{padding:7px;font-size:12px;bottom:19px;right:70px}.returned-first .hero-title{display:none}}@media (prefers-reduced-motion:reduce){.dive-video.active{opacity:0!important}}@media (width>=701px) and (height>=501px){.info-card{translate:0 18px}.depth-track{min-height:300px}#depth-stops button{flex-shrink:0}.scale-caption{margin-top:26px}}@media (width>=701px) and (height>=761px) and (height<=900px){h1{font-size:min(6.6vw,76px)}}@media (width>=701px) and (height>=501px) and (height<=600px){.scale-caption{display:none}}@media (width>=701px) and (height>=501px) and (height<=760px){h1{font-size:62px}.bottom-controls{translate:0 12px}}.dive-video{filter:saturate(1.03) brightness(calc(1.08 - var(--descent)*.1))}.depth-light{background:linear-gradient(90deg,#010c184d,#0000 60%),linear-gradient(#01102012,#0000 52%,#010b1552);box-shadow:inset 0 0 120px #02111b22}.depth-light:after{background:radial-gradient(at 72% 35%,#0000 15%,#00121b28 95%)}.info-card{-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:linear-gradient(135deg,#123d5a5c,#05203780);box-shadow:0 12px 35px #00101f20,inset 0 1px #d3ecff0b}.cockpit-header{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#051c3285}h1,.deep-title h2{text-shadow:0 2px 24px #00101b90}#preloader{z-index:1000;background:radial-gradient(at 50% 42%,#0d3148,#031322 65%)}#preloader .loader-orbit{width:76px;height:76px;animation:2.4s linear infinite loader-spin}