:root{font-family:Arial,Helvetica,sans-serif;color:#ecf4fb;background:#b7c5ce;color-scheme:dark;--accent:#edb879;--ink:#111f2de8;--line:#9aacbd38}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;color:inherit;border:1px solid var(--line);background:#182b3cdd;border-radius:5px;padding:10px 13px;font-size:14px}button:hover{background:#284256}button:disabled{opacity:.45;cursor:wait}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}[hidden]{display:none!important}#viewport{position:fixed;inset:0}#viewport canvas{display:block;width:100%;height:100%;touch-action:none}header{position:absolute;top:28px;left:32px;right:32px;display:flex;justify-content:space-between;align-items:flex-start;gap:20px;pointer-events:none}.identity{color:#102439;text-shadow:0 1px 14px #dfefffcc}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700}h1{font-family:Georgia,serif;font-size:38px;letter-spacing:-1px;font-weight:400;margin:9px 0}h1 em{font-weight:400;color:#627c8d}.top-actions{display:flex;gap:8px;pointer-events:auto}.panel{position:absolute;top:142px;left:32px;width:285px;background:var(--ink);border:1px solid #bdd3e650;backdrop-filter:blur(16px);border-radius:8px;padding:20px;box-shadow:0 10px 34px #152d4020}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:5px;margin-bottom:18px}.panel-head .eyebrow{letter-spacing:1px}#settingsToggle{font-size:12px;padding:5px 7px;background:none}.modes{display:flex;flex-direction:column;gap:8px}.mode{display:flex;align-items:center;gap:13px;text-align:left;padding:15px 12px;width:100%;background:#24394a50}.mode b{font-size:14px;color:#8299aa;align-self:flex-start;margin-top:2px}.mode span{font-size:16px;font-weight:600}.mode small{display:block;font-size:12px;font-weight:400;color:#abbccd;margin-top:7px}.mode.active{border-color:var(--accent);background:#e3a36515}.mode.active b{color:var(--accent)}#description{font-size:14px;line-height:1.55;color:#b6c7d5;margin:18px 0}#windPanel{border-top:1px solid var(--line);padding-top:15px}#windPanel label{display:flex;justify-content:space-between;gap:8px;font-size:14px;margin-bottom:10px}output{font-variant-numeric:tabular-nums}#windPanel output{color:var(--accent);font-size:13px}input[type=range]{display:block;width:100%;height:4px;accent-color:var(--accent);cursor:pointer}#windPanel input{margin:0 0 20px}.check{display:flex;align-items:center;gap:9px;font-size:14px;margin:15px 0}.check input{accent-color:var(--accent);width:16px;height:16px}.scope{font-size:12px;color:#95abba;line-height:1.6;border-top:1px solid var(--line);padding-top:14px;margin-top:17px}.view-actions{position:absolute;right:32px;top:96px;display:flex;gap:6px}.status{position:absolute;right:34px;bottom:194px;text-align:right;color:#183049;text-shadow:0 1px 10px #e6f2ffff}.status span{display:block;font-size:12px;letter-spacing:1.6px;margin-bottom:10px}.status strong{font-family:Georgia,serif;font-size:24px;font-weight:400}.transport{position:absolute;left:340px;right:32px;bottom:43px;background:var(--ink);border:1px solid #bdd3e650;backdrop-filter:blur(16px);border-radius:8px;padding:18px 22px}.transport-top{display:flex;align-items:center;gap:10px;margin-bottom:20px}#play{background:#e3b778;color:#172536;border-color:#e3b778;min-width:95px}#clock{margin-left:auto;font-size:14px;color:#bed0de}.transport-top label{display:flex;align-items:center;gap:8px;font-size:14px;margin-left:8px}select{background:#253949;color:#eff6ff;border:1px solid var(--line);padding:6px;border-radius:4px}#timeline{margin:0}.timeline-labels{display:flex;justify-content:space-between;gap:8px;margin-top:10px}.timeline-labels button{border:0;background:none;color:#b2c5d4;padding:5px 0;font-size:12px}.help{position:absolute;bottom:16px;right:34px;color:#304c61;font-size:12px}#loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--ink);border:1px solid var(--line);border-radius:9px;padding:28px 36px;max-width:90%;text-align:center;box-shadow:0 15px 80px #0004}#loading strong{display:block;font-size:16px;line-height:1.5}#loading small{display:block;color:#b4c7d6;margin-top:10px;font-size:13px}.loader{display:block;width:26px;height:26px;margin:0 auto 16px;border:2px solid #f5c78a33;border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}dialog{color:#e3edf6;background:#142638;border:1px solid #7e99b6;border-radius:9px;width:min(680px,90vw);max-height:85vh;padding:35px;box-shadow:0 18px 70px #0005}dialog::backdrop{background:#0a192c8f;backdrop-filter:blur(4px)}dialog .close{float:right}dialog h2{font-family:Georgia,serif;font-weight:400;font-size:28px;margin:23px 0}dialog h3{font-size:17px;margin-top:25px}dialog p{font-size:16px;line-height:1.65;color:#bdccd9}dialog a{color:#efc893;font-size:15px}dialog .small{font-size:13px;color:#90a7ba}@media(max-width:1000px){header{left:20px;right:20px;top:20px}.panel{left:20px;width:258px;top:124px;padding:16px}.transport{left:298px;right:20px}.view-actions{right:20px;top:94px}.status{right:20px}}@media(max-width:740px){h1{font-size:29px}.eyebrow{font-size:11px;letter-spacing:1.4px}.top-actions{gap:5px;flex-direction:column;align-items:flex-end}.top-actions button{padding:8px;font-size:12px}.panel{top:106px;width:238px;max-height:calc(100svh - 300px);overflow:auto;padding:13px}.panel-head{margin-bottom:10px}.mode{padding:10px}.mode span{font-size:14px}.mode small{font-size:12px;line-height:1.5}#description{margin:10px 0;font-size:13px}.check{font-size:13px;margin:12px 0}.scope{font-size:12px}.view-actions{top:auto;bottom:184px;left:20px;right:20px;justify-content:flex-end;flex-wrap:wrap}.view-actions button{font-size:12px;padding:8px}.status{bottom:235px;max-width:45%}.status strong{font-size:19px}.status span{font-size:11px}.transport{left:14px;right:14px;bottom:35px;padding:14px}.transport-top{gap:7px;flex-wrap:wrap;margin-bottom:16px}.transport-top button{padding:9px;font-size:13px}.transport-top label{margin:0;font-size:12px}#clock{font-size:12px}#play{min-width:85px}.help{font-size:11px;left:15px;right:15px;bottom:10px;text-align:center}.timeline-labels button{font-size:11px}dialog{padding:22px}}@media(prefers-reduced-motion:reduce){.loader{animation:none}}

#mapCredit{position:absolute;right:24px;bottom:154px;max-width:310px;padding:9px 12px;border-radius:8px;background:#142638df;color:#d8e4ed;font-size:11px;line-height:1.6;pointer-events:none}#mapCredit[hidden]{display:none}@media(max-width:740px){#mapCredit{right:12px;bottom:170px;max-width:235px;font-size:10px}}