:root{--accent:#b6e1d0;--dim:rgba(239,244,236,.64);--ink:#eff4ec}#ov{place-items:center start;text-align:left;padding:50px 6vw;background:linear-gradient(90deg,#051418f2,#051418c7 34%,#0514181a 75%);backdrop-filter:none;-webkit-backdrop-filter:none;overflow-y:auto}.card{width:min(440px,100%);max-width:none;padding:0}.eyebrow{display:flex;align-items:center;gap:12px;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:26px}.eyebrow:before{content:"";width:28px;height:1px;background:var(--accent)}h1{font-size:64px;font-weight:500;line-height:1.02;letter-spacing:-.05em;margin:0 0 18px;text-shadow:none}.hero-copy{font-size:14px;line-height:1.7;color:var(--dim);max-width:365px;margin-bottom:25px}.session-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:18px 0}.field{display:flex;flex-direction:column;gap:7px;font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:var(--dim)}.field.wide{grid-column:1/-1}select{width:100%;font:400 13px/1.3 inherit;text-transform:none;letter-spacing:0;padding:12px 30px 12px 12px;color:var(--ink);background:#142b30;border:1px solid #355054;border-radius:5px;cursor:pointer;color-scheme:dark}select:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.board-info{font-size:12px;line-height:1.7;color:var(--dim);min-height:43px}.board-info strong{color:var(--ink);font-weight:500}.session-actions{display:flex;gap:10px;margin-top:21px}button{font:inherit;cursor:pointer;color:var(--ink);border:1px solid #49615f;background:#0d2327d1;border-radius:5px;padding:10px 14px}.primary{background:var(--accent);color:#0a262b;border-color:var(--accent);font-weight:600;flex:1}.secondary{flex:1;background:transparent}.demo-start{width:100%;margin-top:10px;background:#ffffff08;color:#c1d8cb;font-size:12px}#demo-banner{position:absolute;left:50%;top:20px;transform:translate(-50%);pointer-events:auto;background:#08241cdd;border:1px solid #b6e1d050;padding:6px 7px 6px 13px;border-radius:5px;font-size:11px;white-space:nowrap}#demo-banner button{font-size:11px;padding:5px 9px;margin-left:10px;background:#badbca;color:#15382a}.session-foot{margin-top:22px;padding-top:16px;border-top:1px solid #ffffff20;color:var(--dim);font-size:11px;line-height:1.9}.session-foot b{font-weight:500;color:var(--ink)}.version{margin-top:16px;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:#91aaa6}.notice{font-size:11px;line-height:1.55;color:#b7c6bc;margin:10px 0 0}#session-strip{position:absolute;bottom:22px;left:22px;right:22px;display:flex;align-items:center;gap:8px;pointer-events:auto}#session-label{font-size:11px;color:var(--ink);text-shadow:var(--shadow);margin-right:auto;letter-spacing:.03em}#session-strip button{font-size:11px;padding:9px 12px;backdrop-filter:blur(12px)}#telemetry{position:absolute;left:22px;bottom:80px;border-left:1px solid #b6e1d080;padding-left:12px;font:10px/1.9 var(--gst-fonte-mono);color:#d2e4d9;text-shadow:var(--shadow)}#hud:not(.on){pointer-events:none;visibility:hidden}#hud.on{visibility:visible}#paddle{bottom:175px;width:280px}.pad{padding:24px}#score{font-size:32px}.go{animation:none;font-size:11px;border-radius:5px;padding:12px 18px;margin-top:6px}.stats{margin-top:20px}#asset-status{color:#d9c793;min-height:16px;margin-top:6px;font-size:11px}#surf-guide{position:absolute;left:50%;bottom:79px;transform:translate(-50%);text-align:center;text-shadow:var(--shadow);font-size:11px;white-space:nowrap}#surf-zone{font-size:12px;letter-spacing:.08em;color:#d0ebdd}#surf-action{margin:4px 0 8px;color:#d4ddda}#surf-keys{display:flex;gap:4px;justify-content:center}#surf-keys span{padding:4px 7px;border:1px solid #ffffff30;border-radius:3px;background:#09202465;color:#b8c8c4;font-size:10px}#surf-keys span.active{background:#b6e1d0;color:#08231e;border-color:#b6e1d0;text-shadow:none}@media(max-width:850px){#surf-guide{left:auto;right:18px;transform:none;text-align:right}#surf-keys{justify-content:flex-end}}@media(max-height:760px){#ov{padding:24px 5vw}.eyebrow{margin-bottom:16px}h1{font-size:48px}.hero-copy{margin-bottom:14px}.session-grid{gap:10px;margin:13px 0}.session-foot{margin-top:16px}.version{margin-top:10px}}@media(max-width:600px){#ov{padding:28px 24px;background:linear-gradient(90deg,#051418f2,#051418bd)}.card{width:100%}h1{font-size:50px}#session-strip{left:15px;right:15px;bottom:15px;flex-wrap:wrap}#session-label{width:100%}#telemetry{bottom:105px;left:16px}.pad{padding:16px}.session-foot{font-size:10px}}.maneuver-demos{display:flex;gap:8px;margin-top:8px}.maneuver-demos button{flex:1;padding:9px 5px;font-size:12px;background:#173532;color:#dcece4;border:1px solid #66847c;border-radius:5px;cursor:pointer}.spot-link{color:#b6e1d0;text-underline-offset:4px}#look-guide{margin-bottom:9px;color:#e3f1ed;font-size:11px}#look-guide span{border:1px solid #ffffff50;padding:2px 5px;border-radius:3px}#look-guide span.active{background:#b6e1d0;color:#08231e;text-shadow:none}#board-notice{margin-top:14px;max-width:230px;font-size:11px;line-height:1.5;color:var(--dim);text-shadow:var(--shadow)}.menu-tabs{display:flex;gap:6px;margin-bottom:20px}.tab-btn{flex:1;padding:9px 10px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;background:transparent;border:1px solid #ffffff28;color:var(--dim)}.tab-btn.active{background:var(--accent);color:#0a262b;border-color:var(--accent);font-weight:600}.card.wide{width:min(760px,92vw)}.tab-panel[hidden]{display:none}.board-tab{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:16px;align-items:start}@media(max-width:700px){.board-tab{grid-template-columns:1fr}}.board-embed{width:100%;height:min(64vh,560px);border-radius:9px;overflow:hidden;background:#05171c;border:1px solid #ffffff1c}.board-embed-frame{width:100%;height:100%;border:0;display:block}.board-catalog{display:flex;flex-direction:column;gap:8px;max-height:min(58vh,520px);overflow-y:auto;padding-right:4px}.board-card{display:block;width:100%;text-align:left;padding:10px 12px;background:#ffffff0a;border:1px solid #ffffff20;border-radius:7px}.board-card.selected{border-color:var(--accent);background:#b6e1d01a}.board-card-top{display:flex;justify-content:space-between;gap:8px;font-size:13px;font-weight:600;color:var(--ink)}.board-card-level{font-size:10px;font-weight:400;color:var(--dim);white-space:nowrap;padding-top:2px}.board-card-type{font-size:10px;color:var(--accent);letter-spacing:.04em;margin-top:2px}.board-card-dims{font-size:11px;color:var(--dim);margin-top:5px;font-variant-numeric:tabular-nums}.board-card-blurb{font-size:11px;line-height:1.5;color:#c3d4cc;margin-top:6px}.board-editor{background:#ffffff08;border:1px solid #ffffff1c;border-radius:9px;padding:14px}.board-editor-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:12px}.board-editor-head strong{display:block;font-size:15px;color:var(--ink)}.board-editor-sub{display:block;font-size:11px;color:var(--dim);margin-top:2px}.board-editor-volume{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--dim);text-align:right;white-space:nowrap}.board-editor-volume b{display:block;font-size:20px;color:var(--accent);font-weight:600;letter-spacing:0;text-transform:none;font-variant-numeric:tabular-nums}.board-slider{display:block;margin-bottom:12px}.board-slider-label{display:flex;justify-content:space-between;font-size:11px;color:var(--dim);margin-bottom:5px}.board-slider-label output{color:var(--ink);font-variant-numeric:tabular-nums}.board-slider input[type=range]{width:100%;accent-color:var(--accent)}.board-editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}.board-editor-grid .field span{display:block;margin-bottom:7px}.swatches{display:flex;flex-wrap:wrap;gap:6px}.swatch{width:22px;height:22px;padding:0;border-radius:50%;background:var(--sw);border:2px solid transparent;box-shadow:inset 0 0 0 1px #00000059}.swatch.selected{border-color:var(--ink)}.board-apply{width:100%;margin-top:14px}