:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0c1012;--panel:#151b1e;--ink:#e7e8df;--muted:#899495;--faint:#566265;--line:#293235;--accent:#d6dfc9;--serif:Georgia, "Times New Roman", serif;font-synthesis:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{background:var(--bg);min-height:100%}body{background:radial-gradient(ellipse at 50% 30%, #17202466 0, transparent 57%), var(--bg);color:var(--ink);min-width:300px;margin:0}button,a,select,input{-webkit-tap-highlight-color:transparent}button,select,input{font:inherit}button{cursor:pointer;color:inherit;transition:transform .16s,background-color .16s,color .16s,opacity .16s}button:disabled{cursor:default;opacity:.4}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button:not(.dark-screen):active:not(:disabled){transform:scale(.97)}button svg{flex-shrink:0}button:hover:not(:disabled){filter:brightness(1.12)}[hidden]{display:none!important}.app-shell{max-width:1440px;min-height:100svh;padding:max(0px, env(safe-area-inset-top)) max(64px, env(safe-area-inset-right)) max(0px, env(safe-area-inset-bottom)) max(64px, env(safe-area-inset-left));flex-direction:column;margin:auto;display:flex}.site-header{flex-shrink:0;justify-content:space-between;align-items:center;gap:20px;height:112px;display:flex}.wordmark{color:var(--ink);font-family:var(--serif);letter-spacing:-1.5px;align-items:center;gap:10px;font-size:31px;text-decoration:none;display:flex}.wordmark-dot{color:#8a9d8b}.header-actions{align-items:center;gap:29px;display:flex}.icon-button{border:1px solid var(--line);color:#b5bfba;background:0 0;border-radius:50%;place-items:center;width:44px;height:44px;padding:9px;display:grid}.icon-button svg{fill:none;stroke:currentColor;stroke-width:1.3px;stroke-linecap:round;width:20px;height:20px}.main-content{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:10px 0 45px;display:flex;position:relative}.brand-mark{flex-shrink:0;width:44px;height:44px;display:inline-block}.brand-mark svg{width:100%;height:100%;display:block;overflow:visible}.planet-scene{flex-shrink:0;width:270px;height:200px;margin-bottom:21px;position:relative}.planet-scene svg{width:100%;height:100%;display:block;overflow:visible}.planet-scene .planet-ring{stroke-width:1.1px;opacity:.8}.planet-scene .planet-orbit-inner .planet-ring{stroke-width:.9px;opacity:.65}.eyebrow{text-transform:uppercase;letter-spacing:2.6px;color:#95a68f;margin:0 0 20px;font-size:10px;font-weight:500;line-height:1.5}h1{font-family:var(--serif);letter-spacing:-2px;margin:0;font-size:clamp(45px,5.4vw,66px);font-weight:400;line-height:1.12}h1 em{color:var(--accent);font-weight:400}.intro{color:var(--muted);margin:25px 0 31px;font-size:14px;line-height:1.85}.start-button{background:var(--accent);color:#1a261d;border:1px solid #dae4ce;border-radius:100px;justify-content:center;align-items:center;gap:11px;min-height:53px;padding:17px 28px;font-size:13px;font-weight:550;transition:background .2s,transform .2s;display:inline-flex;box-shadow:0 5px 30px #0002}.start-button:hover{transform:translateY(-1px)}.start-button svg{fill:currentColor;width:17px;height:17px}.background-picker{width:min(100%,360px);border:0;min-inline-size:0;margin:22px auto 0;padding:0}.background-picker legend{width:100%;color:var(--muted);letter-spacing:.5px;margin-bottom:9px;padding:0;font-size:10px}.background-options{border:1px solid var(--line);background:#131b17;border-radius:30px;gap:4px;padding:4px;display:flex;position:relative}.background-options:before{content:"";inset-block:4px;pointer-events:none;background:#2e3d32;border-radius:24px;width:calc(25% - 5px);transition:transform .22s cubic-bezier(.2,.8,.2,1);position:absolute;left:4px}.background-options[data-selected="1"]:before{transform:translate(calc(100% + 4px))}.background-options[data-selected="2"]:before{transform:translate(calc(200% + 8px))}.background-options[data-selected="3"]:before{transform:translate(calc(300% + 12px))}.background-option{z-index:1;cursor:pointer;flex:1;min-width:0;position:relative}.background-option input{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute;inset:0}.background-option span{min-height:44px;color:var(--muted);border-radius:24px;justify-content:center;align-items:center;padding:0 5px;font-size:11px;line-height:1.2;transition:color .16s,transform .16s;display:flex}.background-option input:checked+span{color:var(--accent)}.background-option:active span{transform:scale(.97)}.background-option input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}.background-volume{width:min(100%,280px);min-height:44px;color:var(--muted);align-items:center;gap:12px;margin:8px auto 0;font-size:11px;transition:opacity .18s;display:flex}.background-volume.is-off{opacity:.4}.background-volume.is-off input{cursor:default}.background-volume .volume-control{flex:1;min-width:0}.background-volume input{width:100%;min-width:0;height:44px}.background-volume output{flex-shrink:0}.session-summary{color:var(--faint);letter-spacing:.1px;margin:19px 0 0;font-size:11px;line-height:1.8}.welcome:not([hidden]),.session:not([hidden]){animation:.22s ease-out view-in}dialog[open]{animation:.2s cubic-bezier(.2,.8,.2,1) dialog-in}dialog[open]::backdrop{animation:.18s ease-out fade-in}.dark-screen:not([hidden]){animation:.2s ease-out fade-in}@keyframes view-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes dialog-in{0%{opacity:0;transform:translateY(8px)scale(.985)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.site-footer{letter-spacing:.2px;min-height:68px;color:var(--faint);justify-content:center;align-items:center;gap:9px;padding-bottom:12px;font-size:10px;display:flex}.quiet-dot{background:#839a7e;border-radius:50%;flex-shrink:0;width:4px;height:4px;display:inline-block;box-shadow:0 0 7px #a3bd8e11}.session{width:min(100%,430px)}.session h1{letter-spacing:-1.6px;font-size:clamp(41px,5vw,55px)}.session-guidance{color:var(--muted);margin:25px 0 33px;font-size:13px;line-height:1.7}.timeline{width:min(100%,310px);margin:0 auto 26px}progress{appearance:none;background:#2a3434;border:0;border-radius:100px;width:100%;height:2px;display:block;overflow:hidden}progress::-webkit-progress-bar{background:#2a3434}progress::-webkit-progress-value{background:#a7b99a}progress::-moz-progress-bar{background:#a7b99a}.timeline-labels{color:#81918a;letter-spacing:.2px;justify-content:space-between;align-items:center;margin-top:11px;font-size:10px;display:flex}.time{font-variant-numeric:tabular-nums;color:#a3afa2}.playback-controls{justify-content:center;align-items:center;gap:23px;display:flex}.pause-button{min-width:107px;min-height:46px;color:var(--accent);background:#a7ba9610;border:1px solid #52624c;border-radius:50px;justify-content:center;align-items:center;gap:9px;padding:12px 21px;font-size:12px;display:flex}.pause-button svg{stroke:currentColor;fill:none;stroke-width:2px;stroke-linecap:round;width:15px;height:15px}.text-button{color:#7f8d87;background:0 0;border:0;padding:12px 0;font-size:12px}.darken-button{color:#61726a;background:0 0;border:0;justify-content:center;align-items:center;gap:7px;margin:25px auto 0;padding:9px 12px;font-size:11px;display:flex}.darken-button svg{stroke:currentColor;fill:none;stroke-width:1.2px;width:14px;height:14px}.completion-note{color:#899783;margin:17px 0 0;font-size:11px;line-height:1.8}.status-message{color:#d0b9a1;max-width:380px;margin:22px auto 0;font-size:12px;line-height:1.7}dialog{width:480px;max-height:calc(100dvh - 32px - env(safe-area-inset-top) - env(safe-area-inset-bottom));overscroll-behavior:contain;background:var(--panel);max-width:calc(100% - 32px);color:var(--ink);text-align:left;border:1px solid #334039;border-radius:20px;margin:auto;padding:30px;overflow-y:auto;box-shadow:0 32px 100px #0008}dialog::backdrop{-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#060a0dd4}.dialog-header{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:25px;display:flex}.dialog-header .eyebrow{letter-spacing:1.8px;margin:1px 0 10px;font-size:8px}.dialog-header h2{font-family:var(--serif);letter-spacing:-.7px;margin:0;font-size:27px;font-weight:400;line-height:1.25}.close-dialog{color:#8f9d96;border-color:#0000;flex-shrink:0;width:44px;height:44px;margin-top:-5px;padding:0;font-family:Arial,sans-serif;font-size:25px;font-weight:200}.settings-row{border-top:1px solid #2b3631;justify-content:space-between;align-items:center;gap:18px;padding:19px 0;display:flex}.settings-row label{color:#d1d8ce;font-size:12px;line-height:1.5}.settings-row label>span:not(.switch-track){color:#788980;margin-top:3px;font-size:10px;line-height:1.65;display:block}.settings-row select{color:#d4decb;background:#1b2420;border:1px solid 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var(--accent);outline-offset:4px}.volume-control{justify-content:flex-end;align-items:center;gap:9px;min-width:135px;display:flex}.volume-control input{accent-color:#a9ba98;width:92px;height:24px}.volume-control output{text-align:right;color:#92a38b;font-variant-numeric:tabular-nums;width:30px;font-size:10px}.settings-note{color:#75877a;text-align:center;margin:8px 0 19px;font-size:10px;line-height:1.7}.dialog-done{background:var(--accent);color:#22301f;border:0;border-radius:40px;width:100%;min-height:46px;padding:13px 20px;font-size:12px}.privacy-copy{color:#a3afa7;font-size:12px;line-height:1.9}.privacy-copy p{margin:0 0 16px}.privacy-copy a{color:var(--accent);text-underline-offset:3px}.privacy-detail{color:#82977b;align-items:center;gap:8px;margin:23px 0 24px;font-size:10px;display:flex}.reset-button{color:#b4c4aa;background:0 0;border:1px solid #3c4a3f;border-radius:40px;min-height:41px;padding:10px 16px;font-size:11px}.reset-feedback{color:#aabd9c;margin:14px 0 0;font-size:11px}.dark-screen{z-index:100;color:#2b312d;letter-spacing:.5px;background:#000;border:0;border-radius:0;flex-direction:column;justify-content:center;align-items:center;gap:21px;width:100%;height:100%;font-size:10px;display:flex;position:fixed;inset:0}.dark-screen:hover:not(:disabled){filter:none}.dark-screen-dot{background:#343e34;border-radius:50%;width:3px;height:3px}.noscript-note{color:#d5bca3;text-align:center;max-width:500px;margin:30px auto;padding:20px;font-size:14px}@media (height>=950px){.main-content{padding-bottom:80px}.planet-scene{margin-bottom:36px}}@media (width<=680px){.app-shell{padding:max(0px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) max(0px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left))}.site-header{height:88px}.wordmark{font-size:28px}.header-actions{gap:19px}.icon-button{width:44px;height:44px;padding:11px}.main-content{padding:18px 0 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(width>=681px){.site-header{height:88px}.main-content{padding:0 0 25px}.planet-scene{transform-origin:bottom;height:160px;margin-top:-20px;margin-bottom:20px;transform:scale(.8)}h1{font-size:53px}.eyebrow{margin-bottom:15px}.intro{margin:19px 0 24px;font-size:13px}.site-footer{min-height:52px}}@media (height<=720px) and (width<=680px){.site-header{height:77px}.main-content{padding-top:0}.planet-scene{height:134px;margin-top:-12px;margin-bottom:13px;transform:scale(.77)}h1{font-size:42px}.intro{margin:18px 0 23px}.eyebrow{margin-bottom:15px;font-size:8px}.session h1{font-size:37px}.session-guidance{margin:20px 0 24px}.site-footer{min-height:47px}}.volume-control input{appearance:none;cursor:pointer;background:0 0}.volume-control input::-webkit-slider-runnable-track{background:#41513e;border-radius:10px;height:3px}.volume-control input::-webkit-slider-thumb{appearance:none;background:#c9d9b9;border:0;border-radius:50%;width:12px;height:12px;margin-top:-4.5px}.volume-control 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0;border:0;min-height:44px;padding:10px 3px}.footer-link:hover{text-decoration:underline}.site-footer{flex-wrap:wrap;gap:0 24px}.install-app{align-items:center;gap:15px;margin-bottom:25px;display:flex}.install-app img{border-radius:14px}.install-app strong{font-family:var(--serif);font-size:25px;font-weight:400}.install-app p{color:var(--muted);margin:5px 0 0;font-size:12px}.install-instructions{color:#a3afa7;font-size:13px;line-height:1.8}.install-instructions h3{color:var(--accent);margin:24px 0 7px;font-size:12px;font-weight:500}.install-instructions p{margin:0}.offline-status{color:#b9ab97;margin:25px 0 10px;font-size:12px;line-height:1.7}.offline-status.is-ready{color:#b7caa9}.install-note{color:#84948a;margin:0 0 24px;font-size:11px;line-height:1.7}.text-button,.darken-button,.reset-button{min-height:44px}@media (width<=380px){.app-shell{padding-left:max(18px, env(safe-area-inset-left));padding-right:max(18px, 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