:root{font-family:Arial,Helvetica,sans-serif;color:#234d5b;background:#f3f7f8;font-synthesis:none;color-scheme:light}*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.6}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #779749;outline-offset:5px}a{color:inherit;text-underline-offset:4px}header{max-width:1060px;margin:auto;padding:26px 32px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:10px;align-items:center;text-decoration:none;font-size:32px;font-weight:750;letter-spacing:-1.5px}.dot{color:#708a45}.text-button{border:0;background:none;color:#345d6a;font-size:14px;padding:12px 0}.text-button span{margin-left:10px}main{width:min(100% - 40px,560px);margin:25px auto 0}.intro{text-align:center}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:bold;color:#59713c;margin:0 0 15px}h1,h2{font-family:Georgia,serif;font-weight:400;letter-spacing:-1.1px;line-height:1.12}h1{font-size:44px;margin:0 0 18px}.intro>p:last-child{max-width:440px;margin:0 auto;color:#526f7a;font-size:17px}.tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:5px;background:#e5edef;border-radius:13px;margin:26px 0 12px}.tabs button{border:0;border-radius:9px;padding:10px;background:none;color:#466470;font-size:15px}.tabs [aria-selected=true]{background:white;color:#234d5b;box-shadow:0 1px 4px #15323c18}.panel{background:#193f4b;border:1px solid #315764;border-radius:20px;padding:27px 24px 24px;text-align:center;color:#f1f6ee;min-height:390px;box-shadow:0 14px 40px #163b4710}.orbit{width:220px;height:220px;display:grid;place-items:center;margin:0 auto;position:relative}.ring{position:absolute;width:100%;height:100%;transform:rotate(-90deg);fill:none;stroke:#52726f;stroke-width:1}.ring .progress{stroke:#dfed99;stroke-width:2.5;stroke-dasharray:660;stroke-dashoffset:660}.orb{width:164px;height:164px;border-radius:50%;border:1px solid #acbd7f66;background:#dfed990b;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;will-change:transform}.orb strong{font-family:Georgia,serif;font-size:25px;font-weight:400}.orb span{color:#c1d5d5;font-size:14px}.orb .wave{color:#dfed99;font-size:25px;line-height:1}.timer{font-size:14px;color:#dfed99;letter-spacing:1px;margin:13px 0 17px;font-variant-numeric:tabular-nums}.primary{display:inline-block;background:#dfed99;color:#213c36;border:1px solid transparent;border-radius:10px;font-size:15px;font-weight:bold;padding:12px 25px;min-height:48px}.primary:hover{background:#eef7bc}.secondary{display:block;color:#d7e5e7;background:transparent;border:0;padding:10px 18px;margin:7px auto 0;font-size:14px;text-decoration:underline;text-underline-offset:4px}.panel-note{font-size:14px;color:#c1d5d5;max-width:360px;margin:16px auto 0}.under-note{text-align:center;color:#5b747d;font-size:14px;margin:17px 0 28px}.safety{border-top:1px solid #d7e1e5;padding:18px 4px 0;color:#526b74;font-size:14px;line-height:1.7}.safety strong{color:#294f5c}footer{max-width:1000px;margin:40px auto 0;padding:24px 24px 28px;border-top:1px solid #d7e1e5;text-align:center;color:#5b747d;font-size:14px}footer p{margin:0 0 10px}footer nav{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}footer button{color:#345d6a;font-size:14px;padding:8px 0;border:0;background:none;text-decoration:underline;text-underline-offset:4px}footer small{display:block;margin-top:15px;font-size:12px}.count{width:100px;height:100px;border-radius:50%;background:#dfed990b;border:1px solid #acbd7f66;display:grid;place-items:center;color:#dfed99;font:52px Georgia,serif;margin:20px auto}.panel h2{font-size:29px;margin:20px auto 12px;max-width:390px;line-height:1.2}.ground-copy{color:#c1d5d5;max-width:380px;margin:0 auto 24px}.steps{color:#dfed99;letter-spacing:2px;font-size:12px}.complete{padding:24px 0}.complete .count{font-size:35px}.complete p{max-width:380px;margin:12px auto 24px;color:#c1d5d5}dialog{width:min(620px,calc(100% - 30px));max-height:85dvh;border:1px solid #bfd0d7;border-radius:18px;background:#f8fafb;color:#234d5b;padding:28px;line-height:1.65}dialog::backdrop{background:#102d39aa}dialog .close{display:block;margin-left:auto}dialog h2{font-size:34px;margin:10px 0 25px}dialog h3{font-size:18px;margin:26px 0 10px}dialog p{color:#47646f}dialog a{color:#234d5b}.help-links{display:flex;gap:12px;flex-wrap:wrap}.help-links a{border:1px solid #bccdd4;border-radius:9px;padding:10px}.skip{position:absolute;left:15px;top:-100px;background:white;padding:10px;z-index:10}.skip:focus{top:10px}[hidden]{display:none!important}@media(max-width:600px){header{padding:16px 22px}.brand{font-size:29px}.brand img{width:33px;height:33px}main{margin-top:16px}h1{font-size:36px}.intro>p:last-child{font-size:16px}.eyebrow{margin-bottom:12px}.tabs{margin-top:23px}.panel{padding:22px 16px;min-height:380px}footer{margin-top:28px}.desktop{display:none}dialog{padding:22px}.orbit{width:210px;height:210px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.orb{transform:none!important}}@media(min-width:900px) and (max-height:850px){header{padding-top:18px;padding-bottom:12px}main{margin-top:10px}h1{font-size:40px}.tabs{margin-top:20px}.panel{padding-top:20px;padding-bottom:20px;min-height:360px}.orbit{width:200px;height:200px}}
.device-shortcut{text-align:center;margin:-14px 0 25px}.device-shortcut>button{border:1px solid #c9d9df;border-radius:10px;padding:10px 18px}.device-shortcut p{font-size:13px;color:#5b747d;margin:7px 0 0}footer nav>a{font-size:14px;padding:8px 0}.install-options details{border-bottom:1px solid #d7e1e5}.install-options summary{padding:14px 0;cursor:pointer;font-size:16px;font-weight:600}.install-options li{padding-bottom:8px}.install-options ol{padding-left:22px}.install-limit,#install-preview-note{font-size:14px}#install-status:empty{display:none}#native-install{margin-top:8px}

/* Reference-matched breathing circle: softly tinted inner disc, quiet outer ring. */
.panel .orbit{width:min(240px,100%);height:auto;aspect-ratio:1;margin:0 auto}
.panel .orb{width:81%;height:81%;gap:0;padding:16px;background:#dfed990b;border-color:#a7b67380}
.panel .orb .wave{width:28px;height:28px;color:#dfed99;flex-shrink:0;margin-bottom:20px}
.panel .orb strong{font-family:Georgia,serif;font-size:clamp(18px,5vw,21px);font-weight:400;line-height:1.2;max-width:100%;white-space:normal;text-wrap:balance}
.panel .orb span{font-size:13px;font-weight:400;line-height:1.35;max-width:100%;margin-top:18px;color:#b9cfd1}
.panel .ring{stroke:#315761}
.panel .timer{font-size:17px;font-weight:500;margin:16px 0}
.panel .primary{font-size:16px;padding:15px 25px}