:root{color-scheme:light;--bg:#f5f8f7;--ink:#173c40;--muted:#536b6d;--accent:#087e8b;--accent-dark:#05606b;--wash:#e5f2f1;--line:#dbe5e3;--white:#fff;--radius:16px;font-family:"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}button,a,input{-webkit-tap-highlight-color:transparent}button{touch-action:manipulation}::selection{background:#b6e1df;color:var(--ink)}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}html{scrollbar-color:#9dbbb8 var(--bg)}[hidden]{display:none!important}.brand{max-width:1000px;margin:auto;padding:40px 36px;display:flex;align-items:center;justify-content:space-between}.brand a{color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px;font-size:25px;font-weight:700;letter-spacing:-.035em}.brand svg{width:32px;height:32px;fill:none;stroke:var(--accent);stroke-width:2}.brand a span{font-size:12px;letter-spacing:0;font-weight:600;border:1px solid var(--line);border-radius:6px;padding:4px 6px;margin-left:3px}.brand-note{font-size:13px;color:var(--muted)}main{max-width:800px;margin:18px auto 0;padding:0 28px}.current{padding:42px;background:var(--wash);border-radius:var(--radius);position:relative}.current h1{font-size:21px;font-weight:500;margin:0 0 12px;letter-spacing:-.02em}.days{display:flex;align-items:baseline;gap:14px;margin:0;color:var(--accent-dark);font-variant-numeric:tabular-nums}.days strong{font-size:96px;font-weight:600;line-height:1.1;letter-spacing:-.04em}.days span{font-size:28px}.installed{color:var(--muted);margin:16px 0 28px;font-size:15px}.primary{border:0;background:var(--accent);color:var(--white);padding:14px 23px;border-radius:10px;font-weight:600;min-height:48px;transition:background .15s}.primary:hover{background:var(--accent-dark)}.primary:disabled{opacity:.5;cursor:default}.current>.primary{min-width:190px}.empty-title{font-size:34px!important;font-weight:600!important;letter-spacing:-.03em!important}.empty-copy{max-width:440px;font-size:16px;line-height:1.75;color:var(--muted);margin:16px 0 28px}.age-note{font-size:13px;color:var(--accent-dark);margin:0 0 24px}.age-track{height:4px;background:#c9e2df;max-width:300px;border-radius:2px;margin-bottom:10px;overflow:hidden}.age-track span{display:block;height:100%;background:var(--accent);border-radius:2px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin:38px 0 16px}.section-heading h2{font-size:19px;letter-spacing:-.02em;margin:0;font-weight:600}.section-heading>span{font-size:12px;color:var(--muted)}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stat{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.stat h3{font-size:14px;font-weight:500;margin:0 0 15px;color:var(--muted)}.stat p{margin:0;font-size:32px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.025em}.stat p span{font-size:17px;font-weight:400;letter-spacing:0}.stat p.no-data{font-size:15px;font-weight:400;line-height:1.6;letter-spacing:0}.minor-stats{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:12px 25px;color:var(--muted);font-size:13px;padding:10px 2px 0}.minor-stats strong{color:var(--ink);font-weight:600}.history-empty{padding:26px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px;line-height:1.7}.history-row{display:grid;grid-template-columns:1fr auto;gap:10px;padding:23px 0;border-top:1px solid var(--line)}.history-date{font-size:15px;font-weight:600;margin:0;line-height:1.7}.history-detail{display:flex;flex-wrap:wrap;gap:6px 12px;margin:7px 0 0;font-size:13px;color:var(--muted)}.active-label{color:var(--accent-dark);font-weight:600}.row-actions{display:flex;align-items:center;gap:4px}.icon-button{border:0;background:transparent;color:var(--muted);width:44px;height:44px;display:grid;place-items:center;border-radius:8px}.icon-button:hover{background:var(--wash);color:var(--accent-dark)}.icon-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}footer{max-width:800px;padding:28px;margin:36px auto 20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;line-height:1.6}form{margin-top:26px;padding-top:24px;border-top:1px solid #bfd8d5;animation:unfold .2s cubic-bezier(.16,1,.3,1)}.form-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.form-heading h2{font-size:19px;margin:0}label{display:block;font-size:14px;margin-bottom:8px}.form-controls{display:flex;gap:12px}input{min-width:0;width:100%;border:1px solid #8ba9a7;border-radius:8px;padding:12px;background:white;color:var(--ink);min-height:48px;caret-color:var(--accent)}.form-controls .primary{white-space:nowrap}.text-button{border:0;background:transparent;color:var(--accent-dark);font-weight:600;padding:10px;min-height:44px;text-decoration:underline;text-underline-offset:4px}.error{color:#a22e25;font-size:14px;line-height:1.5;margin:10px 0 0}.error:empty{display:none}.notice{padding:18px;background:#fff0dd;color:#714719;margin-bottom:16px;border-radius:10px;font-size:14px;line-height:1.6}.feedback{position:sticky;bottom:16px;background:var(--ink);color:white;padding:10px 18px;border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;box-shadow:0 6px 22px #173c4020;margin-top:22px}.feedback .text-button{color:#bcece7;white-space:nowrap}@keyframes unfold{from{clip-path:inset(0 0 20% 0)}to{clip-path:inset(0)}}@media(min-width:700px){.current>.primary{position:absolute;right:42px;top:50px}.current:has(.empty-copy)>.primary{position:static}.current h1{max-width:370px}.current:has(form:not([hidden]))>.primary{display:none}}@media(max-width:600px){.brand{padding:24px 22px}.brand-note{display:none}main{padding:0 18px;margin-top:10px}.current{padding:28px 24px}.days strong{font-size:88px}.current>.primary{width:100%}.empty-title{font-size:29px!important}.empty-copy{font-size:15px}.stat{padding:20px 17px}.stat h3{font-size:13px;line-height:1.5;min-height:20px}.stat p{font-size:30px}.section-heading>span{font-size:11px}.section-heading h2{font-size:18px}.form-controls{flex-direction:column}.history-date{font-size:14px}.row-actions{gap:0}.icon-button{width:40px;min-height:44px}.history-row{gap:4px}footer{margin:28px 18px 16px;padding:22px 0;flex-direction:column;gap:4px}.minor-stats{font-size:12px;gap:10px 18px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

.sync-bar{display:flex;align-items:center;justify-content:space-between;min-height:44px;margin-bottom:12px;font-size:13px;color:var(--muted)}footer{align-items:center}footer .text-button{font-size:12px;padding:0;min-height:36px}button:disabled{cursor:wait;opacity:.6}@media(max-width:600px){footer{align-items:flex-start}.section-heading>span{font-size:12px}}

/* 2026 redesign: mineral, editorial, and deliberately asymmetric. */
:root{--bg:#f1f3ed;--ink:#102925;--muted:#5c6d68;--accent:#b8ee62;--accent-dark:#315c36;--wash:#dce9df;--line:#cbd5cf;--white:#fbfcf8;--radius:28px;font-family:"Aptos","Helvetica Neue",sans-serif;background:var(--bg)}
html{scroll-behavior:smooth}
body{min-height:100dvh;background:radial-gradient(circle at 88% 2%,#d8ead5 0,transparent 32rem),var(--bg);color:var(--ink)}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:10;opacity:.18;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90' viewBox='0 0 90 90'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E")}
.skip-link{position:fixed;left:1rem;top:1rem;z-index:20;background:var(--white);color:var(--ink);padding:.75rem 1rem;border-radius:.6rem;transform:translateY(-200%);transition:transform .2s ease}.skip-link:focus{transform:none}
.brand{max-width:1180px;padding:32px 40px 26px}.brand a{font-family:Georgia,"Times New Roman",serif;font-size:29px;font-weight:700;letter-spacing:-.055em}.brand svg{stroke:var(--accent-dark);stroke-width:2.4}.brand a span{font-family:"Aptos","Helvetica Neue",sans-serif;border:0;background:var(--ink);color:var(--accent);border-radius:4px;padding:5px 7px;letter-spacing:.08em}.brand-note{font-size:14px;color:var(--ink);opacity:.68}
main{max-width:1080px;margin:22px auto 0;padding:0 40px}.sync-bar{margin:0 0 18px;padding:0 4px;color:var(--muted);letter-spacing:.015em}.sync-bar::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent-dark);margin-right:9px;box-shadow:0 0 0 5px #315c3614}.sync-bar #sync-status{margin-right:auto}
.current{min-height:430px;padding:58px 60px 64px;overflow:hidden;border-radius:38px;background:var(--ink);color:var(--white);box-shadow:0 32px 70px #173c4024;isolation:isolate}.current::before,.current::after{content:"";position:absolute;border-radius:50%;z-index:-1}.current::before{width:380px;height:380px;right:-95px;top:-120px;border:1px solid #b8ee6250;box-shadow:0 0 0 42px #b8ee620a,0 0 0 96px #b8ee6208}.current::after{width:150px;height:150px;right:28%;bottom:-110px;background:var(--accent);filter:blur(2px);opacity:.92}.current h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.45rem,2.8vw,2.15rem);font-weight:400;letter-spacing:-.035em;line-height:1.08;max-width:460px;text-wrap:balance}.days{gap:16px;margin:8px 0 0;color:var(--accent)}.days strong{font-family:"Aptos Display","Arial Narrow",sans-serif;font-size:clamp(6.8rem,17vw,11rem);font-weight:700;line-height:.88;letter-spacing:-.075em}.days span{font-family:Georgia,"Times New Roman",serif;font-style:italic;font-size:clamp(1.5rem,3vw,2.35rem);color:var(--white)}.installed{color:#c5d4ce;font-size:16px;margin:22px 0 32px}.age-track{height:3px;background:#ffffff24;max-width:360px;margin-bottom:12px}.age-track span{background:var(--accent)}.age-note{color:#d9e6df;font-size:14px}.primary{background:var(--accent);color:var(--ink);padding:15px 24px;border-radius:12px;font-weight:700;transition:transform .22s cubic-bezier(.2,.8,.2,1),background .22s ease,box-shadow .22s ease}.primary:hover{background:#ccff79;transform:translateY(-2px);box-shadow:0 12px 26px #00000030}.primary:active{transform:translateY(1px) scale(.985)}.current>.primary{min-width:185px}.empty-title{font-family:Georgia,"Times New Roman",serif!important;font-size:clamp(2.6rem,7vw,5.2rem)!important;max-width:620px!important;font-weight:400!important;line-height:.96!important;color:var(--white)}.empty-copy{color:#c5d4ce;max-width:55ch;font-size:17px;line-height:1.65}
.section-heading{margin:62px 0 22px;align-items:end}.section-heading h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.8rem,4vw,2.65rem);font-weight:400;letter-spacing:-.045em;line-height:1}.section-heading>span{font-size:13px;letter-spacing:.04em}.stats-grid{grid-template-columns:1.18fr .82fr;gap:18px;align-items:start}.stat{border:0;border-radius:24px;padding:31px 34px;background:var(--white);box-shadow:0 18px 45px #173c400e}.stat:nth-child(2){margin-top:40px;background:var(--wash)}.stat h3{font-size:14px;font-weight:600;margin-bottom:24px}.stat p{font-size:clamp(2.2rem,6vw,4rem);font-weight:650;letter-spacing:-.06em}.stat p span{font-family:Georgia,"Times New Roman",serif;font-style:italic;font-size:20px}.minor-stats{padding:18px 4px 0;gap:15px 34px;font-size:14px}.minor-stats strong{font-variant-numeric:tabular-nums}
.history{margin-top:8px}.history-row{grid-template-columns:minmax(0,1fr) auto;padding:25px 4px;border-color:var(--line);transition:padding .22s ease,background .22s ease}.history-row:hover{padding-left:16px;padding-right:12px;background:#fbfcf86e}.history-date{font-size:16px;font-weight:600;font-variant-numeric:tabular-nums}.history-detail{font-size:14px}.active-label{color:var(--accent-dark)}.icon-button{border-radius:10px;transition:transform .2s ease,background .2s ease,color .2s ease}.icon-button:hover{background:var(--wash);color:var(--ink);transform:translateY(-1px)}.icon-button:active{transform:translateY(1px) scale(.97)}
form{border-color:#ffffff2d}form label{color:#d9e6df}.form-heading h2{font-family:Georgia,"Times New Roman",serif;font-size:25px;font-weight:400}.current .text-button{color:var(--accent)}input{border:1px solid #ffffff30;background:#f7faf6;color:var(--ink);border-radius:11px}.notice{border-radius:12px}.feedback{z-index:11;border-radius:14px;background:#efffcf;color:var(--ink);box-shadow:0 14px 38px #173c4033}.feedback .text-button{color:var(--accent-dark)}
footer{max-width:1080px;margin:58px auto 24px;padding:26px 40px;border-color:var(--line);font-size:13px}footer a{color:var(--ink);text-decoration:none;font-weight:600}footer a:hover{text-decoration:underline;text-underline-offset:4px}
@media(min-width:700px){.current>.primary{right:60px;top:68px}.current h1{max-width:460px}}
@media(max-width:699px){.brand{padding:23px 20px}.brand-note{display:none}main{padding:0 16px;margin-top:7px}.sync-bar{font-size:12px}.current{min-height:400px;padding:38px 26px 42px;border-radius:28px}.current::before{right:-210px}.current::after{right:-40px;bottom:-115px}.current>.primary{width:100%;margin-top:4px}.days strong{font-size:clamp(6.2rem,31vw,9rem)}.stats-grid{grid-template-columns:1fr;gap:14px}.stat{padding:27px 25px}.stat:nth-child(2){margin-top:0}.section-heading{margin-top:48px}.minor-stats{gap:10px 20px}.history-row:hover{padding-left:4px;padding-right:4px;background:transparent}.form-controls{flex-direction:column}footer{margin:38px 16px 14px;padding:22px 0;align-items:flex-start;flex-direction:column}}

/* Rose palette */
:root{--bg:#fff1f6;--ink:#3a1830;--muted:#755a69;--accent:#ff8fbe;--accent-dark:#9e2f66;--wash:#f6d6e4;--line:#e3c5d2;--white:#fffafb}
body{background:radial-gradient(circle at 88% 2%,#ffd3e4 0,transparent 32rem),var(--bg)}
::selection{background:#ffc5dc;color:var(--ink)}
html{scrollbar-color:#cf91ad var(--bg)}
.sync-bar::before{box-shadow:0 0 0 5px #9e2f6618}
.current{box-shadow:0 32px 70px #4a12302b}
.current::before{border-color:#ff8fbe50;box-shadow:0 0 0 42px #ff8fbe0d,0 0 0 96px #ff8fbe0a}
.installed,.empty-copy{color:#f2ccdd}
.age-note,form label{color:#f8dbe7}
.primary:hover{background:#ffafd0;box-shadow:0 12px 26px #26071638}
.stat{box-shadow:0 18px 45px #4a123014}
.history-row:hover{background:#fffafb8f}
input{background:#fff8fb}
.feedback{background:#ffd6e8;box-shadow:0 14px 38px #4a123033}

/* Windows-first readable typography */
:root{font-family:"Segoe UI Variable Text","Segoe UI",Tahoma,Arial,sans-serif}
.brand a,.brand a span,.current h1,.days strong,.days span,.empty-title,.section-heading h2,.stat p span,.form-heading h2{font-family:"Segoe UI Variable Text","Segoe UI",Tahoma,Arial,sans-serif}
.brand a{font-weight:700;letter-spacing:-.035em}
.current h1,.empty-title,.section-heading h2,.form-heading h2{font-weight:650;font-style:normal;letter-spacing:-.035em}
.days span,.stat p span{font-style:normal;font-weight:500;letter-spacing:-.015em}

/* Annotated readability and history controls */
.sync-bar{min-height:48px;font-size:14px;padding-block:3px}
.installed{font-size:17px}
.age-note{font-size:15px}
.history-toggle{display:block;width:100%;margin-top:12px;padding:14px 18px;border:1px solid var(--line);border-radius:12px;background:transparent;color:var(--accent-dark);font:600 14px/1.2 "Segoe UI Variable Text","Segoe UI",Tahoma,Arial,sans-serif;transition:background .2s ease,transform .2s ease}
.history-toggle:hover{background:var(--wash)}
.history-toggle:active{transform:translateY(1px)}
footer{justify-content:flex-end}
@media(max-width:699px){.sync-bar{min-height:50px;font-size:14px;padding-inline:4px}}