*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-underline-offset:5px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,.button{cursor:pointer;min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;border:0;text-decoration:none}button:hover,.button:hover{filter:brightness(.92)}button:disabled{opacity:.5;cursor:default}:focus-visible{outline:3px solid #dd6400;outline-offset:4px}input,select,textarea{width:100%;min-height:48px;padding:11px 12px;border:1px solid currentColor;border-radius:0;background:transparent;color:inherit}textarea{resize:vertical;min-height:130px}label{display:block;font-size:15px}label input,label select,label textarea{margin-top:8px}input[type=checkbox]{width:22px;min-height:22px;height:22px;margin:0;accent-color:var(--accent)}fieldset{border:0;padding:0;margin:0}legend{padding:0;font-weight:700;margin-bottom:12px}h1,h2,h3,p{margin-top:0}h1{line-height:1.35;letter-spacing:-.04em}h2{font-size:clamp(25px,3vw,40px);line-height:1.45;letter-spacing:-.03em}h3{font-size:20px;line-height:1.55}p{margin-bottom:20px}small,.note{font-size:13px;line-height:1.8}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:92px}.brand{text-decoration:none;font-size:23px;font-weight:800}nav{display:flex;gap:26px}nav a{text-decoration:none;font-size:14px}footer{margin-top:90px;padding:35px 0;border-top:1px solid color-mix(in srgb,currentColor 24%,transparent)}footer .wrap{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}footer p{margin:0}footer a{font-size:14px}.section{padding-top:88px}.eyebrow{font-size:14px;font-weight:700}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:40px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.muted{opacity:.75}.skip{position:absolute;left:10px;top:-100px;z-index:100;background:white;color:black;padding:10px}.skip:focus{top:10px}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);padding:12px 20px;background:#202620;color:white;z-index:100;max-width:calc(100% - 32px);font-size:14px}.toast:empty{display:none}.advert{font-size:13px;border-top:1px solid color-mix(in srgb,currentColor 20%,transparent);padding-top:20px;margin-top:32px}.product{padding:24px 0;border-top:1px solid color-mix(in srgb,currentColor 26%,transparent)}.product h3{margin-bottom:8px}.product p{font-size:15px;min-height:54px}.product a{font-size:15px;font-weight:700}.product .tag{font-size:13px;display:block;margin-bottom:10px}.checkrow{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid color-mix(in srgb,currentColor 16%,transparent);cursor:pointer;font-size:16px}.checkrow input{flex:0 0 22px;margin-top:4px}.checkrow:has(input:checked) span{text-decoration:line-through;opacity:.55}details{padding:20px 0;border-bottom:1px solid color-mix(in srgb,currentColor 24%,transparent)}summary{cursor:pointer;font-weight:700;min-height:40px}details p{margin:14px 0}.guide{max-width:780px;margin:64px auto}.guide h1{font-size:38px}.guide h2{font-size:25px;margin-top:42px}.guide li{margin-bottom:9px}.guide table{border-collapse:collapse;width:100%}.guide td,.guide th{text-align:left;border-bottom:1px solid #aaa;padding:12px}.screen-reader{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}@media(max-width:760px){.wrap{width:calc(100% - 36px)}header .wrap{min-height:78px;gap:15px}.brand{font-size:19px}nav{gap:16px}nav a{font-size:13px}nav a.extra{display:none}.grid2,.three{grid-template-columns:1fr;gap:28px}.section{padding-top:58px}footer{margin-top:60px}footer .wrap{flex-direction:column}.guide{margin:36px auto}.guide h1{font-size:30px}button,.button{padding:11px 17px}.product p{min-height:0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}@media print{header,footer,button,.button,.advert,.product,.no-print{display:none!important}body{background:white!important;color:black!important}.wrap{width:100%}.section{padding-top:24px}input,select{border:0}.grid2{display:block}}

:root{--accent:#bbed7a}body{background:#111b20;color:#e5ebed}header{border-bottom:1px solid #334148}.brand{font-family:ui-monospace,monospace;letter-spacing:-.06em}nav{color:#b8c8cc}.focus-stage{padding:40px 0;background:#111b20}.focus-title{display:flex;justify-content:space-between;align-items:center;gap:30px}.focus-title h1{font-size:28px;margin:0}.focus-title p{color:#a6b8bd;margin:0;font-size:15px}.timer-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:center;margin-top:45px}.focus-task label{color:#b8c8cc}.focus-task input{border:0;border-bottom:1px solid #577078;padding:15px 0;font-size:20px;color:white}.focus-task input::placeholder{color:#82949b;font-size:16px}.timer-tabs{display:flex;border-bottom:1px solid #34464e;margin-top:35px}.timer-tabs button{width:50%;color:#9fb3bb;background:none;padding:12px}.timer-tabs button[aria-pressed=true]{border-bottom:3px solid #bbed7a;color:#bbed7a}.timer-hint{font-size:14px;color:#91a7b0;margin:22px 0}.clock-panel{text-align:center}.clock-panel>p:first-child{color:#bbed7a;font-size:14px;margin:0}.clock{font-family:ui-monospace,"SFMono-Regular",Consolas,monospace;font-weight:500;font-size:clamp(90px,10vw,146px);letter-spacing:-.08em;font-variant-numeric:tabular-nums;line-height:1.5}.timer-controls{display:flex;justify-content:center;gap:14px}.timer-controls button{border-radius:100px;background:#bbed7a;color:#152321;font-weight:700;min-width:240px}.timer-controls .reset{min-width:52px;width:52px;padding:0;font-size:27px;background:none;color:#bbed7a;border:1px solid #68814c}#timer-state{font-size:14px;margin:20px 0 0;color:#a6b8bd}.timer-settings{border-color:#34464e;margin-top:35px}.timer-settings summary{font-size:14px;color:#b0c4cc}.timer-settings-form{margin-top:15px}.timer-settings .row{align-items:flex-end;margin-top:20px}.timer-settings label{max-width:160px}.timer-settings .sound-label{display:flex;align-items:center;gap:10px;min-height:48px;max-width:none}.timer-settings button{background:#bbed7a;color:#152321}.timer-settings .note{color:#a6b8bd}.log-heading{display:flex;justify-content:space-between;align-items:center;gap:30px}.log-heading h2{font-size:28px}.subtle{background:none;color:#bbed7a;padding:8px 0;text-decoration:underline;font-size:14px}.log-layout{display:grid;grid-template-columns:270px 1fr;gap:70px;border-top:1px solid #34464e;padding-top:28px}.today-total{display:flex;flex-direction:column;color:#a6b8bd;font-size:14px}.today-total strong{font:500 84px/1.5 ui-monospace,monospace;color:#bbed7a}.today-total small{font-size:22px;margin-left:12px}.session-row{display:grid;grid-template-columns:70px 1fr 55px;gap:15px;padding:15px 0;border-bottom:1px solid #34464e;overflow-wrap:anywhere}.session-row span:first-child{color:#a6b8bd;font-family:monospace}.session-row strong{text-align:right;color:#bbed7a}.focus-note{border-top:1px solid #34464e;margin-top:80px;padding-top:50px}.focus-note h2{font-size:42px}.focus-note a{color:#bbed7a}.product a{color:#bbed7a}.product .tag{color:#91a7b0}@media(max-width:760px){.focus-stage{padding-top:25px}.focus-title{display:block}.focus-title h1{font-size:25px}.focus-title p{margin-top:10px}.timer-layout{grid-template-columns:1fr;gap:24px;margin-top:30px}.focus-task input{font-size:18px}.timer-tabs{margin-top:20px}.timer-hint{display:none}.clock{font-size:100px}.timer-controls button{min-width:210px}.timer-settings{margin-top:25px}.log-layout{grid-template-columns:1fr;gap:20px}.today-total{flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px}.today-total strong{font-size:48px}.today-total span:first-child{width:100%}.log-heading{display:block}.log-heading h2{margin-bottom:12px}.focus-note h2{font-size:31px}.session-row{grid-template-columns:52px 1fr 45px;font-size:14px;gap:10px}}

/* Purpose-first revision */
header .brand{font-size:19px;font-weight:500;letter-spacing:.015em}.focus-title h1{font-size:29px}.focus-title p{font-size:14px;max-width:320px}.focus-note h2{font-size:33px;line-height:1.6}.timer-controls button{border-radius:5px}.timer-controls .reset{border-radius:5px}.focus-task input{font-size:19px}.timer-layout{gap:55px}@media(max-width:760px){.focus-title h1{font-size:25px}.focus-title p{font-size:14px}.focus-note h2{font-size:27px}.clock{font-size:100px}.timer-controls button{min-width:220px}.timer-controls .reset{min-width:50px}.timer-layout{gap:26px}}