:root{color-scheme:light;--bg:#f4f4ef;--surface:#fffffcc7;--surface-solid:#fbfbf7;--text:#171914;--muted:#62665d;--line:#d9dbd2;--accent:#426344;--accent-strong:#29482e;--accent-soft:#dfe9dc;--danger:#a33c32;--shadow:0 18px 50px #20261c14;--radius:22px;font-synthesis:none;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}:root[data-theme=dark]{color-scheme:dark;--bg:#10110f;--surface:#1b1d19d1;--surface-solid:#1b1d19;--text:#f1f2eb;--muted:#a9ada2;--line:#343830;--accent:#a5c9a4;--accent-strong:#c9e3c7;--accent-soft:#29392a;--danger:#ff9285;--shadow:0 18px 60px #00000047}@media (prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--bg:#10110f;--surface:#1b1d19d1;--surface-solid:#1b1d19;--text:#f1f2eb;--muted:#a9ada2;--line:#343830;--accent:#a5c9a4;--accent-strong:#c9e3c7;--accent-soft:#29392a;--danger:#ff9285;--shadow:0 18px 60px #00000047}}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth;overflow-x:clip}body{background:radial-gradient(circle at 50% -20%, var(--accent-soft), transparent 42rem), var(--bg);min-width:0;min-height:100vh;color:var(--text);margin:0;line-height:1.55;overflow-x:clip}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration-color:var(--line);text-underline-offset:.2em}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:3px}[hidden]{display:none!important}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--text);color:var(--bg);padding:10px 14px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:none}.site-header{border-bottom:1px solid var(--line);align-items:center;gap:22px;width:min(1180px,100% - 32px);min-height:70px;margin:0 auto;display:flex}.wordmark{letter-spacing:-.025em;flex:none;align-items:center;gap:9px;font-weight:760;text-decoration:none;display:inline-flex}.brand-mark{border:2px solid var(--accent);width:18px;height:18px;box-shadow:inset 0 -7px 0 var(--accent-soft);border-radius:50%;display:inline-block}.site-header nav{scrollbar-width:none;align-items:center;gap:4px;margin:0 auto;display:flex;overflow-x:auto}.site-header nav::-webkit-scrollbar{display:none}.site-header nav a{color:var(--muted);white-space:nowrap;border-radius:9px;padding:9px 10px;font-size:.88rem;font-weight:620;text-decoration:none}.site-header nav a:hover{background:var(--surface);color:var(--text)}.header-actions{flex:none;align-items:center;gap:8px;display:flex}.icon-button{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:50%;width:42px;height:42px}.language-link{font-size:.84rem;font-weight:670;text-decoration:none}main{width:min(1050px,100% - 32px);margin:0 auto}.hero-section{align-content:center;min-height:min(720px,100svh - 70px);padding:48px 0 80px;display:grid}.tool-page{padding:30px 0 96px}.tool-heading{text-align:center;max-width:700px;margin:0 auto 18px}.tool-heading .eyebrow,.instrument-kicker,.eyebrow{color:var(--accent-strong);letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px;font-size:.78rem;font-weight:780}h1{letter-spacing:-.055em;margin:0;font-size:clamp(2rem,5vw,3.8rem);line-height:1.04}.tool-heading h1{letter-spacing:-.045em;font-size:clamp(1.8rem,4vw,3rem)}.instrument{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);text-align:center;width:100%;padding:clamp(24px,5vw,54px);box-shadow:0 12px 36px #20261c0f}.clock-instrument{flex-direction:column;justify-content:center;align-items:center;min-height:430px;display:flex}.tool-page .clock-instrument{min-height:360px}.hero-time{font-variant-numeric:tabular-nums;letter-spacing:-.07em;white-space:nowrap;max-width:100%;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:clamp(3.05rem,11vw,8.4rem);font-weight:620;line-height:1}.hero-time .milliseconds{letter-spacing:-.04em;width:4ch;color:var(--muted);font-size:.3em;display:inline-block}.hero-date{margin:20px 0 4px;font-size:clamp(1rem,2vw,1.25rem);font-weight:620}.zone-line,.shortcut-hint,.status-line{min-height:1.4em;color:var(--muted);margin:4px 0 0;font-size:.88rem}.control-row,.primary-controls,.preset-row,.option-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:9px;margin-top:28px;display:flex}.chip,.button,.text-button{cursor:pointer;border-radius:999px;min-height:44px}.chip{border:1px solid var(--line);background:var(--surface-solid);color:var(--muted);padding:8px 14px;font-size:.85rem;font-weight:650}.chip:hover,.chip.is-active{color:var(--accent-strong);border-color:var(--accent);background:var(--accent-soft)}.button{border:1px solid var(--line);background:var(--surface-solid);padding:10px 20px;font-weight:720}.button:hover:not(:disabled){border-color:var(--accent)}.button.primary{border-color:var(--accent-strong);background:var(--accent-strong);color:var(--bg)}:root[data-theme=dark] .button.primary{color:#10110f}.button.quiet{color:var(--muted)}.button:disabled{opacity:.45;cursor:not-allowed}.text-button{color:var(--accent-strong);text-underline-offset:3px;background:0 0;border:0;padding:8px 10px;text-decoration:underline}.status-line:empty{display:none}.analog-wrap{margin-top:28px}.analog-clock{aspect-ratio:1;border:2px solid var(--line);background:radial-gradient(circle, var(--surface-solid) 0 60%, transparent 61%), repeating-conic-gradient(from -.5deg, var(--text) 0 1deg, transparent 1deg 30deg);width:min(230px,60vw);box-shadow:inset 0 0 0 13px var(--surface-solid);border-radius:50%;position:relative}.hand{background:var(--text);transform-origin:50% 100%;border-radius:99px;width:3px;height:31%;position:absolute;bottom:50%;left:50%}.hour-hand{width:5px;height:23%}.second-hand{background:var(--danger);width:2px;height:38%}.pin{background:var(--text);border-radius:50%;width:12px;height:12px;position:absolute;top:calc(50% - 6px);left:calc(50% - 6px)}.stopwatch-time,.timer-time{font-size:clamp(2.25rem,9vw,6.6rem)}.lap-list,.alarm-list,.world-list{text-align:left;max-width:760px;margin:32px auto 0;padding:0;list-style:none}.lap-list li,.alarm-list li,.world-list li{border-top:1px solid var(--line);align-items:center;gap:14px;padding:14px 6px;display:flex}.lap-list li span:nth-child(2),.alarm-list .alarm-copy,.world-list .world-copy{flex:1}.lap-list 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6px;font-size:clamp(1.25rem,4vw,2rem)}.duration-separator{padding-bottom:13px;font-size:1.8rem}.timer-visual{place-items:center;width:min(610px,100%);min-height:150px;margin:auto;padding-bottom:24px;display:grid;position:relative}.timer-visual:before,.timer-visual:after{content:"";border-radius:999px;height:4px;position:absolute;bottom:0;left:3%;right:3%}.timer-visual:before{background:var(--line)}.timer-visual:after{background:var(--accent);transform:scaleX(var(--progress,0));transform-origin:0}.option-row{font-size:.9rem}.toggle-label{align-items:center;gap:8px;min-height:44px;display:inline-flex}label>span,fieldset legend{color:var(--muted);font-size:.8rem;font-weight:650}input,select{border:1px solid var(--line);background:var(--surface-solid);min-height:46px;color:var(--text);border-radius:11px;padding:10px 12px}.alarm-form,.zone-add-form,.converter-form{text-align:left;max-width:780px;margin:0 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var(--danger);background:var(--surface-solid);border-radius:16px;max-width:760px;margin:24px auto 0;padding:18px}.alarm-ringing strong{margin-right:16px;font-size:1.15rem}.list-actions{gap:5px;display:flex}.list-actions button{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:10px;min-width:40px;min-height:40px}.danger{color:var(--danger)}.zone-add-form{align-items:end;gap:12px;display:flex}.zone-add-form input{width:100%}.world-time{font-size:clamp(1.25rem,4vw,2rem)}.converter-grid{grid-template-columns:1.4fr 1fr .8fr auto;align-items:end;gap:12px;display:grid}.swap-button{grid-area:1/4}.converter-grid .grow{grid-column:span 2}.destination-chips{flex-wrap:wrap;gap:7px;min-height:48px;margin:18px 0;display:flex}.destination-chips button{border:1px solid var(--line);background:var(--accent-soft);min-height:38px;color:var(--accent-strong);cursor:pointer;border-radius:999px;padding:6px 12px}.conversion-results{margin-top:28px}.conversion-card{border-top:1px solid var(--line);text-align:left;grid-template-columns:1fr auto;gap:8px 20px;padding:18px 4px;display:grid}.conversion-card strong{font-size:1.05rem}.conversion-card time{font-family:ui-monospace,monospace;font-size:clamp(1.15rem,3vw,1.6rem);font-weight:720}.conversion-card small{color:var(--muted);grid-column:1/-1}.tool-cards{grid-template-columns:repeat(5,1fr);gap:10px;margin-top:18px;display:grid}.tool-cards a{border:1px solid var(--line);background:var(--surface);border-radius:16px;flex-direction:column;justify-content:center;min-height:118px;padding:18px;text-decoration:none;display:flex;position:relative}.tool-cards a:hover{border-color:var(--accent);transform:translateY(-1px)}.tool-cards span{font-weight:740}.tool-cards small{color:var(--muted);margin-top:4px;line-height:1.35}.tool-cards b{color:var(--accent);position:absolute;top:12px;right:14px}.supporting-copy{grid-template-columns:repeat(2,1fr);gap:22px;max-width:900px;margin:56px auto 0;display:grid}.tool-summary{max-width:650px;color:var(--muted);text-align:center;margin:36px auto 0}.supporting-copy section{padding:8px 18px}.supporting-copy h2{letter-spacing:-.02em;margin:0 0 9px;font-size:1.2rem}.supporting-copy p,.supporting-copy li{color:var(--muted)}.supporting-copy p{margin:0}.ad-region{border-top:1px solid var(--line);text-align:center;width:min(728px,100%);margin:64px auto 0;padding-top:20px;overflow:hidden}.ad-label{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;font-size:.68rem;font-weight:650;line-height:1;display:block}.ad-reserved-space{width:100%;min-height:90px}body:has(:fullscreen) .ad-region{display:none!important}.content-page{max-width:760px;padding:72px 0 110px}.content-page h1{margin-bottom:22px}.content-page h2{margin-top:36px}.content-page p{color:var(--muted)}.site-footer{width:min(1050px,100% - 32px);padding:30px 0 calc(30px + env(safe-area-inset-bottom));border-top:1px solid 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.analog-wrap{opacity:.72;margin:0;position:absolute;bottom:max(78px,8vh);right:max(24px,4vw)}.clock-instrument:fullscreen .analog-clock{width:clamp(110px,16vw,220px)}.clock-instrument:fullscreen .instrument-kicker{font-size:clamp(.78rem,1.2vw,1rem)}.clock-instrument:fullscreen .hero-date{font-size:clamp(1.1rem,2vw,2rem)}.clock-instrument:fullscreen .zone-line{font-size:clamp(.84rem,1.1vw,1.15rem)}.instrument:fullscreen[data-tool=stopwatch] .shortcut-hint,.instrument:fullscreen[data-tool=stopwatch] .lap-stats,.instrument:fullscreen[data-tool=stopwatch] .lap-list,.instrument:fullscreen[data-tool=timer] .duration-form,.instrument:fullscreen[data-tool=timer] .preset-row,.instrument:fullscreen[data-tool=timer] .option-row,.instrument:fullscreen[data-tool=timer] .status-line{display:none}.instrument:fullscreen[data-tool=timer] .timer-visual{width:min(88vw,1100px)}@media (width<=900px){.site-header{gap:12px}.site-header nav{border-top:1px solid var(--line);order:3;justify-content:flex-start;width:100%}.site-header{flex-wrap:wrap;padding-top:10px}.header-actions{margin-left:auto}.tool-cards{grid-template-columns:repeat(2,1fr)}.converter-grid{grid-template-columns:1fr 1fr}.swap-button{grid-area:auto}.converter-grid .grow{grid-column:span 1}}@media (width<=580px){.site-header nav{text-align:center;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;display:grid;overflow:visible}.site-header nav a{min-height:44px;font-size:.8rem}main{width:min(100% - 20px,1050px)}.site-header,.site-footer{width:calc(100% - 20px)}.site-header nav a{padding-inline:8px}.hero-section{min-height:auto;padding:26px 0 54px}.tool-page{padding:22px 0 70px}.tool-heading{margin-bottom:12px}.tool-heading .eyebrow{margin-bottom:4px}.tool-heading h1{font-size:clamp(1.65rem,8vw,2.25rem)}.instrument{border-radius:18px;padding:24px 14px}.clock-instrument{min-height:390px}.tool-page .clock-instrument{min-height:330px}.hero-time{font-size:clamp(2.65rem,15vw,4.8rem)}.hero-time .milliseconds{width:4ch}.supporting-copy{grid-template-columns:1fr;gap:28px}.tool-cards{grid-template-columns:1fr}.tool-cards a{min-height:86px}.converter-grid{grid-template-columns:1fr}.converter-grid .grow{grid-column:auto}.site-footer{flex-direction:column}.zone-add-form{flex-direction:column;align-items:stretch}.ad-region{width:min(320px,100%);margin-top:52px}.ad-reserved-space{min-height:100px}.world-list li{flex-wrap:wrap}.world-list .world-time{margin-left:auto}.tool-summary{margin-top:28px;padding:0 10px}}@media (orientation:landscape) and (height<=600px){.instrument:fullscreen .hero-time{font-size:clamp(4rem,18vh,9rem)}.clock-instrument:fullscreen .hero-date{margin-top:12px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important}}.site-header nav a[aria-current=page]{background:var(--accent-soft);color:var(--accent-strong)}.tool-note{max-width:650px;color:var(--muted);margin:14px auto;font-size:.85rem;line-height:1.55}.saved-settings{border-top:1px solid var(--line);text-align:left;max-width:780px;margin:24px auto 0;padding-top:16px}.clock-guide{text-align:left;width:100%;max-width:650px;margin-top:20px;font-size:.9rem}.clock-guide summary{cursor:pointer;min-height:44px;color:var(--accent-strong);padding:10px 0;font-weight:650}.clock-guide summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.clock-guide dl{gap:16px;margin:8px 0 0;display:grid}.clock-guide dt{font-weight:700}.clock-guide dd{color:var(--muted);margin:4px 0 0;line-height:1.65}.instrument:fullscreen .clock-guide{display:none}.saved-settings summary{cursor:pointer;min-height:44px;font-weight:650}.save-timer-form{flex-wrap:wrap;align-items:end;gap:12px;display:flex}.save-timer-form label,.dst-choice{gap:8px;display:grid}.saved-timers{padding:0;list-style:none}.saved-timers li{align-items:center;gap:8px;margin-top:8px;display:flex}.saved-timers .chip{overflow-wrap:anywhere;text-align:left}.chip:disabled{opacity:.5;cursor:not-allowed}.converter-grid>*,.converter-grid input,.alarm-form>label,.alarm-form input,.world-copy,.alarm-copy{min-width:0;max-width:100%}.conversion-card{grid-template-columns:minmax(0,1fr)}.conversion-card time,.world-copy strong,.alarm-copy strong{overflow-wrap:anywhere}.dst-choice{border:1px solid var(--accent);border-radius:12px;margin:18px 0;padding:16px}.instrument:fullscreen .saved-settings,.instrument:fullscreen .tool-note,.instrument:fullscreen [data-action=export-laps]{display:none}.instrument:fullscreen .hero-time{font-size:clamp(2rem,11vw,12rem)}.instrument:fullscreen[data-tool=stopwatch] .hero-time{font-size:clamp(1.8rem,8vw,10rem)}.instrument:fullscreen[data-tool=timer] .status-line{display:block}.instrument:fullscreen .hero-time{flex-shrink:0}.lap-list{max-height:380px;overflow:auto}@media (width<=580px){.zone-add-form .grow{flex:0 auto}.stopwatch-time{font-size:clamp(1.7rem,8.8vw,3rem)}.clock-instrument .hero-time{font-size:clamp(1.8rem,9.5vw,3.8rem)}.timer-time{font-size:clamp(1.9rem,11vw,4rem)}.duration-form input{width:clamp(60px,19vw,100px)}.lap-list li{flex-wrap:wrap;font-size:.8rem}.alarm-list li{flex-wrap:wrap}.alarm-form>label{flex:100%}.save-timer-form label{width:100%}.clock-instrument:fullscreen .analog-wrap{margin-top:18px;position:static}}