:root{--bg:#f6f5f1;--surface:#fff;--surface-2:#f0efe9;--text:#17181a;--muted:#5c6068;--line:#e3e1d9;--accent:#2554d9;--accent-ink:#fff;--accent-soft:#e9eefc;--hero-a:#1d3fae;--hero-b:#3a6cf0;--danger:#c4372e;--radius:14px;--shadow:0 1px 2px #1418280f, 0 8px 24px #1418280f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#111215;--surface:#1a1c20;--surface-2:#22252a;--text:#ecebe7;--muted:#a2a6ad;--line:#2d3036;--accent:#7ea2ff;--accent-ink:#0d1430;--accent-soft:#1d2740;--hero-a:#172b6e;--hero-b:#2a4fbf;--danger:#ff7a70;--shadow:0 1px 2px #0000004d, 0 8px 24px #00000040;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font:16px/1.6 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-underline-offset:2px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}h1{letter-spacing:-.02em;margin:0 0 .6rem;font-size:clamp(1.75rem,4.5vw,2.6rem);line-height:1.15}h2{letter-spacing:-.01em;margin:0 0 .9rem;font-size:1.25rem}p{margin:0 0 .8rem}.wrap{max-width:1040px;margin:0 auto;padding:0 16px}.skip{position:absolute;left:-999px}.skip:focus{background:var(--surface);z-index:10;padding:8px;top:8px;left:8px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.site-header{z-index:20;background:color-mix(in srgb, var(--surface) 88%, transparent);-webkit-backdrop-filter:saturate(1.4)blur(10px);backdrop-filter:saturate(1.4)blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0}.header-row{grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;min-height:60px;display:grid}.header-row .brand{justify-self:start}.header-row .lang{grid-column:3;justify-self:end}.brand{color:var(--text);letter-spacing:-.01em;white-space:nowrap;font-size:1.1rem;font-weight:750;text-decoration:none}.main-nav{scrollbar-width:none;justify-content:center;gap:4px;display:flex;overflow-x:auto}.main-nav a{color:var(--muted);white-space:nowrap;border-radius:8px;padding:6px 10px;font-size:.92rem;text-decoration:none}.main-nav a:hover{color:var(--text);background:var(--surface-2)}.lang{position:relative}.lang summary{cursor:pointer;color:var(--muted);font-size:.9rem}.lang ul{z-index:5;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);columns:2;width:320px;max-width:90vw;box-shadow:var(--shadow);margin:4px 0 0;padding:8px;list-style:none;position:absolute;right:0}.lang li a{padding:2px 6px;text-decoration:none;display:block}.crumbs ol{color:var(--muted);flex-wrap:wrap;gap:6px;margin:16px 0 0;padding:0;font-size:.85rem;list-style:none;display:flex}.crumbs li+li:before{content:"›";opacity:.6;margin-right:6px}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--accent);text-decoration:underline}main{padding-top:12px}.hero{padding:20px 0 8px}.lede{color:var(--text);max-width:60ch;font-size:1.15rem}.big-answer{font-size:1.4rem}.big-answer b{font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:2.4rem}.hero-clock{text-align:center;color:#fff;background:radial-gradient(120% 140% at 0% 0%, var(--hero-b), var(--hero-a));box-shadow:var(--shadow);border-radius:20px;margin:18px 0 8px;padding:26px 20px 22px}.hero-clock .clock-label{opacity:.9;margin:0 0 14px;font-weight:600}.hero-clock .clock-target{opacity:.85;min-height:1.5em;margin:14px 0 0;font-size:.95rem}.hero-clock .note{color:#ffffffbf;max-width:60ch;margin:10px auto 0;font-size:.85rem}.clock{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;max-width:600px;margin:0 auto;display:grid}.clock div{background:#ffffff1f;border:1px solid #ffffff29;border-radius:14px;padding:14px 4px 10px}.clock b{font-variant-numeric:tabular-nums;letter-spacing:-.03em;font-size:clamp(2rem,8vw,3.4rem);font-weight:700;line-height:1.05;display:block}.clock span{text-transform:uppercase;letter-spacing:.08em;opacity:.8;font-size:.72rem}.cd-past .clock b{opacity:.85}.big-time{font-variant-numeric:tabular-nums;letter-spacing:-.03em;margin:0;font-size:clamp(2.6rem,10vw,4.6rem);font-weight:700;line-height:1.1}.controls{flex-wrap:wrap;justify-content:center;align-items:end;gap:10px;margin-top:18px;display:flex}.controls label{text-align:left;text-transform:uppercase;letter-spacing:.06em;opacity:.85;gap:2px;font-size:.75rem;display:grid}.controls select{font:inherit;text-transform:none;letter-spacing:0;color:#fff;background:#ffffff24;border:1px solid #ffffff4d;border-radius:10px;padding:9px 10px;font-size:.95rem}.controls select option{color:#000}.btn{font:inherit;cursor:pointer;background:var(--accent);color:var(--accent-ink);border:0;border-radius:10px;padding:10px 18px;font-weight:600}.hero-clock .btn{color:var(--hero-a);background:#fff}.hero-clock .btn.ghost{color:#fff;background:0 0;border:1px solid #ffffff73}.btn.stop{background:var(--danger);color:#fff;display:none}.is-ringing .btn.stop{animation:1s ease-in-out infinite pulse;display:inline-block}.is-armed .big-time{text-shadow:0 0 24px #ffffff59}@keyframes pulse{50%{transform:scale(1.06)}}@media (prefers-reduced-motion:reduce){.is-ringing .btn.stop{animation:none}}.tz-rows{gap:8px;max-width:520px;margin:0 auto;display:grid}.tz-row{background:#ffffff1f;border:1px solid #ffffff29;border-radius:14px;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:14px 16px;display:grid}.tz-from{text-align:right;opacity:.9;font-size:1.1rem}.tz-to{text-align:left;font-variant-numeric:tabular-nums;font-size:clamp(1.3rem,5vw,1.8rem)}.tz-arrow{opacity:.7}.convert-hero{flex-wrap:wrap;align-items:center;gap:20px;margin:14px 0 16px;display:flex}.convert-cards{flex:380px;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.convert-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.convert-card span{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-size:.75rem;display:block}.convert-card b{font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:clamp(1.4rem,4.5vw,2rem)}.convert-card.on{background:radial-gradient(120% 140% at 0% 0%, var(--hero-b), var(--hero-a));color:#fff;border-color:#0000}.convert-card.on span{color:#fffc}.analog{flex:none;width:168px;height:168px}.analog .face{fill:var(--surface);stroke:var(--line);stroke-width:3px}.analog .tick{stroke:var(--muted);stroke-width:1.5px}.analog .tick.major{stroke:var(--text);stroke-width:3px}.analog .num{fill:var(--text);text-anchor:middle;font-size:15px;font-weight:600}.analog .hand{stroke:var(--text);stroke-linecap:round}.analog .hour{stroke-width:6px}.analog .minute{stroke-width:4px;stroke:var(--accent)}.analog .pin{fill:var(--accent)}.block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:28px;padding:22px}.block p:last-child{margin-bottom:0}.block h2+p{color:var(--text)}.block>h2:not(:first-child){margin-top:1.4rem}.units{color:var(--muted);grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:0;padding:0;font-size:.9rem;list-style:none;display:grid}.units li{background:var(--surface-2);border-radius:10px;padding:12px 14px}.units b{color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:-.01em;font-size:1.35rem;display:block}.compact-units{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));margin-top:12px}table.facts,table.data{border-collapse:collapse;width:100%;font-size:.95rem}table.facts th,table.facts td,table.data th,table.data td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:10px 8px}table.facts tr:last-child th,table.facts tr:last-child td,table.data tr:last-child td{border-bottom:0}table.facts th{color:var(--muted);width:42%;font-weight:500}table.data thead th{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-size:.78rem;font-weight:600}table.data td{font-variant-numeric:tabular-nums}.table-scroll{overflow-x:auto}.link-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px;margin:0;padding:0;list-style:none;display:grid}.link-grid li{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;transition:border-color .15s,background .15s}.link-grid li:hover{border-color:var(--accent);background:var(--accent-soft)}.link-grid a{font-weight:500;text-decoration:none;display:block}.link-grid small{color:var(--muted);margin-top:2px;display:block}.block .link-grid li{background:var(--surface-2);border-color:#0000}.block .link-grid li:hover{background:var(--accent-soft);border-color:var(--accent)}.years{margin:0;padding:0;list-style:none}.years li{border-bottom:1px solid var(--line);padding:8px 0}.years li:last-child{border-bottom:0}.picker{flex-wrap:wrap;align-items:end;gap:10px;display:flex}.picker label{color:var(--muted);gap:2px;font-size:.8rem;display:grid}.picker select{font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;padding:9px 10px}.faq details{border-bottom:1px solid var(--line);padding:12px 0}.faq details:last-child{border-bottom:0;padding-bottom:0}.faq summary{cursor:pointer;font-weight:600}.faq p{color:var(--text);margin:8px 0 0}.month-block h2 a{text-decoration:none}@media (width<=900px){.header-row{display:flex}.main-nav{flex:1;justify-content:flex-start}}@media (width<=640px){.header-row{gap:10px}.block{padding:16px}.clock{gap:6px}.clock div{padding:10px 2px 8px}.convert-cards,.link-grid{grid-template-columns:1fr}}.timeline{margin:0 0 1rem;padding:0;list-style:none}.timeline li{border-bottom:1px solid var(--line);grid-template-columns:3.5rem 1fr;gap:12px;padding:9px 0;display:grid}.timeline li:last-child{border-bottom:0}.timeline b{font-variant-numeric:tabular-nums;color:var(--accent)}.timeline a{text-decoration:none}.otd .note{color:var(--muted);margin:0;font-size:.85rem}.prose h2:not(:first-child){margin-top:1.6rem}.prose p{max-width:70ch}.page-tools{z-index:3;flex-wrap:wrap;justify-content:flex-end;gap:6px;margin:10px 0 -6px;display:flex;position:relative}.tool{font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;border-radius:999px;padding:6px 12px;font-size:.85rem;text-decoration:none;list-style:none}.tool:hover{border-color:var(--accent);color:var(--accent)}.tool-menu{position:relative}.tool-menu summary::-webkit-details-marker{display:none}.tool-menu ul{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;min-width:210px;margin:6px 0 0;padding:6px;list-style:none;position:absolute;right:0}.tool-menu li a,.tool-menu li button{text-align:left;width:100%;font:inherit;color:var(--text);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:8px 10px;font-size:.9rem;text-decoration:none;display:block}.tool-menu li a:hover,.tool-menu li button:hover{background:var(--accent-soft)}.embed-box textarea{border:1px solid var(--line);background:var(--surface-2);width:100%;color:var(--text);resize:vertical;border-radius:10px;margin-top:12px;padding:10px;font:.85rem/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}body.embed{background:0 0;padding:4px}body.embed .hero-clock{margin:0;padding:18px 12px 14px}body.embed .clock b{font-size:clamp(1.5rem,9vw,2.6rem)}.embed-by{text-align:center;margin:6px 0 0;font-size:.8rem}.embed-by a{color:var(--muted);text-decoration:none}html[data-theme=dark] body.embed{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html[data-theme=light] body.embed .hero-clock{--hero-a:#1d3fae;--hero-b:#3a6cf0}html[data-theme=dark] body.embed .hero-clock{--hero-a:#10141f;--hero-b:#222a3d}.btn.stop[data-snooze]{color:var(--hero-a);background:#fff}.pomodoro{cursor:pointer;max-width:46ch;margin:14px auto 0;font-size:.9rem;display:block}.pomodoro input{accent-color:#fff;margin-right:6px}.picker input{font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;width:9rem;padding:9px 10px}.picker input[type=number]{width:6rem}.multi-list{gap:8px;margin:14px 0 0;padding:0;list-style:none;display:grid}.multi-item{background:var(--surface-2);border-radius:10px;grid-template-columns:1fr auto auto auto;align-items:center;gap:10px;padding:10px 12px;display:grid}.multi-item b{font-variant-numeric:tabular-nums;font-size:1.3rem}.multi-item.is-ringing{background:var(--accent-soft);outline:2px solid var(--accent)}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.home-hero{text-align:center;max-width:760px;margin:0 auto;padding:clamp(32px,7vw,80px) 0 12px}.home-hero h1{letter-spacing:-.025em;text-wrap:balance;margin:0 0 12px;font-size:clamp(2rem,4.4vw,2.85rem)}.home-hero .lede{color:var(--muted);text-wrap:pretty;max-width:54ch;margin:0 auto 32px;font-size:1.08rem}.instrument{text-align:left;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;transition:border-color .15s,box-shadow .15s;overflow:hidden}.instrument:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft), var(--shadow)}.ask{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:0 18px;display:flex}.ask-icon{fill:none;width:20px;height:20px;stroke:var(--muted);stroke-width:2px;stroke-linecap:round;flex:none}.ask input{min-width:0;font:inherit;color:var(--text);background:0 0;border:0;outline:none;flex:1;padding:18px 0;font-size:1.15rem}.ask input::placeholder{color:var(--muted)}.ask-enter{font:inherit;color:var(--muted);border:1px solid var(--line);border-radius:6px;flex:none;padding:2px 7px;font-size:.75rem}.ask-result{padding:20px 22px 22px}.ask-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.ask-result-link{min-width:0;color:var(--text);gap:2px;text-decoration:none;display:grid}.ask-result-title{text-wrap:balance;font-size:1.1rem;font-weight:650}.ask-result-link:hover .ask-result-title{color:var(--accent)}.ask-result-sub{color:var(--muted);font-size:.92rem}.ask-open{color:var(--accent-ink);background:var(--accent);border-radius:10px;flex:none;padding:8px 14px;font-size:.95rem;font-weight:600;text-decoration:none}.ask-open:hover{filter:brightness(1.08)}.readout{font-variant-numeric:tabular-nums;align-items:baseline;gap:22px;margin-top:16px;display:flex}.readout b{letter-spacing:-.02em;font-weight:700}.readout-days b{font-size:clamp(2.4rem,7vw,3.4rem);line-height:1}.readout-days small{color:var(--muted);margin-left:6px;font-size:1rem}.readout-hms{font-size:clamp(1.6rem,4.6vw,2.2rem);line-height:1}.readout-hms i{color:var(--muted);padding:0 2px;font-style:normal}.ask-result-text{white-space:pre-line;font-variant-numeric:tabular-nums;margin:14px 0 0;font-size:clamp(1.1rem,3.4vw,1.35rem);font-weight:600}.ask-result.is-empty .ask-result-title{color:var(--muted);font-size:.98rem;font-weight:500}.ask-result.is-swapping{animation:.22s cubic-bezier(.22,1,.36,1) swap}@keyframes swap{0%{opacity:.5;transform:translateY(3px)}to{opacity:1;transform:none}}.starters{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:18px;display:flex}.starters-label{color:var(--muted);font-size:.9rem}.chip{font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;border-radius:999px;padding:6px 13px;font-size:.88rem;transition:border-color .15s,color .15s}.chip:hover{border-color:var(--accent);color:var(--accent)}.home-columns{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(32px,5vw,64px);margin-top:clamp(48px,8vw,88px);display:grid}.section-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:12px;display:flex}.section-head h2{margin:0;font-size:1.15rem}.live-dot{color:var(--muted);align-items:center;gap:7px;font-size:.82rem;display:inline-flex}.live-dot:before{content:"";background:#18a058;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #18a05829}.schedule{margin:0;padding:0;list-style:none}.schedule li{border-bottom:1px solid var(--line);grid-template-columns:5.5rem minmax(0,1fr) auto;align-items:center;gap:14px;padding:13px 0;display:grid}.schedule-when{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.88rem}.schedule-wide li{grid-template-columns:8.5rem minmax(0,1fr) auto}.schedule-wide .schedule-when{white-space:nowrap}.schedule-what{min-width:0;display:grid}.schedule-name{font-weight:600}.schedule-what a{text-overflow:ellipsis;white-space:nowrap;font-size:.88rem;text-decoration:none;overflow:hidden}.schedule-what a:hover{text-decoration:underline}.schedule-left{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}.schedule-left b{font-size:1.15rem;font-weight:650}.schedule-left small{color:var(--muted);margin:0 1px;font-size:.8rem}.tool-list{margin:0}.tool-list div{border-bottom:1px solid var(--line);padding:14px 0}.tool-list dt a{font-weight:600;text-decoration:none}.tool-list dt a:hover{text-decoration:underline}.tool-list dd{color:var(--muted);margin:3px 0 0;font-size:.92rem}.tools-more{color:var(--muted);margin-top:14px;font-size:.88rem}.tools-more a{text-decoration:none}.tools-more a:hover{text-decoration:underline}@media (width<=860px){.home-columns{grid-template-columns:1fr}}@media (width<=640px){.ask-enter{display:none}.ask-result{flex-direction:column;display:flex}.ask-head{display:contents}.ask-result-link{order:1}.readout{order:2}.ask-result-text{order:3}.ask-open{order:4;align-self:flex-start;margin-top:16px}.readout{gap:16px}.schedule li{grid-template-columns:minmax(0,1fr) auto;gap:2px 12px}.schedule-when{grid-column:1/-1}}@media (prefers-reduced-motion:reduce){.ask-result.is-swapping{animation:none}}.site-footer{background:var(--surface);border-top:1px solid var(--line);color:var(--muted);margin-top:clamp(56px,9vw,96px);font-size:.92rem}.footer-grid{grid-template-columns:minmax(0,1.6fr) repeat(4,minmax(0,1fr));gap:32px;padding-top:48px;padding-bottom:40px;display:grid}.footer-brand p{max-width:30ch;margin:10px 0 0}.footer-clock{border:1px solid var(--line);background:var(--bg);border-radius:12px;gap:2px;padding:12px 14px;display:grid;max-width:240px!important;margin-top:20px!important}.footer-clock span{font-size:.8rem}.footer-clock b{color:var(--text);font-weight:600}.footer-clock time{color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:-.01em;font-size:1.25rem;font-weight:650}.footer-col h2{color:var(--text);margin:4px 0 14px;font-size:.95rem;font-weight:650}.footer-col ul{gap:9px;margin:0;padding:0;list-style:none;display:grid}.footer-col a{color:var(--muted);text-decoration:none}.footer-col a:hover{color:var(--accent)}.footer-bar{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-top:18px;padding-bottom:24px;font-size:.85rem;display:flex}.footer-bar p{margin:0}.footer-bar-links{gap:18px;display:flex}.footer-bar a{color:var(--muted);text-decoration:none}.footer-bar a:hover{color:var(--accent)}@media (width<=900px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1/-1}}.nf-code{letter-spacing:-.04em;color:var(--accent);font-variant-numeric:tabular-nums;margin:0 0 4px;font-size:clamp(3rem,10vw,5rem);font-weight:750;line-height:1}.nf-sections{max-width:820px;margin:clamp(32px,6vw,56px) auto 0}