:root{--bg:#f5f6f7;--bg-2:#eceef0;--card:#fff;--ink:#1b1d22;--soft:#545b67;--faint:#7d838e;--line:#d9dde2;--accent:#0f766e;--accent-2:#0f766e;--accent-ink:#0b5f58;--accent-deep:#134e4a;--tint:#edf5f3;--cold:#2563eb;--cold-tint:#f7f8fa;--btn:#0f766e;--btn-deep:#134e4a;--ok:#15803d;--bad:#c62828;--shadow:0 1px 2px #17191e0f;--shadow-lg:0 1px 3px #17191e12, 0 6px 16px -10px #17191e24;--radius:10px;--r-ctl:8px;--font:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif;--mono:ui-monospace, "Cascadia Mono", "SF Mono", Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#121417;--bg-2:#181b20;--card:#1a1d22;--ink:#eef0f3;--soft:#a9afba;--faint:#7d838f;--line:#2b2f37;--accent:#3fb3a4;--accent-2:#3fb3a4;--accent-ink:#7fd1c5;--accent-deep:#134e4a;--tint:#172a28;--cold:#6ea1ff;--cold-tint:#20242b;--btn:#0f766e;--btn-deep:#0b3f3a;--ok:#4ade80;--bad:#ff7b70;--shadow:0 1px 2px #0000004d;--shadow-lg:0 1px 3px #00000059;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#121417;--bg-2:#181b20;--card:#1a1d22;--ink:#eef0f3;--soft:#a9afba;--faint:#7d838f;--line:#2b2f37;--accent:#3fb3a4;--accent-2:#3fb3a4;--accent-ink:#7fd1c5;--accent-deep:#134e4a;--tint:#172a28;--cold:#6ea1ff;--cold-tint:#20242b;--btn:#0f766e;--btn-deep:#0b3f3a;--ok:#4ade80;--bad:#ff7b70;--shadow:0 1px 2px #0000004d;--shadow-lg:0 1px 3px #00000059;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{color:var(--ink);font:16px/1.6 var(--font);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0}a{color:var(--accent-ink);text-underline-offset:3px;text-decoration-thickness:1px}h1,h2,h3{letter-spacing:-.01em;line-height:1.25}h1{text-wrap:balance;margin:8px 0 16px;font-size:clamp(25px,4.4vw,34px);font-weight:700}h2{margin:0 0 14px;font-size:20px;font-weight:700}h3{margin:20px 0 8px;font-size:17px;font-weight:700}.wrap{max-width:920px;margin:0 auto;padding:0 16px}.muted{color:var(--soft)}.lede{color:var(--soft);max-width:68ch;margin:4px 2px 20px;font-size:17px}:focus-visible{outline:3px solid color-mix(in srgb, var(--accent) 45%, transparent);outline-offset:2px}.top{z-index:10;background:color-mix(in srgb, var(--bg) 95%, transparent);-webkit-backdrop-filter:saturate(1.4)blur(12px);border-bottom:1px solid color-mix(in srgb, var(--line) 70%, transparent);position:sticky;top:0}.top-in{align-items:center;gap:14px;height:64px;display:flex;position:relative}.logo{letter-spacing:-.02em;color:var(--ink);flex:none;align-items:center;gap:10px;font-size:20px;font-weight:800;text-decoration:none;display:flex}.menu{position:static}.menu-btn{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:var(--r-ctl);cursor:pointer;align-items:center;gap:8px;padding:9px 13px;font-size:15px;font-weight:700;transition:border-color .15s,color .15s;display:inline-flex}.menu-btn:hover,.menu-btn.on{border-color:var(--accent);color:var(--accent-ink)}.menu-btn .chev{transition:transform .2s}.menu-btn.on .chev{transform:rotate(180deg)}.top-link{color:var(--soft);border-radius:10px;margin-left:auto;padding:8px 12px;font-size:15px;font-weight:700;text-decoration:none}.top-link:hover,.top-link.on{color:var(--ink);background:var(--card)}.langs{flex:none;position:relative}.theme-btn{border-radius:var(--r-ctl);border:1px solid var(--line);background:var(--card);width:40px;height:40px;color:var(--ink);cursor:pointer;flex:none;place-items:center;margin-left:auto;display:grid}.theme-btn:hover{border-color:var(--accent);color:var(--accent-ink)}.top-link+.theme-btn{margin-left:0}.langs summary{cursor:pointer;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:var(--r-ctl);align-items:center;gap:6px;padding:8px 11px;font-size:14px;font-weight:700;list-style:none;display:flex}.langs summary::-webkit-details-marker{display:none}.langs-menu{background:var(--card);border:1px solid var(--line);min-width:200px;box-shadow:var(--shadow-lg);z-index:20;border-radius:10px;padding:6px;display:grid;position:absolute;top:calc(100% + 8px);right:0}.langs-menu a{color:var(--ink);white-space:nowrap;border-radius:9px;align-items:center;gap:9px;padding:8px 12px;font-size:15px;text-decoration:none;display:flex}.langs-menu{grid-template-columns:1fr 1fr;min-width:min(330px,100vw - 24px)}.langs-menu a{text-overflow:ellipsis;min-width:0;overflow:hidden}.flag{border-radius:2px;flex:none;display:block}.langs summary .flag{margin-right:1px}.langs-menu a:hover{background:var(--bg)}.langs-menu a.on{color:var(--accent-ink);background:var(--tint);font-weight:700}.menu-panel{background:var(--card);border:1px solid var(--line);max-height:min(78vh,720px);box-shadow:var(--shadow-lg);z-index:30;border-radius:12px;padding:16px;position:absolute;top:calc(100% + 6px);left:16px;right:16px;overflow:auto}.menu-search{border:1px solid var(--line);border-radius:var(--r-ctl);background:var(--bg);color:var(--faint);align-items:center;gap:10px;margin-bottom:14px;padding:0 14px;transition:border-color .15s;display:flex}.menu-search:focus-within{border-color:var(--accent);background:var(--card)}.menu-search input{min-width:0;color:var(--ink);font:inherit;background:0 0;border:0;outline:none;flex:1;padding:13px 0;font-size:17px}.menu-close{color:var(--soft);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:6px;font-size:18px}.menu-close:hover{background:var(--bg)}.menu-cats{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;display:grid}.menu-cat{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);padding:12px;transition:border-color .15s}.menu-cat:hover,.menu-cat.on{border-color:color-mix(in srgb, var(--accent) 60%, var(--line))}.menu-cat-head{color:var(--ink);align-items:center;gap:10px;margin-bottom:9px;font-size:16px;text-decoration:none;display:flex}.menu-cat-head:hover b{color:var(--accent-ink)}.cat-badge{width:36px;height:36px;color:var(--accent-ink);background:var(--tint);border-radius:8px;flex:none;place-items:center;display:grid}.menu-pairs{flex-wrap:wrap;gap:5px;display:flex}.menu-pairs a{color:var(--soft);border:1px solid var(--line);background:var(--card);border-radius:6px;padding:3px 10px;font-size:13px;font-weight:700;text-decoration:none}.menu-pairs a:hover,.menu-pairs a.on{color:var(--accent-ink);border-color:var(--accent)}.menu-results{gap:4px;margin:0;padding:0;list-style:none;display:grid}.menu-results a{border-radius:var(--r-ctl);color:var(--ink);align-items:center;gap:12px;padding:11px 12px;text-decoration:none;display:flex}.menu-results a:hover,.menu-results li:first-child a{background:var(--bg)}.menu-results b{min-width:100px;font-size:16px}.menu-results small{color:var(--soft);font-size:14px}.menu-results .cat-icon{color:var(--accent-ink);flex:none}.menu-results .none{padding:12px}main{padding-top:20px;padding-bottom:56px}.crumbs{color:var(--faint);flex-wrap:wrap;gap:6px;margin-bottom:2px;font-size:13px;display:flex}.crumbs span+span:before{content:"›";margin-right:6px}.crumbs a{color:var(--soft);text-decoration:none}.crumbs a:hover{color:var(--accent-ink)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin:16px 0;padding:24px}.card>h2{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding-bottom:10px;display:flex}.card p{margin:0 0 10px}.card p:last-child{margin-bottom:0}.prose p{margin-bottom:12px}.page h1{margin-top:0}.big-formula code{font-family:var(--mono);background:var(--tint);color:var(--accent-ink);border-radius:var(--r-ctl);border:1px solid color-mix(in srgb, var(--accent) 22%, transparent);padding:12px 18px;font-size:clamp(18px,4vw,22px);font-weight:700;display:inline-block}.steps{counter-reset:s;font-variant-numeric:tabular-nums;gap:8px;margin:0;padding:0;list-style:none;display:grid}.tbl{border-collapse:separate;border-spacing:0;font-variant-numeric:tabular-nums;border:1px solid var(--line);border-radius:var(--r-ctl);width:100%;overflow:hidden}.tbl th,.tbl td{text-align:left;border-bottom:1px solid var(--line);padding:10px 14px}.tbl th{color:var(--soft);text-transform:uppercase;letter-spacing:.05em;background:var(--bg);font-size:12px}.tbl tr:last-child td{border-bottom:0}.tbl tbody tr:nth-child(2n) td{background:color-mix(in srgb, var(--bg) 55%, transparent)}.tbl tbody tr:hover td{background:var(--tint)}.tbl td:last-child{font-weight:700}.tbl tr.hl td{background:var(--tint);color:var(--accent-ink);font-weight:800}.tbl a{font-weight:600;text-decoration:none}.tbl a:hover{text-decoration:underline}.chart{font-variant-numeric:tabular-nums;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:0 18px;font-size:14px;display:grid}.chart>span{border-bottom:1px dashed var(--line);justify-content:space-between;padding:5px 4px;display:flex}.chart b{font-weight:700}.chart>span>span{color:var(--accent-ink);font-weight:600}.links{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;display:grid}.links a,.links small,.steps li>span{overflow-wrap:anywhere;-webkit-hyphens:auto;hyphens:auto;min-width:0}.links a,.cats a{color:var(--ink);border:1px solid var(--line);border-radius:var(--r-ctl);background:var(--bg);flex-direction:column;padding:11px 14px;font-weight:700;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s;display:flex}.links a:hover,.cats a:hover{border-color:var(--accent)}.links small,.cats small{color:var(--soft);margin-top:2px;font-size:13px;font-weight:500;line-height:1.4}.cats{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px;display:grid}.cats a{flex-direction:row;align-items:flex-start;gap:12px}.cats a>span:last-child{flex-direction:column;display:flex}.vals{flex-wrap:wrap;gap:6px;display:flex}.vals a{color:var(--ink);border:1px solid var(--line);background:var(--bg);font-variant-numeric:tabular-nums;border-radius:6px;padding:5px 12px;font-size:14px;font-weight:600;text-decoration:none}.vals a:hover{border-color:var(--accent);color:var(--accent-ink)}.faq details{border:1px solid var(--line);border-radius:var(--r-ctl);background:var(--bg);margin-bottom:8px;padding:0 16px;transition:background-color .15s}.faq details[open]{background:var(--card)}.faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;font-weight:700;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";width:22px;height:22px;color:var(--soft);flex:none;place-items:center;font-size:20px;font-weight:400;transition:transform .2s;display:grid}.faq details[open] summary:after{transform:rotate(45deg)}.faq p{color:var(--soft);margin:0 0 14px}.hero-answer{text-align:center;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);margin:12px 0 16px;padding:24px 20px;position:relative;overflow:hidden}.hero-answer span{color:var(--soft);font-size:20px;font-weight:700;display:block}.hero-answer strong{letter-spacing:-.03em;color:var(--accent-ink);font-variant-numeric:tabular-nums;font-size:clamp(44px,11vw,68px);font-weight:800;line-height:1.1;display:block}.h-out{margin-top:28px}.ad{min-height:90px;margin:18px 0}.ad.empty{border:1px dashed var(--line);color:var(--faint);border-radius:14px;place-items:center;font-size:12px;display:grid}.posts{gap:12px;margin-bottom:8px;display:grid}.post-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);flex-direction:column;gap:4px;padding:18px 20px;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s;display:flex}.card .post-card{background:var(--bg)}.post-card:hover{border-color:var(--accent)}.post-card small{color:var(--faint);font-weight:600}.post-card b{letter-spacing:-.01em;font-size:19px;line-height:1.3}.post-card span{color:var(--soft)}.post-card em{color:var(--accent-ink);margin-top:4px;font-style:normal;font-weight:800}.post .prose{font-size:17px}.post .prose h2{margin-top:28px}.post .prose h2:first-child{margin-top:0}.post .prose .tbl{margin:8px 0 18px}.post-tool{margin:20px 0}.post-tool .conv{box-shadow:var(--shadow);margin:0}.post-links{padding-left:20px}.post-links a{font-weight:700}.foot{color:#c9ced8;background:#15171c;margin-top:24px;padding:36px 0 22px;font-size:14px}.foot-in{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:22px;display:grid}.foot h3{margin:0 0 8px;font-size:14px}.foot h3 a{color:#fff;text-decoration:none}.foot ul{margin:0;padding:0;list-style:none}.foot li a{color:#9aa1ad;line-height:1.95;text-decoration:none}.foot li a:hover{color:#fff}.foot-base{color:#8a909c;border-top:1px solid #2a2e37;flex-wrap:wrap;gap:18px;margin-top:28px;padding-top:16px;display:flex}.foot-base a{color:#b7bdc8;text-decoration:none}.foot-base a:hover{color:#fff}.tool{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:var(--radius);box-shadow:var(--shadow-lg);font-variant-numeric:tabular-nums;margin:4px 0 16px;padding:22px;position:relative}.tool:has(+.basis){border-bottom-right-radius:0;border-bottom-left-radius:0;margin-bottom:0}.seg{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-ctl);padding:3px;display:inline-flex}.seg button{font:inherit;color:var(--soft);cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:6px;min-height:38px;padding:7px 14px;font-size:14px;font-weight:700}.seg button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 3px #00000024}.seg.wide{margin-bottom:16px;display:flex}.seg.wide button{white-space:normal;flex:1;line-height:1.2}.seg.sm button{min-width:40px;padding:6px 10px;font-size:17px}.fields{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));align-items:end;gap:14px;display:grid}.fields.two{grid-template-columns:1fr 1fr}.fields.one{grid-template-columns:1fr}.fields.three{grid-template-columns:1fr auto 1fr}.fields.sep{border-top:1px dashed var(--line);margin-top:18px;padding-top:16px}.fld{flex-direction:column;gap:6px;min-width:0;display:flex}.fld-l{color:var(--soft);font-size:14px;font-weight:700}.fld-l small{color:var(--faint);font-weight:600}.fld input,.fld select,.tc-row input,.add-row input{width:100%;min-width:0;font:inherit;color:var(--ink);background:var(--cold-tint);border:1px solid var(--line);border-radius:var(--r-ctl);font-variant-numeric:tabular-nums;outline:none;min-height:52px;padding:11px 14px;font-size:19px;font-weight:600;transition:border-color .15s,box-shadow .15s}.fld select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238b909a' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding-right:38px;font-size:16px;font-weight:700}.fld input:focus,.fld select:focus,.tc-row input:focus,.add-row input:focus{border-color:var(--accent);background:var(--card);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent)}.fld input:disabled{opacity:.6}.fld.bad input,input.bad{border-color:var(--bad)}.fld-err{color:var(--bad);font-size:13px;font-weight:700}.res{border-radius:var(--radius);background:var(--bg);border:1px solid var(--line);margin-top:18px;padding:16px 18px}.big{flex-direction:column;gap:2px;padding-bottom:10px;display:flex}.big span{color:var(--soft);font-weight:700}.big b{letter-spacing:-.01em;color:var(--accent-ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;font-size:clamp(32px,7.5vw,42px);font-weight:700;line-height:1.12}.big small{color:var(--soft);font-size:15px;font-weight:600}.res-rows{background:var(--card);border:1px solid var(--line);border-radius:var(--r-ctl);margin:4px 0 0;padding:2px 14px;display:block}.res-rows>div{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:14px;padding:9px 0;display:flex}.res-rows>div:last-child{border-bottom:0}.res-rows dt{color:var(--soft);min-width:0;font-size:14.5px;font-weight:500}.res-rows dd{text-align:right;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin:0;font-weight:600}.res-rows .strong{border-top:3px double var(--ink);margin-top:-1px}.res-rows .strong dt{color:var(--ink);font-weight:700}.res-rows .strong dd{color:var(--accent-ink);font-size:19px;font-weight:700}.warn{color:var(--bad);margin:10px 0 0;font-weight:700}.small{color:var(--soft);margin:10px 0 0;font-size:13px}.opts{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px;display:grid}.opts.one{grid-template-columns:minmax(0,1fr);max-width:320px}.opts.two{grid-template-columns:1fr 1fr}.opts .fld input,.opts .fld select{background-color:var(--bg);min-height:46px;padding:9px 12px;font-size:16px}.opts .fld select{padding-right:34px}.acts{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.btn2{white-space:nowrap;font:inherit;border:1px solid var(--btn);background:var(--card);color:var(--accent-ink);border-radius:var(--r-ctl);cursor:pointer;align-items:center;gap:7px;min-height:44px;padding:8px 14px;font-size:15px;font-weight:600;display:inline-flex}.btn2:hover{background:var(--tint)}.btn2.sm{min-height:40px;padding:6px 12px;font-size:14px}.btn-report{font:inherit;color:var(--soft);cursor:pointer;text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--line);text-decoration-color:var(--line);background:0 0;border:0;align-self:center;align-items:center;gap:6px;margin-left:auto;padding:6px 4px;font-size:13.5px;display:inline-flex}.btn-report:hover{color:var(--bad);text-decoration-color:currentColor}.chk{cursor:pointer;align-items:center;gap:10px;margin-top:12px;font-weight:600;display:flex}.chk input{width:20px;height:20px;accent-color:var(--btn)}.mini-res{border-radius:var(--r-ctl);background:var(--bg);flex-direction:column;justify-content:center;align-self:stretch;gap:4px;padding:10px 14px;display:flex}.mini-res span{color:var(--soft);font-size:13px;font-weight:700}.mini-res b{color:var(--accent-ink);font-size:17px}.mid{align-self:end;margin-bottom:7px}.tc-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;display:flex}.tc-wk{color:var(--soft);margin:14px 0 6px;font-size:15px}.tc-grid{gap:6px;display:grid}.tc-row{grid-template-columns:54px minmax(0,1fr) minmax(0,1fr) 76px 92px;align-items:center;gap:8px;display:grid}.tc-row input{min-height:46px;padding:8px 10px;font-size:17px}.tc-th{text-transform:uppercase;letter-spacing:.05em;color:var(--soft);font-size:12px;font-weight:800}.tc-day{font-weight:800}.tc-sum{text-align:right;font-variant-numeric:tabular-nums;flex-direction:column;line-height:1.2;display:flex}.tc-sum b{font-size:17px}.tc-sum small{color:var(--soft);font-size:12.5px}.tc-note{color:var(--soft);grid-column:2/-1;margin-top:-4px;font-size:12.5px}.tc-note em{color:var(--bad);font-style:normal;font-weight:700}.tc-note.err{color:var(--bad);font-weight:700}.tc-wsum{text-align:right;color:var(--soft);margin:8px 0 0}.add-list{justify-items:start;gap:8px;display:grid}.add-row{grid-template-columns:auto minmax(0,1fr) 44px;align-items:center;gap:8px;width:100%;display:grid}.add-row .x{border-radius:var(--r-ctl);border:1px solid var(--line);background:var(--bg);width:44px;height:44px;color:var(--soft);cursor:pointer;font-size:22px}.tbl.mil td:nth-child(2){color:var(--accent-ink)}.groups{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;display:grid}.group h3{align-items:flex-start;gap:10px;margin:0 0 10px;font-size:16px;display:flex}.group h3>span:last-child{flex-direction:column;display:flex}.group h3 small{color:var(--soft);font-size:13px;font-weight:500}.group .links{grid-template-columns:1fr;gap:6px}.group .links a{padding:8px 12px;font-weight:700}.ex{grid-template-columns:1fr 1fr;gap:14px;margin-top:10px;display:grid}.ex dl{align-content:start;gap:4px;margin:0;display:grid}.ex dl>div{background:var(--bg);font-variant-numeric:tabular-nums;border-radius:10px;justify-content:space-between;gap:10px;padding:7px 10px;display:flex}.ex dt{color:var(--soft)}.ex dd{text-align:right;margin:0;font-weight:600}.ex .ex-out>div{background:var(--tint)}.ex-out b{color:var(--accent-ink)}.tbl-wrap{overflow-x:auto}.prose ul,.prose ol{margin:0 0 12px;padding-left:22px}.prose li{margin:4px 0}.steps{counter-reset:s;gap:8px;margin:0;padding:0;list-style:none;display:grid}.steps li{counter-increment:s;border-radius:var(--r-ctl);background:var(--bg);font-family:var(--font);align-items:flex-start;gap:12px;padding:10px 14px;font-size:16px;display:flex}.steps li:last-child{background:var(--bg);color:inherit;font-weight:400}.steps li:last-child:before{background:var(--tint);color:var(--accent-ink)}.steps li:before{content:counter(s);width:26px;height:26px;font:800 13px var(--font);color:var(--accent-ink);background:var(--tint);border-radius:50%;flex:none;place-items:center;display:grid}.note{color:var(--soft);font-size:14px}.more{margin:12px 0 0;font-weight:700}.callout{background:var(--tint);border-left:4px solid var(--accent);border-radius:10px;padding:12px 14px}.post-meta{color:var(--faint);margin:-8px 0 8px;font-size:14px}.cat-icon{display:block}.trust{color:var(--soft);margin:-6px 2px 16px;font-size:13.5px}.basis{color:var(--soft);background:var(--bg-2);border:1px solid var(--line);border-radius:0 0 var(--radius) var(--radius);border-top:0;align-items:flex-start;gap:8px;margin:0 0 18px;padding:9px 14px;font-size:13.5px;line-height:1.45;display:flex}.basis svg{color:var(--accent-ink);flex:none;margin-top:2px}.basis b{color:var(--ink);font-weight:600}@media print{.top,.foot,.crumbs,.no-print,.ad,.card,.lede,.note,.trust,.acts,.opts,.tc-head .btn2{display:none!important}.tool{box-shadow:none;border:0;padding:0}.basis{background:0 0;border:0;padding:6px 0}.tc-row input{background:#fff;border:1px solid #999}body{color:#000;background:#fff}}@media (max-width:640px){body{font-size:15.5px}h1{margin:4px 0 12px}main{padding-top:14px}.top{-webkit-backdrop-filter:none;background:color-mix(in srgb, var(--bg) 92%, transparent);position:static}.top-in{gap:8px;height:60px}.logo{gap:8px;font-size:17px}.top-link{display:none}.top-link+.theme-btn{margin-left:auto}.theme-btn{width:38px;height:38px}.menu{min-width:0}.menu-btn{max-width:100%;padding:8px 10px;font-size:14px}.menu-btn span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.menu-btn .chev,.langs summary svg:not(.flag){display:none}.langs summary{padding:8px 10px}body.menu-open{overflow:hidden}.menu-panel{z-index:50;border:0;border-radius:0;width:auto;max-height:none;padding:12px 16px 24px;position:fixed;inset:0}.menu-search input{font-size:16px}.menu-cats{grid-template-columns:1fr 1fr;gap:8px}.menu-cat{padding:10px}.cat-badge{border-radius:9px;width:32px;height:32px}.menu-cat-head{gap:8px;font-size:15px}.menu-pairs a{padding:3px 7px;font-size:12.5px}.card{padding:18px 16px}.steps li{padding:9px 12px;font-size:15px}.tbl th,.tbl td{padding:9px 10px}.links{grid-template-columns:repeat(2,minmax(0,1fr))}.links a{padding:10px 12px}.tool{padding:16px 14px}.opts{grid-template-columns:1fr 1fr}.tc-row{grid-template-columns:34px minmax(0,1fr) minmax(0,1fr) 46px 58px;gap:5px}.tc-row input{min-height:44px;padding:8px 6px;font-size:16px}.tc-th{letter-spacing:0;font-size:10.5px}.tc-day{font-size:13px}.tc-sum b{font-size:15px}.tc-sum small{font-size:11.5px}.tc-note{grid-column:1/-1;margin-top:-2px}.tabs{scrollbar-width:none;flex-wrap:nowrap;width:calc(100% + 32px);margin:0 -16px;padding:0 16px 2px;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.fields{grid-template-columns:1fr 1fr;gap:10px}.fields.one{grid-template-columns:1fr}.fld input,.fld select{font-size:18px}.fld>span:first-child{font-size:13px}.res{padding:14px}.res-rows{grid-template-columns:1fr}.acts .btn2{flex:1;justify-content:center}.groups{grid-template-columns:1fr}.logo{letter-spacing:-.03em;gap:7px;font-size:16px}.logo svg{width:26px;height:26px}}@media (max-width:420px){.logo span{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.menu-btn>svg:first-child{display:none}.top-in{gap:6px}}.page-head{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:16px;margin:4px 0 14px;display:grid}.page-head h1{margin:0}.h1-badge{color:#fff;background:#0f766e;border-radius:10px;place-items:center;width:52px;height:52px;display:grid}.head-sub{color:var(--soft);margin:4px 0 0;font-size:15px;font-weight:600}.links a.with-ic{flex-direction:row;align-items:center;gap:10px}.links a.with-ic>span{flex-direction:column;min-width:0;display:flex}.with-ic .tool-icon{color:var(--accent-ink);background:var(--tint);box-sizing:border-box;border-radius:8px;flex:none;width:34px;height:34px;padding:6px}.group .links a.with-ic{padding:7px 10px}.tc-row input::placeholder{color:var(--faint);opacity:.55;font-weight:600}@media (max-width:640px){.page-head{gap:12px;margin-bottom:12px}.h1-badge{border-radius:8px;width:42px;height:42px}.h1-badge svg{width:24px;height:24px}.head-sub{font-size:13.5px}}.clk{align-items:stretch;gap:4px;min-width:0;display:flex}.clk input{flex:1;min-width:0}.clk.bad input{border-color:var(--bad)}.ap{flex-direction:column;flex:none;gap:3px;display:flex}.ap button{min-width:34px;font:inherit;letter-spacing:.02em;border:1px solid var(--line);background:var(--card);color:var(--faint);cursor:pointer;border-radius:7px;flex:1;padding:0 5px;font-size:11px;font-weight:800}.ap button.on{background:var(--btn);border-color:var(--btn);color:#fff}.ap button:hover:not(.on){border-color:var(--accent);color:var(--accent-ink)}.ap1{width:46px;min-height:44px;font:inherit;border:1.5px solid var(--btn);background:var(--card);color:var(--accent-ink);cursor:pointer;border-radius:10px;flex:none;font-size:14px;font-weight:800;display:none}.ap1.on{background:var(--btn);color:#fff}.ap1:active{transform:scale(.96)}.ap1:disabled{opacity:.45;cursor:default;border-color:var(--line);color:var(--faint)}@media (max-width:640px){.clk.h12 .ap{display:none}.clk.h12 .ap1{display:block}.tc-grid{gap:0}.tc-row{border-bottom:1px dashed var(--line);grid-template-columns:minmax(0,1fr) minmax(0,1fr) 54px;grid-template-areas:"day day sum""in out brk""note note note";gap:4px 6px;padding:8px 0}.tc-row:last-child{border-bottom:0}.tc-row .tc-day{grid-area:day;font-size:15px}.tc-row .c-in{grid-area:in}.tc-row .c-out{grid-area:out}.tc-row .c-brk{text-align:center;grid-area:brk;padding:8px 2px}.tc-row .tc-sum{flex-direction:row;grid-area:sum;justify-content:flex-end;align-items:baseline;gap:6px}.tc-row .tc-sum b{font-size:16px}.tc-row .tc-note{grid-area:note;margin-top:0}.tc-row .clk{gap:4px}.tc-row .clk input{text-align:center;padding:8px 6px;font-size:17px}.tc-th{border-bottom:0;grid-template-areas:"in out brk";padding:0 0 2px}.tc-th .th-day,.tc-th .th-sum{display:none}.tc-th .th-in{grid-area:in}.tc-th .th-out{grid-area:out}.tc-th .th-brk{text-align:center;grid-area:brk}}@media (max-width:360px){.tc-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 44px;gap:4px}.tc-row .clk{gap:3px}.tc-row .clk input{letter-spacing:-.02em;padding:8px 2px;font-size:16px}.tc-row .ap1{width:40px;font-size:13px}.tool{padding:14px 10px}}.page,.card{min-width:0}.tbl-wrap{max-width:100%}.page-head h1{overflow-wrap:anywhere;-webkit-hyphens:auto;hyphens:auto}.page{overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}.chips{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.chips button{font:inherit;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer;white-space:nowrap;border-radius:6px;min-height:38px;padding:6px 12px;font-size:14px;font-weight:700}.chips button.on,.chips button:hover{border-color:var(--accent);background:var(--tint);color:var(--accent-ink)}@media (max-width:420px){.langs-menu a{gap:6px;padding:8px 7px;font-size:13.5px}}.h1-badge.mascot-badge{background:#fff7e0;border:1px solid #f1d58a}.h1-badge.mascot-badge svg{width:48px;height:48px}.mascot .m-bob{animation:2.6s ease-in-out infinite m-bob}.mascot .m-eyes{transform-box:fill-box;transform-origin:50%;animation:4.2s infinite m-blink}.mascot .m-hand{transform-box:view-box;transform-origin:32px 21.5px;animation:6s linear infinite m-turn}@keyframes m-bob{50%{transform:translateY(-1.6px)}}@keyframes m-blink{0%,93%,to{transform:scaleY(1)}96%{transform:scaleY(.12)}}@keyframes m-turn{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.mascot .m-bob,.mascot .m-eyes,.mascot .m-hand{animation:none}}@media (max-width:640px){.h1-badge.mascot-badge svg{width:40px;height:40px}}
html[lang=ja]{--radius:8px}html[lang=ja] body{background:#f3f4f6;font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic,Meiryo,sans-serif}html[lang=ja][data-theme=dark] body{background:var(--bg)}@media (prefers-color-scheme:dark){html[lang=ja]:not([data-theme=light]) body{background:var(--bg)}}html[lang=ja][data-size=l] .shell{zoom:1.18}html[lang=ja] h1,html[lang=ja] h2,html[lang=ja] h3{letter-spacing:0}html[lang=ja] .top{background:var(--card);-webkit-backdrop-filter:none;position:static}html[lang=ja] .wrap{max-width:1080px}.logo small{color:var(--soft);letter-spacing:0;font-size:11.5px;font-weight:600;display:block}html[lang=ja] .logo span{flex-direction:column;line-height:1.2;display:flex}.size-btn{font:inherit;white-space:nowrap;min-height:40px;color:var(--ink);background:var(--card);border:1px solid var(--line);cursor:pointer;border-radius:999px;align-items:center;gap:6px;margin-left:auto;padding:5px 12px 5px 6px;font-size:14px;font-weight:700;display:inline-flex}.size-btn .size-a{color:#fff;background:var(--btn);border-radius:50%;place-items:center;width:26px;height:26px;font-size:14px;font-weight:800;display:grid}.size-btn:hover,.size-btn.on{border-color:var(--accent);color:var(--accent-ink)}html[lang=ja] .top-link+.size-btn,html[lang=ja] .size-btn+.theme-btn{margin-left:0}.navrow{background:#e8f1ef;border-top:1px solid #cfe0dc;border-bottom:1px solid #cfe0dc}.navrow-in{scrollbar-width:none;gap:6px;padding-top:7px;padding-bottom:7px;display:flex;overflow-x:auto}.navrow-in::-webkit-scrollbar{display:none}.navrow a{color:var(--ink);background:var(--card);border:1px solid #c3d2ce;border-radius:5px;flex:none;align-items:center;gap:5px;min-height:34px;padding:5px 11px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.navrow a .tool-icon{color:var(--accent-ink)}.navrow a:hover{border-color:var(--accent);color:var(--accent-ink)}.navrow a.on{color:#4a3b00;background:#fff3a6;border-color:#e0c84a}.shell{grid-template-columns:minmax(0,1fr) 250px;align-items:start;gap:20px;padding-top:14px;padding-bottom:40px;display:grid}.shell>main{min-width:0;padding:0}.side{flex-direction:column;gap:12px;display:flex;position:sticky;top:12px}.side-box{background:var(--card);border:1px solid var(--line);border-radius:6px;overflow:hidden}.side-box h2{color:var(--accent-ink);border-bottom:1px solid var(--line);background:#e8f1ef;margin:0;padding:6px 10px;font-size:13.5px}.side-box ul{margin:0;padding:4px 0;list-style:none}.side-box li a{color:var(--ink);align-items:center;gap:6px;padding:5px 10px;font-size:14px;text-decoration:none;display:flex}.side-box li a .tool-icon{color:var(--accent-ink);flex:none}.side-box li a:hover{background:var(--tint)}.side-box li a.on{color:#4a3b00;background:#fff3a6;font-weight:700}.side-tbl{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:13.5px}.side-tbl th,.side-tbl td{border-bottom:1px dashed var(--line);text-align:left;padding:3px 10px}.side-tbl th{color:var(--soft);width:45%;font-weight:600}.side-tbl td{color:var(--accent-ink);font-weight:800}.side-more{text-align:right;margin:0;padding:6px 10px;font-size:13px}.side-dl{margin:0;padding:2px 0}.side-dl>div{border-bottom:1px dashed var(--line);justify-content:space-between;gap:8px;padding:5px 10px;font-size:13px;display:flex}.side-dl>div:last-child{border-bottom:0}.side-dl dt{color:var(--soft)}.side-dl dd{white-space:nowrap;margin:0;font-weight:800}html[lang=ja] .page-head{background:var(--card);border:1px solid var(--line);border-left:6px solid var(--accent);border-radius:6px;grid-template-columns:auto minmax(0,1fr);gap:10px;margin:0 0 10px;padding:8px 12px}html[lang=ja] .page-head h1{font-size:clamp(20px,3.4vw,26px)}html[lang=ja] .h1-badge{width:40px;height:40px;box-shadow:none;border-radius:8px}html[lang=ja] .h1-badge svg{width:22px;height:22px}html[lang=ja] .head-sub{margin-top:2px;font-size:13px}html[lang=ja] .crumbs{margin-bottom:6px}html[lang=ja] .tool{box-shadow:none;border:1px solid #c9d3d1;border-radius:6px;padding:16px}html[lang=ja] .tool:before,html[lang=ja] .card>h2:before{display:none}html[lang=ja] .card{border-radius:6px;padding:0 16px 16px}html[lang=ja] .card>h2{color:var(--accent-ink);border-bottom:1px solid var(--line);background:#e8f1ef;border-radius:6px 6px 0 0;margin:0 -16px 12px;padding:8px 14px;font-size:17px}html[lang=ja][data-theme=dark] .card>h2,html[lang=ja][data-theme=dark] .side-box h2,html[lang=ja][data-theme=dark] .navrow{background:#172624;border-color:#284240}@media (prefers-color-scheme:dark){html[lang=ja]:not([data-theme=light]) .card>h2,html[lang=ja]:not([data-theme=light]) .side-box h2,html[lang=ja]:not([data-theme=light]) .navrow{background:#172624;border-color:#284240}}html[lang=ja] .fld input,html[lang=ja] .fld select,html[lang=ja] .add-row input,html[lang=ja] .tc-row input{background:var(--card);border:1px solid #b8c4c2;border-radius:4px;min-height:44px;font-size:18px}html[lang=ja] .res{background:#fffbe6;border:1px solid #e8d77a;border-radius:6px}html[lang=ja][data-theme=dark] .res{background:#2b2610;border-color:#6b5a12}@media (prefers-color-scheme:dark){html[lang=ja]:not([data-theme=light]) .res{background:#2b2610;border-color:#6b5a12}}html[lang=ja] .big b{color:#b35000}html[lang=ja][data-theme=dark] .big b{color:#ffb366}@media (prefers-color-scheme:dark){html[lang=ja]:not([data-theme=light]) .big b{color:#ffb366}}html[lang=ja] .res-rows>div,html[lang=ja] .seg,html[lang=ja] .seg button{border-radius:4px}html[lang=ja] .btn2{border-radius:5px}.hm{color:var(--soft);align-items:center;gap:6px;font-weight:700;display:flex}.hm input{text-align:center;min-width:0;width:3.6em!important;padding:8px 4px!important}.hm span{font-size:15px}.calc-bar{justify-content:center;gap:10px;margin:14px 0 0;display:flex}.btn-calc{font:inherit;color:#fff;background:var(--btn);cursor:pointer;min-height:46px;box-shadow:0 3px 0 var(--btn-deep);border:0;border-radius:5px;padding:10px 34px;font-size:17px;font-weight:800}.btn-calc:active{box-shadow:0 1px 0 var(--btn-deep);transform:translateY(2px)}.btn-clear{font:inherit;color:var(--ink);background:var(--card);cursor:pointer;border:1px solid #b8c4c2;border-radius:5px;min-height:46px;padding:10px 22px;font-size:15px;font-weight:700}.res.flash{animation:.9s ease-out flash}@keyframes flash{0%{box-shadow:0 0 0 4px #f59e0b}to{box-shadow:0 0 #0000}}.share{flex-wrap:wrap;gap:6px;margin:0 0 12px;display:flex}.sh{font:inherit;color:var(--ink);background:var(--card);cursor:pointer;border:1px solid #b8c4c2;border-radius:5px;align-items:center;gap:5px;min-height:38px;padding:6px 12px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.sh.line{color:#fff;background:#04803f;border-color:#04803f}.sh.x{color:#fff;background:#111;border-color:#111}.sh.pr{color:var(--accent-ink);border-color:var(--btn)}.reco{background:var(--card);border:1px solid var(--line);border-radius:6px;margin:0 0 16px;overflow:hidden}.reco h2{color:var(--accent-ink);border-bottom:1px solid var(--line);background:#e8f1ef;margin:0;padding:7px 12px;font-size:16px}html[lang=ja][data-theme=dark] .reco h2{background:#172624}.reco ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:0;padding:8px;list-style:none;display:grid}.reco a{border:1px solid var(--line);color:var(--ink);border-radius:5px;align-items:flex-start;gap:10px;padding:8px;text-decoration:none;display:flex}.reco a:hover{border-color:var(--accent);background:var(--tint)}.reco-ic{width:48px;height:48px;color:var(--accent-ink);background:var(--tint);border:1px solid color-mix(in srgb, var(--accent) 25%, transparent);border-radius:6px;flex:none;place-items:center;display:grid}.reco b{color:var(--accent-ink);font-size:14.5px;display:block}.reco small{color:var(--soft);font-size:12.5px;line-height:1.5;display:block}@media (max-width:900px){.shell{grid-template-columns:minmax(0,1fr)}.side{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));display:grid;position:static}}@media (max-width:640px){.logo small,.size-btn .size-l{display:none}.size-btn{min-height:38px;padding:5px}.reco ul{grid-template-columns:minmax(0,1fr)}.btn-calc{padding:10px 26px}html[lang=ja] .card{padding:0 14px 14px}html[lang=ja] .card>h2{margin:0 -14px 12px}}@media print{.navrow,.side,.share,.reco,.calc-bar{display:none!important}.shell{display:block}}html[lang=ja][data-theme=dark] .navrow a.on,html[lang=ja][data-theme=dark] .side-box li a.on{color:#fff6cc;background:#6b5a12;border-color:#b39424}@media (prefers-color-scheme:dark){html[lang=ja]:not([data-theme=light]) .navrow a.on,html[lang=ja]:not([data-theme=light]) .side-box li a.on{color:#fff6cc;background:#6b5a12;border-color:#b39424}}html[lang=ja] .res-rows dt{white-space:nowrap}html[lang=ja] .h1-badge.mascot-badge{width:60px;height:60px}html[lang=ja] .h1-badge.mascot-badge svg{width:56px;height:56px}
