@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/barlow-vietnamese-400-normal.B8B3d_DU.woff2) format("woff2"),url(/_astro/barlow-vietnamese-400-normal.Dcxa7Lg7.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/barlow-latin-ext-400-normal.DsA6LmuC.woff2) format("woff2"),url(/_astro/barlow-latin-ext-400-normal.DGsTVCL_.woff) format("woff");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/barlow-latin-400-normal.CtwdMZP0.woff2) format("woff2"),url(/_astro/barlow-latin-400-normal.Gqj0RTbC.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/barlow-vietnamese-500-normal.Ds--_AhX.woff2) format("woff2"),url(/_astro/barlow-vietnamese-500-normal.OcIDFxwj.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/barlow-latin-ext-500-normal.D9Q9nrG3.woff2) format("woff2"),url(/_astro/barlow-latin-ext-500-normal.B8S-Wk_i.woff) format("woff");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/barlow-latin-500-normal.BRhHB0xN.woff2) format("woff2"),url(/_astro/barlow-latin-500-normal.BAaAwKGi.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-vietnamese-600-normal.gKnznvH6.woff2) format("woff2"),url(/_astro/barlow-vietnamese-600-normal.-rM-LJkj.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-latin-ext-600-normal.Brs4HSvV.woff2) format("woff2"),url(/_astro/barlow-latin-ext-600-normal.DxfNEZIW.woff) format("woff");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-latin-600-normal.DMnFtVx9.woff2) format("woff2"),url(/_astro/barlow-latin-600-normal.DznpAvW9.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/barlow-vietnamese-700-normal.DQ6dlXpV.woff2) format("woff2"),url(/_astro/barlow-vietnamese-700-normal.CtEmPuX0.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/barlow-latin-ext-700-normal.sk8_kpF-.woff2) format("woff2"),url(/_astro/barlow-latin-ext-700-normal.BgGd7r2K.woff) format("woff");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Barlow;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/barlow-latin-700-normal.Bku5AOSK.woff2) format("woff2"),url(/_astro/barlow-latin-700-normal.AkmsA7ur.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Barlow Condensed;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-condensed-vietnamese-600-normal.DWeQVCYr.woff2) format("woff2"),url(/_astro/barlow-condensed-vietnamese-600-normal.B_SkwFzN.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Barlow Condensed;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-condensed-latin-ext-600-normal.DEVAjXQy.woff2) format("woff2"),url(/_astro/barlow-condensed-latin-ext-600-normal.BYLMsm3F.woff) format("woff");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Barlow Condensed;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-condensed-latin-600-normal.BN11TKSn.woff2) format("woff2"),url(/_astro/barlow-condensed-latin-600-normal.CX7qwx3H.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Bungee;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/bungee-latin-400-normal.Dfnurram.woff2) format("woff2"),url(/_astro/bungee-latin-400-normal.DA8IEVW_.woff) format("woff")}:root{--ink: #10151a;--steel: #5a676e;--galv: #b8c0c4;--galv-edge: #808f96;--chalk: #f1f4f5;--white: #ffffff;--chalkline: #1f5ae0;--mark: #ffd400;--pass: #1b7f4b;--warn: #b4520e;--font-sans: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-cond: "Barlow Condensed", "Barlow", system-ui, sans-serif;--tap: 48px;--maxw: 68ch;--radius: 6px}@media(prefers-color-scheme:dark){:root{--ink: #edf1f3;--steel: #97a4ab;--galv: #33403f;--galv-edge: #7d8c93;--chalk: #0d1114;--white: #161c21;--chalkline: #6e9bff;--warn: #e8873a}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--chalk);color:var(--ink);font-family:var(--font-sans);font-size:1.05rem;line-height:1.6;font-weight:400;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}[hidden]{display:none!important}a{color:var(--chalkline);text-underline-offset:2px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--chalkline);outline-offset:2px}h1,h2,h3{font-weight:600;line-height:1.15;margin:0 0 .5em}h1{font-size:clamp(1.75rem,5vw,2.5rem)}h2{font-size:clamp(1.25rem,3.2vw,1.7rem);margin-top:3rem}h3{font-size:1.1rem}@media(max-width:640px){h2{margin-top:2rem}}@media(min-width:1000px){body{font-size:1.125rem;line-height:1.6}h1{font-size:2.75rem;margin-bottom:.35em}h2{font-size:1.85rem;margin-top:3.5rem}h3{font-size:1.25rem}:root{--maxw: 70ch}}p,ul,ol{max-width:var(--maxw)}:root{--gutter: 1rem}@media(min-width:720px){:root{--gutter: 1.5rem}}@media(min-width:1000px){:root{--gutter: 2rem}}main{padding:0 var(--gutter) 3rem}@media(min-width:1000px){main{padding-top:1rem;padding-bottom:4rem}}.wrap{max-width:76rem;margin:0 auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem var(--gutter);border-bottom:1px solid var(--galv-edge);background:linear-gradient(to bottom,color-mix(in srgb,var(--galv) 55%,transparent),transparent 70%),var(--white)}.brand{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;letter-spacing:-.01em;text-decoration:none;color:var(--ink);font-size:1.2rem}.site-nav{display:flex;flex-wrap:wrap;gap:0 .25rem}.site-nav a{display:inline-block;padding:.6rem;color:var(--steel);text-decoration:none;font-weight:500;border-radius:var(--radius)}.site-nav a:hover{color:var(--chalkline);background:color-mix(in srgb,var(--chalkline) 8%,transparent)}.site-nav a[aria-current=page]{color:var(--chalkline);box-shadow:inset 0 -3px 0 var(--mark)}@media(min-width:1000px){.site-header{padding:1rem var(--gutter)}.site-header>*{max-width:76rem}.brand{font-size:1.4rem}.site-nav a{font-size:1.05rem;padding:.6rem .8rem}}.site-footer{border-top:1px solid var(--galv-edge);background:var(--white);color:var(--steel);padding:2rem var(--gutter) 3rem;font-size:.95rem}.site-footer a{color:var(--steel)}.site-footer p{margin:0 0 .75rem}.foot{display:grid;gap:1.5rem 2.5rem}.foot__brand .brand{margin-bottom:.5rem}.foot__h{margin:0 0 .25rem;font:600 .85rem var(--font-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--steel)}.foot ul{list-style:none;margin:0;padding:0;columns:1}.foot li a{display:inline-block;padding:.45rem 0;text-decoration:none}.foot li a:hover{color:var(--chalkline);text-decoration:underline}@media(max-width:719px){.foot--calcs ul,.foot--guides ul{columns:2;column-gap:1rem}}@media(min-width:720px){.foot{grid-template-columns:1.4fr 1fr 1fr 1fr}}@media(min-width:1000px){.site-footer{padding-top:3rem;padding-bottom:4rem}.foot{grid-template-columns:1.3fr 1.9fr 1.1fr .8fr;gap:2rem 2.5rem}.foot--calcs ul{columns:2;column-gap:1.5rem}.foot--calcs li{break-inside:avoid}}.foot__legal{margin-top:2rem;padding-top:1.5rem;border-top:1px solid color-mix(in srgb,var(--galv) 70%,transparent)}.disclaimer{border-left:3px solid var(--warn);padding:.75rem 1rem;margin:1.5rem 0;background:var(--white);color:var(--steel);font-size:.95rem;max-width:var(--maxw)}.foot__legal .disclaimer{margin:0;max-width:none;background:var(--chalk)}.ad-slot{display:block;margin:1.5rem auto;background:transparent;overflow:hidden}.ad-slot[data-ad=A]{min-height:100px;max-width:728px}.ad-slot[data-ad=B]{min-height:250px;max-width:300px}@media(min-width:900px){.ad-slot[data-ad=A]{min-height:90px}}.ad-slot[data-enabled=false]{min-height:0;margin:0}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}:root{--nav-h: 56px}@media(max-width:720px){.site-footer{padding-bottom:calc(3rem + var(--nav-h) + env(safe-area-inset-bottom,0px))}.site-nav{display:none}}@media(max-width:640px){.result{position:static!important;bottom:auto!important;box-shadow:none!important;border-radius:var(--radius)!important}}.calc{display:grid;gap:1.25rem;margin:1.25rem 0 0}.calc__diagram{background:var(--white);border:1px solid var(--galv-edge);border-radius:var(--radius);padding:.75rem}.calc__diagram>svg{width:100%;height:auto;display:block}.calc__inputs{display:grid;gap:1.25rem;align-content:start}.field{display:grid;gap:.35rem;border:0;padding:0;margin:0;min-width:0}.field label,.field legend{font-weight:500;font-size:.95rem;padding:0}.field__help{margin:0;color:var(--steel);font-size:.85rem}.field__help code{font-family:var(--font-cond)}.calc input[type=text],.calc input[type=number]{font:500 1.5rem/1 var(--font-sans);font-variant-numeric:tabular-nums;text-align:right;padding:.5rem .75rem;min-height:var(--tap);border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);color:var(--ink);width:100%}.field--angle{display:grid;gap:.5rem}.segmented{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:.25rem}.segmented label{position:relative}.segmented input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}.segmented span{display:flex;align-items:center;justify-content:center;min-height:var(--tap);border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);font-weight:500;font-variant-numeric:tabular-nums}.segmented input:checked+span{background:var(--chalkline);border-color:var(--chalkline);color:var(--white)}.segmented input:focus-visible+span{outline:3px solid var(--chalkline);outline-offset:2px}.calc input[name=angle-other]{text-align:left;font-size:1.05rem}.unit-toggle{display:inline-flex;gap:0;border:1px solid var(--galv-edge);border-radius:var(--radius);overflow:hidden;width:max-content}.unit-toggle button{min-height:var(--tap);padding:0 1rem;border:0;background:var(--white);color:var(--ink);font:500 1rem var(--font-sans);cursor:pointer}.unit-toggle button[aria-pressed=true]{background:var(--chalkline);color:var(--white)}.result{display:block;background:var(--white);border:1px solid var(--galv-edge);border-radius:var(--radius);--result-pad: 1.25rem;padding:var(--result-pad);min-width:0}.result__row{display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap}.result__num{font:600 clamp(3.5rem,14vw,6rem) / .9 var(--font-cond);font-variant-numeric:tabular-nums;color:var(--ink)}.result__num--small{font-size:clamp(2rem,8vw,3rem)}.result__unit{font:500 1.25rem var(--font-sans);color:var(--steel)}.result__sub{color:var(--steel);font-variant-numeric:tabular-nums;margin-top:.25rem}.result__row--minor{margin-top:.75rem}.result__mult{margin-top:.75rem;color:var(--steel);font-size:.9rem;font-variant-numeric:tabular-nums}.result--warn .result__num{color:var(--warn)}.conc-table-wrap{overflow-x:auto}.conc-table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}.conc-table th,.conc-table td{text-align:left;padding:.4rem .6rem;border-bottom:1px solid var(--galv-edge);white-space:nowrap}.conc-table th{color:var(--steel);font-weight:500}@media(max-width:640px){.calc__diagram{max-height:34vw;padding:.25rem}.calc__diagram>svg{height:100%}}@media(min-width:721px)and (max-width:999px){.calc{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"diagram diagram" "inputs result" "measure measure" "extra extra";gap:1.25rem 1.5rem;margin-top:1.25rem}.calc__inputs{grid-area:inputs;align-self:stretch;align-content:start;background:var(--white);border:1px solid var(--galv-edge);border-radius:var(--radius);padding:1.25rem}.result{grid-area:result;align-self:stretch;display:flex;flex-direction:column}.result>.result__print{margin-top:auto;padding-top:1rem}.calc>.measure{grid-area:measure;margin-top:0}.conc-table-wrap{grid-area:extra}.result__num{font-size:clamp(2.75rem,7.5vw,4.5rem)}.result__num--small{font-size:clamp(1.75rem,4.5vw,2.5rem)}.calc--mult{grid-template-areas:"inputs result" "measure measure" "extra extra"}}@media(min-width:721px){.calc__diagram{grid-area:diagram;position:relative;overflow:hidden;padding:0;aspect-ratio:2.4 / 1;min-height:12rem;min-width:100%;max-height:20rem}.calc--turn .calc__diagram{aspect-ratio:2 / 1;max-height:26rem}.calc__diagram>svg{position:absolute;inset:0;width:100%;height:100%}}@media(min-width:1000px){.calc{grid-template-columns:minmax(0,25rem) minmax(0,1fr);grid-template-areas:"diagram diagram" "inputs result" "measure measure" "extra extra";gap:1.5rem 2rem;margin-top:1.5rem}.calc__inputs{grid-area:inputs;align-self:stretch;display:flex;flex-direction:column;background:var(--white);border:1px solid var(--galv-edge);border-radius:var(--radius);padding:1.75rem;gap:1.5rem}.calc__inputs>.unit-toggle{margin-top:auto;align-self:start}.calc__diagram{grid-area:diagram;aspect-ratio:2.4 / 1;min-height:14rem;max-height:23rem}.result{grid-area:result;align-self:stretch;display:flex;flex-direction:column;--result-pad: 1.75rem;padding:var(--result-pad)}.result>.working,.result>.doit{flex:0 0 auto}.result>.result__print{padding-top:1.25rem}.calc>.measure{grid-area:measure;align-self:start;margin-top:0;max-width:none}.result>.result__print:before{content:"";display:block;height:1px;margin-bottom:1.25rem;background:color-mix(in srgb,var(--galv-edge) 45%,transparent)}.conc-table-wrap{grid-area:extra}.calc--mult{grid-template-areas:"inputs result" "measure measure" "extra extra";grid-template-columns:minmax(0,23rem) minmax(0,1fr)}.calc input[type=text],.calc input[type=number]{font-size:1.6rem}.result__num{font-size:clamp(4rem,7vw,6.5rem)}.result__mult{font-size:.95rem}}.result__print{margin:1rem 0 0}.result__print button{min-height:44px;padding:0 1rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);color:var(--steel);font:500 .95rem var(--font-sans);cursor:pointer}.result__print button:hover{color:var(--chalkline);border-color:var(--chalkline)}.result[data-empty] .result__print{display:none}.mu{margin:1.25rem 0 .5rem}.mu__h{margin:0 0 .5rem;font-size:1rem;color:var(--chalkline)}.mu__list{display:flex;flex-wrap:wrap;gap:.5rem}.mu__item{display:inline-flex;align-items:center;min-height:var(--tap, 44px);padding:0 .9rem;border:1px solid var(--chalkline);border-radius:var(--radius);background:var(--white);color:var(--chalkline);text-decoration:none;font-weight:600;font-size:.95rem}input[aria-invalid=true]{border-color:var(--warn)!important}.field__err{margin:0;color:var(--warn);font-size:.85rem}.segmented[data-custom] span{opacity:.45}.result[data-empty] .result__num{font:500 1.15rem/1.4 var(--font-sans);color:var(--steel)}.result[data-empty] .result__unit{display:none}.result:before{content:"";display:block;height:10px;margin:calc(3px - var(--result-pad)) calc(4px - var(--result-pad)) .75rem;background:repeating-linear-gradient(to right,var(--galv) 0 1px,transparent 1px 24px) left top / 100% 10px no-repeat,repeating-linear-gradient(to right,var(--galv) 0 1px,transparent 1px 6px) left top / 100% 5px no-repeat}.calc__diagram [data-live] path{transition:d .18s ease}.calc__diagram [data-live] .mark,.calc__diagram [data-live] .dim text{transition:transform .18s ease}.result__num[data-landed]{animation:br-land .4s ease-out;border-radius:3px}@keyframes br-land{0%{background:color-mix(in srgb,var(--mark) 25%,transparent)}to{background:transparent}}.calc__diagram .mark circle{fill:var(--mark);stroke:#10151a;stroke-width:1.5}.calc__diagram .mark text{fill:#10151a;font:700 10px var(--font-cond);text-anchor:middle;dominant-baseline:central;pointer-events:none}.calc__diagram .dim text{font:600 12px var(--font-cond);font-variant-numeric:tabular-nums;text-anchor:middle;dominant-baseline:central}.calc__diagram .dim--between,.calc__diagram .dim--between text{stroke:var(--chalkline);fill:var(--chalkline)}.calc__diagram .dim--between line,.calc__diagram .dim--between path{fill:none;stroke-width:1.25}.calc__diagram .dim--between text{stroke:none}.calc__diagram .dim--rise path{fill:none;stroke:var(--steel);stroke-width:1.25;stroke-dasharray:3 3}.calc__diagram .dim--rise text{fill:var(--steel);text-anchor:start}.calc__diagram .dim--shrink path{fill:none;stroke:var(--warn);stroke-width:1.5}.calc__diagram .dim--shrink text{fill:var(--warn);text-anchor:end}.calc__diagram .ghost{fill:none;stroke:var(--galv-edge);stroke-width:5;stroke-linecap:round;stroke-dasharray:.1 5}.calc__diagram .obstruction{fill:color-mix(in srgb,var(--galv) 40%,transparent);stroke:var(--galv-edge);stroke-width:1.5}.calc__diagram marker path{fill:var(--chalkline);stroke:none}.segmented input[name=angle]+span{padding-bottom:8px}.segmented input[name=angle]+span:after{content:"";position:absolute;left:50%;bottom:6px;width:16px;height:2px;margin-left:-8px;border-radius:1px;background:currentColor;opacity:.55;transform:rotate(-30deg)}.segmented input[name=angle][value="10"]+span:after{transform:rotate(-10deg)}.segmented input[name=angle][value="22.5"]+span:after{transform:rotate(-22.5deg)}.segmented input[name=angle][value="45"]+span:after{transform:rotate(-45deg)}.segmented input[name=angle][value="60"]+span:after{transform:rotate(-60deg)}#sd-depth-text,#sd-shrink-text,#sd-cto-text{font-size:12px;font-weight:600;font-variant-numeric:tabular-nums}@media(max-width:640px){#sd-depth-text,#sd-shrink-text,#sd-cto-text{font-size:14px}}@media(min-width:721px){.calc__diagram .dim text,#sd-depth-text,#sd-shrink-text,#sd-cto-text{font-size:15px}.calc__diagram .mark text{font-size:12px}.calc__diagram .mark circle{stroke-width:1.75}}@media(max-width:640px){.calc__diagram>svg{max-height:calc(34vw - .5rem - 2px)}}@media(prefers-color-scheme:dark){.calc__diagram path[stroke="var(--ink)"]{stroke:var(--steel)}}dfn[title]{font-style:normal;text-decoration:underline dotted var(--galv-edge);text-decoration-thickness:1.5px;text-underline-offset:3px;cursor:help}.measure{border:1px solid var(--galv-edge);border-left:3px solid var(--chalkline);border-radius:var(--radius);background:var(--white);padding:0 1rem;max-width:none}.measure summary{cursor:pointer;font-weight:600;color:var(--chalkline);min-height:var(--tap);display:flex;align-items:center}.measure ol,.measure ul{margin:0 0 1rem;padding-left:1.25rem}.measure li+li{margin-top:.5rem}.measure p{margin:0 0 1rem}.working{margin-top:.75rem;border-top:1px solid var(--galv-edge);padding-top:.5rem}.working summary{cursor:pointer;font-weight:600;font-size:.95rem;color:var(--chalkline);min-height:44px;display:flex;align-items:center}.working__body{margin:.25rem 0 .5rem;padding:0;list-style:none;font:500 1.05rem/1.5 var(--font-cond);font-variant-numeric:tabular-nums;color:var(--ink)}.working__body li{padding:.25rem 0;border-bottom:1px dashed color-mix(in srgb,var(--galv) 70%,transparent);overflow-wrap:anywhere}.working__body li:last-child{border-bottom:0}.working__body b{color:var(--chalkline);font-weight:600}.working__note{margin:.25rem 0 .5rem;font-size:.85rem;color:var(--steel)}.doit{margin:1rem 0 0;padding:.75rem 0 .25rem 2rem;border-top:1px solid var(--galv-edge);font-size:.95rem}@media(min-width:1000px){.doit{font-size:1rem}}.doit li+li{margin-top:.35rem}.doit b{font-family:var(--font-cond);font-size:1.1em;font-weight:600;font-variant-numeric:tabular-nums}.result[data-empty]+.doit,.result[data-empty] .doit{display:none}.saved{display:flex;flex-wrap:wrap;gap:.5rem;margin:.25rem 0 0}.saved__chip{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;padding:0 .8rem;border:1px solid var(--chalkline);border-radius:var(--radius);background:var(--white);color:var(--chalkline);font:600 .95rem var(--font-sans);font-variant-numeric:tabular-nums;cursor:pointer}.saved__chip[aria-pressed=true]{background:var(--chalkline);color:var(--white)}.saved__chip small{font-weight:500;opacity:.85}.saved__note{margin:.25rem 0 0;font-size:.85rem;color:var(--steel)}.saved__form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.5rem;align-items:end;margin-top:.75rem}.saved__form label{display:block;font-size:.95rem;font-weight:500}.saved__form input[type=text]{font:500 1.1rem var(--font-sans);text-align:left;min-height:var(--tap);padding:0 .75rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);color:var(--ink);width:100%}.saved__form button,.btn{min-height:var(--tap);padding:0 1.1rem;border:0;border-radius:var(--radius);background:var(--chalkline);color:var(--white);font:600 1rem var(--font-sans);cursor:pointer}.btn--ghost{background:var(--white);color:var(--chalkline);border:1px solid var(--chalkline)}.saved__remove{border:0;background:none;color:inherit;font:inherit;cursor:pointer;padding:0 .15rem;line-height:1}.try{margin-top:1.5rem;padding:1rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);max-width:var(--maxw)}.try h2,.try h3{margin-top:0}.try__q{font:600 clamp(1.25rem,4vw,1.6rem) / 1.3 var(--font-cond);font-variant-numeric:tabular-nums;margin:.25rem 0 .75rem}.try__rungs{display:flex;flex-wrap:wrap;gap:.25rem;margin:0 0 .75rem}.try__rungs label{position:relative}.try__rungs input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}.try__rungs span{display:inline-flex;align-items:center;min-height:44px;padding:0 .8rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);font-weight:500;font-size:.95rem}.try__rungs input:checked+span{background:var(--chalkline);border-color:var(--chalkline);color:var(--white)}.try__rungs input:focus-visible+span{outline:3px solid var(--chalkline);outline-offset:2px}.try__fields{display:grid;gap:1rem}@media(min-width:560px){.try__fields{grid-template-columns:1fr 1fr}}.try__fields label{display:block;font-size:.95rem;font-weight:500;margin-bottom:.25rem}.try__fields input{font:500 1.5rem/1 var(--font-sans);font-variant-numeric:tabular-nums;text-align:right;padding:.5rem .75rem;min-height:var(--tap);border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);color:var(--ink);width:100%}.try__actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.try__verdict{margin:.75rem 0 0;padding:.6rem .9rem;border-radius:var(--radius);border:1px solid var(--galv-edge);font-weight:500}.try__verdict[data-tone=pass]{border-left:3px solid var(--pass)}.try__verdict[data-tone=warn]{border-left:3px solid var(--warn)}.try__answer{margin:.75rem 0 0;padding:0;list-style:none;font:500 1.05rem/1.5 var(--font-cond);font-variant-numeric:tabular-nums}.try__answer li{padding:.2rem 0;border-bottom:1px dashed color-mix(in srgb,var(--galv) 70%,transparent)}.try__answer li:last-child{border-bottom:0}.try__hint{font-size:.85rem;color:var(--steel);margin:.25rem 0 0}.lesson{margin-top:3rem;padding-top:.5rem;border-top:1px solid var(--galv-edge)}.lesson h2{margin-top:1rem}.lesson__n{display:inline-block;font:600 .85rem/1 var(--font-cond);letter-spacing:.04em;color:var(--steel);border:1px solid var(--galv-edge);border-radius:999px;padding:.3rem .6rem;margin-bottom:.25rem}.lesson__rule{font:500 1.25rem var(--font-cond);background:var(--white);border:1px solid var(--galv-edge);border-left:3px solid var(--mark);border-radius:var(--radius);padding:.6rem .9rem;width:max-content;max-width:100%}.lesson__next{margin:1rem 0 0}.lesson__next a{display:inline-block;padding:.6rem .25rem;font-weight:600}.fig{background:var(--white);border:1px solid var(--galv-edge);border-radius:var(--radius);padding:.75rem;margin:1rem 0;max-width:40rem}.fig>svg{width:100%;height:auto;display:block}.fig figcaption{font-size:.85rem;color:var(--steel);margin-top:.5rem}.fig .pipe{fill:none;stroke:var(--ink);stroke-width:8;stroke-linecap:round;stroke-linejoin:round}.fig .thin{fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.fig .steel{fill:none;stroke:var(--steel);stroke-width:1.5}.fig .dash{fill:none;stroke:var(--steel);stroke-width:1.25;stroke-dasharray:3 3}.fig .chalk{fill:none;stroke:var(--chalkline);stroke-width:1.5}.fig .warnline{fill:none;stroke:var(--warn);stroke-width:1.5}.fig .fill-galv{fill:color-mix(in srgb,var(--galv) 40%,transparent);stroke:var(--galv-edge);stroke-width:1.5}.fig .fill-steel{fill:var(--steel);stroke:none}.fig .label{font:600 13px var(--font-cond);fill:var(--ink)}.fig .label--chalk{fill:var(--chalkline)}.fig .label--steel{fill:var(--steel)}.fig .label--warn{fill:var(--warn)}.fig .callout{font:500 12.5px var(--font-sans);fill:var(--steel)}.fig .markdot{fill:var(--mark);stroke:#10151a;stroke-width:1.5}@media(prefers-color-scheme:dark){.fig .pipe,.fig .thin{stroke:var(--steel)}.fig .label{fill:var(--ink)}}.steps{counter-reset:step;list-style:none;padding:0;margin:1rem 0;max-width:var(--maxw)}.steps li{position:relative;padding:.5rem 0 .5rem 3rem;border-bottom:1px solid color-mix(in srgb,var(--galv) 70%,transparent)}.steps li:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:.55rem;width:2rem;height:2rem;border-radius:50%;background:var(--mark);color:#10151a;font:700 1rem/2rem var(--font-cond);text-align:center}.steps b{display:block;font-weight:600}.wrong{display:grid;gap:1.5rem;max-width:none;margin:1rem 0}.wrong section{background:var(--white);border:1px solid var(--galv-edge);border-left:3px solid var(--warn);border-radius:var(--radius);padding:1rem}.wrong h3{margin:.5rem 0}.wrong p{margin:0 0 .5rem;max-width:none}.wrong p:last-child{margin-bottom:0}.wrong .fig--small{margin:0;padding:.25rem;border:0;max-width:22rem}@media(min-width:1000px){.wrong .fig--small{max-width:none;padding:.5rem 0 .75rem}}@media(min-width:900px){.wrong{grid-template-columns:repeat(2,1fr);align-items:stretch}.wrong--two{grid-template-columns:repeat(2,1fr)}.wrong>section:nth-child(odd):nth-last-child(1){grid-column:1 / -1}.wrong>section:nth-child(odd):nth-last-child(1):has(>.fig){display:grid;grid-template-columns:minmax(0,24rem) minmax(0,1fr);column-gap:2.5rem;align-content:start}.wrong>section:nth-child(odd):nth-last-child(1):has(>.fig)>*{grid-column:2}.wrong>section:nth-child(odd):nth-last-child(1):has(>.fig)>.fig{grid-column:1;grid-row:1 / span 99;align-self:center}.wrong>section:nth-child(odd):nth-last-child(1):not(:has(>.fig)) p{max-width:62ch}}.ref-wrap{overflow-x:auto;max-width:var(--maxw);margin:1rem 0;-webkit-overflow-scrolling:touch;background:linear-gradient(to right,var(--chalk) 60%,transparent) left center / 2.5rem 100% no-repeat local,linear-gradient(to left,var(--chalk) 60%,transparent) right center / 2.5rem 100% no-repeat local,radial-gradient(farthest-side at 0 50%,color-mix(in srgb,var(--ink) 26%,transparent),transparent) left center / .9rem 100% no-repeat scroll,radial-gradient(farthest-side at 100% 50%,color-mix(in srgb,var(--ink) 26%,transparent),transparent) right center / .9rem 100% no-repeat scroll}.ref-wrap table{border-collapse:collapse;width:auto;font-variant-numeric:tabular-nums}.ref-wrap--prose table,.ref-wrap table.sheet__blank{width:100%}.ref-wrap th,.ref-wrap td{text-align:left;padding:.5rem .75rem;border-bottom:1px solid var(--galv-edge);white-space:nowrap}.ref-wrap th{white-space:normal;vertical-align:bottom}.ref-wrap td[colspan]{white-space:normal}.ref-wrap--prose th,.ref-wrap--prose td{white-space:normal;vertical-align:top;min-width:8rem}.ref-wrap--prose th:first-child,.ref-wrap--prose td:first-child{min-width:11rem}@media(max-width:639px){.ref-wrap--prose th,.ref-wrap--prose td{min-width:6rem}.ref-wrap--prose th:first-child,.ref-wrap--prose td:first-child{min-width:7.5rem}}.ref-wrap--wide{max-width:none}.ref-wrap--wide.ref-wrap--prose th,.ref-wrap--wide.ref-wrap--prose td{min-width:6.5rem;padding-left:.5rem;padding-right:.5rem}.ref-wrap--wide.ref-wrap--prose th:first-child,.ref-wrap--wide.ref-wrap--prose td:first-child{min-width:8rem}@media(min-width:1000px){.ref-wrap{max-width:none}.sheet__table th,.sheet__table td{padding-left:.5rem;padding-right:.5rem}}.ref-wrap th{color:var(--steel);font-weight:500}.ref-wrap tr[data-pick] td:first-child{border-left:3px solid var(--chalkline)}.page{display:block}.rail{display:none}@media(min-width:1000px){.page--rail{display:grid;grid-template-columns:minmax(0,1fr) 14rem;gap:3rem;align-items:start}.rail{display:block;position:sticky;top:1.5rem;max-height:calc(100vh - 3rem);overflow-y:auto;font-size:.9rem;padding-bottom:.5rem}.rail__h{margin:0 0 .5rem;font:600 .8rem var(--font-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--steel)}.rail__h+.rail__h,.rail ol+.rail__h,.rail ul+.rail__h{margin-top:1.5rem}.rail ol,.rail ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--galv-edge)}.rail a{display:block;padding:.4rem .75rem;margin-left:-1px;border-left:3px solid transparent;color:var(--steel);text-decoration:none}.rail a:hover{color:var(--chalkline)}.rail a[aria-current=true],.rail a[aria-current=page]{color:var(--chalkline);border-left-color:var(--chalkline);font-weight:600}.rail a[aria-current=page]{background:color-mix(in srgb,var(--chalkline) 8%,transparent)}}@media(min-width:1200px){.page--rail{grid-template-columns:minmax(0,1fr) 15rem;gap:4rem}.calc--turn{grid-template-areas:"diagram diagram" "inputs result" "inputs extra" "measure measure";grid-template-rows:auto auto 1fr auto}.calc--turn .result,.calc--turn .conc-table-wrap{align-self:start}}@media(min-width:1360px){.wrap{max-width:84rem}.page--rail{grid-template-columns:minmax(0,1fr) 17rem;gap:4.5rem}.rail{font-size:.95rem}body{font-size:1.1875rem}h1{font-size:3.15rem}h2{font-size:2.05rem}h3{font-size:1.35rem}:root{--maxw: 72ch}}@media(min-width:1000px){.hero h1{font-size:3.1rem}.page--util h1{font-size:2.1rem}}@media(min-width:1360px){.hero h1{font-size:3.6rem}.page--util h1{font-size:2.25rem}}.side{display:grid;grid-template-columns:minmax(0,1fr);gap:1.5rem;margin:1.25rem 0}.side>*{min-width:0}.side>.fig{max-width:none}@media(min-width:1160px){.side{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:3rem;align-items:start}.side>*{max-width:none;min-width:0}.side>:first-child{margin-top:0}.side>.fig{margin-top:0;margin-bottom:0}.side--figfirst>.fig{order:-1}.side p,.side ul,.side ol{max-width:none}.side>div>:first-child,.side>section>:first-child{margin-top:0}}@media(min-width:1360px){.side{column-gap:3.5rem}}@media(min-width:1160px){.side>.fig{align-self:center}.side .fig .label{font-size:15px}.side .fig .callout{font-size:14px}}.side__h{margin:0 0 .25rem;font:600 .85rem var(--font-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--steel)}.path{list-style:decimal;padding-left:1.5rem;margin:0 0 1rem;columns:2;column-gap:2rem;max-width:none}.path li{break-inside:avoid}.path a{display:inline-block;padding:.6rem 0;text-decoration:none;font-weight:500}.path a:hover{text-decoration:underline}@media(max-width:560px){.path{columns:1}}@media(min-width:1160px){.side .path{columns:1}}.tool-index{list-style:none;padding:0;display:grid;gap:.75rem;max-width:none}.tool-index a{display:block;height:100%;padding:1rem 1.1rem;background:var(--white);border:1px solid var(--galv-edge);border-left:4px solid var(--chalkline);border-radius:var(--radius);text-decoration:none;color:var(--ink)}.tool-index a:hover{border-color:var(--chalkline)}.tool-index strong{display:block;color:var(--chalkline);font-size:1.05rem}.tool-index span{color:var(--steel);font-size:.95rem}@media(min-width:700px){.tool-index{grid-template-columns:1fr 1fr;gap:1rem}}@media(min-width:1000px){.mu{padding:1.25rem 1.5rem;background:var(--white);border:1px solid var(--galv-edge);border-left:4px solid var(--chalkline);border-radius:var(--radius)}.tool-index{grid-template-columns:repeat(3,1fr);gap:1.25rem}.tool-index a{padding:1.25rem 1.4rem}.tool-index strong{font-size:1.15rem;margin-bottom:.2rem}}@media(min-width:1360px){.tool-index{grid-template-columns:repeat(4,1fr)}}.orient{margin:0 0 .5rem}.orient__new{display:inline-block;padding:.6rem 0;font-weight:600}@media print{.site-header,.site-footer,.mnav,.mnav-scrim,.mnav-sheet,.ad-slot,.signup,.rail,.try,.mu,.measure,.unit-toggle,.tool-index,.faq{display:none!important}body{background:#fff;color:#000;font-size:11pt}main{padding:0}.calc{display:block!important;background:none;padding:0}.calc__inputs{border:0;padding:0}.page--tools article>:not(h1):not(.calc):not(.steps):not(.assume):not(.print-keep){display:none!important}.page--tools article>.steps,.page--tools article>.assume{display:block!important}.result__print,.hero__facts{display:none!important}.calc__diagram,.result{max-height:none!important;border-color:#000;break-inside:avoid}.calc__diagram>svg{max-height:none!important}.result__num{font-size:40pt!important}.working{display:block}details.working[open] .working__body,.doit{break-inside:avoid}a[href]:after{content:""}}.result[data-empty] .working{display:none}.fig .ghost{fill:none;stroke:var(--galv-edge);stroke-width:5;stroke-linecap:round;stroke-dasharray:.1 5}.calc>.measure{margin:0}@media(min-width:1000px){.try{padding:1.75rem;max-width:none;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:2.5rem;align-items:start}.try>*{grid-column:1 / -1}.try__ask{grid-column:1}.try__do{grid-column:2}.try[data-drill]>.try__q{grid-column:1}.try[data-drill]>.try__rungs,.try[data-drill]>.try__fields,.try[data-drill]>.try__actions{grid-column:2}.try__fields{grid-template-columns:1fr 1fr;max-width:none}.measure,.wrong section{padding-left:1.5rem;padding-right:1.5rem}.wrong section{padding-top:1.25rem;padding-bottom:1.25rem}.doit{padding-left:2.25rem}}.examples{display:grid;gap:1.25rem;margin:1rem 0}.examples>section{background:var(--white);border:1px solid var(--galv-edge);border-radius:var(--radius);padding:1.25rem;min-width:0}.examples h3{margin:0 0 .5rem}.examples p{max-width:none;margin:0 0 .75rem}.examples p:last-child{margin-bottom:0}@media(min-width:1000px){.examples{grid-template-columns:1fr 1fr;gap:1.5rem;align-items:stretch}.examples>section{padding:1.5rem 1.75rem}.examples>section.examples__wide{grid-column:1 / -1}.examples>section:nth-child(odd):nth-last-child(1),.examples>section:nth-child(odd):has(+.examples__wide){grid-column:1 / -1}.examples>section:nth-child(odd):nth-last-child(1) p,.examples>section:nth-child(odd):has(+.examples__wide) p,.examples>section.examples__wide>p{max-width:62ch}}.assume{margin:1rem 0;padding:1rem 1.25rem;background:var(--white);border:1px solid var(--galv-edge);border-left:3px solid var(--steel);border-radius:var(--radius);max-width:none}.assume h3{margin:0 0 .5rem}.assume p,.assume ul{max-width:none}.assume p:last-child,.assume ul:last-child{margin-bottom:0}@media(min-width:1000px){.assume{padding:1.5rem 1.75rem}}@media(min-width:1000px){.faq{columns:2;column-gap:3rem;max-width:none}.faq dt{margin-top:1.25rem;break-after:avoid;break-inside:avoid}.faq dd{max-width:none;break-before:avoid;break-inside:avoid}.related{columns:2;column-gap:3rem;max-width:none}.related li{break-inside:avoid;padding:.2rem 0}}.faq dt{font-weight:600;margin-top:1rem}.faq dd{margin:.25rem 0 0;max-width:var(--maxw);color:var(--steel)}@media(min-width:1200px){.faq{columns:2;column-gap:3rem}.faq dt{break-after:avoid;break-inside:avoid;margin-top:0;padding-top:1.25rem}.faq dd{break-before:avoid;break-inside:avoid;max-width:none}}.formula{font:500 1.25rem var(--font-cond);background:var(--white);border:1px solid var(--galv-edge);border-radius:var(--radius);padding:.75rem 1rem;width:max-content;max-width:100%;margin:.5rem 0}@media(min-width:1000px){.formula{display:inline-block;vertical-align:top;margin:.5rem 1rem .5rem 0}}@media(max-width:999px){.formula+.formula{margin-top:.75rem}}.note{max-width:var(--maxw);margin:1.25rem 0;padding:.75rem 0 .75rem 1rem;border-left:3px solid var(--chalkline);color:var(--steel);font-size:.95rem}.formula-note{max-width:var(--maxw);margin:.5rem 0 0;color:var(--steel);font-size:.95rem}.unit-switch{display:inline-flex;flex:none;gap:2px;padding:2px;border:1px solid var(--galv-edge);border-radius:calc(var(--radius) + 2px);background:var(--chalk)}.unit-switch button{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-height:44px;min-width:44px;padding:0 .8rem;border:0;border-radius:var(--radius);background:transparent;color:var(--steel);font:600 .95rem / 1.05 var(--font-sans);cursor:pointer}.unit-switch small{font:500 .7rem / 1 var(--font-sans);letter-spacing:.03em;opacity:.85}.unit-switch button:hover{color:var(--chalkline)}.unit-switch button[aria-pressed=true],.unit-switch button[aria-pressed=true]:hover{background:var(--chalkline);color:#fff}@media(prefers-color-scheme:dark){.unit-switch button[aria-pressed=true],.unit-switch button[aria-pressed=true]:hover{color:#0d1114}}.unit-switch button:focus-visible,.unit-toggle button:focus-visible{outline:3px solid var(--chalkline);outline-offset:2px}.site-header .unit-switch{margin-left:auto}.site-header .site-nav+.unit-switch{margin-left:.5rem}@media(max-width:720px){.site-header .unit-switch small{display:none}.site-header .unit-switch button{padding:0 .7rem;font-size:.9rem}}.unit-switch--sheet{display:flex;width:100%}.unit-switch--sheet button{flex:1 1 0;min-height:48px}.send{display:grid;gap:.85rem;margin-top:1.5rem;padding-top:1.25rem;border-top:1px dashed var(--galv-edge)}.send__h{display:flex;align-items:center;gap:.5rem;margin:0;font:600 1rem / 1.3 var(--font-sans);color:var(--ink)}.send__h svg{width:1.2rem;height:1.2rem;flex:none;color:var(--chalkline)}.send__row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.send__form{display:grid;gap:1rem;padding:1rem;background:var(--chalk);border:1px solid var(--galv-edge);border-radius:var(--radius)}.send__form[hidden],.send__btn[hidden]{display:none}.send__to{display:grid;gap:.35rem;min-width:0}.send__label{font:600 .9rem / 1.3 var(--font-sans);color:var(--ink)}.calc .send__to input,.send__to input{width:100%;min-height:var(--tap);padding:0 .85rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);color:var(--ink);font:500 1rem / 1 var(--font-sans);text-align:left}.send__to input:focus{outline:2px solid var(--chalkline);outline-offset:1px;border-color:var(--chalkline)}.send__join{display:flex;align-items:flex-start;gap:.75rem;margin:0;padding:.75rem .85rem;background:var(--white);border:1px solid var(--galv-edge);border-radius:var(--radius);font:500 .95rem / 1.45 var(--font-sans);color:var(--ink);cursor:pointer}.send__join input{flex:none;width:1.4rem;height:1.4rem;margin:.1rem 0 0;accent-color:var(--chalkline);cursor:pointer}.send__join input:focus-visible{outline:3px solid var(--chalkline);outline-offset:2px}.send__btn{min-height:var(--tap);padding:0 1.1rem;white-space:nowrap;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);color:var(--ink);font:600 .95rem / 1 var(--font-sans);cursor:pointer}.send__btn:hover{border-color:var(--chalkline);color:var(--chalkline)}.send__btn[aria-expanded=true]{border-color:var(--chalkline);color:var(--chalkline);box-shadow:inset 0 -3px 0 var(--chalkline)}.send__btn:disabled{opacity:.6;cursor:wait}.send__btn:focus-visible{outline:3px solid var(--chalkline);outline-offset:2px}.send__btn--go,.send__btn--go:hover{flex:0 0 auto;min-width:8rem;background:var(--chalkline);border-color:var(--chalkline);color:#fff}@media(prefers-color-scheme:dark){.send__btn--go,.send__btn--go:hover{color:#0d1114}}.send__more .send__btn{flex:1 1 5.5rem}.send__status{margin:0;font:600 .9rem / 1.4 var(--font-sans);color:var(--chalkline)}.send__status:empty{display:none}.send__fine{margin:0;font:400 .82rem / 1.45 var(--font-sans);color:var(--steel)}.result[data-empty] .send{display:none}.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media print{html[data-printing] main :not(:has([data-print-me])):not([data-print-me]):not([data-print-me] *){display:none!important}html[data-printing] [data-print-me]:before{content:attr(data-send-title) " — bentright.com";display:block;margin:0 0 .75rem;font:600 16pt / 1.2 var(--font-sans)}html[data-printing] .unit-toggle,html[data-printing] .measure,.send,.unit-switch{display:none!important}}.crumbs{margin:.75rem 0 .25rem;font:500 .9rem / 1.3 var(--font-sans);color:var(--steel)}.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:0 .35rem;margin:0;padding:0;list-style:none}.crumbs li{display:inline-flex;align-items:center;gap:.35rem;min-width:0}.crumbs li+li:before{content:"›";color:var(--galv-edge);font-weight:600}.crumbs a{display:inline-block;padding-block:.7rem;color:var(--steel);text-decoration:none}.crumbs a:hover{color:var(--chalkline);text-decoration:underline}.crumbs [aria-current]{color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60vw}@media(min-width:1000px){.crumbs{margin-top:.25rem}}.more{margin:3rem 0 0;padding:1.5rem 0 0;border-top:1px solid var(--galv-edge)}.more__h{margin:0 0 1rem;font-size:1.3rem}.more__list{max-width:none;display:grid;gap:.75rem;margin:0;padding:0;list-style:none}@media(min-width:700px){.more__list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1000px){.more__list{grid-template-columns:repeat(4,minmax(0,1fr))}}.more__list a{display:flex;flex-direction:column;gap:.3rem;height:100%;margin:0;padding:.9rem 1rem;border:1px solid var(--galv-edge);border-left:4px solid var(--chalkline);border-radius:var(--radius);background:var(--white);color:var(--ink);text-decoration:none}.more__list a:hover{border-color:var(--chalkline)}.more__list strong{font-weight:600;color:var(--chalkline)}.more__list span{font-size:.92rem;line-height:1.4;color:var(--steel)}.more__all{display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;margin:1rem 0 0}.more__all a{display:inline-block;padding-block:.6rem;font-weight:600}@media print{.crumbs,.more{display:none!important}}.len{white-space:nowrap}.len__b{color:var(--steel)}html:not([data-system=metric]) [data-only=metric],html[data-system=metric] [data-only=imperial]{display:none!important}@media(min-width:721px){.site-header .site-nav{margin-left:auto}}.brand{gap:.6rem;min-height:44px;line-height:1;white-space:nowrap;flex:none}.brand__word{display:inline-flex;flex-direction:column;gap:.3rem}.brand__name{font:400 1.5rem / 1 "Bungee",var(--font-sans);letter-spacing:.01em;color:var(--ink)}.brand__name b{font-weight:400;color:var(--chalkline)}.brand__tag{font:600 .62rem / 1 var(--font-sans);letter-spacing:.3em;text-transform:uppercase;color:var(--steel)}@media(max-width:720px){.site-header .brand__tag{display:none}}@media(min-width:1000px){.brand__name{font-size:1.7rem}.brand__tag{font-size:.68rem}}.deg__track{fill:var(--chalk);stroke:var(--galv-edge);stroke-width:1}.deg__seg{fill:var(--chalkline);opacity:.85}.deg__seg:nth-of-type(odd){opacity:1}.deg__seg--over{fill:var(--warn)}.deg__lbl{fill:#fff;font:600 13px var(--font-cond);text-anchor:middle}.deg__cap{fill:var(--steel);font:600 13px var(--font-sans)}.deg__cap--limit{fill:var(--ink)}.deg__limit{stroke:var(--ink);stroke-width:2.5;stroke-dasharray:5 3}@media(prefers-color-scheme:dark){.deg__lbl{fill:#0d1114}}.est__stick{stroke:var(--ink);stroke-width:9;fill:none}.est__stick--alt{stroke:var(--steel)}.est__cpl{fill:var(--chalkline)}.est__con{fill:var(--mark);stroke:var(--ink);stroke-width:1}.est__lbl{fill:var(--steel);font:600 12px var(--font-sans)}.est__list{display:grid;gap:.4rem;margin:1rem 0 0;padding:0;list-style:none;font-size:1.05rem;color:var(--ink)}.est__list b{display:inline-block;min-width:2.2ch;font:600 1.6rem / 1 var(--font-cond);font-variant-numeric:tabular-nums}@media(min-width:721px){.deg__lbl,.deg__cap,.est__lbl{font-size:15px}}.deg__tick{stroke:var(--galv-edge);stroke-width:1.5}.finder{display:grid;gap:1.5rem;margin:1.5rem 0 0}.finder__bar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.5rem 1rem;align-items:center;padding:1.1rem 1.25rem;background:var(--white);border:1px solid var(--galv-edge);border-radius:var(--radius)}.finder__label{grid-column:1 / -1;font:600 1rem / 1.3 var(--font-sans);color:var(--ink)}.finder__q{width:100%;min-height:var(--tap);padding:0 .9rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--chalk);color:var(--ink);font:500 1.05rem / 1 var(--font-sans)}.finder__q:focus{outline:2px solid var(--chalkline);outline-offset:1px;border-color:var(--chalkline)}.finder__count{margin:0;font:500 .9rem / 1.2 var(--font-sans);color:var(--steel);white-space:nowrap}.finder__sec{display:grid;gap:1.25rem}.finder__h{margin:1rem 0 0}.finder__h a{color:var(--ink);text-decoration:none}.finder__h a:hover{color:var(--chalkline);text-decoration:underline}.finder__group{display:grid;gap:.6rem}.finder__gh{margin:0;font:600 .85rem / 1.3 var(--font-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--steel);padding-bottom:.35rem;border-bottom:1px solid var(--galv)}.finder__list{margin:0}.finder__none{margin:0;padding:1rem 1.25rem;border:1px dashed var(--galv-edge);border-radius:var(--radius);color:var(--steel)}@media(max-width:480px){.finder__bar{grid-template-columns:minmax(0,1fr)}}.site-nav a[data-section]{color:var(--chalkline)}.hub__lede{font-size:1.1rem}@media(min-width:720px){.site-header{position:sticky;top:12px;z-index:40;width:fit-content;max-width:calc(100% - 2rem);margin:14px auto 0;padding:6px 8px 6px 22px;gap:1.5rem;border:2px solid var(--chalkline);border-radius:999px;background:color-mix(in srgb,var(--white) 90%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 10px 30px #0a1e3c29}.site-nav{flex-wrap:nowrap;gap:.25rem}.site-nav a{padding:.55rem .8rem;border-radius:999px;white-space:nowrap}.site-nav a:hover{background:color-mix(in srgb,var(--chalkline) 12%,transparent)}.site-nav a[aria-current]{box-shadow:none;color:var(--chalkline);background:color-mix(in srgb,var(--chalkline) 16%,transparent)}main{padding-top:2.5rem}.rail{top:92px;max-height:calc(100vh - 110px)}}@media(min-width:720px)and (max-width:999.98px){.site-header{gap:.75rem;padding-left:16px}.site-nav a{padding:.55rem}}@media(min-width:720px)and (max-width:999.98px){.site-nav a:nth-child(n+4){display:none}}@media(min-width:720px){.site-header{width:min(76rem,calc(100% - 2 * var(--gutter)));max-width:none;justify-content:space-between}.site-header .unit-switch,.site-header .unit-switch button{border-radius:999px}}@media(min-width:1360px){.site-header{width:min(84rem,calc(100% - 2 * var(--gutter)))}}.app-band{border-bottom:1px solid color-mix(in srgb,currentColor 16%,transparent);padding:16px 0;margin-bottom:28px}.app-band__in{display:flex;gap:12px 20px;align-items:center;justify-content:space-between;flex-wrap:wrap}.app-band__t{margin:0;max-width:62ch}.app-band__acts{display:flex;gap:12px 16px;align-items:center;flex-wrap:wrap}.app-band__link{min-height:44px;display:inline-flex;align-items:center;font-weight:600}.app-band__btn--own{min-height:48px;padding:0 20px;border:0;border-radius:var(--radius, 6px);font:inherit;font-weight:700;cursor:pointer;background:var(--chalkline);color:var(--chalk)}.app-band__btn[hidden]{display:none!important}html[data-app] .app-band{display:none}.mu__item--pin:before{content:"📌";margin-right:.35rem;font-size:.85em}.mt-fold{margin:1rem 0 .5rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white)}.mt-fold__s{cursor:pointer;min-height:48px;display:flex;align-items:center;flex-wrap:wrap;gap:.35rem;padding:.35rem 1rem;font-weight:600;color:var(--chalkline);list-style:none}.mt-fold__s::-webkit-details-marker{display:none}.mt-fold__s:before{content:"+";font-weight:700;width:1rem}.mt-fold[open]>.mt-fold__s:before{content:"−"}.mt-fold__o{font-weight:400;color:var(--steel)}.mt-fold>.mt{margin:0;padding:0 1rem 1rem}.mt{margin:1.5rem 0;display:grid;gap:1rem;max-width:var(--maxw)}.mt__h{margin:0;font-size:1.15rem}.mt__lede,.mt__empty,.mt__status{margin:0;font-size:.95rem;color:var(--steel)}.mt__status{font-weight:600;color:var(--ink)}.mt__tabs{display:flex;flex-wrap:wrap;gap:.5rem}.mt__tab{font:inherit;font-weight:600;min-height:var(--tap, 44px);padding:0 1rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);color:var(--ink);cursor:pointer}.mt__tab[aria-selected=true]{border-color:var(--chalkline);background:var(--chalkline);color:#fff}.mt__pane{display:grid;gap:1rem}.mt__rows{list-style:none;margin:0;padding:0;display:grid;gap:.75rem;max-width:none}.mt__row{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .75rem;padding:.5rem .75rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white)}.mt__row.is-dragging{border-color:var(--chalkline);box-shadow:0 2px 10px #10151a26}.mt__link{flex:1 1 12rem;min-height:var(--tap, 44px);display:inline-flex;align-items:center;font-weight:600;color:var(--chalkline);text-decoration:none}.mt__acts{display:flex;flex-wrap:wrap;gap:.5rem;margin-left:auto}.mt__btn{font:inherit;font-size:.9rem;font-weight:600;min-height:var(--tap, 44px);min-width:44px;padding:0 .8rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);color:var(--ink);cursor:pointer}.mt__btn:hover{border-color:var(--chalkline);color:var(--chalkline)}.mt__btn:disabled{opacity:.45;cursor:default}.mt__btn--go,.mt__btn--go:hover{background:var(--chalkline);border-color:var(--chalkline);color:#fff}.mt__btn--warn{color:var(--warn)}.mt__grip{cursor:grab;touch-action:none;letter-spacing:-.15em;color:var(--steel)}.mt__grip:active{cursor:grabbing}.mt__new,.mt__add{display:grid;gap:.5rem;grid-template-columns:1fr}@media(min-width:560px){.mt__new,.mt__add{grid-template-columns:auto minmax(0,1fr) auto;align-items:center}}.mt__label{font-weight:600;font-size:.95rem}.mt__input,.mt__select{font:inherit;min-height:var(--tap, 44px);padding:0 .7rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);color:var(--ink);width:100%;min-width:0}.mt__list,.mt__fold{border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);padding:0 1rem}.mt__list-h,.mt__fold-h{cursor:pointer;min-height:48px;display:flex;align-items:center;gap:.35rem;font-weight:600;color:var(--chalkline)}.mt__list-n{color:var(--steel);font-weight:400}.mt__list-body{display:grid;gap:1rem;padding:0 0 1rem;justify-items:start}.mt__list-body>.mt__rows,.mt__list-body>.mt__add{justify-self:stretch}.mt__fold>.mt__lede,.mt__fold>.mt__rows{margin-bottom:1rem}.lang-switch{display:inline-flex;flex:none;gap:2px;padding:2px;border:1px solid var(--galv-edge);border-radius:calc(var(--radius) + 2px);background:var(--chalk)}.lang-switch a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:0 .75rem;border-radius:var(--radius);color:var(--steel);font:600 .9rem / 1.05 var(--font-sans);text-decoration:none}.lang-switch a:hover{color:var(--chalkline)}.lang-switch a[aria-current],.lang-switch a[aria-current]:hover{background:var(--chalkline);color:#fff}@media(prefers-color-scheme:dark){.lang-switch a[aria-current],.lang-switch a[aria-current]:hover{color:#0d1114}}.lang-switch a:focus-visible{outline:3px solid var(--chalkline);outline-offset:2px}.site-header .lang-switch--header{margin-left:.5rem}@media(max-width:720px){.site-header .lang-switch--header{display:none}}.lang-switch--sheet,.footer-lang .lang-switch{display:flex;width:100%;max-width:24rem}.lang-switch--sheet a,.footer-lang .lang-switch a{flex:1 1 0;min-height:48px}.footer-lang{margin-top:1.25rem}.footer-lang .foot__h{margin-bottom:.5rem}.lang-hint,.i18n-banner{background:var(--white);border-bottom:1px solid var(--galv-edge)}.lang-hint__p,.i18n-banner p{margin:0 auto;padding:.6rem 1rem;display:flex;flex-wrap:wrap;gap:.25rem 1rem;align-items:center;font-size:.95rem;max-width:none}.lang-hint__go,.i18n-banner a{font-weight:600;min-height:44px;display:inline-flex;align-items:center}.lang-hint__no{background:none;border:0;padding:0;min-height:44px;font:inherit;color:var(--steel);text-decoration:underline;cursor:pointer}.i18n-note{font-size:.9rem;color:var(--steel)}.xlinks{margin-top:1.25rem}.xlinks__h{margin:0 0 .5rem;font-size:1rem}.xlinks__list{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}.xlinks__d{color:var(--steel);font-size:.875em}.nl-fold>.nl-fold__s{display:flex;align-items:center;gap:.5rem;min-height:48px;cursor:pointer;list-style:none}.nl-fold>.nl-fold__s::-webkit-details-marker{display:none}.nl-fold>.nl-fold__s:after{content:"+";margin-left:auto;font-weight:700;opacity:.7}.nl-fold[open]>.nl-fold__s:after{content:"−"}.nl-fold[open]>.nl-fold__s{margin-bottom:.5rem}.nl-fold__o{opacity:.75;font-weight:400}.signup[data-astro-cid-motrwrji]{margin:3rem 0 0;padding:1.5rem;background:var(--white);border:1px solid var(--galv-edge);border-radius:var(--radius);max-width:var(--maxw)}@media(min-width:1000px){.signup[data-astro-cid-motrwrji]{padding:2rem 2.25rem;max-width:none;display:grid;grid-template-columns:minmax(0,1fr) minmax(20rem,.85fr);column-gap:3rem;align-items:center}.signup[data-astro-cid-motrwrji] h2[data-astro-cid-motrwrji]{grid-column:1;grid-row:1;margin:0 0 .4rem}.signup[data-astro-cid-motrwrji]>p[data-astro-cid-motrwrji]{grid-column:1;grid-row:2;margin:0;max-width:48ch}.signup__form[data-astro-cid-motrwrji]{grid-column:2;grid-row:1 / span 2;margin:0}.signup__row[data-astro-cid-motrwrji]{max-width:none}}.signup[data-astro-cid-motrwrji] h2[data-astro-cid-motrwrji]{margin-top:0}.signup__label[data-astro-cid-motrwrji]{display:block;font-weight:500;font-size:.95rem;margin-bottom:.25rem}.signup__row[data-astro-cid-motrwrji]{display:flex;gap:.5rem;flex-wrap:wrap}.signup__row[data-astro-cid-motrwrji] input[data-astro-cid-motrwrji]{flex:1 1 14rem;min-height:var(--tap);padding:0 .75rem;font:500 1.1rem var(--font-sans);border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--white);color:var(--ink)}.signup__row[data-astro-cid-motrwrji] button[data-astro-cid-motrwrji]{min-height:var(--tap);padding:0 1.25rem;border:0;border-radius:var(--radius);background:var(--chalkline);color:var(--white);font:600 1.05rem var(--font-sans);cursor:pointer}.signup__join[data-astro-cid-motrwrji]{display:flex;align-items:flex-start;gap:.75rem;margin:1rem 0 0;padding:.75rem .9rem;border:1px solid var(--galv-edge);border-radius:var(--radius);background:var(--chalk);font-weight:500;font-size:.95rem;line-height:1.45;cursor:pointer}.signup__join[data-astro-cid-motrwrji] input[data-astro-cid-motrwrji]{flex:none;width:1.4rem;height:1.4rem;margin:.15rem 0 0;accent-color:var(--chalkline)}.signup__note[data-astro-cid-motrwrji]{margin:.6rem 0 0;min-height:1.2em;font-size:.95rem}.signup__note[data-astro-cid-motrwrji][data-tone=ok]{color:var(--pass)}.signup__note[data-astro-cid-motrwrji][data-tone=bad]{color:var(--warn)}.mnav-sheet__app{margin:0 0 12px}.mnav-sheet__app a{display:flex;align-items:center;min-height:48px;font-weight:700}html[data-app] .mnav-sheet__app{display:none}.mnav-sheet__pins li:first-child{grid-column:auto}.mnav[data-astro-cid-37bvxqo4],.mnav-scrim[data-astro-cid-37bvxqo4],.mnav-sheet[data-astro-cid-37bvxqo4]{display:none}@media(max-width:720px){.mnav[data-astro-cid-37bvxqo4]{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;inset:auto 0 0;z-index:40;height:var(--nav-h);padding-bottom:env(safe-area-inset-bottom,0px);background:var(--white);border-top:1px solid var(--galv-edge);box-shadow:0 -2px 10px #10151a0f}.mnav__item[data-astro-cid-37bvxqo4]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:0;border:0;background:none;font:inherit;color:var(--steel);text-decoration:none;font-size:.75rem;font-weight:600;letter-spacing:.01em;cursor:pointer;-webkit-tap-highlight-color:transparent}.mnav__item[data-astro-cid-37bvxqo4] svg[data-astro-cid-37bvxqo4]{width:22px;height:22px}.mnav__item[data-astro-cid-37bvxqo4][aria-current=page]{color:var(--chalkline)}.mnav__item[data-astro-cid-37bvxqo4][aria-current=page]:before{content:"";position:absolute;top:0;width:32px;height:3px;border-radius:0 0 3px 3px;background:var(--mark)}.mnav__item[data-astro-cid-37bvxqo4]{position:relative}.mnav-scrim[data-astro-cid-37bvxqo4]{display:block;position:fixed;inset:0;z-index:50;background:#10151a80}.mnav-sheet[data-astro-cid-37bvxqo4]{display:flex;flex-direction:column;position:fixed;inset:auto 0 0;z-index:60;max-height:80vh;background:var(--chalk);border-radius:16px 16px 0 0;box-shadow:0 -8px 30px #10151a40;padding-bottom:env(safe-area-inset-bottom,0px);animation:mnav-rise .18s ease-out}@keyframes mnav-rise{0%{transform:translateY(100%)}}.mnav-sheet__grip[data-astro-cid-37bvxqo4]{width:40px;height:4px;border-radius:4px;background:var(--galv-edge);margin:8px auto 4px}.mnav-sheet__head[data-astro-cid-37bvxqo4]{display:flex;align-items:center;justify-content:space-between;padding:.25rem 1rem .5rem;border-bottom:1px solid var(--galv-edge)}.mnav-sheet__head[data-astro-cid-37bvxqo4] strong[data-astro-cid-37bvxqo4]{font-size:1.2rem;white-space:nowrap}.mnav-sheet__close[data-astro-cid-37bvxqo4]{border:1px solid var(--chalkline);background:var(--white);color:var(--chalkline);font:inherit;font-weight:600;min-height:44px;padding:0 1rem;border-radius:var(--radius);cursor:pointer}.mnav-sheet__scroll[data-astro-cid-37bvxqo4]{overflow-y:auto;padding:.5rem 1rem 1.25rem;-webkit-overflow-scrolling:touch}.mnav-sheet__h[data-astro-cid-37bvxqo4]{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--steel);margin:1rem 0 .4rem}.mnav-sheet__list[data-astro-cid-37bvxqo4]{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.mnav-sheet__list[data-astro-cid-37bvxqo4] li[data-astro-cid-37bvxqo4]{margin:0;display:flex}.mnav-sheet__list[data-astro-cid-37bvxqo4] li[data-astro-cid-37bvxqo4]:first-child{grid-column:1 / -1}.mnav-sheet__list[data-astro-cid-37bvxqo4] a[data-astro-cid-37bvxqo4]{display:flex;align-items:center;flex:1;box-sizing:border-box;padding:.55rem .75rem;min-height:48px;font-size:.95rem;line-height:1.25;border-radius:var(--radius);background:var(--white);border:1px solid var(--galv-edge);color:var(--ink);text-decoration:none;font-weight:500}.mnav-sheet__list[data-astro-cid-37bvxqo4] a[data-astro-cid-37bvxqo4][aria-current=page]{border-left:4px solid var(--chalkline);color:var(--chalkline)}}.report[data-astro-cid-2jwgs7tg]{margin-block:2.5rem 1.5rem;font-size:.875rem;line-height:1.5;color:var(--steel, var(--pencil, var(--line-2, inherit)))}.report__line[data-astro-cid-2jwgs7tg]{display:inline-flex;flex-wrap:wrap;align-items:center;gap:0 .3em;min-height:44px;cursor:pointer;list-style:none;font:inherit;font-weight:400;color:inherit}.report__line[data-astro-cid-2jwgs7tg]::-webkit-details-marker{display:none}.report__open[data-astro-cid-2jwgs7tg]{text-decoration:underline;text-underline-offset:2px}.report__form[data-astro-cid-2jwgs7tg]{display:grid;gap:1rem;max-width:36rem;margin-top:.75rem;color:var(--ink, var(--line, inherit))}.report__field[data-astro-cid-2jwgs7tg]{display:grid;gap:.5rem}.report__label[data-astro-cid-2jwgs7tg]{font-weight:600}.report__field[data-astro-cid-2jwgs7tg] textarea[data-astro-cid-2jwgs7tg]{box-sizing:border-box;width:100%;min-height:7rem;padding:.6rem .75rem;font:inherit;font-size:1rem;color:inherit;background:transparent;border:1px solid var(--steel, var(--pencil, var(--line-2, currentColor)));border-radius:6px;resize:vertical}.report__note[data-astro-cid-2jwgs7tg]{margin:0;color:var(--steel, var(--pencil, var(--line-2, inherit)))}.report__send[data-astro-cid-2jwgs7tg]{justify-self:start;min-height:44px;min-width:44px;padding:0 1.25rem;font:inherit;font-size:1rem;font-weight:600;color:inherit;background:transparent;border:1px solid currentColor;border-radius:6px;cursor:pointer}.report__send[data-astro-cid-2jwgs7tg]:disabled{opacity:.6;cursor:progress}.report__hp[data-astro-cid-2jwgs7tg]{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.report__msg[data-astro-cid-2jwgs7tg]{display:none;margin:.25rem 0 0}.report__msg[data-astro-cid-2jwgs7tg]:target,.report__msg[data-astro-cid-2jwgs7tg][data-on]{display:block}
