@font-face{font-family:Barlow Condensed;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-condensed-vietnamese-600-normal.A5AYRdjN.woff2) format("woff2"),url(/_astro/barlow-condensed-vietnamese-600-normal.CNlPk46_.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.18ESti3H.woff2) format("woff2"),url(/_astro/barlow-condensed-latin-ext-600-normal.Clv9cIcR.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,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.DepVgxBB.woff2) format("woff2"),url(/_astro/barlow-condensed-latin-600-normal.BFJEwTuo.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+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:700;src:url(/_astro/barlow-condensed-vietnamese-700-normal.DYeBwlKR.woff2) format("woff2"),url(/_astro/barlow-condensed-vietnamese-700-normal.DhIzd8Tb.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:700;src:url(/_astro/barlow-condensed-latin-ext-700-normal.CwuXbfVR.woff2) format("woff2"),url(/_astro/barlow-condensed-latin-ext-700-normal.BIHFfxf0.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,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:700;src:url(/_astro/barlow-condensed-latin-700-normal.v1xN8_Wq.woff2) format("woff2"),url(/_astro/barlow-condensed-latin-700-normal.Dmwat-ge.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+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Public Sans Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/public-sans-vietnamese-wght-normal.CtlIRbEm.woff2) format("woff2-variations");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:Public Sans Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/public-sans-latin-ext-wght-normal.MQgHevqp.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,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:Public Sans Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/public-sans-latin-wght-normal.DdeTHZLK.woff2) format("woff2-variations");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+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--limestone: #E4E5E0;--stone: #C9CBC4;--road: #4A5053;--ink: #14181A;--tape: #FFC90E;--paint: #FF4F18;--white: #FBFBF9;--ok: #2F6B3C;--display: "Barlow Condensed", "Arial Narrow", sans-serif;--body: "Public Sans Variable", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--limestone);color:var(--ink);font:400 17px/1.55 var(--body)}a{color:var(--ink);text-underline-offset:3px}:focus-visible{outline:3px solid var(--paint);outline-offset:2px}h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.02;margin:0}h1{font-size:clamp(44px,9vw,76px);letter-spacing:-.01em}h2{font-size:34px;margin:40px 0 10px}img,svg{max-width:100%}.tape{--tick: repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 12px);--tick-long: repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 72px);position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:58px;padding:8px 20px 18px;background-color:var(--tape);background-image:var(--tick-long),var(--tick);background-size:100% 14px,100% 7px;background-position:0 100%;background-repeat:no-repeat}.wordmark{font:700 26px/1 var(--display);text-decoration:none}.tape-link{font-weight:600;font-size:15px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 22px;border:2px solid var(--ink);border-radius:4px;background:var(--white);color:var(--ink);font:700 21px/1 var(--display);text-decoration:none;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-paint{background:var(--paint)}.btn-paint:hover{background:#e8430f}.btn-quiet{border-color:transparent;background:none;text-decoration:underline;font:600 16px/1.2 var(--body);min-height:44px;padding:8px 10px}.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:min(76vh,640px)}.hero-copy{padding:clamp(28px,6vw,72px) clamp(20px,5vw,64px);align-self:center}.address-form{margin-top:28px;max-width:560px}.address-form label{display:block;font-weight:600;margin-bottom:6px}.address-row{display:flex;gap:8px;flex-wrap:wrap}.address-row input{flex:1 1 240px}input[type=text],input[type=tel],input[type=number]{min-height:52px;padding:10px 14px;border:2px solid var(--ink);border-radius:4px;background:var(--white);color:var(--ink);font:400 18px/1.2 var(--body);width:100%}.hero-next{margin:14px 0 6px;max-width:46ch}.aerial{position:relative;margin:0;min-height:320px;overflow:hidden;background:#6e7f61}.aerial svg{position:absolute;inset:0;width:100%;height:100%}.trace{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 2.2s .3s ease-in-out forwards}.corners circle{opacity:0;animation:appear .2s forwards}.corners circle:nth-child(1){animation-delay:.3s}.corners circle:nth-child(2){animation-delay:.7s}.corners circle:nth-child(3){animation-delay:1s}.corners circle:nth-child(4){animation-delay:1.5s}.corners circle:nth-child(5){animation-delay:1.8s}.corners circle:nth-child(6){animation-delay:2.2s}.readout{position:absolute;left:20px;bottom:20px;padding:6px 14px 8px;background:var(--tape);font:600 22px/1 var(--display);opacity:0;animation:appear .3s 2.5s forwards}.readout strong{font-size:40px}@keyframes draw{to{stroke-dashoffset:0}}@keyframes appear{to{opacity:1}}@media(prefers-reduced-motion:reduce){.trace{animation:none;stroke-dashoffset:0}.corners circle,.readout{animation:none;opacity:1}}.home-body{max-width:720px;padding:8px 20px 0;margin:0 auto}.prose-page{max-width:720px;margin:0 auto;padding:28px 20px 56px}.crumbs{font-size:15px;margin-bottom:18px}.answer{font-size:21px;line-height:1.45;margin:16px 0 0;padding-left:16px;border-left:6px solid var(--tape)}.prose h2{margin-top:40px}.prose table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.35;margin:12px 0;display:block;overflow-x:auto}.prose th,.prose td{text-align:left;padding:8px 8px 8px 0;border-bottom:1px solid var(--stone);vertical-align:top}.prose th{font-weight:700;border-bottom:2px solid var(--ink)}.pile{margin:24px 0 0}.pile svg{display:block;width:100%;height:auto}.pile figcaption{font:700 22px/1.15 var(--display);margin-top:8px}.faq details{border-bottom:1px solid var(--stone);padding:12px 0}.faq summary{font-weight:600;cursor:pointer}.faq details p{margin:8px 0 0}.closer{margin-top:48px;padding:24px;background:var(--tape)}.closer h2{margin:0 0 16px}.related{display:flex;flex-direction:column;gap:8px;margin-top:32px}.foot{padding:28px 20px 40px;border-top:2px solid var(--ink);margin-top:32px;font-size:15px}.foot p{margin:0 0 10px}.foot nav{display:flex;flex-wrap:wrap;gap:8px 18px}body.bare{min-height:100dvh;display:flex;flex-direction:column}body.bare .tape{min-height:44px;padding:4px 16px 14px}body.bare .wordmark{font-size:20px}#tool-root,.tool{flex:1;display:flex;flex-direction:column;min-height:0}.panel{width:100%;max-width:640px;margin:0 auto;padding:24px 20px 48px}.panel h1{font-size:clamp(38px,8vw,56px)}.candidates{list-style:none;padding:0;margin:12px 0}.candidates button{width:100%;text-align:left;background:var(--white);border:2px solid var(--ink);border-radius:4px;padding:12px 14px;margin-bottom:8px;font:500 17px/1.3 var(--body);cursor:pointer;min-height:52px}.error{color:#a62c0a;font-weight:600;margin:10px 0}.hint{color:var(--road);font-size:15px}.map-wrap{position:relative;flex:1;min-height:60vh}.map{position:absolute;inset:0;width:100%;height:100%;background:var(--road)}.map-hint{position:absolute;top:12px;left:12px;right:12px;display:flex;justify-content:center;pointer-events:none}.map-hint span{background:var(--ink);color:var(--white);padding:8px 14px;border-radius:4px;font-weight:600;font-size:16px}.trace-bar{background:var(--tape);padding:10px 16px calc(14px + env(safe-area-inset-bottom))}.trace-read{display:flex;align-items:baseline;gap:14px;font-family:var(--display);font-weight:600;font-size:20px}.trace-read strong{font-size:40px;line-height:1;font-weight:700}.trace-tools{display:flex;gap:6px;margin:6px 0 8px;overflow-x:auto}.trace-tools button{flex:none;min-height:44px;padding:6px 10px;background:var(--white);border:2px solid var(--ink);border-radius:4px;font:600 15px/1 var(--body);cursor:pointer}.trace-tools button:disabled{opacity:.45}.trace-tools button[aria-pressed=true]{background:var(--ink);color:var(--white)}.trace-bar .btn{width:100%}fieldset{border:0;padding:0;margin:26px 0 0}legend{font:700 26px/1.1 var(--display);padding:0;margin-bottom:10px}.choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}.choice{display:block;position:relative;cursor:pointer}.choice input{position:absolute;opacity:0;inset:0}.choice span{display:flex;flex-direction:column;gap:6px;height:100%;padding:8px 8px 10px;background:var(--white);border:2px solid var(--stone);border-radius:4px;font-weight:600;font-size:16px;line-height:1.2}.choice svg{display:block;width:100%;height:56px}.choice input:checked+span{border-color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink);background:var(--tape)}.choice input:focus-visible+span{outline:3px solid var(--paint);outline-offset:2px}.rect-row{display:flex;align-items:end;gap:8px;margin-bottom:10px}.rect-row label{flex:1;font-weight:600;font-size:15px}.rect-row .x{padding-bottom:14px;font-weight:600}.result-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px}.tons{font:700 clamp(84px,24vw,132px)/.9 var(--display);letter-spacing:-.02em}.tons-unit{font:600 34px/1 var(--display)}.reason{font-size:19px;margin:12px 0 0}.facts{margin:14px 0 0}.buffer{display:flex;gap:12px;align-items:flex-start;margin-top:18px;padding:12px 14px;background:var(--tape)}.buffer input{width:26px;height:26px;flex:none;margin:2px 0 0;accent-color:var(--ink)}.buffer strong{font:700 22px/1.1 var(--display);display:block}.buffer small{font-size:15px;line-height:1.35;display:block;margin-top:2px}.depths{width:100%;border-collapse:collapse;margin-top:8px}.depths th{text-align:left;font-size:14px;font-weight:600;color:var(--road);padding:4px 8px}.depths td{padding:0;border-top:1px solid var(--stone)}.depths button{display:grid;grid-template-columns:1fr 1fr 1fr;width:100%;align-items:center;min-height:56px;padding:6px 8px;background:none;border:0;text-align:left;font:600 18px/1.15 var(--body);cursor:pointer;color:var(--ink)}.depths tr.on button{background:var(--ink);color:var(--white)}.depths small{display:block;font-weight:400;font-size:13px}.materials{display:grid;gap:8px;margin-top:8px}.material{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 14px;background:var(--white);border:2px solid var(--stone);border-radius:4px;cursor:pointer;width:100%;text-align:left;color:var(--ink);font:inherit}.material.on{border-color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}.material b{font:700 24px/1 var(--display);white-space:nowrap}.material small{display:block;color:var(--road);font-size:14px}.truck-note{margin:10px 0 0;padding:10px 14px;border-left:6px solid var(--paint);background:var(--white)}.link{padding:0;border:0;background:none;color:inherit;font:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.share-line{margin:18px 0 0;font-weight:600}.add-photos .btn{width:100%}.photo-row{display:flex;gap:8px;overflow-x:auto;margin:0 0 10px}.photo-row img{height:96px;width:auto;border-radius:4px}.actions{display:grid;gap:8px;margin-top:22px}.fine{color:var(--road);font-size:14px;margin-top:22px}.fine p{margin:0 0 6px}.result-pile{margin:24px 0 0}.result-pile img{display:block;width:100%;height:auto}.result-pile figcaption{font:700 24px/1.15 var(--display);margin-top:10px}@media(max-width:760px){.hero{grid-template-columns:1fr;min-height:0}.aerial{min-height:240px;aspect-ratio:16 / 10}.address-row .btn{flex:1 1 100%}}
