@font-face{font-family:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-vietnamese-wght-normal.CnvboYUG.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-latin-ext-wght-normal.Ca2vKHc0.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-latin-wght-normal.ukD16Tqj.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Work Sans Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/work-sans-vietnamese-wght-normal.BKsN3ITN.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Work Sans Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/work-sans-latin-ext-wght-normal.B5dZ8C4S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Work Sans Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/work-sans-latin-wght-normal.Bl-S9Xys.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--wall:#e9e7e1;--wall-2:#dfdcd4;--card:#fbfaf6;--ink:#262320;--ink-2:#57504a;--line:#cfcbc0;--line-2:#a9a497;--sage:#7a9e7e;--sage-ink:#2c4f57;--sage-wash:#dfe8dc;--ochre:#d6a23c;--ochre-ink:#74500b;--ochre-wash:#f6ead0;--slate:#26302b;--on-slate:#ece9e1;--focus:#74500b;--radius:4px;--serif:"Fraunces Variable", Georgia, "Times New Roman", serif;--sans:"Work Sans Variable", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;--text:44rem}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--wall);color:var(--ink);font-family:var(--sans);margin:0;font-size:1.0625rem;line-height:1.65}img,svg{max-width:100%;height:auto}h1,h2,h3{font-family:var(--serif);letter-spacing:-.01em;text-wrap:balance;margin:0 0 .6rem;font-weight:620;line-height:1.18}h1{font-size:clamp(2.1rem,6vw,3.3rem);font-weight:650}h2{margin-top:0;font-size:clamp(1.5rem,4vw,2.05rem)}h3{margin-top:1.6rem;font-size:1.2rem}p{margin:0 0 1rem}ul,ol{margin:0 0 1rem;padding-left:1.3rem}li{margin-bottom:.35rem}a{color:var(--sage-ink);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:2px}.wrap{width:min(100% - 2.5rem,72rem);margin-inline:auto}.narrow{max-width:var(--text)}.muted{color:var(--ink-2)}.small{font-size:.92rem}.hex{font-variant-numeric:tabular-nums;letter-spacing:.02em;font-feature-settings:"tnum"}.skip{background:var(--card);z-index:10;padding:.6rem 1rem;position:absolute;top:0;left:-999px}.skip:focus{top:1rem;left:1rem}.top{background:var(--card)}.top-in{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1.5rem;padding:.7rem 0;display:flex}.brand{color:var(--ink);align-items:center;gap:.6rem;min-height:44px;text-decoration:none;display:inline-flex}.brand-name{font-family:var(--serif);letter-spacing:-.01em;font-size:1.35rem;font-weight:680}.tld{color:var(--sage-ink)}.nav{flex-wrap:wrap;gap:0 .25rem;margin-inline:-.6rem;display:flex}.nav a{min-height:44px;color:var(--ink);border-bottom:3px solid #0000;align-items:center;padding:0 .6rem;font-size:.97rem;font-weight:500;text-decoration:none;display:inline-flex}.nav a:hover{border-bottom-color:var(--line-2)}.nav a[aria-current=page]{border-bottom-color:var(--ochre);font-weight:620}.nav-short{display:none}@media (width<=639px){.top-in{flex-wrap:nowrap}.nav{flex-wrap:nowrap;margin-inline:0 -.5rem}.nav a{padding:0 .5rem}.nav-long{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.nav-short{display:inline}}.fan{height:7px;display:flex}.fan span{flex:1}.hero{padding:2.2rem 0 1.4rem}.hero-grid{align-items:start;gap:1.5rem;display:grid}.kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--ochre-ink);margin-bottom:.5rem;font-size:.82rem;font-weight:600;display:inline-block}.lede{max-width:40rem;font-size:1.15rem}.byline{color:var(--ink-2);flex-wrap:wrap;gap:.2rem .6rem;margin-bottom:1.2rem;font-size:.93rem;display:flex}.byline a{color:var(--ink)}.hero-art{display:none}.answer{counter-reset:a;gap:.7rem;margin:1.2rem 0 0;padding:0;list-style:none;display:grid}.answer li{counter-increment:a;background:var(--card);border:1px solid var(--line);border-left:10px solid var(--chip,var(--sage));border-radius:var(--radius);margin:0;padding:.85rem 1rem .85rem 3.1rem;position:relative}.answer li:before{content:counter(a);font-family:var(--serif);color:var(--ochre-ink);font-size:1.35rem;font-weight:700;line-height:1;position:absolute;top:.8rem;left:.9rem}.answer strong{font-family:var(--serif);margin-bottom:.15rem;font-size:1.08rem;font-weight:640;display:block}.answer p{margin:0}.jump{flex-wrap:wrap;gap:.5rem;margin:1.4rem 0 0;padding:0;list-style:none;display:flex}.jump li{margin:0}.jump a{background:var(--card);border:1px solid var(--line);min-height:44px;color:var(--ink);border-radius:999px;align-items:center;gap:.45rem;padding:0 .85rem;font-size:.94rem;text-decoration:none;display:inline-flex}.jump a:before{content:"";background:var(--dot,var(--sage));border-radius:2px;width:.75rem;height:.75rem}.jump a:hover{border-color:var(--line-2)}.sec{padding:2.2rem 0}.sec+.sec{border-top:1px solid var(--line)}.sec.panel{background:var(--card);border-top:0;border-bottom:0}.sec.panel+.sec{border-top:0}.h-chip{align-items:center;gap:.7rem;display:flex}.h-chip:before{content:"";background:var(--chip,var(--sage));border-radius:2px;flex:none;width:1.05rem;height:1.6rem;box-shadow:inset 0 0 0 1px #0000001f}.sec-intro{max-width:var(--text)}.pal-grid{gap:1rem;margin-top:1.2rem;display:grid}.pal{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.sec.panel .pal{background:#fff}.pal-bar{height:92px;display:flex}.pal-bar span{align-items:flex-end;padding:.35rem .5rem;font-size:.8rem;font-weight:600;display:flex}.pal-body{padding:.9rem 1rem 1rem}.pal-body h3{margin:0 0 .25rem;font-size:1.15rem}.pal-body>p{color:var(--ink-2);margin-bottom:.7rem;font-size:.96rem}.legend{margin:0;padding:0;list-style:none}.legend li{border-top:1px dashed var(--line);grid-template-columns:1.5rem 1fr;gap:0 .6rem;margin:0;padding:.45rem 0;display:grid}.legend .chip{border-radius:2px;grid-row:span 2;width:1.5rem;height:1.5rem;margin-top:.15rem;box-shadow:inset 0 0 0 1px #00000026}.legend b{font-weight:600}.legend .role{color:var(--ink-2);font-size:.9rem}.strips{grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem;margin-top:1.2rem;display:grid}.strip{border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin:0;padding:.45rem .45rem .6rem}.strip-blocks{border-radius:2px;grid-template-rows:96px 64px 40px;display:grid;overflow:hidden}.strip-blocks div{padding:.35rem .5rem;font-size:.82rem;line-height:1.3}.strip-blocks .hex{opacity:.95;font-size:.76rem;display:block}.strip figcaption{font-family:var(--serif);padding:.5rem .2rem 0;font-size:1.02rem;font-weight:640}.strip figcaption span{font-family:var(--sans);color:var(--ink-2);font-size:.86rem;font-weight:400;display:block}.tbl-wrap{-webkit-overflow-scrolling:touch;margin:1.2rem 0;overflow-x:auto}table{border-collapse:collapse;background:var(--card);width:100%;font-size:.97rem}.sec.panel table{background:#fff}caption{text-align:left;color:var(--ink-2);padding:0 0 .5rem;font-size:.92rem;font-weight:600}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:.65rem .75rem}thead th{text-transform:uppercase;letter-spacing:.05em;color:var(--ink-2);border-bottom:2px solid var(--ink);font-size:.85rem;font-weight:600}.dot{vertical-align:-.2rem;border-radius:50%;width:1.1rem;height:1.1rem;margin-right:.4rem;display:inline-block;box-shadow:inset 0 0 0 1px #0000002e}.cell-col{white-space:nowrap;display:block}.cell-col .hex{color:var(--ink-2);padding-left:1.55rem;font-size:.85rem;display:block}td .sub{color:var(--ink-2);font-size:.88rem;display:block}@media (width<=639px){table.stack thead{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}table.stack,table.stack tbody,table.stack tr,table.stack td,table.stack caption{width:100%;display:block}table.stack tr{border-bottom:1px solid var(--line);padding:.4rem 0}table.stack td{border:0;padding:.3rem .75rem}table.stack td[data-label]:before{content:attr(data-label);font-family:var(--sans);letter-spacing:.05em;text-transform:uppercase;color:var(--ink-2);font-size:.78rem;font-weight:600;display:block}table.stack td:first-child{font-family:var(--serif);font-size:1.05rem;font-weight:640}table.stack td:first-child .hex,table.stack td:first-child .sub{font-family:var(--sans);font-size:.85rem;font-weight:400}table.stack .cell-col{white-space:normal}}.pairs{flex-wrap:wrap;gap:.8rem;margin:1rem 0;display:flex}.pair{border:1px solid var(--line);border-radius:var(--radius);background:#fff;display:flex;overflow:hidden}.pair div{width:9.5rem;padding:2.4rem .6rem .5rem;font-size:.85rem;line-height:1.3}@media (width<=639px){.pair{width:100%}.pair div{flex:1 1 0;width:auto}}.note{background:var(--ochre-wash);border-left:5px solid var(--ochre);border-radius:0 var(--radius) var(--radius) 0;max-width:var(--text);margin:1.2rem 0;padding:.9rem 1.1rem}.note p:last-child{margin-bottom:0}.tip{background:var(--sage-wash);border-radius:var(--radius);max-width:var(--text);margin:1.2rem 0;padding:.9rem 1.1rem}.tip p:last-child{margin-bottom:0}.wheel-box{align-items:start;gap:1.5rem;margin-top:1.2rem;display:grid}.wheel-fig{justify-self:center;width:100%;max-width:340px;margin:0}.wheel-fig svg{width:100%;display:block}.wheel-fig .seg{stroke:var(--card);stroke-width:1px;transition:opacity .2s}.wheel-fig .seg.dim{opacity:.22}.wheel-fig .mark{fill:none;stroke:var(--ink);stroke-width:2.5px}.wheel-ctl fieldset{border:0;min-width:0;margin:0 0 1rem;padding:0}.wheel-ctl legend{margin-bottom:.4rem;padding:0;font-weight:600}.hue-pick{grid-template-columns:repeat(6,minmax(0,1fr));gap:.35rem;display:grid}.hue-pick label,.scheme-pick label{cursor:pointer;display:block;position:relative}.hue-pick input,.scheme-pick input{opacity:0;width:1px;height:1px;position:absolute}.hue-pick span{border-radius:var(--radius);height:44px;display:block;box-shadow:inset 0 0 0 1px #00000026}.hue-pick input:checked+span{box-shadow:0 0 0 3px var(--card), 0 0 0 5px var(--ink)}.hue-pick input:focus-visible+span,.scheme-pick input:focus-visible+span{outline:3px solid var(--focus);outline-offset:3px}.scheme-pick{flex-wrap:wrap;gap:.4rem;display:flex}.scheme-pick span{border:1px solid var(--line-2);background:var(--card);border-radius:999px;align-items:center;min-height:44px;padding:0 .9rem;font-size:.95rem;display:inline-flex}.scheme-pick input:checked+span{background:var(--ink);color:var(--card);border-color:var(--ink)}.scheme-out{flex-wrap:wrap;gap:.5rem;margin:.6rem 0 .4rem;padding:0;list-style:none;display:flex}.scheme-out li{border-radius:var(--radius);flex-direction:column;flex:6.5rem;justify-content:flex-end;min-height:4.6rem;margin:0;padding:.45rem .6rem;font-size:.88rem;line-height:1.3;display:flex}.scheme-rule{color:var(--ink-2);min-height:1.6em;font-size:.95rem}.sw-row td:first-child{font-weight:600;font-family:var(--serif)}.calc{background:var(--sage-wash);border-radius:var(--radius);gap:1.2rem;margin-top:1.2rem;padding:1.2rem;display:grid}.calc fieldset{border:0;min-width:0;margin:0;padding:0}.calc fieldset+fieldset{margin-top:1.1rem}.calc .check{margin-top:.6rem}.area-mode{margin-top:1.1rem}.area-mode .field{max-width:12rem}.area-mode p{margin:.35rem 0 0}.calc legend{font-family:var(--serif);margin-bottom:.5rem;padding:0;font-size:1.08rem;font-weight:640}.fields{grid-template-columns:repeat(auto-fill,minmax(8.5rem,1fr));gap:.7rem .8rem;display:grid}.field label{margin-bottom:.2rem;font-size:.9rem;font-weight:500;display:block}.field input[type=text]{width:100%;min-height:44px;font:inherit;color:var(--ink);border-radius:var(--radius);background:#fff;border:1px solid #7d786c;padding:.4rem .6rem}.field input[aria-invalid=true]{border-width:2px;border-color:#a3261b}.check{cursor:pointer;align-items:center;gap:.6rem;min-height:44px;font-size:.97rem;display:flex}.check input{width:1.3rem;height:1.3rem;accent-color:var(--sage-ink)}.calc-out{border-radius:var(--radius);border-top:6px solid var(--ochre);background:#fff;padding:1rem 1.1rem}.calc-out .big{font-family:var(--serif);margin:.1rem 0 .4rem;font-size:2.3rem;font-weight:680;line-height:1.1}.calc-out dl{grid-template-columns:1fr auto;gap:.25rem 1rem;margin:.6rem 0 0;font-size:.95rem;display:grid}.calc-out dt{color:var(--ink-2)}.calc-out dd{text-align:right;font-variant-numeric:tabular-nums;margin:0}.calc-err{color:#a3261b;font-weight:600}.houses{gap:1rem;margin-top:1.2rem;display:grid}.house{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);grid-template-rows:auto 1fr;margin:0;display:grid;overflow:hidden}.sec.panel .house{background:#fff}.house-art{background:linear-gradient(#dfe8ee 0 78%,#c9cdb8 78%);justify-content:center;align-items:flex-end;padding:.6rem .6rem 0;display:flex}.house-art svg{width:100%;max-width:280px;display:block}.house figcaption{padding:.8rem 1rem 1rem}.house h3{margin:0 0 .4rem;font-size:1.12rem}.house p{margin:.5rem 0 0;font-size:.95rem}.house-key{grid-template-columns:1fr 1fr;gap:.3rem .8rem;margin:0;padding:0;font-size:.86rem;list-style:none;display:grid}.house-key li{align-items:flex-start;gap:.4rem;margin:0;display:flex}.house-key .dot{flex:none;margin:.15rem 0 0}.house-key .hex{color:var(--ink-2);display:block}.bars{max-width:var(--text);gap:.6rem;margin:1.2rem 0;display:grid}.bar-row{grid-template-columns:1fr auto;gap:.25rem .8rem;font-size:.93rem;display:grid}.bar-val{font-variant-numeric:tabular-nums;font-weight:600}.bar-track{background:var(--wall-2);border-radius:2px;grid-column:1/-1;height:1.5rem}.bar-fill{border-radius:2px;height:100%;display:block;box-shadow:inset 0 0 0 1px #0003}.steps{counter-reset:s;max-width:var(--text);padding:0;list-style:none}.steps>li{counter-increment:s;min-height:3.2rem;margin:0;padding:.15rem 0 1rem 3rem;position:relative}.steps>li:before{content:counter(s);background:var(--ink);width:2.1rem;height:2.1rem;color:var(--card);border-radius:2px;place-items:center;font-weight:700;display:grid;position:absolute;top:0;left:0}.steps>li>strong{font-family:var(--serif);font-size:1.08rem;font-weight:640;display:block}.damp-grid{align-items:start;gap:1rem;margin-top:1.2rem;display:grid}.damp-grid .tbl-wrap{margin:0}.damp-fig{border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin:0;padding:.5rem}.damp-fig svg{width:100%;display:block}.damp-fig figcaption{color:var(--ink-2);padding:.4rem .2rem 0;font-size:.88rem}.sources{max-width:var(--text)}.sources ul{padding-left:1.1rem}.sources li{margin-bottom:.5rem}.h-small{font-size:1.3rem}.tentang{background:var(--card)}.tentang .narrow h3:first-of-type{margin-top:1.2rem}.photo{margin:1.4rem 0 0}.photo img{border-radius:var(--radius);width:100%;height:auto;display:block}.photo figcaption{color:var(--ink-2);margin-top:.4rem;font-size:.88rem}.ad-slot{max-width:var(--text);margin:1.5rem auto}.foot{background:var(--slate);color:var(--on-slate);padding:2rem 0 2.4rem;font-size:.95rem}.foot a{color:var(--on-slate)}.foot :focus-visible{outline-color:var(--ochre)}.foot-in{gap:1.4rem;display:grid}.foot-col{flex-direction:column;gap:.2rem;display:flex}.foot-col a{align-items:center;min-height:44px;display:inline-flex}.foot-col p{margin:0 0 .5rem}.foot-name{font-family:var(--serif);font-size:1.25rem;font-weight:650}.list-links{padding-left:1.2rem}.list-links li{margin-bottom:.4rem}.list-links a{align-items:center;min-height:44px;display:inline-flex}@media (width>=640px){.pal-grid{grid-template-columns:repeat(auto-fit,minmax(17rem,1fr))}.strips{grid-template-columns:repeat(4,minmax(0,1fr))}.houses{grid-template-columns:repeat(auto-fit,minmax(19rem,1fr))}.calc{grid-template-columns:1fr}.foot-in{grid-template-columns:2fr 1.4fr 1fr}}@media (width>=900px){.hero{padding:3rem 0 2rem}.hero-grid{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:3rem}.hero-art{display:block}.answer{grid-template-columns:1fr}.wheel-box{grid-template-columns:340px minmax(0,1fr);gap:2.5rem}.calc{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:start}.calc-out{position:sticky;top:1rem}.damp-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:1.5rem}.sec{padding:3rem 0}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media print{body{color:#000;background:#fff;font-size:11pt}.top .nav,.fan,.jump,.skip,.ad-slot,.foot nav,.hero-art,.wheel-ctl fieldset{display:none!important}.sec,.sec.panel,.tentang,.calc,.calc-out,.pal,.strip,.house,table,.note,.tip,.answer li{background:#fff!important}.note,.tip{border:1px solid #000}a{color:#000}.foot{color:#000;background:#fff;border-top:1px solid #000}.foot a{color:#000}.pal-bar,.strip-blocks div,.pair div,.scheme-out li{-webkit-print-color-adjust:exact;print-color-adjust:exact}.lbl{background:#fff;padding:0 .2em;color:#000!important}.pal,.strip,.house,tr,.steps>li{break-inside:avoid}}