:root {
--paper: #f4f0e8;
--surface: #fffdf8;
--surface-2: #eae3d5;
--text: #14100c;
--text-muted: #4f483f;
--text-faint: #8d8375;
--border: #dcd3c3;
--border-soft: #ebe4d7;
--accent: #0f6c80;
--accent-dark: #0a4d5c;
--accent-wash: #dbeef3;
--on-accent: #fffdf8;
--accent-bright: #6fc6da;
--dry: #b5761d;
--dry-soft: #c99446;
--ideal: #1a7f4b;
--humid: #2b6ac9;
--danger: #a8382c;
--ink: #14100c;
--on-ink: #f2ece2;
--radius: 12px;
--shadow: 0 1px 2px rgba(20, 16, 12, .05), 0 14px 34px rgba(20, 16, 12, .07);
--maxw: 1240px;
--prose: 68ch;
--mono: "IBM Plex Mono", ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace;
--display: Archivo, "Helvetica Neue", Arial, sans-serif;
--body: Newsreader, Georgia, "Times New Roman", serif;
}
@media (prefers-color-scheme: dark) {
:root {
--paper: #14110f;
--surface: #1c1917;
--surface-2: #262220;
--text: #f2ede7;
--text-muted: #b0a89c;
--text-faint: #8a8177;
--border: #35302b;
--border-soft: #262220;
--accent: #57c3da;
--accent-dark: #8adcef;
--accent-wash: #10333d;
--on-accent: #0b1417;
--ink: #22201d;
--on-ink: #f2ede7;
--dry: #dfa257;
--dry-soft: #c98f45;
--ideal: #4bc885;
--humid: #6da5f0;
--danger: #e8796c;
--shadow: 0 1px 2px rgba(0, 0, 0, .5), 0 14px 34px rgba(0, 0, 0, .38);
}
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) {
html { scroll-behavior: auto; }
*, *::before, *::after { transition: none !important; animation: none !important; }
}
body {
margin: 0;
background: var(--paper);
color: var(--text);
font: 17.5px/1.68 var(--body);
-webkit-text-size-adjust: 100%;
text-rendering: optimizeLegibility;
}
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 26px; }
.prose { max-width: var(--prose); }
a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: var(--accent-dark); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }
h1, h2, h3, h4 {
margin: 0 0 .5em;
font-family: var(--display);
line-height: 1.1;
letter-spacing: -.028em;
text-wrap: balance;
}
h1 { font-size: clamp(2.2rem, 5.2vw, 3.35rem); font-weight: 800; line-height: 1.03; }
h2 { font-size: clamp(1.5rem, 3.1vw, 2rem); font-weight: 700; margin-top: 0; }
h3 { font-size: 1.16rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.25em; }
li { margin-bottom: .42em; }
strong { color: var(--text); font-weight: 600; }
.num, td.num, .stat dd, .readout dd, .instrument-value,
.instrument-readouts dd, .field label output {
font-family: var(--mono);
font-variant-numeric: tabular-nums;
}
.eyebrow {
display: block;
font-family: var(--mono);
font-size: .69rem;
font-weight: 600;
letter-spacing: .18em;
text-transform: uppercase;
color: var(--accent);
margin-bottom: 12px;
}
.skip-link {
position: absolute; left: 8px; top: -60px; z-index: 60;
background: var(--accent); color: var(--on-accent);
padding: 10px 16px; border-radius: 0 0 8px 8px;
font-family: var(--display); font-size: .9rem; font-weight: 700; text-decoration: none;
transition: top .15s ease;
}
.skip-link:focus { top: 0; color: var(--on-accent); }
.site-header {
position: sticky; top: 0; z-index: 40;
background: var(--surface);
border-bottom: 1px solid var(--border);
}
.site-header .wrap { display: flex; align-items: center; gap: 20px; min-height: 68px; }
.brand {
display: inline-flex; align-items: center; gap: 10px;
font-family: var(--display); font-weight: 800; font-size: 1.16rem; color: var(--text);
text-decoration: none; letter-spacing: -.035em; flex: none;
}
.brand b { color: var(--accent); font-weight: 800; }
.brand svg { color: var(--accent); }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a {
color: var(--text-muted); text-decoration: none;
font-family: var(--display); font-size: .92rem; font-weight: 500; white-space: nowrap;
}
.nav a:hover, .nav a[aria-current="true"] { color: var(--accent); }
.search { position: relative; flex: none; }
.search input {
font-family: var(--display); font-size: .88rem; width: 186px;
padding: 9px 13px 9px 32px;
border: 1px solid var(--border); border-radius: 999px;
background: var(--paper); color: var(--text);
}
.search::before {
content: "⌕"; position: absolute; left: 12px; top: 50%; transform: translateY(-54%);
color: var(--text-faint); font-size: 1.05rem; pointer-events: none;
}
.search-results {
position: absolute; top: calc(100% + 7px); right: 0; width: min(380px, 82vw);
background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
box-shadow: var(--shadow); padding: 6px; display: none; max-height: 60vh; overflow-y: auto;
}
.search-results[data-open="true"] { display: block; }
.search-results a {
display: block; padding: 9px 12px; border-radius: 8px; text-decoration: none;
font-family: var(--display); font-size: .9rem; color: var(--text);
}
.search-results a:hover, .search-results a:focus { background: var(--accent-wash); }
.search-results .sr-section {
display: block; font-family: var(--mono); font-size: .64rem;
letter-spacing: .12em; text-transform: uppercase; color: var(--text-faint);
}
.search-results .sr-empty { padding: 12px; color: var(--text-muted); font-size: .88rem; }
.nav-toggle { display: none; margin-left: auto; }
.nav-toggle > summary {
list-style: none; cursor: pointer; padding: 10px 14px; min-height: 44px;
display: flex; align-items: center;
border: 1px solid var(--border); border-radius: 10px;
font-family: var(--display); font-size: .88rem; font-weight: 600; color: var(--text-muted);
}
.nav-toggle > summary::-webkit-details-marker { display: none; }
.nav-toggle[open] > summary { color: var(--accent); border-color: var(--accent); }
.nav-panel {
position: absolute; left: 0; right: 0; top: 100%;
background: var(--surface); border-bottom: 1px solid var(--border);
padding: 14px 26px 18px; display: flex; flex-direction: column; gap: 2px;
box-shadow: var(--shadow);
}
.nav-panel a {
padding: 13px 4px; text-decoration: none; color: var(--text);
font-family: var(--display); font-weight: 600; border-bottom: 1px solid var(--border-soft);
}
.nav-panel a:last-child { border-bottom: 0; }
@media (max-width: 960px) {
.nav, .search { display: none; }
.nav-toggle { display: block; }
}
@media (min-width: 961px) { .nav-panel { display: none; } }
.crumbs {
font-family: var(--mono); font-size: .74rem; letter-spacing: .03em;
color: var(--text-faint); padding: 16px 0 0;
}
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.crumbs li { margin: 0; display: flex; gap: 8px; align-items: center; }
.crumbs li + li::before { content: "/"; color: var(--border); }
.crumbs a { text-decoration: none; color: var(--text-faint); }
.crumbs a:hover { color: var(--accent); }
.page-head { padding: 22px 0 30px; border-bottom: 1px solid var(--border); background: var(--surface); }
.page-head h1 { max-width: 22ch; }
.page-head .lead { font-size: 1.16rem; color: var(--text-muted); max-width: var(--prose); margin-bottom: 0; }
.hero {
background: var(--surface);
border-bottom: 1px solid var(--border);
padding: 48px 0 44px;
}
.hero h1 { max-width: 15ch; }
.hero .lead { font-size: 1.2rem; color: var(--text-muted); max-width: 46ch; }
@media (min-width: 1060px) {
.hero-split .wrap {
display: grid;
grid-template-columns: minmax(0, 1fr) 574px;
gap: 52px;
align-items: start;
}
.hero-split .hero-copy .lead { margin-bottom: 0; }
}
.hero-split .instrument, .hero-split .calc { margin: 26px 0 0; }
@media (min-width: 1060px) { .hero-split .instrument, .hero-split .calc { margin: 0; } }
.trust {
display: flex; flex-wrap: wrap; gap: 9px 24px;
margin-top: 24px; padding-top: 16px;
border-top: 1px solid var(--border-soft);
font-family: var(--mono); font-size: .78rem; color: var(--text-muted);
}
.trust-item b { color: var(--text); font-weight: 600; }
.trust a { text-decoration: none; }
.page-grid { display: block; }
@media (min-width: 1060px) {
.page-grid {
display: grid;
grid-template-columns: 214px minmax(0, 1fr);
gap: 46px;
max-width: var(--maxw);
margin: 0 auto;
padding: 0 26px;
align-items: start;
}
.page-grid > .toc { display: block; }
.page-grid > .page-main > section > .wrap { padding: 0; max-width: none; }
.page-grid > .page-main > .diagram { margin-left: 0; margin-right: 0; }
.page-grid > .page-rail > .wrap { padding: 0; max-width: none; }
}
@media (min-width: 1400px) {
.page-grid.has-rail { grid-template-columns: 214px minmax(0, 1fr) 276px; gap: 46px; }
.page-grid.has-rail > .page-rail { position: sticky; top: 92px; }
}
.toc { display: none; position: sticky; top: 92px; padding: 38px 0 0; }
.toc h2 {
font-family: var(--mono); font-size: .66rem; letter-spacing: .16em;
text-transform: uppercase; color: var(--text-faint); margin-bottom: 14px;
}
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--border); display: flex; flex-direction: column; }
.toc li { margin: 0; }
.toc a {
display: block; padding: 7px 0 7px 15px; margin-left: -2px;
border-left: 2px solid transparent;
font-family: var(--display); font-size: .87rem; color: var(--text-muted);
text-decoration: none; line-height: 1.35;
}
.toc a:hover { color: var(--accent); }
.toc a[aria-current="true"] { color: var(--accent); font-weight: 600; border-left-color: var(--accent); }
.page-rail { padding: 38px 0 0; display: flex; flex-direction: column; gap: 18px; }
@media (max-width: 1399px) {
.page-rail { flex-direction: row; flex-wrap: wrap; padding: 0 0 34px; }
.page-rail > * { flex: 1 1 260px; }
}
.rail-card {
background: var(--surface); border: 1px solid var(--border);
border-radius: var(--radius); padding: 18px 20px;
}
.rail-card h2 {
font-family: var(--mono); font-size: .66rem; letter-spacing: .15em;
text-transform: uppercase; color: var(--text-faint); margin-bottom: 10px;
}
.rail-card a {
display: block; padding: 9px 0; border-bottom: 1px solid var(--border-soft);
font-family: var(--display); font-size: .93rem; font-weight: 500; text-decoration: none;
}
.rail-card a:last-child { border-bottom: 0; }
.rail-card p { margin: 0; font-size: .88rem; color: var(--text-muted); }
.rail-mini { background: var(--ink); color: var(--on-ink); border: 0; }
.rail-mini h2 { color: var(--accent-bright); }
.rail-mini p { color: inherit; opacity: .78; }
.rail-mini .rail-btn {
display: block; text-align: center; margin-top: 14px; padding: 11px;
border-radius: 9px; background: var(--accent-bright); color: #0b1417;
font-family: var(--display); font-weight: 700; font-size: .92rem; text-decoration: none;
border-bottom: 0;
}
.rail-mini .rail-btn:hover { color: #0b1417; opacity: .88; }
section { padding: 46px 0; border-bottom: 1px solid var(--border-soft); }
section:last-of-type { border-bottom: 0; }
section > .wrap > p, section > .wrap > ul, section > .wrap > ol { max-width: var(--prose); }
section > .wrap > p { color: var(--text-muted); }
.answer-box {
background: var(--accent); color: var(--on-accent);
border-radius: var(--radius); padding: 24px 26px;
margin: 24px 0; max-width: 74ch;
}
.answer-box > :last-child { margin-bottom: 0; }
.answer-box strong { color: inherit; font-weight: 600; }
.answer-box a { color: inherit; text-decoration: underline; }
.answer-box .tag {
display: block; font-family: var(--mono); font-size: .65rem;
letter-spacing: .17em; text-transform: uppercase; opacity: .78; margin-bottom: 9px;
}
.answer-box.warn { background: var(--danger); }
.instrument, .calc {
background: var(--ink); color: var(--on-ink);
border-radius: 18px; padding: 28px 30px 26px; margin: 26px 0;
box-shadow: 0 18px 44px rgba(20, 16, 12, .16);
}
@media (prefers-color-scheme: dark) {
.instrument, .calc { border: 1px solid var(--border); box-shadow: none; }
}
.instrument .eyebrow, .calc .eyebrow { color: var(--accent-bright); }
.instrument h2, .instrument h3, .calc h2, .calc h3 { color: var(--on-ink); }
.instrument h2, .calc h2 { font-size: 1.22rem; margin-bottom: 0; }
.instrument-head { margin-bottom: 22px; }
.instrument-body, .calc-top {
display: grid; grid-template-columns: 232px minmax(0, 1fr); gap: 30px; align-items: center;
}
@media (max-width: 680px) {
.instrument-body, .calc-top { grid-template-columns: 1fr; gap: 20px; }
.instrument, .calc { padding: 22px 20px 20px; }
}
.instrument-dial { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.instrument-value { font-size: 1.05rem; font-weight: 600; letter-spacing: .02em; }
.instrument-controls { display: flex; flex-direction: column; gap: 18px; }
.calc-fields { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); }
.field label {
display: flex; justify-content: space-between; align-items: baseline;
font-family: var(--display); font-size: .88rem; font-weight: 600; margin-bottom: 8px; gap: 10px;
}
.instrument .field label, .calc .field label { color: var(--on-ink); }
.field label output { font-size: 1.14rem; color: var(--accent-bright); font-weight: 600; }
input[type="range"] { width: 100%; accent-color: var(--accent-bright); height: 26px; }
select, input[type="number"] {
width: 100%; font-family: var(--display); font-size: .94rem; padding: 11px 13px;
border: 1px solid rgba(255, 255, 255, .22); border-radius: 10px;
background: rgba(255, 255, 255, .06); color: var(--on-ink);
}
select option { color: #14100c; }
@media (prefers-color-scheme: dark) { select option { color: var(--text); background: var(--surface); } }
.unit-toggle {
margin-top: 16px; display: flex; align-items: center; gap: 9px; flex-wrap: wrap;
font-family: var(--mono); font-size: .68rem; letter-spacing: .12em;
text-transform: uppercase; color: var(--on-ink); opacity: .62;
}
.unit-toggle button {
font-family: var(--display); font-weight: 600; font-size: .84rem;
min-height: 36px; padding: 6px 15px;
border-radius: 999px; border: 1px solid rgba(255, 255, 255, .24);
background: transparent; color: var(--on-ink); cursor: pointer;
}
.unit-toggle button[aria-pressed="true"] {
background: var(--accent-bright); border-color: var(--accent-bright); color: #0b1417;
}
.instrument-readouts, .readouts {
display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0;
margin: 26px 0 0; border-top: 1px solid rgba(255, 255, 255, .15);
}
.instrument-readouts dt, .readout dt {
font-family: var(--mono); font-size: .64rem; letter-spacing: .13em;
text-transform: uppercase; opacity: .58;
}
.instrument-readouts dd, .readout dd {
margin: 6px 0 0; font-size: 1.28rem; font-weight: 600;
}
.readout { padding: 15px 18px 15px 0; border-bottom: 1px solid rgba(255, 255, 255, .15); }
.readout + .readout { border-left: 1px solid rgba(255, 255, 255, .15); padding-left: 18px; }
.copy-link {
margin-top: 16px; display: flex; align-items: center; gap: 11px; flex-wrap: wrap;
}
.copy-link button {
font-family: var(--display); font-weight: 600; font-size: .84rem;
min-height: 36px; padding: 6px 15px;
border-radius: 999px; border: 1px solid rgba(255, 255, 255, .24);
background: transparent; color: var(--on-ink); cursor: pointer;
}
.copy-link button:hover { background: rgba(255, 255, 255, .08); }
.copy-link .copy-status {
font-family: var(--mono); font-size: .68rem; letter-spacing: .08em;
text-transform: uppercase; color: var(--accent-bright); opacity: 0; transition: opacity .15s;
}
.copy-link .copy-status[data-shown="true"] { opacity: 1; }
.verdict, .instrument-verdict {
margin-top: 22px; padding: 17px 20px; border-radius: 12px;
background: rgba(255, 255, 255, .07); border-left: 4px solid var(--accent-bright);
}
.verdict h3 { margin: 0 0 5px; font-size: 1.1rem; color: var(--accent-bright); }
.verdict p { margin: 0; color: var(--on-ink); opacity: .82; font-size: .97rem; }
.verdict[data-state="dry"] { border-left-color: var(--dry-soft); }
.verdict[data-state="dry"] h3 { color: var(--dry-soft); }
.verdict[data-state="ideal"] { border-left-color: #4bc885; }
.verdict[data-state="ideal"] h3 { color: #4bc885; }
.verdict[data-state="humid"] { border-left-color: #6da5f0; }
.verdict[data-state="humid"] h3 { color: #6da5f0; }
.verdict[data-state="danger"] { border-left-color: #e8796c; }
.verdict[data-state="danger"] h3 { color: #e8796c; }
.instrument-more { margin: 12px 0 0; font-size: .88rem; }
.instrument-more a, .calc a { color: var(--accent-bright); text-decoration: none; }
.instrument-more a:hover, .calc a:hover { color: var(--accent-bright); text-decoration: underline; }
.calc .plan-heading, .instrument .plan-heading { color: var(--on-ink); }
.gauge { width: 100%; max-width: 200px; height: auto; }
.gauge-tick { font-family: var(--mono); font-size: 9px; fill: currentColor; opacity: .45; }
#mini-needle, [id$="-needle"] { transition: transform .25s ease-out; }
.band { margin: 20px 0; max-width: 520px; }
.band-track {
position: relative; height: 13px; border-radius: 99px;
background: linear-gradient(90deg, var(--dry) 0 28%, var(--dry-soft) 28% 36%, var(--ideal) 36% 55%, var(--humid) 62% 100%);
opacity: .3;
}
.band-fill { position: absolute; top: -4px; height: 21px; border: 2px solid var(--text); border-radius: 6px; background: transparent; }
.band-ticks { display: flex; justify-content: space-between; font-family: var(--mono); font-size: .72rem; color: var(--text-muted); margin-top: 8px; }
.plan { margin-top: 18px; display: flex; flex-direction: column; border-top: 1px solid var(--border); }
.instrument .plan, .calc .plan { border-top-color: rgba(255, 255, 255, .15); }
.plan-item {
display: grid; grid-template-columns: 108px minmax(0, 1fr); gap: 18px; align-items: start;
padding: 16px 0; border-bottom: 1px solid var(--border);
}
.instrument .plan-item, .calc .plan-item { border-bottom-color: rgba(255, 255, 255, .12); }
@media (max-width: 560px) { .plan-item { grid-template-columns: 1fr; gap: 8px; } }
.plan-item .tier {
display: inline-flex; align-items: center; justify-content: center;
padding: 5px 12px; border-radius: 99px; white-space: nowrap;
font-family: var(--mono); font-size: .62rem; font-weight: 600;
letter-spacing: .11em; text-transform: uppercase;
background: var(--surface-2); color: var(--text-muted);
}
.plan-item h3 { margin: 0 0 4px; font-size: 1.04rem; }
.plan-item p { margin: 0; font-size: .95rem; color: var(--text-muted); }
.instrument .plan-item h3, .calc .plan-item h3 { color: var(--on-ink); }
.instrument .plan-item p, .calc .plan-item p { color: var(--on-ink); opacity: .76; }
.plan-item[data-tier="free"] .tier { background: rgba(26, 127, 75, .16); color: #2fa163; }
.plan-item[data-tier="cheap"] .tier { background: rgba(181, 118, 29, .18); color: #cf9440; }
.plan-item[data-tier="kit"] .tier { background: rgba(43, 106, 201, .17); color: #6da5f0; }
.plan-item[data-tier="build"] .tier { background: rgba(168, 56, 44, .16); color: #e8796c; }
.plan-heading { margin: 26px 0 0; font-size: 1.06rem; }
.tier-heading { margin-top: 28px; }
.limit-list { list-style: none; padding: 0; margin: 22px 0; display: flex; flex-direction: column; gap: 12px; }
.limit-list li {
margin: 0; padding: 17px 20px;
border-left: 3px solid var(--danger);
background: color-mix(in srgb, var(--danger) 6%, transparent);
border-radius: 0 10px 10px 0;
}
.limit-list strong {
display: block; margin-bottom: 5px; color: var(--danger);
font-family: var(--display); font-weight: 700; letter-spacing: -.02em; font-size: 1.02rem;
}
.limit-list p { margin: 0; color: var(--text-muted); font-size: .95rem; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 0; margin: 24px 0; border-top: 1px solid var(--border); }
.stat { padding: 15px 18px 15px 0; border-bottom: 1px solid var(--border); }
.stat + .stat { border-left: 1px solid var(--border); padding-left: 18px; }
.stat dt { font-family: var(--mono); font-size: .64rem; text-transform: uppercase; letter-spacing: .13em; color: var(--text-faint); margin-bottom: 6px; }
.stat dd { margin: 0 0 5px; font-size: 1.36rem; font-weight: 600; color: var(--accent); }
.stat .note { font-size: .82rem; color: var(--text-muted); line-height: 1.45; border: 0; padding: 0; margin: 0; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 24px 0; display: flex; flex-direction: column; gap: 18px; }
.steps li { counter-increment: step; position: relative; padding-left: 50px; margin: 0; }
.steps li::before {
content: counter(step); position: absolute; left: 0; top: 0;
width: 32px; height: 32px; border-radius: 50%;
background: var(--accent-wash); color: var(--accent-dark);
display: flex; align-items: center; justify-content: center;
font-family: var(--mono); font-size: .86rem; font-weight: 600;
}
.steps h3 { margin: 3px 0 5px; font-size: 1.06rem; }
.steps p { margin: 0; color: var(--text-muted); font-size: .96rem; }
.grid { display: grid; gap: 16px; margin-top: 24px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 24px; }
.card h3 { margin-top: 0; }
.card p, .card ul, .card ol { color: var(--text-muted); }
.card > :last-child { margin-bottom: 0; }
.link-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); gap: 14px; margin-top: 24px; }
.link-card {
display: flex; flex-direction: column; gap: 7px;
background: var(--surface); border: 1px solid var(--border);
border-left: 3px solid var(--accent);
border-radius: 0 var(--radius) var(--radius) 0; padding: 18px 20px 20px;
text-decoration: none; color: inherit;
transition: border-color .15s ease, transform .15s ease;
}
.link-card:hover { border-color: var(--accent); border-left-color: var(--accent); transform: translateY(-1px); color: inherit; }
.link-card h3 { margin: 0; font-size: 1.06rem; color: var(--accent); }
.link-card p { margin: 0; font-size: .92rem; color: var(--text-muted); }
.link-card .meta {
margin-top: auto; padding-top: 8px;
font-family: var(--mono); font-size: .7rem; color: var(--text-faint); letter-spacing: .05em;
}
.diagram {
margin: 28px 0; padding: 24px;
background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
overflow-x: auto;
}
.diagram svg { width: 100%; min-width: 520px; height: auto; color: var(--text); display: block; }
.diagram figcaption { margin-top: 15px; font-size: .9rem; color: var(--text-muted); max-width: var(--prose); }
.d-lg { font-family: var(--mono); font-size: 14px; fill: currentColor; }
.d-sm { font-family: var(--mono); font-size: 11px; fill: currentColor; opacity: .6; }
.d-bad { font-family: var(--mono); font-size: 12px; fill: var(--danger); }
.d-cool { font-family: var(--mono); font-size: 12px; fill: var(--humid); }
.d-good { font-family: var(--mono); font-size: 12px; fill: var(--ideal); }
.table-scroll { overflow-x: auto; margin: 24px 0; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table { width: 100%; border-collapse: collapse; min-width: 560px; }
caption { text-align: left; padding: 16px 18px 2px; color: var(--text-muted); font-size: .88rem; }
th, td { padding: 13px 17px; text-align: left; border-bottom: 1px solid var(--border-soft); font-size: .95rem; vertical-align: top; }
thead th {
background: var(--surface-2); font-size: .64rem; font-family: var(--mono);
text-transform: uppercase; letter-spacing: .13em; color: var(--text-faint); font-weight: 600;
}
tbody tr:last-child td { border-bottom: 0; }
td.num { white-space: nowrap; }
.v-yes { color: var(--ideal); font-weight: 600; }
.v-mid { color: var(--dry); font-weight: 600; }
.v-no { color: var(--danger); font-weight: 600; }
.scale { margin: 26px 0 6px; max-width: 780px; }
.scale-bar {
display: flex; height: 52px; border-radius: 10px; overflow: hidden;
font-family: var(--display); font-size: .8rem; font-weight: 600; color: #fff; text-align: center;
}
.scale-bar span { display: flex; align-items: center; justify-content: center; padding: 0 4px; }
.s-vdry { background: #b5761d; flex: 3; }
.s-dry { background: #c99446; flex: 1; }
.s-ok { background: #1a7f4b; flex: 2; }
.s-high { background: #4b83d8; flex: 1; }
.s-vhigh { background: #27508f; flex: 4; }
.scale-ticks { display: flex; justify-content: space-between; font-family: var(--mono); font-size: .76rem; color: var(--text-muted); margin-top: 7px; }
details.faq { background: transparent; border-bottom: 1px solid var(--border); border-radius: 0; padding: 17px 2px; margin: 0; }
details.faq:first-of-type { border-top: 1px solid var(--border); }
summary { cursor: pointer; font-weight: 600; list-style: none; padding-right: 28px; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: -2px; font-family: var(--mono); color: var(--accent); font-weight: 600; font-size: 1.2rem; }
details[open] > summary::after { content: "\2212"; }
details.faq p { margin: 12px 0 0; color: var(--text-muted); }
.related { background: var(--surface); }
.related ul { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; margin: 18px 0 0; }
.related li { margin: 0; }
.related a {
display: block; padding: 14px 17px; background: var(--paper);
border: 1px solid var(--border); border-radius: 10px;
text-decoration: none; font-family: var(--display); font-size: .94rem; font-weight: 500;
}
.related a:hover { border-color: var(--accent); }
.sources { background: var(--surface-2); }
.sources ol { max-width: var(--prose); color: var(--text-muted); font-size: .92rem; }
.sources li { margin-bottom: .55em; }
.ad-slot { margin: 30px auto; max-width: 728px; min-height: 0; }
.ad-slot:not(:empty) { min-height: 90px; }
.notice { margin: 22px 0 0; font-size: .88rem; color: var(--text-muted); border-left: 2px solid var(--border); padding-left: 15px; max-width: var(--prose); }
.byline { margin: 12px 0 0; font-family: var(--mono); font-size: .78rem; color: var(--text-faint); }
.site-footer {
padding: 46px 0 32px; background: var(--ink); color: #c9c1b4;
border-top: 1px solid var(--border); font-size: .92rem;
}
.footer-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 26px; margin-bottom: 26px; }
.footer-cols h2 {
margin: 0 0 11px; font-family: var(--mono); font-size: .68rem;
text-transform: uppercase; letter-spacing: .15em; color: #fffdf8; font-weight: 600;
}
.footer-cols ul { list-style: none; padding: 0; margin: 0; }
.footer-cols li { margin-bottom: 7px; }
.footer-cols a { text-decoration: none; color: #c9c1b4; font-family: var(--display); font-size: .93rem; }
.footer-cols a:hover { color: var(--accent-bright); }
.footer-base {
border-top: 1px solid rgba(255, 255, 255, .13); padding-top: 20px;
display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
font-size: .84rem; color: #9a9184;
}
.footer-base p { margin: 0; }
.center-page { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 64px 26px; }
@media print {
.site-header, .toc, .related, .ad-slot, .search, .nav-toggle, .instrument-more, .page-rail, .copy-link { display: none !important; }
body { background: #fff; color: #000; font-size: 11pt; }
.page-grid, .page-grid.has-rail { display: block; }
.hero-split .wrap { display: block; }
.answer-box { background: #fff; color: #000; border: 2px solid #000; }
.instrument, .calc { background: #fff; color: #000; border: 1px solid #000; box-shadow: none; }
.instrument h2, .instrument h3, .calc h2, .calc h3, .verdict h3 { color: #000; }
.instrument .field label, .calc .field label, .verdict p { color: #000; opacity: 1; }
.site-footer { background: #fff; color: #000; }
.footer-cols h2, .footer-cols a { color: #000; }
section { padding: 12pt 0; border-bottom: 1px solid #ccc; break-inside: avoid; }
.steps li, .limit-list li, .diagram { break-inside: avoid; }
a { color: #000; text-decoration: underline; }
a[href^="/"]::after { content: " (humidityinhouse.com" attr(href) ")"; font-size: 9pt; color: #555; }
details.faq { break-inside: avoid; }
details.faq p { display: block !important; }
}
.rail-num {
font-family: var(--mono); font-variant-numeric: tabular-nums;
font-size: 1.72rem; font-weight: 600; letter-spacing: -.02em;
margin: 0 0 8px; color: var(--accent-bright);
}
.check-list {
list-style: none; padding: 0; margin: 24px 0;
display: grid; gap: 18px 30px; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
}
.check-list li { margin: 0; padding-left: 36px; position: relative; }
.check-list li::before {
content: "\2713"; position: absolute; left: 0; top: 1px;
width: 24px; height: 24px; border-radius: 50%;
background: var(--accent-wash); color: var(--accent-dark);
display: flex; align-items: center; justify-content: center;
font-family: var(--mono); font-size: .8rem; font-weight: 600;
}
.check-list strong {
display: block; margin-bottom: 4px; font-family: var(--display);
font-weight: 700; font-size: 1.02rem; letter-spacing: -.02em; color: var(--text);
}
.check-list p { margin: 0; font-size: .95rem; color: var(--text-muted); }
.photo { margin: 28px 0; }
.photo img {
width: 100%; height: auto; display: block;
border-radius: var(--radius); border: 1px solid var(--border);
}
.photo figcaption {
margin-top: 12px; font-size: .9rem; color: var(--text-muted); max-width: var(--prose);
}
.photo .credit {
display: block; margin-top: 6px;
font-family: var(--mono); font-size: .72rem; color: var(--text-faint);
}
.photo .credit a { color: var(--text-faint); text-decoration: underline; }
.city-list {
list-style: none; padding: 0; margin: 20px 0 0;
display: grid; gap: 6px 18px;
grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.city-list li {
margin: 0; padding: 7px 0; border-bottom: 1px solid var(--border-soft);
font-family: var(--display); font-size: .93rem;
}
.city-list li span { color: var(--text-faint); }
.city-list li a { text-decoration: none; font-weight: 600; }
.city-list li[data-tier="large"] { font-size: 1rem; }
.city-list li[data-tier="large"] span, .city-list li[data-tier="large"] a { font-weight: 700; }
.price { font-family: var(--mono); font-size: 1.9rem; font-weight: 600; letter-spacing: -.02em; color: var(--text); }
.price-note { font-family: var(--mono); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--text-faint); }
.disclosure {
margin: 24px 0 0; padding: 16px 20px; max-width: 74ch;
border-left: 3px solid var(--dry); background: color-mix(in srgb, var(--dry) 7%, transparent);
border-radius: 0 10px 10px 0; font-size: .95rem; color: var(--text-muted);
}
.disclosure strong { color: var(--dry); }
.warn-band { background: var(--surface); }
.checkout { display: grid; grid-template-columns: minmax(0, 320px) minmax(0, 1fr); gap: 34px; margin-top: 26px; align-items: start; }
@media (max-width: 860px) { .checkout { grid-template-columns: 1fr; gap: 26px; } }
.checkout-summary { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 26px; }
.checkout-summary h3 { font-size: 1.3rem; margin-bottom: 10px; }
.checkout-price { margin: 0 0 16px; display: flex; flex-direction: column; gap: 4px; }
.checkout-list { list-style: none; padding: 0; margin: 0 0 16px; }
.checkout-list li { position: relative; padding-left: 24px; margin-bottom: 8px; font-size: .95rem; color: var(--text-muted); }
.checkout-list li::before { content: "\2713"; position: absolute; left: 0; top: 0; color: var(--ideal); font-family: var(--mono); font-weight: 600; }
.checkout-summary .notice { margin-top: 0; }
.checkout-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 28px 28px; }
.checkout-form .field { margin-bottom: 18px; }
.checkout-form .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .checkout-form .field-row { grid-template-columns: 1fr; gap: 0; } }
.checkout-form label {
display: block; margin-bottom: 7px; font-family: var(--display);
font-size: .9rem; font-weight: 600; color: var(--text);
}
.checkout-form .opt { font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-faint); font-weight: 400; }
.checkout-form input[type="text"],
.checkout-form input[type="email"],
.checkout-form input[type="tel"],
.checkout-form textarea {
width: 100%; font-family: var(--display); font-size: 1rem; padding: 12px 14px;
border: 1px solid var(--border); border-radius: 10px;
background: var(--paper); color: var(--text);
}
.checkout-form textarea { resize: vertical; min-height: 84px; }
.checkout-form input:focus-visible, .checkout-form textarea:focus-visible { border-color: var(--accent); }
.btn {
display: inline-flex; align-items: center; justify-content: center;
width: 100%; min-height: 52px; padding: 14px 24px; margin-top: 6px;
border: 0; border-radius: 11px; cursor: pointer;
background: var(--accent); color: var(--on-accent);
font-family: var(--display); font-weight: 700; font-size: 1.02rem;
}
.btn:hover { background: var(--accent-dark); }
.btn[disabled] { background: var(--surface-2); color: var(--text-faint); cursor: not-allowed; }
.form-note { margin: 14px 0 0; font-size: .87rem; color: var(--text-muted); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.tbd {
display: inline-block; padding: 2px 8px; border-radius: 5px;
background: var(--danger); color: #fff;
font-family: var(--mono); font-size: .78rem; font-weight: 600; letter-spacing: .04em;
}
.product-grid {
display: grid; gap: 20px; margin-top: 26px;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.product-card {
display: flex; flex-direction: column;
background: var(--surface); border: 1px solid var(--border);
border-radius: var(--radius); overflow: hidden;
transition: border-color .15s ease, transform .15s ease;
}
.product-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.product-art-link { display: block; background: var(--surface-2); }
.product-art { display: block; width: 100%; height: auto; color: var(--text); }
.product-body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 22px; }
.product-body h3 { margin: 0 0 8px; font-size: 1.45rem; font-weight: 800; letter-spacing: -.03em; }
.product-body h3 a { color: var(--text); text-decoration: none; }
.product-card:hover h3 a { color: var(--accent); }
.product-body > p { margin: 0 0 16px; font-size: .95rem; color: var(--text-muted); }
.product-figures { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 0 0 18px; border-top: 1px solid var(--border); }
.product-figures > div { padding: 12px 10px 12px 0; border-bottom: 1px solid var(--border); }
.product-figures > div + div { border-left: 1px solid var(--border); padding-left: 12px; }
.product-figures dt { font-family: var(--mono); font-size: .6rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-faint); }
.product-figures dd { margin: 5px 0 2px; font-family: var(--mono); font-size: 1rem; font-weight: 600; color: var(--text); }
.product-figures span { font-size: .72rem; color: var(--text-faint); line-height: 1.3; display: block; }
.product-foot { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.product-price { display: flex; flex-direction: column; font-family: var(--mono); font-size: 1.45rem; font-weight: 600; color: var(--text); letter-spacing: -.02em; }
.product-price small { font-family: var(--mono); font-size: .64rem; font-weight: 400; letter-spacing: .1em; text-transform: uppercase; color: var(--text-faint); margin-top: 3px; }
.btn-inline { width: auto; min-height: 44px; padding: 11px 20px; font-size: .93rem; margin-top: 0; text-decoration: none; }
.draft-banner {
background: var(--danger); color: #fff;
font-family: var(--mono); font-size: .84rem; line-height: 1.5;
padding: 12px 0;
}
.draft-banner strong { color: #fff; font-weight: 600; }
.shop-group { margin-top: 30px; }
.shop-group h3 { font-size: 1.5rem; font-weight: 800; letter-spacing: -.03em; margin-bottom: 6px; }
.shop-group > p { font-size: .97rem; color: var(--text-muted); max-width: 68ch; margin-bottom: 0; }
.cat-grid { display: grid; gap: 14px; margin-top: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.cat-card {
display: flex; flex-direction: column; gap: 6px;
padding: 18px 20px 16px; text-decoration: none; color: inherit;
background: var(--surface); border: 1px solid var(--border);
border-left: 3px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0;
transition: border-color .15s ease, transform .15s ease;
}
.cat-card:hover { border-color: var(--accent); transform: translateY(-1px); color: inherit; }
.cat-card h4 { margin: 0; font-size: 1.06rem; font-weight: 700; color: var(--accent); }
.cat-card p { margin: 0; font-size: .9rem; color: var(--text-muted); }
.cat-meta { margin-top: auto; padding-top: 8px; font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-faint); }
.order-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 40px; align-items: start; margin-top: 8px; }
@media (max-width: 940px) { .order-layout { grid-template-columns: 1fr; gap: 26px; } }
.order-step { border: 0; padding: 0; margin: 0 0 34px; }
.order-step legend {
display: flex; align-items: center; gap: 12px; padding: 0; margin-bottom: 16px;
font-family: var(--display); font-size: 1.32rem; font-weight: 800; letter-spacing: -.03em; color: var(--text);
}
.order-step .step-n {
display: inline-flex; align-items: center; justify-content: center;
width: 30px; height: 30px; border-radius: 50%; flex: none;
background: var(--accent); color: var(--on-accent);
font-family: var(--mono); font-size: .86rem; font-weight: 600;
}
.order-step legend .opt {
font-family: var(--mono); font-size: .64rem; letter-spacing: .1em; text-transform: uppercase;
color: var(--text-faint); font-weight: 400;
}
.model-picker { display: grid; gap: 12px; }
.model-option { display: block; cursor: pointer; }
.model-option input {
position: absolute; opacity: 0; width: 1px; height: 1px;
}
.model-body {
display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 18px; align-items: center;
padding: 16px 20px; border: 2px solid var(--border); border-radius: var(--radius);
background: var(--surface); transition: border-color .12s ease, background .12s ease;
}
.model-option:hover .model-body { border-color: var(--text-faint); }
.model-option input:checked ~ .model-body { border-color: var(--accent); background: var(--accent-wash); }
.model-option input:focus-visible ~ .model-body { outline: 2px solid var(--accent); outline-offset: 2px; }
.model-name { font-family: var(--display); font-size: 1.14rem; font-weight: 700; letter-spacing: -.02em; color: var(--text); }
.model-price { grid-row: 1 / span 2; font-family: var(--mono); font-size: 1.3rem; font-weight: 600; color: var(--text); text-align: right; align-self: center; }
.model-blurb { grid-column: 1; font-size: .92rem; color: var(--text-muted); }
.model-figs { grid-column: 1; font-family: var(--mono); font-size: .74rem; color: var(--text-faint); letter-spacing: .02em; }
.model-figs b { color: var(--text-muted); font-weight: 600; }
.order-summary { position: sticky; top: 92px; }
@media (max-width: 940px) { .order-summary { position: static; } }
.order-summary-inner {
background: var(--surface); border: 1px solid var(--border);
border-radius: var(--radius); padding: 24px 26px 26px;
box-shadow: var(--shadow);
}
.summary-model { margin: 0 0 2px; font-family: var(--display); font-size: 1.3rem; font-weight: 800; letter-spacing: -.03em; }
.summary-price { margin: 0 0 18px; font-family: var(--mono); font-size: 1.85rem; font-weight: 600; letter-spacing: -.02em; color: var(--text); }
.order-cta {
display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 30px; align-items: center;
margin-top: 22px; padding: 26px 28px;
background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
}
@media (max-width: 780px) { .order-cta { grid-template-columns: 1fr; gap: 20px; } }
.order-cta-price { margin: 0 0 14px; display: flex; flex-direction: column; gap: 4px; }
.order-cta-action .btn { text-decoration: none; }
.order-cta .checkout-list { margin-bottom: 0; }
.btn-ghost {
background: transparent; color: var(--accent);
border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--surface-2); color: var(--accent-dark); }
.product-actions { display: flex; gap: 8px; align-items: center; }
.product-actions .btn { width: auto; min-height: 42px; padding: 10px 16px; font-size: .9rem; margin-top: 0; text-decoration: none; }
.order-band {
display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
margin-top: 22px; padding: 22px 26px;
background: var(--surface-2); border-radius: var(--radius);
}
.order-band strong { display: block; font-family: var(--display); font-size: 1.14rem; font-weight: 700; letter-spacing: -.02em; color: var(--text); }
.order-band p { margin: 4px 0 0; font-size: .93rem; color: var(--text-muted); }
.order-band-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.order-band-actions .btn { width: auto; min-height: 46px; padding: 12px 22px; margin-top: 0; text-decoration: none; }
.embed-body { background: var(--paper); }
.embed-body .wrap { max-width: 460px; padding: 18px 16px; }
.embed-page h1 { font-size: 1.2rem; margin: 0 0 14px; }
.embed-credit { margin-top: 14px; font-size: .82rem; color: var(--text-muted); text-align: center; }
.embed-snippet {
overflow-x: auto; margin: 12px 0 0; padding: 14px 16px;
background: var(--ink); color: var(--on-ink); border-radius: var(--radius);
font: 13px/1.5 var(--mono);
}
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