/* =============================================
   MWG · Natural Wellness
   Calming, organic, photographic. Rounded shapes,
   sage + sand + chambray-blue + clay.
   ============================================= */

/* Self-hosted fonts (latin + latin-ext subsets only).
   Source: Google Fonts (Fraunces v38, Inter v20). Files at ../fonts/.
   font-display:swap so text paints in fallback while woff2 loads. */
@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/inter-normal-400-latin.woff2') format('woff2');
  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: 'Inter'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/inter-normal-400-latin-ext.woff2') format('woff2');
  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: 'Inter'; font-style: normal; font-weight: 500; font-display: swap;
  src: url('../fonts/inter-normal-500-latin.woff2') format('woff2');
  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: 'Inter'; font-style: normal; font-weight: 500; font-display: swap;
  src: url('../fonts/inter-normal-500-latin-ext.woff2') format('woff2');
  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: 'Inter'; font-style: normal; font-weight: 600; font-display: swap;
  src: url('../fonts/inter-normal-600-latin.woff2') format('woff2');
  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: 'Inter'; font-style: normal; font-weight: 600; font-display: swap;
  src: url('../fonts/inter-normal-600-latin-ext.woff2') format('woff2');
  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: 'Inter'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('../fonts/inter-normal-700-latin.woff2') format('woff2');
  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: 'Inter'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('../fonts/inter-normal-700-latin-ext.woff2') format('woff2');
  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: 'Fraunces'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url('../fonts/fraunces-normal-400to700-latin.woff2') format('woff2');
  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: 'Fraunces'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url('../fonts/fraunces-normal-400to700-latin-ext.woff2') format('woff2');
  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: 'Fraunces'; font-style: italic; font-weight: 400 600; font-display: swap;
  src: url('../fonts/fraunces-italic-400to600-latin.woff2') format('woff2');
  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: 'Fraunces'; font-style: italic; font-weight: 400 600; font-display: swap;
  src: url('../fonts/fraunces-italic-400to600-latin-ext.woff2') format('woff2');
  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;
}

/* Cormorant Garamond — used by typography pair 'cormorant-inter' */
@font-face { font-family: 'Cormorant Garamond'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/cormorantgaramond-normal-400-latin.woff2') format('woff2');
  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: 'Cormorant Garamond'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/cormorantgaramond-normal-400-latin-ext.woff2') format('woff2');
  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: 'Cormorant Garamond'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('../fonts/cormorantgaramond-normal-700-latin.woff2') format('woff2');
  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: 'Cormorant Garamond'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('../fonts/cormorantgaramond-normal-700-latin-ext.woff2') format('woff2');
  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: 'Cormorant Garamond'; font-style: italic; font-weight: 400; font-display: swap;
  src: url('../fonts/cormorantgaramond-italic-400-latin.woff2') format('woff2');
  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: 'Cormorant Garamond'; font-style: italic; font-weight: 400; font-display: swap;
  src: url('../fonts/cormorantgaramond-italic-400-latin-ext.woff2') format('woff2');
  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; }

/* Playfair Display — used by typography pair 'playfair-sourcesans' */
@font-face { font-family: 'Playfair Display'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/playfairdisplay-normal-400-latin.woff2') format('woff2');
  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: 'Playfair Display'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/playfairdisplay-normal-400-latin-ext.woff2') format('woff2');
  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: 'Playfair Display'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('../fonts/playfairdisplay-normal-700-latin.woff2') format('woff2');
  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: 'Playfair Display'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('../fonts/playfairdisplay-normal-700-latin-ext.woff2') format('woff2');
  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: 'Playfair Display'; font-style: italic; font-weight: 400; font-display: swap;
  src: url('../fonts/playfairdisplay-italic-400-latin.woff2') format('woff2');
  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: 'Playfair Display'; font-style: italic; font-weight: 400; font-display: swap;
  src: url('../fonts/playfairdisplay-italic-400-latin-ext.woff2') format('woff2');
  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; }

/* Source Sans 3 — used by typography pair 'playfair-sourcesans' */
@font-face { font-family: 'Source Sans 3'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/sourcesans3-normal-400-latin.woff2') format('woff2');
  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: 'Source Sans 3'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/sourcesans3-normal-400-latin-ext.woff2') format('woff2');
  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: 'Source Sans 3'; font-style: normal; font-weight: 600; font-display: swap;
  src: url('../fonts/sourcesans3-normal-600-latin.woff2') format('woff2');
  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: 'Source Sans 3'; font-style: normal; font-weight: 600; font-display: swap;
  src: url('../fonts/sourcesans3-normal-600-latin-ext.woff2') format('woff2');
  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: 'Source Sans 3'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('../fonts/sourcesans3-normal-700-latin.woff2') format('woff2');
  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: 'Source Sans 3'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('../fonts/sourcesans3-normal-700-latin-ext.woff2') format('woff2');
  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; }

:root {
  --serif: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  --sans:  'Inter', system-ui, sans-serif;

  --bg:        #FFFFFF;
  --card:      #F7F4ED;
  --ink:       #1F3329;
  --ink-soft:  #5C6B61;
  --sage:      #A8B89E;
  --sage-deep: #5E7464;
  --water:     #6B8FAA;
  --water-deep:#3D5C77;
  --clay:      #C97D63;
  --teal-deep: #1F5D54;   /* deep pine — water-report lead-capture CTA */
  --rule:      #E2DBCB;

  /* Water-report severity ramp — stronger warning red, used only at the
     high-risk end (verdict, severe tiers, EPA flags). */
  --alert:      #A23A2B;
  --alert-soft: #F3E4DF;
  --gold:       #C9A227;
  --violet:     #8A6FA8;

  --max-w:     1280px;

  --bg-alt: var(--card);
  --text:   var(--ink);
  --border: var(--rule);
  --r:      28px;
  --btn-radius: 100px;   /* pill default; overridden by Customizer btn_style */

  /* Font-size scale multipliers — driven by the Customizer "字号大小 Size"
     sliders (标题 / 正文 / 小字). 1 = theme default; every font-size below is
     calc(<px> * var(--fs-*)), so these scale whole tiers at once.
     css-vars.php overrides these when a slider differs from 100%. */
  --fs-title: 1;   /* headings & display: >=20px and all clamp() */
  --fs-body:  1;   /* body / nav / buttons / excerpts: 14–19px      */
  --fs-meta:  1;   /* eyebrows / tags / meta / fine print: <=13px   */
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--sage-deep); text-decoration: none; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 48px; }

/* ── Site header / nav ────────────────────────── */
.site-header {
  background: var(--bg);
  padding: 0;
  border-bottom: none;
}
.site-header .header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 24px 48px;
  gap: 32px;
}
.site-logo { display: flex; align-items: center; gap: 12px; }
.site-logo-text {
  font-family: var(--serif);
  font-size: calc(22px * var(--fs-title));
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.site-logo-text span { font-style: italic; color: var(--sage-deep); font-weight: 400; }
.site-nav {
  list-style: none;
  display: flex;
  gap: 32px;
  font-size: calc(14px * var(--fs-body));
  font-weight: 500;
  justify-self: center;
}
.site-nav a { color: var(--ink); }
.site-nav a:hover { color: var(--sage-deep); }

/* Dropdown menus */
.site-nav li { position: relative; }
.site-nav .sub-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 190px;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 8px;
  box-shadow: 0 4px 18px rgba(0,0,0,.09);
  padding: 6px 0;
  z-index: 300;
  list-style: none;
  gap: 0;
}
/* Invisible bridge that fills the 8px gap between the parent item and the
   dropdown so moving the cursor down into the sub-menu keeps :hover alive
   (otherwise crossing the gap drops the hover and the menu vanishes). */
.site-nav .sub-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}
.site-nav .menu-item-has-children:hover > .sub-menu,
.site-nav .menu-item-has-children:focus-within > .sub-menu { display: block; }
.site-nav .sub-menu li { padding: 0; border: 0; }
.site-nav .sub-menu a {
  display: block;
  padding: 9px 18px;
  white-space: nowrap;
  font-size: calc(13px * var(--fs-body));
  color: var(--ink);
}
.site-nav .sub-menu a:hover { color: var(--clay); background: var(--sage-pale, #f4f6f2); }
.site-nav .menu-item-has-children > a::after {
  content: '';
  display: inline-block;
  width: 0; height: 0;
  margin-left: 5px;
  border-left: 3px solid transparent;
  border-right: 3px solid transparent;
  border-top: 4px solid currentColor;
  vertical-align: middle;
  opacity: .6;
}

.header-right {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 14px;
}
.header-social { display: none; }

/* Skip link — visible on focus */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 9999;
  background: var(--ink);
  color: var(--bg);
  padding: 10px 16px;
  border-radius: var(--btn-radius);
  font-family: var(--sans);
  font-size: calc(13px * var(--fs-meta));
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus, .skip-link:focus-visible {
  left: 16px;
  width: auto; height: auto; clip: auto;
  outline: 2px solid var(--sage-deep);
  outline-offset: 2px;
}

/* Global focus ring — applies to anything keyboard-focused */
:focus-visible {
  outline: 2px solid var(--sage-deep);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Header search — real visible input */
.header-search-form {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(31, 51, 41, 0.18);
  border-radius: 999px;
  padding: 4px 4px 4px 14px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.header-search-form:focus-within {
  border-color: var(--sage-deep);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(94, 116, 100, 0.12);
}
.header-search-input {
  border: 0;
  background: transparent;
  outline: none;
  font-family: var(--sans);
  font-size: calc(13px * var(--fs-meta));
  color: var(--ink);
  padding: 6px 4px;
  width: 160px;
  min-width: 0;
}
.header-search-input::placeholder { color: var(--ink-soft); opacity: 0.7; }
.header-search-submit {
  border: 0;
  background: var(--ink);
  color: var(--bg);
  width: 30px; height: 30px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease;
}
.header-search-submit:hover { background: var(--sage-deep); }
.header-quiz-pill {
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--btn-radius);
  padding: 10px 20px;
  font-size: calc(13px * var(--fs-meta));
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease;
}
.header-quiz-pill:hover { background: var(--sage-deep); }

/* Nav toggle (mobile hamburger) — hidden on desktop */
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  background: transparent;
  border: 1px solid rgba(31, 51, 41, 0.18);
  border-radius: 10px;
  padding: 0;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle-bar {
  display: block;
  width: 18px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.18s ease, opacity 0.18s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.site-header.nat-mast { background: linear-gradient(180deg, rgba(168,184,158,0.18), transparent); }
.site-header.nat-mast .site-nav a { transition: color 0.15s ease; }
.site-header.nat-mast .site-nav a:hover { color: var(--clay); }

/* ── Hero card ────────────────────────────────── */
/* Side gap via auto-margins + max-width instead of a fixed 224px pad: at 1920
   the card is 1472 wide centred (1472 + 224*2 = 1920, identical to before), but
   it no longer stretches on 2K+/zoom-out, and narrower widths get the room back
   instead of being crushed by a fixed 448px of padding. */
.nat-hero { padding: 32px 48px 64px; }
.nat-hero-card {
  max-width: 1472px;
  margin-left: auto;
  margin-right: auto;
  background: var(--card);
  border-radius: 36px;
  padding: 64px 56px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.nat-hero-card::before {
  content: '';
  position: absolute;
  right: -100px; top: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle at 50% 50%, var(--sage-deep) 0, transparent 33%),
              radial-gradient(circle at 63% 40%, var(--water) 0, transparent 20%);
  opacity: 0.14;
  pointer-events: none;
}
.nat-hero-text { position: relative; z-index: 1; }
.nat-hero-kicker {
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(17px * var(--fs-body));
  color: var(--sage-deep);
  letter-spacing: 0.005em;
  display: inline-block;
  padding-bottom: 12px;
  margin-bottom: 28px;
  border-bottom: 1px solid rgba(94, 116, 100, 0.28);
}
.nat-hero-text h1 {
  font-family: var(--serif);
  font-size: calc(clamp(44px, 5.6vw, 76px) * var(--fs-title));
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.025em;
  margin: 0;
  text-wrap: balance;
}
.nat-hero-text h1 em { color: var(--sage-deep); font-style: italic; }
.nat-hero-text p {
  font-size: calc(18px * var(--fs-body));
  line-height: 1.6;
  color: var(--ink-soft);
  margin-top: 24px;
  max-width: 480px;
}
.nat-hero-cta { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.nat-btn-primary {
  background: var(--ink);
  color: var(--bg);
  border: none;
  border-radius: var(--btn-radius);
  padding: 14px 26px;
  font-size: calc(14px * var(--fs-body));
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.nat-btn-secondary {
  background: transparent;
  border: 1px solid rgba(31, 51, 41, 0.25);
  border-radius: var(--btn-radius);
  padding: 14px 26px;
  font-size: calc(14px * var(--fs-body));
  font-weight: 500;
  cursor: pointer;
  color: var(--ink);
  text-decoration: none;
  display: inline-block;
}
.nat-hero-photo {
  position: relative;
  height: 520px;
  z-index: 1;
}
.nat-hero-photo-main {
  width: 100%; height: 100%;
  border-radius: 32px;
  background: linear-gradient(160deg, var(--water), var(--water-deep));
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(31, 51, 41, 0.18);
}
.nat-hero-photo-main img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Hero + founder, side-by-side in one card ───────── */
/* Card drops its own grid; .nat-hero-top carries the 2-col split
   (copy left, founder portrait right). Everything is compacted so the
   whole card fits within one laptop viewport. */
/* Extra top air so the founder figure can rise above the card without
   colliding with the header / section above. Keep this >= --hero-rise + ~20px. */
/* --hero-rise = how far the figure's head pokes above the card (drag-tool /
   slider controlled, default 80px). padding-top tracks it (+24px header clearance)
   so raising the figure never collides with the header. */
.nat-hero--founder-split { padding-top: calc(var(--hero-rise, 80px) + 24px); padding-bottom: 40px; }
.nat-hero--founder-split .nat-hero-card {
  display: block;
  padding: 0;
  max-width: none;     /* match the full-width tools/cats sections below (48px side gap) */
  overflow: visible;   /* let the figure's head/shoulders pop above the top edge */
  position: relative;
}
/* Card no longer clips, so re-contain the decorative glow to the rounded rect. */
.nat-hero--founder-split .nat-hero-card::before {
  inset: 0; right: auto; top: auto; width: auto; height: auto;
  border-radius: 36px; overflow: hidden;
}
.nat-hero-top {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 44px;
  align-items: center;
  position: relative;
  z-index: 1;
}
/* New layout: copy left, full-bleed portrait right, floating bio card overlay. */
.nat-hero--founder-split .nat-hero-top {
  align-items: stretch;   /* photo column stretches to the text-driven card height */
  grid-template-columns: 0.98fr 1.02fr;
  gap: 0;
  /* No fixed height — the card height now follows the left copy column.
     The figure is absolutely positioned (bottom-anchored) and overflows the top. */
}
.nat-hero--founder-split .nat-hero-text {
  align-self: center;
  padding: calc(56px * var(--hero-pad-scale, 1)) 30px calc(56px * var(--hero-pad-scale, 1)) 56px;
  /* Customizer "Founder position" drag tool — nudge the hero copy block x/y. */
  transform: translate(var(--hero-text-x, 0px), var(--hero-text-y, 0px));
}
.nat-hero--founder-split .nat-hero-photo {
  display: block;
  position: relative;     /* containing block for the absolute figure + bio */
  height: auto;
  min-height: 0;
  transform: none;        /* slide is applied on the figure's left offset instead */
}
/* Transparent cut-out: anchored to the card floor, taller than the (text-driven)
   card so the head/shoulders rise above the top edge. */
.nat-hero--founder-split .nat-hero-photo-main {
  position: absolute;
  inset: auto;
  left: -76px; right: 0; bottom: 0;
  /* top above the cell (= card) by --hero-rise → figure always overflows the
     card top by a constant amount, whatever the text-driven card height is.
     height:auto is required so top+bottom drive the height (the base rule's
     height:100% would otherwise win and the bottom anchor would be ignored). */
  top: calc(-1 * var(--hero-rise, 80px));
  height: auto;
  background: none;
  box-shadow: none;
  border-radius: 0;
  overflow: visible;
  z-index: 1;
  /* Customizer "Founder position" drag tool — move (x/y) + scale the figure.
     Origin bottom-center so scaling keeps it standing on the card floor. */
  transform: translate(var(--hero-figure-x, 0px), var(--hero-figure-y, 0px)) scale(var(--hero-figure-scale, 1));
  transform-origin: bottom center;
}
.nat-hero--founder-split .nat-hero-photo-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;            /* never crop — the entire cut-out is always shown */
  object-position: center bottom; /* large figure standing on the card floor */
  transform: scaleX(-1);          /* mirror the portrait horizontally */
}
/* Bio becomes a floating white card over the lower-right of the photo. */
.nat-hero--founder-split .nat-hero-photo .nat-hero-bio {
  position: absolute;
  right: 18px;
  bottom: 92px;          /* card top lands at the upper chest / collarbone, not the neck */
  width: 480px;          /* wider → fewer lines → shorter card */
  max-width: calc(100% - 44px);
  margin: 0;
  padding: 14px 20px 12px;
  background: #fff;
  border: 0;
  border-top: 0;
  border-radius: 16px;
  box-shadow: 0 14px 44px rgba(31, 51, 41, 0.2);
  z-index: 3;            /* above the figure (z:1) so it covers the chest-down */
  /* Customizer "Founder position" tool — nudge the story card x/y. */
  transform: translate(var(--hero-bio-x, 0px), var(--hero-bio-y, 0px));
}
.nat-hero--founder-split .nat-hero-bio .nat-section-eyebrow {
  color: var(--sage-deep);
  margin-bottom: 9px;
  font-family: var(--serif);
  font-size: calc(16px * var(--fs-title));
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}
.nat-hero--founder-split .nat-hero-bio .nat-founder-quote {
  margin: 0;
  font-family: var(--sans);
  font-style: normal;
  font-size: calc(12.5px * var(--fs-body));
  line-height: 1.5;
  color: var(--ink-soft);
  /* Show the full founder message — this card is the only place the quote
     renders (the old standalone founder section was retired), so clamping it
     dropped real content. */
}
.nat-hero--founder-split .nat-hero-bio .nat-founder-quote::before { display: none; }
.nat-hero--founder-split .nat-hero-bio .nat-founder-meta { margin-top: 10px; }
.nat-hero--founder-split .nat-hero-bio .nat-founder-name {
  font-size: calc(12.5px * var(--fs-meta));
  font-weight: 600;
  color: var(--ink);
}
/* Social icons — each in its own soft grey circle, no surrounding bar. */
.nat-hero--founder-split .nat-hero-bio .nat-founder-social {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding: 0;
  background: none;
  list-style: none;
}
.nat-hero--founder-split .nat-hero-bio .nat-founder-social li { margin: 0; padding: 0; }
.nat-hero--founder-split .nat-hero-bio .nat-founder-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: #F0F1F3;
  border-radius: 50%;
  color: var(--ink);
  transition: color 0.15s ease, background 0.15s ease;
}
.nat-hero--founder-split .nat-hero-bio .nat-founder-social a:hover { color: var(--clay); background: #E6E8EB; }
/* Larger headline — matches the generous sizing of the non-split hero. */
.nat-hero--founder-split .nat-hero-kicker { margin-bottom: 16px; padding-bottom: 8px; }
.nat-hero--founder-split .nat-hero-text h1 { font-size: calc(clamp(36px, 3.7vw, 52px) * var(--fs-title)); }
.nat-hero--founder-split .nat-hero-text p { margin-top: 20px; }

/* Founder bio block tucked under the hero copy. Reuses .nat-founder-* type. */
.nat-hero-bio {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid rgba(94, 116, 100, 0.28);
}
.nat-hero-bio .nat-section-eyebrow { color: var(--sage-deep); margin-bottom: 10px; }
.nat-hero-bio .nat-founder-quote { margin-top: 0; font-size: calc(18px * var(--fs-title)); line-height: 1.4; }
.nat-hero-bio .nat-founder-meta { margin-top: 14px; }

/* Subtle "meet the geek ↓" cue under the hero CTA → scrolls to founder intro. */
.nat-hero-meet {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: calc(14px * var(--fs-meta));
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.18s ease;
}
.nat-hero-meet:hover { color: var(--sage-deep); }
.nat-hero-meet-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  overflow: hidden;
  flex: none;
  background: var(--rule);
  box-shadow: 0 0 0 1px rgba(31, 51, 41, 0.06), 0 2px 6px rgba(31, 51, 41, 0.10);
}
.nat-hero-meet-avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.nat-hero-meet-label { border-bottom: 1px solid rgba(94, 116, 100, 0.35); padding-bottom: 1px; }

/* Anchored scroll for in-page jumps (founder intro, tap-water lookup). */
#meet-founder, #tap-water { scroll-margin-top: 24px; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ── Hero variant: centered (text-only, no photo) ─────────────── */
.nat-hero[data-variant=centered] .nat-hero-card {
  grid-template-columns: 1fr;
  text-align: center;
  padding: 96px 56px;
}
.nat-hero[data-variant=centered] .nat-hero-photo { display: none; }
.nat-hero[data-variant=centered] .nat-hero-text {
  max-width: 820px;
  margin: 0 auto;
}
.nat-hero[data-variant=centered] .nat-hero-kicker {
  display: inline-block;
  border-bottom: 1px solid rgba(94, 116, 100, 0.28);
}
.nat-hero[data-variant=centered] .nat-hero-text h1 {
  font-size: calc(84px * var(--fs-title));
  line-height: 0.98;
}
.nat-hero[data-variant=centered] .nat-hero-text p {
  margin-left: auto;
  margin-right: auto;
}
.nat-hero[data-variant=centered] .nat-hero-cta {
  justify-content: center;
}

/* ── Hero variant: full-bg (image fills the card, text overlay) ─ */
.nat-hero[data-variant=full-bg] .nat-hero-card {
  grid-template-columns: 1fr;
  padding: 96px 56px;
  position: relative;
  min-height: 560px;
  align-items: flex-end;
}
.nat-hero[data-variant=full-bg] .nat-hero-card::before {
  /* Dark gradient for text legibility — covers bottom 2/3 where text sits. */
  background: linear-gradient(180deg, rgba(31,51,41,0) 30%, rgba(31,51,41,0.7) 100%);
  opacity: 1;
  right: 0; top: 0;
  width: 100%; height: 100%;
  z-index: 1;
}
.nat-hero[data-variant=full-bg] .nat-hero-photo {
  position: absolute;
  inset: 0;
  height: auto;
  z-index: 0;
}
.nat-hero[data-variant=full-bg] .nat-hero-photo-main {
  border-radius: 36px;
  box-shadow: none;
}
.nat-hero[data-variant=full-bg] .nat-hero-text {
  z-index: 2;
  max-width: 760px;
  color: var(--bg);
}
.nat-hero[data-variant=full-bg] .nat-hero-kicker {
  color: var(--bg);
  border-bottom-color: rgba(255,255,255,0.4);
}
.nat-hero[data-variant=full-bg] .nat-hero-text h1,
.nat-hero[data-variant=full-bg] .nat-hero-text p {
  color: var(--bg);
}
.nat-hero[data-variant=full-bg] .nat-hero-text h1 em {
  color: var(--card);
}
.nat-hero[data-variant=full-bg] .nat-hero-text p {
  color: rgba(255,255,255,0.92);
}

@media (max-width: 900px) {
  .nat-hero[data-variant=centered] .nat-hero-text h1 { font-size: calc(56px * var(--fs-title)); }
  .nat-hero[data-variant=full-bg]  .nat-hero-card    { padding: 80px 28px; min-height: 420px; }
}
.nat-hero-quizcard {
  position: absolute;
  left: 0; bottom: 24px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 24px;
  padding: 22px;
  width: 260px;
  box-shadow: 0 20px 50px rgba(31, 51, 41, 0.12);
}
.nat-hero-quizcard .nat-quiz-eyebrow {
  font-size: calc(11px * var(--fs-meta));
  color: var(--sage-deep);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.nat-hero-quizcard h3 {
  font-family: var(--serif);
  font-size: calc(22px * var(--fs-title));
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.nat-hero-quizcard p {
  font-size: calc(13px * var(--fs-meta));
  line-height: 1.5;
  color: var(--ink-soft);
  margin-top: 8px;
}
.nat-hero-quizcard a {
  margin-top: 14px;
  width: 100%;
  background: var(--sage-deep);
  color: white;
  border: none;
  border-radius: var(--btn-radius);
  padding: 11px 0;
  font-size: calc(13px * var(--fs-meta));
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  display: block;
  text-decoration: none;
}
.nat-hero-badge {
  position: absolute;
  top: 30px; left: 20px;
  background: var(--clay);
  color: white;
  padding: 12px 18px;
  border-radius: var(--btn-radius);
  font-size: calc(12px * var(--fs-meta));
  font-weight: 600;
  letter-spacing: 0.04em;
  box-shadow: 0 10px 30px rgba(201, 125, 99, 0.3);
  transform: rotate(-3deg);
}

/* ── Pillars (4 rounded cards) ───────────────── */
.nat-trending { padding: 64px 48px 80px; }
.nat-cats { padding: 0 48px 64px; }
.nat-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 48px;
}
.nat-section-eyebrow {
  font-size: calc(16px * var(--fs-body));
  color: var(--sage-deep);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.nat-section-head h2 {
  font-family: var(--serif);
  font-size: calc(clamp(32px, 4vw, 52px) * var(--fs-title));
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
  line-height: 1.05;
}
.nat-section-head h2 em { color: var(--sage-deep); font-style: italic; }
.nat-section-link {
  font-size: calc(13px * var(--fs-meta));
  color: var(--ink);
  font-weight: 600;
}
/* Trending — auto-scrolling marquee of recent posts */
.nat-trending-marquee {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent 0, #000 48px, #000 calc(100% - 48px), transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 48px, #000 calc(100% - 48px), transparent 100%);
}
.nat-trending-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: nat-trend-marquee 100s linear infinite;
}
.nat-trending-marquee:hover .nat-trending-track { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .nat-trending-track { animation: none; }
  .nat-trending-marquee { overflow-x: auto; }
}
@keyframes nat-trend-marquee {
  /* Track holds the cards twice; -50% lands half a gap short of a clean copy
     boundary, so subtract gap/2 (12px) to make the loop seamless. */
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-50% - 12px)); }
}
.nat-trending-card {
  flex: 0 0 260px;
  /* Explicit width (not just flex-basis): the track is `width: max-content`,
     which otherwise sizes each card to its UNWRAPPED title and inflates the
     track far past the rendered cards, leaving a huge empty tail that scrolls
     into view as a blank gap mid-loop. A definite width caps that. */
  width: 260px;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.18s ease;
}
.nat-trending-card:hover { transform: translateY(-2px); }
.nat-trending-photo {
  position: relative;
  width: calc(100% * var(--trending-img-scale, 1));
  margin: 0 auto;
  aspect-ratio: 1 / 1;
  border-radius: 18px;
  background-color: var(--card);
  overflow: hidden;
}
.nat-trending-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.nat-trending-body { padding: 14px 2px 0; }
.nat-trending-tag {
  font-size: calc(13px * var(--fs-meta) * var(--trending-font-scale, 1));
  color: var(--sage-deep);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.nat-trending-card h3 {
  font-family: var(--serif);
  font-size: calc(19px * var(--fs-title) * var(--trending-font-scale, 1));
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.005em;
  margin: 0 0 8px;
  color: var(--ink);
}
.nat-trending-meta { font-size: calc(14px * var(--fs-body) * var(--trending-font-scale, 1)); color: var(--ink-soft); }

/* Categories — Healthline-style image cards */
.nat-cats-grid {
  display: grid;
  /* --cats-cols is set inline from PHP = number of tiles actually shown,
     so the row always fills no matter how many tiles the editor enables. */
  grid-template-columns: repeat(var(--cats-cols, 5), 1fr);
  gap: 18px;
}
.nat-cat-card {
  display: flex;
  flex-direction: column;
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.18s ease;
}
.nat-cat-card:hover { transform: translateY(-3px); }
.nat-cat-photo {
  width: calc(100% * var(--cats-img-scale, 1));
  aspect-ratio: 1 / 1;
  border-radius: 18px;
  margin: 0 auto 14px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(31, 51, 41, 0.04);
  position: relative;
}
.nat-cat-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

/* Tile shape variants — Customizer-driven (MWG · 首页 → 分类 5 列 → 分类磁贴形状) */
.nat-cats-grid[data-tile-shape="circle"] .nat-cat-photo {
  width: 75%;
  max-width: 160px;
  border-radius: 50%;
  margin: 0 auto 16px;
}
.nat-cats-grid[data-tile-shape="circle"] .nat-cat-photo img { mix-blend-mode: multiply; }
.nat-cats-grid[data-tile-shape="circle"] .nat-cat-card,
.nat-cats-grid[data-tile-shape="circle"] .nat-cat-label,
.nat-cats-grid[data-tile-shape="circle"] .nat-cat-count { text-align: center; }

.nat-cats-grid[data-tile-shape="squircle"] .nat-cat-photo {
  border-radius: 28px;
}
.nat-cat-label {
  font-family: var(--sans);
  font-size: calc(16px * var(--fs-body) * var(--cats-font-scale, 1));
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
  letter-spacing: -0.005em;
}
.nat-cat-blurb {
  margin-top: 5px;
  font-size: calc(13px * var(--fs-meta) * var(--cats-font-scale, 1));
  line-height: 1.45;
  color: var(--ink-soft);
}
.nat-cat-card .nat-cat-count {
  margin-top: 4px;
  font-size: calc(12px * var(--fs-meta) * var(--cats-font-scale, 1));
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

/* ── Tools (featured + 3 cards, Healthline-style) ── */
.nat-tools { padding: 0 48px 60px; }
.nat-tools-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
/* Feature/capture card — wide horizontal split (form-left, photo-right) per the
   epatool design. Full-width row; the 3 article cards sit in a row below it. */
.nat-tools-feature {
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  align-items: stretch;
  background: var(--card);
  border-radius: 28px;
  /* NOT overflow:hidden — that clipped the ZIP autocomplete dropdown at the
     card's edge. The photo rounds its own right corners instead, and the card's
     rounded background is preserved by border-radius regardless. */
  overflow: visible;
  color: var(--ink);
  text-decoration: none;
}
.nat-tools-feature-photo {
  order: 2; /* right column (photo is first in source so it can lead on mobile) */
  position: relative; /* anchor the absolute img below */
  width: 100%;
  min-height: 260px;
  background-color: var(--rule);
  overflow: hidden;
  border-radius: 0 28px 28px 0;
}
/* Absolutely positioned so the photo covers whatever height the text column sets
   — the image NO LONGER drives card height, so a wider image column can't make
   the card taller (object-fit:cover just crops more). */
.nat-tools-feature-photo img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.nat-tools-feature-body {
  padding: 22px 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.nat-tools-feature-eyebrow {
  font-size: calc(13px * var(--fs-meta));
  color: var(--sage-deep);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.nat-tools-feature-body h3 {
  font-family: var(--serif);
  font-size: calc(36px * var(--fs-title));
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  text-wrap: balance;
}
.nat-tools-feature-body p {
  font-size: calc(17px * var(--fs-body));
  line-height: 1.45;
  color: var(--ink-soft);
  margin: 0 0 14px;
  max-width: none;
}
.nat-tools-feature-cta {
  align-self: flex-start;
  margin-top: auto;
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--btn-radius);
  padding: 10px 20px;
  font-size: calc(13px * var(--fs-meta));
  font-weight: 600;
}

.nat-tools-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.nat-tools-card {
  padding: 4px 28px;
  border-right: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
  display: block;
  transition: transform 0.18s ease;
}
.nat-tools-card:first-child { padding-left: 4px; }
.nat-tools-card:last-child { border-right: none; padding-right: 4px; }
.nat-tools-card:hover { transform: translateY(-2px); }
.nat-tools-card-tag {
  display: inline-block;
  font-size: calc(11px * var(--fs-meta));
  color: var(--sage-deep);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.nat-tools-card h4 {
  font-family: var(--serif);
  font-size: calc(22px * var(--fs-title));
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.005em;
  margin: 0 0 6px;
  color: var(--ink);
}
.nat-tools-card p {
  font-size: calc(14px * var(--fs-body));
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0 0 10px;
}
.nat-tools-card-link {
  font-size: calc(13px * var(--fs-meta));
  font-weight: 600;
  color: var(--sage-deep);
  letter-spacing: 0.005em;
}

/* ── By the numbers (site-level stat strip) ──── */
.nat-bynums { padding: 0 48px 80px; text-align: center; }
.nat-bynums-eyebrow {
  font-family: var(--sans);
  font-size: calc(12px * var(--fs-meta));
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 600;
  display: inline-block;
  padding-bottom: 14px;
  margin-bottom: 28px;
  border-bottom: 1px solid rgba(94, 116, 100, 0.32);
}
.nat-bynums-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(168, 184, 158, 0.10);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  overflow: hidden;
  margin: 0;
}
.nat-bynums-stat {
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}
.nat-bynums-stat + .nat-bynums-stat {
  border-left: 1px solid var(--rule);
}
.nat-bynums-stat-n {
  font-family: var(--serif);
  font-size: calc(clamp(40px, 4.4vw, 56px) * var(--fs-title));
  font-weight: 400;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  margin: 0;
  order: 2;
}
.nat-bynums-stat-l {
  font-family: var(--sans);
  font-size: calc(11px * var(--fs-meta));
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 600;
  margin: 0;
  order: 1;
}
.nat-bynums-stat-c {
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(13px * var(--fs-meta));
  line-height: 1.4;
  color: var(--ink-soft);
  letter-spacing: 0.005em;
  margin: 6px 0 0;
  order: 3;
  text-wrap: balance;
}
@media (max-width: 900px) {
  .nat-bynums-stat { padding: 28px 22px 24px; }
  .nat-bynums-stat-c { font-size: calc(12px * var(--fs-meta)); }
}
@media (max-width: 720px) {
  .nat-bynums { padding-left: 20px; padding-right: 20px; padding-bottom: 60px; }
  .nat-bynums-grid { grid-template-columns: repeat(2, 1fr); }
  .nat-bynums-stat:nth-child(odd) { border-left: 0; }
  .nat-bynums-stat:nth-child(n+3) { border-top: 1px solid var(--rule); }
}

/* ── Founder card ───────────────────────────── */
.nat-founder { padding: 8px 48px 56px; }
/* Open editorial "meet the founder" — no card box (it sits right under the
   hero card, so a second bordered box reads as box-on-box). Portrait + bio
   float on the page; a hairline below delineates the section. */
.nat-founder-card {
  color: var(--ink);
  max-width: 960px;
  margin: 0 auto;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--rule);
}
.nat-founder-main {
  display: grid;
  grid-template-columns: minmax(230px, 0.8fr) 1.2fr;
  gap: 44px;
  align-items: center;
}
.nat-founder-photo {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--rule);
  border-radius: 20px;
}
.nat-founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.nat-founder-body {
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}
.nat-founder-body .nat-section-eyebrow {
  color: var(--sage-deep);
  margin-bottom: 14px;
}
.nat-founder-logo {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  margin-bottom: 18px;
  text-decoration: none;
  transition: transform 0.18s ease;
}
.nat-founder-logo:hover {
  transform: translateY(-1px);
}
.nat-founder-logo img {
  display: block;
  height: 22px;
  width: auto;
}
.nat-founder-quote {
  font-family: var(--serif);
  font-size: calc(21px * var(--fs-title));
  line-height: 1.35;
  font-weight: 400;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0 0 22px;
  position: relative;
  color: var(--ink);
}
.nat-founder-quote::before {
  content: '"';
  position: absolute;
  top: -28px; left: -8px;
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(90px * var(--fs-title));
  color: var(--sage);
  opacity: 0.55;
  line-height: 1;
  pointer-events: none;
}
.nat-founder-quote em { font-style: italic; color: var(--sage-deep); }
.nat-founder-meta { margin-bottom: 18px; }
.nat-founder-name {
  font-family: var(--serif);
  font-size: calc(17px * var(--fs-body));
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.nat-founder-role {
  font-size: calc(12px * var(--fs-meta));
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  margin-top: 2px;
}
.nat-founder-social {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 8px;
}
.nat-founder-social a {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--btn-radius);
  background: var(--rule);
  color: var(--ink);
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}
.nat-founder-social a:hover {
  background: var(--sage-deep);
  color: #FFFFFF;
  transform: translateY(-1px);
}
.nat-founder-social svg { display: block; width: 16px; height: 16px; }

/* ── Tap-water ZIP lookup form — lives inside the Tools feature card.
   White pill on the sand feature body; the button is the "check your water"
   CTA. The inline tap-check script appends the ZIP as a path segment. */
.nat-tools-feature .nat-tapcheck-form { margin-top: auto; }
/* In-card ZIP + email capture: the .nat-wq-audit-form base styling is tuned for
   the standalone landing (teal, tall boxy fields). Inside this sage card, re-skin
   it to the card's own palette/rhythm so it doesn't read as a foreign element —
   matching the original tap-check pill (white fields, ink→sage-deep button). */
.nat-tools-feature .nat-wq-audit-form { margin-top: 16px; gap: 8px; max-width: none; grid-template-columns: 1fr 1fr; }
.nat-tools-feature .nat-wq-audit-form input {
  padding: 11px 15px;
  border-radius: var(--btn-radius);
  font-size: calc(14.5px * var(--fs-body));
}
.nat-tools-feature .nat-wq-audit-form input:focus {
  border-color: var(--sage-deep);
  box-shadow: 0 0 0 3px rgba(94, 116, 100, 0.12);
}
/* ZIP + email share a row; button + fine print span both columns underneath —
   keeps the capture compact so the card + cards row stay within one screen. */
.nat-tools-feature .nat-wq-audit-btn {
  grid-column: 1 / -1;
  margin-top: 0;
  padding: 11px 20px;
  border-radius: var(--btn-radius);
  background: var(--ink);
  font-size: calc(13px * var(--fs-meta));
}
.nat-tools-feature .nat-wq-audit-btn:hover { background: var(--sage-deep); }
/* Privacy microcopy: small lock glyph + text on one baseline-aligned row,
   sat just under the button and flush with the form's left edge. */
.nat-tools-feature .nat-wq-audit-fine {
  grid-column: 1 / -1;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: calc(12px * var(--fs-meta));
  line-height: 1.4;
  color: var(--ink-soft);
  letter-spacing: 0.01em;
}
.nat-tools-feature .nat-wq-audit-fine-ic {
  flex: none;
  color: var(--sage-deep);
  opacity: 0.9;
}
.nat-tapcheck-form {
  display: flex;
  gap: 6px;
  background: #FFFFFF;
  border: 1px solid var(--rule);
  border-radius: var(--btn-radius);
  padding: 4px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
  max-width: 420px;
}
.nat-tapcheck-form:focus-within {
  border-color: var(--sage-deep);
  box-shadow: 0 0 0 3px rgba(94, 116, 100, 0.12);
}
.nat-tapcheck-form input {
  flex: 1;
  min-width: 9em;
  padding: 11px 16px;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  color: var(--ink);
}
.nat-tapcheck-form input::placeholder { color: var(--ink-soft); opacity: 0.6; }
.nat-tapcheck-form button {
  padding: 11px 20px;
  border: none;
  border-radius: var(--btn-radius);
  background: var(--ink);
  color: var(--bg);
  font-family: var(--sans);
  font-size: calc(13px * var(--fs-meta));
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s ease;
}
.nat-tapcheck-form button:hover { background: var(--sage-deep); }

/* ── Sunday Dispatch — standalone band (split out of the founder card) ── */
.nat-dispatch { padding: 8px 48px 72px; }
.nat-dispatch-card {
  max-width: 960px;
  margin: 0 auto;
  border: 1px solid var(--rule);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 14px 36px rgba(31, 51, 41, 0.06);
}
.nat-dispatch .nat-founder-dispatch { border-top: none; }

/* ── Fresh articles (4-col grid) ─────────────── */
.nat-fresh { padding: 0 48px 80px; }
.nat-fresh-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 28px;
}
.nat-fresh-card {
  background: var(--card);
  border-radius: 24px;
  border: 1px solid var(--rule);
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
}
.nat-fresh-photo {
  height: 160px;
  background: linear-gradient(135deg, var(--sage), var(--water));
}
.nat-fresh-body { padding: 18px; }
.nat-fresh-tag {
  font-size: calc(10px * var(--fs-meta));
  color: var(--sage-deep);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.nat-fresh-body h3 {
  font-family: var(--serif);
  font-size: calc(18px * var(--fs-body));
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.nat-fresh-meta {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--rule);
  font-size: calc(12px * var(--fs-meta));
  color: var(--ink-soft);
}

/* ── Founder dispatch band (inside founder card) ─ */
.nat-founder-dispatch {
  border-top: 1px solid var(--rule);
  background: rgba(168, 184, 158, 0.10);
  padding: 24px 40px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}
.nat-founder-dispatch-text { min-width: 0; }
.nat-founder-dispatch-kicker {
  font-family: var(--sans);
  font-size: calc(10px * var(--fs-meta));
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 600;
  margin-bottom: 4px;
}
.nat-founder-dispatch-copy {
  font-family: var(--serif);
  font-size: calc(17px * var(--fs-body));
  line-height: 1.3;
  margin: 0 0 4px;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.nat-founder-dispatch-copy em { font-style: italic; color: var(--sage-deep); }
.nat-founder-dispatch-foot {
  font-size: calc(11px * var(--fs-meta));
  color: var(--ink-soft);
  margin: 0;
  letter-spacing: 0.02em;
}
.nat-founder-dispatch-form {
  display: flex;
  gap: 6px;
  background: #FFFFFF;
  border: 1px solid var(--rule);
  border-radius: var(--btn-radius);
  padding: 4px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
  min-width: 320px;
}
.nat-founder-dispatch-form:focus-within {
  border-color: var(--sage-deep);
  box-shadow: 0 0 0 3px rgba(94, 116, 100, 0.12);
}
.nat-founder-dispatch-form input {
  flex: 1;
  min-width: 0;
  padding: 10px 16px;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--sans);
  font-size: calc(13px * var(--fs-meta));
  color: var(--ink);
}
.nat-founder-dispatch-form input:focus-visible { outline: none; }
.nat-founder-dispatch-form input::placeholder {
  color: var(--ink-soft);
  opacity: 0.6;
}
.nat-founder-dispatch-form button {
  padding: 10px 18px;
  border: none;
  border-radius: var(--btn-radius);
  background: var(--ink);
  color: var(--bg);
  font-family: var(--sans);
  font-size: calc(12px * var(--fs-meta));
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s ease;
}
.nat-founder-dispatch-form button:hover { background: var(--sage-deep); }
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Site footer (4 cols) ────────────────────── */
.site-footer {
  background: var(--bg);
  padding: 48px 0 24px;
  border-top: 1px solid var(--rule);
  color: var(--ink);
}
.site-footer .footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px dashed var(--rule);
}
.footer-brand .site-logo-text { font-size: calc(22px * var(--fs-title)); }
.footer-brand p {
  margin-top: 12px;
  font-size: calc(14px * var(--fs-body));
  line-height: 1.6;
  color: var(--ink-soft);
}
.footer-col-title {
  font-size: calc(12px * var(--fs-meta));
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage-deep);
  margin-bottom: 12px;
}
.footer-links { list-style: none; }
.footer-links li { padding: 4px 0; }
.footer-links a {
  color: var(--ink);
  text-decoration: none;
  font-size: calc(14px * var(--fs-body));
}
.footer-links a:hover { color: var(--sage-deep); }
.footer-social { display: grid; gap: 8px; }
.footer-social-link {
  display: flex; align-items: center; gap: 8px;
  color: var(--ink); font-size: calc(13px * var(--fs-meta));
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 18px;
  font-size: calc(12px * var(--fs-meta));
  color: var(--ink-soft);
}

/* ── Other templates: single, archive, search, page, 404 ── */
#site-content { background: var(--bg); }

/* Reading progress */
.reading-progress {
  position: fixed; top: 0; left: 0; height: 3px;
  background: var(--sage-deep); width: 0%; z-index: 100;
  transition: width 0.1s ease-out;
}

/* Breadcrumb */
.breadcrumb {
  font-family: var(--sans);
  font-size: calc(12px * var(--fs-meta)); letter-spacing: 0.08em;
  color: var(--ink-soft);
  padding: 28px 48px 0; max-width: var(--max-w); margin: 0 auto;
}
.breadcrumb a { color: var(--sage-deep); text-decoration: none; }
.breadcrumb a:hover { color: var(--clay); }
.breadcrumb .bc-sep { padding: 0 8px; opacity: 0.5; }
.breadcrumb-light { padding-bottom: 12px; }

/* Archive featured card (page 1, first post — bigger, two-up image + body) */
.nat-archive-featured {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 32px;
  background: var(--card);
  border-radius: var(--r);
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
  margin-bottom: 32px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.nat-archive-featured:hover { transform: translateY(-2px); box-shadow: 0 14px 50px rgba(31, 51, 41, 0.10); }
.nat-archive-featured-photo {
  min-height: 320px;
  background: var(--rule) center/cover no-repeat;
}
.nat-archive-featured-body {
  padding: 36px 32px;
  display: flex; flex-direction: column; justify-content: center;
}
.nat-archive-featured-tag {
  display: inline-block;
  font-size: calc(11px * var(--fs-meta)); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--sage-deep); font-weight: 600;
  margin-bottom: 14px;
}
.nat-archive-featured h2 {
  font-family: var(--serif);
  font-size: calc(34px * var(--fs-title)); font-weight: 500; line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}
.nat-archive-featured p {
  font-size: calc(16px * var(--fs-body)); color: var(--ink-soft); line-height: 1.55;
  margin: 0 0 18px;
}
.nat-archive-featured-meta {
  font-size: calc(13px * var(--fs-meta)); color: var(--ink-soft);
  display: flex; gap: 10px; align-items: center;
}
@media (max-width: 900px) {
  .nat-archive-featured { grid-template-columns: 1fr; gap: 0; }
  .nat-archive-featured-photo { min-height: 220px; }
  .nat-archive-featured-body { padding: 28px 24px 32px; }
  .nat-archive-featured h2 { font-size: calc(28px * var(--fs-title)); }
}

/* Water Quiz page */
.quiz-page { background: var(--bg); min-height: 100vh; }
.quiz-header-strip {
  background: var(--card);
  padding: 32px 24px 24px;
  text-align: center;
  border-bottom: 1px solid var(--rule);
}
.quiz-logo { font-family: var(--serif); font-size: calc(22px * var(--fs-title)); font-weight: 500; margin-bottom: 6px; }
.quiz-header-sub { font-size: calc(14px * var(--fs-body)); color: var(--ink-soft); margin: 0; }
.quiz-progress-wrap {
  background: var(--rule);
  height: 4px;
}
.quiz-progress-bar {
  background: var(--sage-deep);
  height: 100%;
  width: 0;
  transition: width 0.3s ease;
}
.quiz-shell {
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}
.quiz-step-counter {
  text-align: center;
  font-size: calc(13px * var(--fs-meta));
  color: var(--sage-deep);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.quiz-step { display: none; }
.quiz-step.active { display: block; animation: quiz-slide-in 0.3s ease; }
@keyframes quiz-slide-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.quiz-q {
  font-family: var(--serif);
  font-size: calc(32px * var(--fs-title)); font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  text-align: center;
}
.quiz-hint {
  text-align: center;
  font-size: calc(15px * var(--fs-body));
  color: var(--ink-soft);
  margin-bottom: 28px;
  line-height: 1.5;
}
.quiz-options { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.quiz-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border: 1.5px solid var(--rule);
  border-radius: 14px;
  font-size: calc(15px * var(--fs-body));
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
  background: var(--bg);
}
.quiz-opt:hover { border-color: var(--sage); background: var(--card); }
.quiz-opt input { margin: 0; accent-color: var(--sage-deep); }
.quiz-opt.selected {
  border-color: var(--sage-deep);
  background: rgba(168, 184, 158, 0.15);
}
.quiz-nav {
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px;
}
.quiz-back-btn {
  background: transparent;
  border: 1.5px solid var(--rule);
  color: var(--ink-soft);
  padding: 12px 22px;
  border-radius: var(--btn-radius);
  font-size: calc(14px * var(--fs-body));
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.quiz-back-btn:hover { border-color: var(--ink); color: var(--ink); }
.quiz-next-btn, .quiz-submit-btn {
  margin-left: auto;
  background: var(--sage-deep);
  color: var(--bg);
  border: none;
  padding: 12px 28px;
  border-radius: var(--btn-radius);
  font-size: calc(14px * var(--fs-body));
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}
.quiz-next-btn:hover, .quiz-submit-btn:hover { background: var(--ink); transform: translateY(-1px); }
.quiz-next-btn:disabled { background: var(--rule); color: var(--ink-soft); cursor: not-allowed; transform: none; }
.quiz-email-icon {
  font-size: calc(48px * var(--fs-title)); text-align: center; margin-bottom: 12px;
}
.quiz-email-fields { display: flex; flex-direction: column; gap: 18px; margin-bottom: 28px; }
.quiz-field label {
  display: block;
  font-size: calc(13px * var(--fs-meta));
  color: var(--ink-soft);
  margin-bottom: 6px;
  font-weight: 500;
}
.quiz-optional { color: var(--ink-soft); font-weight: 400; }
.quiz-required { color: var(--clay); }
.quiz-field input {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--rule);
  border-radius: 12px;
  font-size: calc(16px * var(--fs-body));
  font-family: var(--sans);
  background: var(--bg);
  transition: border-color 0.15s ease;
}
.quiz-field input:focus { border-color: var(--sage-deep); }
.quiz-field input:focus-visible { outline: 2px solid var(--sage-deep); outline-offset: 2px; }
.quiz-field input.invalid { border-color: var(--clay); }
.quiz-field-error {
  display: none;
  color: var(--clay);
  font-size: calc(13px * var(--fs-meta));
  margin-top: 6px;
}
.quiz-privacy {
  font-size: calc(13px * var(--fs-meta));
  color: var(--ink-soft);
  text-align: center;
  margin: 8px 0 0;
}
.quiz-success { text-align: center; padding: 32px 0; }
.quiz-success-icon { font-size: calc(56px * var(--fs-title)); margin-bottom: 16px; }
.quiz-success-title {
  font-family: var(--serif);
  font-size: calc(36px * var(--fs-title));
  font-weight: 500;
  margin-bottom: 16px;
}
.quiz-success-body { font-size: calc(16px * var(--fs-body)); line-height: 1.6; color: var(--ink); margin-bottom: 24px; }
.quiz-success-note { font-size: calc(14px * var(--fs-body)); color: var(--ink-soft); margin-bottom: 20px; }
.quiz-success-btn {
  display: inline-block;
  background: var(--sage-deep);
  color: var(--bg);
  padding: 12px 28px;
  border-radius: var(--btn-radius);
  text-decoration: none;
  font-weight: 600;
  font-size: calc(14px * var(--fs-body));
}
.quiz-success-btn:hover { background: var(--ink); }
.quiz-error-msg {
  background: rgba(201, 125, 99, 0.12);
  color: var(--clay);
  padding: 16px 20px;
  border-radius: 12px;
  font-size: calc(14px * var(--fs-body));
  text-align: center;
  margin-top: 24px;
}
@media (max-width: 600px) {
  .quiz-q { font-size: calc(26px * var(--fs-title)); }
  .quiz-shell { padding: 32px 16px 60px; }
  .quiz-opt { padding: 14px 16px; font-size: calc(14px * var(--fs-body)); }
}

/* Contact page card + socials */
.nat-contact-card {
  background: var(--card);
  border-radius: var(--r);
  padding: 40px 32px;
  text-align: center;
  margin: 48px 0 32px;
}
.nat-contact-card-eyebrow {
  font-size: calc(12px * var(--fs-meta)); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--sage-deep); font-weight: 600;
  margin-bottom: 18px;
}
.nat-contact-card-email {
  display: inline-block;
  font-family: var(--serif);
  font-size: calc(32px * var(--fs-title)); font-weight: 500;
  color: var(--ink); text-decoration: none;
  border-bottom: 2px solid var(--clay);
  padding-bottom: 4px;
}
.nat-contact-card-email:hover { color: var(--clay); }
.nat-contact-card-note { font-size: calc(14px * var(--fs-body)); color: var(--ink-soft); margin-top: 18px; }
.nat-contact-socials { text-align: center; margin-bottom: 48px; }
.nat-contact-socials-label {
  font-size: calc(13px * var(--fs-meta)); color: var(--ink-soft); margin-bottom: 14px;
}
.nat-contact-socials ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; gap: 18px; justify-content: center; flex-wrap: wrap;
}
.nat-contact-socials a {
  display: inline-block;
  font-family: var(--sans); font-size: calc(14px * var(--fs-body));
  color: var(--ink); text-decoration: none;
  padding: 10px 18px;
  border: 1px solid var(--rule);
  border-radius: var(--btn-radius);
  transition: background 0.15s ease;
}
.nat-contact-socials a:hover { background: var(--card); }
.nat-contact-extra { margin-top: 16px; }
@media (max-width: 720px) {
  .nat-contact-card { padding: 32px 20px; }
  .nat-contact-card-email { font-size: calc(24px * var(--fs-title)); }
}

/* About page hero CTA & single-column layout */
.nat-about-hero-cta { margin-top: 24px; }
.post-layout-single { grid-template-columns: minmax(0, 1fr); }
.post-layout-single .post { max-width: 760px; margin: 0 auto; }
.post-layout-single .post-content { font-size: calc(17px * var(--fs-body)); }

/* About page editorial heading + figure caption (mwg_about_content_html) */
.nat-about-body .mwg-about-h1 {
  font-family: var(--serif);
  font-size: calc(clamp(30px, 4vw, 44px) * var(--fs-title));
  line-height: 1.1;
  margin: 0 0 6px;
  color: var(--ink);
}
.nat-about-body .mwg-about-eyebrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(20px * var(--fs-title));
  color: var(--sage-deep);
  margin: 0 0 28px;
}
.nat-about-body .mwg-about-photo img { width: 100%; height: auto; border-radius: 12px; display: block; }
.nat-about-body .mwg-about-ces { margin: 28px 0; }
.nat-about-body .mwg-about-ces figcaption {
  margin-top: 10px;
  font-size: calc(13.5px * var(--fs-meta));
  color: var(--ink-soft);
  line-height: 1.5;
  font-style: italic;
}

/* Single post hero band (full-width sage band wrapping eyebrow/title/deck/meta) */
.nat-post-hero {
  background: #F0EADC;
  padding: 72px 24px 64px;
  margin: 16px 0 0;
  border-radius: var(--r);
  margin-left: 48px;
  margin-right: 48px;
}
.nat-post-hero-inner {
  max-width: 880px; margin: 0 auto;
  text-align: center;
}
.nat-post-hero .post-header-tag { background: rgba(94, 116, 100, 0.12); }
.nat-post-hero .post-title { margin-top: 0; }
.nat-post-feature {
  max-width: 1080px; margin: 32px auto 48px;
  padding: 0 24px;
}
.nat-post-feature img {
  display: block; width: 100%; height: auto;
  border-radius: var(--r);
  box-shadow: 0 14px 50px rgba(31, 51, 41, 0.10);
}
.nat-post-hero + .nat-post-feature { margin-top: 24px; position: relative; z-index: 1; }
@media (max-width: 720px) {
  .nat-post-hero { padding: 48px 20px 40px; margin-left: 16px; margin-right: 16px; }
  .nat-post-hero + .nat-post-feature { margin-top: 18px; }
}

/* Single post header (legacy — kept for compatibility) */
.post-header {
  text-align: center;
  padding: 56px 48px 36px;
  max-width: 880px; margin: 0 auto;
}
.post-header-tag {
  display: inline-block;
  font-family: var(--sans); font-size: calc(11px * var(--fs-meta));
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--sage-deep); text-decoration: none;
  background: rgba(168, 184, 158, 0.25);
  padding: 6px 14px; border-radius: var(--btn-radius);
  margin-bottom: 18px;
}
.post-header .post-title,
.nat-post-hero-inner .post-title {
  font-family: var(--serif); font-size: calc(56px * var(--fs-title)); font-weight: 400;
  letter-spacing: -0.02em; line-height: 1.05;
  max-width: 880px; margin: 0 auto 16px;
}
@media (max-width: 720px) {
  .nat-post-hero-inner .post-title { font-size: calc(40px * var(--fs-title)); }
}
.post-deck {
  font-family: var(--serif); font-size: calc(21px * var(--fs-title)); font-style: italic;
  color: var(--ink-soft);
  max-width: 640px; margin: 0 auto 22px; line-height: 1.5;
}
.post-meta {
  font-family: var(--sans); font-size: calc(13px * var(--fs-meta)); color: var(--ink-soft);
  display: flex; justify-content: center; align-items: center;
  flex-wrap: wrap; gap: 10px;
}
.post-author-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid var(--bg); box-shadow: 0 0 0 1px var(--rule);
}
.post-author-name { color: var(--ink); text-decoration: underline; text-decoration-color: var(--rule); text-underline-offset: 4px; }
.meta-sep { opacity: 0.4; }

/* Feature image */
.post-feature-image { margin: 32px auto; max-width: 1080px; padding: 0 24px; }
.post-feature-image img { width: 100%; height: auto; border-radius: var(--r); }
.post-feature-image figcaption {
  font-family: var(--sans); font-size: calc(13px * var(--fs-meta)); color: var(--ink-soft);
  text-align: center; margin-top: 12px; font-style: italic;
}

/* Post body */
.post-content {
  max-width: 720px;
  margin: 36px auto 48px;
  padding: 0 24px;
  font-size: calc(18px * var(--fs-body)); line-height: 1.75;
  /* Long URLs in citations/references must break instead of overflowing on narrow screens. */
  overflow-wrap: break-word;
}
.post-content > p:first-of-type::first-letter {
  font-family: var(--serif);
  float: left; font-size: calc(68px * var(--fs-title)); line-height: 0.88;
  font-weight: 400; margin: 4px 10px 0 0;
  color: var(--sage-deep);
}
.post-content p { margin-bottom: 22px; }
.post-content h1, .post-content h2, .post-content h3, .post-content h4 {
  font-family: var(--serif); font-weight: 500;
  letter-spacing: -0.015em; margin: 38px 0 14px;
}
.post-content h2 { font-size: calc(32px * var(--fs-title)); }
.post-content h3 { font-size: calc(24px * var(--fs-title)); }
.post-content h4 { font-size: calc(20px * var(--fs-title)); }
.post-content a { color: var(--clay); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.post-content blockquote {
  font-family: var(--serif); font-style: italic;
  font-size: calc(22px * var(--fs-title)); line-height: 1.5; color: var(--sage-deep);
  background: rgba(168, 184, 158, 0.15);
  border-radius: 24px;
  padding: 24px 28px; margin: 28px 0;
}
.post-content ul, .post-content ol { margin: 0 0 22px 22px; }
.post-content li { margin-bottom: 8px; }
.post-content li::marker { color: var(--sage-deep); }
.post-content hr { border: 0; height: 1px; background: var(--rule); margin: 36px auto; max-width: 120px; }
.post-content figure { margin: 28px 0; }
.post-content figcaption {
  font-family: var(--sans); font-size: calc(13px * var(--fs-meta)); font-style: italic;
  color: var(--ink-soft); text-align: center; margin-top: 8px;
}
.post-content img { max-width: 100%; height: auto; border-radius: 16px; }
/* Classic-WordPress image alignment. Most imported posts use alignleft/right/
   center (250+ posts) plus small inline icons & affiliate buttons; without these
   rules the floats/centering are lost and everything drifts left at full size. */
.post-content .aligncenter,
.post-content figure.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.post-content .alignright,
.post-content figure.alignright { float: right; margin: 6px 0 14px 22px; max-width: 50%; }
.post-content .alignleft,
.post-content figure.alignleft  { float: left;  margin: 6px 22px 14px 0; max-width: 50%; }
.post-content .alignnone { display: block; height: auto; }
/* Small inline icons (✓/✗ ~20px, arrows) shouldn't carry the big photo
   corner-radius — at 16px it rounds a 20px icon into a blob. Reset by the
   handful of icon pixel-widths these imports use; real photos are far wider. */
.post-content img[width="16"], .post-content img[width="18"], .post-content img[width="20"],
.post-content img[width="22"], .post-content img[width="24"], .post-content img[width="25"],
.post-content img[width="28"], .post-content img[width="30"], .post-content img[width="32"],
.post-content img[width="36"], .post-content img[width="40"], .post-content img[width="48"],
.post-content img[width="50"] { border-radius: 0; }
/* Headings clear any preceding float so a right-floated image can't bleed into
   the next section; and the content box clears its own floats at the end. */
.post-content h2, .post-content h3 { clear: both; }
.post-content::after { content: ''; display: block; clear: both; }
.post-content code {
  font-family: ui-monospace, monospace;
  background: var(--card); padding: 2px 6px; border-radius: 6px; font-size: 0.88em;
}
.post-content pre {
  font-family: ui-monospace, monospace; background: var(--card);
  border-radius: 16px; padding: 16px 18px;
  margin: 22px 0; font-size: calc(14px * var(--fs-body)); overflow-x: auto;
}
.post-content pre code { background: transparent; padding: 0; }
.post-content table { width: 100%; margin: 24px 0; border-collapse: separate; border-spacing: 0; font-size: calc(15px * var(--fs-body)); border-radius: 16px; overflow: hidden; }
.post-content th, .post-content td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--rule); }
.post-content th { background: var(--card); font-family: var(--sans); font-weight: 600; }

/* Tags */
.post-tags {
  max-width: 720px; margin: 32px auto 0; padding: 0 24px;
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.post-tags-label { font-size: calc(13px * var(--fs-meta)); color: var(--ink-soft); }
.post-tag {
  font-family: var(--sans); font-size: calc(12px * var(--fs-meta));
  color: var(--sage-deep); text-decoration: none;
  background: rgba(168, 184, 158, 0.2);
  padding: 5px 12px; border-radius: var(--btn-radius);
}
.post-tag:hover { background: var(--sage); color: var(--bg); }

/* Share bar */
.share-bar {
  max-width: 720px; margin: 36px auto;
  padding: 22px 24px;
  background: var(--card); border-radius: 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap;
}
.share-label { font-family: var(--sans); font-size: calc(13px * var(--fs-meta)); color: var(--ink-soft); }
.share-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.share-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--sans); font-size: calc(13px * var(--fs-meta));
  color: var(--ink); background: var(--bg);
  border: 1px solid var(--rule);
  padding: 8px 16px; border-radius: var(--btn-radius);
  cursor: pointer; text-decoration: none;
}
.share-btn svg { width: 15px; height: 15px; fill: currentColor; flex: 0 0 auto; }
.share-btn:hover { background: var(--sage-deep); color: var(--bg); border-color: var(--sage-deep); }

/* Author bio */
.author-bio {
  max-width: 720px; margin: 32px auto 64px; padding: 28px;
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--card); border-radius: var(--r); border: 1px solid var(--rule);
}
.author-bio-avatar { width: 72px; height: 72px; border-radius: 50%; flex-shrink: 0; box-shadow: 0 0 0 4px var(--bg), 0 0 0 5px var(--rule); }
.author-bio-initials {
  background: var(--clay); color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: calc(18px * var(--fs-body));
}
.author-bio-label { font-family: var(--sans); font-size: calc(11px * var(--fs-meta)); letter-spacing: 0.16em; text-transform: uppercase; color: var(--sage-deep); margin-bottom: 6px; }
.author-bio-name { font-family: var(--serif); font-size: calc(22px * var(--fs-title)); font-weight: 500; margin-bottom: 8px; }
.author-bio-text { font-size: calc(15px * var(--fs-body)); line-height: 1.6; color: var(--ink-soft); }

/* Sidebar layout */
.post-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 56px;
  max-width: var(--max-w); margin: 0 auto; padding: 0 48px;
}
.sidebar-sticky { position: sticky; top: 24px; }
.newsletter-widget {
  background: linear-gradient(135deg, rgba(168,184,158,0.25), rgba(201,125,99,0.18));
  padding: 28px 24px; border-radius: var(--r);
  margin-bottom: 32px;
}
.newsletter-widget h3 { font-family: var(--serif); font-size: calc(22px * var(--fs-title)); font-weight: 500; margin-bottom: 8px; }
.newsletter-widget p { font-size: calc(14px * var(--fs-body)); color: var(--ink-soft); margin-bottom: 14px; line-height: 1.55; }
.newsletter-form { display: flex; flex-direction: column; gap: 8px; }
.newsletter-input {
  border: 1px solid var(--rule); background: var(--bg);
  padding: 12px 14px; border-radius: var(--btn-radius);
  font-family: var(--sans); font-size: calc(14px * var(--fs-body));
}
.newsletter-btn {
  font-family: var(--sans); font-size: calc(13px * var(--fs-meta)); font-weight: 500;
  background: var(--sage-deep); color: var(--bg);
  border: 0; padding: 12px; border-radius: var(--btn-radius); cursor: pointer;
}
.newsletter-btn:hover { background: var(--clay); }
.sidebar-widget { margin-bottom: 32px; }
.sidebar-widget-title { font-family: var(--sans); font-size: calc(12px * var(--fs-meta)); letter-spacing: 0.16em; text-transform: uppercase; color: var(--sage-deep); margin-bottom: 14px; }
.post-list-item { display: grid; grid-template-columns: 60px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--rule); }
/* Thumbnail is optional; without it the text must not get crushed into the 60px column. */
.post-list-item:not(:has(.post-list-image)) { grid-template-columns: 1fr; }
.post-list-image img { width: 60px; height: 60px; object-fit: cover; border-radius: 12px; }
.post-list-tag { font-family: var(--sans); font-size: calc(10px * var(--fs-meta)); letter-spacing: 0.14em; text-transform: uppercase; color: var(--sage-deep); margin-bottom: 3px; }
.post-list-title { font-family: var(--serif); font-size: calc(15px * var(--fs-body)); font-weight: 500; line-height: 1.3; margin-bottom: 4px; }
.post-list-title a { color: var(--ink); text-decoration: none; }
.post-list-title a:hover { color: var(--clay); }
.post-list-meta { font-size: calc(11px * var(--fs-meta)); color: var(--ink-soft); }

/* Related */
.related-posts {
  max-width: var(--max-w); margin: 56px auto 80px; padding: 36px 48px 0;
  border-top: 1px solid var(--rule);
}
.related-posts-title {
  font-family: var(--serif); font-size: calc(32px * var(--fs-title)); font-weight: 400;
  text-align: center; margin-bottom: 28px;
}
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* Archive header */
.archive-header {
  text-align: center;
  padding: 56px 48px 32px;
  background: linear-gradient(180deg, rgba(168,184,158,0.18), transparent);
  position: relative;
}
.archive-header::before {
  content: "From the field";
  font-family: var(--sans); font-size: calc(12px * var(--fs-meta));
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--sage-deep); display: block; margin-bottom: 12px;
}
body.search .archive-header::before { content: "What you searched for"; }
body.author .archive-header::before { content: "Notes by"; }
body.date .archive-header::before { content: "From the archive"; }
.archive-title {
  font-family: var(--serif); font-size: calc(56px * var(--fs-title)); font-weight: 400;
  letter-spacing: -0.02em; line-height: 1.05;
  margin: 0 auto 12px;
}
.archive-description {
  font-family: var(--serif); font-style: italic;
  font-size: calc(19px * var(--fs-body)); color: var(--ink-soft);
  max-width: 600px; margin: 0 auto 14px; line-height: 1.55;
}
.archive-meta-row { font-family: var(--sans); font-size: calc(12px * var(--fs-meta)); color: var(--ink-soft); }

.archive-container { max-width: var(--max-w); margin: 0 auto; padding: 0; }
.archive-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px; padding: 32px 48px;
}
.archive-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px; padding: 0; margin-bottom: 28px;
}
.fc-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding: 32px 48px; }
.archive-grid .post-card { background: var(--card); border-radius: var(--r); border: 1px solid var(--rule); overflow: hidden; transition: transform 0.2s ease; }
.archive-grid .post-card:hover { transform: translateY(-2px); }
.post-card { background: var(--card); border-radius: var(--r); border: 1px solid var(--rule); overflow: hidden; }
.post-card a { color: inherit; text-decoration: none; display: block; }
.post-card-image, .post-card img { height: 200px; width: 100%; object-fit: cover; }
.post-card-body { padding: 22px; }
.post-card-tag { font-size: calc(10px * var(--fs-meta)); color: var(--sage-deep); font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 8px; }
.post-card-title { font-family: var(--serif); font-size: calc(22px * var(--fs-title)); font-weight: 500; line-height: 1.2; margin-bottom: 12px; }
.post-card-excerpt { font-size: calc(14px * var(--fs-body)); line-height: 1.55; color: var(--ink-soft); }
.post-card-meta { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--rule); font-size: calc(12px * var(--fs-meta)); color: var(--ink-soft); }

/* Tag cloud */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-pill { font-family: var(--sans); font-size: calc(12px * var(--fs-meta)); color: var(--ink); text-decoration: none; padding: 6px 14px; border-radius: var(--btn-radius); background: var(--card); border: 1px solid var(--rule); }
.tag-pill:hover { background: var(--sage-deep); color: var(--bg); border-color: var(--sage-deep); }
.tag-pill-active { background: var(--clay); border-color: var(--clay); color: var(--bg); }

/* Pagination — soft pills */
.archive-main .navigation.pagination,
.archive-main .pagination { margin-top: 32px; padding-top: 16px; text-align: center; }
.archive-main .nav-links { display: inline-flex; gap: 8px; align-items: center; }
.page-numbers {
  font-family: var(--sans); font-size: calc(14px * var(--fs-body)); font-weight: 500;
  color: var(--ink); text-decoration: none;
  padding: 8px 14px; border-radius: var(--btn-radius);
  background: var(--card);
}
.page-numbers:hover { background: var(--sage-deep); color: var(--bg); }
.page-numbers.current { background: var(--sage-deep); color: var(--bg); }
.page-numbers.dots { background: transparent; color: var(--ink-soft); }

/* Page (static) */
body.page .post-layout { grid-template-columns: 1fr; max-width: 880px; }
body.page .post-content { max-width: 720px; }

/* 404 — soft sage empty state */
.nat-404 {
  max-width: 720px;
  margin: 64px auto;
  padding: 64px 32px;
  text-align: center;
  background: linear-gradient(160deg, rgba(168,184,158,0.22), rgba(201,125,99,0.12));
  border-radius: var(--r);
}
.nat-404-illustration {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px;
  font-size: calc(42px * var(--fs-title));
  color: var(--sage-deep);
  box-shadow: 0 0 0 8px rgba(168,184,158,0.18);
}
.nat-404-kicker { font-family: var(--sans); font-size: calc(12px * var(--fs-meta)); letter-spacing: 0.16em; text-transform: uppercase; color: var(--sage-deep); margin-bottom: 12px; }
.nat-404-title { font-family: var(--serif); font-size: calc(48px * var(--fs-title)); font-weight: 400; line-height: 1.1; margin-bottom: 16px; max-width: 480px; margin-left: auto; margin-right: auto; }
.nat-404-deck { font-family: var(--serif); font-style: italic; font-size: calc(20px * var(--fs-title)); color: var(--ink-soft); max-width: 480px; margin: 0 auto 28px; line-height: 1.5; }
.nat-404-cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.nat-404-cta a {
  font-family: var(--sans); font-size: calc(14px * var(--fs-body)); font-weight: 500;
  color: var(--bg); background: var(--sage-deep);
  text-decoration: none; padding: 12px 22px;
  border-radius: var(--btn-radius);
}
.nat-404-cta a + a { background: var(--bg); color: var(--ink); border: 1px solid var(--rule); }
.nat-404-cta a:hover { background: var(--clay); color: var(--bg); border-color: var(--clay); }

/* Footer ritual ribbon */
.site-footer .footer-bottom::after {
  content: "Made slowly · with sage and water";
  font-family: var(--serif); font-style: italic;
  font-size: calc(13px * var(--fs-meta)); color: var(--ink-soft);
  display: block; margin-top: 6px;
}

/* ── Announcement bar (quiet) ─────────────────── */
.announcement-bar {
  background: transparent;
  color: var(--ink-soft);
  font-size: calc(11px * var(--fs-meta));
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 0;
  overflow: hidden;
  border-bottom: 1px solid var(--rule);
}
.announcement-track {
  display: flex;
  white-space: nowrap;
  animation: nat-marquee 60s linear infinite;
}
.announcement-track > * { padding: 0 32px; display: inline-flex; align-items: center; gap: 10px; }
.announcement-dot {
  display: inline-block;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--sage);
  opacity: 0.7;
}
/* Linked teaser (e.g. tap-water) — slightly stronger + a clay dot so it reads
   as tappable against the muted tips, without shouting. */
.announcement-item-link {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}
.announcement-item-link .announcement-dot { background: var(--clay); opacity: 1; }
.announcement-item-link:hover { color: var(--sage-deep); text-decoration: underline; text-underline-offset: 3px; }
@keyframes nat-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .announcement-track { animation: none; }
  .announcement-bar { overflow-x: auto; }
}

/* Responsive */
@media (max-width: 1100px) {
  .nat-hero-card { grid-template-columns: 1fr; padding: 40px; }
  .nat-hero-top { grid-template-columns: 1fr; }
  .nat-hero--founder-split .nat-hero-photo { min-height: 0; }
  .nat-hero-bio { margin-top: 24px; padding-top: 24px; }
  .nat-hero-photo { height: 320px; }
  .nat-hero-photo-main { width: 100%; height: 100%; border-radius: 24px; }
  .nat-trending-card { flex-basis: 360px; width: 360px; }
  /* Tablet: show only the first 3 tiles in one clean row — the rest live
     behind the "All topics" link. */
  .nat-cats-grid { grid-template-columns: repeat(3, 1fr); }
  .nat-cat-card:nth-child(n+4) { display: none; }
  .nat-tools-grid { grid-template-columns: 1fr; }
  .nat-fresh-grid { grid-template-columns: repeat(2, 1fr); }
  .nat-founder-main { grid-template-columns: 1fr; gap: 28px; }
  .nat-founder-photo { aspect-ratio: 16 / 10; }
  .nat-founder-body { padding: 0; }
  .nat-founder-quote { font-size: calc(24px * var(--fs-title)); }
  .nat-founder-quote::before { font-size: calc(110px * var(--fs-title)); top: -32px; left: -8px; }
  .nat-founder-dispatch { grid-template-columns: 1fr; gap: 16px; padding: 24px 36px; }
  .nat-founder-dispatch-form { min-width: 0; width: 100%; }
  .nat-tapcheck-form { max-width: none; }
  .site-footer .footer-grid { grid-template-columns: repeat(2, 1fr); padding: 0 24px 32px; }
  .archive-grid { grid-template-columns: repeat(2, 1fr); padding: 24px; }
}
@media (max-width: 860px) {
  /* Tools feature: horizontal split → stack (photo back on top), 3-up row → list. */
  .nat-tools-feature { grid-template-columns: 1fr; }
  .nat-tools-feature-photo {
    order: -1;
    min-height: 0;
    aspect-ratio: 21 / 9;
    border-radius: 28px 28px 0 0;
  }
  .nat-tools-feature-body { padding: 28px; }
  .nat-tools-feature .nat-wq-audit-form { max-width: none; grid-template-columns: 1fr; }
  .nat-tools-list { grid-template-columns: 1fr; }
  .nat-tools-card {
    padding: 22px 4px;
    border-right: none;
    border-bottom: 1px solid var(--rule);
  }
  .nat-tools-card:first-child { padding-top: 4px; }
  .nat-tools-card:last-child { border-bottom: none; padding-bottom: 4px; }
}
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; order: 3; }
  .site-nav-wrap {
    display: none;
    flex-basis: 100%;
    order: 4;
    margin-top: 12px;
  }
  .site-nav-wrap.is-open { display: block; }
  .site-nav-wrap .site-nav,
  .site-nav-wrap ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 0;
    border-top: 1px solid var(--rule);
  }
  .site-nav-wrap .site-nav li,
  .site-nav-wrap ul li { padding: 10px 4px; border-bottom: 1px solid var(--rule); }
  .site-nav-wrap .site-nav li:last-child,
  .site-nav-wrap ul li:last-child { border-bottom: 0; }
  .site-nav-wrap .sub-menu {
    display: block;
    position: static;
    transform: none;
    background: transparent; /* drop the desktop dropdown's --bg fill so it blends with the mobile menu */
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding: 0;
    margin-left: 12px;
  }
  .site-nav-wrap .sub-menu::before { display: none; } /* no hover bridge needed on mobile */
  .site-nav-wrap .sub-menu li { padding: 6px 4px; }
  .site-nav-wrap .menu-item-has-children > a::after { display: none; }
  .site-header .header-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
  }
  .site-logo { margin-right: auto; }
  .header-right { order: 2; }
}

/* Founder-split hero → stacked "clean founder card". Triggers at ≤1200, NOT
   ≤900: the desktop 2-col split's photo column gets too narrow below ~1300, so
   the object-fit:contain portrait collapses to a sliver and the bio card
   collides with it — that was the "messy hero" seen at non-1080p zoom levels.
   Stacking here skips the whole broken mid-width zone. (≤900 still gets it —
   1200 ⊃ 900.) The 2-col design look stays for ≥1201px. */
@media (max-width: 1200px) {
  /* copy on top, then a centered white card holding the portrait panel + bio. */
  /* Drop the desktop top-air: the figure no longer floats above the card here,
     so the extra padding would just be empty whitespace. */
  .nat-hero--founder-split { padding-top: 24px; }
  .nat-hero--founder-split .nat-hero-top { grid-template-columns: 1fr; min-height: 0; }
  /* transform:none drops the desktop --hero-text-x/y nudge — without it the
     copy block is shoved off-centre (and clipped at the right edge on phones). */
  .nat-hero--founder-split .nat-hero-text { transform: none; padding: 40px 28px 8px; text-align: center; max-width: 620px; margin-left: auto; margin-right: auto; }
  .nat-hero--founder-split .nat-hero-cta { justify-content: center; }

  /* The portrait + bio become one self-contained card. CRITICAL: reset the
     desktop translateX(-76px) — that slide was pushing this block's left edge
     under the card's overflow:hidden and clipping the bio text. */
  .nat-hero--founder-split .nat-hero-photo {
    display: block;
    transform: none;
    height: auto;
    margin: 18px 16px 30px;
    padding: 16px 16px 18px;
    background: #fff;
    border: 1px solid var(--rule);
    border-radius: 22px;
    box-shadow: 0 12px 36px rgba(31, 51, 41, 0.08);
    text-align: center;
  }
  /* Portrait on a soft sage→clay panel. object-fit:cover fills the panel and
     trims the cut-out's transparent side margins so the figure reads large. */
  .nat-hero--founder-split .nat-hero-photo-main {
    position: relative;
    inset: auto;
    left: auto; right: auto; bottom: auto; top: auto;
    transform: none;   /* drop the desktop figure-x nudge in the stacked card */
    width: 100%;
    max-width: 420px;
    height: 380px;
    margin: 0 auto;
    background: linear-gradient(165deg, rgba(168, 184, 158, 0.35), rgba(201, 125, 99, 0.18));
    border-radius: 18px;
    overflow: hidden;
  }
  .nat-hero--founder-split .nat-hero-photo-main img {
    object-fit: cover;
    object-position: center top;
  }
  /* Bio flows below the portrait, centered, full width inside the card — no clip. */
  .nat-hero--founder-split .nat-hero-photo .nat-hero-bio {
    position: static;
    transform: none;   /* drop the desktop story-card nudge in the stacked card */
    width: auto;
    max-width: 460px;
    margin: 16px auto 0;
    padding: 0;
    background: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }
  .nat-hero--founder-split .nat-hero-bio .nat-founder-social { justify-content: center; }
}
@media (max-width: 720px) {
  .container, .nat-hero, .nat-trending, .nat-cats, .nat-tools, .nat-founder, .nat-fresh, .nat-dispatch { padding-left: 20px; padding-right: 20px; }
  .nat-tapcheck-form { flex-direction: column; border-radius: 18px; padding: 8px; gap: 6px; }
  .nat-tapcheck-form button { width: 100%; }
  .nat-section-head { flex-direction: column; gap: 12px; align-items: flex-start; }
  .nat-trending-card { flex-basis: 300px; width: 300px; }
  /* Mobile: show the first 4 tiles as a clean 2×2 — re-reveal the 4th that
     the tablet rule hid, and hide the 5th onward. */
  .nat-cats-grid { grid-template-columns: repeat(2, 1fr); }
  .nat-cat-card:nth-child(4) { display: flex; }
  .nat-cat-card:nth-child(n+5) { display: none; }
  .nat-tools-feature-body { padding: 24px; }
  .nat-tools-feature-body h3 { font-size: calc(28px * var(--fs-title)); }
  .nat-fresh-grid { grid-template-columns: 1fr; }
  .nat-founder-body { padding: 0; }
  .nat-founder-quote { font-size: calc(20px * var(--fs-title)); }
  .nat-founder-quote::before { font-size: calc(90px * var(--fs-title)); top: -26px; left: -6px; }
  .nat-founder-social a { width: 36px; height: 36px; }
  .nat-founder-dispatch { padding: 20px 24px; }
  .nat-founder-dispatch-copy { font-size: calc(15px * var(--fs-body)); }
  .nat-founder-dispatch-form { flex-direction: column; border-radius: 18px; padding: 8px; gap: 6px; }
  .nat-founder-dispatch-form button { width: 100%; }
  .archive-grid { grid-template-columns: 1fr; padding: 16px; }
  .header-search-input { width: 110px; }
  .site-footer .footer-grid { grid-template-columns: 1fr; padding: 0 20px 32px; }
}

/* ── Responsive: article & archive (sidebar stacks) ─────── */
@media (max-width: 900px) {
  /* The 320px sidebar was crushing the content column on phones — stack it. */
  .post-layout { grid-template-columns: minmax(0, 1fr); gap: 40px; padding: 0 24px; }
  .archive-layout { grid-template-columns: minmax(0, 1fr); gap: 36px; padding: 28px 24px; }
  .sidebar-sticky { position: static; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .fc-track { grid-template-columns: repeat(2, 1fr); padding: 28px 24px; }
  .post-header { padding: 44px 24px 28px; }
  .post-header .post-title { font-size: calc(40px * var(--fs-title)); }
  .archive-header { padding: 44px 24px 24px; }
  .archive-title { font-size: calc(40px * var(--fs-title)); }
  .related-posts { padding: 32px 24px 0; }
}
@media (max-width: 600px) {
  .post-layout { gap: 32px; padding: 0 20px; }
  .archive-layout { padding: 24px 16px; }
  .related-grid { grid-template-columns: 1fr; }
  .fc-track { grid-template-columns: 1fr; padding: 24px 16px; }
  .post-content { padding: 0 20px; }
  .post-header { padding: 36px 20px 24px; }
  .post-header .post-title,
  .archive-title { font-size: calc(34px * var(--fs-title)); }
  .post-feature-image { padding: 0 16px; margin: 24px auto; }
  /* Wide tables scroll within their own box instead of forcing page overflow. */
  .post-content table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  /* On phones, stop floating images — full-width block reads better. */
  .post-content .alignright, .post-content .alignleft,
  .post-content figure.alignright, .post-content figure.alignleft {
    float: none; display: block; margin: 16px auto; max-width: 100%;
  }
}

/* ── Post TOC ─────────────────────────────────── */
.post-toc {
  max-width: 720px;
  margin: 0 auto 28px;
  padding: 16px 24px;
  background: rgba(168, 184, 158, 0.08);
  border-left: 3px solid var(--sage-deep);
  border-radius: 14px;
}
.post-toc[hidden] { display: none; }
.post-toc-label {
  font-family: var(--sans);
  font-size: calc(11px * var(--fs-meta));
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 600;
  margin-bottom: 10px;
}
.post-toc-list {
  list-style: decimal;
  margin: 0;
  padding-left: 22px;
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  line-height: 1.65;
  color: var(--ink-soft);
}
.post-toc-list li { padding: 2px 0; }
.post-toc-list a {
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.15s ease;
}
.post-toc-list a:hover { color: var(--ink); }
.post-toc-list a.is-current { color: var(--sage-deep); font-weight: 600; }

/* ── Quiz intro card (Step 0) ─────────────────── */
.quiz-intro {
  display: none;
  max-width: 560px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 24px;
  padding: 40px 36px;
  text-align: center;
}
.quiz-intro.active { display: block; animation: quiz-slide-in 0.3s ease; }
.quiz-intro:focus-visible { outline: 2px solid var(--sage-deep); outline-offset: 4px; }
.quiz-intro-eyebrow {
  font-family: var(--sans);
  font-size: calc(11px * var(--fs-meta));
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 600;
  margin-bottom: 18px;
}
.quiz-intro-title {
  font-family: var(--serif);
  font-size: calc(36px * var(--fs-title));
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
  text-wrap: balance;
}
.quiz-intro-deck {
  font-size: calc(15px * var(--fs-body));
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 24px;
}
.quiz-intro-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  text-align: left;
  display: grid;
  gap: 10px;
  font-size: calc(14px * var(--fs-body));
  color: var(--ink);
}
.quiz-intro-bullets li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg);
  border-radius: 12px;
}
.quiz-intro-bullet-icon { font-size: calc(18px * var(--fs-body)); }
.quiz-intro-start {
  background: var(--sage-deep);
  color: var(--bg);
  border: 0;
  padding: 14px 32px;
  border-radius: var(--btn-radius);
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}
.quiz-intro-start:hover { background: var(--ink); transform: translateY(-1px); }
@media (max-width: 600px) {
  .quiz-intro { padding: 32px 22px; }
  .quiz-intro-title { font-size: calc(28px * var(--fs-title)); }
}

/* ── Contact form ─────────────────────────────── */
.nat-contact-form {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  padding: 32px 28px;
  margin-bottom: 48px;
}
.nat-contact-form-eyebrow {
  font-family: var(--sans);
  font-size: calc(12px * var(--fs-meta));
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 600;
  margin-bottom: 18px;
  text-align: center;
}
.nat-contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.nat-contact-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.nat-contact-field label {
  font-family: var(--sans);
  font-size: calc(12px * var(--fs-meta));
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}
.nat-contact-optional { color: var(--ink-soft); opacity: 0.6; }
.nat-contact-required { color: var(--clay); }
.nat-contact-field input,
.nat-contact-field textarea {
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  padding: 11px 14px;
  border: 1px solid var(--rule);
  border-radius: 10px;
  background: var(--bg);
  color: var(--ink);
  transition: border-color 0.15s ease;
}
.nat-contact-field input:focus,
.nat-contact-field textarea:focus { border-color: var(--sage-deep); outline: none; }
.nat-contact-field textarea { resize: vertical; min-height: 120px; }
.nat-contact-form-btn {
  display: block;
  width: 100%;
  background: var(--sage-deep);
  color: var(--bg);
  border: 0;
  padding: 13px 24px;
  border-radius: var(--btn-radius);
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}
.nat-contact-form-btn:hover { background: var(--ink); }
@media (max-width: 600px) {
  .nat-contact-form-row { grid-template-columns: 1fr; }
}

/* ── Search refine (search.php) + 404 search ──── */
.nat-search-refine,
.nat-404-search {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  background: #FFFFFF;
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 4px 4px 4px 18px;
  max-width: 480px;
  width: 100%;
}
.nat-search-refine input,
.nat-404-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: none;
  background: transparent;
  font-family: var(--sans);
  font-size: calc(15px * var(--fs-body));
  padding: 10px 4px;
  color: var(--ink);
}
.nat-search-refine button,
.nat-404-search button {
  background: var(--sage-deep);
  color: var(--bg);
  border: 0;
  padding: 10px 22px;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: calc(13px * var(--fs-meta));
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}
.nat-search-refine button:hover,
.nat-404-search button:hover { background: var(--ink); }
.nat-404-search { margin: 24px auto 28px; display: flex; }

/* Header nav-toggle JS hook */

/* ── Water quality report — /water-quality/ + /water-quality/{zip}/ ──
   Direction A "magazine report": serif masthead, by-the-numbers stat strip,
   thin-ruled editorial contaminant list. Rendered by water-report.php /
   water-search.php; data via the mwg-water-report mu-plugin. */
.nat-wq {
  max-width: 880px;
  margin: 0 auto;
  padding: 64px 24px 80px;
}
.nat-wq-kicker {
  font-family: var(--sans);
  font-size: calc(12px * var(--fs-meta));
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 600;
  margin-bottom: 16px;
}
.nat-wq-title {
  font-family: var(--serif);
  font-size: calc(clamp(36px, 5vw, 60px) * var(--fs-title));
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 18px;
  text-wrap: balance;
}
.nat-wq-title em { color: var(--water-deep); font-style: italic; }
.nat-wq-sysline {
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.5;
}
.nat-wq-dot { margin: 0 6px; color: var(--rule); }
.nat-wq-deck {
  font-family: var(--sans);
  font-size: calc(17px * var(--fs-body));
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 0 28px;
}

/* Stat strip — same vocabulary as the homepage by-the-numbers band. */
.nat-wq-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(168, 184, 158, 0.10);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  overflow: hidden;
  margin: 40px 0 0;
}
.nat-wq-stat {
  padding: 30px 26px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.nat-wq-stat + .nat-wq-stat { border-left: 1px solid var(--rule); }
.nat-wq-stat-l {
  font-family: var(--sans);
  font-size: calc(11px * var(--fs-meta));
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 600;
  margin: 0;
  order: 1;
  /* Reserve two label lines and bottom-align, so the big numbers below
     start at the same height whether the label wraps or not. */
  min-height: 3.2em;
  display: flex;
  align-items: flex-end;
}
.nat-wq-stat-n {
  font-family: var(--serif);
  font-size: calc(clamp(34px, 3.6vw, 46px) * var(--fs-title));
  font-weight: 400;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  margin: 0;
  order: 2;
}
.nat-wq-stat-n.is-flagged { color: var(--alert); }
.nat-wq-stat-c {
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(12px * var(--fs-meta));
  line-height: 1.4;
  color: var(--ink-soft);
  margin: 2px 0 0;
  order: 3;
}
.nat-wq-risk--low { color: var(--sage-deep); }
.nat-wq-risk--medium { color: var(--water-deep); }
.nat-wq-risk--high { color: var(--clay); }
.nat-wq-risk--unknown { color: var(--ink-soft); }

/* Section headings */
.nat-wq-h2 {
  font-family: var(--serif);
  font-size: calc(clamp(26px, 3.2vw, 38px) * var(--fs-title));
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 14px;
}
.nat-wq-h2 em { color: var(--sage-deep); font-style: italic; }
.nat-wq-found, .nat-wq-violations { margin-top: 64px; }
.nat-wq-found-deck {
  font-family: var(--sans);
  font-size: calc(15px * var(--fs-body));
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0 0 8px;
}

/* Editorial ruled list — worst offenders first */
.nat-wq-list, .nat-wq-viol-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}
.nat-wq-row {
  border-top: 1px solid var(--rule);
  padding: 22px 0 24px;
}
.nat-wq-list > .nat-wq-row:last-child,
.nat-wq-viol-list > .nat-wq-row:last-child { border-bottom: 1px solid var(--rule); }
.nat-wq-row-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 14px;
}
.nat-wq-row-name {
  font-family: var(--serif);
  font-size: calc(22px * var(--fs-title));
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0;
}
.nat-wq-row-figures {
  display: flex;
  align-items: baseline;
  gap: 10px;
  white-space: nowrap;
}
.nat-wq-row-val {
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
/* Multiplier capsule — tinted per severity tier (see .nat-wq-sev-*). */
.nat-wq-row-mult {
  font-family: var(--sans);
  font-size: calc(12.5px * var(--fs-meta));
  font-weight: 700;
  color: var(--clay);
  background: rgba(201, 125, 99, 0.10);
  border: 1px solid rgba(201, 125, 99, 0.34);
  border-radius: var(--btn-radius);
  padding: 3px 11px;
  font-variant-numeric: tabular-nums;
}
.nat-wq-flag {
  font-family: var(--sans);
  font-size: calc(10.5px * var(--fs-meta));
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--bg);
  background: var(--alert);
  border-radius: var(--btn-radius);
  padding: 3px 10px;
  white-space: nowrap;
}
.nat-wq-row-health {
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  line-height: 1.55;
  color: var(--ink);
  margin: 10px 0 0;
  max-width: 64ch;
}
/* Severity word — replaces the old meter bar; enlarged, tier-coloured below. */
.nat-wq-row-sev {
  font-family: var(--sans);
  font-size: calc(13px * var(--fs-meta));
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ink-soft);
  white-space: nowrap;
}
/* "guideline" → EWG's page on that contaminant. */
.nat-wq-row-gl {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}
.nat-wq-row-gl:hover { text-decoration-thickness: 2px; }
/* Status/date line — still used by the EPA violations list. */
.nat-wq-row-limits {
  font-family: var(--sans);
  font-size: calc(12px * var(--fs-meta));
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 8px 0 0;
}

/* Within-guidelines — collapsed by default */
.nat-wq-within { margin-top: 28px; }
.nat-wq-within summary {
  cursor: pointer;
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  font-weight: 600;
  color: var(--sage-deep);
  padding: 12px 0;
}
.nat-wq-within summary:hover { color: var(--ink); }
.nat-wq-within-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  columns: 2;
  column-gap: 40px;
}
.nat-wq-within-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--rule);
  padding: 9px 2px;
  break-inside: avoid;
  font-size: calc(13px * var(--fs-body));
}
.nat-wq-within-name { color: var(--ink); }
.nat-wq-within-val {
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* Sources + disclaimer */
.nat-wq-sources { margin-top: 48px; }
.nat-wq-sources p {
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(13px * var(--fs-meta));
  line-height: 1.65;
  color: var(--ink-soft);
  border-top: 1px solid var(--rule);
  padding-top: 20px;
  margin: 0;
}

/* PDF conversion — dark ink panel + mini report preview */
.nat-wq-pdf {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  border: 1px solid var(--rule);
  border-radius: var(--r);
  overflow: hidden;
  margin-top: 56px;
}
.nat-wq-pdf-l { background: var(--ink); color: #fff; padding: 42px 40px; }
.nat-wq-pdf-l .nat-wq-kicker { color: var(--sage); }
.nat-wq-pdf-l h2 {
  font-family: var(--serif);
  font-size: calc(34px * var(--fs-title));
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 14px 0 12px;
}
.nat-wq-pdf-l h2 em { color: var(--sage); font-style: italic; }
.nat-wq-pdf-l p {
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.74);
  max-width: 42ch;
  margin: 0 0 22px;
}
.nat-wq-pdf-form {
  display: flex;
  gap: 6px;
  background: #fff;
  border-radius: var(--btn-radius);
  padding: 5px;
  max-width: 420px;
}
.nat-wq-pdf-form input[type="email"] {
  flex: 1;
  min-width: 8em;
  border: none;
  outline: none;
  background: transparent;
  padding: 11px 16px;
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  color: var(--ink);
}
.nat-wq-pdf-form button {
  border: none;
  border-radius: var(--btn-radius);
  background: var(--clay);
  color: #fff;
  font-family: var(--sans);
  font-size: calc(13px * var(--fs-meta));
  font-weight: 600;
  padding: 11px 20px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.16s ease;
}
.nat-wq-pdf-form button:hover { background: #b86b51; }
.nat-wq-pdf-trust {
  display: flex;
  gap: 18px;
  margin-top: 16px;
  font-family: var(--sans);
  font-size: calc(11.5px * var(--fs-meta));
  color: rgba(255, 255, 255, 0.6);
  flex-wrap: wrap;
}
.nat-wq-pdf-trust span { display: flex; align-items: center; gap: 6px; }

/* Form success confirmation — replaces a submitted form. .mwg-form-sent strips
   the input pill so the message sits on the real surface and inherits its
   contrast colour (white on the dark PDF panel, ink on the light landing). */
.mwg-form-done {
  font-family: var(--sans);
  color: inherit;
  animation: mwg-done-in 0.4s ease both;
}
.mwg-form-done-ic { flex: 0 0 auto; margin-top: 1px; }
.mwg-form-done-msg { max-width: 42ch; }
@keyframes mwg-done-in {
  from { opacity: 0; transform: translateY(5px); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) { .mwg-form-done { animation: none; } }
/* Dark inbox panel: drop the white pill, sage-tint the check. */
.nat-wq-pdf-form.mwg-form-sent { background: transparent; border: 0; padding: 6px 0; }
.nat-wq-pdf-l .mwg-form-done-ic { color: var(--sage); }
/* Landing audit form: deep-pine check on ink text. */
.nat-wq-audit-form .mwg-form-done-ic { color: var(--teal-deep); }

.nat-wq-pdf-r {
  background: var(--card);
  padding: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nat-wq-pdf-doc {
  width: 200px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 6px;
  box-shadow: 0 16px 40px -18px rgba(31, 51, 41, 0.4), 0 2px 8px -2px rgba(31, 51, 41, 0.16);
  padding: 20px 18px;
  transform: rotate(-3deg);
  position: relative;
}
.nat-wq-pdf-doc::after {
  content: "PDF";
  position: absolute;
  top: 14px;
  right: -10px;
  background: var(--alert);
  color: #fff;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 8px;
  border-radius: 4px;
  transform: rotate(3deg);
}
.nat-wq-pd-k {
  font-family: var(--sans);
  font-size: 7px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 700;
}
.nat-wq-pd-t {
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.1;
  margin: 4px 0 12px;
  color: var(--ink);
}
.nat-wq-pd-t em { color: var(--water-deep); font-style: italic; }
.nat-wq-pd-bars { display: flex; flex-direction: column; gap: 7px; }
.nat-wq-pd-bar { height: 6px; border-radius: 3px; background: rgba(31, 51, 41, 0.08); }
.nat-wq-pd-bar i { display: block; height: 100%; border-radius: 3px; }
.nat-wq-pd--severe { background: var(--alert); }
.nat-wq-pd--high   { background: var(--clay); }
.nat-wq-pd--mod    { background: var(--water-deep); }
.nat-wq-pd--low    { background: var(--sage-deep); }

/* Check another ZIP + related reading */
.nat-wq-again { margin-top: 56px; }
/* Horizontal band: heading + copy left, search pill right. White-on-rule so it
   reads as a sibling of (not a twin to) the cream email-capture card above. */
.nat-wq-again-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px 36px;
  background: #FFFFFF;
  border: 1px solid var(--rule);
  border-radius: var(--r);
  padding: 30px 36px;
}
.nat-wq-again-title { margin-bottom: 6px; font-size: calc(clamp(22px, 2.6vw, 30px) * var(--fs-title)); }
.nat-wq-again-text p {
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
  max-width: 44ch;
}
.nat-wq-again-form { flex: 0 0 auto; width: min(380px, 100%); margin: 0; }
.nat-wq-related { margin-top: 48px; }
@media (max-width: 860px) {
  .nat-wq-again-card { flex-direction: column; align-items: stretch; padding: 26px 22px; }
  .nat-wq-again-form { width: 100%; }
}

/* Landing page (/water-quality/) — ZIP + email audit capture */
.nat-wq-audit-form {
  margin-top: 6px;
  max-width: 420px;
  display: grid;
  gap: 10px;
}
.nat-wq-audit-field { position: relative; }
.nat-wq-audit-form input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--rule);
  border-radius: 14px;
  background: #fff;
  font-family: var(--sans);
  font-size: calc(15px * var(--fs-body));
  color: var(--ink);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.nat-wq-audit-form input::placeholder { color: var(--ink-soft); opacity: 0.6; }
.nat-wq-audit-form input:focus {
  outline: none;
  border-color: var(--teal-deep);
  box-shadow: 0 0 0 3px rgba(31, 93, 84, 0.13);
}
.nat-wq-audit-btn {
  margin-top: 2px;
  padding: 14px 22px;
  border: none;
  border-radius: 14px;
  background: var(--teal-deep);
  color: #fff;
  font-family: var(--sans);
  font-size: calc(15px * var(--fs-body));
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease;
}
.nat-wq-audit-btn:hover { background: #18514A; }
.nat-wq-audit-btn:active { transform: translateY(1px); }
.nat-wq-audit-fine {
  font-family: var(--sans);
  font-size: calc(12.5px * var(--fs-meta));
  color: var(--ink-soft);
  margin: 4px 0 0;
}
.nat-wq-form-error {
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  color: var(--clay);
  font-weight: 600;
  margin: 0 0 14px;
}
.nat-wq-landing-how {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 56px 0 0;
  padding: 0;
}
.nat-wq-landing-how li {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  padding: 28px 26px;
}
.nat-wq-landing-step {
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(15px * var(--fs-meta));
  color: var(--sage-deep);
  display: block;
  margin-bottom: 12px;
}
.nat-wq-landing-how h3 {
  font-family: var(--serif);
  font-size: calc(20px * var(--fs-title));
  font-weight: 400;
  margin: 0 0 8px;
}
.nat-wq-landing-how p {
  font-family: var(--sans);
  font-size: calc(13.5px * var(--fs-body));
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0;
}
.nat-wq-landing-note {
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(13px * var(--fs-meta));
  color: var(--ink-soft);
  margin: 36px 0 0;
}
.nat-wq-landing-note a { color: var(--sage-deep); }

/* Error / not-found states */
.nat-wq-state { text-align: left; }
.nat-wq-state .nat-wq-deck { margin-bottom: 24px; }
.nat-wq-retry { max-width: 380px; }
.nat-wq-state-cta { display: flex; align-items: center; gap: 22px; }
.nat-wq-btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: var(--btn-radius);
  background: var(--ink);
  color: var(--bg);
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  font-weight: 600;
  text-decoration: none;
  transition: background 0.18s ease;
}
.nat-wq-btn:hover { background: var(--sage-deep); }
.nat-wq-link {
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  color: var(--sage-deep);
  font-weight: 600;
}
.nat-wq-state-alt {
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  color: var(--ink-soft);
  margin-top: 24px;
}
.nat-wq-state-alt a { color: var(--sage-deep); }

@media (max-width: 900px) {
  .nat-wq-stats { grid-template-columns: repeat(2, 1fr); }
  .nat-wq-stat:nth-child(odd) { border-left: 0; }
  .nat-wq-stat:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .nat-wq-landing-how { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nat-wq { padding: 44px 20px 64px; }
  .nat-wq-row-head { flex-direction: column; align-items: flex-start; gap: 6px; }
  .nat-wq-row-figures { margin-left: 0; }
  .nat-wq-within-list { columns: 1; }
  .nat-wq-cta-card { padding: 30px 22px; }
  .nat-wq-email-form { flex-direction: column; border-radius: var(--r); }
  .nat-wq-email-form button { width: 100%; }
  .nat-wq-state-cta { flex-wrap: wrap; }
}

/* ── Water quality report v2 — multi-system, tabs, bars, FAQ, autocomplete ── */

/* Multi-system selector */
.nat-wq-systems { margin-top: 22px; }
.nat-wq-systems-label {
  display: block;
  font-family: var(--sans);
  font-size: calc(12px * var(--fs-meta));
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
  margin-bottom: 8px;
}
.nat-wq-systems select {
  max-width: 100%;
  padding: 10px 38px 10px 16px;
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  color: var(--ink);
  background: #FFFFFF;
  border: 1px solid var(--rule);
  border-radius: var(--btn-radius);
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%235C6B61' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}
.nat-wq-systems select:focus-visible { outline: 2px solid var(--sage-deep); outline-offset: 2px; }
.nat-wq-systems-links { list-style: none; margin: 10px 0 0; padding: 0; }
.nat-wq-systems-links a { color: var(--sage-deep); font-size: calc(14px * var(--fs-body)); }

/* Legal ≠ Safe */
.nat-wq-legal {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  margin-top: 56px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  padding: 32px 36px;
}
.nat-wq-legal-mark {
  font-family: var(--serif);
  font-size: calc(64px * var(--fs-title));
  line-height: 1;
  color: var(--water-deep);
  flex: 0 0 auto;
}
.nat-wq-legal-body .nat-wq-h2 { margin-bottom: 8px; }
.nat-wq-legal-body p {
  font-family: var(--sans);
  font-size: calc(14.5px * var(--fs-body));
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0;
  max-width: 62ch;
}

/* Filter bar — hidden until water-tool.js adds .is-enhanced */
.nat-wq-filterbar { display: none; }
.nat-wq-found.is-enhanced .nat-wq-filterbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin: 20px 0 4px;
}
.nat-wq-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.nat-wq-tab {
  font-family: var(--sans);
  font-size: calc(12.5px * var(--fs-meta));
  font-weight: 600;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--btn-radius);
  padding: 7px 14px;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.nat-wq-tab span { color: var(--sage-deep); margin-left: 4px; font-variant-numeric: tabular-nums; }
.nat-wq-tab:hover { border-color: var(--sage-deep); color: var(--ink); }
.nat-wq-tab.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}
.nat-wq-tab.is-active span { color: var(--sage); }
.nat-wq-filter-search {
  margin-left: auto;
  min-width: 200px;
  padding: 8px 16px;
  font-family: var(--sans);
  font-size: calc(13px * var(--fs-body));
  color: var(--ink);
  background: #FFFFFF;
  border: 1px solid var(--rule);
  border-radius: var(--btn-radius);
  outline: none;
}
.nat-wq-filter-search:focus { border-color: var(--sage-deep); box-shadow: 0 0 0 3px rgba(94, 116, 100, 0.12); }
.nat-wq-list-empty {
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(15px * var(--fs-body));
  color: var(--ink-soft);
  border-top: 1px solid var(--rule);
  padding: 28px 0;
}

/* Substance-category chips on rows */
.nat-wq-chip {
  font-family: var(--sans);
  font-size: calc(10.5px * var(--fs-meta));
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: var(--btn-radius);
  padding: 3px 10px;
  background: rgba(168, 184, 158, 0.16);
  color: var(--sage-deep);
}
.nat-wq-chip--pfas         { background: rgba(201, 125, 99, 0.12); color: var(--clay); }
.nat-wq-chip--dbp          { background: rgba(61, 92, 119, 0.10); color: var(--water-deep); }
.nat-wq-chip--heavy-metal  { background: rgba(31, 51, 41, 0.08); color: var(--ink); }
.nat-wq-chip--radiological { background: rgba(138, 111, 168, 0.12); color: #6E5689; }

/* Source blurb line on rows */
.nat-wq-row-source {
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(13px * var(--fs-meta));
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 8px 0 0;
  max-width: 64ch;
}

/* FAQ */
.nat-wq-faq { margin-top: 64px; }
.nat-wq-faq-list { margin-top: 20px; border-top: 1px solid var(--rule); }
.nat-wq-faq-item { border-bottom: 1px solid var(--rule); }
.nat-wq-faq-item summary {
  cursor: pointer;
  font-family: var(--serif);
  font-size: calc(18px * var(--fs-title));
  line-height: 1.35;
  color: var(--ink);
  padding: 18px 28px 18px 2px;
  position: relative;
  list-style: none;
}
.nat-wq-faq-item summary::-webkit-details-marker { display: none; }
.nat-wq-faq-item summary::after {
  content: '+';
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  color: var(--sage-deep);
  font-size: calc(20px * var(--fs-body));
}
.nat-wq-faq-item[open] summary::after { content: '\2212'; }
.nat-wq-faq-item summary:hover { color: var(--sage-deep); }
.nat-wq-faq-item p {
  font-family: var(--sans);
  font-size: calc(14.5px * var(--fs-body));
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0;
  padding: 0 2px 20px;
  max-width: 68ch;
}

/* Not-found sibling ZIP pills */
.nat-wq-siblings { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 26px; }
.nat-wq-sibling {
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  font-weight: 600;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--btn-radius);
  padding: 9px 18px;
  text-decoration: none;
  font-variant-numeric: tabular-nums;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.nat-wq-sibling:hover { border-color: var(--sage-deep); background: rgba(168, 184, 158, 0.12); }

/* City/ZIP autocomplete dropdown (anchored to the pill form) */
.nat-wq-suggest-host { position: relative; }
.nat-wq-suggest {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  z-index: 30;
  background: #FFFFFF;
  border: 1px solid var(--rule);
  border-radius: 18px;
  box-shadow: 0 14px 36px rgba(31, 51, 41, 0.12);
  overflow: hidden;
  max-height: 320px;
  overflow-y: auto;
}
/* Doubled-up selector on purpose: the suggestions are <button>s rendered
   inside the pill form, so they must out-rank `.nat-tapcheck-form button`
   (dark ink bg, white text) — otherwise the dropdown is ink-on-ink invisible. */
.nat-wq-suggest .nat-wq-suggest-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--ink);
  border: none;
  border-radius: 0;
  border-bottom: 1px solid var(--rule);
  padding: 12px 18px;
  cursor: pointer;
  font-family: var(--sans);
  font-size: calc(14px * var(--fs-body));
  font-weight: 400;
  white-space: normal;
  transition: background 0.15s ease;
}
.nat-wq-suggest .nat-wq-suggest-item:last-child { border-bottom: none; }
.nat-wq-suggest .nat-wq-suggest-item:hover,
.nat-wq-suggest .nat-wq-suggest-item.is-focused { background: rgba(168, 184, 158, 0.12); }
.nat-wq-suggest-city { font-size: calc(14px * var(--fs-body)); color: var(--ink); }
.nat-wq-suggest-zip {
  font-size: calc(12px * var(--fs-meta));
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

@media (max-width: 720px) {
  .nat-wq-bar { grid-template-columns: 1fr 56px; grid-template-rows: auto auto; }
  .nat-wq-bar-label { grid-column: 1 / -1; }
  .nat-wq-legal { flex-direction: column; gap: 10px; padding: 24px 20px; }
  .nat-wq-legal-mark { font-size: calc(44px * var(--fs-title)); }
  .nat-wq-filter-search { margin-left: 0; width: 100%; }
}

/* ── Water report v3 (design handoff) — verdict hero, severity meters ── */

/* Verdict hero */
.nat-wq-verdict {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  padding: 40px 44px;
  margin-top: 36px;
  position: relative;
  overflow: hidden;
}
.nat-wq-verdict::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--alert), var(--clay) 70%, var(--gold));
}
.nat-wq-verdict--medium::before { background: linear-gradient(90deg, var(--water-deep), var(--water) 70%, var(--sage)); }
.nat-wq-verdict--low::before,
.nat-wq-verdict--unknown::before { background: linear-gradient(90deg, var(--sage-deep), var(--sage) 70%, var(--rule)); }
.nat-wq-verdict-label {
  font-family: var(--sans);
  font-size: calc(12px * var(--fs-meta));
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
  margin-bottom: 10px;
}
.nat-wq-verdict-rating {
  font-family: var(--serif);
  font-size: calc(clamp(46px, 7vw, 78px) * var(--fs-title));
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--alert);
  margin: 0 0 6px;
}
.nat-wq-verdict-rating .rk { font-style: italic; }
.nat-wq-verdict--medium .nat-wq-verdict-rating { color: var(--water-deep); }
.nat-wq-verdict--low .nat-wq-verdict-rating { color: var(--sage-deep); }
.nat-wq-verdict--unknown .nat-wq-verdict-rating { color: var(--ink-soft); }
.nat-wq-verdict-sub {
  font-family: var(--serif);
  font-size: calc(21px * var(--fs-title));
  font-style: italic;
  color: var(--ink);
  line-height: 1.35;
  max-width: 30ch;
  margin: 14px 0 4px;
}
.nat-wq-verdict-sub b { font-style: normal; font-weight: 600; color: var(--alert); }
.nat-wq-verdict--medium .nat-wq-verdict-sub b { color: var(--water-deep); }
.nat-wq-verdict--low .nat-wq-verdict-sub b,
.nat-wq-verdict--unknown .nat-wq-verdict-sub b { color: var(--sage-deep); }

/* Verdict glass — always-visible contaminant bubble cloud (vw MiniGlass port) */
.nat-wq-glasswrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}
.nat-wq-glassbox { width: 210px; max-width: 46vw; }
.nat-wq-glass-svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
  filter: drop-shadow(0 18px 34px rgba(60, 50, 45, 0.12));
}
.nat-wq-gbub { cursor: default; }
.nat-wq-gbub text { pointer-events: none; user-select: none; }
.nat-wq-gbub-ring { transition: stroke-opacity 0.18s ease, stroke-width 0.18s ease; }
.nat-wq-gbub:hover .nat-wq-gbub-ring,
.nat-wq-gbub:focus-visible .nat-wq-gbub-ring { stroke-opacity: 1; stroke-width: 2; }
.nat-wq-gbub:focus { outline: none; }

/* Severity tiers — status word + multiplier capsule colour per tier */
.nat-wq-sev-severe .nat-wq-row-sev { color: var(--alert); }
.nat-wq-sev-high   .nat-wq-row-sev { color: var(--clay); }
.nat-wq-sev-mod    .nat-wq-row-sev { color: var(--water-deep); }
.nat-wq-sev-low    .nat-wq-row-sev { color: var(--sage-deep); }
.nat-wq-sev-severe .nat-wq-row-mult { color: var(--alert); background: var(--alert-soft); border-color: #e3b8ae; }
.nat-wq-sev-high   .nat-wq-row-mult { color: var(--clay); background: rgba(201, 125, 99, 0.10); border-color: rgba(201, 125, 99, 0.34); }
.nat-wq-sev-mod    .nat-wq-row-mult { color: var(--water-deep); background: rgba(61, 92, 119, 0.08); border-color: rgba(61, 92, 119, 0.26); }
.nat-wq-sev-low    .nat-wq-row-mult { color: var(--sage-deep); background: rgba(94, 116, 100, 0.08); border-color: rgba(94, 116, 100, 0.26); }

/* Critical tab gets the alert treatment when active */
.nat-wq-tab--crit.is-active { background: var(--alert); border-color: var(--alert); }
.nat-wq-tab--crit.is-active span { color: #f3cfc7; }

/* Chips for the remaining substance categories */
.nat-wq-chip--nitrates  { background: rgba(201, 162, 39, 0.16); color: #8a6d12; }
.nat-wq-chip--solvents  { background: rgba(107, 143, 170, 0.14); color: var(--water-deep); }

/* Within-guidelines summary: +/− marker like the design */
.nat-wq-within summary { list-style: none; }
.nat-wq-within summary::-webkit-details-marker { display: none; }
.nat-wq-within summary::before { content: "+"; display: inline-block; width: 1.2em; color: var(--sage); }
.nat-wq-within[open] summary::before { content: "\2212"; }

@media (max-width: 880px) {
  .nat-wq-verdict { grid-template-columns: 1fr; padding: 30px 24px; }
  .nat-wq-glasswrap { margin-top: 8px; }
  .nat-wq-glassbox { width: 240px; max-width: 64vw; }
  .nat-wq-pdf { grid-template-columns: 1fr; }
  .nat-wq-pdf-r { order: -1; padding: 28px; }
  .nat-wq-pdf-l { padding: 30px 24px; }
}

/* ── Water report — entrance & water animations ──
   All gated behind body.nat-wq-anim, which water-tool.js adds ONLY when JS
   runs and prefers-reduced-motion is off. No-JS, reduced-motion and the
   puppeteer screenshot rig (which emulates reduced motion) all see the
   final state with zero animation. */
.nat-wq-anim [data-wq-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.nat-wq-anim [data-wq-reveal].is-inview {
  opacity: 1;
  transform: none;
}

/* Verdict glass bubbles bob gently in place — per-bubble phase/speed/amplitude
   from server-rendered --b* custom props (hash-seeded, stable per contaminant). */
@keyframes nat-wq-gbob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(calc(var(--bamp, 2px) * -1)); }
}
.nat-wq-anim .nat-wq-gbub {
  animation: nat-wq-gbob var(--bdur, 6s) ease-in-out var(--bdelay, 0s) infinite;
}

/* Belt-and-braces: even if the class sneaks in, honour reduced motion. */
@media (prefers-reduced-motion: reduce) {
  .nat-wq-anim [data-wq-reveal] { opacity: 1; transform: none; transition: none; }
  .nat-wq-anim .nat-wq-gbub { animation: none; }
}

/* Bubble hover/focus tooltip (JS-positioned within .nat-wq-glasswrap). */
.nat-wq-gtip {
  position: fixed;
  z-index: 200;
  width: 220px;
  transform: translate(-50%, calc(-100% - 12px));
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--rule);
  border-radius: 14px;
  box-shadow: 0 14px 38px rgba(40, 55, 80, 0.18);
  padding: 12px 14px;
  pointer-events: none;
  text-align: left;
}
.nat-wq-gtip.is-below { transform: translate(-50%, 12px); }
.nat-wq-gtip-cat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--sans);
  font-size: calc(9.5px * var(--fs-meta));
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 5px;
}
.nat-wq-gtip-cat::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--sage);
  flex: 0 0 auto;
}
.nat-wq-gtip-cat--pfas::before         { background: var(--clay); }
.nat-wq-gtip-cat--dbp::before          { background: var(--water-deep); }
.nat-wq-gtip-cat--heavy-metal::before  { background: var(--ink); }
.nat-wq-gtip-cat--nitrates::before     { background: var(--gold); }
.nat-wq-gtip-cat--solvents::before     { background: var(--water); }
.nat-wq-gtip-cat--radiological::before { background: var(--violet); }
.nat-wq-gtip-cat--agricultural::before { background: var(--sage-deep); }
.nat-wq-gtip-cat--other::before        { background: var(--sage); }
.nat-wq-gtip-name {
  font-family: var(--serif);
  font-size: calc(16px * var(--fs-body));
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 6px;
}
.nat-wq-gtip-mult {
  font-family: var(--sans);
  font-size: calc(11px * var(--fs-meta));
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.nat-wq-gtip-mult b {
  font-size: calc(15px * var(--fs-body));
  color: var(--alert);
  font-weight: 700;
  margin-right: 3px;
}
.nat-wq-gtip-desc {
  font-family: var(--sans);
  font-size: calc(11.5px * var(--fs-meta));
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0;
}

/* ── Key Takeaways — editorial convention for answer-engine-friendly posts.
     Usage in post content: <div class="key-takeaways"><h2>Key takeaways</h2>
     <ul>…</ul></div>. See docs/GEO.md. ── */
.post-content .key-takeaways {
  background: var(--card);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--sage-deep);
  border-radius: var(--r);
  padding: 26px 30px;
  margin: 32px 0;
}
.post-content .key-takeaways h2,
.post-content .key-takeaways h3 {
  font-family: var(--sans);
  font-size: calc(12px * var(--fs-meta));
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 700;
  margin: 0 0 12px;
}
.post-content .key-takeaways ul { margin: 0; padding-left: 20px; }
.post-content .key-takeaways li {
  font-size: calc(15px * var(--fs-body));
  line-height: 1.6;
  margin-bottom: 8px;
}
.post-content .key-takeaways li:last-child { margin-bottom: 0; }

/* ── Topics overview page (page-topics.php) ── */
.nat-topics-overview { padding: 48px 48px 80px; }
.nat-topic-block {
  padding-bottom: 44px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--rule);
}
.nat-topic-block:last-child { border-bottom: 0; margin-bottom: 0; }
.nat-topic-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}
.nat-topic-name {
  font-family: var(--serif);
  font-size: calc(30px * var(--fs-title));
  font-weight: 500;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--ink);
}
.nat-topic-desc {
  margin: 6px 0 0;
  font-size: calc(15px * var(--fs-body));
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 620px;
}
.nat-topic-head .nat-section-link { white-space: nowrap; flex-shrink: 0; }
.nat-topic-posts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.nat-topic-card {
  display: flex;
  flex-direction: column;
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.18s ease;
}
.nat-topic-card:hover { transform: translateY(-3px); }
.nat-topic-card-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 16px;
  margin-bottom: 12px;
  background-color: var(--card);
  background-size: cover;
  background-position: center;
  box-shadow: inset 0 0 0 1px rgba(31, 51, 41, 0.04);
}
.nat-topic-card h3 {
  font-family: var(--serif);
  font-size: calc(17px * var(--fs-title));
  font-weight: 500;
  line-height: 1.3;
  margin: 0 0 6px;
  color: var(--ink);
}
.nat-topic-card-meta {
  font-size: calc(12px * var(--fs-meta));
  color: var(--ink-soft);
}
@media (max-width: 900px) {
  .nat-topics-overview { padding: 32px 24px 56px; }
  .nat-topic-posts { grid-template-columns: repeat(2, 1fr); }
  .nat-topic-head { flex-direction: column; align-items: flex-start; gap: 10px; }
}
@media (max-width: 520px) {
  .nat-topic-posts { grid-template-columns: 1fr 1fr; gap: 16px; }
}