:root {
  --palette-white: #ffffff;
  --palette-ink-900: #1e1e24;
  --palette-ink-700: #383840;
  --palette-muted: #55565f;
  --palette-gray-200: #dedee3;
  --palette-gray-100: #f1f1f4;
  --palette-blue-gray-100: #eef2f6;
  --palette-orange: #ff773c;
  --palette-orange-hover: #ff8e5d;
  --palette-blue: #4147ed;
  --palette-white-35: rgba(255, 255, 255, .35);
  --palette-shadow-12: #00000012;
  --palette-peach-100: #fff3ee;
  --palette-peach-200: #ffd8cc;

  --font-family-sans: 'Manrope', sans-serif;
  --font-body: var(--font-family-sans);
  --font-heading: var(--font-family-sans);

  /* Eight shared steps. Rem units follow the reader's default font size. */
  --font-size-12: .75rem;
  --font-size-14: .875rem;
  --font-size-16: 1rem;
  --font-size-18: 1.125rem;
  --font-size-20: 1.25rem;
  --font-size-24: 1.5rem;
  --font-size-32: 2rem;
  --font-size-48: 3rem;

  /* Roles are intentional; equal values do not require separate scale steps. */
  --type-caption-size: var(--font-size-12);
  --type-meta-size: var(--font-size-14);
  --type-ui-size: var(--font-size-16);
  --type-body-size: var(--font-size-18);
  --type-lead-size: var(--font-size-20);
  --type-subheading-size: var(--font-size-20);
  --type-card-title-size: var(--font-size-24);
  --type-heading-size: var(--font-size-24);
  --type-display-size: clamp(var(--font-size-48), 2rem + 3vw, 4.5rem);
  --type-page-title-size: clamp(var(--font-size-32), 1.5rem + 2.5vw, var(--font-size-48));
  --type-section-title-size: clamp(var(--font-size-32), 1.5rem + 1.25vw, 2.5rem);

  --weight-regular: 400;
  --weight-book: 450;
  --weight-medium: 500;
  --weight-emphasis: 550;
  --weight-semibold: 600;
  --weight-strong: 650;
  --weight-bold: 700;
  --weight-heavy: 750;

  --leading-solid: 1;
  --leading-display: 1.04;
  --leading-section: 1.12;
  --leading-heading: 1.15;
  --leading-title: 1.2;
  --leading-card: 1.24;
  --leading-compact: 1.4;
  --leading-ui: 1.5;
  --leading-copy: 1.55;
  --leading-body: 1.6;
  --leading-relaxed: 1.65;
  --leading-prose: 1.7;

  --tracking-normal: 0;
  --tracking-display: -.045em;
  --tracking-scale-code: -.05em;
  --tracking-section: -.035em;
  --tracking-heading: -.03em;
  --tracking-card: -.025em;
  --tracking-compact: -.02em;
  --tracking-table: .04em;
  --tracking-label: .08em;
  --tracking-meta: .4px;
  --tracking-caption: .8px;

  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-18: 4.5rem;
  --space-20: 5rem;
  /* Space after a section title or lead, before the content under it. */
  --space-stack: var(--space-10);

  --radius-md: 10px;
  --radius-lg: 16px;

  --content-max: 1280px;
  --page-gutter: 96px;
  --page-gutter-md: 64px;
  --page-gutter-sm: 40px;
  --page-gutter-xs: 32px;

  --color-surface: var(--palette-white);
  --color-surface-muted: var(--palette-gray-100);
  --color-surface-subtle: var(--palette-blue-gray-100);
  --color-border: var(--palette-gray-200);
  --color-text: var(--palette-ink-900);
  --color-text-strong: var(--palette-ink-700);
  --color-text-muted: var(--palette-muted);
  --color-action-bg: var(--palette-orange);
  --color-action-bg-hover: var(--palette-orange-hover);
  --color-link: var(--palette-orange);
  --color-blue: var(--palette-blue);
  --color-band-line: var(--palette-white-35);
  --color-shadow-soft: var(--palette-shadow-12);
  --color-focus: var(--palette-ink-900);

  --section-space: var(--space-20);
  --section-space-soft: var(--space-18);
  --section-space-mobile: var(--space-14);
  /* Shared card geometry. Bleed is calculated at the point of use so local overrides work. */
  --card-padding: 18px;
  --card-padding-end: var(--space-5);
  --card-image-gap: var(--space-6);
  --card-image-ratio: 1.65;
  --panel-padding: var(--space-10);
  --button-radius: var(--radius-md);
  --card-radius: var(--radius-lg);
  --header-height: 108px;

  --paper: var(--color-surface);
  --soft: var(--color-surface-muted);
  --sage: var(--color-surface-subtle);
  --line: var(--color-border);
  --ink: var(--color-text);
  --ink-hover: var(--color-text-strong);
  --muted: var(--color-text-muted);
  --orange: var(--color-action-bg);
  --orange-light: var(--color-action-bg-hover);
  --accent-text: var(--color-link);
  --blue: var(--color-blue);
  --font: var(--font-body);
  --heading: var(--font-heading);
  --radius: var(--card-radius);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: var(--type-body-size)/var(--leading-body) var(--font); -webkit-font-smoothing: antialiased; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; color: inherit; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 5px; }
button:disabled { opacity: .5; cursor: default; }
.wrap { max-width: var(--content-max); width: calc(100% - var(--page-gutter)); margin-inline: auto; }
.top-note { background: var(--soft); text-align: center; padding: 13px 24px; font-size: var(--type-meta-size); }
.top-note span:not(.note-sun) { font-weight: var(--weight-emphasis); margin-left: 5px; }
.note-sun { margin-left: 16px; color: var(--orange); }
.site-bar { position: sticky; top: 0; z-index: 8; background: var(--paper); border-bottom: 1px solid var(--line); }
.site-header { min-height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); position: relative; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--heading); font-size: var(--font-size-24); font-weight: var(--weight-heavy); letter-spacing: -1.2px; white-space: nowrap; }
.brand-light { font-weight: var(--weight-book); }
.brand-dot { color: var(--orange); }
.brand-mark { position: relative; display: flex; align-items: center; justify-content: center; background: var(--orange); color: var(--ink); width: 36px; height: 39px; border-radius: 10px 10px 12px 3px; font: italic 700 37px Georgia; }
.brand-mark span { font: var(--weight-bold) var(--font-size-16) var(--font); position: absolute; bottom: 0; right: 3px; }
.site-nav { display: flex; gap: 28px; font-size: var(--type-ui-size); font-weight: var(--weight-medium); margin-left: auto; }
.site-nav a:hover, .text-link:hover { color: var(--accent-text); }
.site-nav a[aria-current="page"] { color: var(--ink); text-decoration: underline; text-underline-offset: 0.22em; }
.menu-toggle { display: none; }
.hero { display: grid; grid-template-columns: 1.08fr 1fr; gap: 52px; padding-block: 80px 88px; align-items: center; }
h1, h2, h3 { font-family: var(--heading); margin: 0; text-wrap: balance; }
h1, h2 { font-weight: var(--weight-semibold); }
h3 { font-weight: var(--weight-medium); }
h1 { font-size: var(--type-display-size); line-height: var(--leading-display); letter-spacing: var(--tracking-display); margin: 28px 0; }
h1 > span { color: var(--ink); }
.hero-copy > p { font-size: var(--type-lead-size); line-height: var(--leading-copy); color: var(--muted); max-width: 510px; margin: 0 0 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 26px; min-height: 54px; padding: 15px 25px; border: 0; border-radius: var(--button-radius); font-weight: var(--weight-emphasis); font-size: var(--type-ui-size); line-height: var(--leading-compact); transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button span { font-size: var(--font-size-24); line-height: var(--leading-solid); }
.primary { background: var(--orange); color: var(--ink); }
.primary:hover { background: var(--orange-light); }
.button.header-cta { flex-shrink: 0; min-height: 44px; padding: 10px 18px; gap: 0; font-size: var(--type-meta-size); }
.hero-footnote { display: flex; align-items: flex-start; gap: 8px; font-size: var(--type-meta-size); color: var(--muted); margin-top: 24px; max-width: 460px; }
.little-check { color: var(--orange); font-size: var(--font-size-18); }
.hero-art { position: relative; min-width: 0; }
.hero-art > img { width: 100%; height: auto; display: block; border-radius: 72px 12px 12px 12px; }
.art-sticker { position: absolute; right: -12px; top: -22px; width: 144px; height: 144px; border-radius: 50%; background: var(--sage); color: var(--ink); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; font-size: var(--type-ui-size); font-weight: var(--weight-medium); line-height: var(--leading-compact); transform: rotate(8deg); }
.art-sticker > span { font-size: var(--font-size-24); line-height: var(--leading-solid); margin-bottom: 7px; }
.art-caption { display: block; margin-top: 16px; text-align: right; font-size: var(--type-caption-size); letter-spacing: var(--tracking-caption); color: var(--muted); }
.showcase-wrap { padding: 0 0 8px; }
.showcase { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; padding-bottom: 28px; }
.show-card { min-height: 220px; border-radius: var(--card-radius); padding: var(--card-padding) var(--card-padding) var(--card-padding-end); text-decoration: none; display: flex; flex-direction: column; justify-content: space-between; background: var(--paper); border: 1px solid var(--line); color: inherit; transition: transform .2s; }
.show-card:hover { transform: translateY(-3px); color: inherit; }
.show-card span { font-size: var(--type-caption-size); font-weight: var(--weight-strong); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--muted); }
.show-card-copy { display: flex; flex-direction: column; gap: 10px; }
.show-card h3 { font-size: var(--type-card-title-size); letter-spacing: var(--tracking-heading); line-height: var(--leading-title); max-width: 12ch; margin: 0; }
.show-card p { margin: 0; font-size: var(--type-meta-size); line-height: var(--leading-copy); color: inherit; opacity: .86; }
.show-card-cta { margin-top: 18px; align-self: flex-start; background: var(--ink); color: var(--paper); border-radius: 10px; padding: 0.7rem 1.05rem; font-size: var(--type-meta-size); font-weight: var(--weight-strong); }
.paths { background: var(--sage); padding: var(--section-space-soft) 0 var(--space-20); margin-bottom: var(--space-2); }
.paths-title { text-align: center; font-size: var(--type-section-title-size); letter-spacing: var(--tracking-section); line-height: var(--leading-heading); margin: 0 auto; max-width: 22ch; }
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); }
.pillar { background: var(--paper); border: 0; border-radius: var(--card-radius); padding: var(--space-8) 26px 26px; min-height: 22rem; text-decoration: none; display: flex; flex-direction: column; color: var(--ink); transition: background-color .2s ease; }
.pillar:hover { background: var(--orange); color: var(--ink); }
.pillar-index { font-size: var(--type-meta-size); font-weight: var(--weight-strong); margin-bottom: 2.4rem; }
.pillar h3 { font-size: var(--type-heading-size); letter-spacing: var(--tracking-heading); margin-bottom: 10px; }
.pillar p { font-size: var(--type-ui-size); line-height: var(--leading-copy); color: inherit; opacity: .88; flex: 1; margin: 0; }
.pillar-link { margin-top: 1.4rem; align-self: flex-start; background: var(--ink); color: var(--paper); border-radius: 10px; padding: 0.7rem 1.15rem; font-weight: var(--weight-emphasis); font-size: var(--type-meta-size); }
.pillar:hover .pillar-link { color: var(--paper); }
.get-help-panel { background: var(--sage); border-radius: var(--card-radius); display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px 48px; align-items: start; padding: var(--space-12) var(--panel-padding); margin: 20px 0 8px; }
.get-help-copy h2 { font-size: var(--type-section-title-size); letter-spacing: var(--tracking-heading); line-height: var(--leading-title); margin: 16px 0; }
.get-help-copy p { font-size: var(--type-body-size); color: var(--muted); line-height: var(--leading-relaxed); margin: 0; max-width: 38rem; }
.get-help-links { display: grid; gap: 10px; }
.get-help-links a { display: flex; flex-direction: column; gap: 4px; background: var(--paper); border-radius: var(--radius); padding: 16px 18px; font-size: var(--type-ui-size); font-weight: var(--weight-emphasis); }
.get-help-links a span { font-size: var(--type-meta-size); font-weight: var(--weight-regular); color: var(--muted); }
.get-help-links a:hover { color: var(--accent-text); }
.resources { padding-block: var(--section-space); }
.resources-continue { padding-top: 0; }
.page-body { padding: 0 0 var(--section-space); }
.band-end { padding-bottom: var(--section-space); }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: var(--space-8); }
.section-heading h2 { font-size: var(--type-section-title-size); line-height: var(--leading-section); letter-spacing: var(--tracking-section); margin-top: 17px; max-width: 730px; }
.text-link { background: none; border: 0; padding: 10px 0; font-size: var(--type-ui-size); line-height: var(--leading-ui); font-weight: var(--weight-medium); }
.text-link span { font-size: var(--font-size-20); margin-left: 10px; }
.section-heading > .text-link { flex-shrink: 0; }
.article-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.card-board { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px; }
.article-card,
.review-card { min-width: 0; display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); border-radius: var(--card-radius); overflow: hidden; color: inherit; }
.article-card > a,
.review-card { display: flex; flex-direction: column; height: 100%; width: 100%; padding: var(--card-padding) var(--card-padding) var(--card-padding-end); text-align: left; color: inherit; }
.article-card > a { background: none; border: 0; }
.card-image { width: 100%; aspect-ratio: var(--card-image-ratio); border-radius: var(--card-radius); position: relative; overflow: hidden; margin-bottom: var(--card-image-gap); display: flex; align-items: center; justify-content: center; }
.article-card .card-image,
.review-card .card-image { width: calc(100% + var(--card-padding) + var(--card-padding)); margin: calc(0px - var(--card-padding)) calc(0px - var(--card-padding)) var(--card-image-gap); border-radius: 0; }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.article-card a:hover .card-image img,
.review-card:hover .card-image img { transform: scale(1.045); }
.image-label { position: absolute; left: 16px; top: 16px; background: var(--paper); border-radius: 5px; padding: 7px 10px; font-size: var(--type-caption-size); letter-spacing: var(--tracking-meta); font-weight: var(--weight-semibold); }
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; color: var(--ink); font-size: var(--type-caption-size); line-height: var(--leading-body); letter-spacing: var(--tracking-meta); font-weight: var(--weight-semibold); }
.article-meta .read-time { color: var(--muted); letter-spacing: var(--tracking-normal); font-size: var(--type-meta-size); font-weight: var(--weight-regular); }
.article-card h3,
.review-card h3 { font-size: var(--type-card-title-size); letter-spacing: var(--tracking-card); line-height: var(--leading-card); margin: 14px 0; text-wrap: pretty; }
.article-card a:hover h3,
.review-card:hover h3 { color: var(--accent-text); }
.article-card p,
.review-card p { font-size: var(--type-body-size); color: var(--muted); line-height: var(--leading-body); margin: 0 0 24px; }
.card-footer { width: 100%; font-size: var(--type-meta-size); color: var(--muted); display: flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); }
.card-footer .dot { width: 6px; height: 6px; background: var(--muted); border-radius: 50%; }
.card-footer .arrow { margin-left: auto; font-size: var(--font-size-24); color: var(--ink); }
.pause-panel { background: var(--blue) url('../img/blue-fabric.svg') center / cover; color: var(--paper); border-radius: var(--card-radius); display: grid; grid-template-columns: 180px minmax(0, 1fr) 235px; gap: 32px; align-items: center; padding: var(--space-12) var(--panel-padding); overflow: hidden; }
.pause-art { width: 180px; height: 180px; position: relative; display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid var(--color-band-line); border-radius: 50%; width: 155px; height: 115px; transform: rotate(-30deg); }
.orbit-two { transform: rotate(30deg); width: 165px; height: 123px; }
.orbit-three { transform: rotate(85deg); width: 160px; height: 110px; }
.pause-art > span { font: italic 40px Georgia; color: inherit; }
.pause-art > i { position: absolute; top: 14px; right: 16px; font-size: var(--font-size-24); color: inherit; }
.pause-copy h2 { font-size: var(--type-section-title-size); letter-spacing: var(--tracking-section); line-height: var(--leading-heading); margin: 16px 0; }
.pause-copy p { font-size: var(--type-body-size); line-height: var(--leading-body); color: inherit; max-width: 490px; margin: 0; opacity: .9; }
.pause-action { text-align: center; }
.dark { background: var(--ink); color: var(--paper); }
.dark:hover { background: var(--ink-hover); }
.pause-action .button { width: 100%; }
.pause-action small { font-size: var(--type-meta-size); line-height: var(--leading-copy); color: inherit; display: block; margin-top: 16px; opacity: .85; }
.about { padding-block: 92px; display: block; }
.about-intro { max-width: 42rem; }
.about h2 { font-size: var(--type-section-title-size); letter-spacing: var(--tracking-section); line-height: var(--leading-heading); margin: 20px 0 18px; }
.about h2 span { color: var(--muted); }
.about-intro p { font-size: var(--type-body-size); color: var(--muted); line-height: var(--leading-prose); margin: 0 0 22px; }
.about .text-link { border-bottom: 1px solid var(--line); padding-bottom: 6px; }
.about-lead { max-width: 42rem; font-size: var(--type-body-size); line-height: var(--leading-prose); color: var(--muted); margin: 0; }
.principles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); }
.principle { background: var(--soft); border-radius: var(--radius); padding: 22px 20px; }
.principle strong { display: block; font-size: var(--type-ui-size); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-compact); margin-bottom: 8px; }
.principle p { font-size: var(--type-meta-size); line-height: var(--leading-copy); color: var(--muted); margin: 0; }
footer { border-top: 1px solid var(--line); background: var(--soft); }
.footer-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-block: 36px; }
.footer-top .brand { font-size: var(--font-size-24); }
.footer-top p { font-size: var(--type-ui-size); color: var(--muted); }
.footer-top > a:last-child { font-size: var(--type-meta-size); }
.footer-bottom { border-top: 1px solid var(--line); padding-block: 26px; display: flex; justify-content: space-between; gap: 24px; font-size: var(--type-meta-size); color: var(--muted); }
.skip-link { position: fixed; top: -100px; left: 20px; background: var(--ink); color: var(--paper); padding: 15px; z-index: 10; }
.skip-link:focus { top: 10px; }
.hero-copy { animation: enter .65s ease both; }
.hero-art { animation: enter .85s ease both; }
@keyframes enter { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 1150px) {
  .wrap { width: calc(100% - var(--page-gutter-md)); }
  .site-header { gap: 16px; }
  .site-nav { gap: 18px; }
  .hero { gap: 36px; padding-block: 64px 72px; }
  .art-sticker { width: 122px; height: 122px; font-size: var(--type-meta-size); right: -6px; }
  .pillars,
  .check-board,
  .edu-strip-grid { gap: var(--space-3); }
  .article-grid { gap: 28px; }
  .showcase { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-heading { align-items: flex-start; flex-direction: column; gap: var(--space-4); }
  .section-heading h2 { max-width: 700px; }
  .pause-panel { grid-template-columns: 150px minmax(0, 1fr); gap: 24px 30px; padding: 40px 32px; }
  .pause-art { width: 150px; }
  .pause-action { grid-column: 2; text-align: left; }
  .pause-action .button { width: auto; }
  .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .get-help-panel { gap: 28px 32px; padding: 40px 32px; }
}
@media (max-width: 980px) {
  .menu-toggle { display: block; margin-left: auto; border: 0; background: none; font-size: var(--font-size-24); width: 44px; height: 44px; }
  .site-nav { display: none; position: absolute; top: calc(100% - 1px); left: 0; right: 0; padding: 24px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; z-index: 5; box-shadow: 0 12px 25px var(--color-shadow-soft); }
  .site-nav.open { display: flex; flex-direction: column; gap: 20px; font-size: var(--type-body-size); }
  .site-nav a { padding: 6px 0; }
  .article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 38px 28px; }
  .pillars { grid-template-columns: 1fr; }
  .pillar { min-height: 0; }
  .art-caption { text-align: left; }
  .principles { grid-template-columns: 1fr 1fr; }
  .get-help-panel { grid-template-columns: 1fr; }
  .footer-bottom { flex-wrap: wrap; }
}
@media (max-width: 760px) {
  .wrap { width: calc(100% - var(--page-gutter-sm)); }
  .top-note { font-size: var(--type-meta-size); padding: 12px 20px; }
  .top-note span:not(.note-sun) { display: none; }
  .site-header { min-height: 86px; gap: 8px; }
  .brand { font-size: var(--font-size-20); gap: 8px; }
  .brand-mark { width: 31px; height: 35px; font-size: var(--font-size-32); flex-shrink: 0; }
  .hero { grid-template-columns: 1fr; gap: 48px; padding-block: 48px 58px; }
  h1 { margin-block: 24px; }
  .hero-copy > p { max-width: 550px; }
  .hero-footnote { font-size: var(--type-meta-size); }
  .hero-art { max-width: 560px; width: 100%; margin-inline: auto; }
  .hero-art > img { border-top-left-radius: 56px; }
  .art-sticker { top: -16px; right: 8px; }
  .art-caption { text-align: right; letter-spacing: var(--tracking-meta); }
  .paths,
  .edu-strip { padding: var(--space-12) 0 var(--section-space-mobile); }
  .resources { padding-block: var(--section-space-mobile); }
  .resources.resources-continue { padding-top: 0; }
  .article-grid,
  .card-board { grid-template-columns: 1fr; gap: 42px; }
  .showcase { grid-template-columns: 1fr; }
  .card-image { margin-bottom: 20px; }
  .article-card p { font-size: var(--type-body-size); }
  .pause-panel { grid-template-columns: 1fr; padding: 32px 24px; gap: 22px; text-align: left; }
  .pause-art { height: 135px; justify-self: center; width: 180px; }
  .pause-action { grid-column: auto; margin-top: 4px; }
  .pause-action small { font-size: var(--type-meta-size); }
  .about { padding-block: 58px; }
  .principles { grid-template-columns: 1fr; }
  .get-help-panel { padding: 32px 24px; }
  .footer-top { gap: 16px; padding-block: 28px; }
  .footer-top p { order: 3; width: 100%; margin: 0; }
  .footer-bottom { gap: 18px; }
  .footer-bottom > span:nth-child(2) { order: 3; width: 100%; }
}
@media (max-width: 380px) {
  .wrap { width: calc(100% - var(--page-gutter-xs)); }
  .site-header .brand { font-size: var(--font-size-18); letter-spacing: -.8px; gap: 6px; }
  .site-header { gap: 2px; }
  .menu-toggle { width: 36px; flex-shrink: 0; }
}
.guide-board { display: grid; gap: 0; }
.guide-line { display: grid; grid-template-columns: 4.5rem 1fr auto; gap: 20px; align-items: center; padding: 28px 0; border-top: 1px solid var(--line); color: inherit; }
.guide-line:last-child { border-bottom: 1px solid var(--line); }
.guide-line:hover h3 { color: var(--accent-text); }
.guide-line .num { font-size: var(--type-card-title-size); font-weight: var(--weight-emphasis); color: var(--accent-text); }
.guide-line h3 { font-size: var(--type-card-title-size); letter-spacing: var(--tracking-card); margin: 0 0 8px; }
.guide-line p { margin: 0; color: var(--muted); font-size: var(--type-body-size); max-width: 52rem; }
.guide-line aside { font-size: var(--type-meta-size); color: var(--muted); text-align: right; }
.faq-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; padding-block: var(--panel-padding) 92px; align-items: start; }
.faq-split > h2 { font-size: var(--type-section-title-size); letter-spacing: var(--tracking-section); line-height: var(--leading-heading); }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; list-style: none; font-size: var(--type-subheading-size); font-weight: var(--weight-medium); padding: 22px 40px 22px 0; position: relative; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 0; top: 22px; color: var(--muted); font-size: var(--font-size-24); line-height: var(--leading-solid); }
.faq-list details[open] summary::after { content: "-"; }
.faq-list details p { margin: 0 40px 22px 0; color: var(--muted); }
.page-hero { padding-block: 64px 24px; }
.page-hero h1 { margin: 16px 0 18px; font-size: var(--type-page-title-size); }
.page-hero .lede { font-size: var(--type-lead-size); color: var(--muted); max-width: 560px; }
.prose { max-width: 42rem; padding-bottom: 80px; }
.prose-entry { padding-top: 64px; }
.prose h1 { font-size: var(--type-page-title-size); margin: 12px 0 16px; }
.prose h2 { font-size: var(--type-heading-size); letter-spacing: var(--tracking-heading); margin: 2.2rem 0 0.8rem; }
.prose .meta { color: var(--muted); font-size: var(--type-meta-size); margin-bottom: 28px; }
.prose p { font-size: var(--type-body-size); line-height: var(--leading-prose); color: var(--muted); margin: 0 0 1em; }
.prose ul, .prose ol { margin: 0 0 1.2em; padding-left: 1.3rem; color: var(--muted); }
.prose li { margin: 0 0 0.7em; }
.prose a { color: var(--accent-text); text-decoration: underline; }
.disclaimer { padding: 18px; background: var(--sage); border-radius: var(--radius); font-size: var(--type-ui-size); color: var(--muted); }
.prose p.disclaimer, .scale-main p.disclaimer { font-size: var(--type-ui-size); }
.prose .disclaimer + .disclaimer { margin-top: 12px; }
.check-board { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); }
.check-board .pillar h3 { font-size: var(--type-card-title-size); line-height: var(--leading-heading); text-wrap: balance; }
.edu-strip { background: var(--blue) url('../img/blue-fabric.svg') center / cover; color: var(--paper); padding: var(--section-space-soft) 0 var(--space-20); }
.edu-strip-lead { max-width: 42rem; }
.section-heading,
.paths-title,
.edu-strip-lead,
.about-intro,
.about-lead { margin-bottom: var(--space-stack); }
.edu-strip-lead h2 { font-size: var(--type-section-title-size); letter-spacing: var(--tracking-section); line-height: var(--leading-heading); margin: 16px 0 14px; }
.edu-strip-lead p { font-size: var(--type-body-size); line-height: var(--leading-relaxed); color: inherit; margin: 0; opacity: .9; }
.edu-strip-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); }
.edu-card { background: var(--paper); color: var(--ink); border-radius: var(--radius); padding: 28px 24px; }
.edu-card h3 { font-size: var(--type-subheading-size); letter-spacing: var(--tracking-compact); margin: 0 0 10px; }
.edu-card p { font-size: var(--type-ui-size); line-height: var(--leading-copy); color: var(--muted); margin: 0; }
.check-card-meta { font-size: var(--type-meta-size); color: var(--muted); margin-bottom: 18px; }
.scale-page { padding-top: 48px; padding-bottom: 80px; }
.scale-table-scroll { max-width: 100%; overflow-x: auto; }
.scale-main > section { scroll-margin-top: 120px; }
.scale-page .crumb { margin: 0 0 28px; }
.scale-page .crumb .text-link { font-size: var(--type-meta-size); }
.scale-layout { display: grid; grid-template-columns: minmax(240px, .34fr) minmax(0, 1fr); gap: 64px 72px; align-items: start; }
.scale-side { position: sticky; top: 120px; }
.scale-fullname { font-size: var(--type-ui-size); color: var(--muted); margin: 0; line-height: var(--leading-compact); }
.scale-code { font-size: var(--type-display-size); font-weight: var(--weight-medium); margin: 10px 0 28px; letter-spacing: var(--tracking-scale-code); line-height: var(--leading-display); font-family: var(--heading); }
.scale-start { width: 100%; }
.scale-facts { margin: 28px 0 0; }
.scale-facts > div { padding: 14px 0; border-top: 1px solid var(--line); }
.scale-facts dt { font-size: var(--type-meta-size); color: var(--muted); margin-bottom: 4px; }
.scale-facts dd { margin: 0; font-size: var(--type-ui-size); font-weight: var(--weight-emphasis); }
.scale-pill { display: inline-flex; align-items: center; background: var(--sage); border-radius: 999px; padding: 4px 10px; font-size: var(--type-meta-size); font-weight: var(--weight-semibold); }
.scale-explainers-label { font-size: var(--type-meta-size); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--muted); margin: 28px 0 10px; }
.scale-jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 0; }
.scale-jump a { border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 14px; font-size: var(--type-meta-size); font-weight: var(--weight-emphasis); }
.scale-jump a:hover, .scale-jump a.is-on { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.scale-main { min-width: 0; padding-bottom: 8px; }
.scale-main h1 { font-size: var(--type-page-title-size); letter-spacing: var(--tracking-heading); margin: 0 0 22px; }
.scale-main h2 { font-size: var(--type-subheading-size); letter-spacing: var(--tracking-compact); margin: 28px 0 12px; }
.scale-main p { font-size: var(--type-body-size); line-height: var(--leading-prose); color: var(--muted); margin: 0 0 14px; }
.scale-note { background: var(--sage); border-left: 4px solid var(--orange); border-radius: var(--radius); padding: 18px 20px; font-size: var(--type-body-size); line-height: var(--leading-relaxed); color: var(--muted); margin: 0 0 28px; }
.scale-split, .scale-trio { display: grid; gap: 20px; margin: 8px 0 28px; }
.scale-split { grid-template-columns: 1fr 1fr; }
.scale-trio { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.scale-split h2, .scale-trio h2 { margin-top: 0; font-size: var(--type-ui-size); }
.scale-split ul { margin: 0; padding-left: 1.1rem; color: var(--muted); }
.scale-split li, .scale-trio p { font-size: var(--type-ui-size); }
.scale-table { width: 100%; border-collapse: collapse; margin: 0 0 28px; font-size: var(--type-ui-size); }
.scale-table th { text-align: left; font-size: var(--type-meta-size); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-table); text-transform: uppercase; color: var(--muted); background: var(--sage); padding: 12px 14px; }
.scale-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.scale-table td:first-child { font-weight: var(--weight-emphasis); white-space: nowrap; }
.scale-main .disclaimer { margin-top: 8px; }
.scale-main .disclaimer + .disclaimer { margin-top: 12px; }
@media (max-width: 1150px) {
  .card-board, .check-board { grid-template-columns: 1fr 1fr; }
  .faq-split { gap: 36px; }
  .scale-layout { gap: 40px 48px; }
}
@media (max-width: 980px) {
  .card-board, .faq-split, .check-board, .edu-strip-grid { grid-template-columns: 1fr; }
  .guide-line { grid-template-columns: 1fr; }
  .guide-line aside { text-align: left; }
  .scale-layout { grid-template-columns: 1fr; gap: 36px; }
  .scale-side { position: static; }
  .scale-split, .scale-trio { grid-template-columns: 1fr; }
  .scale-table td:first-child { white-space: normal; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Shared long-form editorial pages. */
.article-breadcrumbs { font-size: var(--type-meta-size); color: var(--muted); line-height: var(--leading-relaxed); }
.article-answer { background: var(--sage); border-left: 4px solid var(--orange); padding: var(--space-6); border-radius: var(--radius); margin-bottom: var(--space-6); }
.editorial-download { border: 1px solid var(--line); border-radius: var(--radius); padding: var(--space-6); margin-bottom: var(--space-6); }
.editorial-download .button { white-space: normal; text-align: center; }
.editorial-download .download-meta { font-size: var(--type-meta-size); }
.prose .article-answer p { color: var(--ink); margin: 0; }
.article-contents { padding: var(--space-6) 0; border-block: 1px solid var(--line); margin-bottom: var(--space-8); }
.prose .article-contents p, .prose .article-contents ul { margin-bottom: 0; }
.prose .article-contents li { margin: 0.45em 0; }
.prose .article-contents a, .prose .article-breadcrumbs a, .prose .source-ref a, .prose .article-sources a { color: var(--ink); text-underline-offset: 0.2em; }
.prose [id] { scroll-margin-top: 8rem; }
.source-ref { font-size: var(--type-meta-size); vertical-align: super; line-height: 0; white-space: nowrap; }
.article-table { overflow-x: auto; margin: var(--space-6) 0; }
.article-table table { width: 100%; border-collapse: collapse; font-size: var(--type-body-size); }
.article-table th, .article-table td { text-align: left; vertical-align: top; padding: 0.85rem; border: 1px solid var(--line); overflow-wrap: break-word; }
.article-table th { background: var(--sage); }
.article-sources { border-top: 1px solid var(--line); margin-top: var(--space-10); }
.prose .article-sources p, .article-sources li { font-size: var(--type-meta-size); line-height: var(--leading-relaxed); }
.article-sources a { overflow-wrap: anywhere; }
.article-contents summary { cursor: pointer; font-weight: var(--weight-semibold); }
.article-contents summary:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 5px; }
.article-figure { margin: var(--space-8) 0; }
.article-figure img { display: block; width: 100%; height: auto; border-radius: var(--radius); }
.article-figure figcaption { margin-top: 0.75rem; font-size: var(--type-meta-size); line-height: var(--leading-relaxed); color: var(--muted); }
.prose .article-steps { list-style: none; padding: 0; counter-reset: article-step; }
.prose .article-steps li { position: relative; counter-increment: article-step; padding: 1.25rem 1.25rem 1.25rem 4.5rem; margin-bottom: 0.75rem; border: 1px solid var(--line); border-radius: var(--radius); line-height: var(--leading-relaxed); background: var(--paper); }
.article-steps li::before { content: counter(article-step, decimal-leading-zero); position: absolute; left: 1rem; top: 1.15rem; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: 50%; background: var(--sage); color: var(--ink); font-size: var(--type-meta-size); font-weight: var(--weight-semibold); }
@media (max-width: 480px) { .prose .article-steps li { padding-right: 1rem; padding-left: 4rem; } .article-steps li::before { left: 0.75rem; } }