:root {
  --navy: #263c59;
  --navy-dark: #1b2735;
  --driftwood: #e6ded4;
  --pearl: #afc3d4;
  --cloud: #c8d9e6;
  --slate: #6d89a6;
  --paper: #fbfaf8;
  --white: #ffffff;
  --ink: #1b2735;
  --shadow: 0 2px 12px rgba(27,39,53,.09);
  --radius: 12px;
  --serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { color-scheme: light; background: var(--paper); scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--serif); font-size: 1rem; line-height: 1.6; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--navy); text-underline-offset: .18em; }
a:hover { color: #3d5d7d; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--navy); outline-offset: 2px; }
p, li, a, button, input, output { font-size: 1rem; }
h1, h2 { color: var(--navy-dark); line-height: 1.08; letter-spacing: -.025em; }
h1 { margin: .5rem 0 1.5rem; font-size: clamp(2.5rem, 9vw, 4rem); }
h2 { margin: 0 0 1rem; font-size: 1.5rem; }
p { margin: 0 0 1.2rem; }
ul { margin: 0; padding-left: 1.35rem; }
li + li { margin-top: .8rem; }
.shell { width: min(100%, 1280px); margin-inline: auto; padding-inline: 1.5rem; }
.measure { width: min(72ch, 100%); margin-inline: auto; padding-inline: 1.5rem; }
.skip-link { position: fixed; z-index: 20; top: .5rem; left: .5rem; min-height: 44px; padding: .6rem 1rem; border-radius: var(--radius); background: var(--white); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.site-header { border-bottom: 1px solid var(--slate); background: rgba(251,250,248,.96); }
.site-header .shell { padding-block: 1rem; }
.site-name { display: block; color: var(--navy); font-size: 1rem; font-weight: 700; letter-spacing: -.01em; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; margin-top: .5rem; color: #46586b; }
.breadcrumbs a { display: inline-flex; align-items: center; min-height: 44px; }
.breadcrumbs span { font-size: 1rem; }
.label { margin: 0 0 .75rem; color: #415a73; font-size: 1rem; font-weight: 700; letter-spacing: .04em; }
.hero { display: grid; gap: 2rem; padding-block: clamp(3rem, 7vw, 7rem); }
.hero__copy { align-self: center; max-width: 42rem; }
.hero__lead { max-width: 60ch; font-size: 1.15rem; }
.hero__image { margin: 0; overflow: hidden; border: 1px solid var(--slate); border-radius: 24px; background: var(--cloud); box-shadow: var(--shadow); }
.hero__image img { width: 100%; aspect-ratio: 5 / 3; object-fit: cover; }
.scenario { padding-block: clamp(3rem, 6vw, 6rem); background: var(--navy); color: var(--white); }
.scenario .label { color: var(--cloud); }
.scenario__text { margin: 0; font-size: clamp(1.35rem, 4vw, 2rem); line-height: 1.42; }
.catalog { padding-block: clamp(4rem, 8vw, 8rem); }
.catalog-row { display: grid; grid-template-columns: 3.5rem minmax(0,1fr); gap: 1.25rem; padding-block: 2.5rem; border-top: 1px solid var(--slate); }
.catalog-row:last-child { border-bottom: 1px solid var(--slate); }
.catalog-row__marker { color: #4a6480; font-family: var(--mono); font-size: 1rem; }
.catalog-row__copy { max-width: 72ch; }
.date-note { width: fit-content; max-width: 72ch; margin: 0 0 2rem; padding: .7rem 1rem; border-radius: 999px; background: var(--pearl); color: var(--navy-dark); font-weight: 700; }
.sources-box { margin: 0 0 clamp(3rem, 6vw, 6rem); padding: clamp(1.5rem, 5vw, 3rem); border: 1px solid var(--slate); border-radius: 24px; background: var(--driftwood); box-shadow: var(--shadow); }
.sources-box p:not(.label) { max-width: 62ch; }
.sources-box__links { display: grid; gap: .75rem; }
.sources-box__links a { display: flex; min-height: 48px; align-items: center; justify-content: space-between; gap: 1rem; padding: .75rem 0; border-top: 1px solid var(--slate); font-weight: 700; }
.next-link { display: grid; grid-template-columns: 1fr auto; min-height: 84px; align-items: center; gap: .25rem 1rem; margin-bottom: clamp(4rem, 8vw, 8rem); padding: 1.25rem 1.5rem; border-radius: var(--radius); background: var(--navy); color: var(--white); text-decoration: none; box-shadow: var(--shadow); transition: background-color 220ms ease-out, transform 220ms ease-out; }
.next-link .label { grid-column: 1; margin: 0; color: var(--cloud); }
.next-link strong { grid-column: 1; font-size: 1.15rem; }
.next-link > span:last-child { grid-column: 2; grid-row: 1 / span 2; font-size: 1.6rem; }
.next-link:hover { color: var(--white); background: #34516f; transform: translateY(-2px); }
.worksheet { margin-top: 2rem; padding: 1rem; border: 1px solid var(--slate); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.worksheet__privacy { color: #46586b; }
.worksheet__row { display: grid; grid-template-columns: minmax(0,1fr) minmax(8rem,10rem); min-height: 60px; align-items: center; gap: 1rem; border-top: 1px solid var(--cloud); cursor: text; }
.worksheet__money { display: flex; align-items: center; gap: .4rem; font-family: var(--mono); }
.worksheet input { min-width: 0; width: 100%; min-height: 44px; padding: .5rem; border: 1px solid var(--slate); border-radius: 8px; font-family: var(--mono); }
.worksheet__total { display: flex; min-height: 64px; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1rem; padding: 1rem; border-radius: 8px; background: var(--pearl); font-weight: 700; }
.worksheet__total output { font-family: var(--mono); }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; margin-top: 1rem; padding: .7rem 1.1rem; border: 1px solid var(--navy); border-radius: var(--radius); background: var(--navy); color: var(--white); font-family: var(--serif); font-weight: 700; text-decoration: none; cursor: pointer; }
.button--quiet { background: var(--white); color: var(--navy); }
.button:hover { background: #34516f; color: var(--white); }
.site-footer { border-top: 1px solid var(--slate); background: var(--navy-dark); color: var(--white); }
.site-footer .shell { padding-block: 2rem; }
.site-footer p { margin: 0; }
.error-page { min-height: 70vh; padding-block: clamp(5rem, 12vw, 10rem); }
.error-page p { max-width: 60ch; }
@media (min-width: 48rem) {
  .site-header .shell { display: flex; min-height: 76px; align-items: center; justify-content: space-between; gap: 2rem; }
  .breadcrumbs { margin-top: 0; }
  .hero { grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); min-height: 620px; align-items: center; }
  .catalog-row { grid-template-columns: 5rem minmax(0,1fr); padding-block: 4rem; }
  .catalog-row--reverse .catalog-row__copy { margin-left: clamp(2rem, 12vw, 10rem); }
  .sources-box__links { grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 2rem; }
  .next-link { max-width: 48rem; margin-left: auto; }
}
@media (prefers-reduced-motion: no-preference) {
  @keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
  .hero__copy, .hero__image { animation: rise 420ms ease-out both; }
  .hero__image { animation-delay: 80ms; }
  @view-transition { navigation: auto; }
  ::view-transition-old(root), ::view-transition-new(root) { animation-duration: 200ms; animation-timing-function: ease-out; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@media (max-width: 28rem) {
  .worksheet__row { grid-template-columns: 1fr; gap: .25rem; padding-block: .75rem; }
}