:root {
    --frost: #F1F3F0; --paper: #FFFFFF; --ink: #1C2A39; --slate: #5E6B73;
    --line: #D3DAD6; --lingon: #A3243B; --lingon-dark: #8B1D31; --marzipan: #A9C29A;
    color-scheme: light;
  }
  * { box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
  body { margin: 0; background: var(--frost); color: var(--ink); font: 400 17px/1.55 "Jost", "Futura", "Century Gothic", system-ui, sans-serif; }
  a { color: inherit; }
  :focus-visible { outline: 3px solid var(--lingon); outline-offset: 3px; }
  [hidden] { display: none !important; }
  .wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

  header.top { display: flex; justify-content: space-between; align-items: baseline; padding: 28px 0; gap: 16px; }
  .wordmark { font-weight: 500; font-size: 20px; letter-spacing: .02em; text-decoration: none; }
  .wordmark span { color: var(--lingon); }
  header.top nav { display: flex; gap: 22px; }
  header.top nav a { color: var(--slate); text-decoration: none; font-size: 15px; }
  header.top nav a:hover { color: var(--ink); }

  .hero { padding: 40px 0 36px; max-width: 760px; }
  .hero h1 { font-weight: 300; font-size: clamp(40px, 7vw, 76px); line-height: 1.02; letter-spacing: -.02em; margin: 0 0 20px; }
  .hero .hero-text { color: var(--slate); font-size: 19px; margin: 0; max-width: 34em; }

  .cakes { display: grid; grid-template-columns: repeat(var(--n, 3), 1fr); column-gap: 56px; border-top: 1px solid var(--ink); margin-top: 28px; }
  .cake { position: relative; padding: 28px 0 32px; display: flex; flex-direction: column; }
  .cake + .cake::before { content: ""; position: absolute; left: -28px; top: 0; bottom: 0; border-left: 1px solid var(--line); }
  .cake .cake-info { display: flex; flex-direction: column; flex: 1; }
  .media { margin: 8px 0 18px; }
  .media .artbox { aspect-ratio: 4 / 3; display: flex; align-items: center; }
  .media .artbox svg { width: 100%; max-width: 280px; height: auto; }
  .media .mainframe { aspect-ratio: 4 / 3; overflow: hidden; border-radius: 8px; background: var(--paper); }
  .media .main { display: block; width: 100%; height: 100%; object-fit: cover; }
  .thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; padding: 2px; }
  .thumbs button { flex: 0 0 76px; aspect-ratio: 1; padding: 0; border: 2px solid transparent; border-radius: 6px; overflow: hidden; cursor: pointer; background: var(--paper); opacity: .7; transition: opacity .15s; }
  .thumbs button:hover { opacity: 1; }
  .thumbs button[aria-current="true"] { border-color: var(--ink); opacity: 1; }
  .thumbs img { display: block; width: 100%; height: 100%; object-fit: cover; }
  .cakes.single .cake { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: start; padding-top: 36px; }
  .cakes.single .media { margin: 0; position: sticky; top: 24px; }
  .cakes.single .cake h2 { font-size: 32px; font-weight: 400; }
  .cake h2 { font-weight: 500; font-size: 24px; margin: 0 0 6px; }
  .cake .desc { margin: 0 0 18px; }
  .sizes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 0 0 14px; border: 0; padding: 0; }
  .size { position: relative; display: block; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; cursor: pointer; background: var(--paper); }
  .size input { position: absolute; opacity: 0; pointer-events: none; }
  .size strong { display: block; font-weight: 500; }
  .size small { color: var(--slate); font-size: 14px; }
  .size:has(input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
  .size:has(input:focus-visible) { outline: 3px solid var(--lingon); outline-offset: 2px; }
  .extra { margin: 0 0 8px; font-size: 15px; }
  .extra > label { display: flex; gap: 8px; align-items: baseline; font-weight: 400; margin: 0; cursor: pointer; }
  .extra input[type=checkbox] { width: auto; flex: none; margin: 0; accent-color: var(--lingon); }
  .extra input[type=text] { margin-top: 6px; font-size: 15px; padding: 8px 10px; }
  .allergens { color: var(--slate); font-size: 14px; margin: 6px 0 16px; }
  .buy { display: flex; align-items: center; gap: 12px; margin-top: auto; }
  .stepper { display: inline-flex; align-items: center; border: 1px solid var(--ink); border-radius: 999px; flex: none; }
  .stepper button { width: 38px; height: 38px; border: 0; background: none; font: inherit; font-size: 20px; cursor: pointer; border-radius: 999px; color: var(--ink); }
  .stepper button:disabled { color: var(--line); cursor: default; }
  .stepper output { min-width: 24px; text-align: center; font-weight: 500; }
  .add { flex: 1; border: 1px solid var(--ink); background: var(--ink); color: #fff; border-radius: 999px; font: inherit; font-weight: 500; padding: 8px 14px; cursor: pointer; }
  .add:hover { background: #2C3E52; }
  .added { color: #3E6B2F; font-size: 14px; min-height: 1.4em; margin: 8px 0 0; }

  .order { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; padding: 56px 0 72px; border-top: 1px solid var(--ink); margin-top: 24px; }
  .order h2, .info h2, .ask h2 { font-weight: 300; font-size: 36px; margin: 0 0 24px; letter-spacing: -.01em; }
  .toggle { display: inline-flex; border: 1px solid var(--ink); border-radius: 999px; padding: 3px; margin-bottom: 22px; }
  .toggle label { margin: 0; padding: 8px 18px; border-radius: 999px; cursor: pointer; font-weight: 500; }
  .toggle input { position: absolute; opacity: 0; pointer-events: none; }
  .toggle label:has(input:checked) { background: var(--ink); color: #fff; }
  .toggle label:has(input:focus-visible) { outline: 3px solid var(--lingon); outline-offset: 2px; }
  .fields { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
  .fields .full { grid-column: 1 / -1; }
  label { display: block; font-size: 15px; font-weight: 500; margin-bottom: 6px; }
  label small, .hint { font-weight: 400; color: var(--slate); font-size: 14px; }
  input, textarea { width: 100%; font: inherit; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: 11px 12px; }
  input:focus, textarea:focus { border-color: var(--ink); outline: none; box-shadow: 0 0 0 3px rgba(163,36,59,.18); }
  textarea { min-height: 84px; resize: vertical; }
  .postcode-row { display: flex; gap: 8px; }
  .postcode-row button { flex: none; border: 1px solid var(--ink); background: none; border-radius: 6px; font: inherit; padding: 0 14px; cursor: pointer; }
  .quote { font-size: 15px; margin: 8px 0 0; min-height: 1.4em; }
  .quote.ok { color: #3E6B2F; } .quote.no { color: var(--lingon); }

  .summary { background: var(--paper); border-radius: 10px; padding: 28px; align-self: start; position: sticky; top: 24px; }
  .summary h3 { font-weight: 500; font-size: 18px; margin: 0 0 14px; }
  .lines { list-style: none; margin: 0 0 12px; padding: 0; }
  .lines li { padding: 8px 0; border-bottom: 1px solid var(--frost); }
  .lines .row { display: flex; justify-content: space-between; gap: 10px; }
  .lines .ex { color: var(--slate); font-size: 14px; }
  .lines .remove { border: 0; background: none; color: var(--slate); font: inherit; font-size: 14px; padding: 0; cursor: pointer; text-decoration: underline; }
  .lines .empty { color: var(--slate); border: 0; }
  .total { display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 12px; font-size: 20px; font-weight: 500; }
  fieldset.payment { border: 0; padding: 0; margin: 24px 0; }
  legend { font-size: 15px; font-weight: 500; margin-bottom: 10px; padding: 0; }
  .pay { display: flex; gap: 12px; align-items: flex-start; border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; cursor: pointer; margin-bottom: 10px; font-weight: 400; }
  .pay:has(input:checked) { border-color: var(--ink); }
  .pay input { width: auto; margin-top: 5px; accent-color: var(--lingon); }
  .pay span { display: block; font-weight: 500; }
  .pay small { display: block; font-weight: 400; }
  .pay.unavailable { opacity: .55; cursor: not-allowed; }
  .submit { width: 100%; border: 0; border-radius: 999px; background: var(--lingon); color: #fff; font: inherit; font-weight: 500; font-size: 18px; padding: 15px 20px; cursor: pointer; }
  .submit:hover:not(:disabled) { background: var(--lingon-dark); }
  .submit:disabled { opacity: .6; cursor: progress; }
  .error { color: var(--lingon); font-weight: 500; margin: 12px 0 0; min-height: 1.5em; }

  .info { border-top: 1px solid var(--ink); padding: 56px 0; display: grid; grid-template-columns: 1fr 2fr; gap: 48px; }
  .info dl { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; }
  .info dt { font-weight: 500; margin-bottom: 4px; }
  .info dd { margin: 0; color: var(--slate); }

  .ask { border-top: 1px solid var(--ink); padding: 56px 0 72px; display: grid; grid-template-columns: 1fr 2fr; gap: 48px; }
  .ask .lead { color: var(--slate); margin: 0; }
  .ask .send { border: 1px solid var(--ink); background: var(--ink); color: #fff; border-radius: 999px; font: inherit; font-weight: 500; padding: 12px 26px; cursor: pointer; }
  .trap { position: absolute; left: -9999px; }

  .notice { background: var(--paper); border-left: 4px solid var(--marzipan); padding: 20px 24px; margin: 8px 0 0; border-radius: 0 8px 8px 0; }
  .notice.warn { border-left-color: var(--lingon); }
  .notice h2 { margin: 0 0 4px; font-weight: 500; font-size: 22px; }
  .notice .text { margin: 0; }
  .rich p { margin: 0 0 .7em; } .rich p:last-child { margin-bottom: 0; }
  .rich ul { margin: .3em 0 .7em; padding-left: 1.2em; } .rich ul:last-child { margin-bottom: 0; }
  .rich li { margin: .15em 0; }
  .rich a { color: var(--lingon); }
  footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--slate); font-size: 15px; }

  @media (max-width: 860px) {
    .cakes { grid-template-columns: 1fr; }
    .cake + .cake::before { display: none; }
    .cake + .cake { border-top: 1px solid var(--line); }
    .cakes.single .cake { grid-template-columns: 1fr; gap: 0; }
    .cakes.single .media { position: static; margin-bottom: 18px; }
    .order, .info, .ask { grid-template-columns: 1fr; gap: 28px; }
    .summary { position: static; }
    .info dl { grid-template-columns: 1fr; }
  }
  @media (max-width: 520px) { .fields { grid-template-columns: 1fr; } header.top nav { gap: 14px; } }