* { box-sizing: border-box; }
html { scroll-padding-top: 1.5rem; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 1.05rem; line-height: 1.7; }
a { color: var(--oxblood); text-underline-offset: .2em; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--oxblood); outline-offset: 5px; }
.wrap { width: min(100% - 3rem, 64rem); margin-inline: auto; }
.measure { max-width: 42rem; }
.masthead { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding-block: 1.8rem; border-bottom: 1px solid var(--rule); }
.wordmark { font-family: var(--font-display); font-weight: 700; font-size: 1.8rem; line-height: 1.2; text-decoration: none; color: var(--ink); }
.wordmark span { display: block; font-family: var(--font-label); font-size: .65rem; font-weight: 400; letter-spacing: .06em; margin-top: .4rem; }
.back-link { font-family: var(--font-display); font-size: .95rem; padding-block: .7rem; }
.intro { padding-block: clamp(3rem, 8vw, 6rem); max-width: 52rem; }
.eyebrow { font-family: var(--font-label); font-size: .75rem; font-weight: 500; text-transform: uppercase; letter-spacing: .1em; color: var(--oxblood); margin: 0 0 1.2rem; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; font-weight: 500; text-wrap: balance; }
h1 { font-size: clamp(2.65rem, 6.5vw, 4.8rem); letter-spacing: -.025em; margin: 0 0 1.6rem; }
h2 { font-size: clamp(2rem, 4vw, 2.8rem); letter-spacing: -.015em; margin: 0 0 1.4rem; }
h3 { font-size: 1.4rem; margin: 0 0 .8rem; }
p { margin: 0 0 1.2rem; }
.standfirst { font-size: clamp(1.15rem, 2.4vw, 1.4rem); line-height: 1.6; max-width: 43rem; }
.intro-note { max-width: 40rem; }
.text-link { display: inline-block; font-family: var(--font-display); font-weight: 500; padding-block: .75rem; }
.section { padding-block: 3.5rem; border-top: 1px solid var(--rule); }
.framework { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.small { font-size: .88rem; line-height: 1.65; }
.edges { list-style: none; counter-reset: edge; padding: 0; margin: 0; }
.edges li { position: relative; counter-increment: edge; padding: 0 0 1rem 2.3rem; margin: 0 0 1rem; border-bottom: 1px solid var(--rule); }
.edges li:last-child { border-bottom: 0; margin-bottom: 0; }
.edges li::before { content: counter(edge, decimal-leading-zero); position: absolute; left: 0; top: .1rem; font: 500 .85rem var(--font-display); color: var(--oxblood); }
.edges strong { display: block; font: 500 1.15rem/1.4 var(--font-display); margin-bottom: .3rem; }
.edges span { display: block; font-size: .92rem; }
.prompt-panel { background: var(--panel); padding: 1.5rem; margin: 1.8rem 0 1.2rem; border-top: 2px solid var(--oxblood); }
.prompt-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.1rem; font-family: var(--font-display); font-weight: 500; font-size: 1.15rem; }
button { appearance: none; border: 1px solid var(--oxblood); border-radius: 0; background: var(--oxblood); color: var(--paper); font: 500 1rem/1.4 var(--font-display); cursor: pointer; padding: .75rem 1rem; min-height: 44px; }
button:hover { background: var(--ink); border-color: var(--ink); }
textarea { display: block; width: 100%; min-height: 22rem; resize: vertical; padding: 1rem; border: 1px solid var(--ink); border-radius: 0; background: var(--paper); color: var(--ink); font: 1rem/1.65 var(--font-display); }
#prompt-help { margin-top: 1rem; margin-bottom: 0; }
.copy-status { margin: .4rem 0 0; min-height: 1.5em; font-family: var(--font-display); }
.resources { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 2rem; }
.resources article { border-top: 2px solid var(--oxblood); padding-top: 1.2rem; }
.resources p { font-size: .95rem; margin-bottom: 0; }
.skip-link { position: absolute; top: -10rem; left: 1rem; background: var(--paper); padding: .75rem; }
.skip-link:focus { top: 1rem; }
[hidden] { display: none !important; }
@media (max-width: 42rem) {
  .framework, .resources { grid-template-columns: 1fr; gap: 1.5rem; }
  .section { padding-block: 2.5rem; }
  .prompt-panel { padding: 1rem; }
}
@media (max-width: 23rem) {
  .wrap { width: calc(100% - 2rem); }
  .masthead { align-items: flex-start; flex-direction: column; gap: .5rem; }
}
@media print {
  button, .skip-link { display: none !important; }
  textarea { height: 48rem; }
}