.requirements-page { --guide-width: 1120px; }
.requirements-page h1, .requirements-page h2, .requirements-page h3 { letter-spacing: 0; }
.requirements-page h2 { font-size: 46px; line-height: 1.12; max-width: 740px; }
.requirements-page h3 { font: 700 21px/1.3 Arial, sans-serif; text-transform: none; }
.requirements-page p, .requirements-page li { line-height: 1.7; }
.requirements-page p { color: #c0bea9; }
.requirements-page strong { color: var(--ivory); }
.requirements-inner { width: min(var(--guide-width), calc(100% - 48px)); margin-inline: auto; }
.requirements-section { padding-block: 72px; }
.requirements-page section[id] { scroll-margin-top: 100px; }
.requirements-page a:focus-visible, .requirements-page summary:focus-visible { outline: 3px solid var(--amber); outline-offset: 5px; }
.requirements-page .eyebrow { color: var(--amber); }
.requirements-hero { position: relative; isolation: isolate; min-height: 490px; padding-block: 132px 56px; overflow: hidden; }
.requirements-hero-image { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: center 48%; }
.requirements-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(6, 10, 7, .94), rgba(6, 10, 7, .78) 42%, rgba(6, 10, 7, .08)); }
.requirements-hero h1 { max-width: 650px; font-size: 62px; line-height: 1.05; }
.requirements-hero-content > p:not(.eyebrow) { max-width: 475px; margin-block: 24px 28px; color: #eeeadc; font-size: 19px; }
.requirements-hero .button { max-width: 100%; text-align: center; white-space: normal; }
.requirements-jump { display: flex; flex-wrap: wrap; column-gap: 32px; row-gap: 6px; padding-block: 18px; border-bottom: 1px solid var(--line); }
.requirements-jump a { padding-block: 7px; font-size: 15px; font-weight: 700; text-decoration: underline; text-underline-offset: 5px; }
.requirements-jump a:hover { color: var(--amber); }
.requirements-lead { max-width: 660px; margin-top: 20px; font-size: 18px; }
.requirements-basics { list-style: none; padding: 0; margin: 36px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.requirements-basics li { padding: 24px; border-right: 1px solid var(--line); }
.requirements-basics li:first-child { padding-left: 0; }
.requirements-basics li:last-child { border-right: 0; padding-right: 0; }
.requirements-number { display: block; color: var(--amber); font: 42px/1 Impact, sans-serif; margin-bottom: 24px; }
.requirements-basics h3 { margin-bottom: 12px; }
.requirements-basics p { margin: 0; }
.requirements-device-band { background: #11180f; border-block: 1px solid var(--line); }
.requirements-section-heading { display: grid; grid-template-columns: 1.25fr 1fr; align-items: end; gap: 60px; }
.requirements-section-heading > p { max-width: 400px; }
.requirements-devices { margin-top: 36px; }
.requirements-device { display: grid; grid-template-columns: minmax(190px, .7fr) minmax(0, 2fr); gap: 48px; padding-block: 34px; border-top: 1px solid var(--line); scroll-margin-top: 100px; }
.requirements-device-label { display: block; margin-bottom: 8px; color: #86c7ba; font-size: 13px; }
.requirements-device h3 { font-size: 26px; }
.requirements-device p { margin: 0 0 16px; }
.requirements-device p:last-child { margin-bottom: 0; }
.requirements-device ul, .requirements-device ol { padding-left: 23px; color: #c0bea9; }
.requirements-device li { margin-bottom: 8px; }
.requirements-device a, .requirements-start p a, .requirements-sources a { color: #efbd66; text-decoration: underline; text-underline-offset: 3px; }
.requirements-page details { border-top: 1px solid #41493a; }
.requirements-page summary { cursor: pointer; padding-block: 17px; color: var(--ivory); font-weight: 700; }
.requirements-page summary::marker { color: var(--amber); }
.requirements-page details[open] > summary { color: var(--amber); }
.requirements-page details > p, .requirements-page details > ol { margin-block: 0 18px; }
.requirements-note { padding-left: 18px; border-left: 3px solid #86c7ba; }
.requirements-start { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, .7fr); align-items: center; gap: 80px; }
.requirements-steps { counter-reset: setup; list-style: none; padding: 0; margin: 32px 0; }
.requirements-steps li { position: relative; padding: 0 0 24px 50px; counter-increment: setup; }
.requirements-steps li::before { content: counter(setup); position: absolute; left: 0; top: -2px; color: var(--amber); font: 34px/1.3 Impact, sans-serif; }
.requirements-steps h3 { margin-bottom: 8px; }
.requirements-steps p { margin: 0; }
.requirements-phone { width: min(280px, 100%); margin: 0; justify-self: center; }
.requirements-phone img { width: 100%; height: auto; border: 1px solid #515542; border-radius: 8px; }
.requirements-phone figcaption { color: var(--muted); font-size: 13px; line-height: 1.5; margin-top: 14px; text-align: center; }
.requirements-help-band { border-block: 1px solid #394b42; background: #0c1916; }
.requirements-help { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr); gap: 70px; }
.requirements-help h2 { margin-bottom: 24px; }
.requirements-questions p { margin: 0 0 20px; }
.requirements-questions details:last-child { border-bottom: 1px solid #41493a; }
.requirements-finish { max-width: 760px; text-align: center; }
.requirements-finish h2 { margin-inline: auto; }
.requirements-finish > p:not(.eyebrow) { max-width: 560px; margin: 24px auto; font-size: 18px; }
.requirements-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-block: 30px 42px; }
.requirements-actions .button { max-width: 100%; white-space: normal; }
.requirements-sources { text-align: left; font-size: 14px; }
.requirements-page .site-footer nav { flex-wrap: wrap; }

@media (max-width: 900px) {
  .requirements-hero { min-height: 460px; }
  .requirements-hero h1 { font-size: 52px; max-width: 580px; }
  .requirements-hero::before { background: rgba(6, 10, 7, .77); }
  .requirements-section-heading { grid-template-columns: 1fr; gap: 20px; }
  .requirements-section-heading > p { max-width: 600px; margin: 0; }
  .requirements-device { gap: 26px; }
  .requirements-start { gap: 36px; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
  .requirements-help { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 600px) {
  .requirements-inner { width: calc(100% - 36px); }
  .requirements-hero { min-height: 0; padding-block: 112px 40px; }
  .requirements-hero h1 { font-size: 40px; }
  .requirements-hero-content > p:not(.eyebrow) { font-size: 17px; margin-block: 20px 24px; }
  .requirements-page h2 { font-size: 34px; }
  .requirements-section { padding-block: 46px; }
  .requirements-jump { column-gap: 24px; padding-block: 14px; }
  .requirements-jump a { font-size: 14px; }
  .requirements-basics { grid-template-columns: 1fr; }
  .requirements-basics li, .requirements-basics li:first-child, .requirements-basics li:last-child { padding: 24px 0 24px 52px; border-right: 0; position: relative; }
  .requirements-basics li + li { border-top: 1px solid var(--line); }
  .requirements-number { position: absolute; left: 0; top: 24px; font-size: 32px; }
  .requirements-device, .requirements-start { grid-template-columns: 1fr; gap: 18px; }
  .requirements-device { padding-block: 26px; }
  .requirements-start { gap: 40px; }
  .requirements-steps li { padding-left: 38px; }
  .requirements-actions { flex-direction: column; align-items: stretch; }
  .requirements-actions .button { text-align: center; }
}