:root { color: #202020; background: #fff; font-family: Arial, Helvetica, sans-serif; line-height: 1.5; }
* { box-sizing: border-box; }
body { margin: 0; background: #fff; }
a { color: inherit; }
.seo-shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.seo-nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 22px 0; border-bottom: 1px solid #202020; }
.seo-logo { font-size: 26px; font-weight: 900; letter-spacing: -.08em; text-decoration: none; }
.seo-nav-link { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.seo-nav-actions { display: flex; align-items: center; gap: 20px; }
.seo-languages { display: flex; gap: 8px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }
.seo-languages a { color: #777; text-decoration: none; }
.seo-languages a.is-current { color: #202020; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.seo-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .8fr); gap: clamp(32px, 7vw, 90px); align-items: center; padding: clamp(54px, 10vw, 110px) 0 76px; }
.seo-hero h1 { max-width: 680px; margin: 0 0 22px; font-size: clamp(42px, 7vw, 82px); line-height: .95; letter-spacing: -.06em; }
.seo-hero p { max-width: 590px; margin: 0 0 28px; color: #50564f; font-size: clamp(18px, 2.2vw, 24px); line-height: 1.35; }
.seo-cta { display: inline-block; padding: 15px 20px; color: #fff; background: #202020; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 700; text-decoration: none; }
.seo-visual { position: relative; min-height: 310px; border: 2px solid #202020; overflow: hidden; background: #f1f1ef; }
.seo-paper { position: absolute; display: grid; place-items: center; width: 44%; aspect-ratio: .8; color: #202020; background: #fff; border: 2px solid #202020; font-size: clamp(18px, 3vw, 30px); font-weight: 900; box-shadow: 12px 12px 0 #202020; }
.seo-paper.one { left: 9%; top: 14%; transform: rotate(-9deg); }
.seo-paper.two { right: 11%; top: 30%; transform: rotate(8deg); background: #cbdc77; }
.seo-paper.three { left: 29%; bottom: -7%; transform: rotate(3deg); background: #e8b6c9; }
.seo-section { padding: 62px 0; border-top: 1px solid #d4d4d0; }
.seo-section h2 { max-width: 680px; margin: 0 0 18px; font-size: clamp(28px, 4vw, 46px); line-height: 1; letter-spacing: -.04em; }
.seo-section > p { max-width: 700px; color: #50564f; font-size: 18px; }
.seo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
.seo-card { padding: 20px; border: 2px solid #202020; }
.seo-card h3 { margin: 0 0 9px; font-size: 19px; }
.seo-card p { margin: 0; color: #50564f; }
.seo-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 28px; counter-reset: steps; }
.seo-step { counter-increment: steps; }
.seo-step::before { content: counter(steps, decimal-leading-zero); display: block; margin-bottom: 10px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; font-weight: 700; }
.seo-step h3 { margin: 0 0 6px; }
.seo-step p { margin: 0; color: #50564f; }
.seo-faq details { padding: 16px 0; border-bottom: 1px solid #d4d4d0; }
.seo-faq summary { cursor: pointer; font-weight: 700; }
.seo-faq p { max-width: 700px; color: #50564f; }
.seo-footer { display: flex; flex-wrap: wrap; gap: 18px 28px; padding: 28px 0 42px; border-top: 1px solid #202020; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.seo-footer a { text-underline-offset: 3px; }
@media (max-width: 720px) { .seo-shell { width: min(100% - 28px, 560px); } .seo-nav-actions { gap: 12px; } .seo-nav-link { font-size: 10px; } .seo-hero { display: block; padding: 52px 0 58px; } .seo-visual { margin-top: 45px; } .seo-grid, .seo-steps { grid-template-columns: 1fr; } }