@import url("/bauflow/styles.css");
@import url("/author-signature.css");

.intro-header,body.native-presentation>main,.intro-footer{width:min(1280px,calc(100% - 96px));margin-inline:auto}
.intro-header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:100px;border-bottom:1px solid var(--line);flex-wrap:wrap;padding-block:18px}
.intro-header nav{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.intro-header nav a{font-size:11px;font-weight:700}
.intro-header nav a[aria-current=page]{border-color:var(--accent);background:var(--surface-2)}
.intro-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:55px;padding:88px 0 70px;align-items:center}.intro-hero h1{font-size:clamp(2.65rem,4.7vw,4.45rem);margin:24px 0;line-height:1.08}
.intro-hero .lede{font-size:17px;max-width:39rem;line-height:1.8;margin-bottom:28px}.intro-visual{margin:0;box-shadow:var(--shadow)}.intro-visual img{width:100%;height:auto;display:block}.intro-visual figcaption{padding:14px 18px;font-size:10px;color:var(--muted);border-top:1px solid var(--line)}
.intro-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding:25px 0 65px}.intro-features article{padding:26px 0;border-top:1px solid var(--line)}.intro-features h2{font-size:22px;line-height:1.3;letter-spacing:-.035em;margin-bottom:16px}.intro-features p{font-size:14px;line-height:1.85}
.intro-steps{padding:45px 0;border-block:1px solid var(--line)}.intro-steps h2{font-size:clamp(1.8rem,3vw,2.6rem);max-width:48rem}.intro-steps ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;padding:0;list-style:none;counter-reset:step;margin:30px 0}.intro-steps li{counter-increment:step;color:var(--muted);font-size:14px}.intro-steps li:before{content:counter(step);display:block;color:var(--green);font-size:12px;font-weight:700;margin-bottom:12px}.role-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.role-links .button{min-height:48px}
.intro-note{max-width:56rem;padding:38px 0 65px}.intro-note p{font-size:13px;line-height:1.9;margin-bottom:20px}.intro-note a{min-height:44px;display:inline-flex;align-items:center;font-weight:650;font-size:13px;color:var(--green)}
.intro-footer{display:flex;align-items:center;justify-content:space-between;gap:25px;flex-wrap:wrap;padding:30px 0 40px;border-top:1px solid var(--line)}.intro-footer>div{display:flex;gap:22px;flex-wrap:wrap}.intro-footer a{min-height:44px;display:inline-flex;align-items:center;font-size:11px;color:var(--muted)}
html[data-theme=light] .intro-footer{background:#fff;padding-inline:20px}
@media(max-width:850px){.intro-header,body.native-presentation>main,.intro-footer{width:calc(100% - 40px)}.intro-header{gap:15px;min-height:100px}.intro-header .brand{margin-right:auto}.intro-hero{grid-template-columns:1fr;gap:40px;padding:48px 0 40px}.intro-hero h1{font-size:clamp(2.5rem,9vw,4rem)}.intro-features{grid-template-columns:1fr;gap:0;padding-bottom:30px}.intro-features article{padding:25px 0}.intro-steps ol{grid-template-columns:1fr;gap:26px}.intro-footer{justify-content:flex-start}.intro-header nav{gap:5px}.intro-header .icon-button{min-width:44px;min-height:44px;height:44px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}