:root{--ink: #2a2250;--ink-soft: #4c4570;--purple: #4a2bc4;--purple-bright: #6c3ff0;--teal: #0b7f78;--teal-deep: #086962;--yellow: #ffd23f;--coral: #d4533f;--cloud: #f6f2ff;--card: #ffffff;--line: #e4dcf8;--shadow: 0 16px 40px rgba(74, 43, 196, .1);--radius: 22px;--max: 1080px;--font: "Segoe UI", system-ui, -apple-system, sans-serif}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--cloud);font-family:var(--font);font-size:1.05rem;line-height:1.6}img{max-width:100%;height:auto}a{color:var(--purple)}a:hover{color:var(--teal-deep)}:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}.skip{position:absolute;left:12px;top:-48px;background:var(--ink);color:#fff;padding:8px 12px;border-radius:10px;z-index:10}.skip:focus{top:12px}.wrap{width:min(var(--max),calc(100% - 32px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:5;background:#f6f2fff0;border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.header-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;letter-spacing:-.02em}.brand img{width:42px;height:42px;border-radius:12px}.nav-toggle{position:absolute;width:1px;height:1px;margin:0;overflow:hidden;clip:rect(0 0 0 0)}.nav-button{display:none;border:2px solid var(--purple);color:var(--purple);background:#fff;border-radius:999px;padding:8px 14px;font-weight:700;cursor:pointer}.nav{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center}.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}.nav a[aria-current=page]{color:var(--purple);text-decoration:underline;text-underline-offset:4px}.nav a:hover{color:var(--purple)}main{padding-bottom:48px}.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;padding:48px 0 28px}.eyebrow{display:inline-block;background:var(--yellow);color:var(--ink);font-weight:700;border-radius:999px;padding:6px 12px;margin-bottom:14px}h1,h2,h3{line-height:1.2;letter-spacing:-.03em}h1{font-size:clamp(2.2rem,5vw,3.5rem);margin:0 0 12px}h2{font-size:clamp(1.6rem,3vw,2.1rem);margin:0 0 12px}h3{margin:0 0 8px;font-size:1.15rem}.lede{font-size:1.15rem;color:var(--ink-soft);margin-top:0}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 18px;border-radius:999px;text-decoration:none;font-weight:700}.button.primary{background:var(--purple);color:#fff}.button.primary:hover{background:#391f9e;color:#fff}.button.secondary{background:#fff;color:var(--purple);border:2px solid var(--purple)}.hero-card{background:linear-gradient(160deg,#6c3ff0,#3f51d8 55%,#00a9a5);color:#fff;border-radius:32px;padding:28px;box-shadow:var(--shadow)}.hero-card img{width:112px;height:112px;border-radius:28px;background:#fff}.hero-card p{margin-bottom:0}.section{padding:28px 0}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid.two{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}.step-no{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:12px;background:var(--yellow);color:var(--ink);font-weight:800;margin-bottom:10px}.note{background:#fff8de;border:1px solid #f0d56a;border-radius:16px;padding:14px 16px}details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 16px;margin-bottom:10px}summary{cursor:pointer;font-weight:700}.prose h2{margin-top:1.6em}.prose h2:first-child{margin-top:0}.prose ul{padding-left:1.2rem}.site-footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--ink-soft);font-size:.95rem}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:18px}.site-footer a{color:var(--ink)}.muted{color:var(--ink-soft)}@media(min-width:861px){.nav-toggle{display:none}}@media(max-width:860px){.hero,.grid,.grid.two,.footer-grid{grid-template-columns:1fr}.nav-button{display:inline-flex}.nav{display:none;position:absolute;left:0;right:0;top:72px;flex-direction:column;align-items:flex-start;background:#fff;border-bottom:1px solid var(--line);padding:12px 20px 18px}.nav-toggle:checked~.nav{display:flex}.nav-toggle:focus-visible~.nav-button{outline:3px solid var(--yellow);outline-offset:3px}}