:root{color-scheme:light;--ink:#242333;--muted:#666575;--accent:#7152cd;--line:#e7e5ed;--paper:#faf9fc}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--accent);text-underline-offset:4px}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.6rem,6vw,4.8rem);line-height:1.08;letter-spacing:-.055em;max-width:850px;margin-bottom:24px}h2{font-size:clamp(1.7rem,3vw,2.5rem);line-height:1.2;letter-spacing:-.035em}h3{font-size:1.15rem;line-height:1.3}p{color:var(--muted)}.wrap{width:min(1100px,calc(100% - 40px));margin:auto}.skip{position:absolute;left:20px;top:-100px;background:white;padding:12px;z-index:5}.skip:focus{top:10px}.header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 0;border-bottom:1px solid var(--line)}.logo{font-size:30px;font-weight:850;letter-spacing:-2px;text-decoration:none;color:var(--ink)}.logo span{color:var(--accent)}nav{display:flex;gap:24px;align-items:center;flex-wrap:wrap}nav a{font-size:14px;text-decoration:none;color:var(--ink)}.hero{padding:96px 0 80px}.eyebrow{font-size:12px;font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:20px}.lead{font-size:clamp(1.1rem,2vw,1.3rem);max-width:700px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 22px;border-radius:12px;background:var(--accent);color:#fff;font-size:16px;font-weight:650;text-decoration:none;transition:background .15s,transform .15s}.hint{font-size:13px;margin:12px 0 0;max-width:650px}.section{padding:64px 0;border-top:1px solid var(--line)}.intro{max-width:700px;margin-bottom:30px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.card p{font-size:15px;margin-bottom:0}.number{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;background:#f0ebfb;border-radius:10px;color:var(--accent);font-weight:700;margin-bottom:20px}.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding:0;list-style:none;counter-reset:step}.steps li{counter-increment:step}.steps li:before{content:counter(step,decimal-leading-zero);display:block;color:var(--accent);font-weight:750;margin-bottom:12px}.steps p{font-size:15px}.callout{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px;display:flex;align-items:center;justify-content:space-between;gap:28px}.callout h2{font-size:1.7rem;margin-bottom:8px}.callout p{margin-bottom:0}.callout .button{flex-shrink:0}.notice{font-size:14px;border-left:3px solid var(--accent);padding-left:18px;margin-top:28px}.footer{padding:36px 0 44px;border-top:1px solid var(--line);font-size:14px}.footer strong{color:var(--ink)}.footer p{margin-bottom:12px;overflow-wrap:anywhere}.footer-links{display:flex;flex-wrap:wrap;gap:20px;margin-bottom:24px}details{padding:18px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:650}details p{margin:14px 0 0;font-size:15px}@media(hover:hover){.button:hover{background:#5e40b5;transform:translateY(-1px)}nav a:hover{color:var(--accent)}}@media(max-width:760px){.hero{padding:60px 0}.grid{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.callout{align-items:flex-start;flex-direction:column}.section{padding:44px 0}.header{align-items:flex-start}nav{gap:12px 18px;justify-content:flex-end}nav a{font-size:13px}.card{padding:24px}}@media(max-width:420px){.wrap{width:calc(100% - 32px)}.header{gap:16px}nav{max-width:230px}.steps{grid-template-columns:1fr}.callout{padding:24px}.button{width:100%;text-align:center}h1{font-size:2.65rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}