:root{color-scheme:dark;--bg:#0c1020;--panel:#151c30;--ink:#f5f6ff;--muted:#b7c3d9;--mint:#a7f3d0;--line:#303951;font-family:'Malgun Gothic','Apple SD Gothic Neo',system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.75}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--mint)}a:focus-visible{outline:3px solid var(--mint);outline-offset:5px}header,main,footer{max-width:1160px;margin:auto;padding:0 32px}header{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{text-decoration:none;font-size:26px;font-weight:900;letter-spacing:3px}.brand span{color:var(--mint)}nav{display:flex;gap:24px;font-size:14px;color:var(--muted)}nav a{text-decoration:none}nav a[aria-current=page]{color:var(--mint)}.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:54px;align-items:center;padding:72px 0 80px}.eyebrow{font-size:12px;letter-spacing:3px;color:var(--mint);font-weight:bold;margin:0 0 20px}h1{font-size:clamp(38px,5vw,64px);letter-spacing:-2.5px;line-height:1.18;margin:0 0 28px}h1 em{font-style:normal;color:var(--mint)}.lead{font-size:18px;line-height:1.9;color:var(--muted);max-width:600px}.button{display:inline-block;border:1px solid var(--mint);border-radius:99px;padding:12px 24px;color:#0c1020;background:var(--mint);font-weight:700;text-decoration:none;margin-top:20px}.button:hover{color:#0c1020;background:#d7ffeb}.stage{height:460px;position:relative;overflow:hidden;border-radius:28px;background:radial-gradient(ellipse at 65% 20%,#814ac566,transparent 65%),linear-gradient(135deg,#172642,#0d1426);border:1px solid #5e5773;display:flex;align-items:center;justify-content:center}.stage::before,.stage::after{content:'';position:absolute;width:400px;height:2px;transform:rotate(-53deg);background:linear-gradient(90deg,transparent,#a7f3d055,transparent)}.stage::after{transform:rotate(53deg);background:linear-gradient(90deg,transparent,#d5b5ff55,transparent)}.screen{position:relative;width:188px;aspect-ratio:9/16;background:linear-gradient(160deg,#8c5bbd55,#182e40);border:1px solid #c4c3e280;border-radius:24px;box-shadow:0 22px 60px #0008;z-index:1;display:flex;align-items:center;justify-content:center;flex-direction:column;transform:rotate(-7deg)}.screen svg{width:150px;height:210px}.screen small{font-size:10px;letter-spacing:3px;color:var(--mint)}.screen strong{font-size:28px;letter-spacing:2px}.stamp{position:absolute;right:18px;bottom:42px;z-index:2;background:#d9c6ff;color:#171226;border-radius:50%;width:104px;height:104px;display:grid;place-content:center;text-align:center;font-size:13px;line-height:1.5;transform:rotate(8deg);font-weight:bold}.caption{position:absolute;bottom:14px;left:22px;font-size:11px;color:var(--muted)}section{padding:56px 0;border-top:1px solid var(--line)}h2{font-size:30px;line-height:1.4;letter-spacing:-1px;margin:0 0 20px}h3{font-size:20px;line-height:1.5;margin:12px 0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:32px}.step-number{font-size:16px;font-weight:700;color:var(--mint)}p{margin:12px 0;color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px}.note{background:var(--panel);border-left:3px solid var(--mint);padding:22px 26px;border-radius:0 16px 16px 0}.note strong{color:var(--ink)}.note p{margin:0}.small{font-size:13px}.facts{padding:0;list-style:none}.facts li{border-bottom:1px solid var(--line);padding:15px 0}.facts b{display:block;color:var(--ink)}.document{max-width:860px;padding-top:60px;padding-bottom:60px}.document h1{font-size:42px}.document section{padding:30px 0}.document h2{font-size:23px}.document ul,.document ol{padding-left:24px;color:var(--muted)}.document li{margin:8px 0}.document dl{display:grid;grid-template-columns:130px 1fr;gap:12px}.document dt{color:var(--muted)}.document dd{margin:0;overflow-wrap:anywhere}.document table{width:100%;border-collapse:collapse;font-size:15px}.document th,.document td{text-align:left;padding:16px 12px;border-bottom:1px solid var(--line);vertical-align:top}.document td{color:var(--muted)}.document th:first-child{width:28%}footer{padding-top:30px;padding-bottom:40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:30px;font-size:13px;color:var(--muted)}footer p{margin:0}footer a{overflow-wrap:anywhere}.footer-links{display:flex;flex-direction:column;gap:8px}details{border-bottom:1px solid var(--line);padding:20px 0}summary{cursor:pointer;font-weight:700}details p{padding-right:20px}.draft{background:#282236;color:#eadcff;font-size:12px;text-align:center;padding:8px 20px}.draft a{color:inherit}@media(max-width:760px){header,main,footer{padding-left:22px;padding-right:22px}header{align-items:flex-start;flex-direction:column;gap:14px;padding-top:24px;padding-bottom:20px}nav{gap:16px;font-size:12px;flex-wrap:wrap}.hero{grid-template-columns:1fr;gap:30px;padding:44px 0}.stage{height:370px}.screen{width:160px}.screen svg{height:160px}.steps,.split{grid-template-columns:1fr;gap:25px}section{padding:36px 0}h1{font-size:43px}.document h1{font-size:34px}.document table{font-size:13px}.document th,.document td{padding:12px 8px}.document dl{grid-template-columns:95px 1fr}footer{flex-direction:column}.document{padding-top:36px}.lead{font-size:16px}}