@font-face{font-family:Pretendard;src:url('./assets/guide-font.woff2') format('woff2');font-weight:100 900;font-display:swap}
:root{color-scheme:light;--accent:#ff4f00;--ink:#111;--muted:#626268;--line:#dddde0;--light:#f7f7f8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:#fff;color:var(--ink);font-family:Pretendard,'Helvetica Neue',Arial,sans-serif;line-height:1.75;word-break:keep-all;overflow-wrap:anywhere}a{color:inherit;text-underline-offset:5px}button,input,textarea{font:inherit}button,a,input{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.skip{position:fixed;top:-70px;z-index:9;background:#fff;padding:10px}.skip:focus{top:0}.guide-header{display:flex;justify-content:space-between;align-items:center;gap:24px;border-bottom:1px solid var(--line);padding:19px max(24px,calc((100% - 1160px)/2));background:#fff;position:sticky;top:0;z-index:5}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;white-space:nowrap;letter-spacing:.16em;font-size:19px}.brand img{object-fit:contain}.guide-header nav{display:flex;gap:24px;font-size:14px;font-weight:650}.guide-header nav a{text-decoration:none;padding:8px 0}main,footer{max-width:1160px;margin:auto}.guide-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center;padding:76px 0 64px;border-bottom:1px solid var(--ink)}.eyebrow{font-size:13px;font-weight:750;letter-spacing:.04em;color:var(--accent);margin:0 0 24px}h1{font-size:clamp(38px,4.7vw,66px);line-height:1.18;letter-spacing:-.045em;margin:0 0 26px}h1 span{display:block}.lead{font-size:19px;line-height:1.75;color:var(--muted);margin:0 0 21px}.byline{font-size:12px;color:var(--muted);margin-bottom:28px}.button{background:#111;color:#fff;border:1px solid #111;display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;min-height:50px;text-decoration:none;font-weight:700;font-size:15px;cursor:pointer}.button:hover{background:#323232}.button.secondary{background:white;color:#111}.hero-art{margin:0}.hero-art img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain}.hero-art figcaption{font-size:11px;color:var(--muted);margin-top:8px}.preflight{display:grid;grid-template-columns:1fr 1.7fr;gap:70px;background:var(--light);padding:45px;margin:64px 0 85px}.preflight h2{font-size:32px;letter-spacing:-.035em;line-height:1.3;margin:0 0 24px}.preflight .eyebrow{margin-bottom:18px}#check-progress{font-size:16px;font-weight:700}.text-button{background:none;border:0;padding:0;color:var(--muted);text-decoration:underline;text-underline-offset:4px;cursor:pointer}.checks label{display:grid;grid-template-columns:22px 1fr auto;gap:13px;padding:13px 0;align-items:center;border-bottom:1px solid var(--line);font-size:16px}.checks input{width:21px;height:21px;margin:0;accent-color:var(--accent)}.checks a{font-size:12px;color:var(--muted)}.checks label:has(input:checked) span{color:#64646a;text-decoration:line-through}.small{font-size:13px;color:var(--muted);line-height:1.7}.reading-layout{display:grid;grid-template-columns:250px minmax(0,700px);gap:80px;justify-content:space-between}.reading-layout aside{position:sticky;top:112px;align-self:start;font-size:14px}.reading-layout aside p{font-weight:800;margin-top:0}.reading-layout aside a{display:block;text-decoration:none;color:var(--muted);padding:7px 0}.reading-layout aside a:hover{color:var(--accent)}.guide-body section{padding:0 0 60px;margin-bottom:55px;border-bottom:1px solid var(--line)}.step-number{font-size:20px;font-weight:750;font-variant-numeric:tabular-nums;color:var(--accent);margin:0 0 14px}.guide-body h2{font-size:36px;line-height:1.3;letter-spacing:-.04em;margin:0 0 25px}.guide-body p,.guide-body li{font-size:17px;color:#37373b;line-height:1.9}.guide-body .step-number{color:var(--accent);font-size:20px}.guide-body .small{font-size:13px;color:var(--muted)}.guide-body ul{padding-left:24px}.guide-body li{padding-left:5px;margin-bottom:10px}.tip{border-left:3px solid var(--accent);background:var(--light);padding:20px 24px;margin:24px 0}.tip p{font-size:15px;margin:9px 0 0}.tip strong{font-size:16px}.source{font-size:13px;display:inline-block;margin:4px 15px 0 0}.copy-label{display:block;font-size:14px;font-weight:700;margin:24px 0 10px}textarea{width:100%;padding:20px;resize:vertical;min-height:340px;line-height:1.8;font-size:14px;color:#333;background:var(--light);border:1px solid var(--line);border-radius:0}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.guide-cta{padding:48px 0 58px;border-bottom:1px solid #111;display:flex;justify-content:space-between;gap:30px;align-items:center}.guide-cta h2{font-size:36px;line-height:1.3;letter-spacing:-.04em;margin:0}.guide-cta .eyebrow{margin-bottom:17px}.guide-cta p:last-child{color:var(--muted);font-size:15px;margin-bottom:0}footer{display:flex;justify-content:space-between;gap:30px;padding:32px 0 45px;font-size:12px;color:var(--muted)}footer p{margin:0}
@media(max-width:1240px){main,footer{margin-inline:32px}.guide-header{padding-inline:32px}}
@media(max-width:760px){html{scroll-padding-top:132px}.guide-header{padding:14px 22px;gap:12px;flex-wrap:wrap}.brand{font-size:17px}.brand img{width:34px;height:34px}.guide-header nav{gap:20px;font-size:12px}main,footer{margin-inline:22px}.guide-hero{grid-template-columns:1fr;gap:15px;padding:44px 0 32px}.guide-hero h1{font-size:clamp(35px,8.5vw,54px);margin-bottom:21px}.lead{font-size:16px}.desktop-break{display:none}.hero-art{max-width:330px;justify-self:center}.hero-art figcaption{font-size:10px}.eyebrow{margin-bottom:18px}.preflight{grid-template-columns:1fr;gap:20px;padding:24px 20px;margin:36px 0 52px}.preflight h2{font-size:28px}.preflight h2 br{display:none}.checks label{font-size:14px;gap:9px}.checks a{font-size:11px}.reading-layout{display:block}.reading-layout aside{display:none}.guide-body section{padding-bottom:35px;margin-bottom:38px}.guide-body h2{font-size:30px;line-height:1.3}.guide-body p,.guide-body li{font-size:16px;line-height:1.9}.tip{padding:17px 18px}.tip p{font-size:14px}.guide-cta{display:block;padding:14px 0 40px}.guide-cta h2{font-size:30px}.guide-cta .button{margin-top:26px;width:100%}.actions .button{flex:1;padding:13px 14px;font-size:14px}footer{display:block;font-size:11px}footer a{display:inline-block;margin-top:18px}.guide-body .eyebrow{font-size:13px;color:var(--accent)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}