:root{color-scheme:light dark;--bg:light-dark(#f7f8f3,#17201b);--paper:light-dark(#fff,#202b24);--ink:light-dark(#202e26,#edf3ed);--muted:light-dark(#59675f,#b5c3ba);--line:light-dark(#dce4d9,#3b4c40);--green:light-dark(#254d3d,#b8d5b9);--soft:light-dark(#eaf0e4,#2c3d30)}*{box-sizing:border-box}body{margin:0;font:16px/1.8 -apple-system,BlinkMacSystemFont,'Segoe UI','Apple SD Gothic Neo','Malgun Gothic',sans-serif;color:var(--ink);background:var(--bg);word-break:keep-all;overflow-wrap:anywhere}a{color:var(--green);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}header{max-width:1120px;margin:auto;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.brand{font-size:20px;font-weight:700;text-decoration:none;white-space:nowrap}nav{display:flex;flex-wrap:wrap;gap:16px;font-size:14px}main{max-width:850px;margin:48px auto 64px;padding:0 24px}.wide{max-width:1120px}.eyebrow{font-size:13px;color:var(--muted);letter-spacing:.04em}.breadcrumb{margin-bottom:25px;font-size:14px}h1{font-size:clamp(28px,4.5vw,42px);line-height:1.4;letter-spacing:-.04em;margin:12px 0 18px}h2{font-size:23px;line-height:1.5;margin:38px 0 14px;letter-spacing:-.03em}h3{font-size:20px;line-height:1.5;margin:0 0 10px}p{margin:0 0 17px}.lead{font-size:19px;line-height:1.75;color:var(--muted)}.meta{font-size:13px;color:var(--muted);margin:22px 0}.takeaway{background:var(--soft);padding:24px;border-radius:16px;margin:28px 0}.takeaway strong{display:block;margin-bottom:9px}.steps{padding-left:25px}.steps li{padding:6px 0}.source{border-top:1px solid var(--line);padding-top:24px;margin-top:32px;color:var(--muted);font-size:14px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.button,button{display:inline-flex;justify-content:center;align-items:center;padding:11px 17px;min-height:44px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--green);font:inherit;font-size:14px;text-decoration:none;cursor:pointer}.primary{background:var(--green);color:var(--bg);border-color:var(--green)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.brief-card{display:block;padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:16px;text-decoration:none;color:var(--ink)}.brief-card:hover{border-color:var(--green)}.brief-card p{color:var(--muted);font-size:14px;margin-bottom:12px}.brief-card small{color:var(--muted)}.platform-nav{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}.platform-nav a{padding:7px 16px;background:var(--soft);border-radius:30px;text-decoration:none}.related{padding:0;list-style:none}.related li{margin:12px 0}footer{max-width:1120px;margin:0 auto;padding:28px 24px 40px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}footer p{margin:14px 0 0}#copy-status{min-height:1.8em;font-size:14px;color:var(--green)}.skip{position:absolute;left:-9999px}.skip:focus{left:20px;top:10px;background:var(--paper);padding:10px;z-index:2}@media(max-width:600px){header{align-items:flex-start;flex-direction:column;gap:12px;padding:18px}main{margin:30px auto 40px;padding:0 18px}.grid{grid-template-columns:1fr}.takeaway,.brief-card{padding:20px}nav{gap:12px}h2{margin-top:30px}.actions{align-items:stretch}.actions .button,.actions button{flex:1 1 150px}}
.comparison-wrap{overflow-x:auto;margin:30px 0}.comparison{width:100%;border-collapse:collapse;font-size:14px;min-width:720px}.comparison caption{text-align:left;color:var(--muted);padding-bottom:12px}.comparison th,.comparison td{border-bottom:1px solid var(--line);padding:18px 14px;text-align:left;vertical-align:top}.comparison thead{background:var(--soft)}.comparison th:first-child{width:22%}.comparison th small{display:block;font-weight:400;color:var(--muted);margin-top:8px}.comparison ul{padding-left:18px;margin:0}.comparison li+li{margin-top:12px}