:root{--blue:#2448e5;--ink:#142033;--muted:#647083;--line:#dce1e9;--paper:#f7f9fc}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;color:var(--ink);background:#fff;font-family:'Yu Gothic','Hiragino Kaku Gothic ProN',Meiryo,sans-serif;font-size:16px;line-height:1.9}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--blue)}.skip{position:absolute;left:12px;top:-90px;background:#fff;padding:10px;z-index:20}.skip:focus{top:12px}.site-header{max-width:1320px;margin:auto;padding:26px 46px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;font-weight:800;font-size:20px;letter-spacing:.02em;line-height:1.5}.brand small{display:block;letter-spacing:.2em;font-size:10px;font-weight:500;margin-top:4px}.brand-mark{display:grid;place-items:center;background:var(--blue);color:#fff;width:39px;height:45px;border-radius:3px;font:italic 29px Georgia,serif}.site-header nav{display:flex;gap:32px;font-size:14px;font-weight:700}.site-header nav a{text-decoration:none}main{max-width:1320px;margin:auto}.hero{display:grid;grid-template-columns:1fr 1.08fr;gap:40px;padding:56px 46px 30px;align-items:center}.eyebrow{font:600 12px/1.6 'Segoe UI',sans-serif;letter-spacing:.16em;color:var(--blue);margin:0 0 20px}h1,h2,h3,p{overflow-wrap:anywhere}h1{font-size:clamp(35px,3.8vw,54px);line-height:1.5;letter-spacing:-.035em;margin:20px 0 24px;font-weight:800}h1 em{font-style:normal;color:var(--blue)}.lead{font-size:16px;color:#525f71;line-height:2.1}.hero figure{margin:0;position:relative;min-width:0}.hero img{width:100%;height:auto;aspect-ratio:1/1.03;object-fit:cover;border-radius:3px;display:block}.hero figcaption{font-size:11px;color:var(--muted);margin-top:9px;line-height:1.7}.button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:14px;line-height:1.6;min-height:46px;padding:13px 24px;border:1px solid var(--blue);border-radius:3px;font-weight:700}.blue{color:#fff;background:var(--blue)}.blue:hover{color:#fff;background:#1538c9}.outline{background:white;color:var(--blue)}.hero .button{margin-top:12px}.hero-note{display:block;font-size:12px;color:var(--muted);margin-top:15px}.disclosure{font-size:12px;color:#606c7c;background:var(--paper);padding:12px 18px;margin:15px 46px 0;border-left:2px solid #b6c0d4}.section{padding:62px 46px}.section-heading{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}.section-heading .eyebrow{margin-bottom:10px}.section-heading p{font-size:14px;color:var(--muted)}h2{font-size:27px;letter-spacing:-.025em;line-height:1.6;margin:0}h3{font-size:20px;line-height:1.7;margin:14px 0}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.guide-card{border-top:3px solid var(--blue);background:var(--paper);padding:27px 26px;text-decoration:none;position:relative;min-width:0;transition:background .15s}.guide-card:hover{background:#eef2ff}.guide-card .eyebrow{display:block;margin-top:24px;font-size:12px}.guide-number{font:italic 40px Georgia,serif;color:#a4b2df}.guide-card p{font-size:14px;color:var(--muted);min-height:50px}.pill{display:inline-block;font-size:12px;padding:3px 10px;background:#e7edff;color:#2448ab;border-radius:2px}.read{display:block;border-top:1px solid var(--line);padding-top:15px;margin-top:28px;font-size:14px;font-weight:700}.comparison{background:var(--paper)}.table-wrap{overflow:auto}.comparison table{border-collapse:collapse;width:100%;table-layout:fixed;text-align:left;background:white;font-size:14px;min-width:710px}.comparison th,.comparison td{border-bottom:1px solid var(--line);padding:20px;vertical-align:top}.comparison thead th{background:#e9eefb;color:#193477;font-size:16px}.comparison thead th:first-child{width:155px}.comparison tbody th{font-size:13px;font-weight:500;color:var(--muted)}.comparison td strong{display:block;line-height:1.7}.comparison td small{display:block;font-size:12px;color:var(--muted);margin-top:12px}.micro{font-size:12px;color:var(--muted);line-height:1.8}.product-row{display:grid;grid-template-columns:60px 1fr 350px;gap:26px;padding:30px 0;border-bottom:1px solid var(--line);align-items:center}.product-index{font:italic 40px Georgia,serif;color:#adb9d4}.product-row .eyebrow{margin:0}.product-row h3{font-size:18px;margin:8px 0}.product-row p{font-size:14px;margin:8px 0}.source{font-size:12px;color:var(--muted)}.shop-links{display:flex;gap:10px;flex-wrap:wrap}.shop-links .button{flex:1;padding:12px;font-size:13px;white-space:nowrap}.product-row .micro{font-size:11px}.editor-note{background:#16338e;color:white;padding:52px 46px;display:grid;grid-template-columns:1fr 1fr;gap:10px 70px}.editor-note .eyebrow{color:#b8c8ff;grid-column:1/-1}.editor-note h2{font-size:32px;line-height:1.8}.editor-note p{margin:0 0 24px;color:#e0e7ff;font-size:15px}.editor-note a{font-size:14px}.editor-note a:hover{color:white}footer{max-width:1320px;margin:auto;padding:44px 46px;display:flex;justify-content:space-between;gap:30px}footer p{font-size:12px;color:var(--muted);margin:12px 0}footer>div:last-child{text-align:right}footer>div:last-child a{font-size:12px;margin-left:20px}.article{max-width:870px;margin:auto;padding:50px 40px 75px}.article h1{font-size:36px;line-height:1.6;margin-top:20px}.article .eyebrow{margin-top:25px}.breadcrumb{font-size:12px;color:var(--muted)}.article .disclosure{margin:28px 0}.article section{margin:45px 0}.article section h2{font-size:24px;margin-bottom:20px}.article section p{font-size:16px;line-height:2.1}.takeaway{border-left:4px solid var(--blue);background:#edf2ff;padding:24px;margin:35px 0}.takeaway p{margin-bottom:0}.toc{background:var(--paper);padding:26px}.toc b{display:block;margin-bottom:18px}.toc a{display:block;font-size:14px;margin:10px 0;text-decoration:none}.purchase{background:#f2f5fd;padding:28px}.related{display:block;padding:20px 0;border-bottom:1px solid var(--line)}:focus-visible{outline:3px solid #dd912c;outline-offset:5px}@media(max-width:1050px){.hero{gap:25px;padding:36px 28px}.site-header{padding:22px 28px}.section{padding:44px 28px}.product-row{grid-template-columns:40px 1fr}.product-row>div:last-child{grid-column:2}.disclosure{margin-left:28px;margin-right:28px}.hero img{aspect-ratio:1/1.25}.guide-card{padding:22px 18px}.section-heading{display:block}.hero h1{font-size:36px}}@media(max-width:700px){.site-header{padding:18px 20px;flex-wrap:wrap;gap:18px}.site-header nav{gap:24px;font-size:13px}.brand{font-size:18px}.hero{padding:32px 20px 20px;grid-template-columns:1fr}.hero h1{font-size:38px}.hero img{aspect-ratio:3/2}.hero .lead br{display:none}.hero-note{font-size:12px}.hero figure{margin-top:10px}.disclosure{margin:10px 20px 0}.section{padding:38px 20px}h2{font-size:23px}.guide-grid{grid-template-columns:1fr;gap:16px}.guide-card{padding:23px}.guide-card .eyebrow{margin-top:0}.guide-number{float:right}.guide-card p{min-height:0}.guide-card h3{margin-top:9px}.read{margin-top:18px}.product-row{grid-template-columns:30px 1fr;gap:15px}.product-index{font-size:29px}.product-row h3{font-size:17px}.editor-note{padding:35px 23px;grid-template-columns:1fr;gap:24px}.editor-note h2{font-size:27px}footer{padding:30px 20px;display:block}footer>div:last-child{text-align:left}footer>div:last-child a{margin:0 18px 0 0}.article{padding:32px 20px 50px}.article h1{font-size:29px}.article section h2{font-size:22px}.purchase,.toc,.takeaway{padding:21px}.shop-links .button{min-width:130px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}