:root{--navy:#142b4d;--navy-2:#1e3d6b;--ink:#1b1f24;--muted:#5b6673;--paper:#fff;--tint:#edf2f8;--line:#d6dce5;--accent:#e8731a;--accent-2:#c95f0e;--serif:"Shippori Mincho B1", "Hiragino Mincho ProN", serif;--sans:"Noto Sans JP", "Hiragino Sans", sans-serif;--w:1080px}*{box-sizing:border-box}html{font-size:16px}body{font-family:var(--sans);color:var(--ink);background:var(--paper);margin:0;line-height:1.8}a{color:inherit;text-decoration:none}h1,h2,h3{font-family:var(--serif);margin:0;font-weight:700;line-height:1.35}button{font-family:inherit}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}.prose{max-width:720px;margin:0 auto}.btn{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:4px;padding:12px 20px;font-size:14px;font-weight:700;display:inline-block}.btn:hover{background:var(--accent-2)}.btn.ghost{color:var(--navy);border:1px solid var(--navy);background:#fff}.btn.ghost:hover{background:var(--tint)}.pr{background:var(--tint);color:var(--muted);text-align:center;border-bottom:1px solid var(--line);padding:6px 12px;font-size:12px}header{border-bottom:1px solid var(--line)}.nav{justify-content:space-between;align-items:center;height:64px;display:flex}.brand{font-family:var(--serif);color:var(--navy);letter-spacing:.02em;font-size:20px;font-weight:700}.brand small{font-family:var(--sans);color:var(--muted);letter-spacing:0;font-size:11px;font-weight:400;line-height:1.2;display:block}.menu{gap:28px;font-size:14px;font-weight:500;display:flex}.menu a{border-bottom:2px solid #0000;padding:6px 0}.menu a:hover{border-color:var(--navy)}.nav .cta-s{background:var(--navy);color:#fff;border-radius:4px;padding:10px 16px;font-size:13px;font-weight:700}section{padding:64px 0}.sec-h{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:28px;display:flex}.sec-h h2{color:var(--navy);font-size:28px}.sec-h a{color:var(--navy);border-bottom:1px solid var(--navy);font-size:13px}footer{background:var(--navy);color:#c9d3e2;padding:40px 0 28px;font-size:13px}footer .grid{grid-template-columns:2fr 1fr 1fr;gap:32px;display:grid}footer .brand{color:#fff}footer .brand small{color:#c9d3e2}footer ul{margin:8px 0 0;padding:0;list-style:none}footer li{margin:6px 0}footer .copy{border-top:1px solid #ffffff26;justify-content:space-between;margin-top:28px;padding-top:16px;font-size:12px;display:flex}.hero{background:linear-gradient(180deg, #fff 0%, var(--tint) 100%);border-bottom:1px solid var(--line);padding:56px 0 64px}.hero .grid{grid-template-columns:1.05fr .95fr;align-items:start;gap:48px;display:grid}.hero h1{color:var(--navy);letter-spacing:.01em;font-size:40px}.hero h1 .line{display:block}.hero p.lead{color:var(--muted);max-width:34em;margin:20px 0 0;font-size:16px}.hero .facts{border-top:1px solid var(--line);gap:28px;margin-top:28px;padding-top:20px;display:flex}.hero .facts div{color:var(--muted);font-size:13px}.hero .facts b{font-family:var(--serif);color:var(--navy);font-size:24px;line-height:1.2;display:block}.diag{border:1px solid var(--line);border-top:4px solid var(--navy);background:#fff;border-radius:6px;padding:24px 24px 20px;box-shadow:0 12px 32px #142b4d14}.diag h2{color:var(--navy);font-size:20px}.diag .sub{color:var(--muted);margin:4px 0 18px;font-size:13px}.q{margin-bottom:16px}.q .label{align-items:center;gap:8px;margin-bottom:8px;font-size:13px;font-weight:700;display:flex}.q .label span{background:var(--navy);color:#fff;border-radius:50%;place-items:center;width:20px;height:20px;font-size:11px;font-weight:700;display:inline-grid}.opts{flex-wrap:wrap;gap:8px;display:flex}.opts button{border:1px solid var(--line);cursor:pointer;color:var(--ink);background:#fff;border-radius:999px;padding:8px 14px;font-size:13px}.opts button[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff}.result{background:var(--tint);border-radius:6px;min-height:120px;margin-top:18px;padding:16px}.result .empty{color:var(--muted);margin:0;font-size:13px}.result .pick{font-family:var(--serif);color:var(--navy);margin:0 0 4px;font-size:22px}.result .why{margin:0 0 12px;font-size:13px}.result .alt{color:var(--muted);margin:0 0 12px;font-size:12px}.axis{border:1px solid var(--line);border-radius:6px;position:relative;overflow:hidden}.axis .head{background:var(--navy);color:#fff;grid-template-columns:200px repeat(4,1fr);font-size:13px;font-weight:700;display:grid}.axis .head div{border-left:1px solid #ffffff26;padding:12px 14px}.axis .head div:first-child{color:#c9d3e2;border-left:0;font-weight:400}.axis .row{border-top:1px solid var(--line);grid-template-columns:200px repeat(4,1fr);align-items:stretch;display:grid}.axis .row .name{background:#fff;padding:14px;font-size:14px;font-weight:700}.axis .row .name small{color:var(--muted);font-size:12px;font-weight:400;display:block}.axis .cell{border-left:1px solid var(--line);color:var(--muted);background:#fff;padding:10px 14px;font-size:12px}.axis .cell.on{background:var(--tint);color:var(--ink)}.axis .cell.on b{color:var(--navy);font-size:13px;display:block}.axis .cell.best{border-top:2px solid var(--accent);background:#fff1e6;margin-top:-1px}.axis .cell.best b{color:#b0530c;font-size:13px;display:block}.axis-note{color:var(--muted);margin-top:10px;font-size:12px}.cards{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.card{border:1px solid var(--line);background:#fff;border-radius:6px;overflow:hidden}.card .thumb{background:var(--navy);color:#fff;height:140px;font-family:var(--serif);text-align:center;justify-content:center;align-items:center;padding:16px;font-size:18px;line-height:1.5;display:flex}.card .thumb.v2{background:var(--navy-2)}.card .thumb.v3{background:#0f2140}.card .body{padding:16px}.card .tag{color:var(--navy);background:var(--tint);border-radius:3px;padding:2px 8px;font-size:11px}.card h3{font-family:var(--sans);margin:10px 0 6px;font-size:15px;font-weight:700;line-height:1.5}.card p{color:var(--muted);margin:0;font-size:13px}.card .date{color:var(--muted);margin-top:10px;font-size:11px}.pillars{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.pgrid{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.pill{border:1px solid var(--line);background:#fff;border-radius:6px;padding:20px}.pill h3{color:var(--navy);font-size:17px}.pill ul{margin:12px 0 0;padding:0;font-size:13px;list-style:none}.pill li{border-top:1px dashed var(--line);padding:6px 0}.pill li a:hover{color:var(--navy);text-decoration:underline}.trust .grid{grid-template-columns:1fr 1fr;align-items:center;gap:40px;display:grid}.trust h2{color:var(--navy);font-size:26px}.trust p{color:var(--muted);font-size:14px}.trust .rules{border-left:3px solid var(--navy);padding:4px 0 4px 18px;font-size:14px}.trust .rules li{margin:6px 0}.article{padding:40px 0 64px}.article-meta{align-items:center;gap:12px;margin-bottom:12px;display:flex}.article-meta .tag{color:var(--navy);background:var(--tint);border-radius:3px;padding:3px 10px;font-size:12px}.article-meta .tag:hover{text-decoration:underline}.article-meta .date{color:var(--muted);font-size:12px}.article-title{color:var(--navy);margin-bottom:16px;font-size:30px}.pr-inline{color:var(--muted);background:var(--tint);border:1px solid var(--line);border-radius:4px;margin:0 0 24px;padding:10px 14px;font-size:12px}.toc{border:1px solid var(--line);border-left:3px solid var(--navy);background:#fff;border-radius:4px;margin-bottom:40px;padding:16px 20px}.toc-title{font-family:var(--serif);color:var(--navy);margin-bottom:8px;font-size:15px;font-weight:700}.toc ol{margin:0;padding-left:20px;font-size:14px}.toc li{margin:6px 0}.toc a:hover{color:var(--navy);text-decoration:underline}.article-body{font-size:16px}.article-body h2{color:var(--navy);border-bottom:2px solid var(--line);margin:48px 0 16px;padding-bottom:10px;font-size:24px}.article-body h3{color:var(--navy);margin:32px 0 12px;font-size:18px}.article-body p{margin:16px 0}.article-body ul,.article-body ol{margin:16px 0;padding-left:24px}.article-body li{margin:6px 0}.article-body a{color:var(--navy-2);text-decoration:underline}.article-body a.btn{color:#fff;text-decoration:none}.article-body blockquote{border-left:3px solid var(--navy);background:var(--tint);border-radius:0 4px 4px 0;margin:16px 0;padding:12px 18px}.article-body hr{border:0;border-top:1px solid var(--line);margin:48px 0}.article-body table{border-collapse:collapse;margin:20px 0;font-size:14px;line-height:1.6;display:block;overflow-x:auto}.article-body th,.article-body td{border:1px solid var(--line);text-align:left;vertical-align:top;min-width:13em;padding:10px 14px}.article-body th:first-child,.article-body td:first-child{min-width:6em}.article-body th{background:var(--navy);color:#fff;white-space:nowrap;font-weight:700}.article-body tr:nth-child(2n) td{background:var(--tint)}.offer{margin:20px 0}.offer .btn{text-align:center;width:100%;max-width:480px}.sec-h .count{color:var(--muted);font-size:13px}.sticky{display:none}@media (width<=820px){.menu{display:none}.sec-h h2{font-size:22px}.hero{padding:32px 0 40px}.hero .grid{grid-template-columns:1fr;gap:28px}.hero h1{font-size:28px}.cards,.pgrid,.trust .grid,footer .grid{grid-template-columns:1fr}.axis .head,.axis .row{grid-template-columns:120px repeat(4,1fr)}.axis .cell{padding:8px 6px;font-size:11px}.axis .cell.on b{font-size:12px}.sticky{border-top:1px solid var(--line);z-index:9;background:#fff;gap:10px;padding:10px 16px;display:flex;position:fixed;bottom:0;left:0;right:0}.sticky .btn{text-align:center;flex:1;padding:12px 8px}body{padding-bottom:64px}.article-title{font-size:24px}.article-body h2{font-size:20px}}@media (prefers-reduced-motion:no-preference){.result{transition:background .2s}}