:root{color-scheme:light;--ink:#203e39;--muted:#60746b;--paper:#f7f6f0;--line:#d7dfd6;--accent:#d9e7d1}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;line-height:1.8}a{color:inherit;text-underline-offset:5px}a:focus-visible{outline:3px solid #a46440;outline-offset:5px}.wrap{width:min(1120px,calc(100% - 64px));margin:auto}.skip{position:absolute;left:16px;top:-70px;padding:10px 18px;background:white;z-index:10}.skip:focus{top:10px}.top{display:flex;justify-content:space-between;align-items:center;padding:28px 0;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:24px;font-weight:700;letter-spacing:-.6px}.brand small{font-size:11px;letter-spacing:2px;margin-left:5px}.mark{display:grid;place-items:center;width:38px;height:38px;background:var(--ink);color:var(--paper);border-radius:50%;font-family:Georgia,serif;font-size:25px}.parent{font-size:13px}.hero{padding:84px 0 66px;max-width:850px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;color:var(--muted);margin:0 0 25px}h1{font-size:clamp(32px,4.6vw,58px);font-weight:600;letter-spacing:-1.5px;line-height:1.55;margin:0 0 25px}.intro{font-size:16px;color:var(--muted)}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.section-heading h2{font-size:20px;margin:0}.section-heading>span{font-size:11px;letter-spacing:1px;color:var(--muted)}.tool-card{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden}.card-copy{padding:38px 40px}.tags{display:flex;flex-wrap:wrap;gap:12px;font-size:11px;align-items:center;color:var(--muted)}.free{padding:3px 10px;background:#eef3e9;border-radius:20px}.card-copy h3{font-size:28px;letter-spacing:-1px;margin:20px 0 16px}.card-copy p{font-size:14px;color:var(--muted);max-width:410px}.card-copy ul{padding:0;list-style:none;font-size:12px;margin:20px 0 28px}.card-copy li:before{content:"✓";margin-right:8px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;text-decoration:none;background:var(--ink);color:white;padding:13px 21px;border-radius:5px;font-size:14px}.preview{background:#e8eee2;padding:50px 28px;display:flex;flex-direction:column;justify-content:center}.preview-title{display:flex;align-items:center;gap:7px;padding:12px 14px;background:#f9fbf6;font-size:10px;letter-spacing:1px;border-radius:7px 7px 0 0}.dot{width:6px;height:6px;border-radius:50%;background:#a0b590}.sample{margin-left:auto;letter-spacing:0;color:var(--muted)}table{border-collapse:collapse;width:100%;background:white;font-size:12px}th,td{text-align:right;padding:16px 10px;border-bottom:1px solid #e6ebe3;white-space:nowrap}th{font-size:10px;color:var(--muted);font-weight:500}th:first-child,td:first-child{text-align:left;padding-left:15px}.preview strong{color:#9c5d3d;font-weight:600}.preview>p{font-size:10px;color:var(--muted);margin:0;background:#f9fbf6;padding:10px 14px;border-radius:0 0 7px 7px}.note{margin:50px 0 76px;padding:28px 0;border-top:1px solid var(--line);max-width:700px}.note h2{font-size:18px;margin:0 0 10px}.note p{font-size:13px;color:var(--muted)}.note a{font-size:13px}footer.wrap{padding:28px 0 35px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px}.footer-brand{font-size:20px;font-weight:700;text-decoration:none}footer nav{display:flex;gap:22px;align-items:center;font-size:11px}@media(max-width:700px){.wrap{width:calc(100% - 36px)}.top{padding:21px 0;gap:10px}.brand{font-size:21px;gap:8px}.brand small{font-size:9px}.parent{font-size:10px}.hero{padding:54px 0 40px}.eyebrow{font-size:9px;letter-spacing:1.4px}h1{letter-spacing:-1px;font-size:34px}.intro{font-size:13px}.section-heading h2{font-size:17px}.tool-card{grid-template-columns:1fr}.card-copy{padding:27px 24px}.card-copy h3{font-size:25px}.preview{padding:28px 22px}.note{margin:35px 0 45px}footer.wrap{flex-direction:column}footer nav{gap:18px;flex-wrap:wrap}}