:root{--bg:#f7f9fc;--paper:#fff;--ink:#0c1220;--muted:#667085;--line:#dce3ee;--blue:#1463ff;--navy:#07152f;--soft:#edf4ff;--green:#0c8b61;--amber:#8a6200;--max:1080px;--r:22px;--shadow:0 18px 60px rgba(18,55,112,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic UI","Noto Sans JP",sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.nav{position:sticky;top:0;z-index:20;background:rgba(247,249,252,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.navin{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{text-decoration:none;font-weight:950;font-size:13px;letter-spacing:.05em}.brand span{color:var(--blue)}.navlinks{display:flex;gap:8px;align-items:center}.navlinks a,.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:#fff;font-weight:900;font-size:13px}.btn.primary,.navlinks .primary{background:var(--blue);border-color:var(--blue);color:#fff}.hero{padding:80px 0 58px;background:radial-gradient(circle at 80% 12%,rgba(20,99,255,.14),transparent 30%),linear-gradient(180deg,#fff,var(--bg));border-bottom:1px solid var(--line)}.eyebrow{font:900 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;color:var(--blue)}h1{font-size:clamp(42px,8vw,78px);line-height:.97;letter-spacing:-.055em;margin:12px 0 18px}h2{font-size:clamp(28px,5vw,48px);line-height:1.08;letter-spacing:-.04em;margin:0 0 16px}h3{line-height:1.3}.lead{font-size:clamp(20px,3.5vw,34px);font-weight:950;line-height:1.25;letter-spacing:-.03em;max-width:900px}.sub,.muted{color:var(--muted)}section{padding:58px 0;border-bottom:1px solid var(--line)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.catalog-grid,.grid2,.grid3{display:grid;gap:16px;margin-top:24px}.catalog-grid{grid-template-columns:repeat(3,1fr)}.grid2{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:repeat(3,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}.product-card{display:flex;flex-direction:column;min-height:330px}.product-card .grow{flex:1}.meta{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 9px;font:850 10px ui-monospace,SFMono-Regular,Menlo,monospace;border:1px solid #cddfff;background:var(--soft);color:#24589f}.badge.partner{border-color:#b8e5d2;background:#eefbf6;color:#08734f}.badge.price{border-color:#eadba9;background:#fffaf0;color:#7a5b00}.price{font-size:34px;font-weight:950;letter-spacing:-.04em}.price small{font-size:12px;color:var(--muted);font-weight:800}.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:20px}.fact{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.fact b{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.notice{background:#fff;border:1px solid #bfd5ff;border-radius:var(--r);padding:24px}.dark{background:linear-gradient(140deg,#07152f,#0d2b5e);color:#fff;border:none}.dark p{color:#c8d6ea}.productization{padding:76px 0;background:linear-gradient(140deg,#07152f,#0d2b5e);color:#fff;border:none}.productization .eyebrow{color:#78a8ff}.productization-ja{margin:18px 0 10px;font-size:clamp(20px,3vw,30px);font-weight:900;color:#dce8fb}.productization-en{max-width:1000px;margin:0;font-size:clamp(42px,8vw,84px);line-height:.94;letter-spacing:-.055em;font-weight:950}.list{padding-left:20px}.list li{margin:8px 0}.footer{padding:36px 0 70px;color:var(--muted);font-size:12px}.footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.sectionhead{max-width:780px}.statusline{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.card .actions{margin-top:16px}.fine{font-size:12px;color:var(--muted)}@media(max-width:820px){.catalog-grid,.grid3{grid-template-columns:1fr 1fr}.grid2{grid-template-columns:1fr}}@media(max-width:560px){.wrap{width:min(var(--max),calc(100% - 24px))}.catalog-grid,.grid3,.facts{grid-template-columns:1fr}.actions{display:grid}.btn{width:100%}.navlinks a:first-child{display:none}.hero{padding:60px 0 46px}section{padding:46px 0}.productization{padding:58px 0}}