:root{--navy:#0d4169;--navy2:#082e4c;--blue:#eaf4fb;--line:#dbe7ef;--ink:#172733;--muted:#61717d;--bg:#f7fafc;--white:#fff;--r:16px;--shadow:0 14px 40px rgba(18,54,79,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:#fff;line-height:1.8}a{color:inherit;text-decoration:none}img{max-width:100%}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid #edf2f5}.nav{height:76px;display:flex;align-items:center;gap:28px}.brand{margin-right:auto;display:flex;align-items:center;gap:10px}.brandmark{font-size:34px;font-weight:800;letter-spacing:-2px;color:var(--navy)}.brandtext{font-size:14px;font-weight:700;line-height:1.2}.brandtext 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