:root{--navy:#0a2a78;--navy-deep:#0a1a3d;--navy-ink:#13244d;--blue:#2f6fe0;--yellow:#f2c200;--yellow-soft:#fff3c2;--gold-ink:#946f00;--sky:#eef4ff;--tint:#f5f7fb;--ink:#1c2742;--muted:#5b6580;--border:#e1e7f2;--line:#06c755;--line-dark:#05a647;--r-sm:12px;--r-md:16px;--r-lg:24px;--shadow:0 10px 30px #0a2a7814;--font:"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;--font-round:"Hiragino Maru Gothic ProN", "Hiragino Sans", "Noto Sans JP", sans-serif}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}body{font-family:var(--font);color:var(--ink);letter-spacing:.03em;background:#fff;margin:0;font-size:16px;line-height:1.85}@media (width>=768px){body{font-size:17px}}img{max-width:100%;height:auto;display:block}a{color:var(--navy)}:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}h1,h2,h3{margin:0;line-height:1.45}p{margin:0 0 1em}.wrap{max-width:1120px;margin:0 auto;padding:0 20px}.wrap--narrow{max-width:780px}.nowrap{display:inline-block}.skip{position:absolute;left:-9999px}.skip:focus{z-index:100;background:#fff;padding:8px 12px;top:16px;left:16px}.proto{color:#7a5600;text-align:center;background:#fff4d6;padding:4px 16px;font-size:12px;line-height:1.6}.tbd{color:#7a5600;vertical-align:middle;letter-spacing:.02em;background:#fff4d6;border-radius:999px;padding:0 10px;font-size:12px;font-weight:700;line-height:1.9;display:inline-block}.btn{letter-spacing:.04em;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:58px;padding:0 28px;font-size:17px;font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.btn small{letter-spacing:0;background:#ffffff38;border-radius:999px;padding:0 8px;font-size:11px;font-weight:700}.btn--line{background:var(--line);color:#fff;box-shadow:0 8px 20px #06c75547}.btn--line:hover{background:var(--line-dark);transform:translateY(-1px)}.btn--outline{color:var(--navy);border:1.5px solid var(--navy);background:#fff}.btn--outline:hover{background:var(--sky)}.btn--wide{width:100%;max-width:420px}.chip-btn{border-radius:999px;align-items:center;gap:4px;min-height:40px;padding:0 14px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.chip-btn--outline{border:1.5px solid var(--navy);color:var(--navy)}.chip-btn--line{background:var(--line);color:#fff;display:none}@media (width>=900px){.chip-btn--line{display:inline-flex}}.hd{z-index:40;backdrop-filter:saturate(1.4)blur(8px);border-bottom:1px solid var(--border);background:#fffffff5;position:sticky;top:0}.hd__in{align-items:center;gap:20px;min-height:68px;display:flex}.brand{align-items:center;gap:10px;margin-right:auto;text-decoration:none;display:flex}.brand img{border-radius:50%}.brand__txt{flex-direction:column;line-height:1.3;display:flex}.brand__name{color:var(--navy);letter-spacing:.06em;font-size:18px;font-weight:800}.brand__sub{color:var(--muted);font-size:11px}.hd__nav{gap:24px;font-size:14px;font-weight:700;display:none}.hd__nav a{color:var(--navy-ink);padding:10px 0;text-decoration:none;display:inline-block}.hd__nav a:hover{color:var(--blue)}@media (width>=1100px){.hd__nav{display:flex}}.hd__actions{gap:8px;display:flex}.sec{padding:64px 0}@media (width>=900px){.sec{padding:96px 0}}.sec--tint{background:var(--tint)}.sec-hd{text-align:center;margin-bottom:36px}.sec-hd--left{text-align:left}.eyebrow{letter-spacing:.32em;color:var(--gold-ink);margin:0 0 8px;font-size:12px;font-weight:700}.eyebrow--light{color:var(--yellow)}.sec-hd h2{color:var(--navy);letter-spacing:.08em;font-size:26px}@media (width>=900px){.sec-hd h2{font-size:34px}}.sec-hd__lead{font-family:var(--font-round);color:var(--muted);margin:10px 0 0}.sec-actions{justify-content:center;gap:12px;margin-top:32px;display:grid}@media (width>=600px){.sec-actions{grid-auto-flow:column}}.note{text-align:center;color:var(--muted);margin:20px 0 0;font-size:14px}.cta{background:radial-gradient(120% 90% at 50% 0%, #17398e 0%, var(--navy-deep) 70%);color:#fff;text-align:center;padding:72px 0}.cta__logo{border-radius:50%;margin:0 auto 16px;box-shadow:0 0 0 6px #ffffff14}.cta h2{letter-spacing:.06em;margin-bottom:12px;font-size:24px}@media (width>=900px){.cta h2{font-size:32px}}.cta p{color:#c6cfe6}.cta__sub{margin-top:18px;font-size:14px}.cta__sub a,.note a{color:inherit;font-weight:700}.ft{color:#9aa6c3;background:#071330;padding:40px 0 120px;font-size:13px}@media (width>=900px){.ft{padding-bottom:40px}}.ft__brand{color:#fff;align-items:center;gap:12px;display:flex}.ft__brand img{border-radius:50%}.ft__brand p{margin:0;line-height:1.6}.ft__en{letter-spacing:.2em;color:var(--yellow);margin-left:6px;font-size:11px}.ft__info{margin-top:16px}.ft__links{flex-wrap:wrap;gap:6px 20px;padding:0;list-style:none;display:flex}.ft__links a{color:#fff;padding:10px 0;display:inline-block}.ft__copy{color:#6f7c9c;margin-top:20px}.dock{z-index:50;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:#fffffff7;grid-template-columns:1fr 92px;gap:8px;display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -6px 20px #0a2a781a}.dock a{border-radius:999px;justify-content:center;align-items:center;gap:6px;min-height:54px;font-weight:700;text-decoration:none;display:flex}.dock__line{background:var(--line);color:#fff;font-size:17px}.dock__line small{background:#ffffff38;border-radius:999px;padding:0 6px;font-size:10px}.dock__sub{border:1.5px solid var(--navy);color:var(--navy);font-size:15px}@media (width>=900px){.dock{display:none}}