:root{--spx-bg:#070b18;--spx-bg2:#0b1124;--spx-panel:#0f1730;--spx-line:rgba(129,140,248,.22);--spx-cyan:#38bdf8;--spx-indigo:#818cf8;--spx-gold:#ffd76a;--spx-ink:#e8edff;--spx-sub:rgba(220,228,255,.72)}.spx-cta,.spx-hero,.spx-main{font-family:Noto Sans JP,sans-serif}body{background:var(--spx-bg);color:var(--spx-ink)}.page-sec-nav{position:sticky;top:54px;z-index:998;background:#0b1124;border-bottom:1px solid var(--spx-line)}.page-sec-nav-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:6px;padding:7px 12px;overflow-x:auto;overflow-y:hidden;white-space:nowrap;scrollbar-width:none}.page-sec-nav-inner::-webkit-scrollbar{display:none}.page-sec-nav-inner a{flex:0 0 auto;padding:5px 11px;border-radius:999px;font-size:.76rem;font-weight:700;color:rgba(232,237,255,.9);background:hsla(0,0%,100%,.05);border:1px solid var(--spx-line);text-decoration:none;transition:background .18s ease,border-color .18s ease,color .18s ease}.page-sec-nav-inner a:focus-visible,.page-sec-nav-inner a:hover{background:rgba(56,189,248,.16);border-color:rgba(56,189,248,.5);color:#fff;outline:none}@media (max-width:480px){.page-sec-nav{top:46px}}.spx-hero{position:relative;overflow:hidden;padding:64px 20px 56px;background:radial-gradient(1200px 520px at 78% -10%,rgba(56,189,248,.2),transparent 60%),radial-gradient(900px 480px at 12% 8%,rgba(129,140,248,.18),transparent 60%),linear-gradient(180deg,#060a16,#0a1024 60%,#070b18)}.spx-hero:before{content:"";position:absolute;inset:0;background-image:radial-gradient(1.4px 1.4px at 20% 30%,hsla(0,0%,100%,.9),transparent),radial-gradient(1.2px 1.2px at 70% 20%,hsla(0,0%,100%,.75),transparent),radial-gradient(1.6px 1.6px at 40% 70%,hsla(0,0%,100%,.85),transparent),radial-gradient(1.1px 1.1px at 85% 60%,hsla(0,0%,100%,.7),transparent),radial-gradient(1.3px 1.3px at 55% 45%,hsla(0,0%,100%,.8),transparent),radial-gradient(1.1px 1.1px at 10% 80%,hsla(0,0%,100%,.6),transparent),radial-gradient(1.5px 1.5px at 90% 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8px;font-size:clamp(1.25rem,4vw,1.7rem);font-weight:900;line-height:1.35}.spx-h2__no{flex:0 0 auto;font-family:Montserrat,sans-serif;font-size:.82rem;font-weight:900;color:#060a16;background:linear-gradient(135deg,var(--spx-cyan),var(--spx-indigo));padding:3px 9px;border-radius:8px;letter-spacing:.04em}.spx-sub{margin:0 0 18px;color:var(--spx-sub);font-size:.94rem;line-height:1.8}.spx-h3{margin:24px 0 10px;font-size:1.08rem;font-weight:800;color:#fff}.spx-h3__mk{color:var(--spx-cyan);margin-right:6px}.spx-p{margin:0 0 16px;font-size:1rem;line-height:1.95;color:rgba(232,237,255,.9)}.spx-p strong{color:#fff;font-weight:800}.spx-pull{margin:22px 0;text-align:center;font-size:clamp(1.1rem,3.6vw,1.5rem);font-weight:900;line-height:1.5;color:var(--spx-gold)}.spx-figure{margin:22px 0;padding:18px 16px 14px;border-radius:16px;background:linear-gradient(180deg,var(--spx-panel),#0b1024);border:1px solid var(--spx-line)}.spx-figure__cap{margin:12px 4px 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