:root{--surface-color: rgba(30, 41, 59, .7);--surface-border: rgba(255, 255, 255, .1);--text-primary: #f8fafc;--text-secondary: #94a3b8}.page-header[data-astro-cid-sahthylw]{position:relative;padding:6rem 2rem 4rem;text-align:center;overflow:hidden}.header-bg[data-astro-cid-sahthylw]{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}.grid-pattern[data-astro-cid-sahthylw]{position:absolute;width:100%;height:100%;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(circle at center,black 40%,transparent 80%)}.gradient-orb[data-astro-cid-sahthylw]{position:absolute;border-radius:50%;filter:blur(80px);opacity:.3}.orb-1[data-astro-cid-sahthylw]{width:300px;height:300px;background:#8b5cf6;top:-50px;left:10%;animation:float 10s ease-in-out infinite}.header-content[data-astro-cid-sahthylw]{position:relative;z-index:2;max-width:800px;margin:0 auto}.page-title[data-astro-cid-sahthylw]{display:flex;flex-direction:column;align-items:center;margin-bottom:1.5rem}.title-en[data-astro-cid-sahthylw]{font-size:clamp(2.5rem,6vw,4rem);font-weight:800;line-height:1.1;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.title-ja[data-astro-cid-sahthylw]{font-size:1rem;color:var(--text-secondary);letter-spacing:.2em;margin-top:.5rem}.page-description[data-astro-cid-sahthylw]{font-size:1.1rem;color:var(--text-secondary);line-height:1.8}.gallery-section[data-astro-cid-sahthylw]{max-width:1000px;margin:0 auto;padding:0 2rem 6rem;position:relative;z-index:2}.highlight-card-container[data-astro-cid-sahthylw]{display:flex;justify-content:center;margin-bottom:6rem}.highlight-card[data-astro-cid-sahthylw]{position:relative;width:100%;max-width:500px;padding:3rem;border-radius:30px;text-decoration:none;overflow:hidden;transition:all .4s cubic-bezier(.175,.885,.32,1.275);border:1px solid rgba(255,255,255,.1);background:rgba(30,41,59,.4)}.highlight-card[data-astro-cid-sahthylw]:hover{transform:translateY(-5px) scale(1.02);border-color:#3b82f680;box-shadow:0 20px 50px #0000004d}.card-bg[data-astro-cid-sahthylw]{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(59,130,246,.1),rgba(139,92,246,.1));opacity:0;transition:opacity .4s ease}.highlight-card[data-astro-cid-sahthylw]:hover .card-bg[data-astro-cid-sahthylw]{opacity:1}.card-content[data-astro-cid-sahthylw]{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center}.icon-wrapper[data-astro-cid-sahthylw]{width:80px;height:80px;background:rgba(255,255,255,.05);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;font-size:2.5rem;transition:transform .4s ease}.highlight-card[data-astro-cid-sahthylw]:hover .icon-wrapper[data-astro-cid-sahthylw]{transform:scale(1.1) rotate(10deg);background:rgba(255,255,255,.1)}.card-content[data-astro-cid-sahthylw] h2[data-astro-cid-sahthylw]{font-size:2rem;font-weight:800;color:var(--text-primary);margin-bottom:.5rem}.card-content[data-astro-cid-sahthylw] p[data-astro-cid-sahthylw]{color:var(--text-secondary);font-size:1.1rem;margin-bottom:2rem}.arrow-icon[data-astro-cid-sahthylw]{width:50px;height:50px;border-radius:50%;background:var(--primary-gradient);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;transition:transform .3s ease}.highlight-card[data-astro-cid-sahthylw]:hover .arrow-icon[data-astro-cid-sahthylw]{transform:translate(10px)}.section-title[data-astro-cid-sahthylw]{font-size:2rem;font-weight:700;text-align:center;margin-bottom:3rem;background:linear-gradient(to right,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.info-grid[data-astro-cid-sahthylw]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.info-card[data-astro-cid-sahthylw]{background:var(--surface-color);border:1px solid var(--surface-border);border-radius:24px;padding:2rem;text-align:center;transition:all .3s ease}.info-card[data-astro-cid-sahthylw]:hover{transform:translateY(-5px);border-color:#3b82f64d}.card-icon[data-astro-cid-sahthylw]{font-size:2.5rem;margin-bottom:1.5rem;display:inline-block}.info-card[data-astro-cid-sahthylw] h3[data-astro-cid-sahthylw]{font-size:1.25rem;color:var(--text-primary);margin-bottom:1rem;font-family:Segoe UI,sans-serif}.info-card[data-astro-cid-sahthylw] p[data-astro-cid-sahthylw]{color:var(--text-secondary);font-size:.95rem;line-height:1.8}@keyframes float{0%,to{transform:translate(0)}50%{transform:translate(-20px,20px)}}