[data-v-202ff741]:root{--color-bg:#212529;--color-bg-lighter:#2c3036;--color-surface:hsla(0,0%,100%,.08);--color-surface-hover:hsla(0,0%,100%,.14);--color-border:hsla(0,0%,100%,.15);--color-text-primary:#fff;--color-text-secondary:#ddd;--color-text-muted:#aaa;--color-accent:#9fc3ff;--color-accent-hover:#c0d8ff;--color-text-dim:hsla(0,0%,100%,.35);--color-pink:#f24a8a;--color-pink-soft:rgba(242,74,138,.18);--color-border-strong:hsla(0,0%,100%,.3);--color-surface-2:hsla(0,0%,100%,.04);--font-family:Avenir Next,Avenir,Helvetica Neue,Helvetica,Hiragino Kaku Gothic ProN,Hiragino Sans,Noto Sans JP,Arial,sans-serif;--font-weight-normal:400;--font-weight-medium:500;--font-weight-bold:700;--line-height-tight:1.2;--line-height-base:1.6;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-body:1.125rem;--text-lg:1.25rem;--text-xl:1.5rem;--text-2xl:2rem;--text-3xl:3rem;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--radius-sm:4px;--radius-base:8px;--radius-lg:12px;--shadow-sm:0 1px 3px rgba(0,0,0,.25);--shadow-md:0 4px 12px rgba(0,0,0,.35);--shadow-lg:0 8px 24px rgba(0,0,0,.45);--container-width:1100px;--container-narrow:800px;--hero-height:clamp(280px,50vw,600px);--transition-fast:.15s ease;--transition-base:.3s ease;--z-header:1000;--z-modal:1050;--z-strip:900;--header-h:92px}.social-row[data-v-202ff741]{display:flex;gap:var(--space-2);justify-content:center}.social-row a[data-v-202ff741]{align-items:center;background:var(--color-bg);border:1px solid var(--color-border);border-radius:50%;color:var(--color-text-secondary);display:inline-flex;font-size:18px;height:44px;justify-content:center;text-decoration:none;transition:all var(--transition-fast);width:44px}.social-row a i[data-v-202ff741]{display:block;line-height:1}.social-row a[data-v-202ff741]:hover{border-color:var(--color-accent);color:var(--color-accent);transform:translateY(-2px)}