:root{--bg-base: #FAFAF9;--bg-card: #FFFFFF;--bg-card-2: #F5F4F2;--border: #ECECEA;--border-strong: #E0DFDC;--text-primary: #18181A;--text-secondary: #5A5A5E;--text-muted: #8E8E93;--text-link: #0EA5A5;--bg-dark: #0B1E22;--bg-dark-mid: #103A3A;--text-on-dark: #FFFFFF;--text-on-dark-muted: #9BB8B8;--primary: #0EA5A5;--primary-light: #14C8C8;--primary-soft: #E6FBFB;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 14px;--radius-xl: 16px;--radius-sheet: 24px;--radius-full: 9999px;--maxw: 1080px;--shadow-card: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-hero: 0 8px 20px rgba(14, 165, 165, .2)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-base);color:var(--text-primary);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--text-link);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:var(--radius-full);font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-hero)}.btn-ghost{background:#ffffff1a;color:var(--text-on-dark);border-color:#fff3}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;color:var(--text-muted)}.site-header[data-astro-cid-5hce7sga]{position:sticky;top:0;z-index:10;background:#fafaf9d9;backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.site-header__inner[data-astro-cid-5hce7sga]{display:flex;align-items:center;justify-content:space-between;height:64px}.brand[data-astro-cid-5hce7sga]{display:inline-flex;align-items:center;gap:10px;color:var(--text-primary)}.brand[data-astro-cid-5hce7sga]:hover{text-decoration:none}.brand__logo[data-astro-cid-5hce7sga]{width:36px;height:36px;border-radius:var(--radius-md);flex-shrink:0}.brand__name[data-astro-cid-5hce7sga]{font-weight:700;font-size:18px;letter-spacing:-.3px}.site-nav[data-astro-cid-5hce7sga]{display:flex;gap:22px;font-size:15px;font-weight:500}.site-nav[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]{color:var(--text-secondary)}.site-nav[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]:hover{color:var(--text-primary);text-decoration:none}.site-footer[data-astro-cid-5hce7sga]{margin-top:80px;padding:40px 0 32px;border-top:1px solid var(--border);background:var(--bg-card)}.site-footer__inner[data-astro-cid-5hce7sga]{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-start}.site-footer__tag[data-astro-cid-5hce7sga]{color:var(--text-muted);font-size:14px;margin-top:4px}.site-footer__links[data-astro-cid-5hce7sga]{display:flex;flex-direction:column;gap:8px;font-size:14px}.site-footer__links[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]{color:var(--text-secondary)}.site-footer__copy[data-astro-cid-5hce7sga]{margin-top:24px;color:var(--text-muted);font-size:13px}@media(max-width:560px){.site-nav[data-astro-cid-5hce7sga]{gap:14px;font-size:14px}}.hero[data-astro-cid-j7pv25f6]{background:linear-gradient(160deg,var(--bg-dark-mid) 0%,var(--bg-dark) 100%);color:var(--text-on-dark);padding:96px 0 120px}.hero__inner[data-astro-cid-j7pv25f6]{max-width:680px;text-align:center;margin-inline:auto}.hero__eyebrow[data-astro-cid-j7pv25f6]{color:var(--text-on-dark-muted);font-size:13px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;margin-bottom:16px}.hero__title[data-astro-cid-j7pv25f6]{font-size:clamp(30px,5vw,48px);line-height:1.1;letter-spacing:-1px;font-weight:800}.hero__sub[data-astro-cid-j7pv25f6]{margin:20px auto 0;max-width:560px;font-size:18px;color:var(--text-on-dark-muted)}.hero__cta[data-astro-cid-j7pv25f6]{display:flex;justify-content:center;margin-top:32px}.notice[data-astro-cid-j7pv25f6]{margin-top:-48px}.notice__inner[data-astro-cid-j7pv25f6]{display:flex;justify-content:center}.notice-card[data-astro-cid-j7pv25f6]{max-width:560px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:28px;text-align:center;box-shadow:var(--shadow-card)}.notice-card[data-astro-cid-j7pv25f6] h2[data-astro-cid-j7pv25f6]{font-size:20px;margin-bottom:10px}.notice-card[data-astro-cid-j7pv25f6] p[data-astro-cid-j7pv25f6]{color:var(--text-secondary);font-size:15px}