:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-primary:#0c1119;--bg-secondary:#141e2b;--bg-card:#141e2b;--text-primary:#eef3fb;--text-secondary:#b0bfd2;--text-tertiary:#91a3bc;--accent:#c6ddf8;--border:#b5d0f223;--border-light:#b5d0f214;--font-sans:-apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-mono:"SF Mono", "Cascadia Code", monospace;font-family:var(--font-sans);color:var(--text-primary);font-size:15px;line-height:1.7}*,:before,:after{box-sizing:border-box}body{background:radial-gradient(78% 63% at 55% -12%,#95b9da47,#0000 76%) 0 0/100% 880px no-repeat,radial-gradient(60% 50% at 12% 0,#6795bd29,#0000 85%) 0 0/100% 880px no-repeat,linear-gradient(#273b50,#1c2c3d 48%,#111923) 0 0/100% 880px 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36px;display:flex}.site-nav__logo{letter-spacing:.07em;align-items:center;gap:11px;min-height:44px;font-size:14px;font-weight:500;display:flex}.site-nav__logo svg{width:28px;height:28px}.logo-hex{stroke:var(--text-primary)}.logo-sprout{stroke:var(--accent)}.logo-bud{fill:var(--accent)}.site-nav__links{color:var(--text-secondary);gap:28px;font-size:13px;display:flex}.site-nav__links a{align-items:center;min-height:44px;display:flex;position:relative}.site-nav__links [aria-current]{color:var(--text-primary)}.site-nav__links [aria-current]:after{content:"";background:var(--accent);height:2px;position:absolute;bottom:4px;left:0;right:0}.site-nav__menu{display:none;position:relative}.site-nav__menu summary{cursor:pointer;border-radius:6px;place-items:center;width:44px;height:44px;list-style:none;display:grid}.site-nav__menu summary::-webkit-details-marker{display:none}.site-nav__menu summary svg{width:22px;height:22px}.site-nav__menu nav{z-index:10;border:1px solid var(--border);background:#172739;border-radius:6px;min-width:190px;padding:10px 18px;position:absolute;top:50px;right:0;box-shadow:0 10px 30px #07101b55}.site-nav__menu nav a{min-height:44px;color:var(--text-secondary);align-items:center;font-size:14px;display:flex}.site-nav__menu nav [aria-current]{color:var(--accent)}.intro{justify-content:space-between;align-items:flex-end;gap:24px;padding:48px 0 30px;display:flex}.kicker{font-family:var(--font-mono);color:var(--text-tertiary);letter-spacing:.14em;margin:0 0 12px;font-size:11px}h1{letter-spacing:-.025em;margin:0 0 16px;font-size:clamp(30px,3.5vw,44px);font-weight:450;line-height:1.25}.intro-copy{color:var(--text-secondary);margin:0;font-size:15px;line-height:1.8}.text-link{color:var(--accent);align-items:center;gap:20px;min-height:44px;font-size:13px;display:flex}.scene-tabs{border-top:1px solid var(--border);border-bottom:1px solid var(--border);grid-template-columns:repeat(3,1fr);margin:0 0 22px;display:grid}.scene-tabs 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