:root {
                --bg: #0a0a0f;
                --bg-2: #111118;
                --bg-card: #16161f;
                --bg-card-hover: #1e1e2a;
                --border: rgba(255,255,255,0.07);
                --border-hover: rgba(6,182,212,0.4);
                --accent: #06b6d4;
                --accent-2: #a855f7;
                --accent-glow: rgba(6,182,212,0.1);
                --text: #e2e2ef;
                --text-muted: #7b7b9a;
                --text-dim: #4a4a6a;
                --radius: 14px;
                --radius-sm: 8px;
                --font-display: 'Syne', sans-serif;
                --font-mono: 'Space Mono', monospace;
                --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
                }
                *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
                html { scroll-behavior: smooth; }
                body { background: var(--bg); color: var(--text); font-family: var(--font-display); line-height: 1.7; }
                a { text-decoration: none; color: inherit; }
                ::-webkit-scrollbar { width: 6px; }
                ::-webkit-scrollbar-track { background: var(--bg); }
                ::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

                /* NAV */
                .nav {
                position: sticky; top: 0; z-index: 100;
                background: rgba(10,10,15,0.9); backdrop-filter: blur(16px);
                border-bottom: 1px solid var(--border);
                padding: 1rem 2rem;
                display: flex; align-items: center; justify-content: space-between;
                }
                .nav-logo {
                font-family: var(--font-mono); font-size: 1.1rem; font-weight: 700;
                color: var(--accent-2); border: 2px solid var(--accent-2);
                width: 38px; height: 38px; display: flex; align-items: center; justify-content: center;
                border-radius: 9px; transition: var(--transition);
                }
                .nav-logo:hover { background: var(--accent-2); color: white; }
                .nav-links { display: flex; gap: 1.5rem; }
                .nav-links a { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); transition: var(--transition); letter-spacing: 0.04em; }
                .nav-links a:hover { color: var(--accent); }
                .nav-links a.active { color: var(--accent); }

                /* HERO */
                .page-hero {
                background: var(--bg-2); border-bottom: 1px solid var(--border);
                padding: 3.5rem 2rem 3rem; position: relative; overflow: hidden;
                }
                .page-hero::before {
                content: ''; position: absolute; inset: 0;
                background: radial-gradient(ellipse at 80% 30%, rgba(6,182,212,0.08) 0%, transparent 70%);
                pointer-events: none;
                }
                .page-hero-inner { max-width: 1100px; margin: 0 auto; position: relative; }
                .page-tag {
                font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.15em;
                color: var(--accent); text-transform: uppercase; margin-bottom: 0.75rem;
                }
                .page-title {
                font-size: clamp(2.2rem, 6vw, 4rem); font-weight: 800;
                color: white; letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 0.75rem;
                }
                .page-title span {
                background: linear-gradient(135deg, var(--accent), var(--accent-2));
                -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
                }
                .page-desc { color: var(--text-muted); font-size: 1rem; max-width: 500px; }
                .page-meta { display: flex; gap: 1.5rem; margin-top: 1.5rem; flex-wrap: wrap; }
                .meta-pill {
                display: flex; align-items: center; gap: 0.5rem;
                background: rgba(6,182,212,0.08); border: 1px solid rgba(6,182,212,0.2);
                color: var(--accent); font-family: var(--font-mono); font-size: 0.78rem;
                padding: 0.35rem 0.9rem; border-radius: 999px;
                }

                /* CONTENT */
                .content { max-width: 1100px; margin: 0 auto; padding: 3rem 2rem 5rem; }

                .day-section { margin-bottom: 2.5rem; }
                .day-header {
                display: flex; align-items: center; gap: 1rem;
                margin-bottom: 1.25rem; padding-bottom: 0.75rem;
                border-bottom: 1px solid var(--border);
                }
                .day-num {
                font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em;
                color: var(--accent); text-transform: uppercase;
                background: rgba(6,182,212,0.08); border: 1px solid rgba(6,182,212,0.2);
                padding: 0.3rem 0.75rem; border-radius: 999px;
                }
                .day-title { font-size: 1.15rem; font-weight: 800; color: white; }
                .day-subtitle { font-size: 0.85rem; color: var(--text-muted); margin-left: auto; font-family: var(--font-mono); }

                .sub-group { margin-bottom: 1.5rem; }
                .sub-group-label {
                font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em;
                color: var(--text-muted); text-transform: uppercase;
                margin-bottom: 0.75rem; padding-left: 0.25rem;
                }

                .links-grid {
                display: grid;
                grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
                gap: 0.75rem;
                }
                .link-card {
                display: flex; align-items: center; gap: 0.75rem;
                background: var(--bg-card); border: 1px solid var(--border);
                border-radius: var(--radius-sm); padding: 0.85rem 1rem;
                transition: var(--transition); cursor: pointer;
                position: relative; overflow: hidden;
                }
                .link-card::before {
                content: ''; position: absolute; left: 0; top: 0; bottom: 0;
                width: 3px; background: var(--accent); transform: scaleY(0);
                transition: var(--transition); transform-origin: bottom;
                }
                .link-card:hover { background: var(--bg-card-hover); border-color: var(--border-hover); transform: translateX(4px); }
                .link-card:hover::before { transform: scaleY(1); }
                .link-icon {
                font-size: 1rem; flex-shrink: 0;
                width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
                background: rgba(6,182,212,0.08); border-radius: 7px;
                }
                .link-info { flex: 1; min-width: 0; }
                .link-name { font-size: 0.88rem; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: var(--transition); }
                .link-card:hover .link-name { color: var(--accent); }
                .link-type { font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-dim); }
                .link-arrow { color: var(--text-dim); font-size: 0.8rem; transition: var(--transition); }
                .link-card:hover .link-arrow { color: var(--accent); transform: translateX(2px); }

                /* FOOTER */
                .footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 2rem; text-align: center; }
                .footer-links { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; margin-bottom: 0.75rem; }
                .footer-links a { color: var(--text-muted); font-size: 0.85rem; font-weight: 600; transition: var(--transition); }
                .footer-links a:hover { color: var(--accent); }
                .footer-copy { color: var(--text-dim); font-family: var(--font-mono); font-size: 0.78rem; }

                .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
                .reveal.visible { opacity: 1; transform: none; }

                @media (max-width: 600px) {
                .nav-links { display: flex; overflow-x: scroll; scrollbar-width: none; -ms-overflow-style: none;                }
                .links-grid { grid-template-columns: 1fr 1fr; }
                .day-subtitle { display: none; }
                }
                @media (max-width: 400px) { .links-grid { grid-template-columns: 1fr; } }