/* Critical CSS - Inlined in for instant first paint */ /* Only above-the-fold styles */ :root { --color-primary: #00e676; --color-primary-dark: #00c853; --color-secondary: #7c4dff; --color-accent: #00b0ff; --color-danger: #ff1744; --color-warning: #ffea00; --bg-primary: #ffffff; --bg-secondary: #f5f5f7; --bg-card: #ffffff; --bg-elevated: #ffffff; --text-primary: #1a1a2e; --text-secondary: #64748b; --text-muted: #94a3b8; --border-color: #e2e8f0; --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; --font-mono: 'JetBrains Mono', 'Fira Code', monospace; --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px; --radius-xl: 24px; --shadow-sm: 0 1px 2px rgba(0,0,0,.05); --shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05); --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04); --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.06); --transition: 200ms cubic-bezier(.4,0,.2,1); --container: 1100px; --header-height: 64px; } *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; } body { font-family: var(--font-family); color: var(--text-primary); background: var(--bg-primary); line-height: 1.6; overflow-x: hidden; } .container { max-width: var(--container); margin: 0 auto; padding: 0 20px; } .container--narrow { max-width: 800px; } img { max-width: 100%; height: auto; display: block; } a { color: inherit; text-decoration: none; } /* Skip Link */ .skip-link { position: absolute; left: -9999px; top: 0; z-index: 9999; padding: 8px 16px; background: var(--color-primary); color: #000; font-weight: 600; } .skip-link:focus { left: 0; } /* Top Bar */ .top-bar { background: var(--bg-secondary); border-bottom: 1px solid var(--border-color); font-size: 0.8125rem; height: 36px; } .top-bar__inner { display: flex; align-items: center; justify-content: space-between; height: 36px; } .top-bar__left { display: flex; align-items: center; gap: 16px; } .top-bar__date { color: var(--text-secondary); } .top-bar__menu { list-style: none; display: flex; gap: 16px; } .top-bar__menu a { color: var(--text-secondary); transition: color var(--transition); } .top-bar__menu a:hover { color: var(--color-primary); } .top-bar__right { display: flex; align-items: center; gap: 8px; } /* Dark Mode Toggle */ .dark-mode-toggle { background: none; border: none; cursor: pointer; color: var(--text-secondary); padding: 4px; display: flex; align-items: center; transition: color var(--transition); } .dark-mode-toggle:hover { color: var(--color-primary); } [data-theme="dark"] .icon-sun { display: none; } [data-theme="light"] .icon-moon { display: none; } /* Header */ .site-header { position: sticky; top: 0; z-index: 100; background: var(--bg-primary); border-bottom: 1px solid var(--border-color); height: var(--header-height); transition: box-shadow var(--transition); } .site-header--scrolled { box-shadow: var(--shadow-md); } .site-header__inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-height); gap: 24px; } .site-header__brand a, .site-title { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; color: var(--text-primary); white-space: nowrap; } .site-header__brand .custom-logo { height: 40px; width: auto; } /* Primary Navigation */ .primary-menu { list-style: none; display: flex; gap: 4px; } .primary-menu > li > a { display: flex; align-items: center; padding: 8px 14px; font-size: 0.9rem; font-weight: 600; color: var(--text-primary); border-radius: var(--radius-sm); transition: all var(--transition); } .primary-menu > li > a:hover, .primary-menu > .current-menu-item > a { color: var(--color-primary); background: rgba(0, 230, 118, 0.08); } /* Submenu */ .primary-menu .sub-menu { display: none; position: absolute; top: 100%; left: 0; min-width: 200px; background: var(--bg-elevated); border: 1px solid var(--border-color); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 8px; list-style: none; z-index: 50; } .primary-menu > li { position: relative; } .primary-menu > li:hover > .sub-menu { display: block; } .sub-menu a { display: block; padding: 8px 12px; font-size: 0.875rem; color: var(--text-secondary); border-radius: var(--radius-sm); transition: all var(--transition); } .sub-menu a:hover { color: var(--color-primary); background: rgba(0, 230, 118, 0.06); } /* Header Actions */ .site-header__actions { display: flex; align-items: center; gap: 8px; } .search-toggle, .mobile-menu-toggle { background: none; border: none; cursor: pointer; color: var(--text-secondary); padding: 8px; border-radius: var(--radius-sm); display: flex; align-items: center; transition: all var(--transition); } .search-toggle:hover, .mobile-menu-toggle:hover { color: var(--color-primary); background: rgba(0, 230, 118, 0.08); } .mobile-menu-toggle { display: none; } /* Hamburger */ .hamburger { display: flex; flex-direction: column; gap: 5px; width: 20px; } .hamburger span { display: block; height: 2px; background: currentColor; border-radius: 2px; transition: all var(--transition); } /* Hero Grid - Magazine Layout */ .hero-section { padding: 28px 0 20px; border-bottom: 1px solid var(--border-color); } .hero-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; min-height: 420px; } .hero-grid__side { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 12px; } .hero-grid__side .hero-card--side:last-child:nth-child(odd) { grid-column: 1 / -1; } .hero-card { position: relative; border-radius: var(--radius-md); overflow: hidden; background: #111; } .hero-card__link { display: block; width: 100%; height: 100%; } .hero-card__image { width: 100%; height: 100%; position: relative; } .hero-card__image img { width: 100%; height: 100%; object-fit: cover; opacity: 0.8; transition: opacity 400ms ease; } .hero-card:hover .hero-card__image img { opacity: 1; } .hero-card__overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 20px; background: linear-gradient(transparent 0%, rgba(0,0,0,.75) 60%); color: #fff; } .hero-card--main .hero-card__overlay { padding: 28px; } .hero-card__category { display: inline-block; padding: 3px 8px; background: var(--cat-color, var(--color-primary)); color: #000; font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; border-radius: 4px; margin-bottom: 6px; } .hero-card__title { font-size: 0.9375rem; font-weight: 700; line-height: 1.3; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; } .hero-card__title--main { font-size: 1.5rem; -webkit-line-clamp: 3; letter-spacing: -0.01em; } .hero-card__meta { display: flex; align-items: center; gap: 10px; margin-top: 10px; font-size: 0.75rem; opacity: 0.85; } /* Responsive - Mobile first critical */ @media (max-width: 768px) { .top-bar__nav { display: none; } .site-header__nav { display: none; } .mobile-menu-toggle { display: flex; } .hero-grid { grid-template-columns: 1fr; min-height: auto; } .hero-grid__side { grid-template-columns: 1fr 1fr; grid-template-rows: auto auto auto; } .hero-card__title--main { font-size: 1.25rem; } .hero-card--main .hero-card__overlay { padding: 20px; } } @media (max-width: 480px) { .hero-grid__side { grid-template-columns: 1fr; } .top-bar { display: none; } }