/* ========================================================================== MouseTestHQ — Main Stylesheet Dark-mode-first, mobile-first, performance-optimized ========================================================================== */ /* CSS Custom Properties ---------------------------------------------------- */ :root { --bg: #0f1115; --bg-elevated: #1a1d23; --bg-surface: #22262e; --border: #2d323c; --border-strong: #3d434f; --text: #e5e7eb; --text-muted: #9ca3af; --text-dim: #6b7280; --accent: #3b82f6; --accent-hover: #2563eb; --accent-glow: rgba(59, 130, 246, 0.35); --success: #10b981; --warning: #f59e0b; --danger: #ef4444; --code-bg: #0a0c10; --shadow: 0 4px 20px rgba(0, 0, 0, 0.4); --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.2); --radius: 10px; --radius-sm: 6px; --radius-lg: 16px; --maxw: 1200px; --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace; --header-h: 64px; --transition: 160ms cubic-bezier(0.4, 0, 0.2, 1); } /* Light theme via [data-theme="light"] on -------------------------- */ [data-theme="light"] { --bg: #ffffff; --bg-elevated: #f5f6f8; --bg-surface: #ffffff; --border: #e5e7eb; --border-strong: #d1d5db; --text: #111827; --text-muted: #4b5563; --text-dim: #9ca3af; --code-bg: #f3f4f6; --shadow: 0 4px 16px rgba(0, 0, 0, 0.08); --shadow-soft: 0 2px 6px rgba(0, 0, 0, 0.05); } /* Reset -------------------------------------------------------------------- */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; } body { font-family: var(--font-sans); font-size: 16px; line-height: 1.6; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; min-height: 100vh; display: flex; flex-direction: column; } img, svg { display: block; max-width: 100%; height: auto; } a { color: var(--accent); text-decoration: none; transition: color var(--transition); } a:hover { color: var(--accent-hover); } button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; } input, textarea, select { font-family: inherit; font-size: inherit; color: inherit; } ul, ol { list-style: none; } code, pre { font-family: var(--font-mono); } hr { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; } /* Layout ------------------------------------------------------------------- */ .container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; } main { flex: 1 0 auto; padding: 2rem 0 4rem; } /* Header & Navigation ------------------------------------------------------ */ .site-header { position: sticky; top: 0; z-index: 100; height: var(--header-h); background: rgba(15, 17, 21, 0.85); backdrop-filter: saturate(180%) blur(12px); -webkit-backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid var(--border); } [data-theme="light"] .site-header { background: rgba(255, 255, 255, 0.85); } .site-header .container { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; } .brand { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; font-size: 1.15rem; color: var(--text); letter-spacing: -0.01em; } .brand-mark { width: 32px; height: 32px; border-radius: 8px; background: linear-gradient(135deg, var(--accent), #8b5cf6); display: grid; place-items: center; color: white; font-weight: 800; font-size: 0.95rem; box-shadow: 0 0 0 1px rgba(255,255,255,0.05), 0 4px 12px var(--accent-glow); } .nav-toggle { display: none; width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1px solid var(--border); align-items: center; justify-content: center; } .nav-toggle svg { width: 22px; height: 22px; } .primary-nav { display: flex; align-items: center; gap: 0.15rem; } .nav-item { position: relative; } .nav-trigger { display: inline-flex; align-items: center; gap: 0.3rem; color: var(--text-muted); padding: 0.5rem 0.85rem; border-radius: var(--radius-sm); font-weight: 500; font-size: 0.95rem; transition: all var(--transition); background: transparent; font-family: inherit; cursor: pointer; } .nav-trigger:hover, .nav-trigger[aria-expanded="true"] { color: var(--text); background: var(--bg-elevated); } .nav-trigger .caret { width: 10px; height: 10px; opacity: 0.6; transition: transform var(--transition); } .nav-trigger[aria-expanded="true"] .caret { transform: rotate(180deg); } .nav-dropdown { display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 220px; background: var(--bg-elevated); border: 1px solid var(--border-strong); border-radius: var(--radius); padding: 0.4rem; box-shadow: var(--shadow); z-index: 50; animation: dropdown-in 160ms ease; } @keyframes dropdown-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } } .nav-item:hover > .nav-dropdown, .nav-item:focus-within > .nav-dropdown, .nav-dropdown.open { display: block; } .nav-dropdown a { display: block; color: var(--text-muted); padding: 0.55rem 0.75rem; border-radius: var(--radius-sm); font-weight: 500; font-size: 0.92rem; transition: all 120ms; white-space: nowrap; } .nav-dropdown a:hover, .nav-dropdown a.active { color: var(--text); background: var(--bg-surface); } .primary-nav > a { color: var(--text-muted); padding: 0.5rem 0.85rem; border-radius: var(--radius-sm); font-weight: 500; font-size: 0.95rem; transition: all var(--transition); } .primary-nav > a:hover, .primary-nav > a.active { color: var(--text); background: var(--bg-elevated); } .theme-toggle { width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1px solid var(--border); display: grid; place-items: center; color: var(--text-muted); transition: all var(--transition); } .theme-toggle:hover { color: var(--text); border-color: var(--border-strong); } .theme-toggle svg { width: 18px; height: 18px; } .theme-toggle .icon-sun { display: none; } [data-theme="light"] .theme-toggle .icon-sun { display: block; } [data-theme="light"] .theme-toggle .icon-moon { display: none; } /* Hero --------------------------------------------------------------------- */ .hero { padding: 4.5rem 0 3.5rem; text-align: center; position: relative; } .hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 800px 400px at 50% 0%, var(--accent-glow), transparent 70%); opacity: 0.5; z-index: -1; pointer-events: none; } .hero-eyebrow { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; padding: 0.4rem 0.85rem; background: rgba(59, 130, 246, 0.08); border: 1px solid rgba(59, 130, 246, 0.2); border-radius: 999px; margin-bottom: 1.25rem; } .hero h1 { font-size: clamp(2.25rem, 5.5vw, 3.5rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 1.25rem; background: linear-gradient(180deg, var(--text) 0%, var(--text-muted) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .hero p { font-size: 1.125rem; color: var(--text-muted); max-width: 620px; margin: 0 auto 2rem; line-height: 1.6; } .hero .cta-row { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; } /* Tool grid (homepage) ---------------------------------------------------- */ .tool-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; margin-top: 2rem; } .tool-card { position: relative; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.75rem; transition: all var(--transition); overflow: hidden; display: flex; flex-direction: column; text-decoration: none; color: inherit; } .tool-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--accent), #8b5cf6); transform: scaleX(0); transform-origin: left; transition: transform 300ms; } .tool-card:hover { border-color: var(--border-strong); transform: translateY(-3px); box-shadow: var(--shadow); color: inherit; } .tool-card:hover::before { transform: scaleX(1); } .tool-card-icon { width: 48px; height: 48px; border-radius: var(--radius-sm); background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(139, 92, 246, 0.15)); display: grid; place-items: center; color: var(--accent); margin-bottom: 1.25rem; } .tool-card-icon svg { width: 24px; height: 24px; } .tool-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.5rem; letter-spacing: -0.01em; } .tool-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 1.25rem; flex: 1; } .tool-card-meta { display: flex; align-items: center; justify-content: space-between; padding-top: 1rem; border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--text-dim); } .tool-card-meta .arrow { color: var(--accent); font-weight: 600; display: inline-flex; align-items: center; gap: 0.3rem; } /* Mini stats / trust bar */ .trust-bar { display: flex; justify-content: center; flex-wrap: wrap; gap: 2rem; padding: 1.5rem 0 0; color: var(--text-dim); font-size: 0.88rem; } .trust-bar span { display: inline-flex; align-items: center; gap: 0.4rem; } .trust-bar svg { width: 14px; height: 14px; color: var(--success); } /* Buttons ------------------------------------------------------------------ */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.7rem 1.25rem; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.95rem; border: 1px solid transparent; transition: all var(--transition); text-decoration: none; white-space: nowrap; } .btn-primary { background: var(--accent); color: white; box-shadow: 0 1px 0 rgba(255,255,255,0.1) inset, 0 4px 14px var(--accent-glow); } .btn-primary:hover { background: var(--accent-hover); color: white; transform: translateY(-1px); } .btn-secondary { background: var(--bg-elevated); color: var(--text); border-color: var(--border); } .btn-secondary:hover { background: var(--bg-surface); border-color: var(--border-strong); color: var(--text); } .btn-ghost { color: var(--text-muted); } .btn-ghost:hover { color: var(--text); background: var(--bg-elevated); } .btn-lg { padding: 0.95rem 1.75rem; font-size: 1rem; } /* Cards & Grids ------------------------------------------------------------ */ .section { padding: 3rem 0; } .section-title { font-size: 1.75rem; font-weight: 700; margin-bottom: 0.5rem; letter-spacing: -0.015em; } .section-subtitle { color: var(--text-muted); margin-bottom: 2rem; max-width: 640px; } .grid { display: grid; gap: 1.25rem; } .grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); } .grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); } .grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); } .card { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; transition: all var(--transition); } .card:hover { border-color: var(--border-strong); transform: translateY(-2px); box-shadow: var(--shadow); } .card-link { display: block; color: inherit; text-decoration: none; } .card-link:hover { color: inherit; } .card-icon { width: 48px; height: 48px; border-radius: var(--radius-sm); background: var(--bg-surface); border: 1px solid var(--border); display: grid; place-items: center; margin-bottom: 1rem; color: var(--accent); } .card-icon svg { width: 24px; height: 24px; } .card h3 { font-size: 1.15rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--text); } .card p { color: var(--text-muted); font-size: 0.95rem; } .card .arrow { color: var(--accent); margin-top: 1rem; display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 500; font-size: 0.9rem; } /* Stats & Numbers ---------------------------------------------------------- */ .stat { font-family: var(--font-mono); font-size: 2.5rem; font-weight: 700; letter-spacing: -0.02em; color: var(--text); font-variant-numeric: tabular-nums; } .stat-label { font-size: 0.85rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 500; } /* Article / Blog ----------------------------------------------------------- */ .article { max-width: 760px; margin: 0 auto; } .article-meta { display: flex; gap: 1rem; align-items: center; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; flex-wrap: wrap; } .article-meta time, .article-meta span { display: inline-flex; align-items: center; gap: 0.3rem; } .article h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 1rem; } .article h2 { font-size: 1.5rem; font-weight: 700; margin: 2.25rem 0 1rem; letter-spacing: -0.01em; } .article h3 { font-size: 1.2rem; font-weight: 600; margin: 1.5rem 0 0.75rem; } .article p { margin-bottom: 1.1rem; } .article ul, .article ol { margin: 0 0 1.25rem 1.5rem; } .article ul li { list-style: disc; margin-bottom: 0.5rem; } .article ol li { list-style: decimal; margin-bottom: 0.5rem; } .article blockquote { border-left: 3px solid var(--accent); padding: 0.5rem 0 0.5rem 1.25rem; margin: 1.5rem 0; color: var(--text-muted); font-style: italic; } .article img { border-radius: var(--radius); margin: 1.5rem 0; } .article a { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; text-decoration-color: var(--border-strong); } .article a:hover { text-decoration-color: var(--accent); } .article .lead { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 2rem; } /* Affiliate disclosure banner */ .affiliate-banner { background: rgba(245, 158, 11, 0.08); border: 1px solid rgba(245, 158, 11, 0.3); color: var(--text-muted); padding: 0.85rem 1rem; border-radius: var(--radius-sm); font-size: 0.88rem; margin: 1.5rem 0; } .affiliate-banner strong { color: var(--warning); } /* Product table */ .product-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; font-size: 0.92rem; } .product-table th, .product-table td { padding: 0.85rem 1rem; text-align: left; border-bottom: 1px solid var(--border); } .product-table th { background: var(--bg-surface); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); } .product-table tr:last-child td { border-bottom: 0; } .product-table .product-name { font-weight: 600; } .product-table .amazon-link { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.4rem 0.75rem; background: #ff9900; color: #111 !important; border-radius: var(--radius-sm); text-decoration: none !important; font-weight: 600; font-size: 0.85rem; } .product-table .amazon-link:hover { background: #ffad33; } /* Forms -------------------------------------------------------------------- */ .form-group { margin-bottom: 1.25rem; } .form-group label { display: block; font-weight: 500; margin-bottom: 0.4rem; font-size: 0.95rem; } .form-group input, .form-group textarea, .form-group select { width: 100%; padding: 0.7rem 0.9rem; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-sm); transition: border-color var(--transition); } .form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); } .form-group textarea { resize: vertical; min-height: 130px; } /* Footer ------------------------------------------------------------------- */ .site-footer { border-top: 1px solid var(--border); padding: 3rem 0 2rem; background: var(--bg-elevated); margin-top: 4rem; } .footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 2rem; margin-bottom: 2rem; } .footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dim); margin-bottom: 0.85rem; font-weight: 600; } .footer-col ul li { margin-bottom: 0.5rem; } .footer-col a { color: var(--text-muted); font-size: 0.95rem; } .footer-col a:hover { color: var(--text); } .footer-col p { color: var(--text-muted); font-size: 0.9rem; max-width: 320px; } .footer-bottom { border-top: 1px solid var(--border); padding-top: 1.5rem; display: flex; justify-content: space-between; color: var(--text-dim); font-size: 0.85rem; flex-wrap: wrap; gap: 1rem; } /* Cookie banner ------------------------------------------------------------ */ .cookie-banner { position: fixed; bottom: 1rem; left: 1rem; right: 1rem; max-width: 560px; margin: 0 auto; background: var(--bg-elevated); border: 1px solid var(--border-strong); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); z-index: 200; display: none; } .cookie-banner.show { display: block; } .cookie-banner p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0.85rem; } .cookie-banner .row { display: flex; gap: 0.5rem; flex-wrap: wrap; } /* Ad slot placeholders removed — site is ad-free. Kept none. --------------- */ /* Tool: shared layout ------------------------------------------------------ */ .tool { max-width: 900px; margin: 0 auto; } .tool-header { text-align: center; margin-bottom: 2rem; } .tool-header h1 { font-size: clamp(1.75rem, 4vw, 2.25rem); font-weight: 800; margin-bottom: 0.5rem; letter-spacing: -0.02em; } .tool-header p { color: var(--text-muted); } .tool-stage { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem; margin-bottom: 1.5rem; position: relative; overflow: hidden; } .tool-controls { display: flex; gap: 0.75rem; flex-wrap: wrap; justify-content: center; margin-bottom: 1.5rem; } .tool-controls .btn { min-width: 90px; } .tool-controls .btn.active { background: var(--accent); color: white; border-color: var(--accent); } .tool-result { background: var(--code-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; font-family: var(--font-mono); margin-top: 1.25rem; } .tool-result-row { display: flex; justify-content: space-between; padding: 0.4rem 0; border-bottom: 1px solid var(--border); } .tool-result-row:last-child { border-bottom: 0; } .tool-result-row .label { color: var(--text-muted); } .tool-result-row .value { font-weight: 600; color: var(--text); } .tool-explainer { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; margin-top: 1.5rem; } .tool-explainer h2 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem; } .tool-explainer h3 { font-size: 1.05rem; font-weight: 600; margin: 1.25rem 0 0.5rem; } .tool-explainer p { margin-bottom: 0.85rem; color: var(--text-muted); } .tool-explainer ul { margin: 0.5rem 0 1rem 1.25rem; } .tool-explainer ul li { list-style: disc; margin-bottom: 0.35rem; color: var(--text-muted); } /* CPS Test specific -------------------------------------------------------- */ .cps-stage { user-select: none; -webkit-user-select: none; touch-action: manipulation; cursor: pointer; text-align: center; background: var(--bg-elevated); border: 2px solid var(--border); border-radius: var(--radius-lg); padding: 4rem 2rem; transition: all var(--transition); min-height: 320px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; } .cps-stage.idle { border-style: dashed; } .cps-stage.active { border-color: var(--accent); background: linear-gradient(180deg, rgba(59, 130, 246, 0.05), var(--bg-elevated)); } .cps-stage .big-number { font-family: var(--font-mono); font-size: clamp(4rem, 15vw, 8rem); font-weight: 800; line-height: 1; color: var(--accent); font-variant-numeric: tabular-nums; } .cps-stage .label { font-size: 1rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 500; } .cps-stage .timer { font-family: var(--font-mono); font-size: 1.5rem; font-weight: 600; color: var(--text); } .cps-stage .hint { font-size: 0.9rem; color: var(--text-muted); } /* Keyboard Test specific --------------------------------------------------- */ .kbd-stage { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; } .kbd-key { display: inline-flex; align-items: center; justify-content: center; height: 38px; min-width: 38px; padding: 0 8px; background: var(--bg-surface); border: 1px solid var(--border-strong); border-bottom-width: 3px; border-radius: 5px; font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600; color: var(--text-muted); transition: all 60ms; margin: 2px; user-select: none; } .kbd-key.wide { min-width: 60px; } .kbd-key.xwide { min-width: 90px; } .kbd-key.xxwide { min-width: 130px; } .kbd-key.active { background: var(--accent); color: white; border-color: var(--accent-hover); transform: translateY(1px); border-bottom-width: 2px; box-shadow: 0 0 12px var(--accent-glow); } .kbd-key.mod-active { background: rgba(59, 130, 246, 0.4); border-color: var(--accent); } .kbd-row { display: flex; justify-content: center; flex-wrap: nowrap; margin-bottom: 4px; } .kbd-section-title { text-align: center; font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; margin: 1rem 0 0.5rem; } .kbd-log { margin-top: 1rem; padding: 0.85rem; background: var(--code-bg); border: 1px solid var(--border); border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-muted); min-height: 60px; max-height: 100px; overflow-y: auto; } .kbd-anti-ghosting { margin-top: 1.5rem; padding: 1.25rem; background: var(--bg-surface); border-radius: var(--radius-sm); border: 1px solid var(--border); } .kbd-anti-ghosting h3 { font-size: 1rem; margin-bottom: 0.5rem; } .kbd-test-keys { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.75rem; } .kbd-test-keys .kbd-key { cursor: pointer; } .kbd-test-keys .kbd-key.pressed { background: var(--success); color: white; border-color: var(--success); } .kbd-test-keys .kbd-key.missed { background: var(--danger); color: white; border-color: var(--danger); } /* Polling rate specific ---------------------------------------------------- */ .poll-canvas-wrap { background: var(--code-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; margin-bottom: 1rem; } canvas#pollChart { width: 100%; height: 240px; display: block; } .poll-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; margin-top: 1rem; } .poll-stat { background: var(--bg-surface); padding: 1rem; border-radius: var(--radius-sm); border: 1px solid var(--border); text-align: center; } .poll-stat .stat { font-size: 1.75rem; } .poll-stat .stat-label { font-size: 0.75rem; } .poll-instruction { text-align: center; padding: 1.5rem; background: var(--bg-surface); border-radius: var(--radius); border: 1px dashed var(--border-strong); color: var(--text-muted); margin-bottom: 1rem; } .poll-instruction strong { color: var(--text); display: block; margin-bottom: 0.5rem; font-size: 1.1rem; } /* Latency test specific ---------------------------------------------------- */ .latency-stage { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-lg); height: 360px; display: grid; place-items: center; position: relative; cursor: pointer; user-select: none; -webkit-user-select: none; overflow: hidden; } .latency-stage.waiting { background: var(--bg-elevated); border-color: var(--border-strong); } .latency-stage.go { background: var(--success); border-color: var(--success); cursor: pointer; } .latency-stage.tooSoon { background: var(--danger); border-color: var(--danger); } .latency-stage .latency-msg { font-size: 1.5rem; font-weight: 600; color: white; text-align: center; padding: 1rem; } .latency-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 1rem; margin-top: 1.5rem; } .latency-histogram { margin-top: 1rem; background: var(--code-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; height: 140px; display: flex; align-items: flex-end; gap: 2px; } .latency-histogram .bar { flex: 1; background: var(--accent); border-radius: 2px 2px 0 0; min-height: 4px; transition: height 200ms; opacity: 0.85; } /* Inline keyboard ---------------------------------------------------------- */ kbd { font-family: var(--font-mono); font-size: 0.85em; background: var(--bg-surface); border: 1px solid var(--border); border-bottom-width: 2px; padding: 0.1em 0.4em; border-radius: 4px; color: var(--text); } /* Disclaimer / info banner ------------------------------------------------- */ .info-banner { background: rgba(59, 130, 246, 0.06); border: 1px solid rgba(59, 130, 246, 0.25); padding: 0.85rem 1rem; border-radius: var(--radius-sm); color: var(--text-muted); font-size: 0.88rem; margin-bottom: 1.5rem; } .info-banner strong { color: var(--accent); } /* Skip link ---------------------------------------------------------------- */ .skip-link { position: absolute; left: -9999px; top: 0; background: var(--accent); color: white; padding: 0.5rem 1rem; border-radius: var(--radius-sm); z-index: 1000; } .skip-link:focus { left: 1rem; top: 1rem; } /* Responsive --------------------------------------------------------------- */ @media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-col:first-child { grid-column: 1 / -1; } } @media (max-width: 720px) { .nav-toggle { display: flex; } .primary-nav { position: fixed; top: var(--header-h); left: 0; right: 0; background: var(--bg-elevated); border-bottom: 1px solid var(--border); flex-direction: column; align-items: stretch; padding: 0.75rem; gap: 0.25rem; transform: translateY(-110%); transition: transform 200ms; box-shadow: var(--shadow); max-height: calc(100vh - var(--header-h)); overflow-y: auto; } .primary-nav.open { transform: translateY(0); } .primary-nav > a { padding: 0.85rem 1rem; } .nav-item { width: 100%; } .nav-trigger { width: 100%; justify-content: space-between; padding: 0.85rem 1rem; font-size: 1rem; } .nav-dropdown { display: none; position: static; box-shadow: none; border: none; background: transparent; padding: 0.5rem 0 0.5rem 1rem; min-width: 0; animation: none; } .nav-dropdown.open { display: block; } .nav-dropdown a { padding: 0.6rem 1rem; } .kbd-key { height: 32px; min-width: 28px; font-size: 0.7rem; padding: 0 4px; } .kbd-key.wide { min-width: 44px; } .kbd-key.xwide { min-width: 70px; } .kbd-key.xxwide { min-width: 100px; } .tool-stage { padding: 1.25rem; } .cps-stage { padding: 2.5rem 1rem; min-height: 280px; } } @media (max-width: 480px) { .hero { padding: 2.5rem 0 2rem; } .footer-grid { grid-template-columns: 1fr; } .footer-col:first-child { grid-column: auto; } } /* Print -------------------------------------------------------------------- */ @media print { .site-header, .site-footer, .ad-slot, .cookie-banner { display: none; } body { color: #000; background: #fff; } } /* Reduced motion ----------------------------------------------------------- */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }