429 lines
9.8 KiB
CSS
429 lines
9.8 KiB
CSS
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');
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:root {
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/* ─── Colors (Dark Theme) ─────────────────────────────── */
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--bg: #0c0f14;
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--bg-elevated: #12161e;
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--sidebar-bg: #10141b;
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--card-bg: rgba(18, 22, 30, 0.85);
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--input-bg: rgba(255, 255, 255, 0.04);
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--hover-bg: rgba(255, 255, 255, 0.06);
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--border: rgba(255, 255, 255, 0.08);
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--text: #e8ecf4;
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--text-muted: #7b8498;
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--accent: #10b981;
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--accent-dark: #059669;
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--accent-glow: rgba(16, 185, 129, 0.15);
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--accent-gradient: linear-gradient(135deg, #10b981, #06b6d4);
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--header-bg: rgba(12, 15, 20, 0.85);
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/* ─── Typography ──────────────────────────────────────── */
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--font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
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--font-mono: 'JetBrains Mono', 'Fira Code', monospace;
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/* ─── Layout ──────────────────────────────────────────── */
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--header-h: 64px;
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}
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:root[data-theme='light'] {
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--bg: #f8fafc;
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--bg-elevated: #ffffff;
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--sidebar-bg: #ffffff;
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--card-bg: #ffffff;
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--input-bg: rgba(15, 23, 42, 0.04);
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--hover-bg: rgba(15, 23, 42, 0.08);
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--border: rgba(15, 23, 42, 0.12);
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--text: #0f172a;
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--text-muted: #475569;
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--accent: #047857;
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--accent-dark: #065f46;
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--accent-glow: rgba(16, 185, 129, 0.15);
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--accent-gradient: linear-gradient(135deg, #10b981, #06b6d4);
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--header-bg: rgba(255, 255, 255, 0.95);
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}
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*, *::before, *::after {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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html {
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font-family: var(--font-body);
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color: var(--text);
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background: var(--bg);
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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scroll-behavior: smooth;
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}
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body {
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min-height: 100vh;
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line-height: 1.6;
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}
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a {
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color: var(--accent);
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text-decoration: none;
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transition: color 0.15s;
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}
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a:hover {
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color: var(--accent-dark);
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}
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/* ─── Layout Shell ───────────────────────────────────────── */
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.site-header {
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position: sticky;
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top: 0;
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z-index: 50;
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height: var(--header-h);
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 0 1.5rem;
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background: var(--header-bg);
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backdrop-filter: blur(16px);
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-webkit-backdrop-filter: blur(16px);
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border-bottom: 1px solid var(--border);
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}
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.site-logo {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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text-decoration: none;
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color: var(--text);
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font-weight: 800;
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font-size: 1.15rem;
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letter-spacing: -0.02em;
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}
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.site-logo .logo-accent {
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color: var(--accent);
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}
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.header-right {
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display: flex;
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align-items: center;
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gap: 1rem;
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}
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.theme-toggle {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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width: 36px;
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height: 36px;
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border-radius: 50%;
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border: 1px solid var(--border);
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background: var(--input-bg);
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color: var(--text);
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font-weight: 600;
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font-size: 1rem;
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font-family: inherit;
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line-height: 1;
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cursor: pointer;
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transition: border-color 0.2s, background 0.2s, color 0.2s, box-shadow 0.2s;
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}
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.theme-toggle:hover {
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border-color: var(--accent);
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}
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.theme-toggle:focus-visible {
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outline: none;
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box-shadow: 0 0 0 3px var(--accent-glow);
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}
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.floating-palette-controls {
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position: fixed;
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bottom: clamp(0.75rem, 2vw, 1.25rem);
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right: clamp(0.75rem, 2vw, 1.25rem);
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display: flex;
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align-items: center;
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gap: 0.3rem;
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padding: 0.2rem 0.45rem;
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border-radius: 999px;
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background: var(--bg-elevated);
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border: 1px solid rgba(255, 255, 255, 0.08);
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box-shadow: 0 16px 30px rgba(0, 0, 0, 0.35);
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backdrop-filter: blur(24px);
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-webkit-backdrop-filter: blur(24px);
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z-index: 200;
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}
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.palette-dots {
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display: flex;
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gap: 0.25rem;
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}
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.palette-dot {
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width: 30px;
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height: 30px;
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border-radius: 50%;
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border: 1px solid transparent;
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padding: 0;
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background-size: 160%;
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background-position: center;
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cursor: pointer;
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transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
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box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
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overflow: hidden;
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}
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.palette-dot:hover {
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transform: translateY(-1px);
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}
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.palette-dot.active,
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.palette-dot:focus-visible {
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border-color: var(--accent);
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box-shadow: 0 0 0 3px var(--accent-glow);
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}
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.palette-dot:focus-visible {
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outline: none;
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}
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@media (max-width: 520px) {
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.floating-palette-controls {
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gap: 0.2rem;
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padding: 0.18rem 0.35rem;
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right: 0.65rem;
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}
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.palette-dot {
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width: 26px;
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height: 26px;
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}
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}
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.hamburger {
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display: none;
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background: none;
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border: none;
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color: var(--text);
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font-size: 1.4rem;
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cursor: pointer;
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padding: 0.25rem;
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}
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.site-body {
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display: flex;
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min-height: calc(100vh - var(--header-h));
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width: 100%;
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max-width: none;
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margin: 0;
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gap: clamp(1.25rem, 2vw, 2.5rem);
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padding: 0 clamp(1rem, 2vw, 2rem) 0 0;
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align-items: stretch;
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}
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.main-content {
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flex: 1;
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padding: clamp(1.5rem, 2vw, 3rem);
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width: 100%;
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}
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.site-footer {
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padding: 2rem;
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text-align: center;
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font-size: 0.82rem;
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color: var(--text-muted);
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border-top: 1px solid var(--border);
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}
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/* ─── Page Utilities ─────────────────────────────────────── */
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.breadcrumbs {
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display: flex;
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align-items: center;
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gap: 0.4rem;
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font-size: 0.82rem;
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color: var(--text-muted);
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margin-bottom: 1.5rem;
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}
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.breadcrumbs a {
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color: var(--text-muted);
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}
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.breadcrumbs a:hover {
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color: var(--accent);
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}
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.breadcrumbs .sep {
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opacity: 0.4;
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}
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.page-title {
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font-size: 1.8rem;
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font-weight: 800;
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margin-bottom: 0.5rem;
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letter-spacing: -0.02em;
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background: var(--accent-gradient);
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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background-clip: text;
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}
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.page-subtitle {
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color: var(--text-muted);
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font-size: 1rem;
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margin-bottom: 2rem;
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line-height: 1.5;
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}
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.section-heading {
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font-size: 1.1rem;
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font-weight: 700;
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margin: 2.5rem 0 1rem;
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color: var(--text);
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}
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/* ─── Category Grid ──────────────────────────────────────── */
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.category-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
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gap: 1rem;
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}
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/* ─── Calculator List (category page) ────────────────────── */
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.calc-list {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
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gap: 0.75rem;
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}
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.calc-list-item {
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display: block;
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padding: 1rem 1.25rem;
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background: var(--card-bg);
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border: 1px solid var(--border);
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border-radius: 12px;
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color: var(--text);
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text-decoration: none;
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font-size: 0.9rem;
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font-weight: 500;
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transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
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}
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.calc-list-item:hover {
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border-color: var(--accent);
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transform: translateY(-2px);
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box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
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color: var(--accent);
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}
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/* ─── Related Converters ─────────────────────────────────── */
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.related-grid {
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display: flex;
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flex-wrap: wrap;
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gap: 0.5rem;
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}
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.related-chip {
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padding: 0.4rem 0.85rem;
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font-size: 0.8rem;
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background: var(--hover-bg);
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border: 1px solid var(--border);
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border-radius: 8px;
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color: var(--text-muted);
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text-decoration: none;
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transition: background 0.15s, color 0.15s, border-color 0.15s;
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}
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.related-chip:hover {
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background: var(--accent-glow);
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color: var(--accent);
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border-color: var(--accent);
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}
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/* ─── SEO Content ────────────────────────────────────────── */
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.seo-content {
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margin-top: 2.5rem;
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padding: 2rem;
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background: var(--card-bg);
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border: 1px solid var(--border);
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border-radius: 16px;
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line-height: 1.7;
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color: var(--text-muted);
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font-size: 0.92rem;
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}
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.seo-content h3 {
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color: var(--text);
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font-size: 1rem;
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margin-bottom: 0.75rem;
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}
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.seo-content p + p {
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margin-top: 1rem;
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}
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/* ─── Hero ───────────────────────────────────────────────── */
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.hero {
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text-align: center;
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padding: 3rem 1rem 2rem;
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margin-bottom: 1rem;
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}
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.hero h1 {
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font-size: 2.5rem;
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font-weight: 800;
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letter-spacing: -0.03em;
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line-height: 1.15;
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margin-bottom: 0.75rem;
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background: var(--accent-gradient);
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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background-clip: text;
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}
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.hero p {
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color: var(--text-muted);
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font-size: 1.1rem;
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max-width: 500px;
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margin: 0 auto 1.5rem;
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}
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.hero .search-center {
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display: flex;
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justify-content: center;
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}
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/* ─── Stats Row ──────────────────────────────────────────── */
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.stats-row {
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display: flex;
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justify-content: center;
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gap: 2.5rem;
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margin-bottom: 2.5rem;
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padding: 1rem 0;
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}
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.stat {
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text-align: center;
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}
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.stat-num {
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font-size: 1.8rem;
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font-weight: 800;
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color: var(--accent);
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}
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.stat-label {
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font-size: 0.78rem;
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color: var(--text-muted);
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text-transform: uppercase;
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letter-spacing: 0.06em;
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}
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/* ─── Responsive ─────────────────────────────────────────── */
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@media (max-width: 768px) {
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.hamburger {
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display: block;
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}
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.main-content {
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padding: 1.25rem;
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}
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.hero h1 {
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font-size: 1.8rem;
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}
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.category-grid {
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grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
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}
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.stats-row {
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gap: 1.5rem;
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}
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.site-body {
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gap: 1rem;
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padding-inline: 1rem;
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}
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}
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