* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root {
    --bg-primary: #000000;
    --bg-secondary: #1d1d1f;
    --bg-tertiary: #2d2d2f;
    --text-primary: #f5f5f7;
    --text-secondary: #86868b;
    --text-tertiary: #a1a1a6;
    --border: #424245;
    --border-light: #333336;
    --path-primary: #d4a017;
    --path-secondary: #e2b43c;
    --path-gradient: linear-gradient(135deg, #d4a017, #e2b43c);
    --path-glow: 0 0 20px rgba(212, 160, 23, 0.4);
    --danger: #ff3b30;
    --danger-light: #ff9494;
    --warning: #ffcc00;
    --counterfeit: #ff6b6b;
    --font-main: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --font-mono: "SF Mono", "Menlo", "Monaco", "Courier New", monospace;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 2px 20px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --sidebar-width: 240px;
    --container-max-width: 1200px;
    --content-max-width: 800px;
}
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.47059;
    font-weight: 400;
    letter-spacing: -0.022em;
    font-family: var(--font-main);
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.2;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.3rem; }
p {
    margin-bottom: 1.5rem;
    line-height: 1.6;
    color: var(--text-secondary);
}
strong {
    font-weight: 600;
}
em {
    font-style: italic;
}
a {
    color: var(--path-primary);
    text-decoration: none;
    transition: var(--transition);
}
code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background: var(--bg-tertiary);
    padding: 0.2rem 0.4rem;
    border-radius: var(--radius-sm);
}
ul, ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}
li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}
.distinction-table {
    width: 100%;
    overflow-x: auto;
    margin: 2rem auto;
    max-width: var(--content-max-width);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: var(--bg-secondary);
}
.distinction-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    min-width: 600px;
}
.distinction-table thead {
    background: rgba(212, 160, 23, 0.1);
}
.distinction-table th {
    text-align: left;
    padding: 1.25rem 1rem;
    border-bottom: 2px solid var(--border);
    color: var(--path-primary);
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    border-right: 1px solid var(--border-light);
}
.distinction-table th:last-child {
    border-right: none;
}
.distinction-table td {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
    line-height: 1.6;
    vertical-align: top;
    border-right: 1px solid var(--border-light);
}
.distinction-table td:last-child {
    border-right: none;
}
.distinction-table tbody tr:last-child td {
    border-bottom: none;
}
.distinction-table tbody tr:nth-child(even) {
    background: rgba(212, 160, 23, 0.02);
}
.distinction-table tbody tr:hover {
    background: rgba(212, 160, 23, 0.05);
}
.distinction-table td:first-child {
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
}
@media (max-width: 768px) {
    .distinction-table {
        font-size: 0.85rem;
        border: none;
    }
    .distinction-table table {
        min-width: 100%;
    }
    .distinction-table th,
    .distinction-table td {
        padding: 0.75rem 0.5rem;
    }
}
::selection {
    background-color: rgba(212, 160, 23, 0.3);
    color: var(--text-primary);
}
:focus-visible {
    outline: 2px solid var(--path-primary);
    outline-offset: 2px;
}
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}
::-webkit-scrollbar-corner {
    background: var(--bg-primary);
}
.container {
    display: flex;
    min-height: 100vh;
    width: 100%;
}
.main {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 3rem 2rem;
    max-width: var(--container-max-width);
    width: calc(100% - var(--sidebar-width));
}
.content-section {
    margin-bottom: 3rem;
    max-width: var(--content-max-width);
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}
.article-section {
    margin-bottom: 3rem;
    max-width: var(--content-max-width);
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}
.article-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}
.article-section h4 {
    font-size: 1.2rem;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}
.article-section p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}
.article-section ul, 
.article-section ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}
.article-section li {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}
.article-section li strong {
    color: var(--path-primary);
}
.simple-divider {
    height: 1px;
    background: var(--border);
    margin: 2.5rem auto;
    max-width: var(--content-max-width);
}
.sidenav {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background: rgba(15, 15, 15, 0.97);
    border-right: 1px solid rgba(212, 160, 23, 0.2);
    padding: 2rem 0;
    z-index: 100;
    overflow-y: auto;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.sidenav-header {
    margin-bottom: 2rem;
    padding: 0 1.5rem 1.25rem;
    border-bottom: 1px solid rgba(212, 160, 23, 0.2);
    text-align: left;
}
.sidenav-header h1 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--path-primary);
    margin-bottom: 0.3rem;
    letter-spacing: -0.02em;
}
.sidenav-subtitle {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-links li {
    margin: 0;
    padding: 0;
    list-style-type: none;
}
.nav-links a {
    display: block;
    padding: 0.4rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
    border-left: 2px solid transparent;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.4;
}
.nav-links a:hover {
    color: var(--path-primary);
    background: rgba(212, 160, 23, 0.08);
    border-left: 2px solid var(--path-primary);
}
.nav-links a.active {
    color: var(--path-primary);
    background: rgba(212, 160, 23, 0.12);
    border-left: 2px solid var(--path-primary);
    font-weight: 500;
}
.nav-category {
    color: var(--text-tertiary);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 1.5rem 0 0.25rem 1.5rem;
    font-weight: 600;
    list-style-type: none;
}
.nav-links a[href*="01-see-what-you-were-given/"],
.nav-links a[href*="02-know-your-ground/"],
.nav-links a[href*="03-walk-deliberately/"],
.nav-links a[href*="01-walk-at-your-pace/"],
.nav-links a[href*="02-walk-through-difficulty/"],
.nav-links a[href*="03-paths-that-strengthen/"],
.nav-links a[href*="04-walk-with-what-you-have/"],
.nav-links a[href*="01-walk-each-day/"],
.nav-links a[href*="02-walk-with-others/"],
.nav-links a[href*="03-walk-toward-meaning/"] {
    padding-left: 2.5rem;
    font-size: 0.8rem;
}
.nav-links a[href*="threshold/"] {
    color: var(--text-tertiary);
    font-style: italic;
}
.nav-links a[href*="threshold/"]:hover {
    color: var(--counterfeit);
    border-left-color: var(--counterfeit);
}
.nav-links a[href*="threshold/"].active {
    color: var(--counterfeit);
    background: rgba(255, 107, 107, 0.08);
    border-left-color: var(--counterfeit);
}
.sidenav-footer {
    display: flex;
    gap: 1rem;
    padding: 2rem 1.5rem 1rem;
    border-top: 1px solid rgba(212, 160, 23, 0.2);
    margin-top: 2rem;
}
.sidenav-footer a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(212, 160, 23, 0.1);
    border-radius: 4px;
    color: var(--path-primary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}
.sidenav-footer a:hover {
    background: rgba(212, 160, 23, 0.2);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(212, 160, 23, 0.2);
}
.copyright {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    margin: 0.5rem 0 0;
    text-align: left;
    width: 100%;
}
.sidenav-toggle {
    display: none;
    position: fixed;
    top: 1.25rem;
    left: 1.25rem;
    background: rgba(212, 160, 23, 0.1);
    color: var(--path-primary);
    border: 1px solid var(--path-primary);
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    z-index: 1000;
    cursor: pointer;
    transition: var(--transition);
    align-items: center;
    justify-content: center;
}
.sidenav-toggle:hover {
    background: rgba(212, 160, 23, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 160, 23, 0.2);
}
.sidenav::-webkit-scrollbar {
    width: 4px;
}
.sidenav::-webkit-scrollbar-track {
    background: rgba(212, 160, 23, 0.05);
}
.sidenav::-webkit-scrollbar-thumb {
    background: var(--path-primary);
    border-radius: 2px;
}
.hero {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}
.hero-content {
    text-align: center;
    max-width: var(--content-max-width);
    margin: 0 auto;
}
.hero-eyebrow {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-tertiary);
    margin-bottom: 1rem;
}
.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--path-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    line-height: 1.1;
}
.hero-line {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 300;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.hero-divider {
    width: 60px;
    height: 2px;
    background: var(--path-gradient);
    margin: 1.5rem auto;
}
.hero-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 1rem auto;
}
.hero-foot {
    margin-top: 2rem;
}
.button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    border: 1px solid transparent;
    cursor: pointer;
}
.button-primary {
    background: var(--path-gradient);
    color: white;
}
.button-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--path-glow);
}
.button-secondary {
    background: rgba(212, 160, 23, 0.1);
    border: 1px solid var(--path-primary);
    color: var(--path-primary);
}
.button-secondary:hover {
    background: rgba(212, 160, 23, 0.2);
    transform: translateY(-2px);
}
.simple-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--path-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    background: rgba(212, 160, 23, 0.1);
    border: 1px solid rgba(212, 160, 23, 0.2);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.simple-link:hover {
    background: rgba(212, 160, 23, 0.2);
    border-color: var(--path-primary);
    transform: translateX(4px);
}
.nav-link-forward,
.nav-link-backward {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--path-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    background: rgba(212, 160, 23, 0.1);
    border: 1px solid rgba(212, 160, 23, 0.2);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-link-forward:hover {
    background: rgba(212, 160, 23, 0.2);
    border-color: var(--path-primary);
    transform: translateX(4px);
}
.nav-link-backward:hover {
    background: rgba(212, 160, 23, 0.2);
    border-color: var(--path-primary);
    transform: translateX(-4px);
}
.threshold {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin: 3rem 0;
    max-width: var(--content-max-width);
    margin-left: auto;
    margin-right: auto;
}
.threshold-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.threshold-words {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0 1rem;
}
.threshold-word {
    transition: var(--transition);
}
.threshold-word:hover {
    color: var(--path-primary);
}
.threshold-word.accent {
    color: var(--path-primary);
}
.threshold-divider {
    color: var(--text-tertiary);
    font-weight: 300;
}
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 3rem 2.5rem;
    margin: 2rem auto;
    max-width: var(--content-max-width);
    text-align: center;
    transition: var(--transition);
}
.card:hover {
    border-color: var(--path-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.card p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin: 0;
}
.simple-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    margin: 2rem auto;
    max-width: var(--content-max-width);
    transition: var(--transition);
}
.simple-box:hover {
    border-color: var(--path-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.simple-box p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}
.simple-box ul, 
.simple-box ol {
    text-align: left;
    margin: 1rem 0 0 1.5rem;
}
.simple-box li {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0.75rem;
}
.simple-box li strong {
    color: var(--path-primary);
}
.note {
    background: rgba(212, 160, 23, 0.05);
    border: 1px solid rgba(212, 160, 23, 0.2);
    border-left: 3px solid var(--path-primary);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin: 2rem auto;
    max-width: var(--content-max-width);
    transition: var(--transition);
}
.note:hover {
    border-color: rgba(212, 160, 23, 0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.note h4 {
    color: var(--path-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.note p {
    margin-bottom: 0;
    color: var(--text-secondary);
}
.note.warning {
    background: rgba(255, 107, 107, 0.05);
    border: 1px solid rgba(255, 107, 107, 0.2);
    border-left: 3px solid var(--counterfeit);
}
.note.warning h4 {
    color: var(--counterfeit);
}
.process {
    margin: 2rem 0;
}
.process-step {
    display: flex;
    gap: 1.75rem;
    margin-bottom: 2rem;
    align-items: flex-start;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.process-step:hover {
    border-color: var(--path-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.process-step .step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--path-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(212, 160, 23, 0.3);
    transition: var(--transition);
}
.process-step:hover .step-number {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(212, 160, 23, 0.4);
}
.process-step .step-content {
    flex: 1;
}
.process-step .step-content h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    position: relative;
    padding-bottom: 0.75rem;
}
.process-step .step-content h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--path-primary);
    border-radius: 1px;
}
.process-step .step-content p {
    margin-bottom: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}
.installation-path {
    margin: 3rem auto;
    max-width: 700px;
    position: relative;
    padding: 0 1rem;
}
.installation-path::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 32px;
    width: 2px;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        var(--path-primary) 10%,
        var(--path-primary) 90%,
        transparent 100%
    );
    opacity: 0.2;
    z-index: 1;
}
.path-step {
    display: flex;
    gap: 1.75rem;
    align-items: flex-start;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}
.path-step:last-child {
    margin-bottom: 0;
}
.path-step .step-number {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--bg-secondary);
    color: var(--path-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 600;
    border: 2px solid var(--path-primary);
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(212, 160, 23, 0.15);
    z-index: 3;
}
.path-step .step-content {
    flex: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.path-step .step-content:hover {
    border-color: var(--path-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.path-step h4 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-weight: 600;
    letter-spacing: -0.01em;
}
.path-step p {
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
    font-size: 1rem;
    line-height: 1.7;
}
.path-step p:last-child {
    margin-bottom: 0;
}
.path-step p strong {
    color: var(--path-primary);
}
.path-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    margin: 0.5rem 0 2rem 0;
    position: relative;
    z-index: 2;
}
.path-connector::after {
    content: '↓';
    color: var(--path-primary);
    font-size: 1.5rem;
    font-weight: 600;
    background: var(--bg-primary);
    padding: 0 1.5rem;
    z-index: 2;
    position: relative;
    animation: pulseArrow 2s infinite cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes pulseArrow {
    0%, 100% {
        opacity: 1;
        transform: translateY(0);
    }
    50% {
        opacity: 0.7;
        transform: translateY(5px);
    }
}
.path-step:hover .step-number {
    background: var(--path-primary);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(212, 160, 23, 0.3);
}
.pillar-practices {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
    font-size: 0.85rem;
    color: var(--text-tertiary);
}
.pillar-practices span {
    background: rgba(212, 160, 23, 0.08);
    padding: 0.2rem 0.6rem;
    border-radius: 16px;
    border: 1px solid rgba(212, 160, 23, 0.15);
}
.sep {
    background: transparent !important;
    padding: 0.2rem 0 !important;
    color: var(--text-tertiary);
    border: none !important;
}
.characteristics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem auto;
    max-width: var(--content-max-width);
    width: 100%;
}
.characteristic {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.characteristic:hover {
    border-color: var(--path-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.characteristic h4 {
    color: var(--path-primary);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
}
.characteristic p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: left;
    line-height: 1.6;
}
.characteristic p strong {
    color: var(--path-primary);
}
.comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.75rem;
    margin: 2rem auto;
    max-width: var(--content-max-width);
    width: 100%;
}
.comparison-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.comparison-item:hover {
    border-color: var(--path-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.comparison-item h4 {
    color: var(--path-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
}
.comparison-item ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}
.comparison-item li {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}
.comparison-item li::before {
    content: "•";
    color: var(--path-primary);
    position: absolute;
    left: 0;
    font-weight: bold;
}
.pillars {
    margin: 4rem auto;
    max-width: var(--content-max-width);
}
.section-title {
    font-size: 1.8rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}
.pillar {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
}
.pillar:hover {
    border-color: var(--path-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.pillar-marker {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--path-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(212, 160, 23, 0.3);
}
.pillar-content {
    flex: 1;
}
.pillar-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}
.pillar-title.accent {
    color: var(--path-primary);
}
.pillar-subtitle {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-tertiary);
}
.pillar-subtitle strong {
    color: var(--path-primary);
    font-weight: 600;
}
.pillar-threshold {
    font-size: 0.95rem;
    padding: 1rem;
    background: rgba(212, 160, 23, 0.05);
    border-left: 3px solid var(--path-primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-top: 1rem;
}
.threshold-label {
    font-weight: 600;
    color: var(--path-primary);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    margin-right: 0.5rem;
}
.counterfeit {
    margin: 4rem auto;
    max-width: var(--content-max-width);
    padding: 2rem;
    background: rgba(255, 107, 107, 0.03);
    border: 1px solid rgba(255, 107, 107, 0.15);
    border-radius: var(--radius-md);
}
.counterfeit-intro {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}
.counterfeit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.counterfeit-card {
    background: var(--bg-tertiary);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}
.counterfeit-card:hover {
    border-color: var(--counterfeit);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.counterfeit-card h4 {
    color: var(--counterfeit);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}
.counterfeit-real {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}
.counterfeit-fake {
    color: var(--counterfeit);
    font-size: 0.9rem;
    opacity: 0.9;
}
.counterfeit-practice {
    background: rgba(0, 0, 0, 0.2);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    margin-top: 1rem;
}
.counterfeit-practice p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}
.counterfeit-practice strong {
    color: var(--counterfeit);
}
.counterfeit-link {
    margin: 0;
    text-align: right;
}
.ground {
    text-align: center;
    max-width: var(--content-max-width);
    margin: 3rem auto;
    padding: 2rem;
    background: rgba(212, 160, 23, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(212, 160, 23, 0.1);
}
.ground p {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.6;
}
.ground-credit {
    font-size: 0.9rem !important;
    color: var(--text-tertiary) !important;
    margin-top: 1rem !important;
    font-style: italic;
}
.sequence {
    margin: 4rem auto;
    max-width: var(--content-max-width);
}
.sequence-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}
.sequence-box:hover {
    border-color: var(--path-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.sequence-title {
    color: var(--path-primary);
    margin-bottom: 1rem;
}
.sequence-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}
.sequence-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.step-num {
    width: 30px;
    height: 30px;
    background: var(--path-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
}
.step-name {
    color: var(--text-primary);
    font-size: 0.95rem;
}
.step-arrow {
    color: var(--text-tertiary);
    margin-left: 0.5rem;
}
.sequence-warning {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    background: rgba(255, 107, 107, 0.1);
    padding: 1rem;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--counterfeit);
    text-align: left;
}
.sequence-warning i {
    color: var(--counterfeit);
    margin-right: 0.5rem;
}
.invitation-card {
    background: linear-gradient(135deg, rgba(212, 160, 23, 0.1), rgba(74, 144, 226, 0.1));
    border: 1px solid var(--path-primary);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    margin: 2rem auto;
    max-width: var(--content-max-width);
    transition: var(--transition);
}
.invitation-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--path-primary);
}
.invitation-card h2 {
    color: var(--path-primary);
    margin-bottom: 1rem;
    font-size: 2rem;
}
.invitation-card p {
    color: var(--text-secondary);
    max-width: 400px;
    margin: 0 auto 1rem;
    font-size: 1.1rem;
}
.invitation-card p:last-child {
    margin-bottom: 0;
}
.invitation-card em {
    color: var(--path-primary);
    font-style: normal;
    font-weight: 500;
}
.invitation-small {
    font-size: 0.85rem;
    margin-top: 1rem !important;
}
.invitation-small a {
    color: var(--text-tertiary);
    text-decoration: underline;
}
.invitation-small a:hover {
    color: var(--path-primary);
}
.navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 3rem 0;
    max-width: var(--content-max-width);
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}
.progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(212, 160, 23, 0.1);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.progress-fill {
    height: 100%;
    width: 0%;
    background: var(--path-gradient);
    transition: width 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}
.footer {
    padding: 3rem 0 1rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-top: 1px solid var(--border);
    margin-top: 3rem;
    text-align: center;
    max-width: var(--content-max-width);
    margin-left: auto;
    margin-right: auto;
}
.footer-credit {
    font-size: 0.9rem;
    margin: 0.5rem 0;
    color: var(--text-tertiary);
}
.footer-note {
    font-size: 0.8rem;
    margin-top: 1.5rem;
    color: var(--text-tertiary);
    font-style: italic;
}
.keyboard-help {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.keyboard-help.visible {
    opacity: 1;
    visibility: visible;
}
.keyboard-help-content {
    background: var(--bg-secondary);
    border: 1px solid var(--path-primary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 400px;
    width: 90%;
}
.keyboard-help-content h3 {
    color: var(--path-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}
.keyboard-help-content ul {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}
.keyboard-help-content li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}
.key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-primary);
}
.close-help {
    display: block;
    width: 100%;
    padding: 0.75rem;
    background: var(--path-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.close-help:hover {
    transform: translateY(-2px);
    box-shadow: var(--path-glow);
}
.code-block {
    position: relative;
}
.code-copy-button {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 32px;
    height: 32px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.code-copy-button:hover {
    background: var(--bg-secondary);
    color: var(--path-primary);
    border-color: var(--path-primary);
}
@media (prefers-reduced-motion: no-preference) {
    @keyframes fadeInUp {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}
@media (max-width: 1024px) {
    .sidenav {
        transform: translateX(-100%);
        width: 280px;
        box-shadow: var(--shadow-md);
        transition: transform 0.3s ease;
    }
    .sidenav.open {
        transform: translateX(0);
    }
    .main {
        margin-left: 0;
        width: 100%;
        padding: 4rem 2rem 2rem;
    }
    .sidenav-toggle {
        display: flex;
    }
}
@media (max-width: 768px) {
    .main {
        padding: 4rem 1.5rem 2rem;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-line {
        font-size: 1.1rem;
    }
    .pillar {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }
    .pillar-marker {
        align-self: flex-start;
    }
    .process-step {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }
    .process-step .step-number {
        align-self: flex-start;
    }
    .threshold-words {
        flex-direction: column;
        gap: 0.25rem;
        font-size: 1rem;
    }
    .threshold-divider {
        display: none;
    }
    .threshold-word {
        padding: 0.25rem 0;
    }
    .counterfeit-grid {
        grid-template-columns: 1fr;
    }
    .sequence-steps {
        flex-direction: column;
        align-items: flex-start;
    }
    .step-arrow {
        transform: rotate(90deg);
        margin: 0.5rem 0;
    }
    .navigation {
        flex-direction: column;
        gap: 1rem;
    }
    .navigation a {
        width: 100%;
        justify-content: center;
    }
    .installation-path::before {
        left: 24px;
    }
    .path-step {
        gap: 1rem;
    }
    .path-step .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    .path-step .step-content {
        padding: 1.25rem;
    }
    .path-step h4 {
        font-size: 1.1rem;
    }
    .characteristics {
        grid-template-columns: 1fr;
    }
    .comparison {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 480px) {
    .main {
        padding: 4rem 1rem 2rem;
    }
    .hero-title {
        font-size: 2rem;
    }
    .hero-eyebrow {
        font-size: 0.75rem;
    }
    .card {
        padding: 2rem 1rem;
    }
    .card p {
        font-size: 1rem;
    }
    .invitation-card {
        padding: 2rem 1rem;
    }
    .invitation-card h2 {
        font-size: 1.5rem;
    }
    .button {
        width: 100%;
        justify-content: center;
    }
    .installation-path::before {
        display: none;
    }
    .path-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }
    .path-step .step-content {
        text-align: center;
        width: 100%;
    }
    .path-step h4 {
        text-align: center;
    }
    .pillar-practices {
        justify-content: center;
    }
    .path-step .simple-link {
        width: 100%;
        justify-content: center;
    }
        }