.page-docs {
    position: relative;
    z-index: 2;
    min-height: 100dvh;
}

.page-docs .docs-shell {
    max-width: 1320px;
    margin: 0 auto;
    padding:
        calc(var(--landing-header-clearance, 146px) + 20px)
        clamp(16px, 2.5vw, 28px)
        clamp(40px, 5vw, 64px);
    display: grid;
    grid-template-columns: minmax(220px, 248px) minmax(0, 1fr);
    gap: clamp(16px, 2vw, 24px);
    align-items: start;
}

.page-docs .docs-board {
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: var(--surface-elevated);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.page-docs .docs-board--nav {
    position: sticky;
    top: calc(var(--landing-header-clearance, 146px) + 16px);
    align-self: start;
    max-height: calc(100dvh - var(--landing-header-clearance, 146px) - 32px);
    overflow: auto;
}

.page-docs .docs-board--main {
    min-width: 0;
    min-height: calc(100dvh - var(--landing-header-clearance, 146px) - 48px);
}

.page-docs .docs-nav {
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding: 22px 16px 24px;
}

.page-docs .docs-nav__group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.page-docs .docs-nav__label {
    padding: 0 12px 8px;
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.page-docs .docs-nav a {
    position: relative;
    padding: 9px 12px 9px 16px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.15s ease, background 0.15s ease;
}

.page-docs .docs-nav a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.page-docs .docs-nav a.is-active {
    color: var(--text-primary);
    background: rgba(var(--accent-rgb), 0.1);
}

.page-docs .docs-nav a.is-active::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 14px;
    border-radius: 999px;
    background: var(--accent-light);
}

.page-docs .docs-main {
    min-width: 0;
    padding: clamp(32px, 4.5vw, 52px) clamp(28px, 4vw, 56px) clamp(40px, 5vw, 64px);
}

.page-docs .docs-hero {
    margin-bottom: clamp(28px, 4vw, 40px);
}

.page-docs .docs-kicker {
    display: inline-block;
    margin-bottom: 14px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-light);
}

.page-docs .docs-hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 4.5vw, 3.4rem);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.02em;
    margin: 0 0 16px;
    max-width: none;
}

.page-docs .docs-lead {
    max-width: 62ch;
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.page-docs .docs-divider {
    border: 0;
    height: 1px;
    margin: clamp(28px, 4vw, 44px) 0;
    background: rgba(255, 255, 255, 0.08);
}

.page-docs .docs-section {
    scroll-margin-top: calc(var(--landing-header-clearance, 146px) + 24px);
    margin-bottom: 0;
}

.page-docs .docs-section + .docs-divider {
    margin-top: clamp(28px, 4vw, 44px);
}

.page-docs .docs-section h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 2.8vw, 2.15rem);
    font-weight: 400;
    margin: 0 0 12px;
    letter-spacing: -0.01em;
}

.page-docs .docs-section h3 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    margin: 24px 0 8px;
    color: var(--text-primary);
}

.page-docs .docs-section p,
.page-docs .docs-section li {
    color: var(--text-secondary);
    line-height: 1.65;
    font-size: 0.95rem;
}

.page-docs .docs-section p {
    margin: 0 0 14px;
    max-width: 68ch;
}

.page-docs .docs-section ul,
.page-docs .docs-section ol {
    margin: 0 0 16px;
    padding-left: 1.25rem;
    max-width: 68ch;
}

.page-docs .docs-section li + li {
    margin-top: 6px;
}

.page-docs .docs-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 20px;
}

.page-docs .docs-card {
    padding: 20px 18px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: var(--surface);
}

.page-docs .docs-card h3 {
    margin-top: 0;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 400;
}

.page-docs .docs-card p {
    margin-bottom: 0;
    font-size: 0.88rem;
}

.page-docs .docs-steps {
    display: grid;
    gap: 0;
    margin-top: 20px;
}

.page-docs .docs-step {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 18px;
    padding: 22px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.page-docs .docs-step:first-child {
    border-top: none;
    padding-top: 0;
}

.page-docs .docs-step__num {
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    opacity: 0.55;
    line-height: 1.6;
    padding-top: 2px;
}

.page-docs .docs-step h3 {
    margin: 0 0 6px;
}

.page-docs .docs-step p {
    margin: 0;
    font-size: 0.88rem;
}

.page-docs .docs-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.page-docs .docs-tag {
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border: 1px solid rgba(var(--accent-rgb), 0.22);
    background: rgba(var(--accent-rgb), 0.08);
    color: var(--accent-light);
}

.page-docs .docs-api {
    margin-top: 16px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.page-docs .docs-api-row {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 12px;
    padding: 12px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.84rem;
}

.page-docs .docs-api-row:first-child {
    border-top: none;
}

.page-docs .docs-api-row code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.78rem;
    color: var(--accent-light);
    word-break: break-all;
}

.page-docs .docs-api-row span {
    color: var(--text-secondary);
    line-height: 1.5;
}

.page-docs .docs-faq details {
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.02);
    margin-bottom: 10px;
}

.page-docs .docs-faq summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
    list-style: none;
}

.page-docs .docs-faq summary::-webkit-details-marker {
    display: none;
}

.page-docs .docs-faq details p {
    margin: 10px 0 0;
    font-size: 0.88rem;
}

.page-docs .landing-nav__icon-btn.is-active {
    color: var(--accent-light);
    background: transparent;
}

@media (max-width: 900px) {
    .page-docs .docs-shell {
        grid-template-columns: 1fr;
    }

    .page-docs .docs-board--nav {
        position: static;
        max-height: none;
    }

    .page-docs .docs-board--main {
        min-height: 0;
    }

    .page-docs .docs-nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 12px;
        padding: 16px;
    }

    .page-docs .docs-nav__group {
        flex: 1 1 160px;
    }

    .page-docs .docs-grid {
        grid-template-columns: 1fr;
    }

    .page-docs .docs-main {
        padding: 24px 20px 32px;
    }
}