.mcp-hero { padding-block: clamp(48px, 7vw, 84px); }
.mcp-hero .document-hero__inner { max-width: 1040px; }
.mcp-hero .mcp-eyebrow { color: #dfb97f; font-size: .85rem; letter-spacing: .08em; }
.mcp-hero h1 { margin-block: 20px 26px; font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.4; text-wrap: balance; }
.mcp-hero .mcp-hero__lead { max-width: 760px; font-size: 1.08rem; line-height: 1.95; }
.mcp-hero .mcp-hero__action { margin-top: 28px; }
.mcp-availability { max-width: 800px; margin-top: 32px; padding: 20px 24px; border-left: 3px solid #dfb97f; background: rgba(255, 255, 255, .06); }
.mcp-availability h2 { margin: 0 0 8px; color: #fff6e6; font-size: 1rem; line-height: 1.7; }
.mcp-availability p { font-size: .95rem; line-height: 1.9; }
.mcp-guide { max-width: 1040px; padding-bottom: 88px; }
.mcp-contents { display: flex; flex-wrap: wrap; gap: 8px 28px; padding-block: 20px; border-bottom: 1px solid var(--brand-border); }
.mcp-contents a { display: inline-flex; min-height: 44px; align-items: center; text-underline-offset: 5px; }
.mcp-section { padding-top: clamp(40px, 6vw, 64px); scroll-margin-top: 24px; }
.mcp-section + .mcp-section { margin-top: 48px; border-top: 1px solid var(--brand-border); }
.mcp-guide h2 { margin: 0 0 24px; font-size: clamp(1.4rem, 2.5vw, 1.85rem); line-height: 1.55; text-wrap: balance; }
.mcp-guide h3 { margin-block: 0 12px; font-size: 1.15rem; line-height: 1.7; }
.mcp-guide p, .mcp-guide li, .mcp-guide dd { line-height: 1.95; }
.mcp-guide p { max-width: 850px; }
.mcp-flow { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; padding: 0; margin: 28px 0; list-style: none; border: 1px solid var(--brand-border); background: var(--brand-paper); }
.mcp-flow li { padding: 22px 24px; }
.mcp-flow li + li { border-left: 1px solid var(--brand-border); }
.mcp-flow span, .mcp-flow strong { display: block; }
.mcp-flow span { margin-bottom: 6px; color: var(--brand-muted); font-size: .85rem; }
.mcp-flow strong { font-size: 1rem; }
.mcp-example { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.4fr); gap: 40px; padding-block: 30px; }
.mcp-example + .mcp-example { border-top: 1px solid var(--brand-border); }
.mcp-example p { margin-block: 0; }
.mcp-guide blockquote { margin: 0 0 14px; padding: 20px 24px; border-left: 3px solid var(--brand-ochre); background: var(--brand-paper); line-height: 1.95; }
.mcp-example__result { color: var(--brand-muted); font-size: .95rem; }
.mcp-note { padding-left: 18px; border-left: 2px solid var(--brand-border); color: var(--brand-muted); }
.mcp-guide ul { padding-left: 1.5rem; }
.mcp-guide ul li { margin-block: 12px; }
.mcp-setup-preview { padding-left: 1.75rem; margin-block: 24px; }
.mcp-setup-preview li { padding-left: 12px; margin-bottom: 22px; }
.mcp-setup-preview li::marker { color: var(--brand-red-strong); font-weight: 700; }
.mcp-setup-preview p { margin: 6px 0 0; }
#mcp-start > h3 { margin-top: 32px; }
#mcp-start > section { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--brand-border); }
.mcp-terms { margin: 0; }
.mcp-terms > div { padding-block: 24px; }
.mcp-terms > div + div { border-top: 1px solid var(--brand-border); }
.mcp-terms dt { margin-bottom: 10px; font-size: 1.08rem; font-weight: 700; }
.mcp-terms dd { max-width: 850px; margin: 0; }
.mcp-guide pre { white-space: pre-wrap; overflow-wrap: anywhere; padding: 20px; background: var(--brand-paper); border: 1px solid var(--brand-border); border-radius: 8px; line-height: 1.7; }
.mcp-guide code { font-size: .9rem; }
.mcp-guide details { margin-top: 12px; border-bottom: 1px solid var(--brand-border); padding-bottom: 12px; }
.mcp-guide summary { cursor: pointer; padding-block: 12px; min-height: 48px; line-height: 1.7; font-weight: 600; }
.mcp-guide details p { margin: 8px 0 16px; }
.mcp-related-links { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-top: 28px; }
.mcp-related-links a { display: inline-flex; min-height: 44px; align-items: center; text-underline-offset: 5px; }
.mcp-guide a:focus-visible, .mcp-guide button:focus-visible, .mcp-guide summary:focus-visible { outline: 2px solid var(--brand-ink); outline-offset: 4px; }
.mcp-copy-status { min-height: 1.9em; margin-bottom: 4px; }
[data-mcp-copy][hidden] { display: none; }
.mcp-endpoint { overflow-wrap: anywhere; font-size: .9rem; }
@media (max-width: 680px) {
    .mcp-hero .mcp-hero__lead { font-size: 1rem; }
    .mcp-availability { padding: 18px; }
    .mcp-contents { gap: 4px 22px; }
    .mcp-flow, .mcp-example { grid-template-columns: minmax(0, 1fr); }
    .mcp-flow li { padding: 18px 22px; }
    .mcp-flow li + li { border-left: 0; border-top: 1px solid var(--brand-border); }
    .mcp-example { gap: 20px; }
    .mcp-guide blockquote { padding: 18px; }
    .mcp-section + .mcp-section { margin-top: 32px; }
}