.guide-shell {
    max-width: 1152px;
    margin: 0 auto;
    padding: 0 40px 64px;
}

.guide-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 26px 0 0;
    color: var(--muted);
    font-size: 12px;
}

.guide-breadcrumbs a {
    color: inherit;
    text-decoration: none;
}

.guide-breadcrumbs a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.guide-eyebrow {
    margin: 0 0 14px;
    color: var(--primary-dark);
    font-family: 'Montserrat', Arial, sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.4px;
    line-height: 1.6;
    text-transform: uppercase;
}

.guides-intro {
    max-width: 720px;
    padding: 57px 0 44px;
}

.guides-intro h1,
.guide-article-header h1,
.guide-missing h1 {
    max-width: 820px;
    font-size: clamp(30px, 4vw, 46px);
    letter-spacing: -1.4px;
    line-height: 1.2;
}

.guides-intro > p:last-child,
.guide-deck {
    max-width: 660px;
    margin: 18px 0 0;
    color: #657082;
    font-size: 16px;
    line-height: 1.8;
}

.guides-list {
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--line);
    list-style: none;
}

.guides-list > li {
    display: grid;
    grid-template-columns: 60px minmax(0, 1fr) auto;
    align-items: start;
    gap: 25px;
    padding: 32px 0;
    border-bottom: 1px solid var(--line);
}

.guide-list-number {
    padding-top: 3px;
    color: #a6b2ca;
    font-family: 'Montserrat', Arial, sans-serif;
    font-size: 28px;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -1px;
}

.guide-list-copy .guide-eyebrow {
    margin-bottom: 7px;
    font-size: 9px;
}

.guide-list-copy h2 {
    margin-bottom: 9px;
    font-size: clamp(19px, 2.7vw, 25px);
    font-weight: 500;
    letter-spacing: -.5px;
}

.guide-list-copy h2 a {
    color: var(--ink);
    text-decoration: none;
}

.guide-list-copy h2 a:hover {
    color: var(--primary-dark);
}

.guide-list-arrow {
    display: inline-block;
    margin-left: 14px;
    color: var(--primary-dark);
    font-size: .8em;
}

.guide-list-copy > p:last-child {
    max-width: 640px;
    margin-bottom: 0;
    color: #657082;
    font-size: 14px;
    line-height: 1.8;
}

.guide-reading-time {
    padding-top: 26px;
    color: var(--muted);
    font-size: 11px;
    white-space: nowrap;
}

.guides-return {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 34px;
    padding: 23px 0 0;
}

.guides-return p {
    margin: 0;
    color: var(--muted);
}

.guides-return a,
.guide-article-end a,
.guide-sidebar-return {
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
}

.guides-return a:hover,
.guide-article-end a:hover,
.guide-sidebar-return:hover {
    text-decoration: underline;
}

.guide-article-header {
    max-width: 850px;
    padding: 48px 0 38px;
}

.guide-time {
    color: var(--muted);
    font-size: 10px;
    letter-spacing: .6px;
}

.guide-article-layout {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    align-items: start;
    gap: 56px;
    padding-top: 34px;
    border-top: 1px solid var(--line);
}

.guide-sidebar {
    position: sticky;
    top: 30px;
}

.guide-toc h2,
.guide-next-reading h2 {
    margin: 0 0 17px;
    color: var(--ink);
    font-family: 'Montserrat', Arial, sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.3px;
    text-transform: uppercase;
}

.guide-toc ol {
    display: grid;
    gap: 13px;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: guide-section;
}

.guide-toc li {
    display: grid;
    grid-template-columns: 20px 1fr;
    gap: 8px;
    counter-increment: guide-section;
}

.guide-toc li::before {
    content: counter(guide-section, decimal-leading-zero);
    color: #a4acc0;
    font-size: 10px;
    line-height: 2;
}

.guide-toc a {
    color: #657082;
    font-size: 12px;
    line-height: 1.7;
    text-decoration: none;
    transition: color 150ms ease;
}

.guide-toc a[aria-current="location"] {
    color: var(--primary-dark);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-thickness: 1px;
}

.guide-toc a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.guide-sidebar-return {
    display: inline-block;
    margin-top: 27px;
    font-size: 11px;
}

.guide-prose {
    min-width: 0;
    max-width: 740px;
    color: #435065;
    font-size: 14px;
    line-height: 1.95;
    overflow-wrap: break-word;
}

.guide-prose section + section {
    margin-top: 34px;
}

.guide-prose h2 {
    margin-bottom: 14px;
    color: var(--ink);
    font-size: 21px;
    font-weight: 600;
    letter-spacing: -.5px;
    line-height: 1.45;
    scroll-margin-top: 28px;
}

.guide-prose h3 {
    margin: 23px 0 7px;
    color: var(--ink);
    font-family: 'Montserrat', Arial, sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .7px;
    text-transform: uppercase;
}

.guide-prose p {
    margin-bottom: 15px;
}

.guide-prose strong {
    color: #34425a;
    font-weight: 600;
}

.guide-definitions {
    margin: 0 0 18px;
    padding-left: 18px;
    border-left: 2px solid #dbe1ff;
}

.guide-definitions > div + div {
    margin-top: 13px;
}

.guide-definitions dt {
    color: #34425a;
    font-weight: 600;
}

.guide-definitions dd {
    margin: 2px 0 0;
}

.guide-prose pre {
    overflow: auto;
    margin: 20px 0;
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: #f8f9fc;
    font-size: 12px;
    line-height: 1.8;
}

.guide-prose pre code {
    padding: 0;
    background: transparent;
    font-size: inherit;
}

.guide-figure {
    margin: 25px 0 21px;
    padding: 14px 14px 17px;
    border: 1px solid var(--line);
    border-radius: 4px;
}

.guide-figure svg {
    display: block;
    width: 100%;
    height: auto;
}

.guide-figure figcaption {
    margin: 5px 12px 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.8;
}

.guide-article-end {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 16px;
    margin-top: 35px;
    padding-top: 23px;
    border-top: 1px solid var(--line);
}

.guide-next-reading {
    margin: 54px 0 0 266px;
    padding-top: 26px;
    border-top: 1px solid var(--line);
}

.guide-next-reading ul {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.guide-next-reading a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    color: var(--ink);
    font-size: 14px;
    text-decoration: none;
}

.guide-next-reading a:hover {
    color: var(--primary-dark);
}

.guide-next-reading a span {
    color: var(--primary-dark);
}

.guide-missing {
    max-width: 700px;
    padding: 70px 0 60px;
}

.guide-missing > p:not(.guide-eyebrow) {
    max-width: 540px;
    color: #657082;
    font-size: 15px;
    line-height: 1.8;
}

.guide-link-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
    margin-top: 28px;
}

@media (max-width: 860px) {
    .guide-article-layout {
        grid-template-columns: 175px minmax(0, 1fr);
        gap: 32px;
    }

    .guide-next-reading {
        margin-left: 207px;
    }
}

@media (max-width: 680px) {
    .guide-shell {
        padding: 0 22px 42px;
    }

    .guide-breadcrumbs {
        padding-top: 21px;
        font-size: 11px;
    }

    .guides-intro,
    .guide-article-header {
        padding: 34px 0 30px;
    }

    .guides-intro h1,
    .guide-article-header h1,
    .guide-missing h1 {
        letter-spacing: -.9px;
    }

    .guides-intro > p:last-child,
    .guide-deck {
        font-size: 14px;
    }

    .guides-list > li {
        grid-template-columns: 34px minmax(0, 1fr);
        gap: 8px 14px;
        padding: 25px 0;
    }

    .guide-list-number {
        padding-top: 1px;
        font-size: 23px;
    }

    .guide-list-copy > p:last-child {
        font-size: 12px;
    }

    .guide-reading-time {
        grid-column: 2;
        padding-top: 0;
    }

    .guides-return {
        margin-top: 22px;
        font-size: 12px;
    }

    .guide-article-layout {
        display: block;
        padding-top: 24px;
    }

    .guide-sidebar {
        position: static;
        padding-bottom: 25px;
        border-bottom: 1px solid var(--line);
    }

    .guide-toc h2 {
        margin-bottom: 14px;
    }

    .guide-toc ol {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px 20px;
    }

    .guide-sidebar-return {
        margin-top: 21px;
    }

    .guide-prose {
        margin-top: 30px;
        font-size: 13px;
        line-height: 1.95;
    }

    .guide-prose h2 {
        font-size: 20px;
    }

    .guide-prose section + section {
        margin-top: 29px;
    }

    .guide-figure {
        margin-right: -4px;
        margin-left: -4px;
        padding: 8px 3px 13px;
    }

    .guide-figure figcaption {
        margin-right: 12px;
        margin-left: 12px;
        font-size: 10px;
    }

    .guide-next-reading {
        margin: 36px 0 0;
    }

    .guide-missing {
        padding: 45px 0;
    }
}

@media (max-width: 360px) {
    .guide-shell {
        padding-right: 17px;
        padding-left: 17px;
    }

    .guide-toc ol {
        grid-template-columns: 1fr;
    }
}