/* =========================================================
   MONTY HOME FINDS
   BUYING GUIDE V2
   Uses the Product Review design language with guide-specific navigation.
========================================================= */

.buying-guide {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow-x: clip;
    overflow-y: visible;
}

.buying-guide *,
.buying-guide *::before,
.buying-guide *::after {
    box-sizing: border-box;
}

.buying-guide img {
    max-width: 100%;
}

.buying-guide a,
.buying-guide h1,
.buying-guide h2,
.buying-guide h3,
.buying-guide h4,
.buying-guide p {
    overflow-wrap: break-word;
}

.buying-guide .guide-container {
    width: min(calc(100% - (var(--container-padding) * 2)), var(--container-width));
    min-width: 0;
    margin-inline: auto;
}

.buying-guide .mono {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    line-height: 1.4;
    text-transform: uppercase;
}

/* Breadcrumb */

.buying-guide .guide-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    padding-top: 28px;
    color: var(--color-text-muted);
    font-size: 0.78rem;
    line-height: 1.5;
}

.buying-guide .guide-breadcrumb a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.buying-guide .guide-breadcrumb a:hover {
    color: var(--color-accent);
}

.buying-guide .guide-breadcrumb a:focus-visible {
    color: var(--color-accent);
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 3px;
}

.buying-guide .guide-breadcrumb span {
    margin-inline: 4px;
}

.buying-guide .guide-breadcrumb span:last-child {
    overflow-wrap: anywhere;
}

/* Hero */

.buying-guide .guide-hero {
    width: 100%;
    padding: 34px 0 70px;
}

.buying-guide .guide-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    align-items: center;
    gap: clamp(40px, 6vw, 80px);
}

.buying-guide .guide-hero-grid--no-image {
    grid-template-columns: minmax(0, 780px);
}

.buying-guide .guide-hero-content {
    min-width: 0;
    text-align: left;
}

.buying-guide .guide-category {
    display: inline-grid;
    grid-template-columns: 7px auto;
    align-items: center;
    column-gap: 8px;
    margin-bottom: 22px;
    padding: 7px 13px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    background: var(--color-surface);
    color: var(--color-text-soft);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.buying-guide .guide-category-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-accent);
}

.buying-guide .guide-hero h1 {
    max-width: 700px;
    margin: 0;
    color: var(--color-text);
    text-align: left;
    line-height: 1.08;
    letter-spacing: -0.025em;
    overflow-wrap: anywhere;
}

@media (min-width: 1001px) {
    .buying-guide .guide-hero h1.guide-title-long {
        font-size: clamp(3rem, 4.5vw, 3.75rem);
    }

    .buying-guide .guide-hero h1.guide-title-very-long {
        font-size: clamp(2.75rem, 3.5vw, 3rem);
    }
}

.buying-guide .guide-intro {
    max-width: 650px;
    margin: 22px 0 0;
    color: var(--color-text-soft);
    font-size: 1.12rem;
    line-height: 1.7;
}

.buying-guide .guide-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    margin-top: 22px;
    color: var(--color-text-muted);
    font-size: 0.78rem;
    line-height: 1.5;
}

.buying-guide .guide-hero-image {
    position: relative;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-image);
}

.buying-guide .guide-image-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
}

.buying-guide .guide-hero-image img {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--color-surface);
    object-fit: cover;
}

/* Pinterest button */

.buying-guide .pin-button {
    position: absolute;
    right: 16px;
    bottom: 16px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 14px;
    border: 1px solid rgba(221, 220, 212, 0.85);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.76rem;
    font-weight: 600;
    line-height: 1.3;
    box-shadow: 0 8px 24px rgba(32, 37, 31, 0.14);
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.buying-guide .pin-button:hover {
    color: var(--color-accent);
}

.buying-guide .pin-button:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.buying-guide .pin-icon {
    line-height: 1;
}

/* Quick decision */

.buying-guide .guide-decision {
    width: 100%;
    padding-bottom: 22px;
}

.buying-guide .guide-decision-card {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.buying-guide .guide-decision-card--items-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.buying-guide .guide-decision-card--items-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.buying-guide .guide-decision-main {
    grid-column: 1 / -1;
    min-width: 0;
    padding: 28px;
}

.buying-guide .guide-decision-main .mono,
.buying-guide .guide-decision-number {
    color: var(--color-accent);
}

.buying-guide .guide-decision-main h2 {
    max-width: none;
    margin: 9px 0 0;
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 600;
    line-height: 1.3;
}

.buying-guide .guide-decision-main p {
    max-width: none;
    margin: 14px 0 0;
    color: var(--color-text-soft);
    font-size: 1.0625rem;
    line-height: 1.7;
}

.buying-guide .guide-decision-item {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: flex-start;
    padding: 28px;
    border-top: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
}

.buying-guide .guide-decision-main + .guide-decision-item {
    border-left: 0;
}

.buying-guide .guide-decision-number {
    margin-bottom: 14px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
}

.buying-guide .guide-decision-item strong {
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: 1.05rem;
    line-height: 1.3;
}

.buying-guide .guide-decision-item p {
    margin: 8px 0 0;
    color: var(--color-text-soft);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* Research panel */

.buying-guide .guide-mobile-disclosure-toggle {
    display: none;
}

.buying-guide .guide-mobile-disclosure-icon {
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border-radius: var(--radius-pill);
    background: var(--color-accent-soft);
    color: var(--color-accent);
    font-size: 1rem;
    line-height: 1;
    transition: transform var(--transition-fast);
}

.buying-guide details[open] > .guide-mobile-disclosure-toggle .guide-mobile-disclosure-icon {
    transform: rotate(45deg);
}

.buying-guide .guide-research {
    width: 100%;
    padding: 30px 0 28px;
}

.buying-guide .guide-research-panel {
    display: block;
    padding: clamp(28px, 4vw, 42px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface-soft);
}

.buying-guide .guide-research-heading {
    display: block;
    margin-bottom: 26px;
}

.buying-guide .guide-research-title {
    min-width: 0;
}

.buying-guide .guide-research-heading .mono,
.buying-guide .guide-related-reviews .mono,
.buying-guide .guide-faq-heading .mono,
.buying-guide .guide-toc > .mono {
    color: var(--color-accent);
}

.buying-guide .guide-research-heading h2 {
    margin: 9px 0 0;
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 2.5vw, 2rem);
    line-height: 1.2;
}

.buying-guide .guide-research-heading p {
    max-width: 720px;
    margin: 14px 0 0;
    color: var(--color-text-soft);
    font-size: 0.92rem;
    line-height: 1.7;
}

.buying-guide .guide-research-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.buying-guide .guide-research-list li {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    min-height: 96px;
    padding: 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.buying-guide .guide-research-list li:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}

.buying-guide .guide-research-list span {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: var(--radius-pill);
    background: var(--color-accent-soft);
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    line-height: 1;
}

.buying-guide .guide-research-list strong {
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.55;
    overflow-wrap: anywhere;
}
/* Content and sticky guide rail */

.buying-guide .guide-content-layout {
    display: grid;
    grid-template-columns: 270px minmax(0, var(--reading-width));
    justify-content: space-between;
    gap: clamp(45px, 7vw, 90px);
    padding: 55px 0 70px;
}

.buying-guide .guide-content-layout--no-rail {
    grid-template-columns: minmax(0, var(--reading-width));
    justify-content: center;
}

.buying-guide .guide-rail {
    min-width: 0;
}

.buying-guide .guide-toc-disclosure {
    position: sticky;
    top: 98px;
    max-height: calc(100vh - 122px);
    overflow-y: auto;
    align-self: start;
    scrollbar-width: thin;
}

.buying-guide .guide-toc {
    padding: 24px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-soft);
}

.buying-guide .guide-toc ol {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.buying-guide .guide-toc li {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 9px;
    align-items: baseline;
    padding: 11px 0;
    border-top: 1px solid var(--color-border);
}

.buying-guide .guide-toc li:last-child {
    border-bottom: 1px solid var(--color-border);
}

.buying-guide .guide-toc-number {
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-size: 0.64rem;
}

.buying-guide .guide-toc a {
    color: var(--color-text-soft);
    font-size: 0.78rem;
    line-height: 1.45;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.buying-guide .guide-toc a:hover {
    color: var(--color-accent);
}

.buying-guide .guide-toc a:focus-visible {
    color: var(--color-accent);
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 3px;
}

.buying-guide .guide-rail-note {
    margin-top: 23px;
    padding-top: 21px;
    border-top: 1px solid var(--color-border);
}

.buying-guide .guide-rail-note .mono {
    color: var(--color-green);
}

.buying-guide .guide-rail-note p {
    margin: 9px 0 0;
    color: var(--color-text-muted);
    font-size: 0.72rem;
    line-height: 1.6;
}

.buying-guide .guide-rail-note a {
    display: inline-block;
    margin-top: 12px;
    color: var(--color-accent);
    font-size: 0.7rem;
    font-weight: 600;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

/* Article */

.buying-guide .guide-article-content {
    width: 100%;
    min-width: 0;
    margin: 0;
    color: var(--color-text-soft);
    font-size: 1rem;
    line-height: 1.82;
    counter-reset: guide-article-section;
}

.buying-guide .guide-article-content > *:first-child {
    margin-top: 0;
}

.buying-guide .guide-article-content > *:last-child {
    margin-bottom: 0;
}

.buying-guide .guide-article-content h2,
.buying-guide .guide-article-content h3,
.buying-guide .guide-article-content h4 {
    color: var(--color-text);
    overflow-wrap: anywhere;
}

.buying-guide .guide-article-content h2 {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    margin: 0;
    padding: 55px 0 23px;
    border-top: 1px solid var(--color-border);
    font-size: clamp(1.65rem, 3vw, 2.35rem);
    line-height: 1.2;
    letter-spacing: -0.018em;
    scroll-margin-top: 100px;
    counter-increment: guide-article-section;
}

.buying-guide .guide-article-content h2::before {
    padding-top: 0.45em;
    color: var(--color-accent);
    content: counter(guide-article-section, decimal-leading-zero);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
}

.buying-guide .guide-article-content h2:first-of-type {
    padding-top: 5px;
    border-top: 0;
}

.buying-guide .guide-article-content h3 {
    margin: 1.8em 0 0.65em;
    font-size: 1.3rem;
    line-height: 1.3;
}

.buying-guide .guide-article-content h4 {
    margin: 1.5em 0 0.6em;
    font-size: 1.08rem;
    line-height: 1.35;
}

.buying-guide .guide-article-content p {
    margin: 0 0 1.35em;
}

.buying-guide .guide-article-content ul,
.buying-guide .guide-article-content ol {
    margin: 0 0 1.5em;
    padding-left: 1.5em;
    color: var(--color-text-soft);
    line-height: 1.75;
}

.buying-guide .guide-article-content li {
    margin-bottom: 0.55em;
}

.buying-guide .guide-article-content li:last-child {
    margin-bottom: 0;
}

.buying-guide .guide-article-content a:not(.pin-button) {
    color: var(--color-accent);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.buying-guide .guide-article-content a:not(.pin-button):hover {
    color: var(--color-text);
}

.buying-guide .guide-article-content a:not(.pin-button):focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 3px;
}

.buying-guide .guide-article-content strong {
    color: var(--color-text);
    font-weight: 600;
}

.buying-guide .guide-article-content blockquote {
    margin: 32px 0;
    padding: 22px 25px;
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    background: var(--color-surface-soft);
    color: var(--color-text-soft);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.75;
}

.buying-guide .guide-article-content blockquote > *:last-child {
    margin-bottom: 0;
}

.buying-guide .guide-article-content figure,
.buying-guide .guide-article-content .pinnable-image {
    position: relative;
    width: 100%;
    margin: 38px 0;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.buying-guide .guide-article-content img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

.buying-guide .guide-article-content .pinnable-image img {
    border-radius: 0;
}

.buying-guide .guide-article-content > img {
    margin: 38px 0;
}

.buying-guide .guide-article-content figure figcaption {
    margin-top: 9px;
    color: var(--color-text-muted);
    font-size: 0.76rem;
    line-height: 1.5;
}

.buying-guide .guide-article-content table {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 34px 0;
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-collapse: collapse;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    font-size: 0.88rem;
}

.buying-guide .guide-article-content thead {
    background: var(--color-surface-soft);
}

.buying-guide .guide-article-content th,
.buying-guide .guide-article-content td {
    min-width: 145px;
    padding: 14px 16px;
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    vertical-align: top;
}

.buying-guide .guide-article-content th {
    color: var(--color-text);
    font-weight: 600;
}

/* Product review and retailer links */

.buying-guide .guide-related-reviews {
    width: 100%;
    padding: 55px 0;
    border-top: 1px solid var(--color-border);
    background: var(--color-surface-soft);
}

.buying-guide .guide-section-heading-row {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
}

.buying-guide .guide-section-heading-row h2 {
    margin: 9px 0 0;
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.12;
}

.buying-guide .guide-section-heading-row > a {
    color: var(--color-accent);
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
}

.buying-guide .guide-section-heading-row > a:hover {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.buying-guide .guide-section-heading-row > a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

.buying-guide .guide-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 30px;
}

.buying-guide .guide-related-grid--1 {
    grid-template-columns: minmax(0, 560px);
}

.buying-guide .guide-related-grid--2,
.buying-guide .guide-related-grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.buying-guide .guide-related-card {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    min-height: 0;
    padding: 22px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    text-decoration: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.buying-guide .guide-related-card:hover,
.buying-guide .guide-related-card:focus-within {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-soft);
    transform: translateY(-3px);
}

.buying-guide .guide-related-number {
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-size: 0.68rem;
}

.buying-guide .guide-related-card .mono {
    display: block;
    color: var(--color-accent);
}

.buying-guide .guide-related-card h3 {
    display: block;
    margin: 10px 0 0;
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.buying-guide .guide-related-actions {
    grid-column: 2;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    align-self: end;
    margin-top: 24px;
}

.buying-guide .guide-related-link {
    color: var(--color-accent);
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
}

.buying-guide .guide-related-link:focus-visible,
.buying-guide .guide-retailer-link:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.buying-guide .guide-retailer-link {
    min-height: 44px;
    padding: 11px 16px;
    font-size: 0.78rem;
    white-space: nowrap;
}

/* FAQ */

.buying-guide .guide-faq-section {
    width: 100%;
    padding: 55px 0;
    border-top: 1px solid var(--color-border);
}

.buying-guide .guide-faq-layout {
    display: block;
}

.buying-guide .guide-faq-heading {
    max-width: var(--content-width);
    margin: 0 auto 25px 0;
}

.buying-guide .guide-faq-heading .mono {
    display: block;
    margin-bottom: 8px;
}

.buying-guide .guide-faq-heading h2 {
    margin: 0;
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.12;
}

.buying-guide .guide-faq-heading p {
    max-width: 700px;
    margin: 13px 0 0;
    color: var(--color-text-soft);
    font-size: 1rem;
    line-height: 1.7;
}

.buying-guide .guide-faq {
    border-top: 1px solid var(--color-border);
}

.buying-guide .guide-faq-item {
    border-bottom: 1px solid var(--color-border);
}

.buying-guide .guide-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
    padding: 21px 0;
    color: var(--color-text);
    cursor: pointer;
    font-weight: 600;
    line-height: 1.5;
    list-style: none;
}

.buying-guide .guide-faq-question > span:first-child {
    min-width: 0;
    overflow-wrap: anywhere;
}

.buying-guide .guide-faq-question::-webkit-details-marker {
    display: none;
}

.buying-guide .guide-faq-question:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
    border-radius: 3px;
}

.buying-guide .guide-faq-icon {
    display: flex;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background: var(--color-surface);
    font-size: 1.05rem;
    line-height: 1;
    transition: transform var(--transition-fast), background var(--transition-fast);
}

.buying-guide .guide-faq-item[open] .guide-faq-icon {
    background: var(--color-surface-soft);
    transform: rotate(45deg);
}

.buying-guide .guide-faq-answer {
    max-width: var(--reading-width);
    padding: 0 50px 22px 0;
    color: var(--color-text-soft);
    font-size: 0.92rem;
    line-height: 1.75;
}

/* Author and disclosure */

.buying-guide .guide-author-section {
    width: 100%;
}

.buying-guide .guide-author-box {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 25px 0;
    border-top: 1px solid var(--color-border);
}

.buying-guide .guide-author-mark {
    display: flex;
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-green-soft);
    color: var(--color-text);
    font-family: var(--font-display);
    font-weight: 600;
}

.buying-guide .guide-author-name {
    color: var(--color-text);
    font-weight: 600;
}

.buying-guide .guide-author-meta {
    margin-top: 3px;
    color: var(--color-text-muted);
    font-size: 0.78rem;
    line-height: 1.5;
}

.buying-guide .guide-disclosure {
    width: 100%;
    margin: 30px 0;
    padding: 18px 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface-soft);
    color: var(--color-text-muted);
    font-size: 0.78rem;
    line-height: 1.65;
}


@media (max-width: 1000px) {
    .buying-guide .guide-hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .buying-guide .guide-hero-image {
        max-width: 720px;
    }

    .buying-guide .guide-content-layout {
        grid-template-columns: 225px minmax(0, 1fr);
        gap: 45px;
    }

    .buying-guide .guide-related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .buying-guide .guide-related-grid--1 {
        grid-template-columns: minmax(0, 560px);
    }
}

@media (max-width: 820px) {
    .buying-guide .guide-mobile-disclosure-toggle {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 18px;
        width: 100%;
        padding: 17px 18px;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        background: var(--color-surface-soft);
        color: var(--color-text);
        cursor: pointer;
        font-size: 0.82rem;
        font-weight: 600;
        letter-spacing: 0.02em;
        list-style: none;
    }

    .buying-guide .guide-mobile-disclosure-toggle::-webkit-details-marker {
        display: none;
    }

    .buying-guide .guide-mobile-disclosure-toggle:focus-visible {
        outline: 2px solid var(--color-accent);
        outline-offset: 3px;
    }

    .buying-guide .guide-research-disclosure[open] > .guide-mobile-disclosure-toggle,
    .buying-guide .guide-toc-disclosure[open] > .guide-mobile-disclosure-toggle {
        margin-bottom: 12px;
    }

    .buying-guide .guide-content-layout {
        display: block;
        padding-top: 48px;
    }

    .buying-guide .guide-rail {
        margin-bottom: 36px;
    }

    .buying-guide .guide-toc {
        padding: 24px;
    }

    .buying-guide .guide-toc-disclosure {
        position: static;
        max-height: none;
        overflow: visible;
    }

    .buying-guide .guide-toc > .mono {
        display: none;
    }

    .buying-guide .guide-toc ol {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 24px;
    }

}

@media (max-width: 760px) {

    .buying-guide .guide-breadcrumb {
        padding-top: 20px;
        font-size: 0.72rem;
    }

    .buying-guide .guide-hero {
        padding-top: 25px;
        padding-bottom: 45px;
    }

    .buying-guide .guide-hero h1 {
        line-height: 1.1;
    }

    .buying-guide .guide-intro {
        font-size: 0.98rem;
        line-height: 1.7;
    }

    .buying-guide .guide-meta {
        flex-direction: column;
        gap: 5px;
    }


    .buying-guide .guide-decision-card {
        grid-template-columns: 1fr;
    }

    .buying-guide .guide-decision-main {
        grid-column: auto;
        padding: 23px;
    }

    .buying-guide .guide-decision-main p {
        font-size: 1rem;
    }

    .buying-guide .guide-decision-item {
        padding: 23px;
        border-left: 0;
    }

    .buying-guide .guide-research {
        padding-top: 24px;
    }

    .buying-guide .guide-research-panel {
        padding: 23px;
    }

    .buying-guide .guide-research-heading {
        margin-bottom: 22px;
    }

    .buying-guide .guide-research-heading p {
        margin-top: 12px;
    }

    .buying-guide .guide-research-list {
        grid-template-columns: 1fr;
    }

    .buying-guide .guide-research-list li {
        min-height: 0;
        padding: 18px;
    }

    .buying-guide .guide-toc {
        padding: 21px;
    }

    .buying-guide .guide-toc ol {
        display: block;
    }

    .buying-guide .guide-article-content {
        font-size: 0.97rem;
        line-height: 1.78;
    }

    .buying-guide .guide-article-content h2 {
        grid-template-columns: 26px minmax(0, 1fr);
        gap: 10px;
        padding-top: 48px;
        font-size: 1.65rem;
    }


    .buying-guide .guide-related-reviews {
        padding: 50px 0 60px;
    }

    .buying-guide .guide-section-heading-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .buying-guide .guide-related-grid {
        grid-template-columns: 1fr;
    }

    .buying-guide .guide-related-actions {
        align-items: flex-start;
        flex-direction: column;
    }

    .buying-guide .guide-faq-question {
        gap: 12px;
    }
}

@media (max-width: 400px) {
    .buying-guide .guide-hero h1 {
        font-size: 2rem;
    }

    .buying-guide .guide-article-content h2 {
        font-size: 1.55rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .buying-guide .pin-button,
    .buying-guide .guide-related-card,
    .buying-guide .guide-faq-icon {
        transition: none;
    }
}