/* Editorial renewal — warm whites, quiet typography and natural photography. */
:root {
    --uchi-ink: #30302c;
    --uchi-muted: #73716b;
    --uchi-paper: #fff;
    --uchi-surface: #fff;
    --uchi-leaf: #8e846b;
    --uchi-leaf-dark: #665c46;
    --uchi-moss: #f5f3ee;
    --uchi-water: #edf4f6;
    --uchi-sand: #f6f1e7;
    --uchi-line: #e9e6df;
    --uchi-shadow: none;
    --uchi-radius: 5px;
    --uchi-content: 800px;
    --uchi-wide: 1360px;
    --editorial-serif: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Noto Serif CJK JP", serif;
    --accent: #a99e86;
    --tint: #f7f5f1;
}
body { font-family: var(--editorial-serif); font-size: 15px; font-weight: 400; line-height: 2; letter-spacing: .055em; -webkit-font-smoothing: antialiased; }
h1,h2,h3,h4 { font-weight: 500; }
a { color: inherit; transition: color .2s ease; }
a:hover { color: var(--uchi-leaf-dark); }
img { border-radius: 5px; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid #766c54; outline-offset: 5px; }
[hidden] { display: none !important; }
.site-shell { width: min(calc(100% - 112px), var(--uchi-wide)); }
.content-shell { width: min(calc(100% - 80px), var(--uchi-content)); }
.theme-cats { --accent: #a99e86; --badge: #80735e; --tint: #f7f5f1; }
.theme-aquarium { --accent: #749aab; --badge: #50778a; --tint: #f0f7f9; }
.theme-insects { --accent: #919d7b; --badge: #627451; --tint: #f5f6f1; }
.uchi-icon { display: inline-block; width: 32px; height: 32px; flex: 0 0 auto; vertical-align: middle; }
.site-header { background: rgba(255,255,255,.96); border-bottom: 1px solid #f1f0ed; backdrop-filter: blur(12px); }
.site-header__inner { min-height: 100px; gap: 30px; }
.site-brand { gap: 13px; font-weight: 400; letter-spacing: .16em; flex-shrink: 0; }
.site-brand__symbol { width: 65px; height: 58px; color: #a59a7b; flex: 0 0 auto; }
.site-brand__name { display: block; font-size: 23px; line-height: 1.7; white-space: nowrap; }
.site-brand__sub { margin-top: 1px; color: #797870; font-weight: 400; font-size: 9px; letter-spacing: .14em; }
.primary-nav { margin-left: auto; }
.primary-nav ul { gap: clamp(16px,2.1vw,32px); }
.primary-nav a { font-size: 12px; font-weight: 400; white-space: nowrap; }
.primary-nav .current-menu-item > a, .primary-nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 8px; }
.header-actions { display: flex; align-items: center; gap: 24px; }
.button,.ae-button { background: #8e846b; border-color: #8e846b; font-size: 12px; font-weight: 400; letter-spacing: .09em; gap: 16px; min-height: 42px; padding: 8px 23px; }
.button:hover,.ae-button:hover { background: #756b54; transform: none; }
.button--ghost { background: transparent; border-color: #b6ac96; color: var(--uchi-ink); }
.button--ghost:hover { color: #655b43; background: #f6f3ed; }
.header-contact.button { min-height: 40px; padding: 7px 25px; font-size: 11px; white-space: nowrap; }
.search-toggle,.search-close { display: grid; place-items: center; width: 44px; height: 44px; padding: 8px; border: 0; background: transparent; color: var(--uchi-ink); }
.search-toggle .uchi-icon { width: 27px; height: 27px; }
.mobile-contact { display: none; }
.header-search { position: absolute; top: 100%; left: 0; right: 0; padding: 28px 0; border-bottom: 1px solid var(--uchi-line); background: #fff; box-shadow: 0 16px 24px #302d2610; }
.header-search > .site-shell { display: flex; justify-content: center; align-items: center; gap: 20px; }
.header-search .search-form { flex: 1; }
.search-close { font-family: sans-serif; font-size: 28px; }
.search-field { border-radius: 2px; font-size: 14px; }
.search-submit { font-weight: 400; border-radius: 2px; }
.search-form label { min-width: 0; }
.text-link { display: inline-flex; gap: 20px; align-items: center; padding: 3px 0; border-bottom: 1px solid #a5a095; font-size: 12px; text-decoration: none; letter-spacing: .08em; }
.text-link:hover { border-color: var(--uchi-ink); }
.eyebrow { color: var(--accent); font-family: Georgia, serif; font-size: 10px; font-weight: 400; letter-spacing: .2em; margin: 0; }
.eyebrow::before { content: none; }
.editorial-hero { position: relative; isolation: isolate; overflow: hidden; background: #f7f6f3; }
.editorial-hero__image { position: absolute; z-index: -2; inset: 0 0 0 auto; width: 76%; height: 100%; object-fit: cover; object-position: 60% 52%; border-radius: 0; }
.editorial-hero::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg,#fff 0%,#fff 22%,#ffffffed 30%,#ffffff94 43%,#ffffff00 59%); }
.editorial-hero__inner { position: relative; display: flex; align-items: center; min-height: 590px; padding-block: 68px; }
.editorial-hero__copy { width: 50%; max-width: 625px; }
.editorial-hero h1 { font-size: clamp(32px,3vw,46px); line-height: 1.6; letter-spacing: .13em; margin: 0 0 12px; }
.editorial-hero__subtitle { font-size: clamp(15px,1.5vw,21px); letter-spacing: .06em; margin: 0 0 30px; }
.editorial-hero__description { font-size: 14px; line-height: 2.15; margin: 0 0 34px; }
.hero-handwriting { position: absolute; right: 2%; top: 5%; font-family: "Snell Roundhand", "Segoe Script", cursive; font-size: 29px; line-height: 1.5; color: #958c6e; transform: rotate(-12deg); letter-spacing: .04em; }
.hero-index { position: absolute; right: 0; top: 46%; font-family: Georgia, serif; font-size: 10px; line-height: 2.6; letter-spacing: .2em; }
.category-entrances { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; padding-block: 42px 0; }
.category-door { text-decoration: none; color: var(--uchi-ink); border-radius: 5px; overflow: hidden; background: #f9f8f6; }
.category-door__visual { position: relative; height: clamp(190px,17vw,260px); isolation: isolate; overflow: hidden; }
.category-door__visual::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg,#f8f7f5f5,#f8f7f59c 37%,transparent 70%); }
.category-door img { position: absolute; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: 65% center; border-radius: 0; transition: transform .6s ease; }
.category-door:hover img { transform: scale(1.035); }
.category-door__title { padding: 30px 28px; }
.category-door h2 { font-size: clamp(23px,2.15vw,32px); margin: 0; letter-spacing: .12em; }
.category-door__title > span { display: block; font-family: Georgia,serif; font-size: 10px; letter-spacing: .21em; }
.category-door__title > .uchi-icon { display: block; margin-top: 22px; color: var(--accent); width: 42px; height: 42px; }
.category-door__caption { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 16px 22px; font-size: 13px; }
.circle-arrow { display: grid; place-items: center; border: 1px solid #b9b2a3; border-radius: 50%; width: 31px; height: 31px; flex: 0 0 auto; font-family: serif; font-size: 21px; line-height: 1; color: var(--accent); }
.section { padding: 82px 0; }
.section-heading { align-items: center; margin-bottom: 30px; gap: 20px; }
.section-heading > div { display: flex; align-items: baseline; gap: 26px; }
.section-heading h2 { font-size: 26px; letter-spacing: .16em; line-height: 1.5; }
.section-heading .eyebrow { font-size: 9px; }
.post-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 46px 28px; }
.post-grid--four { grid-template-columns: repeat(4,minmax(0,1fr)); }
.post-card { min-width: 0; background: none; border: 0; border-radius: 0; box-shadow: none; overflow: visible; }
.post-card:hover { transform: none; box-shadow: none; }
.post-card__media { display: block; aspect-ratio: 1.82; overflow: hidden; border-radius: 5px; background: var(--tint); }
.post-card__media img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.post-card__media:hover img { transform: scale(1.04); }
.post-card__body { padding: 14px 3px 0; }
.post-card__meta { display: flex; flex-wrap: wrap; gap: 9px 16px; align-items: center; color: #7e7c76; font-size: 10px; letter-spacing: .1em; margin-bottom: 9px; }
.category-label { padding: 1px 13px; background: var(--badge, #80735e); color: #fff; border-radius: 20px; font-size: 10px; letter-spacing: .07em; line-height: 1.8; }
.post-card h2 { margin: 0 0 10px; font-size: 18px; font-weight: 500; line-height: 1.8; letter-spacing: .055em; }
.post-card h2 a { color: var(--uchi-ink); text-decoration: none; }
.post-card h2 a:hover { color: var(--uchi-leaf); }
.post-card__excerpt { margin: 0; font-size: 13px; color: var(--uchi-muted); line-height: 1.95; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.about-story.section { display: grid; grid-template-columns: 1.08fr 1fr; align-items: center; gap: 70px; padding-block: 35px 100px; }
.about-story__collage { position: relative; height: 330px; display: flex; align-items: center; padding: 15px 0; }
.about-story__collage img { width: 38%; height: 88%; object-fit: cover; object-position: 73% center; flex: 0 0 auto; box-shadow: 0 5px 14px #42351c08; }
.about-story__collage img:nth-child(1) { z-index: 2; align-self: flex-start; transform: rotate(-2deg); }
.about-story__collage img:nth-child(2) { z-index: 1; align-self: flex-end; margin-left: -7%; }
.about-story__collage img:nth-child(3) { margin-left: -7%; transform: rotate(2deg); }
.about-story__collage > span { position: absolute; z-index: 3; top: 28px; left: 20px; font-family: "Snell Roundhand",cursive; color: #82785d; font-size: 25px; line-height: 1.3; transform: rotate(-12deg); }
.about-story h2,.supplies-copy h2 { font-size: 27px; line-height: 1.8; letter-spacing: .12em; margin: 0 0 20px; }
.about-story p,.supplies-copy p { font-size: 13px; line-height: 2.15; color: var(--uchi-muted); margin-bottom: 25px; }
.supplies-section { background: #f6f4f0; padding: 48px 0; }
.supplies-inner { display: grid; grid-template-columns: .9fr 1.6fr; gap: 64px; align-items: center; }
.supplies-copy { position: relative; }
.supplies-copy h2 { font-size: 26px; }
.supplies-copy > .uchi-icon { position: absolute; width: 74px; height: 74px; right: -8px; bottom: 0; color: #a69d80; transform: rotate(12deg); }
.supplies-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 30px; }
.supply-card { background: #fff; border-radius: 5px; overflow: hidden; text-decoration: none; }
.supply-card img { display: block; width: 100%; aspect-ratio: 1.35; object-fit: cover; border-radius: 0; }
.supply-card > div { padding: 12px 16px; }
.supply-card h3 { font-size: 14px; margin: 0; }
.supply-card small { color: var(--uchi-muted); font-family: Georgia,serif; font-size: 9px; letter-spacing: .18em; }
.site-footer { background: #fff; color: var(--uchi-ink); padding: 55px 0 25px; border-top: 1px solid #f6f4ef; }
.site-footer a { color: var(--uchi-ink); }
.footer-inner { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 24px 65px; }
.footer-nav { justify-self: end; }
.footer-nav ul { display: flex; flex-wrap: wrap; gap: 12px 28px; margin: 0; padding: 0; list-style: none; }
.footer-nav li + li { margin: 0; }
.footer-nav a { text-decoration: none; font-size: 11px; }
.footer-copyright { grid-column: 1/-1; text-align: right; font-family: Georgia,var(--editorial-serif); color: #8b8880; font-size: 10px; letter-spacing: .02em; }
/* Category covers and six topic entrances. */
.category-hero { background: var(--tint); }
.category-hero .editorial-hero__inner { min-height: 560px; }
.category-hero .editorial-hero__copy { max-width: 455px; width: 43%; }
.category-hero .eyebrow { margin-bottom: 4px; }
.category-hero h1 { font-size: clamp(34px,4vw,51px); display: flex; align-items: center; gap: 27px; white-space: nowrap; }
.category-hero h1 .uchi-icon { color: var(--accent); width: 47px; height: 47px; }
.category-hero__headline { font-size: 27px; line-height: 1.8; letter-spacing: .12em; margin: 22px 0; }
.category-hero .editorial-hero__description { max-width: 360px; margin-bottom: 0; }
.theme-aquarium .category-hero::after { background: linear-gradient(90deg,#f2f8fa 0%,#f2f8faf5 24%,#f2f8fa9c 40%,transparent 62%); }
.theme-insects .category-hero::after { background: linear-gradient(90deg,#faf9f5 0%,#faf9f5f5 24%,#faf9f590 40%,transparent 62%); }
.topic-strip { background: var(--tint); }
.topic-nav ul { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); margin: 0; padding: 23px 0; list-style: none; }
.topic-nav li + li { border-left: 1px solid #dad6cb66; }
.topic-nav a { display: flex; flex-direction: column; align-items: center; gap: 9px; padding: 10px; text-decoration: none; font-size: 13px; }
.topic-nav .uchi-icon { color: var(--accent); width: 31px; height: 31px; }
.topic-nav a:hover { background: #ffffff8c; }
.article-count { color: var(--uchi-muted); font-family: Georgia,serif; font-size: 12px; }
.pagination:empty { display: none; }
.guide-banner { position: relative; display: grid; grid-template-columns: 40% 1fr; background: var(--tint); overflow: hidden; border-radius: 5px; min-height: 310px; }
.guide-banner > img { width: 100%; height: 100%; min-height: 310px; object-fit: cover; object-position: 73% center; border-radius: 0; }
.guide-banner__copy { align-self: center; padding: 35px 65px; max-width: 650px; position: relative; z-index: 1; }
.guide-banner h2 { font-size: 26px; letter-spacing: .1em; line-height: 1.6; margin: 0 0 20px; }
.guide-banner p { font-size: 13px; max-width: 380px; color: var(--uchi-muted); margin: 0 0 23px; }
.guide-banner__decoration { position: absolute; right: 22px; bottom: 18px; color: var(--accent); opacity: .65; display: grid; justify-items: end; gap: 12px; pointer-events: none; }
.guide-banner__decoration .uchi-icon { width: 60px; height: 60px; }
.guide-banner__decoration i { font-family: "Snell Roundhand",cursive; font-size: 19px; }
.popular-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 26px; }
.popular-card { text-decoration: none; }
.popular-card img { width: 100%; aspect-ratio: 1.75; object-fit: cover; display: block; }
.popular-card h3 { font-size: 13px; line-height: 1.8; margin: 13px 0 0; }
.popular-section .section-heading h2 { font-size: 22px; }
/* Article: cover, contents rail, readable body, author and related stories. */
.editorial-entry { padding: 0 0 85px; }
.entry-breadcrumbs { padding-top: 24px; padding-bottom: 20px; }
.entry-breadcrumbs .breadcrumbs { margin: 0; }
.breadcrumbs { font-size: 11px; letter-spacing: .035em; }
.breadcrumbs li:not(:last-child)::after { content: "›"; margin-inline: 8px; }
.article-hero { position: relative; isolation: isolate; background: var(--tint); }
.article-hero__image { position: absolute; z-index: -2; inset: 0 0 0 auto; width: 65%; height: 100%; margin: 0; }
.article-hero__image img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; }
.article-hero::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg,#fff 0%,#fff 28%,#fffffff2 38%,#ffffffa8 49%,transparent 69%); }
.article-hero__copy { max-width: 610px; width: 52%; padding: 40px 0 42px; }
.article-hero:not(.article-hero--has-image) .article-hero__copy { max-width: 900px; width: 100%; }
.article-category { font-size: 21px; padding-right: 15px; text-decoration: none; border-right: 1px solid #c9c3b6; }
.article-hero h1 { font-size: clamp(26px,2.55vw,38px); line-height: 1.6; letter-spacing: .065em; margin: 17px 0 14px; overflow-wrap: anywhere; }
.article-hero .entry-kicker { gap: 16px; margin-bottom: 0; }
.article-hero .entry-byline { margin-top: 0; gap: 5px 18px; font-size: 10px; }
.article-hero__summary { margin-top: 24px; font-size: 14px; line-height: 2; }
.article-hero__summary p { margin: 0; }
.article-tags { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 22px; }
.article-tags a { font-size: 12px; text-decoration: none; }
.article-layout { display: grid; grid-template-columns: minmax(0,1fr) 280px; gap: 42px; align-items: start; padding-top: 46px; }
.article-layout--with-toc { grid-template-columns: 205px minmax(0,1fr) 280px; gap: 30px; }
.article-toc-column { position: sticky; top: 128px; max-height: calc(100vh - 154px); overflow-y: auto; scrollbar-width: thin; }
.entry-toc { margin: 0; padding: 25px 21px; border: 0; background: #f8f7f4; border-radius: 5px; }
.entry-toc__title { font-size: 15px; font-weight: 400; letter-spacing: .06em; margin-bottom: 19px; }
.entry-toc ol { list-style: none; counter-reset: toc; padding: 0; gap: 15px; }
.entry-toc li { counter-increment: toc; display: flex; gap: 14px; align-items: baseline; font-size: 11px; line-height: 1.9; }
.entry-toc li::before { content: counter(toc,decimal-leading-zero); color: #8c8473; font-size: 14px; font-family: Georgia,serif; text-decoration: underline; text-underline-offset: 3px; }
.article-main { min-width: 0; }
.entry-content { font-size: 15px; line-height: 2.15; letter-spacing: .045em; overflow-wrap: anywhere; }
.entry-content > :first-child { margin-top: 0; }
.entry-content h2 { font-size: clamp(23px,2vw,30px); line-height: 1.65; letter-spacing: .065em; margin: 2.6em 0 .85em; font-weight: 500; scroll-margin-top: 128px; }
.entry-content h3 { font-size: 21px; font-weight: 500; line-height: 1.8; }
.entry-content h4 { font-size: 17px; }
.entry-content p,.entry-content ul,.entry-content ol { margin-block: 1.25em; }
.entry-content a { color: #74694e; }
.entry-content img { border-radius: 5px; }
.entry-content blockquote { background: #f7f5f0; border-left: 2px solid #b0a58b; border-radius: 3px; padding: 22px 27px; }
.entry-content strong { font-weight: 700; }
.entry-content .wp-block-columns { gap: 22px; }
.entry-content .wp-block-table { overflow-x: auto; }
.entry-content .wp-block-table table { min-width: 500px; }
.entry-content .uchi-data-table { border-radius: 5px; }
.entry-content .uchi-data-table__table caption { font-weight: 500; }
.entry-content .source-list { border-radius: 5px; background: #faf9f6; font-size: 12px; }
.article-signature { border-top: 1px solid var(--uchi-line); margin-top: 45px; padding-top: 18px; font-size: 12px; color: var(--uchi-muted); }
.article-sidebar { display: grid; gap: 34px; min-width: 0; }
.article-sidebar .author-box { margin: 0; padding: 22px 18px; grid-template-columns: 58px minmax(0,1fr); gap: 15px; box-shadow: none; border-radius: 5px; }
.author-box__avatar img { border-radius: 50%; }
.article-sidebar .author-box__avatar img { width: 58px; height: 58px; }
.author-box__label { color: var(--uchi-muted); font-weight: 400; font-size: 9px; letter-spacing: .04em; }
.author-box h2 { font-size: 19px; font-weight: 400; }
.article-sidebar .author-box__body > p:not(.author-box__label) { font-size: 11px; line-height: 1.95; }
.author-box__link { border: 1px solid #bdb3a0; border-radius: 30px; padding: 5px 12px; font-size: 10px; font-weight: 400; }
.sidebar-topics h2,.sidebar-related h2 { font-size: 18px; letter-spacing: .08em; margin: 0 0 14px; font-weight: 400; }
.sidebar-topics h2 { display: flex; align-items: center; gap: 12px; }
.sidebar-topics h2 .uchi-icon { width: 27px; height: 27px; }
.sidebar-topics ul { list-style: none; padding: 0; margin: 0; }
.sidebar-topics li { border-bottom: 1px solid var(--uchi-line); }
.sidebar-topics a { display: flex; align-items: center; gap: 16px; padding: 12px 5px; font-size: 13px; text-decoration: none; }
.sidebar-topics a > .uchi-icon { width: 20px; height: 20px; color: var(--accent); }
.sidebar-topics a > span:last-child { margin-left: auto; }
.sidebar-promo { position: relative; min-height: 230px; isolation: isolate; overflow: hidden; border-radius: 5px; text-decoration: none; background: var(--tint); }
.sidebar-promo img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
.sidebar-promo::after { content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(90deg,#f8f6f0ef,#f8f6f0b0 46%,transparent); }
.sidebar-promo__copy { display: grid; gap: 15px; padding: 27px 20px; }
.sidebar-promo__copy small { font-size: 9px; color: #7c735d; }
.sidebar-promo__copy strong { font-size: 20px; font-weight: 400; line-height: 1.7; }
.sidebar-promo__copy > span { font-size: 10px; padding: 5px 14px; background: #ffffffde; border: 1px solid #bdb3a0; border-radius: 30px; justify-self: start; }
.sidebar-related { border: 0; }
.sidebar-related__list { display: grid; gap: 20px; }
.sidebar-related .post-card { display: grid; grid-template-columns: 98px minmax(0,1fr); gap: 12px; }
.sidebar-related .post-card__media { aspect-ratio: 1.3; }
.sidebar-related .post-card__body { padding: 0; display: flex; flex-direction: column; }
.sidebar-related .post-card h2 { font-size: 12px; line-height: 1.8; margin: 0; letter-spacing: .03em; }
.sidebar-related .post-card__meta { order: 2; font-size: 9px; margin: 4px 0 0; }
.sidebar-related .category-label,.sidebar-related .post-card__excerpt { display: none; }
/* Existing product, trust, search and author pages share the new palette. */
.archive-header { padding: 68px 0 45px; background: #faf9f6; margin-bottom: 48px; }
.archive-header h1 { font-size: clamp(30px,4vw,45px); line-height: 1.65; letter-spacing: .1em; }
.archive-header p { color: var(--uchi-muted); }
.archive-header .eyebrow { color: #968b70; }
.entry-header h1 { font-size: clamp(30px,3.4vw,45px); letter-spacing: .06em; line-height: 1.6; }
.entry-answer { border-radius: 5px; background: #f8f6f1; border-color: var(--uchi-line); }
.entry-answer > p:last-child { font-size: 15px; font-weight: 400; }
.page-type-badge,.ae-evidence-badge,.term-chip { font-weight: 400; min-height: 24px; padding: 3px 11px; font-size: 10px; }
.ae-evidence-badge--verified { background: #eff2e9; color: #606c4c; }
.ae-evidence-badge--research { background: #efede7; color: #766d59; }
.ae-product-card { border-radius: 5px; box-shadow: none; gap: 20px; }
.ae-product-card__title { font-size: 20px !important; }
.ae-disclosure,.ae-cta,.ae-info-route,.ae-marketplace-comparison { border-radius: 5px; }
.ae-info-route { background: #f8f7f2; }
.ae-provided-link > a:not(:has(img)) { font-weight: 400; }
.product-hero__media { border-radius: 5px; background: #f7f5f0; }
.product-fact { border-radius: 4px; background: #f7f5f0; }
.pagination .page-numbers { font-size: 13px; }
.empty-state { border-color: #d9d3c4; }
/* Tablet and mobile. */
@media (min-width: 1600px) { .editorial-hero__image { width: 72%; } }
@media (max-width: 1200px) {
    .site-shell { width: calc(100% - 72px); }
    .site-header__inner { gap: 22px; min-height: 88px; }
    .site-brand__name { font-size: 20px; }
    .site-brand__symbol { width: 54px; }
    .primary-nav ul { gap: 18px; }
    .primary-nav a { font-size: 11px; }
    .header-actions { gap: 12px; }
    .header-contact.button { padding-inline: 18px; }
    .article-layout--with-toc { grid-template-columns: 170px minmax(0,1fr) 245px; gap: 24px; }
    .entry-toc { padding: 20px 16px; }
    .article-sidebar .author-box { display: block; }
    .article-sidebar .author-box__avatar { float: left; margin: 0 12px 5px 0; }
    .article-sidebar .author-box__body > p:not(.author-box__label) { clear: both; padding-top: 10px; }
    .article-hero__copy { width: 56%; }
    .guide-banner__copy { padding: 35px 40px; }
    .guide-banner__decoration { opacity: .3; }
    .about-story.section { gap: 45px; }
    .supplies-inner { gap: 40px; }
    .supplies-grid { gap: 18px; }
}
@media (max-width: 1000px) {
    .site-header__inner { min-height: 80px; }
    .header-actions { margin-left: auto; }
    .menu-toggle { display: grid; place-items: center; width: 44px; height: 44px; padding: 9px; border: 0; background: transparent; }
    .menu-toggle__lines,.menu-toggle__lines::before,.menu-toggle__lines::after { display: block; width: 23px; height: 1px; background: var(--uchi-ink); transition: transform .2s; }
    .menu-toggle__lines { position: relative; }
    .menu-toggle__lines::before,.menu-toggle__lines::after { content:""; position:absolute; }
    .menu-toggle__lines::before { top: -7px; }
    .menu-toggle__lines::after { top: 7px; }
    .menu-toggle[aria-expanded="true"] .menu-toggle__lines { background: transparent; }
    .menu-toggle[aria-expanded="true"] .menu-toggle__lines::before { top: 0; transform: rotate(45deg); }
    .menu-toggle[aria-expanded="true"] .menu-toggle__lines::after { top: 0; transform: rotate(-45deg); }
    .primary-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; padding: 20px 36px 28px; background: #fff; border: 0; border-bottom: 1px solid var(--uchi-line); border-radius: 0; box-shadow: 0 16px 24px #302d2610; }
    .primary-nav.is-open { display: block; }
    .primary-nav ul { flex-direction: column; gap: 0; align-items: stretch; }
    .primary-nav a { display: block; padding: 12px 5px; font-size: 14px; }
    .mobile-contact { display: block; }
    .editorial-hero__inner { min-height: 520px; }
    .editorial-hero__copy { width: 57%; }
    .editorial-hero__description { font-size: 12px; }
    .hero-handwriting { font-size: 25px; right: 0; }
    .hero-index { display: none; }
    .category-entrances { gap: 18px; }
    .category-door__title { padding: 23px 19px; }
    .category-door h2 { font-size: 25px; letter-spacing: .05em; }
    .category-door__caption { font-size: 11px; padding: 13px; }
    .category-door__title > .uchi-icon { width: 34px; height: 34px; }
    .post-grid--four { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .post-grid { gap: 38px 23px; }
    .post-card h2 { font-size: 16px; }
    .about-story.section { gap: 35px; }
    .about-story__collage { height: 300px; }
    .about-story h2 { font-size: 22px; }
    .supplies-inner { grid-template-columns: 1fr; gap: 35px; }
    .supplies-copy > .uchi-icon { right: 10%; width: 100px; height: 100px; }
    .footer-inner { gap: 25px; }
    .footer-nav ul { gap: 10px 18px; }
    .article-layout,.article-layout--with-toc { grid-template-columns: minmax(0,1fr) 240px; gap: 32px; }
    .article-toc-column { position: static; max-height: none; grid-column: 1; grid-row: 1; }
    .article-main { grid-column: 1; }
    .article-sidebar { grid-column: 2; grid-row: 1 / span 2; }
    .article-hero__copy { width: 62%; }
    .entry-toc ol { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .category-hero h1 { font-size: 38px; gap: 18px; }
    .category-hero h1 .uchi-icon { width: 35px; height: 35px; }
    .category-hero .editorial-hero__copy { width: 52%; }
    .guide-banner__copy { padding: 30px; }
    .guide-banner h2 { font-size: 22px; }
}
@media (max-width: 700px) {
    body { font-size: 14px; }
    .site-shell,.content-shell { width: calc(100% - 40px); }
    .site-header__inner { min-height: 74px; gap: 8px; }
    .site-brand { gap: 8px; letter-spacing: .1em; }
    .site-brand__symbol { width: 43px; height: 45px; }
    .site-brand__name { font-size: 18px; }
    .site-brand__sub { font-size: 7px; letter-spacing: .06em; }
    .header-actions { gap: 3px; }
    .header-contact { display: none; }
    .search-toggle { width: 38px; height: 42px; }
    .search-toggle .uchi-icon { width: 24px; height: 24px; }
    .menu-toggle { width: 36px; }
    .primary-nav { padding-inline: 22px; }
    .header-search { padding: 20px 0; }
    .header-search > .site-shell { gap: 5px; }
    .search-field { font-size: 16px; padding-inline: 10px; }
    .search-submit { padding-inline: 15px; font-size: 13px; }
    .search-close { width: 30px; padding: 0; }
    .editorial-hero__inner { min-height: 0; padding-block: 38px 295px; align-items: start; }
    .editorial-hero__copy { width: 100%; max-width: none; }
    .editorial-hero__image { top: auto; width: 100%; height: 360px; object-position: 65% 58%; }
    .editorial-hero::after { background: linear-gradient(180deg,#fff 0%,#fff 40%,#ffffffea 49%,#ffffff66 62%,transparent 75%); }
    .editorial-hero h1 { font-size: 31px; line-height: 1.65; letter-spacing: .1em; margin-bottom: 13px; }
    .editorial-hero__subtitle { font-size: 15px; margin-bottom: 22px; }
    .editorial-hero__description { font-size: 12px; line-height: 2.05; margin-bottom: 23px; max-width: 440px; }
    .desktop-break { display: none; }
    .hero-handwriting { top: auto; bottom: 188px; right: 1%; font-size: 21px; line-height: 1.3; }
    .text-link { font-size: 11px; gap: 16px; }
    .category-entrances { grid-template-columns: 1fr; gap: 18px; padding-top: 28px; }
    .category-door__visual { height: 205px; }
    .category-door img { object-position: 65% 55%; }
    .category-door__title { padding: 25px; }
    .category-door h2 { font-size: 29px; }
    .category-door__title > .uchi-icon { margin-top: 22px; width: 37px; height: 37px; }
    .category-door__caption { font-size: 12px; padding: 11px 20px; }
    .circle-arrow { width: 28px; height: 28px; }
    .section { padding-block: 56px; }
    .section-heading { flex-direction: row; align-items: center; gap: 12px; margin-bottom: 24px; }
    .section-heading > div { flex-direction: column; align-items: start; gap: 3px; }
    .section-heading h2 { font-size: 23px; letter-spacing: .12em; }
    .section-heading .eyebrow { font-size: 8px; }
    .section-heading .text-link { font-size: 10px; gap: 10px; text-align: right; }
    .post-grid,.post-grid--four { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 30px 16px; }
    .post-card__body { padding-top: 11px; }
    .post-card__media { aspect-ratio: 1.5; }
    .post-card__meta { gap: 5px 9px; font-size: 9px; margin-bottom: 7px; }
    .category-label { font-size: 8px; padding: 1px 9px; }
    .post-card h2 { font-size: 14px; line-height: 1.85; letter-spacing: .035em; }
    .post-card__excerpt { font-size: 11px; line-height: 1.9; -webkit-line-clamp: 3; }
    .about-story.section { grid-template-columns: 1fr; gap: 32px; padding-block: 10px 60px; }
    .about-story__collage { height: 280px; }
    .about-story__collage > span { font-size: 22px; top: 30px; left: 12px; }
    .about-story h2 { font-size: 24px; }
    .about-story p,.supplies-copy p { font-size: 12px; }
    .supplies-section { padding-block: 37px; }
    .supplies-copy h2 { font-size: 24px; }
    .supplies-copy > .uchi-icon { right: 3px; bottom: 5px; width: 65px; height: 65px; }
    .supplies-grid { gap: 11px; }
    .supply-card img { aspect-ratio: 1; }
    .supply-card > div { padding: 9px; }
    .supply-card h3 { font-size: 11px; letter-spacing: .015em; }
    .supply-card small { font-size: 7px; letter-spacing: .12em; }
    .site-footer { padding-top: 36px; }
    .footer-inner { grid-template-columns: 1fr; gap: 26px; }
    .footer-nav { justify-self: start; }
    .footer-nav ul { gap: 10px 21px; }
    .footer-nav a { font-size: 10px; }
    .footer-copyright { text-align: left; font-size: 9px; }
    .category-hero .editorial-hero__inner { min-height: 0; padding-block: 38px 290px; }
    .category-hero .editorial-hero__copy { width: 100%; max-width: 480px; }
    .category-hero h1 { font-size: 37px; gap: 25px; }
    .category-hero__headline { font-size: 24px; margin-block: 15px; }
    .category-hero .editorial-hero__description { max-width: 380px; }
    .category-hero .editorial-hero__image { height: 345px; }
    .theme-aquarium .category-hero::after { background: linear-gradient(180deg,#f2f8fa 0%,#f2f8fa 41%,#f2f8fad9 52%,transparent 77%); }
    .theme-insects .category-hero::after { background: linear-gradient(180deg,#faf9f5 0%,#faf9f5 41%,#faf9f5d9 52%,transparent 77%); }
    .topic-nav ul { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 6px 0; padding-block: 13px; }
    .topic-nav li:nth-child(4) { border-left: 0; }
    .topic-nav a { padding: 13px 3px; gap: 5px; font-size: 11px; }
    .topic-nav .uchi-icon { width: 27px; height: 27px; }
    .guide-banner { grid-template-columns: 1fr; }
    .guide-banner > img { min-height: 0; height: 220px; object-position: 70% 57%; }
    .guide-banner__copy { padding: 28px 25px 34px; }
    .guide-banner h2 { font-size: 21px; }
    .guide-banner p { font-size: 12px; }
    .guide-banner__decoration { bottom: 15px; right: 15px; opacity: .3; }
    .guide-banner__decoration .uchi-icon { width: 45px; height: 45px; }
    .guide-banner__decoration i { display: none; }
    .popular-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 16px; }
    .popular-card h3 { font-size: 12px; margin-top: 9px; }
    .entry-breadcrumbs { padding-block: 18px; }
    .breadcrumbs { font-size: 9px; }
    .article-hero__copy,.article-hero:not(.article-hero--has-image) .article-hero__copy { width: 100%; padding-block: 26px 30px; }
    .article-hero--has-image { padding-bottom: 235px; }
    .article-hero__image { width: 100%; height: 275px; top: auto; }
    .article-hero::after { background: linear-gradient(180deg,#fff 0%,#fff calc(100% - 295px),#ffffffb0 calc(100% - 235px),transparent calc(100% - 165px)); }
    .article-category { font-size: 18px; }
    .article-hero h1 { font-size: 27px; line-height: 1.65; margin-block: 19px 15px; }
    .article-hero .entry-byline { font-size: 9px; }
    .article-hero__summary { font-size: 13px; margin-top: 20px; }
    .article-tags { gap: 6px 14px; margin-top: 18px; }
    .article-tags a { font-size: 11px; }
    .article-layout,.article-layout--with-toc { display: flex; flex-direction: column; gap: 35px; padding-top: 30px; }
    .article-toc-column,.article-main,.article-sidebar { width: 100%; }
    .entry-toc { padding: 23px; }
    .entry-toc ol { grid-template-columns: 1fr; gap: 13px; }
    .entry-toc li { font-size: 12px; }
    .entry-content { font-size: 15px; line-height: 2.1; }
    .entry-content h2 { font-size: 24px; margin-top: 2.2em; scroll-margin-top: 100px; }
    .entry-content h3 { font-size: 20px; }
    .entry-content th,.entry-content td { font-size: 13px; }
    .article-sidebar { border-top: 1px solid var(--uchi-line); padding-top: 35px; gap: 30px; }
    .article-sidebar .author-box { display: grid; grid-template-columns: 64px minmax(0,1fr); padding: 24px; }
    .article-sidebar .author-box__avatar { float: none; margin: 0; }
    .article-sidebar .author-box__body > p:not(.author-box__label) { padding-top: 0; font-size: 12px; }
    .sidebar-promo { min-height: 210px; }
    .sidebar-related .post-card { grid-template-columns: 115px minmax(0,1fr); }
    .sidebar-related .post-card h2 { font-size: 14px; }
    .editorial-entry { padding-bottom: 55px; }
    .archive-header { padding: 40px 0 30px; margin-bottom: 30px; }
    .archive-header h1 { font-size: 29px; }
    .entry:not(.editorial-entry) { padding-block: 38px 55px; }
    .entry-header h1 { font-size: 29px; }
    .ae-product-card { grid-template-columns: 1fr; padding: 18px; }
    .ae-product-card__media img { max-width: 230px; display: block; margin-inline: auto; }
    .ae-cta,.ae-marketplace-comparison,.ae-info-route { padding: 22px 18px; }
}
@media (max-width: 360px) {
    .site-shell,.content-shell { width: calc(100% - 32px); }
    .site-brand__name { font-size: 16px; }
    .site-brand__sub { font-size: 6px; }
    .site-brand__symbol { width: 36px; }
    .editorial-hero h1 { font-size: 28px; }
    .post-grid,.post-grid--four { grid-template-columns: 1fr; }
    .post-card__media { aspect-ratio: 1.85; }
    .post-card h2 { font-size: 17px; }
    .post-card__excerpt { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
    *,*::before,*::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

/* Keep purchase actions legible inside the article link color rule. */
.entry-content .button, .entry-content .ae-button, .entry-content .ae-provided-link > a:not(:has(img)) { color: #fff; }
.entry-content .button--ghost { color: var(--uchi-ink); }
.admin-bar .site-header { top: 32px; }
.admin-bar .article-toc-column { top: 160px; max-height: calc(100vh - 186px); }
@media (max-width: 1000px) { .admin-bar .article-toc-column { max-height: none; } }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }
@media (max-width: 600px) { .admin-bar .site-header { top: 0; } }

/* Product directory and product reading pages. */
.product-index-header { margin-bottom: 32px; }
.product-index-header .product-index-lead { color: var(--uchi-ink); font-family: var(--uchi-serif); font-size: clamp(20px, 2.5vw, 28px); margin: 18px 0; }
.product-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.product-filters a { padding: 10px 20px; border: 1px solid #d9d3c4; border-radius: 40px; font-size: 14px; text-decoration: none; }
.product-filters a[aria-current="page"] { color: #fff; background: #615d4d; border-color: #615d4d; }
.product-filters a:hover { background: #f0eee6; color: #373b32; }
.product-index-note { color: var(--uchi-muted); font-size: 14px; line-height: 1.9; margin-bottom: 38px; }
.product-index-note p { margin: 5px 0; }
.product-list-heading { display: flex; flex-wrap: wrap; align-items: baseline; gap: 16px; margin-bottom: 24px; font-size: 23px; }
.product-list-heading small { font-family: var(--uchi-sans); font-size: 14px; color: var(--uchi-muted); font-weight: 400; }
.product-directory-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.product-directory-card { display: flex; flex-direction: column; align-items: flex-start; padding: 30px; border: 1px solid #e3e0d6; border-radius: 5px; background: #fff; }
.product-directory-card__category { display: flex; align-items: center; gap: 10px; color: #77755f; font-size: 13px; }
.product-directory-card__category .uchi-icon { width: 30px; height: 30px; }
.product-directory-card h3 { font-size: 21px; line-height: 1.75; margin: 18px 0 12px; overflow-wrap: anywhere; }
.product-directory-card h3 a { text-decoration: none; }
.product-directory-card > p { font-size: 14px; line-height: 2; color: var(--uchi-muted); margin-bottom: 24px; }
.product-directory-card > .text-link { margin-top: auto; font-size: 14px; }
.product-detail .product-hero { grid-template-columns: minmax(180px, .55fr) minmax(0, 1.45fr); align-items: start; }
.product-detail .product-hero__media { aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; color: #77755f; }
.product-detail .product-hero__media > .uchi-icon { width: 90px; height: 90px; }
.product-detail .product-hero__media > small { font-size: 12px; }
.product-detail .entry-header h1 { font-size: clamp(25px, 3vw, 37px); line-height: 1.65; overflow-wrap: anywhere; }
.product-detail .content-shell { margin-top: 48px; }
.product-detail-note { border-top: 1px solid #e3e0d6; padding: 24px 0; margin-top: 40px; color: var(--uchi-muted); font-size: 14px; }
@media (max-width: 640px) {
    .product-directory-grid { grid-template-columns: 1fr; gap: 16px; }
    .product-directory-card { padding: 22px; }
    .product-directory-card h3 { font-size: 19px; }
    .product-filters a { padding: 9px 14px; font-size: 13px; }
    .product-detail .product-hero { grid-template-columns: 1fr; gap: 22px; }
    .product-detail .product-hero__media { aspect-ratio: auto; flex-direction: row; padding: 20px; justify-content: flex-start; }
    .product-detail .product-hero__media > .uchi-icon { width: 38px; height: 38px; }
    .product-detail .content-shell { margin-top: 28px; }
}