/* ===== Machikurabe theme ===== */
:root {
	--c-bg: #f6f8f8; --c-surface: #fff; --c-text: #17202a; --c-muted: #62707d; --c-line: #e2e8ec;
	--c-primary: #0f766e; --c-primary-dk: #0b5c56; --c-primary-bg: #e6f4f2; --c-accent: #d97706; --c-neg: #b91c1c; --c-pos: #0f766e;
	--r: 10px; --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
	--font: "Inter", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
html, body { overflow-x: clip; }
body { margin: 0; font-family: var(--font); color: var(--c-text); background: var(--c-bg); line-height: 1.7; font-feature-settings: "tnum"; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4 { line-height: 1.3; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: 1.9rem; } h2 { font-size: 1.35rem; } h3 { font-size: 1.05rem; }
h1 small { display: block; font-size: .55em; color: var(--c-muted); font-weight: 500; margin-top: .3em; }
p { margin: 0 0 1em; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 820px; }
.muted { color: var(--c-muted); font-size: .85rem; }
.pill { display: inline-block; margin: 0 .3em .3em 0; padding: .2em .7em; border-radius: 999px; background: var(--c-primary-bg); color: var(--c-primary-dk); font-weight: 600; font-size: .85rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: .4em; padding: .6em 1.1em; border-radius: 8px; border: 1px solid var(--c-line); background: var(--c-surface); color: var(--c-text); font-weight: 600; font-size: .95rem; cursor: pointer; line-height: 1.2; }
.btn:hover { text-decoration: none; border-color: #c4ccd3; }
.btn--primary { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.btn--primary:hover { background: var(--c-primary-dk); border-color: var(--c-primary-dk); }
.btn--small { padding: .45em .9em; font-size: .85rem; }

/* Header */
.site-header { background: var(--c-surface); border-bottom: 1px solid var(--c-line); position: sticky; top: 0; z-index: 50; }
.site-header__inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { font-weight: 800; font-size: 1.15rem; color: var(--c-text); display: inline-flex; align-items: center; gap: .35em; white-space: nowrap; }
.logo:hover { text-decoration: none; }
.logo__mark { color: var(--c-primary); font-size: 1.2em; }
.nav__list { display: flex; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav__list a { display: block; padding: .5em .7em; border-radius: 6px; color: var(--c-text); font-weight: 500; font-size: .93rem; }
.nav__list a:hover { background: var(--c-bg); text-decoration: none; }
.site-header__tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.site-header .searchform { display: flex; }
.site-header .searchform input { width: 160px; padding: .5em .8em; border: 1px solid var(--c-line); border-radius: 8px 0 0 8px; font-size: .9rem; }
.site-header .searchform button { border: 1px solid var(--c-line); border-left: 0; background: var(--c-bg); color: var(--c-text); font-size: .85rem; border-radius: 0 8px 8px 0; padding: 0 .8em; cursor: pointer; }
.menu-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--c-line); border-radius: 6px; font-size: 1.2rem; padding: .2em .5em; }
.searchform { display: flex; max-width: 640px; }
.searchform input { flex: 1; padding: .8em 1em; border: 1px solid var(--c-line); border-radius: 10px 0 0 10px; font-size: 1rem; background: #fff; min-width: 0; }
.searchform button { padding: 0 1.4em; border: 0; background: var(--c-primary); color: #fff; font-weight: 600; border-radius: 0 10px 10px 0; cursor: pointer; }

/* Hero */
.hero { background: linear-gradient(180deg, #e6f4f2 0%, var(--c-bg) 100%); padding: 56px 0 36px; text-align: center; }
.hero h1 { font-size: 2.3rem; margin-bottom: .4em; }
.hero__lead { color: var(--c-muted); font-size: 1.02rem; max-width: 760px; margin: 0 auto 1.4em; }
.hero__tools { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.hero__stats { font-size: .85rem; color: var(--c-muted); margin-top: 1.4em; }

/* Sections */
.section { padding: 36px 0; }
.section--alt { background: var(--c-surface); border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.section__head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; gap: 12px; }
.section__head h2 { margin: 0; }
.region-row { display: flex; gap: 16px; align-items: baseline; padding: 8px 0; border-top: 1px solid var(--c-line); }
.region-row h3 { width: 90px; flex: none; margin: 0; font-size: .95rem; color: var(--c-muted); }
.cat-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.cat-list a { display: inline-block; padding: .35em .8em; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: 999px; color: var(--c-text); font-weight: 500; font-size: .9rem; }
.cat-list a:hover { border-color: var(--c-primary); text-decoration: none; }
.rank-index { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.rank-index a { display: block; padding: 12px 16px; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); color: var(--c-text); font-weight: 600; }
.rank-index a:hover { border-color: var(--c-primary); text-decoration: none; }
.result-list { list-style: none; padding: 0; } .result-list li { padding: .6em 0; border-bottom: 1px solid var(--c-line); }

/* Tiles */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.grid--4 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.tile { position: relative; display: flex; flex-direction: column; padding: 16px 16px 14px 52px; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); color: var(--c-text); box-shadow: var(--shadow); }
.tile:hover { text-decoration: none; border-color: var(--c-primary); }
.tile__rank { position: absolute; left: 14px; top: 16px; width: 28px; height: 28px; border-radius: 50%; background: var(--c-text); color: #fff; font-weight: 700; font-size: .85rem; display: flex; align-items: center; justify-content: center; }
.tile__name { font-weight: 700; font-size: 1.05rem; }
.tile__val { font-size: 1.3rem; font-weight: 800; color: var(--c-primary-dk); }
.tile__sub { font-size: .78rem; color: var(--c-muted); }

/* Layout */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 32px; padding: 8px 0 48px; }
.layout__main, .layout__side { min-width: 0; }
.layout__side > * + * { margin-top: 20px; }
@media (min-width: 901px) { .layout__side { position: sticky; top: 80px; align-self: start; max-height: calc(100vh - 96px); overflow-y: auto; scrollbar-width: thin; } }
.crumb { font-size: .82rem; color: var(--c-muted); padding: 14px 0 6px; }
.crumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; margin: 0; padding: 0; }
.crumb li + li::before { content: "›"; margin: 0 4px; }
.page-head { padding: 12px 0 18px; }
.page-head__lead { color: var(--c-muted); font-size: 1rem; max-width: 820px; }
.page-head__updated { font-size: .82rem; color: var(--c-muted); }
.layout__main > section { margin: 32px 0; }
.layout__main > section > h2 { font-size: 1.3rem; padding-bottom: .4em; border-bottom: 2px solid var(--c-line); margin-bottom: 16px; }

/* Indicator cards */
.area__cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; margin-top: 0 !important; }
.icard { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); padding: 16px 18px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 4px; }
.icard__label { font-size: .82rem; color: var(--c-muted); font-weight: 600; }
.icard__value .val { font-size: 1.7rem; font-weight: 800; color: var(--c-text); }
.icard__value .val--na { font-size: 1rem; color: var(--c-muted); font-weight: 500; }
.icard__value .unit { font-size: .78rem; color: var(--c-muted); margin-left: .4em; }
.icard__sub { font-size: .82rem; color: var(--c-text); }
.icard__src { font-size: .72rem; color: var(--c-muted); line-height: 1.5; margin-top: auto; padding-top: 6px; border-top: 1px dashed var(--c-line); }

/* Spark */
.spark { width: 100%; height: auto; max-width: 640px; display: block; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); }
.spark__line { fill: none; stroke: var(--c-primary); stroke-width: 2.5; stroke-linejoin: round; }
.spark__dot { fill: #fff; stroke: var(--c-primary); stroke-width: 2; }
.spark__zero { stroke: #c4ccd3; stroke-dasharray: 4 4; }
.spark__lbl { font-size: 11px; fill: var(--c-muted); }

/* Side boxes */
.side-box, .cta { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); padding: 18px 20px; box-shadow: var(--shadow); }
.side-box h3 { font-size: .95rem; margin-bottom: 8px; }
.stats__list { margin: 0; }
.stats__list div { display: flex; justify-content: space-between; gap: 10px; padding: .4em 0; border-top: 1px solid var(--c-line); font-size: .9rem; }
.stats__list dt { color: var(--c-muted); } .stats__list dd { margin: 0; font-weight: 600; text-align: right; }
.scores { list-style: none; margin: 0; padding: 0; }
.scores li { display: grid; grid-template-columns: 1fr 80px 40px; align-items: center; gap: 8px; padding: .35em 0; font-size: .82rem; border-top: 1px solid var(--c-line); }
.scores strong { text-align: right; }
.bar { height: 8px; background: #edf0f2; border-radius: 4px; overflow: hidden; } .bar span { display: block; height: 100%; background: var(--c-primary); }

/* Tables */
.table-wrap { overflow-x: auto; max-width: 100%; -webkit-overflow-scrolling: touch; margin: 0 0 24px; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); }
.tbl { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tbl th, .tbl td { padding: .6em .8em; text-align: right; border-bottom: 1px solid var(--c-line); white-space: nowrap; }
.tbl th:first-child, .tbl td:first-child, .tbl th:nth-child(2), .tbl td:nth-child(2) { text-align: left; }
.tbl th { background: #f8fafb; font-weight: 600; color: var(--c-muted); font-size: .78rem; vertical-align: bottom; }
.tbl th small { font-weight: 400; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td a { font-weight: 600; }
.tbl tr.is-cur td { background: var(--c-primary-bg); }
.tbl--sort th[data-sort] { cursor: pointer; user-select: none; }
.tbl--sort th[data-sort]:hover { color: var(--c-primary); }
.tbl--sort th.is-asc::after { content: " ▲"; } .tbl--sort th.is-desc::after { content: " ▼"; }
.note-src { font-size: .82rem; color: var(--c-muted); background: var(--c-surface); border: 1px solid var(--c-line); border-radius: 8px; padding: 10px 14px; }
.entry table { border-collapse: collapse; width: 100%; font-size: .9rem; } .entry th, .entry td { border: 1px solid var(--c-line); padding: .5em .7em; text-align: left; vertical-align: top; }
.wp-table-responsive { overflow-x: auto; }
.entry h2 { margin-top: 1.6em; font-size: 1.3rem; }
.page-entry { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); padding: 32px; margin: 8px 0 48px; }

/* CTA */
.cta { background: #fffaf0; border-color: #fcd9a6; }
.cta h3 { font-size: 1rem; }
.cta__lead { font-size: .9rem; color: var(--c-muted); margin-bottom: .6em; }
.cta__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.cta__list li small { display: block; color: var(--c-muted); font-size: .78rem; margin-top: 2px; }
.pr { font-size: .7rem; color: var(--c-muted); text-align: right; margin: 6px 0 0; }

/* Compare */
.cmp__form, .calc__weights { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 16px 0; }
.cmp__form label, .hk-form label { display: block; font-weight: 600; font-size: .88rem; }
.cmp__form select, .cmp__form input, .hk-form input:not([type=checkbox]), .hk-form textarea { display: block; width: 100%; margin-top: .3em; padding: .55em .7em; border: 1px solid var(--c-line); border-radius: 8px; font-size: 16px; background: #fff; }
.cmp__table { width: 100%; border-collapse: collapse; font-size: .92rem; background: var(--c-surface); }
.cmp__table th, .cmp__table td { padding: .55em .7em; border-bottom: 1px solid var(--c-line); text-align: right; white-space: nowrap; }
.cmp__table th:first-child, .cmp__table td:first-child { text-align: left; font-weight: 500; color: var(--c-muted); }
.cmp__table thead th { font-size: .8rem; color: var(--c-muted); background: #f8fafb; }
.cmp__total { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; padding: 14px 18px; margin: 14px 0; background: var(--c-primary-bg); border-radius: var(--r); }
.cmp__total strong { font-size: 1.6rem; }
.cmp__total small { flex-basis: 100%; color: var(--c-muted); }
.cmp__result { overflow-x: auto; }

/* Calculator */
.calc__w { display: grid; grid-template-columns: 1fr 44px; align-items: center; gap: 4px 8px; padding: 10px 14px; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); font-size: .85rem; }
.calc__w span { grid-column: 1 / -1; font-weight: 600; }
.calc__w input[type=range] { width: 100%; }
.calc__w output { text-align: right; font-weight: 700; }
.calc__w.is-off { opacity: .55; } .calc__w small { font-weight: 400; color: var(--c-muted); }
.calc__sum { grid-column: 1 / -1; font-size: .85rem; color: var(--c-muted); margin: 0; }
.calc__list { list-style: none; margin: 0; padding: 0; counter-reset: r; }
.calc__list li { display: grid; grid-template-columns: 36px 1fr auto; gap: 12px; align-items: center; padding: 10px 14px; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: 8px; margin-bottom: 6px; font-size: .92rem; }
.calc__list li::before { counter-increment: r; content: counter(r); font-weight: 800; color: var(--c-muted); }
.calc__list li .sub { display: block; font-size: .76rem; color: var(--c-muted); }
.calc__list li strong { font-size: 1.15rem; }

/* Form / notices */
.hk-form .req { color: #d92d20; font-size: .75rem; margin-left: .4em; }
.hk-form label { margin-bottom: 1em; }
.hk-notice { padding: .8em 1em; border-radius: 8px; background: #fff7e6; border: 1px solid #ffd28a; margin-bottom: 1em; }
.hk-notice--ok { background: #ecfdf3; border-color: #abefc6; }

/* Footer */
.site-footer { background: var(--c-surface); border-top: 1px solid var(--c-line); margin-top: 40px; padding: 40px 0 20px; font-size: .9rem; }
.site-footer__inner { display: grid; grid-template-columns: 1.4fr 2fr; gap: 32px; }
.site-footer__brand p { color: var(--c-muted); margin-top: .5em; }
.site-footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.site-footer h4 { font-size: .85rem; color: var(--c-muted); margin-bottom: .6em; }
.site-footer ul { list-style: none; margin: 0; padding: 0; } .site-footer li { margin: .3em 0; } .site-footer a { color: var(--c-text); }
.site-footer__note { border-top: 1px solid var(--c-line); margin-top: 28px; padding-top: 16px; color: var(--c-muted); font-size: .78rem; }
.site-footer__note p { margin: 0 0 .5em; }
.pagination .nav-links { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.pagination .page-numbers { padding: .4em .8em; border: 1px solid var(--c-line); border-radius: 6px; background: var(--c-surface); color: var(--c-text); }

/* Responsive */
@media (max-width: 900px) {
	.layout { grid-template-columns: minmax(0, 1fr); }
	.site-footer__inner { grid-template-columns: 1fr; }
	.hero h1 { font-size: 1.7rem; }
}
@media (max-width: 720px) {
	.site-header__inner { flex-wrap: wrap; height: auto; padding: 12px 20px; }
	.menu-toggle { display: block; }
	.nav, .site-header__tools { display: none; width: 100%; }
	.site-header.is-open .nav, .site-header.is-open .site-header__tools { display: flex; flex-direction: column; align-items: stretch; }
	.site-header.is-open .nav__list { flex-direction: column; }
	.site-header .searchform input { width: 100%; }
	.site-footer__cols { grid-template-columns: 1fr 1fr; }
	.page-head h1 { font-size: 1.4rem; }
	.region-row { flex-direction: column; gap: 6px; }
	.page-entry { padding: 20px; }
}

/* FAQ / auto text */
.faq { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: 8px; padding: 10px 16px; margin-bottom: 8px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { margin: .6em 0 0; font-size: .95rem; }
.area__text p { font-size: 1rem; }
.region-row h3 a { color: var(--c-muted); }
.tbl th small, .layout__main > section > h2 small { font-size: .8rem; }

/* ===== 記事（投稿） ===== */
.post-entry { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); padding: 32px; margin: 8px 0 32px; }
.post-head h1 { font-size: 1.7rem; margin-bottom: .3em; }
.post-meta { font-size: .82rem; color: var(--c-muted); display: flex; gap: 1em; flex-wrap: wrap; margin: 0 0 18px; }
.post-thumb { margin: 0 0 24px; }
.post-thumb img { display: block; width: 100%; border-radius: 8px; border: 1px solid var(--c-line); }
.post-body { font-size: 1rem; line-height: 1.9; overflow-wrap: anywhere; }
.post-body > h2 { font-size: 1.3rem; margin: 2.2em 0 .8em; padding: .55em .8em; background: var(--c-primary-bg); border-left: 5px solid var(--c-primary); border-radius: 0 6px 6px 0; }
.post-body > h3 { font-size: 1.1rem; margin: 1.8em 0 .6em; padding-bottom: .3em; border-bottom: 2px solid var(--c-line); }
.post-body ul, .post-body ol { padding-left: 1.4em; margin: 0 0 1.2em; }
.post-body li { margin: .25em 0; }
.post-body a { text-decoration: underline; text-underline-offset: 2px; }
.post-body .b { font-weight: 700; }
.post-body .b.blue { color: var(--c-primary-dk); background: linear-gradient(transparent 62%, #cdeee9 62%); }
.post-body .b.orange { color: #b45309; background: linear-gradient(transparent 62%, #fde3cc 62%); }
.post-body figure { margin: 1.6em 0; }
.post-body figure img { display: block; margin: 0 auto; border-radius: 8px; border: 1px solid var(--c-line); }
.post-body figcaption { font-size: .82rem; color: var(--c-muted); text-align: center; margin-top: .5em; line-height: 1.6; }
.post-body blockquote { margin: 1.2em 0; padding: .8em 1.1em; background: #f3f6f6; border-left: 4px solid #c4ccd3; border-radius: 0 6px 6px 0; color: #3a4650; }
.post-body blockquote p:last-child { margin-bottom: 0; }
.post-body .wp-table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; margin: 1.2em 0 1.6em; }
.post-body table { width: 100%; border-collapse: collapse; font-size: .9rem; line-height: 1.6; background: var(--c-surface); }
.post-body .wp-table-responsive table { min-width: 560px; }
.post-body .wp-table-responsive th:first-child, .post-body .wp-table-responsive td:first-child { min-width: 7em; } /* 左端の項目名が1文字ずつ折り返されないように */
.post-body th, .post-body td { border: 1px solid var(--c-line); padding: .6em .75em; vertical-align: top; text-align: left; }
.post-body thead th { background: var(--c-primary-bg); color: var(--c-primary-dk); font-weight: 700; white-space: nowrap; }
.post-body tbody tr:nth-child(even) td { background: #fafbfb; }
.post-cta { margin-top: 40px; padding: 20px 22px; border: 2px solid var(--c-primary); border-radius: var(--r); background: var(--c-primary-bg); }
.post-cta__title { font-weight: 800; font-size: 1.1rem; margin-bottom: .4em; }
.post-cta .btn { text-decoration: none; }
.post-cta__sub { font-weight: 700; font-size: .9rem; margin: 1em 0 .4em; }
.post-cta__links { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 6px; }
.post-cta__links a { display: block; padding: 8px 12px; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: 8px; color: var(--c-text); font-weight: 600; font-size: .9rem; }
.post-cta__links a:hover { border-color: var(--c-primary); text-decoration: none; }
/* 運営者紹介欄（2026-09-30） */
.post-author { margin-top: 24px; padding: 18px 22px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-surface); font-size: .9rem; line-height: 1.75; }
.post-author p { margin: 0; }
.post-author__label { font-size: .78rem; font-weight: 700; color: var(--c-muted); letter-spacing: .04em; }
.post-author__name { font-weight: 800; font-size: 1.02rem; margin: .15em 0 .4em !important; }
.post-author__name span { font-weight: 400; font-size: .88rem; color: var(--c-muted); }
.post-author__links { margin-top: .5em !important; font-size: .85rem; }
.post-more { margin: 0 0 48px; }
.post-more h2 { font-size: 1.15rem; padding-bottom: .4em; border-bottom: 2px solid var(--c-line); }
.post-more ul { list-style: none; padding: 0; margin: 0; }
.post-more li { padding: .6em 0; border-bottom: 1px solid var(--c-line); }
.post-more__all { margin: .8em 0 0; text-align: right; font-size: .9rem; }
@media (max-width: 720px) {
	.post-entry { padding: 20px 16px; }
	.post-head h1 { font-size: 1.35rem; }
	.post-body > h2 { font-size: 1.15rem; }
}

/* 記事カード（/articles/） */
.grid--posts { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); margin-bottom: 24px; }
.post-card { display: flex; flex-direction: column; gap: 6px; padding: 0 0 16px; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); box-shadow: var(--shadow); overflow: hidden; }
.post-card > :not(.post-card__thumb) { margin: 0 18px; }
.post-card__thumb { display: block; aspect-ratio: 16 / 9; background: var(--c-primary-bg); overflow: hidden; margin-bottom: 6px; }
.post-card__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.post-card__noimg { display: flex; width: 100%; height: 100%; align-items: center; justify-content: center; font-size: 2.4rem; color: var(--c-primary); }
.post-card__title { font-size: 1.05rem; font-weight: 700; line-height: 1.5; color: var(--c-text); }
.post-card__title:hover { color: var(--c-primary); }
.post-card__excerpt { color: var(--c-muted); font-size: .88rem; }
.post-card__date { font-size: .78rem; color: var(--c-muted); margin-top: auto !important; }
.page-head__num { display: inline !important; font-size: 1rem !important; font-weight: 400; color: var(--c-muted); margin-left: .4em; }
.articles-tools { margin: 24px 0 8px; display: flex; gap: 10px; flex-wrap: wrap; }

/* 地域・比較ページの「関連する記事」 */
.related-posts__list { list-style: none; margin: 0; padding: 0; }
.related-posts__list li { display: flex; justify-content: space-between; align-items: baseline; gap: 4px 12px; flex-wrap: wrap; padding: .6em 0; border-bottom: 1px solid var(--c-line); }
.related-posts__list a { font-weight: 600; }
.related-posts__list time { font-size: .78rem; color: var(--c-muted); white-space: nowrap; }

/* ヘッダー：ナビ6項目（「記事」追加）が中間幅で折り返さないように。721〜1000px は検索欄を隠す（検索は都道府県一覧から） */
.nav__list a { white-space: nowrap; }
@media (min-width: 721px) and (max-width: 1000px) {
	.site-header__inner { gap: 16px; }
	.site-header__tools { display: none; }
	.nav { margin-left: auto; }
	.nav__list a { padding: .5em .5em; font-size: .9rem; }
}