/*
Theme Name: 和漢安胎ガイド
Theme URI:
Author: 鈴木 和子
Author URI:
Description: 京都助産師が伝える – 日本の伝統で妊娠を守る漢方・鍼灸・食養生
Version: 1.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kanpo-maternity
Tags: japanese, health, traditional-medicine, blog
*/

/* ============================================================
   CSS Variables
   ============================================================ */
:root {
  --color-bg:           #FAF8F4;
  --color-bg-soft:      #F4EFE8;
  --color-bg-muted:     #EDE7DC;
  --color-primary:      #4A7C59;
  --color-primary-lt:   #6A9E78;
  --color-primary-dk:   #2E5C3A;
  --color-accent:       #8B3A2F;
  --color-accent-lt:    #C1624F;
  --color-gold:         #B8904A;
  --color-gold-lt:      #D4B07A;
  --color-text:         #2C2A27;
  --color-text-mid:     #4A4845;
  --color-text-muted:   #6B6460;
  --color-text-light:   #9B9490;
  --color-border:       #DDD5C8;
  --color-border-lt:    #EDE7DC;
  --font-serif:         "Hiragino Mincho ProN", "Yu Mincho", "BIZ UDMincho Medium", "HG明朝E", Georgia, "Times New Roman", serif;
  --font-sans:          "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "BIZ UDGothic", "Meiryo", system-ui, sans-serif;
  --radius-sm:          4px;
  --radius-md:          8px;
  --radius-lg:          16px;
  --shadow-sm:          0 1px 4px rgba(44,42,39,.08);
  --shadow-md:          0 4px 16px rgba(44,42,39,.10);
  --transition:         .2s ease;
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.85;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary-dk);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-accent); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  line-height: 1.45;
  color: var(--color-text);
  margin-top: 1.5em;
  margin-bottom: .5em;
}

h1 { font-size: clamp(1.5rem, 4vw, 2.2rem); }
h2 { font-size: clamp(1.2rem, 3vw, 1.65rem); }
h3 { font-size: clamp(1.05rem, 2.5vw, 1.3rem); }
h4 { font-size: 1.1rem; }
h5, h6 { font-size: 1rem; }

p { margin: 0 0 1.2em; }

ul, ol { margin: 0 0 1.2em; padding-left: 1.6em; }
li + li { margin-top: .3em; }

blockquote {
  margin: 1.5em 0;
  padding: 1em 1.5em;
  border-left: 4px solid var(--color-gold);
  background: var(--color-bg-soft);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--color-text-mid);
  font-style: italic;
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2em 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
th, td {
  padding: .6em 1em;
  border: 1px solid var(--color-border);
  text-align: left;
}
th {
  background: var(--color-bg-soft);
  font-family: var(--font-serif);
}

code, pre {
  font-family: "Courier New", Courier, monospace;
  font-size: .875em;
}
code {
  background: var(--color-bg-soft);
  padding: .15em .4em;
  border-radius: var(--radius-sm);
}
pre {
  background: var(--color-text);
  color: var(--color-bg);
  padding: 1.2em 1.5em;
  border-radius: var(--radius-md);
  overflow-x: auto;
}
pre code { background: none; padding: 0; }

/* ============================================================
   Layout
   ============================================================ */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-content {
  flex: 1;
  padding: 2.5rem 0;
}

.content-area {
  width: 100%;
}

/* Two-column layout (archive, home) */
.layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

/* Full-width single/page */
.layout-single {
  max-width: 760px;
  margin: 0 auto;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  background: #fff;
  border-top: 3px solid var(--color-primary);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: .7rem;
  padding-bottom: .7rem;
}

.site-branding { flex: 1; min-width: 0; }

.site-branding__link {
  display: block;
  text-decoration: none;
  color: inherit;
  line-height: 1;
}

.site-branding__name {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: .03em;
}

.site-branding__tagline {
  display: block;
  font-size: .68rem;
  color: var(--color-text-muted);
  margin-top: .25rem;
  letter-spacing: .02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Nav toggle (mobile) */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Primary navigation */
.primary-nav {
  display: none;
  width: 100%;
  padding: .75rem 0;
  border-top: 1px solid var(--color-border);
}

.primary-nav.is-open { display: block; }

.primary-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav__list li + li {
  border-top: 1px solid var(--color-border-lt);
  margin-top: 0;
}

.primary-nav__list a {
  display: block;
  padding: .6rem .5rem;
  font-size: .9rem;
  color: var(--color-text-mid);
  letter-spacing: .02em;
}

.primary-nav__list a:hover {
  color: var(--color-primary);
}

/* Mobile: nav below branding row */
.site-header__inner {
  flex-wrap: wrap;
}

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb {
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border-lt);
  padding: .5rem 0;
}

.breadcrumb__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .2rem;
  font-size: .78rem;
  color: var(--color-text-muted);
}

.breadcrumb__item + .breadcrumb__item::before {
  content: "›";
  margin-right: .3rem;
  color: var(--color-text-light);
}

.breadcrumb__item a {
  color: var(--color-primary);
}
.breadcrumb__item a:hover { color: var(--color-accent); }

/* ============================================================
   Archive hero / page heading
   ============================================================ */
.archive-header {
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 2px solid var(--color-border);
}

.archive-header__eyebrow {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-primary);
  margin-bottom: .4rem;
}

.archive-header__title {
  margin-top: 0;
  margin-bottom: .5rem;
  font-size: clamp(1.4rem, 4vw, 2rem);
}

.archive-header__description {
  color: var(--color-text-mid);
  font-size: .95rem;
  line-height: 1.7;
  max-width: 680px;
}

/* ============================================================
   Post cards (archive / home)
   ============================================================ */
.post-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.post-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}

.post-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.post-card__thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-bg-muted);
}

.post-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.post-card:hover .post-card__thumb img {
  transform: scale(1.04);
}

.post-card__thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg-soft) 0%, var(--color-bg-muted) 100%);
}

.post-card__thumb-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: .3;
}

.post-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .6rem;
}

.post-card__cat {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: #fff;
  background: var(--color-primary);
  padding: .2em .7em;
  border-radius: 99px;
  text-decoration: none;
  white-space: nowrap;
}

.post-card__cat:hover { background: var(--color-primary-dk); color: #fff; }

.post-card__date {
  font-size: .76rem;
  color: var(--color-text-light);
}

.post-card__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.55;
  margin: 0 0 .6rem;
}

.post-card__title a {
  color: var(--color-text);
}
.post-card__title a:hover { color: var(--color-primary-dk); }

.post-card__excerpt {
  font-size: .88rem;
  color: var(--color-text-mid);
  line-height: 1.75;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card__readmore {
  margin-top: .9rem;
  font-size: .8rem;
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: .03em;
}

.post-card__readmore::after { content: " →"; }

/* ============================================================
   Pagination
   ============================================================ */
.pagination {
  margin-top: 2.5rem;
  display: flex;
  justify-content: center;
}

.page-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-numbers a,
.page-numbers span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  padding: 0 .6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: .875rem;
  color: var(--color-text-mid);
  background: #fff;
  text-decoration: none;
  transition: all var(--transition);
}

.page-numbers a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.page-numbers .current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.page-numbers .dots { border: none; background: none; }

/* ============================================================
   Sidebar
   ============================================================ */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.widget {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.widget__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  margin: 0 0 .85rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--color-primary);
  color: var(--color-text);
}

.widget ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.widget ul li {
  padding: .4rem 0;
  border-bottom: 1px solid var(--color-border-lt);
  font-size: .875rem;
}

.widget ul li:last-child { border-bottom: none; }

/* ============================================================
   Single post
   ============================================================ */
.single-header {
  margin-bottom: 1.75rem;
}

.single-header__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
  margin-bottom: .85rem;
}

.single-header__cat {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: #fff;
  background: var(--color-primary);
  padding: .25em .8em;
  border-radius: 99px;
  text-decoration: none;
}
.single-header__cat:hover { background: var(--color-primary-dk); color: #fff; }

.single-header__date {
  font-size: .8rem;
  color: var(--color-text-muted);
}

.single-header__title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 4vw, 2rem);
  line-height: 1.4;
  margin: 0 0 .75rem;
  color: var(--color-text);
}

.single-header__thumbnail {
  margin-top: 1.25rem;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.single-header__thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

/* Table of Contents */
.toc {
  margin: 2rem 0;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
}

.toc__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  margin: 0 0 .75rem;
  color: var(--color-primary-dk);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.toc__title::before {
  content: "";
  display: inline-block;
  width: 1em;
  height: 1em;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234A7C59' stroke-width='2'%3E%3Cpath d='M8 6h13M8 12h13M8 18h13M3 6h.01M3 12h.01M3 18h.01'/%3E%3C/svg%3E") center/contain no-repeat;
}

.toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc;
}

.toc__item {
  counter-increment: toc;
  padding: .3rem 0;
  border-bottom: 1px solid var(--color-border-lt);
}

.toc__item:last-child { border-bottom: none; }

.toc__item a {
  font-size: .9rem;
  color: var(--color-text-mid);
  text-decoration: none;
  padding-left: 1.4em;
  position: relative;
  display: block;
  line-height: 1.5;
}

.toc__item a::before {
  content: counter(toc) ".";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 600;
  font-size: .8em;
  top: .15em;
}

.toc__item a:hover { color: var(--color-primary); }

/* Article content */
.entry-content {
  font-size: 1rem;
  line-height: 1.9;
}

.entry-content h2 {
  position: relative;
  margin-top: 2.5rem;
  padding: .6em .9em .6em 1.1em;
  background: var(--color-bg-soft);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 1.35rem;
  color: var(--color-text);
}

.entry-content h3 {
  position: relative;
  padding-bottom: .35em;
  border-bottom: 2px solid var(--color-border);
}

.entry-content h3::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 3rem;
  height: 2px;
  background: var(--color-gold);
}

.entry-content img {
  border-radius: var(--radius-sm);
  margin: 1rem 0;
}

.entry-content a {
  color: var(--color-primary-dk);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--color-gold-lt);
}

.entry-content a:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

/* Attention / note boxes via WP classes */
.entry-content .wp-block-pullquote {
  border-top: 3px solid var(--color-accent);
  border-bottom: 3px solid var(--color-accent);
  padding: 1.25em 1.5em;
  background: none;
}

/* Post navigation */
.post-nav {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}

.post-nav__item {
  padding: 1rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition);
}

.post-nav__item:hover { box-shadow: var(--shadow-sm); }

.post-nav__item--next { text-align: right; }

.post-nav__label {
  display: block;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-text-light);
  margin-bottom: .3rem;
}

.post-nav__title {
  font-family: var(--font-serif);
  font-size: .9rem;
  color: var(--color-text-mid);
  line-height: 1.45;
}

/* Author bio */
.author-bio {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.author-bio__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
  border: 3px solid var(--color-primary-lt);
  background: var(--color-bg-muted);
}

.author-bio__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-bio__body { flex: 1; min-width: 0; }

.author-bio__name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 .4rem;
  color: var(--color-text);
}

.author-bio__desc {
  font-size: .875rem;
  color: var(--color-text-mid);
  line-height: 1.75;
  margin: 0;
}

/* Related posts */
.related-posts {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border);
}

.related-posts__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin: 0 0 1.25rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--color-border);
}

.related-posts__title span {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: .6rem;
  margin-bottom: -2px;
  display: inline-block;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.related-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.related-card:hover { box-shadow: var(--shadow-md); }

.related-card__thumb {
  aspect-ratio: 3/2;
  overflow: hidden;
  background: var(--color-bg-muted);
}

.related-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.related-card__body { padding: .85rem; }

.related-card__title {
  font-family: var(--font-serif);
  font-size: .88rem;
  line-height: 1.5;
  color: var(--color-text);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.related-card__title a {
  text-decoration: none;
  color: inherit;
}
.related-card__title a:hover { color: var(--color-primary-dk); }

/* ============================================================
   Page template
   ============================================================ */
.page-header {
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 2px solid var(--color-border);
}

.page-header__title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 4vw, 2rem);
  margin: 0;
  color: var(--color-text);
}

/* ============================================================
   Search form
   ============================================================ */
.search-form {
  display: flex;
  gap: .5rem;
  max-width: 480px;
}

.search-form__input {
  flex: 1;
  padding: .65rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: .925rem;
  background: #fff;
  color: var(--color-text);
  transition: border-color var(--transition);
  appearance: none;
}

.search-form__input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.search-form__btn {
  padding: .65rem 1.25rem;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: .925rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition);
}

.search-form__btn:hover { background: var(--color-primary-dk); }

.search-hero {
  text-align: center;
  padding: 2.5rem 0;
}

.search-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  margin: 0 0 1.25rem;
}

.search-hero .search-form {
  margin: 0 auto;
}

/* ============================================================
   404 page
   ============================================================ */
.error-404 {
  text-align: center;
  padding: 4rem 1.5rem;
  max-width: 600px;
  margin: 0 auto;
}

.error-404__code {
  font-family: var(--font-serif);
  font-size: clamp(4rem, 15vw, 8rem);
  line-height: 1;
  color: var(--color-border);
  margin: 0 0 .5rem;
}

.error-404__title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--color-text-mid);
  margin: 0 0 .75rem;
}

.error-404__message {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.75;
}

.error-404 .search-form {
  margin: 0 auto 2rem;
}

.btn-home {
  display: inline-block;
  padding: .75rem 2rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-decoration: none;
  transition: background var(--transition);
}

.btn-home:hover { background: var(--color-primary-dk); color: #fff; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,.75);
  padding: 2.5rem 0 1.5rem;
  margin-top: auto;
}

.site-footer__inner {
  display: grid;
  gap: 1.75rem;
}

.site-footer__logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  display: block;
  margin-bottom: .5rem;
}

.site-footer__tagline {
  font-size: .78rem;
  line-height: 1.6;
  color: rgba(255,255,255,.5);
  margin: 0;
}

.site-footer__nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
}

.site-footer__nav-list a {
  font-size: .85rem;
  color: rgba(255,255,255,.65);
  text-decoration: none;
  transition: color var(--transition);
}

.site-footer__nav-list a:hover { color: #fff; }

.site-footer__copy {
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: .78rem;
  color: rgba(255,255,255,.45);
  line-height: 1.6;
}

.site-footer__copy p { margin: .3rem 0; }

.site-footer__disclaimer {
  font-size: .72rem;
  color: rgba(255,255,255,.35);
}

/* ============================================================
   Utility
   ============================================================ */
.screen-reader-text {
  clip: rect(1px,1px,1px,1px);
  height: 1px;
  overflow: hidden;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

.no-results-message {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--color-text-muted);
}

.no-results-message p { font-size: .95rem; }

/* ============================================================
   Entry tags
   ============================================================ */
.entry-footer {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-lt);
}

.entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: 0;
}

.entry-tag {
  font-size: .78rem;
  padding: .25em .75em;
  border: 1px solid var(--color-border);
  border-radius: 99px;
  color: var(--color-text-mid);
  text-decoration: none;
  transition: all var(--transition);
}

.entry-tag:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(74,124,89,.05);
}

/* ============================================================
   WordPress core alignment classes
   ============================================================ */
.alignleft  { float: left;  margin: .5rem 1.5rem .5rem 0; }
.alignright { float: right; margin: .5rem 0 .5rem 1.5rem; }
.aligncenter { display: block; margin: 1rem auto; }
.alignwide  { margin-left: -2rem; margin-right: -2rem; }

/* ============================================================
   Responsive — Tablet 640px+
   ============================================================ */
@media (min-width: 640px) {
  .post-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__copy {
    grid-column: 1 / -1;
  }
}

/* ============================================================
   Responsive — Desktop 900px+
   ============================================================ */
@media (min-width: 900px) {
  /* Show desktop nav, hide toggle */
  .nav-toggle { display: none; }

  .primary-nav {
    display: flex !important;
    width: auto;
    padding: 0;
    border-top: none;
    flex: 0;
  }

  .primary-nav__list {
    display: flex;
    gap: .15rem;
  }

  .primary-nav__list li + li { border-top: none; margin-top: 0; }

  .primary-nav__list a {
    padding: .4rem .85rem;
    border-radius: var(--radius-sm);
    font-size: .875rem;
    white-space: nowrap;
  }

  .primary-nav__list a:hover {
    background: var(--color-bg-soft);
    color: var(--color-primary-dk);
  }

  .primary-nav__list .current-menu-item > a,
  .primary-nav__list .current_page_item > a {
    color: var(--color-primary);
    background: rgba(74,124,89,.08);
  }

  /* Two-column with sidebar */
  .layout-with-sidebar {
    grid-template-columns: 1fr 300px;
    align-items: start;
  }

  .post-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .related-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .site-footer__inner {
    grid-template-columns: 2fr 1fr;
  }

  .site-footer__copy { grid-column: 1 / -1; }
}

@media (min-width: 1100px) {
  .post-grid { grid-template-columns: repeat(3, 1fr); }
}