/*
Theme Name: 政贤咨询 (Zhengxian)
Theme URI: https://www.peterxiao.com/
Author: 肖翔 Peter Xiao
Author URI: https://www.peterxiao.com/
Description: 政贤咨询 — 学院派编辑风主题。米黄纸感、思源宋体、深红点缀。面向以奥派经济学为核心的写作与咨询业务。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: zhengxian
Tags: blog, one-column, two-columns, custom-menu, custom-logo, featured-images, threaded-comments, translation-ready, editor-style, full-width-template
*/

/* ─── CSS Variables (设计令牌) ───────────────────────────── */
:root {
  --bg: #f7f1e3;
  --paper: #fbf6ea;
  --ink: #1a1410;
  --ink2: #3d3128;
  --muted: #7a6a5a;
  --faint: #aa9a86;
  --rule: #d8cdb8;
  --hairline: #e8dec8;
  --accent: #8b1a1a;
  --accent2: #5c3a1e;

  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  --font-sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", sans-serif;

  --container: 1280px;
  --pad-x: 64px;
}

/* ─── Reset / Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.8; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 600;
}
.eyebrow--accent { color: var(--accent); }

.section-head { text-align: center; margin-bottom: 40px; }
.section-head .eyebrow { margin-bottom: 12px; }
.section-head h2 {
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.01em;
}
.section-head__sub {
  font-size: 16px;
  color: var(--ink2);
  max-width: 640px;
  margin: 20px auto 0;
  line-height: 1.7;
  font-style: italic;
}

/* 装饰花纹 */
.ornament {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ornament::before, .ornament::after {
  content: '';
  width: 14px;
  height: 1px;
  background: currentColor;
  display: block;
}
.ornament::before { margin-right: 6px; }
.ornament::after { margin-left: 6px; }
.ornament__dot {
  width: 4px; height: 4px; border-radius: 50%; background: currentColor;
}

/* ─── Masthead / Nav ─────────────────────────────────────── */
.masthead {
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
}
.masthead__brand {
  padding: 32px 64px 24px;
  text-align: center;
  border-bottom: 1px solid var(--rule);
}
.masthead__est {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.masthead__title {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.02em;
  line-height: 1;
  margin: 0;
}
.masthead__title a { color: inherit; }
.masthead__motto {
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--accent2);
  margin-top: 14px;
  font-style: italic;
}

.nav-primary {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding: 14px 64px;
  font-family: var(--font-serif);
  font-size: 15px;
}
.nav-primary a {
  color: var(--ink);
  font-weight: 500;
  font-variant: small-caps;
  letter-spacing: 0.08em;
  padding: 4px 0;
}
.nav-primary a.current,
.nav-primary .current-menu-item a,
.nav-primary .current_page_item a,
.nav-primary li.current-cat a {
  color: var(--accent);
  font-weight: 600;
}
.nav-primary ul {
  display: flex;
  gap: 48px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.nav-primary li { margin: 0; }

/* ─── Hero / Front Page ──────────────────────────────────── */
.front-frontline {
  padding: 48px 64px 64px;
  border-bottom: 1px solid var(--rule);
}
.frontline__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.15em;
  margin-bottom: 40px;
  font-family: var(--font-sans);
  text-transform: uppercase;
}
.frontline__grid {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 48px;
}
.frontline__rail {
  padding-right: 32px;
  border-right: 1px solid var(--rule);
}
.frontline__rail--right {
  padding-right: 0;
  padding-left: 32px;
  border-right: none;
  border-left: 1px solid var(--rule);
}
.rail-head {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 16px;
  font-family: var(--font-sans);
  font-weight: 600;
  text-transform: uppercase;
}
.rail-item {
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--hairline);
}
.rail-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.rail-item__cat {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
  letter-spacing: 0.05em;
  font-family: var(--font-sans);
}
.rail-item__title {
  font-size: 16px;
  line-height: 1.45;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}
.rail-item__meta {
  font-size: 12px;
  color: var(--muted);
  font-style: italic;
  font-family: var(--font-sans);
}

.headline { text-align: center; }
.headline__kicker {
  font-size: 12px;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 14px;
  font-family: var(--font-sans);
  font-weight: 600;
}
.headline h1 {
  font-size: 54px;
  line-height: 1.15;
  font-weight: 700;
  margin: 24px 0;
  letter-spacing: -0.005em;
  color: var(--ink);
  text-align: center;
}
.headline__byline {
  font-size: 13px;
  color: var(--muted);
  font-style: italic;
  margin-bottom: 28px;
  font-family: var(--font-sans);
  text-align: center;
}
.headline__excerpt {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink2);
  text-indent: 2em;
  text-align: left;
}
.headline__more {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
  text-align: center;
  font-size: 14px;
  font-style: italic;
  color: var(--accent);
}

.author-card {
  font-family: var(--font-serif);
}
.author-card__photo {
  padding: 4px;
  background: var(--paper);
  border: 1px solid var(--rule);
  margin-bottom: 16px;
}
.author-card__name {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}
.author-card__role {
  font-size: 12px;
  font-style: italic;
  color: var(--muted);
  margin-bottom: 16px;
  font-family: var(--font-sans);
}
.author-card__bio {
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink2);
  margin-bottom: 20px;
}
.btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--ink);
  color: var(--paper) !important;
  font-size: 13px;
  letter-spacing: 0.15em;
  font-variant: small-caps;
  font-family: var(--font-sans);
  font-weight: 600;
  text-align: center;
  border: 1px solid var(--ink);
  text-transform: uppercase;
}
.btn--accent {
  background: var(--accent);
  border-color: var(--accent);
}
.btn--ghost {
  background: transparent;
  color: var(--ink) !important;
}
.btn--block { display: block; width: 100%; }
.btn--lg { padding: 16px 40px; font-size: 15px; letter-spacing: 0.2em; }

/* ─── Article grid (latest section) ──────────────────────── */
.section-pad { padding: 64px var(--pad-x) 0; }
.section-pad--lg { padding: 100px var(--pad-x) 0; }

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.article-card__cat {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 12px;
  font-family: var(--font-sans);
  font-weight: 700;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
  text-transform: uppercase;
}
.article-card__title {
  font-size: 22px;
  line-height: 1.3;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--ink);
}
.article-card__title a { color: inherit; }
.article-card__title a:hover { color: var(--accent); }
.article-card__excerpt {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink2);
  margin: 0 0 12px;
}
.article-card__meta {
  font-size: 12px;
  color: var(--muted);
  font-style: italic;
  font-family: var(--font-sans);
}

/* ─── Categories grid ────────────────────────────────────── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 64px;
}
.cat-card {
  padding: 32px;
  background: var(--paper);
  border: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  align-items: flex-start;
}
.cat-card__numeral {
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  font-family: var(--font-serif);
}
.cat-card__name {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 4px;
}
.cat-card__count {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
  font-family: var(--font-sans);
  letter-spacing: 0.1em;
}
.cat-card__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink2);
}

/* ─── Economists wall ────────────────────────────────────── */
.econ-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.econ-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 32px;
  text-align: center;
}
.econ-card__portrait {
  display: inline-block;
  margin-bottom: 16px;
  border: 1px solid var(--ink);
}
.econ-card__name {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 4px;
}
.econ-card__years {
  font-size: 12px;
  font-style: italic;
  color: var(--muted);
  margin-bottom: 12px;
  font-family: var(--font-sans);
}
.econ-card__role {
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-variant: small-caps;
  margin-bottom: 14px;
  font-weight: 600;
}
.econ-card__bio {
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink2);
  text-align: left;
}

/* ─── CTA block ──────────────────────────────────────────── */
.cta {
  background: var(--ink);
  color: var(--paper);
  padding: 64px;
  text-align: center;
  position: relative;
  margin-bottom: 0;
}
.cta__badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg);
  padding: 4px 24px;
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.25em;
  font-family: var(--font-sans);
  font-weight: 700;
  border: 1px solid var(--ink);
}
.cta__eyebrow {
  font-size: 13px;
  letter-spacing: 0.25em;
  color: rgba(247,241,227,0.6);
  margin: 16px 0 24px;
  font-family: var(--font-sans);
  text-transform: uppercase;
}
.cta h2 {
  font-size: 42px;
  line-height: 1.35;
  font-weight: 700;
  margin: 0 0 32px;
  letter-spacing: -0.005em;
}
.cta__lead {
  font-size: 16px;
  line-height: 1.75;
  color: rgba(247,241,227,0.75);
  margin: 0 auto 40px;
  max-width: 560px;
  font-style: italic;
}
.cta__wechat {
  display: inline-block;
  padding: 14px 36px;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  letter-spacing: 0.2em;
  font-family: var(--font-sans);
  font-weight: 600;
}

/* ─── Category / Archive page ────────────────────────────── */
.archive-hero {
  padding: 64px var(--pad-x) 48px;
  text-align: center;
  border-bottom: 1px double var(--ink);
}
.archive-hero h1 {
  font-size: 80px;
  line-height: 1;
  font-weight: 700;
  margin: 0 0 20px;
  letter-spacing: 0.02em;
}
.archive-hero__lead {
  font-size: 18px;
  color: var(--ink2);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
  font-style: italic;
}
.archive-hero__stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 32px;
  font-size: 13px;
  color: var(--muted);
  font-family: var(--font-sans);
  letter-spacing: 0.1em;
}
.archive-hero__stats strong {
  color: var(--accent);
  font-weight: 700;
  font-size: 18px;
  font-family: var(--font-serif);
  margin-right: 4px;
}

.archive-filter {
  padding: 20px var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-sans);
}
.archive-filter__sort {
  font-size: 13px;
  color: var(--muted);
}

/* 列表项 - 编辑部样式 */
.archive-list {
  padding: 48px var(--pad-x) 0;
}
.archive-item {
  padding: 40px 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 100px 1fr 220px;
  gap: 32px;
}
.archive-item__num {
  text-align: right;
}
.archive-item__num strong {
  font-size: 56px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  display: block;
}
.archive-item__num span {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.15em;
  margin-top: 6px;
  display: block;
}
.archive-item__cat {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 10px;
  font-family: var(--font-sans);
  font-weight: 700;
  text-transform: uppercase;
}
.archive-item h2 {
  font-size: 30px;
  line-height: 1.3;
  font-weight: 700;
  margin: 0 0 14px;
}
.archive-item h2 a { color: inherit; }
.archive-item h2 a:hover { color: var(--accent); }
.archive-item__excerpt {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink2);
  margin: 0 0 14px;
  text-indent: 2em;
}
.archive-item__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tag-pill {
  font-size: 11px;
  padding: 3px 10px;
  border: 1px solid var(--rule);
  color: var(--muted);
  font-family: var(--font-sans);
  letter-spacing: 0.05em;
}
.archive-item__side {
  border-left: 1px solid var(--rule);
  padding-left: 24px;
  font-size: 13px;
  color: var(--muted);
  font-family: var(--font-sans);
}
.archive-item__side strong {
  display: block;
  margin-bottom: 10px;
  color: var(--ink);
  font-weight: 600;
}
.archive-item__side .read-more {
  display: block;
  margin-top: 16px;
  color: var(--accent);
  font-style: italic;
  font-family: var(--font-serif);
  font-size: 14px;
}

.pagination {
  padding: 48px var(--pad-x);
  display: flex;
  justify-content: center;
  gap: 4px;
  font-size: 14px;
  font-family: var(--font-sans);
}
.pagination a, .pagination span {
  padding: 8px 14px;
  border: 1px solid var(--rule);
  color: var(--ink2);
}
.pagination .current {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.pagination .nav-links { display: contents; }
.pagination .page-numbers.dots { border: none; }

/* ─── Single article ─────────────────────────────────────── */
.single-hero {
  padding: 64px var(--pad-x) 0;
  text-align: center;
}
.single-hero__inner {
  max-width: 760px;
  margin: 0 auto;
}
.single-hero__cat {
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 24px;
  font-family: var(--font-sans);
  font-weight: 700;
  text-transform: uppercase;
}
.single-hero h1 {
  font-size: 52px;
  line-height: 1.25;
  font-weight: 700;
  margin: 0 0 28px;
  letter-spacing: -0.005em;
}
.single-hero__excerpt {
  font-size: 21px;
  line-height: 1.7;
  color: var(--ink2);
  margin: 0 0 32px;
  font-style: italic;
}
.single-hero__byline {
  margin-top: 28px;
  font-size: 14px;
  color: var(--muted);
  font-family: var(--font-sans);
  letter-spacing: 0.1em;
}
.single-hero__byline strong {
  color: var(--ink);
  font-weight: 600;
}
.single-hero__byline-sep {
  margin: 0 12px;
  color: var(--rule);
}

.single-content {
  padding: 64px var(--pad-x) 0;
}
.single-content__inner {
  max-width: 680px;
  margin: 0 auto;
}
.entry-content {
  font-size: 18px;
  line-height: 1.95;
  color: var(--ink);
}
.entry-content > p { margin: 0 0 24px; text-indent: 2em; }
.entry-content > p:first-of-type { text-indent: 0; }
.entry-content > p:first-of-type::first-letter {
  float: left;
  font-size: 80px;
  line-height: 0.85;
  font-weight: 700;
  margin-right: 12px;
  margin-top: 6px;
  color: var(--accent);
}
.entry-content h2 {
  font-size: 32px;
  font-weight: 700;
  margin-top: 48px;
  margin-bottom: 20px;
  text-align: center;
  letter-spacing: 0.01em;
}
.entry-content h2::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent2);
  margin: 16px auto 0;
}
.entry-content h3 {
  font-size: 24px;
  font-weight: 700;
  margin-top: 36px;
  margin-bottom: 16px;
}
.entry-content blockquote {
  margin: 40px -20px;
  padding: 32px 40px;
  background: var(--paper);
  border-left: 4px solid var(--accent);
  font-size: 22px;
  line-height: 1.65;
  font-style: italic;
  color: var(--ink);
}
.entry-content blockquote p { text-indent: 0; margin: 0; }
.entry-content a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
}
.entry-content img {
  margin: 32px auto;
  border: 1px solid var(--rule);
  padding: 8px;
  background: var(--paper);
}
.entry-content ul, .entry-content ol {
  margin: 0 0 24px;
  padding-left: 24px;
}
.entry-content li { margin-bottom: 8px; }

/* 文章底部 - 作者卡 */
.entry-author {
  padding: 80px var(--pad-x) 0;
}
.entry-author__inner {
  max-width: 680px;
  margin: 0 auto;
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 32px;
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 24px;
  align-items: center;
}
.entry-author__photo {
  border: 1px solid var(--ink);
}
.entry-author__photo img { display: block; width: 100px; height: 100px; object-fit: cover; }
.entry-author__label {
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-bottom: 4px;
  font-family: var(--font-sans);
  font-weight: 700;
  text-transform: uppercase;
}
.entry-author__name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
}
.entry-author__bio {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink2);
}

/* 继续阅读 */
.related {
  padding: 80px var(--pad-x) 0;
}
.related__head {
  text-align: center;
  margin-bottom: 40px;
}
.related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
}
.related-card {
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}
.related-card__cat {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 8px;
  font-family: var(--font-sans);
  font-weight: 700;
}
.related-card h3 {
  font-size: 20px;
  line-height: 1.35;
  font-weight: 700;
  margin: 0 0 10px;
}
.related-card h3 a { color: inherit; }
.related-card p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink2);
  margin: 0;
}

/* ─── Page / Consult page ─────────────────────────────────── */
.page-hero {
  padding: 80px var(--pad-x) 64px;
  text-align: center;
  border-bottom: 1px double var(--ink);
}
.page-hero__eyebrow {
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 20px;
  font-family: var(--font-sans);
  font-weight: 700;
  text-transform: uppercase;
}
.page-hero h1 {
  font-size: 64px;
  line-height: 1.2;
  font-weight: 700;
  margin: 0 0 28px;
  letter-spacing: -0.005em;
}
.page-hero__lead {
  font-size: 19px;
  line-height: 1.75;
  color: var(--ink2);
  max-width: 680px;
  margin: 32px auto 0;
  font-style: italic;
}

.founder {
  padding: 80px var(--pad-x) 0;
}
.founder__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 64px;
  align-items: flex-start;
}
.founder__photo {
  border: 1px solid var(--ink);
  padding: 4px;
  background: var(--paper);
  margin-bottom: 16px;
}
.founder__photo img { width: 100%; display: block; }
.founder__caption {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  font-style: italic;
  font-family: var(--font-sans);
}
.founder h2 {
  font-size: 38px;
  font-weight: 700;
  margin: 0 0 20px;
}
.founder p {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink2);
  margin: 0 0 16px;
  text-indent: 2em;
}
.founder__contact {
  display: flex;
  gap: 32px;
  margin-top: 28px;
  font-size: 14px;
  color: var(--muted);
  font-family: var(--font-sans);
}
.founder__contact-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--faint);
  margin-bottom: 4px;
  text-transform: uppercase;
}
.founder__contact-value {
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 16px;
}

.services {
  padding: 100px var(--pad-x) 0;
}
.service-item {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 120px 1fr 240px;
  gap: 40px;
}
.service-item:first-of-type {
  border-top: 2px solid var(--ink);
}
.service-item__numeral {
  font-size: 80px;
  font-weight: 700;
  color: var(--accent);
  line-height: 0.9;
}
.service-item h3 {
  font-size: 30px;
  font-weight: 700;
  margin: 0 0 14px;
}
.service-item p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink2);
  margin: 0;
}
.service-item__side {
  border-left: 1px solid var(--rule);
  padding-left: 24px;
  font-size: 13px;
  color: var(--muted);
  font-family: var(--font-sans);
}
.service-item__side-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  margin-bottom: 4px;
  text-transform: uppercase;
}
.service-item__side-value {
  color: var(--ink);
  font-size: 14px;
  font-family: var(--font-serif);
  margin-bottom: 14px;
}

/* ─── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 64px var(--pad-x) 40px;
  font-family: var(--font-serif);
  margin-top: 80px;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.site-footer__brand-name {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.site-footer__quote {
  font-size: 14px;
  color: rgba(247,241,227,0.7);
  line-height: 1.7;
  font-style: italic;
}
.site-footer__heading {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--faint);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-footer li { margin-bottom: 6px; font-size: 14px; }
.site-footer__legal {
  border-top: 1px solid rgba(247,241,227,0.2);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--faint);
}
.site-footer__legal a { color: inherit; }
.site-footer__legal a:hover { color: var(--paper); }

/* ─── Comments ────────────────────────────────────────────── */
.comments-area {
  max-width: 680px;
  margin: 80px auto 0;
  padding: 0 var(--pad-x);
}
.comments-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 24px;
  text-align: center;
}
.comment-list { list-style: none; padding: 0; }
.comment-body {
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
}
.comment-author { font-weight: 600; margin-bottom: 4px; }
.comment-metadata { font-size: 12px; color: var(--muted); margin-bottom: 12px; font-family: var(--font-sans); }
.comment-content { font-size: 15px; line-height: 1.75; color: var(--ink2); }
#respond { margin-top: 32px; }
#respond input[type=text], #respond input[type=email], #respond textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--rule);
  background: var(--paper);
  font-family: var(--font-serif);
  font-size: 15px;
  margin-bottom: 12px;
}
#respond input[type=submit] {
  padding: 12px 28px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
}

/* ─── Search / 404 ──────────────────────────────────────── */
.search-results, .error-404 {
  padding: 80px var(--pad-x);
  text-align: center;
}
.search-results h1, .error-404 h1 {
  font-size: 48px;
  font-weight: 700;
  margin: 0 0 16px;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1100px) {
  :root { --pad-x: 32px; }
  .masthead__title { font-size: 42px; }
  .frontline__grid { grid-template-columns: 1fr; }
  .frontline__rail, .frontline__rail--right {
    border: none;
    padding: 0;
  }
  .article-grid { grid-template-columns: 1fr 1fr; }
  .cat-grid { grid-template-columns: 1fr; }
  .econ-grid { grid-template-columns: 1fr; }
  .founder__inner { grid-template-columns: 1fr; }
  .service-item { grid-template-columns: 80px 1fr; }
  .service-item__side { grid-column: 1 / -1; border-left: none; padding-left: 0; border-top: 1px solid var(--rule); padding-top: 16px; }
  .archive-item { grid-template-columns: 60px 1fr; }
  .archive-item__side { grid-column: 1 / -1; border-left: none; padding-left: 0; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .single-hero h1 { font-size: 36px; }
  .archive-hero h1 { font-size: 56px; }
  .page-hero h1 { font-size: 42px; }
  .headline h1 { font-size: 36px; }
}
@media (max-width: 640px) {
  :root { --pad-x: 20px; }
  .nav-primary { gap: 20px; padding: 12px 20px; flex-wrap: wrap; font-size: 13px; }
  .nav-primary ul { gap: 20px; flex-wrap: wrap; justify-content: center; }
  .masthead__title { font-size: 32px; }
  .masthead__brand { padding: 24px 20px 18px; }
  .article-grid { grid-template-columns: 1fr; }
  .entry-content { font-size: 16px; }
  .entry-content > p:first-of-type::first-letter { font-size: 56px; }
  .entry-content blockquote { margin: 32px 0; padding: 24px; font-size: 18px; }
  .single-hero h1 { font-size: 28px; }
  .single-hero__excerpt { font-size: 17px; }
  .archive-hero h1 { font-size: 42px; }
  .archive-item h2 { font-size: 22px; }
  .entry-author__inner { grid-template-columns: 1fr; text-align: center; }
  .entry-author__photo { margin: 0 auto; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .site-footer__legal { flex-direction: column; gap: 8px; }
  .cta { padding: 40px 24px; }
  .cta h2 { font-size: 28px; }
  .related__grid { grid-template-columns: 1fr; }
}