/*
Theme Name: Binghe Editorial
Theme URI: https://binghesoft.com/
Author: Codex
Description: A lightweight editorial theme for Binghe Soft.
Version: 1.3.1
Text Domain: binghe-editorial
*/

:root {
  --ink: #161817;
  --muted: #646a66;
  --paper: #fbfaf6;
  --panel: #ffffff;
  --line: #d8d4c9;
  --forest: #193c35;
  --copper: #b86132;
  --blue: #295f88;
  --sage: #dfe7db;
  --shadow: 0 18px 45px rgba(24, 30, 27, 0.10);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(25, 60, 53, 0.04) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(rgba(25, 60, 53, 0.035) 1px, transparent 1px) 0 0 / 72px 72px,
    var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.62;
}

a {
  color: var(--forest);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--copper);
}

img {
  max-width: 100%;
  height: auto;
}

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

.wrap {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(216, 212, 201, 0.88);
  background: rgba(251, 250, 246, 0.94);
  backdrop-filter: blur(14px);
}

.header-row {
  min-height: 70px;
  display: grid;
  grid-template-columns: minmax(150px, 178px) minmax(0, 1fr) minmax(170px, 220px);
  align-items: center;
  gap: 18px;
}

.brand {
  display: inline-grid;
  grid-template-columns: minmax(132px, 160px);
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: var(--ink);
}

.brand-logo {
  display: block;
  width: min(158px, 38vw);
  max-height: 42px;
  object-fit: contain;
  object-position: left center;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--forest);
  background: var(--forest);
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-title {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0;
}

.brand-kicker {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav {
  display: flex;
  justify-content: flex-start;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none !important;
  list-style-type: none !important;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.nav li {
  display: inline-flex !important;
  margin: 0;
  padding: 0;
  list-style: none !important;
  list-style-type: none !important;
}

.nav li::marker {
  content: "";
  display: none;
}

.site-header ul.nav,
.site-header ul.nav > li {
  list-style: none !important;
  list-style-image: none !important;
}

.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 8px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.nav a:hover,
.nav .current-menu-item > a {
  border-color: var(--copper);
}

.header-search {
  width: 220px;
}

.search-form {
  display: flex;
  border: 1px solid var(--line);
  background: var(--panel);
}

.search-field {
  min-width: 0;
  width: 100%;
  border: 0;
  padding: 11px 10px;
  background: transparent;
  color: var(--ink);
  font: 14px Arial, Helvetica, sans-serif;
}

.search-submit {
  border: 0;
  border-left: 1px solid var(--line);
  padding: 0 12px;
  background: var(--forest);
  color: #fff;
  font: 700 13px Arial, Helvetica, sans-serif;
  cursor: pointer;
}

.hero {
  padding: 62px 0 34px;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.65fr);
  gap: 38px;
  align-items: end;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--copper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1,
.page-title {
  margin: 0;
  max-width: 880px;
  font-size: clamp(46px, 7vw, 92px);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-deck {
  max-width: 720px;
  margin: 22px 0 0;
  color: #333936;
  font-size: 22px;
  line-height: 1.45;
}

.hero-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-panel-inner {
  padding: 24px;
}

.hero-panel h2 {
  margin: 0 0 12px;
  font: 800 18px/1.2 Arial, Helvetica, sans-serif;
}

.hero-panel p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 16px;
}

.button-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--forest);
  background: var(--forest);
  color: #fff;
  font: 800 13px Arial, Helvetica, sans-serif;
  text-decoration: none;
}

.button-link:hover {
  background: var(--copper);
  border-color: var(--copper);
  color: #fff;
}

.button-link--small {
  min-height: 36px;
  padding: 0 12px;
  font-size: 12px;
}

.button-link[type="submit"] {
  cursor: pointer;
}

.main {
  flex: 1;
  padding: 42px 0 58px;
}

.home-masthead {
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(25, 60, 53, 0.10), rgba(184, 97, 50, 0.07)),
    var(--paper);
}

.masthead-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.46fr);
  gap: 30px;
  align-items: end;
  padding: 30px 0 26px;
}

.home-masthead h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(40px, 5vw, 66px);
  line-height: 0.98;
  letter-spacing: 0;
}

.masthead-deck {
  margin: 0 0 8px;
  color: #333936;
  font-size: 18px;
  line-height: 1.45;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin: 0 0 20px;
  border-bottom: 2px solid var(--ink);
}

.section-head h2 {
  margin: 0 0 10px;
  font: 900 26px/1.1 Arial, Helvetica, sans-serif;
}

.section-head a {
  margin: 0 0 12px;
  font: 800 13px Arial, Helvetica, sans-serif;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 14px;
  color: var(--muted);
  font: 800 12px/1.4 Arial, Helvetica, sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--copper);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.post-grid--compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.post-grid--compact .post-card h3 {
  font-size: 20px;
}

.post-grid--compact .post-card p {
  display: none;
}

.post-card {
  align-self: start;
  border: 1px solid var(--line);
  background: var(--panel);
}

.post-card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--sage);
}

.post-card-image,
.lead-story-image,
.secondary-image,
.article-hero-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-card-inner {
  padding: 16px;
}

.post-card .meta,
.article-meta,
.archive-meta {
  color: var(--muted);
  font: 700 12px/1.45 Arial, Helvetica, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.post-card h3 {
  margin: 10px 0 8px;
  font-size: clamp(20px, 1.9vw, 24px);
  line-height: 1.12;
  letter-spacing: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card h3 a {
  color: inherit;
  text-decoration: none;
}

.post-card h3 a:hover {
  color: var(--copper);
}

.post-card p {
  margin: 0;
  color: #3d4540;
  font-size: 15px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card .read-more {
  display: inline-block;
  margin-top: 12px;
  color: var(--copper);
  font: 800 13px Arial, Helvetica, sans-serif;
  text-decoration: none;
}

.feature-layout,
.magazine-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(250px, 0.62fr) minmax(260px, 0.58fr);
  gap: 22px;
  margin-bottom: 42px;
  align-items: start;
}

.lead-story {
  border: 1px solid var(--ink);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.lead-story-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--ink);
  background: var(--sage);
}

.lead-story-inner {
  padding: 30px;
}

.lead-story h2 {
  margin: 10px 0 14px;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 0.98;
  letter-spacing: 0;
}

.lead-story h2 a,
.secondary-story h3 a {
  color: inherit;
  text-decoration: none;
}

.lead-story h2 a:hover,
.secondary-story h3 a:hover {
  color: var(--copper);
}

.lead-story p {
  max-width: 760px;
  margin: 0;
  color: #343a37;
  font-size: 20px;
}

.secondary-stack {
  display: grid;
  gap: 18px;
}

.secondary-story {
  border: 1px solid var(--line);
  background: var(--panel);
}

.secondary-media {
  aspect-ratio: 16 / 10;
  min-height: 0;
  overflow: hidden;
  border-right: 0;
  border-bottom: 1px solid var(--line);
  background: var(--sage);
}

.secondary-copy {
  padding: 16px;
}

.secondary-story h3 {
  margin: 10px 0 0;
  font-size: 22px;
  line-height: 1.08;
  letter-spacing: 0;
}

.home-sidebar {
  display: grid;
  gap: 18px;
}

.topic-list {
  display: grid;
  gap: 10px;
}

.topic-link {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font: 800 16px Arial, Helvetica, sans-serif;
  text-decoration: none;
}

.topic-link span:last-child {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(240px, 1fr);
  gap: 48px;
  align-items: start;
}

.article {
  border: 1px solid var(--line);
  background: var(--panel);
}

.article-header {
  padding: 34px 34px 20px;
  border-bottom: 1px solid var(--line);
}

.article h1 {
  margin: 12px 0 0;
  font-size: clamp(40px, 6vw, 70px);
  line-height: 0.98;
  letter-spacing: 0;
}

.reviewed-line {
  max-width: 680px;
  margin: 14px 0 0;
  color: var(--muted);
  font: 800 13px/1.45 Arial, Helvetica, sans-serif;
}

.article-hero-media {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--sage);
}

.article-brief {
  display: grid;
  gap: 18px;
  padding: 26px 34px;
  border-bottom: 1px solid var(--line);
  background: #fffdf8;
}

.brief-block {
  display: grid;
  gap: 8px;
}

.brief-block h2 {
  margin: 0;
  font: 900 15px/1.2 Arial, Helvetica, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brief-block p,
.brief-block ul {
  margin: 0;
}

.brief-block ul {
  padding-left: 1.2em;
}

.brief-block li {
  margin-bottom: 0.35em;
}

.brief-note {
  margin: 0;
  color: #4a514d;
  font: 700 14px/1.55 Arial, Helvetica, sans-serif;
}

.article-content {
  padding: 30px 34px 38px;
}

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

.article-content p {
  margin: 0 0 1.15em;
}

.article-content h2 {
  margin: 1.6em 0 0.45em;
  font: 900 30px/1.15 Arial, Helvetica, sans-serif;
  letter-spacing: 0;
}

.article-content h3 {
  margin: 1.35em 0 0.4em;
  font: 900 22px/1.2 Arial, Helvetica, sans-serif;
}

.article-content ul,
.article-content ol {
  padding-left: 1.2em;
}

.article-content li {
  margin-bottom: 0.42em;
}

.article-content .binghe-internal-links {
  margin: 34px 0 8px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: #fffdf8;
}

.article-content .binghe-internal-links h2 {
  margin: 0 0 12px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-content .binghe-internal-links ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  margin: 0;
  padding-left: 20px;
}

.article-content .binghe-internal-links li {
  margin: 0;
}

.article-content .binghe-internal-links a {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  font-weight: 700;
}

.article-content blockquote {
  margin: 1.4em 0;
  padding: 0.2em 0 0.2em 1em;
  border-left: 4px solid var(--copper);
  color: #303833;
  font-size: 22px;
  line-height: 1.45;
}

.article-footer {
  padding: 22px 34px 32px;
  border-top: 1px solid var(--line);
  background: #f6f4ed;
}

.related-section {
  padding: 28px 34px 34px;
  border-top: 1px solid var(--line);
  background: #fbfaf6;
}

.sidebar {
  position: sticky;
  top: 104px;
}

.sidebar-box {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 20px;
}

.sidebar-box + .sidebar-box {
  margin-top: 18px;
}

.sidebar-box h2,
.sidebar-box h3 {
  margin: 0 0 12px;
  font: 900 16px/1.2 Arial, Helvetica, sans-serif;
}

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

.sidebar-box li + li {
  margin-top: 10px;
}

.archive-header {
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--ink);
}

.archive-header h1 {
  margin: 0 0 10px;
  font-size: clamp(42px, 6vw, 74px);
  line-height: 0.96;
}

.archive-header .archive-meta {
  max-width: 760px;
}

.category-hub {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  margin: -8px 0 30px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.category-hub h2 {
  margin: 0 0 8px;
  font: 900 18px/1.2 Arial, Helvetica, sans-serif;
}

.category-hub p {
  margin: 0;
  color: #303833;
  font-size: 17px;
}

.hub-posts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  margin: 16px 0 0;
  padding-left: 18px;
  font: 800 14px/1.35 Arial, Helvetica, sans-serif;
}

.hub-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  font: 800 13px Arial, Helvetica, sans-serif;
}

.hub-links a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  background: #f6f4ed;
  text-decoration: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.contact-panel,
.contact-card {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 24px;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  font-family: Arial, Helvetica, sans-serif;
}

.form-field,
.form-actions {
  margin: 0;
}

.form-field--wide,
.form-actions {
  grid-column: 1 / -1;
}

.form-field--hidden {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form label {
  display: block;
  margin: 0 0 7px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 12px;
  font: 15px Arial, Helvetica, sans-serif;
}

.contact-form textarea {
  resize: vertical;
}

.notice {
  margin: 0 0 18px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  font: 700 14px Arial, Helvetica, sans-serif;
}

.notice-success {
  border-color: #9fc6ad;
  background: #edf7f0;
}

.notice-error {
  border-color: #d5a49b;
  background: #fff1ee;
}

.contact-map {
  display: block;
  width: 100%;
  min-height: 320px;
  border: 1px solid var(--line);
  background: var(--sage);
}

.map-link {
  margin: 10px 0 0;
  font: 700 14px Arial, Helvetica, sans-serif;
}

.address-lines {
  margin: 0;
  color: #303833;
  font-style: normal;
  line-height: 1.55;
}

.pagination {
  margin-top: 34px;
  font: 800 15px Arial, Helvetica, sans-serif;
}

.pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--line);
  background: var(--panel);
  text-decoration: none;
}

.pagination .current {
  background: var(--forest);
  color: #fff;
}

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--line);
  background: var(--forest);
  color: #edf3ef;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.35fr) repeat(3, minmax(150px, 0.7fr));
  gap: 28px;
  padding: 38px 0;
}

.site-footer a {
  color: #fff;
}

.footer-title {
  margin: 0 0 10px;
  font: 900 20px Arial, Helvetica, sans-serif;
}

.footer-text {
  max-width: 520px;
  margin: 0;
  color: #d7e2dd;
  font-size: 15px;
}

.footer-contact {
  margin-top: 14px;
}

.footer-links {
  display: grid;
  gap: 6px;
  font: 700 14px Arial, Helvetica, sans-serif;
}

.copyright {
  padding: 14px 0 22px;
  color: #b9cbc4;
  font: 700 12px Arial, Helvetica, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 900px) {
  .header-row,
  .hero-grid,
  .feature-layout,
  .magazine-layout,
  .masthead-grid,
  .category-hub,
  .contact-grid,
  .content-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .header-row {
    align-items: start;
    min-height: 0;
    gap: 12px;
    padding: 12px 0;
  }

  .nav {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
    max-width: 100%;
  }

  .site-header nav {
    min-width: 0;
  }

  .header-search {
    width: 100%;
  }

  .search-field {
    padding: 10px;
  }

  .search-submit {
    min-width: 54px;
  }

  .hero {
    padding-top: 38px;
  }

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

  .post-grid--compact {
    grid-template-columns: 1fr;
  }

  .hub-links {
    justify-content: flex-start;
  }

  .sidebar {
    position: static;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 17px;
  }

  .wrap {
    width: min(calc(100% - 22px), var(--max));
  }

  .header-row {
    gap: 10px;
    padding: 12px 0;
  }

  .brand {
    grid-template-columns: minmax(116px, 142px);
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .brand-logo {
    width: min(140px, 44vw);
    max-height: 38px;
  }

  .home-masthead h1,
  .hero h1,
  .page-title,
  .article h1,
  .archive-header h1 {
    font-size: 38px;
    line-height: 1;
  }

  .archive-header {
    padding-top: 10px;
  }

  .archive-meta {
    font-size: 13px;
    letter-spacing: 0.06em;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .contact-panel,
  .contact-card {
    padding: 18px;
  }

  .masthead-grid {
    padding: 28px 0 24px;
  }

  .hero-deck,
  .masthead-deck,
  .lead-story p {
    font-size: 18px;
  }

  .post-grid {
    grid-template-columns: 1fr;
  }

  .article-content .binghe-internal-links ul {
    grid-template-columns: 1fr;
  }

  .lead-story-inner,
  .article-header,
  .article-content,
  .article-footer,
  .related-section {
    padding-left: 20px;
    padding-right: 20px;
  }

  .category-hub {
    padding: 16px;
  }
}