/*
Theme Name: XEON Security
Theme URI: https://xeonsecurity.com
Author: XEON Security
Description: Dark surveillance-console theme for XEON Security. Blog listing with category filters, featured post, custom SVG camera artwork and a full-width article layout.
Version: 1.2
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: xeon-security
Tags: blog, dark, one-column, custom-menu, featured-images, threaded-comments
*/

:root {
  --bg: #07090F;
  --bg2: #0D1220;
  --bg3: #111827;
  --navy: #0F1E35;
  --accent: #00C8FF;
  --accent-dim: rgba(0,200,255,0.10);
  --text: #E8EEFF;
  --text-sec: #7A90AE;
  --text-dim: #3E5068;
  --white: #ffffff;
  --border-dim: rgba(255,255,255,0.07);
  --danger: #FF5A6E;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; }
a { color: var(--accent); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.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;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 2000;
  background: var(--accent); color: var(--bg); padding: 10px 18px; font-weight: 700;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------------- NAV ---------------- */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(7,9,15,0.93); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-dim);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px; height: 64px;
}
body.admin-bar .site-nav { top: 32px; }
.nav-logo {
  display: inline-flex; align-items: center; gap: 11px;
  color: var(--white); text-decoration: none; white-space: nowrap;
}
.logo-mark { width: 34px; height: 34px; flex: none; color: var(--accent); display: block; }
.logo-word {
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.7rem;
  letter-spacing: 0.12em; line-height: 1; color: var(--white);
}
.logo-word span { color: var(--accent); }
.nav-logo img { max-height: 40px; width: auto; }
.nav-inner { display: flex; align-items: center; gap: 28px; }
.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; margin: 0; }
.nav-links a {
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-sec); text-decoration: none; transition: color 0.2s;
}
.nav-links a:hover, .nav-links .current-menu-item > a { color: var(--accent); }

/* Categories dropdown */
.nav-links li { position: relative; }
.nav-links .submenu-toggle {
  font-family: 'Inter', sans-serif; font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-sec);
  background: none; border: 0; padding: 0; cursor: pointer; transition: color 0.2s;
}
.nav-links .has-submenu > a, .nav-links .menu-item-has-children > a { display: inline-block; }
.nav-links .has-submenu > a::after,
.nav-links .menu-item-has-children > a::after,
.nav-links .submenu-toggle::after { content: ' \25BE'; opacity: 0.7; }
.nav-links .submenu-toggle:hover, .nav-links .has-submenu:hover > .submenu-toggle { color: var(--accent); }
.nav-links .sub-menu {
  position: absolute; top: 100%; left: -18px; min-width: 210px;
  background: rgba(7,9,15,0.98); border: 1px solid var(--border-dim); border-top: 1px solid var(--accent);
  border-radius: 0 0 3px 3px; padding: 10px 0; margin-top: 14px; list-style: none;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  box-shadow: 0 18px 40px rgba(0,0,0,0.5); z-index: 20;
}
.nav-links li:hover > .sub-menu,
.nav-links li:focus-within > .sub-menu,
.nav-links .sub-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-links .sub-menu li { display: block; }
.nav-links .sub-menu a {
  display: block; padding: 9px 22px; letter-spacing: 0.08em;
  font-size: 0.74rem; color: var(--text-sec);
}
.nav-links .sub-menu a:hover { color: var(--accent); background: var(--accent-dim); }
.nav-cta a, a.nav-cta {
  background: var(--accent); color: var(--bg) !important; font-weight: 700 !important;
  padding: 8px 20px; border-radius: 2px; letter-spacing: 0.08em;
}
.nav-cta a:hover, a.nav-cta:hover { opacity: 0.85; }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--border-dim); border-radius: 2px;
  color: var(--text-sec); padding: 7px 12px; cursor: pointer;
  font-family: 'Share Tech Mono', monospace; font-size: 0.7rem; letter-spacing: 0.14em;
}

/* ---------------- HERO ---------------- */
.hero {
  min-height: 60vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 120px 48px 80px;
}
.hero-compact { min-height: 0; padding: 118px 48px 52px; }

/* Blog listing and archives: masthead and posts share one patterned band,
   so the grid, glow and scan line run behind the cards. */
.blog-top { position: relative; overflow: hidden; padding: 104px 48px 90px; }
.blog-top > .container { position: relative; z-index: 2; }
.blog-top .hero-content { max-width: 760px; margin-bottom: 36px; }
.blog-top .hero-art {
  inset: 0 0 auto 0; height: 340px;
  background-size: contain; background-position: right top; opacity: 0.5;
}
.blog-top .hero-veil {
  inset: 0 0 auto 0; height: 400px;
  background: linear-gradient(90deg, var(--bg) 12%, rgba(7,9,15,0.7) 48%, rgba(7,9,15,0.2) 100%);
}
.blog-top .hero-glow { top: -260px; right: -240px; }
.blog-top .hero-scan { animation-duration: 9s; }
.blog-top .hero-title { font-size: clamp(2rem, 3.4vw, 3.1rem); }
.blog-top .hero-subtitle { margin-top: 16px; font-size: 1rem; }
.archive-back { margin-top: 44px; }
.hero-compact .hero-title { font-size: clamp(2rem, 3.4vw, 3.1rem); }
.hero-compact .hero-subtitle { margin-top: 18px; font-size: 1rem; }
.section-tight { padding-top: 48px; }
.hero-art {
  position: absolute; inset: 0; background-size: contain;
  background-position: right center; background-repeat: no-repeat; opacity: 0.55;
}
.hero-veil {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--bg) 12%, rgba(7,9,15,0.7) 48%, rgba(7,9,15,0.2) 100%);
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,200,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-scan {
  position: absolute; top: 0; left: 0; right: 0; height: 2px; opacity: 0.6;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: scanline 5s linear infinite;
}
@keyframes scanline { 0% { top: 0; opacity: 0.6; } 95% { opacity: 0.6; } 100% { top: 100%; opacity: 0; } }
.hero-glow {
  position: absolute; top: -200px; right: -200px; width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,200,255,0.08) 0%, transparent 65%); pointer-events: none;
}
.hero-content { position: relative; max-width: 760px; z-index: 2; }
.hero-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: clamp(2.2rem, 4vw, 3.8rem); line-height: 1.0;
  letter-spacing: 0.02em; color: var(--white);
}
.hero-title span { color: var(--accent); display: block; }
.archive-title span { display: inline; color: var(--accent); }
.archive-title .archive-label { color: var(--white); font-style: normal; }
.hero-subtitle {
  font-size: 1.05rem; color: var(--text-sec); max-width: 580px;
  margin-top: 24px; line-height: 1.7; font-weight: 300;
}

/* ---------------- SECTIONS ---------------- */
.section { padding: 100px 48px; }
.container { max-width: 1160px; margin: 0 auto; }
.section-label {
  font-family: 'Share Tech Mono', monospace; font-size: 0.7rem; letter-spacing: 0.25em;
  color: var(--accent); text-transform: uppercase; margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::before { content: ''; display: inline-block; width: 24px; height: 1px; background: var(--accent); }
.section-header { margin-bottom: 40px; }
.section-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem); line-height: 1.1;
  color: var(--white); letter-spacing: 0.02em;
}
.section-title span { color: var(--accent); }
.section-desc { font-size: 1rem; color: var(--text-sec); max-width: 640px; margin-top: 14px; line-height: 1.7; }

/* ---------------- FEATURED ---------------- */
.featured {
  display: grid; grid-template-columns: 1.15fr 1fr;
  background: var(--bg3); border: 1px solid var(--border-dim); border-radius: 4px;
  overflow: hidden; margin-bottom: 48px; transition: border-color 0.3s ease;
  text-decoration: none; color: inherit;
}
.featured:hover { border-color: var(--accent); }
.featured[hidden] { display: none; }
.featured-img { position: relative; min-height: 340px; background: var(--navy); overflow: hidden; }
.featured-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.featured:hover .featured-img img { transform: scale(1.03); }
.featured-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(7,9,15,0) 55%, rgba(17,24,39,0.85) 100%);
}
.featured-flag {
  position: absolute; top: 20px; left: 20px; z-index: 2;
  font-family: 'Share Tech Mono', monospace; font-size: 0.62rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--bg); background: var(--accent);
  padding: 5px 12px; border-radius: 2px;
}
.featured-body { padding: 48px 44px; display: flex; flex-direction: column; justify-content: center; gap: 18px; }
.featured-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem); line-height: 1.15; color: var(--white);
}
.featured:hover .featured-title { color: var(--accent); }
.featured-excerpt { color: var(--text-sec); font-size: 0.95rem; line-height: 1.75; }

/* ---------------- CARD GRID ---------------- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.blog-card {
  background: var(--bg3); border: 1px solid var(--border-dim); border-radius: 4px;
  overflow: hidden; display: flex; flex-direction: column;
  text-decoration: none; color: inherit;
  transition: border-color 0.3s ease, transform 0.3s ease, background 0.3s ease;
}
.blog-card:hover { border-color: var(--accent); transform: translateY(-4px); background: var(--bg2); }
.blog-card[hidden] { display: none; }
.blog-card-image {
  position: relative; width: 100%; height: 240px; overflow: hidden;
  background: linear-gradient(135deg, var(--accent-dim), var(--navy));
}
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.04); }
.blog-card-image::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(7,9,15,0) 55%, rgba(17,24,39,0.9) 100%);
}
.blog-card-content { padding: 32px; display: flex; flex-direction: column; gap: 16px; flex-grow: 1; }
.blog-card-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.blog-card-date {
  font-family: 'Share Tech Mono', monospace; font-size: 0.72rem; letter-spacing: 0.1em;
  color: var(--text-dim); text-transform: uppercase;
}
.blog-card-category {
  font-family: 'Share Tech Mono', monospace; font-size: 0.65rem; letter-spacing: 0.08em;
  color: var(--accent); background: var(--accent-dim); padding: 4px 10px;
  border-radius: 2px; text-transform: uppercase;
}
.blog-card-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.4rem;
  color: var(--white); line-height: 1.3; transition: color 0.2s;
}
.blog-card:hover .blog-card-title { color: var(--accent); }
.blog-card-excerpt { font-size: 0.9rem; color: var(--text-sec); line-height: 1.7; flex-grow: 1; }
.blog-card-read {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Rajdhani', sans-serif; font-weight: 600; font-size: 0.85rem;
  color: var(--accent); letter-spacing: 0.05em; margin-top: 16px; transition: gap 0.2s;
}
.blog-card:hover .blog-card-read { gap: 12px; }
.blog-card-read::after { content: '\2192'; }

/* ---------------- FILTERS ---------------- */
.blog-filters { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
  font-family: 'Share Tech Mono', monospace; font-size: 0.72rem; letter-spacing: 0.1em;
  color: var(--text-sec); background: transparent; border: 1px solid var(--border-dim);
  padding: 8px 16px; border-radius: 2px; cursor: pointer; transition: all 0.2s;
  text-transform: uppercase; text-decoration: none; display: inline-block;
}
.filter-btn:hover, .filter-btn.active { color: var(--white); border-color: var(--accent); background: var(--accent-dim); }
.grid-note {
  color: var(--text-dim); font-family: 'Share Tech Mono', monospace;
  font-size: 0.75rem; letter-spacing: 0.12em; padding: 40px 0;
}

/* ---------------- PAGINATION ---------------- */
.xeon-pagination { margin-top: 56px; }
.xeon-pagination .nav-links { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.xeon-pagination .page-numbers {
  font-family: 'Share Tech Mono', monospace; font-size: 0.78rem; letter-spacing: 0.1em;
  color: var(--text-sec); border: 1px solid var(--border-dim); padding: 9px 15px;
  border-radius: 2px; text-decoration: none; transition: all 0.2s;
}
.xeon-pagination .page-numbers:hover,
.xeon-pagination .page-numbers.current { color: var(--white); border-color: var(--accent); background: var(--accent-dim); }

/* ---------------- SINGLE POST ---------------- */
.post-hero { position: relative; padding: 107px 48px 46px; overflow: hidden; border-bottom: 1px solid var(--border-dim); }
.post-hero-art {
  position: absolute; inset: 0; background-size: contain;
  background-position: right center; background-repeat: no-repeat; opacity: 0.4;
}
.post-hero-veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,9,15,0.92) 0%, rgba(7,9,15,0.72) 50%, var(--bg) 100%);
}
.post-hero-inner { position: relative; max-width: 780px; margin: 0 auto; z-index: 2; }
.post-meta { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 20px; }
.post-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.08; color: var(--white);
}
.post-standfirst { color: var(--text-sec); font-size: 1.05rem; font-weight: 300; margin-top: 18px; line-height: 1.75; max-width: 640px; }
.post-cover { max-width: 720px; margin: -20px auto 0; padding: 0 48px; }
.post-cover img {
  width: 100%; aspect-ratio: 3 / 2; object-fit: cover; display: block;
  border: 1px solid var(--border-dim); border-radius: 4px;
}

.entry-content { max-width: 720px; margin: 0 auto; padding: 48px 48px 60px; }
.entry-content p { margin-bottom: 22px; color: #C4D2E8; }
.entry-content h2 {
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.9rem;
  color: var(--white); margin: 48px 0 16px; letter-spacing: 0.01em;
}
.entry-content h3 {
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.5rem;
  color: var(--white); margin: 40px 0 14px; letter-spacing: 0.01em;
}
.entry-content h4 { font-family: 'Rajdhani', sans-serif; font-weight: 600; font-size: 1.25rem; color: var(--white); margin: 32px 0 12px; }
.entry-content ul, .entry-content ol { margin: 0 0 24px 22px; color: #C4D2E8; }
.entry-content li { margin-bottom: 10px; }
.entry-content strong { color: var(--white); font-weight: 600; }
.entry-content em { color: var(--accent); font-style: normal; }
.entry-content blockquote {
  border-left: 2px solid var(--accent); padding: 6px 0 6px 22px;
  margin: 0 0 26px; color: var(--text-sec); font-style: normal;
}
.entry-content img, .entry-content figure { margin-bottom: 26px; border-radius: 4px; }
.entry-content figcaption {
  font-family: 'Share Tech Mono', monospace; font-size: 0.7rem;
  letter-spacing: 0.1em; color: var(--text-dim); margin-top: 10px;
}
.entry-content table { width: 100%; border-collapse: collapse; margin-bottom: 26px; font-size: 0.92rem; }
.entry-content th, .entry-content td { border: 1px solid var(--border-dim); padding: 10px 14px; text-align: left; }
.entry-content th { color: var(--white); background: var(--bg3); font-weight: 600; }
.entry-content code {
  font-family: 'Share Tech Mono', monospace; font-size: 0.85rem;
  background: var(--bg3); padding: 2px 6px; border-radius: 2px; color: var(--accent);
}
.entry-content pre {
  background: var(--bg3); border: 1px solid var(--border-dim); border-radius: 4px;
  padding: 20px; overflow-x: auto; margin-bottom: 26px;
}
.entry-content pre code { background: none; padding: 0; color: #C4D2E8; }
.entry-content .wp-block-button__link { background: var(--accent); color: var(--bg); border-radius: 2px; font-weight: 700; }

.post-foot { max-width: 720px; margin: 0 auto; padding: 0 48px 60px; }
.post-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 34px; }
.post-tags a {
  font-family: 'Share Tech Mono', monospace; font-size: 0.68rem; letter-spacing: 0.1em;
  color: var(--text-sec); border: 1px solid var(--border-dim); padding: 5px 12px;
  border-radius: 2px; text-decoration: none; text-transform: uppercase;
}
.post-tags a:hover { color: var(--accent); border-color: var(--accent); }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; border-top: 1px solid var(--border-dim); padding-top: 34px; }
.post-nav a { text-decoration: none; display: block; }
.post-nav .dir {
  font-family: 'Share Tech Mono', monospace; font-size: 0.65rem; letter-spacing: 0.16em;
  color: var(--text-dim); text-transform: uppercase; display: block; margin-bottom: 8px;
}
.post-nav .ttl { font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.15rem; color: var(--white); line-height: 1.3; }
.post-nav a:hover .ttl { color: var(--accent); }
.post-nav .next { text-align: right; }

.related { background: var(--bg2); border-top: 1px solid var(--border-dim); padding: 80px 48px; }

/* ---------------- PAGES / 404 / SEARCH ---------------- */
.page-body { max-width: 780px; margin: 0 auto; padding: 140px 48px 90px; }
.page-body .post-title { margin-bottom: 30px; }
.search-form { display: flex; gap: 10px; max-width: 420px; margin-top: 26px; }
.search-form input[type="search"] {
  flex: 1; background: var(--bg3); border: 1px solid var(--border-dim); border-radius: 2px;
  color: var(--text); padding: 11px 14px; font-family: 'Inter', sans-serif; font-size: 0.92rem;
}
.search-form input[type="search"]:focus { border-color: var(--accent); outline: none; }
.search-form button {
  background: var(--accent); color: var(--bg); border: 0; border-radius: 2px;
  font-family: 'Rajdhani', sans-serif; font-weight: 700; letter-spacing: 0.08em;
  padding: 11px 20px; cursor: pointer;
}

/* ---------------- COMMENTS ---------------- */
.comments-area { max-width: 720px; margin: 0 auto; padding: 0 48px 90px; }
.comments-title, .comment-reply-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.5rem;
  color: var(--white); margin-bottom: 24px;
}
.comment-list { list-style: none; margin: 0 0 40px; }
.comment-list li { background: var(--bg3); border: 1px solid var(--border-dim); border-radius: 4px; padding: 22px; margin-bottom: 14px; }
.comment-list .children { list-style: none; margin: 14px 0 0 22px; }
.comment-meta { font-family: 'Share Tech Mono', monospace; font-size: 0.68rem; letter-spacing: 0.1em; color: var(--text-dim); margin-bottom: 10px; }
.comment-form label { display: block; font-family: 'Share Tech Mono', monospace; font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-sec); margin-bottom: 8px; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea {
  width: 100%; background: var(--bg3); border: 1px solid var(--border-dim); border-radius: 2px;
  color: var(--text); padding: 11px 13px; font-family: 'Inter', sans-serif; font-size: 0.92rem; margin-bottom: 18px;
}
.comment-form input:focus, .comment-form textarea:focus { border-color: var(--accent); outline: none; }
.comment-form .submit {
  background: var(--accent); color: var(--bg); border: 0; border-radius: 2px;
  font-family: 'Rajdhani', sans-serif; font-weight: 700; letter-spacing: 0.08em;
  padding: 11px 24px; cursor: pointer;
}

/* ---------------- FOOTER ---------------- */
.site-footer {
  background: var(--bg); border-top: 1px solid var(--border-dim); padding: 32px 48px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
}
.footer-logo { display: inline-flex; align-items: center; gap: 9px; color: var(--white); }
.footer-logo .logo-mark { width: 26px; height: 26px; }
.footer-logo .logo-word { font-size: 1.1rem; }
.footer-logo img { max-height: 32px; width: auto; }
.footer-copy { font-size: 0.75rem; color: var(--text-dim); letter-spacing: 0.05em; }
.footer-links { display: flex; gap: 24px; list-style: none; }
.footer-links a { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 900px) {
  .site-nav { padding: 0 24px; }
  .section, .related { padding: 60px 24px; }
  .hero { padding: 100px 24px 60px; }
  .hero-compact { padding: 100px 24px 44px; }
  .section-tight { padding-top: 40px; }
  .blog-top { padding: 92px 24px 60px; }
  .blog-top .hero-art { height: 230px; }
  .blog-top .hero-veil { height: 280px; }
  .logo-word { font-size: 1.4rem; }
  .logo-mark { width: 30px; height: 30px; }
  .post-hero { padding: 87px 24px 36px; }
  .entry-content { padding: 36px 24px 50px; }
  .post-cover, .post-foot, .comments-area { padding-left: 24px; padding-right: 24px; }
  .page-body { padding: 110px 24px 70px; }
  .site-footer { padding: 24px; }
  .nav-links { gap: 16px; }
  .featured { grid-template-columns: 1fr; }
  .featured-img { min-height: 230px; }
  .featured-body { padding: 32px 26px; }
  .blog-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
}

@media (max-width: 700px) {
  .nav-toggle { display: block; }
  .nav-inner {
    position: absolute; top: 64px; left: 0; right: 0;
    background: rgba(7,9,15,0.98); border-bottom: 1px solid var(--border-dim);
    flex-direction: column; align-items: flex-start; gap: 0; padding: 12px 24px 20px;
    display: none;
  }
  .nav-inner.open { display: flex; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 14px; width: 100%; }
  .nav-links .sub-menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    background: none; border: 0; box-shadow: none; margin: 10px 0 0;
    padding: 0 0 0 16px; border-left: 1px solid var(--border-dim); min-width: 0;
  }
  .nav-links .sub-menu a { padding: 7px 0; }
  .hero-compact { padding: 96px 24px 40px; }
  .section-tight { padding-top: 34px; }
  .blog-top { padding: 88px 24px 52px; }
  .blog-top .hero-content { margin-bottom: 28px; }
  .blog-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.9rem; }
  .section-title { font-size: 1.5rem; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav .next { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}