/*
Theme Name: Remote Nomado Journal
Template: cocoon-master
Theme URI: https://remotenomado.net/
Description: りもーとノマ道用 Cocoon 子テーマ。明るい白ベースに、温かいピンク・オレンジ・パープルのグラデーションを差したモダンマガジン風デザイン。編集部の写真・名前・自己紹介はカスタマイザーから変更可能。
Author: Nomado Sensei
Version: 1.2.1
License: GNU General Public License v2 or later
Text Domain: remotenomado
*/

/* ===================================================================
   Remote Nomado — Custom Front Page & Single Page Design
   Light theme version (inverted from the original midnight design)
   =================================================================== */

.rn-root * { margin: 0; padding: 0; box-sizing: border-box; }

.rn-root {
  --bg:         #faf9f5;     /* warm off-white */
  --bg-2:       #f0ede5;
  --surface:    rgba(10,10,15,0.04);
  --surface-2:  rgba(10,10,15,0.07);
  --border:     rgba(10,10,15,0.10);
  --border-2:   rgba(10,10,15,0.20);
  --text:       #0a0a0f;
  --text-dim:   #4a4a55;
  --text-mute:  #8a8a92;

  /* warm accents — same family as the first design */
  --accent-1:   #a855f7;     /* purple */
  --accent-2:   #ec4899;     /* pink */
  --accent-3:   #06b6d4;     /* cyan */
  --accent-4:   #f59e0b;     /* orange */
  --cream:      #ffffff;

  --grad-warm:    linear-gradient(135deg, #ec4899 0%, #f59e0b 50%, #a855f7 100%);
  --grad-cool:    linear-gradient(135deg, #06b6d4 0%, #6366f1 50%, #a855f7 100%);
  --grad-sunset:  linear-gradient(135deg, #fb7185 0%, #f59e0b 100%);
  --grad-ocean:   linear-gradient(135deg, #22d3ee 0%, #6366f1 100%);
  --grad-forest:  linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  --grad-purple:  linear-gradient(135deg, #a855f7 0%, #ec4899 100%);

  font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.rn-active {
  background: #faf9f5;
  color: #0a0a0f;
  font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  margin: 0;
}

/* Hide Cocoon original parts that conflict with this layout */
body.rn-active #header,
body.rn-active #footer,
body.rn-active .navi-in,
body.rn-active #breadcrumb,
body.rn-active .breadcrumb,
body.rn-active .pankuzu,
body.rn-active .single-thumb,
body.rn-active .eye-catch,
body.rn-active .header-container,
body.rn-active .footer-in,
body.rn-active .ad-area,
body.rn-active .widget-area,
body.rn-active #sidebar,
body.rn-active .sidebar { display: none !important; }

body.rn-active #wrap,
body.rn-active #container,
body.rn-active #main,
body.rn-active .main {
  max-width: none !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  border: none !important;
}

body.rn-active .rn-root {
  position: relative;
  min-height: 100vh;
}

.rn-root a { color: inherit; text-decoration: none; }

/* Ambient warm glows */
.rn-root::before {
  content: '';
  position: fixed;
  top: -20%; right: -10%;
  width: 60vw; height: 60vw;
  background: radial-gradient(circle, rgba(168,85,247,0.10), transparent 60%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
}
.rn-root::after {
  content: '';
  position: fixed;
  bottom: -20%; left: -10%;
  width: 60vw; height: 60vw;
  background: radial-gradient(circle, rgba(236,72,153,0.08), transparent 60%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
}

/* ============ NAV ============ */
.rn-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(250,249,245,0.85);
  border-bottom: 1px solid var(--border);
}
.rn-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.rn-logo {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  display: flex; align-items: center; gap: 10px;
  color: var(--text);
}
.rn-logo-mark {
  width: 32px; height: 32px;
  border-radius: 10px;
  background: var(--grad-warm);
  display: grid; place-items: center;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 16px;
  color: #fff;
}
.rn-nav-links {
  display: flex; gap: 28px; align-items: center;
  font-size: 14px;
  color: var(--text-dim);
}
.rn-nav-links a { transition: color 0.2s; }
.rn-nav-links a:hover { color: var(--text); }
.rn-nav-cta {
  padding: 9px 18px;
  background: var(--text);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
  transition: transform 0.2s;
}
.rn-nav-cta:hover { transform: translateY(-1px); }
@media (max-width: 800px) {
  .rn-nav-links { gap: 16px; }
  .rn-nav-links a:not(.rn-nav-cta) { display: none; }
}

/* ============ HERO ============ */
.rn-hero {
  position: relative;
  padding: 180px 32px 100px;
  max-width: 1280px;
  margin: 0 auto;
  z-index: 1;
}
.rn-hero-eyebrow {
  display: inline-flex;
  align-items: center; gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--border-2);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 28px;
  background: #fff;
}
.rn-hero-eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--grad-warm);
}
.rn-hero h1 {
  font-size: clamp(48px, 8vw, 112px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-weight: 800;
  margin-bottom: 32px;
  max-width: 14ch;
  color: var(--text);
}
.rn-hero h1 .grad {
  background: var(--grad-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: 'Playfair Display', 'Noto Sans JP', serif;
  font-style: italic;
  font-weight: 500;
}
.rn-hero p {
  font-size: clamp(16px, 1.6vw, 20px);
  color: var(--text-dim);
  max-width: 56ch;
  margin-bottom: 40px;
}
.rn-hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.rn-btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  background: var(--text);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: transform 0.2s;
}
.rn-btn-primary:hover { transform: translateY(-2px); }
.rn-btn-ghost {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  border: 1px solid var(--border-2);
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  color: var(--text);
  background: #fff;
  transition: background 0.2s, border-color 0.2s;
}
.rn-btn-ghost:hover { background: var(--surface); border-color: var(--text); }

.rn-hero-meta {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.rn-stat .num {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--grad-cool);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.rn-stat .lbl {
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 4px;
}
@media (max-width: 700px) {
  .rn-hero-meta { grid-template-columns: repeat(2, 1fr); }
}

/* ============ Section base ============ */
.rn-section {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 100px 32px;
}
.rn-section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 48px;
  gap: 32px;
}
.rn-section-title {
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--text);
}
.rn-section-title .grad {
  background: var(--grad-cool);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: 'Playfair Display', 'Noto Sans JP', serif;
  font-style: italic;
  font-weight: 500;
}
.rn-section-sub {
  color: var(--text-dim);
  font-size: 15px;
  margin-top: 14px;
  max-width: 50ch;
}
.rn-section-link {
  font-size: 14px;
  color: var(--text-dim);
  display: inline-flex; align-items: center; gap: 8px;
  white-space: nowrap;
  transition: color 0.2s;
}
.rn-section-link:hover { color: var(--text); }

/* ============ Featured ============ */
.rn-featured-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 20px;
}
@media (max-width: 900px) {
  .rn-featured-grid { grid-template-columns: 1fr; }
}
.rn-feat-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  min-height: 420px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid var(--border);
  color: #fff;
}
.rn-feat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -16px rgba(10,10,15,0.18);
}
.rn-feat-card.big { min-height: 520px; }
.rn-feat-card .bg { position: absolute; inset: 0; z-index: 0; }
.rn-feat-card .bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(10,10,15,0.78) 100%);
}
.rn-feat-card .bg img,
.rn-feat-card .bg svg {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.rn-feat-1 .bg { background: var(--grad-sunset); }
.rn-feat-2 .bg { background: var(--grad-ocean); }
.rn-feat-3 .bg { background: var(--grad-forest); }
.rn-feat-card-inner { position: relative; z-index: 1; }
.rn-feat-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255,255,255,0.20);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 600;
  color: #fff;
}
.rn-feat-title {
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: #fff;
}
.rn-feat-card.big .rn-feat-title { font-size: clamp(28px, 3vw, 40px); }
.rn-feat-meta {
  font-size: 13px;
  opacity: 0.85;
  display: flex; gap: 12px; align-items: center;
  color: #fff;
}

/* ============ Categories ============ */
.rn-cat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
@media (max-width: 1100px) { .rn-cat-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px)  { .rn-cat-grid { grid-template-columns: repeat(2, 1fr); } }

.rn-cat-card {
  position: relative;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  min-height: 200px;
  display: flex; flex-direction: column;
  justify-content: space-between;
  color: var(--text);
}
.rn-cat-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-2);
  box-shadow: 0 18px 36px -16px rgba(10,10,15,0.14);
}
.rn-cat-card::before {
  content: '';
  position: absolute;
  top: -50%; right: -30%;
  width: 200px; height: 200px;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.32;
  transition: opacity 0.3s;
}
.rn-cat-card:hover::before { opacity: 0.52; }
.rn-cat-card.c1::before { background: #ec4899; }
.rn-cat-card.c2::before { background: #06b6d4; }
.rn-cat-card.c3::before { background: #f59e0b; }
.rn-cat-card.c4::before { background: #a855f7; }
.rn-cat-card.c5::before { background: #10b981; }

.rn-cat-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.rn-cat-icon svg { width: 22px; height: 22px; stroke: var(--text); stroke-width: 1.5; fill: none; }
.rn-cat-name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  position: relative; z-index: 1;
  line-height: 1.4;
  color: var(--text);
}
.rn-cat-en {
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 4px;
  position: relative; z-index: 1;
}
.rn-cat-count {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 14px;
  position: relative; z-index: 1;
}
.rn-cat-card.new::after {
  content: 'NEW';
  position: absolute;
  top: 18px; right: 18px;
  background: var(--accent-2);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 3px 9px;
  border-radius: 999px;
  text-transform: uppercase;
  z-index: 2;
}

/* ============ Articles grid ============ */
.rn-articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 1000px) { .rn-articles-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .rn-articles-grid { grid-template-columns: 1fr; } }

.rn-art-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  display: flex;
  flex-direction: column;
  color: var(--text);
}
.rn-art-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-2);
  box-shadow: 0 18px 36px -16px rgba(10,10,15,0.14);
}
.rn-art-thumb {
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
  background: var(--grad-cool);
}
.rn-art-thumb img,
.rn-art-thumb svg {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.rn-art-body { padding: 22px 22px 26px; }
.rn-art-tag {
  display: inline-block;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.rn-art-tag .pip {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--accent-2);
}
.rn-art-title {
  font-size: 17px;
  line-height: 1.45;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.rn-art-meta {
  font-size: 12px;
  color: var(--text-mute);
  display: flex;
  gap: 12px;
  align-items: center;
}

/* ============ Mama spotlight ============ */
.rn-mama-card {
  position: relative;
  border-radius: 28px;
  padding: 56px;
  overflow: hidden;
  background:
    linear-gradient(180deg, #ffffff, #fdfcfa),
    radial-gradient(120% 100% at 0% 0%, rgba(236,72,153,0.10), transparent 50%),
    radial-gradient(120% 100% at 100% 100%, rgba(6,182,212,0.10), transparent 50%);
  border: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 850px) {
  .rn-mama-card { grid-template-columns: 1fr; padding: 36px; gap: 28px; }
}
.rn-mama-card .pill {
  display: inline-block;
  background: rgba(236,72,153,0.12);
  color: #b3185f;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
  font-weight: 700;
  border: 1px solid rgba(236,72,153,0.30);
}
.rn-mama-card h3 {
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.25;
  font-weight: 500;
  margin-bottom: 20px;
  color: var(--text);
}
.rn-mama-card h3 .grad {
  background: var(--grad-purple);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: 'Playfair Display', 'Noto Sans JP', serif;
  font-style: italic;
  font-weight: 500;
}
.rn-mama-card p {
  color: var(--text-dim);
  font-size: 15px;
  margin-bottom: 26px;
  max-width: 48ch;
}
.rn-mama-illust { aspect-ratio: 1/1; max-width: 360px; margin: 0 auto; }
.rn-mama-illust svg { width: 100%; height: 100%; }

/* ============ About ============ */
.rn-about-card {
  position: relative;
  border-radius: 28px;
  padding: 56px;
  overflow: hidden;
  background:
    linear-gradient(180deg, #ffffff, #fdfcfa),
    radial-gradient(120% 100% at 0% 0%, rgba(6,182,212,0.10), transparent 50%),
    radial-gradient(120% 100% at 100% 100%, rgba(168,85,247,0.12), transparent 50%);
  border: 1px solid var(--border);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 800px) {
  .rn-about-card { grid-template-columns: 1fr; padding: 36px; gap: 28px; }
}
.rn-avatar-wrap { position: relative; width: 220px; height: 220px; }
.rn-avatar-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: var(--grad-warm);
  filter: blur(2px);
  z-index: 0;
}
.rn-avatar {
  position: relative;
  z-index: 1;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #1a1a25, #11111a);
  display: grid; place-items: center;
  border: 4px solid #fff;
  overflow: hidden;
}
.rn-avatar svg, .rn-avatar img { width: 100%; height: 100%; }
.rn-about-label {
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.rn-about-name {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
  color: var(--text);
}
.rn-about-name .grad {
  background: var(--grad-purple);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.rn-about-text {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 24px;
  max-width: 60ch;
}
.rn-about-socials { display: flex; gap: 10px; }
.rn-soc {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: #fff;
  display: grid; place-items: center;
  transition: background 0.2s, transform 0.2s;
}
.rn-soc:hover { background: var(--surface); transform: translateY(-2px); }
.rn-soc svg { width: 16px; height: 16px; fill: var(--text); }

/* ============ Footer ============ */
.rn-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  margin-top: 80px;
  padding: 60px 32px 40px;
}
.rn-foot-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}
@media (max-width: 800px) { .rn-foot-inner { grid-template-columns: 1fr 1fr; } }
.rn-foot-brand .rn-logo { margin-bottom: 16px; }
.rn-foot-brand p { color: var(--text-mute); font-size: 14px; max-width: 30ch; }
.rn-foot-col h4 {
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 16px;
}
.rn-foot-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.rn-foot-col a { color: var(--text-dim); font-size: 14px; transition: color 0.2s; }
.rn-foot-col a:hover { color: var(--text); }
.rn-foot-bottom {
  max-width: 1280px;
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  color: var(--text-mute);
  font-size: 12px;
  flex-wrap: wrap;
  gap: 12px;
}

.rn-reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.rn-reveal.in { opacity: 1; transform: translateY(0); }

/* =================================================================
   SINGLE POST PAGE
   ================================================================= */
.rn-single {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
  padding: 160px 32px 80px;
}
.rn-single-eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-1);
  margin-bottom: 18px;
  font-weight: 700;
}
.rn-single h1 {
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 22px;
}
.rn-single-meta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-mute);
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.rn-single-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--text-mute); }

.rn-single-thumb {
  aspect-ratio: 16/9;
  margin: 0 -32px 48px;
  overflow: hidden;
  border-radius: 0;
  background: var(--grad-cool);
}
.rn-single-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
@media (min-width: 720px) {
  .rn-single-thumb { margin: 0 0 48px; border-radius: 24px; }
}

.rn-content {
  font-size: 17px;
  line-height: 2;
  color: var(--text);
}
.rn-content h2 {
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.4;
  font-weight: 800;
  color: var(--text);
  margin: 56px 0 18px;
  letter-spacing: -0.01em;
  padding-left: 14px;
  border-left: 4px solid;
  border-image: var(--grad-warm) 1;
}
.rn-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 40px 0 14px;
  letter-spacing: -0.01em;
}
.rn-content h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 32px 0 12px;
}
.rn-content p { margin-bottom: 1.5em; color: var(--text); }
.rn-content a { color: var(--accent-1); border-bottom: 1px solid rgba(168,85,247,0.4); transition: color 0.2s, border-color 0.2s; }
.rn-content a:hover { color: var(--accent-2); border-color: var(--accent-2); }
.rn-content ul, .rn-content ol { margin: 0 0 1.5em 1.4em; }
.rn-content li { margin-bottom: 0.5em; }
.rn-content img {
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  margin: 24px 0;
  display: block;
}
.rn-content blockquote {
  margin: 32px 0;
  padding: 24px 28px;
  background: #fff;
  border-left: 4px solid var(--accent-4);
  border-radius: 0 16px 16px 0;
  font-size: 16px;
  color: var(--text-dim);
  box-shadow: 0 12px 24px -16px rgba(10,10,15,0.12);
}
.rn-content blockquote p:last-child { margin-bottom: 0; }
.rn-content code {
  background: var(--surface);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9em;
  color: var(--accent-1);
}
.rn-content pre {
  background: var(--text);
  color: #fff;
  padding: 24px;
  border-radius: 16px;
  overflow-x: auto;
  margin: 24px 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  line-height: 1.7;
}
.rn-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.rn-content th, .rn-content td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.rn-content th { background: var(--surface); font-weight: 700; }

/* article footer / share / author */
.rn-article-foot {
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.rn-author-card {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 32px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 24px;
  margin-bottom: 60px;
  box-shadow: 0 12px 24px -16px rgba(10,10,15,0.10);
}
.rn-author-avatar {
  width: 76px; height: 76px;
  border-radius: 50%;
  background: var(--grad-warm);
  flex-shrink: 0;
  overflow: hidden;
  display: grid; place-items: center;
  color: #fff;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 28px;
}
.rn-author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.rn-author-info .label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
  font-weight: 700;
  margin-bottom: 6px;
}
.rn-author-info .name {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}
.rn-author-info .bio {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.7;
}

.rn-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid var(--border-2);
  border-radius: 999px;
  font-size: 14px;
  color: var(--text);
  font-weight: 600;
  background: #fff;
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
}
.rn-back-link:hover { background: var(--surface); border-color: var(--text); transform: translateX(-2px); }

/* Related articles (single page) */
.rn-related {
  margin-top: 80px;
  padding-top: 60px;
  border-top: 1px solid var(--border);
}
.rn-related h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 28px;
}