/* ================================================================
   STYLES.CSS - Modern Learning Hub with Full-Page Post Viewer
   Soothing color palette: Deep teals, warm whites, soft gradients
   ================================================================ */

:root {
  --bg: #f3f6f4;
  --bg-warm: #eef4f1;
  --surface: #ffffff;
  --surface-hover: #e8f0ec;
  --ink: #12201c;
  --ink-soft: #3d524a;
  --ink-muted: #6b7f76;
  --accent: #0d6e6e;
  --accent-light: #d4f0ea;
  --accent-hover: #0a5555;
  --accent2: #d4654a;
  --accent2-light: #ffe8e1;
  --accent3: #c4d35a;
  --warn: #c9851a;
  --danger: #d64545;
  --border: #d5e0db;
  --border-light: #e8efeb;
  --shadow-sm: 0 1px 2px rgba(18,32,28,0.05);
  --shadow-md: 0 6px 20px rgba(18,32,28,0.08);
  --shadow-lg: 0 14px 36px rgba(18,32,28,0.1);
  --shadow-xl: 0 24px 56px rgba(18,32,28,0.12);
  --radius: 6px;
  --radius-lg: 12px;
  --transition: 0.22s ease;
  --font: 'Manrope', 'Segoe UI', sans-serif;
  --font-display: 'Syne', 'Manrope', sans-serif;
  --font-mono: 'DM Mono', Consolas, 'Courier New', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(13,110,110,0.07), transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(212,101,74,0.05), transparent 45%),
    var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .logo-text, .hero-brand, .pv-title {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.hidden { display: none !important; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
#tutorials { scroll-margin-top: 5rem; }

/* ΓöÇΓöÇ Reading Progress Bar ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  width: 0%;
  z-index: 1001;
  transition: width 0.1s linear;
}

/* ΓöÇΓöÇ Navbar ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 0;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--ink);
  flex-shrink: 0;
}
.logo-mark {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 3px rgba(13,110,110,0.15);
}
.logo-text { color: var(--ink); }

.nav-links {
  display: flex;
  gap: 0.15rem;
  flex-wrap: wrap;
}
.nav-link {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-link:hover { background: var(--surface-hover); color: var(--ink); }
.nav-link.active { background: var(--accent); color: #fff; }

.nav-search {
  margin-left: auto;
  flex-shrink: 0;
}
.nav-search input {
  font: inherit;
  padding: 0.45rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  font-size: 0.88rem;
  width: 220px;
  transition: all var(--transition);
  color: var(--ink);
}
.nav-search input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(13,110,110,0.12);
  width: 280px;
}

.nav-hamburger {
  display: none;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--ink);
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ΓöÇΓöÇ Hero ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.hero {
  background: linear-gradient(160deg, #0a1f1c 0%, #123530 45%, #1a2e2a 100%);
  color: #fff;
  padding: clamp(4.5rem, 12vh, 7rem) 1.5rem clamp(3.5rem, 8vh, 5rem);
  text-align: left;
  position: relative;
  overflow: hidden;
  min-height: min(72vh, 640px);
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(10,31,28,0.92) 0%, rgba(10,31,28,0.75) 42%, rgba(10,31,28,0.35) 100%),
    repeating-linear-gradient(0deg, transparent, transparent 27px, rgba(255,255,255,0.03) 28px),
    repeating-linear-gradient(90deg, transparent, transparent 27px, rgba(255,255,255,0.03) 28px);
}
.hero-code-plane {
  position: absolute;
  right: -2%;
  top: 12%;
  width: min(52vw, 560px);
  margin: 0;
  padding: 1.5rem 1.75rem;
  font-family: var(--font-mono);
  font-size: clamp(0.7rem, 1.4vw, 0.9rem);
  line-height: 1.7;
  color: rgba(180, 230, 210, 0.45);
  white-space: pre-wrap;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.22);
  border-radius: var(--radius-lg);
  transform: rotate(-2deg);
  animation: heroCodeDrift 14s ease-in-out infinite alternate;
}
.hero-inner {
  position: relative;
  max-width: 640px;
  margin: 0;
  z-index: 1;
  animation: heroReveal 0.7s ease both;
}
.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 1rem;
  color: #fff;
  letter-spacing: -0.03em;
}
.hero-brand::after {
  content: '';
  display: block;
  width: 3.5rem;
  height: 3px;
  margin-top: 0.85rem;
  background: linear-gradient(90deg, var(--accent3), var(--accent2));
  animation: brandBar 0.8s 0.2s ease both;
}
.hero h1 {
  font-size: clamp(1.25rem, 2.8vw, 1.7rem);
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 0.85rem;
  color: #d7ebe3;
  max-width: 28ch;
}
.hero-sub {
  font-size: 1.05rem;
  color: #8fafa3;
  max-width: 38ch;
  margin: 0 0 1.75rem;
  line-height: 1.65;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}
.hero-btn:hover { transform: translateY(-2px); }
.hero-btn-primary {
  background: #e8f5ef;
  color: #0a1f1c;
}
.hero-btn-primary:hover { background: #fff; }
.hero-btn-ghost {
  background: transparent;
  color: #d7ebe3;
  border: 1px solid rgba(215,235,227,0.35);
}
.hero-btn-ghost:hover { border-color: #d7ebe3; background: rgba(255,255,255,0.06); }

.hero-levels {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.level-btn {
  font: inherit;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition);
}
.level-btn:hover { border-color: var(--accent); color: var(--accent); }
.level-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.lb-beginner.active { background: #1a7a55; border-color: #1a7a55; }
.lb-intermediate.active { background: #b8791d; border-color: #b8791d; }
.lb-advanced.active { background: #2d5a7a; border-color: #2d5a7a; }

/* ΓöÇΓöÇ Post Cards Grid ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.feed-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.4rem;
  padding-top: 2.5rem;
  flex-wrap: wrap;
}
.feed-heading {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.feed-header h2 {
  font-size: 1.45rem;
  font-weight: 700;
}
.post-count {
  font-size: 0.88rem;
  color: var(--ink-muted);
}
.feed-levels {
  margin-left: auto;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.2rem;
}

.post-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.post-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.post-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.post-card:hover::before { transform: scaleX(1); }

.card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
.card-category {
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cat-javascript { background: #fef3c7; color: #92400e; }
.cat-playwright { background: #d1fae5; color: #065f46; }
.cat-typescript { background: #dbeafe; color: #1e40af; }
.cat-scraping { background: #ffedd5; color: #9a3412; }
.cat-genai { background: #fce7f3; color: #9d174d; }
.cat-mcp { background: #ede9fe; color: #5b21b6; }
.cat-tosca { background: #e0f2fe; color: #075985; }
.cat-teradata { background: #ecfdf5; color: #065f46; }
.cat-both { background: #fce7f3; color: #9d174d; }

.card-level {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius);
}
.lvl-beginner { background: #d1fae5; color: #065f46; }
.lvl-intermediate { background: #fef3c7; color: #92400e; }
.lvl-advanced { background: #ede9fe; color: #5b21b6; }

.card-read-time {
  font-size: 0.75rem;
  color: var(--ink-muted);
  margin-left: auto;
}
.card-date {
  font-size: 0.75rem;
  color: var(--ink-muted);
}

.post-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.4;
  color: var(--ink);
}
.post-card .card-excerpt {
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}
.card-tag {
  font-size: 0.7rem;
  padding: 0.12rem 0.4rem;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--ink-muted);
}
.card-tag:nth-child(2n) { border-color: var(--accent-light); color: var(--accent-hover); }
.card-tag:nth-child(3n) { border-color: var(--accent2-light); color: #a24432; }
.card-arrow {
  position: absolute;
  bottom: 1.2rem;
  right: 1.2rem;
  font-size: 1.2rem;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-5px);
  transition: all var(--transition);
}
.post-card:hover .card-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* In-feed ad */
.ad-infeed-card {
  grid-column: 1 / -1;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
}

/* ΓöÇΓöÇ Ad Slots ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.ad-slot {
  max-width: 1200px;
  margin: 1.5rem auto;
  text-align: center;
  min-height: 90px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.5rem;
}
.ad-leaderboard { min-height: 100px; }

/* ΓöÇΓöÇ Section Wrapper ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.section-wrap {
  padding: 3rem 0;
}
.section-header {
  text-align: center;
  margin-bottom: 2rem;
}
.section-header h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.4rem; }
.section-header p { color: var(--ink-soft); }

/* ΓöÇΓöÇ Affiliate Grid ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.affiliate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}
.affiliate-card {
  background: transparent;
  border-top: 2px solid var(--accent);
  border-bottom: 1px solid var(--border);
  border-left: none;
  border-right: none;
  border-radius: 0;
  padding: 1.25rem 0.25rem 1.4rem;
  text-decoration: none;
  color: var(--ink);
  text-align: left;
  transition: border-color var(--transition), transform var(--transition);
}
.affiliate-card:hover {
  border-top-color: var(--accent2);
  transform: translateY(-2px);
}
.affiliate-card h3 { font-size: 0.95rem; margin-bottom: 0.3rem; font-weight: 700; }
.affiliate-card p { font-size: 0.82rem; color: var(--ink-soft); margin-bottom: 0.5rem; line-height: 1.5; }
.aff-cta { color: var(--accent); font-weight: 600; font-size: 0.85rem; }

/* ΓöÇΓöÇ Lead Magnet ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.lead-magnet {
  background: linear-gradient(135deg, #0f172a, #164e63);
  padding: 3rem 1.5rem;
  text-align: center;
  margin: 2rem 0;
}
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.prompt-lab .section-header a { color: var(--accent); }
.prompt-lab-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1.25rem;
}
.prompt-lab-toolbar input[type="search"] {
  flex: 1;
  min-width: 200px;
  font: inherit;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius);
  border: 1px solid var(--border, #e2e8f0);
  background: var(--surface, #fff);
}
.prompt-source-filters { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.prompt-src-btn {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border, #cbd5e1);
  background: transparent;
  cursor: pointer;
}
.prompt-src-btn.active {
  background: #0f172a;
  color: #fff;
  border-color: #0f172a;
}
.prompt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.prompt-card {
  border: 1px solid var(--border, #e2e8f0);
  border-radius: var(--radius);
  padding: 1rem;
  background: var(--surface, #fff);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 100%;
}
.prompt-card-top {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: #64748b;
}
.prompt-source {
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  background: #f1f5f9;
  color: #0f172a;
}
.prompt-source.src-flowgpt { background: #ecfdf5; color: #065f46; }
.prompt-source.src-aipromptindex { background: #eff6ff; color: #1e40af; }
.prompt-card h3 {
  font-family: Syne, sans-serif;
  font-size: 1.05rem;
  margin: 0;
  line-height: 1.3;
}
.prompt-body {
  margin: 0;
  font-family: "DM Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 9.5rem;
  overflow: auto;
  background: #0f172a;
  color: #e2e8f0;
  padding: 0.75rem;
  border-radius: 8px;
}
.prompt-card-foot {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.prompt-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.prompt-tag {
  font-size: 0.7rem;
  color: #475569;
  background: #f8fafc;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}
.prompt-actions { display: flex; gap: 0.5rem; align-items: center; }
.prompt-copy {
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border: none;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  cursor: pointer;
}
.prompt-ext {
  font-size: 0.85rem;
  color: var(--accent);
}
.prompt-empty { color: #64748b; grid-column: 1 / -1; }
.lead-magnet-inner {
  max-width: 550px;
  margin: 0 auto;
}
.lm-icon { font-size: 3rem; margin-bottom: 0.5rem; }
.lead-magnet h2 { color: #fff; font-size: 1.5rem; margin-bottom: 0.6rem; }
.lead-magnet p { color: #94a3b8; line-height: 1.7; margin-bottom: 1rem; font-size: 0.95rem; }
.lead-magnet strong { color: #67e8f9; }
.lm-form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.lm-email {
  font: inherit;
  flex: 1;
  min-width: 220px;
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 0.95rem;
}
.lm-email::placeholder { color: #64748b; }
.lm-email:focus { outline: 2px solid #67e8f9; border-color: #67e8f9; }
.lm-btn {
  font: inherit;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius);
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.lm-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(14,116,144,0.35); }
.lm-note { font-size: 0.78rem !important; color: #475569 !important; margin-top: 0.6rem !important; }
.lm-compact { padding: 2rem 1.5rem; margin: 0; }

/* ΓöÇΓöÇ Products ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  transition: all var(--transition);
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--ink);
  color: #fff;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.product-card h3 { font-size: 1.05rem; margin-bottom: 0.4rem; font-weight: 700; }
.product-card p { font-size: 0.85rem; color: var(--ink-soft); line-height: 1.55; margin-bottom: 0.8rem; }
.product-price { font-size: 1.3rem; font-weight: 800; color: var(--accent); margin-bottom: 1rem; }
.product-price-old { font-size: 0.88rem; color: var(--ink-muted); text-decoration: line-through; margin-left: 0.4rem; font-weight: 400; }
.product-btn {
  display: inline-block;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
}
.product-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(14,116,144,0.3); }

/* ΓöÇΓöÇ Consulting ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.consulting-section {
  padding: 3rem 0;
  background: linear-gradient(135deg, #f0fdfa, #ecfdf5);
}
.consulting-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
.consulting-text h2 { font-size: 1.5rem; margin-bottom: 0.6rem; }
.consulting-text p { color: var(--ink-soft); line-height: 1.7; margin-bottom: 1rem; }
.consulting-features { list-style: none; margin-bottom: 1.5rem; }
.consulting-features li {
  padding: 0.4rem 0 0.4rem 1.1rem;
  font-size: 0.93rem;
  position: relative;
}
.consulting-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--accent);
}
.consulting-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.btn-primary-lg {
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all var(--transition);
}
.btn-primary-lg:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline-lg {
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius);
  background: #fff;
  border: 2px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
}
.btn-outline-lg:hover { background: var(--accent-light); transform: translateY(-2px); }

.consulting-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  text-align: center;
}
.stat-num { font-size: 1.6rem; font-weight: 800; color: var(--accent); }
.stat-lbl { font-size: 0.78rem; color: var(--ink-soft); margin-top: 0.15rem; }

/* ΓöÇΓöÇ Support ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.support-section {
  padding: 3rem 0;
}
.support-section h2 { font-size: 1.4rem; margin-bottom: 0.5rem; }
.support-section p { color: var(--ink-soft); margin-bottom: 1.5rem; }
.support-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-coffee, .btn-sponsor {
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  transition: all var(--transition);
}
.btn-coffee { background: #fbbf24; color: #1a1a1a; }
.btn-sponsor { background: #ec4899; color: #fff; }
.btn-coffee:hover, .btn-sponsor:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ============ POST VIEW (Full Page) ============ */
.post-view {
  padding-top: 0;
}
.pv-layout {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  padding: 2rem 1.5rem;
  align-items: start;
}

/* Sidebar */
.pv-sidebar {
  position: sticky;
  top: 70px;
  max-height: calc(100vh - 90px);
  overflow-y: auto;
}
.pv-back {
  font: inherit;
  display: block;
  width: 100%;
  padding: 0.6rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--accent);
  text-align: left;
  margin-bottom: 1rem;
  transition: all var(--transition);
}
.pv-back:hover { background: var(--accent-light); }

.pv-toc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}
.pv-toc h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  margin-bottom: 0.6rem;
}
.pv-toc ul {
  list-style: none;
}
.pv-toc li { margin-bottom: 0.15rem; }
.pv-toc li.toc-indent { padding-left: 0.9rem; }
.pv-toc a {
  display: block;
  padding: 0.25rem 0.5rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
  text-decoration: none;
  border-radius: 6px;
  transition: all var(--transition);
  line-height: 1.45;
}
.pv-toc a:hover { background: var(--surface-hover); color: var(--accent); }
.pv-toc a.active { background: var(--accent-light); color: var(--accent); font-weight: 600; }

.ad-sidebar-sticky {
  margin-top: 1rem;
  min-height: 250px;
}

/* Article */
.pv-article {
  min-width: 0;
}
.pv-breadcrumb {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-bottom: 1rem;
}
.pv-breadcrumb a { color: var(--accent); text-decoration: none; }
.pv-breadcrumb a:hover { text-decoration: underline; }

.pv-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
.pv-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.75rem;
  color: var(--ink);
}
.pv-excerpt {
  font-size: 1.05rem;
  color: var(--ink-soft);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.pv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}
.pv-tag {
  font-size: 0.75rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--ink-muted);
}

/* Mobile TOC */
.pv-toc-mobile {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
}
.pv-toc-mobile summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
}
.pv-toc-mobile nav { margin-top: 0.5rem; }
.pv-toc-mobile a {
  display: block;
  padding: 0.2rem 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-decoration: none;
}
.pv-toc-mobile a:hover { color: var(--accent); }
.pv-toc-mobile .toc-indent { padding-left: 1rem; }

/* Post Body Content */
.pv-body {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--ink);
}
.pv-body h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--border);
  scroll-margin-top: 80px;
}
.pv-body h3 {
  font-size: 1.12rem;
  font-weight: 600;
  margin-top: 1.8rem;
  margin-bottom: 0.5rem;
  color: var(--ink);
  scroll-margin-top: 80px;
}
.pv-body p {
  margin-bottom: 1rem;
}
.pv-body a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.pv-body strong { color: var(--ink); font-weight: 600; }
.pv-body ul, .pv-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.pv-body li {
  margin-bottom: 0.35rem;
  line-height: 1.65;
}
.pv-body blockquote {
  border-left: 4px solid var(--accent2);
  margin: 1rem 0;
  padding: 0.75rem 1.2rem;
  background: var(--accent2-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--ink-soft);
  font-style: italic;
}

/* Code blocks */
.pv-body pre {
  background: #1e1e2e;
  color: #cdd6f4;
  border: 1px solid #313244;
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  overflow-x: auto;
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 1rem 0;
  position: relative;
}
.pv-body pre code {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
  font-family: var(--font-mono);
}
.pv-body .diagram-wrap {
  margin: 1.25rem 0 1.75rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
  overflow-x: auto;
}
.pv-body .diagram-wrap pre.mermaid {
  background: transparent;
  border: none;
  color: inherit;
  margin: 0;
  padding: 0.35rem 0;
  text-align: center;
}
.pv-body .diagram-wrap svg {
  max-width: 100%;
  height: auto;
}
.pv-body code {
  background: #f1f5f9;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.12rem 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.88em;
  color: #be185d;
}

/* Tables */
.pv-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.9rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.pv-body th, .pv-body td {
  padding: 0.55rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.pv-body th {
  background: var(--bg);
  font-weight: 600;
  color: var(--ink);
}
.pv-body tr:hover { background: var(--surface-hover); }

/* Share bar */
.pv-share {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 2rem 0;
  flex-wrap: wrap;
}
.pv-share span { font-size: 0.9rem; font-weight: 600; color: var(--ink-soft); }
.share-btn {
  font: inherit;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-soft);
}
.share-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

/* Author box */
.pv-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 2rem 0;
}
.author-info { flex: 1; }
.author-info strong { display: block; margin-bottom: 0.25rem; }
.author-info p { font-size: 0.88rem; color: var(--ink-soft); margin: 0; }
.btn-outline-sm {
  padding: 0.45rem 1rem;
  border-radius: var(--radius);
  border: 2px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.82rem;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-outline-sm:hover { background: var(--accent-light); }

/* Related Posts */
.related-section {
  padding: 3rem 0;
  background: var(--bg);
}
.related-section h2 {
  text-align: center;
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.related-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  cursor: pointer;
  transition: all var(--transition);
}
.related-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.related-card .rc-cat {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
  color: var(--accent);
}
.related-card h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.3rem; line-height: 1.4; }
.related-card p { font-size: 0.82rem; color: var(--ink-soft); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ΓöÇΓöÇ Footer ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.site-footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-brand h3 { color: #fff; font-size: 1.15rem; margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.88rem; line-height: 1.6; }
.footer-col h4 { color: #fff; font-size: 0.88rem; margin-bottom: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; }
.footer-col a { display: block; color: #94a3b8; text-decoration: none; padding: 0.2rem 0; font-size: 0.88rem; transition: color var(--transition); }
.footer-col a:hover { color: #67e8f9; }
.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid #1e293b;
  font-size: 0.82rem;
}
.footer-bottom a { color: #67e8f9; text-decoration: none; }

/* ΓöÇΓöÇ Back to Top ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.back-to-top:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* ΓöÇΓöÇ Responsive ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
@media (max-width: 1024px) {
  .pv-layout { grid-template-columns: 1fr; }
  .pv-sidebar { display: none; }
  .pv-toc-mobile { display: block; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
}

@media (max-width: 768px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--border); padding: 0.75rem 1.5rem; flex-direction: column; gap: 0.25rem; box-shadow: var(--shadow-md); }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: flex; }
  .nav-search { display: none; }
  .nav-links.open + .nav-search { display: block; position: absolute; top: calc(100% + 1px); right: 0; left: 0; padding: 0 1.5rem 0.75rem; background: var(--surface); }

  .hero {
    padding: 3.5rem 1.25rem 3rem;
    min-height: auto;
    text-align: left;
  }
  .hero-code-plane { opacity: 0.2; width: 70vw; right: -18%; }
  .hero h1 { font-size: 1.2rem; max-width: none; }
  .feed-levels { margin-left: 0; width: 100%; }
  .feed-header { align-items: flex-start; }

  .posts-grid { grid-template-columns: 1fr; }
  .affiliate-grid { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .consulting-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .pv-title { font-size: 1.5rem; }
  .pv-author { flex-direction: column; text-align: center; }
  .related-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .affiliate-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-code-plane { display: none; }
  .lm-form { flex-direction: column; }
  .lm-email { min-width: auto; }
  .consulting-stats { grid-template-columns: 1fr 1fr; }
  .support-buttons { flex-direction: column; align-items: center; }
}

/* ΓöÇΓöÇ Animations ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes heroReveal {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes brandBar {
  from { width: 0; opacity: 0; }
  to { width: 3.5rem; opacity: 1; }
}
@keyframes heroCodeDrift {
  from { transform: rotate(-2deg) translateY(0); }
  to { transform: rotate(-1deg) translateY(-10px); }
}
.post-card { animation: fadeInUp 0.35s ease both; }
.post-card:nth-child(n+2) { animation-delay: 0.05s; }
.post-card:nth-child(n+3) { animation-delay: 0.1s; }
.post-card:nth-child(n+4) { animation-delay: 0.15s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ΓöÇΓöÇ A11y / utility ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 2000;
  font-weight: 700;
}
.skip-link:focus { left: 0.75rem; top: 0.75rem; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.container.narrow { max-width: 760px; }
.section-header.left { text-align: left; }

/* ΓöÇΓöÇ Search kbd ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.nav-search { position: relative; }
.nav-search .search-kbd {
  position: absolute;
  right: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.15rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--ink-muted);
  background: var(--surface);
  pointer-events: none;
}
.nav-search input { padding-right: 2.2rem; width: 100%; }
.nav-count {
  font-size: 0.68rem;
  font-weight: 700;
  opacity: 0.75;
  margin-left: 0.15rem;
}
.nav-link.is-empty { opacity: 0.45; }

/* ΓöÇΓöÇ Trust / paths / how / recent ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.trust-strip {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.55);
}
.live-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  justify-content: center;
}

/* Hermes Agent Pulse */
.hermes-pulse-section {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}
.hermes-pulse {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background:
    radial-gradient(1200px 280px at 10% -20%, rgba(6, 182, 212, 0.22), transparent 55%),
    radial-gradient(900px 240px at 90% 0%, rgba(34, 197, 94, 0.14), transparent 50%),
    linear-gradient(145deg, #07111f 0%, #0f2744 55%, #102a2e 100%);
  color: #e2e8f0;
  padding: 1.35rem 1.4rem 1.45rem;
  box-shadow: 0 18px 50px rgba(2, 12, 27, 0.28);
}
.hermes-pulse-loading { color: #94a3b8; font-size: 0.95rem; }
.hermes-pulse-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.85rem;
  margin-bottom: 0.85rem;
}
.hermes-badge {
  font-family: var(--font-mono, "DM Mono", monospace);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  background: rgba(103, 232, 249, 0.14);
  color: #67e8f9;
  border: 1px solid rgba(103, 232, 249, 0.35);
}
.hermes-pulse-meta {
  font-size: 0.78rem;
  color: #94a3b8;
}
.hermes-pulse-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1.1rem;
}
.hermes-tip h3,
.hermes-challenge h3 {
  font-family: var(--font-display, Syne, sans-serif);
  font-size: 1.15rem;
  margin: 0 0 0.45rem;
  color: #f8fafc;
  line-height: 1.3;
}
.hermes-kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #67e8f9;
  margin-bottom: 0.25rem;
}
.hermes-tip p {
  margin: 0;
  color: #cbd5e1;
  line-height: 1.65;
  font-size: 0.95rem;
}
.hermes-tip-actions {
  margin-top: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.hermes-open {
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #22d3ee, #34d399);
  color: #042f2e;
}
.hermes-cat {
  font-size: 0.75rem;
  color: #a5b4fc;
}
.hermes-challenge {
  background: rgba(15, 23, 42, 0.45);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 14px;
  padding: 0.95rem 1rem;
}
.hermes-q {
  margin: 0 0 0.75rem;
  color: #e2e8f0;
  font-size: 0.92rem;
  line-height: 1.5;
}
.hermes-choices {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.hermes-choice {
  font: inherit;
  text-align: left;
  width: 100%;
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(2, 6, 23, 0.35);
  color: #e2e8f0;
  cursor: pointer;
  font-size: 0.86rem;
  line-height: 1.4;
}
.hermes-choice:hover { border-color: #67e8f9; }
.hermes-choice.is-correct {
  border-color: #34d399;
  background: rgba(52, 211, 153, 0.12);
}
.hermes-choice.is-wrong {
  border-color: #f87171;
  background: rgba(248, 113, 113, 0.1);
}
.hermes-explain {
  margin-top: 0.65rem;
  font-size: 0.82rem;
  color: #a7f3d0;
  line-height: 1.5;
}
.hermes-pulse-foot {
  margin-top: 0.9rem;
  font-size: 0.72rem;
  color: #64748b;
}
@media (max-width: 860px) {
  .hermes-pulse-grid { grid-template-columns: 1fr; }
}
.stat-pill {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}
.stat-pill strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--ink);
}

.how-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  counter-reset: none;
}
.how-step {
  padding: 1.25rem 0;
  border-top: 2px solid var(--accent);
}
.how-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent2);
  margin-bottom: 0.6rem;
  letter-spacing: 0.06em;
}
.how-step h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.how-step p { color: var(--ink-soft); font-size: 0.92rem; line-height: 1.6; }

.paths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.path-card {
  text-align: left;
  font: inherit;
  cursor: pointer;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.path-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}
.path-count {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
}
.path-card h3 { font-size: 1.05rem; margin: 0.45rem 0; }
.path-card p { font-size: 0.88rem; color: var(--ink-soft); margin-bottom: 0.75rem; }
.path-cta { font-weight: 700; color: var(--ink); font-size: 0.88rem; }

.recent-rail {
  display: flex;
  gap: 0.65rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scroll-snap-type: x mandatory;
}
.recent-empty { color: var(--ink-muted); font-size: 0.92rem; }
.recent-chip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  max-width: 260px;
  text-align: left;
  font: inherit;
  cursor: pointer;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  transition: border-color var(--transition);
}
.recent-chip:hover { border-color: var(--accent); }
.recent-cat {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.2rem;
}
.recent-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
}

/* ΓöÇΓöÇ Feed controls ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.feed-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  justify-content: flex-end;
}
.search-meta {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-top: 0.15rem;
}
.sort-label select {
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}
.clear-filters {
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
}
.clear-filters:hover { border-color: var(--accent2); color: var(--accent2); }

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
  margin: 1.75rem 0 0.5rem;
}
.page-btn {
  font: inherit;
  min-width: 2.4rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.page-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.page-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.page-gap { padding: 0.45rem 0.2rem; color: var(--ink-muted); }

.empty-msg {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
  color: var(--ink-muted);
}
.empty-title { font-size: 1.2rem; color: var(--ink); font-weight: 700; margin-bottom: 0.4rem; }
.card-seen {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  margin-left: auto;
}

/* ΓöÇΓöÇ Code copy / tables ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.code-block { position: relative; margin: 1rem 0; }
.copy-code {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  z-index: 2;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  color: #e2e8f0;
  cursor: pointer;
}
.copy-code:hover { background: rgba(255,255,255,0.2); }
.pv-body .code-block pre { margin: 0; }
.table-wrap { overflow-x: auto; margin: 1rem 0; }

.pv-next-wrap { margin: 1.5rem 0 0.5rem; }
.next-tutorial {
  font: inherit;
  width: 100%;
  text-align: left;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  font-weight: 700;
  cursor: pointer;
  color: var(--ink);
  transition: border-color var(--transition), transform var(--transition);
}
.next-tutorial:hover { border-color: var(--accent); transform: translateY(-1px); }

/* ΓöÇΓöÇ FAQ ΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇ */
.faq-list { display: flex; flex-direction: column; gap: 0.5rem; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.15rem 1rem;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  padding: 0.85rem 0;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  float: right;
  color: var(--accent);
  font-weight: 800;
}
.faq-item[open] summary::after { content: 'ΓÇô'; }
.faq-item p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  padding-bottom: 0.9rem;
  line-height: 1.65;
}
.faq-item a { color: var(--accent); }
.faq-item kbd,
.search-meta kbd {
  font-family: var(--font-mono);
  font-size: 0.78em;
  padding: 0.05rem 0.35rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--bg);
}

@media (max-width: 900px) {
  .how-grid,
  .paths-grid { grid-template-columns: 1fr; }
  .feed-controls { justify-content: flex-start; width: 100%; }
}