/* ==========================================================================
   HEALTHCAREDAILY — NATURAL WELLNESS DESIGN SYSTEM
   Professional Editorial Health & Blood Sugar Publication
   ========================================================================== */

/* 1. TYPOGRAPHY IMPORT
   Editorial Serif: Lora (titles & headers)
   Clean Sans-Serif: Source Sans 3 (body & interface)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,500;0,600;0,700;1,400;1,500&family=Source+Sans+3:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

/* 2. DESIGN TOKENS (CSS CUSTOM PROPERTIES)
   ========================================================================== */
:root {
  /* --- Natural Wellness Color Palette --- */
  --color-primary-dark: #244C3A;    /* Deep Forest Green: header bar, brand, titles, primary CTA */
  --color-primary: #376C50;         /* Natural Green: links, active states, accents */
  --color-primary-hover: #1A3A2B;   /* Darker Forest Green on hover */
  --color-primary-light: #4A7F61;   /* Natural Leaf Green */
  
  --color-sage: #E5EEE5;            /* Soft Sage: tag pills, subtle accents */
  --color-sage-light: #EEF5EE;      /* Lighter Sage tint */
  --color-mint: #F2F7F1;            /* Pale Mint: dis boxes, note containers */
  --color-mint-subtle: #F7FAF6;     /* Subtle Mint wash */
  
  --color-bg: #FAF9F5;              /* Warm Off-White canvas */
  --color-bg-muted: #F4F6F1;        /* Muted background for strips & aside */
  --color-surface: #FFFFFF;         /* Crisp White for cards & main containers */
  
  --color-text: #27332C;            /* Charcoal Forest main text (12.8:1 contrast on #FAF9F5) */
  --color-text-muted: #5F6D64;      /* Secondary text (5.5:1 contrast) */
  --color-text-light: #7E8D84;      /* Subtle metadata & dates */
  --color-text-inverse: #FFFFFF;    /* White text on dark green surfaces */
  
  --color-border: #E2E8E0;          /* Standard structural border */
  --color-border-subtle: #ECF1EA;   /* Light dividers */
  --color-border-dark: #C6D4C8;     /* Active / hover border */
  
  --color-accent: #D5B77A;          /* Warm Golden Accent: brand italic 'i', highlights */
  --color-accent-dark: #B89650;     /* Rich Gold for accessible text links */
  --color-accent-light: #F7EEDC;    /* Soft Gold wash */

  /* --- Typography Stacks --- */
  --font-serif: 'Lora', 'Source Serif 4', 'Merriweather', Georgia, 'Times New Roman', serif;
  --font-sans: 'Source Sans 3', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --font-size-hero: clamp(2.25rem, 4.4vw, 3.25rem);
  --font-size-h1: clamp(2rem, 3.8vw, 2.75rem);
  --font-size-h2: clamp(1.5rem, 2.8vw, 1.95rem);
  --font-size-h3: clamp(1.2rem, 2vw, 1.45rem);
  --font-size-body: 1.0625rem;       /* 17px */
  --font-size-sm: 0.875rem;          /* 14px */
  --font-size-xs: 0.75rem;           /* 12px */

  --line-height-tight: 1.16;
  --line-height-snug: 1.35;
  --line-height-base: 1.68;
  --line-height-relaxed: 1.8;

  /* --- Spacing Scale --- */
  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 14px;
  --space-md: 20px;
  --space-lg: 30px;
  --space-xl: 44px;
  --space-2xl: 60px;

  /* --- Max Widths --- */
  --max-w-page: 1180px;
  --max-w-article: 1150px;
  --max-w-narrow: 850px;
  --max-w-read: 72ch;

  /* --- Radii & Shadows --- */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  --shadow-xs: 0 1px 3px rgba(36, 76, 58, 0.04);
  --shadow-sm: 0 3px 10px rgba(36, 76, 58, 0.06);
  --shadow-md: 0 8px 24px rgba(36, 76, 58, 0.08);
  --shadow-lg: 0 16px 38px rgba(36, 76, 58, 0.11);
  --shadow-hover: 0 14px 34px rgba(36, 76, 58, 0.12);
  --shadow-sticky: 0 -4px 24px rgba(0, 0, 0, 0.07);
  --shadow-modal: 0 24px 60px rgba(23, 47, 36, 0.35);

  /* --- Transitions --- */
  --transition-fast: 0.16s ease;
  --transition-base: 0.26s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 3. RESET & BASE ELEMENTS
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--font-size-body);
  line-height: var(--line-height-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

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

button {
  font-family: inherit;
}

::selection {
  background-color: var(--color-sage);
  color: var(--color-primary-dark);
}

/* 4. TOP ANNOUNCEMENT BAR
   ========================================================================== */
.top {
  background-color: var(--color-primary-dark);
  color: var(--color-text-inverse);
  text-align: center;
  padding: 10px 16px;
  font-family: var(--font-sans);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  font-weight: 700;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* 5. HEADER & NAVIGATION
   ========================================================================== */
.nav {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(36, 76, 58, 0.03);
  transition: box-shadow var(--transition-base);
}

.navin {
  max-width: var(--max-w-page);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: baseline;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.brand:hover {
  opacity: 0.9;
}

.brand i {
  color: var(--color-accent);
  font-style: italic;
  font-weight: 700;
  margin-left: 1px;
}

.links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 24px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14.5px;
}

.links a {
  color: var(--color-text);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}

.links a:hover {
  color: var(--color-primary-dark);
  background-color: var(--color-sage);
}

/* 6. BUTTONS & INTERACTIVE CONTROLS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-text-inverse) !important;
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(36, 76, 58, 0.22);
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1;
}

.btn:hover {
  background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary-dark) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(36, 76, 58, 0.32);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(36, 76, 58, 0.2);
}

/* 7. HOMEPAGE & GLOBAL WRAPPER
   ========================================================================== */
.wrap {
  max-width: var(--max-w-page);
  margin: 0 auto;
  padding: 40px 24px;
}

/* Override inline font styles on utility pages gracefully */
main.wrap h1 {
  font-family: var(--font-serif) !important;
  color: var(--color-primary-dark);
  margin-top: 10px;
  margin-bottom: 16px;
  line-height: var(--line-height-tight);
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  padding: 24px 0 54px;
  border-bottom: 1px solid var(--color-border-subtle);
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: var(--font-size-hero);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-primary-dark);
  margin: 12px 0 18px;
  letter-spacing: -0.025em;
}

.muted {
  color: var(--color-text-muted);
  font-size: 1.125rem;
  line-height: var(--line-height-base);
  max-width: 54ch;
  margin: 0 0 26px;
}

.heroimg {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

/* Tag / Badge */
.tag {
  display: inline-block;
  background-color: var(--color-sage);
  color: var(--color-primary-dark);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

/* Section Headings */
.head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 2px solid var(--color-primary-dark);
  margin: 44px 0 28px;
  padding-bottom: 12px;
}

.head h2 {
  font-family: var(--font-serif);
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 0;
  letter-spacing: -0.015em;
}

/* 8. ARTICLE CARDS & GRIDS
   ========================================================================== */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  box-shadow: var(--shadow-xs);
  text-decoration: none;
  color: inherit;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-border-dark);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid var(--color-border-subtle);
  transition: transform 0.4s ease;
}

.card:hover img {
  transform: scale(1.025);
}

.pad {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card .tag {
  color: var(--color-primary);
  background-color: var(--color-sage-light);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  width: fit-content;
}

.card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: var(--line-height-snug);
  color: var(--color-text);
  margin: 4px 0 10px;
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}

.card:hover h3 {
  color: var(--color-primary);
}

.card p {
  font-size: 0.9375rem;
  line-height: 1.58;
  color: var(--color-text-muted);
  margin: 0;
  margin-top: auto;
}

/* 9. DISCLOSURES & CALLOUTS
   ========================================================================== */
.dis {
  background-color: var(--color-mint);
  border: 1px solid #D8E5D8;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 15px 20px;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--color-text-muted);
  margin: 28px 0;
}

.dis b, .dis strong {
  color: var(--color-primary-dark);
  font-weight: 700;
}

/* 10. ARTICLE DETAIL PAGES
   ========================================================================== */
.article {
  max-width: var(--max-w-article);
  margin: 0 auto;
  padding: 44px 24px 60px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 40px;
  align-items: start;
}

.article .main {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 44px 48px 60px;
  box-shadow: var(--shadow-sm);
}

.article .main .tag {
  background-color: var(--color-mint);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-sage);
  margin-bottom: 14px;
}

.main h1 {
  font-family: var(--font-serif);
  font-size: var(--font-size-h1);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-primary-dark);
  margin: 10px 0 12px;
  letter-spacing: -0.025em;
}

.meta {
  font-size: 13.5px;
  color: var(--color-text-light);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.meta::before {
  content: '•';
  color: var(--color-primary);
  font-size: 16px;
  margin-right: 4px;
}

/* Contained, elegantly framed article hero image (eliminating overflow risk) */
.main > img {
  width: 100%;
  height: auto;
  max-height: 440px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin: 24px 0 28px;
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--color-border);
}

.article .main > img {
  /* Clean containment override: remove negative margins that cause overflow */
  margin-left: 0;
  width: 100%;
}

/* Article Body Typography */
.main p {
  font-size: 1.0625rem;
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
  margin: 0 0 1.6rem;
  max-width: var(--max-w-read);
}

.main h2 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary-dark);
  margin: 2.6rem 0 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--color-border-subtle);
  letter-spacing: -0.015em;
}

.main h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  margin: 2rem 0 0.8rem;
  letter-spacing: -0.01em;
}

/* Editorial Recommendation / Note Callout Box */
.note {
  background: linear-gradient(135deg, #F2F7F1 0%, #EBF4EB 100%);
  border: 1px solid #D4E3D4;
  border-left: 5px solid var(--color-primary-dark);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin: 32px 0;
  box-shadow: var(--shadow-xs);
}

.note b, .note strong {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--color-primary-dark);
  display: block;
  margin-bottom: 8px;
}

.note p {
  font-size: 1rem;
  line-height: 1.62;
  color: var(--color-text);
  margin: 0 0 16px;
}

.note .btn {
  margin-top: 6px;
}

/* 11. SOCIAL SHARE BOX
   ========================================================================== */
.share-box {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px 22px;
  margin: 24px 0 30px;
  box-shadow: var(--shadow-xs);
}

.share-box h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--color-primary-dark);
}

.share-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.share-btn {
  min-height: 48px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #FFFFFF;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  padding: 8px 12px;
  transition: all var(--transition-fast);
}

.share-btn span {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  flex-shrink: 0;
}

.share-btn.fb span { background-color: #1877F2; color: #FFFFFF; }
.share-btn.pin span { background-color: #E60023; color: #FFFFFF; }
.share-btn.x span { background-color: #0F1419; color: #FFFFFF; }
.share-btn.wa span { background-color: #25D366; color: #FFFFFF; }
.share-btn.email span { background-color: #4A5568; color: #FFFFFF; }
.share-btn.copy span { background-color: var(--color-sage); color: var(--color-primary-dark); }

.share-btn:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* Legacy .share button row support */
.share {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 18px 0;
  padding: 12px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.share button {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.share button:hover {
  transform: translateY(-1px);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

/* 12. SIDEBAR
   ========================================================================== */
.side {
  position: sticky;
  top: 96px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  box-shadow: var(--shadow-xs);
}

.side h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-sage);
  letter-spacing: -0.01em;
}

.side a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.side a::after {
  content: '→';
  font-size: 15px;
  color: var(--color-primary);
  transition: transform var(--transition-fast);
}

.side a:hover {
  color: var(--color-primary-dark);
  padding-left: 4px;
}

.side a:hover::after {
  transform: translateX(4px);
}

.side a:last-child {
  border-bottom: none;
}

/* 13. CATEGORY STRIP (BOTTOM OF ARTICLES)
   ========================================================================== */
.category-strip {
  background-color: var(--color-bg-muted);
  border-top: 1px solid var(--color-border);
  margin-top: 50px;
  padding: 48px 24px 44px;
}

.cat-inner {
  max-width: var(--max-w-page);
  margin: 0 auto;
}

.cat-inner h2 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 0 0 24px;
  letter-spacing: -0.015em;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.cat-grid a {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  box-shadow: var(--shadow-xs);
  text-decoration: none;
  color: inherit;
}

.cat-grid a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-dark);
}

.cat-grid b {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.cat-grid span {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.cat-grid a:last-child,
.cat-grid a span + span,
.cat-grid a:hover b {
  color: var(--color-primary-dark);
}

/* 14. FOOTER
   ========================================================================== */
.footer {
  margin-top: 80px;
  background-color: var(--color-primary-dark);
  color: #D8E5DD;
  padding: 56px 0 115px; /* Extra bottom padding so sticky bar never hides links */
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footerin {
  max-width: var(--max-w-page);
  margin: 0 auto;
  padding: 0 24px;
}

.footerin h2 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.footerin p {
  font-size: 14px;
  line-height: 1.65;
  color: #BED2C5;
  margin: 0 0 14px;
  max-width: 65ch;
}

.footerin p[style*="font-size:12px"] {
  color: #9BB5A4;
  margin-top: 18px;
  font-size: 12.5px !important;
  line-height: 1.6;
}

.footerin a {
  color: #D8E5DD;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footerin a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* 15. STICKY BOTTOM AFFILIATE BAR
   ========================================================================== */
.sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border);
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom, 0px));
  text-align: center;
  z-index: 99;
  box-shadow: var(--shadow-sticky);
}

.sticky .btn {
  max-width: 520px;
  width: 100%;
}

/* 16. POPUP MODAL COMPONENT
   ========================================================================== */
.popup {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(23, 47, 36, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.popup.show {
  display: flex;
  animation: popupFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes popupFadeIn {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.box {
  max-width: 480px;
  width: 100%;
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-modal);
  position: relative;
  border: 1px solid var(--color-border);
}

.box img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
}

.boxin {
  padding: 24px 28px 28px;
}

.close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--color-text);
  font-size: 22px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 2;
}

.close:hover {
  background-color: #FFFFFF;
  color: var(--color-primary-dark);
  transform: scale(1.08);
}

.boxin .tag {
  color: var(--color-primary);
  background-color: var(--color-sage-light);
  margin-bottom: 8px;
}

.boxin h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 6px 0 10px;
  line-height: var(--line-height-snug);
}

.boxin p {
  font-size: 0.9375rem;
  line-height: 1.58;
  color: var(--color-text-muted);
  margin: 0 0 18px;
}

.boxin .btn {
  width: 100%;
  text-align: center;
}

/* 17. ACCESSIBILITY & FOCUS STATES
   ========================================================================== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

/* 18. RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 16px 0 40px;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

  .layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }

  .side {
    position: static;
  }

  .article .main {
    padding: 34px 30px 48px;
  }
}

@media (max-width: 680px) {
  .top {
    font-size: 10.5px;
    letter-spacing: 0.04em;
    padding: 8px 12px;
  }

  .navin {
    padding: 12px 18px;
  }

  .brand {
    font-size: 24px;
  }

  .links {
    gap: 12px;
    font-size: 13.5px;
  }

  .links a {
    padding: 4px 10px;
  }

  .wrap {
    padding: 24px 16px;
  }

  .hero h1 {
    font-size: 1.95rem;
  }

  .heroimg {
    height: 240px;
  }

  .head {
    margin: 32px 0 20px;
  }

  .head h2 {
    font-size: 1.5rem;
  }

  .grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .article {
    padding: 24px 16px 50px;
  }

  .article .main {
    padding: 26px 20px 40px;
    border-radius: var(--radius-lg);
  }

  .main h1 {
    font-size: 1.85rem;
  }

  .main h2 {
    font-size: 1.45rem;
    margin-top: 2rem;
  }

  .main h3 {
    font-size: 1.2rem;
  }

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

  .cat-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .category-strip {
    padding: 36px 16px 30px;
  }

  .btn {
    padding: 12px 20px;
    font-size: 12.5px;
  }

  .boxin {
    padding: 20px;
  }
}

@media (max-width: 440px) {
  .links {
    display: none; /* Mobile priority: clean logo visibility without header crowding */
  }

  .brand {
    font-size: 22px;
  }

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

  .sticky {
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
  }

  .sticky .btn {
    font-size: 11.5px;
    padding: 11px 16px;
  }
}

/* 19. MOTION & PRINT PREFERENCES
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .top,
  .nav,
  .sticky,
  .popup,
  .share-box,
  .share,
  .category-strip {
    display: none !important;
  }

  body {
    background: #FFFFFF !important;
    color: #000000 !important;
  }

  .article .main {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }
}