/* ==========================================================================
   WARM CLASSIC EDITORIAL STYLESHEET
   android fax app reviews • 2026 Edition
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Base Document & Subtle Paper Atmosphere
   -------------------------------------------------------------------------- */
body {
  text-rendering: optimizeLegibility;
  background-color: var(--color-bg);
  color: var(--color-text);
  background-image: 
    radial-gradient(ellipse at 50% 0%, rgba(var(--color-primary-rgb), 0.04) 0%, transparent 65%),
    linear-gradient(to bottom, rgba(var(--color-primary-rgb), 0.015) 0%, transparent 400px);
  background-repeat: no-repeat;
}

/* --------------------------------------------------------------------------
   1. Header Navigation & Sticky Dock Polish
   -------------------------------------------------------------------------- */
.hdf0-head-dock {
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.03);
}

.hdf0-bar-inner {
  max-width: 1120px;
  margin: 0 auto;
}

.hdf0-logo-cluster {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  font-size: 1.12rem;
  color: var(--color-text);
  gap: 11px;
}

.hdf0-logo-cluster svg {
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(var(--color-primary-rgb), 0.35);
}

.hdf0-menu-line a {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border: 1px solid transparent;
  padding: 6px 13px;
  border-radius: var(--radius-ctl);
  transition: all 0.2s ease;
}

.hdf0-menu-line a:hover {
  color: var(--color-text);
  background: rgba(var(--color-primary-rgb), 0.12);
  border-color: rgba(var(--color-primary-rgb), 0.25);
}

/* --------------------------------------------------------------------------
   2. Elevated Hero: Deep Saturated Warmth & Classic Title Craft
   -------------------------------------------------------------------------- */
.hdf0-splash-panel {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #2a2c04 45%, #181903 100%);
  border-bottom: 2px solid var(--color-primary);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.1), 0 12px 30px rgba(0, 0, 0, 0.08);
}

.hdf0-splash-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: 
    radial-gradient(circle at 85% 20%, rgba(var(--color-primary-rgb), 0.25) 0%, transparent 50%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 4px);
  opacity: 0.6;
}

.hdf0-lead-frame {
  max-width: 780px;
  padding: 88px 24px 84px;
}

.hdf0-lead-frame::before {
  content: "✦ SPECIAL EDITORIAL SURVEY ✦";
  display: block;
  width: auto;
  height: auto;
  background: none;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.hdf0-review-date {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(var(--color-primary-rgb), 0.4);
  padding: 4px 12px;
  border-radius: var(--radius-btn);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.hdf0-splash-panel h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 4.4vw, 3.25rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin: 0.6rem 0 1rem;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.4);
}

.hdf0-splash-panel p:not(.hdf0-review-date) {
  font-family: var(--font-sans);
  font-size: 1.08rem;
  line-height: 1.68;
  color: rgba(255, 255, 255, 0.88);
  max-width: 660px;
  margin-bottom: 2rem;
}

.hdf0-jump-btn {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--color-primary);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-accent);
  padding: 13px 28px;
  border-radius: var(--radius-btn);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: all 0.25s ease;
}

.hdf0-jump-btn:hover {
  background: #ffffff;
  color: var(--color-primary-dark);
  border-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

/* --------------------------------------------------------------------------
   3. Long-Form Editorial Typography (.hdf0-review-flow)
   -------------------------------------------------------------------------- */
.hdf0-review-flow {
  max-width: 780px;
  padding: 3rem 1.5rem 2rem;
  font-size: 1.05rem;
  line-height: 1.74;
  color: var(--color-text);
}

/* Paragraph Vertical Rhythm */
.hdf0-review-flow p {
  margin: 0 0 0.95rem;
  color: var(--color-text);
  font-feature-settings: "kern" 1, "liga" 1;
}

.hdf0-review-flow > p:first-of-type {
  font-size: 1.14rem;
  line-height: 1.76;
  color: var(--color-text);
  position: relative;
  padding-bottom: 0.8rem;
}

/* Headings: Warm Classic treatments with rules & subtle vintage accents */
.hdf0-review-flow h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--color-text);
  margin: 2.8rem 0 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.hdf0-review-flow h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 58px;
  height: 2px;
  background: var(--color-primary);
}

.hdf0-review-flow h3 {
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text);
  margin: 1.7rem 0 0.6rem;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.hdf0-review-flow h3::before {
  content: "§";
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 600;
}

/* Strong-tag Emphasis */
.hdf0-review-flow strong {
  font-weight: 700;
  color: var(--color-text);
}

/* Links with bookish underline offset */
.hdf0-review-flow a {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 4px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.hdf0-review-flow a:hover {
  color: var(--color-primary-dark);
  text-decoration-color: var(--color-primary-dark);
  background-color: rgba(var(--color-primary-rgb), 0.12);
  border-radius: 2px;
}

html.dark .hdf0-review-flow a:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

/* Lists: Vintage book markers & numbered hierarchy */
.hdf0-review-flow ul {
  list-style: none;
  padding-left: 0;
  margin: 0.5rem 0 1.25rem;
}

.hdf0-review-flow ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
  line-height: 1.6;
}

.hdf0-review-flow ul li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0.05em;
  font-size: 0.68rem;
  color: var(--color-primary);
}

.hdf0-review-flow ol {
  padding-left: 1.3rem;
  margin: 0.5rem 0 1.3rem;
}

.hdf0-review-flow ol li {
  margin-bottom: 0.55rem;
  color: var(--color-text);
  padding-left: 0.35rem;
  line-height: 1.6;
}

.hdf0-review-flow ol li::marker {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text-muted);
}

/* Blockquotes: Parchment card note with editorial authenticity */
.hdf0-review-flow blockquote {
  margin: 1.8rem 0;
  padding: 1.25rem 1.6rem;
  background: var(--color-bg-card);
  border-left: 3px solid var(--color-primary);
  border-right: 1px solid var(--color-border);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  box-shadow: var(--shadow-card);
  position: relative;
}

.hdf0-review-flow blockquote::before {
  content: "“";
  position: absolute;
  top: -10px;
  right: 16px;
  font-family: var(--font-display);
  font-size: 3.5rem;
  line-height: 1;
  color: rgba(var(--color-primary-rgb), 0.22);
  pointer-events: none;
}

.hdf0-review-flow blockquote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.08rem;
  color: var(--color-text);
  line-height: 1.65;
  margin: 0;
}

/* In-Article Tables (Editorial Reference Table) */
.hdf0-review-flow > table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 2rem 0;
  font-size: 0.92rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--color-bg-card);
}

.hdf0-review-flow > table thead th {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 12px 14px;
  border-bottom: 2px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  text-align: left;
}

.hdf0-review-flow > table thead th:last-child {
  border-right: none;
}

.hdf0-review-flow > table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  color: var(--color-text);
  vertical-align: middle;
  line-height: 1.45;
}

.hdf0-review-flow > table tbody td:last-child {
  border-right: none;
}

.hdf0-review-flow > table tbody tr:last-child td {
  border-bottom: none;
}

.hdf0-review-flow > table tbody tr:nth-child(even) {
  background: rgba(var(--color-primary-rgb), 0.025);
}

.hdf0-review-flow > table tbody tr:hover {
  background: rgba(var(--color-primary-rgb), 0.06);
}

.hdf0-review-flow > table strong {
  font-family: var(--font-display);
  font-size: 0.98rem;
}

@media (max-width: 768px) {
  .hdf0-review-flow > table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }
}

/* --------------------------------------------------------------------------
   4. Author / Reviewer Byline Card (#hdf0-byline-note)
   -------------------------------------------------------------------------- */
#hdf0-byline-note {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-card);
  padding: 30px 34px;
  max-width: 780px;
  margin: 3.2rem auto 2.2rem;
  box-shadow: var(--shadow-card);
}

#hdf0-byline-note::before {
  content: "✦ CERTIFIED EDITORIAL SIGN-OFF";
  display: block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  border-bottom: 1px dashed var(--color-border);
  padding-bottom: 0.5rem;
}

.hdf0-byline-grid {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}

.hdf0-writer-card img {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 1.5px var(--color-primary), 0 4px 12px rgba(0, 0, 0, 0.08);
  flex-shrink: 0;
}

.hdf0-person-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 2px;
}

.hdf0-post-label {
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 8px;
}

html.dark .hdf0-post-label {
  color: var(--color-accent);
}

.hdf0-who-note {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin: 0 0 10px;
}

.hdf0-net-links a {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text);
  border-bottom: 1.5px solid var(--color-primary);
  padding-bottom: 2px;
  transition: all 0.2s;
}

.hdf0-net-links a:hover {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-primary-dark);
}

@media (max-width: 600px) {
  .hdf0-byline-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* --------------------------------------------------------------------------
   5. Inquiry Desk & Form Polish (#hdf0-message-desk)
   -------------------------------------------------------------------------- */
#hdf0-message-desk {
  max-width: 780px;
  margin: 2.2rem auto 3.5rem;
  padding: 34px 38px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-card);
  box-shadow: var(--shadow-card);
  position: relative;
}

#hdf0-message-desk::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 140px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.hdf0-reach-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}

.hdf0-ask-intro {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 26px;
}

#hdf0-reachout-form label {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 7px;
}

#hdf0-reachout-form input,
#hdf0-reachout-form textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ctl);
  background: var(--color-bg);
  color: var(--color-text);
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.94rem;
  transition: all 0.2s ease;
}

#hdf0-reachout-form input:focus,
#hdf0-reachout-form textarea:focus {
  outline: none;
  background: var(--color-bg-card);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.18);
}

#hdf0-reachout-form button[type="submit"] {
  background: var(--color-primary);
  color: var(--color-primary-dark);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-btn);
  padding: 12px 32px;
  border: 1px solid var(--color-accent);
  box-shadow: 0 3px 12px rgba(var(--color-primary-rgb), 0.3);
  cursor: pointer;
  transition: all 0.2s ease;
}

#hdf0-reachout-form button[type="submit"]:hover {
  background: var(--color-primary-dark);
  color: #ffffff;
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}

@media (max-width: 640px) {
  #hdf0-message-desk {
    padding: 24px 20px;
  }
}

/* --------------------------------------------------------------------------
   6. Footer Refinement & Traditional End-Matter
   -------------------------------------------------------------------------- */
.hdf0-base-grid {
  border-top: 3px solid var(--color-primary);
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 60px 24px 28px;
  margin-top: 4.5rem;
}

.hdf0-foot-stack .hdf0-logo-cluster {
  font-size: 1.15rem;
  justify-content: center;
  color: #ffffff;
  margin-bottom: 10px;
}

.hdf0-foot-stack > p {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 520px;
  margin: 0 auto 20px;
  line-height: 1.55;
}

.hdf0-base-routes {
  margin-bottom: 12px;
}

.hdf0-base-routes ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 24px;
}

.hdf0-base-routes a {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--footer-text);
  opacity: 0.8;
  letter-spacing: 0.02em;
  transition: all 0.2s ease;
  margin: 0;
}

.hdf0-base-routes a:hover {
  opacity: 1;
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hdf0-fine-print {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.45);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 34px;
  padding-top: 22px;
}

/* --------------------------------------------------------------------------
   7. Motion & Transitions (Tasteful & Accessible)
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .hdf0-lead-frame {
    animation: hdf0Entrance 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
  }

  @keyframes hdf0Entrance {
    0% {
      opacity: 0;
      transform: translateY(12px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .hdf0-byline-note,
  .hdf0-inquiry-card,
  .hdf0-jump-btn,
  .hdf0-review-flow a {
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  }
}

/* --------------------------------------------------------------------------
   8. Responsive Safeguards
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .hdf0-review-flow {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hdf0-splash-panel h1 {
    font-size: 1.85rem;
  }

  .hdf0-base-routes ul {
    gap: 10px 16px;
  }
}

/* === CSS CONTENT === */

/* ==========================================================================
   Android Fax App Reviews 2026 — Data Components Finishing Stylesheet
   Art Direction: Warm Classic / Bookish Serif / Timeless Editorial Trust
   Targets: #hdf0-compare-index (Comparison Table) & #hdf0-featured-list (Review Cards)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Typographic & Numeric Foundations (Old-style numerals, small-caps, serifs)
   -------------------------------------------------------------------------- */
#hdf0-compare-index,
#hdf0-featured-list {
  font-family: var(--font-sans);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

#hdf0-compare-index .hdf0-tbl-main-title,
#hdf0-featured-list .hdf0-picks-title,
#hdf0-featured-list .hdf0-item-heading {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
}

/* Numbered reference anchors and footnote styling */
#hdf0-compare-index th,
#hdf0-compare-index td,
#hdf0-featured-list .hdf0-ref-note {
  font-variant-numeric: proportional-nums oldstyle-nums;
  -moz-font-feature-settings: "onum" 1;
  -webkit-font-feature-settings: "onum" 1;
  font-feature-settings: "onum" 1;
}

/* Metadata, eyebrow headers & specs small-caps treatment */
.hdf0-tbl-subhead,
.hdf0-picks-eyebrow,
.hdf0-spec-lbl,
.hdf0-ledger-title,
.hdf0-tbl-frame thead th {
  font-variant-caps: all-small-caps;
  letter-spacing: 0.11em;
}

/* --------------------------------------------------------------------------
   2. Comparison Table (#hdf0-compare-index)
   -------------------------------------------------------------------------- */
#hdf0-compare-index {
  margin: 2.75rem auto;
  max-width: 100% !important;
  width: 100% !important;
  overflow-x: visible !important;
}

.hdf0-tbl-header-cluster {
  margin-bottom: 1.35rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--color-border);
}

.hdf0-tbl-subhead {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-muted);
  margin: 0 0 0.35rem;
}

.hdf0-tbl-main-title {
  font-size: clamp(1.45rem, 2.8vw, 1.85rem);
  font-weight: 700;
  line-height: 1.22;
  margin: 0 0 0.4rem;
  color: var(--color-text);
}

.hdf0-tbl-caption {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
  max-width: 68ch;
}

.hdf0-tbl-board {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}

.hdf0-tbl-board:hover {
  box-shadow: var(--shadow-card-hover);
}

.hdf0-tbl-frame {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.89rem;
}

.hdf0-tbl-frame thead th {
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 13px 14px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  line-height: 1.3;
}

.hdf0-tbl-frame tbody tr {
  transition: background-color 0.2s ease;
}

.hdf0-tbl-frame tbody tr:not(:last-child) td {
  border-bottom: 1px solid var(--color-border);
}

.hdf0-tbl-frame tbody tr:hover {
  background: rgba(var(--color-primary-rgb), 0.05);
}

.hdf0-cell-prod,
.hdf0-cell-focus,
.hdf0-cell-allowance,
.hdf0-cell-seal,
.hdf0-cell-act {
  padding: 12px 14px;
  vertical-align: middle;
}

.hdf0-cell-prod {
  padding-left: 18px;
  min-width: 170px;
}

.hdf0-rank-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-style: italic;
  color: var(--color-text-muted);
  margin-right: 6px;
}

.hdf0-brand-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text);
  text-decoration: none;
  line-height: 1.3;
  transition: color 0.2s ease;
}

a.hdf0-brand-title:hover {
  color: var(--color-primary-dark);
}

.hdf0-cell-focus {
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.38;
}

.hdf0-cell-allowance {
  font-size: 0.86rem;
  color: var(--color-text);
  line-height: 1.35;
  font-variant-numeric: tabular-nums oldstyle-nums;
}

.hdf0-sec-note {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 3px;
  font-style: italic;
}

/* --------------------------------------------------------------------------
   3. Wax-Seal Rating Medallions
   -------------------------------------------------------------------------- */
.hdf0-seal-outer,
.hdf0-medallion-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  position: relative;
  background: var(--color-bg);
  border: 1.5px dashed rgba(var(--color-primary-rgb), 0.75);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.7), 0 2px 7px rgba(15, 20, 30, 0.08);
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

html.dark .hdf0-seal-outer,
html.dark .hdf0-medallion-badge {
  background: var(--color-bg-card);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.08), 0 2px 7px rgba(0, 0, 0, 0.4);
}

.hdf0-seal-outer {
  width: 48px;
  height: 48px;
}

.hdf0-seal-num,
.hdf0-medallion-score {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1;
  color: var(--color-text);
  font-feature-settings: "onum" 1;
  letter-spacing: -0.02em;
}

.hdf0-seal-num {
  font-size: 1.05rem;
}

.hdf0-seal-max,
.hdf0-medallion-denom {
  font-size: 0.61rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  line-height: 1;
  margin-top: 1px;
}

.hdf0-medallion-badge {
  width: 58px;
  height: 58px;
  border: 2px dashed rgba(var(--color-primary-rgb), 0.75);
}

.hdf0-medallion-score {
  font-size: 1.25rem;
}

/* Medallion for #1 Top Choice (Municorn Fax App) */
.hdf0-top-entry .hdf0-seal-outer,
.hdf0-rev-top-choice .hdf0-medallion-badge {
  border-style: solid;
  border-width: 2px;
  border-color: var(--color-primary);
  background: var(--color-bg-card);
  box-shadow: inset 0 0 0 2px var(--color-accent), 0 3px 10px rgba(var(--color-primary-rgb), 0.35);
}

.hdf0-top-entry .hdf0-seal-num,
.hdf0-rev-top-choice .hdf0-medallion-score {
  color: var(--color-primary-dark);
}

html.dark .hdf0-top-entry .hdf0-seal-num,
html.dark .hdf0-rev-top-choice .hdf0-medallion-score {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   4. Winner Emphasis Treatment: Letterpress Seal & Engraved Frame
   -------------------------------------------------------------------------- */
.hdf0-winner-stamp {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #ffffff;
  background: var(--color-primary-dark);
  padding: 3px 8px;
  border-radius: var(--radius-ctl);
  margin-bottom: 6px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  line-height: 1.2;
}

.hdf0-stamp-frame {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary-dark);
  color: #ffffff;
  padding: 5px 13px;
  border-radius: var(--radius-ctl);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  margin-bottom: 1.1rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.14);
}

.hdf0-stamp-frame span {
  opacity: 0.85;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.hdf0-top-entry {
  background: linear-gradient(90deg, rgba(var(--color-primary-rgb), 0.14) 0%, rgba(var(--color-accent-rgb), 0.04) 100%);
  position: relative;
}

.hdf0-top-entry td {
  border-top: 1.5px solid var(--color-primary) !important;
  border-bottom: 1.5px solid var(--color-primary) !important;
}

.hdf0-rev-top-choice {
  border: 2px solid var(--color-primary) !important;
  background: linear-gradient(180deg, rgba(var(--color-primary-rgb), 0.06) 0%, var(--color-bg-card) 28%) !important;
  box-shadow: 0 8px 32px rgba(var(--color-primary-rgb), 0.18) !important;
}

/* --------------------------------------------------------------------------
   5. CTA Buttons Hierarchy
   -------------------------------------------------------------------------- */
.hdf0-tbl-cta,
.hdf0-action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-btn);
  font-family: var(--font-sans);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.hdf0-tbl-cta {
  padding: 8px 16px;
  font-size: 0.84rem;
}

.hdf0-action-button {
  padding: 10px 22px;
  font-size: 0.88rem;
}

.hdf0-tbl-cta:hover,
.hdf0-action-button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  background: rgba(var(--color-primary-rgb), 0.14);
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
}

/* Primary Top Choice CTA (High contrast & distinct authority) */
.hdf0-top-entry .hdf0-tbl-cta,
.hdf0-rev-top-choice .hdf0-action-button {
  background: var(--color-primary-dark) !important;
  color: #ffffff !important;
  border: 1px solid var(--color-primary-dark) !important;
  font-weight: 700;
  box-shadow: 0 3px 12px rgba(69, 73, 3, 0.28);
}

.hdf0-top-entry .hdf0-tbl-cta:hover,
.hdf0-rev-top-choice .hdf0-action-button:hover {
  background: #2e3102 !important;
  border-color: #2e3102 !important;
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(69, 73, 3, 0.35);
}

html.dark .hdf0-top-entry .hdf0-tbl-cta,
html.dark .hdf0-rev-top-choice .hdf0-action-button {
  background: var(--color-primary) !important;
  color: #201d18 !important;
  border-color: var(--color-primary) !important;
  box-shadow: 0 3px 12px rgba(195, 208, 11, 0.35);
}

html.dark .hdf0-top-entry .hdf0-tbl-cta:hover,
html.dark .hdf0-rev-top-choice .hdf0-action-button:hover {
  background: var(--color-accent) !important;
  border-color: var(--color-accent) !important;
  color: #201d18 !important;
}

/* Footnotes inside table board */
.hdf0-tbl-fineprint {
  padding: 11px 18px;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  font-size: 0.76rem;
  color: var(--color-text-muted);
  line-height: 1.48;
}

.hdf0-tbl-fineprint p {
  margin: 0;
}

/* --------------------------------------------------------------------------
   6. Listing Cards Section (#hdf0-featured-list)
   -------------------------------------------------------------------------- */
#hdf0-featured-list {
  margin: 3.4rem 0;
}

.hdf0-picks-intro {
  margin-bottom: 2.1rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.1rem;
}

.hdf0-picks-eyebrow {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-muted);
  margin: 0 0 0.35rem;
}

.hdf0-picks-title {
  font-size: clamp(1.5rem, 2.8vw, 1.9rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.45rem;
  color: var(--color-text);
}

.hdf0-picks-lede {
  font-size: 0.94rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.55;
  max-width: 72ch;
}

.hdf0-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hdf0-rev-item {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 26px 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.hdf0-rev-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.hdf0-rev-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 1rem;
}

.hdf0-item-meta {
  flex: 1;
}

.hdf0-item-rank-num {
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-style: italic;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 0.25rem;
}

.hdf0-item-heading {
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.3rem;
  color: var(--color-text);
}

.hdf0-item-heading a {
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.hdf0-item-heading a:hover {
  color: var(--color-primary-dark);
}

.hdf0-item-focus-tag {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  font-style: italic;
  display: block;
  line-height: 1.4;
}

.hdf0-item-summary {
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--color-text);
  margin: 0 0 1.15rem;
}

/* Key Metrics Specification Strip */
.hdf0-spec-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px 16px;
  padding: 10px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ctl);
  margin-bottom: 1.2rem;
  font-size: 0.84rem;
}

.hdf0-spec-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hdf0-spec-lbl {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.hdf0-spec-val {
  font-weight: 600;
  color: var(--color-text);
  font-variant-numeric: proportional-nums oldstyle-nums;
}

/* Balanced Pros & Cons Ledger Grid */
.hdf0-ledger-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 1.35rem;
  padding-top: 0.2rem;
}

.hdf0-ledger-pro,
.hdf0-ledger-con {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ctl);
  padding: 12px 16px;
}

.hdf0-ledger-title {
  font-size: 0.75rem;
  font-weight: 700;
  margin: 0 0 0.55rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hdf0-ledger-pro .hdf0-ledger-title {
  color: var(--color-success);
}

.hdf0-ledger-con .hdf0-ledger-title {
  color: var(--color-danger);
}

.hdf0-ledger-grid ul {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.hdf0-ledger-grid li {
  position: relative !important;
  padding-left: 1.35rem !important;
  margin-bottom: 7px !important;
  font-size: 0.875rem !important;
  line-height: 1.42 !important;
  color: var(--color-text) !important;
}

.hdf0-ledger-grid li:last-child {
  margin-bottom: 0 !important;
}

.hdf0-ledger-pro li::before {
  content: "✓" !important;
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
  font-size: 0.9rem;
}

.hdf0-ledger-con li::before {
  content: "✕" !important;
  position: absolute;
  left: 0;
  color: var(--color-danger);
  font-weight: 700;
  font-size: 0.85rem;
}

/* Card Action Deck */
.hdf0-deck-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed var(--color-border);
  padding-top: 1.1rem;
  gap: 14px;
}

.hdf0-ref-note {
  font-size: 0.77rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin: 0;
  flex: 1;
}

/* --------------------------------------------------------------------------
   7. Strict Responsiveness & Reflow Guarantee (<768px)
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  /* Prevent horizontal table scroll: Reflow table rows into stacked cards */
  #hdf0-compare-index {
    overflow-x: visible !important;
  }

  .hdf0-tbl-frame {
    display: block !important;
    width: 100% !important;
  }

  .hdf0-tbl-frame thead {
    display: none !important;
  }

  .hdf0-tbl-frame tbody {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px;
    width: 100% !important;
  }

  .hdf0-tbl-frame tbody tr {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    padding: 16px 14px !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-ctl);
    background: var(--color-bg-card);
    box-sizing: border-box !important;
  }

  .hdf0-top-entry {
    border: 2px solid var(--color-primary) !important;
    background: linear-gradient(180deg, rgba(var(--color-primary-rgb), 0.08) 0%, var(--color-bg-card) 45%) !important;
  }

  .hdf0-tbl-frame tbody tr td {
    border: none !important;
    padding: 6px 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Product name cell on mobile */
  .hdf0-cell-prod {
    padding-left: 0 !important;
    padding-bottom: 10px !important;
    border-bottom: 1px dashed var(--color-border) !important;
    min-width: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
  }

  /* Key-value row cells on mobile using data-label attribute */
  .hdf0-cell-focus,
  .hdf0-cell-allowance,
  .hdf0-cell-seal {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 12px !important;
    text-align: right !important;
  }

  .hdf0-cell-focus::before,
  .hdf0-cell-allowance::before,
  .hdf0-cell-seal::before {
    content: attr(data-label);
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-text-muted);
    font-variant-caps: all-small-caps;
    flex-shrink: 0;
    text-align: left;
  }

  /* Action CTA on mobile */
  .hdf0-cell-act {
    padding-top: 10px !important;
    margin-top: 4px;
    border-top: 1px dashed var(--color-border) !important;
    display: block !important;
  }

  .hdf0-tbl-cta {
    width: 100% !important;
    padding: 11px 16px !important;
    font-size: 0.9rem !important;
  }

  /* Card Stacking below 768px */
  .hdf0-rev-item {
    padding: 20px 16px !important;
  }

  .hdf0-rev-head {
    flex-direction: row;
    align-items: flex-start;
  }

  .hdf0-spec-strip {
    grid-template-columns: 1fr 1fr;
    gap: 10px 14px;
  }

  .hdf0-ledger-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .hdf0-deck-action {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px;
  }

  .hdf0-action-button {
    width: 100% !important;
    padding: 12px 18px !important;
  }
}

/* --------------------------------------------------------------------------
   8. Dark Mode Enhancements (html.dark)
   -------------------------------------------------------------------------- */
html.dark .hdf0-top-entry {
  background: linear-gradient(90deg, rgba(var(--color-primary-rgb), 0.16) 0%, rgba(var(--color-primary-dark), 0.12) 100%);
}

html.dark .hdf0-rev-top-choice {
  background: linear-gradient(180deg, rgba(var(--color-primary-rgb), 0.12) 0%, var(--color-bg-card) 30%) !important;
}

html.dark .hdf0-winner-stamp,
html.dark .hdf0-stamp-frame {
  background: var(--color-primary);
  color: #1b1813;
}

html.dark .hdf0-stamp-frame span {
  opacity: 0.8;
  color: #1b1813;
}

html.dark .hdf0-tbl-cta,
html.dark .hdf0-action-button {
  background: var(--color-input-bg);
  border-color: var(--color-border);
  color: var(--color-text);
}

html.dark .hdf0-tbl-cta:hover,
html.dark .hdf0-action-button:hover {
  background: rgba(var(--color-primary-rgb), 0.2);
  border-color: var(--color-primary);
  color: var(--color-accent);
}