/* Swiss Minimal Creative Stylesheet for Best Electronic Fax Service Review */

/* --- Base Body & Fluid Theme Transition --- */
body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
}

/* --- Header Dock Refinements --- */
.a533-head-dock {
  border-bottom: 1px solid var(--color-border);
}

.a533-ident-row {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

.a533-way-finder a {
  font-family: var(--font-sans);
  border: 1px solid transparent;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.a533-way-finder a:hover {
  border-color: rgba(var(--color-primary-rgb), 0.2);
}

/* --- Hero Title Stage (Swiss Minimal Grid Atmosphere) --- */
.a533-title-stage {
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg);
  position: relative;
}

.a533-intro-box {
  position: relative;
  z-index: 2;
}

/* Swiss Stamp Badge */
.a533-stamp {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 5px 12px;
  border-radius: var(--radius-ctl);
  margin-bottom: 1.2rem;
}

.a533-stamp::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
}

/* Hero Typography & CTA */
.a533-title-stage h1 {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--color-text);
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.a533-title-stage p {
  color: var(--color-text-muted);
  font-size: 1.08rem;
  line-height: 1.6;
}

.a533-jump-btn {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-btn);
  border: 1px solid var(--color-primary);
  box-shadow: var(--shadow-card);
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.a533-jump-btn:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

/* --- Long-Form Article Typography --- */
.article-text-body {
  color: var(--color-text);
  line-height: 1.65;
}

.article-text-body p {
  margin-top: 0;
  margin-bottom: 0.9rem;
  color: var(--color-text-muted);
}

.article-text-body strong {
  color: var(--color-text);
  font-weight: 700;
}

/* Headings with Swiss Minimal Accent Rules */
.article-text-body h2 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-top: 2.2rem;
  margin-bottom: 0.8rem;
  padding-top: 1.2rem;
  border-top: 2px solid var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-text-body h3 {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  padding-left: 10px;
  border-left: 3px solid var(--color-primary);
}

/* Precise Link Underlines */
.article-text-body a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.article-text-body a:hover {
  color: var(--color-primary-dark);
  text-decoration-color: var(--color-primary-dark);
}

/* In-Article Lists */
.article-text-body ul, 
.article-text-body ol {
  margin-top: 0;
  margin-bottom: 1.1rem;
  padding-left: 1.3rem;
}

.article-text-body li {
  margin-bottom: 0.4rem;
  color: var(--color-text-muted);
}

.article-text-body li strong {
  color: var(--color-text);
}

/* Swiss Blockquotes */
.article-text-body blockquote {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-card);
  padding: 1.1rem 1.4rem;
  margin: 1.5rem 0;
  box-shadow: var(--shadow-card);
}

.article-text-body blockquote p {
  color: var(--color-text);
  font-size: 1.02rem;
  font-weight: 500;
  line-height: 1.6;
}

/* Standard In-Article Tables (Excluding Comparison Matrix) */
.article-text-body table:not(#a533-rating-matrix table):not(.x94-matrix-table) {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 1.6rem 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  font-size: 0.92rem;
  background: var(--color-bg-card);
}

.article-text-body table:not(#a533-rating-matrix table):not(.x94-matrix-table) th {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.76rem;
  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;
}

.article-text-body table:not(#a533-rating-matrix table):not(.x94-matrix-table) th:last-child {
  border-right: none;
}

.article-text-body table:not(#a533-rating-matrix table):not(.x94-matrix-table) td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-bg-card);
}

.article-text-body table:not(#a533-rating-matrix table):not(.x94-matrix-table) td strong {
  color: var(--color-text);
}

.article-text-body table:not(#a533-rating-matrix table):not(.x94-matrix-table) tr:last-child td {
  border-bottom: none;
}

.article-text-body table:not(#a533-rating-matrix table):not(.x94-matrix-table) td:last-child {
  border-right: none;
}

/* --- Section Rhythm: Author Profile Tile --- */
#a533-byline-note {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-card);
  padding: 28px;
  margin-top: 3.5rem;
  margin-bottom: 2.2rem;
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#a533-byline-note:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
}

.a533-person-tile img {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
}

.a533-person-tile h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
}

.a533-person-tile .role-line {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

/* --- Section Rhythm: Feedback & Contact Form --- */
#a533-feedback-zone {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-card);
  padding: 32px;
  margin-top: 2rem;
  margin-bottom: 3.5rem;
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#a533-feedback-zone:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
}

.a533-msg-block h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-text);
  letter-spacing: -0.015em;
}

#a533-message-panel label {
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

#a533-message-panel input, 
#a533-message-panel textarea {
  border-radius: var(--radius-ctl);
  border-color: var(--color-border);
  background-color: var(--color-input-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#a533-message-panel input:focus, 
#a533-message-panel textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.12);
}

#a533-message-panel button[type="submit"] {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius-btn);
  background-color: var(--color-primary);
  transition: background-color 0.2s ease, transform 0.15s ease;
}

#a533-message-panel button[type="submit"]:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

/* --- Footer Polish --- */
.a533-ground-bar {
  background-color: var(--footer-bg);
  border-top: 1px solid var(--color-border);
  color: var(--footer-text);
}

.a533-ground-bar h4 {
  font-family: var(--font-display);
  letter-spacing: 0.1em;
}

.a533-ground-bar a {
  transition: color 0.2s ease, opacity 0.2s ease;
}

.a533-fine-print {
  font-family: var(--font-sans);
  letter-spacing: 0.02em;
}

/* --- Entrance Motion (CSS-Only) --- */
@media (prefers-reduced-motion: no-preference) {
  .a533-intro-box,
  #a533-byline-note,
  #a533-feedback-zone {
    animation: swissFadeInUp 0.45s cubic-bezier(0.16, 1, 0.3, 1) both;
  }
}

@keyframes swissFadeInUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Responsive Layout Adjustments --- */
@media (max-width: 768px) {
  .a533-intro-box h1 {
    font-size: 2.1rem;
  }
  
  #a533-byline-note,
  #a533-feedback-zone {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .a533-jump-btn {
    width: 100%;
    text-align: center;
  }
  
  .a533-stamp {
    font-size: 0.68rem;
    padding: 3px 8px;
  }
}

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

/* ==========================================================================
   SWISS MINIMAL DESIGN SYSTEM - DATA COMPONENTS
   Comparison Matrix & Listing Cards Overrides
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. COMPARISON MATRIX (#a533-rating-matrix)
   -------------------------------------------------------------------------- */
#a533-rating-matrix {
  width: 100% !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch !important;
  display: block !important;
  margin: 2rem 0 2.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-card);
  box-shadow: var(--shadow-card);
}

.x94-matrix-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--color-text);
  text-align: left;
}

/* Swiss Grid Headers */
.x94-matrix-table th {
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
}

.x94-matrix-table th:last-child {
  border-right: none;
}

/* Crisp 1px Grid Cells */
.x94-matrix-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  vertical-align: middle;
  background: var(--color-bg-card);
}

.x94-matrix-table tr:last-child td {
  border-bottom: none;
}

.x94-matrix-table td:last-child {
  border-right: none;
}

/* Winner Row (Editor's Choice Emphasis) */
.x94-row-prime td {
  background: rgba(var(--color-primary-rgb), 0.035) !important;
}

.x94-stamp-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: var(--radius-ctl);
  margin-bottom: 6px;
}

/* Brand Typography */
.x94-brand-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-text);
  line-height: 1.25;
  text-decoration: none;
  transition: color 0.2s;
}

.x94-brand-title:hover {
  color: var(--color-primary);
}

.x94-brand-sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 2px;
  display: block;
}

/* Score Numerals */
.x94-score-wrap {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.x94-score-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
  line-height: 1;
}

.x94-score-max {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Signature Leader Lines (Table Specs) */
.x94-spec-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
}

.x94-spec-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.x94-spec-lbl {
  color: var(--color-text-muted);
  white-space: nowrap;
  font-size: 0.78rem;
}

.x94-spec-fill {
  flex: 1;
  border-bottom: 1px dotted var(--color-border);
  height: 0.8em;
  margin: 0 8px;
}

.x94-spec-val {
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--color-text);
  white-space: nowrap;
  font-size: 0.8rem;
}

/* Status Labels */
.x94-hipaa-yes {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-success);
  font-size: 0.82rem;
  font-weight: 700;
}

.x94-hipaa-no {
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.x94-price-txt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
}

.x94-rank-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-align: center;
}

/* Matrix Actions Hierarchy */
.x94-act-prime {
  display: block;
  text-align: center;
  background: var(--color-primary);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 9px 14px;
  border-radius: var(--radius-btn);
  text-decoration: none !important;
  transition: background-color 0.2s, transform 0.15s;
  white-space: nowrap;
}

.x94-act-prime:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.x94-act-sub {
  display: block;
  text-align: center;
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary) !important;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 8px 12px;
  border-radius: var(--radius-btn);
  text-decoration: none !important;
  transition: background-color 0.2s;
  white-space: nowrap;
}

.x94-act-sub:hover {
  background: rgba(var(--color-primary-rgb), 0.16);
}

.x94-act-ghost {
  display: block;
  text-align: center;
  border: 1px solid var(--color-border);
  color: var(--color-text) !important;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 8px 12px;
  border-radius: var(--radius-btn);
  text-decoration: none !important;
  transition: border-color 0.2s, background-color 0.2s;
  white-space: nowrap;
}

.x94-act-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary) !important;
  background: rgba(var(--color-primary-rgb), 0.04);
}


/* --------------------------------------------------------------------------
   2. LISTINGS CARDS (#a533-best-choices)
   -------------------------------------------------------------------------- */
#a533-best-choices {
  margin: 3.5rem 0 2.5rem;
}

.z73-sec-head {
  margin-bottom: 1.8rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 2px solid var(--color-text);
  padding-bottom: 12px;
}

.z73-sec-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.z73-sec-subtitle {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.z73-grid-wrap {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.z73-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 26px 28px;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.z73-card:hover {
  border-color: rgba(var(--color-primary-rgb), 0.4);
  box-shadow: var(--shadow-card-hover);
}

/* Swiss Winner Card Accent */
.z73-card-winner {
  border: 1px solid var(--color-primary);
  background: linear-gradient(180deg, rgba(var(--color-primary-rgb), 0.035) 0%, var(--color-bg-card) 100%);
}

.z73-card-winner:hover {
  border-color: var(--color-primary);
}

.z73-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 14px;
}

.z73-rank-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.z73-rank-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.75rem;
  background: var(--color-text);
  color: var(--color-bg);
  padding: 3px 7px;
  border-radius: var(--radius-ctl);
  line-height: 1;
}

.z73-winner-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 3px 9px;
  border-radius: var(--radius-ctl);
}

.z73-runner-tag {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.z73-prod-name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  margin: 0;
  line-height: 1.25;
}

.z73-prod-name a {
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s;
}

.z73-prod-name a:hover {
  color: var(--color-primary);
}

/* Rating Badge Box */
.z73-score-box {
  text-align: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 8px 14px;
  border-radius: var(--radius-ctl);
  min-width: 84px;
  flex-shrink: 0;
}

.z73-score-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--color-text);
  line-height: 1;
}

.z73-score-sub {
  font-size: 0.68rem;
  color: var(--color-text-muted);
  margin-top: 2px;
  display: block;
}

.z73-summary {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0 0 18px;
}

/* Dotted Leader Specs Grid */
.z73-specs-block {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-ctl);
  padding: 12px 18px;
  margin-bottom: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
}

.z73-spec-row {
  display: flex;
  align-items: center;
  font-size: 0.85rem;
}

.z73-spec-lbl {
  color: var(--color-text-muted);
  white-space: nowrap;
  font-size: 0.8rem;
}

.z73-spec-dots {
  flex: 1;
  border-bottom: 1px dotted var(--color-border);
  margin: 0 8px;
  height: 0.85em;
}

.z73-spec-val {
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-display);
  white-space: nowrap;
  font-size: 0.82rem;
}

/* Pros and Cons Section */
.z73-procon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.z73-procon-col h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 10px;
}

.z73-procon-col.pro-col h4 {
  color: var(--color-success);
}

.z73-procon-col.con-col h4 {
  color: var(--color-danger);
}

.z73-procon-list {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.z73-procon-list li {
  position: relative;
  padding-left: 18px !important;
  margin-bottom: 6px !important;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.z73-procon-list li::before {
  position: absolute;
  left: 0;
  font-weight: 800;
  font-size: 0.85rem;
}

.pro-col .z73-procon-list li::before {
  content: "✓" !important;
  color: var(--color-success) !important;
}

.con-col .z73-procon-list li::before {
  content: "✕" !important;
  color: var(--color-danger) !important;
}

/* Card Bottom Actions Bar */
.z73-act-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px dashed var(--color-border);
}

.z73-price-tag {
  display: flex;
  flex-direction: column;
}

.z73-price-lbl {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
  font-weight: 600;
}

.z73-price-val {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-text);
}

.z73-btn-prime {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-primary);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-btn);
  text-decoration: none !important;
  transition: background-color 0.2s, transform 0.15s;
}

.z73-btn-prime:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.z73-btn-sec {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary) !important;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 18px;
  border-radius: var(--radius-btn);
  text-decoration: none !important;
  transition: background-color 0.2s, transform 0.15s;
}

.z73-btn-sec:hover {
  background: rgba(var(--color-primary-rgb), 0.16);
  transform: translateY(-1px);
}


/* --------------------------------------------------------------------------
   3. RESPONSIVE BREAKPOINTS (< 768px & < 640px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .z73-card {
    padding: 20px 18px;
  }

  .z73-specs-block {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .z73-procon-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .z73-act-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .z73-price-tag {
    text-align: center;
  }

  .z73-btn-prime, 
  .z73-btn-sec {
    width: 100%;
    text-align: center;
  }
}