/* success-sport.com.tw — Expert Sports Analyst Dashboard — prefix: ss- */

/* ===================== TOKENS ===================== */
:root {
  --ss-primary:       #1E3A5F;
  --ss-primary-dark:  #152C49;
  --ss-primary-light: #2B5278;
  --ss-accent:        #F59E0B;
  --ss-accent-dark:   #D97706;
  --ss-accent-light:  #FFC145;
  --ss-steel:         #64748B;
  --ss-steel-light:   #94A3B8;
  --ss-green:         #16A34A;
  --ss-bg:            #F8FAFC;
  --ss-surface:       #FFFFFF;
  --ss-surface-alt:   #F1F5F9;
  --ss-text-h:        #0F172A;
  --ss-text-b:        #334155;
  --ss-text-muted:    #64748B;
  --ss-white:         #FFFFFF;
  --ss-border:        #E2E8F0;
  --ss-border-mid:    #CBD5E1;
  --ss-border-strong: #1E3A5F;
  --ss-font-display: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", "Microsoft JhengHei", "PingFang TC", sans-serif;
  --ss-font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", "Microsoft JhengHei", "PingFang TC", sans-serif;
  --ss-max-w: 1200px;
  --ss-radius: 8px;
  --ss-radius-sm: 4px;
  --ss-radius-lg: 16px;
  --ss-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ss-fast: 200ms;
  --ss-mid: 350ms;
  --ss-slow: 600ms;
  --ss-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
  --ss-shadow-hover: 0 4px 12px rgba(15, 23, 42, 0.12);

  /* Type scale (1.25 major third) */
  --ss-step-0:  1rem;
  --ss-step-1:  1.25rem;
  --ss-step-2:  1.563rem;
  --ss-step-3:  1.953rem;
  --ss-step-4:  2.441rem;
  --ss-step-5:  3.052rem;

  /* Spacing scale (8 px base) */
  --ss-sp-1:  0.25rem;
  --ss-sp-2:  0.5rem;
  --ss-sp-3:  0.75rem;
  --ss-sp-4:  1rem;
  --ss-sp-5:  1.5rem;
  --ss-sp-6:  2rem;
  --ss-sp-7:  3rem;
  --ss-sp-8:  4rem;
  --ss-sp-9:  6rem;
  --ss-sp-10: 8rem;
}

/* ===================== RESET ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--ss-font-body);
  background: var(--ss-bg);
  color: var(--ss-text-b);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
picture { display: block; }
a { color: var(--ss-primary); text-decoration: none; }
a:hover { color: var(--ss-accent-dark); text-decoration: underline; }

/* ===================== LAYOUT ===================== */
.ss-container { max-width: var(--ss-max-w); margin: 0 auto; padding: 0 24px; }
.ss-section { padding: 80px 0; }
.ss-section-sm { padding: 48px 0; }
.ss-section-alt { background: var(--ss-surface-alt); }
.ss-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.ss-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.ss-grid-6 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }

/* ===================== TYPOGRAPHY ===================== */
.ss-display { font-family: var(--ss-font-display); }
h1, h2, h3, h4 { font-family: var(--ss-font-display); color: var(--ss-text-h); line-height: 1.3; }
.ss-h1 { font-size: clamp(2rem, 4vw, 3rem); }
.ss-h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
.ss-h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
.ss-section-label {
  display: inline-block;
  font-family: var(--ss-font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ss-accent);
  margin-bottom: 12px;
}
.ss-gradient-text {
  background: linear-gradient(135deg, var(--ss-primary), var(--ss-steel));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ss-big-number {
  font-family: var(--ss-font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  color: var(--ss-primary);
  line-height: 1;
}

/* ===================== NAVIGATION ===================== */
.ss-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--ss-white);
  border-bottom: 1px solid var(--ss-border);
  box-shadow: 0 1px 8px rgba(15, 23, 42, 0.05);
}
.ss-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--ss-max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.ss-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ss-font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ss-primary);
  text-decoration: none;
}
.ss-nav-logo picture,
.ss-nav-logo img { width: 36px; height: 36px; }
.ss-nav-logo picture { display: block; flex: 0 0 auto; }
.ss-nav-logo img { object-fit: contain; }
.ss-nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.ss-nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ss-text-b);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  transition: color var(--ss-fast) var(--ss-ease);
}
.ss-nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--ss-accent);
  transition: width var(--ss-fast) var(--ss-ease);
}
.ss-nav-links a:hover, .ss-nav-links a.active { color: var(--ss-primary); text-decoration: none; }
.ss-nav-links a:hover::after, .ss-nav-links a.active::after { width: 100%; }
.ss-nav-cta {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 20px;
  background: var(--ss-primary);
  color: var(--ss-white);
  border-radius: var(--ss-radius);
  text-decoration: none;
  transition: background var(--ss-fast), transform var(--ss-fast);
}
.ss-nav-cta:hover { background: var(--ss-primary-dark); transform: translateY(-1px); text-decoration: none; }
.ss-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.ss-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--ss-text-h); margin: 4px 0;
  transition: all var(--ss-fast);
}

/* ===================== FOOTER ===================== */
.ss-footer {
  background: var(--ss-primary-dark);
  border-top: none;
  padding: 48px 0 24px;
  color: rgba(255,255,255,0.7);
}
.ss-footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 32px;
}
.ss-footer-brand picture,
.ss-footer-brand img { width: 40px; height: 40px; }
.ss-footer-brand picture { display: block; flex: 0 0 auto; margin-bottom: 12px; }
.ss-footer-brand img { object-fit: contain; }
.ss-footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.6; }
.ss-footer-title {
  font-family: var(--ss-font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ss-accent);
  margin-bottom: 16px;
}
.ss-footer-col ul { list-style: none; }
.ss-footer-col li { margin-bottom: 8px; }
.ss-footer-col a { font-size: 0.875rem; color: rgba(255,255,255,0.7); text-decoration: none; }
.ss-footer-col a:hover { color: var(--ss-accent); }
.ss-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

/* ===================== BUTTONS ===================== */
.ss-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: var(--ss-primary);
  color: var(--ss-white);
  font-family: var(--ss-font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--ss-radius);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--ss-fast), transform var(--ss-fast), box-shadow var(--ss-fast);
}
.ss-btn-primary:hover {
  background: var(--ss-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 58, 95, 0.35);
  text-decoration: none;
  color: var(--ss-white);
}
.ss-btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  background: transparent;
  color: var(--ss-text-h);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--ss-radius);
  border: 2px solid var(--ss-border);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--ss-fast);
}
.ss-btn-secondary:hover {
  border-color: var(--ss-primary);
  background: var(--ss-primary);
  color: var(--ss-white);
  text-decoration: none;
}
.ss-btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  background: transparent;
  color: var(--ss-primary);
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.ss-btn-ghost:hover { text-decoration: underline; }

/* ===================== CARDS ===================== */
.ss-bento-card {
  background: var(--ss-surface);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  padding: 28px;
  box-shadow: var(--ss-shadow);
  transition: transform var(--ss-mid) var(--ss-ease), box-shadow var(--ss-mid) var(--ss-ease);
}
.ss-bento-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--ss-shadow-hover);
}
.ss-feature-card {
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  padding: 28px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--ss-shadow);
  transition: transform var(--ss-mid) var(--ss-ease), box-shadow var(--ss-mid) var(--ss-ease);
}
.ss-feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--ss-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ss-mid) var(--ss-ease);
}
.ss-feature-card:hover::before { transform: scaleX(1); }
.ss-feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--ss-shadow-hover);
}
.ss-glass-card {
  background: rgba(248,250,252,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226,232,240,0.5);
  border-radius: var(--ss-radius);
  padding: 28px;
}
.ss-dark-card {
  background: linear-gradient(135deg, var(--ss-primary-dark), var(--ss-primary));
  color: var(--ss-white);
  border-radius: var(--ss-radius);
  padding: 28px;
}
.ss-dark-card h1, .ss-dark-card h2, .ss-dark-card h3 { color: var(--ss-white); }
.ss-card-img {
  width: 100%; height: 200px; object-fit: cover;
  border-radius: var(--ss-radius-sm);
  margin-bottom: 16px;
}

/* ===================== TAGS & BADGES ===================== */
.ss-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(30, 58, 95, 0.1);
  color: var(--ss-primary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 20px;
  text-decoration: none;
}
.ss-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: var(--ss-radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ss-badge-new { background: var(--ss-green); color: var(--ss-white); }
.ss-badge-hot { background: var(--ss-accent); color: var(--ss-text-h); }
.ss-badge-pro { background: var(--ss-primary); color: var(--ss-white); }

/* ===================== SECTION LABELS & DIVIDERS ===================== */
.ss-divider {
  display: flex; align-items: center; gap: 16px;
  margin: 32px 0;
}
.ss-divider::before, .ss-divider::after {
  content: ''; flex: 1;
  height: 1px; background: var(--ss-border);
}
.ss-divider-dot {
  width: 8px; height: 8px;
  background: var(--ss-primary);
  border-radius: 50%;
}
.ss-ruled-heading {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 32px;
}
.ss-ruled-heading h2, .ss-ruled-heading h3 { white-space: nowrap; }
.ss-ruled-heading::after {
  content: ''; flex: 1;
  height: 1px; background: var(--ss-border);
}

/* ===================== ICON BOX ===================== */
.ss-icon-box {
  width: 52px; height: 52px;
  background: rgba(30, 58, 95, 0.1);
  border-radius: var(--ss-radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
  flex-shrink: 0;
}

/* ===================== TIMELINE ===================== */
.ss-timeline { display: flex; gap: 0; }
.ss-timeline-item {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}
.ss-timeline-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 20px;
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--ss-border);
  z-index: 0;
}
.ss-timeline-dot {
  width: 40px; height: 40px;
  background: var(--ss-primary);
  color: var(--ss-white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ss-font-display);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 12px;
  position: relative; z-index: 1;
}
.ss-timeline-item h4 { font-size: 0.9rem; margin-bottom: 6px; }
.ss-timeline-item p { font-size: 0.8rem; color: var(--ss-text-muted); }

/* ===================== PROGRESS BAR ===================== */
.ss-progress-bar {
  background: var(--ss-border);
  border-radius: 99px;
  height: 8px;
  overflow: hidden;
  margin-bottom: 8px;
}
.ss-progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ss-primary), var(--ss-accent));
  border-radius: 99px;
  transition: width var(--ss-slow) var(--ss-ease);
}

/* ===================== ACCORDION / FAQ ===================== */
.ss-accordion { list-style: none; }
.ss-accordion-item {
  border-bottom: 1px solid var(--ss-border);
}
.ss-accordion-trigger {
  width: 100%;
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0;
  background: none; border: none; cursor: pointer;
  font-family: var(--ss-font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ss-text-h);
  text-align: left;
  gap: 16px;
}
.ss-accordion-trigger span.icon {
  width: 24px; height: 24px; flex-shrink: 0;
  background: rgba(30, 58, 95, 0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  transition: transform var(--ss-fast);
}
.ss-accordion-item.open .ss-accordion-trigger span.icon,
.ss-accordion-item.ss-open .ss-accordion-trigger span.icon,
.ss-accordion-item.ss-open .ss-accordion-icon { transform: rotate(180deg); }
.ss-accordion-body {
  max-height: 0; overflow: hidden;
  transition: max-height var(--ss-mid) var(--ss-ease);
}
.ss-accordion-body p {
  padding: 0 0 20px;
  color: var(--ss-text-b);
  line-height: 1.7;
}

/* ===================== PROSE (ARTICLE BODY) ===================== */
.ss-prose { max-width: 780px; }
.ss-prose h2 {
  font-family: var(--ss-font-display);
  font-size: 1.75rem;
  color: var(--ss-text-h);
  margin: 48px 0 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ss-border);
}
.ss-prose h3 {
  font-size: 1.35rem;
  color: var(--ss-text-h);
  margin: 36px 0 16px;
}
.ss-prose h4 {
  font-size: 1.1rem;
  color: var(--ss-text-h);
  margin: 24px 0 12px;
}
.ss-prose p { margin-bottom: 20px; line-height: 1.8; }
.ss-prose a { color: var(--ss-primary); border-bottom: 1px solid var(--ss-border); }
.ss-prose ul, .ss-prose ol { margin: 0 0 20px 24px; }
.ss-prose li { margin-bottom: 8px; line-height: 1.7; }
.ss-prose blockquote {
  border-left: 4px solid var(--ss-accent);
  padding: 16px 24px;
  margin: 28px 0;
  background: rgba(30, 58, 95, 0.04);
  border-radius: 0 var(--ss-radius) var(--ss-radius) 0;
  font-style: italic;
}
.ss-prose code {
  background: var(--ss-surface-alt);
  padding: 2px 6px;
  border-radius: var(--ss-radius-sm);
  font-size: 0.875rem;
  color: var(--ss-primary);
}
.ss-prose pre {
  background: var(--ss-primary-dark);
  color: #E2E8F0;
  padding: 20px;
  border-radius: var(--ss-radius);
  overflow-x: auto;
  margin-bottom: 24px;
}
.ss-prose table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 0.9rem;
}
.ss-prose th {
  background: var(--ss-surface-alt);
  padding: 12px 16px;
  text-align: left;
  border: 1px solid var(--ss-border);
  font-weight: 700;
}
.ss-prose td {
  padding: 10px 16px;
  border: 1px solid var(--ss-border);
}
.ss-prose tr:nth-child(even) td { background: rgba(241,245,249,0.5); }

/* ===================== BREADCRUMB ===================== */
.ss-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 0.8rem;
  color: var(--ss-text-muted);
  padding: 16px 0;
}
.ss-breadcrumb a { color: var(--ss-text-muted); text-decoration: none; }
.ss-breadcrumb a:hover { color: var(--ss-primary); }
.ss-breadcrumb span { color: var(--ss-text-muted); }

/* ===================== ARTICLE CARD ===================== */
.ss-article-card {
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  overflow: hidden;
  box-shadow: var(--ss-shadow);
  transition: transform var(--ss-mid) var(--ss-ease), box-shadow var(--ss-mid) var(--ss-ease);
  display: flex; flex-direction: column;
}
.ss-article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ss-shadow-hover);
}
.ss-article-card-img {
  width: 100%; height: 200px; object-fit: cover;
}
.ss-article-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.ss-article-card-meta {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.75rem; color: var(--ss-text-muted);
  margin-bottom: 10px;
}
.ss-article-card-title {
  font-family: var(--ss-font-display);
  font-size: 1.1rem;
  color: var(--ss-text-h);
  margin-bottom: 10px;
  line-height: 1.4;
}
.ss-article-card-excerpt {
  font-size: 0.875rem;
  color: var(--ss-text-b);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}
.ss-article-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ss-primary);
}

/* ===================== AUTHOR CARD ===================== */
.ss-author-card {
  background: var(--ss-surface-alt);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius-lg);
  padding: 32px;
  display: flex; gap: 24px; align-items: flex-start;
}
.ss-author-card picture,
.ss-author-card img {
  width: 80px; height: 80px;
}
.ss-author-card picture {
  flex-shrink: 0;
}
.ss-author-card img {
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--ss-accent);
}
.ss-author-card h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}
.ss-author-card .title {
  font-size: 0.8rem;
  color: var(--ss-text-muted);
  font-weight: 500;
  margin-bottom: 10px;
}
.ss-author-card p {
  font-size: 0.875rem;
  color: var(--ss-text-b);
  line-height: 1.6;
}

/* ===================== EMPTY STATE ===================== */
.ss-empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--ss-text-muted);
}
.ss-empty-state .icon { font-size: 3rem; margin-bottom: 16px; }
.ss-empty-state h3 { font-size: 1.25rem; margin-bottom: 8px; color: var(--ss-text-b); }
.ss-empty-state p { font-size: 0.9rem; }

/* ===================== DATA TABLE ===================== */
.ss-data-table {
  width: 100%; border-collapse: collapse;
  font-size: 0.9rem;
}
.ss-data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--ss-border);
  vertical-align: top;
}
.ss-data-table td:first-child {
  font-weight: 600;
  color: var(--ss-text-h);
  width: 40%;
  background: rgba(241,245,249,0.5);
}

/* ===================== TRUST BLOCK ===================== */
.ss-trust-block {
  background: rgba(30, 58, 95, 0.04);
  border: 1px solid var(--ss-border);
  border-left: 4px solid var(--ss-primary);
  border-radius: var(--ss-radius);
  padding: 20px 24px;
  font-size: 0.875rem;
  color: var(--ss-text-muted);
}
.ss-trust-block strong { color: var(--ss-text-b); }

/* ===================== HERO ===================== */
.ss-hero {
  position: relative;
  overflow: hidden;
  background: var(--ss-bg);
}
.ss-hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}
.ss-hero-content {
  position: relative; z-index: 1;
  text-align: center;
  padding: 96px 24px;
  max-width: 900px;
  margin: 0 auto;
}
.ss-hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }

/* ===================== STATS ROW ===================== */
.ss-stats-row {
  display: flex; gap: 0;
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius-lg);
  overflow: hidden;
}
.ss-stat-item {
  flex: 1;
  text-align: center;
  padding: 32px 16px;
  border-right: 1px solid var(--ss-border);
}
.ss-stat-item:last-child { border-right: none; }
.ss-stat-number {
  font-family: var(--ss-font-display);
  font-size: 2.5rem;
  color: var(--ss-primary);
  line-height: 1;
  margin-bottom: 6px;
}
.ss-stat-label { font-size: 0.8rem; color: var(--ss-text-muted); font-weight: 500; }

/* ===================== CATEGORY FILTER PILLS ===================== */
.ss-filter-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.ss-filter-pill {
  padding: 7px 16px;
  border: 1px solid var(--ss-border);
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ss-text-b);
  cursor: pointer;
  transition: all var(--ss-fast);
  background: var(--ss-white);
  text-decoration: none;
}
.ss-filter-pill:hover, .ss-filter-pill.active {
  background: var(--ss-primary);
  border-color: var(--ss-primary);
  color: var(--ss-white);
  text-decoration: none;
}

/* ===================== PAGINATION ===================== */
.ss-pagination {
  display: flex; justify-content: center; gap: 8px;
  padding: 40px 0;
}
.ss-page-link {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius-sm);
  font-size: 0.875rem;
  color: var(--ss-text-b);
  text-decoration: none;
  transition: all var(--ss-fast);
}
.ss-page-link:hover, .ss-page-link.active {
  background: var(--ss-primary);
  border-color: var(--ss-primary);
  color: var(--ss-white);
  text-decoration: none;
}

/* ===================== BACKGROUND PATTERNS ===================== */
.ss-dots-pattern {
  background-image: radial-gradient(var(--ss-border) 1px, transparent 1px);
  background-size: 24px 24px;
}
.ss-grid-pattern {
  background-image:
    linear-gradient(var(--ss-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--ss-border) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ===================== SCROLL REVEAL ANIMATIONS ===================== */
.js .ss-reveal, .js .ss-reveal-left, .js .ss-reveal-scale {
  opacity: 0;
  transition: opacity var(--ss-slow) var(--ss-ease), transform var(--ss-slow) var(--ss-ease);
}
.js .ss-reveal { transform: translateY(28px); }
.js .ss-reveal-left { transform: translateX(-28px); }
.js .ss-reveal-scale { transform: scale(0.95); }
.ss-visible { opacity: 1 !important; transform: none !important; }
.ss-reveal-delay-1 { transition-delay: 100ms; }
.ss-reveal-delay-2 { transition-delay: 200ms; }
.ss-reveal-delay-3 { transition-delay: 300ms; }
.ss-reveal-delay-4 { transition-delay: 400ms; }
.ss-reveal-delay-5 { transition-delay: 500ms; }

/* ===================== FLOAT ANIMATION ===================== */
@keyframes ssFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.ss-float { animation: ssFloat 3s ease-in-out infinite; }

/* ===================== SHIMMER ===================== */
@keyframes ssShimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.ss-shimmer {
  background: linear-gradient(90deg, var(--ss-surface) 25%, var(--ss-border) 50%, var(--ss-surface) 75%);
  background-size: 200% 100%;
  animation: ssShimmer 1.5s infinite;
}

/* ===================== GLOSSARY ===================== */
.ss-glossary-group { margin-bottom: 40px; }
.ss-glossary-letter {
  font-family: var(--ss-font-display);
  font-size: 2rem;
  color: var(--ss-primary);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--ss-border);
}
.ss-glossary-term { margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--ss-border); }
.ss-glossary-term:last-child { border-bottom: none; }
.ss-glossary-term dt {
  font-family: var(--ss-font-display);
  font-size: 1.1rem;
  color: var(--ss-text-h);
  margin-bottom: 8px;
}
.ss-glossary-term dd { font-size: 0.9rem; color: var(--ss-text-b); line-height: 1.7; }
.ss-glossary-related { font-size: 0.8rem; margin-top: 6px; }
.ss-glossary-related a { color: var(--ss-primary); }

/* ===================== CONTACT ===================== */
.ss-contact-card {
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius-lg);
  padding: 40px;
  text-align: center;
  box-shadow: var(--ss-shadow);
}
.ss-contact-card .icon { font-size: 2.5rem; margin-bottom: 16px; }

/* ===================== TOOLS ===================== */
.ss-tool-card {
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  padding: 28px;
  box-shadow: var(--ss-shadow);
}
.ss-tool-card h3 { margin-bottom: 12px; }
.ss-tool-card p { font-size: 0.875rem; color: var(--ss-text-muted); margin-bottom: 16px; }
.ss-tool-result {
  background: var(--ss-surface-alt);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius-sm);
  padding: 12px 16px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ss-primary);
  min-height: 40px;
  margin-top: 12px;
}

/* ===================== COMPLIANCE ===================== */
.ss-compliance {
  background: rgba(241,245,249,0.8);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  padding: 20px 24px;
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 0.8rem;
  color: var(--ss-text-muted);
  line-height: 1.6;
}
.ss-compliance-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }

/* ===================== MOBILE NAV ===================== */
.ss-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.ss-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ss-text-h);
  border-radius: 2px;
  transition: transform var(--ss-fast), opacity var(--ss-fast);
}
.ss-mobile-toggle.ss-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ss-mobile-toggle.ss-open span:nth-child(2) { opacity: 0; }
.ss-mobile-toggle.ss-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.ss-mobile-menu {
  display: none;
  background: var(--ss-white);
  border-top: 1px solid var(--ss-border);
  padding: 16px 24px 24px;
}
.ss-mobile-menu.ss-open { display: block; }
.ss-mobile-menu nav { display: flex; flex-direction: column; gap: 4px; }
.ss-mobile-menu a { display: block; padding: 10px 0; font-size: 1rem; color: var(--ss-text-h); border-bottom: 1px solid var(--ss-border); }
.ss-nav-scrolled { box-shadow: 0 2px 16px rgba(15, 23, 42, 0.1); }

/* ===================== HERO SPLIT ===================== */
.ss-section-hero { padding: 80px 0 60px; }
.ss-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.ss-hero-text h1 { font-size: clamp(2.2rem, 4.5vw, 3.5rem); margin-bottom: 1rem; }
.ss-hero-text h1 em { font-style: italic; color: var(--ss-accent-dark); }
.ss-hero-sub { font-size: 1.05rem; color: var(--ss-text-muted); line-height: 1.75; margin-bottom: 1.5rem; max-width: 520px; }
.ss-hero-visual picture,
.ss-hero-img { width: 100%; }
.ss-hero-img { border-radius: var(--ss-radius-lg); height: auto; box-shadow: var(--ss-shadow-hover); }
.ss-section-header { text-align: center; margin-bottom: 2.5rem; }
.ss-section-header h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); margin-bottom: 0.75rem; }
.ss-section-header p { color: var(--ss-text-muted); max-width: 540px; margin: 0 auto; }

/* ===================== TRUST BAR ===================== */
.ss-trust-bar { padding: 40px 0; background: var(--ss-surface-alt); border-top: 1px solid var(--ss-border); border-bottom: 1px solid var(--ss-border); }
.ss-trust-inner { display: flex; align-items: center; justify-content: space-around; flex-wrap: wrap; gap: 24px; }
.ss-trust-item { text-align: center; }
.ss-trust-num { display: block; font-family: var(--ss-font-display); font-size: 2.25rem; font-weight: 700; color: var(--ss-primary); line-height: 1; }
.ss-trust-label { display: block; font-size: 0.8rem; color: var(--ss-text-muted); margin-top: 4px; letter-spacing: 0.05em; }
.ss-trust-divider { width: 1px; height: 40px; background: var(--ss-border); }

/* ===================== SPLIT & BENTO ===================== */
.ss-split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.ss-dark-section { background: var(--ss-primary-dark); }
.ss-dark-section .ss-section-label { color: var(--ss-accent) !important; }
.ss-bento-grid { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto auto; gap: 24px; }
.ss-bento-wide { grid-column: 1; grid-row: 1 / 3; }
.ss-cta-section { background: var(--ss-surface-alt); border-top: 1px solid var(--ss-border); }
.ss-compliance-block { background: rgba(241,245,249,0.8); border: 1px solid var(--ss-border); border-radius: var(--ss-radius); padding: 20px 24px; display: flex; gap: 12px; align-items: flex-start; font-size: 0.875rem; color: var(--ss-text-muted); line-height: 1.7; }
.ss-compliance-block h3 { font-size: 0.9rem; color: var(--ss-text-h); margin-bottom: 6px; }
.ss-compliance-block ul { padding-left: 1.25rem; margin-top: 0.5rem; }

/* ===================== ARTICLE PAGE ===================== */
.ss-article-header { padding: 48px 0 32px; background: var(--ss-surface-alt); border-bottom: 1px solid var(--ss-border); }
.ss-article-lead { font-size: 1.125rem; color: var(--ss-text-muted); line-height: 1.8; margin-top: 1rem; }
.ss-article-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 0.85rem; color: var(--ss-text-muted); margin-top: 1rem; }
.ss-meta-sep { color: var(--ss-border); }
.ss-author-avatar-sm,
.ss-author-avatar-sm img { width: 40px; height: 40px; }
.ss-author-avatar-sm img { border-radius: 50%; object-fit: cover; }
.ss-article-hero-img { width: 100%; height: auto; border-radius: var(--ss-radius); box-shadow: var(--ss-shadow); }

/* ===================== AUTHOR COMPONENTS ===================== */
.ss-author-feature { display: grid; grid-template-columns: 280px 1fr; gap: 48px; align-items: start; background: var(--ss-surface-alt); border: 1px solid var(--ss-border); border-radius: var(--ss-radius-lg); padding: 40px; }
.ss-author-feature-img picture,
.ss-author-feature-img img { width: 100%; }
.ss-author-feature-img img { border-radius: var(--ss-radius); }
.ss-author-feature-text h2 { font-size: 2rem; margin-bottom: 4px; }
.ss-author-title-badge { display: inline-block; font-size: 0.85rem; font-weight: 600; color: var(--ss-accent); letter-spacing: 0.05em; margin-bottom: 4px; }
.ss-author-credentials { display: flex; flex-direction: column; gap: 6px; margin-top: 1rem; }
.ss-credential-item { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; color: var(--ss-text-b); }
.ss-credential-item span { color: var(--ss-accent); font-weight: 700; }
.ss-author-hero { display: grid; grid-template-columns: 320px 1fr; gap: 48px; align-items: center; padding: 48px 0; }
.ss-author-hero-img picture,
.ss-author-hero-img img { width: 100%; }
.ss-author-hero-img img { border-radius: var(--ss-radius-lg); box-shadow: var(--ss-shadow-hover); }
.ss-author-stats { display: flex; gap: 32px; margin-top: 1rem; }
.ss-author-stat { text-align: left; }
.ss-author-stat span:last-child { display: block; font-size: 0.8rem; color: var(--ss-text-muted); }

/* ===================== TOOL CARD EXTENSIONS ===================== */
.ss-tool-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.ss-tool-icon { font-size: 2rem; }
.ss-tool-card-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.ss-tool-status { font-size: 0.75rem; padding: 2px 8px; border-radius: 20px; font-weight: 600; }
.ss-tool-status-ready { background: rgba(22, 163, 74, 0.1); color: var(--ss-green); }

.ss-tool-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: 48px;
  align-items: center;
  padding: 12px 0 0;
}
.ss-tool-hero h1 { font-size: clamp(2.2rem, 5vw, 4rem); margin-bottom: 1rem; }
.ss-tool-hero-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 340px;
  object-fit: cover;
  border-radius: var(--ss-radius-lg);
  box-shadow: var(--ss-shadow-hover);
}
.ss-tool-jump {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.ss-tool-jump a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 7px 14px;
  border: 1px solid var(--ss-border);
  border-radius: 99px;
  background: var(--ss-white);
  color: var(--ss-text-b);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}
.ss-tool-jump a:hover {
  background: var(--ss-primary);
  border-color: var(--ss-primary);
  color: var(--ss-white);
}
.ss-tool-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  align-items: start;
}
.ss-tool-panel {
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  padding: 28px;
  box-shadow: var(--ss-shadow);
  min-width: 0;
  max-width: 100%;
}
.ss-tool-entry {
  display: flex;
  flex-direction: column;
  min-height: 260px;
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  padding: 28px;
  box-shadow: var(--ss-shadow);
  text-decoration: none;
  color: var(--ss-text-b);
  transition: transform var(--ss-mid) var(--ss-ease), box-shadow var(--ss-mid) var(--ss-ease);
}
.ss-tool-entry:hover {
  transform: translateY(-3px);
  box-shadow: var(--ss-shadow-hover);
  text-decoration: none;
}
.ss-tool-entry .ss-tool-icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ss-radius);
  background: rgba(30, 58, 95, 0.1);
  color: var(--ss-accent);
  font-family: var(--ss-font-display);
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.ss-tool-entry h3 {
  font-size: 1.45rem;
  margin-bottom: 10px;
}
.ss-tool-entry p {
  color: var(--ss-text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 18px;
}
.ss-tool-entry .ss-card-link { margin-top: auto; }
.ss-tool-panel-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.ss-tool-panel-head .ss-tool-icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ss-radius);
  background: rgba(30, 58, 95, 0.1);
  color: var(--ss-accent);
  font-family: var(--ss-font-display);
  font-weight: 700;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.ss-tool-panel h3 { margin: 0; font-size: 1.45rem; }
.ss-tool-panel p {
  color: var(--ss-text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 18px;
}
.ss-tool-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}
.ss-tool-form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ss-text-h);
}
.ss-tool-form input,
.ss-tool-form textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius-sm);
  background: var(--ss-bg);
  color: var(--ss-text-h);
  font-family: var(--ss-font-body);
  font-size: 0.95rem;
  line-height: 1.5;
  padding: 11px 12px;
}
.ss-tool-form textarea { resize: vertical; min-height: 120px; }
.ss-tool-form input:focus,
.ss-tool-form textarea:focus {
  outline: 2px solid rgba(30, 58, 95, 0.2);
  border-color: var(--ss-primary);
}
.ss-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: stretch;
  min-width: 0;
}
.ss-tool-fields-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  min-width: 0;
}
.ss-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}
.ss-tool-panel .ss-tool-result {
  margin: 0;
  display: flex;
  min-height: 78px;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}
.ss-tool-result span {
  color: var(--ss-text-muted);
  font-size: 0.76rem;
  font-weight: 700;
}
.ss-tool-result strong {
  color: var(--ss-text-h);
  font-size: 1.25rem;
}
.ss-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ss-checklist label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius-sm);
  background: var(--ss-bg);
  color: var(--ss-text-b);
  font-size: 0.9rem;
  line-height: 1.55;
}
.ss-checklist input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--ss-primary-dark);
  flex-shrink: 0;
}
.ss-tool-alert {
  margin-top: 16px;
  border-radius: var(--ss-radius-sm);
  padding: 12px 14px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.18);
  color: #DC2626;
  font-weight: 700;
  font-size: 0.88rem;
}
.ss-tool-alert[data-level="warn"] {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--ss-accent-dark);
}
.ss-tool-alert[data-level="ok"] {
  background: rgba(22, 163, 74, 0.1);
  border-color: rgba(22, 163, 74, 0.2);
  color: var(--ss-green);
}
.ss-tool-record-grid { align-items: start; }
.ss-tool-single-hero {
  max-width: 860px;
  padding: 40px 0 16px;
}
.ss-tool-single-hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  margin-bottom: 1rem;
}
.ss-tool-single-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 28px;
  align-items: start;
}
.ss-tool-single-grid > * { min-width: 0; }
.ss-tool-single-grid .ss-prose h2 {
  font-size: 1.25rem;
  margin: 28px 0 12px;
}
.ss-tool-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 4px;
}
.ss-record-table td,
.ss-record-table th { vertical-align: top; }

/* ===================== TABLE ===================== */
.ss-table-wrap { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.ss-table { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 0.875rem; }
.ss-table th { background: var(--ss-surface-alt); padding: 12px 16px; text-align: left; font-weight: 600; color: var(--ss-text-h); border-bottom: 2px solid var(--ss-border); white-space: nowrap; }
.ss-table td { padding: 12px 16px; border-bottom: 1px solid var(--ss-border); color: var(--ss-text-b); }
.ss-table tr:last-child td { border-bottom: none; }
.ss-table tr:hover td { background: rgba(30, 58, 95, 0.04); }

/* ===================== GLOSSARY EXTENSIONS ===================== */
.ss-alpha-nav { display: flex; flex-wrap: wrap; gap: 6px; padding: 16px 0; border-bottom: 1px solid var(--ss-border); margin-bottom: 32px; }
.ss-alpha-nav a { padding: 4px 10px; border: 1px solid var(--ss-border); border-radius: var(--ss-radius-sm); font-size: 0.8rem; font-weight: 600; color: var(--ss-text-b); transition: all var(--ss-fast); }
.ss-alpha-nav a:hover { background: var(--ss-primary); color: #fff; border-color: var(--ss-primary); text-decoration: none; }
.ss-glossary-list { list-style: none; }
.ss-glossary-item { margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--ss-border); }
.ss-glossary-item:last-child { border-bottom: none; }
.ss-glossary-item dt { font-family: var(--ss-font-display); font-size: 1.05rem; font-weight: 700; color: var(--ss-text-h); margin-bottom: 6px; }
.ss-glossary-item dd { font-size: 0.9rem; color: var(--ss-text-b); line-height: 1.7; }

/* ===================== CONTACT EXTENSIONS ===================== */
.ss-contact-card { background: var(--ss-white); border: 1px solid var(--ss-border); border-radius: var(--ss-radius-lg); padding: 40px; text-align: center; }
.ss-contact-card h2 { margin-bottom: 8px; }
.ss-contact-icon { font-size: 3rem; margin-bottom: 16px; }
.ss-contact-email { display: inline-block; font-size: 1.1rem; font-weight: 600; color: var(--ss-primary); padding: 12px 24px; border: 2px solid var(--ss-primary); border-radius: var(--ss-radius); transition: all var(--ss-fast); }
.ss-contact-email:hover { background: var(--ss-primary); color: var(--ss-white); text-decoration: none; }

/* ===================== FILTER PILL ACTIVE ===================== */
.ss-filter-pill.ss-active, .ss-filter-pill.active {
  background: var(--ss-primary);
  color: var(--ss-white);
  border-color: var(--ss-primary);
}

/* ===================== FOOTER EXTENSIONS ===================== */
.ss-footer-desc { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.6; margin-bottom: 8px; }
.ss-footer-author { font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .ss-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .ss-grid-6 { grid-template-columns: repeat(3, 1fr); }
  .ss-tool-hero { grid-template-columns: 1fr; }
  .ss-tool-layout { grid-template-columns: 1fr; }
  .ss-tool-single-grid { grid-template-columns: 1fr; }
  .ss-footer-grid { grid-template-columns: 1fr 1fr; }
  .ss-timeline { flex-direction: column; }
  .ss-timeline-item:not(:last-child)::after { display: none; }
}

@media (max-width: 768px) {
  .ss-nav-links, .ss-nav-cta { display: none; }
  .ss-mobile-toggle { display: flex; }
  .ss-grid-2, .ss-grid-3, .ss-grid-6 { grid-template-columns: 1fr; }
  .ss-split-2 { grid-template-columns: 1fr; }
  .ss-hero-inner { grid-template-columns: 1fr; }
  .ss-hero-visual { display: none; }
  .ss-bento-grid { grid-template-columns: 1fr; }
  .ss-bento-wide { grid-row: auto; }
  .ss-stats-row { flex-direction: column; }
  .ss-stat-item { border-right: none; border-bottom: 1px solid var(--ss-border); }
  .ss-hero-content { padding: 64px 16px; }
  .ss-author-card { flex-direction: column; }
  .ss-author-feature { grid-template-columns: 1fr; }
  .ss-author-hero { grid-template-columns: 1fr; }
  .ss-author-hero-img { max-width: 240px; margin: 0 auto; }
  .ss-trust-divider { display: none; }
  .ss-trust-inner { gap: 16px; }
  .ss-footer-grid { grid-template-columns: 1fr 1fr; }
  .ss-footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .ss-hero-actions { flex-direction: column; align-items: flex-start; }
  .ss-author-stats { gap: 16px; }
  .ss-tool-hero { gap: 28px; padding-top: 8px; }
  .ss-tool-jump { gap: 8px; }
  .ss-input-row, .ss-tool-fields-3, .ss-result-grid { grid-template-columns: 1fr; }
  .ss-tool-panel { padding: 22px; }
  .ss-tool-actions > .ss-btn-primary,
  .ss-tool-actions > .ss-btn-secondary {
    flex: 1 1 150px;
    justify-content: center;
  }
  .ss-tool-actions > .ss-btn-ghost {
    flex: 1 1 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .ss-footer-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   HOMEPAGE: CLEAN CORPORATE ANALYTICS
   Professional, precise. 12-column grid. Report-card panels.
   ============================================================ */

/* S1: Hero — clean split (text left, visual right) */
.ss-corp-hero {
  padding: var(--ss-sp-9) 0 var(--ss-sp-8);
  border-bottom: 2px solid var(--ss-border);
}
.ss-corp-hero-inner {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--ss-sp-8);
  align-items: center;
}
.ss-corp-hero-text h1 {
  font-size: var(--ss-step-5);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--ss-sp-4);
  color: var(--ss-text-h);
}
.ss-corp-hero-text h1 em {
  font-style: italic;
  color: var(--ss-accent-dark);
}
.ss-corp-hero-sub {
  font-size: var(--ss-step-1);
  color: var(--ss-text-muted);
  line-height: 1.75;
  margin-bottom: var(--ss-sp-6);
  max-width: 520px;
}
.ss-corp-hero-actions { display: flex; gap: var(--ss-sp-4); flex-wrap: wrap; }
.ss-corp-hero-visual {
  position: relative;
}
.ss-corp-hero-visual img {
  width: 100%;
  border-radius: var(--ss-radius-lg);
  box-shadow: var(--ss-shadow-hover);
}

/* S2: Trust bar — horizontal divider strip */
.ss-corp-trust {
  padding: var(--ss-sp-6) 0;
  background: var(--ss-surface-alt);
  border-bottom: 1px solid var(--ss-border);
}
.ss-corp-trust-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: var(--ss-sp-5);
}
.ss-corp-trust-item { text-align: center; }
.ss-corp-trust-num {
  display: block;
  font-family: var(--ss-font-display);
  font-size: var(--ss-step-4);
  font-weight: 700;
  color: var(--ss-primary);
  line-height: 1;
}
.ss-corp-trust-label {
  display: block;
  font-size: 0.78rem;
  color: var(--ss-text-muted);
  margin-top: 4px;
  letter-spacing: 0.06em;
  font-weight: 500;
}
.ss-corp-trust-divider { width: 1px; height: 40px; background: var(--ss-border-mid); }

/* S3: Report cards — 12-col grid with varied spans */
.ss-report-section {
  padding: var(--ss-sp-8) 0;
  border-bottom: 1px solid var(--ss-border);
}
.ss-report-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--ss-sp-5);
  margin-top: var(--ss-sp-6);
}
.ss-report-card {
  background: var(--ss-surface);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  overflow: hidden;
  transition: transform var(--ss-fast) var(--ss-ease), box-shadow var(--ss-fast) var(--ss-ease);
  display: flex;
  flex-direction: column;
}
.ss-report-card:hover { transform: translateY(-3px); box-shadow: var(--ss-shadow-hover); }
.ss-report-card-head {
  background: var(--ss-primary);
  color: var(--ss-white);
  padding: var(--ss-sp-3) var(--ss-sp-5);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: var(--ss-sp-2);
}
.ss-report-card-body {
  padding: var(--ss-sp-5);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.ss-report-card-body h3 {
  font-size: var(--ss-step-1);
  font-weight: 700;
  margin-bottom: var(--ss-sp-2);
}
.ss-report-card-body p {
  font-size: 0.88rem;
  color: var(--ss-text-muted);
  line-height: 1.65;
  flex-grow: 1;
}
.ss-report-card-link {
  display: inline-block;
  margin-top: var(--ss-sp-3);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ss-primary);
}
.ss-report-card-link:hover { color: var(--ss-accent-dark); text-decoration: underline; }
.ss-span-4 { grid-column: span 4; }
.ss-span-6 { grid-column: span 6; }
.ss-span-12 { grid-column: span 12; }

/* S4: World Cup — dark feature block with data */
.ss-corp-feature {
  padding: var(--ss-sp-8) 0;
  background: var(--ss-primary-dark);
  border-bottom: 2px solid var(--ss-accent);
}
.ss-corp-feature-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--ss-sp-8);
  align-items: center;
}
.ss-corp-feature-text .ss-section-label { color: var(--ss-accent) !important; }
.ss-corp-feature-text h2 {
  font-size: var(--ss-step-4);
  font-weight: 700;
  color: var(--ss-white);
  line-height: 1.2;
  margin-bottom: var(--ss-sp-4);
}
.ss-corp-feature-text p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  margin-bottom: var(--ss-sp-5);
}
.ss-corp-feature-data {
  display: flex;
  gap: var(--ss-sp-6);
  margin-bottom: var(--ss-sp-6);
}
.ss-corp-feature-stat {
  text-align: left;
}
.ss-corp-feature-stat-num {
  display: block;
  font-size: var(--ss-step-4);
  font-weight: 800;
  color: var(--ss-accent);
  line-height: 1;
}
.ss-corp-feature-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}
.ss-corp-feature-visual img {
  width: 100%;
  border-radius: var(--ss-radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

/* S5: Latest articles — standard 3-col grid */
.ss-corp-articles {
  padding: var(--ss-sp-8) 0;
  border-bottom: 1px solid var(--ss-border);
}
.ss-corp-articles .ss-article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--ss-sp-5);
  margin-top: var(--ss-sp-6);
}

/* S6: Horizontal pipeline — methodology */
.ss-pipeline-section {
  padding: var(--ss-sp-8) 0;
  border-bottom: 1px solid var(--ss-border);
}
.ss-pipeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: var(--ss-sp-6);
  position: relative;
}
.ss-pipeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 40px;
  right: 40px;
  height: 3px;
  background: var(--ss-border-mid);
  z-index: 0;
}
.ss-pipeline-step {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 var(--ss-sp-4);
}
.ss-pipeline-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--ss-primary);
  color: var(--ss-white);
  font-family: var(--ss-font-display);
  font-size: var(--ss-step-1);
  font-weight: 800;
  margin-bottom: var(--ss-sp-4);
  box-shadow: 0 2px 8px rgba(30,58,95,0.2);
}
.ss-pipeline-step h3 {
  font-size: var(--ss-step-0);
  font-weight: 700;
  margin-bottom: var(--ss-sp-2);
}
.ss-pipeline-step p {
  font-size: 0.85rem;
  color: var(--ss-text-muted);
  line-height: 1.6;
}

/* S7: Tools — horizontal feature blocks (icon + text) */
.ss-tools-section {
  padding: var(--ss-sp-8) 0;
  border-bottom: 1px solid var(--ss-border);
  background: var(--ss-surface-alt);
}
.ss-tool-blocks {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--ss-sp-5);
  margin-top: var(--ss-sp-6);
}
.ss-tool-block {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--ss-sp-5);
  align-items: flex-start;
  background: var(--ss-surface);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  padding: var(--ss-sp-5) var(--ss-sp-6);
  transition: box-shadow var(--ss-fast) var(--ss-ease);
}
.ss-tool-block:hover { box-shadow: var(--ss-shadow-hover); }
.ss-tool-block-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(30,58,95,0.06);
  border-radius: var(--ss-radius);
  font-size: 1.5rem;
  flex-shrink: 0;
}
.ss-tool-block-text h3 { font-size: var(--ss-step-0); font-weight: 700; margin-bottom: var(--ss-sp-2); }
.ss-tool-block-text p { font-size: 0.85rem; color: var(--ss-text-muted); line-height: 1.6; margin-bottom: var(--ss-sp-3); }
.ss-tool-block-link { font-size: 0.85rem; font-weight: 600; color: var(--ss-primary); }
.ss-tool-block-link:hover { color: var(--ss-accent-dark); text-decoration: underline; }
.ss-tool-span-8 { grid-column: span 8; }
.ss-tool-span-4 { grid-column: span 4; }
.ss-tool-span-6 { grid-column: span 6; }
.ss-tool-span-12 { grid-column: span 12; }

/* S8: Author E-E-A-T */
.ss-corp-author {
  padding: var(--ss-sp-8) 0;
  border-bottom: 1px solid var(--ss-border);
}
.ss-corp-author-inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--ss-sp-8);
  align-items: start;
  background: var(--ss-surface-alt);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius-lg);
  padding: var(--ss-sp-7);
}
.ss-corp-author-img img {
  width: 100%;
  border-radius: var(--ss-radius);
}
.ss-corp-author-text h2 { font-size: var(--ss-step-3); margin-bottom: 4px; }
.ss-corp-author-badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ss-accent);
  letter-spacing: 0.05em;
  margin-bottom: var(--ss-sp-3);
}
.ss-corp-author-bio {
  font-size: 0.95rem;
  color: var(--ss-text-b);
  line-height: 1.8;
  margin: var(--ss-sp-4) 0;
}

/* S9: FAQ — accordion with SVG chevron */
.ss-corp-faq {
  padding: var(--ss-sp-8) 0;
  border-bottom: 1px solid var(--ss-border);
}
.ss-corp-faq-list {
  max-width: 720px;
  margin: var(--ss-sp-6) auto 0;
}
.ss-corp-faq-item {
  border-bottom: 1px solid var(--ss-border);
}
.ss-corp-faq-item button.ss-accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: var(--ss-sp-5) 0;
  font-family: var(--ss-font-body);
  font-size: var(--ss-step-0);
  font-weight: 600;
  color: var(--ss-text-h);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ss-sp-4);
  text-align: left;
}
.ss-corp-faq-item button.ss-accordion-trigger:hover { color: var(--ss-primary); }
.ss-corp-faq-item .ss-accordion-icon {
  flex-shrink: 0;
  transition: transform var(--ss-fast) var(--ss-ease);
}
.ss-corp-faq-item[data-open="true"] .ss-accordion-icon { transform: rotate(180deg); }
.ss-corp-faq-body {
  padding: 0 0 var(--ss-sp-5);
  font-size: 0.92rem;
  color: var(--ss-text-b);
  line-height: 1.75;
}

/* S10: Taiwan facts — data table */
.ss-corp-facts {
  padding: var(--ss-sp-8) 0;
  border-bottom: 1px solid var(--ss-border);
}

/* S11: Compliance */
.ss-corp-compliance {
  padding: var(--ss-sp-6) 0;
}
.ss-corp-compliance-inner {
  background: rgba(241,245,249,0.8);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  padding: var(--ss-sp-5) var(--ss-sp-6);
  display: flex;
  gap: var(--ss-sp-4);
  align-items: flex-start;
  font-size: 0.875rem;
  color: var(--ss-text-muted);
  line-height: 1.7;
}
.ss-corp-compliance-icon { font-size: 1.8rem; flex-shrink: 0; padding-top: 2px; }
.ss-corp-compliance-inner h3 { font-size: 0.9rem; color: var(--ss-text-h); margin-bottom: 6px; }

/* S12: CTA */
.ss-corp-cta {
  padding: var(--ss-sp-8) 0;
  background: var(--ss-surface-alt);
  border-top: 1px solid var(--ss-border);
  text-align: center;
}
.ss-corp-cta h2 {
  font-size: var(--ss-step-3);
  font-weight: 700;
  margin-bottom: var(--ss-sp-4);
}
.ss-corp-cta p {
  max-width: 480px;
  margin: 0 auto var(--ss-sp-6);
  color: var(--ss-text-muted);
}
.ss-corp-cta-actions {
  display: flex;
  gap: var(--ss-sp-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Horizontal rule between major sections */
.ss-hr {
  border: none;
  height: 1px;
  background: var(--ss-border);
  margin: 0;
}

/* ============================================================
   HOMEPAGE RESPONSIVE — Clean Corporate Analytics
   ============================================================ */
@media (max-width: 1024px) {
  .ss-corp-hero-inner { grid-template-columns: 1fr; gap: var(--ss-sp-6); }
  .ss-corp-hero-visual { display: none; }
  .ss-corp-feature-inner { grid-template-columns: 1fr; }
  .ss-corp-feature-visual { display: none; }
  .ss-report-grid { grid-template-columns: repeat(6, 1fr); }
  .ss-span-4 { grid-column: span 6; }
  .ss-span-6 { grid-column: span 6; }
  .ss-pipeline { grid-template-columns: repeat(2, 1fr); gap: var(--ss-sp-5); }
  .ss-pipeline::before { display: none; }
  .ss-tool-blocks { grid-template-columns: repeat(6, 1fr); }
  .ss-tool-span-8, .ss-tool-span-4, .ss-tool-span-6 { grid-column: span 6; }
  .ss-corp-author-inner { grid-template-columns: 1fr; }
  .ss-corp-author-img { max-width: 200px; }
  .ss-corp-articles .ss-article-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .ss-corp-hero { padding: var(--ss-sp-7) 0 var(--ss-sp-6); }
  .ss-corp-hero-text h1 { font-size: var(--ss-step-3); }
  .ss-corp-hero-actions { flex-direction: column; align-items: flex-start; }
  .ss-corp-trust-divider { display: none; }
  .ss-corp-trust-inner { gap: var(--ss-sp-3); }
  .ss-report-grid { grid-template-columns: 1fr; }
  .ss-span-4, .ss-span-6, .ss-span-12 { grid-column: span 1; }
  .ss-pipeline { grid-template-columns: 1fr; }
  .ss-tool-blocks { grid-template-columns: 1fr; }
  .ss-tool-span-8, .ss-tool-span-4, .ss-tool-span-6, .ss-tool-span-12 { grid-column: span 1; }
  .ss-tool-block { grid-template-columns: 1fr; }
  .ss-corp-articles .ss-article-grid { grid-template-columns: 1fr; }
  .ss-corp-author-inner { padding: var(--ss-sp-5); }
}

/* ===================== REDUCED MOTION ===================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .js .ss-reveal, .js .ss-reveal-left, .js .ss-reveal-scale {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ===================== MOTION: BLUEPRINT/TECHNICAL ===================== */

/* Blueprint grid overlay */
.ss-blueprint-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(30, 58, 95, 0.03) 0px,
      rgba(30, 58, 95, 0.03) 1px,
      transparent 1px,
      transparent 60px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(30, 58, 95, 0.03) 0px,
      rgba(30, 58, 95, 0.03) 1px,
      transparent 1px,
      transparent 60px
    );
}

/* Technical drawing reveal (clip-path) */
.ss-draw-reveal {
  clip-path: inset(0 100% 0 0);
  opacity: 0;
  transition: clip-path 0.7s linear, opacity 0.4s linear;
}
.ss-draw-reveal.visible {
  clip-path: inset(0 0 0 0);
  opacity: 1;
}

/* Compass spinning line in hero */
@keyframes ss-compass-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.ss-compass {
  position: absolute;
  top: 50%;
  right: 8%;
  width: 1px;
  height: 120px;
  background: linear-gradient(to bottom, rgba(30, 58, 95, 0.12), transparent);
  transform-origin: top center;
  animation: ss-compass-spin 20s linear infinite;
  pointer-events: none;
  z-index: 0;
}

/* Split-text mechanical word reveal */
.ss-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.3s linear, transform 0.3s linear;
}
.ss-word-visible {
  opacity: 1;
  transform: translateY(0);
}
.ss-split-heading {
  overflow: hidden;
}

/* Ruler tick marks on card left border (hover) */
.ss-ruler-marks {
  position: relative;
}
.ss-ruler-marks::after {
  content: '';
  position: absolute;
  top: 12px;
  left: 0;
  bottom: 12px;
  width: 3px;
  background: repeating-linear-gradient(
    to bottom,
    var(--ss-primary) 0px,
    var(--ss-primary) 6px,
    transparent 6px,
    transparent 14px
  );
  opacity: 0;
  transition: opacity 0.25s linear;
  border-radius: 2px;
}
.ss-ruler-marks:hover::after {
  opacity: 0.35;
}

/* 3D tilt card */
.ss-tilt-card {
  transition: transform 0.15s linear, box-shadow var(--ss-mid) var(--ss-ease);
  will-change: transform;
}

/* Staggered grid reveal */
.ss-stagger-item {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.45s linear, transform 0.45s linear;
}
.ss-stagger-visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Custom scrollbar — thin, navy thumb, light track */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--ss-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--ss-primary);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--ss-primary-dark);
}
html {
  scrollbar-width: thin;
  scrollbar-color: var(--ss-primary) var(--ss-bg);
}

/* Selection */
::selection {
  background: var(--ss-primary);
  color: var(--ss-accent);
}

/* Body noise grain (cool-toned, subtle) */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.018;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
  mix-blend-mode: multiply;
}

/* Reduced motion overrides for motion system */
@media (prefers-reduced-motion: reduce) {
  .ss-draw-reveal {
    clip-path: none !important;
    opacity: 1 !important;
  }
  .ss-compass { display: none !important; }
  .ss-word {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .ss-stagger-item {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .ss-tilt-card {
    transition: none !important;
  }
  .ss-blueprint-grid { display: none !important; }
  body::before { display: none !important; }
}