/* ConvKit v2 — Commercial-grade design system */
/* Light mode default, dark mode via [data-theme="dark"] */

:root {
  --bg: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-card: #ffffff;
  --bg-input: #f1f5f9;
  --border: #e2e8f0;
  --border-hover: #cbd5e1;
  --text: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --accent: #ef4444;
  --accent-hover: #dc2626;
  --accent-light: #fee2e2;
  --accent-dim: rgba(239,68,68,.08);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
}

[data-theme="dark"] {
  --bg: #0f172a;
  --bg-secondary: #1e293b;
  --bg-card: #1e293b;
  --bg-input: #334155;
  --border: #334155;
  --border-hover: #475569;
  --text: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --accent-light: rgba(239,68,68,.15);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.2);
  --shadow: 0 1px 3px rgba(0,0,0,.3);
  --shadow-md: 0 4px 6px rgba(0,0,0,.3);
  --shadow-lg: 0 10px 15px rgba(0,0,0,.4);
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent-hover); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* === HEADER === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid var(--border);
  padding: .75rem 0;
}
[data-theme="dark"] .site-header {
  background: rgba(15,23,42,.85);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.logo {
  display: flex; align-items: center; gap: .5rem;
  font-size: 1.25rem; font-weight: 700; color: var(--text);
  text-decoration: none;
}
.logo svg { flex-shrink: 0; }
.logo .logo-accent { color: var(--accent); }

.nav-links {
  display: flex; align-items: center; gap: .25rem;
}
.nav-links a {
  padding: .5rem .875rem; border-radius: var(--radius-sm);
  font-size: .875rem; font-weight: 500; color: var(--text-secondary);
  transition: all .2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--accent); background: var(--accent-dim);
}

.header-actions {
  display: flex; align-items: center; gap: .5rem;
}
.lang-dropdown {
  position: relative;
}
.lang-btn {
  display: flex; align-items: center; gap: .375rem;
  padding: .375rem .75rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg);
  color: var(--text-secondary); font-size: .8125rem; cursor: pointer;
  transition: all .2s;
}
.lang-btn:hover { border-color: var(--border-hover); }
.lang-menu {
  display: none; position: absolute; top: calc(100% + 4px); right: 0;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
  min-width: 160px; padding: .25rem; z-index: 200;
}
.lang-menu.show { display: block; }
.lang-menu a {
  display: flex; align-items: center; gap: .5rem;
  padding: .5rem .75rem; border-radius: 6px;
  font-size: .8125rem; color: var(--text-secondary);
}
.lang-menu a:hover { background: var(--bg-secondary); color: var(--text); }

.theme-toggle {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg);
  color: var(--text-secondary); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; transition: all .2s;
}
.theme-toggle:hover { border-color: var(--border-hover); background: var(--bg-secondary); }

.mobile-menu-btn {
  display: none; background: none; border: none;
  font-size: 1.5rem; color: var(--text); cursor: pointer; padding: .25rem;
}

/* === HERO === */
.hero {
  padding: 4rem 0 3rem; text-align: center;
  background: linear-gradient(180deg, var(--accent-light) 0%, var(--bg) 100%);
}
[data-theme="dark"] .hero {
  background: linear-gradient(180deg, rgba(239,68,68,.08) 0%, var(--bg) 100%);
}
.hero h1 {
  font-size: 3rem; font-weight: 800; line-height: 1.15;
  color: var(--text); margin-bottom: 1rem;
  letter-spacing: -.02em;
}
.hero h1 .accent { color: var(--accent); }
.hero .subtitle {
  font-size: 1.125rem; color: var(--text-secondary);
  max-width: 560px; margin: 0 auto 2rem;
}
.hero-search {
  max-width: 560px; margin: 0 auto 2rem; position: relative;
}
.hero-search input {
  width: 100%; padding: 1rem 1rem 1rem 3rem;
  border: 2px solid var(--border); border-radius: var(--radius);
  background: var(--bg-card); color: var(--text);
  font-size: 1rem; outline: none; transition: all .2s;
  box-shadow: var(--shadow);
}
.hero-search input:focus {
  border-color: var(--accent);
  box-shadow: var(--shadow-md), 0 0 0 3px var(--accent-dim);
}
.hero-search .search-icon {
  position: absolute; left: 1rem; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); pointer-events: none;
}
.quick-actions {
  display: flex; justify-content: center; gap: .75rem; flex-wrap: wrap;
}
.quick-action {
  display: inline-flex; align-items: center; gap: .375rem;
  padding: .5rem 1rem; border-radius: 100px;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-secondary); font-size: .8125rem; font-weight: 500;
  transition: all .2s; box-shadow: var(--shadow-sm);
}
.quick-action:hover {
  border-color: var(--accent); color: var(--accent);
  box-shadow: var(--shadow);
}

/* === CATEGORIES === */
.categories { padding: 3rem 0; }
.section-title {
  font-size: 1.5rem; font-weight: 700; text-align: center;
  margin-bottom: .5rem; color: var(--text);
}
.section-subtitle {
  text-align: center; color: var(--text-secondary);
  font-size: .9375rem; margin-bottom: 2rem;
}
.cat-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.cat-card {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.25rem; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
  transition: all .25s; cursor: pointer; text-decoration: none;
}
.cat-card:hover {
  border-color: var(--accent); box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.cat-icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  background: var(--accent-light); display: flex;
  align-items: center; justify-content: center; flex-shrink: 0;
}
[data-theme="dark"] .cat-icon { background: rgba(239,68,68,.15); }
.cat-icon svg { width: 24px; height: 24px; color: var(--accent); }
.cat-info h3 {
  font-size: .9375rem; font-weight: 600; color: var(--text); margin-bottom: .25rem;
}
.cat-info p { font-size: .8125rem; color: var(--text-secondary); line-height: 1.4; }

/* === TOOLS GRID === */
.tools-section { padding: 3rem 0; background: var(--bg-secondary); }
.tools-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem;
}
.tool-card {
  display: block; padding: 1.25rem; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
  transition: all .25s; text-decoration: none;
}
.tool-card:hover {
  border-color: var(--accent); box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.tool-card-header {
  display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem;
}
.tool-icon {
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  background: var(--accent-light); display: flex;
  align-items: center; justify-content: center; flex-shrink: 0;
}
[data-theme="dark"] .tool-icon { background: rgba(239,68,68,.15); }
.tool-icon svg { width: 20px; height: 20px; color: var(--accent); }
.tool-card h3 {
  font-size: .9375rem; font-weight: 600; color: var(--text); margin: 0;
}
.tool-card p {
  font-size: .8125rem; color: var(--text-secondary); line-height: 1.5;
  margin: 0;
}

/* === TRUST BAR === */
.trust-bar {
  padding: 2.5rem 0; border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
  text-align: center;
}
.trust-item .trust-number {
  font-size: 1.5rem; font-weight: 800; color: var(--accent);
  margin-bottom: .25rem;
}
.trust-item .trust-label {
  font-size: .8125rem; color: var(--text-secondary);
}

/* === WHY SECTION === */
.why-section { padding: 4rem 0; }
.why-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem;
}
.why-card {
  padding: 1.5rem; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
}
.why-card .why-icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  background: var(--accent-light); display: flex;
  align-items: center; justify-content: center; margin-bottom: 1rem;
}
[data-theme="dark"] .why-card .why-icon { background: rgba(239,68,68,.15); }
.why-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; }
.why-card p { font-size: .875rem; color: var(--text-secondary); line-height: 1.6; }

/* === BLOG PREVIEW === */
.blog-section { padding: 3rem 0; background: var(--bg-secondary); }
.blog-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.5rem;
}
.blog-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem;
}
.blog-card {
  display: block; padding: 1.25rem; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
  transition: all .25s; text-decoration: none;
}
.blog-card:hover {
  border-color: var(--accent); box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.blog-card h3 {
  font-size: .9375rem; font-weight: 600; color: var(--text);
  margin-bottom: .5rem; line-height: 1.4;
}
.blog-card p {
  font-size: .8125rem; color: var(--text-secondary); line-height: 1.5;
}

/* === FOOTER === */
.site-footer {
  padding: 3rem 0 1.5rem; border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 2rem; margin-bottom: 2rem;
}
.footer-col h4 {
  font-size: .75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .05em; color: var(--text-muted); margin-bottom: .75rem;
}
.footer-col a {
  display: block; font-size: .8125rem; color: var(--text-secondary);
  padding: .25rem 0; transition: color .2s;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  padding-top: 1.5rem; border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  font-size: .8125rem; color: var(--text-muted);
}
.footer-legal a {
  color: var(--text-muted); margin-left: 1.5rem;
}
.footer-legal a:hover { color: var(--accent); }

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .625rem 1.25rem; border-radius: var(--radius-sm);
  font-weight: 600; font-size: .875rem; border: none;
  cursor: pointer; transition: all .2s; text-decoration: none;
}
.btn-primary {
  background: var(--accent); color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-secondary {
  background: transparent; color: var(--accent);
  border: 1px solid var(--accent);
}
.btn-secondary:hover { background: var(--accent-dim); }

/* === INPUTS === */
input, textarea, select {
  background: var(--bg-input); border: 1px solid var(--border);
  color: var(--text); padding: .625rem .875rem;
  border-radius: var(--radius-sm); font-size: .9375rem;
  width: 100%; transition: all .2s; font-family: inherit;
}
input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

/* === TOOL PAGE === */
.tool-page { padding: 2rem 0 3rem; }
.tool-page h1 {
  font-size: 1.75rem; font-weight: 700; margin-bottom: .5rem;
}
.tool-desc {
  color: var(--text-secondary); font-size: .9375rem; margin-bottom: 1.5rem;
}
.tool-layout {
  display: grid; grid-template-columns: 1fr 300px; gap: 2rem;
}
.tool-main { min-width: 0; }
.tool-controls {
  display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem;
}
.output-area {
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 1rem;
  min-height: 150px; font-family: 'JetBrains Mono', monospace;
  font-size: .875rem; white-space: pre; overflow-x: auto;
}

/* === BREADCRUMB === */
.breadcrumb {
  padding: .75rem 0; font-size: .8125rem; color: var(--text-muted);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 .375rem; }

/* === UTILITIES === */
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.font-mono { font-family: 'JetBrains Mono', monospace; }
.skip-link {
  position: absolute; top: -40px; left: 0;
  background: var(--accent); color: #fff;
  padding: .5rem 1rem; z-index: 10000;
  transition: top .2s; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { top: 0; color: #fff; }

/* === COOKIE CONSENT === */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--bg-card); border-top: 1px solid var(--border);
  padding: 1rem 1.5rem; z-index: 9999;
  box-shadow: 0 -4px 12px rgba(0,0,0,.1);
}
.cookie-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.cookie-text { font-size: .8125rem; color: var(--text-secondary); }
.cookie-actions { display: flex; gap: .5rem; }

/* === BACK TO TOP === */
.back-to-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent); color: #fff; border: none;
  cursor: pointer; font-size: 1.25rem; z-index: 999;
  box-shadow: var(--shadow-md); display: none;
  transition: all .2s;
}
.back-to-top:hover { background: var(--accent-hover); transform: translateY(-2px); }
.back-to-top.show { display: flex; align-items: center; justify-content: center; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .hero .subtitle { font-size: 1rem; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .tool-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: .75rem; text-align: center; }
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-card); border-bottom: 1px solid var(--border);
    padding: 1rem; box-shadow: var(--shadow-lg);
  }
  .header-inner { flex-wrap: wrap; }
}
@media (max-width: 480px) {
  .cat-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .quick-actions { flex-direction: column; align-items: center; }
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in {
  animation: fadeInUp .5s ease forwards;
}

/* === RELATED TOOLS === */
.related-tools { margin: 2rem 0; }
.related-tools h2 { font-size: 1.125rem; font-weight: 600; margin-bottom: 1rem; }
.related-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .75rem;
}
.related-card {
  padding: .875rem; border-radius: var(--radius-sm);
  background: var(--bg-secondary); border: 1px solid var(--border);
  font-size: .875rem; font-weight: 500; color: var(--text);
  transition: all .2s;
}
.related-card:hover {
  border-color: var(--accent); color: var(--accent);
}

/* === FAQ === */
.faq { margin: 2rem 0; }
.faq details {
  border-bottom: 1px solid var(--border); padding: 1rem 0;
}
.faq summary {
  cursor: pointer; font-weight: 600; color: var(--text);
  list-style: none; display: flex; align-items: center;
  justify-content: space-between;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.25rem; color: var(--text-muted); }
.faq details[open] summary::after { content: '−'; }
.faq .faq-answer {
  padding-top: .75rem; color: var(--text-secondary);
  font-size: .875rem; line-height: 1.6;
}

/* === RATING === */
.rating-widget { margin: 1.5rem 0; text-align: center; }
.rating-stars { font-size: 1.5rem; cursor: pointer; }
.rating-stars span { transition: color .15s; }
.rating-text { font-size: .8125rem; color: var(--text-muted); margin-top: .25rem; }

/* === SHARE/BOOKMARK === */
.share-actions {
  display: flex; gap: .5rem; margin: 1rem 0;
}
.share-btn {
  padding: .5rem 1rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg);
  color: var(--text-secondary); font-size: .8125rem;
  cursor: pointer; transition: all .2s;
}
.share-btn:hover { border-color: var(--accent); color: var(--accent); }

/* === STATS BAR (tool page) === */
.stats-bar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem;
  padding: 1rem; background: var(--bg-secondary);
  border-radius: var(--radius); margin: 1.5rem 0;
  border: 1px solid var(--border);
}
.stats-bar .stat { text-align: center; }
.stats-bar .stat-value { font-size: .8125rem; font-weight: 600; color: var(--accent); }
.stats-bar .stat-label { font-size: .6875rem; color: var(--text-muted); }

/* === POPULAR CONVERSIONS === */
.popular-conversions { margin: 2rem 0; text-align: center; }
.popular-conversions h3 { font-size: 1rem; font-weight: 600; margin-bottom: .75rem; }
.conversion-links { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; }
.conversion-links a {
  padding: .375rem .75rem; border-radius: 100px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  font-size: .8125rem; color: var(--text-secondary);
  transition: all .2s;
}
.conversion-links a:hover { border-color: var(--accent); color: var(--accent); }

/* === DROP ZONE === */
.drop-zone {
  border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 2rem; text-align: center; transition: all .3s;
  cursor: pointer; margin-bottom: 1rem; background: var(--bg-secondary);
}
.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--accent); background: var(--accent-dim);
}

/* === COPY TOAST === */
.copy-toast {
  position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff;
  padding: .5rem 1.5rem; border-radius: var(--radius-sm);
  font-size: .85rem; z-index: 9999;
  animation: toastIn .3s ease;
}
@keyframes toastIn {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* === VIEW ALL BUTTON === */
.view-all-btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 2rem; border-radius: var(--radius);
  background: var(--accent); color: #fff;
  font-weight: 600; text-decoration: none;
  transition: all .2s; box-shadow: var(--shadow);
}
.view-all-btn:hover {
  background: var(--accent-hover); color: #fff;
  box-shadow: var(--shadow-md); transform: translateY(-1px);
}

/* === ABOUT SECTION === */
.about-section {
  padding: 2rem; max-width: 800px; margin: 0 auto;
}
.about-section h2 { font-size: 1.25rem; font-weight: 700; margin-bottom: .75rem; }
.about-section p { color: var(--text-secondary); font-size: .875rem; line-height: 1.7; }

.tool-link{display:inline-block;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:.75rem 1rem;text-decoration:none;color:var(--text);font-weight:500;font-size:.9rem;transition:all .2s}
.tool-link:hover{border-color:var(--accent);color:var(--accent)}

.brand-badge{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}
.site-mascot{width:48px;height:48px;flex-shrink:0}

/* Tool page content sections */
.tool-page section{margin-top:2rem;padding:1.5rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius)}
.tool-page section h2{font-size:1.25rem;margin:0 0 1rem;color:var(--text);font-weight:600}
.tool-page section ol{padding-left:1.5rem;margin:0}
.tool-page section ol li{margin-bottom:.75rem;color:var(--text-secondary);line-height:1.6;padding-left:.25rem}
.tool-page section ol li::marker{color:var(--accent);font-weight:700}
/* FAQ accordion */
.tool-page details{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.5rem;overflow:hidden;transition:all .2s}
.tool-page details[open]{border-color:var(--accent)}
.tool-page details summary{padding:.75rem 1rem;cursor:pointer;font-weight:500;color:var(--text);background:var(--bg);list-style:none;display:flex;align-items:center;justify-content:space-between;transition:background .2s}
.tool-page details summary::-webkit-details-marker{display:none}
.tool-page details summary::after{content:"＋";font-size:1.1rem;color:var(--text-muted);transition:transform .2s}
.tool-page details[open] summary::after{content:"－"}
.tool-page details summary:hover{background:var(--bg-secondary)}
.tool-page details p{padding:.75rem 1rem;margin:0;color:var(--text-secondary);line-height:1.6;border-top:1px solid var(--border)}
/* Related tools grid */
.related-tools{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.75rem;margin-top:1rem}
.related-tools a{display:block;padding:.75rem 1rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:var(--text);font-size:.9rem;transition:all .2s}
.related-tools a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
/* Rating section */
.tool-page .rating-section{text-align:center;margin:2rem 0;padding:1.5rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius)}
/* Tool description */
.tool-desc{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}
/* Tool box */
.tool-box{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}
/* Tool layout */
.tool-layout{display:grid;gap:1.5rem}
@media(min-width:768px){.tool-layout{grid-template-columns:1fr 280px}}
/* Tool sidebar */
.tool-sidebar{display:flex;flex-direction:column;gap:1rem}
.tool-sidebar section{padding:1rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius)}
.tool-sidebar h3{font-size:1rem;margin:0 0 .75rem;color:var(--text)}

/* How to Use section */
.how-to-use{margin-top:2rem;padding:1.5rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius)}
.how-to-use h2{font-size:1.25rem;margin:0 0 1rem;color:var(--text);font-weight:600}
.how-to-use ol{padding-left:1.5rem;margin:0}
.how-to-use ol li{margin-bottom:.75rem;color:var(--text-secondary);line-height:1.6;padding-left:.25rem}
.how-to-use ol li::marker{color:var(--accent);font-weight:700}
/* FAQ section */
.faq-section{margin-top:1.5rem;padding:1.5rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius)}
.faq-section h2{font-size:1.25rem;margin:0 0 1rem;color:var(--text);font-weight:600}
.faq-section details{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.5rem;overflow:hidden}
.faq-section details[open]{border-color:var(--accent)}
.faq-section details summary{padding:.75rem 1rem;cursor:pointer;font-weight:500;color:var(--text);background:var(--bg);list-style:none;display:flex;align-items:center;justify-content:space-between}
.faq-section details summary::-webkit-details-marker{display:none}
.faq-section details summary::after{content:"+";font-size:1.2rem;color:var(--text-muted);font-weight:300}
.faq-section details[open] summary::after{content:"−"}
.faq-section details summary:hover{background:var(--bg-secondary)}
.faq-section details p{padding:.75rem 1rem;margin:0;color:var(--text-secondary);line-height:1.6;border-top:1px solid var(--border)}