/* dnslookuptool.net — single stylesheet, no framework */

:root{
  --bg:#eef1f7;
  --bg-alt:#ffffff;
  --card:#ffffff;
  --border:#dde3ee;
  --text:#16213a;
  --text-dim:#5b6b85;
  --accent:#2f6fe4;
  --accent-2:#047857;
  --danger:#b91c1c;
  --warn:#b45309;
  --radius:10px;
  --max:1140px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}

/* Header */
.site-header{
  background:var(--bg-alt);
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:50;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;max-width:1440px}
.logo{font-weight:700;font-size:1.15rem;color:var(--text);white-space:nowrap;display:flex;align-items:center;gap:8px;text-decoration:none}
.logo:hover{text-decoration:none}
.logo-icon{flex:none;border-radius:6px}
.logo span{color:var(--accent)}

/* Nav: logo left, menu right */
.site-nav{display:flex;align-items:center;gap:2px}
.nav-link{
  padding:8px 11px;border-radius:8px;
  color:var(--text-dim);font-size:.88rem;font-weight:600;
  text-decoration:none;white-space:nowrap;
}
.nav-link:hover{background:var(--bg);color:var(--text);text-decoration:none}

.nav-dropdown{position:relative}
.nav-dropdown summary{
  list-style:none;cursor:pointer;
  padding:8px 11px;border-radius:8px;
  color:var(--text-dim);font-size:.88rem;font-weight:600;
  display:flex;align-items:center;gap:5px;user-select:none;
  white-space:nowrap;
}
.nav-dropdown summary::-webkit-details-marker{display:none}
.nav-dropdown summary::marker{content:""}
.nav-dropdown summary::after{content:"";flex:none;width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);margin-top:-4px;opacity:.7}
.nav-dropdown summary:hover{background:var(--bg);color:var(--text)}
.nav-dropdown[open] summary{background:var(--bg);color:var(--text)}
.nav-dropdown[open] summary::after{transform:rotate(225deg) translateY(2px);margin-top:2px}

.dropdown-menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:230px;
  background:var(--card);border:1px solid var(--border);border-radius:10px;
  padding:8px;box-shadow:0 16px 32px rgba(0,0,0,.4);z-index:200;
  max-height:70vh;overflow-y:auto;
}
.dropdown-menu a{
  display:block;padding:10px 12px;border-radius:6px;
  color:var(--text-dim);font-size:.88rem;text-decoration:none;
  white-space:nowrap;
}
.dropdown-menu a:hover{background:var(--bg);color:var(--accent)}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;flex-shrink:0}
.nav-toggle span{width:24px;height:2px;background:var(--text)}

/* Hero / tool card */
.hero{padding:48px 0 8px;text-align:center}
.hero h1{font-size:clamp(1.6rem,3vw,2.4rem);margin:0 0 10px}
.hero p{color:var(--text-dim);max-width:640px;margin:0 auto}

.tool-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px;
  margin:28px auto;
  max-width:1080px;
}
.tool-card-wide{max-width:1080px}
.lookup-form{display:flex;gap:10px;flex-wrap:wrap}
.lookup-form input[type=text]{
  flex:1 1 260px;
  padding:12px 14px;
  border-radius:8px;
  border:1px solid var(--border);
  background:var(--bg);
  color:var(--text);
  font-size:1rem;
}
.lookup-form input[type=text]:focus{outline:2px solid var(--accent)}
select{
  padding:12px 14px;border-radius:8px;border:1px solid var(--border);
  background:var(--bg);color:var(--text);font-size:1rem;
}
textarea{
  width:100%;
  padding:12px 14px;
  border-radius:8px;
  border:1px solid var(--border);
  background:#fff;
  color:#1b2333;
  font-size:1rem;
  font-family:inherit;
  resize:vertical;
}
textarea:focus{outline:2px solid var(--accent)}
button, .btn{
  padding:12px 20px;
  border-radius:8px;
  border:0;
  background:var(--accent);
  color:#fff;
  font-weight:600;
  cursor:pointer;
  font-size:1rem;
}
button:hover, .btn:hover{background:#3d78ec;text-decoration:none}
.btn-secondary{background:var(--bg-alt);border:1px solid var(--border);color:var(--text)}
.btn-secondary:hover{background:var(--bg)}
.field-hint{font-size:.82rem;color:var(--text-dim);margin-top:6px}

/* Record-type chip selector (DNS Lookup "ALL" mode) */
.type-selector{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 4px}
.type-chip{
  padding:7px 14px;border-radius:99px;border:1px solid var(--border);
  background:var(--bg);color:var(--text-dim);font-size:.85rem;font-weight:600;
  cursor:pointer;text-decoration:none;display:inline-block;
}
.type-chip:hover{border-color:var(--accent);color:var(--text);text-decoration:none}
.type-chip.active{background:var(--accent);border-color:var(--accent);color:#fff}

/* Quick jump nav above multi-section results */
.jump-nav{
  display:flex;flex-wrap:wrap;gap:6px 14px;
  padding:12px 16px;margin-bottom:16px;
  background:var(--bg-alt);border:1px solid var(--border);border-radius:8px;
  font-size:.85rem;
}
.jump-nav span{color:var(--text-dim);margin-right:4px}
.jump-nav a{color:var(--accent)}

/* Long-form informational content — white "paper" panel for readability */
.info-block{
  max-width:1080px;margin:20px auto 0;font-size:.95rem;
  background:#fff;color:#374151;
  border-radius:var(--radius);
  padding:32px clamp(20px,4vw,40px);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.info-block h2{color:#111827;font-size:1.3rem;margin:32px 0 12px}
.info-block h2:first-child{margin-top:0}
.info-block h3{color:#111827;font-size:1.05rem;margin:20px 0 8px}
.info-block p{margin:0 0 14px}
.info-block ul, .info-block ol{margin:0 0 14px;padding-left:22px}
.info-block li{margin-bottom:6px}
.info-block a{color:#2f6fe4;text-decoration:underline}
.info-block code{background:#f1f5f9;border:1px solid #e2e8f0;color:#0f172a;padding:1px 6px;border-radius:4px;font-size:.88em}
.faq-item{border-top:1px solid #e5e7eb;padding:16px 0}
.faq-item:first-child{border-top:0}
.faq-item h3{margin:0 0 8px}

/* Results */
.results{margin-top:26px}
.result-block{
  background:var(--bg-alt);
  border:1px solid var(--border);
  border-radius:var(--radius);
  margin-bottom:16px;
  overflow:hidden;
}
.result-block h2, .result-block h3{
  margin:0;padding:12px 16px;font-size:.95rem;
  background:#f1f5f9;border-bottom:1px solid var(--border);
}
table{width:100%;border-collapse:collapse;font-size:.88rem}
table td, table th{padding:10px 16px;border-bottom:1px solid var(--border);text-align:left;word-break:break-word}
table tr:last-child td{border-bottom:0}
.empty-note{padding:14px 16px;color:var(--text-dim);font-size:.88rem}

.badge{display:inline-block;padding:3px 9px;border-radius:99px;font-size:.72rem;font-weight:700}
.badge-ok{background:#dcfce7;color:var(--accent-2)}
.badge-warn{background:#fef3c7;color:var(--warn)}
.badge-bad{background:#fee2e2;color:var(--danger)}
.badge-unknown{background:#e2e8f0;color:var(--text-dim)}

.error-box{
  background:#fee2e2;
  border:1px solid #fca5a5;
  color:var(--danger);
  padding:12px 16px;border-radius:8px;margin-top:16px;font-size:.9rem;
}

.health-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:16px}
.health-item{background:var(--bg-alt);border:1px solid var(--border);border-radius:8px;padding:14px}
.health-item .label{font-size:.85rem;color:var(--text-dim);margin-bottom:6px}
.score-circle{
  width:90px;height:90px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;font-weight:700;margin:0 auto 10px;
  border:4px solid var(--accent-2);
}

/* Password tools */
.pw-output{
  display:flex;gap:8px;margin-top:16px;
}
.pw-output input{flex:1;font-family:ui-monospace,Menlo,Consolas,monospace}
.strength-bar{height:8px;border-radius:99px;background:var(--bg);margin-top:14px;overflow:hidden}
.strength-fill{height:100%;width:0;background:var(--danger);transition:width .25s,background .25s}
.strength-label{margin-top:8px;font-size:.9rem;color:var(--text-dim)}
.pw-options{display:flex;flex-wrap:wrap;gap:14px;margin-top:16px;font-size:.9rem;color:var(--text-dim)}
.pw-options label{display:flex;align-items:center;gap:6px}
.range-row{display:flex;align-items:center;gap:12px;margin-top:14px}

/* Content / intro text below tools */
.about-block{
  max-width:1080px;margin:36px auto 0;font-size:.94rem;
  background:#fff;color:#374151;
  border-radius:var(--radius);
  padding:28px clamp(18px,4vw,34px);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.about-block h2{color:#111827;font-size:1.15rem;margin:26px 0 10px}
.about-block h2:first-child{margin-top:0}
.about-block h3{color:#111827;font-size:1rem;margin:18px 0 8px}
.about-block p{margin:0 0 13px}
.about-block ul, .about-block ol{margin:0 0 13px;padding-left:22px}
.about-block li{margin-bottom:6px}
.about-block a{color:#2f6fe4;text-decoration:underline}
.about-block code{background:#f1f5f9;border:1px solid #e2e8f0;color:#0f172a;padding:1px 6px;border-radius:4px;font-size:.88em}
.about-block .faq-item{border-top:1px solid #e5e7eb}
.related-links{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 4px}
.related-links a{
  display:inline-block;padding:7px 13px;border-radius:99px;
  background:#eef2ff;color:#2f6fe4;font-size:.85rem;font-weight:600;
  text-decoration:none;
}
.related-links a:hover{background:#dfe6ff;text-decoration:none}

/* Legal / info pages: standalone white content panel (no sidebar) */
.legal-content{
  max-width:1080px;margin:32px auto 60px;
  background:#fff;color:#374151;
  border-radius:var(--radius);
  padding:32px clamp(20px,4vw,44px);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.legal-content h1{color:#111827;font-size:1.6rem;margin:0 0 8px}
.legal-content .updated-note{color:#6b7280;font-size:.85rem;margin:0 0 24px}
.legal-content h2{color:#111827;font-size:1.15rem;margin:28px 0 10px}
.legal-content h2:first-of-type{margin-top:0}
.legal-content h3{color:#111827;font-size:1rem;margin:18px 0 8px}
.legal-content p{margin:0 0 13px}
.legal-content ul, .legal-content ol{margin:0 0 13px;padding-left:22px}
.legal-content li{margin-bottom:6px}
.legal-content a{color:#2f6fe4;text-decoration:underline}
.legal-content code{background:#f1f5f9;border:1px solid #e2e8f0;color:#0f172a;padding:1px 6px;border-radius:4px;font-size:.88em}

.contact-form{display:flex;flex-direction:column;gap:14px;max-width:480px;margin-top:20px}
.contact-form label{font-size:.85rem;font-weight:600;color:#111827;margin-bottom:-8px}
.contact-form input[type=text], .contact-form input[type=email]{
  padding:11px 13px;border-radius:8px;border:1px solid #d1d5db;
  background:#fff;color:#1b2333;font-size:.95rem;
}
.contact-form textarea{min-height:130px}
.contact-form .hp-field{position:absolute;left:-9999px;opacity:0}
.form-success{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;padding:12px 16px;border-radius:8px;margin:16px 0;font-size:.9rem}

/* Contact page: two-column layout (form + response-time / before-you-write cards) */
.contact-layout{display:flex;gap:24px;align-items:flex-start;max-width:1080px;margin:32px auto 60px}
.contact-main{
  flex:1;min-width:0;
  background:#fff;color:#374151;
  border-radius:var(--radius);
  padding:32px clamp(20px,4vw,40px);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.contact-main h1{color:#111827;font-size:1.6rem;margin:0 0 8px}
.contact-main h2{color:#111827;font-size:1.05rem;margin:26px 0 10px}
.contact-main p{margin:0 0 10px;color:#374151}
.contact-main a{color:#2f6fe4;text-decoration:underline}
.contact-aside{flex:0 0 260px;display:flex;flex-direction:column;gap:16px}

.info-card-highlight{
  background:#eef4ff;border:1px solid #c7d9fb;border-radius:12px;
  padding:16px 18px;display:flex;gap:12px;align-items:flex-start;
}
.info-card-highlight .icon{
  width:34px;height:34px;border-radius:8px;background:#dbe6fd;color:#2f6fe4;
  display:flex;align-items:center;justify-content:center;flex:none;
}
.info-card-highlight .label{
  font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:#2f6fe4;margin-bottom:3px;
}
.info-card-highlight .value{font-size:.92rem;font-weight:600;color:#1e3a8a}

.info-card{
  background:#fff;border:1px solid #e5e7eb;border-radius:12px;
  padding:16px 18px;box-shadow:0 4px 14px rgba(0,0,0,.06);
}
.info-card h3{margin:0 0 10px;font-size:.92rem;color:#111827}
.info-card p{margin:0 0 10px;font-size:.86rem;color:#4b5563;line-height:1.5}
.info-card p:last-child{margin-bottom:0}
.info-card a{color:#2f6fe4}

/* Blog */
.blog-list{max-width:960px;margin:20px auto 0;display:grid;grid-template-columns:repeat(2, 1fr);gap:24px}
.blog-card{
  background:#fff;border-radius:var(--radius);
  padding:0;overflow:hidden;
  box-shadow:0 10px 30px rgba(0,0,0,.2);
  display:flex;flex-direction:column;
}
.blog-card-image{display:block;width:100%}
.blog-card-image img{width:100%;aspect-ratio:2/1;object-fit:cover;display:block}
.blog-card-body{padding:22px clamp(18px,4vw,26px) 26px}
.blog-card h2{margin:0 0 6px;font-size:1.15rem}
.blog-card h2 a{color:#111827;text-decoration:none}
.blog-card h2 a:hover{color:#2f6fe4}
.blog-date{color:#6b7280;font-size:.8rem;margin:0 0 8px}
.blog-excerpt{color:#374151;font-size:.94rem;margin:0 0 12px}
.blog-tags{display:flex;flex-wrap:wrap;gap:6px}
.blog-tag{
  display:inline-block;padding:3px 10px;border-radius:99px;
  background:#eef2ff;color:#2f6fe4;font-size:.72rem;font-weight:600;
}

.blog-post-image{width:100%;border-radius:var(--radius);display:block;margin:20px 0}
.blog-post-meta{color:#6b7280;font-size:.85rem;margin:-4px 0 8px}
.blog-post-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 4px}
.blog-back-link{display:inline-block;margin-top:24px;font-size:.9rem}

@media (max-width:760px){
  .blog-list{grid-template-columns:1fr}
}

@media (max-width:760px){
  .contact-layout{flex-direction:column;margin:24px 0 40px}
  .contact-aside{flex:none;width:100%}
}

/* Footer */
.site-footer{border-top:1px solid var(--border);margin-top:60px;padding:30px 0;background:var(--bg-alt)}
.footer-inner{text-align:center}
.footer-brand{font-weight:700;margin:0 0 6px}
.footer-note{color:var(--text-dim);font-size:.85rem;margin:0 0 14px}
.footer-links{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:14px}
.footer-links a{color:var(--text-dim);font-size:.85rem}
.footer-copy{color:var(--text-dim);font-size:.8rem;margin:0}

/* Cookie consent banner — floating card, bottom-left */
.cookie-banner{
  display:none;
  position:fixed;left:16px;bottom:16px;z-index:500;
  width:320px;max-width:calc(100vw - 32px);
  background:var(--card);border:1px solid var(--border);
  border-radius:12px;padding:18px 20px;
  box-shadow:0 20px 44px rgba(0,0,0,.5);
}
.cookie-banner.show{display:block}
.cookie-banner p{margin:0 0 14px;font-size:.84rem;line-height:1.5;color:var(--text-dim)}
.cookie-banner a{color:var(--accent)}
.cookie-banner-actions{display:flex;gap:8px;flex-wrap:wrap}
.cookie-banner-actions button{padding:9px 16px;font-size:.85rem}

.cookie-manage-link{
  display:block;background:none;border:0;color:var(--accent);
  font-size:.8rem;padding:0;margin-top:12px;cursor:pointer;
  text-decoration:underline;
}
.cookie-manage-link:hover{color:var(--text)}

.cookie-toggle-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:11px 0;border-top:1px solid var(--border);cursor:default;
}
.cookie-toggle-row:first-child{border-top:0;padding-top:2px}
.cookie-toggle-text{display:block}
.cookie-toggle-text strong{display:block;font-size:.85rem;color:var(--text)}
.cookie-toggle-text small{display:block;font-size:.76rem;color:var(--text-dim);margin-top:2px;line-height:1.4}

.cookie-toggle{position:relative;flex:none;width:38px;height:22px}
.cookie-toggle input{
  position:absolute;inset:0;margin:0;opacity:0;cursor:pointer;z-index:1;
}
.cookie-toggle input:disabled{cursor:not-allowed}
.cookie-toggle-track{
  display:block;width:38px;height:22px;background:var(--border);
  border-radius:99px;position:relative;transition:background .15s;
}
.cookie-toggle-dot{
  position:absolute;top:2px;left:2px;width:18px;height:18px;
  background:#fff;border-radius:50%;transition:transform .15s;
}
.cookie-toggle input:checked ~ .cookie-toggle-track{background:var(--accent)}
.cookie-toggle input:checked ~ .cookie-toggle-track .cookie-toggle-dot{transform:translateX(16px)}
.cookie-toggle input:disabled ~ .cookie-toggle-track{opacity:.6}

.cookie-banner-prefs .cookie-banner-actions{margin-top:16px}

@media (max-width:760px){
  .site-nav{
    position:absolute;top:64px;left:0;right:0;
    background:var(--bg-alt);
    border-bottom:1px solid var(--border);
    flex-direction:column;align-items:stretch;gap:2px;
    padding:10px;
    display:none;
    max-height:calc(100vh - 64px);overflow-y:auto;
    z-index:100;
    box-shadow:0 12px 24px rgba(15,23,42,.12);
  }
  .site-nav.open{display:flex}
  .nav-toggle{display:flex}
  .nav-link{padding:14px 12px;min-height:44px;display:flex;align-items:center}
  .nav-dropdown summary{padding:14px 12px;min-height:44px}
  .dropdown-menu{
    position:static;box-shadow:none;border:0;background:var(--bg);
    border-radius:8px;margin-top:2px;padding:6px 0 6px 16px;
  }
  .dropdown-menu a{min-height:40px;display:flex;align-items:center}
  body.nav-open{overflow:hidden}
  .lookup-form{flex-direction:column}
  .lookup-form button{width:100%}
  .cookie-banner{left:12px;right:12px;bottom:12px;width:auto;max-width:none}
}

/* Phase 7: monetization — deliberately distinct from .tool-card/.result-block so an ad or affiliate CTA is never mistaken for a tool result. */
.ad-slot{margin:24px 0;padding:8px;text-align:center;background:#f8fafc;border:1px solid var(--border);border-radius:8px;overflow:hidden}
.ad-slot-label{display:block;font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:var(--text-dim);margin-bottom:6px}
.affiliate-cta{margin:24px 0;padding:18px 20px;background:#fefce8;border:1px dashed #eab308;border-radius:10px}
.affiliate-cta-label{display:inline-block;font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:#92400e;background:#fef3c7;padding:2px 8px;border-radius:4px;margin-bottom:10px}
.affiliate-cta-headline{font-weight:700;font-size:1.05rem;margin:0 0 4px}
.affiliate-cta-subtext{color:var(--text-dim);margin:0 0 14px;font-size:.92rem}
.affiliate-cta-links{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px}
.affiliate-cta-link{display:flex;flex-direction:column;gap:2px;padding:10px 14px;background:#fff;border:1px solid #eab308;border-radius:8px;text-decoration:none;color:var(--text);font-weight:600;min-width:160px}
.affiliate-cta-link:hover{background:#fffbeb}
.affiliate-cta-blurb{font-weight:400;font-size:.8rem;color:var(--text-dim)}
.affiliate-cta-disclosure{font-size:.78rem;color:var(--text-dim);margin:0}
.affiliate-cta-disclosure a{color:inherit;text-decoration:underline}

/* ===== Phase 8: homepage redesign ===== */

/* WHOIS hero — deliberately a NEW class, not a change to the shared .hero
   used across ~90 tool pages, so this redesign can't regress any of them. */
.whois-hero{background:linear-gradient(160deg,#0b1730,#111f42 55%,#152a54);padding:64px 0 56px;text-align:center;position:relative;overflow:hidden}
.whois-hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 18% 30%,rgba(91,150,255,.16),transparent 40%),radial-gradient(circle at 82% 70%,rgba(91,150,255,.12),transparent 45%);pointer-events:none}
.whois-hero .wrap{position:relative}
.whois-hero h1{color:#fff;font-size:clamp(1.9rem,4vw,2.8rem);margin:0 0 14px;font-weight:800}
.whois-hero p{color:#c3d2f0;max-width:620px;margin:0 auto 30px;font-size:1.05rem}
.whois-search{display:flex;gap:10px;max-width:620px;margin:0 auto;background:#fff;padding:8px;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.25)}
.whois-search input[type=text]{flex:1;border:none;padding:12px 14px;font-size:1rem;border-radius:8px;min-width:0}
.whois-search input[type=text]:focus{outline:2px solid var(--accent)}
.whois-search button{background:var(--accent);color:#fff;border:none;padding:12px 26px;border-radius:8px;font-weight:600;cursor:pointer;flex:none}
.whois-search button:hover{background:var(--accent-dark,#2352b8)}
.whois-hero-examples{margin:14px 0 0;color:#9db1d9;font-size:.85rem}
.whois-hero-examples a{color:#cddcfb;text-decoration:underline;margin:0 4px}

/* Category sections + tool grid */
.category-section{margin:44px 0}
.category-section h2{font-size:1.35rem;margin:0 0 4px}
.category-section-desc{color:var(--text-dim);margin:0 0 18px;font-size:.92rem}
.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tool-card-mini{display:flex;flex-direction:column;gap:6px;padding:16px 14px;background:#fff;border:1px solid var(--border);border-radius:10px;text-decoration:none;color:var(--text);transition:box-shadow .15s,transform .15s}
.tool-card-mini:hover{box-shadow:0 6px 18px rgba(15,23,42,.08);transform:translateY(-2px);text-decoration:none}
.tool-card-mini-icon{width:26px;height:26px;color:var(--accent)}
.tool-card-mini-name{font-weight:700;font-size:.92rem}
.tool-card-mini-desc{color:var(--text-dim);font-size:.78rem;line-height:1.4}

@media (max-width:1024px){.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:768px){.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:420px){.tool-grid{grid-template-columns:1fr}}

/* FAQ two-column grid (desktop) */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.faq-grid .faq-item{break-inside:avoid}
@media (max-width:768px){.faq-grid{grid-template-columns:1fr}}

/* Dark 5-column footer */
.site-footer-v2{background:#0b1120;color:#a9b6d1;margin-top:60px;padding:48px 0 0}
.footer-columns{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-columns-row2{padding-top:28px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-col h3{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;margin:0 0 14px}
.footer-col a{display:block;color:#a9b6d1;font-size:.85rem;margin-bottom:9px;text-decoration:none}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;padding:20px 0;font-size:.8rem}
.footer-bottom-links{display:flex;gap:16px;flex-wrap:wrap}
.footer-bottom-links a{color:#8593b3;text-decoration:none}
.footer-bottom-links a:hover{color:#fff;text-decoration:underline}

@media (max-width:900px){.footer-columns{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;align-items:flex-start}}
@media (max-width:480px){.footer-columns{grid-template-columns:1fr}}

/* Visible focus states site-wide (accessibility) -- belt-and-braces alongside browser defaults */
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.footer-col a:focus-visible,.footer-bottom-links a:focus-visible{outline:2px solid #5b96ff;outline-offset:2px}

/* Phase 9.3: reusable result-presentation components */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.result-summary{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 16px;background:var(--bg-alt);border-bottom:1px solid var(--border)}
.result-summary-badge{font-size:.95rem;padding:5px 12px}
.result-summary-time{color:var(--text-dim);font-size:.82rem}
.diagnostic-item{display:flex;align-items:flex-start;gap:8px;padding:7px 0;font-size:.9rem;line-height:1.4}
.diagnostic-icon{flex:none;width:18px;text-align:center;font-weight:700}
.diagnostic-pass .diagnostic-icon{color:var(--accent-2)}
.diagnostic-warn .diagnostic-icon{color:var(--warn)}
.diagnostic-fail .diagnostic-icon{color:var(--danger)}
.diagnostic-unknown .diagnostic-icon{color:var(--text-dim)}
.tech-details{margin-top:16px;border:1px solid var(--border);border-radius:8px;overflow:hidden}
.tech-details summary{cursor:pointer;padding:12px 16px;font-weight:600;font-size:.9rem;background:var(--bg-alt);list-style:none}
.tech-details summary::-webkit-details-marker{display:none}
.tech-details summary::before{content:"▸ ";display:inline-block}
.tech-details[open] summary::before{content:"▾ "}
.tech-details-body{padding:14px 16px}
.copy-btn{background:none;border:1px solid var(--border);border-radius:6px;padding:2px 9px;font-size:.75rem;color:var(--text-dim);cursor:pointer;margin-left:8px}
.copy-btn:hover{background:var(--bg);color:var(--text)}
.wrap-value{word-break:break-all;overflow-wrap:anywhere}

/* Responsive tables: allow horizontal scroll WITHIN the table's own container on narrow screens, never the whole page */
.table-scroll{overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch}

/* Phase 14.x: public sidebar system. .with-sidebar is a 2-column grid
   inside the existing .wrap container -- reuses --max/--border/--card
   etc. rather than a separate visual language. Desktop: ~72%/28% split.
   Tablet and mobile: single column, sidebar moves below main content,
   no fixed widths, no horizontal overflow. */
.with-sidebar{display:grid;grid-template-columns:2.6fr 1fr;gap:28px;align-items:start}
.sidebar{display:flex;flex-direction:column;gap:18px}
.sidebar-widget{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.sidebar-widget h3{margin:0 0 10px;font-size:.95rem}
.sidebar-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:.88rem}
.sidebar-list a{color:var(--accent);text-decoration:none}
.sidebar-list a:hover{text-decoration:underline}
@media (max-width:900px){.with-sidebar{grid-template-columns:1fr}}