/* polish.bundle.css - GENERATED by scripts/build-css-bundle.php on 2026-09-02 17:37 UTC. Do not edit: edit the source files listed
   below and re-run the script. Order is load order and must not change.
   Sources: phase1-polish.css, mega-nav.css, dark-mode.css, mobile-polish.css, brand-tables.css, typography-polish.css, header-footer-polish.css, content-layout.css, result-components.css */

/* ==== phase1-polish.css ==== */
html body,
body {
    font-family: 'Roboto', system-ui, -apple-system, sans-serif;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: 'Poppins', system-ui, -apple-system, sans-serif;
}

nav#mainNav a:focus-visible,
nav#mainNav button:focus-visible,
.site-search-input:focus-visible {
    outline: 3px solid #005fcc;
    outline-offset: 2px;
    border-radius: 2px;
}

@media (min-width: 1025px) {
    .has-dropdown:focus-within .dropdown-menu {
        visibility: visible;
        opacity: 1;
    }

    .has-dropdown:focus-within > a::after {
        transform: rotate(-180deg);
    }

    .has-dropdown:focus-within > a {
        color: var(--color-primary, #005fcc);
    }
}

.has-dropdown > a[aria-expanded="true"] ~ .dropdown-menu {
    visibility: visible;
    opacity: 1;
}

.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;
}

.site-search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    margin-right: 0.5rem;
}

.site-search-input {
    width: 200px;
    padding: 0.35rem 0.75rem;
    border: 1px solid #ccc;
    border-radius: 20px;
    font-size: 0.875rem;
    font-family: 'Roboto', system-ui, sans-serif;
    background: #fff;
    color: #333;
    transition: border-color 0.2s, box-shadow 0.2s, width 0.3s;
    outline: none;
}

.site-search-input:focus {
    border-color: #005fcc;
    box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);
    width: 260px;
}

[data-bs-theme="dark"] .site-search-input {
    background: #2a2a2a;
    color: #f0f0f0;
    border-color: #555;
}

.site-search-results {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    z-index: 9999;
    width: 300px;
    max-height: 320px;
    overflow-y: auto;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    list-style: none;
    margin: 0;
    padding: 0.25rem 0;
}

[data-bs-theme="dark"] .site-search-results {
    background: #1e1e1e;
    border-color: #444;
}

.site-search-results[hidden] {
    display: none;
}

.site-search-results li {
    margin: 0;
    padding: 0;
}

.site-search-results li a {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: #222;
    text-decoration: none;
    transition: background 0.15s;
}

[data-bs-theme="dark"] .site-search-results li a {
    color: #e0e0e0;
}

.site-search-results li a:hover,
.site-search-results li a:focus,
.site-search-results li[aria-selected="true"] a {
    background: #f0f5ff;
    color: #005fcc;
    outline: none;
}

[data-bs-theme="dark"] .site-search-results li a:hover,
[data-bs-theme="dark"] .site-search-results li a:focus {
    background: #2c3e5c;
}

.site-search-results .search-result-category {
    font-size: 0.75rem;
    color: #666;
    margin-left: 0.25rem;
}

.site-search-no-results {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: #666;
}

@media (max-width: 1024px) {
    .site-search-wrapper {
        display: none;
    }
}

/* ==== mega-nav.css ==== */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-left: var(--space-sm, 0.5rem);
    padding: 0;
    border: 1px solid var(--color-gray-300, #d1d5db);
    border-radius: var(--radius-full, 9999px);
    background: var(--color-bg-subtle, #f9fafb);
    color: var(--color-text-secondary, #4b5563);
    cursor: pointer;
    font-size: var(--font-size-base, 1rem);
    line-height: 1;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.theme-toggle:hover {
    background: var(--color-bg-muted, #f3f4f6);
    color: var(--color-primary, #2563eb);
    border-color: var(--color-primary, #2563eb);
}
.theme-toggle:focus-visible {
    outline: 2px solid var(--color-primary, #2563eb);
    outline-offset: 2px;
}

.theme-toggle .theme-toggle-icon-light { display: none; }
.theme-toggle .theme-toggle-icon-dark { display: inline-block; }
html[data-theme="dark"] .theme-toggle .theme-toggle-icon-light { display: inline-block; }
html[data-theme="dark"] .theme-toggle .theme-toggle-icon-dark { display: none; }

.mega-nav .has-dropdown > a::after { display: none; }
.mega-nav .mega-caret {
    font-size: 0.7em;
    margin-left: 0.35em;
    transition: transform .2s ease;
}
.mega-nav .has-mega:hover .mega-caret,
.mega-nav .has-mega:focus-within .mega-caret {
    transform: rotate(180deg);
}

@media (min-width: 993px) {
    .mega-nav .has-mega {
        position: relative;
    }
    .mega-nav .dropdown-menu.mega-panel {
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%) translateY(8px);
        width: min(880px, 92vw);
        max-width: 92vw;
        padding: var(--space-lg, 1.5rem);
        background: var(--color-bg-page, #fff);
        border: 1px solid var(--color-gray-200, #e5e7eb);
        border-radius: var(--radius-lg, 12px);
        box-shadow: var(--shadow-lg, 0 10px 25px rgba(0, 0, 0, 0.12));
        z-index: var(--z-dropdown, 1000);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity .18s ease, transform .18s ease, visibility .18s;
    }
    .mega-nav .has-mega:hover > .mega-panel,
    .mega-nav .has-mega:focus-within > .mega-panel {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateX(-50%) translateY(4px);
    }
}

.mega-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md, 1rem) var(--space-lg, 1.5rem);
}

.mega-col { min-width: 0; }

.mega-col-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.35rem;
    margin-bottom: 0.35rem;
    border-bottom: 1px solid var(--color-gray-200, #e5e7eb);
    font-weight: var(--font-weight-semibold, 600);
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--color-text-primary, #111827);
    text-decoration: none;
}
.mega-col-head:hover,
.mega-col-head:focus-visible {
    color: var(--color-primary, #2563eb);
}
.mega-col-icon {
    color: var(--color-primary, #2563eb);
    width: 1.1em;
    text-align: center;
    flex: none;
}
.mega-col-label { flex: 1 1 auto; }
.mega-col-count {
    flex: none;
    font-size: var(--font-size-xs, 0.75rem);
    font-weight: var(--font-weight-medium, 500);
    color: var(--color-text-muted, #6b7280);
    background: var(--color-bg-muted, #f3f4f6);
    border-radius: var(--radius-full, 9999px);
    padding: 0.05rem 0.45rem;
}

.mega-col-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.mega-col-list li { margin: 0; }
.mega-col-list a {
    display: block;
    padding: 0.28rem 0;
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--color-text-secondary, #4b5563);
    text-decoration: none;
    border-radius: var(--radius-sm, 4px);
    transition: color .15s ease, padding-left .15s ease;
}
.mega-col-list a:hover,
.mega-col-list a:focus-visible {
    color: var(--color-primary, #2563eb);
    padding-left: 0.35rem;
}

.mega-footer {
    margin-top: var(--space-md, 1rem);
    padding-top: var(--space-sm, 0.75rem);
    border-top: 1px solid var(--color-gray-200, #e5e7eb);
    text-align: right;
}
.mega-all-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: var(--font-weight-semibold, 600);
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--color-primary, #2563eb);
    text-decoration: none;
}
.mega-all-link:hover,
.mega-all-link:focus-visible {
    text-decoration: underline;
}
.mega-all-link i { transition: transform .15s ease; }
.mega-all-link:hover i { transform: translateX(3px); }

.mega-col-row { display: flex; align-items: stretch; }
.mega-col-row .mega-col-head { flex: 1 1 auto; min-width: 0; }
.mega-col-toggle { display: none; }

.drawer-head, .nav-scrim { display: none; }

@media (max-width: 992px) {
    nav#mainNav.mega-nav {
        position: fixed;
        top: 0;
        right: 0;
        left: auto;
        width: min(330px, 88vw);
        height: 100dvh;
        max-height: none;
        display: block;
        margin: 0;
        padding: 0 0 2rem;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        background: var(--color-bg-page, #fff);
        transform: translateX(102%);
        visibility: hidden; 
        
        transition: transform .25s ease, visibility 0s linear .25s;
        box-shadow: none;
        z-index: calc(var(--z-fixed, 1030) + 2);
    }
    nav#mainNav.mega-nav.active {
        transform: translateX(0);
        visibility: visible;
        transition: transform .25s ease, visibility 0s;
        box-shadow: -10px 0 30px rgba(0, 0, 0, .2);
    }

    .nav-scrim {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(15, 18, 25, .45);
        z-index: calc(var(--z-fixed, 1030) + 1);
        opacity: 0;
        pointer-events: none;
        transition: opacity .25s ease;
    }
    body.nav-open .nav-scrim { opacity: 1; pointer-events: auto; }
    body.nav-open { overflow: hidden; }

    
    nav#mainNav .drawer-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: .5rem .5rem .5rem 1rem;
        border-bottom: 1px solid var(--color-gray-200, #e5e7eb);
        position: sticky;
        top: 0;
        background: var(--color-bg-page, #fff);
        z-index: 1;
    }
    nav#mainNav .drawer-head-label {
        font-weight: var(--font-weight-semibold, 600);
        color: var(--color-text-primary, #111827);
    }
    nav#mainNav .drawer-close {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border: 0;
        background: none;
        color: var(--color-text-secondary, #4b5563);
        font-size: 1.25rem;
        cursor: pointer;
        border-radius: var(--radius-base, 8px);
    }
    nav#mainNav .drawer-close:hover,
    nav#mainNav .drawer-close:focus-visible {
        background: var(--color-bg-muted, #f3f4f6);
        color: var(--color-text-primary, #111827);
    }

    
    nav#mainNav ul li a {
        min-height: 44px;
        display: flex;
        align-items: center;
        font-size: 1rem;
        padding: .6rem var(--space-md, 1rem);
    }

    .mega-nav .dropdown-menu.mega-panel {
        width: 100%;
        max-width: none;
        box-shadow: none;
        border: none;
        padding: 0;
        background: var(--color-bg-subtle, #f9fafb);
    }
    .mega-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    
    nav#mainNav .mega-col-row { border-bottom: 1px solid var(--color-gray-200, #e5e7eb); }
    nav#mainNav .mega-col-head {
        border-bottom: none;
        margin: 0;
        padding: .55rem var(--space-md, 1rem);
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    nav#mainNav .mega-col-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex: none;
        width: 48px;
        border: 0;
        border-left: 1px solid var(--color-gray-200, #e5e7eb);
        background: none;
        color: var(--color-text-secondary, #4b5563);
        cursor: pointer;
    }
    nav#mainNav .mega-col-toggle i { transition: transform .2s ease; }
    nav#mainNav .mega-col.open .mega-col-toggle i { transform: rotate(180deg); }

    nav#mainNav .mega-col-list { display: none; }
    nav#mainNav .mega-col.open .mega-col-list {
        display: block;
        background: var(--color-bg-page, #fff);
        border-bottom: 1px solid var(--color-gray-200, #e5e7eb);
    }
    nav#mainNav .mega-col-list a {
        min-height: 42px;
        display: flex;
        align-items: center;
        font-size: .95rem;
        padding: .45rem var(--space-md, 1rem) .45rem 2.25rem;
        border-bottom: 0;
    }

    .mega-footer {
        text-align: left;
        padding: var(--space-sm, .75rem) var(--space-md, 1rem);
        margin-top: 0;
        border-top: 0;
    }

    
    .hamburger-menu {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        min-width: 44px;
        min-height: 44px;
    }

    .theme-toggle {
        margin-left: auto;
        margin-right: var(--space-sm, 0.5rem);
        width: 44px;
        height: 44px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .mega-nav .dropdown-menu.mega-panel,
    .mega-nav .mega-caret,
    .mega-col-list a,
    .mega-all-link i,
    .theme-toggle,
    nav#mainNav.mega-nav,
    .nav-scrim,
    nav#mainNav .mega-col-toggle i {
        transition: none;
    }
}

/* ==== dark-mode.css ==== */
html[data-theme="dark"] {
  color-scheme: dark;

  
  --color-gray-50:  #1b1e24;
  --color-gray-100: #20242b;
  --color-gray-200: #2a2f37;
  --color-gray-300: #3a414b;
  --color-gray-400: #5a626d;
  --color-gray-500: #8a929c;
  --color-gray-600: #a8b0ba;
  --color-gray-700: #c3c9d1;
  --color-gray-800: #dce0e6;
  --color-gray-900: #f2f4f7;

  
  --color-bg-page:   #15171c;
  --color-bg-subtle: #1b1e24;
  --color-bg-muted:  #20242b;

  
  --color-text-primary:   #e8eaed;
  --color-text-secondary: #a8b0ba;
  --color-text-muted:     #8a929c;
  --color-text-inverse:   #15171c;

  
  --color-link:         #6ab0ff;
  --color-link-hover:   #93c5ff;
  --color-link-visited: #c9a6ff;

  
  --color-primary:       #ff7a45;
  --color-primary-dark:  #f15a23;
  --color-primary-light: #ff9468;
  --color-primary-alpha: rgba(255, 122, 69, 0.18);

  
  --color-success-text: #6fd17a;
  --color-danger-text:  #ff8a82;
  --color-warning-text: #f5c451;
  --color-info-text:    #5ec8e8;

  
  --surface-page:   var(--color-bg-page);
  --surface-subtle: var(--color-bg-subtle);
  --surface-muted:  var(--color-bg-muted);
  --surface-card:   #1e2128;
  --surface-border: #333a44;
  --surface-border-strong: #444c58;
  --text-default: var(--color-text-primary);
  --text-subtle:  var(--color-text-secondary);

  
  --focus-ring-color: #5aa0ff;

  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.45);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.5), 0 1px 2px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.55), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
  --shadow-color: rgba(0, 0, 0, 0.5);

  
  --cat-dns: #66bb6a;
  --cat-ip: #5a9cf0;
  --cat-network: #4dd0e1;
  --cat-security: #ef5350;
  --cat-developer: #b388ff;
  --cat-domain: #e0b34d;
  --cat-email: #4db6ac;
  --cat-browser: #9575cd;
  --cat-content: #ec78a8;
  --cat-analysis: #7986cb;
  --cat-redirect: #ff8a65;
  --cat-asn-bgp: #90a4ae;
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) {
    color-scheme: dark;

    --color-gray-50:  #1b1e24;
    --color-gray-100: #20242b;
    --color-gray-200: #2a2f37;
    --color-gray-300: #3a414b;
    --color-gray-400: #5a626d;
    --color-gray-500: #8a929c;
    --color-gray-600: #a8b0ba;
    --color-gray-700: #c3c9d1;
    --color-gray-800: #dce0e6;
    --color-gray-900: #f2f4f7;

    --color-bg-page:   #15171c;
    --color-bg-subtle: #1b1e24;
    --color-bg-muted:  #20242b;

    --color-text-primary:   #e8eaed;
    --color-text-secondary: #a8b0ba;
    --color-text-muted:     #8a929c;
    --color-text-inverse:   #15171c;

    --color-link:         #6ab0ff;
    --color-link-hover:   #93c5ff;
    --color-link-visited: #c9a6ff;

    --color-primary:       #ff7a45;
    --color-primary-dark:  #f15a23;
    --color-primary-light: #ff9468;
    --color-primary-alpha: rgba(255, 122, 69, 0.18);

    --color-success-text: #6fd17a;
    --color-danger-text:  #ff8a82;
    --color-warning-text: #f5c451;
    --color-info-text:    #5ec8e8;

    --surface-page:   var(--color-bg-page);
    --surface-subtle: var(--color-bg-subtle);
    --surface-muted:  var(--color-bg-muted);
    --surface-card:   #1e2128;
    --surface-border: #333a44;
    --surface-border-strong: #444c58;
    --text-default: var(--color-text-primary);
    --text-subtle:  var(--color-text-secondary);

    --focus-ring-color: #5aa0ff;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.45);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.5), 0 1px 2px 0 rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.55), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
    --shadow-color: rgba(0, 0, 0, 0.5);

    --cat-dns: #66bb6a;
    --cat-ip: #5a9cf0;
    --cat-network: #4dd0e1;
    --cat-security: #ef5350;
    --cat-developer: #b388ff;
    --cat-domain: #e0b34d;
    --cat-email: #4db6ac;
    --cat-browser: #9575cd;
    --cat-content: #ec78a8;
    --cat-analysis: #7986cb;
    --cat-redirect: #ff8a65;
    --cat-asn-bgp: #90a4ae;
  }
}

html[data-theme="dark"] .theme-toggle,
html:not([data-theme="light"]) .theme-toggle {
  color: var(--color-text-primary);
}

html[data-theme="dark"] #footer { background-color: #101216; }
html[data-theme="dark"] #footer-bottom { background-color: #0b0d10; }

html[data-theme="dark"] pre { background-color: #0e1014; color: var(--color-gray-800); }
html[data-theme="dark"] code { background-color: var(--color-gray-100); }

html[data-theme="dark"] select.form-control,
html[data-theme="dark"] select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23a8b0ba' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

html[data-theme] body,
html[data-theme] .card,
html[data-theme] .content-section,
html[data-theme] header[role="banner"],
html[data-theme] .form-control {
  transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}
@media (prefers-reduced-motion: reduce) {
  html[data-theme] body,
  html[data-theme] .card,
  html[data-theme] .content-section,
  html[data-theme] header[role="banner"],
  html[data-theme] .form-control { transition: none; }
}

/* ==== mobile-polish.css ==== */
@media (max-width: 575.98px) {
    table.iptab {
        width: 100%;
        max-width: 100%;
        table-layout: fixed;
    }
    table.iptab th { width: 38%; }
    table.iptab td,
    table.iptab th { overflow-wrap: anywhere; }
}

@media (max-width: 992px) {
    
    input.form-control,
    select.form-control,
    textarea.form-control,
    .form-control {
        font-size: 16px !important;
    }
}

@media (max-width: 479.98px) {
    .input-group { flex-wrap: wrap; }
    .input-group .form-control {
        flex: 1 1 100%;
        width: 100%;
        border-radius: var(--radius-base, 6px);
    }
    .input-group .input-group-append {
        width: 100%;
        margin-top: .5rem;
        margin-left: 0;
    }
    .input-group .input-group-append .btn {
        width: 100%;
        border-radius: var(--radius-base, 6px);
        min-height: 44px;
    }
}

@media (max-width: 992px) {
    .breadcrumb li a {
        display: inline-flex;
        align-items: center;
        min-height: 44px;
        padding-top: .35rem;
        padding-bottom: .35rem;
        margin-top: -.35rem;
        margin-bottom: -.35rem;
    }
}

@media (max-width: 768px) {
    #content table.data-explainer-table,
    #content table.password-table,
    #content table.comparison-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
    }
}

.result-kv__val--mono,
.result-code,
code {
    overflow-wrap: anywhere;
}
.result-code { white-space: pre-wrap; }

@media (max-width: 479.98px) {
    .result-card__header {
        flex-wrap: wrap;
        gap: .4rem;
    }
}

@media (max-width: 479.98px) {
    .monitor-cta .btn {
        width: 100%;
        text-align: center;
        min-height: 44px;
    }
}

@media (max-width: 575.98px) {
    .footer-links li a {
        display: inline-flex;
        align-items: center;
        min-height: 40px;
        padding: .25rem .35rem;
    }
}

@media (hover: none) {
    .btn:active,
    .result-card:active .copy-btn,
    nav#mainNav a:active {
        filter: brightness(.95);
    }
}

/* ==== brand-tables.css ==== */
.iptab {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid #d0b179;
    border-radius: 4px;
    margin-bottom: 20px;
    overflow: hidden;
    color: #909090;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-size: 14px;
}
.iptab td,
.iptab th {
    padding: 5px;
    border: 1px solid #d0b179;
    background: #ffe6b9;
    color: #000;
    text-align: left;
    vertical-align: baseline;
    font-weight: 400;
}
.iptab th {
    
    background: #f7d7a0;
    font-weight: 700;
    color: #333;
}

@media (max-width: 768px) {
    .iptab { display: block; overflow-x: auto; }
    
}

#content table.table,
#content .result-card table,
#content .table-responsive > table {
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid #d0b179;
    border-radius: 4px;
    overflow: hidden;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
}
#content table.table td,
#content table.table th,
#content .result-card table td,
#content .result-card table th {
    padding: 7px 9px;            
    border: 1px solid #d0b179;
    background: #ffe6b9;
    color: #1c1812;
    text-align: left;
}
#content table.table thead th,
#content .result-card table thead th {
    background: #f7d7a0;
    color: #333;
    font-weight: 700;
}

html[data-theme="dark"] .iptab,
html[data-theme="dark"] #content table.table,
html[data-theme="dark"] #content .result-card table { border-color: #6b5836; }
html[data-theme="dark"] .iptab td, html[data-theme="dark"] .iptab th,
html[data-theme="dark"] #content table.table td, html[data-theme="dark"] #content table.table th,
html[data-theme="dark"] #content .result-card table td, html[data-theme="dark"] #content .result-card table th {
    background: #3a301c;
    border-color: #6b5836;
    color: #efe7d8;
}
html[data-theme="dark"] .iptab th,
html[data-theme="dark"] #content table.table thead th,
html[data-theme="dark"] #content .result-card table thead th {
    background: #4a3b22;
    color: #f3ead9;
}

@media (prefers-color-scheme: dark) {
    html:not([data-theme="light"]) .iptab,
    html:not([data-theme="light"]) #content table.table,
    html:not([data-theme="light"]) #content .result-card table { border-color: #6b5836; }
    html:not([data-theme="light"]) .iptab td, html:not([data-theme="light"]) .iptab th,
    html:not([data-theme="light"]) #content table.table td, html:not([data-theme="light"]) #content table.table th,
    html:not([data-theme="light"]) #content .result-card table td, html:not([data-theme="light"]) #content .result-card table th {
        background: #3a301c;
        border-color: #6b5836;
        color: #efe7d8;
    }
    html:not([data-theme="light"]) .iptab th,
    html:not([data-theme="light"]) #content table.table thead th,
    html:not([data-theme="light"]) #content .result-card table thead th {
        background: #4a3b22;
        color: #f3ead9;
    }
}

#logo .logo-dark { display: none; }
html[data-theme="dark"] #logo .logo-light { display: none; }
html[data-theme="dark"] #logo .logo-dark { display: inline-block; }
@media (prefers-color-scheme: dark) {
    html:not([data-theme="light"]) #logo .logo-light { display: none; }
    html:not([data-theme="light"]) #logo .logo-dark { display: inline-block; }
}

/* ==== typography-polish.css ==== */
#content p,
#content li,
.entry-content p,
.educational-content p,
.educational-content li {
    line-height: 1.7;
}

#content ul,
#content ol {
    padding-left: 1.4rem;
}
#content li { margin-bottom: 0.5rem; }

#mainNav li,
.result-actions li,
.recent-lookups__row li,
.dash-tabs li { margin-bottom: 0; }

:is(main > section, .educational-content, .information-section, .faq-section,
    .tool-faqs--inline, .entry-content, .ua-explainer) h2 {
    margin-top: 2.25rem;
    margin-bottom: 0.85rem;
    line-height: 1.3;
}
:is(main > section, .educational-content, .information-section, .faq-section,
    .tool-faqs--inline, .entry-content, .ua-explainer) h3 {
    margin-top: 1.6rem;
    margin-bottom: 0.6rem;
    line-height: 1.35;
}
:is(main > section, .educational-content, .information-section, .faq-section,
    .tool-faqs--inline, .entry-content, .ua-explainer) h4 {
    margin-top: 1.2rem;
    margin-bottom: 0.5rem;
}

:is(main > section, .educational-content, .information-section, .faq-section,
    .tool-faqs--inline, .entry-content, .ua-explainer) > h2:first-child {
    margin-top: 0.5rem;
}

.educational-content,
.information-section,
.faq-section {
    max-width: 75ch;
}

:is(.educational-content, .information-section, .faq-section) :is(table, .table-responsive, pre, .result-card, .esc-grid, img) {
    max-width: 100%;
}

#content .lead { margin-bottom: 1.75rem; line-height: 1.65; }

@media (max-width: 768px) {
    .educational-content,
    .information-section,
    .faq-section { max-width: 100%; }
    :is(main > section, .educational-content, .faq-section, .tool-faqs--inline) h2 { margin-top: 1.75rem; }
}

sup, sub {
    font-size: .75em;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}
sup { top: -.5em; }
sub { bottom: -.25em; }

/* ==== header-footer-polish.css ==== */
#content {
    padding-top: 2.25rem;
    padding-bottom: 3rem;
}

header[role="banner"] {
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
    border-bottom: 1px solid var(--color-gray-200, #e9ecef);
    padding: 0.25rem 0;
}
.header-top-row {
    padding: 0.5rem 0;
    gap: 0.5rem 0.75rem;
}

@media (min-width: 1025px) {
    .header-top-row { justify-content: flex-start; }
    #logo { order: 1; }
    nav#mainNav {
        order: 2;
        flex-grow: 0;
        justify-content: flex-end;
        margin: 0 0 0 auto;
    }
    nav#mainNav ul {
        justify-content: flex-end;
        max-width: none;
        gap: 0.1rem 0.2rem;
    }
    .site-search-wrapper { order: 3; margin-left: 0.75rem; }
    .site-search-input   { width: 190px; }
    .theme-toggle        { order: 4; margin-left: 0.25rem; }
}

@media (max-width: 1024px) {
    header[role="banner"] { padding: 0.25rem 0; }
    .header-top-row { padding: 0.4rem 0; }
    #logo img { height: 40px; width: auto; max-height: none; }
    .theme-toggle  { margin-left: auto; }
    
    .hamburger-menu {
        margin-left: 0.5rem;
        box-sizing: border-box;
        height: 44px;
        padding: 6px 8px;
    }
}

nav#mainNav ul li a {
    padding: 0.45rem 0.7rem;
    color: var(--text-color, #343a40);
    font-weight: 500;
    border-radius: 8px;
    position: relative;
    transition: color .15s ease, background-color .15s ease;
}
nav#mainNav ul li a:hover,
nav#mainNav ul li a:focus {
    background-color: rgba(241, 90, 35, 0.08);
    color: var(--primary-color, #f15a23);
}

nav#mainNav ul li a.active-main-link {
    background-color: transparent !important;
    color: var(--primary-color, #f15a23) !important;
    font-weight: 600;
}
@media (min-width: 1025px) {
    nav#mainNav ul li a.active-main-link::before {
        content: "";
        position: absolute;
        left: 0.7rem;
        right: 0.7rem;
        bottom: 0.2rem;
        height: 2px;
        background: var(--primary-color, #f15a23);
        border-radius: 2px;
    }
}

.mega-nav .mega-trigger::after {
    content: none !important;
    display: none !important;
    border: 0 !important;
}

.site-search-input { height: 40px; }
.theme-toggle { width: 40px; height: 40px; }

.navigation { padding: 2.75rem 0 1.25rem; }
.footer-tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem 2rem;
    max-width: var(--max-width, 1200px);
}
.footer-tools-col { min-width: 0; }

.navigation .tool-group-title {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-muted, #6b7280);
    border-bottom: none;
    padding-bottom: 0;
    margin: 0 0 0.6rem;
    display: block;
}

.footer-tools-col .tool-group {
    display: block;
    grid-template-columns: none;
    gap: 0;
    margin: 0;
}
.navigation .tool-item,
.navigation .tool-item:hover {
    background: transparent;
    border: none;
    box-shadow: none;
    transform: none;
    border-radius: 0;
}
.navigation .tool-link {
    padding: 0.3rem 0;
    gap: 0.55rem;
    color: var(--text-color, #343a40);
}
.navigation .tool-link:hover { color: var(--primary-color, #f15a23); }
.navigation .tool-icon { font-size: 0.95rem; width: 20px; }
.navigation .tool-text { font-size: 0.88rem; font-weight: 400; }
.navigation .tool-link--view-all {
    margin-top: 0.35rem;
    font-weight: 600;
    color: var(--primary-color, #f15a23);
}
.navigation .tool-link--view-all .tool-text { font-weight: 600; }

@media (max-width: 992px) {
    .footer-tools-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}
@media (max-width: 560px) {
    .footer-tools-grid { grid-template-columns: 1fr; }
}

html[data-theme="dark"] header[role="banner"] {
    border-bottom-color: rgba(255, 255, 255, 0.08);
    box-shadow: none;
}
html[data-theme="dark"] nav#mainNav ul li a { color: var(--text-color, #e5e7eb); }
html[data-theme="dark"] nav#mainNav ul li a:hover,
html[data-theme="dark"] nav#mainNav ul li a:focus {
    background-color: rgba(241, 90, 35, 0.16);
}

/* ==== content-layout.css ==== */
:root { --content-measure: 880px; }

.educational-content { max-width: var(--content-measure); }

.educational-content .edu-tool-purpose,
.educational-content .edu-how-to-use,
.educational-content .edu-understanding-results,
.educational-content .edu-use-cases,
.educational-content .edu-technical-details,
.educational-content .edu-integration-examples,
.educational-content .edu-best-practices,
.educational-content .edu-resources {
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    padding: 2.25rem 0 0;
    margin-bottom: 2.25rem;
    border-top: 1px solid var(--surface-border, #e5e7eb);
}

.educational-content > .edu-tool-purpose:first-of-type {
    border-top: 0;
    padding-top: 0;
}

.educational-content .edu-cards {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
    margin: 1.25rem 0;
}
@media (min-width: 768px) {
    .educational-content .edu-cards { grid-template-columns: 1fr 1fr; }
}
.educational-content .edu-card {
    padding: 1rem 1.5rem;
    border: 1px solid var(--surface-border, #e9ecef);
    border-radius: 12px;
    background: var(--surface-card, #fff);
}
.educational-content .edu-card h3 { margin-top: 0; }

main .content-section {
    max-width: var(--content-measure);
    margin-left: auto;
    margin-right: auto;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 2.25rem 0 0;
    margin-bottom: 2.25rem;
    border-top: 1px solid var(--surface-border, #e5e7eb);
}
main .content-section:first-of-type { border-top: 0; padding-top: 0; }

.educational-content table,
main .content-section table {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
}

main [class$="-explainer"] {
    max-width: var(--content-measure);
    margin-left: auto;
    margin-right: auto;
}

html[data-theme="dark"] .educational-content .edu-tool-purpose,
html[data-theme="dark"] .educational-content .edu-how-to-use,
html[data-theme="dark"] .educational-content .edu-understanding-results,
html[data-theme="dark"] .educational-content .edu-use-cases,
html[data-theme="dark"] .educational-content .edu-technical-details,
html[data-theme="dark"] .educational-content .edu-integration-examples,
html[data-theme="dark"] .educational-content .edu-best-practices,
html[data-theme="dark"] .educational-content .edu-resources,
html[data-theme="dark"] main .content-section {
    border-top-color: rgba(255, 255, 255, 0.10);
}

/* ==== result-components.css ==== */
.result-card {
  background: var(--surface-card, #fff);
  border: 1px solid var(--surface-border, #dee2e6);
  border-radius: var(--radius-lg, 12px);
  box-shadow: var(--shadow-sm, 0 1px 2px rgba(0, 0, 0, .05));
  padding: var(--space-lg, 1.5rem);
  margin: 0 0 var(--space-lg, 1.5rem);
  transition: box-shadow var(--transition-fast, 150ms ease),
              border-color var(--transition-fast, 150ms ease);
}
.result-card:hover { box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, .1)); }

.result-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm, .5rem);
  margin: 0 0 var(--space-md, 1rem);
  padding-bottom: var(--space-md, 1rem);
  border-bottom: 1px solid var(--surface-border, #e9ecef);
}
.result-card__title {
  margin: 0;
  font-size: var(--font-size-lg, 1.125rem);
  font-weight: var(--font-weight-semibold, 600);
  color: var(--heading-color, var(--text-default, #212529));
  line-height: var(--line-height-tight, 1.25);
}

.result-card--ip       { border-left: 4px solid var(--cat-ip, #1565c0); }
.result-card--dns      { border-left: 4px solid var(--cat-dns, #2e7d32); }
.result-card--network  { border-left: 4px solid var(--cat-network, #00838f); }
.result-card--security { border-left: 4px solid var(--cat-security, #c62828); }
.result-card--developer{ border-left: 4px solid var(--cat-developer, #6a1b9a); }
.result-card--domain   { border-left: 4px solid var(--cat-domain, #ad6800); }
.result-card--email    { border-left: 4px solid var(--cat-email, #00695c); }

.result-kv {
  display: grid;
  grid-template-columns: minmax(8rem, max-content) 1fr;
  gap: var(--space-xs, .25rem) var(--space-lg, 1.5rem);
  margin: 0;
}
.result-kv > dt,
.result-kv__key {
  margin: 0;
  padding: var(--space-xs, .25rem) 0;
  font-size: var(--font-size-sm, .875rem);
  font-weight: var(--font-weight-medium, 500);
  color: var(--text-subtle, #6c757d);
}
.result-kv > dd,
.result-kv__val {
  margin: 0;
  padding: var(--space-xs, .25rem) 0;
  font-size: var(--font-size-base, 1rem);
  color: var(--text-default, #212529);
  word-break: break-word;
  display: flex;
  align-items: center;
  gap: var(--space-sm, .5rem);
}
.result-kv__val--mono {
  font-family: var(--font-family-mono, monospace);
  font-size: var(--font-size-sm, .875rem);
}

.result-pill {
  display: inline-flex;
  align-items: center;
  gap: .35em;
  padding: .2em .7em;
  border-radius: var(--radius-full, 9999px);
  font-size: var(--font-size-sm, .875rem);
  font-weight: var(--font-weight-semibold, 600);
  line-height: 1.3;
  white-space: nowrap;
  background: var(--surface-muted, #e9ecef);
  color: var(--text-default, #212529);
}
.result-pill--success { background: var(--success-color-light, #d4edda); color: var(--color-success-text, #2e7d32); }
.result-pill--danger  { background: var(--error-color-light, #f8d7da);   color: var(--color-danger-text, #b02a2a); }
.result-pill--warning { background: var(--warning-color-light, #fff3cd); color: var(--color-warning-text, #8a6500); }
.result-pill--info    { background: var(--info-color-light, #cce5ff);    color: var(--color-info-text, #0a6b8a); }

.result-code {
  display: block;
  font-family: var(--font-family-mono, monospace);
  font-size: var(--font-size-sm, .875rem);
  
  color: var(--text-color, #212529);
  background: var(--surface-subtle, #f8f9fa);
  border: 1px solid var(--surface-border, #e9ecef);
  border-radius: var(--radius, 8px);
  padding: var(--space-md, 1rem);
  margin: 0;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: var(--line-height-base, 1.5);
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4em;
  min-height: var(--touch-target-min, 44px);
  min-width: var(--touch-target-min, 44px);
  padding: .35em .7em;
  font-size: var(--font-size-sm, .875rem);
  font-weight: var(--font-weight-medium, 500);
  color: var(--text-subtle, #6c757d);
  background: transparent;
  border: 1px solid var(--surface-border, #dee2e6);
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
  transition: all var(--transition-fast, 150ms ease);
}
.copy-btn:hover {
  color: var(--color-primary, #f15a23);
  border-color: var(--color-primary, #f15a23);
  background: var(--color-primary-alpha, rgba(241, 90, 35, .1));
}
.copy-btn:focus-visible {
  outline: var(--focus-ring-width, 3px) solid var(--focus-ring-color, #2196f3);
  outline-offset: var(--focus-ring-offset, 2px);
}
.copy-btn.is-copied { color: var(--color-success-text, #2e7d32); border-color: var(--color-success, #5cb85c); }

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm, .5rem);
  margin-top: var(--space-md, 1rem);
}

.result-empty {
  text-align: center;
  padding: var(--space-2xl, 3rem) var(--space-lg, 1.5rem);
  color: var(--text-subtle, #6c757d);
  background: var(--surface-subtle, #f8f9fa);
  border: 1px dashed var(--surface-border, #dee2e6);
  border-radius: var(--radius-lg, 12px);
}
.result-empty__icon { font-size: var(--font-size-3xl, 1.875rem); color: var(--surface-border-strong, #adb5bd); margin-bottom: var(--space-sm, .5rem); }
.result-empty__title { font-size: var(--font-size-lg, 1.125rem); font-weight: var(--font-weight-semibold, 600); color: var(--text-default, #495057); margin: 0 0 var(--space-xs, .25rem); }

.result-skeleton {
  height: 1rem;
  border-radius: var(--radius-sm, 4px);
  background: linear-gradient(90deg,
    var(--surface-muted, #e9ecef) 25%,
    var(--surface-subtle, #f8f9fa) 50%,
    var(--surface-muted, #e9ecef) 75%);
  background-size: 200% 100%;
  animation: result-skeleton-shimmer 1.4s ease-in-out infinite;
  margin-bottom: var(--space-sm, .5rem);
}
.result-skeleton--wide { width: 100%; }
.result-skeleton--half { width: 50%; }
@keyframes result-skeleton-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .result-skeleton { animation: none; } }

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: var(--space-lg, 1.5rem);
}

@media (max-width: 575.98px) {
  .result-kv { grid-template-columns: 1fr; gap: 0; }
  .result-kv > dt, .result-kv__key { padding-bottom: 0; }
  .result-kv > dd, .result-kv__val { padding-top: 0; margin-bottom: var(--space-sm, .5rem); }
  .result-card { padding: var(--space-md, 1rem); }
}

.monitor-cta {
  display: flex;
  align-items: center;
  gap: var(--space-md, 1rem);
  flex-wrap: wrap;
  margin: var(--space-md, 1rem) 0;
}
.monitor-cta__more {
  color: var(--color-text-secondary, #6c757d);
  font-size: var(--font-size-sm, .875rem);
  text-decoration: none;
}
.monitor-cta__more:hover { text-decoration: underline; }

.recent-lookups {
  
  max-width: 700px;
  margin: var(--space-sm, .5rem) auto var(--space-md, 1rem);
  padding: 0 15px; 
}
.recent-lookups__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm, .5rem);
  margin-bottom: .35rem;
}
.recent-lookups__title {
  font-size: var(--font-size-sm, .85rem);
  font-weight: 600;
  color: var(--color-text-secondary, #4b5563);
}
.recent-lookups__title i { margin-right: .3rem; }
.recent-lookups__hint {
  font-weight: 400;
  color: var(--color-text-muted, #9ca3af);
  font-size: .78rem;
}
.recent-lookups__clear {
  border: 0;
  background: none;
  color: var(--color-text-muted, #9ca3af);
  font-size: .78rem;
  cursor: pointer;
  padding: .35rem .5rem;
}
.recent-lookups__clear:hover { color: var(--color-danger, #c62828); text-decoration: underline; }
.recent-lookups__row {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}
.recent-lookups__chip {
  display: inline-flex;
  flex-direction: column;
  gap: .05rem;
  padding: .4rem .7rem;
  min-height: 44px;
  justify-content: center;
  background: var(--surface-subtle, #f6f7f9);
  border: 1px solid var(--surface-border, #e2e6ea);
  border-radius: 10px;
  text-decoration: none;
  max-width: 100%;
}
.recent-lookups__chip:hover,
.recent-lookups__chip:focus-visible {
  border-color: var(--color-primary, #f15a23);
  text-decoration: none;
}
.recent-lookups__val {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: .85rem;
  color: var(--text-default, #1c2430);
  overflow-wrap: anywhere;
}
.recent-lookups__meta {
  font-size: .72rem;
  color: var(--color-text-muted, #9ca3af);
}

.check-again {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md, 1rem);
  flex-wrap: wrap;
  margin: var(--space-sm, .5rem) 0 var(--space-md, 1rem);
  font-size: var(--font-size-sm, .85rem);
  color: var(--color-text-muted, #9ca3af);
}
.check-again__btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  min-height: 40px;
  padding: .4rem .9rem;
  border: 1px solid var(--surface-border, #e2e6ea);
  border-radius: 8px;
  background: var(--surface-card, #fff);
  color: var(--text-default, #1c2430);
  font-size: .9rem;
  cursor: pointer;
}
.check-again__btn:hover,
.check-again__btn:focus-visible {
  border-color: var(--color-primary, #f15a23);
  color: var(--color-primary, #f15a23);
}
@media (max-width: 479.98px) {
  .check-again { justify-content: center; }
  .check-again__btn { width: 100%; justify-content: center; }
}

.result-benchmark {
  background: var(--surface-subtle, #f8f9fa);
  border-left: 4px solid var(--cat-email, #00695c);
  border-radius: var(--radius-sm, 4px);
  padding: var(--space-sm, .5rem) var(--space-md, 1rem);
  margin: var(--space-md, 1rem) 0 0;
  font-size: var(--font-size-sm, .9rem);
  color: var(--text-default, #212529);
}
.result-benchmark i { color: var(--cat-email, #00695c); margin-right: .35rem; }
.result-benchmark a { white-space: nowrap; }

.collapsible-trigger > i,
.collapsible-trigger h3 > i,
.collapsible-trigger h4 > i {
  display: none !important;
}

.tool-faqs--details .faq-accordion{display:flex;flex-direction:column;gap:.5rem}
.tool-faqs--details .faq-item{border:1px solid var(--color-gray-200,#e9ecef);border-radius:.5rem;background:var(--surface-card,#fff);box-shadow:0 .125rem .375rem rgba(0,0,0,.04)}
.tool-faqs--details .faq-question{cursor:pointer;list-style:none;padding:1rem 1.25rem;font-weight:600;font-size:1.05rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.tool-faqs--details .faq-question::-webkit-details-marker{display:none}
.tool-faqs--details .faq-question::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.8rem;color:#6c757d;transition:transform .3s ease}
.tool-faqs--details .faq-item[open] .faq-question::after{transform:rotate(180deg)}
.tool-faqs--details .faq-answer{padding:0 1.25rem 1.15rem;color:#495057;font-size:1.02rem;line-height:1.6}