/* ============================================================
   dns-lookup.css — SkyServer DNS Lookup tool page
   Accent: brand blue / indigo (#4169E1) — WHOIS owns violet, so
   the two free tools stay visually distinct.
   Font: Outfit (primary), JetBrains Mono (records/code)
============================================================ */

/* ---------- PAGE VARS ---------- */
.dns-body {
    --dns-accent: #4169E1;
    --dns-accent-2: #3154c7;
    --dns-accent-soft: rgba(65, 105, 225, .08);
    --dns-accent-mid: rgba(65, 105, 225, .16);
    --dns-accent-border: rgba(65, 105, 225, .24);
    --dns-green: #10b981;
    --dns-red: #ef4444;
    --dns-text-1: #0f172a;
    --dns-text-2: #334155;
    --dns-text-3: #64748b;
    --dns-border: #e6eaf3;
    --dns-bg: #f8fafc;
    --dns-white: #ffffff;
    --dns-radius: 16px;
    --dns-shadow-sm: 0 2px 8px rgba(15, 23, 42, .05);
    --dns-shadow-md: 0 10px 30px -14px rgba(30, 58, 138, .28);
    --dns-shadow-lg: 0 28px 60px -32px rgba(30, 58, 138, .42);
    background: var(--dns-white);
}

.dns-accent { color: var(--dns-accent); }

/* The loading and error blocks are display:flex, which outranks the UA's
   [hidden] { display: none } — without this they stay on screen after the
   JS hides them. */
.dns-body [hidden] { display: none !important; }

.dns-body code,
.dns-table td,
.dns-type-example code {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.dns-body code {
    font-size: .88em;
    background: var(--dns-accent-soft);
    color: var(--dns-accent-2);
    padding: 2px 6px;
    border-radius: 6px;
}

/* ============================================================
   1. HERO + TOOL
============================================================ */
.dns-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, #f5f8ff 0%, #eef3ff 48%, #e8eeff 100%);
    padding: 72px 0 64px;
    text-align: center;
}

.dns-hero-bg { position: absolute; inset: 0; pointer-events: none; }

.dns-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .38;
}
.dns-orb-1 {
    width: 460px; height: 460px;
    background: radial-gradient(circle, #a9c0ff, transparent 70%);
    top: -160px; left: -120px;
}
.dns-orb-2 {
    width: 380px; height: 380px;
    background: radial-gradient(circle, #c7d6ff, transparent 70%);
    bottom: -140px; right: -90px;
}
.dns-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(65, 105, 225, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(65, 105, 225, .05) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 78%);
}

.dns-hero-inner { position: relative; z-index: 1; }

.dns-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 7px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .8);
    border: 1px solid var(--dns-accent-border);
    color: var(--dns-accent-2);
    font-size: 12.5px;
    font-weight: 600;
    box-shadow: var(--dns-shadow-sm);
}
.dns-badge-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--dns-green);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, .16);
}
.dns-badge-sep { opacity: .35; }

.dns-hero-title {
    margin: 22px 0 0;
    font-size: clamp(34px, 5vw, 56px);
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.08;
    color: var(--dns-text-1);
}

.dns-hero-sub {
    max-width: 640px;
    margin: 16px auto 0;
    font-size: 16.5px;
    line-height: 1.6;
    color: var(--dns-text-3);
}

/* ---------- the tool ---------- */
.dns-tool {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) auto;
    gap: 14px;
    align-items: end;
    max-width: 960px;
    margin: 34px auto 0;
    padding: 18px;
    background: var(--dns-white);
    border: 1px solid var(--dns-border);
    border-radius: 20px;
    box-shadow: var(--dns-shadow-lg);
    text-align: left;
}

.dns-label {
    display: block;
    margin-bottom: 7px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--dns-text-3);
}

.dns-input-wrap { position: relative; }
.dns-input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px; height: 18px;
    color: var(--dns-text-3);
    pointer-events: none;
}
.dns-input-icon svg { width: 18px; height: 18px; display: block; }

.dns-input,
.dns-select {
    width: 100%;
    height: 52px;
    border: 1.5px solid var(--dns-border);
    border-radius: 13px;
    background: #fbfcfe;
    color: var(--dns-text-1);
    font-family: 'Outfit', sans-serif;
    font-size: 15.5px;
    font-weight: 500;
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.dns-input { padding: 0 16px 0 42px; }
.dns-input::placeholder { color: #9aa6bd; font-weight: 400; }
.dns-input:focus,
.dns-select:focus {
    outline: none;
    background: var(--dns-white);
    border-color: var(--dns-accent);
    box-shadow: 0 0 0 4px var(--dns-accent-soft);
}

.dns-select-wrap { position: relative; }
.dns-select {
    padding: 0 40px 0 14px;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}
.dns-select-arrow {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 15px; height: 15px;
    color: var(--dns-text-3);
    pointer-events: none;
}
.dns-select-arrow svg { width: 15px; height: 15px; display: block; }

.dns-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    height: 52px;
    padding: 0 26px;
    border: none;
    border-radius: 13px;
    background: var(--dns-accent);
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
    box-shadow: 0 10px 22px -12px rgba(65, 105, 225, .9);
}
.dns-submit:hover { background: var(--dns-accent-2); transform: translateY(-1px); }
.dns-submit:disabled { opacity: .65; cursor: progress; transform: none; }
.dns-submit-arrow { width: 16px; height: 16px; transition: transform .18s ease; }
.dns-submit:hover .dns-submit-arrow { transform: translateX(3px); }
.dns-submit.is-busy .dns-submit-arrow { animation: dns-nudge .9s ease-in-out infinite; }
@keyframes dns-nudge { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(5px); } }

.dns-examples {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 18px;
    font-size: 13.5px;
    color: var(--dns-text-3);
}
.dns-example {
    padding: 6px 13px;
    border: 1px solid var(--dns-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, .7);
    color: var(--dns-text-2);
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .16s ease, color .16s ease, background .16s ease;
}
.dns-example:hover {
    border-color: var(--dns-accent-border);
    color: var(--dns-accent);
    background: #fff;
}

.dns-hero-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px 40px;
    margin: 34px 0 0;
    padding: 0;
    list-style: none;
}
.dns-hero-stats li { display: flex; flex-direction: column; gap: 2px; }
.dns-hero-stats strong {
    font-size: 22px;
    font-weight: 800;
    color: var(--dns-text-1);
    letter-spacing: -.01em;
}
.dns-hero-stats span { font-size: 12.5px; color: var(--dns-text-3); }

/* ============================================================
   2. RESULTS
============================================================ */
.dns-result-section {
    padding: 46px 0 10px;
    /* the header is sticky — without this the result title scrolls under it */
    scroll-margin-top: 84px;
}

.dns-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 46px 20px;
    color: var(--dns-text-3);
    font-size: 15px;
}
.dns-spinner {
    width: 22px; height: 22px;
    border: 2.5px solid var(--dns-accent-soft);
    border-top-color: var(--dns-accent);
    border-radius: 50%;
    animation: dns-spin .7s linear infinite;
}
@keyframes dns-spin { to { transform: rotate(360deg); } }

.dns-error {
    display: flex;
    gap: 16px;
    padding: 24px;
    border: 1px solid rgba(239, 68, 68, .22);
    border-radius: var(--dns-radius);
    background: #fff7f7;
}
.dns-error-icon { flex: 0 0 34px; width: 34px; height: 34px; color: var(--dns-red); }
.dns-error-icon svg { width: 34px; height: 34px; }
.dns-error-title { margin: 0 0 5px; font-size: 18px; font-weight: 700; color: var(--dns-text-1); }
.dns-error-msg { margin: 0; font-size: 14.5px; color: var(--dns-text-2); line-height: 1.55; }

.dns-result {
    border: 1px solid var(--dns-border);
    border-radius: 20px;
    background: var(--dns-white);
    box-shadow: var(--dns-shadow-md);
    overflow: hidden;
}

.dns-result-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 20px 24px;
    border-bottom: 1px solid var(--dns-border);
    background: linear-gradient(180deg, #fbfcff, #fff);
}
.dns-result-title {
    margin: 0;
    font-size: 19px;
    font-weight: 700;
    color: var(--dns-text-1);
    letter-spacing: -.01em;
}
.dns-result-title #dnsResultType { color: var(--dns-accent); }
.dns-result-domain {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: .92em;
    word-break: break-all;
}
.dns-result-meta { margin: 5px 0 0; font-size: 13px; color: var(--dns-text-3); }

.dns-copy-all {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 15px;
    border: 1.5px solid var(--dns-border);
    border-radius: 11px;
    background: #fff;
    color: var(--dns-text-2);
    font-family: 'Outfit', sans-serif;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .16s ease, color .16s ease;
}
.dns-copy-all svg { width: 15px; height: 15px; }
.dns-copy-all:hover { border-color: var(--dns-accent-border); color: var(--dns-accent); }

.dns-table-wrap { overflow-x: auto; }
.dns-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.dns-table th {
    padding: 11px 20px;
    text-align: left;
    font-family: 'Outfit', sans-serif;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--dns-text-3);
    background: #f8fafd;
    border-bottom: 1px solid var(--dns-border);
    white-space: nowrap;
}
.dns-table td {
    padding: 13px 20px;
    border-bottom: 1px solid #f1f4f9;
    color: var(--dns-text-2);
    vertical-align: middle;
}
.dns-table tr:last-child td { border-bottom: none; }
.dns-table tr:hover td { background: #fafbff; }

.dns-cell-host { color: var(--dns-text-1); font-weight: 600; word-break: break-all; }
.dns-cell-type {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 12px;
    color: var(--dns-accent);
}
.dns-cell-ttl, .dns-cell-class { color: var(--dns-text-3); white-space: nowrap; }
.dns-cell-value {
    position: relative;
    color: var(--dns-text-1);
    word-break: break-all;
    padding-right: 84px !important;
}

.dns-copy {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    padding: 4px 10px;
    border: 1px solid var(--dns-border);
    border-radius: 7px;
    background: #fff;
    color: var(--dns-text-3);
    font-family: 'Outfit', sans-serif;
    font-size: 11.5px;
    font-weight: 600;
    cursor: pointer;
    opacity: 0;
    transition: opacity .16s ease, color .16s ease, border-color .16s ease;
}
.dns-table tr:hover .dns-copy,
.dns-copy:focus { opacity: 1; }
.dns-copy:hover { color: var(--dns-accent); border-color: var(--dns-accent-border); }
.dns-copy.is-copied { opacity: 1; color: var(--dns-green); border-color: rgba(16, 185, 129, .35); }

.dns-empty {
    padding: 22px 24px;
    background: #fbfcff;
    border-top: 1px solid var(--dns-border);
}
.dns-empty p { margin: 0; font-size: 14px; color: var(--dns-text-2); line-height: 1.6; }

.dns-switch {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid var(--dns-border);
    background: #fbfcff;
}
.dns-switch-label { font-size: 13px; color: var(--dns-text-3); }
.dns-switch-pills { display: flex; flex-wrap: wrap; gap: 7px; }
.dns-pill {
    padding: 6px 14px;
    border: 1.5px solid var(--dns-border);
    border-radius: 999px;
    background: #fff;
    color: var(--dns-text-2);
    font-family: 'Outfit', sans-serif;
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    transition: all .16s ease;
}
.dns-pill:hover { border-color: var(--dns-accent-border); color: var(--dns-accent); }
.dns-pill.is-active {
    background: var(--dns-accent);
    border-color: var(--dns-accent);
    color: #fff;
}

/* ============================================================
   3. EXPLAINER
============================================================ */
.dns-explain { padding: 72px 0 8px; }
.dns-explain-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
}
.dns-explain-copy h2 {
    margin: 0 0 18px;
    font-size: clamp(26px, 3vw, 34px);
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--dns-text-1);
}
.dns-explain-copy p {
    margin: 0 0 15px;
    font-size: 16px;
    line-height: 1.72;
    color: var(--dns-text-2);
}
.dns-explain-copy em { color: var(--dns-text-1); font-style: italic; }

.dns-explain-card {
    padding: 26px;
    border: 1px solid var(--dns-border);
    border-radius: var(--dns-radius);
    background: linear-gradient(180deg, #fbfcff, #f6f9ff);
    box-shadow: var(--dns-shadow-sm);
}
.dns-explain-card h3 {
    margin: 0 0 16px;
    font-size: 17px;
    font-weight: 700;
    color: var(--dns-text-1);
}

.dns-check-list { margin: 0; padding: 0; list-style: none; }
.dns-check-list li {
    position: relative;
    padding: 0 0 0 28px;
    margin-bottom: 12px;
    font-size: 14.5px;
    line-height: 1.55;
    color: var(--dns-text-2);
}
.dns-check-list li:last-child { margin-bottom: 0; }
.dns-check-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--dns-accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234169E1' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 13 4 4L19 7'/%3E%3C/svg%3E") center / 10px 10px no-repeat;
}

/* ============================================================
   4. RECORD TYPES
============================================================ */
.dns-types { padding: 72px 0 0; }

.dns-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 12px;
}

.dns-type-card {
    display: flex;
    flex-direction: column;
    padding: 24px;
    border: 1px solid var(--dns-border);
    border-radius: var(--dns-radius);
    background: var(--dns-white);
    box-shadow: var(--dns-shadow-sm);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.dns-type-card:hover {
    transform: translateY(-3px);
    border-color: var(--dns-accent-border);
    box-shadow: var(--dns-shadow-md);
}
.dns-type-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.dns-type-code {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 54px;
    height: 30px;
    padding: 0 10px;
    border-radius: 8px;
    background: var(--dns-accent-soft);
    border: 1px solid var(--dns-accent-mid);
    color: var(--dns-accent);
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 13px;
    font-weight: 700;
}
.dns-type-head h3 { margin: 0; font-size: 16.5px; font-weight: 700; color: var(--dns-text-1); }
.dns-type-desc {
    margin: 0 0 14px;
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--dns-text-2);
    flex: 1;
}
.dns-type-example {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin: 0 0 16px;
    padding: 11px 13px;
    border-radius: 10px;
    background: #f8fafd;
    border: 1px solid #eef2f8;
}
.dns-type-example span {
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--dns-text-3);
}
.dns-type-example code {
    background: none;
    padding: 0;
    color: var(--dns-text-1);
    font-size: 12.5px;
    word-break: break-all;
}
.dns-type-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--dns-accent-border);
    border-radius: 11px;
    background: #fff;
    color: var(--dns-accent);
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background .18s ease, color .18s ease;
}
.dns-type-btn svg { width: 15px; height: 15px; transition: transform .18s ease; }
.dns-type-btn:hover { background: var(--dns-accent); color: #fff; }
.dns-type-btn:hover svg { transform: translateX(3px); }

.dns-other-types {
    margin-top: 40px;
    padding: 28px;
    border: 1px solid var(--dns-border);
    border-radius: var(--dns-radius);
    background: #fbfcff;
}
.dns-other-types h3 {
    margin: 0 0 18px;
    font-size: 17px;
    font-weight: 700;
    color: var(--dns-text-1);
}
.dns-other-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 14px 30px;
    margin: 0;
}
.dns-other-item { display: flex; gap: 12px; align-items: baseline; }
.dns-other-item dt {
    flex: 0 0 62px;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--dns-accent);
}
.dns-other-item dd {
    margin: 0;
    font-size: 14px;
    line-height: 1.55;
    color: var(--dns-text-2);
}
.dns-other-note {
    margin: 20px 0 0;
    padding-top: 16px;
    border-top: 1px solid var(--dns-border);
    font-size: 14px;
    color: var(--dns-text-3);
}
.dns-other-note a { color: var(--dns-accent); font-weight: 600; text-decoration: none; }
.dns-other-note a:hover { text-decoration: underline; }

/* ============================================================
   5. READING THE OUTPUT
============================================================ */
.dns-read { padding: 72px 0 0; }
.dns-read-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 18px;
    margin-top: 12px;
}
.dns-read-item {
    padding: 22px;
    border: 1px solid var(--dns-border);
    border-radius: 14px;
    background: var(--dns-white);
    box-shadow: var(--dns-shadow-sm);
}
.dns-read-item h3 {
    margin: 0 0 8px;
    font-size: 15.5px;
    font-weight: 700;
    color: var(--dns-text-1);
}
.dns-read-item p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--dns-text-2); }

/* ============================================================
   6. TROUBLESHOOTING
============================================================ */
.dns-trouble { padding: 72px 0 0; }
.dns-steps {
    counter-reset: dns-step;
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 18px;
}
.dns-steps li {
    counter-increment: dns-step;
    position: relative;
    padding: 22px 22px 22px 66px;
    border: 1px solid var(--dns-border);
    border-radius: 14px;
    background: var(--dns-white);
    box-shadow: var(--dns-shadow-sm);
}
.dns-steps li::before {
    content: counter(dns-step);
    position: absolute;
    left: 22px;
    top: 22px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    background: var(--dns-accent);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}
.dns-steps h3 { margin: 3px 0 7px; font-size: 16px; font-weight: 700; color: var(--dns-text-1); }
.dns-steps p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--dns-text-2); }

/* ============================================================
   7. PRODUCT + TOOLS
============================================================ */
.dns-product { padding: 72px 0 0; }
.dns-product-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
}
.dns-product-copy h2 {
    margin: 0 0 16px;
    font-size: clamp(25px, 3vw, 33px);
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--dns-text-1);
}
.dns-product-copy > p {
    margin: 0 0 20px;
    font-size: 16px;
    line-height: 1.72;
    color: var(--dns-text-2);
}
.dns-product-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.dns-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 24px;
    border-radius: 12px;
    font-size: 14.5px;
    font-weight: 700;
    text-decoration: none;
    transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.dns-btn-primary {
    background: var(--dns-accent);
    color: #fff;
    border: 1.5px solid var(--dns-accent);
    box-shadow: 0 12px 24px -14px rgba(65, 105, 225, .9);
}
.dns-btn-primary:hover { background: var(--dns-accent-2); border-color: var(--dns-accent-2); transform: translateY(-1px); }
.dns-btn-ghost {
    background: #fff;
    color: var(--dns-accent);
    border: 1.5px solid var(--dns-accent-border);
}
.dns-btn-ghost:hover { border-color: var(--dns-accent); }

.dns-tools-card {
    padding: 24px;
    border: 1px solid var(--dns-border);
    border-radius: var(--dns-radius);
    background: linear-gradient(180deg, #fbfcff, #f6f9ff);
    box-shadow: var(--dns-shadow-sm);
}
.dns-tools-card h3 {
    margin: 0 0 16px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--dns-text-3);
}
.dns-tool-link {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 13px;
    margin-bottom: 9px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid var(--dns-border);
    text-decoration: none;
    transition: border-color .18s ease, transform .18s ease;
}
.dns-tool-link:last-child { margin-bottom: 0; }
.dns-tool-link:hover { border-color: var(--dns-accent-border); transform: translateX(2px); }
.dns-tool-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--dns-accent-soft);
    border: 1px solid var(--dns-accent-mid);
    color: var(--dns-accent);
}
.dns-tool-icon svg { width: 18px; height: 18px; }
.dns-tool-link strong {
    display: block;
    font-size: 14.5px;
    font-weight: 700;
    color: var(--dns-text-1);
}
.dns-tool-link em {
    display: block;
    margin-top: 2px;
    font-style: normal;
    font-size: 12.5px;
    color: var(--dns-text-3);
}

/* ============================================================
   8. FAQ
============================================================ */
.dns-faq-section { padding: 72px 0 80px; background: var(--dns-white); }

/* ============================================================
   9. RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
    .dns-explain-grid,
    .dns-product-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 860px) {
    .dns-tool {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 16px;
    }
    .dns-submit { width: 100%; }
    .dns-hero { padding: 52px 0 48px; }
    .dns-hero-stats { gap: 14px 26px; }
    .dns-hero-stats strong { font-size: 19px; }
}

@media (max-width: 720px) {
    .dns-explain,
    .dns-types,
    .dns-read,
    .dns-trouble,
    .dns-product { padding-top: 54px; }

    .dns-result-head { padding: 16px; }
    .dns-table th, .dns-table td { padding: 11px 14px; }

    /* Five columns cannot fit a phone without squeezing every value into a
       three-line column, so each record becomes a stacked card and the cells
       print their own field name from data-label. */
    .dns-table thead {
        position: absolute;
        width: 1px; height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        clip-path: inset(50%);
        white-space: nowrap;
    }
    .dns-table, .dns-table tbody, .dns-table tr, .dns-table td { display: block; width: 100%; }
    .dns-table tr {
        padding: 12px 16px;
        border-bottom: 1px solid var(--dns-border);
    }
    .dns-table tr:hover td { background: none; }
    .dns-table td {
        display: flex;
        align-items: baseline;
        gap: 14px;
        padding: 5px 0 !important;
        border: none;
    }
    .dns-table td::before {
        content: attr(data-label);
        flex: 0 0 62px;
        font-family: 'Outfit', sans-serif;
        font-size: 10.5px;
        font-weight: 700;
        letter-spacing: .1em;
        text-transform: uppercase;
        color: var(--dns-text-3);
    }
    .dns-cell-value { flex-wrap: wrap; }

    /* The copy button needs a hover to appear; on touch there isn't one,
       so show it and give it its own row instead of overlapping the value. */
    .dns-copy {
        position: static;
        transform: none;
        margin: 6px 0 0 76px;
        opacity: 1;
    }

    .dns-steps { grid-template-columns: 1fr; }
    .dns-other-item { flex-direction: column; gap: 3px; }
    .dns-other-item dt { flex: none; }
}