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================================
* @Author: yangr.com
* @Last Modified time: 2026-07-03 17:10:49
*/
@font-face {
    font-family: "Manrope";
    src: url("https://consumer.huawei.com/etc/designs/huawei-cbg-site/clientlib-campaign-v4/common-v4/fonts/Manrope/Manrope-Regular.woff2") format("woff2"),url("https://consumer.huawei.com/etc/designs/huawei-cbg-site/clientlib-campaign-v4/common-v4/fonts/Manrope/Manrope-Regular.woff") format("woff"),url("https://consumer.huawei.com/etc/designs/huawei-cbg-site/clientlib-campaign-v4/common-v4/fonts/Manrope/Manrope-Regular.ttf") format("truetype");
    font-style: normal;
    font-display: swap
}

:root {
    color-scheme: light;
    --bg: #f7f8fb;
    --surface: #ffffff;
    --surface-soft: #e7ff00;
    --light:#e7ff00;
    --surface-muted: #f1f1f1;
    --line: #dddddd;
    --line-strong: #b8b8b8;
    --text: #1b2433;
    --text-soft: #555555;
    --text-faint: #777777;
    --primary: #000000;
    --primary-strong: #2d2d2d;
    --primary-soft: #eaeaea;
    --on-primary: #ffffff;
    --focus-ring: rgba(0, 0, 0, 0.1);
    --lift-shadow: rgba(0, 0, 0, 0.1);
    --bg-grid-line: rgba(17, 17, 17, 0.035);
    --bg-grid-glow: rgba(231, 255, 0, 0.16);
    --success-soft: #f7f9fc;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --container: 1180px;
    --logo: #000000;
    --mono: PingFangSC, "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
    --sans: Manrope, PingFangSC, helvetica neue, hiragino sans gb, arial, microsoft yahei ui, microsoft yahei, simsun, "sans-serif";
}

body.dark-mode {
    color-scheme: dark;
    --bg: #090b06;
    --surface: #10120d;
    --surface-soft: rgba(231, 255, 0, 0.14);
    --light:#171b10;
    --surface-muted: #171b10;
    --line: #2c3318;
    --line-strong: #49551c;
    --text: #f4f7df;
    --text-soft: #c7ceb0;
    --text-faint: #8f9875;
    --primary: #e7ff00;
    --primary-strong: #f3ff57;
    --primary-soft: rgba(231, 255, 0, 0.16);
    --on-primary: #090b06;
    --focus-ring: rgba(231, 255, 0, 0.24);
    --lift-shadow: rgba(0, 0, 0, 0.42);
    --bg-grid-line: rgba(231, 255, 0, 0.055);
    --bg-grid-glow: rgba(231, 255, 0, 0.09);
    --success-soft: rgba(231, 255, 0, 0.08);
    --logo: #e7ff00;
}

@font-face {
    font-family: "iconfont";
    src: url("//at.alicdn.com/t/c/font_5203981_jcrebghlik.woff2?t=1783046958111") format("woff2"),
        url("//at.alicdn.com/t/c/font_5203981_jcrebghlik.woff?t=1783046958111") format("woff"),
        url("//at.alicdn.com/t/c/font_5203981_jcrebghlik.ttf?t=1783046958111") format("truetype");
}

.iconfont {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: "iconfont" !important;
    font-style: normal;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.icon-lianjie::before {
    content: "\e600";
}

.icon-ai250::before {
    content: "\e6ee";
}

.icon-paizhao::before {
    content: "\e877";
}

.icon-guanbi::before {
    content: "\e609";
}

.icon-anquan::before {
    content: "\e817";
}

.icon-sousuo::before {
    content: "\e602";
}

.icon-gengduo::before {
    content: "\e60c";
}

.icon-heiyemoshi::before {
    content: "\e68f";
}

.icon-fuzhi::before {
    content: "\e65f";
}


* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    position: relative;
    isolation: isolate;
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font: 14px/1.6 var(--sans);
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        radial-gradient(ellipse 54% 36% at 50% 42%, var(--bg-grid-glow), transparent 68%),
        linear-gradient(var(--bg-grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--bg-grid-line) 1px, transparent 1px);
    background-size: 100% 100%, 48px 48px, 48px 48px;
    background-position: center, center, center;
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000 40%, transparent 100%);
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000 40%, transparent 100%);
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    color: var(--primary-strong);
}

button,
input {
    font: inherit;
}

.site-shell {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--line);
}

.site-header__inner,
.page-main,
.site-footer__inner {
    width: min(calc(100% - 32px), var(--container));
    margin: 0 auto;
}

.site-header__inner {
    min-height: 55px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.brand--mark-only {
    justify-content: center;
    width: 40px;
    height: 40px;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    color: var(--primary);
    background: currentColor;
    -webkit-mask: url("/img/logo.svg") center / contain no-repeat;
    mask: url("/img/logo.svg") center / contain no-repeat;
}

.brand-mark svg {
    width: 30px;
    height: 30px;
}

.header-search {
    display: flex;
    justify-content: center;
}

.header-search .search-form {
    max-width: 430px;
}

.header-search .search-form--group {
    max-width: 560px;
}

.header-nav {
    display: inline-flex;
    align-items: center;
    gap: 28px;
    margin-left: 16px;
}

.header-nav a {
    color: var(--text-soft);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.header-nav a.is-active {
    color: var(--primary);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
}

.header-actions {
    display: inline-flex;
    align-items: center;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text-soft);
    transition: border-color 150ms ease, color 150ms ease, background-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.theme-toggle:hover {
    border-color: var(--line-strong);
    color: var(--primary);
}

.theme-toggle:active {
    transform: translateY(0) scale(0.96);
}

.theme-toggle .iconfont {
    width: 18px;
    height: 18px;
    font-size: 18px;
}

.theme-toggle .sun-icon {
    display: none;
}

body.dark-mode .theme-toggle .moon-icon {
    display: none;
}

body.dark-mode .theme-toggle .sun-icon {
    display: inline-flex;
}

.page-main {
    flex: 1;
    padding: 10px 0 20px;
}

.hero {
    min-height: calc(100vh - 160px);
    display: flex;
    align-items: center;
    justify-content: center;
}

body[data-page="home"] .site-shell {
    min-height: 100svh;
}

body[data-page="home"] .page-main {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    padding: 0;
}

body[data-page="home"] .hero {
    width: 100%;
    flex: 1 1 auto;
    min-height: 0;
    padding: clamp(16px, 3vh, 28px) 0;
}

.hero-card,
.summary-card,
.panel,
.raw-card,
.tld-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
}

.hero-card {
    width: min(100%, 770px);
    padding: 40px 48px;
}

.home-shell {
    width: 100%;
    display: grid;
    justify-items: center;
    gap: 18px;
}

.home-title-wrap {
    text-align: center;
}

.home-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    color: var(--text);
}

.home-kicker .iconfont {
    width: 24px;
    height: 24px;
    font-size: 24px;
}

.hero-title {
    margin: 0 0 24px;
    color: var(--primary);
    font-size: clamp(38px, 5vw, 54px);
    line-height: 1.05;
    letter-spacing: -0.04em;
    text-align: center;
}

.home-title {
    margin: 0;
    color: var(--text);
    font-size: clamp(34px, 4vw, 42px);
    line-height: 1.08;
}

.home-subtitle {
    margin-top: 8px;
    color: var(--text-soft);
    font-size: 15px;
}

.search-form {
    width: 100%;
    display: grid;
    gap: 14px;
}

.search-form__row {
    position: relative;
}

.search-input {
    width: 100%;
    height: 56px;
    padding: 0 70px 0 20px;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    font-size: 16px;
}

.search-input::placeholder {
    color: var(--text-faint);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
}

.search-button {
    position: absolute;
    top: 7px;
    right: 7px;
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    border-radius: 10px;
    background: var(--primary);
    color: var(--on-primary);
    cursor: pointer;
    transition: background-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.search-button:hover {
    background: var(--primary-strong);
}

.search-button:active {
    box-shadow: none;
    transform: translateY(0) scale(0.97);
}

.search-button .iconfont {
    width: 18px;
    height: 18px;
    font-size: 18px;
}

.search-form--group .search-form__row {
    height: 45px;
    display: flex;
    align-items: stretch;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    background: var(--surface);
    overflow: hidden;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.search-form--group .search-form__row:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

.search-form--group .query-mode {
    flex: 0 0 auto;
    flex-wrap: nowrap;
    gap: 4px;
    justify-content: flex-start;
    padding: 4px;
    border-right: 1px solid var(--line);
    background: var(--surface-soft);
}

.search-form--group .query-mode__option span {
    min-width: 58px;
    min-height: 35px;
    padding: 0 9px;
    border: 0;
    border-radius: 7px;
    background: transparent;
}

.search-form--group .query-mode__option input:checked + span {
    background: var(--primary);
    color: var(--on-primary);
}

.search-form--group .search-input {
    flex: 1 1 auto;
    min-width: 0;
    height: 43px;
    padding: 0 14px;
    border: 0;
    border-radius: 0;
    background: transparent;
    font-size: 15px;
}

.search-form--group .search-input:focus {
    border-color: transparent;
}

.search-form--group .search-button {
    position: static;
    flex: 0 0 50px;
    width: 50px;
    height: auto;
    border-radius: 0;
}

.query-mode,
.query-switch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.query-mode {
    justify-content: center;
}

.query-mode__option {
    position: relative;
}

.query-mode__option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.query-mode__option span,
.query-switch__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-width: 84px;
    min-height: 34px;
    padding: 0 14px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text-soft);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.query-mode__option input:checked + span,
.query-switch__item.is-active {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--on-primary);
    box-shadow: inset 0 0 0 1px var(--focus-ring);
}

.query-mode__option span:hover,
.query-switch__item:hover {
    border-color: var(--primary);
    background: var(--primary-soft);
    color: var(--text);
}

.query-mode__option input:focus-visible + span,
.query-switch__item:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-soft);
}

.query-mode__option span:active,
.query-switch__item:active {
    transform: translateY(0) scale(0.97);
}

.query-switch__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--line-strong);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.04);
    transition: background-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.query-switch__item.is-active .query-switch__dot {
    background: var(--light);
    box-shadow: 0 0 0 3px rgba(231, 255, 0, 0.18), 0 0 16px rgba(231, 255, 0, 0.46);
    transform: scale(1.08);
}

.hero-promise {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    margin: 22px auto 0;
    padding: 10px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text-soft);
    font-size: 13px;
}

.hero-promise .iconfont {
    width: 15px;
    height: 15px;
    font-size: 15px;
    color: var(--primary);
}

.home-actions {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.home-example-link,
.icon-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.home-example-link:hover,
.icon-button:hover {
    background: var(--primary-soft);
    color: var(--primary);
    box-shadow: 0 8px 18px var(--lift-shadow);
    transform: translateY(-1px);
}

.icon-button.is-copied {
    border-color: rgba(231, 255, 0, 0.55);
    background: rgba(231, 255, 0, 0.18);
    color: var(--text);
}

.home-example-link:active,
.icon-button:active {
    box-shadow: none;
    transform: translateY(0) scale(0.97);
}

.home-example-link .iconfont,
.icon-button .iconfont {
    width: 16px;
    height: 16px;
    font-size: 16px;
    color: var(--text-soft);
    transition: color 150ms ease;
}

.home-example-link:hover .iconfont,
.icon-button:hover .iconfont {
    color: var(--primary);
}

.home-history {
    flex: 1;
    min-width: 0;
    min-height: 38px;
    display: flex;
    align-items: center;
}

.home-history__empty {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 10px;
    border: 1px dashed var(--line);
    border-radius: 999px;
    background: var(--surface-soft);
    color: var(--text-faint);
    font-size: 12px;
}

.home-history__list {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 12px 0 4px;
}

.home-history__item {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    max-width: min(100%, 220px);
    padding: 3px 10px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 500;
    transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}

.home-history__item:hover,
.home-history__item:focus-within {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--on-primary);
}

.home-history__item-link {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    max-width: 100%;
    color: inherit;
}

.home-history__item-link:hover {
    color: inherit;
}

.home-history__item-main {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    max-width: 100%;
}

.home-history__item-text {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.home-history__remove {
    position: absolute;
    top: -7px;
    right: -7px;
    z-index: 2;
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    font: 700 12px/1 var(--sans);
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    transform: scale(0.82);
    transition: opacity 150ms ease, transform 150ms ease, background-color 150ms ease, color 150ms ease;
}

.home-history__item:hover .home-history__remove,
.home-history__item:focus-within .home-history__remove {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.home-history__remove .iconfont {
    width: 10px;
    height: 10px;
    font-size: 10px;
    line-height: 1;
}

.home-history__remove:hover,
.home-history__remove:focus-visible {
    border-color: var(--primary);
    background: var(--surface-soft);
    color: var(--primary);
    outline: none;
}

.hero-grid {
    margin-top: 28px;
    padding-top: 24px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 28px;
    border-top: 1px solid var(--line);
}

.page-center {
    width: min(100%, 930px);
    margin: 0 auto;
}

.page-center--wide {
    width: min(100%, 1120px);
}

.page-head {
    display: grid;
    justify-items: center;
    gap: 10px;
    margin-bottom: 24px;
    text-align: center;
}

.page-head__title {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    color: var(--text);
    font-size: clamp(34px, 4vw, 50px);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.page-head__title .iconfont {
    width: 28px;
    height: 28px;
    font-size: 28px;
}

.page-head__subtitle {
    color: var(--text-soft);
    font-size: 14px;
}

.metric-row {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 10px;
}

.metric-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.metric-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 35px;
    padding: 0 10px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-md);
    background: var(--surface);
    color: var(--text);
    font-size: 13px;
}

.metric-pill strong {
    color: var(--text);
}

.metric-pill--price {
    background: var(--surface-soft);
}

.metric-pill--price strong {
    color: var(--primary);
}

.metric-pill--muted {
    color: var(--text-faint);
    background: var(--surface-muted);
}

.result-card {
    position: relative;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    overflow: hidden;
}

.result-card__body {
    position: relative;
    padding: 22px 28px 26px;
}

.result-card__switch {
    position: absolute;
    top: 14px;
    right: 18px;
    z-index: 2;
    flex-wrap: nowrap;
    gap: 6px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
}

.result-card__switch .query-switch__item {
    min-width: 70px;
    min-height: 30px;
    padding: 0 12px;
    border-color: transparent;
    background: transparent;
}

.result-card__switch .query-switch__item.is-active {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--on-primary);
}

.result-formatted {
    background: var(--surface);
    border-radius: var(--radius-md);
}

.result-grid {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 10px 15px;
}

.result-grid__label {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    color: var(--text);
    text-align: right;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 0.03rem;
}

.result-grid__value {
    color: var(--text);
    word-break: break-word;
    display: flex;
    align-items: center;
}

.result-main-text {
    font-size: 16px;
    font-weight: 700;
}

.mini-badge {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    padding: 0 7px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface-soft);
    color: var(--text-soft);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.panel,
.raw-card,
.tld-panel {
    padding: 18px;
}

.hero-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-soft);
}

.hero-note svg {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    color: var(--text-soft);
    flex: 0 0 auto;
}

.hero-example-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 20px;
}

.hero-example {
    display: block;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface-soft);
    color: var(--text-soft);
    text-align: center;
    font-size: 13px;
}

.hero-example strong {
    color: var(--text);
    font-family: var(--mono);
    font-size: 12px;
}

.content-wrap {
    display: grid;
    gap: 24px;
}

.summary-card {
    padding: 18px 20px;
}

.summary-card h1,
.tld-page-title {
    margin: 0;
    font-size: clamp(28px, 4.8vw, 52px);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.summary-card h1 {
    color: var(--primary);
    text-transform: uppercase;
    word-break: break-word;
}

.query-switch {
    margin-bottom: 0px;
}

.info-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(320px, 1fr);
    gap: 24px;
}

.side-stack {
    display: grid;
    gap: 24px;
}

.panel,
.raw-card,
.tld-panel {
    padding: 18px;
}

.panel-title,
.raw-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 14px;
    font-size: 18px;
    line-height: 1.3;
}

.title-icon {
    width: 18px;
    height: 18px;
    color: var(--primary);
    flex: 0 0 auto;
}

.kv-table,
.dns-table {
    width: 100%;
    border-collapse: collapse;
}

.kv-table th,
.kv-table td {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

.kv-table tr:last-child th,
.kv-table tr:last-child td {
    border-bottom: 0;
}

.kv-table th {
    width: 148px;
    padding-right: 18px;
    color: var(--text);
    font-size: 14px;
    font-weight: 700;
    text-align: left;
}

.kv-table td {
    color: var(--text-soft);
    word-break: break-word;
}

.value-stack {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dns-chip-list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.dns-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 1px 5px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    width: fit-content;
    max-width: 100%;
    word-break: break-word;
    font-size: 12px;
    letter-spacing: 0.03rem;
}

.dns-chip strong {
    color: var(--primary);
    font-family: var(--mono);
    font-size: 12px;
    line-height: 1;
}

.dns-chip--record {
    max-width: 100%;
}

.domain-value-group {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.domain-value-stack {
    gap: 4px;
}

.domain-age-badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 11px;
    border: 1px solid rgba(180, 112, 20, 0.34);
    border-radius: 999px;
    background: linear-gradient(135deg, #fff2c2 0%, #ffd77a 100%);
    color: #7a4300;
    font-size: 12px;
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
}

.time-value {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 3px;
}

.timezone-badge {
    display: inline-flex;
    align-items: center;
    min-height: 20px;
    padding: 0 5px;
    border: 1px solid rgba(231, 255, 0, 0.42);
    border-radius: 999px;
    background: rgba(231, 255, 0, 0.18);
    color: var(--text);
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 4px 9px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface-soft);
    color: var(--primary);
    font-size: 12px;
}

.tag.icon-tag::before {
    content: "↗";
    margin-right: 6px;
    color: var(--text-faint);
    font-size: 11px;
}

.panel-table-wrap,
.raw-pre-wrap {
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
}

.raw-pre-wrap {
    max-height: 420px;
}

.dns-table thead th {
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
    background: var(--surface-soft);
    color: var(--text-soft);
    font-size: 12px;
    font-weight: 700;
    text-align: left;
}

.dns-table tbody td {
    padding: 14px;
    border-bottom: 1px solid var(--line);
    color: var(--text-soft);
}

.dns-table tbody tr:last-child td {
    border-bottom: 0;
}

.raw-pre {
    margin: 0;
    padding: 16px;
    color: var(--text-soft);
    background: transparent;
    font: 12px/1.3 var(--mono);
    white-space: pre-wrap;
    word-break: break-word;
}

.raw-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.empty-state,
.notice-box {
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--success-soft);
    color: var(--text-soft);
}

.tld-shell {
    display: grid;
    gap: 24px;
}

.suffix-panel-stack {
    display: grid;
    gap: 20px;
}

.suffix-panel {
    display: grid;
    gap: 14px;
}

.suffix-panel__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.suffix-panel__head h2 {
    margin: 0;
    color: var(--text);
    font-size: 18px;
    letter-spacing: -0.02em;
}

.suffix-panel__head span,
.suffix-panel__note {
    color: var(--text-soft);
    font-size: 13px;
}

.suffix-panel__note {
    margin: 0;
}

.suffix-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.suffix-tag {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 3px 9px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-family: var(--mono);
    font-size: 12px;
    line-height: 1;
    transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease, transform 150ms ease;
}

.suffix-tag--muted {
    background: var(--surface-soft);
    color: var(--text-soft);
}

.suffix-tag:hover {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--surface);
    transform: translateY(-1px);
}

.tld-page-subtitle {
    margin-top: 8px;
    color: var(--text-soft);
}

.tld-content {
    margin-top: 24px;
    display: grid;
    gap: 22px;
}

.tld-content h1,
.tld-content h2,
.tld-content h3 {
    margin: 0;
    color: var(--text);
    letter-spacing: -0.03em;
}

.tld-content h2 {
    padding-top: 20px;
    border-top: 1px solid var(--line);
    font-size: 18px;
}

.tld-content p,
.tld-content li,
.tld-content dd,
.tld-content address {
    color: var(--text-soft);
}

.tld-content p,
.tld-content ul,
.tld-content ol,
.tld-content dl,
.tld-content table,
.tld-content address,
.tld-content blockquote,
.tld-content pre {
    margin: 0;
}

.tld-content ul,
.tld-content ol {
    padding-left: 20px;
}

.tld-content dl {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
}

.tld-content dt {
    margin: 0 0 6px;
    color: var(--text);
    font-weight: 700;
}

.tld-content dd {
    margin: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface-soft);
}

.tld-content table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--surface);
}

.tld-content th,
.tld-content td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.tld-content th {
    background: var(--surface-soft);
    color: var(--text-soft);
    font-size: 12px;
    font-weight: 700;
}

.tld-content tr:last-child td {
    border-bottom: 0;
}

.tld-content blockquote,
.tld-content pre {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface-soft);
    white-space: pre-wrap;
    word-break: break-word;
    font: 12px/1.7 var(--mono);
}

.tld-content hr {
    border: 0;
    border-top: 1px solid var(--line);
    margin: 0;
}

.site-footer {
    border-top: 1px solid var(--line);
    background: var(--surface);
}

.site-footer__inner {
    min-height: 56px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px 20px;
    color: var(--text-soft);
    font-size: 13px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.footer-links a {
    color: var(--text-faint);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (max-width: 920px) {
    .info-grid {
        grid-template-columns: 1fr;
    }

    .tld-content dl {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .site-header__inner {
        grid-template-columns: 1fr auto;
        gap: 14px;
        padding: 14px 0;
    }

    .header-search {
        grid-column: 1 / -1;
        order: 3;
    }

    .header-search .search-form {
        max-width: none;
    }

    .header-nav {
        display: none;
    }

    .hero {
        min-height: auto;
        padding-top: 18px;
    }

    .hero-card {
        padding: 24px 18px;
    }

    .hero-grid,
    .hero-example-list {
        grid-template-columns: 1fr;
    }

    .summary-card,
    .panel,
    .raw-card,
    .tld-panel {
        padding: 16px;
    }

    .result-card__body {
        padding: 16px 10px;
    }

    .result-card__switch {
        position: static;
        width: max-content;
        max-width: 100%;
        margin: 0 0 16px auto;
        box-shadow: none;
    }

    .result-grid {
        grid-template-columns: 96px minmax(0, 1fr);
        gap: 12px 14px;
    }

    .result-grid__label {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        text-align: right;
        font-size: 13px;
    }

    .kv-table th,
    .kv-table td {
        display: block;
        width: 100%;
    }

    .kv-table th {
        padding-bottom: 0;
    }

    .kv-table td {
        padding-top: 8px;
    }

    .panel-table-wrap,
    .tld-content table {
        overflow-x: auto;
    }

    .dns-table {
        min-width: 560px;
    }

    .tld-content table {
        display: table;
        min-width: 560px;
    }

    .tld-content thead {
        display: table-header-group;
    }

    .tld-content tbody {
        display: table-row-group;
    }

    .tld-content tr {
        display: table-row;
    }

    .tld-content th,
    .tld-content td {
        display: table-cell;
    }

    .home-actions {
        width: 100%;
        align-items: stretch;
    }
}

@media (max-width: 560px) {
    .site-header__inner,
    .page-main,
    .site-footer__inner {
        width: min(calc(100% - 24px), var(--container));
    }

    .brand {
        font-size: 18px;
    }

    .hero-title {
        font-size: 34px;
        margin-bottom: 18px;
    }

    .home-title {
        font-size: 30px;
    }

    .query-mode__option span,
    .query-switch__item {
        min-width: 64px;
        width: auto;
    }

    .search-input {
        height: 52px;
        font-size: 15px;
    }

    .search-button {
        top: 5px;
        right: 5px;
        width: 40px;
        height: 40px;
    }

    .search-form--group .query-mode {
        padding: 5px;
    }

    .search-form--group .query-mode__option span {
        min-width: 50px;
        min-height: 33px;
        padding: 0 8px;
        font-size: 11px;
    }

    .search-form--group .search-input {
        height: 43px;
        padding: 0 10px;
    }

    .search-form--group .search-button {
        flex-basis: 45px;
        width: 45px;
    }

    .hero-promise {
        width: 100%;
        justify-content: center;
        text-align: center;
        border-radius: var(--radius-md);
    }

    .home-actions {
        flex-direction: column;
    }

    .site-footer__inner,
    .footer-links {
        justify-content: center;
    }

    .raw-pre-wrap {
        max-height: 320px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
    }
}