:root {
    --color-text: #333;
    --color-heading: #2d3748;
    --color-muted: #666;
    --color-light-muted: #999;
    --color-primary: #388ddf;
    --color-primary-dark: #2962b3;
    --color-border: #e5e7eb;
    --color-soft-border: #eee;
    --color-surface: #fff;
    --color-soft-surface: #f8f9fa;
    --color-footer: #444546;
    --site-width: 71.25rem;
    --content-padding: 1.25rem;
}

html {
    box-sizing: border-box;
    font-size: 16px;
    scrollbar-gutter: stable;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

body {
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    color: var(--color-text);
    background-color: var(--color-surface);
    font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    line-height: 1.6;
    -webkit-text-size-adjust: 100%;
}

img {
    max-width: 100%;
    height: auto;
}

.visually-hidden {
    position: absolute;
    width: 0.0625rem;
    height: 0.0625rem;
    padding: 0;
    margin: -0.0625rem;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

#header {
    position: relative;
    z-index: 10;
    width: 100%;
    min-height: 5rem;
    background-color: var(--color-surface);
    box-shadow: 0 0.125rem 0.5rem rgba(0, 0, 0, 0.06);
}

.header__inner {
    width: 100%;
    max-width: var(--site-width);
    min-height: 5rem;
    margin: 0 auto;
    padding: 0 var(--content-padding);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
}

.header__logo {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    margin: 0;
}

.header__logo a {
    display: flex;
    align-items: center;
    color: var(--color-text);
    text-decoration: none;
}

.header__logo i.fa-solid {
    width: 2.25rem;
    margin-right: 0.75rem;
    flex: 0 0 2.25rem;
    color: var(--color-primary);
    font-size: 2.25rem;
    text-align: center;
    transition: color 0.25s ease;
}

.header__logo-text {
    color: #444546;
    font-size: 1.5rem;
    font-weight: 700;
    white-space: nowrap;
    transition: color 0.25s ease;
}

.header__logo a:hover .header__logo-text,
.header__logo a:focus-visible .header__logo-text {
    color: var(--color-primary);
}

.header__logo a:hover i.fa-solid,
.header__logo a:focus-visible i.fa-solid {
    color: var(--color-primary-dark);
}

.header__logo a:focus-visible,
.header__nav-link:focus-visible {
    outline: 0.125rem solid var(--color-primary);
    outline-offset: 0.1875rem;
    border-radius: 0.125rem;
}

.header__nav {
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
}

.header__nav-item {
    min-width: 0;
}

.header__nav-link {
    min-height: 5rem;
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    border-left: 0.0625rem solid var(--color-soft-border);
    font-size: 1rem;
    text-decoration: none;
    transition: color 0.25s ease, background-color 0.25s ease;
}

.header__nav-link:hover,
.header__nav-item.on .header__nav-link {
    color: var(--color-primary);
}

.header__nav-item.on .header__nav-link {
    box-shadow: inset 0 -0.1875rem 0 var(--color-primary);
}

.site-main {
    flex: 1;
    width: 100%;
    min-width: 0;
    background-color: var(--color-surface);
}

.content-container {
    width: 100%;
    max-width: var(--site-width);
    margin: 0 auto;
    padding: 1.25rem var(--content-padding) 2.5rem;
}

.news-breadcrumb {
    margin: 0 0 1.25rem;
    padding: 0.75rem 1.25rem;
    color: var(--color-muted);
    background-color: var(--color-soft-surface);
    border: 0.0625rem solid var(--color-soft-border);
    border-radius: 0.375rem;
    font-size: 0.875rem;
    line-height: 1.5;
}

.news-breadcrumb__list {
    min-width: 0;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.news-breadcrumb__item {
    min-width: 0;
    display: flex;
    align-items: center;
}

.news-breadcrumb__item + .news-breadcrumb__item::before {
    content: "/";
    margin: 0 0.375rem 0 0.125rem;
    color: var(--color-light-muted);
    flex: 0 0 auto;
}

.news-breadcrumb__link,
.news-breadcrumb__current {
    min-width: 0;
    padding: 0.125rem 0;
}

.news-breadcrumb__link {
    color: var(--color-muted);
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.25s ease;
}

.news-breadcrumb__link:hover,
.news-breadcrumb__link:focus-visible {
    color: var(--color-primary);
}

.news-breadcrumb__link:focus-visible {
    outline: 0.125rem solid var(--color-primary);
    outline-offset: 0.1875rem;
    border-radius: 0.125rem;
}

.news-breadcrumb__current {
    color: var(--color-text);
    font-weight: 500;
    overflow-wrap: anywhere;
}

.footer {
    width: 100%;
    padding: 1.875rem 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #808181;
    background-color: var(--color-footer);
}

.footer__text {
    margin: 0.5rem 0;
    font-size: 0.875rem;
    line-height: 1.6;
    text-align: center;
}

.footer__link-title {
    margin-right: 0.5rem;
    color: #a0a1a1;
    font-style: normal;
}

.footer__text a,
.footer__link {
    padding: 0 0.375rem;
    display: inline-block;
    color: inherit;
    text-decoration: none;
    transition: color 0.25s ease;
}

.footer__text a:hover,
.footer__link:hover {
    color: #2980b9;
    text-decoration: underline;
}

.footer__text a:focus-visible,
.footer__link:focus-visible {
    outline: 0.125rem solid #e74c3c;
    outline-offset: 0.125rem;
    border-radius: 0.125rem;
}

.home-main {
    overflow: hidden;
}

.banner {
    position: relative;
    min-height: 28.5rem;
    overflow: hidden;
    background-color: #2971d7;
}

.banner__wrap,
.banner__content-wrap {
    position: absolute;
    inset: 0;
    width: 100%;
    min-height: 28.5rem;
}

.banner__bg {
    position: relative;
    width: min(78.75rem, 100%);
    height: 28.5rem;
    margin: 0 auto;
    background-color: #2971d7;
}

.banner__section-title {
    width: 100%;
    max-width: var(--site-width);
    margin: 1.25rem auto 0.625rem;
    padding: 0 var(--content-padding);
    color: #fff;
    font-size: 1.125rem;
    line-height: 1.5;
}

.banner__content {
    position: relative;
    width: 100%;
    max-width: 60rem;
    height: 25rem;
    margin: 0 auto;
}

.banner__product-info {
    position: absolute;
    top: -1.875rem;
    right: 0.625rem;
    width: 19rem;
    padding: 1.25rem;
    color: #fff;
    text-align: left;
}

.product-info__title {
    margin: 0 0 1rem;
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.45;
    text-align: center;
}

.product-info__list {
    margin: 0 0 1rem;
    padding: 0;
    list-style: none;
}

.product-info__item {
    position: relative;
    margin: 0;
    padding: 0.375rem 0 0.375rem 1.125rem;
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.9375rem;
    line-height: 1.65;
    text-align: left;
}

.product-info__item::before {
    content: "";
    position: absolute;
    top: 1rem;
    left: 0.125rem;
    width: 0.375rem;
    height: 0.375rem;
    background-color: #bfdbfe;
    border-radius: 50%;
    transform: translateY(-50%);
}

.btn {
    width: 13.75rem;
    min-height: 3.125rem;
    margin: 0.9375rem auto;
    padding: 0.625rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border: 0;
    border-radius: 0.5rem;
    box-shadow: 0 0.25rem 0.375rem rgba(0, 0, 0, 0.15);
    font-size: 1.0625rem;
    font-weight: 600;
    text-decoration: none;
    text-shadow: 0 0.0625rem 0.125rem rgba(0, 0, 0, 0.2);
    transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.btn i {
    margin-right: 0.625rem;
    font-size: 1.75rem;
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-0.125rem);
    box-shadow: 0 0.375rem 0.5rem rgba(0, 0, 0, 0.2);
}

.btn:focus-visible {
    outline: 0.125rem solid #fff;
    outline-offset: 0.1875rem;
}

.btn:active {
    transform: translateY(0);
}

.btn--download {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.btn--download:hover,
.btn--download:focus-visible {
    background: linear-gradient(135deg, #2563eb, #1e40af);
}

.btn--buy {
    background: linear-gradient(135deg, #f97316, #ea580c);
}

.btn--buy:hover,
.btn--buy:focus-visible {
    background: linear-gradient(135deg, #ea580c, #c2410c);
}

.banner__img-screenshot,
.banner__img-slogan {
    position: absolute;
    opacity: 0;
    animation: bannerFadeUp 0.8s ease-out forwards;
}

.banner__img-screenshot {
    top: 4.25rem;
    left: 9.375rem;
    z-index: 2;
    max-width: 44rem;
    animation-delay: 0.2s;
}

.banner__img-slogan {
    top: 6.875rem;
    left: 34.0625rem;
    z-index: 3;
    max-width: 24rem;
    animation-delay: 0.5s;
}

@keyframes bannerFadeUp {
    from {
        opacity: 0;
        transform: translateY(3rem);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.banner__wave {
    position: absolute;
    z-index: 4;
    top: 23.1875rem;
    left: -14.75rem;
    width: 400%;
    height: 5.3125rem;
    background: url("../images/wave1.png") repeat-x;
    animation: waveScroll 20s linear infinite;
}

@keyframes waveScroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-106.25rem);
    }
}

@keyframes fade-up-screenshot {
    0% {
        opacity: 0;
        transform: translate(0, 12.5rem);
    }

    100% {
        opacity: 1;
        transform: translate(0, -20.3125rem);
    }
}

@keyframes fade-up-slogan {
    0% {
        opacity: 0;
        transform: translateY(9.375rem);
    }

    100% {
        opacity: 1;
        transform: translateY(-6.25rem);
    }
}

.home-content {
    width: 100%;
    max-width: var(--site-width);
    margin: 0 auto;
    padding: 1.5625rem var(--content-padding) 3.75rem;
}

.core-features {
    margin-bottom: 7.5rem;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 1.875rem;
}

.core-features__item {
    flex: 1;
    min-width: 0;
    margin: 0;
    text-align: center;
}

.core-features__item dt {
    margin-bottom: 1.875rem;
}

.core-features__item dt i {
    color: #3b82f6;
    font-size: 4.375rem;
}

.core-features__item dd {
    margin: 0;
    padding: 0 0.9375rem;
    color: #4c4c4c;
    font-size: 1rem;
    line-height: 1.8;
}

.core-features__separator {
    width: 0.0625rem;
    height: 13.75rem;
    align-self: center;
    flex: 0 0 auto;
    background-color: var(--color-border);
}

.section-title {
    position: relative;
    width: fit-content;
    margin: 0 auto 2.5rem;
    padding-bottom: 0.9375rem;
    color: var(--color-heading);
    font-size: 1.5rem;
    text-align: center;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 5rem;
    height: 0.1875rem;
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    border-radius: 0.1875rem;
    transform: translateX(-50%);
}

.section-title i {
    margin-right: 0.625rem;
    color: #3b82f6;
}

.feature-section,
.article-section {
    margin: 3.75rem 0;
    padding: 1.875rem 0;
    background-color: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 0.125rem 0.9375rem rgba(0, 0, 0, 0.05);
}

.feature-section__func-grid,
.article-section__grid {
    width: 100%;
    max-width: 68.75rem;
    margin: 0 auto;
    padding: 0 1.25rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-section__func-grid {
    gap: 1.5625rem;
}

.feature-section__func-item {
    margin: 0;
    padding: 1.5625rem;
    background-color: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 0.0625rem 0.5rem rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.feature-section__func-item:hover {
    transform: translateY(-0.3125rem);
    box-shadow: 0 0.375rem 1rem rgba(0, 0, 0, 0.12);
}

.feature-section__func-item dt {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-heading);
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
}

.feature-section__func-item dt i {
    margin-right: 0.625rem;
    color: #3b82f6;
    font-size: 1.25rem;
}

.feature-section__func-item dd {
    margin: 0;
    color: #4a5568;
    font-size: 0.9375rem;
    line-height: 1.8;
}

.article-section__grid {
    gap: 2.5rem;
}

.article-section__col {
    min-width: 0;
}

.article-section__col ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.article-section__col li {
    margin-bottom: 1.125rem;
    padding-bottom: 1.125rem;
    border-bottom: 0.0625rem solid var(--color-border);
}

.article-section__col li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
}

.article-section__col a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.9375rem;
    color: inherit;
    text-decoration: none;
}

.article-item__title {
    min-width: 0;
    margin: 0;
    flex: 1;
    overflow: hidden;
    color: var(--color-heading);
    font-size: 1rem;
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.25s ease;
}

.article-section__col a:hover .article-item__title,
.article-section__col a:focus-visible .article-item__title {
    color: #3b82f6;
}

.article-section__col a:focus-visible {
    outline: 0.125rem solid var(--color-primary);
    outline-offset: 0.1875rem;
    border-radius: 0.125rem;
}

.article-item__date {
    padding: 0.1875rem 0.5rem;
    flex: 0 0 auto;
    color: #9ca3af;
    background-color: #f3f4f6;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    white-space: nowrap;
}

.news-article__header {
    margin: 1.875rem 0;
    padding-bottom: 1rem;
    border-bottom: 0.0625rem solid var(--color-soft-border);
    text-align: center;
}

.news-article__title {
    margin: 0 0 0.75rem;
    color: var(--color-text);
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1.4;
}

.news-article__desc {
    max-width: 50rem;
    margin: 0 auto;
    padding: 0 1.25rem;
    color: var(--color-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.news-list {
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1.25rem;
    list-style: none;
}

.news-list__item {
    min-width: 0;
}

.news-card {
    padding: 1.25rem;
    background-color: var(--color-surface);
    border-radius: 0.375rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.news-card:hover {
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
    transform: translateY(-0.125rem);
}

.news-card__title {
    margin: 0 0 0.75rem;
    font-size: 1.5rem;
    line-height: 1.5;
}

.news-card__title a {
    display: block;
    padding: 0.25rem 0;
    color: var(--color-text);
    text-decoration: none;
    overflow-wrap: break-word;
    transition: color 0.25s ease;
}

.news-card__title a:hover,
.news-card__title a:focus-visible {
    color: var(--color-primary);
}

.news-card__title a:focus-visible {
    outline: 0.125rem solid var(--color-primary);
    outline-offset: 0.125rem;
    border-radius: 0.125rem;
}

.news-card__title a[style*="color"] {
    display: inline;
}

.news-card__meta {
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    color: var(--color-light-muted);
    font-size: 0.875rem;
}

.news-card__date {
    display: flex;
    align-items: center;
}

.news-card__date::before {
    content: "📅";
    margin-right: 0.375rem;
    font-size: 1rem;
}

.news-pagination {
    margin: 2.5rem 0 0;
    padding: 1rem 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.news-pagination a,
.news-pagination span {
    padding: 0.5rem 1rem;
    color: var(--color-muted);
    background-color: var(--color-surface);
    border: 0.0625rem solid var(--color-soft-border);
    border-radius: 0.25rem;
    line-height: 1;
    text-decoration: none;
}

.news-pagination a {
    transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

.news-pagination a:hover,
.news-pagination a:focus-visible,
.news-pagination span.current {
    color: #fff;
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.news-pagination a:focus-visible {
    outline: 0.125rem solid var(--color-primary);
    outline-offset: 0.125rem;
}

.news-pagination span.current {
    font-weight: 500;
}

.news-pagination span.disabled {
    color: #ccc;
    background-color: #fafafa;
    border-color: #f5f5f5;
    cursor: not-allowed;
}

.article {
    width: 100%;
    min-width: 0;
    padding: 2.5rem;
    overflow-x: hidden;
    background-color: var(--color-surface);
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, 0.05);
    overflow-wrap: break-word;
}

.article-header {
    margin-bottom: 2rem;
    padding-bottom: 1.25rem;
    border-bottom: 0.0625rem solid var(--color-soft-border);
}

.article-title {
    margin: 0 0 1rem;
    color: var(--color-text);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    overflow-wrap: break-word;
}

.article-meta {
    color: var(--color-light-muted);
    font-size: 0.875rem;
    text-align: center;
}

.article-meta ol {
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    list-style: none;
}

.article-meta li {
    display: flex;
    align-items: center;
}

.article-meta li::before {
    content: "📅";
    margin-right: 0.5rem;
    font-size: 1rem;
}

.article-content {
    --article-text: #374151;
    --article-heading: #111827;
    --article-muted: #6b7280;
    --article-border: #e5e7eb;
    --article-soft-bg: #f9fafb;
    --article-code-bg: #f3f4f6;
    --article-accent: #2563eb;

    min-width: 0;
    color: var(--article-text);
    font-size: 1.0625rem;
    line-height: 1.75;
    text-align: left;
    overflow-wrap: break-word;
}

.article-content > :first-child {
    margin-top: 0;
}

.article-content > :last-child {
    margin-bottom: 0;
}

.article-content p,
.article-content ul,
.article-content ol,
.article-content blockquote,
.article-content figure,
.article-content table,
.article-content pre,
.article-content details {
    margin-top: 0;
    margin-bottom: 1.25rem;
}

.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4,
.article-content h5,
.article-content h6 {
    margin: 2rem 0 0.875rem;
    color: var(--article-heading);
    font-weight: 700;
    line-height: 1.35;
    overflow-wrap: break-word;
}

.article-content h1 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
}

.article-content h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.article-content h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.625rem);
}

.article-content h4 {
    font-size: 1.1875rem;
}

.article-content h5 {
    font-size: 1.0625rem;
}

.article-content h6 {
    color: var(--article-muted);
    font-size: 0.9375rem;
}

.article-content strong {
    color: var(--article-heading);
    font-weight: 700;
}

.article-content mark {
    padding: 0.0625em 0.25em;
    color: inherit;
    background-color: #fef3c7;
    border-radius: 0.1875rem;
}

.article-content a {
    color: var(--article-accent);
    text-decoration-line: underline;
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.18em;
    overflow-wrap: anywhere;
}

.article-content a:hover {
    color: #1d4ed8;
}

.article-content a:focus-visible {
    outline: 0.125rem solid var(--article-accent);
    outline-offset: 0.1875rem;
    border-radius: 0.1875rem;
}

.article-content ul,
.article-content ol {
    padding-left: 1.5rem;
}

.article-content ul {
    list-style: disc;
}

.article-content ol {
    list-style: decimal;
}

.article-content li {
    margin: 0.375rem 0;
    padding-left: 0.125rem;
}

.article-content li::marker {
    color: var(--article-muted);
}

.article-content img {
    display: block;
    max-width: 100%;
    margin: 1.5rem 0;
    border-radius: 0.5rem;
}

.article-content figure img {
    margin: 0;
}

.article-content figcaption {
    margin-top: 0.625rem;
    color: var(--article-muted);
    font-size: 0.875rem;
    line-height: 1.6;
}

.article-content blockquote {
    padding: 1rem 1.25rem;
    color: #4b5563;
    background-color: var(--article-soft-bg);
    border-left: 0.25rem solid var(--article-accent);
    border-radius: 0 0.5rem 0.5rem 0;
}

.article-content blockquote > :last-child {
    margin-bottom: 0;
}

.article-content table {
    display: block;
    width: 100%;
    overflow-x: auto;
    border-collapse: collapse;
    border-spacing: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    -webkit-overflow-scrolling: touch;
}

.article-content caption {
    margin-bottom: 0.625rem;
    color: var(--article-muted);
    font-size: 0.875rem;
    text-align: left;
}

.article-content thead {
    background-color: var(--article-soft-bg);
}

.article-content th,
.article-content td {
    min-width: 8rem;
    padding: 0.75rem 1rem;
    border: 0.0625rem solid var(--article-border);
    text-align: left;
    vertical-align: top;
    overflow-wrap: break-word;
}

.article-content th {
    color: var(--article-heading);
    font-weight: 700;
}

.article-content code,
.article-content kbd,
.article-content pre {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.article-content code {
    padding: 0.15em 0.35em;
    color: #111827;
    background-color: var(--article-code-bg);
    border-radius: 0.25rem;
    font-size: 0.875em;
}

.article-content pre {
    max-width: 100%;
    padding: 1rem;
    overflow-x: auto;
    color: #111827;
    background-color: var(--article-code-bg);
    border: 0.0625rem solid var(--article-border);
    border-radius: 0.5rem;
    line-height: 1.6;
    white-space: pre;
    tab-size: 2;
    -webkit-overflow-scrolling: touch;
}

.article-content pre code {
    padding: 0;
    color: inherit;
    background: transparent;
    white-space: inherit;
}

.article-content kbd {
    display: inline-block;
    padding: 0.125em 0.4em;
    color: #111827;
    background-color: #fff;
    border: 0.0625rem solid #d1d5db;
    border-bottom-width: 0.125rem;
    border-radius: 0.3125rem;
    font-size: 0.875em;
}

.article-content details {
    padding: 1rem 1.125rem;
    background-color: var(--article-soft-bg);
    border: 0.0625rem solid var(--article-border);
    border-radius: 0.5rem;
}

.article-content summary {
    color: var(--article-heading);
    font-weight: 700;
    cursor: pointer;
}

.article-content details[open] summary {
    margin-bottom: 0.75rem;
}

@media (max-width: 64rem) {
    .banner__img-screenshot {
        left: 2rem;
        max-width: 52%;
    }

    .banner__img-slogan {
        right: 18rem;
        left: auto;
        max-width: 32%;
    }

    .banner__product-info {
        right: 1rem;
        width: 18rem;
    }
}

@media (max-width: 48rem) {
    .header__inner {
        min-height: 0;
        padding: 0.625rem 0.9375rem;
        flex-direction: column;
        gap: 0.75rem;
    }

    .header__logo {
        min-height: 2.75rem;
    }

    .header__logo i.fa-solid {
        width: 2rem;
        margin-right: 0.625rem;
        flex-basis: 2rem;
        font-size: 2rem;
    }

    .header__logo-text {
        font-size: 1.375rem;
    }

    .header__nav {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .header__nav-item {
        box-shadow: 0 0 0 0.03125rem var(--color-soft-border);
    }

    .header__nav-link {
        min-height: 0;
        padding: 0.75rem;
        border: 0;
        font-size: 0.875rem;
    }

    .header__nav-link:hover,
    .header__nav-link:focus-visible {
        background-color: #f8f8f8;
    }

    .content-container,
    .news-container,
    .article-container {
        padding: 1rem 0.9375rem 2rem;
    }

    .news-breadcrumb {
        margin-bottom: 1rem;
        padding: 0.625rem 0.875rem;
    }

    .footer {
        padding: 1.25rem 0.9375rem;
    }

    .footer__text {
        font-size: 0.8125rem;
    }

    .footer__text a,
    .footer__link {
        padding: 0 0.25rem;
        margin: 0.125rem 0;
    }

    .banner,
    .banner__wrap,
    .banner__bg,
    .banner__content,
    .banner__content-wrap {
        position: relative;
        height: auto;
        min-height: 25rem;
    }

    .banner {
        background:
            linear-gradient(180deg, #f7fbff 0%, #eef6ff 55%, #ffffff 100%);
    }

    .banner__content-wrap {
        padding-top: 1.25rem;
        text-align: center;
    }

    .banner__wrap .banner__bg {
        width: 100%;
        background:
            url("../images/m_bg.png") center bottom / cover no-repeat,
            linear-gradient(180deg, #f7fbff 0%, #eef6ff 60%, #ffffff 100%);
    }

    .banner__wave {
        display: none;
    }

    .banner__img-screenshot {
        top: 19.375rem;
        left: -0.625rem;
        max-width: none;
        opacity: 0;
        animation: fade-up-screenshot 0.8s ease-out 0.2s forwards;
    }

    .banner__img-slogan {
        top: 7.5rem;
        left: 14.6875rem;
        right: auto;
        max-width: none;
        opacity: 0;
        animation: fade-up-slogan 0.7s ease-out 0.5s forwards;
    }

    .banner__section-title {
        max-width: 24rem;
        margin: 0 auto 0.75rem;
        padding: 0 0.75rem;
        color: #334155;
        font-size: 1rem;
        font-weight: 600;
        line-height: 1.65;
        text-align: center;
        text-wrap: balance;
    }

    .banner__content {
        padding: 0 0.9375rem;
    }

    .banner__product-info {
        position: static;
        width: calc(100% - 0.5rem);
        max-width: 23rem;
        margin: 1rem auto 0;
        padding: 1.25rem;
        color: #334155;
        background-color: rgba(255, 255, 255, 0.92);
        border: 0.0625rem solid rgba(56, 141, 223, 0.16);
        border-radius: 0.875rem;
        box-shadow: 0 0.75rem 2rem rgba(37, 99, 235, 0.12);
        text-align: left;
    }

    .product-info__title {
        color: #155e95;
        font-size: 1.25rem;
    }

    .product-info__item {
        color: #475569;
    }

    .product-info__item::before {
        background-color: #388ddf;
    }

    .btn {
        width: 90%;
        height: 3.4375rem;
        margin: 0.75rem auto;
        font-size: 1rem;
        border-radius: 0.625rem;
    }

    .btn i {
        font-size: 1.5rem;
    }

    .home-content {
        padding: 1rem 0.9375rem 2.5rem;
    }

    .core-features {
        margin-bottom: 5rem;
        flex-direction: column;
        gap: 2.5rem;
    }

    .core-features__separator {
        display: none;
    }

    .feature-section,
    .article-section {
        margin: 1.875rem auto;
        padding: 1.5625rem 0.9375rem;
    }

    .feature-section__func-grid,
    .article-section__grid {
        padding: 0;
        grid-template-columns: 1fr;
        gap: 0.9375rem;
    }

    .feature-section__func-item {
        padding: 1.125rem 0.9375rem;
    }

    .feature-section__func-item dt {
        margin-bottom: 0.625rem;
        font-size: 1rem;
    }

    .feature-section__func-item dd {
        font-size: 0.8125rem;
        line-height: 1.7;
    }

    .article-section__col li {
        margin-bottom: 0.9375rem;
        padding-bottom: 0.9375rem;
    }

    .article-item__title {
        font-size: 0.875rem;
        line-height: 1.5;
    }

    .article-item__date {
        padding: 0.125rem 0.375rem;
        border-radius: 0.5rem;
        font-size: 0.75rem;
    }

    .section-title {
        margin-bottom: 1.5625rem;
        font-size: 1.1875rem;
    }

    .section-title::after {
        width: 3.75rem;
    }

    .news-article__header {
        margin: 1.25rem 0;
        padding-bottom: 0.75rem;
    }

    .news-article__title {
        margin-bottom: 0.5rem;
        font-size: 1.5rem;
    }

    .news-article__desc {
        padding: 0 0.625rem;
        font-size: 0.875rem;
    }

    .news-card {
        padding: 1rem;
    }

    .news-card__title {
        font-size: 1.25rem;
    }

    .news-pagination {
        margin-top: 1.875rem;
        gap: 0.25rem;
    }

    .news-pagination a,
    .news-pagination span {
        padding: 0.625rem 0.75rem;
        font-size: 0.8125rem;
    }

    .article {
        padding: 1.25rem;
    }

    .article-header {
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
    }

    .article-title {
        margin-bottom: 0.75rem;
        font-size: 1.5rem;
    }

    .article-meta {
        font-size: 0.8125rem;
    }

    .article-content {
        font-size: 1rem;
        line-height: 1.7;
    }

    .article-content h1 {
        font-size: 1.5rem;
    }

    .article-content h2 {
        font-size: 1.375rem;
    }

    .article-content h3 {
        font-size: 1.1875rem;
    }

    .article-content h4 {
        font-size: 1.0625rem;
    }

    .article-content ul,
    .article-content ol {
        padding-left: 1.25rem;
    }

    .article-content blockquote,
    .article-content details,
    .article-content pre {
        padding: 0.875rem;
    }

    .article-content table {
        font-size: 0.875rem;
    }

    .article-content th,
    .article-content td {
        min-width: 7rem;
        padding: 0.625rem 0.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .banner__img-screenshot,
    .banner__img-slogan,
    .banner__wave {
        animation: none;
        opacity: 1;
    }

    .header__logo i.fa-solid,
    .header__logo-text,
    .header__nav-link,
    .news-breadcrumb__link,
    .footer__text a,
    .btn,
    .feature-section__func-item,
    .article-item__title,
    .news-card,
    .news-card__title a,
    .news-pagination a {
        transition: none;
    }
}

@media (max-width: 48rem) and (prefers-reduced-motion: reduce) {
    .banner__img-screenshot {
        transform: translate(0, -20.3125rem);
    }

    .banner__img-slogan {
        transform: translateY(-6.25rem);
    }
}