* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, "Microsoft JhengHei", "PingFang TC", sans-serif;
    background-color: #efefef;
    color: #000000;
}

a {
    color: inherit;
    text-decoration: none;
}

.top-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 16px 32px;
    background-color: #ffffff;
    position: relative;
}

.top-nav__logo {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.top-nav__logo img {
    display: block;
    height: 64px;
    width: auto;
}

.top-nav__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 1 1 auto;
    min-width: 0;
    position: relative;
}

.top-nav__links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 24px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.top-nav__links a {
    flex: 0 0 auto;
    font-size: 16px;
    color: #000000;
    transition: color 0.2s ease;
}

.top-nav__links a:hover,
.top-nav__links a:focus {
    color: #a6a6a6;
}

.top-nav__links a.active {
    color: #2a82e4;
    font-weight: 700;
}

.top-nav__toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    background-color: transparent;
    cursor: pointer;
}

.top-nav__toggle img {
    display: block;
    width: 24px;
    height: 24px;
}

.top-nav.is-collapsed .top-nav__toggle {
    display: inline-flex;
}

.top-nav.is-collapsed .top-nav__links {
    display: flex;
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    z-index: 10;
    min-width: 220px;
    padding: 16px 20px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 14px;
    white-space: normal;
    background-color: #ffffff;
    border: 1px solid #e6e6e6;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0s linear 0.25s;
}

.top-nav.is-collapsed.is-menu-open .top-nav__links {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0s linear 0s;
}

.hero-banner img {
    display: block;
    width: 100%;
    height: auto;
}

.news-banner {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin: 16px 32px;
    padding: 14px 24px;
    background-color: #ffffff;
    border: 3px solid #e67e22;
    border-radius: 6px;
    color: #666666;
    font-size: 15px;
    line-height: 1.45;
}

.news-banner__title {
    font-weight: 600;
    color: #555555;
    min-width: 0;
    overflow-wrap: break-word;
}

.news-banner:hover .news-banner__title {
    color: #e67e22;
}

.news-banner__date {
    flex-shrink: 0;
    white-space: nowrap;
    font-weight: 600;
    color: #555555;
}

.news-banner__date-label {
    font-size: 12px;
    font-weight: 400;
    color: #666666;
}

.news-banner--hidden {
    display: none;
}

@media (max-width: 768px) {
    .news-banner {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        margin: 12px 16px;
        padding: 12px 16px;
    }
}

.home-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 36px 32px 56px;
    max-width: 1080px;
    margin: 0 auto;
}

.home-grid__card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: calc(50% - 10px);
    aspect-ratio: 3 / 2;
    background-size: cover;
    background-position: center;
    background-color: #222222;
    overflow: hidden;
    border-radius: 8px;
}

.home-grid__card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.45);
    z-index: 1;
}

.home-grid__card:hover .home-grid__label,
.home-grid__card:focus-visible .home-grid__label,
.home-grid__card:active .home-grid__label {
    color: #cccccc;
}

.home-grid__label {
    position: relative;
    z-index: 2;
    color: #ffffff;
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.05em;
}

@media (max-width: 600px) {
    .home-grid {
        gap: 12px;
        padding: 24px 16px 36px;
    }

    .home-grid__card {
        width: calc(50% - 6px);
    }

    .home-grid__label {
        font-size: 17px;
    }
}

.static-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0s linear 0.2s;
}

.static-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity 0.2s ease, visibility 0s linear 0s;
}

.static-modal__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.static-modal__dialog {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    width: min(920px, 100%);
    max-height: min(80vh, 920px);
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
}

.static-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 24px 16px;
    background-color: #efefef;
    border-radius: 12px 12px 0 0;
    flex-shrink: 0;
}

.static-modal__title {
    margin: 0;
    color: #ac2e45;
    font-size: 30px;
    line-height: 1.3;
    min-width: 0;
    overflow-wrap: break-word;
}

.static-modal__close {
    width: 36px;
    height: 36px;
    padding: 0;
    border: 0;
    background: transparent;
    font-size: 28px;
    line-height: 1;
    color: #666666;
    cursor: pointer;
    flex-shrink: 0;
}

.static-modal__close:hover,
.static-modal__close:focus-visible {
    color: #000000;
    outline: none;
}

.static-modal__body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 28px 32px;
}

.static-modal__content {
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
    white-space: pre-wrap;
    word-break: break-word;
}

@media (max-width: 768px) {
    .static-modal {
        padding: 12px;
    }

    .static-modal__header {
        padding: 16px 18px 12px;
    }

    .static-modal__title {
        font-size: 24px;
    }

    .static-modal__body {
        padding: 22px 18px;
    }
}