* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

img {
    width: 100%;
    aspect-ratio: 16/9;
}

:root {
    --bg-color: #fcfcfc;
    --surface: #ffffff;
    --text-main: #111111;
    --text-muted: #555555;
    --accent: #2563eb;
    --border: #e5e7eb;
    --radius: 8px;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.5;
}

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

/* --- Navigation Bar --- */
header {
    position: sticky;
    top: 0;
    background: rgba(252, 252, 252, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
}

.logo {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.nav-links {
    display: flex;
    gap: 1.2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: bold;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.icon-btn, .hamburger {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    line-height: 1;
    display: flex;
}

.icon-btn img {
    width: 1.2rem;
    aspect-ratio: 1;
}

.hamburger {
    display: none;
}

.display-none {
    display: none;
}

#mobileMenu {
    width: 100%;
    position: fixed;
    top: 60px;
    left: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    z-index: 99999;

}

/* Mobile Menu Drawer */
.mobile-menu {
    display: flex;
    padding: 1.5rem;
    flex-direction: column;
    gap: 0.8rem;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    font-weight: bold;
    font-size: 18px;
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: none;
    justify-content: center;
    align-items: flex-start;
    padding-top: 10vh;
    z-index: 2000;
}

.search-modal.active {
    display: flex;
}

.search-box {
    background: var(--surface);
    width: 90%;
    max-width: 600px;
    padding: 1.5rem;
    border-radius: var(--radius);
    display: flex;
    gap: 1rem;
}

.search-box input {
    flex: 1;
    border: none;
    font-size: 1.1rem;
    outline: none;
}

/* Container & Sections */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.category-section {
    margin-bottom: 2rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--text-main);
    padding-bottom: 0.4rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.meta-tag {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    /*color: var(--accent);*/
    color: #36f4ff;
    font-weight: 700;
    /*margin-bottom: 0.3rem;*/
    display: block;
}

.sub-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.bg-bottom .sub-meta {
    color: #d1d1d1;
}

.carousel-container {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 2rem;
}

.carousel-slide {
    display: none;
    grid-template-columns: 1.2fr 1fr;
}

.carousel-slide.active {
    display: grid;
}

.carousel-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 360px;
    object-fit: cover;
}

.carousel-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.carousel-title {
    font-size: 1.7rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.carousel-intro {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.carousel-controls {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
}

.carousel-btn {
    background: var(--text-main);
    color: white;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    justify-content: center;
    display: flex;
    align-items: center;
}

/* --- 10 Distinct Category Layouts --- */

/* 1. World News: Compact List */
.layout-world {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.card-world {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    display: flex;
    gap: 1rem;
    align-items: center;
}

.card-world img {
    width: 200px;
    object-fit: cover;
    border-radius: 4px;
}

/* 2. Technology: Bento Grid */
.layout-tech {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    /*grid-template-columns: repeat(2,minmax(0,1fr));*/
    gap: 1.5rem;
}

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

.gap-1 {
    gap: 1rem;
}

.absolute-img {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.card-tech {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;

    position: relative;
}

.card-tech.bg-bottom {
    min-height: auto;
    aspect-ratio: 16 / 9;
}

.bg-bottom:after {
    content: '+';
    width: 100%;
    height: 100%;
    background: -webkit-linear-gradient(top, rgba(2, 15, 24, 0), rgba(2, 15, 24, 0), rgba(2, 15, 24, 0), rgba(2, 15, 24, 0.4), rgba(2, 15, 24, 0.6), rgb(2, 15, 24, 0.9));
    position: absolute;
    bottom: 0;
    left: 0;
    padding-bottom: 10%;
    margin-bottom: 0;
    z-index: 1;
    color: transparent;
}


.card-tech img {
    aspect-ratio: 16 / 9;
    width: 100%;
    object-fit: cover;
}

.card-tech-body {
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    justify-content: end;
    flex-grow: 1;
    z-index: 2;
}

.bg-bottom .card-tech-body {
    color: #eee;
}

/* 3. Lifestyle: 3-Column Equal Grid */
.layout-lifestyle {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
}

.card-lifestyle {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    padding: 1rem;
}

.card-lifestyle img {
    width: 100%;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 0.8rem;
}

/* 4. Finance: Two-Column Split Table Cards */
.layout-finance {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.card-finance {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem;
    border-left: 4px solid var(--accent);
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr 2fr;
    align-items: center;
}

/* 5. Travel: Horizontal Panoramic Cards */
.layout-travel {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.card-travel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    overflow: hidden;
}

.card-travel img {
    width: 240px;
    object-fit: cover;
}

.card-travel-body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 6. Health: 4-Column Compact Grid */
.layout-health {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.card-health {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    position: relative;
    display: flex;
}

.card-health img {
    width: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.absolute-info {
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 1rem;
    color: #eee;
    z-index: 11;
}

.absolute-info .sub-meta {

}

.absolute-info h4 {

}

/* 7. Arts & Design: Asymmetrical Offset Cards */
.layout-arts {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 1rem;
}

.card-arts {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem;
}

.card-arts img {
    width: 100%;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 0.6rem;
}

/* 8. Food: Magazine Cover Style (1 Large + 3 Stacked Rows) */
.layout-food {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 1.5rem;
}

.card-food-stack {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.card-food-row {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.8rem;
    display: flex;
    gap: 1rem;
    align-items: center;
}

.card-food-row img {
    width: 150px;
    object-fit: cover;
    border-radius: 4px;
}

/* 9. Science: Vertical Chronicle Timeline */
.layout-science {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
}

.card-science {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem;
    position: relative;
}

.card-science img {
    border-radius: 8px;
}

/* 10. Culture: Dynamic Masonry Flow */
.layout-culture {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.card-culture {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
}

.card-culture img {
    width: 100%;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 0.6rem;
}

/* --- Return to Top Button --- */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--text-main);
    color: white;
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    z-index: 900;
}

/* Footer */
footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem 1rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    background: var(--surface);
}

.footer-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;

    padding-bottom: 1rem;

}

.footer-list a {
    text-decoration: underline;
    color: #999;
    font-size: 14px;
    font-weight: bold;

}

footer .copyright {
}

.min-height-0 {
    min-height: 0 !important;
}

.logo-img {
    height: 50px;
    max-width: 200px;
    aspect-ratio: auto;
}

.cat-container {
    max-width: 1000px;
    margin: 0 auto;
}

/* Category Header Banner */
.cat-header {
    margin-bottom: 2.5rem;
    border-bottom: 2px solid var(--text-main);
    padding-bottom: 1rem;
}

.cat-title {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
}

.search-bar-wrap {
    background: var(--surface);
    border: 2px solid var(--text-main);
    border-radius: var(--radius);
    padding: 1rem 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 2rem;
}

.search-bar-wrap input {
    flex: 1;
    border: none;
    font-size: 1.2rem;
    outline: none;
}

.results-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.result-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem;
}

.result-item h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.result-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.sub-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

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

.article-title {
    font-size: 2.3rem;
    font-weight: bold;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.time-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: .5rem 0;
    color: #999;
}

.article-body {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: #222;
    line-height: 1.8;
}

.article-body p {
    margin-bottom: 10px;
}

.article-body h3 {
    font-family: var(--font-sans);
    font-size: 1.4rem;
    font-weight: 700;
    margin: 10px 0;
    line-height: 1.3;
}

@media (max-width: 768px) {
    .container {
        padding: 1.5rem 1rem;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .carousel-slide, .layout-tech, .layout-lifestyle, .layout-health, .layout-arts, .layout-food, .layout-science, .layout-culture, .layout-finance {
        grid-template-columns: 1fr;
    }

    .card-travel {
        flex-direction: column;
    }

    .card-travel img {
        width: 100%;
    }

    .carousel-content {
        padding: 1rem 1.5rem;
    }

    .carousel-title {
        font-size: 1.2rem;
        margin-bottom: .6rem;
    }

    .carousel-intro {
        display: none;
    }

    .carousel-controls {
        bottom: .5rem;
    }

    .card-world img {
        width: 100px;
    }

    .mb-none {
        display: none;
    }

    .mb-grid-1 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }

    .card-tech-body {
        min-height: 210px;
    }

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

.max-line-1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.3;
}

.line-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

.max-line-2 {
    display: -webkit-box !important;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

.max-line-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

.page-size {
    display: flex;
    gap: .5rem;
    justify-content: center;
    align-items: center;
    margin: 2rem 0;
}

.page-size a {
    margin-left: 5px;
    margin-right: 5px;
    margin-top: 5px;
    float: left;
    background: transparent;
    border: solid 1px #ececec;
    color: #111;
    /*min-width: 32px;*/
    height: 32px;
    line-height: 32px;
    transition: all .3s;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    text-decoration: auto;
    /*border-radius: 99px;*/
    padding: 0 15px;
}

.page-size a.is-current {
    background: #0c4b8a;
    border: solid 1px #0c4b8a;
    color: #fff;
}

.page-size span {
    margin-left: 5px;
    margin-right: 5px;
    margin-top: 5px;
    float: left;
    min-width: 32px;
    height: 32px;
    line-height: 32px;
    transition: all .3s;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    background: #0c4b8a;
    border: solid 1px #0c4b8a;
    color: #fff;
    /*border-radius: 99px;*/
}

.page-size a:hover, .page-size span:hover {
    background: #0c4b8a;
    border-color: #0c4b8a;
    color: #fff;
}

.page-size ul {
    display: flex;
    gap: .5rem;
    justify-content: start;
    align-items: center;
}

.page-size ul, .page-size li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.padding-0-10 {
    padding: 0 10px;
}

.article-info p, .article-info li {
    font-size: 16px;
    margin-bottom: 15px;
    line-height: 1.5;
}

.article-info ul, .article-info li {
    list-style: disc;
}

.article-info ul {
    padding-left: 2rem;
}

.article-info table {
    width: 100%;
    font-size: 10px;
}

.article-info h1, .article-info h2, .article-info h3, .article-info h4, .article-info h5, .article-info h6 {
    font-weight: 700;
    margin: 10px 0;
    color: #000;
    line-height: 1.3;
}

.article-info h1 {
    font-size: 30px;
}

.article-info h2 {
    font-size: 28px;
}

.article-info h3 {
    font-size: 25px;
}

.article-info h4 {
    font-size: 22px;
}

.article-info h5, .article-info h6 {
    font-size: 19px;
}

.article-info a {
    color: #00e5bd;
    text-decoration: underline;
}

.article-info img {
    max-width: 450px;
    width: 100%;
    margin: 10px 0;
}

.to-top {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    width: 2.5rem;
    height: 2.5rem;
    background: #0c4b8a;
    font-size: 2rem;
    color: #fff;
    z-index: 50;
    padding: 0;
    opacity: 0;
    visibility: hidden;
    border: none;
}

.to-top img {
    font-size: 1rem;
    height: 1rem;
    width: 1rem;
}

.to-top.show {
    opacity: 1;
    visibility: visible
}

.to-top:hover {
    opacity: .9;
    background: #00879A;
}