@font-face {font-family:'Poppins';src:url('../fonts/Poppins-Regular.woff2') format('woff2');font-weight:400;font-style:normal;}
@font-face {font-family:'Poppins';src:url('../fonts/Poppins-Bold.woff2') format('woff2');font-weight:700;font-style:normal;}

:root {--bg-color:#ffffff;--surface-color:#f8f9fa;--primary-color:#4361ee;--primary-hover:#3a56d4;--secondary-color:#7209b7;--accent-color:#f72585;--text-color:#212529;--text-muted:#6c757d;--border-color:#e9ecef;--shadow:0 4px 20px rgba(0,0,0,0.08);--shadow-hover:0 12px 40px rgba(0,0,0,0.12);--radius:12px;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1);}
* {margin:0;padding:0;box-sizing:border-box;font-family:'Poppins',sans-serif;}
body {background-color:var(--bg-color);color:var(--text-color);line-height:1.6;}
a {text-decoration:none;color:inherit;}
img {max-width:100%;height:auto;display:block;}
.container {width:100%;max-width:1280px;margin:0 auto;padding:0 20px;}
header {background-color:white;border-bottom:1px solid var(--border-color);padding:5px 0;position:sticky;top:0;z-index:1000;backdrop-filter:blur(10px);background-color:rgba(255,255,255,0.95);}
.header-container {display:flex;align-items:center;justify-content:space-between;}
.logo-container {display:flex;align-items:center;}
.site-logo {height:37px;width:auto;transition:var(--transition);max-width:220px;}
.logo-container:hover .site-logo {transform:scale(1.05);}
.site-name {position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.main-nav {display:flex;gap:32px;}
.nav-link {color:var(--text-color);font-weight:600;font-size:16px;padding:8px 4px;position:relative;transition:var(--transition);}
.nav-link:hover,.nav-link.active {color:var(--primary-color);}
.nav-link::after {content:'';position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--primary-color);border-radius:3px;transition:var(--transition);}
.nav-link:hover::after,.nav-link.active::after {width:100%;}
.search-container {position:relative;width:240px;}
.search-form {display:flex;}
.search-input {background-color:var(--surface-color);border:2px solid var(--border-color);border-radius:50px;padding:12px 48px 12px 20px;color:var(--text-color);font-size:15px;width:100%;outline:none;transition:var(--transition);}
.search-input:focus {border-color:var(--primary-color);box-shadow:0 0 0 4px rgba(67,97,238,0.15);}
.search-btn {background:none;border:none;position:absolute;right:16px;top:50%;transform:translateY(-50%);cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;}
.search-icon {width:20px;height:20px;stroke:var(--text-muted);transition:var(--transition);}
.search-btn:hover .search-icon {stroke:var(--primary-color);transform:scale(1.1);}
.mobile-menu-btn,.mobile-search-btn {display:none;background:none;border:none;cursor:pointer;padding:8px;border-radius:8px;transition:var(--transition);}
.mobile-menu-btn:hover,.mobile-search-btn:hover {background-color:var(--surface-color);}
.mobile-menu-icon,.mobile-search-icon {width:26px;height:26px;stroke:var(--text-color);}
.hero {background:linear-gradient(135deg,rgba(67,97,238,0.03) 0%,rgba(114,9,183,0.03) 50%,rgba(247,37,133,0.02) 100%);padding:50px 0;text-align:center;margin-bottom:45px;border-bottom:1px solid var(--border-color);}
.hero h2 {font-size:52px;margin-bottom:24px;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:800;line-height:1.2;letter-spacing:-0.5px;}
.hero p {font-size:20px;color:var(--text-muted);max-width:700px;margin:0 auto;line-height:1.7;}
.section-header {display:flex;justify-content:space-between;align-items:center;margin-bottom:40px;padding-bottom:20px;border-bottom:2px solid var(--border-color);}
.section-title {font-size:34px;font-weight:800;color:var(--text-color);position:relative;}
.section-title::after {content:'';position:absolute;bottom:-22px;left:0;width:80px;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--accent-color));border-radius:2px;}
.section-link {color:var(--primary-color);font-weight:600;font-size:16px;display:flex;align-items:center;gap:8px;transition:var(--transition);padding:8px 16px;border-radius:8px;}
.section-link:hover {background-color:rgba(67,97,238,0.08);transform:translateX(4px);}
.articles-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-bottom:50px;}
.article-card {background-color:white;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);border:1px solid var(--border-color);position:relative;}
.article-card:hover {transform:translateY(-8px);box-shadow:var(--shadow-hover);border-color:rgba(67,97,238,0.2);}
.article-image-container {position:relative;overflow:hidden;height:165px;}
.article-image {width:100%;height:100%;object-fit:cover;transition:var(--transition);}
.article-card:hover .article-image {transform:scale(1.03);}
.article-category {position:absolute;top:16px;left:16px;background-color:rgba(67,97,238,0.6);color:#fff;font-size:11px;font-weight:700;padding:5px 8px;border-radius:20px;letter-spacing:0.5px;text-transform:uppercase;border:none;box-shadow:0 2px 8px rgba(0,0,0,0.15);z-index:2;}
.article-content {padding:28px;position:relative;}
.article-title {font-size:22px;font-weight:700;margin-bottom:14px;line-height:1.4;color:var(--text-color);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:var(--transition);}
.article-card:hover .article-title {color:var(--primary-color);}
.article-desc {color:var(--text-muted);margin-bottom:16px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:15px;}
.read-btn {display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:white;font-weight:600;font-size:15px;padding:12px 28px;border-radius:50px;transition:var(--transition);border:none;cursor:pointer;position:relative;overflow:hidden;}
.read-btn::before {content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:0.5s;}
.article-card:hover .read-btn::before {left:100%;}
.article-card:hover .read-btn {transform:translateX(6px);box-shadow:0 6px 20px rgba(67,97,238,0.3);}
#recommended {background-color:var(--surface-color);padding:50px 0;margin:0px 0 50px;}
#recommended .container {max-width:1200px;}
#recommended .articles-grid {grid-template-columns:2fr 1fr;gap:30px;margin-bottom:0;}
#recommended .article-card:first-child {grid-row:span 2;}
#recommended .article-card:first-child .article-image-container {height:320px;}
#recommended .article-card:first-child .article-content {padding:32px;}
#recommended .article-card:first-child .article-title {font-size:28px;line-height:1.3;}
#recommended .article-card:first-child .article-desc {font-size:16px;line-height:1.7;}
#recommended .article-card:not(:first-child) .article-content {padding:15px 20px;}
#recommended .article-card:not(:first-child) .article-title {font-size:19px;}
#recommended .article-card:not(:first-child) .article-desc {font-size:14.5px;-webkit-line-clamp:2;}
#you-may-like .articles-grid {grid-template-columns:repeat(4,1fr);gap:24px;}
#you-may-like .article-card {background-color:white;}
#you-may-like .article-image-container {height:180px;}
#you-may-like .article-content {padding:22px;}
#you-may-like .article-title {font-size:18px;margin-bottom:12px;}
#you-may-like .article-desc {font-size:14px;margin-bottom:20px;}
#you-may-like .read-btn {padding:10px 22px;font-size:14px;}
footer {background-color:#1a1a1a;padding:70px 0 30px;margin-top:60px;color:#f8f9fa;}
.footer-top {display:grid;grid-template-columns:1fr 2fr;gap:60px;margin-bottom:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,0.1);}
.footer-logo-section {display:flex;flex-direction:column;align-items:flex-start;gap:20px;}
.footer-logo {height:40px;filter:brightness(0) invert(1);}
.footer-description {color:rgba(255,255,255,0.7);font-size:15px;line-height:1.7;}
.footer-categories {display:flex;flex-wrap:wrap;gap:12px;margin-top:10px;}
.category-link {background-color:rgba(255,255,255,0.1);color:white;font-size:13px;font-weight:500;padding:6px 16px;border-radius:20px;transition:var(--transition);}
.category-link:hover {background-color:var(--primary-color);transform:translateY(-2px);}
.footer-links {display:grid;grid-template-columns:repeat(3,1fr);gap:40px;}
.footer-link-group h3 {font-size:16px;font-weight:700;margin-bottom:22px;color:white;letter-spacing:0.5px;}
.footer-link-list {list-style:none;display:flex;flex-direction:column;gap:14px;}
.footer-link {color:rgba(255,255,255,0.7);font-size:15px;transition:var(--transition);display:inline-flex;align-items:center;gap:8px;}
.footer-link:hover {color:white;transform:translateX(6px);}
.footer-link::before {content:"›";color:var(--primary-color);font-size:18px;opacity:0;transform:translateX(-10px);transition:var(--transition);}
.footer-link:hover::before {opacity:1;transform:translateX(0);}
.copyright {color:rgba(255,255,255,0.5);font-size:14px;text-align:center;padding-top:30px;border-top:1px solid rgba(255,255,255,0.1);}
@media (max-width:1200px) {.articles-grid {gap:28px;}
#you-may-like .articles-grid {grid-template-columns:repeat(3,1fr);}
.footer-links {grid-template-columns:repeat(2,1fr);gap:30px;}
;}
@media (max-width:992px) {.hero {padding:70px 0;margin-bottom:60px;}
.hero h2 {font-size:42px;}
.articles-grid {grid-template-columns:repeat(2,1fr);gap:30px;}
#recommended .articles-grid {grid-template-columns:1fr;}
#recommended .article-card:first-child .article-image-container {height:240px;}
#recommended .article-card:first-child {grid-row:auto;}
#you-may-like .articles-grid {grid-template-columns:repeat(2,1fr);}
.footer-top {grid-template-columns:1fr;gap:40px;}
.footer-links {grid-template-columns:repeat(2,1fr);}
;}
@media (max-width:768px) {.header-container {flex-wrap:wrap;gap:16px;}
.main-nav {display:none;width:100%;order:3;margin-top:20px;padding:20px;background-color:white;border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;gap:16px;border:1px solid var(--border-color);}
.main-nav.active {display:flex;}
.search-container {display:none;width:100%;order:4;margin-top:16px;}
.search-container.active {display:block;}
.mobile-menu-btn,.mobile-search-btn {display:block;}
.search-input {width:100%;}
.hero {padding:25px 0;margin-bottom:30px;}
.hero h2 {font-size:30px;}
.hero p {font-size:18px;padding:0 16px;}
.section-header {flex-direction:column;align-items:flex-start;gap:16px;}
.section-title {font-size:28px;}
.articles-grid {grid-template-columns:1fr;gap:28px;}
#you-may-like .articles-grid {grid-template-columns:1fr;}
.article-image-container {height:200px;}
#recommended {padding:50px 0;}
;}
@media (max-width:480px) {.container {padding:0 16px;}
.hero h2 {font-size:24px;}
.hero p {font-size:16px;}
.section-title {font-size:26px;}
.article-content {padding:24px;}
.article-title {font-size:20px;}
.footer-links {grid-template-columns:1fr;gap:30px;}
.footer-link-group h3 {margin-bottom:16px;}
;}


.breadcrumbs-container {background:linear-gradient(135deg,#f8f9ff 0%,#f3f2fc 100%);color:#4a3f8f;border-bottom:1px solid rgba(102,126,234,0.15);margin-bottom:15px;}
.breadcrumbs-inner {display:flex;align-items:center;justify-content:flex-start;padding:8px 0;}
.breadcrumbs {display:flex;align-items:center;flex-wrap:wrap;font-size:14px;gap:5px;}
.breadcrumb-home {display:flex;align-items:center;color:#5a4bb5;text-decoration:none;font-weight:500;transition:color 0.3s;}
.breadcrumb-home:hover {color:#764ba2;text-decoration:underline;}
.breadcrumb-home-icon {width:16px;height:16px;fill:#5a4bb5;margin-right:5px;}
.breadcrumb-link {color:#6b5ec9;text-decoration:none;transition:color 0.3s;}
.breadcrumb-link:hover {color:#764ba2;text-decoration:underline;}
.breadcrumb-delim {color:rgba(118,75,162,0.5);margin:0 4px;}
.breadcrumb-current {color:#3f3a63;font-weight:600;}