* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; background: #f8f9fa; color: #222; line-height: 1.6; overflow-x: hidden; }
body.dark-mode { background: #0f0f1a; color: #e0e0e0; }
a { color: #ff6b35; text-decoration: none; transition: color 0.3s; }
a:hover { color: #e05a2a; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
header { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%); padding: 16px 0; position: sticky; top: 0; z-index: 100; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.logo svg { height: 48px; width: auto; }
nav ul { list-style: none; display: flex; gap: 24px; flex-wrap: wrap; }
nav ul li a { color: #fff; font-weight: 500; padding: 8px 12px; border-radius: 8px; transition: background 0.3s; }
nav ul li a:hover { background: rgba(255,107,53,0.2); }
.menu-toggle { display: none; background: none; border: none; color: #fff; font-size: 28px; cursor: pointer; padding: 8px; }
.search-box { display: flex; gap: 8px; margin-left: auto; }
.search-box input { padding: 8px 16px; border-radius: 24px; border: none; background: rgba(255,255,255,0.1); color: #fff; outline: none; width: 180px; transition: width 0.3s; }
.search-box input:focus { width: 240px; background: rgba(255,255,255,0.2); }
.search-box button { background: #ff6b35; border: none; border-radius: 24px; padding: 8px 16px; color: #fff; cursor: pointer; font-weight: 600; }
.dark-toggle { background: none; border: 1px solid rgba(255,255,255,0.3); color: #fff; border-radius: 24px; padding: 8px 16px; cursor: pointer; margin-left: 12px; font-size: 14px; }
.breadcrumb { background: #fff; padding: 12px 0; border-bottom: 1px solid #e9ecef; font-size: 14px; }
body.dark-mode .breadcrumb { background: #1a1a2e; border-color: #2a2a3e; }
.breadcrumb a { color: #ff6b35; }
.breadcrumb span { color: #666; }
.hero { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%); padding: 80px 0; text-align: center; color: #fff; position: relative; overflow: hidden; }
.hero::after { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(255,107,53,0.1) 0%, transparent 70%); animation: heroGlow 8s ease-in-out infinite; }
@keyframes heroGlow { 0%,100% { transform: translate(0,0); } 50% { transform: translate(30%,30%); } }
.hero h1 { font-size: 3rem; margin-bottom: 24px; position: relative; z-index: 1; }
.hero p { font-size: 1.2rem; max-width: 800px; margin: 0 auto 32px; position: relative; z-index: 1; opacity: 0.9; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }
.btn-primary { background: #ff6b35; color: #fff; padding: 14px 36px; border-radius: 50px; font-weight: 700; font-size: 1.1rem; transition: all 0.3s; border: none; cursor: pointer; display: inline-block; }
.btn-primary:hover { transform: translateY(-4px); box-shadow: 0 12px 24px rgba(255,107,53,0.3); }
.btn-secondary { background: rgba(255,255,255,0.1); backdrop-filter: blur(8px); color: #fff; padding: 14px 36px; border-radius: 50px; font-weight: 600; border: 1px solid rgba(255,255,255,0.2); transition: all 0.3s; }
.btn-secondary:hover { background: rgba(255,255,255,0.2); transform: translateY(-4px); }
section { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 48px; }
.section-title h2 { font-size: 2.4rem; margin-bottom: 16px; color: #1a1a2e; }
body.dark-mode .section-title h2 { color: #fff; }
.section-title p { color: #666; max-width: 600px; margin: 0 auto; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 32px; }
.card { background: #fff; border-radius: 20px; padding: 32px; box-shadow: 0 8px 32px rgba(0,0,0,0.06); transition: all 0.4s; backdrop-filter: blur(4px); border: 1px solid rgba(0,0,0,0.02); }
body.dark-mode .card { background: #1a1a2e; box-shadow: 0 8px 32px rgba(0,0,0,0.3); border-color: #2a2a3e; }
.card:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0,0,0,0.1); }
.card h3 { margin-bottom: 12px; font-size: 1.4rem; }
.card p { color: #555; }
body.dark-mode .card p { color: #bbb; }
.card img { border-radius: 12px; margin-bottom: 16px; width: 100%; height: 200px; object-fit: cover; background: #e9ecef; }
.glass-card { background: rgba(255,255,255,0.6); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(255,255,255,0.2); border-radius: 24px; padding: 32px; }
body.dark-mode .glass-card { background: rgba(26,26,46,0.6); border-color: rgba(255,255,255,0.05); }
.flex-row { display: flex; gap: 40px; align-items: center; flex-wrap: wrap; }
.flex-row > * { flex: 1 1 300px; }
.banner-carousel { position: relative; overflow: hidden; border-radius: 24px; height: 400px; background: #1a1a2e; }
.carousel-slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 0.8s; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 2rem; }
.carousel-slide.active { opacity: 1; }
.carousel-controls { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); display: flex; gap: 12px; }
.carousel-dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.3); cursor: pointer; transition: background 0.3s; }
.carousel-dot.active { background: #ff6b35; }
.faq-item { border-bottom: 1px solid #e9ecef; padding: 20px 0; cursor: pointer; }
body.dark-mode .faq-item { border-color: #2a2a3e; }
.faq-question { display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 1.1rem; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s; padding-top: 0; color: #555; }
body.dark-mode .faq-answer { color: #bbb; }
.faq-item.open .faq-answer { max-height: 400px; padding-top: 16px; }
.faq-icon { transition: transform 0.3s; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.howto-steps { counter-reset: step; }
.howto-step { display: flex; gap: 24px; margin-bottom: 32px; align-items: flex-start; }
.howto-step::before { counter-increment: step; content: counter(step); background: #ff6b35; color: #fff; width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.2rem; flex-shrink: 0; }
.article-card { background: #fff; border-radius: 20px; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.04); transition: all 0.4s; }
body.dark-mode .article-card { background: #1a1a2e; }
.article-card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(0,0,0,0.1); }
.article-card img { width: 100%; height: 200px; object-fit: cover; }
.article-card .content { padding: 24px; }
.article-card .content h3 { font-size: 1.2rem; margin-bottom: 8px; }
.article-card .content .date { font-size: 0.85rem; color: #999; margin-bottom: 12px; }
.article-card .content p { color: #555; }
body.dark-mode .article-card .content p { color: #bbb; }
.article-card .btn-read { display: inline-block; margin-top: 12px; color: #ff6b35; font-weight: 600; }
footer { background: #1a1a2e; color: #ccc; padding: 64px 0 32px; }
footer a { color: #ff9a6c; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 40px; }
.footer-grid h4 { color: #fff; margin-bottom: 16px; }
.footer-grid ul { list-style: none; }
.footer-grid ul li { margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid #2a2a3e; padding-top: 24px; text-align: center; font-size: 0.9rem; }
.footer-bottom .links { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
.back-to-top { position: fixed; bottom: 40px; right: 40px; background: #ff6b35; color: #fff; width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 28px; cursor: pointer; box-shadow: 0 8px 24px rgba(255,107,53,0.3); transition: all 0.3s; opacity: 0; visibility: hidden; border: none; z-index: 99; }
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-4px); }
.scroll-animate { opacity: 0; transform: translateY(40px); transition: all 0.6s ease; }
.scroll-animate.visible { opacity: 1; transform: translateY(0); }
.counter-number { font-size: 3rem; font-weight: 700; color: #ff6b35; display: inline-block; }
.testimonial-card { background: #fff; border-radius: 20px; padding: 32px; box-shadow: 0 4px 16px rgba(0,0,0,0.04); text-align: center; }
body.dark-mode .testimonial-card { background: #1a1a2e; }
.testimonial-card img { width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 16px; object-fit: cover; background: #ddd; }
.testimonial-card .name { font-weight: 700; margin-bottom: 4px; }
.testimonial-card .role { color: #999; font-size: 0.9rem; margin-bottom: 16px; }
.testimonial-card .text { font-style: italic; color: #555; }
body.dark-mode .testimonial-card .text { color: #bbb; }
.partner-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.partner-links a { background: rgba(255,255,255,0.05); padding: 8px 20px; border-radius: 24px; border: 1px solid rgba(255,255,255,0.1); color: #ccc; transition: all 0.3s; }
.partner-links a:hover { background: rgba(255,107,53,0.1); border-color: #ff6b35; color: #ff6b35; }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; }
.team-card { text-align: center; background: #fff; border-radius: 20px; padding: 32px 16px; box-shadow: 0 4px 16px rgba(0,0,0,0.04); }
body.dark-mode .team-card { background: #1a1a2e; }
.team-card img { width: 120px; height: 120px; border-radius: 50%; margin: 0 auto 16px; object-fit: cover; background: #ddd; }
.team-card h4 { margin-bottom: 4px; }
.team-card .title { color: #999; font-size: 0.9rem; }
.qr-grid { display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }
.qr-item { text-align: center; }
.qr-item svg { width: 120px; height: 120px; border-radius: 12px; background: #fff; padding: 8px; }
.qr-item p { margin-top: 8px; color: #999; }
@media (max-width: 768px) {
    .menu-toggle { display: block; }
    nav ul { display: none; flex-direction: column; width: 100%; background: rgba(26,26,46,0.95); backdrop-filter: blur(12px); position: absolute; top: 100%; left: 0; padding: 24px; gap: 12px; }
    nav ul.open { display: flex; }
    .hero h1 { font-size: 2rem; }
    .section-title h2 { font-size: 1.8rem; }
    .banner-carousel { height: 280px; }
    .search-box { order: 3; width: 100%; margin-top: 12px; }
    .search-box input { width: 100%; }
    .search-box input:focus { width: 100%; }
}
@media (max-width: 480px) {
    .hero { padding: 48px 0; }
    .hero h1 { font-size: 1.6rem; }
    .btn-primary, .btn-secondary { padding: 12px 24px; font-size: 1rem; }
    section { padding: 48px 0; }
}
.schema-hidden { display: none; }