:root{--page-bg:#f5f7fa;--surface:#ffffff;--surface-strong:#0a192f;--text-main:#1e293b;--text-muted:#64748b;--accent:#00a86b;--accent-2:#da291c;--accent-3:#0033a0;--border:#e2e8f0;--card-radius:12px}body{background-color:var(--page-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden;line-height:1.6}.custom-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.03);transition:transform 0.2s ease,box-shadow 0.2s ease;height:100%}.custom-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05)}.navbar{background-color:var(--surface-strong) !important;box-shadow:0 2px 10px rgba(0,0,0,0.1)}.navbar-brand,.nav-link{color:#ffffff !important}.nav-link:hover{color:var(--accent) !important}.hero-section{background:linear-gradient(135deg,var(--surface-strong) 0%,#172a45 100%);color:#ffffff;padding:80px 0;position:relative;overflow:hidden}.hero-section::after{content:'';position:absolute;bottom:0;left:0;right:0;height:100px;background:linear-gradient(to top,var(--page-bg),transparent)}.section-title{position:relative;padding-bottom:12px;margin-bottom:30px;font-weight:700}.section-title::after{content:'';position:absolute;left:0;bottom:0;width:50px;height:4px;background-color:var(--accent);border-radius:2px}.group-card{border-top:4px solid var(--accent-3)}.group-card.group-a{border-top-color:var(--accent)}.group-card.group-b{border-top-color:var(--accent-2)}.group-card.group-c{border-top-color:var(--accent-3)}.table-responsive{border-radius:var(--card-radius);overflow:hidden;border:1px solid var(--border)}.btn-accent{background-color:var(--accent);color:#ffffff;font-weight:600;border:none;transition:all 0.2s ease}.btn-accent:hover{background-color:#008f5a;color:#ffffff}.accordion-item{border:1px solid var(--border);border-radius:var(--card-radius) !important;margin-bottom:10px;overflow:hidden}.accordion-button:not(.collapsed){background-color:rgba(0,168,107,0.1);color:var(--accent-3)}p,li,td,small{color:var(--text-main)}.text-muted-custom{color:var(--text-muted) !important}.timeline-item{position:relative;padding-left:30px;border-left:2px solid var(--border);margin-bottom:20px}.timeline-item::before{content:'';position:absolute;left:-6px;top:5px;width:10px;height:10px;border-radius:50%;background-color:var(--accent)}