:root{--process:#3B82F6;--process-bg:rgba(59,130,246,0.1);--protect:#EF4444;--recon:#10B981;--comply:#8B5CF6;}
.accent{color:var(--accent)}
.fade-in.delay-4{transition-delay:.4s}
.btn-process{background:var(--process);color:#fff}
.btn-process:hover{background:#2563EB;transform:translateY(-1px)}
.nav-links>li>a.active {color:var(--text-1);background:var(--surface)}
.theme-toggle:hover{color:var(--text-1);border-color:var(--border-hover)}
.pillar-hero{padding:calc(var(--nav-h) + 64px) 0 64px;position:relative;overflow:hidden}
.pillar-hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% -20%,rgba(59,130,246,0.15) 0%,transparent 70%)}
.pillar-hero-inner{position:relative;z-index:1}
.pillar-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(59,130,246,0.12);border:1px solid rgba(59,130,246,0.3);border-radius:100px;padding:6px 16px;font-size:13px;font-weight:700;color:var(--process);letter-spacing:.06em;text-transform:uppercase;margin-bottom:24px}
.pillar-tag-dot{width:6px;height:6px;background:var(--process);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.4)}}
.pillar-hero-title{font-size:clamp(36px,5vw,64px);font-weight:800;line-height:1.1;letter-spacing:-1.5px;margin-bottom:20px}
.pillar-hero-title .h-accent{color:var(--process)}
.pillar-hero-sub{font-size:clamp(16px,2vw,20px);color:var(--text-2);line-height:1.7;max-width:640px;margin-bottom:36px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:40px}
.breadcrumb{font-size:13px;color:var(--text-3);margin-bottom:16px}
.breadcrumb a{color:var(--text-3);transition:color var(--transition)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span{color:var(--process);font-weight:600}
.section-label.blue{color:var(--process)}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:all var(--transition)}
.feature-card:hover{border-color:rgba(59,130,246,.4);transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,.2)}
.feature-icon{width:44px;height:44px;border-radius:10px;background:rgba(59,130,246,.1);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--process)}
.feature-icon svg{width:22px;height:22px}
.feature-title{font-size:16px;font-weight:700;color:var(--text-1);margin-bottom:10px}
.feature-desc{font-size:14px;color:var(--text-3);line-height:1.65}
.rules-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.rule-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:flex;gap:16px;align-items:flex-start;transition:all var(--transition)}
.rule-card:hover{border-color:rgba(59,130,246,.35)}
.rule-num{width:32px;height:32px;border-radius:8px;background:rgba(59,130,246,.15);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:var(--process);flex-shrink:0}
.rule-body .rule-title{font-size:15px;font-weight:700;color:var(--text-1);margin-bottom:6px}
.rule-body .rule-desc{font-size:13px;color:var(--text-3);line-height:1.6}
.int-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.int-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center;transition:all var(--transition)}
.int-card:hover{border-color:rgba(59,130,246,.3)}
.int-logo{width:48px;height:48px;border-radius:12px;background:rgba(59,130,246,.1);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;color:var(--process)}
.int-logo svg{width:24px;height:24px}
.int-name{font-size:14px;font-weight:700;color:var(--text-1);margin-bottom:4px}
.int-desc{font-size:12px;color:var(--text-3);line-height:1.5}
.int-status{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.06em;border-radius:4px;padding:2px 8px;margin-top:8px}
.int-live{background:rgba(16,185,129,.12);color:#10B981}
.int-dev{background:rgba(245,158,11,.12);color:#F59E0B}
.int-roadmap{background:rgba(100,116,139,.12);color:#94A3B8}
.arch-terminal{background:#080D1A;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;font-family:var(--font-mono)}
.arch-terminal-bar{background:var(--surface-2);padding:12px 16px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border)}
.terminal-dot{width:10px;height:10px;border-radius:50%}
.terminal-dot.red{background:#FF5F57}
.terminal-dot.amber{background:#FFBD2E}
.terminal-dot.green{background:#28CA41}
.terminal-title{font-size:12px;color:var(--text-3);margin-left:8px}
.arch-terminal-body{padding:28px;font-size:13px;line-height:1.8;overflow-x:auto}
.t-comment{color:#4B5563}
.t-accent{color:var(--accent);font-weight:600}
.t-blue{color:var(--process)}
.t-dim{color:#6B7280}
.t-new{color:#F8F9FA;font-weight:500}
.t-arrow{color:var(--accent)}
.cta-strip{background:linear-gradient(135deg,rgba(59,130,246,.08),rgba(0,212,170,.06));border:1px solid rgba(59,130,246,.2);border-radius:var(--radius-lg);padding:48px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-strip-title{font-size:clamp(22px,3vw,30px);font-weight:800;color:var(--text-1);margin-bottom:8px}
.cta-strip-sub{font-size:15px;color:var(--text-2)}
.pillar-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:64px}
.pillar-nav a{display:flex;align-items:center;gap:8px;padding:10px 18px;border-radius:8px;font-size:14px;font-weight:600;border:1px solid var(--border);color:var(--text-2);transition:all var(--transition)}
.pillar-nav a.process-nav{border-color:rgba(59,130,246,.4);background:rgba(59,130,246,.1);color:var(--process)}
.pillar-nav a:hover{border-color:var(--border-hover);color:var(--text-1)}
@media(max-width:1024px){.features-grid{grid-template-columns:repeat(2,1fr)}.int-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.nav-links,.nav-actions .btn{display:none}.hamburger{display:flex}.features-grid{grid-template-columns:1fr}.rules-grid{grid-template-columns:1fr}.int-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr;gap:32px}.cta-strip{flex-direction:column}.pillar-nav{flex-direction:column}}