:root{
  --primary:#0066CC;--primary-dark:#004080;--primary-light:#EAF3FB;
  --navy:#17324D;--white:#fff;--gray-bg:#F5F7FA;--gray-100:#F0F2F5;
  --gray-200:#D9E2EC;--gray-300:#C8D0DA;--gray-500:#6C757D;
  --gray-700:#2D3A4A;--text:#1A1A1A;--text-muted:#5A6B7C;
  --success:#008758;--danger:#D9364F;
  --font:'Titillium Web',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:20px}
body{font-family:var(--font);color:var(--text);background:#fff;line-height:1.68;font-size:1rem;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:var(--primary)} a:hover{color:var(--primary-dark)}
.container{max-width:1240px;margin:0 auto;padding:0 24px}

.institutional-topbar{background:var(--navy);color:rgba(255,255,255,.92);font-size:.72rem}
.institutional-topbar .container{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.top-links{display:flex;gap:18px}.top-links a{color:#fff}

.header{position:fixed;top:34px;left:0;width:100%;z-index:1000;background:#fff;border-bottom:1px solid var(--gray-200)}
.header .container{display:flex;align-items:center;justify-content:space-between;min-height:88px;flex-wrap:wrap;padding-top:12px}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.28rem;color:var(--gray-700)}
.logo::before{content:"PAR";width:46px;height:46px;display:grid;place-items:center;background:var(--primary);color:#fff;border-radius:3px;font-size:.92rem}
.logo .tm{font-size:.55rem;color:var(--gray-500);vertical-align:super}
.logo .badge{background:var(--primary-light);color:var(--primary);font-size:.58rem;font-weight:700;padding:2px 10px;border-radius:3px;letter-spacing:.05em;text-transform:uppercase}
.nav-links{order:3;width:100%;display:flex;gap:0;list-style:none;border-top:1px solid var(--gray-200);margin-top:10px}
.nav-links a{display:block;padding:13px 14px 11px;color:var(--gray-700);font-size:.84rem;font-weight:600;border-bottom:3px solid transparent}
.nav-links a:hover,.nav-links a.active{color:var(--primary);border-bottom-color:var(--primary)}
.nav-actions{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border:1.5px solid transparent;font-weight:600;font-size:.85rem}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-outline{background:#fff;color:var(--primary);border-color:var(--primary)}
.btn:hover{background:var(--primary-dark);color:#fff;border-color:var(--primary-dark)}
.hamburger{display:none;border:0;background:none;padding:6px}.hamburger span{display:block;width:25px;height:2px;background:var(--gray-700);margin:5px}
.page-top-space{height:157px}

.home-hero{padding:62px 0;background:var(--primary-light);border-bottom:1px solid #CFE1F3}
.home-hero .container{text-align:center;max-width:1040px}
.home-hero .sub{font-size:.76rem;color:var(--primary);font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.home-hero h1{font-size:3rem;line-height:1.08;color:var(--gray-700);margin:8px 0 4px}
.home-hero h2{font-size:1.9rem;line-height:1.18;color:var(--primary);margin-bottom:14px}
.home-hero .lead{font-size:1.08rem;color:var(--text-muted);max-width:900px;margin:0 auto;line-height:1.68}
.hero-statement{margin:28px auto 0;max-width:920px;background:#fff;border-top:4px solid var(--primary);border-left:1px solid var(--gray-200);border-right:1px solid var(--gray-200);border-bottom:1px solid var(--gray-200);padding:24px 28px;font-size:1rem}

.service-navigation{padding:56px 0;border-bottom:1px solid var(--gray-200)}
.eyebrow{color:var(--primary);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:7px}
.section-title{font-size:2rem;line-height:1.15;color:var(--gray-700);margin-bottom:14px}
.section-desc{color:var(--text-muted);max-width:850px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px;align-items:stretch}
.card{display:block;color:inherit;background:#fff;border:1px solid var(--gray-200);padding:25px 22px;min-height:190px}
.card:nth-child(odd){border-top:4px solid var(--primary)}
.card:nth-child(even){border-left:4px solid var(--primary)}
.card:hover{color:inherit;box-shadow:0 4px 14px rgba(23,50,77,.06)}
.card .num{font-size:.72rem;color:var(--primary);font-weight:700;letter-spacing:.08em}
.card h3{font-size:1.05rem;margin:7px 0;color:var(--gray-700)}
.card p{color:var(--text-muted);font-size:.94rem;line-height:1.6}
.card .arrow{display:block;color:var(--primary);font-weight:700;font-size:.85rem;margin-top:12px}

.band{padding:58px 0;background:var(--gray-bg)}
.band.white{background:#fff}
.timeline{display:grid;gap:14px;margin-top:22px}
.timeline-row{display:grid;grid-template-columns:230px 1fr;gap:24px;padding:18px 20px;border:1px solid var(--gray-200);font-size:.96rem}
.timeline-row:nth-child(odd){border-top:4px solid var(--primary)}
.timeline-row:nth-child(even){border-left:4px solid var(--primary)}
.timeline-row strong{color:var(--primary)}
.architecture-flow{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.architecture-flow span{background:var(--navy);color:#fff;padding:9px 13px;font-size:.82rem}

.page-breadcrumbs{background:#fff;border-bottom:1px solid var(--gray-200);font-size:.82rem;color:var(--text-muted)}
.page-breadcrumbs .container{padding-top:15px;padding-bottom:15px}
.page-hero{background:var(--primary-light);border-bottom:1px solid #CFE1F3;padding:58px 0 54px}
.page-hero h1{font-size:2.7rem;line-height:1.15;color:var(--gray-700);margin-bottom:12px}
.page-hero .lead{font-size:1.08rem;color:var(--text-muted);max-width:900px;line-height:1.65}
.page-layout{display:grid;grid-template-columns:255px minmax(0,1fr);gap:44px;padding:54px 0 72px}
.page-side{position:sticky;top:180px;align-self:start;border-left:3px solid var(--primary);padding-left:14px}
.page-side a{display:block;padding:10px 7px;color:var(--gray-700);font-size:.9rem;line-height:1.45}
.page-side a:hover{color:var(--primary)}
.page-content section{padding:0 0 44px;margin-bottom:40px;border-bottom:1px solid #E8EDF2}
.page-content section:last-child{border-bottom:0}
.page-content h2{font-size:1.85rem;color:var(--gray-700);margin-bottom:15px}
.page-content h3{font-size:1.08rem;color:var(--gray-700);margin-bottom:7px}
.page-content p,.page-content li{font-size:1rem;color:var(--text-muted);line-height:1.72}
.page-content ul,.page-content ol{padding-left:22px}

.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:20px}
.info-grid.three{grid-template-columns:repeat(3,1fr)}
.info-card{background:#fff;border-top:4px solid var(--primary);border-left:1px solid var(--gray-200);border-right:1px solid var(--gray-200);border-bottom:1px solid var(--gray-200);padding:24px}
.info-card.left{border-top:1px solid var(--gray-200);border-left:4px solid var(--primary)}
.info-card p{font-size:.94rem;line-height:1.65}
.intro-line{background:#fff;border-top:4px solid var(--primary);border-left:1px solid var(--gray-200);border-right:1px solid var(--gray-200);border-bottom:1px solid var(--gray-200);padding:24px 26px;margin:20px 0}
.bottom-line{background:#fff;border:1px solid var(--gray-200);border-bottom:4px solid var(--primary);padding:24px 26px;margin:20px 0}
.quote{background:#F8FAFC;border-left:4px solid var(--primary);padding:24px 28px;margin:24px 0;color:var(--gray-700);font-size:1.08rem;line-height:1.7}
.data-table{width:100%;border-collapse:collapse;margin-top:20px;font-size:.92rem}
.data-table th,.data-table td{padding:13px 14px;border:1px solid var(--gray-200);text-align:left;vertical-align:top}
.data-table th{background:var(--navy);color:#fff}
.notice{background:#FFF8E8;border-left:4px solid #A66300;padding:18px 22px;margin:20px 0;color:#5E4A1B;font-size:.9rem}

.footer{background:var(--navy);color:rgba(255,255,255,.68);padding:48px 0 34px;font-size:.82rem;line-height:1.6}
.footer .container{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.copy{display:flex;flex-direction:column;gap:4px;max-width:560px}.copy .brand{color:#fff;font-weight:700}
.footer-cols{display:grid;grid-template-columns:repeat(3,minmax(130px,1fr));gap:35px}.footer-cols strong{display:block;color:#fff;margin-bottom:8px}.footer-cols a{display:block;color:rgba(255,255,255,.68);margin:4px 0}

@media(max-width:1000px){html{font-size:19px}.page-layout{grid-template-columns:1fr}.page-side{position:static;border-left:0;border-top:3px solid var(--primary);padding:14px 0}.cards{grid-template-columns:1fr 1fr}.info-grid.three{grid-template-columns:1fr 1fr}}
@media(max-width:768px){html{font-size:18px}.top-links{display:none}.header .container{min-height:72px}.nav-links{display:none;position:absolute;top:100%;left:0;background:#fff;padding:18px 24px;flex-direction:column}.nav-links.open{display:flex}.hamburger{display:block}.page-top-space{height:123px}.page-hero h1,.home-hero h1{font-size:2.15rem}.home-hero h2{font-size:1.5rem}.page-content h2{font-size:1.65rem}.footer-cols{grid-template-columns:1fr 1fr}}
@media(max-width:560px){html{font-size:17px}.container{padding:0 16px}.cards,.info-grid,.info-grid.three{grid-template-columns:1fr}.timeline-row{grid-template-columns:1fr;gap:6px}.footer-cols{grid-template-columns:1fr}}