:root{--navy:#123B5D;--blue:#1f5f85;--green:#526b44;--gold:#c6a959;--ink:#1e2d3a;--muted:#5d6670;--bg:#f6f7f5;--card:#fff;--line:#dde3e6;--shadow:0 18px 45px rgba(18,59,93,.12);--radius:18px}*{box-sizing:border-box}body{margin:0;font-family:"Segoe UI",Arial,sans-serif;color:var(--ink);line-height:1.55;background:white}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:24px;padding:14px 32px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 18px rgba(0,0,0,.05)}.brand{display:flex;align-items:center;gap:12px;min-width:280px;color:inherit;text-decoration:none}.brand:hover{text-decoration:none}.brand-mark{background:var(--navy);color:#fff;border-radius:12px;font-weight:800;letter-spacing:.04em;padding:10px 11px}.brand-name{display:block;font-weight:800;color:var(--navy)}.brand-tag{display:block;font-size:.82rem;color:var(--muted)}.site-nav{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.site-nav a{color:var(--ink);font-weight:650;font-size:.88rem;padding:8px 9px;border-radius:999px}.site-nav a:hover{background:var(--bg);text-decoration:none}.site-nav a:last-child{background:var(--navy);color:#fff}.menu-button{display:none;margin-left:auto;background:var(--navy);color:#fff;border:0;border-radius:999px;padding:9px 14px;font-weight:800}.hero{position:relative;min-height:560px;background:linear-gradient(135deg,rgba(18,59,93,.92),rgba(30,45,58,.70)),url('../images/opt-image13.jpg'),url('../images/opt-image14.jpg');background-size:cover;background-position:center;display:flex;align-items:center}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,59,93,.92) 0%,rgba(18,59,93,.58) 52%,rgba(18,59,93,.12) 100%)}.hero-content{position:relative;max-width:960px;padding:82px 32px;margin-left:max(24px,calc((100vw - 1180px)/2));color:#fff}.eyebrow,.section-label{font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:var(--gold);font-size:.78rem}.hero h1{font-size:clamp(3rem,8vw,6.3rem);line-height:.94;margin:.2em 0}.hero-lead{font-size:clamp(1.05rem,2vw,1.35rem);max-width:790px}.button-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.button{display:inline-block;border-radius:999px;padding:12px 19px;font-weight:850}.button.primary{background:var(--gold);color:#132d42}.button.secondary,.button.ghost{border:2px solid rgba(255,255,255,.72);color:#fff}.button.full{display:block;text-align:center;color:#132d42}.button:hover{text-decoration:none;filter:brightness(.98)}.page-hero{background:linear-gradient(135deg,var(--navy),#255b77);color:#fff}.page-hero .container{padding:72px 24px}.page-hero h1{font-size:clamp(2.35rem,5vw,4.1rem);margin:.15em 0}.page-hero p:not(.eyebrow){max-width:790px;font-size:1.12rem;color:#eef4f7}.container{max-width:1180px;margin:0 auto;padding:0 24px}.section{padding:64px 0}.section.muted{background:var(--bg)}.intro{padding-top:56px}.two-col,.split,.content-grid,.contact-grid{display:grid;grid-template-columns:1.6fr .85fr;gap:32px;align-items:start}.content-grid{grid-template-columns:minmax(0,1fr) 340px}.contact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-grid .wide{grid-column:1/-1}.card,.status-card,.quick-card,.news-card,.update-card,.notice,.callout,.timeline-item,.warning{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.highlight-card{border-top:6px solid var(--gold)}h2{font-size:clamp(1.7rem,3vw,2.45rem);line-height:1.1;margin:.25em 0 .55em;color:var(--navy)}h3{color:var(--navy)}.quick-grid,.news-grid,.process-grid,.doc-grid,.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.quick-card{color:inherit;display:block;transition:.18s}.quick-card:hover{transform:translateY(-2px);text-decoration:none}.quick-card span,.process-grid span{color:var(--gold);font-weight:950}.news-card .date,.update-card .date,.notice .date{color:var(--muted);font-weight:850;text-transform:uppercase;font-size:.78rem;letter-spacing:.08em}.check-list{padding:0;list-style:none}.check-list li{position:relative;padding-left:28px;margin:10px 0}.check-list li:before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:950}.steps{padding-left:1.2rem}.steps li{margin:8px 0}.metric-list{padding:0;list-style:none}.metric-list li{border-bottom:1px solid var(--line);padding:14px 0}.metric-list strong{display:block;font-size:1.7rem;color:var(--navy)}.metric-list span{color:var(--muted)}.process-grid{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:36px}.process-grid>div{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.content-columns{display:grid;grid-template-columns:1fr 1fr;gap:32px}.notice-board{display:grid;gap:18px}.notice{display:flex;justify-content:space-between;gap:20px}.notice span{align-self:start;background:var(--navy);color:#fff;border-radius:999px;padding:6px 10px;font-weight:750;font-size:.8rem}.notice.active{border-left:7px solid var(--gold)}.article-list{display:grid;gap:20px}.timeline{display:grid;gap:18px;position:relative}.timeline-item{border-left:7px solid var(--line)}.timeline-item.current{border-left-color:var(--gold)}.timeline-item span{color:var(--gold);font-weight:900;text-transform:uppercase;letter-spacing:.1em;font-size:.78rem}.gallery-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.gallery-card img{display:block;width:100%;height:230px;object-fit:cover}.gallery-card figcaption{padding:12px 15px;font-weight:700;color:var(--navy)}.gallery-preview .container{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.preview-images{display:grid;grid-template-columns:1fr 1fr;gap:14px}.preview-images img{width:100%;height:230px;object-fit:cover;border-radius:18px;box-shadow:var(--shadow)}.faq-list{max-width:900px}.faq-list details{border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:12px 0;background:#fff}.faq-list summary{font-weight:850;color:var(--navy);cursor:pointer}.doc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.doc-grid a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;font-weight:800}.form-placeholder{border:2px dashed #c5cdd1;background:#f9faf9;border-radius:16px;padding:24px;margin:18px 0}.warning{border-left:7px solid #d98b39;background:#fff9f1}.footer{background:#132d42;color:#dfe8ed;padding:48px 32px 28px}.footer a{color:#fff}.footer-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}.footer h3{color:#fff}.footer-bottom{max-width:1180px;margin:28px auto 0;color:#aabdc8;font-size:.9rem;display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.15);padding-top:18px}code{background:#eef2f4;padding:.1em .35em;border-radius:6px}.callout{margin-top:30px}
@media(max-width:1000px){.topbar{align-items:flex-start;flex-wrap:wrap}.menu-button{display:block}.site-nav{display:none;width:100%;flex-direction:column;align-items:stretch}.site-nav.open{display:flex}.site-nav a{border-radius:10px}.two-col,.split,.content-grid,.contact-grid,.content-columns,.gallery-preview .container{grid-template-columns:1fr}.quick-grid,.news-grid,.process-grid,.doc-grid,.gallery-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.brand{min-width:0}.topbar{padding:12px 18px}.hero{min-height:520px}.hero-content{padding:62px 24px;margin-left:0}.preview-images{grid-template-columns:1fr}.hero h1{font-size:3.25rem}}