:root{--navy:#14213d;--navy-soft:#26334f;--ink:#1c2430;--muted:#5b6472;--faint:#8a93a1;--orange:#f26a1b;--orange-dark:#d95a10;--orange-soft:#fff1e8;--red:#c8382e;--red-soft:#fdeceb;--amber-soft:#fff7e0;--green:#1e7f4f;--green-soft:#e8f5ee;--bg:#fff;--gray-bg:#f4f6f9;--gray-card:#f8f9fb;--line:#e4e8ee;--radius:14px;--radius-sm:9px;--shadow:0 1px 3px rgba(20,33,61,.07),0 6px 20px rgba(20,33,61,.06);--shadow-sm:0 1px 2px rgba(20,33,61,.08);--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--max-w:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%}a{color:var(--navy)}a:hover{color:var(--orange-dark)}h1,h2,h3,h4{color:var(--navy);line-height:1.22;margin:0 0 .5rem;font-weight:800;letter-spacing:-.01em}h1{font-size:clamp(1.7rem,4vw,2.5rem)}h2{font-size:clamp(1.35rem,3vw,1.75rem)}h3{font-size:1.15rem}p{margin:0 0 1rem}.container{max-width:var(--max-w);margin:0 auto;padding:0 20px}.section{padding:44px 0}.section-alt{background:var(--gray-bg)}.section-head{margin-bottom:22px}.section-head p{color:var(--muted);max-width:640px;margin:0}.section-head .row{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:hsla(0,0%,100%,.96);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.header-inner{justify-content:space-between;gap:16px;padding:12px 20px;max-width:var(--max-w);margin:0 auto}.brand,.header-inner{display:flex;align-items:center}.brand{gap:10px;text-decoration:none}.brand-text{font-size:1.18rem;font-weight:800;color:var(--navy);letter-spacing:-.02em;white-space:nowrap}.brand-text span{color:var(--orange)}.brand-tag,.nav-toggle{display:none}.nav-toggle-label{display:none;cursor:pointer;padding:8px;border-radius:8px;border:1px solid var(--line);line-height:0}.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.main-nav a{text-decoration:none;color:var(--navy-soft);font-weight:600;font-size:.85rem;padding:7px 10px;border-radius:8px;white-space:nowrap}.main-nav a:hover{background:var(--gray-bg);color:var(--navy)}.main-nav a.nav-cta{background:var(--orange);color:#fff}.main-nav a.nav-cta:hover{background:var(--orange-dark);color:#fff}@media (max-width:960px){.nav-toggle-label{display:inline-flex}.main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 16px 16px;box-shadow:var(--shadow)}.main-nav a{padding:11px 10px;font-size:.95rem}.nav-toggle:checked~.main-nav{display:flex}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:10px;font-weight:700;font-size:.92rem;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .15s ease,border-color .15s ease}.btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{background:var(--orange-dark);color:#fff}.btn-secondary{background:var(--navy);color:#fff}.btn-secondary:hover{background:var(--navy-soft);color:#fff}.btn-outline{background:#fff;color:var(--navy);border-color:var(--line)}.btn-outline:hover{border-color:var(--navy);color:var(--navy)}.btn-sm{padding:8px 14px;font-size:.84rem}.hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(242,106,27,.1),transparent 60%),linear-gradient(180deg,#f8fafc,#fff);border-bottom:1px solid var(--line);padding:56px 0 48px}.hero h1{max-width:720px}.hero .lede{color:var(--muted);font-size:1.08rem;max-width:640px;margin-bottom:22px}.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}.hero-kicker{display:inline-flex;align-items:center;gap:8px;background:var(--orange-soft);color:var(--orange-dark);font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;border-radius:999px;padding:5px 12px;margin-bottom:16px}.grid{display:grid;grid-gap:16px;gap:16px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width:960px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-sm)}.card-hover{transition:box-shadow .15s ease,transform .15s ease}.card-hover:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.card h3 a{text-decoration:none}.card h3 a:hover{color:var(--orange-dark)}.card-gray{background:var(--gray-card)}.card-meta{color:var(--faint);font-size:.8rem;display:flex;gap:10px;flex-wrap:wrap;align-items:center}.card p.desc{color:var(--muted);font-size:.92rem;margin:8px 0 10px}.card-link{font-weight:700;font-size:.88rem;text-decoration:none;color:var(--orange-dark)}.card-link:hover{text-decoration:underline}.badge{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;letter-spacing:.03em;padding:3px 9px;border-radius:999px;text-transform:uppercase;white-space:nowrap}.badge-state{background:var(--navy);color:#fff}.badge-city{background:var(--gray-bg);color:var(--navy-soft);border:1px solid var(--line)}.badge-developing{background:var(--red-soft);color:var(--red)}.badge-updated{background:var(--amber-soft);color:#8a6d00}.badge-archived{background:var(--gray-bg);color:var(--muted)}.badge-minor{background:var(--green-soft);color:var(--green)}.badge-moderate{background:var(--amber-soft);color:#8a6d00}.badge-major{background:var(--red-soft);color:var(--red)}.badge-unknown{background:var(--gray-bg);color:var(--muted)}.badge-sample{background:var(--orange-soft);color:var(--orange-dark)}.stat-card{background:var(--gray-card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.stat-value{font-size:1.7rem;font-weight:800;color:var(--navy);line-height:1.1}.stat-label{color:var(--muted);font-size:.85rem;font-weight:600;margin-top:4px}.stat-note{color:var(--faint);font-size:.74rem;margin-top:6px}.notice{border-radius:var(--radius-sm);padding:13px 16px;font-size:.87rem;border:1px solid var(--line);background:var(--gray-card);color:var(--muted);margin:14px 0}.notice strong{color:var(--navy)}.notice-emergency{background:var(--red-soft);border-color:#f2c7c4;color:#7c2620}.notice-emergency strong{color:var(--red)}.notice-advice{background:var(--amber-soft);border-color:#efdfa8;color:#6d5600}.notice-advice strong{color:#8a6d00}.notice-sample{background:var(--orange-soft);border-color:#f7d3ba;color:#9a4a10}.notice-sample strong{color:var(--orange-dark)}.map-frame{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#eef1f5;min-height:300px}.map-canvas{position:absolute;inset:0;background:linear-gradient(90deg,transparent 48%,#dde3ea 0,#dde3ea 52%,transparent 0),linear-gradient(0deg,transparent 47%,#dde3ea 0,#dde3ea 53%,transparent 0),linear-gradient(35deg,transparent 49%,#e3e8ee 0,#e3e8ee 51%,transparent 0),repeating-linear-gradient(0deg,#eef1f5,#eef1f5 39px,#e7ebf1 0,#e7ebf1 40px),repeating-linear-gradient(90deg,#eef1f5,#eef1f5 39px,#e7ebf1 0,#e7ebf1 40px)}.map-pin{position:absolute;transform:translate(-50%,-100%);width:22px;height:22px;border-radius:50% 50% 50% 0;rotate:-45deg;border:2px solid #fff;box-shadow:var(--shadow-sm);cursor:default}.map-pin:after{content:"";position:absolute;inset:5px;border-radius:50%;background:#fff;opacity:.85}.pin-minor{background:var(--green)}.pin-moderate{background:var(--orange)}.pin-major{background:var(--red)}.pin-unknown{background:var(--faint)}.map-overlay-label{left:12px;top:12px;padding:5px 10px;font-size:.75rem;font-weight:700;color:var(--navy-soft)}.map-legend,.map-overlay-label{position:absolute;z-index:2;background:hsla(0,0%,100%,.92);border:1px solid var(--line);border-radius:8px}.map-legend{right:12px;bottom:12px;display:flex;gap:10px;padding:6px 10px;font-size:.72rem;color:var(--muted);flex-wrap:wrap}.legend-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:4px}.input,.select,.textarea{width:100%;padding:11px 13px;border-radius:10px;font-size:.95rem;border:1px solid var(--line);background:#fff;color:var(--ink);font-family:var(--font)}.input:focus,.select:focus,.textarea:focus{outline:2px solid var(--orange);outline-offset:1px;border-color:var(--orange)}label.field-label{display:block;font-weight:700;font-size:.84rem;color:var(--navy-soft);margin:0 0 5px}.field{margin-bottom:14px}.search-row{display:flex;gap:10px;max-width:520px}.search-row .input{flex:1 1}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;background:var(--gray-card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-bottom:20px}.filter-bar .field{margin:0;min-width:150px;flex:1 1}.filter-bar .select{padding:9px 11px;font-size:.88rem}.breadcrumbs{font-size:.8rem;color:var(--faint);margin:18px 0 6px}.breadcrumbs a{color:var(--muted);text-decoration:none}.breadcrumbs a:hover{color:var(--orange-dark)}.breadcrumbs .sep{margin:0 6px;color:var(--line)}.facts-table{width:100%;border-collapse:collapse;font-size:.9rem}.facts-table td,.facts-table th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}.facts-table th{color:var(--muted);font-weight:600;width:42%;white-space:nowrap}.facts-table tr:last-child td,.facts-table tr:last-child th{border-bottom:none}.article-body{max-width:760px}.article-body h2{margin-top:34px;font-size:1.3rem}.article-meta{color:var(--faint);font-size:.84rem;display:flex;gap:12px;flex-wrap:wrap;margin:10px 0 4px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;grid-gap:36px;gap:36px;align-items:start}.article-aside{position:-webkit-sticky;position:sticky;top:84px;display:grid;grid-gap:16px;gap:16px}@media (max-width:960px){.article-layout{grid-template-columns:1fr}.article-aside{position:static}}.checklist{list-style:none;padding:0;margin:0 0 16px}.checklist li{padding:8px 0 8px 30px;position:relative;border-bottom:1px dashed var(--line)}.checklist li:last-child{border-bottom:none}.checklist li:before{content:"✓";position:absolute;left:4px;top:8px;color:var(--green);font-weight:800}.step-card{display:flex;gap:14px;align-items:flex-start}.step-num{flex:0 0 34px;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-size:.95rem;display:flex;align-items:center;justify-content:center;margin-top:2px}.step-card .tips{color:var(--muted);font-size:.85rem;background:var(--gray-bg);border-radius:8px;padding:8px 12px;margin-top:8px}.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:10px;background:#fff}.faq-item summary{cursor:pointer;padding:14px 16px;font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:10px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--orange);font-weight:800}.faq-item[open] summary:after{content:"–"}.faq-item .faq-a{padding:0 16px 14px;color:var(--muted);font-size:.93rem}.cta-band{background:var(--navy);border-radius:var(--radius);color:#fff;padding:34px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.cta-band h2{color:#fff;margin:0 0 4px}.cta-band p{color:#c6cede;margin:0;max-width:520px}.site-footer{background:var(--navy);color:#b9c2d2;margin-top:56px}.footer-inner{max-width:var(--max-w);margin:0 auto;padding:44px 20px 28px}.footer-cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;grid-gap:28px;gap:28px}@media (max-width:860px){.footer-cols{grid-template-columns:1fr 1fr}}@media (max-width:560px){.footer-cols{grid-template-columns:1fr}}.footer-cols h4{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.footer-cols ul{list-style:none;padding:0;margin:0}.footer-cols li{margin-bottom:7px}.footer-cols a{color:#b9c2d2;text-decoration:none;font-size:.88rem}.footer-cols a:hover{color:#fff}.footer-brand{font-size:1.1rem;font-weight:800;color:#fff}.footer-brand span{color:var(--orange)}.footer-note{border-top:1px solid hsla(0,0%,100%,.12);margin-top:30px;padding-top:18px;font-size:.78rem;color:#8f9ab0}.empty-state{text-align:center;padding:44px 20px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);background:var(--gray-card)}.pill-row{display:flex;gap:8px;flex-wrap:wrap}.timestamp{color:var(--faint);font-size:.78rem}.placeholder-link{color:var(--faint);border-bottom:1px dashed var(--faint);text-decoration:none;cursor:default}.prose{max-width:760px}.prose h2{margin-top:34px}.prose ul{padding-left:22px}.prose li{margin-bottom:6px}.divider{border:none;border-top:1px solid var(--line);margin:28px 0}.success-box{background:var(--green-soft);border:1px solid #bfe3cf;color:var(--green);border-radius:var(--radius-sm);padding:14px 16px;font-weight:600}.icon-circle{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--orange-soft);color:var(--orange-dark);font-size:1.2rem;margin-bottom:10px}.not-found-wrap{text-align:center;padding:90px 20px}.not-found-code{font-size:5rem;font-weight:800;color:var(--orange);line-height:1;margin-bottom:8px}