:root{--paper:#f4f8f7;--paper-line:#e1e9e7;--ink:#122024;--ink-soft:#5c6b6e;--meridian:#0f5c5c;--meridian-2:#0b4747;--pin:#e8792c;--pin-2:#d0691f;--verified:#2e7d32;--warn:#d97706;--error:#dc2626;--white:#fff;--shadow:0 12px 35px rgba(18,32,36,.08);--radius:12px;--shell:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:var(--meridian);text-decoration-thickness:.08em;text-underline-offset:.18em}a:hover{color:var(--meridian-2)}img,svg{max-width:100%}code{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Consolas,monospace;font-variant-numeric:tabular-nums}.shell{width:min(calc(100% - 32px),var(--shell));margin-inline:auto}.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:.75rem 1rem;z-index:100}.skip-link:focus{left:1rem;top:1rem}.site-header{background:rgba(244,248,247,.96);border-bottom:1px solid var(--paper-line);position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}.header-row{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{display:flex;align-items:center;gap:.6rem;font-size:1.18rem;font-weight:800;color:var(--ink);text-decoration:none}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--meridian);color:#fff}.site-header nav{display:flex;gap:1rem;align-items:center}.site-header nav a{text-decoration:none;font-weight:650}.hero,.page-hero{padding:clamp(3.5rem,7vw,7rem) 0;background:linear-gradient(135deg,#f4f8f7 0%,#e8f1ef 100%);border-bottom:1px solid var(--paper-line)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.7fr);gap:clamp(2rem,6vw,5rem);align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:800;color:var(--meridian);margin:0 0 .6rem}h1,h2,h3{font-family:"Space Grotesk",Inter,system-ui,sans-serif;line-height:1.12;margin-top:0}h1{font-size:clamp(2.3rem,6vw,5.25rem);letter-spacing:-.045em;margin-bottom:1rem}h2{font-size:clamp(1.55rem,3vw,2.45rem);letter-spacing:-.025em}.lead{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--ink-soft);max-width:64ch}.meridian-card,.admin-card,.postal-record,.feature-grid article,.feature-grid a{background:#fff;border:1px solid var(--paper-line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(1.25rem,3vw,2rem)}.pin-icon,.meridian-pin{color:var(--pin);font-size:3rem;display:inline-block}.search-form{margin-top:1.5rem;position:relative}.search-form label{display:block;font-weight:750;margin-bottom:.45rem}.search-row{display:flex;gap:.65rem}.search-row input{flex:1;min-width:0;border:1px solid #b8c8c5;background:#fff;border-radius:10px;padding:.95rem 1rem;font:inherit;min-height:50px}.button{appearance:none;border:0;border-radius:10px;padding:.82rem 1.1rem;font:inherit;font-weight:750;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;min-height:44px}.button.primary{background:var(--meridian);color:#fff}.button.primary:hover{background:var(--meridian-2);color:#fff}.button.secondary{background:#fff;border:1px solid #b8c8c5;color:var(--ink)}.button.ghost{background:transparent;border:1px solid currentColor;color:inherit}.button.danger{background:var(--error);color:#fff}.text-link{font-weight:750}.hero-actions,.button-row,.result-toolbar{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:1.25rem}.suggestions{position:absolute;left:0;right:0;top:100%;background:#fff;border:1px solid var(--paper-line);box-shadow:var(--shadow);z-index:30;border-radius:10px;overflow:hidden}.suggestions a{display:block;padding:.8rem 1rem;text-decoration:none;border-bottom:1px solid var(--paper-line)}.section{padding:clamp(3rem,7vw,6rem) 0}.section.alt{background:#eaf2f0;border-block:1px solid var(--paper-line)}.section-heading{display:flex;align-items:end;justify-content:space-between}.country-grid,.directory-grid,.code-grid,.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}.country-grid.large{grid-template-columns:repeat(5,minmax(0,1fr))}.country-card,.directory-card,.code-card,.result-card{background:#fff;border:1px solid var(--paper-line);border-radius:var(--radius);padding:1rem;text-decoration:none;display:flex;flex-direction:column;gap:.3rem;min-height:100px;transition:transform .16s ease,box-shadow .16s ease}.country-card:hover,.directory-card:hover,.code-card:hover,.result-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.country-card span{font-size:1.6rem}.country-card small,.directory-card small,.code-card small,.result-card small,.muted{color:var(--ink-soft)}.stats-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.75rem;margin:1.5rem 0}.stats-grid>div{background:#fff;border:1px solid var(--paper-line);border-radius:10px;padding:1rem}.stats-grid dt{font-size:.78rem;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em}.stats-grid dd{margin:0;font-size:1.45rem;font-weight:850}.breadcrumbs{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem;font-size:.9rem}.chip-list{display:flex;flex-wrap:wrap;gap:.7rem}.chip-list a{display:flex;flex-direction:column;min-width:90px;background:#fff;border:1px solid var(--paper-line);padding:.7rem .85rem;border-radius:10px;text-decoration:none}.chip-list span{font-family:"JetBrains Mono",monospace;font-weight:800}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.table-wrap{overflow-x:auto;border:1px solid var(--paper-line);border-radius:var(--radius);background:#fff}table{border-collapse:collapse;width:100%;min-width:620px}caption{text-align:left;padding:1rem;font-weight:700}th,td{text-align:left;padding:.85rem 1rem;border-top:1px solid var(--paper-line)}th{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}.postal-heading{display:flex;gap:1rem;align-items:flex-start}.postal-records{display:grid;gap:1rem}.postal-record h2{font-size:1.3rem}.postal-record dl{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1rem}.postal-record dt{font-size:.78rem;color:var(--ink-soft)}.postal-record dd{margin:0;overflow-wrap:anywhere}.pagination{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:2rem}.source-strip{margin:2rem 0;padding:1rem;border:1px solid #c6d6d2;border-radius:10px;background:#edf5f3;font-size:.9rem}.correction{margin:2rem 0;background:#fff;border:1px solid var(--paper-line);border-radius:var(--radius);padding:1rem}.correction summary{cursor:pointer;font-weight:750}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1rem}.form-grid label{display:flex;flex-direction:column;gap:.4rem;font-weight:700}.form-grid input,.form-grid textarea,.form-grid select{width:100%;padding:.8rem;border:1px solid #b8c8c5;border-radius:8px;background:#fff;font:inherit}.form-grid textarea{min-height:130px}.form-grid .full{grid-column:1/-1}.notice{padding:1rem;border-radius:10px;margin-block:1rem}.notice.success{background:#e8f5e9;border:1px solid #a5d6a7}.notice.error{background:#ffebee;border:1px solid #ef9a9a}.empty-state{text-align:center;padding:4rem 1rem}.result-list{display:grid;gap:.75rem}.result-card{min-height:auto}.result-type{text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;color:var(--pin);font-weight:850}.site-footer{background:var(--ink);color:#dce8e6;margin-top:4rem;padding:3rem 0}.site-footer a{color:#fff}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}@media(max-width:900px){.hero-grid,.two-column{grid-template-columns:1fr}.country-grid,.directory-grid,.code-grid,.feature-grid,.country-grid.large{grid-template-columns:repeat(2,minmax(0,1fr))}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.postal-record dl{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.site-header nav a:not(:last-child){display:none}.search-row{flex-direction:column}.country-grid,.directory-grid,.code-grid,.feature-grid,.country-grid.large,.stats-grid,.footer-grid,.form-grid,.postal-record dl{grid-template-columns:1fr}.form-grid .full{grid-column:auto}h1{font-size:2.45rem}.hero,.page-hero{padding:3rem 0}.shell{width:min(calc(100% - 24px),var(--shell))}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.section.compact{padding-block:2rem}.map-shell{min-height:320px;aspect-ratio:16/8;display:grid;place-items:center;background:#dfe9e7;border:1px solid var(--paper-line);border-radius:var(--radius);overflow:hidden}.map-shell iframe{width:100%;height:100%;border:0}.suggestions [role="option"][aria-selected="true"]{background:#e8f1ef;outline:2px solid var(--meridian);outline-offset:-2px}
@media(max-width:620px){.site-header nav{max-width:62vw;overflow-x:auto;gap:.65rem;padding-block:.5rem}.site-header nav a{display:block!important;white-space:nowrap;font-size:.88rem}.brand{font-size:1rem}.brand-mark{width:32px;height:32px}.map-shell{min-height:260px;aspect-ratio:4/3}}

/* Delivery 2: tools, editorial, trust and monetization-safe components */
.nav-toggle{display:none}.page-hero.compact{padding:3.5rem 0 2.5rem;background:linear-gradient(135deg,var(--paper),#fff)}.tool-layout{padding:2rem 0 4rem;display:grid;gap:1.5rem}.form-card,.result-panel,.author-card,.partner-panel,.widget-demo{background:#fff;border:1px solid var(--paper-line);border-radius:12px;padding:1.25rem;box-shadow:0 8px 24px rgba(18,32,36,.05)}.form-card label,.admin-form label{display:grid;gap:.45rem;font-weight:600}.form-card input,.form-card select,.form-card textarea,.admin-form input,.admin-form select,.admin-form textarea{width:100%;padding:.78rem;border:1px solid #b7c5c3;border-radius:8px;background:#fff;color:var(--ink);font:inherit}.form-grid,.split-grid,.pricing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.form-card .button,.admin-form .button{margin-top:1rem}.result-panel h2{font-size:clamp(1.8rem,5vw,3rem);margin:0}.result-panel h2 span{font-size:1rem;color:var(--ink-soft)}.prose{max-width:78ch}.prose p,.prose li{line-height:1.75}.prose h2{margin-top:2rem}.article-layout{padding:3rem 0 5rem}.article-header{max-width:900px;margin:auto}.article-header .lead{font-size:1.2rem}.article-hero{width:100%;height:auto;border-radius:14px;margin:1.5rem 0}.article-layout>.prose,.article-layout>.content-section,.article-layout>.author-card,.article-layout>.partner-panel,.article-layout>.ad-slot{margin-left:auto;margin-right:auto}.author-card{max-width:78ch;display:flex;gap:1rem;align-items:flex-start;margin-top:2rem}.author-card img{border-radius:50%}.faq-list{display:grid;gap:.75rem}.faq-list details{border:1px solid var(--paper-line);border-radius:10px;padding:1rem;background:#fff}.faq-list summary{font-weight:700;cursor:pointer}.guide-card img{width:100%;height:auto;border-radius:9px}.address-example{white-space:pre-wrap;background:var(--mono-surface);color:#fff;padding:1rem;border-radius:10px;overflow:auto}.source-line{padding:1rem;background:var(--paper);border-radius:8px}.price{font-size:2rem;font-weight:700}.pricing-grid .featured{border-color:var(--pin-amber);box-shadow:0 12px 32px rgba(232,121,44,.14)}.ad-slot{max-width:78ch;min-height:160px;border:1px dashed #98a8a6;border-radius:10px;padding:1rem;margin-top:2rem;text-align:center}.ad-slot>span{font-size:.75rem;text-transform:uppercase;color:var(--ink-soft)}.ad-placeholder{display:grid;place-items:center;min-height:100px}.partner-panel{max-width:78ch;margin-top:2rem}.partner-panel article+article{border-top:1px solid var(--paper-line);margin-top:1rem;padding-top:1rem}.consent-banner{position:fixed;z-index:50;left:1rem;right:1rem;bottom:1rem;max-width:760px;margin:auto;padding:1rem;background:#fff;border:1px solid var(--paper-line);border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.18)}.consent-banner div{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}.table-wrap{overflow-x:auto}.table-wrap table{width:100%;border-collapse:collapse;background:#fff}.table-wrap th,.table-wrap td{padding:.75rem;border:1px solid var(--paper-line);text-align:left;vertical-align:top}.stack-list{display:grid;gap:1rem}.link-button{border:0;background:none;color:var(--meridian);text-decoration:underline;cursor:pointer}.inline-review{margin-top:1.5rem;padding:1rem;border:1px solid var(--paper-line);border-radius:10px}.check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center}.check input{width:auto!important}.flag{font-size:2rem;margin:0}.small{font-size:.9rem;color:var(--ink-soft)}
@media(max-width:800px){.nav-toggle{display:inline-flex}.site-header nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;padding:1rem;flex-direction:column;border-bottom:1px solid var(--paper-line)}.site-header nav.open{display:flex}.site-header{position:relative}.form-grid,.split-grid,.pricing-grid{grid-template-columns:1fr}.article-layout{padding-top:2rem}.footer-grid{grid-template-columns:1fr}.author-card{flex-direction:column}.table-wrap table{min-width:640px}}