:root{
  --blue:#087fce;--blue-2:#0d9bed;--blue-dark:#075f9d;--blue-soft:#e8f5ff;
  --bg:#f5f8fc;--paper:#fff;--text:#152a40;--muted:#697f92;--border:#e0e9f1;
  --green:#14ad79;--green-soft:#e9faf3;--red:#ec6171;--red-soft:#fff0f1;
  --amber:#e2a02c;--amber-soft:#fff7e5;--shadow:0 6px 24px rgba(18,58,88,.045);
  --radius:14px;--radius-sm:10px;--font:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);font-family:var(--font);color:var(--text);font-size:14px;line-height:1.55}
body[data-theme="dark"]{--bg:#0d1724;--paper:#162438;--text:#e5f0fa;--muted:#9bb1c6;--border:#30445b;--blue-soft:#162f47;--green-soft:#12372e;--red-soft:#3d232f;--amber-soft:#3c3321;--shadow:0 8px 28px rgba(0,0,0,.1)}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
a:hover{color:var(--blue)}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #68c8ff;outline-offset:3px}
.shell{width:min(1400px,calc(100% - 64px));margin:auto}
.announcement{background:#075b93;color:#d9efff;min-height:30px;display:flex;align-items:center;justify-content:center;gap:9px;font-size:11px;font-weight:550;letter-spacing:.025em;position:relative;padding:6px 20px}
.announcement-right{position:absolute;right:40px;color:#c8e8ff;opacity:.95}
.pulse-small{width:7px;height:7px;background:#57e5ba;border-radius:100%;box-shadow:0 0 0 3px #57e5ba32}
.site-header{background:linear-gradient(115deg,#0478c7 0%,#078cdc 60%,#1da8ef 100%);box-shadow:0 4px 18px rgba(2,82,142,.11);position:relative;z-index:8;color:white}
.header-inner{height:83px;display:flex;align-items:center;gap:30px}
.logo{display:inline-flex;align-items:center;gap:11px;min-width:290px;color:white!important}
.logo-icon{display:grid;place-items:center;width:51px;height:51px;border-radius:13px;background:#ffffff20;box-shadow:inset 0 0 0 1px #ffffff55}
.logo-icon svg{width:37px;height:37px}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-text strong{font-size:26px;letter-spacing:-1.1px;font-weight:800}
.logo-text strong>span:first-child{color:#bceaff}
.logo-tld{font-size:17px!important;color:#e0f4ff!important;letter-spacing:-.5px}
.logo-text small{font-size:9px;margin-top:6px;letter-spacing:2.3px;color:#d8f1ff;font-weight:700}
.main-nav{display:flex;align-items:center;gap:5px;margin-left:auto;height:100%}
.main-nav a{padding:11px 15px;color:#e9f7ff;border-radius:9px;font-size:13px;font-weight:650;white-space:nowrap;transition:background .15s}
.main-nav a:hover,.main-nav a.active{background:#ffffff24;color:white}
.nav-chev{padding-left:4px;font-size:14px;opacity:.75}
.header-actions{display:flex;gap:8px;margin-left:8px}
.header-icon{width:40px;height:40px;border:1px solid #ffffff5c;border-radius:10px;background:#ffffff1b;color:white;display:grid;place-items:center}
.header-icon:hover{background:#ffffff38}
.mobile-toggle{display:none;width:40px;height:40px;border:1px solid #ffffff66;border-radius:10px;background:#ffffff20;color:white;flex-direction:column;justify-content:center;gap:4px;padding:0 10px}
.mobile-toggle span{height:2px;background:white;border-radius:2px}
.mobile-nav{padding:4px 24px 18px;background:#087dc7;box-shadow:0 12px 12px #12497424}
.mobile-nav a{display:block;padding:12px;color:white;border-bottom:1px solid #ffffff2a}
.site-main{min-height:660px}
.page-wrap{padding:41px 0 76px}
.breadcrumb{display:flex;align-items:center;gap:9px;color:#8b9aab;font-size:12px;font-weight:600;margin-bottom:19px}
.breadcrumb a{color:var(--blue)}
.breadcrumb span.separator{color:#b3c5d4}
.heading-row{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:24px}
.eyebrow{color:var(--blue);letter-spacing:2.1px;font-size:10px;font-weight:850;text-transform:uppercase;margin-bottom:8px;display:flex;align-items:center;gap:7px}
.eyebrow:before{content:"";display:inline-block;width:20px;height:3px;border-radius:8px;background:var(--blue-2)}
h1,h2,h3,h4,p{margin-top:0}
h1{font-weight:800;line-height:1.17;font-size:34px;letter-spacing:-1.25px;margin-bottom:10px}
h2{font-size:23px;letter-spacing:-.65px;line-height:1.25;margin-bottom:12px}
h3{font-size:17px;letter-spacing:-.2px}
p{color:var(--muted);line-height:1.75}
.heading-row p{font-size:14px;max-width:750px;margin:0}
.heading-aside{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:12px;flex-shrink:0;margin-top:22px}
.online-dot{width:8px;height:8px;background:var(--green);border-radius:50%;box-shadow:0 0 0 4px #14ad791f}
.muted{color:var(--muted)}
.small{font-size:12px}
.xsmall{font-size:11px}
strong{font-weight:700}
.card,.search-panel,.stat-card,.info-card,.result-card{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.search-panel{padding:18px 19px;margin-bottom:20px}
.search-row{display:flex;gap:10px;align-items:stretch}
.field-main{height:52px;display:flex;align-items:center;gap:12px;flex:1;min-width:0;border:1px solid var(--border);border-radius:10px;padding:0 14px;background:var(--paper);transition:box-shadow .2s,border .2s}
.field-main:focus-within{border-color:#64bff0;box-shadow:0 0 0 4px #64bff01e}
.field-main svg{width:19px;height:19px;color:#94a8b9;flex-shrink:0}
.field-main input{border:0;background:none;color:var(--text);font-size:15px;outline:0;min-width:0;width:100%;height:100%}
.field-main input::placeholder{color:#9bb0c0}
.field-main input:focus-visible{outline:0}
.select-wrap{position:relative;display:flex;align-items:center}
.select-wrap:after{content:"⌄";position:absolute;right:14px;top:11px;font-size:20px;color:var(--muted);pointer-events:none}
.select-wrap select{appearance:none;-webkit-appearance:none;padding:0 39px 0 16px;height:52px;min-width:119px;cursor:pointer;color:var(--text);background:var(--paper);border:1px solid var(--border);border-radius:10px;font-size:13px;font-weight:750}
.primary-btn,.secondary-btn,.ghost-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:730;white-space:nowrap;transition:all .16s}
.primary-btn{height:52px;min-width:126px;color:white;background:linear-gradient(120deg,#0685d6,#0d9ceb);border:1px solid #078ddf;box-shadow:0 5px 12px #0a8adb30;padding:0 24px}
.primary-btn:hover{filter:brightness(1.04);transform:translateY(-1px)}
.primary-btn:disabled{opacity:.65;cursor:wait;transform:none}
.secondary-btn{background:var(--paper);height:39px;color:var(--text);border:1px solid var(--border);padding:0 14px;font-size:12px}
.secondary-btn:hover{border-color:var(--blue);color:var(--blue)}
.ghost-btn{height:39px;padding:0 12px;background:transparent;border:1px solid transparent;color:var(--muted);font-size:12px}
.ghost-btn:hover{background:var(--blue-soft);color:var(--blue)}
.icon-btn{width:52px;height:52px;border-radius:10px;background:var(--paper);color:var(--muted);border:1px solid var(--border);display:grid;place-items:center}
.icon-btn:hover,.icon-btn.is-active{color:var(--blue);border-color:#9ed4f6;background:var(--blue-soft)}
.icon-btn svg{width:19px;height:19px}
.search-extras{display:flex;align-items:center;gap:13px;justify-content:space-between;margin-top:14px;flex-wrap:wrap}
.search-help{font-size:12px;color:var(--muted)}
.search-help strong{color:var(--text)}
.extra-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.extra-actions .secondary-btn{height:32px;padding:0 9px;border-radius:7px;font-weight:650}
.settings-pane{display:grid;grid-template-columns:minmax(120px,1fr) minmax(160px,1fr) minmax(150px,1fr);gap:15px;padding:18px 2px 3px;border-top:1px solid var(--border);margin-top:16px}
.form-label{display:block;font-size:11px;font-weight:750;color:var(--muted);margin-bottom:7px}
.form-input{height:43px;border:1px solid var(--border);padding:0 12px;border-radius:8px;background:var(--paper);color:var(--text);width:100%;outline:0}
.form-input:focus{border-color:var(--blue)}
.form-desc{color:var(--muted);font-size:11px;margin-top:5px}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}
.stat-card{display:flex;align-items:center;gap:13px;padding:15px 18px;min-height:85px}
.stat-icon{width:43px;height:43px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;background:var(--blue-soft);color:var(--blue)}
.stat-icon svg{width:20px;height:20px}
.stat-icon.green{color:var(--green);background:var(--green-soft)}
.stat-icon.amber{color:var(--amber);background:var(--amber-soft)}
.stat-icon.red{color:var(--red);background:var(--red-soft)}
.stat-card .num{font-size:23px;font-weight:820;letter-spacing:-.7px;line-height:1.1;color:var(--text)}
.stat-card .stat-title{font-size:11px;color:var(--muted);margin-bottom:4px;font-weight:650}
.tool-layout{display:grid;grid-template-columns:370px minmax(0,1fr);gap:18px;align-items:stretch}
.tool-card{min-width:0;overflow:hidden}
.tool-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 18px;border-bottom:1px solid var(--border)}
.tool-card-title{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:780;letter-spacing:-.07px}
.tool-card-title svg{width:17px;height:17px;color:var(--blue)}
.count-badge{background:var(--blue-soft);color:var(--blue);font-size:10px;border-radius:25px;padding:4px 9px;font-weight:750;white-space:nowrap}
.list-toolbar{padding:12px 14px 9px;border-bottom:1px solid var(--border)}
.tabs{display:flex;gap:4px;align-items:center;overflow-x:auto;scrollbar-width:thin}
.tab{border:0;background:none;color:var(--muted);font-size:11px;font-weight:700;border-radius:7px;padding:7px 11px;white-space:nowrap}
.tab.active{color:var(--blue);background:var(--blue-soft)}
.list-search{margin-top:10px;border:1px solid var(--border);height:36px;border-radius:8px;display:flex;align-items:center;padding:0 11px;gap:8px}
.list-search svg{width:14px;color:var(--muted)}
.list-search input{border:0;background:transparent;outline:0;width:100%;font-size:12px;color:var(--text)}
.resolver-list{height:527px;overflow:auto;overscroll-behavior:contain;scrollbar-color:#cadce9 transparent;scrollbar-width:thin}
.resolver-row{width:100%;text-align:left;border:0;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:10px;padding:13px 16px;background:transparent;color:var(--text);min-height:69px;transition:background .15s}
.resolver-row:last-child{border-bottom:0}
.resolver-row:hover,.resolver-row.selected{background:var(--blue-soft)}
.country-flag{font-size:19px;line-height:1;margin-top:2px;width:25px;flex-shrink:0}
.resolver-content{min-width:0;flex:1}
.resolver-title{font-size:12px;font-weight:750;line-height:1.35;display:flex;align-items:center;gap:6px}
.resolver-provider{font-size:11px;margin-top:4px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.resolver-answer{font-size:11px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#3981ad;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;max-width:280px;margin-top:4px}
.resolver-answer.empty{font-family:inherit;color:var(--muted)}
.status-symbol{display:grid;place-items:center;flex-shrink:0;width:22px;height:22px;border-radius:50%;margin-top:3px;background:var(--blue-soft);color:#5b9dcb}
.status-symbol svg{width:15px;height:15px}
.status-symbol.success{background:var(--green-soft);color:var(--green)}
.status-symbol.mismatch,.status-symbol.empty{background:var(--amber-soft);color:var(--amber)}
.status-symbol.error{background:var(--red-soft);color:var(--red)}
.status-symbol.loading{animation:spin 1.5s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.map-panel{position:relative;display:flex;flex-direction:column;min-height:680px}
.map-panel .tool-card-head{padding:16px 18px}
.map-body{position:relative;flex:1;padding:12px 15px 3px;min-height:480px;display:flex;align-items:center}
.world-map{width:100%;max-width:100%;height:auto;display:block;border-radius:9px;overflow:visible}
.world-map .world-land{pointer-events:none}
.map-node{cursor:pointer;outline:none;transition:opacity .15s}
.map-node .pin-outer{fill:#fff;stroke:#8cb3cf;stroke-width:2.8}
.map-node .pin-core{fill:#7baecd}
.map-node.success .pin-outer{stroke:#fff;fill:#dbf8ee}
.map-node.success .pin-core{fill:var(--green)}
.map-node.empty .pin-outer,.map-node.mismatch .pin-outer{stroke:#fff;fill:#fff3d5}
.map-node.empty .pin-core,.map-node.mismatch .pin-core{fill:var(--amber)}
.map-node.error .pin-outer{stroke:#fff;fill:#ffe6e8}
.map-node.error .pin-core{fill:var(--red)}
.map-node.selected .pin-halo{fill:#1595ec1c;stroke:#48a8e6;stroke-width:2}
.map-node:focus-visible .pin-halo{fill:#1595ec1c;stroke:#48a8e6;stroke-width:3}
.map-node:hover .pin-halo{fill:#1595ec20}
.map-tools{display:flex;align-items:center;gap:8px}
.map-tool-btn{width:29px;height:29px;border:1px solid var(--border);background:var(--paper);color:var(--muted);border-radius:7px;display:grid;place-items:center;font-size:17px;line-height:1}
.map-tool-btn:hover{color:var(--blue);border-color:var(--blue)}
.map-footnote{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--border);padding:11px 17px 13px;color:var(--muted);font-size:11px}
.map-legend{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.legend-item{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.legend-dot{height:8px;width:8px;border-radius:100%;background:#8cb3cf}
.legend-dot.success{background:var(--green)}
.legend-dot.empty{background:var(--amber)}
.legend-dot.error{background:var(--red)}
.map-info-notice{position:absolute;left:26px;top:25px;font-size:11px;line-height:1.5;border-radius:9px;background:#ffffffee;border:1px solid #e5eef5;color:#517187;padding:9px 11px;max-width:284px;z-index:1;box-shadow:0 6px 22px #12466a10}
body[data-theme="dark"] .map-info-notice{background:#172b41;color:#d5e7f7}
.detail-popover{position:absolute;z-index:2;bottom:22px;right:26px;width:min(350px,calc(100% - 52px));box-shadow:0 14px 35px #1b4b7360;background:var(--paper);border:1px solid var(--border);border-radius:12px;padding:15px}
.detail-header{display:flex;justify-content:space-between;align-items:start;gap:8px}
.detail-title{font-weight:780;font-size:14px}
.detail-close{border:0;background:none;font-size:20px;color:var(--muted);line-height:1}
.detail-record{font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px;margin-top:7px;overflow-wrap:anywhere}
.detail-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:9px;font-size:11px;color:var(--muted)}
.notice{display:flex;gap:10px;align-items:flex-start;padding:12px 15px;border-radius:10px;border:1px solid #d4e9fb;background:#f0f8ff;color:#416c90;font-size:12px;line-height:1.6;margin-top:16px}
.notice svg{width:17px;height:17px;flex-shrink:0;margin-top:1px}
body[data-theme="dark"] .notice{background:#15314a;border-color:#2d5b7b;color:#b7dcfa}
.notice strong{color:inherit}
.notice.warn{background:var(--amber-soft);border-color:#efdfa7;color:#9c761e}
.section-block{margin-top:50px}
.section-kicker{font-size:10px;color:var(--blue);font-weight:800;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:9px}
.section-title{font-size:25px;margin-bottom:9px}
.section-subtitle{max-width:800px;margin-bottom:22px}
.education-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.text-paper{border:1px solid var(--border);border-radius:14px;background:var(--paper);padding:25px 28px}
.text-paper h3{margin-bottom:11px}
.text-paper p:last-child{margin-bottom:0}
.text-paper p{font-size:13px}
.step-list{display:grid;gap:16px;margin:0;padding:0;list-style:none}
.step-list li{display:flex;gap:12px;align-items:start}
.step-number{flex-shrink:0;width:28px;height:28px;border-radius:8px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue);font-weight:800;font-size:12px}
.step-list strong{display:block;font-size:12px}
.step-list span:not(.step-number){display:block;font-size:12px;color:var(--muted);margin-top:3px}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
details.faq{border:1px solid var(--border);border-radius:12px;background:var(--paper);padding:17px 19px}
details.faq summary{list-style:none;display:flex;justify-content:space-between;cursor:pointer;align-items:center;font-size:13px;font-weight:730}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary:after{content:'+';font-size:20px;color:var(--blue);margin-left:10px}
details.faq[open] summary:after{content:'−'}
details.faq p{font-size:12px;margin:12px 0 0}
.feature-banner{margin-top:45px;background:linear-gradient(110deg,#075f9e,#0a95e2);color:white;border-radius:15px;padding:25px 30px;display:flex;align-items:center;justify-content:space-between;gap:20px;overflow:hidden}
.feature-banner h3{font-size:20px;margin:0 0 5px;color:white}
.feature-banner p{color:#e1f5ff;margin:0;font-size:12px}
.feature-banner a{padding:11px 17px;border-radius:9px;background:white;color:#077cc8;font-weight:750;white-space:nowrap}
.feature-banner a:hover{background:#e5f7ff}
.site-footer{background:#102d47;color:#c1d3e3;margin-top:0}
.footer-main{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:50px;padding-top:52px;padding-bottom:50px}
.footer-brand-title{color:white;font-size:22px;font-weight:800;letter-spacing:-.9px}
.footer-brand-title span:first-child{color:#72cafd}
.footer-brand-title span:last-child{font-size:14px;color:#9ad7fc}
.footer-brand p{max-width:335px;color:#a0b8cb;font-size:12px;margin:13px 0 19px}
.footer-tag{font-size:11px;color:#8fd5ff;padding:7px 10px;border:1px solid #41617a;border-radius:50px}
.footer-col h4{color:#fff;font-size:12px;letter-spacing:.4px;margin:4px 0 19px}
.footer-col a{display:block;color:#a4bbce;font-size:12px;margin:0 0 12px}
.footer-col a:hover{color:white}
.footer-bottom{border-top:1px solid #ffffff1a;padding:19px 0 24px;display:flex;gap:20px;justify-content:space-between;color:#829cb2;font-size:10px}
.loading-page{padding:120px 0;color:var(--muted);text-align:center}
.page-heading-centered{text-align:center;padding:12px 0 25px}
.page-heading-centered .eyebrow{justify-content:center}
.page-heading-centered p{max-width:680px;margin:0 auto;font-size:14px}
.narrow{max-width:980px;margin-left:auto;margin-right:auto}
.lookup-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:22px}
.lookup-results{min-height:310px}
.result-card{padding:0;overflow:hidden;margin-bottom:14px}
.result-card-title{padding:15px 18px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;font-weight:780}
.type-tag{font-size:10px;letter-spacing:.5px;color:var(--blue);background:var(--blue-soft);padding:4px 9px;border-radius:6px;font-weight:800}
.record-table{width:100%;border-collapse:collapse;table-layout:auto;text-align:left}
.record-table th{padding:11px 17px;color:var(--muted);background:var(--bg);font-size:10px;text-transform:uppercase;letter-spacing:.6px;white-space:nowrap}
.record-table td{padding:12px 17px;border-top:1px solid var(--border);font-size:12px;vertical-align:top}
.record-table td.mono{font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere;word-break:break-word;color:var(--text)}
.empty-state{padding:46px 20px;text-align:center;color:var(--muted)}
.empty-state .empty-icon{width:62px;height:62px;background:var(--blue-soft);display:grid;place-items:center;border-radius:20px;margin:0 auto 14px;color:var(--blue)}
.empty-state .empty-icon svg{width:30px;height:30px}
.empty-state h3{color:var(--text);margin:0 0 8px}
.empty-state p{font-size:12px;max-width:420px;margin:auto}
.sidebar-info{padding:21px}
.sidebar-info h3{font-size:15px;margin:0 0 12px}
.sidebar-info p{font-size:12px}
.record-pills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:17px}
.record-pill{border:1px solid var(--border);border-radius:8px;background:var(--paper);font-size:11px;color:var(--muted);font-weight:750;padding:7px 11px}
.record-pill:hover,.record-pill.active{color:var(--blue);border-color:#a5d8f7;background:var(--blue-soft)}
.tool-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.tool-tile{display:block;padding:21px;border:1px solid var(--border);border-radius:13px;background:var(--paper);box-shadow:var(--shadow);transition:transform .15s,border .15s,box-shadow .15s}
.tool-tile:hover{transform:translateY(-3px);border-color:#a4d4f3;box-shadow:0 10px 22px #1588cf13}
.tile-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;color:var(--blue);background:var(--blue-soft);margin-bottom:15px}
.tile-icon svg{width:22px;height:22px}
.tool-tile h3{font-size:15px;margin-bottom:6px;color:var(--text)}
.tool-tile p{font-size:12px;margin-bottom:13px;line-height:1.65}
.tile-arrow{font-weight:750;font-size:12px;color:var(--blue)}
.section-divider{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:32px 0 19px}
.section-divider h2{margin:0}
.ip-hero{padding:34px 24px 29px;text-align:center;background:linear-gradient(130deg,#087fc6,#10a1e6);border-radius:15px;color:#fff;margin-bottom:19px;position:relative;overflow:hidden}
.ip-hero .hero-label{font-size:12px;letter-spacing:2px;font-weight:750;color:#d4f3ff}
.ip-hero .big-ip{font:700 clamp(24px,4vw,44px)/1.3 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:-1.5px;margin:12px 0;overflow-wrap:anywhere}
.ip-hero p{color:#e6f7ff;margin:0 0 17px;font-size:12px}
.white-btn{background:#fff;border:0;border-radius:9px;color:#087dca;padding:10px 18px;font-weight:750}
.white-btn:hover{background:#e1f5ff}
.metrics-inline{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.metric{padding:20px}
.metric-label{font-size:11px;color:var(--muted)}
.metric-value{font-size:15px;font-weight:750;margin-top:6px;overflow-wrap:anywhere}
.guide-section{display:grid;grid-template-columns:245px 1fr;gap:20px;align-items:start}
.guide-nav{padding:13px;position:sticky;top:20px}
.guide-nav button{border:0;display:block;text-align:left;width:100%;padding:11px 12px;border-radius:9px;background:none;color:var(--muted);font-weight:700;font-size:12px}
.guide-nav button.active,.guide-nav button:hover{background:var(--blue-soft);color:var(--blue)}
.guide-article{padding:27px}
.guide-article h2{margin-bottom:14px}
.guide-article h3{margin-top:24px;margin-bottom:7px}
.guide-article p,.guide-article li{font-size:13px;color:var(--muted)}
.guide-article code,.code-snippet{font:12px ui-monospace,Consolas,monospace;border:1px solid var(--border);background:var(--bg);border-radius:6px;padding:3px 5px;overflow-wrap:anywhere}
.code-snippet{display:block;padding:14px;margin:10px 0;white-space:pre-wrap;line-height:1.8}
.utility-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.utility-card{padding:22px}
.utility-card h3{margin-bottom:9px}
.utility-card p{font-size:12px}
.utility-card .form-input{margin-bottom:10px}
.output-box{margin-top:12px;min-height:50px;padding:13px;background:var(--bg);border:1px solid var(--border);border-radius:8px;word-break:break-all;color:var(--text);font:12px/1.65 ui-monospace,Consolas,monospace}
.callout-strip{padding:16px 20px;border:1px solid var(--border);border-radius:12px;background:var(--paper);margin-bottom:20px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.callout-strip p{margin:0;font-size:12px}
.spinner{border:3px solid #addcf6;border-top-color:var(--blue);border-radius:100%;width:30px;height:30px;display:inline-block;animation:spin .85s linear infinite}
.skeleton{background:linear-gradient(100deg,var(--bg),var(--border),var(--bg));background-size:200% 100%;animation:shimmer 1.4s linear infinite;border-radius:6px;height:11px}
@keyframes shimmer{to{background-position-x:-200%}}
.toast{position:fixed;bottom:26px;right:26px;background:#172e43;color:white;padding:13px 17px;border-radius:10px;font-size:12px;max-width:340px;box-shadow:0 8px 30px #0b2a4b40;opacity:0;transform:translateY(8px);pointer-events:none;transition:all .2s;z-index:20}
.toast.show{opacity:1;transform:translateY(0)}
.error-banner{padding:12px 15px;background:var(--red-soft);border:1px solid #f3c6cb;border-radius:9px;color:#bd515e;font-size:12px;margin-bottom:15px}
.status-chip{font-size:10px;padding:5px 9px;border-radius:20px;background:var(--blue-soft);color:var(--blue);font-weight:750}
.status-chip.success{color:var(--green);background:var(--green-soft)}
.status-chip.error{color:var(--red);background:var(--red-soft)}
.status-chip.empty{color:var(--amber);background:var(--amber-soft)}
.recent-list{display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.recent-chip{border:0;background:var(--blue-soft);padding:4px 9px;border-radius:6px;color:var(--blue);font-weight:650;font-size:11px}
.recent-chip:hover{filter:brightness(.96)}
.help-list{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.help-list li{display:flex;gap:10px;font-size:12px;color:var(--muted)}
.help-list li:before{content:'✓';font-weight:800;color:var(--green)}
.separator-line{height:1px;background:var(--border);margin:21px 0}
@media(max-width:1200px){.shell{width:min(100% - 40px,1400px)}.logo{min-width:256px}.logo-text strong{font-size:23px}.main-nav a{padding:10px 9px}.tool-layout{grid-template-columns:330px minmax(0,1fr)}.footer-main{gap:24px}}
@media(max-width:980px){.announcement-right{display:none}.main-nav{display:none}.header-inner{height:75px}.logo{margin-right:auto}.mobile-toggle{display:flex}.stat-grid{grid-template-columns:repeat(2,1fr)}.tool-layout{grid-template-columns:1fr}.resolver-list{height:310px}.map-panel{min-height:555px}.footer-main{grid-template-columns:repeat(2,1fr)}.lookup-layout{grid-template-columns:1fr}.sidebar-info{display:none}.education-grid{grid-template-columns:1fr}.map-body{min-height:390px}}
@media(max-width:680px){.shell{width:calc(100% - 28px)}.announcement{font-size:10px;text-align:center;padding:7px 12px}.header-inner{height:70px}.logo{min-width:0;gap:8px}.logo-icon{height:43px;width:43px}.logo-icon svg{height:32px;width:32px}.logo-text strong{font-size:21px}.logo-tld{font-size:12px!important}.logo-text small{font-size:7px;letter-spacing:1.9px}.page-wrap{padding:28px 0 52px}.heading-row{display:block;margin-bottom:22px}h1{font-size:27px}.heading-aside{margin-top:13px}.search-panel{padding:12px}.search-row{flex-wrap:wrap;gap:8px}.field-main{flex-basis:100%;height:48px}.select-wrap{flex:1}.select-wrap select{width:100%;height:46px}.select-wrap:after{top:9px}.primary-btn{height:46px;min-width:108px}.icon-btn{height:46px;width:46px}.settings-pane{grid-template-columns:1fr}.search-extras{gap:9px}.stat-grid{gap:8px}.stat-card{padding:12px;gap:10px;min-height:73px}.stat-icon{height:36px;width:36px}.stat-card .num{font-size:20px}.stat-card .stat-title{font-size:10px}.tool-layout{gap:13px}.tool-card-head{padding:13px}.map-body{min-height:270px;padding:10px 8px;display:block}.map-info-notice{position:static;max-width:100%;box-shadow:none;margin:4px 4px 8px}.map-panel{min-height:0}.map-footnote{display:block}.map-legend{margin-bottom:8px}.detail-popover{right:9px;bottom:10px}.footer-main{grid-template-columns:1fr 1fr;gap:20px;padding:35px 0}.footer-brand{grid-column:1/-1}.footer-bottom{display:block;line-height:2}.text-paper{padding:20px}.faq-grid{grid-template-columns:1fr}.feature-banner{display:block;padding:22px}.feature-banner a{display:inline-block;margin-top:15px}.tool-cards{grid-template-columns:1fr}.tool-tile{padding:18px}.guide-section{grid-template-columns:1fr}.guide-nav{position:static;display:flex;overflow-x:auto}.guide-nav button{white-space:nowrap;width:auto}.guide-article{padding:18px}.utility-grid,.metrics-inline{grid-template-columns:1fr}.ip-hero{padding:24px 12px}.record-table th,.record-table td{padding:10px}.record-table{font-size:11px}.section-block{margin-top:37px}.section-title{font-size:21px}.callout-strip{display:block}.callout-strip .secondary-btn{margin-top:12px}}
/* CSS display rules must not override the native hidden attribute. */
[hidden]{display:none!important}
/* Expanded resolver catalog and regional coverage planner. */
.settings-pane{grid-template-columns:repeat(3,minmax(0,1fr))}
.coverage-strip{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--blue-soft);border:1px solid var(--border);border-radius:10px;padding:11px 15px;margin-bottom:17px;color:var(--text);font-size:12px;flex-wrap:wrap}
.coverage-strip>div{display:flex;align-items:center;gap:9px}
.coverage-strip>div svg{color:var(--blue);flex-shrink:0}
.coverage-strip a{font-weight:750;color:var(--blue);text-decoration:none}
.coverage-strip-note{font-size:11px;color:var(--muted)}
.endpoint-chip{display:inline-block;border-radius:5px;padding:1px 5px;font-size:9px;font-weight:700;color:var(--blue);background:var(--blue-soft)}
.region-stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.regions-content{padding:19px;margin-top:18px}
.region-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:16px;flex-wrap:wrap}
.region-top h2{font-size:19px}
.region-filter-buttons{display:flex;align-items:center;flex-wrap:wrap;gap:3px;max-width:750px}
.regions-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.region-tile{display:flex;align-items:flex-start;gap:9px;border:1px solid var(--border);border-radius:10px;padding:12px;background:var(--paper);min-width:0}
.region-tile .country-flag{flex-shrink:0;margin-top:0}
.region-tile>div{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.region-tile strong{font-size:12px}
.region-tile span:not(.country-flag):not(.deploy-badge){font-size:11px;color:var(--muted)}
.region-tile small{font-size:10px;color:var(--muted)}
.deploy-badge{align-self:flex-start;display:inline-block;white-space:nowrap;font-size:9px;font-weight:700;border-radius:6px;padding:4px 6px;background:var(--blue-soft);color:var(--muted)}
.deploy-badge.active{background:#ddf8e9;color:#13743b}
@media(max-width:1250px){.regions-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:980px){.regions-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.settings-pane{grid-template-columns:1fr}.region-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.region-stat-grid .stat-card:last-child{grid-column:1/-1}.regions-grid{grid-template-columns:1fr}.regions-content{padding:13px}.region-filter-buttons{gap:1px}.region-filter-buttons .tab{font-size:11px;padding:7px}}
/* V3: catalog selectors, custom resolver, response-time indicators, live filters. */
.quick-filter-bar{display:flex;align-items:flex-end;gap:12px;border-bottom:1px solid var(--border);padding:14px 2px 16px;flex-wrap:wrap}
.quick-filter-bar label{display:grid;gap:6px;min-width:210px;flex:1;max-width:340px}
.quick-filter-bar label>span,.directory-filterbar label>span{font-size:11px;font-weight:750;color:var(--muted)}
.quick-filter-bar select{cursor:pointer;font-size:12px;font-weight:650}
.quick-help{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--muted);padding-bottom:12px}
.resolver-speed{display:flex;align-items:center;gap:3px;margin-top:4px;color:var(--muted);font-size:10px}
.resolver-speed svg{opacity:.7}
.directory-filterbar{padding:15px 18px;display:flex;gap:12px;flex-wrap:wrap;align-items:end;border-bottom:1px solid var(--border)}
.directory-filterbar label{display:grid;gap:5px;flex:1 1 200px}
.directory-filterbar input{min-width:0}
@media(max-width:680px){.quick-filter-bar{gap:10px}.quick-filter-bar label{min-width:min(100%,145px);max-width:none}.quick-filter-bar label>span{font-size:10px}.quick-filter-bar select{padding:0 8px}.quick-help{padding:0}}