/*
Theme Name: PowerVPS Knowledge Base 2026
Theme URI: https://faq.powervps.ru/
Description: Premium PowerVPS dashboard-style child theme for IKnowledgeBase. Modern knowledge base, responsive tool pages, documentation cards, quick actions and mobile navigation.
Author: PowerVPS
Version: 2.3.0
Template: iknowledgebase
Text Domain: powervps-knowledge-base
Requires at least: 6.2
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

:root {
  --pvkb-navy-950: #03142f;
  --pvkb-navy-900: #061d43;
  --pvkb-navy-850: #082756;
  --pvkb-blue-700: #0958df;
  --pvkb-blue-600: #1769f2;
  --pvkb-blue-500: #2b7cff;
  --pvkb-blue-100: #eaf2ff;
  --pvkb-blue-50: #f4f8ff;
  --pvkb-cyan: #27b5ff;
  --pvkb-green: #18a96b;
  --pvkb-green-bg: #eaf9f1;
  --pvkb-amber: #b77905;
  --pvkb-amber-bg: #fff6dc;
  --pvkb-red: #d93c4b;
  --pvkb-red-bg: #fff0f2;
  --pvkb-ink: #0b2144;
  --pvkb-text: #29466e;
  --pvkb-muted: #7587a4;
  --pvkb-line: #dfe8f5;
  --pvkb-line-strong: #cbd9ec;
  --pvkb-card: #ffffff;
  --pvkb-page: #f4f7fb;
  --pvkb-radius-sm: 11px;
  --pvkb-radius: 16px;
  --pvkb-radius-lg: 22px;
  --pvkb-shadow-sm: 0 5px 18px rgba(6, 35, 82, .05);
  --pvkb-shadow: 0 14px 38px rgba(6, 35, 82, .08);
  --pvkb-shadow-blue: 0 14px 30px rgba(23, 105, 242, .20);
  --pvkb-shell: 1540px;
  --pvkb-header-height: 68px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body:not(.wp-admin) {
  margin: 0;
  color: var(--pvkb-text);
  background: var(--pvkb-page);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body:not(.wp-admin) a { color: var(--pvkb-blue-600); text-decoration: none; }
body:not(.wp-admin) a:hover { color: var(--pvkb-blue-700); }
body:not(.wp-admin) img, body:not(.wp-admin) svg, body:not(.wp-admin) video, body:not(.wp-admin) canvas { max-width: 100%; height: auto; }
body:not(.wp-admin) .container { width: min(var(--pvkb-shell), calc(100% - 32px)); max-width: var(--pvkb-shell); }
body:not(.wp-admin) .section { padding: 30px 0 58px; }
body.admin-bar .pvkb-site-header { top: 32px; }

/* Accessibility */
.pvkb-sr-only, .pvkb-screen-reader-text, .screen-reader-text {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.pvkb-skip-link:focus { position: fixed !important; left: 12px; top: 12px; z-index: 99999; width: auto; height: auto; clip: auto; padding: 10px 14px; background: #fff; color: var(--pvkb-ink); border-radius: 10px; }

/* Header */
.pvkb-site-header {
  position: sticky; top: 0; z-index: 1000; min-height: var(--pvkb-header-height);
  background: linear-gradient(105deg, #03152f 0%, #05234e 57%, #061d43 100%);
  border-bottom: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 10px 28px rgba(2, 17, 43, .18);
}
.pvkb-header-inner { width: min(var(--pvkb-shell), calc(100% - 32px)); min-height: var(--pvkb-header-height); margin: 0 auto; display: flex; align-items: center; gap: 24px; }
.pvkb-brand { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 10px; color: #fff !important; font-weight: 800; font-size: 22px; letter-spacing: -.03em; }
.pvkb-brand-mark { display: inline-grid; place-items: center; width: 31px; height: 38px; color: #29a8ff; filter: drop-shadow(0 5px 10px rgba(34, 154, 255, .25)); }
.pvkb-brand .custom-logo { display: block; max-height: 42px; width: auto; }
.pvkb-primary-nav { flex: 1 1 auto; min-width: 0; }
.pvkb-primary-nav > ul { display: flex; align-items: center; justify-content: center; gap: 4px; margin: 0; padding: 0; list-style: none; }
.pvkb-primary-nav li { position: relative; margin: 0; }
.pvkb-primary-nav a { display: inline-flex; align-items: center; gap: 7px; padding: 10px 13px; color: rgba(255,255,255,.82) !important; font-size: 14px; font-weight: 650; border-radius: 10px; transition: background .18s ease, color .18s ease; }
.pvkb-primary-nav a:hover, .pvkb-primary-nav a:focus-visible, .pvkb-primary-nav .current-menu-item > a { color: #fff !important; background: rgba(255,255,255,.09); }
.pvkb-primary-nav .sub-menu { position: absolute; top: calc(100% + 8px); left: 0; min-width: 230px; margin: 0; padding: 8px; list-style: none; border: 1px solid rgba(255,255,255,.10); border-radius: 14px; background: #071d42; box-shadow: 0 18px 40px rgba(1, 15, 38, .30); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .18s ease; }
.pvkb-primary-nav li:hover > .sub-menu, .pvkb-primary-nav li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.pvkb-primary-nav .sub-menu a { display: flex; width: 100%; }
.pvkb-header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.pvkb-header-search { position: relative; width: clamp(220px, 20vw, 350px); }
.pvkb-header-search form { display: flex !important; width: 100% !important; max-width: none !important; gap: 0 !important; margin: 0; }
.pvkb-header-search label { width: 100%; }
.pvkb-header-search input[type="search"] { width: 100%; min-height: 40px; padding: 9px 46px 9px 40px; border: 1px solid rgba(255,255,255,.12); border-radius: 11px; background: rgba(255,255,255,.07); color: #fff; box-shadow: inset 0 1px 0 rgba(255,255,255,.03); }
.pvkb-header-search input[type="search"]::placeholder { color: rgba(255,255,255,.48); }
.pvkb-header-search input[type="search"]:focus { border-color: rgba(79,155,255,.75); background: rgba(255,255,255,.10); box-shadow: 0 0 0 3px rgba(34, 123, 255, .18); outline: none; }
.pvkb-header-search::before { content: ""; position: absolute; left: 14px; top: 50%; z-index: 1; width: 16px; height: 16px; transform: translateY(-50%); border: 2px solid rgba(255,255,255,.56); border-radius: 50%; pointer-events: none; }
.pvkb-header-search::after { content: ""; position: absolute; left: 28px; top: 25px; z-index: 1; width: 6px; height: 2px; background: rgba(255,255,255,.56); transform: rotate(45deg); pointer-events: none; }
.pvkb-header-search input[type="submit"], .pvkb-header-search button { position: absolute; right: 4px; top: 4px; min-height: 32px !important; width: 34px; padding: 0 !important; color: transparent !important; background: transparent !important; box-shadow: none !important; }
.pvkb-header-link { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 8px 14px; border: 1px solid rgba(255,255,255,.12); border-radius: 10px; color: rgba(255,255,255,.88) !important; font-size: 14px; font-weight: 700; }
.pvkb-header-link--primary { border-color: var(--pvkb-blue-600); background: var(--pvkb-blue-600); color: #fff !important; box-shadow: 0 8px 18px rgba(23,105,242,.25); }
.pvkb-menu-toggle { display: none; width: 42px; height: 42px; min-height: 42px !important; padding: 0 !important; border: 1px solid rgba(255,255,255,.13) !important; border-radius: 10px !important; background: rgba(255,255,255,.07) !important; color: #fff !important; }
.pvkb-menu-toggle span, .pvkb-menu-toggle::before, .pvkb-menu-toggle::after { content: ""; display: block; width: 19px; height: 2px; margin: 4px auto; background: currentColor; border-radius: 2px; }

/* Shared forms */
body:not(.wp-admin) input[type="text"], body:not(.wp-admin) input[type="search"], body:not(.wp-admin) input[type="email"], body:not(.wp-admin) input[type="url"], body:not(.wp-admin) input[type="number"], body:not(.wp-admin) input[type="password"], body:not(.wp-admin) select, body:not(.wp-admin) textarea {
  max-width: 100%; min-height: 44px; padding: 10px 13px; border: 1px solid var(--pvkb-line-strong); border-radius: var(--pvkb-radius-sm); background: #fff; color: var(--pvkb-ink); font: inherit; box-shadow: 0 1px 0 rgba(6,35,82,.02);
}
body:not(.wp-admin) textarea { min-height: 150px; }
body:not(.wp-admin) input:focus, body:not(.wp-admin) select:focus, body:not(.wp-admin) textarea:focus { border-color: var(--pvkb-blue-600); box-shadow: 0 0 0 3px rgba(23,105,242,.13); outline: none; }
body:not(.wp-admin) button, body:not(.wp-admin) input[type="submit"], body:not(.wp-admin) .button, body:not(.wp-admin) .wp-element-button {
  min-height: 44px; padding: 10px 17px; border: 0; border-radius: var(--pvkb-radius-sm); background: var(--pvkb-blue-600); color: #fff; font-weight: 750; box-shadow: none; transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
body:not(.wp-admin) button:hover, body:not(.wp-admin) input[type="submit"]:hover, body:not(.wp-admin) .button:hover, body:not(.wp-admin) .wp-element-button:hover { background: var(--pvkb-blue-700); color: #fff; transform: translateY(-1px); box-shadow: var(--pvkb-shadow-blue); }

/* Dashboard homepage */
.pvkb-home { padding: 18px 0 48px; }
.pvkb-dashboard { width: min(var(--pvkb-shell), calc(100% - 24px)); margin: 0 auto; }
.pvkb-dashboard-grid { display: grid; grid-template-columns: minmax(250px, 315px) minmax(0, 1fr); gap: 14px; align-items: start; }
.pvkb-rail { position: sticky; top: calc(var(--pvkb-header-height) + 18px); min-height: calc(100vh - var(--pvkb-header-height) - 36px); padding: 28px 24px 22px; overflow: hidden; border: 1px solid rgba(102,174,255,.18); border-radius: var(--pvkb-radius-lg); background: radial-gradient(circle at 70% 34%, rgba(28,119,255,.22), transparent 32%), linear-gradient(165deg, #061a3d 0%, #06275b 58%, #071d42 100%); color: #fff; box-shadow: 0 20px 45px rgba(4, 27, 66, .18); }
.pvkb-rail::after { content: ""; position: absolute; inset: auto -90px -120px auto; width: 260px; height: 260px; border: 1px solid rgba(75,165,255,.14); border-radius: 50%; box-shadow: 0 0 0 35px rgba(75,165,255,.035), 0 0 0 70px rgba(75,165,255,.025); pointer-events: none; }
.pvkb-rail-kicker { margin: 0 0 10px; color: #6fc6ff; font-size: 12px; font-weight: 800; letter-spacing: .10em; text-transform: uppercase; }
.pvkb-rail h1 { margin: 0; color: #fff; font-size: clamp(33px, 3vw, 46px); line-height: 1.06; letter-spacing: -.045em; }
.pvkb-rail h1 span { display: block; margin-top: 4px; color: #2d8bff; }
.pvkb-rail-intro { margin: 16px 0 0; color: rgba(255,255,255,.76); font-size: 15px; }
.pvkb-rail-visual { display: grid; place-items: center; height: 250px; margin: 12px -5px 10px; }
.pvkb-rail-visual img { width: min(100%, 260px); filter: drop-shadow(0 24px 26px rgba(0,0,0,.24)); }
.pvkb-rail-features { display: grid; gap: 13px; margin-top: 8px; }
.pvkb-rail-feature { display: grid; grid-template-columns: 31px minmax(0,1fr); gap: 10px; align-items: start; }
.pvkb-rail-feature-icon { display: grid; place-items: center; width: 31px; height: 31px; border: 1px solid rgba(92,177,255,.32); border-radius: 9px; color: #59b8ff; background: rgba(30,116,225,.12); }
.pvkb-rail-feature strong { display: block; color: #fff; font-size: 13px; }
.pvkb-rail-feature small { display: block; margin-top: 1px; color: rgba(255,255,255,.58); font-size: 11px; line-height: 1.4; }
.pvkb-rail-cta { position: relative; z-index: 1; margin-top: 20px; padding: 15px; border: 1px solid rgba(255,255,255,.20); border-radius: 14px; background: rgba(0,14,39,.28); backdrop-filter: blur(8px); }
.pvkb-rail-cta strong { display: block; color: #fff; font-size: 14px; }
.pvkb-rail-cta p { margin: 4px 0 12px; color: rgba(255,255,255,.62); font-size: 12px; }
.pvkb-rail-cta a { display: flex; justify-content: center; align-items: center; min-height: 43px; border-radius: 10px; background: var(--pvkb-blue-600); color: #fff !important; font-size: 13px; font-weight: 800; box-shadow: 0 10px 20px rgba(13,100,241,.26); }
.pvkb-main { display: grid; gap: 12px; min-width: 0; }
.pvkb-card { min-width: 0; border: 1px solid var(--pvkb-line); border-radius: var(--pvkb-radius); background: var(--pvkb-card); box-shadow: var(--pvkb-shadow-sm); }
.pvkb-hero { position: relative; min-height: 214px; padding: 20px 300px 20px 22px; overflow: hidden; }
.pvkb-hero::after { content: ""; position: absolute; right: 5px; top: 5px; width: 300px; height: 205px; background: url('assets/images/server-workstation.svg') center/contain no-repeat; opacity: .94; pointer-events: none; }
.pvkb-tool-switches { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.pvkb-tool-switch { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 7px 12px; border: 1px solid var(--pvkb-line); border-radius: 9px; color: #5f7292 !important; background: #fff; font-size: 12px; font-weight: 700; }
.pvkb-tool-switch.is-active { color: var(--pvkb-blue-600) !important; background: var(--pvkb-blue-50); border-color: #d6e5ff; }
.pvkb-hero h2 { max-width: 720px; margin: 0; color: var(--pvkb-ink); font-size: clamp(31px, 4vw, 48px); line-height: 1.08; letter-spacing: -.045em; }
.pvkb-hero p { max-width: 750px; margin: 10px 0 18px; color: var(--pvkb-muted); font-size: 14px; }
.pvkb-quick-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.pvkb-quick-action { display: inline-flex; align-items: center; gap: 8px; min-height: 39px; padding: 8px 13px; border: 1px solid var(--pvkb-line); border-radius: 10px; color: var(--pvkb-ink) !important; background: #fff; font-size: 12px; font-weight: 750; transition: .16s ease; }
.pvkb-quick-action:hover { border-color: #bed5fb; background: var(--pvkb-blue-50); transform: translateY(-1px); }
.pvkb-quick-action svg { width: 18px; height: 18px; color: var(--pvkb-blue-600); }
.pvkb-top-grid { display: grid; grid-template-columns: minmax(0,1.75fr) minmax(260px,.75fr); gap: 12px; }
.pvkb-section-card { padding: 18px; }
.pvkb-section-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 14px; }
.pvkb-section-head h2, .pvkb-section-head h3 { margin: 0; color: var(--pvkb-ink); font-size: 17px; letter-spacing: -.02em; }
.pvkb-section-head p { margin: 3px 0 0; color: var(--pvkb-muted); font-size: 12px; }
.pvkb-section-link { flex: 0 0 auto; color: var(--pvkb-blue-600) !important; font-size: 12px; font-weight: 750; }
.pvkb-steps { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 9px; }
.pvkb-step { position: relative; min-height: 122px; padding: 14px 10px 10px; border: 1px solid var(--pvkb-line); border-radius: 13px; text-align: center; background: linear-gradient(180deg,#fff,#fbfdff); }
.pvkb-step:not(:last-child)::after { content: ""; position: absolute; left: calc(100% + 2px); top: 47px; z-index: 2; width: 6px; border-top: 2px dotted #9ebfee; }
.pvkb-step-number { position: absolute; top: 8px; left: 8px; display: grid; place-items: center; width: 21px; height: 21px; border-radius: 50%; background: var(--pvkb-blue-600); color: #fff; font-size: 10px; font-weight: 800; }
.pvkb-step-icon { display: grid; place-items: center; height: 43px; margin-top: 5px; color: var(--pvkb-blue-600); }
.pvkb-step-icon svg { width: 35px; height: 35px; }
.pvkb-step strong { display: block; margin-top: 5px; color: var(--pvkb-ink); font-size: 11px; line-height: 1.25; }
.pvkb-step small { display: block; margin-top: 4px; color: var(--pvkb-muted); font-size: 9px; line-height: 1.35; }
.pvkb-status-list { display: grid; gap: 9px; }
.pvkb-status-row { display: grid; grid-template-columns: 22px minmax(0,1fr) auto; gap: 8px; align-items: center; }
.pvkb-status-dot { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--pvkb-green-bg); color: var(--pvkb-green); }
.pvkb-status-row strong { display: block; color: var(--pvkb-ink); font-size: 11px; }
.pvkb-status-row small { display: block; color: var(--pvkb-muted); font-size: 9px; }
.pvkb-status-badge { padding: 4px 8px; border-radius: 7px; background: var(--pvkb-blue-50); color: var(--pvkb-blue-600); font-size: 9px; font-weight: 750; }
.pvkb-tool-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.pvkb-tool-card { padding: 17px; min-height: 236px; }
.pvkb-tool-card h3 { margin: 0; color: var(--pvkb-ink); font-size: 16px; letter-spacing: -.02em; }
.pvkb-tool-card > p { min-height: 38px; margin: 4px 0 12px; color: var(--pvkb-muted); font-size: 11px; }
.pvkb-tool-visual { min-height: 103px; padding: 12px; border: 1px solid var(--pvkb-line); border-radius: 12px; background: linear-gradient(180deg,#fbfdff,#f5f9ff); }
.pvkb-check-list { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.pvkb-check-list li { display: flex; align-items: center; gap: 7px; color: #526a8c; font-size: 10px; }
.pvkb-check-list li::before { content: "✓"; display: grid; place-items: center; width: 15px; height: 15px; border-radius: 50%; background: var(--pvkb-green-bg); color: var(--pvkb-green); font-size: 9px; font-weight: 900; }
.pvkb-mini-chart { display: flex; align-items: flex-end; gap: 5px; height: 66px; padding: 6px 4px 0; border-bottom: 1px solid #dbe7f5; }
.pvkb-mini-chart span { flex: 1; min-width: 4px; border-radius: 4px 4px 0 0; background: linear-gradient(180deg,#62a7ff,#1769f2); opacity: .92; }
.pvkb-rdp-tabs { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 10px; border: 1px solid var(--pvkb-line); border-radius: 9px; overflow: hidden; }
.pvkb-rdp-tabs span { padding: 6px; color: var(--pvkb-muted); text-align: center; font-size: 9px; }
.pvkb-rdp-tabs span:first-child { background: var(--pvkb-blue-600); color: #fff; }
.pvkb-field-row { display: grid; grid-template-columns: 1.5fr .7fr; gap: 7px; }
.pvkb-faux-input { min-height: 32px; padding: 8px; border: 1px solid var(--pvkb-line); border-radius: 8px; color: #9aa8ba; background: #fff; font-size: 9px; }
.pvkb-faux-button { display: flex; justify-content: center; align-items: center; min-height: 31px; margin-top: 8px; border-radius: 8px; background: var(--pvkb-blue-600); color: #fff; font-size: 9px; font-weight: 800; }
.pvkb-domain-result { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 10px; padding: 9px; border: 1px solid #cfeadb; border-radius: 9px; background: var(--pvkb-green-bg); }
.pvkb-domain-result strong { color: var(--pvkb-green); font-size: 10px; }
.pvkb-tool-card-footer { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 11px; }
.pvkb-tool-card-footer a { font-size: 11px; font-weight: 750; }
.pvkb-bottom-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 12px; }
.pvkb-support-card { padding: 16px 18px; }
.pvkb-support-flow { display: flex; flex-wrap: wrap; gap: 7px; margin: 10px 0 12px; }
.pvkb-support-flow span { display: inline-flex; align-items: center; gap: 5px; padding: 6px 8px; border: 1px solid var(--pvkb-line); border-radius: 8px; color: #607493; background: #fff; font-size: 9px; }
.pvkb-category-pills { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 7px; }
.pvkb-category-pill { display: flex; align-items: center; gap: 8px; min-height: 37px; padding: 8px 9px; border: 1px solid var(--pvkb-line); border-radius: 9px; color: #5b7193 !important; background: #fff; font-size: 10px; }
.pvkb-category-pill svg { width: 16px; height: 16px; color: var(--pvkb-blue-600); }
.pvkb-latest { padding: 16px 18px; }
.pvkb-article-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 9px; }
.pvkb-article-card { display: block; min-height: 105px; padding: 13px; border: 1px solid var(--pvkb-line); border-radius: 12px; color: inherit !important; background: #fff; }
.pvkb-article-card:hover { border-color: #bdd5fa; background: var(--pvkb-blue-50); }
.pvkb-article-card small { color: var(--pvkb-blue-600); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.pvkb-article-card strong { display: block; margin-top: 5px; color: var(--pvkb-ink); font-size: 12px; line-height: 1.35; }
.pvkb-article-card span { display: block; margin-top: 6px; color: var(--pvkb-muted); font-size: 9px; }
.pvkb-trust-row { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 8px; padding: 12px 17px; }
.pvkb-trust-item { display: flex; align-items: center; gap: 9px; min-width: 0; }
.pvkb-trust-icon { display: grid; place-items: center; width: 29px; height: 29px; color: var(--pvkb-blue-600); }
.pvkb-trust-item strong { display: block; color: var(--pvkb-ink); font-size: 10px; }
.pvkb-trust-item small { display: block; color: var(--pvkb-muted); font-size: 8px; }

/* Standard article/layout */
.pvkb-page-shell { width: min(1320px, calc(100% - 28px)); margin: 0 auto; padding: 24px 0 54px; }
.pvkb-context-bar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 16px; padding: 11px 14px; border: 1px solid var(--pvkb-line); border-radius: 13px; background: rgba(255,255,255,.92); box-shadow: var(--pvkb-shadow-sm); }
.pvkb-breadcrumbs, .breadcrumb, .breadcrumbs { color: var(--pvkb-muted); font-size: 12px; }
.pvkb-breadcrumbs a, .breadcrumb a, .breadcrumbs a { color: var(--pvkb-blue-600); }
.pvkb-context-search form, .search-form { display: flex; align-items: stretch; gap: 7px; width: min(100%, 360px); }
.pvkb-context-search label, .search-form label { flex: 1; }
.pvkb-context-search input[type="search"], .search-form input[type="search"] { width: 100%; }
.pvkb-content-grid { display: grid; grid-template-columns: minmax(0,1fr) 280px; gap: 18px; align-items: start; }
.pvkb-article, body:not(.wp-admin) article.box { min-width: 0; padding: clamp(22px,3vw,38px); border: 1px solid var(--pvkb-line); border-radius: var(--pvkb-radius-lg); background: #fff; box-shadow: var(--pvkb-shadow); }
.pvkb-article-header, body:not(.wp-admin) article.box > header { margin: 0 0 24px; padding: 0 0 20px; border-bottom: 1px solid var(--pvkb-line); text-align: left !important; }
.pvkb-article h1, body:not(.wp-admin) article.box h1.title { margin: 0; color: var(--pvkb-ink); font-size: clamp(30px,4vw,48px); line-height: 1.1; letter-spacing: -.045em; }
.pvkb-article-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; color: var(--pvkb-muted); font-size: 12px; }
.pvkb-article-content, body:not(.wp-admin) .content { color: #304f78; overflow-wrap: anywhere; }
.pvkb-article-content p, .pvkb-article-content li, body:not(.wp-admin) .content p, body:not(.wp-admin) .content li { max-width: 82ch; }
.pvkb-article-content h2, body:not(.wp-admin) .content h2 { margin: 1.8em 0 .55em; color: var(--pvkb-ink); font-size: clamp(24px,3vw,33px); letter-spacing: -.035em; }
.pvkb-article-content h3, body:not(.wp-admin) .content h3 { margin: 1.5em 0 .5em; color: var(--pvkb-ink); font-size: clamp(20px,2.4vw,26px); }
.pvkb-article-content blockquote, body:not(.wp-admin) .content blockquote { margin: 24px 0; padding: 17px 19px; border-left: 4px solid var(--pvkb-blue-600); border-radius: 0 13px 13px 0; background: var(--pvkb-blue-50); color: var(--pvkb-ink); }
.pvkb-article-content pre, body:not(.wp-admin) .content pre { max-width: 100%; overflow: auto; padding: 17px; border: 1px solid #1c3963; border-radius: 12px; background: #0b1c35; color: #eaf3ff; }
.pvkb-article-content code:not(pre code), body:not(.wp-admin) .content code:not(pre code) { padding: 2px 6px; border-radius: 6px; background: #edf4ff; color: #0d4ea9; }
.pvkb-article-content table, body:not(.wp-admin) .content table { display: block; max-width: 100%; overflow-x: auto; border-collapse: separate; border-spacing: 0; border: 1px solid var(--pvkb-line); border-radius: 12px; }
.pvkb-article-content th, body:not(.wp-admin) .content th { background: #edf4ff; color: var(--pvkb-ink); }
.pvkb-article-content th, .pvkb-article-content td, body:not(.wp-admin) .content th, body:not(.wp-admin) .content td { padding: 11px 13px; border-color: var(--pvkb-line); }
#sidebar { display: grid; gap: 14px; position: sticky; top: calc(var(--pvkb-header-height) + 18px); }
#sidebar > .widget, #sidebar > section, #sidebar > div { margin: 0; padding: 18px; border: 1px solid var(--pvkb-line); border-radius: var(--pvkb-radius); background: #fff; box-shadow: var(--pvkb-shadow-sm); }
#sidebar h2, #sidebar h3, #sidebar .widget-title { margin: 0 0 12px; color: var(--pvkb-ink); font-size: 18px; }
#sidebar ul { margin: 0; padding: 0; list-style: none; }
#sidebar li + li { margin-top: 5px; }
#sidebar a { display: block; padding: 7px 8px; border-radius: 8px; color: #45658c; font-size: 13px; }
#sidebar a:hover { background: var(--pvkb-blue-50); color: var(--pvkb-blue-600); }

/* Tool page */
.pvkb-tool-page .pvkb-page-shell { width: min(var(--pvkb-shell), calc(100% - 24px)); max-width: var(--pvkb-shell); }
.pvkb-tool-main, .pvkb-tool-article, .pvkb-tool-content { width: 100%; max-width: none; min-width: 0; }
.pvkb-tool-article { margin: 0; padding: 0; border: 0; background: transparent; box-shadow: none; }
.pvkb-tool-content > :first-child { margin-top: 0 !important; }
.pvkb-tool-content .content, .pvkb-tool-content p, .pvkb-tool-content li { max-width: none; }
.pvkb-tool-page [class*="powervps"], .pvkb-tool-page [class*="pvst"], .pvkb-tool-page [class*="pvdiag"], .pvkb-tool-page [class*="pvndt"], .pvkb-tool-page [class*="pvbt"] { max-width: 100% !important; min-width: 0 !important; }

/* Archive/search cards */
.pvkb-list-header { margin-bottom: 16px; padding: 24px; }
.pvkb-list-header h1 { margin: 0; color: var(--pvkb-ink); font-size: clamp(29px,4vw,42px); }
.pvkb-post-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.pvkb-post-card { padding: 20px; }
.pvkb-post-card h2 { margin: 0; font-size: 20px; line-height: 1.25; }
.pvkb-post-card h2 a { color: var(--pvkb-ink); }
.pvkb-post-card p { color: var(--pvkb-muted); font-size: 13px; }
.pvkb-post-card-meta { color: var(--pvkb-blue-600); font-size: 11px; font-weight: 750; }

/* Footer */
.pvkb-site-footer { margin-top: 34px; border-top: 1px solid rgba(255,255,255,.08); background: linear-gradient(115deg,#03142f,#061f47); color: rgba(255,255,255,.70); }
.pvkb-footer-inner { width: min(var(--pvkb-shell), calc(100% - 32px)); margin: 0 auto; padding: 34px 0 24px; }
.pvkb-footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 30px; }
.pvkb-footer-brand { color: #fff; font-size: 20px; font-weight: 800; }
.pvkb-footer-description { max-width: 430px; margin-top: 9px; font-size: 13px; }
.pvkb-footer-title { margin: 0 0 10px; color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }
.pvkb-site-footer ul { margin: 0; padding: 0; list-style: none; }
.pvkb-site-footer li + li { margin-top: 6px; }
.pvkb-site-footer a { color: rgba(255,255,255,.72) !important; font-size: 13px; }
.pvkb-site-footer a:hover { color: #fff !important; }
.pvkb-footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 26px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.09); font-size: 12px; }
.pvkb-backtop { position: fixed; right: 18px; bottom: 18px; z-index: 50; display: none; width: 44px; height: 44px; min-height: 44px !important; padding: 0 !important; border-radius: 50% !important; box-shadow: 0 12px 26px rgba(5,37,88,.25) !important; }
.pvkb-backtop.is-visible { display: inline-flex; align-items: center; justify-content: center; }

/* Parent theme compatibility */
body:not(.wp-admin) .navbar, body:not(.wp-admin) .site-header, body:not(.wp-admin) header[role="banner"] { background: transparent; }
body:not(.wp-admin) .box, body:not(.wp-admin) .card { border-color: var(--pvkb-line); border-radius: var(--pvkb-radius); box-shadow: var(--pvkb-shadow-sm); }
body:not(.wp-admin) .pagination-link, body:not(.wp-admin) .pagination-next, body:not(.wp-admin) .pagination-previous { border-color: var(--pvkb-line); border-radius: 9px; }
body:not(.wp-admin) .pagination-link.is-current { background: var(--pvkb-blue-600); border-color: var(--pvkb-blue-600); }

/* Responsive */
@media (max-width: 1220px) {
  .pvkb-header-search { width: 250px; }
  .pvkb-primary-nav a { padding-inline: 9px; }
  .pvkb-hero { padding-right: 245px; }
  .pvkb-hero::after { width: 245px; }
  .pvkb-steps { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .pvkb-step:not(:last-child)::after { display: none; }
  .pvkb-category-pills { grid-template-columns: repeat(3,minmax(0,1fr)); }
}
@media (max-width: 1024px) {
  body.admin-bar .pvkb-site-header { top: 32px; }
  .pvkb-menu-toggle { display: inline-block; }
  .pvkb-primary-nav { position: absolute; left: 12px; right: 12px; top: calc(100% + 8px); padding: 10px; border: 1px solid rgba(255,255,255,.10); border-radius: 14px; background: #061c40; box-shadow: 0 22px 45px rgba(0,17,44,.32); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: .18s ease; }
  .pvkb-site-header.is-menu-open .pvkb-primary-nav { opacity: 1; visibility: visible; transform: translateY(0); }
  .pvkb-primary-nav > ul { display: grid; justify-content: stretch; }
  .pvkb-primary-nav a { width: 100%; }
  .pvkb-primary-nav .sub-menu { position: static; display: grid; margin: 2px 0 4px 14px; min-width: 0; opacity: 1; visibility: visible; transform: none; box-shadow: none; }
  .pvkb-header-search { width: min(38vw,320px); }
  .pvkb-dashboard-grid { grid-template-columns: 1fr; }
  .pvkb-rail { position: relative; top: auto; min-height: 0; display: grid; grid-template-columns: 1fr 260px; gap: 16px; align-items: center; }
  .pvkb-rail-visual { grid-column: 2; grid-row: 1 / span 3; height: 230px; margin: 0; }
  .pvkb-rail-features { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .pvkb-rail-cta { grid-column: 1 / -1; }
  .pvkb-content-grid { grid-template-columns: 1fr; }
  #sidebar { position: static; }
}
@media (max-width: 820px) {
  body.admin-bar .pvkb-site-header { top: 46px; }
  .pvkb-header-search { display: none; }
  .pvkb-hero { padding-right: 22px; }
  .pvkb-hero::after { opacity: .12; right: -45px; }
  .pvkb-top-grid, .pvkb-bottom-grid { grid-template-columns: 1fr; }
  .pvkb-tool-grid { grid-template-columns: 1fr; }
  .pvkb-tool-card { min-height: 0; }
  .pvkb-category-pills { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .pvkb-article-grid, .pvkb-post-list { grid-template-columns: 1fr; }
  .pvkb-trust-row { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .pvkb-footer-grid { grid-template-columns: 1fr 1fr; }
  .pvkb-footer-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body:not(.wp-admin) .container, .pvkb-header-inner, .pvkb-footer-inner { width: min(100% - 18px, var(--pvkb-shell)); }
  .pvkb-dashboard, .pvkb-page-shell, .pvkb-tool-page .pvkb-page-shell { width: min(100% - 14px, var(--pvkb-shell)); }
  .pvkb-header-inner { gap: 10px; }
  .pvkb-brand { font-size: 19px; }
  .pvkb-brand-mark { width: 25px; }
  .pvkb-header-link { display: none; }
  .pvkb-rail { display: block; padding: 23px 18px; }
  .pvkb-rail h1 { font-size: 36px; }
  .pvkb-rail-visual { height: 210px; margin: 8px 0; }
  .pvkb-rail-features { grid-template-columns: 1fr; }
  .pvkb-hero { padding: 16px; min-height: 0; }
  .pvkb-tool-switches { margin-bottom: 14px; }
  .pvkb-hero h2 { font-size: 31px; }
  .pvkb-quick-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .pvkb-quick-action { justify-content: center; }
  .pvkb-steps { grid-template-columns: 1fr; }
  .pvkb-step { min-height: 88px; padding: 14px 14px 14px 58px; text-align: left; }
  .pvkb-step-number { top: 12px; left: 12px; }
  .pvkb-step-icon { position: absolute; left: 13px; top: 39px; width: 31px; height: 31px; margin: 0; }
  .pvkb-step-icon svg { width: 27px; height: 27px; }
  .pvkb-section-card, .pvkb-tool-card, .pvkb-support-card, .pvkb-latest { padding: 14px; }
  .pvkb-category-pills { grid-template-columns: 1fr; }
  .pvkb-trust-row { grid-template-columns: 1fr; }
  .pvkb-context-bar { align-items: stretch; flex-direction: column; padding: 10px; }
  .pvkb-context-search, .pvkb-context-search form { width: 100%; max-width: none; }
  .pvkb-article, body:not(.wp-admin) article.box { padding: 20px 15px; border-radius: 15px; }
  .pvkb-footer-grid { grid-template-columns: 1fr; }
  .pvkb-footer-grid > :first-child { grid-column: auto; }
  .pvkb-footer-bottom { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 420px) {
  .pvkb-quick-actions { grid-template-columns: 1fr; }
  .pvkb-tool-switches { display: grid; grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* --------------------------------------------------------------------------
   Subpages 2026 Pro — articles, categories, search and tool pages
   -------------------------------------------------------------------------- */
body.pvkb-standard-page,
body.pvkb-guide-page,
body.pvkb-library-page,
body.pvkb-tool-page {
  background:
    radial-gradient(circle at 8% 11%, rgba(43,124,255,.08), transparent 25rem),
    radial-gradient(circle at 92% 8%, rgba(39,181,255,.07), transparent 23rem),
    var(--pvkb-page);
}

.pvkb-subpage-shell,
.pvkb-tool-shell,
.pvkb-library-shell,
.pvkb-error-shell {
  width: min(1420px, calc(100% - 32px));
  max-width: 1420px;
  padding-top: 22px;
}

.pvkb-page-hero,
.pvkb-tool-page-hero,
.pvkb-library-hero,
.pvkb-search-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 20px;
  border: 1px solid #d8e5f7;
  border-radius: 24px;
  background:
    linear-gradient(112deg, rgba(255,255,255,.99) 0%, rgba(255,255,255,.98) 61%, rgba(235,244,255,.95) 100%);
  box-shadow: 0 18px 48px rgba(7,34,78,.08);
}

.pvkb-page-hero::before,
.pvkb-tool-page-hero::before,
.pvkb-library-hero::before,
.pvkb-search-hero::before {
  content: "";
  position: absolute;
  top: -130px;
  right: -90px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31,118,255,.16), rgba(31,118,255,0) 68%);
  pointer-events: none;
}

.pvkb-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  min-height: 310px;
}

.pvkb-page-hero-main,
.pvkb-tool-page-hero-main,
.pvkb-library-hero-main {
  position: relative;
  z-index: 2;
  padding: clamp(26px, 4vw, 52px);
}

.pvkb-breadcrumbs,
.pvkb-breadcrumbs .breadcrumbs,
.pvkb-breadcrumbs .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  color: #7184a2;
  font-size: 12px;
  line-height: 1.4;
}

.pvkb-breadcrumbs a {
  display: inline-flex;
  align-items: center;
  color: #52719a;
  font-weight: 650;
}

.pvkb-breadcrumbs a:hover { color: var(--pvkb-blue-600); }

.pvkb-page-hero-title-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.pvkb-page-hero-icon {
  display: grid;
  flex: 0 0 58px;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid #cfe0fa;
  border-radius: 17px;
  color: var(--pvkb-blue-600);
  background: linear-gradient(145deg, #f8fbff, #e8f2ff);
  box-shadow: 0 10px 25px rgba(23,105,242,.12);
}

.pvkb-page-hero-icon svg { width: 29px; height: 29px; }

.pvkb-eyebrow {
  display: block;
  margin-bottom: 7px;
  color: var(--pvkb-blue-600);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.pvkb-page-hero h1,
.pvkb-tool-page-hero h1,
.pvkb-library-hero h1,
.pvkb-search-hero h1 {
  max-width: 980px;
  margin: 0;
  color: #0a2144;
  font-size: clamp(34px, 4.4vw, 58px);
  line-height: 1.04;
  letter-spacing: -.055em;
  text-wrap: balance;
}

.pvkb-page-hero-description,
.pvkb-tool-page-hero-main > p,
.pvkb-library-hero-main > p,
.pvkb-search-hero p {
  max-width: 820px;
  margin: 18px 0 0 76px;
  color: #5c7192;
  font-size: clamp(15px, 1.35vw, 18px);
  line-height: 1.65;
}

.pvkb-page-hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 22px 0 0 76px;
}

.pvkb-page-hero-chips > span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid #d9e6f7;
  border-radius: 10px;
  color: #476689;
  background: rgba(255,255,255,.8);
  font-size: 11px;
  font-weight: 750;
}

.pvkb-page-hero-chips svg { width: 15px; height: 15px; color: var(--pvkb-green); }

.pvkb-page-hero-art {
  position: relative;
  min-height: 100%;
  background: linear-gradient(145deg, rgba(235,244,255,.3), rgba(225,239,255,.9));
}

.pvkb-page-hero-art::before {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(49,126,232,.13);
  border-radius: 28px;
  background:
    linear-gradient(rgba(39,116,224,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(39,116,224,.055) 1px, transparent 1px);
  background-size: 24px 24px;
}

.pvkb-art-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(35,119,238,.20);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.pvkb-art-ring--one { width: 190px; height: 190px; }
.pvkb-art-ring--two { width: 245px; height: 245px; border-style: dashed; }

.pvkb-art-main-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 108px;
  height: 108px;
  place-items: center;
  border: 1px solid #c9ddfb;
  border-radius: 30px;
  color: var(--pvkb-blue-600);
  background: linear-gradient(145deg, #fff, #e8f3ff);
  box-shadow: 0 24px 46px rgba(14,75,165,.18);
  transform: translate(-50%, -50%) rotate(-4deg);
}
.pvkb-art-main-icon svg { width: 57px; height: 57px; }

.pvkb-art-badge {
  position: absolute;
  top: calc(50% + 47px);
  left: calc(50% + 42px);
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 5px solid #eef6ff;
  border-radius: 50%;
  color: #fff;
  background: var(--pvkb-green);
  box-shadow: 0 12px 25px rgba(24,169,107,.24);
}
.pvkb-art-badge svg { width: 25px; height: 25px; }

.pvkb-content-grid--subpage {
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
}

.pvkb-article--modern {
  position: relative;
  padding: clamp(25px, 3.2vw, 48px);
  border-color: #dbe6f4;
  box-shadow: 0 17px 48px rgba(7,34,78,.075);
}

.pvkb-article--modern::before {
  content: "";
  position: absolute;
  top: 0;
  left: 42px;
  right: 42px;
  height: 3px;
  border-radius: 0 0 5px 5px;
  background: linear-gradient(90deg, var(--pvkb-blue-600), #3ab7ff 58%, rgba(58,183,255,0));
}

.pvkb-article-content {
  font-size: 16px;
  line-height: 1.75;
}

.pvkb-article-content > :first-child { margin-top: 0; }
.pvkb-article-content > :last-child { margin-bottom: 0; }
.pvkb-article-content p { margin: 0 0 1.25em; }
.pvkb-article-content ul,
.pvkb-article-content ol { margin: 0 0 1.35em; padding-left: 1.35em; }
.pvkb-article-content li { margin: .48em 0; }

.pvkb-article-content h2 {
  position: relative;
  padding-left: 19px;
  scroll-margin-top: 100px;
}
.pvkb-article-content h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: .24em;
  width: 5px;
  height: .9em;
  border-radius: 5px;
  background: linear-gradient(180deg, var(--pvkb-blue-600), var(--pvkb-cyan));
}
.pvkb-article-content h3 { scroll-margin-top: 100px; }

.pvkb-article-content img {
  border: 1px solid #dbe5f2;
  border-radius: 15px;
  box-shadow: 0 12px 34px rgba(7,34,78,.09);
}

.pvkb-article-content pre {
  position: relative;
  margin: 22px 0;
  padding: 48px 20px 20px;
  background: linear-gradient(145deg, #08182e, #10294a);
  box-shadow: 0 14px 28px rgba(5,25,56,.18);
}

.pvkb-article-content pre::before {
  content: "PowerVPS console";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 34px;
  padding: 9px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: #91a9c9;
  font: 700 10px/1.4 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.pvkb-code-copy {
  position: absolute;
  top: 6px;
  right: 7px;
  z-index: 2;
  min-height: 25px !important;
  padding: 4px 9px !important;
  border: 1px solid rgba(255,255,255,.12) !important;
  border-radius: 7px !important;
  color: #c7daf5 !important;
  background: rgba(255,255,255,.07) !important;
  font-size: 10px !important;
  box-shadow: none !important;
  transform: none !important;
}
.pvkb-code-copy:hover { background: rgba(255,255,255,.13) !important; }

.pvkb-guide-intro {
  display: flex;
  gap: 14px;
  margin-bottom: 30px;
  padding: 17px 18px;
  border: 1px solid #cfe2ff;
  border-radius: 15px;
  background: linear-gradient(120deg, #f6faff, #edf5ff);
}
.pvkb-guide-intro-icon {
  display: grid;
  flex: 0 0 39px;
  width: 39px;
  height: 39px;
  place-items: center;
  border-radius: 11px;
  color: var(--pvkb-blue-600);
  background: #fff;
  box-shadow: 0 6px 18px rgba(23,105,242,.10);
}
.pvkb-guide-intro-icon svg { width: 21px; height: 21px; }
.pvkb-guide-intro strong { display: block; margin-bottom: 3px; color: var(--pvkb-ink); }
.pvkb-guide-intro p { margin: 0; color: #617796; font-size: 13px; }

.pvkb-article-end {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 42px;
  padding: 21px;
  border: 1px solid #ccebdc;
  border-radius: 16px;
  background: linear-gradient(120deg, #f3fcf7, #eaf9f1);
}
.pvkb-article-end > div { display: grid; grid-template-columns: 42px 1fr; column-gap: 12px; }
.pvkb-article-end-icon {
  grid-row: 1 / span 2;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--pvkb-green);
}
.pvkb-article-end-icon svg { width: 22px; height: 22px; }
.pvkb-article-end strong { color: #105b3c; }
.pvkb-article-end p { margin: 4px 0 0; color: #4d7a68; font-size: 12px; }

.pvkb-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 15px;
  border-radius: 10px;
  color: #fff !important;
  background: var(--pvkb-blue-600);
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(23,105,242,.18);
}
.pvkb-button:hover { background: var(--pvkb-blue-700); color: #fff !important; }
.pvkb-button--secondary { color: var(--pvkb-blue-600) !important; background: #edf4ff; box-shadow: none; }
.pvkb-button--light { color: #0d4fac !important; background: #fff; box-shadow: 0 8px 18px rgba(0,18,51,.16); }

/* Sidebar */
.pvkb-sidebar { gap: 15px; }
.pvkb-side-card,
#sidebar > .pvkb-side-card {
  position: relative;
  overflow: hidden;
  padding: 18px;
  border-color: #dce7f5;
  border-radius: 17px;
  background: rgba(255,255,255,.98);
  box-shadow: 0 12px 32px rgba(7,34,78,.06);
}
.pvkb-side-heading { display: flex; align-items: center; gap: 10px; margin-bottom: 13px; }
.pvkb-side-icon {
  display: grid;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  color: var(--pvkb-blue-600);
  background: var(--pvkb-blue-50);
}
.pvkb-side-icon svg { width: 18px; height: 18px; }
#sidebar .pvkb-side-title { margin: 0; font-size: 15px; letter-spacing: -.01em; }
.pvkb-side-search { display: grid; grid-template-columns: 38px 1fr; gap: 10px; }
.pvkb-side-search p { margin: 2px 0 0; color: var(--pvkb-muted); font-size: 11px; }
.pvkb-side-search form { grid-column: 1 / -1; width: 100%; }
.pvkb-side-search input[type="search"] { min-width: 0; font-size: 12px; }
.pvkb-side-search input[type="submit"] { min-width: 70px; padding-inline: 10px; font-size: 10px; }

.pvkb-side-categories { display: grid; gap: 4px; }
#sidebar .pvkb-side-categories li + li { margin-top: 0; }
#sidebar .pvkb-side-categories a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 9px;
  color: #3c5d83;
}
#sidebar .pvkb-side-categories a:hover { background: #eff5ff; }
.pvkb-side-categories small {
  display: inline-flex;
  min-width: 25px;
  height: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  color: #69809f;
  background: #f0f4f9;
  font-size: 10px;
  font-weight: 750;
}

.pvkb-side-posts { display: grid; gap: 2px; }
#sidebar .pvkb-side-posts a { padding: 9px 8px; }
.pvkb-side-posts strong { display: block; color: #18365c; font-size: 12px; line-height: 1.4; }
.pvkb-side-posts span { display: block; margin-top: 4px; color: #8a9ab1; font-size: 9px; }

.pvkb-side-support,
#sidebar > .pvkb-side-support {
  padding: 22px;
  border-color: #0e3b7a;
  color: rgba(255,255,255,.78);
  background:
    radial-gradient(circle at 90% 8%, rgba(54,156,255,.27), transparent 9rem),
    linear-gradient(155deg, #061a3d, #082a62);
}
.pvkb-side-support-icon {
  display: grid;
  width: 45px;
  height: 45px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 13px;
  color: #69c4ff;
  background: rgba(255,255,255,.07);
}
.pvkb-side-support-icon svg { width: 24px; height: 24px; }
#sidebar .pvkb-side-support h2 { margin: 14px 0 7px; color: #fff; font-size: 18px; }
.pvkb-side-support p { margin: 0 0 15px; color: rgba(255,255,255,.66); font-size: 12px; }

.pvkb-toc { display: grid; gap: 3px; }
.pvkb-toc a {
  position: relative;
  padding: 7px 9px 7px 22px !important;
  color: #4b678c !important;
  font-size: 11px !important;
  line-height: 1.35;
}
.pvkb-toc a::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 13px;
  width: 5px;
  height: 5px;
  border: 1px solid #8fb0db;
  border-radius: 50%;
}
.pvkb-toc a[data-level="3"] { padding-left: 31px !important; font-size: 10px !important; }
.pvkb-toc a.is-active { color: var(--pvkb-blue-600) !important; background: #eff5ff; }
.pvkb-toc a.is-active::before { border-color: var(--pvkb-blue-600); background: var(--pvkb-blue-600); }

/* Related and archive cards */
.pvkb-related-section { margin-top: 26px; }
.pvkb-section-heading--wide {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
}
.pvkb-section-heading--wide h2 { margin: 0; color: var(--pvkb-ink); font-size: clamp(25px, 3vw, 34px); letter-spacing: -.035em; }
.pvkb-section-heading--wide > a { font-size: 12px; font-weight: 750; }
.pvkb-modern-post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.pvkb-modern-post-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 255px;
  flex-direction: column;
  padding: 20px;
  overflow: hidden;
  border: 1px solid #dce7f4;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 11px 30px rgba(7,34,78,.055);
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.pvkb-modern-post-card::after {
  content: "";
  position: absolute;
  right: -52px;
  bottom: -65px;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(23,105,242,.09);
  border-radius: 50%;
  box-shadow: 0 0 0 24px rgba(23,105,242,.025);
}
.pvkb-modern-post-card:hover {
  border-color: #bcd4f6;
  box-shadow: 0 18px 38px rgba(7,34,78,.10);
  transform: translateY(-3px);
}
.pvkb-modern-post-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.pvkb-modern-post-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  color: var(--pvkb-blue-600);
  background: #edf4ff;
}
.pvkb-modern-post-icon svg { width: 22px; height: 22px; }
.pvkb-modern-post-category {
  display: inline-flex;
  max-width: 70%;
  padding: 5px 8px;
  overflow: hidden;
  border: 1px solid #dce8f8;
  border-radius: 8px;
  color: #5d7598 !important;
  background: #f8fbff;
  font-size: 9px;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pvkb-modern-post-meta { display: flex; gap: 12px; margin: 14px 0 8px; color: #8a9ab1; font-size: 9px; font-weight: 650; }
.pvkb-modern-post-card h3 { position: relative; z-index: 1; margin: 0; font-size: 18px; line-height: 1.3; letter-spacing: -.02em; }
.pvkb-modern-post-card h3 a { color: #0d294f; }
.pvkb-modern-post-card p { position: relative; z-index: 1; margin: 10px 0 18px; color: #70829d; font-size: 12px; line-height: 1.55; }
.pvkb-card-link {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: var(--pvkb-blue-600) !important;
  font-size: 11px;
  font-weight: 800;
}
.pvkb-card-link svg { width: 15px; height: 15px; transition: transform .18s ease; }
.pvkb-modern-post-card:hover .pvkb-card-link svg { transform: translateX(3px); }

/* Library/archive */
.pvkb-library-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
}
.pvkb-library-hero-main { padding-right: 25px; }
.pvkb-library-search {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 20px;
  padding: 25px;
  border: 1px solid rgba(116,168,237,.26);
  border-radius: 19px;
  color: #fff;
  background:
    radial-gradient(circle at 90% 8%, rgba(48,149,255,.25), transparent 12rem),
    linear-gradient(150deg, #061a3c, #082b64);
  box-shadow: 0 18px 35px rgba(5,31,73,.17);
}
.pvkb-library-search-icon { display: grid; width: 43px; height: 43px; place-items: center; border-radius: 12px; color: #6ec7ff; background: rgba(255,255,255,.08); }
.pvkb-library-search-icon svg { width: 23px; height: 23px; }
.pvkb-library-search h2 { margin: 13px 0 5px; color: #fff; font-size: 20px; }
.pvkb-library-search p { margin: 0 0 14px; color: rgba(255,255,255,.65); font-size: 11px; }
.pvkb-library-search form { width: 100%; }
.pvkb-library-search input[type="search"] { border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.96); }

.pvkb-category-nav {
  display: flex;
  gap: 8px;
  margin: 0 0 24px;
  padding: 10px;
  overflow-x: auto;
  border: 1px solid #dce7f4;
  border-radius: 15px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 8px 24px rgba(7,34,78,.04);
  scrollbar-width: thin;
}
.pvkb-category-nav a {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 7px;
  min-height: 37px;
  padding: 8px 11px;
  border-radius: 9px;
  color: #526f94 !important;
  font-size: 11px;
  font-weight: 750;
}
.pvkb-category-nav a:hover,
.pvkb-category-nav a.is-active { color: var(--pvkb-blue-600) !important; background: #edf4ff; }
.pvkb-category-nav small { display: grid; min-width: 20px; height: 20px; place-items: center; border-radius: 7px; background: rgba(23,105,242,.08); font-size: 9px; }
.pvkb-library-heading { margin-top: 2px; }
.pvkb-modern-post-grid--archive { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pvkb-pagination { margin-top: 24px; }
.pvkb-pagination .nav-links { display: flex; flex-wrap: wrap; gap: 7px; justify-content: center; }
.pvkb-pagination .page-numbers { display: inline-flex; min-width: 39px; min-height: 39px; align-items: center; justify-content: center; border: 1px solid #d9e5f4; border-radius: 10px; color: #506d92; background: #fff; font-size: 12px; font-weight: 750; }
.pvkb-pagination .page-numbers.current { color: #fff; border-color: var(--pvkb-blue-600); background: var(--pvkb-blue-600); }

.pvkb-search-hero { padding: clamp(25px, 4vw, 45px); }
.pvkb-search-hero-grid { display: grid; grid-template-columns: minmax(0,1fr) 390px; gap: 30px; align-items: end; }
.pvkb-search-hero p { margin-left: 76px; }
.pvkb-search-hero-form { position: relative; z-index: 2; padding: 18px; border: 1px solid #d8e5f7; border-radius: 15px; background: rgba(255,255,255,.88); }
.pvkb-search-hero-form form { width: 100%; }

.pvkb-empty-state {
  padding: 55px 25px;
  border: 1px solid #dce7f4;
  border-radius: 22px;
  text-align: center;
  background: #fff;
  box-shadow: 0 15px 38px rgba(7,34,78,.06);
}
.pvkb-empty-state > span { display: grid; width: 66px; height: 66px; margin: 0 auto 15px; place-items: center; border-radius: 20px; color: var(--pvkb-blue-600); background: #edf4ff; }
.pvkb-empty-state > span svg { width: 31px; height: 31px; }
.pvkb-empty-state h2 { margin: 0; color: var(--pvkb-ink); font-size: 27px; }
.pvkb-empty-state p { max-width: 600px; margin: 9px auto 20px; color: var(--pvkb-muted); }
.pvkb-empty-search { max-width: 570px; margin: 0 auto; }
.pvkb-empty-search form { width: 100%; }
.pvkb-search-suggestions { display: flex; flex-wrap: wrap; justify-content: center; gap: 7px; margin-top: 16px; }
.pvkb-search-suggestions a { padding: 6px 10px; border: 1px solid #dbe7f6; border-radius: 8px; color: #526e92 !important; background: #f8fbff; font-size: 10px; font-weight: 750; }

/* Tool pages */
.pvkb-tool-page-hero {
  display: grid;
  grid-template-columns: minmax(0,1fr) 360px;
  min-height: 290px;
}
.pvkb-tool-page-hero-main { padding-right: 25px; }
.pvkb-tool-page-hero-main > p { margin-left: 76px; }
.pvkb-tool-page-hero-actions {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  margin: 18px;
  padding: 20px;
  border: 1px solid rgba(115,169,241,.23);
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 36%, rgba(39,146,255,.27), transparent 12rem),
    linear-gradient(155deg, #061a3d, #082b63);
}
.pvkb-tool-page-hero-actions > a {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 39px;
  padding: 9px 11px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 10px;
  color: rgba(255,255,255,.82) !important;
  background: rgba(255,255,255,.05);
  font-size: 11px;
  font-weight: 750;
}
.pvkb-tool-page-hero-actions > a:hover { color: #fff !important; background: rgba(255,255,255,.10); }
.pvkb-tool-page-hero-actions > a svg { width: 18px; height: 18px; color: #6fc8ff; }
.pvkb-tool-orbit { position: relative; display: grid; height: 114px; place-items: center; margin-bottom: 7px; }
.pvkb-tool-orbit::before,
.pvkb-tool-orbit::after { content: ""; position: absolute; width: 125px; height: 72px; border: 1px solid rgba(103,190,255,.23); border-radius: 50%; transform: rotate(18deg); }
.pvkb-tool-orbit::after { transform: rotate(-18deg); }
.pvkb-tool-orbit i { display: grid; width: 69px; height: 69px; place-items: center; border-radius: 21px; color: #68c7ff; background: rgba(255,255,255,.08); }
.pvkb-tool-orbit i svg { width: 40px; height: 40px; }
.pvkb-tool-orbit b { position: absolute; right: 70px; bottom: 15px; display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; color: #fff; background: var(--pvkb-green); }
.pvkb-tool-orbit b svg { width: 18px; height: 18px; }

.pvkb-tool-stage {
  padding: 12px;
  border: 1px solid #dce7f5;
  border-radius: 23px;
  background: rgba(255,255,255,.62);
  box-shadow: 0 17px 45px rgba(7,34,78,.065);
}
.pvkb-tool-stage-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid #dce7f4;
  border-radius: 14px;
  background: #fff;
}
.pvkb-tool-stage-head > div { display: grid; grid-template-columns: 12px auto; align-items: center; column-gap: 8px; }
.pvkb-live-dot { grid-row: 1 / span 2; width: 9px; height: 9px; border: 2px solid #d9f5e8; border-radius: 50%; background: var(--pvkb-green); box-shadow: 0 0 0 4px #effbf5; }
.pvkb-tool-stage-head strong { color: #18385f; font-size: 12px; }
.pvkb-tool-stage-head small { color: #8495ad; font-size: 9px; }
.pvkb-tool-stage-head > a { flex: 0 0 auto; padding: 7px 11px; border-radius: 9px; color: var(--pvkb-blue-600); background: #edf4ff; font-size: 10px; font-weight: 800; }
.pvkb-tool-article { padding: 0; }
.pvkb-tool-content { overflow: hidden; border-radius: 16px; }

/* 404 */
.pvkb-error-shell { padding-top: 38px; padding-bottom: 70px; }
.pvkb-error-card {
  display: grid;
  grid-template-columns: minmax(320px, .78fr) minmax(0, 1.22fr);
  min-height: 570px;
  overflow: hidden;
  border: 1px solid #d9e5f4;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(7,34,78,.10);
}
.pvkb-error-visual {
  position: relative;
  display: grid;
  overflow: hidden;
  place-items: center;
  color: #fff;
  background:
    radial-gradient(circle at 70% 30%, rgba(35,139,255,.30), transparent 17rem),
    linear-gradient(155deg, #051735, #072a63);
}
.pvkb-error-visual::before { content: ""; position: absolute; width: 320px; height: 320px; border: 1px dashed rgba(90,187,255,.22); border-radius: 50%; box-shadow: 0 0 0 50px rgba(71,167,255,.035), 0 0 0 100px rgba(71,167,255,.022); }
.pvkb-error-code { position: absolute; top: 35px; left: 35px; color: rgba(255,255,255,.12); font-size: 120px; font-weight: 900; letter-spacing: -.08em; line-height: 1; }
.pvkb-error-server { position: relative; z-index: 2; display: grid; width: 150px; height: 150px; place-items: center; border: 1px solid rgba(255,255,255,.15); border-radius: 40px; color: #69c9ff; background: rgba(255,255,255,.06); box-shadow: 0 30px 55px rgba(0,14,39,.3); }
.pvkb-error-server svg { width: 84px; height: 84px; }
.pvkb-error-signal { position: absolute; z-index: 3; right: 60px; bottom: 74px; display: flex; align-items: flex-end; gap: 5px; }
.pvkb-error-signal i { display: block; width: 8px; border-radius: 4px; background: #ff6676; }
.pvkb-error-signal i:nth-child(1) { height: 12px; }
.pvkb-error-signal i:nth-child(2) { height: 22px; }
.pvkb-error-signal i:nth-child(3) { height: 7px; opacity: .4; }
.pvkb-error-content { display: flex; flex-direction: column; justify-content: center; padding: clamp(35px, 6vw, 82px); }
.pvkb-error-content h1 { margin: 0; color: var(--pvkb-ink); font-size: clamp(37px, 5vw, 62px); line-height: 1.03; letter-spacing: -.055em; }
.pvkb-error-content > p { max-width: 670px; margin: 18px 0 24px; color: #6b7e9a; font-size: 16px; }
.pvkb-error-search { max-width: 650px; }
.pvkb-error-search form { width: 100%; }
.pvkb-error-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 15px; }
.pvkb-error-content .pvkb-search-suggestions { justify-content: flex-start; }

/* Reading progress */
.pvkb-reading-progress { position: fixed; top: var(--pvkb-header-height); left: 0; right: 0; z-index: 999; height: 3px; pointer-events: none; }
.admin-bar .pvkb-reading-progress { top: calc(var(--pvkb-header-height) + 32px); }
.pvkb-reading-progress > span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--pvkb-blue-600), var(--pvkb-cyan)); box-shadow: 0 0 8px rgba(39,181,255,.4); }
body:not(.pvkb-guide-page) .pvkb-reading-progress { display: none; }

@media (max-width: 1180px) {
  .pvkb-page-hero { grid-template-columns: minmax(0,1fr) 225px; }
  .pvkb-content-grid--subpage { grid-template-columns: minmax(0,1fr) 285px; }
  .pvkb-library-hero { grid-template-columns: minmax(0,1fr) 340px; }
  .pvkb-modern-post-grid--archive { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .pvkb-tool-page-hero { grid-template-columns: minmax(0,1fr) 310px; }
}

@media (max-width: 980px) {
  .pvkb-page-hero { grid-template-columns: 1fr; }
  .pvkb-page-hero-art { min-height: 210px; }
  .pvkb-content-grid--subpage { grid-template-columns: 1fr; }
  .pvkb-sidebar { position: static !important; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .pvkb-toc-card, .pvkb-side-support { grid-column: 1 / -1; }
  .pvkb-library-hero { grid-template-columns: 1fr; }
  .pvkb-library-search { margin-top: 0; }
  .pvkb-search-hero-grid { grid-template-columns: 1fr; }
  .pvkb-tool-page-hero { grid-template-columns: 1fr; }
  .pvkb-tool-page-hero-actions { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
  .pvkb-tool-orbit { grid-column: 1 / -1; }
  .pvkb-error-card { grid-template-columns: 1fr; }
  .pvkb-error-visual { min-height: 320px; }
}

@media (max-width: 760px) {
  .pvkb-subpage-shell,
  .pvkb-tool-shell,
  .pvkb-library-shell,
  .pvkb-error-shell { width: min(100% - 14px, 1420px); }
  .pvkb-page-hero,
  .pvkb-tool-page-hero,
  .pvkb-library-hero,
  .pvkb-search-hero { border-radius: 18px; }
  .pvkb-page-hero-main,
  .pvkb-tool-page-hero-main,
  .pvkb-library-hero-main,
  .pvkb-search-hero { padding: 22px 17px; }
  .pvkb-breadcrumbs { margin-bottom: 18px; }
  .pvkb-page-hero-title-row { gap: 12px; }
  .pvkb-page-hero-icon { flex-basis: 45px; width: 45px; height: 45px; border-radius: 13px; }
  .pvkb-page-hero-icon svg { width: 23px; height: 23px; }
  .pvkb-page-hero h1,
  .pvkb-tool-page-hero h1,
  .pvkb-library-hero h1,
  .pvkb-search-hero h1 { font-size: clamp(30px, 9vw, 43px); }
  .pvkb-page-hero-description,
  .pvkb-tool-page-hero-main > p,
  .pvkb-library-hero-main > p,
  .pvkb-search-hero p { margin-left: 0; font-size: 14px; }
  .pvkb-page-hero-chips { margin-left: 0; }
  .pvkb-page-hero-art { min-height: 180px; }
  .pvkb-art-main-icon { width: 86px; height: 86px; border-radius: 24px; }
  .pvkb-art-main-icon svg { width: 45px; height: 45px; }
  .pvkb-art-ring--one { width: 145px; height: 145px; }
  .pvkb-art-ring--two { width: 185px; height: 185px; }
  .pvkb-article--modern { padding: 25px 17px; border-radius: 17px; }
  .pvkb-guide-intro { padding: 14px; }
  .pvkb-article-end { align-items: stretch; flex-direction: column; }
  .pvkb-modern-post-grid,
  .pvkb-modern-post-grid--archive { grid-template-columns: 1fr; }
  .pvkb-sidebar { grid-template-columns: 1fr; }
  .pvkb-toc-card, .pvkb-side-support { grid-column: auto; }
  .pvkb-library-search { margin: 0 12px 12px; padding: 20px; }
  .pvkb-category-nav { margin-bottom: 19px; }
  .pvkb-search-hero-grid { gap: 18px; }
  .pvkb-tool-page-hero-actions { grid-template-columns: 1fr; margin: 0 12px 12px; }
  .pvkb-tool-orbit { grid-column: auto; }
  .pvkb-tool-stage { padding: 7px; border-radius: 18px; }
  .pvkb-tool-stage-head { align-items: flex-start; flex-direction: column; }
  .pvkb-error-content { padding: 34px 20px; }
}

@media (max-width: 480px) {
  .pvkb-page-hero-chips > span { width: 100%; justify-content: flex-start; }
  .pvkb-page-hero-title-row { align-items: flex-start; }
  .pvkb-page-hero-icon { display: none; }
  .pvkb-page-hero-description,
  .pvkb-tool-page-hero-main > p,
  .pvkb-library-hero-main > p,
  .pvkb-search-hero p { margin-top: 13px; }
  .pvkb-section-heading--wide { align-items: flex-start; flex-direction: column; }
  .pvkb-modern-post-card { min-height: 230px; padding: 17px; }
  .pvkb-error-visual { min-height: 250px; }
  .pvkb-error-code { top: 20px; left: 20px; font-size: 80px; }
  .pvkb-error-server { width: 112px; height: 112px; border-radius: 31px; }
  .pvkb-error-server svg { width: 60px; height: 60px; }
}


/* --------------------------------------------------------------------------
   v2.2 live-site audit fixes
   -------------------------------------------------------------------------- */

/* Make child templates independent from legacy IKnowledgeBase wrappers. */
body.pvkb-modern-2026 .site,
body.pvkb-modern-2026 .site-content,
body.pvkb-modern-2026 .content-area,
body.pvkb-modern-2026 #content,
body.pvkb-modern-2026 #primary {
  max-width: none;
}

body.pvkb-modern-2026 .pvkb-page-shell,
body.pvkb-modern-2026 .pvkb-dashboard {
  isolation: isolate;
}

/* Compact internal-page header: closer to the homepage dashboard proportions. */
.pvkb-page-hero,
.pvkb-tool-page-hero,
.pvkb-library-hero,
.pvkb-search-hero {
  margin-bottom: 16px;
  border-radius: 20px;
  box-shadow: 0 12px 34px rgba(7,34,78,.075);
}

.pvkb-page-hero {
  grid-template-columns: minmax(0,1fr) 235px;
  min-height: 236px;
}

.pvkb-tool-page-hero {
  grid-template-columns: minmax(0,1fr) 320px;
  min-height: 245px;
}

.pvkb-library-hero {
  min-height: 245px;
}

.pvkb-page-hero-main,
.pvkb-tool-page-hero-main,
.pvkb-library-hero-main {
  padding: clamp(24px,3vw,38px);
}

.pvkb-page-hero h1,
.pvkb-tool-page-hero h1,
.pvkb-library-hero h1,
.pvkb-search-hero h1 {
  max-width: 1000px;
  font-size: clamp(30px,3.6vw,48px);
  line-height: 1.08;
  letter-spacing: -.045em;
  overflow-wrap: anywhere;
}

.pvkb-page-hero-description,
.pvkb-tool-page-hero-main > p,
.pvkb-library-hero-main > p,
.pvkb-search-hero p {
  margin-top: 14px;
  font-size: clamp(14px,1.18vw,17px);
}

.pvkb-page-hero-chips { margin-top: 16px; }
.pvkb-page-hero-art { min-height: 236px; }
.pvkb-art-ring--one { width: 150px; height: 150px; }
.pvkb-art-ring--two { width: 195px; height: 195px; }
.pvkb-art-main-icon { width: 86px; height: 86px; border-radius: 24px; }
.pvkb-art-main-icon svg { width: 44px; height: 44px; }
.pvkb-art-badge { top: calc(50% + 36px); left: calc(50% + 32px); width: 44px; height: 44px; }

/* Breadcrumbs are always generated by the child theme in v2.2. */
.pvkb-breadcrumbs {
  min-width: 0;
  margin-bottom: 18px;
  overflow: hidden;
}
.pvkb-breadcrumbs > * { flex: 0 0 auto; }
.pvkb-breadcrumb-current {
  min-width: 0;
  max-width: min(52vw, 620px);
  overflow: hidden;
  color: #8191a9;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pvkb-breadcrumb-separator { color: #aab8ca; }

/* Article typography and legacy-content normalization. */
.pvkb-article--modern { overflow: visible; }
.pvkb-article-content { min-width: 0; color: #2d4b73; }
.pvkb-article-content > h1 { font-size: clamp(25px,3vw,34px); }
.pvkb-article-content h2 { font-size: clamp(23px,2.5vw,31px); line-height: 1.2; overflow-wrap: anywhere; }
.pvkb-article-content h3 { font-size: clamp(19px,2vw,24px); line-height: 1.28; overflow-wrap: anywhere; }
.pvkb-article-content h4 { margin: 1.35em 0 .5em; color: var(--pvkb-ink); font-size: 18px; }
.pvkb-article-content p,
.pvkb-article-content li { max-width: none; }
.pvkb-article-content a { overflow-wrap: anywhere; }
.pvkb-article-content figure { max-width: 100%; margin: 24px auto; }
.pvkb-article-content figure img,
.pvkb-article-content > img,
.pvkb-article-content p > img { display: block; margin-inline: auto; }
.pvkb-article-content figcaption,
.pvkb-article-content .wp-caption-text { margin-top: 8px; color: #7487a3; font-size: 12px; text-align: center; }
.pvkb-article-content .aligncenter { display: block; margin-inline: auto; }
.pvkb-article-content .alignleft { float: left; margin: 5px 22px 15px 0; }
.pvkb-article-content .alignright { float: right; margin: 5px 0 15px 22px; }
.pvkb-article-content::after { display: table; clear: both; content: ""; }
.pvkb-article-content iframe,
.pvkb-article-content embed,
.pvkb-article-content object { max-width: 100%; }
.pvkb-article-content hr { margin: 32px 0; border: 0; border-top: 1px solid var(--pvkb-line); }
.pvkb-article-content details { margin: 20px 0; padding: 14px 16px; border: 1px solid var(--pvkb-line); border-radius: 13px; background: #f9fbff; }
.pvkb-article-content summary { cursor: pointer; color: var(--pvkb-ink); font-weight: 750; }
.pvkb-article-content pre { width: 100%; min-width: 0; white-space: pre; overflow-x: auto; }
.pvkb-article-content table { width: 100%; }
.pvkb-article-content .wp-block-table { max-width: 100%; overflow-x: auto; }

/* Sidebar should not squeeze long article content. */
.pvkb-content-grid--subpage { grid-template-columns: minmax(0,1fr) 300px; }
.pvkb-sidebar { position: sticky; top: calc(var(--pvkb-header-height) + 18px); align-self: start; min-width: 0; }
.pvkb-side-card { min-width: 0; }
.pvkb-side-posts strong,
.pvkb-side-categories span { overflow-wrap: anywhere; }

/* Tool pages: never clip plugin dropdowns, reports or long scripts. */
.pvkb-tool-stage,
.pvkb-tool-article,
.pvkb-tool-content { min-width: 0; }
.pvkb-tool-stage { container-type: inline-size; }
.pvkb-tool-content { overflow: visible; border-radius: 16px; }
.pvkb-tool-content > * { max-width: 100%; min-width: 0; }
.pvkb-tool-content pre,
.pvkb-tool-content code,
.pvkb-tool-content textarea { max-width: 100%; }
.pvkb-tool-page [class*="grid"],
.pvkb-tool-page [class*="columns"],
.pvkb-tool-page [class*="result"] { min-width: 0; }

/* Archive cards and pagination. */
.pvkb-modern-post-grid--archive { align-items: stretch; }
.pvkb-modern-post-card { display: flex; flex-direction: column; height: 100%; }
.pvkb-modern-post-card .pvkb-card-link { margin-top: auto; }
.pvkb-modern-post-card h3 { overflow-wrap: anywhere; }
.pvkb-pagination .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 7px; }
.pvkb-pagination .page-numbers { display: inline-grid; min-width: 40px; min-height: 40px; place-items: center; padding: 7px 11px; border: 1px solid var(--pvkb-line); border-radius: 10px; background: #fff; font-weight: 750; }
.pvkb-pagination .page-numbers.current { border-color: var(--pvkb-blue-600); color: #fff; background: var(--pvkb-blue-600); }

/* Search and forms from the parent theme must stay inside their card. */
.pvkb-modern-2026 .search-form { display: flex; width: 100%; max-width: 100%; gap: 8px; }
.pvkb-modern-2026 .search-form label { flex: 1 1 auto; min-width: 0; }
.pvkb-modern-2026 .search-form .search-field { width: 100%; }
.pvkb-modern-2026 .search-form .search-submit { flex: 0 0 auto; }

/* Logged-in mobile WordPress admin bar is 46px high. */
@media (max-width: 782px) {
  body.admin-bar .pvkb-site-header { top: 46px; }
  .admin-bar .pvkb-reading-progress { top: calc(var(--pvkb-header-height) + 46px); }
}

@media (max-width: 1180px) {
  .pvkb-page-hero { grid-template-columns: minmax(0,1fr) 205px; }
  .pvkb-content-grid--subpage { grid-template-columns: minmax(0,1fr) 280px; }
}

@media (max-width: 980px) {
  .pvkb-page-hero,
  .pvkb-tool-page-hero,
  .pvkb-library-hero { grid-template-columns: 1fr; }
  .pvkb-page-hero-art { display: none; }
  .pvkb-content-grid--subpage { grid-template-columns: 1fr; }
  .pvkb-sidebar { position: static; }
}

@media (max-width: 760px) {
  .pvkb-page-hero-main,
  .pvkb-tool-page-hero-main,
  .pvkb-library-hero-main { padding: 21px 16px; }
  .pvkb-page-hero-title-row { align-items: flex-start; }
  .pvkb-page-hero h1,
  .pvkb-tool-page-hero h1,
  .pvkb-library-hero h1,
  .pvkb-search-hero h1 { font-size: clamp(27px,8vw,39px); }
  .pvkb-breadcrumb-current { max-width: 58vw; }
  .pvkb-article-content .alignleft,
  .pvkb-article-content .alignright { float: none; margin: 18px auto; }
  .pvkb-modern-2026 .search-form { flex-direction: column; }
  .pvkb-modern-2026 .search-form .search-submit { width: 100%; }
}

@container (max-width: 860px) {
  .pvkb-tool-content [class*="grid"],
  .pvkb-tool-content [class*="columns"] { grid-template-columns: 1fr !important; }
}

/* --------------------------------------------------------------------------
   Generated 3D technology icon system (v2.3)
   -------------------------------------------------------------------------- */
.pvkb-art-icon {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  pointer-events: none;
  user-select: none;
}
.pvkb-art-icon-fallback { display: grid; width: 100%; height: 100%; place-items: center; }
.pvkb-art-icon-fallback svg { width: 55%; height: 55%; }

.pvkb-rail-feature-icon {
  width: 42px;
  height: 42px;
  padding: 2px;
  border: 0;
  background: rgba(31, 120, 255, .08);
  overflow: visible;
}
.pvkb-art-icon--rail { width: 44px; height: 44px; filter: drop-shadow(0 8px 10px rgba(0, 21, 66, .25)); }

.pvkb-step-icon { height: 66px; margin-top: -2px; }
.pvkb-art-icon--step { width: 66px; height: 66px; margin: 0 auto; filter: drop-shadow(0 10px 11px rgba(12, 67, 151, .16)); transition: transform .24s ease; }
.pvkb-step:hover .pvkb-art-icon--step { transform: translateY(-4px) scale(1.04); }

.pvkb-tool-card { position: relative; overflow: hidden; }
.pvkb-tool-card-art {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 68px;
  height: 68px;
  opacity: .98;
  z-index: 0;
}
.pvkb-tool-card > h3,
.pvkb-tool-card > p,
.pvkb-tool-card > .pvkb-tool-visual,
.pvkb-tool-card > .pvkb-tool-card-footer { position: relative; z-index: 1; }
.pvkb-tool-card > h3,
.pvkb-tool-card > p { padding-right: 72px; }
.pvkb-art-icon--tool-card { filter: drop-shadow(0 10px 14px rgba(16, 67, 147, .16)); }

.pvkb-support-card { position: relative; overflow: hidden; }
.pvkb-support-card-art { position: absolute; right: 12px; top: 10px; width: 58px; height: 58px; opacity: .92; }
.pvkb-support-card .pvkb-section-head { padding-right: 60px; position: relative; z-index: 1; }
.pvkb-art-icon--support { filter: drop-shadow(0 8px 12px rgba(17, 70, 148, .14)); }

.pvkb-page-hero-icon--art {
  padding: 2px;
  border-color: rgba(86, 169, 255, .28);
  background: linear-gradient(145deg, rgba(255,255,255,.16), rgba(35,110,241,.12));
  overflow: visible;
}
.pvkb-art-icon--hero { width: 58px; height: 58px; filter: drop-shadow(0 10px 13px rgba(5, 44, 113, .24)); }

.pvkb-art-main-icon--image {
  padding: 6px;
  overflow: visible;
  background: radial-gradient(circle at 50% 45%, #fff 0, #edf5ff 58%, #dceaff 100%);
}
.pvkb-art-icon--main { width: 92px; height: 92px; filter: drop-shadow(0 15px 18px rgba(9, 58, 133, .22)); }

.pvkb-modern-post-icon--art {
  width: 58px;
  height: 58px;
  padding: 2px;
  border: 0;
  background: transparent;
  overflow: visible;
}
.pvkb-art-icon--post-card { filter: drop-shadow(0 9px 11px rgba(13, 59, 132, .17)); transition: transform .22s ease; }
.pvkb-modern-post-card:hover .pvkb-art-icon--post-card { transform: translateY(-3px) scale(1.035); }

.pvkb-article-card { position: relative; padding-left: 73px; min-height: 98px; }
.pvkb-article-card-art { position: absolute; left: 12px; top: 50%; width: 52px; height: 52px; transform: translateY(-50%); }
.pvkb-art-icon--article-card { filter: drop-shadow(0 8px 10px rgba(12, 55, 126, .16)); }

.pvkb-tool-orbit i,
.pvkb-tool-orbit b { padding: 0; overflow: visible; background: transparent; }
.pvkb-art-icon--orbit { width: 72px; height: 72px; filter: drop-shadow(0 11px 14px rgba(5, 44, 111, .2)); }

.pvkb-error-server--art { width: 150px; height: 150px; color: inherit; }
.pvkb-art-icon--error { filter: drop-shadow(0 18px 22px rgba(11, 48, 112, .28)); }

@media (max-width: 980px) {
  .pvkb-art-icon--hero { width: 49px; height: 49px; }
  .pvkb-tool-card-art { width: 59px; height: 59px; }
}
@media (max-width: 640px) {
  .pvkb-step-icon { height: 52px; }
  .pvkb-art-icon--step { width: 52px; height: 52px; }
  .pvkb-tool-card-art { width: 52px; height: 52px; top: 10px; right: 10px; opacity: .88; }
  .pvkb-tool-card > h3, .pvkb-tool-card > p { padding-right: 54px; }
  .pvkb-support-card-art { width: 48px; height: 48px; }
  .pvkb-article-card { padding-left: 64px; }
  .pvkb-article-card-art { width: 44px; height: 44px; }
  .pvkb-modern-post-icon--art { width: 50px; height: 50px; }
  .pvkb-error-server--art { width: 116px; height: 116px; }
}