:root {
  --info-primary: #155eef;
  --info-primary-dark: #0b3fb8;
  --info-accent: #06b6d4;
  --info-navy: #071b5f;
  --info-text: #334155;
  --info-muted: #64748b;
  --info-bg: #f4f9ff;
  --info-border: #dbeafe;
  --info-soft: #eff6ff;
  --info-cyan-soft: #ecfeff;
  --info-purple: #7c3aed;
  --info-purple-soft: #f4e8ff;
  --info-green: #16a34a;
  --info-shadow: 0 20px 60px rgba(15, 72, 160, .10);
  --info-shadow-small: 0 10px 30px rgba(15, 72, 160, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--info-text);
  background:
    linear-gradient(rgba(21, 94, 239, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 94, 239, .045) 1px, transparent 1px),
    radial-gradient(circle at 8% 0%, rgba(21, 94, 239, .11), transparent 31rem),
    radial-gradient(circle at 100% 28%, rgba(6, 182, 212, .10), transparent 28rem),
    var(--info-bg);
  background-size: 40px 40px, 40px 40px, auto, auto, auto;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
}

a { color: var(--info-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, textarea, select { font: inherit; }
::selection { color: var(--info-navy); background: #cfe1ff; }

.info-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(219, 234, 254, .94);
  background: rgba(255, 255, 255, .91);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.info-header__inner {
  width: min(1200px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.info-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--info-navy);
  font-weight: 850;
  letter-spacing: -.025em;
}
.info-brand:hover { text-decoration: none; }
.info-brand__mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--info-primary), var(--info-accent));
  box-shadow: 0 10px 24px rgba(21, 94, 239, .24);
  font-size: 21px;
  font-weight: 900;
}
.info-nav { display: flex; align-items: center; gap: 8px; }
.info-nav a,
.info-print {
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--info-navy);
  background: transparent;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}
.info-nav a:hover { background: var(--info-soft); text-decoration: none; }
.info-print { border-color: var(--info-border); background: #fff; color: var(--info-primary-dark); }
.info-print:hover { background: var(--info-soft); }

.info-page {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 72px;
}
.info-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--info-muted);
  font-size: 14px;
}
.info-breadcrumbs a { color: var(--info-muted); font-weight: 700; }

.info-hero {
  position: relative;
  overflow: hidden;
  min-height: 310px;
  padding: 48px;
  border-radius: 30px;
  color: #fff;
  background: linear-gradient(128deg, #071b5f 0%, #155eef 60%, #06b6d4 125%);
  box-shadow: var(--info-shadow);
}
.info-hero::before,
.info-hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, .10);
  pointer-events: none;
}
.info-hero::before { width: 280px; height: 280px; right: -70px; top: -100px; }
.info-hero::after { width: 190px; height: 190px; right: 170px; bottom: -130px; }
.info-hero__content { position: relative; z-index: 1; max-width: 820px; }
.info-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, .30);
  border-radius: 999px;
  background: rgba(255, 255, 255, .10);
  color: #fff;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .075em;
  text-transform: uppercase;
}
.info-kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #67e8f9; }
.info-hero h1 {
  margin: 18px 0 14px;
  color: #fff;
  font-size: clamp(40px, 7vw, 68px);
  line-height: 1.02;
  letter-spacing: -.05em;
}
.info-hero p { max-width: 760px; margin: 0; color: #dbeafe; font-size: 18px; }
.info-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.info-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid rgba(255,255,255,.32);
  border-radius: 14px;
  color: #fff;
  background: rgba(255,255,255,.12);
  font-weight: 850;
  cursor: pointer;
}
.info-button:hover { background: rgba(255,255,255,.20); text-decoration: none; }
.info-button--light { color: var(--info-primary-dark); background: #fff; border-color: #fff; }
.info-button--light:hover { background: #eff6ff; }
.info-button--green { border-color: #22c55e; background: linear-gradient(135deg,#22c55e,#16a34a); }

.info-alert {
  margin-top: 22px;
  padding: 16px 18px;
  border: 1px dashed #f4b942;
  border-radius: 16px;
  color: #785513;
  background: #fff9e8;
  font-size: 14px;
}
.info-alert strong { color: #604105; }
.info-alert--hero { position: relative; z-index: 1; max-width: 860px; color: #fff7d6; background: rgba(120, 83, 19, .38); border-color: rgba(253, 230, 138, .72); }
.info-alert--hero strong { color: #fff; }

.info-intro-grid,
.info-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}
.info-card,
.info-section {
  border: 1px solid var(--info-border);
  border-radius: 24px;
  background: rgba(255,255,255,.97);
  box-shadow: var(--info-shadow-small);
}
.info-card { padding: 24px; }
.info-card__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 15px;
  border-radius: 15px;
  color: #fff;
  background: linear-gradient(135deg, var(--info-primary), var(--info-accent));
  font-weight: 900;
}
.info-card:nth-child(2n) .info-card__icon { background: linear-gradient(135deg,#7c3aed,#a855f7); }
.info-card:nth-child(3n) .info-card__icon { background: linear-gradient(135deg,#0891b2,#06b6d4); }
.info-card h2,
.info-card h3 { margin: 0 0 8px; color: var(--info-navy); line-height: 1.2; }
.info-card h2 { font-size: 23px; }
.info-card h3 { font-size: 19px; }
.info-card p { margin: 0; color: #52677e; }
.info-card a.info-card__link { display: inline-flex; margin-top: 14px; font-weight: 850; }

.info-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  align-items: start;
  gap: 26px;
  margin-top: 28px;
}
.info-toc {
  position: sticky;
  top: 92px;
  padding: 20px;
  border: 1px solid var(--info-border);
  border-radius: 20px;
  background: rgba(255,255,255,.95);
  box-shadow: var(--info-shadow-small);
}
.info-toc h2 { margin: 0 0 10px; color: var(--info-navy); font-size: 16px; }
.info-toc ul { list-style: none; display: grid; gap: 5px; margin: 0; padding: 0; }
.info-toc a { display: block; padding: 8px 9px; border-radius: 10px; color: #52677e; font-size: 13px; font-weight: 700; }
.info-toc a:hover { color: var(--info-primary-dark); background: var(--info-soft); text-decoration: none; }
.info-content { min-width: 0; }
.info-section {
  scroll-margin-top: 92px;
  margin-bottom: 20px;
  padding: 30px;
}
.info-section h2 { margin: 0 0 14px; color: var(--info-navy); font-size: 27px; line-height: 1.2; letter-spacing: -.025em; }
.info-section h3 { margin: 22px 0 8px; color: var(--info-navy); font-size: 19px; }
.info-section p { margin: 9px 0; }
.info-section ul,
.info-section ol { margin: 10px 0; padding-left: 24px; }
.info-section li { margin: 6px 0; }
.info-section__number {
  min-width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 11px;
  padding: 0 11px;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--info-primary), var(--info-accent));
  box-shadow: 0 8px 20px rgba(21,94,239,.20);
  font-size: 14px;
  font-weight: 900;
}
.info-note,
.info-premium,
.info-success {
  margin: 17px 0;
  padding: 16px 18px;
  border-radius: 16px;
}
.info-note { border: 1px solid #a5f3fc; background: var(--info-cyan-soft); }
.info-premium { border: 1px solid #dcc5ff; background: var(--info-purple-soft); }
.info-success { border: 1px solid #bbf7d0; background: #f0fdf4; }
.info-note strong,
.info-premium strong,
.info-success strong { color: var(--info-navy); }
.info-level {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border-radius: 999px;
  color: var(--info-purple);
  background: var(--info-purple-soft);
  font-size: 12px;
  font-weight: 850;
}

.faq-tools {
  margin: 26px 0 0;
  padding: 20px;
  border: 1px solid var(--info-border);
  border-radius: 20px;
  background: rgba(255,255,255,.96);
  box-shadow: var(--info-shadow-small);
}
.faq-tools label { display: block; margin-bottom: 8px; color: var(--info-navy); font-weight: 850; }
.faq-search {
  width: 100%;
  min-height: 52px;
  padding: 12px 16px;
  border: 2px solid var(--info-border);
  border-radius: 14px;
  color: var(--info-text);
  background: #fff;
  outline: none;
}
.faq-search:focus { border-color: #75a7ff; box-shadow: 0 0 0 4px rgba(21,94,239,.10); }
.faq-list { display: grid; gap: 14px; margin-top: 20px; }
.faq-item {
  overflow: hidden;
  border: 1px solid var(--info-border);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--info-shadow-small);
}
.faq-item[open] { border-color: #a8c9ff; }
.faq-item summary {
  position: relative;
  padding: 20px 58px 20px 22px;
  color: var(--info-navy);
  cursor: pointer;
  list-style: none;
  font-weight: 850;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  transform: translateY(-50%);
  border-radius: 10px;
  color: var(--info-primary);
  background: var(--info-soft);
  font-size: 22px;
}
.faq-item[open] summary::after { content: "−"; }
.faq-answer { padding: 0 22px 22px; color: #52677e; }
.faq-answer p:first-child { margin-top: 0; }
.faq-empty { display: none; padding: 22px; border-radius: 18px; color: #52677e; background: #fff; text-align: center; }

.info-table-wrap { overflow-x: auto; margin: 14px 0; border: 1px solid var(--info-border); border-radius: 16px; }
.info-table { width: 100%; border-collapse: collapse; background: #fff; }
.info-table th,
.info-table td { padding: 13px 15px; border-bottom: 1px solid var(--info-border); text-align: left; vertical-align: top; }
.info-table tr:last-child td { border-bottom: 0; }
.info-table th { color: var(--info-navy); background: var(--info-soft); font-size: 13px; }

.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 20px; margin-top: 28px; align-items: start; }
.contact-stack { display: grid; gap: 16px; }
.contact-data { padding: 18px; border: 1px solid var(--info-border); border-radius: 16px; background: linear-gradient(135deg,#f8fbff,#eef7ff); }
.contact-data p { margin: 6px 0; }
.info-placeholder { display: inline-block; padding: 1px 7px; border-radius: 6px; color: #7a5200; background: #fff2c7; font-weight: 800; }
.contact-form { padding: 28px; border: 1px solid var(--info-border); border-radius: 24px; background: #fff; box-shadow: var(--info-shadow); }
.contact-form h2 { margin: 0 0 8px; color: var(--info-navy); font-size: 28px; }
.contact-form > p { margin: 0 0 20px; color: var(--info-muted); }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 15px; }
.form-field { display: grid; gap: 7px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { color: var(--info-navy); font-size: 14px; font-weight: 800; }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 2px solid var(--info-border);
  border-radius: 13px;
  padding: 12px 14px;
  color: var(--info-text);
  background: #fff;
  outline: none;
}
.form-field textarea { min-height: 150px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: #75a7ff; box-shadow: 0 0 0 4px rgba(21,94,239,.10); }
.form-help { color: var(--info-muted); font-size: 12px; }
.contact-submit {
  width: 100%;
  min-height: 54px;
  margin-top: 18px;
  border: 0;
  border-radius: 15px;
  color: #fff;
  background: linear-gradient(135deg,var(--info-primary),var(--info-accent));
  box-shadow: 0 14px 26px rgba(21,94,239,.22);
  font-weight: 900;
  cursor: pointer;
}
.contact-submit:hover { filter: brightness(1.04); transform: translateY(-1px); }
.form-status { min-height: 25px; margin-top: 12px; color: var(--info-green); font-size: 14px; font-weight: 750; }

.info-footer {
  margin-top: 34px;
  padding: 34px;
  border-radius: 26px;
  color: #dbeafe;
  background: linear-gradient(135deg,#071b5f,#0b3fb8);
  box-shadow: var(--info-shadow);
}
.info-footer__grid { display: grid; grid-template-columns: 1.4fr repeat(2,1fr); gap: 28px; }
.info-footer h2,
.info-footer h3 { margin: 0 0 10px; color: #fff; }
.info-footer h2 { font-size: 23px; }
.info-footer h3 { font-size: 15px; }
.info-footer p { margin: 0; }
.info-footer nav { display: grid; gap: 7px; }
.info-footer a { color: #bfe7ff; font-weight: 750; }
.info-footer__bottom { margin-top: 26px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.16); color: #9fc4f2; font-size: 13px; }

@media (max-width: 900px) {
  .info-intro-grid,
  .info-card-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .info-layout { grid-template-columns: 1fr; }
  .info-toc { position: static; }
  .info-toc ul { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .info-header__inner { width: min(100% - 24px, 1200px); min-height: 62px; }
  .info-brand { font-size: 14px; }
  .info-brand__mark { width: 40px; height: 40px; }
  .info-nav a:not(.info-nav__home),
  .info-print { display: none; }
  .info-nav__home { width: 42px; height: 42px; padding: 0; display: grid; place-items: center; font-size: 0; border: 1px solid var(--info-border)!important; background: #fff!important; }
  .info-nav__home::before { content: "←"; font-size: 22px; color: var(--info-primary); }
  .info-page { width: min(100% - 28px, 1200px); padding-top: 18px; }
  .info-hero { min-height: 0; padding: 32px 24px; border-radius: 24px; }
  .info-hero h1 { font-size: clamp(36px,12vw,50px); }
  .info-hero p { font-size: 16px; }
  .info-intro-grid,
  .info-card-grid,
  .info-footer__grid { grid-template-columns: 1fr; }
  .info-section { padding: 23px 19px; }
  .info-section h2 { font-size: 23px; }
  .info-toc ul { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field--full { grid-column: auto; }
  .contact-form { padding: 22px 18px; }
  .info-footer { padding: 26px 22px; }
}

@media (max-width: 430px) {
  .info-brand__name { max-width: 205px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .info-breadcrumbs { font-size: 12px; }
  .info-card { padding: 20px; }
}

@media print {
  body { color: #111; background: #fff; font-size: 10.5pt; }
  .info-header,
  .info-breadcrumbs,
  .info-toc,
  .info-hero__actions,
  .faq-tools,
  .contact-form,
  .info-alert--hero { display: none!important; }
  .info-page { width: 100%; padding: 0; }
  .info-hero { min-height: 0; padding: 20px; border: 1px solid #aaa; color: #111; background: #fff; box-shadow: none; }
  .info-hero::before,
  .info-hero::after { display: none; }
  .info-hero h1,
  .info-hero p,
  .info-kicker { color: #111; }
  .info-layout { display: block; margin-top: 16px; }
  .info-section { padding: 16px 0; border: 0; border-bottom: 1px solid #bbb; border-radius: 0; box-shadow: none; break-inside: avoid; }
  .info-section__number { color: #111; background: #fff; border: 1px solid #aaa; box-shadow: none; }
  .info-footer { color: #111; background: #fff; border: 1px solid #aaa; box-shadow: none; }
  .info-footer h2,
  .info-footer h3,
  .info-footer a { color: #111; }
}