.kt-test {
  --test-bg: #071d31;
  --test-panel: #0b2740;
  --test-panel-2: #0e2e4b;
  --test-line: rgba(104, 183, 246, .25);
  --test-text: #f4f8fd;
  --test-muted: #a9c3da;
  --test-blue: #68b7f6;
  --test-good: #55f0bd;
  --test-warn: #ffbd63;
  --test-manual: #c69cff;
  --test-page-text: #17283a;
  --test-page-muted: #435b70;
  --test-page-blue: #245fbf;
  color: var(--test-page-text);
  background: #f7f5ef;
  padding-bottom: 96px;
}

.kt-test [hidden] { display: none !important; }
.kt-test .section { width: min(1280px, calc(100% - 48px)); margin-inline: auto; }
.kt-test h1,.kt-test h2,.kt-test h3,.kt-test p { overflow-wrap: anywhere; }
#main-content.kt-test .eyebrow { color: #1f58b6 !important; }
#main-content.kt-test .breadcrumbs :is(a,span) { color: #1f58b6 !important; }
.kt-test :is(.kt-test-form,.kt-test-process,.kt-test-kpis article,.kt-test-summary section,.kt-test-actions article,.kt-test-zone,.kt-test-keywords li,.kt-test-manual li,.kt-test-method article) :is(h2,h3,strong,b) { color: var(--test-text) !important; }
.kt-test :is(.kt-test-form,.kt-test-process,.kt-test-kpis article,.kt-test-summary section,.kt-test-actions article,.kt-test-zone,.kt-test-keywords li,.kt-test-manual li,.kt-test-method article) :is(p,span) { color: var(--test-muted); }

.kt-test-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, .85fr);
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
  min-height: 650px;
  padding-block: 76px 84px;
}

.kt-test-intro h1 {
  max-width: 900px;
  margin: 16px 0 24px;
  color: var(--test-text);
  font-size: clamp(46px, 5.2vw, 78px);
  line-height: .98;
  letter-spacing: -.045em;
}

.kt-test-intro > p:not(.eyebrow) {
  max-width: 760px;
  margin: 0;
  color: var(--test-page-muted);
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.65;
}

.kt-test-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.kt-test-points li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 13px;
  align-items: center;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--test-line);
  border-radius: 14px;
  background: #092239;
}

.kt-test-feature-copy,.kt-test-feature-copy b,.kt-test-feature-copy > span { display: block; }
.kt-test .kt-test-points .kt-test-feature-copy b { margin-bottom: 5px; color: #8bcfff !important; font-size: 14px; }
.kt-test-feature-copy > span { color: #b7cee2; font-size: 12px; line-height: 1.5; }
.kt-test-feature-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(104,183,246,.42);
  border-radius: 12px;
  background: rgba(104,183,246,.1);
  color: #8bcfff;
}
.kt-test-feature-icon svg,.kt-test-guide-icon svg,.kt-test-method-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.kt-test-form {
  display: grid;
  gap: 13px;
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid var(--test-line);
  border-radius: 22px;
  background: var(--test-panel);
  box-shadow: 0 26px 80px rgba(0, 0, 0, .22);
}

.kt-test-form-head { margin-bottom: 12px; }
.kt-test-form-head small { color: var(--test-blue); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.kt-test-form-head strong { display: block; margin-top: 13px; font-size: clamp(25px, 2.4vw, 36px); line-height: 1.05; }
.kt-test-form-head p { margin: 10px 0 0; color: var(--test-muted); font-size: 14px; line-height: 1.5; }
.kt-test-form label { color: #d9e9f7; font-size: 13px; font-weight: 750; }
.kt-test-form input {
  width: 100%;
  min-width: 0;
  height: 58px;
  padding: 0 17px;
  border: 1px solid rgba(104, 183, 246, .35);
  border-radius: 12px;
  outline: none;
  background: #06192a;
  color: #fff;
  font: inherit;
  font-size: 14px;
}
.kt-test-form input::placeholder { color: #708ca5; }
.kt-test-form input:focus { border-color: var(--test-blue); box-shadow: 0 0 0 3px rgba(104, 183, 246, .14); }
.kt-test-form button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 19px;
  border: 1px solid #68b7f6;
  border-radius: 12px;
  background: #68b7f6;
  color: #041423;
  font: inherit;
  font-size: 14px;
  font-weight: 850;
  cursor: pointer;
}
.kt-test-form button:hover { background: #8ac9fb; }
.kt-test-form button:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.kt-test-form button:disabled { cursor: wait; opacity: .65; }
.kt-test-form button span,.kt-test-form button i { color: #fff !important; }
.kt-test-form-note { min-height: 42px; margin: 2px 0 0; color: var(--test-muted); font-size: 12px; line-height: 1.55; }
.kt-test-form-note.error { color: #ff9a9a; }

.kt-test-process {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 44px;
  align-items: center;
  margin-bottom: 64px !important;
  padding: clamp(28px, 4vw, 54px);
  border: 1px solid var(--test-line);
  border-radius: 22px;
  background: var(--test-panel);
}
.kt-test-process h2 { margin: 10px 0 8px; color: var(--test-text); font-size: clamp(28px, 3vw, 44px); }
.kt-test-process p:not(.eyebrow) { margin: 0; color: var(--test-muted); line-height: 1.6; }
.kt-test-process small { display: block; margin-top: 10px; color: #7896b0; font-size: 11px; }
.kt-test-radar { position: relative; width: 180px; aspect-ratio: 1; border: 1px solid rgba(104,183,246,.3); border-radius: 50%; }
.kt-test-radar::before,.kt-test-radar::after,.kt-test-radar i { content: ""; position: absolute; inset: 18%; border: 1px solid rgba(104,183,246,.24); border-radius: 50%; }
.kt-test-radar::after { inset: 36%; }
.kt-test-radar i:nth-child(1) { inset: 0 50% 50% 50%; width: 1px; border: 0; border-radius: 0; background: var(--test-blue); transform-origin: 50% 100%; animation: test-radar 1.4s linear infinite; }
.kt-test-radar i:nth-child(2),.kt-test-radar i:nth-child(3) { width: 7px; height: 7px; inset: 23% auto auto 70%; border: 0; background: var(--test-good); box-shadow: 0 0 14px rgba(85,240,189,.9); }
.kt-test-radar i:nth-child(3) { inset: auto auto 20% 27%; background: var(--test-blue); }
.kt-test-radar span { position: absolute; inset: 50% auto auto 50%; transform: translate(-50%,-50%); font-size: 24px; font-weight: 800; }
@keyframes test-radar { to { transform: rotate(360deg); } }
.kt-test-progress { height: 5px; margin-top: 22px; overflow: hidden; border-radius: 99px; background: #051726; }
.kt-test-progress i { display: block; width: 12%; height: 100%; border-radius: inherit; background: var(--test-blue); transition: width .65s ease; }

.kt-test-results { padding-top: 24px; }
.kt-test-results-head,.kt-test-block-head { display: flex; align-items: end; justify-content: space-between; gap: 34px; }
.kt-test-results-head { padding-bottom: 26px; border-bottom: 1px solid var(--test-line); }
.kt-test-results-head h2,.kt-test-block-head h2 { margin: 8px 0 0; color: var(--test-text); font-size: clamp(30px, 3.6vw, 52px); line-height: 1.04; }
.kt-test .kt-test-results-head > div > p:last-child { margin: 12px 0 0; color: var(--test-page-muted) !important; }
.kt-test-results-head > button,.kt-test-block-head button {
  flex: 0 0 auto;
  min-height: 46px;
  padding: 0 17px;
  border: 1px solid #2d6cdf;
  border-radius: 10px;
  background: #2d6cdf;
  color: #fff !important;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 9px 24px rgba(45,108,223,.2);
}
.kt-test-results-head > button:hover,.kt-test-block-head button:hover { border-color: #1f58b6; background: #1f58b6; color: #fff !important; }
.kt-test-results-head > button:focus-visible,.kt-test-block-head button:focus-visible { outline: 3px solid rgba(45,108,223,.28); outline-offset: 3px; }
[data-test-copy-keywords] { display: inline-flex; align-items: center; gap: 9px; }
[data-test-copy-keywords]::before {
  content: "";
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='8' y='8' width='11' height='11' rx='2'/%3E%3Cpath d='M16 8V6a2 2 0 0 0-2-2H6a2 2 0 0 0-2 2v8a2 2 0 0 0 2 2h2'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='8' y='8' width='11' height='11' rx='2'/%3E%3Cpath d='M16 8V6a2 2 0 0 0-2-2H6a2 2 0 0 0-2 2v8a2 2 0 0 0 2 2h2'/%3E%3C/svg%3E") center / contain no-repeat;
}

.kt-test-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 22px 0; }
.kt-test-kpis article { position: relative; min-width: 0; padding: 22px 58px 22px 22px; border: 1px solid var(--test-line); border-radius: 15px; background: var(--test-panel); }
.kt-test-kpis article::before { position: absolute; top: 21px; right: 20px; display: grid; place-items: center; width: 31px; height: 31px; border: 1px solid rgba(104,183,246,.32); border-radius: 10px; color: var(--test-blue); font-size: 16px; font-weight: 850; }
.kt-test-kpis article:nth-child(1)::before { content: "◎"; }
.kt-test-kpis article:nth-child(2)::before { content: "✓"; color: var(--test-good); border-color: rgba(85,240,189,.36); }
.kt-test-kpis article:nth-child(3)::before { content: "↑"; color: var(--test-warn); border-color: rgba(255,189,99,.38); }
.kt-test-kpis article:nth-child(4)::before { content: "?"; color: var(--test-manual); border-color: rgba(198,156,255,.4); }
.kt-test-kpis strong { display: block; color: var(--test-text); font-size: clamp(32px, 3.3vw, 48px); line-height: 1; }
.kt-test-kpis span { display: block; margin-top: 8px; color: var(--test-muted); font-size: 12px; line-height: 1.45; }
.kt-test .kt-test-kpis article.is-good strong { color: var(--test-good) !important; text-shadow: 0 0 20px rgba(85,240,189,.28); }
.kt-test .kt-test-kpis article.is-improve strong { color: var(--test-warn) !important; text-shadow: 0 0 20px rgba(255,189,99,.24); }
.kt-test .kt-test-kpis article.is-manual strong { color: var(--test-manual) !important; text-shadow: 0 0 20px rgba(198,156,255,.22); }

.kt-test-summary { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.kt-test-summary section { position: relative; padding: clamp(24px,3vw,38px); border: 1px solid var(--test-line); border-radius: 18px; background: var(--test-panel); }
.kt-test-summary section::before { content: "AI"; position: absolute; top: 26px; right: 26px; display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid rgba(104,183,246,.38); border-radius: 12px; color: #8bcfff; font-size: 11px; font-weight: 850; }
.kt-test-summary section:nth-child(2)::before { content: "⌕"; font-size: 22px; }
.kt-test-summary small { color: var(--test-blue); font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.kt-test-summary h3 { margin: 13px 0 12px; color: var(--test-text); font-size: clamp(24px,2.4vw,36px); }
.kt-test-summary p { margin: 0; color: var(--test-muted); line-height: 1.7; }

.kt-test-block { margin-top: 74px !important; }
.kt-test .kt-test-block-head > p,.kt-test .kt-test-block-head > div:last-child { width: min(500px, 44%); margin: 0; color: var(--test-page-muted) !important; font-size: 14px; line-height: 1.65; }
.kt-test .kt-test-block-head > div:last-child p { margin: 0 0 12px; color: var(--test-page-muted) !important; }

.kt-test-actions { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin-top: 24px; }
.kt-test-actions article { position: relative; padding: 25px 25px 25px 74px; border: 1px solid var(--test-line); border-radius: 15px; background: var(--test-panel); }
.kt-test-actions article > small { position: absolute; top: 25px; left: 24px; display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--test-line); border-radius: 50%; color: var(--test-blue); font-weight: 800; }
.kt-test-actions h3 { margin: 0 0 10px; color: var(--test-text); font-size: 20px; }
.kt-test-actions p { margin: 0 0 9px; color: var(--test-muted); font-size: 13px; line-height: 1.6; }
.kt-test-actions b { color: #d8e9f6; font-size: 12px; }

.kt-test-zones { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin-top: 24px; }
.kt-test-zone { display: grid; align-content: start; min-width: 0; padding: 22px; border: 1px solid var(--test-line); border-radius: 15px; background: var(--test-panel); }
.kt-test-zone-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.kt-test-zone-head small { display: inline-flex; align-items: center; min-height: 25px; padding: 0 9px; border: 1px solid currentColor; border-radius: 99px; font-size: 9px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.kt-test-zone.is-good .kt-test-zone-head small { color: var(--test-good); }
.kt-test-zone.is-improve .kt-test-zone-head small { color: var(--test-warn); }
.kt-test-zone.is-unknown .kt-test-zone-head small { color: var(--test-manual); }
.kt-test-zone h3 { margin: 15px 0 10px; color: var(--test-text); font-size: 20px; }
.kt-test-zone p { margin: 0; color: var(--test-muted); font-size: 13px; line-height: 1.6; }
.kt-test-zone details { margin-top: 15px; padding-top: 13px; border-top: 1px solid var(--test-line); }
.kt-test-zone summary { color: var(--test-blue); font-size: 12px; font-weight: 750; cursor: pointer; }
.kt-test-zone details p { margin-top: 10px; color: #d0e0ed; }

.kt-test-keywords { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin: 24px 0 0; padding: 0; list-style: none; counter-reset: keys; }
.kt-test-keywords li { counter-increment: keys; display: grid; grid-template-columns: 44px minmax(0,1fr) auto; gap: 14px; align-items: center; min-width: 0; padding: 16px; border: 1px solid var(--test-line); border-radius: 13px; background: var(--test-panel); }
.kt-test-keywords li::before { content: counter(keys,decimal-leading-zero); display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--test-line); border-radius: 50%; color: var(--test-blue); font-size: 11px; font-weight: 850; }
.kt-test-keywords strong,.kt-test-keywords span,.kt-test-keywords small { display: block; }
.kt-test-keywords strong { color: var(--test-text); font-size: 15px; }
.kt-test-keywords span { margin-top: 5px; color: var(--test-muted); font-size: 11px; line-height: 1.45; }
.kt-test-keywords small { padding: 5px 8px; border-radius: 99px; background: #071a2b; color: var(--test-blue); font-size: 9px; font-weight: 800; text-transform: uppercase; }

.kt-test-manual > ol { display: grid; gap: 9px; margin: 24px 0 0; padding: 0; list-style: none; counter-reset: manual; }
.kt-test-manual > ol li { counter-increment: manual; position: relative; padding: 17px 18px 17px 58px; border: 1px solid var(--test-line); border-radius: 12px; background: var(--test-panel); color: #d7e7f4; line-height: 1.55; }
.kt-test-manual > ol li::before { content: counter(manual,decimal-leading-zero); position: absolute; left: 18px; color: var(--test-manual); font-size: 11px; font-weight: 850; }
.kt-test-manual aside { display: grid; grid-template-columns: 54px minmax(0,1fr); gap: 18px; align-items: start; margin-top: 14px; padding: 22px; border: 1px solid rgba(45,108,223,.28); border-radius: 15px; background: #edf3fb; box-shadow: 0 12px 30px rgba(23,40,58,.06); }
.kt-test-manual aside .kt-test-guide-icon { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 15px; background: #2d6cdf; color: #fff; box-shadow: 0 10px 22px rgba(45,108,223,.22); }
.kt-test-manual aside > div { display: grid; gap: 7px; min-width: 0; }
.kt-test-manual aside b { color: var(--test-page-text) !important; font-size: 18px; line-height: 1.3; }
.kt-test-manual aside > div > span { color: #3d566d; font-size: 15px; line-height: 1.65; }
.kt-test-manual aside > div > span strong { color: var(--test-page-text) !important; }

.kt-test-sources ul { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; margin: 24px 0 0; padding: 0; list-style: none; }
#main-content.kt-test .kt-test-sources a { display: flex; align-items: center; justify-content: space-between; gap: 15px; min-height: 54px; padding: 12px 15px; border: 1px solid var(--test-line); border-radius: 11px; color: #1f58b6 !important; text-decoration: none; }
.kt-test-sources a::after { content: "↗"; color: var(--test-blue); }
.kt-test-sources a:hover { border-color: var(--test-blue); }

.kt-test-method { margin-top: 88px !important; padding-top: 62px; border-top: 1px solid var(--test-line); }
.kt-test-method .section-head > p:last-child { color: var(--test-page-muted); }
.kt-test-method > div:last-child { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.kt-test-method article { position: relative; padding: 72px 20px 20px; border: 1px solid var(--test-line); border-radius: 14px; background: var(--test-panel); }
.kt-test-method-icon { position: absolute; top: 18px; right: 18px; display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid rgba(104,183,246,.36); border-radius: 11px; background: rgba(104,183,246,.08); color: #8bcfff !important; }
.kt-test-method article small { color: var(--test-blue); font-weight: 850; }
.kt-test-method article h3 { margin: 13px 0 9px; color: var(--test-text); font-size: 18px; }
.kt-test-method article p { margin: 0; color: var(--test-muted); font-size: 12px; line-height: 1.6; }

@media (max-width: 1040px) {
  .kt-test-hero { grid-template-columns: 1fr; min-height: 0; }
  .kt-test-form { width: min(680px,100%); }
  .kt-test-zones { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .kt-test-method > div:last-child { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 760px) {
  .kt-test { padding-bottom: 64px; }
  .kt-test .section { width: min(100% - 28px,1280px); }
  .kt-test-hero { gap: 36px; padding-block: 48px 56px; }
  .kt-test-intro h1 { font-size: clamp(39px,12vw,58px); }
  .kt-test-points { grid-template-columns: 1fr; }
  .kt-test-process { grid-template-columns: 1fr; gap: 24px; }
  .kt-test-radar { width: 130px; }
  .kt-test-results-head,.kt-test-block-head { align-items: start; flex-direction: column; }
  .kt-test .kt-test-block-head > p,.kt-test .kt-test-block-head > div:last-child { width: 100%; }
  .kt-test-kpis { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .kt-test-summary,.kt-test-actions,.kt-test-zones,.kt-test-keywords,.kt-test-sources ul { grid-template-columns: 1fr; }
  .kt-test-manual aside { grid-template-columns: 1fr; gap: 14px; }
  .kt-test-manual aside .kt-test-guide-icon { width: 48px; height: 48px; border-radius: 13px; }
}

@media (max-width: 420px) {
  .kt-test .section { width: min(100% - 22px,1280px); }
  .kt-test-intro h1 { font-size: 38px; }
  .kt-test-form { padding: 20px; }
  .kt-test-kpis { grid-template-columns: 1fr; }
  .kt-test-actions article { padding: 62px 20px 20px; }
  .kt-test-actions article > small { left: 20px; top: 18px; }
  .kt-test-keywords li { grid-template-columns: 38px minmax(0,1fr); }
  .kt-test-keywords li > small { grid-column: 2; justify-self: start; }
  .kt-test-method > div:last-child { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .kt-test-radar i:nth-child(1) { animation-duration: 4s; }
}