.cptni-app {
  --skb-ink: #ffffff;
  --skb-muted: #cbe8d7;
  --skb-muted-2: #aed8c0;
  --skb-blue-950: #07160d;
  --skb-blue-925: #092a17;
  --skb-blue-900: #0a2616;
  --skb-blue-850: #0d311c;
  --skb-blue-800: #114125;
  --skb-blue-750: #175230;
  --skb-blue-700: #1d683c;
  --skb-gold: #d7b46a;
  --skb-gold-bright: #f0d699;
  --skb-line: rgba(215, 180, 106, .22);
  position: relative;
  isolation: isolate;
  max-width: 1080px;
  margin: 24px auto;
  padding: 20px;
  border: 1px solid rgba(215, 180, 106, .25);
  border-radius: 28px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 92% 0%, rgba(31, 130, 72, .23), transparent 33%),
    radial-gradient(ellipse at 0% 100%, rgba(20, 103, 55, .22), transparent 38%),
    linear-gradient(145deg, var(--skb-blue-950), #0a2013 53%, #0b2616);
  color: var(--skb-ink);
  box-shadow: 0 26px 76px rgba(2, 12, 6, .34), inset 0 1px 0 rgba(255, 255, 255, .035);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.6;
}
.cptni-app *, .cptni-app *::before, .cptni-app *::after { box-sizing: border-box; }
.cptni-app::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .12;
  pointer-events: none;
  background-image: linear-gradient(rgba(236, 207, 145, .10) 1px, transparent 1px), linear-gradient(90deg, rgba(236, 207, 145, .10) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom right, #000, transparent 74%);
}
.cptni-app [hidden] { display: none !important; }
.cptni-app h2, .cptni-app h3, .cptni-app p, .cptni-app label, .cptni-app small,
.cptni-app strong, .cptni-app span, .cptni-app b, .cptni-app li, .cptni-app div,
.cptni-app aside, .cptni-app main { color: inherit; }
.cptni-app p { margin-top: 0; }
.cptni-hero {
  position: relative;
  padding: 34px 32px 30px;
  margin: 0 0 18px;
  overflow: hidden;
  border: 1px solid rgba(226, 194, 127, .26);
  border-radius: 22px;
  background: linear-gradient(125deg, #113a22 0%, #175531 52%, #1e6b3e 100%);
  box-shadow: 0 18px 38px rgba(0, 12, 5, .24), inset 0 1px 0 rgba(255, 255, 255, .06);
}
.cptni-hero::after {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  right: -45px;
  bottom: -130px;
  border: 1px solid rgba(240, 214, 153, .36);
  border-radius: 50%;
  box-shadow: 0 0 0 19px rgba(240, 214, 153, .035), 0 0 0 43px rgba(240, 214, 153, .025);
  pointer-events: none;
}
.cptni-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  margin-bottom: 9px;
  border: 1px solid rgba(234, 201, 128, .42);
  border-radius: 999px;
  background: rgba(234, 201, 128, .08);
  color: #ffffff !important;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .14em;
}
.cptni-hero h2 {
  position: relative;
  z-index: 1;
  margin: 0 0 9px;
  color: #fff !important;
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 850;
  letter-spacing: -.035em;
  line-height: 1.18;
}
.cptni-hero p {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0;
  color: #e4f8ec !important;
  font-size: 14px;
}
.cptni-hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.cptni-hero-tags span {
  padding: 5px 9px;
  border: 1px solid rgba(234, 201, 128, .17);
  border-radius: 8px;
  background: rgba(5, 19, 11, .28);
  color: #ffffff !important;
  font-size: 11px;
  font-weight: 650;
}
.cptni-setup, .cptni-card {
  position: relative;
  padding: 25px;
  border: 1px solid var(--skb-line);
  border-radius: 19px;
  background: linear-gradient(145deg, rgba(12, 48, 27, .97), rgba(8, 32, 18, .985));
  color: var(--skb-ink) !important;
  box-shadow: 0 13px 32px rgba(0, 10, 4, .19), inset 0 1px 0 rgba(255, 255, 255, .025);
}
.cptni-setup::before, .cptni-card::before {
  content: "";
  position: absolute;
  left: 25px;
  top: 0;
  width: 52px;
  height: 2px;
  border-radius: 0 0 5px 5px;
  background: linear-gradient(90deg, var(--skb-gold), transparent);
}
.cptni-section-heading { margin-bottom: 20px; }
.cptni-kicker { display: inline-block; margin-bottom: 4px; color: #e7c77c !important; font-size: 10px; font-weight: 900; letter-spacing: .17em; }
.cptni-section-heading h3, .cptni-result-heading h3 { margin: 0 0 5px; color: #fff !important; font-size: 23px; font-weight: 820; letter-spacing: -.025em; }
.cptni-section-heading p { margin: 0; color: var(--skb-muted) !important; font-size: 13px; }
.cptni-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.cptni-grid label { display: flex; flex-direction: column; gap: 7px; color: #f0fcf5 !important; font-size: 12px; font-weight: 800; letter-spacing: .01em; }
.cptni-optional { display: inline; margin-left: 4px; color: var(--skb-muted-2) !important; font-size: 10px; font-weight: 550; }
.cptni-grid select, .cptni-grid input {
  display: block;
  width: 100%;
  min-height: 46px;
  margin: 0;
  padding: 11px 13px;
  border: 1px solid #306546;
  border-radius: 11px;
  background: #081d11;
  color: #fff !important;
  font: inherit;
  font-size: 13px;
  line-height: 1.35;
  outline: none;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, .19);
}
.cptni-grid select option { background: #0c2b19; color: #fff; }
.cptni-grid input::placeholder { color: #a7d1b9 !important; opacity: 1; }
.cptni-grid select:focus, .cptni-grid input:focus { border-color: var(--skb-gold); box-shadow: 0 0 0 3px rgba(215, 180, 106, .14); }
.cptni-info-panel {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  margin: 21px 0 17px;
  padding: 16px;
  border: 1px solid rgba(215, 180, 106, .22);
  border-radius: 14px;
  background: linear-gradient(120deg, rgba(28, 122, 67, .22), rgba(14, 57, 32, .48));
}
.cptni-info-icon { display: grid; flex: 0 0 34px; width: 34px; height: 34px; place-items: center; border: 1px solid rgba(234, 201, 128, .34); border-radius: 10px; background: rgba(215, 180, 106, .10); color: #f0d699 !important; font-size: 18px; }
.cptni-info-panel strong { display: block; margin: 0 0 3px; color: #ffffff !important; font-size: 13px; }
.cptni-info-panel span { display: block; color: #cbebd8 !important; font-size: 12px; line-height: 1.65; }
.cptni-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 11px 17px;
  border: 1px solid #2a6c46;
  border-radius: 11px;
  background: #16482b;
  color: #fff !important;
  font-family: inherit;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  text-decoration: none !important;
  cursor: pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease, box-shadow .16s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, .12);
}
.cptni-btn:hover { transform: translateY(-1px); border-color: #d4ae62; background: #1b5e37; color: #fff !important; }
.cptni-btn:focus-visible, .cptni-num:focus-visible, .cptni-review-item summary:focus-visible { outline: 3px solid rgba(240, 214, 153, .75); outline-offset: 3px; }
.cptni-btn:disabled { cursor: wait; opacity: .62; transform: none; }
.cptni-primary {
  border-color: transparent;
  background: linear-gradient(130deg, #1f683d, #28814d 62%, #237244);
  color: #fff !important;
  box-shadow: 0 9px 22px rgba(22, 104, 56, .32), inset 0 1px 0 rgba(255, 255, 255, .20);
}
.cptni-primary:hover { background: linear-gradient(130deg, #277447, #32915a 62%, #2b814f); color: #fff !important; box-shadow: 0 11px 27px rgba(22, 104, 56, .38); }
#cptni-start { min-width: 205px; }
.cptni-note { margin: 15px 0 7px; color: #c3e5d1 !important; font-size: 11px; line-height: 1.65; }
.cptni-reference { margin: 0; color: #b3dcc4 !important; font-size: 11px; line-height: 1.7; }
.cptni-reference a { color: #f0d699 !important; text-decoration: underline; text-underline-offset: 2px; }
.cptni-reference a:hover { color: #fff !important; }
.cptni-lock-box { margin-top: 15px; padding: 14px 16px; border: 1px solid rgba(234, 201, 128, .28); border-radius: 12px; background: rgba(17, 96, 50, .24); color: #fff !important; line-height: 1.6; }
.cptni-lock-box strong { font-size: 12px; color: #fff !important; }
.cptni-prep {
  position: fixed;
  z-index: 999999;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: rgba(2, 12, 6, .86);
  backdrop-filter: blur(8px);
}
.cptni-prep-panel { width: min(560px, 100%); padding: 30px 27px; border: 1px solid rgba(234, 201, 128, .28); border-radius: 22px; background: linear-gradient(145deg, #10351f, #081c10); color: #fff; text-align: center; box-shadow: 0 28px 80px rgba(0, 0, 0, .42); }
.cptni-prep-loader { position: relative; width: 72px; height: 72px; margin: 0 auto 18px; }
.cptni-prep-loader span, .cptni-prep-loader i, .cptni-prep-loader b { position: absolute; inset: 5px; display: block; border: 3px solid #34684a; border-top-color: #f0d699; border-radius: 50%; }
.cptni-prep-loader span { animation: cptni-spin .9s linear infinite; }
.cptni-prep-loader i { inset: 15px; border-width: 3px; border-top-color: #c69a4e; animation: cptni-spin .7s linear infinite reverse; }
.cptni-prep-loader b { inset: 28px; border: 0; background: #f0d699; box-shadow: 0 0 18px rgba(234, 201, 128, .65); animation: cptni-pulse 1.1s ease-in-out infinite; }
.cptni-prep-title { color: #fff !important; font-size: 22px; font-weight: 850; letter-spacing: -.02em; }
.cptni-blink-dots { display: inline-block; animation: cptni-blink 1.1s infinite; }
.cptni-prep-status { min-height: 44px; margin: 9px 0 15px; color: #d5f0e0 !important; font-size: 13px; }
.cptni-prep-progress { height: 10px; margin-bottom: 9px; overflow: hidden; border: 1px solid #26593b; border-radius: 999px; background: #081b10; }
.cptni-prep-progress span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #2f8c56, #f0d699, #c59a4c); background-size: 200% 100%; transition: width .3s ease; animation: cptni-shimmer 1.1s linear infinite; }
.cptni-prep-count { color: #d6f1e1 !important; font-size: 12px; }
.cptni-prep-count strong { color: #fff !important; font-size: 20px; }
.cptni-prep-tip { margin-top: 15px; padding: 10px 12px; border: 1px solid rgba(234, 201, 128, .15); border-radius: 10px; background: rgba(35, 150, 83, .12); color: #d7f0e1 !important; font-size: 11px; }
@keyframes cptni-spin { to { transform: rotate(360deg); } }
@keyframes cptni-pulse { 0%, 100% { opacity: .72; transform: scale(.8); } 50% { opacity: 1; transform: scale(1); } }
@keyframes cptni-blink { 0%, 55% { opacity: 1; } 56%, 100% { opacity: .2; } }
@keyframes cptni-shimmer { to { background-position: -200% 0; } }
.cptni-test { margin-top: 15px; }
.cptni-testbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 61px; margin-bottom: 16px; padding: 12px 18px; border: 1px solid rgba(234, 201, 128, .23); border-radius: 14px; background: linear-gradient(120deg, #10351f, #1a5733); box-shadow: 0 9px 24px rgba(0, 0, 0, .18); color: #fff !important; }
#cptni-progress { color: #ffffff !important; font-size: 12px; font-weight: 900; letter-spacing: .08em; }
.cptni-testbar-right { display: flex; align-items: center; gap: 8px; color: #cbebd8 !important; font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.cptni-live-dot { width: 7px; height: 7px; border-radius: 50%; background: #c7f0be; box-shadow: 0 0 0 4px rgba(195, 255, 186, .08); }
#cptni-timer { margin-left: 10px; padding: 7px 11px; border: 1px solid #3c7d57; border-radius: 9px; background: rgba(3, 15, 8, .45); color: #fff !important; font-size: 16px; font-weight: 900; font-variant-numeric: tabular-nums; letter-spacing: .04em; }
#cptni-timer.is-low { border-color: #e0ad76; color: #ffe1e0 !important; animation: cptni-timer-pulse 1s infinite; }
@keyframes cptni-timer-pulse { 50% { opacity: .7; } }
.cptni-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 16px; align-items: start; }
.cptni-layout aside { padding: 16px; border: 1px solid var(--skb-line); border-radius: 15px; background: rgba(9, 37, 21, .97); }
.cptni-navtitle { margin-bottom: 12px; color: #ffffff !important; font-size: 12px; font-weight: 850; }
.cptni-navtitle span { color: #c4a266 !important; }
.cptni-navgrid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 7px; }
.cptni-num { min-width: 0; min-height: 34px; border: 1px solid #26593b; border-radius: 8px; background: #0c2d1a; color: #e4f7ec !important; font: inherit; font-size: 11px; font-weight: 800; cursor: pointer; transition: .15s ease; }
.cptni-num:hover { border-color: #d1a956; background: #164f2e; color: #fff !important; }
.cptni-num.active { border-color: #f0d699; background: #28814d; color: #fff !important; box-shadow: 0 0 0 2px rgba(234, 201, 128, .12); }
.cptni-num.done:not(.active) { border-color: #4b8b66; background: #15492b; color: #ffffff !important; }
.cptni-navlegend { display: flex; flex-direction: column; gap: 6px; margin-top: 15px; padding-top: 12px; border-top: 1px solid rgba(215, 180, 106, .14); color: #c1e5d0 !important; font-size: 10px; }
.cptni-navlegend span { display: inline-flex; align-items: center; gap: 7px; color: #cbebd8 !important; }
.cptni-navlegend i { display: inline-block; width: 8px; height: 8px; border: 1px solid #3b7c56; border-radius: 3px; background: #0c2d1a; }
.cptni-navlegend .cptni-legend-current { background: #d1a956; border-color: #f0d699; }
.cptni-navlegend .cptni-legend-done { background: #407556; }
.cptni-layout main { min-width: 0; }
.cptni-card h3 { margin: 0 0 10px; color: #fff !important; font-size: 20px; font-weight: 820; line-height: 1.45; }
#cptni-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 16px; }
.cptni-question-category { padding: 5px 9px; border: 1px solid rgba(215, 180, 106, .22); border-radius: 999px; background: rgba(215, 180, 106, .12); color: #f0d699 !important; font-size: 10px; font-weight: 800; }
.cptni-question-index { color: #b3dcc4 !important; font-size: 10px; font-weight: 700; }
#cptni-question { margin-bottom: 22px; font-size: clamp(17px, 2vw, 20px); letter-spacing: -.015em; }
.cptni-option { display: flex; align-items: flex-start; gap: 11px; margin: 10px 0; padding: 13px 14px; border: 1px solid #26593b; border-radius: 12px; background: #0d2a19; cursor: pointer; transition: border-color .16s ease, background .16s ease, transform .16s ease; }
.cptni-option:hover, .cptni-option.selected { border-color: #c79b52; background: #144b2b; }
.cptni-option.selected { box-shadow: inset 0 0 0 1px rgba(215, 180, 106, .16); }
.cptni-option input { flex: 0 0 auto; width: 15px; height: 15px; margin: 3px 0 0; accent-color: #d7b46a; }
.cptni-option-letter { display: grid; flex: 0 0 25px; width: 25px; height: 25px; place-items: center; margin-top: -3px; border: 1px solid #407556; border-radius: 7px; background: #103d23; color: #f0d699 !important; font-size: 11px; font-weight: 900; }
.cptni-option b { color: #ffffff !important; font-size: 13px; font-weight: 550; line-height: 1.55; }
.cptni-navbuttons { display: flex; justify-content: space-between; gap: 10px; margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(215, 180, 106, .14); }
.cptni-scorecard { padding: 24px; border: 1px solid rgba(215, 180, 106, .31); border-radius: 18px; background: radial-gradient(ellipse at 100% 0%, rgba(220, 171, 94, .13), transparent 42%), linear-gradient(135deg, #1d653b, #0b2b18 74%); color: #fff !important; text-align: center; box-shadow: 0 15px 35px rgba(0, 0, 0, .2); }
.cptni-scorecard > span { color: #e3f6eb !important; font-size: 10px; font-weight: 900; letter-spacing: .17em; }
.cptni-scorecard strong { display: block; margin: 4px 0 1px; color: #fff !important; font-size: clamp(48px, 7vw, 66px); font-weight: 900; letter-spacing: -.06em; line-height: 1.15; }
.cptni-scorecard small { color: #dcf3e6 !important; font-size: 12px; }
.cptni-result-heading { margin: 22px 0 12px; }
.cptni-result-heading h3 { margin: 0; font-size: 20px; }
.cptni-breakdown { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; margin-bottom: 13px; }
.cptni-breakdown-card { padding: 15px; border: 1px solid var(--skb-line); border-radius: 13px; background: linear-gradient(145deg, #10351f, #0b2b18); color: #fff !important; }
.cptni-breakdown-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.cptni-breakdown-top span { color: #ffffff !important; font-size: 11px; font-weight: 800; line-height: 1.4; }
.cptni-breakdown-top strong { color: #f0d699 !important; font-size: 18px; font-weight: 900; }
.cptni-mini-progress { height: 5px; margin: 12px 0 8px; overflow: hidden; border-radius: 999px; background: #06190e; }
.cptni-mini-progress span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #338d59, #f0d699); }
.cptni-breakdown-card small { color: #b7dfc8 !important; font-size: 10px; }
.cptni-result-disclaimer { margin: 0 0 17px; padding: 12px 14px; border: 1px solid rgba(215, 180, 106, .15); border-radius: 11px; background: rgba(11, 47, 26, .48); color: #d4efdf !important; font-size: 11px; line-height: 1.65; }
.cptni-ai-card, .cptni-review-card { margin-top: 16px; }
.cptni-ai-card > p, .cptni-review-hint { margin: 0 0 15px; color: #d5efe0 !important; font-size: 12px; }
.cptni-ai-result { margin: 13px 0; padding: 14px 15px; border: 1px solid rgba(215, 180, 106, .16); border-radius: 12px; background: rgba(23, 116, 62, .15); }
.cptni-ai-result p { margin: 0 0 10px; color: #e4f8ec !important; font-size: 12px; line-height: 1.65; }
.cptni-ai-result p:last-child { margin-bottom: 0; }
.cptni-ai-result b { color: #fff !important; }
.cptni-inline-error { color: #ffd6d9 !important; }
.cptni-review-item { margin: 9px 0; overflow: hidden; border: 1px solid #26593b; border-radius: 11px; background: #0b2817; }
.cptni-review-item summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 14px; color: #ffffff !important; cursor: pointer; list-style: none; }
.cptni-review-item summary::-webkit-details-marker { display: none; }
.cptni-review-item summary span { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.cptni-review-item summary b { color: #ffffff !important; font-size: 12px; }
.cptni-review-item summary small { color: #c1e5d0 !important; font-size: 10px; }
.cptni-review-item[open] summary { border-bottom: 1px solid rgba(215, 180, 106, .14); background: rgba(26, 110, 61, .24); }
.cptni-review-item summary i { color: #f0d699 !important; font-size: 18px; font-style: normal; }
.cptni-review-content { padding: 13px 14px 15px; }
.cptni-review-content p { margin: 0 0 9px; color: #d9f2e3 !important; font-size: 12px; line-height: 1.65; }
.cptni-review-content p:last-child { margin-bottom: 0; }
.cptni-review-content b { color: #ffffff !important; }
.cptni-review-content .cptni-review-question { color: #fff !important; font-size: 13px; font-weight: 750; }
.cptni-review-content .cptni-correct-answer { color: #f0d699 !important; }
.cptni-restart { margin-top: 18px; }
@media (max-width: 760px) {
  .cptni-app { margin: 16px auto; padding: 12px; border-radius: 21px; }
  .cptni-hero { padding: 25px 20px 22px; border-radius: 17px; }
  .cptni-hero h2 { font-size: 26px; }
  .cptni-hero p { font-size: 12px; }
  .cptni-setup, .cptni-card { padding: 18px; border-radius: 15px; }
  .cptni-setup::before, .cptni-card::before { left: 18px; }
  .cptni-grid, .cptni-breakdown { grid-template-columns: 1fr; gap: 12px; }
  .cptni-layout { grid-template-columns: 1fr; }
  .cptni-layout aside { order: 2; }
  .cptni-navgrid { grid-template-columns: repeat(8, minmax(0,1fr)); }
  .cptni-navlegend { flex-direction: row; flex-wrap: wrap; gap: 10px; }
  .cptni-testbar { align-items: flex-start; padding: 12px; }
  .cptni-testbar-right { flex-wrap: wrap; justify-content: flex-end; font-size: 8px; }
  #cptni-timer { margin-left: 2px; }
  .cptni-navbuttons { flex-wrap: wrap; }
  .cptni-navbuttons .cptni-btn { flex: 1 1 140px; }
}
@media (max-width: 430px) {
  .cptni-hero-tags { gap: 6px; }
  .cptni-hero-tags span { font-size: 9px; }
  .cptni-navgrid { grid-template-columns: repeat(6, minmax(0,1fr)); }
  .cptni-testbar { flex-direction: column; }
  .cptni-testbar-right { justify-content: flex-start; }
  .cptni-prep-panel { padding: 25px 18px; }
  .cptni-prep-title { font-size: 19px; }
}


/* Premium deep-forest-green finish: understated champagne ornament, clean surfaces, and crisp focus. */
.cptni-app {
  border-color: rgba(224, 190, 116, .30);
  background-image:
    radial-gradient(circle at 94% 3%, rgba(43, 153, 89, .22), transparent 28%),
    radial-gradient(circle at 5% 96%, rgba(17, 93, 49, .25), transparent 35%),
    linear-gradient(145deg, #07160d, #0a2415 54%, #0b2b18);
}
.cptni-hero {
  border-color: rgba(232, 197, 125, .32);
  background:
    radial-gradient(circle at 90% 18%, rgba(240, 214, 153, .09), transparent 22%),
    linear-gradient(125deg, #10351f 0%, #15502e 52%, #1e6a3e 100%);
}
.cptni-hero::before {
  content: "✦";
  position: absolute;
  z-index: 0;
  top: 22px;
  right: 38px;
  color: rgba(240, 214, 153, .78);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 42px;
  line-height: 1;
  text-shadow: 0 0 26px rgba(240, 214, 153, .20);
  pointer-events: none;
}
.cptni-hero::after {
  border-color: rgba(240, 214, 153, .30);
  box-shadow: 0 0 0 19px rgba(240, 214, 153, .035), 0 0 0 43px rgba(240, 214, 153, .025);
}
.cptni-hero h2 { text-shadow: 0 2px 20px rgba(0, 0, 0, .18); }
.cptni-setup, .cptni-card, .cptni-breakdown-card {
  border-color: rgba(215, 180, 106, .19);
  background: linear-gradient(145deg, rgba(15, 54, 31, .98), rgba(8, 31, 18, .99));
}
.cptni-setup::before, .cptni-card::before {
  width: 66px;
  background: linear-gradient(90deg, #e6c77d, rgba(230, 199, 125, .05));
}
.cptni-grid select, .cptni-grid input {
  border-color: #306044;
  background: #092113;
  color: #ffffff !important;
}
.cptni-grid select:focus, .cptni-grid input:focus {
  border-color: #e0bf73;
  box-shadow: 0 0 0 3px rgba(224, 191, 115, .14), 0 0 18px rgba(224, 191, 115, .04);
}
.cptni-info-panel {
  border-color: rgba(224, 190, 116, .24);
  background: linear-gradient(120deg, rgba(34, 124, 72, .28), rgba(12, 48, 27, .50));
}
.cptni-info-icon {
  border-color: rgba(234, 201, 128, .38);
  background: rgba(215, 180, 106, .10);
  color: #f0d699 !important;
}
.cptni-btn {
  border-color: #407656;
  background: linear-gradient(135deg, #134829, #1b5b36);
  color: #ffffff !important;
}
.cptni-btn:hover {
  border-color: #d8b56d;
  background: linear-gradient(135deg, #185a34, #227444);
  box-shadow: 0 8px 22px rgba(9, 1, 4, .23), 0 0 0 1px rgba(215, 180, 106, .07);
}
.cptni-primary {
  border-color: rgba(240, 214, 153, .62);
  background: linear-gradient(125deg, #207a46, #309a5c 58%, #207142);
  box-shadow: 0 10px 24px rgba(6, 60, 29, .32), inset 0 1px 0 rgba(255, 255, 255, .15);
}
.cptni-primary:hover {
  background: linear-gradient(125deg, #288b51, #3cad6b 58%, #24824b);
  box-shadow: 0 12px 28px rgba(6, 60, 29, .40), 0 0 0 1px rgba(240, 214, 153, .13);
}
.cptni-testbar {
  border-color: rgba(224, 190, 116, .25);
  background: linear-gradient(120deg, #10351f, #1a5733);
}
.cptni-layout aside {
  border-color: rgba(215, 180, 106, .19);
  background: rgba(9, 37, 21, .97);
}
.cptni-num { border-color: #26593b; background: #0c2d1a; }
.cptni-num:hover { border-color: #d0a957; background: #164f2e; }
.cptni-num.active { border-color: #f0d699; background: #2a8b52; box-shadow: 0 0 0 2px rgba(240, 214, 153, .13); }
.cptni-num.done:not(.active) { border-color: #50926c; background: #15492b; }
.cptni-option {
  border-color: #245338;
  background: linear-gradient(135deg, #0b2616, #10311e);
}
.cptni-option:hover, .cptni-option.selected {
  border-color: #d5ad61;
  background: linear-gradient(135deg, #134327, #17502f);
}
.cptni-option.selected { box-shadow: inset 0 0 0 1px rgba(240, 214, 153, .16); }
.cptni-option-letter {
  border-color: #4a7b5e;
  background: #103d23;
  color: #f0d699 !important;
}
.cptni-scorecard {
  position: relative;
  overflow: hidden;
  border-color: rgba(240, 214, 153, .34);
  background:
    radial-gradient(ellipse at 92% 4%, rgba(240, 214, 153, .13), transparent 34%),
    linear-gradient(135deg, #1e6a3e, #0c2d1a 78%);
}
.cptni-scorecard::after {
  content: "✦";
  position: absolute;
  right: 22px;
  top: 12px;
  color: rgba(240, 214, 153, .55);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 27px;
  pointer-events: none;
}
.cptni-mini-progress span { background: linear-gradient(90deg, #2a8b52, #f0d699); }
.cptni-review-item { border-color: #235538; background: #0b2817; }
.cptni-review-item[open] summary { border-bottom-color: rgba(215, 180, 106, .16); background: rgba(27, 111, 62, .22); }
.cptni-prep-panel {
  border-color: rgba(234, 201, 128, .32);
  background: linear-gradient(145deg, #10351f, #081c10);
}
.cptni-prep-progress span { background: linear-gradient(90deg, #2a8b52, #f0d699, #38ac68); }
.cptni-navbuttons { border-top-color: rgba(215, 180, 106, .16); }
@media (max-width: 760px) {
  .cptni-hero::before { top: 17px; right: 18px; font-size: 28px; opacity: .55; }
}
@media (prefers-reduced-motion: reduce) {
  .cptni-app *, .cptni-app *::before, .cptni-app *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}


/* High-visibility membership CTA: champagne-yellow alert on premium midnight blue. */
.cptni-app .cptni-lock-box {
  margin-top: 18px;
  padding: 17px 19px;
  border: 1px solid rgba(255, 221, 95, .72);
  border-radius: 15px;
  background:
    radial-gradient(circle at 96% 8%, rgba(255, 221, 95, .15), transparent 32%),
    linear-gradient(135deg, rgba(11, 66, 34, .98), rgba(8, 45, 23, .98));
  box-shadow: 0 0 0 1px rgba(255, 221, 95, .11), 0 0 26px rgba(255, 213, 70, .13), inset 0 1px 0 rgba(255, 255, 255, .07);
  animation: cptni-lock-shell-pulse .82s steps(2, end) infinite;
}
.cptni-app .cptni-lock-box strong {
  display: block;
  color: #ffeb91 !important;
  font-size: clamp(13px, 1.45vw, 15px);
  font-weight: 850;
  line-height: 1.85;
  letter-spacing: .005em;
  text-shadow: 0 0 9px rgba(255, 224, 95, .38), 0 0 20px rgba(255, 207, 49, .18);
  animation: cptni-lock-text-blink .82s steps(2, end) infinite;
}
.cptni-app .cptni-register-link {
  display: inline-block;
  margin: 0 2px;
  padding: 1px 8px 2px;
  border: 1px solid rgba(255, 232, 131, .9);
  border-radius: 6px;
  background: linear-gradient(135deg, #ffed9e, #f4c943);
  color: #104124 !important;
  font-weight: 950;
  text-decoration: none !important;
  text-shadow: none;
  box-shadow: 0 0 12px rgba(255, 220, 80, .35);
  white-space: nowrap;
  transition: transform .16s ease, box-shadow .16s ease;
}
.cptni-app .cptni-register-link:hover {
  transform: translateY(-1px) scale(1.025);
  color: #072b16 !important;
  box-shadow: 0 0 18px rgba(255, 220, 80, .52);
}
.cptni-app .cptni-register-link:focus-visible {
  outline: 3px solid #fff1a6;
  outline-offset: 3px;
}
@keyframes cptni-lock-text-blink {
  0%, 44% { color: #ffffff; opacity: 1; text-shadow: 0 0 12px rgba(255, 255, 255, .66), 0 0 24px rgba(255, 224, 95, .30); }
  45%, 100% { color: #ffe16a; opacity: .34; text-shadow: 0 0 3px rgba(255, 224, 95, .10); }
}
@keyframes cptni-lock-shell-pulse {
  0%, 46% { border-color: rgba(255, 221, 95, .85); box-shadow: 0 0 0 1px rgba(255, 221, 95, .15), 0 0 28px rgba(255, 213, 70, .16), inset 0 1px 0 rgba(255, 255, 255, .07); }
  47%, 100% { border-color: rgba(255, 221, 95, .48); box-shadow: 0 0 0 1px rgba(255, 221, 95, .06), 0 0 10px rgba(255, 213, 70, .07), inset 0 1px 0 rgba(255, 255, 255, .03); }
}
@media (prefers-reduced-motion: reduce) {
  .cptni-app .cptni-lock-box,
  .cptni-app .cptni-lock-box strong {
    animation: none !important;
    opacity: 1 !important;
  }
  .cptni-app .cptni-register-link { transition: none !important; }
}

/* TNI premium edition — confident deep forest green, crisp white type, restrained gold detailing. */
.cptni-app {
  border-color: rgba(226, 194, 127, .34);
  background-image:
    radial-gradient(ellipse at 95% 0%, rgba(42, 187, 102, .35), transparent 34%),
    radial-gradient(ellipse at 0% 100%, rgba(22, 145, 73, .35), transparent 39%),
    linear-gradient(145deg, #06381b 0%, #085629 48%, #063319 100%);
  color: #ffffff;
}
.cptni-hero {
  background:
    radial-gradient(circle at 88% 20%, rgba(240, 214, 153, .10), transparent 24%),
    linear-gradient(125deg, #0e5e2f 0%, #158945 48%, #0d6632 100%);
  border-color: rgba(240, 214, 153, .30);
}
.cptni-hero h2 { color: #ffffff !important; }
.cptni-hero p { color: #effff6 !important; }
.cptni-setup, .cptni-card, .cptni-breakdown-card {
  background: linear-gradient(145deg, rgba(12, 77, 39, .99), rgba(7, 51, 25, .99));
  border-color: rgba(160, 238, 193, .16);
}
.cptni-setup::before, .cptni-card::before { background: linear-gradient(90deg, #f0d699, rgba(240, 214, 153, .04)); }
.cptni-grid select, .cptni-grid input {
  border-color: #368959;
  background: #07351a;
  color: #ffffff !important;
}
.cptni-grid select option { background: #0a4422; color: #ffffff; }
.cptni-grid select:focus, .cptni-grid input:focus {
  border-color: #f0d699;
  box-shadow: 0 0 0 3px rgba(240, 214, 153, .16), 0 0 18px rgba(67, 223, 132, .10);
}
.cptni-primary {
  background: linear-gradient(125deg, #1b934d, #28b663 58%, #177f42);
  border-color: rgba(240, 214, 153, .55);
  box-shadow: 0 10px 26px rgba(0, 27, 11, .35), inset 0 1px 0 rgba(255,255,255,.18);
}
.cptni-primary:hover { background: linear-gradient(125deg, #24a95b, #34ca73 58%, #1c954e); }
.cptni-testbar { background: linear-gradient(120deg, #0d532a, #177e42); }
.cptni-layout aside { background: rgba(6, 49, 24, .98); }
.cptni-option { background: linear-gradient(135deg, #0a4221, #10542c); border-color: #277e4b; }
.cptni-option:hover, .cptni-option.selected { background: linear-gradient(135deg, #126735, #1a8346); border-color: #efd28f; }
.cptni-scorecard { background: radial-gradient(ellipse at 92% 4%, rgba(240,214,153,.13), transparent 34%), linear-gradient(135deg, #1a8747, #094622 78%); }
.cptni-prep-panel { background: linear-gradient(145deg, #0e582d, #06351a); }
.cptni-review-item { background: #073a1c; }
.cptni-review-item[open] summary { background: rgba(25, 132, 70, .32); }
.cptni-prep-overview {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 18px;
}
.cptni-overview-card {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 16px 15px;
  border: 1px solid rgba(152, 240, 189, .19);
  border-radius: 15px;
  background: linear-gradient(145deg, rgba(16, 103, 52, .90), rgba(8, 59, 29, .96));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035), 0 8px 22px rgba(0, 25, 10, .12);
}
.cptni-overview-icon {
  display: grid;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(240, 214, 153, .34);
  border-radius: 10px;
  background: rgba(240, 214, 153, .09);
  color: #f7df9f !important;
  font-size: 17px;
}
.cptni-overview-card strong { display: block; margin: 0 0 4px; color: #fff !important; font-size: 12px; font-weight: 850; }
.cptni-overview-card small { display: block; color: #cff0dd !important; font-size: 11px; line-height: 1.6; }
.cptni-hero { isolation: isolate; }
.cptni-hero-watermark {
  position: absolute;
  z-index: -1;
  right: 42px;
  top: 12px;
  color: rgba(240, 214, 153, .08) !important;
  font-size: clamp(110px, 18vw, 190px);
  line-height: 1;
  pointer-events: none;
}
.cptni-screenreader { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.cptni-subject-compat { display: none !important; }
.cptni-note { color: #d2f7e1 !important; }
.cptni-reference { color: #bfedd2 !important; }
.cptni-reference a { color: #f5d98f !important; }
@media (max-width: 760px) {
  .cptni-prep-overview { grid-template-columns: 1fr; }
  .cptni-overview-card { padding: 13px; }
  .cptni-hero-watermark { right: 18px; top: 16px; font-size: 92px; }
}
.cptni-guides {
  margin: 0 0 18px;
  padding: 23px;
  border: 1px solid rgba(159, 239, 192, .17);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(9, 67, 33, .88), rgba(5, 48, 23, .93));
  box-shadow: 0 12px 30px rgba(0, 24, 10, .14), inset 0 1px 0 rgba(255,255,255,.025);
}
.cptni-guide-heading { margin: 0 0 17px; }
.cptni-guide-heading h3 { margin: 0 0 5px; color: #fff !important; font-size: 20px; font-weight: 820; letter-spacing: -.02em; }
.cptni-guide-heading p { margin: 0; color: #caf2db !important; font-size: 12px; }
.cptni-guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.cptni-guide-card {
  position: relative;
  overflow: hidden;
  padding: 17px;
  border: 1px solid rgba(146, 239, 185, .17);
  border-radius: 14px;
  background: linear-gradient(150deg, rgba(17, 99, 51, .75), rgba(7, 57, 28, .95));
}
.cptni-guide-card::before { content: ""; position: absolute; left: 17px; top: 0; width: 42px; height: 2px; background: linear-gradient(90deg, #e9ca82, transparent); }
.cptni-guide-index { display: block; margin-bottom: 7px; color: #f0d699 !important; font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.cptni-guide-card h4 { margin: 0 0 7px; color: #fff !important; font-size: 13px; line-height: 1.4; }
.cptni-guide-card p { margin: 0; color: #cff1dd !important; font-size: 11px; line-height: 1.65; }
@media (max-width: 760px) {
  .cptni-guides { padding: 17px; }
  .cptni-guide-grid { grid-template-columns: 1fr; }
}

/* Premium royal-blue edition — keep the original tool structure and behavior intact. */
.cptni-app {
  --skb-ink: #ffffff;
  --skb-muted: #d5e7fb;
  --skb-muted-2: #b7d2f2;
  --skb-blue-950: #061f42;
  --skb-blue-925: #082b55;
  --skb-blue-900: #082f60;
  --skb-blue-850: #0a356b;
  --skb-blue-800: #0b3c76;
  --skb-blue-750: #104987;
  --skb-blue-700: #175ba0;
  background-color: #0b3c76;
  border-color: rgba(226, 194, 127, .34);
  background-image:
    radial-gradient(ellipse at 94% 2%, rgba(79, 153, 232, .25), transparent 33%),
    radial-gradient(ellipse at 3% 98%, rgba(29, 93, 163, .24), transparent 38%),
    linear-gradient(145deg, #0b3c76 0%, #0b3c76 48%, #082d5b 100%);
  color: #ffffff;
}
.cptni-app::before {
  background-image:
    linear-gradient(rgba(220, 235, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220, 235, 255, .055) 1px, transparent 1px);
}
.cptni-hero {
  border-color: rgba(240, 214, 153, .34);
  background:
    radial-gradient(circle at 90% 16%, rgba(240, 214, 153, .11), transparent 24%),
    linear-gradient(125deg, #15569a 0%, #0b3c76 53%, #082b56 100%);
}
.cptni-hero p { color: #f0f7ff !important; }
.cptni-hero-tags span {
  border-color: rgba(240, 214, 153, .20);
  background: rgba(3, 23, 49, .28);
  color: #ffffff !important;
}
.cptni-setup, .cptni-card, .cptni-breakdown-card {
  border-color: rgba(173, 204, 240, .19);
  background: linear-gradient(145deg, rgba(12, 55, 103, .98), rgba(6, 31, 65, .99));
  box-shadow: 0 13px 32px rgba(1, 12, 30, .25), inset 0 1px 0 rgba(255, 255, 255, .035);
}
.cptni-setup::before, .cptni-card::before {
  background: linear-gradient(90deg, #f0d699, rgba(240, 214, 153, .04));
}
.cptni-overview-card {
  border-color: rgba(178, 209, 245, .18);
  background: linear-gradient(145deg, rgba(17, 75, 135, .92), rgba(7, 39, 79, .97));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .035), 0 8px 22px rgba(0, 16, 40, .18);
}
.cptni-overview-card small { color: #d8e9fc !important; }
.cptni-guides {
  border-color: rgba(178, 209, 245, .17);
  background: linear-gradient(145deg, rgba(9, 48, 94, .94), rgba(5, 29, 61, .97));
  box-shadow: 0 12px 30px rgba(0, 14, 36, .18), inset 0 1px 0 rgba(255, 255, 255, .025);
}
.cptni-guide-card {
  border-color: rgba(164, 201, 242, .18);
  background: linear-gradient(150deg, rgba(18, 69, 123, .76), rgba(5, 33, 70, .97));
}
.cptni-guide-heading p, .cptni-guide-card p { color: #d7e8fb !important; }
.cptni-grid label { color: #ffffff !important; }
.cptni-optional { color: #c2d9f5 !important; }
.cptni-grid select, .cptni-grid input {
  border-color: #3a6fa9;
  background: #061f42;
  color: #ffffff !important;
}
.cptni-grid select option { background: #082b55; color: #ffffff; }
.cptni-grid input::placeholder { color: #b9d2ef !important; }
.cptni-grid select:focus, .cptni-grid input:focus {
  border-color: #f0d699;
  box-shadow: 0 0 0 3px rgba(240, 214, 153, .15), 0 0 18px rgba(88, 157, 226, .10);
}
.cptni-info-panel {
  border-color: rgba(169, 204, 244, .22);
  background: linear-gradient(120deg, rgba(23, 83, 145, .40), rgba(6, 35, 72, .65));
}
.cptni-info-panel span { color: #d9e9fb !important; }
.cptni-info-icon {
  border-color: rgba(240, 214, 153, .38);
  background: rgba(240, 214, 153, .10);
  color: #f0d699 !important;
}
.cptni-btn {
  border-color: #3d70a7;
  background: linear-gradient(135deg, #10477f, #0a315f);
  color: #ffffff !important;
  box-shadow: 0 5px 14px rgba(0, 12, 30, .18), inset 0 1px 0 rgba(255, 255, 255, .06);
}
.cptni-btn:hover {
  border-color: #e4c578;
  background: linear-gradient(135deg, #175b9e, #104278);
  color: #ffffff !important;
  box-shadow: 0 8px 22px rgba(0, 12, 30, .25), 0 0 0 1px rgba(215, 180, 106, .07);
}
.cptni-primary {
  border-color: rgba(240, 214, 153, .62);
  background: linear-gradient(125deg, #1c65aa, #2b7fc4 58%, #155798);
  color: #ffffff !important;
  box-shadow: 0 10px 25px rgba(0, 28, 63, .34), inset 0 1px 0 rgba(255, 255, 255, .18);
}
.cptni-primary:hover {
  background: linear-gradient(125deg, #2877bd, #3b91d2 58%, #1d68aa);
  box-shadow: 0 12px 28px rgba(0, 28, 63, .40), 0 0 0 1px rgba(240, 214, 153, .13);
}
.cptni-note { color: #d9e9fb !important; }
.cptni-reference { color: #c4dbf7 !important; }
.cptni-reference a { color: #f4d891 !important; }
.cptni-reference a:hover { color: #ffffff !important; }
.cptni-testbar {
  border-color: rgba(226, 194, 127, .25);
  background: linear-gradient(120deg, #0b3569, #145393);
}
.cptni-testbar-right { color: #dceaff !important; }
#cptni-timer { border-color: #3d73ac; background: rgba(3, 20, 44, .52); }
.cptni-layout aside {
  border-color: rgba(173, 204, 240, .19);
  background: rgba(5, 30, 63, .98);
}
.cptni-navtitle span { color: #f0d699 !important; }
.cptni-num {
  border-color: #2c5b8e;
  background: #0a315f;
  color: #f1f7ff !important;
}
.cptni-num:hover { border-color: #d1a956; background: #12477e; color: #ffffff !important; }
.cptni-num.active {
  border-color: #f0d699;
  background: #1b67ac;
  color: #ffffff !important;
  box-shadow: 0 0 0 2px rgba(240, 214, 153, .13);
}
.cptni-num.done:not(.active) { border-color: #4d7fae; background: #104477; color: #ffffff !important; }
.cptni-navlegend { border-top-color: rgba(173, 204, 240, .16); color: #d5e7fb !important; }
.cptni-navlegend span { color: #dbeaff !important; }
.cptni-navlegend i { border-color: #3b6d9f; background: #0a315f; }
.cptni-navlegend .cptni-legend-current { background: #d1a956; border-color: #f0d699; }
.cptni-navlegend .cptni-legend-done { background: #3d75a8; }
.cptni-question-category {
  border-color: rgba(240, 214, 153, .24);
  background: rgba(240, 214, 153, .10);
  color: #f0d699 !important;
}
.cptni-question-index { color: #c4dbf7 !important; }
.cptni-option {
  border-color: #2a5787;
  background: linear-gradient(135deg, #082b55, #0b376b);
}
.cptni-option:hover, .cptni-option.selected {
  border-color: #e0bd70;
  background: linear-gradient(135deg, #10477f, #155795);
}
.cptni-option.selected { box-shadow: inset 0 0 0 1px rgba(240, 214, 153, .16); }
.cptni-option input { accent-color: #d7b46a; }
.cptni-option-letter {
  border-color: #4779aa;
  background: #0b3c76;
  color: #f0d699 !important;
}
.cptni-scorecard {
  border-color: rgba(240, 214, 153, .34);
  background:
    radial-gradient(ellipse at 92% 4%, rgba(240, 214, 153, .13), transparent 34%),
    linear-gradient(135deg, #15569a, #062953 78%);
}
.cptni-scorecard > span { color: #eaf4ff !important; }
.cptni-scorecard small { color: #dceaff !important; }
.cptni-breakdown-card { background: linear-gradient(145deg, #0c376b, #06244b); }
.cptni-breakdown-top strong { color: #f0d699 !important; }
.cptni-mini-progress { background: #041a36; }
.cptni-mini-progress span { background: linear-gradient(90deg, #398bd0, #f0d699); }
.cptni-breakdown-card small { color: #c9def7 !important; }
.cptni-result-disclaimer {
  border-color: rgba(173, 204, 240, .16);
  background: rgba(5, 31, 64, .54);
  color: #dceaff !important;
}
.cptni-ai-card > p, .cptni-review-hint { color: #d8e8fb !important; }
.cptni-ai-result {
  border-color: rgba(173, 204, 240, .17);
  background: rgba(24, 86, 147, .18);
}
.cptni-ai-result p { color: #e6f1ff !important; }
.cptni-review-item { border-color: #2a5787; background: #082950; }
.cptni-review-item summary small { color: #cbdff7 !important; }
.cptni-review-item[open] summary {
  border-bottom-color: rgba(173, 204, 240, .16);
  background: rgba(27, 94, 158, .25);
}
.cptni-review-content p { color: #dceaff !important; }
.cptni-review-content .cptni-correct-answer { color: #f0d699 !important; }
.cptni-prep { background: rgba(2, 12, 29, .88); }
.cptni-prep-panel {
  border-color: rgba(240, 214, 153, .30);
  background: linear-gradient(145deg, #0d427b, #061e3d);
  color: #ffffff;
}
.cptni-prep-loader span, .cptni-prep-loader i, .cptni-prep-loader b { border-color: #426f9f; border-top-color: #f0d699; }
.cptni-prep-loader b { border: 0; background: #f0d699; box-shadow: 0 0 18px rgba(240, 214, 153, .55); }
.cptni-prep-status, .cptni-prep-count, .cptni-prep-tip { color: #dceaff !important; }
.cptni-prep-progress { border-color: #2a5687; background: #061b38; }
.cptni-prep-progress span { background: linear-gradient(90deg, #2b7fc4, #f0d699, #63b3ed); }
.cptni-prep-tip { border-color: rgba(173, 204, 240, .15); background: rgba(47, 121, 188, .12); }
.cptni-navbuttons { border-top-color: rgba(173, 204, 240, .16); }

/* Member callout: polished champagne accent without the harsh flashing treatment. */
.cptni-app .cptni-lock-box {
  border-color: rgba(255, 221, 95, .58);
  background:
    radial-gradient(circle at 96% 8%, rgba(255, 221, 95, .10), transparent 32%),
    linear-gradient(135deg, rgba(10, 51, 98, .98), rgba(5, 29, 61, .98));
  box-shadow: 0 0 0 1px rgba(255, 221, 95, .06), 0 8px 24px rgba(0, 14, 36, .24), inset 0 1px 0 rgba(255, 255, 255, .06);
  animation: cptni-lock-soft-glow 3.2s ease-in-out infinite;
}
.cptni-app .cptni-lock-box strong {
  color: #fff4c4 !important;
  text-shadow: 0 0 12px rgba(255, 224, 95, .38);
  /* Explicitly restore the registration message blink after premium-theme overrides. */
  animation: cptni-lock-text-blink 1s steps(2, end) infinite !important;
}
.cptni-app .cptni-register-link {
  border-color: rgba(255, 232, 131, .9);
  background: linear-gradient(135deg, #ffed9e, #f4c943);
  color: #082b55 !important;
  box-shadow: 0 0 12px rgba(255, 220, 80, .24);
}
.cptni-app .cptni-register-link:hover { color: #061f42 !important; }
@keyframes cptni-lock-soft-glow {
  0%, 100% { box-shadow: 0 0 0 1px rgba(255, 221, 95, .05), 0 8px 24px rgba(0, 14, 36, .22), inset 0 1px 0 rgba(255, 255, 255, .05); }
  50% { box-shadow: 0 0 0 1px rgba(255, 221, 95, .10), 0 9px 27px rgba(0, 14, 36, .25), inset 0 1px 0 rgba(255, 255, 255, .07); }
}
@media (prefers-reduced-motion: reduce) {
  .cptni-app .cptni-lock-box { animation: none !important; }
}


/* Gold shimmer applied only to the three requested headings. */
.cptni-app .cptni-hero h2,
.cptni-app .cptni-guides .cptni-guide-heading h3,
.cptni-app .cptni-setup .cptni-section-heading h3 {
  color: #f6df9a !important;
  background-image: linear-gradient(
    110deg,
    #a87519 0%,
    #f4d77c 18%,
    #fff7cf 30%,
    #d5a83d 43%,
    #fff0a8 52%,
    #b98320 66%,
    #f8df8a 82%,
    #a87519 100%
  );
  background-size: 220% 100%;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 16px rgba(240, 198, 82, .13);
  animation: cptni-gold-heading-shimmer 4s ease-in-out infinite;
}
@keyframes cptni-gold-heading-shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@media (prefers-reduced-motion: reduce) {
  .cptni-app .cptni-hero h2,
  .cptni-app .cptni-guides .cptni-guide-heading h3,
  .cptni-app .cptni-setup .cptni-section-heading h3 {
    animation: none;
    background-position: 50% 50%;
  }
}