:root {
  --ct-bg:#070b16;
  --ct-bg2:#0b1222;
  --ct-card:#121827;
  --ct-card2:#171f31;
  --ct-line:rgba(148,163,184,.22);
  --ct-text:#eef7ff;
  --ct-muted:#9fb2d8;
  --ct-brand:#35d6ff;
  --ct-brand2:#7c4dff;
  --ct-good:#32e6a1;
  --ct-warn:#ffcc66;
  --ct-danger:#ff6578;
  --ct-radius:24px;
  --ct-shadow:0 24px 80px rgba(0,0,0,.35);
}

html {
  scroll-behavior:smooth;
  background:var(--ct-bg) !important;
  overflow-x:hidden !important;
}

body {
  margin:0 !important;
  background:radial-gradient(circle at 8% 2%,rgba(53,214,255,.13),transparent 28%),radial-gradient(circle at 92% 0,rgba(124,77,255,.18),transparent 32%),var(--ct-bg) !important;
  color:var(--ct-text) !important;
  font-family:Inter,Arial,sans-serif !important;
  line-height:1.65 !important;
  overflow-x:hidden !important;
}

body * {
  box-sizing:border-box;
}

a {
  color:inherit;
  text-decoration:none;
}

.ct-page a:hover,
.ct-header a:hover,
.ct-footer a:hover {
  color:#fff !important;
}

.ct-container {
  width:min(1180px,calc(100% - 36px)) !important;
  max-width:1180px !important;
  margin-left:auto !important;
  margin-right:auto !important;
  clear:none !important;
}

.ct-page {
  width:100% !important;
  float:none !important;
  margin:0 !important;
  padding:0 !important;
  color:var(--ct-text) !important;
  background:transparent !important;
}

.ct-page section {
  min-height:auto !important;
}

.ct-page span,
.ct-header span,
.ct-footer span {
  display:inline !important;
  font-size:inherit !important;
  margin:0 !important;
  font-weight:inherit !important;
}

.ct-page strong,
.ct-header strong,
.ct-footer strong {
  color:inherit !important;
}

.ct-page p,
.ct-page li {
  font-size:16px !important;
  line-height:1.75 !important;
  color:var(--ct-muted) !important;
  margin:0 0 14px !important;
}

.ct-page ul {
  list-style:disc !important;
  padding-left:22px !important;
  margin:0 !important;
}

.ct-header {
  position:sticky !important;
  top:0 !important;
  z-index:9999 !important;
  width:100% !important;
  height:auto !important;
  margin:0 !important;
  background:rgba(7,11,22,.84) !important;
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--ct-line) !important;
}

.ct-header-inner {
  height:72px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:space-between !important;
  gap:18px !important;
}

.ct-logo {
  display:flex !important;
  align-items:center !important;
  gap:10px !important;
  color:#fff !important;
  font-weight:950 !important;
  font-size:25px !important;
  letter-spacing:-.04em !important;
  line-height:1 !important;
}

.ct-logo img {
  width:42px !important;
  height:42px !important;
  object-fit:contain !important;
  display:block !important;
  max-width:none !important;
}

.ct-logo>span>span {
  color:var(--ct-brand) !important;
}

.ct-nav {
  display:flex !important;
  align-items:center !important;
  gap:8px !important;
  float:none !important;
}

.ct-nav a {
  display:inline-flex !important;
  float:none !important;
  align-items:center !important;
  justify-content:center !important;
  color:var(--ct-muted) !important;
  padding:9px 14px !important;
  border-radius:999px !important;
  font-size:15px !important;
  font-weight:800 !important;
  line-height:1.2 !important;
  text-align:center !important;
  background:transparent !important;
}

.ct-nav a:hover {
  background:rgba(255,255,255,.08) !important;
  color:#fff !important;
}

.ct-menu-btn {
  display:none !important;
  border:1px solid var(--ct-line) !important;
  background:rgba(255,255,255,.07) !important;
  color:#fff !important;
  border-radius:12px !important;
  padding:9px 12px !important;
  font-size:22px !important;
  cursor:pointer !important;
}

.ct-hero {
  position:relative !important;
  overflow:hidden !important;
  padding:76px 0 42px !important;
}

.ct-hero:before {
  content:"";
  position:absolute;
  right:7%;
  top:40px;
  width:360px;
  height:360px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--ct-brand),var(--ct-brand2));
  filter:blur(82px);
  opacity:.23;
  pointer-events:none;
}

.ct-hero-grid {
  position:relative !important;
  display:grid !important;
  grid-template-columns:minmax(0,1.2fr) minmax(320px,.72fr) !important;
  gap:34px !important;
  align-items:center !important;
}

.ct-hero-copy {
  text-align:left !important;
}

.ct-badge,
.ct-kicker {
  display:inline-flex !important;
  align-items:center !important;
  width:max-content !important;
  max-width:100% !important;
  border:1px solid rgba(53,214,255,.35) !important;
  color:var(--ct-brand) !important;
  background:rgba(53,214,255,.09) !important;
  border-radius:999px !important;
  padding:7px 12px !important;
  font-size:13px !important;
  font-weight:900 !important;
  text-transform:uppercase !important;
  letter-spacing:.08em !important;
  margin:0 !important;
}

.ct-hero h1 {
  font-size:clamp(42px,6vw,76px) !important;
  line-height:1.03 !important;
  margin:18px 0 18px !important;
  padding:0 !important;
  background:linear-gradient(90deg,#fff,#9eeaff 48%,#b9a7ff) !important;
  -webkit-background-clip:text !important;
  background-clip:text !important;
  color:transparent !important;
  font-weight:950 !important;
  letter-spacing:-.06em !important;
  text-align:left !important;
}

.ct-hero p {
  font-size:18px !important;
  max-width:720px !important;
  color:var(--ct-muted) !important;
}

.ct-hero-actions {
  display:flex !important;
  gap:12px !important;
  flex-wrap:wrap !important;
  margin-top:26px !important;
}

.ct-btn {
  display:inline-flex !important;
  align-items:center !important;
  justify-content:center !important;
  border-radius:14px !important;
  padding:13px 18px !important;
  font-weight:900 !important;
  border:1px solid var(--ct-line) !important;
  font-size:15px !important;
}

.ct-btn-primary {
  background:linear-gradient(135deg,var(--ct-brand),var(--ct-brand2)) !important;
  color:#fff !important;
  box-shadow:0 14px 32px rgba(53,214,255,.22) !important;
}

.ct-btn-ghost {
  background:rgba(255,255,255,.06) !important;
  color:var(--ct-text) !important;
}

.ct-stats-card,
.ct-panel {
  border:1px solid var(--ct-line) !important;
  background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035)) !important;
  box-shadow:var(--ct-shadow) !important;
  border-radius:var(--ct-radius) !important;
  color:var(--ct-text) !important;
  float:none !important;
  margin:0 !important;
}

.ct-stats-card {
  padding:24px !important;
}

.ct-stat-ring {
  height:260px !important;
  border-radius:26px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  flex-direction:column !important;
  background:radial-gradient(circle,rgba(53,214,255,.18),rgba(124,77,255,.08) 55%,rgba(255,255,255,.04)) !important;
  border:1px solid var(--ct-line) !important;
}

.ct-stat-ring span {
  display:block !important;
  font-size:64px !important;
  line-height:1 !important;
  font-weight:950 !important;
  letter-spacing:-.06em !important;
  color:#eef7ff !important;
}

.ct-stat-ring small,
.ct-mini-stats span,
.ct-metric span {
  color:var(--ct-muted) !important;
  font-weight:800 !important;
}

.ct-mini-stats {
  display:grid !important;
  grid-template-columns:repeat(3,1fr) !important;
  gap:10px !important;
  margin-top:12px !important;
}

.ct-mini-stats div {
  background:rgba(255,255,255,.055) !important;
  border:1px solid var(--ct-line) !important;
  border-radius:16px !important;
  padding:14px !important;
  text-align:center !important;
}

.ct-mini-stats strong {
  display:block !important;
  font-size:22px !important;
  color:#fff !important;
}

.ct-tools-nav {
  display:flex !important;
  gap:10px !important;
  flex-wrap:wrap !important;
  align-items:center !important;
  justify-content:center !important;
  margin:18px auto 28px !important;
  padding:0 !important;
  min-height:0 !important;
}

.ct-tools-nav a {
  display:inline-flex !important;
  align-items:center !important;
  justify-content:center !important;
  border:1px solid var(--ct-line) !important;
  background:rgba(255,255,255,.05) !important;
  padding:10px 15px !important;
  border-radius:999px !important;
  color:var(--ct-muted) !important;
  font-weight:900 !important;
  font-size:15px !important;
  min-height:44px !important;
  line-height:1.1 !important;
}

.ct-tools-nav a.active,
.ct-tools-nav a:hover {
  color:#fff !important;
  background:rgba(53,214,255,.14) !important;
  border-color:rgba(53,214,255,.42) !important;
}

.ct-tool-layout {
  display:grid !important;
  grid-template-columns:minmax(0,1fr) 340px !important;
  gap:22px !important;
  margin:0 auto 24px !important;
  align-items:stretch !important;
}

.ct-panel {
  padding:24px !important;
  min-height:0 !important;
}

.ct-main-tool {
  min-height:0 !important;
}

.ct-panel-head {
  display:flex !important;
  justify-content:space-between !important;
  gap:18px !important;
  align-items:flex-start !important;
  margin-bottom:18px !important;
}

.ct-content{
    color:#b8c6e3;
    font-size:17px;
    line-height:1.9;
}

.ct-content p{
    margin:0 0 20px;
    color:#b7c3da;
}

.ct-content h2{
    position:relative;
    margin:42px 0 18px;
    padding-left:18px;
    font-size:24px;
    font-weight:800;
    color:#fff;
    line-height:1.2;
}

.ct-content h2::before{
    content:"";
    position:absolute;
    left:0;
    top:50%;
    transform:translateY(-50%);
    width:4px;
    height:80%;
    border-radius:2px;
    background:#4da3ff;
}

.ct-content h3{
    margin:0 0 0;
    font-size:20px;
    font-weight:600;
    color:#fff;
}

.ct-content strong{
    color:#fff;
}

.ct-content ul{
    list-style:none;
    list-style-type:none;
    padding-left:0;
    margin:20px 0 28px;
}

.ct-content li::marker{
    content:"";
}

.ct-content li{
    position:relative;
    padding-left:22px;
    margin:14px 0;
    color:#b9c8df;
}

.ct-content li::before{
    content:"";
    position:absolute;
    left:0;
    top:12px;
    width:6px;
    height:6px;
    border-radius:50%;
    background:#4da3ff;
    box-shadow:0 0 8px rgba(77,163,255,.8);
}

.ct-content a{
    color:#66b3ff;
    text-decoration:none;
}

.ct-content a:hover{
    color:#9fd1ff;
}

/* ===== Mobile ===== */

@media (max-width:768px){

    .ct-content{
        font-size:16px;
    }

    .ct-content h2{
        font-size:24px;
    }

}

.ct-small-btn {
  border:1px solid var(--ct-line) !important;
  background:rgba(255,255,255,.06) !important;
  color:#fff !important;
  border-radius:12px !important;
  padding:10px 14px !important;
  font-weight:900 !important;
  cursor:pointer !important;
}

.ct-tool-desc {
  margin-bottom:12px !important;
}

.ct-time-options {
  display:flex !important;
  gap:10px !important;
  flex-wrap:wrap !important;
  margin:12px 0 18px !important;
}

.ct-time-options button {
  border:1px solid var(--ct-line) !important;
  background:rgba(255,255,255,.045) !important;
  color:var(--ct-muted) !important;
  border-radius:14px !important;
  padding:11px 16px !important;
  font-weight:950 !important;
  cursor:pointer !important;
}

.ct-time-options button.active {
  background:linear-gradient(135deg,rgba(53,214,255,.24),rgba(124,77,255,.2)) !important;
  border-color:rgba(53,214,255,.55) !important;
  color:#fff !important;
}

.ct-click-area {
  width:100% !important;
  min-height:260px !important;
  border:1px solid rgba(53,214,255,.32) !important;
  border-radius:26px !important;
  background:linear-gradient(135deg,rgba(53,214,255,.18),rgba(124,77,255,.18)),repeating-linear-gradient(45deg,rgba(255,255,255,.035) 0 1px,transparent 1px 10px) !important;
  color:#fff !important;
  cursor:pointer !important;
  display:flex !important;
  flex-direction:column !important;
  align-items:center !important;
  justify-content:center !important;
  gap:2px !important;
  transition:.15s transform,.15s border-color !important;
  user-select:none !important;
  padding:20px !important;
  text-align:center !important;
}

.ct-click-area:active {
  transform:scale(.992) !important;
  border-color:var(--ct-good) !important;
}

.ct-click-area strong {
  display:block !important;
  font-size:84px !important;
  line-height:1 !important;
  font-weight:950 !important;
  letter-spacing:-.08em !important;
  color:#fff !important;
}

.ct-click-label {
  display:block !important;
  font-size:18px !important;
  margin:0 0 8px !important;
  font-weight:950 !important;
  color:#cfefff !important;
}

.ct-click-area small {
  text-transform:uppercase !important;
  letter-spacing:.16em !important;
  color:var(--ct-muted) !important;
  font-weight:900 !important;
}

.ct-double-area {
  background:linear-gradient(135deg,rgba(255,204,102,.16),rgba(255,101,120,.13)),repeating-linear-gradient(45deg,rgba(255,255,255,.035) 0 1px,transparent 1px 10px) !important;
  border-color:rgba(255,204,102,.36) !important;
}

.ct-metric-grid {
  display:grid !important;
  grid-template-columns:repeat(3,1fr) !important;
  gap:12px !important;
  margin-top:14px !important;
}

.ct-metric {
  background:rgba(255,255,255,.055) !important;
  border:1px solid var(--ct-line) !important;
  border-radius:18px !important;
  padding:16px !important;
}

.ct-metric strong {
  display:block !important;
  font-size:30px !important;
  letter-spacing:-.04em !important;
  color:#fff !important;
  margin-top:10px !important;
}

.ct-result {
  margin-top:14px !important;
  border-radius:18px !important;
  padding:16px !important;
  background:rgba(50,230,161,.12) !important;
  border:1px solid rgba(50,230,161,.28) !important;
  font-weight:800 !important;
  color:#dfffee !important;
}

.ct-warning {
  background:rgba(255,204,102,.12) !important;
  border-color:rgba(255,204,102,.3) !important;
  color:#fff3d4 !important;
}

.ct-rank {
  display:flex !important;
  align-items:center !important;
  justify-content:space-between !important;
  gap:12px !important;
  border-bottom:1px solid var(--ct-line) !important;
  padding:14px 0 !important;
}

.ct-rank span {
  color:var(--ct-muted) !important;
  font-size:20px !important;
  font-weight:950 !important;
}

.ct-rank b {
  color:#fff !important;
  font-size:15px !important;
}

.ct-note {
  font-size:14px !important;
  margin-top:16px !important;
}

.ct-side-panel {
  min-height:0 !important;
}

.ct-card-grid {
  display:grid !important;
  grid-template-columns:repeat(3,1fr) !important;
  gap:18px !important;
  margin:28px auto !important;
}

.ct-card-grid .ct-panel {
  min-height:170px !important;
}

.ct-content {
  border:1px solid var(--ct-line) !important;
  background:rgba(255,255,255,.045) !important;
  border-radius:var(--ct-radius) !important;
  padding:28px !important;
  margin:0 auto 36px !important;
  min-height:0 !important;
}

.ct-content h2 {
  margin-top:0 !important;
}

.ct-footer {
  border-top:1px solid var(--ct-line) !important;
  background:rgba(7,11,22,.84) !important;
  padding:26px 0 !important;
  color:var(--ct-muted) !important;
  margin:0 !important;
}

.ct-footer-inner {
  display:flex !important;
  align-items:center !important;
  justify-content:space-between !important;
  gap:18px !important;
}

.ct-footer p {
  margin:5px 0 0 !important;
  color:var(--ct-muted) !important;
}

.ct-footer strong {
  color:#fff !important;
}

.ct-footer-links {
  display:flex !important;
  gap:14px !important;
  flex-wrap:wrap !important;
}

.ct-footer a {
  color:var(--ct-muted) !important;
}

@media(max-width:900px) {
  .ct-container {
    width:min(100% - 26px,1180px) !important;
  }
  .ct-hero-grid,
  .ct-tool-layout {
    grid-template-columns:1fr !important;
  }
  .ct-side-panel {
    order:2 !important;
  }
  .ct-card-grid {
    grid-template-columns:1fr !important;
  }
  .ct-nav {
    display:none !important;
    position:absolute !important;
    left:16px !important;
    right:16px !important;
    top:78px !important;
    background:#0b1324 !important;
    border:1px solid var(--ct-line) !important;
    border-radius:18px !important;
    padding:10px !important;
    flex-direction:column !important;
    align-items:stretch !important;
  }
  .ct-nav.active {
    display:flex !important;
  }
  .ct-menu-btn {
    display:block !important;
  }
  .ct-metric-grid {
    grid-template-columns:1fr !important;
  }
  .ct-footer-inner {
    display:block !important;
  }
  .ct-footer-links {
    margin-top:14px !important;
  }
  .ct-hero {
    padding-top:48px !important;
  }
  .ct-click-area {
    min-height:220px !important;
  }
  .ct-click-area strong {
    font-size:64px !important;
  }
  .ct-hero h1 {
    text-align:left !important;
  }
  .ct-panel-head {
    flex-direction:column !important;
  }
  .ct-stats-card {
    display:none !important;
  }
}

@media(max-width:520px) {
  .ct-header-inner {
    height:64px !important;
  }
  .ct-logo {
    font-size:21px !important;
  }
  .ct-logo img {
    width:34px !important;
    height:34px !important;
  }
  .ct-hero {
    padding:34px 0 24px !important;
  }
  .ct-hero h1 {
    font-size:38px !important;
  }
  .ct-hero p {
    font-size:16px !important;
  }
  .ct-tools-nav {
    justify-content:flex-start !important;
    overflow-x:auto !important;
    flex-wrap:nowrap !important;
    padding-bottom:6px !important;
  }
  .ct-tools-nav a {
    white-space:nowrap !important;
  }
  .ct-panel {
    padding:18px !important;
    border-radius:20px !important;
  }
  .ct-panel h2 {
    font-size:24px !important;
  }
  .ct-click-area {
    min-height:190px !important;
  }
  .ct-mini-stats {
    grid-template-columns:1fr !important;
  }
}

/* ===== FAQ ===== */

.ct-faq{
    margin:30px 0 10px;
    display:flex;
    flex-direction:column;
    gap:16px;
}

.ct-faq-item{
    position:relative;
    padding:20px 22px;
    border:1px solid rgba(255,255,255,.08);
    border-radius:16px;
    background:rgba(255,255,255,.03);
    transition:.25s ease;
}

.ct-faq-item:hover{
    border-color:rgba(77,163,255,.35);
    background:rgba(77,163,255,.05);
    transform:translateY(-2px);
}

.ct-faq-item h3{
    position:relative;
    margin:0 0 12px;
    padding-left:18px;
    font-size:18px;
    font-weight:700;
    color:#fff;
    line-height:1.4;
}

.ct-faq-item h3::before{
    content:"?";
    position:absolute;
    left:0;
    top:50%;
    transform:translateY(-50%);
    color:#4da3ff;
    font-weight:800;
}

.ct-faq-item p{
    margin:0;
    color:#b8c6e3;
    line-height:1.8;
}

@media (max-width:768px){

    .ct-faq-item{
        padding:18px;
    }

    .ct-faq-item h3{
        font-size:17px;
    }

}

/* ===== Click Effect ===== */

.ct-click-area{
    position:relative!important;
    overflow:hidden!important;
}

.ct-click-ripple{
    position:absolute;
    width:120px;
    height:120px;
    border-radius:50%;
    pointer-events:none;
    transform:translate(-50%,-50%) scale(.3);
    background:radial-gradient(circle, rgba(53,214,255,.55), rgba(124,77,255,.18) 45%, transparent 70%);
    animation:ctRipple .55s ease-out forwards;
}

@keyframes ctRipple{
    to{
        transform:translate(-50%,-50%) scale(2.4);
        opacity:0;
    }
}

.ct-click-area.is-running{
    border-color:rgba(50,230,161,.55)!important;
    box-shadow:0 0 35px rgba(53,214,255,.18)!important;
}

.ct-click-area.is-finished{
    border-color:rgba(255,204,102,.55)!important;
}

/* ===== Score Modal ===== */

.ct-score-modal{
    position:fixed;
    inset:0;
    z-index:99999;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:20px;
}

.ct-score-modal[hidden]{
    display:none!important;
}

.ct-score-backdrop{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,.72);
    backdrop-filter:blur(8px);
}

.ct-score-box{
    position:relative;
    width:min(760px,100%);
    background:#1b1f29;
    border:1px solid rgba(255,255,255,.12);
    border-radius:22px;
    padding:28px;
    color:#fff;
    box-shadow:0 30px 100px rgba(0,0,0,.55);
    animation:ctModalIn .22s ease-out;
}

@keyframes ctModalIn{
    from{
        opacity:0;
        transform:translateY(18px) scale(.96);
    }
    to{
        opacity:1;
        transform:translateY(0) scale(1);
    }
}

.ct-score-close{
    position:absolute;
    right:5px;
    top:0;
    border:0;
    background:transparent;
    color:#cbd5e1;
    font-size:28px;
    font-weight:900;
    cursor:pointer;
}

.ct-score-inner{
    display:grid;
    grid-template-columns:210px 1fr;
    gap:28px;
    align-items:center;
    border:4px solid #ff8a00;
    border-radius:18px;
    padding:26px;
}

.ct-score-left{
    display:flex;
    justify-content:center;
    align-items:center;
    min-height:180px;
    border-right:2px solid #ff8a00;
}

.ct-score-avatar{
    font-size:92px;
    line-height:1;
    filter:drop-shadow(0 0 18px rgba(255,138,0,.35));
}

.ct-score-label{
    margin:0 0 8px!important;
    color:#ffb347!important;
    font-weight:800!important;
}

.ct-score-right h3{
    margin:0 0 12px;
    font-size:38px;
    line-height:1.1;
    color:#ff8a00;
}

.ct-stars{
    font-size:32px;
    letter-spacing:3px;
    color:#ffd84d;
    margin-bottom:12px;
}

.ct-score-main{
    margin:0!important;
    font-size:24px!important;
    color:#fff!important;
}

.ct-score-main strong{
    font-size:44px;
    color:#fff!important;
}

.ct-score-sub{
    margin:6px 0 0!important;
    color:#ffb347!important;
    font-weight:800!important;
}

.ct-score-quote{
    margin:26px 0 20px;
    text-align:center;
    font-size:28px;
    font-weight:800;
    font-style:italic;
    color:#e5e7eb;
}

.ct-score-retry{
    display:block;
    margin:0 auto;
    border:0;
    border-radius:999px;
    padding:14px 42px;
    font-weight:900;
    cursor:pointer;
    color:#111827;
    background:linear-gradient(135deg,#ff5a1f,#ffbd3d);
}

@media(max-width:700px){
    .ct-score-inner{
        grid-template-columns:1fr;
        text-align:center;
    }

    .ct-score-left{
        border-right:0;
        border-bottom:2px solid #ff8a00;
        min-height:120px;
        padding-bottom:18px;
    }

    .ct-score-right h3{
        font-size:30px;
    }

    .ct-score-quote{
        font-size:22px;
    }
}