:root{
  --ky-navy:#071b39;
  --ky-blue:#1268df;
  --ky-sky:#eaf3ff;
  --ky-ink:#142947;
  --ky-muted:#63748e;
  --ky-line:#e3ebf5;
  --ky-gold:#d4b273;
}
html{scroll-behavior:smooth}
body{background:#f7faff;color:var(--ky-ink)}
.header{
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--ky-line);
  box-shadow:0 8px 32px rgba(8,35,77,.06);
  backdrop-filter:blur(16px);
}
.header nav a{transition:color .2s ease}
.header nav a:hover{color:var(--ky-blue)}
.logo{letter-spacing:.01em}
.nav-cta{
  background:var(--ky-blue);
  color:#fff;
  border-radius:999px;
  box-shadow:0 8px 22px rgba(18,104,223,.18);
}
.v8-wrap{max-width:1220px}
.v8-hero{
  position:relative;
  min-height:650px;
  background-color:var(--ky-navy);
  overflow:hidden;
}
.v8-hero:before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(3,16,38,.88),rgba(4,24,57,.53) 58%,rgba(4,24,57,.12));
  pointer-events:none;
}
.v8-hero-inner{position:relative;z-index:1}
.v8-hero h1{
  font-size:clamp(48px,6.6vw,104px);
  line-height:1.08;
  letter-spacing:-.045em;
}
.v8-hero h1 em{color:#8cc2ff;font-style:normal}
.v8-kicker{letter-spacing:.23em;color:#b8d7ff}
.v8-btn{
  background:var(--ky-blue);
  border-radius:999px;
  box-shadow:0 12px 30px rgba(0,65,164,.24);
}
.v8-ghost{border-radius:999px}
.v8-section{scroll-margin-top:100px}
.v8-section h2,.v8-pagehead h1{
  letter-spacing:-.035em;
}
.v8-pagehead{
  background:linear-gradient(135deg,#071b39,#114b9e);
}
.v8-editorial,.v8-feature,.v8-card{
  border-radius:22px;
  overflow:hidden;
}
.v8-card,.v8-feature{
  transition:transform .25s ease,box-shadow .25s ease;
}
.v8-card:hover,.v8-feature:hover{
  transform:translateY(-5px);
  box-shadow:0 20px 45px rgba(12,45,91,.13);
}
.v8-note{border-radius:16px}
.footer{
  background:#071b39;
  color:#d9e6f8;
}
a:focus-visible,button:focus-visible{
  outline:3px solid #72b1ff;
  outline-offset:3px;
}
@media(max-width:900px){
  .v8-hero{min-height:560px}
  .v8-hero:before{
    background:linear-gradient(90deg,rgba(3,16,38,.88),rgba(3,16,38,.44));
  }
  .v8-hero h1{font-size:clamp(44px,8vw,76px)}
}
@media(max-width:600px){
  .v8-hero{min-height:520px}
  .v8-hero h1{font-size:clamp(42px,11vw,62px)}
  .v8-kicker{letter-spacing:.12em}
  .v8-editorial,.v8-feature,.v8-card{border-radius:16px}
  .v8-card:hover,.v8-feature:hover{transform:none}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .v8-card,.v8-feature{transition:none}
}


/* KY-V2-LAYOUT-REFINE */
.header{
  position:relative;
  z-index:100;
  min-height:78px;
  padding-left:clamp(18px,3vw,48px);
  padding-right:clamp(18px,3vw,48px);
}
.header nav{gap:clamp(10px,1.5vw,24px)}
.header nav a{white-space:nowrap}
.header .nav-cta{white-space:nowrap}
footer{background:#071b39;color:#d9e6f8}
footer a{color:#b6cbea}
footer a:hover{color:#fff}
.footer-inner{max-width:1220px}
.v8-card,.v8-feature{
  border:1px solid rgba(221,233,248,.75);
  box-shadow:0 12px 34px rgba(13,43,86,.07);
}
.v8-editorial{box-shadow:0 18px 50px rgba(10,38,80,.08)}
@media(max-width:1100px){
  .header nav{gap:11px;font-size:12px}
  .header .nav-cta{padding:11px 15px}
}
@media(max-width:900px){
  .header{min-height:68px}
  .header #menu{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:44px;
    height:44px;
    border:1px solid #dce7f5;
    border-radius:12px;
    background:#f2f7ff;
    color:#123b78;
    cursor:pointer;
  }
  .header nav{
    position:absolute;
    top:100%;
    left:12px;
    right:12px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:10px;
    background:#fff;
    border:1px solid #dce7f5;
    border-radius:18px;
    box-shadow:0 20px 48px rgba(7,27,57,.15);
  }
  .header nav.open,
  .header nav.active,
  .header nav.show{
    display:flex;
  }
  .header nav a{
    padding:13px 15px;
    border-radius:10px;
    font-size:14px;
  }
  .header nav a:hover{background:#eef5ff}
  .header .nav-cta{margin-left:auto}
  .footer-inner{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){
  .header{gap:10px;padding-left:14px;padding-right:14px}
  .header .nav-cta{display:none}
  .header nav{left:10px;right:10px}
  .footer-inner{grid-template-columns:1fr;gap:20px;padding:40px 22px}
  .v8-hero{min-height:500px}
}


/* KY-BRAND-LOGO-V2 */
.header .logo{display:inline-flex;align-items:center;flex-shrink:0}
.header .ky-brand-logo{
  display:block;
  width:clamp(190px,19vw,270px);
  height:auto;
  max-height:66px;
  object-fit:contain;
}
@media(max-width:600px){
  .header .ky-brand-logo{width:180px;max-height:54px}
}


/* KY-NAV-FIX-20261021 */
.header{
  position:sticky;
  top:0;
  background:#fff;
  color:#142947;
}
.header nav{
  display:flex;
  align-items:center;
  flex-direction:row;
  gap:clamp(9px,1.1vw,20px);
  min-width:0;
}
.header nav a{
  color:#17345d;
  font-size:13px;
  font-weight:700;
}
.header .nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:#1268df;
  color:#fff;
  border:1px solid #1268df;
  border-radius:999px;
  box-shadow:0 8px 22px #1268df33;
  padding:12px 18px;
  font-size:13px;
}
@media(max-width:1100px){
  .header nav{gap:9px}
  .header nav a{font-size:12px}
  .header .ky-brand-logo{width:190px}
}
@media(max-width:1000px){
  .header nav{
    position:absolute;
    top:100%;
    left:12px;
    right:12px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:10px;
    background:#fff;
    border:1px solid #dce7f5;
    border-radius:16px;
    box-shadow:0 20px 48px #071b3926;
  }
  .header nav.open{display:flex}
  .header nav a{
    color:#17345d;
    font-size:14px;
    padding:13px 15px;
  }
  .header #menu{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:44px;
    height:44px;
    color:#123b78;
    background:#f2f7ff;
    border:1px solid #dce7f5;
    border-radius:12px;
  }
  .header .nav-cta{display:none}
}


/* KY-CUSTOM-BANNER-OVERLAY-V2 */
.v8-hero[data-custom-banner="1"]::before{
  display:none;
}


/* KY-REFERENCE-NAV-V1 */
@media(min-width:1101px){
  .header{
    gap:16px;
    padding-left:clamp(18px,2.5vw,40px);
    padding-right:clamp(18px,2.5vw,40px);
  }
  .header nav{
    display:flex;
    flex:1;
    justify-content:center;
    gap:clamp(10px,1.15vw,19px);
    font-size:12px;
  }
  .header nav a{
    white-space:nowrap;
  }
  .header .nav-cta{
    flex-shrink:0;
    padding:11px 16px;
  }
}
@media(min-width:901px) and (max-width:1100px){
  .header nav{
    display:none;
  }
  .header #menu{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:44px;
    height:44px;
    border:1px solid #dce7f5;
    border-radius:12px;
    background:#f2f7ff;
    color:#123b78;
    cursor:pointer;
  }
  .header nav.open{
    display:flex;
    position:absolute;
    top:100%;
    left:12px;
    right:12px;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:10px;
    background:#fff;
    border:1px solid #dce7f5;
    border-radius:18px;
    box-shadow:0 20px 48px rgba(7,27,57,.15);
  }
  .header nav.open a{
    padding:13px 15px;
    font-size:14px;
  }
  .header .nav-cta{
    margin-left:auto;
  }
}
@media(max-width:900px){
  .header nav{
    display:none;
  }
  .header nav.open{
    display:flex;
  }
}


/* KY-HOME-QUICKLINKS-V1 */
.ky-quicklinks{
  position:relative;
  z-index:2;
  background:#f3f8fc;
  padding:24px 0 10px;
}
.ky-quicklinks-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
}
.ky-quicklink{
  display:flex;
  align-items:center;
  gap:14px;
  min-height:108px;
  padding:20px;
  border:1px solid #dce9f5;
  border-radius:16px;
  background:#fff;
  color:#12385f;
  text-decoration:none;
  box-shadow:0 12px 30px rgba(11,42,79,.05);
  transition:transform .2s ease,box-shadow .2s ease;
}
.ky-quicklink:hover{
  transform:translateY(-4px);
  box-shadow:0 18px 36px rgba(11,42,79,.12);
}
.ky-quicklink-icon{
  display:grid;
  place-items:center;
  flex:0 0 48px;
  height:48px;
  border-radius:12px;
  background:#eaf4ff;
  color:#1475d1;
  font-size:25px;
}
.ky-quicklink strong,
.ky-quicklink small{
  display:block;
}
.ky-quicklink strong{
  font-size:16px;
}
.ky-quicklink small{
  margin-top:5px;
  color:#7189a0;
  font-size:10px;
  letter-spacing:.05em;
}
.ky-quicklink b{
  margin-left:auto;
  color:#1684dc;
}
@media(max-width:1000px){
  .ky-quicklinks-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}
@media(max-width:520px){
  .ky-quicklinks-grid{
    gap:10px;
  }
  .ky-quicklink{
    min-height:92px;
    padding:12px;
    gap:9px;
  }
  .ky-quicklink-icon{
    flex-basis:36px;
    height:36px;
    font-size:20px;
  }
  .ky-quicklink strong{
    font-size:13px;
  }
  .ky-quicklink small{
    font-size:8px;
  }
  .ky-quicklink b{
    display:none;
  }
}


/* KY-HOME-HERO-V1 */
.v8-hero{
  position:relative;
  isolation:isolate;
  display:flex;
  align-items:center;
  min-height:650px;
  overflow:hidden;
  background-color:#061a35;
}
.v8-hero::before{
  content:"";
  position:absolute;
  z-index:-1;
  inset:0;
  background:
    radial-gradient(ellipse at 78% 42%,rgba(27,142,235,.26),transparent 48%),
    linear-gradient(100deg,rgba(3,15,36,.70),rgba(5,28,59,.16));
  pointer-events:none;
}
.v8-hero-inner{
  position:relative;
  z-index:1;
  width:100%;
  padding-top:105px;
  padding-bottom:105px;
}
.v8-hero .v8-kicker{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:#a6dcff;
  font-size:12px;
  font-weight:800;
  letter-spacing:.18em;
}
.v8-hero .v8-kicker::before{
  content:"";
  width:26px;
  height:2px;
  background:#44c5ff;
}
.v8-hero h1{
  max-width:900px;
  margin-top:26px;
  margin-bottom:24px;
  font-size:clamp(48px,6.2vw,92px);
  line-height:1.12;
  letter-spacing:-.035em;
  text-wrap:balance;
}
.v8-hero h1 em{
  color:#63d5ff;
  font-style:normal;
}
.v8-hero p{
  max-width:560px;
  font-size:clamp(15px,1.35vw,18px);
  line-height:1.9;
}
.v8-hero .v8-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:32px;
}
.v8-hero .v8-btn,
.v8-hero .v8-ghost{
  min-height:48px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:13px 24px;
  border-radius:10px;
  font-weight:750;
  transition:transform .2s ease;
}
.v8-hero .v8-btn:hover,
.v8-hero .v8-ghost:hover{
  transform:translateY(-2px);
}
.v8-hero .v8-hero-foot{
  margin-top:64px;
  letter-spacing:.22em;
}
@media(max-width:900px){
  .v8-hero{
    min-height:560px;
  }
  .v8-hero-inner{
    padding-top:82px;
    padding-bottom:82px;
  }
}
@media(max-width:600px){
  .v8-hero{
    min-height:520px;
  }
  .v8-hero-inner{
    padding-top:64px;
    padding-bottom:64px;
  }
  .v8-hero h1{
    font-size:clamp(42px,11vw,64px);
  }
  .v8-hero .v8-hero-foot{
    margin-top:44px;
    font-size:10px;
  }
}
@media(prefers-reduced-motion:reduce){
  .v8-hero .v8-btn,
  .v8-hero .v8-ghost{
    transition:none;
  }
}


/* KY-SAFETY-FAQ-V1 */
.ky-info-hero{padding:100px 0 90px;background:linear-gradient(115deg,#06152e,#0a3766 70%,#1262a0);color:#fff}
.ky-info-hero span,.ky-info-kicker{font-size:12px;font-weight:800;letter-spacing:.15em;color:#58c7ff}
.ky-info-hero h1{font-size:clamp(42px,6vw,76px);margin:20px 0}
.ky-info-hero p{font-size:17px;line-height:1.8;max-width:680px;color:#d5e6f4}
.ky-info-tags{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.ky-info-tags span{padding:10px 16px;border:1px solid #ffffff55;border-radius:30px;color:#fff}
.ky-info-section{padding-top:76px;padding-bottom:76px}
.ky-info-section h2{font-size:clamp(28px,3vw,42px);margin:14px 0 32px;color:#0b2a4e}
.ky-info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.ky-info-grid article{padding:30px;border:1px solid #dae6f3;border-radius:16px;background:#fff;box-shadow:0 12px 30px #08294a08}
.ky-info-grid article b{font-size:12px;color:#1688d7}
.ky-info-grid article h3{margin:18px 0 12px;font-size:21px;color:#12395f}
.ky-info-grid article p{line-height:1.9;color:#5d7388}
.ky-info-band{background:#edf5fc}
.ky-info-cta{margin-top:48px;padding:36px;border-radius:18px;background:#082a4d;color:#fff}
.ky-info-cta h2{color:#fff;margin:0 0 10px;font-size:28px}
.ky-info-cta p{color:#c7dff1}
.ky-info-cta a{display:inline-block;margin:18px 16px 0 0;color:#79d5ff;font-weight:700}
.ky-faq-section{max-width:1000px}
.ky-faq-list{display:grid;gap:12px}
.ky-faq-list details{background:#fff;border:1px solid #dce8f4;border-radius:14px;overflow:hidden}
.ky-faq-list summary{display:flex;align-items:center;gap:18px;padding:23px;cursor:pointer;font-size:17px;font-weight:700;color:#153c60;list-style:none}
.ky-faq-list summary::-webkit-details-marker{display:none}
.ky-faq-list summary b{color:#1688d7}
.ky-faq-list summary::after{content:"+";margin-left:auto;font-size:24px;color:#1688d7}
.ky-faq-list details[open] summary::after{content:"−"}
.ky-faq-list details p{padding:0 23px 24px 60px;color:#5d7388;line-height:1.9}
@media(max-width:900px){.ky-info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){
.ky-info-hero{padding:68px 0}
.ky-info-section{padding-top:48px;padding-bottom:48px}
.ky-info-grid{grid-template-columns:1fr}
.ky-info-grid article{padding:23px}
.ky-faq-list summary{padding:18px;font-size:15px}
.ky-faq-list details p{padding:0 18px 20px}
.ky-info-cta{padding:24px}
}