.bkv-page {
    --bkv-ink: #0b2339;
    --bkv-deep: #06474e;
    --bkv-teal: #087074;
    --bkv-mint: #72ded8;
    --bkv-soft: #edf7f6;
    --bkv-line: rgba(8, 112, 116, .16);
    overflow: clip;
    background: #f7faf9;
    color: #29465a;
    font-family: "Plus Jakarta Sans", Arial, sans-serif;
}

.bkv-page * { box-sizing: border-box; }
.bkv-page a { text-decoration: none; }
.bkv-container { width: min(1560px, calc(100% - 48px)); margin-inline: auto; }
.bkv-section[id] { scroll-margin-top: 112px; }

.bkv-hero {
    position: relative;
    min-height: 590px;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(circle at 82% 22%, rgba(114, 222, 216, .2), transparent 27%),
        radial-gradient(circle at 12% 115%, rgba(15, 133, 135, .38), transparent 38%),
        linear-gradient(128deg, #08283a 0%, #06474e 54%, #087074 112%);
}

.bkv-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: .16;
    background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(90deg, #000, transparent 88%);
}

.bkv-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(430px, .9fr); gap: 80px; align-items: center; min-height: 590px; padding-block: 76px 94px; }
.bkv-eyebrow { display: inline-flex; margin-bottom: 22px; padding: 8px 13px; border: 1px solid rgba(114,222,216,.28); border-radius: 999px; background: rgba(114,222,216,.08); color: #aef0e9; font-size: 11px; font-weight: 850; letter-spacing: .14em; }
.bkv-hero h1 { max-width: 900px; margin: 0; color: #fff; font-size: clamp(46px, 5vw, 76px); line-height: 1.02; letter-spacing: -.048em; }
.bkv-hero h1 em { display: block; color: #8fe7df; font-style: normal; }
.bkv-hero-copy > p { max-width: 770px; margin: 27px 0 0; color: rgba(255,255,255,.76); font-size: 17px; line-height: 1.78; }
.bkv-version { display: flex; flex-wrap: wrap; gap: 9px 13px; align-items: center; margin-top: 32px; color: rgba(255,255,255,.58); font-size: 11px; letter-spacing: .04em; }
.bkv-version strong { color: #fff; font-size: 12px; }
.bkv-version i { width: 1px; height: 18px; margin-inline: 4px; background: rgba(255,255,255,.25); }

.bkv-hero-visual { position: relative; min-height: 390px; }
.bkv-orbit { position: absolute; inset: 50%; border: 1px solid rgba(143,231,223,.2); border-radius: 50%; transform: translate(-50%,-50%); }
.bkv-orbit-one { width: 350px; height: 350px; }
.bkv-orbit-two { width: 485px; height: 485px; border-style: dashed; opacity: .55; }
.bkv-shield { position: absolute; top: 50%; left: 50%; display: grid; width: 210px; height: 240px; padding: 46px 24px 34px; place-items: center; border: 1px solid rgba(255,255,255,.3); border-radius: 105px 105px 74px 74px; background: linear-gradient(145deg, rgba(255,255,255,.17), rgba(255,255,255,.06)); box-shadow: inset 0 1px 0 rgba(255,255,255,.28); text-align: center; transform: translate(-50%,-50%); backdrop-filter: blur(16px); }
.bkv-shield::after { content: ''; position: absolute; bottom: -18px; width: 70px; height: 36px; background: #0a6268; clip-path: polygon(0 0,100% 0,50% 100%); }
.bkv-shield > span { display: grid; width: 56px; height: 56px; place-items: center; border-radius: 50%; background: #8fe7df; color: #06474e; font-size: 28px; font-weight: 900; }
.bkv-shield strong { color: #fff; font-size: 21px; line-height: 1.15; }
.bkv-float { position: absolute; display: flex; gap: 10px; min-width: 150px; padding: 12px 15px; align-items: center; border: 1px solid rgba(255,255,255,.2); border-radius: 14px; background: rgba(6,71,78,.66); box-shadow: 0 16px 40px rgba(2,31,42,.16); backdrop-filter: blur(12px); }
.bkv-float b { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 9px; background: rgba(114,222,216,.15); color: #8fe7df; font-size: 11px; }
.bkv-float span { color: #fff; font-size: 12px; font-weight: 750; }
.bkv-float-a { top: 22px; left: 5px; }
.bkv-float-b { top: 145px; right: -5px; }
.bkv-float-c { bottom: 18px; left: 28px; }

.bkv-principles { position: relative; z-index: 3; margin-top: -38px; }
.bkv-principle-grid { display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; border: 1px solid var(--bkv-line); border-radius: 22px; background: rgba(255,255,255,.97); box-shadow: 0 20px 56px rgba(6,71,78,.1); }
.bkv-principle-grid article { display: flex; gap: 15px; min-height: 118px; padding: 25px 27px; align-items: center; border-right: 1px solid var(--bkv-line); }
.bkv-principle-grid article:last-child { border-right: 0; }
.bkv-principle-grid article > span { color: var(--bkv-teal); font-size: 11px; font-weight: 900; letter-spacing: .08em; }
.bkv-principle-grid strong { display: block; margin-bottom: 5px; color: var(--bkv-ink); font-size: 15px; }
.bkv-principle-grid p { margin: 0; color: #6b7f8b; font-size: 12px; line-height: 1.5; }

.bkv-main { padding: 78px 0 94px; }
.bkv-layout { display: grid; grid-template-columns: 285px minmax(0, 1fr); gap: clamp(48px, 5vw, 86px); align-items: start; }
.bkv-nav-wrap { position: sticky; top: 106px; display: grid; gap: 18px; }
.bkv-nav { display: grid; overflow: hidden; border: 1px solid var(--bkv-line); border-radius: 18px; background: #fff; }
.bkv-nav-label { padding: 19px 21px 14px; color: #82939e; font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.bkv-nav a { display: flex; gap: 12px; min-height: 48px; padding: 12px 20px; align-items: center; border-top: 1px solid rgba(8,112,116,.1); color: #375467; font-size: 12px; font-weight: 750; transition: color .18s ease, background-color .18s ease; }
.bkv-nav a:hover, .bkv-nav a:focus-visible { background: #edf7f6; color: var(--bkv-teal); }
.bkv-nav a b { color: #9aabb3; font-size: 9px; }
.bkv-help-card { padding: 22px; border-radius: 18px; background: linear-gradient(145deg, #0b2339, #06474e); color: #fff; }
.bkv-help-card > span { display: block; margin-bottom: 9px; color: #8fe7df; font-size: 9px; font-weight: 850; letter-spacing: .12em; }
.bkv-help-card strong { display: block; margin-bottom: 13px; font-size: 17px; }
.bkv-help-card a { display: block; margin-top: 6px; color: rgba(255,255,255,.75); font-size: 11px; }

.bkv-content { min-width: 0; }
.bkv-intro-note { display: grid; grid-template-columns: 42px 1fr; gap: 17px; margin-bottom: 22px; padding: 20px 23px; border: 1px solid rgba(8,112,116,.16); border-radius: 18px; background: linear-gradient(135deg,#edf7f6,#f8fbfb); }
.bkv-intro-note > span { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 12px; background: var(--bkv-teal); color: #fff; font-family: Georgia,serif; font-size: 21px; font-weight: 700; }
.bkv-intro-note p { margin: 0; color: #486474; font-size: 13px; line-height: 1.7; }
.bkv-section { margin-bottom: 22px; padding: clamp(28px, 3vw, 46px); border: 1px solid var(--bkv-line); border-radius: 24px; background: #fff; box-shadow: 0 12px 38px rgba(6,71,78,.045); }
.bkv-section > header { display: flex; gap: 17px; margin-bottom: 25px; align-items: flex-start; }
.bkv-section > header > span { display: grid; flex: 0 0 auto; width: 44px; height: 44px; place-items: center; border: 1px solid rgba(8,112,116,.18); border-radius: 13px; background: #edf7f6; color: var(--bkv-teal); font-size: 11px; font-weight: 900; }
.bkv-section small { display: block; margin-bottom: 5px; color: var(--bkv-teal); font-size: 9px; font-weight: 900; letter-spacing: .13em; }
.bkv-section h2 { margin: 0; color: var(--bkv-ink); font-size: clamp(25px, 2.5vw, 36px); line-height: 1.15; letter-spacing: -.028em; }
.bkv-section h3 { color: var(--bkv-ink); }
.bkv-section > p { margin: 0 0 18px; color: #506b7a; font-size: 14px; line-height: 1.82; }
.bkv-section > p:last-child { margin-bottom: 0; }
.bkv-section a { color: var(--bkv-teal); font-weight: 750; }

.bkv-contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 14px; margin-top: 24px; }
.bkv-contact-grid > div { min-height: 150px; padding: 23px; border: 1px solid rgba(8,112,116,.12); border-radius: 17px; background: #f8fbfb; }
.bkv-contact-grid small { margin-bottom: 11px; }
.bkv-contact-grid strong,.bkv-contact-grid a { display: block; margin-bottom: 7px; }
.bkv-contact-grid p { margin: 0; color: #526d7b; font-size: 13px; line-height: 1.75; }

.bkv-data-table { overflow: hidden; margin-top: 23px; border: 1px solid var(--bkv-line); border-radius: 16px; }
.bkv-data-table > div { display: grid; grid-template-columns: 210px 1fr; min-height: 56px; border-top: 1px solid rgba(8,112,116,.1); }
.bkv-data-table > div:first-child { border-top: 0; }
.bkv-data-table b,.bkv-data-table strong,.bkv-data-table p { display: flex; margin: 0; padding: 15px 18px; align-items: center; }
.bkv-data-table b { color: var(--bkv-ink); font-size: 12px; }
.bkv-data-table p { border-left: 1px solid rgba(8,112,116,.1); color: #5d7481; font-size: 12px; line-height: 1.55; }
.bkv-data-head { background: var(--bkv-ink); color: #fff; }
.bkv-data-head strong { color: #fff; font-size: 10px; letter-spacing: .08em; }
.bkv-data-head strong + strong { border-left: 1px solid rgba(255,255,255,.12); }
.bkv-warning { margin-top: 17px; padding: 15px 18px; border-left: 3px solid #d39745; border-radius: 0 12px 12px 0; background: #fff8ed; color: #72552e; font-size: 12px; line-height: 1.65; }

.bkv-purpose-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 13px; margin: 23px 0; }
.bkv-purpose-grid article { position: relative; min-height: 170px; padding: 22px; overflow: hidden; border: 1px solid rgba(8,112,116,.12); border-radius: 17px; background: #f9fbfb; }
.bkv-purpose-grid article > span { display: grid; width: 32px; height: 32px; margin-bottom: 24px; place-items: center; border-radius: 9px; background: #dff5f1; color: var(--bkv-teal); font-size: 11px; font-weight: 900; }
.bkv-purpose-grid h3 { margin: 0 0 9px; font-size: 16px; }
.bkv-purpose-grid p { margin: 0; color: #647b87; font-size: 12px; line-height: 1.65; }

.bkv-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 13px; align-items: center; margin: 24px 0; }
.bkv-flow > div { min-height: 165px; padding: 21px; border: 1px solid rgba(8,112,116,.14); border-radius: 17px; background: #f8fbfb; }
.bkv-flow > div b { display: grid; width: 31px; height: 31px; margin-bottom: 23px; place-items: center; border-radius: 50%; background: var(--bkv-teal); color: #fff; font-size: 10px; }
.bkv-flow strong,.bkv-flow span { display: block; }
.bkv-flow strong { margin-bottom: 8px; color: var(--bkv-ink); font-size: 14px; }
.bkv-flow span { color: #667e89; font-size: 11px; line-height: 1.55; }
.bkv-flow > i { color: #91aaa9; font-style: normal; }

.bkv-oed-section { border-color: rgba(8,112,116,.28); background: linear-gradient(145deg,#fff,#f3faf8); }
.bkv-oed-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 13px; }
.bkv-oed-grid > div { padding: 20px; border: 1px solid rgba(8,112,116,.13); border-radius: 16px; background: #fff; }
.bkv-oed-grid strong { display: block; margin-bottom: 9px; color: var(--bkv-ink); font-size: 13px; }
.bkv-oed-grid p { margin: 0; color: #647b87; font-size: 11px; line-height: 1.65; }
.bkv-human-note { display: grid; grid-template-columns: 47px 1fr; gap: 16px; margin-top: 17px; padding: 20px; border-radius: 16px; background: linear-gradient(135deg,#06474e,#087074); color: #fff; }
.bkv-human-note > span { display: grid; width: 47px; height: 47px; place-items: center; border-radius: 13px; background: rgba(255,255,255,.12); color: #8fe7df; font-size: 20px; }
.bkv-human-note strong { display: block; margin-bottom: 6px; }
.bkv-human-note p { margin: 0; color: rgba(255,255,255,.74); font-size: 12px; line-height: 1.65; }

.bkv-check-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; margin: 22px 0; padding: 0; list-style: none; }
.bkv-check-list li { position: relative; min-height: 52px; padding: 15px 15px 15px 44px; border: 1px solid rgba(8,112,116,.12); border-radius: 13px; background: #f8fbfb; color: #486474; font-size: 12px; line-height: 1.5; }
.bkv-check-list li::before { content: '✓'; position: absolute; top: 14px; left: 15px; display: grid; width: 21px; height: 21px; place-items: center; border-radius: 50%; background: #dff5f1; color: var(--bkv-teal); font-size: 10px; font-weight: 900; }

.bkv-cookie-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 13px; margin: 22px 0; }
.bkv-cookie-grid article { padding: 21px; border: 1px solid rgba(8,112,116,.13); border-radius: 16px; background: #f9fbfb; }
.bkv-cookie-grid b { display: inline-flex; margin-bottom: 15px; padding: 6px 9px; border-radius: 8px; background: #dff5f1; color: var(--bkv-teal); font-size: 10px; }
.bkv-cookie-grid p { margin: 0; color: #647b87; font-size: 11px; line-height: 1.65; }

.bkv-application { display: grid; gap: 10px; margin: 22px 0; }
.bkv-application > div { display: grid; grid-template-columns: 38px 1fr; gap: 13px; padding: 16px; align-items: center; border: 1px solid rgba(8,112,116,.12); border-radius: 14px; background: #f9fbfb; }
.bkv-application span { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 11px; background: var(--bkv-ink); color: #fff; font-size: 11px; font-weight: 900; }
.bkv-application p { margin: 0; color: #526e7d; font-size: 12px; line-height: 1.65; }
.bkv-official-links { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.bkv-official-links a { display: inline-flex; gap: 18px; min-height: 43px; padding: 10px 14px; align-items: center; justify-content: space-between; border: 1px solid rgba(8,112,116,.16); border-radius: 11px; background: #fff; color: var(--bkv-deep); font-size: 11px; }

.bkv-update { display: grid; grid-template-columns: 1fr 190px; gap: 40px; align-items: center; background: linear-gradient(135deg,#0b2339,#06474e); color: #fff; }
.bkv-update h2 { color: #fff; }
.bkv-update p { margin: 14px 0 0; color: rgba(255,255,255,.7); font-size: 12px; line-height: 1.7; }
.bkv-update-stamp { display: grid; min-height: 150px; padding: 20px; place-items: center; border: 1px solid rgba(255,255,255,.16); border-radius: 17px; background: rgba(255,255,255,.07); text-align: center; }
.bkv-update-stamp span { color: #8fe7df; font-size: 8px; font-weight: 900; letter-spacing: .12em; }
.bkv-update-stamp strong { color: #fff; font-size: 21px; }
.bkv-update-stamp small { margin: 0; color: rgba(255,255,255,.55); }

.bkv-contact-strip { padding: 58px 0; background: linear-gradient(105deg,#087074,#0f8587); color: #fff; }
.bkv-contact-strip .bkv-container { display: flex; gap: 36px; align-items: center; justify-content: space-between; }
.bkv-contact-strip span { color: #bdf2ed; font-size: 10px; font-weight: 900; letter-spacing: .13em; }
.bkv-contact-strip h2 { max-width: 760px; margin: 8px 0 0; color: #fff; font-size: clamp(27px,3vw,42px); line-height: 1.14; letter-spacing: -.03em; }
.bkv-contact-actions { display: flex; gap: 10px; flex: 0 0 auto; }
.bkv-btn { display: inline-flex; min-height: 48px; padding: 12px 18px; align-items: center; justify-content: center; border-radius: 12px; font-size: 12px; font-weight: 850; }
.bkv-btn-light { background: #fff; color: var(--bkv-teal) !important; }
.bkv-btn-line { border: 1px solid rgba(255,255,255,.45); color: #fff !important; }

@media (max-width: 1180px) {
    .bkv-hero-grid { grid-template-columns: minmax(0,1fr) 380px; gap: 38px; }
    .bkv-layout { grid-template-columns: 240px minmax(0,1fr); gap: 35px; }
    .bkv-principle-grid { grid-template-columns: repeat(2,1fr); }
    .bkv-principle-grid article:nth-child(2) { border-right: 0; }
    .bkv-principle-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--bkv-line); }
}

@media (max-width: 900px) {
    .bkv-container { width: min(100% - 32px, 820px); }
    .bkv-hero { min-height: auto; }
    .bkv-hero-grid { grid-template-columns: 1fr; min-height: auto; padding-block: 64px 82px; }
    .bkv-hero-visual { display: none; }
    .bkv-layout { grid-template-columns: 1fr; }
    .bkv-nav-wrap { position: static; }
    .bkv-nav { grid-template-columns: repeat(2,1fr); }
    .bkv-nav-label { grid-column: 1/-1; }
    .bkv-help-card { display: none; }
    .bkv-oed-grid { grid-template-columns: 1fr; }
    .bkv-flow { grid-template-columns: 1fr; }
    .bkv-flow > i { display: none; }
    .bkv-flow > div { min-height: auto; }
    .bkv-contact-strip .bkv-container { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 620px) {
    .bkv-container { width: calc(100% - 24px); }
    .bkv-hero-grid { padding-block: 48px 66px; }
    .bkv-hero h1 { font-size: 39px; }
    .bkv-hero-copy > p { font-size: 14px; }
    .bkv-principle-grid { grid-template-columns: 1fr; }
    .bkv-principle-grid article { min-height: 96px; border-right: 0; border-bottom: 1px solid var(--bkv-line); }
    .bkv-principle-grid article:last-child { border-bottom: 0; }
    .bkv-main { padding: 52px 0 68px; }
    .bkv-nav { grid-template-columns: 1fr; }
    .bkv-nav-label { grid-column: auto; }
    .bkv-section { padding: 23px 18px; border-radius: 19px; }
    .bkv-section > header { gap: 12px; }
    .bkv-section > header > span { width: 38px; height: 38px; }
    .bkv-contact-grid,.bkv-purpose-grid,.bkv-check-list,.bkv-cookie-grid { grid-template-columns: 1fr; }
    .bkv-data-table > div { grid-template-columns: 1fr; }
    .bkv-data-table p { border-top: 1px solid rgba(8,112,116,.1); border-left: 0; }
    .bkv-data-head { display: none !important; }
    .bkv-human-note,.bkv-intro-note { grid-template-columns: 1fr; }
    .bkv-update { grid-template-columns: 1fr; }
    .bkv-update-stamp { min-height: 120px; }
    .bkv-contact-actions { width: 100%; flex-direction: column; }
    .bkv-btn { width: 100%; }
}