.rzk-kit,.rzk-kit *{box-sizing:border-box}.rzk-kit{--rzk-ink:#f7f8fb;--rzk-muted:#b8bec9;--rzk-gold:#d1b183;--rzk-border:#ffffff24;position:relative;isolation:isolate;background:radial-gradient(ellipse 62% 88% at 82% 6%,#27466955,transparent 74%),linear-gradient(145deg,#0e1116 0%,#131a22 42%,#0b0e14 100%);color:var(--rzk-ink);font-family:inherit;padding:clamp(48px,5vw,90px) 24px;overflow:hidden}.rzk-kit::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0%,#ffffff05 48%,transparent 100%);pointer-events:none}.rzk-kit__shell{max-width:1440px;margin:0 auto;position:relative}.rzk-kit__head{max-width:920px;margin:0 0 clamp(30px,3vw,52px)}.rzk-kit__eyebrow{display:flex;align-items:center;gap:14px;letter-spacing:.22em;color:var(--rzk-gold);font-size:12px;font-weight:800;margin:0 0 18px!important}.rzk-kit__eyebrow span{display:block;width:34px;height:2px;background:var(--rzk-gold)}.rzk-kit__head h2{color:#fff;font-size:clamp(34px,4.8vw,68px)!important;font-weight:850;line-height:1.02;letter-spacing:-.045em;margin:0 0 12px!important;text-transform:uppercase}.rzk-kit__subtitle{font-size:clamp(20px,2vw,29px);color:#e1e6ee;margin:0 0 14px!important;letter-spacing:.01em}.rzk-kit__intro{color:var(--rzk-muted);font-size:clamp(15px,1.22vw,18px);line-height:1.8;margin:0!important;max-width:820px}.rzk-kit__layout{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(380px,.94fr);gap:clamp(22px,3.6vw,58px);align-items:start}.rzk-kit__media{display:grid;gap:16px;min-width:0}.rzk-kit__photo{position:relative;border-radius:22px;overflow:hidden;background:linear-gradient(180deg,#f8f9fb,#dfe4ec);box-shadow:0 18px 54px #0007;border:1px solid #ffffff4d}.rzk-kit__photo img{width:100%;height:auto;display:block;object-fit:cover;transition:transform .7s}.rzk-kit__photo:hover img{transform:scale(1.018)}.rzk-kit__photo-caption{background:#0b0d10d8;color:#fff;position:absolute;inset:auto 0 0;padding:16px 20px;display:flex;align-items:center;gap:12px;letter-spacing:.13em;font-size:11px;font-weight:800;backdrop-filter:blur(8px)}.rzk-kit__dot{width:6px;height:6px;border-radius:50%;background:#f0c98a;box-shadow:0 0 12px #f0c98a}.rzk-kit__uv{min-height:138px;border:1px solid #45607f;position:relative;background:radial-gradient(circle at 82% 56%,#1f4f8459,transparent 55%),linear-gradient(115deg,#152233,#0c121a);border-radius:18px;display:flex;align-items:center;padding:18px 22px 18px 126px;overflow:hidden;box-shadow:0 10px 26px #00000026}.rzk-kit__torch{width:94px;height:184px;object-fit:contain;position:absolute;bottom:-26px;left:18px;filter:drop-shadow(0 12px 20px #000a)}.rzk-kit__uv-text{position:relative;z-index:2;display:grid;gap:4px}.rzk-kit__uv-text>span{color:#9ec8f7;font-size:10px;letter-spacing:.2em;font-weight:800}.rzk-kit__uv-text strong{font-size:clamp(18px,2vw,28px);color:#fff;letter-spacing:.04em}.rzk-kit__uv-text small{color:#c2d0dd;line-height:1.65;font-size:13px}.rzk-kit__uv-glow{position:absolute;right:2%;top:-30px;width:160px;height:160px;background:#4a92ed1f;border-radius:50%;filter:blur(18px)}.rzk-kit__content{display:grid;gap:18px}.rzk-kit__block{border:1px solid var(--rzk-border);padding:clamp(20px,2vw,28px);border-radius:18px;background:linear-gradient(150deg,#ffffff0b,#ffffff04);box-shadow:inset 0 1px 0 #ffffff10}.rzk-kit__block-head{display:flex;gap:14px;align-items:flex-start;padding:0 0 18px;border-bottom:1px solid #ffffff21}.rzk-kit__step{border:1px solid #d3b98d61;color:#ebcb95;width:40px;min-width:40px;height:40px;display:grid;place-items:center;border-radius:50%;font-size:11px;letter-spacing:.08em}.rzk-kit__block h3{margin:0 0 4px!important;font-size:clamp(18px,1.55vw,24px)!important;line-height:1.18;color:#fff;letter-spacing:.03em}.rzk-kit__block-head p{margin:0!important;color:#aab0bc;font-size:14px;line-height:1.5}.rzk-kit__coatings,.rzk-kit__extras{margin:0!important;padding:18px 0 0!important;list-style:none!important;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 20px}.rzk-kit__coatings li{font-size:15px;color:#dde1e8;display:flex;align-items:baseline;gap:10px;margin:0!important;line-height:1.65}.rzk-kit__coating-count{font-size:11px;font-weight:800;color:#cab490;min-width:18px}.rzk-kit__extras li{margin:0!important;display:flex;gap:12px;align-items:center;padding:6px 0;color:#dce0e8;font-size:15px;line-height:1.5}.rzk-kit__extras strong{color:#fff;font-size:28px;min-width:34px;font-variant-numeric:tabular-nums;line-height:1}.rzk-kit__extras li:nth-child(2) strong{color:#e2c496}.rzk-kit__kit-note{display:flex;align-items:center;gap:14px;border-radius:14px;border:1px solid #5680aa57;background:linear-gradient(135deg,#10243c99,#10203099);padding:16px 20px}.rzk-kit__uv-symbol{color:#8fd0ff;font-size:26px;line-height:1}.rzk-kit__kit-note p{margin:0!important;line-height:1.55;font-size:14px;color:#c3d4e6}.rzk-kit__kit-note strong{font-size:16px;color:#fbfdff;margin-right:8px}.rzk-kit__kit-note span:not(.rzk-kit__uv-symbol){color:#b5c4d5}.rzk-kit__cta{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:18px 20px!important;border:1px solid #e0c59c;border-radius:10px;text-decoration:none!important;font-size:14px;letter-spacing:.04em;font-weight:800;color:#151719!important;background:#d9c29b;transition:background .25s,transform .25s,box-shadow .25s;box-shadow:0 8px 22px #d9c29b22}.rzk-kit__cta:hover{background:#fff!important;transform:translateY(-2px);box-shadow:0 10px 26px #ffffff18}.rzk-kit__cta span{font-size:21px}.rzk-kit [data-rzk-reveal]{opacity:1;transform:none}@media (prefers-reduced-motion:no-preference){.rzk-kit[data-rzk-animate="yes"].rzk-kit--ready [data-rzk-reveal]{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.rzk-kit[data-rzk-animate="yes"].rzk-kit--ready [data-rzk-reveal].is-visible{opacity:1;transform:none}}@media(max-width:920px){.rzk-kit__layout{grid-template-columns:1fr}.rzk-kit__media{grid-template-columns:minmax(0,1.55fr) minmax(230px,.72fr)}.rzk-kit__uv{min-height:100%;padding:148px 16px 18px;align-items:end}.rzk-kit__torch{height:174px;width:94px;top:-24px;bottom:auto;left:22px}.rzk-kit__coatings{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.rzk-kit{padding:40px 16px}.rzk-kit__head h2{font-size:clamp(30px,9vw,46px)!important}.rzk-kit__head{margin-bottom:24px}.rzk-kit__media{grid-template-columns:1fr}.rzk-kit__uv{min-height:124px;padding:22px 16px 22px 116px;align-items:center}.rzk-kit__torch{top:auto;bottom:-20px;left:17px;height:156px;width:84px}.rzk-kit__coatings{grid-template-columns:1fr;gap:8px}.rzk-kit__extras{gap:8px}.rzk-kit__extras li{font-size:14px}.rzk-kit__extras strong{font-size:26px}.rzk-kit__block{padding:18px}.rzk-kit__photo-caption{font-size:9px;padding:12px}.rzk-kit__uv-text strong{font-size:20px}.rzk-kit__block h3{font-size:18px!important}.rzk-kit__block-head p,.rzk-kit__kit-note p{font-size:13px}}


/* v1.5.25 — final visual polish: restrained contrasts and comfortable reading. */
.rzk-kit{
  border-block:1px solid rgba(255,255,255,.06);
  background:
    radial-gradient(ellipse 63% 84% at 82% 4%,rgba(42,73,105,.42),transparent 75%),
    radial-gradient(ellipse 55% 48% at 3% 99%,rgba(38,55,76,.14),transparent 85%),
    linear-gradient(145deg,#11161d 0%,#18212b 48%,#10151c 100%);
}
.rzk-kit__photo{border-color:rgba(255,255,255,.23)}
.rzk-kit__photo-caption{min-height:43px}
.rzk-kit__block{
  background:linear-gradient(145deg,rgba(255,255,255,.065),rgba(255,255,255,.024));
  border-color:rgba(217,227,238,.16);
}
.rzk-kit__coatings li{font-size:clamp(15px,1.09vw,16px);line-height:1.68}
.rzk-kit__block-head p{color:#bdc3cf}
.rzk-kit__extras li{font-size:clamp(14px,1.05vw,16px)}
.rzk-kit__uv-text small{font-size:13px;color:#d2deeb}
.rzk-kit__kit-note{box-shadow:inset 0 1px 0 rgba(255,255,255,.055)}
@media (min-width:921px){
  .rzk-kit__layout{gap:clamp(28px,3.25vw,56px)}
  .rzk-kit__content{gap:18px}
}
@media (max-width:920px){
  .rzk-kit__layout{gap:22px}
}
@media (max-width:600px){
  .rzk-kit{padding:39px 16px 45px}
  .rzk-kit__head{margin-bottom:24px}
  .rzk-kit__eyebrow{font-size:11px;line-height:1.6;margin-bottom:13px!important}
  .rzk-kit__head h2{font-size:clamp(30px,8.6vw,42px)!important;line-height:1.08;margin-bottom:13px!important}
  .rzk-kit__subtitle{font-size:19px;line-height:1.35;margin-bottom:12px!important}
  .rzk-kit__intro{font-size:15px;line-height:1.66}
  .rzk-kit__media{gap:13px}
  .rzk-kit__photo{border-radius:16px}
  .rzk-kit__photo-caption{min-height:38px}
  .rzk-kit__uv{min-height:116px;border-radius:13px}
  .rzk-kit__content{gap:14px}
  .rzk-kit__block{border-radius:14px;padding:20px 18px}
  .rzk-kit__block-head{padding-bottom:15px}
  .rzk-kit__coatings{padding-top:15px!important;gap:8px}
  .rzk-kit__coatings li{font-size:15px;line-height:1.58}
  .rzk-kit__extras{gap:10px 15px}
  .rzk-kit__extras li{font-size:14px;padding:4px 0}
  .rzk-kit__kit-note{padding:15px 16px}
  .rzk-kit__kit-note strong{font-size:15px}
}
@media(max-width:359px){
  .rzk-kit__head h2{font-size:29px!important;overflow-wrap:anywhere}
  .rzk-kit__extras{grid-template-columns:1fr;gap:4px}
  .rzk-kit__extras li{min-height:32px}
  .rzk-kit__uv{padding-left:106px}
  .rzk-kit__uv-text strong{font-size:17px}
}
@media(prefers-reduced-motion:reduce){
  .rzk-kit__photo img,.rzk-kit__cta{transition:none!important}
}

/* v1.5.26 — Starter Kit savings offer and actual-product CTA */
.rzk-kit__savings{position:relative;display:flex;align-items:center;gap:clamp(14px,2vw,30px);padding:clamp(18px,2.15vw,29px);border:1px solid rgba(223,189,136,.42);border-radius:17px;background:linear-gradient(115deg,rgba(207,166,93,.16),rgba(210,185,146,.065) 60%,rgba(26,33,42,.48));box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 10px 24px rgba(0,0,0,.15);overflow:hidden}
.rzk-kit__savings:before{content:"";width:4px;position:absolute;left:0;top:17%;bottom:17%;border-radius:0 3px 3px 0;background:#e5c58f}
.rzk-kit__savings-amount{display:grid;gap:3px;flex-shrink:0}
.rzk-kit__savings-prefix{color:#e4c794;letter-spacing:.17em;font-size:11px;font-weight:800}
.rzk-kit__savings-amount strong{color:#fff;font-size:clamp(38px,4.2vw,64px);font-weight:850;letter-spacing:-.05em;line-height:1.05;font-variant-numeric:tabular-nums;white-space:nowrap}
.rzk-kit__savings-amount strong span{font-size:.54em;color:#e7c78e;vertical-align:10%}
.rzk-kit__savings p{margin:0!important;color:#f1eee8;font-size:clamp(14px,1.05vw,16px);font-weight:700;line-height:1.48}
.rzk-kit__savings p span{display:block;color:#bfc2c8;font-size:clamp(12px,.91vw,14px);font-weight:400;margin-top:5px;line-height:1.5}
.rzk-kit__actions{display:grid;gap:10px}
.rzk-kit__cta--product{display:flex;width:100%;align-items:center;justify-content:space-between;gap:14px;min-height:60px;cursor:pointer;font-size:15px!important;letter-spacing:.045em;font-weight:850;border:1px solid #f0d7ad;background:linear-gradient(115deg,#f1dbb7,#cbaa72);color:#13171d!important;box-shadow:0 6px 25px #d9c29b2a;text-decoration:none!important}
.rzk-kit__cta--product:hover,.rzk-kit__cta--product:focus-visible{color:#111419!important;background:#f8ead3;box-shadow:0 10px 28px #e5c99d3a}
.rzk-kit__cta--product:focus-visible{outline:3px solid #fff;outline-offset:3px}
.rzk-kit__cta--secondary{background:transparent;border-color:#ffffff4a;color:#f3f4f5!important;box-shadow:none;font-size:13px}
.rzk-kit__cta--secondary:hover{background:#ffffff17!important;color:#fff!important}
.rzk-kit__details{width:100%;border:0}
.rzk-kit__details>summary{list-style:none}
.rzk-kit__details>summary::-webkit-details-marker{display:none}
.rzk-kit__details[open]>summary>span{transform:rotate(45deg)}
.rzk-kit__details-panel{border:1px solid #ffffff30;border-top:0;border-radius:0 0 14px 14px;padding:18px 20px;background:rgba(255,255,255,.06)}
.rzk-kit__details-panel strong{color:#fff;font-size:16px}
.rzk-kit__details-panel p{margin:8px 0 0!important;color:#cbd0d9;font-size:14px;line-height:1.7}
@media(max-width:600px){.rzk-kit__savings{gap:12px;padding:17px 15px}.rzk-kit__savings-amount strong{font-size:clamp(34px,10vw,46px)}.rzk-kit__savings-prefix{font-size:9px}.rzk-kit__savings p{font-size:13px}.rzk-kit__savings p span{font-size:12px}.rzk-kit__cta--product{min-height:54px;font-size:14px!important}}
@media(max-width:370px){.rzk-kit__savings{align-items:flex-start;flex-direction:column}.rzk-kit__savings p span{display:inline}}

/* v1.5.33: spacing and button clarity on compact screens */
@media(max-width:600px){
 .rzk-kit__intro{font-size:15px;line-height:1.7}
 .rzk-kit__content{gap:16px}
 .rzk-kit__coatings li{font-size:15px;line-height:1.55}
 .rzk-kit__kit-note{padding:17px 16px}
 .rzk-kit__cta{min-height:48px;font-size:14px}
 .rzk-kit__cta:focus-visible{outline:2px solid #fff;outline-offset:3px}
}