:root {
  --cs-ink: #07182d;
  --cs-ink-soft: #17324b;
  --cs-green: #188a43;
  --cs-green-dark: #0f6530;
  --cs-lime: #8ac43f;
  --cs-paper: #f7f8f4;
  --cs-card: #ffffff;
  --cs-line: #dbe2dd;
  --cs-muted: #62706f;
  --cs-warm: #f3ede4;
}

.cs888, .cs888 * { box-sizing: border-box; }
.cs888 { overflow: clip; background: var(--cs-paper); color: var(--cs-ink); font-family: "Manrope", Arial, Helvetica, sans-serif; }
.cs888 button, .cs888 a { font: inherit; }
.cs888 button { cursor: pointer; }
.cs888 img { display: block; max-width: 100%; }
.cs888 a { color: inherit; }
.cs888__shell { width: min(1280px, calc(100% - 48px)); margin-inline: auto; }

.cs888__marquee { overflow: hidden; background: var(--cs-ink); color: #fff; }
.cs888__marquee-track { display: flex; width: max-content; align-items: center; gap: 42px; min-height: 38px; animation: cs888-marquee 24s linear infinite; }
.cs888__marquee span { font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.cs888__marquee i { color: var(--cs-lime); font-style: normal; }
@keyframes cs888-marquee { to { transform: translateX(-50%); } }

.cs888__header { display: flex; min-height: 76px; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--cs-line); }
.cs888__brand { font-size: 21px; font-weight: 900; letter-spacing: .16em; text-decoration: none; }
.cs888__header-note { display: flex; align-items: center; gap: 8px; color: var(--cs-muted); font-size: 10px; font-weight: 700; }
.cs888__header-note span { color: var(--cs-green); font-size: 8px; }

.cs888__hero { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr); gap: clamp(46px, 6vw, 84px); align-items: start; padding-block: clamp(38px, 5vw, 72px) clamp(72px, 8vw, 110px); }
.cs888__gallery { position: sticky; top: 18px; }
.cs888__gallery-main { position: relative; margin: 0; overflow: hidden; border-radius: 28px; background: #eef0ed; box-shadow: 0 24px 70px rgba(7,24,45,.09); }
.cs888__gallery-main > img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: opacity .18s ease; }
.cs888__gallery-main figcaption { position: absolute; right: 18px; bottom: 18px; left: 18px; display: flex; align-items: center; justify-content: space-between; padding: 11px 14px; border: 1px solid rgba(255,255,255,.55); border-radius: 13px; background: rgba(255,255,255,.82); color: var(--cs-ink); font-size: 9px; font-weight: 800; backdrop-filter: blur(12px); }
.cs888__gallery-main figcaption span { color: var(--cs-green); }
.cs888__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 12px; }
.cs888__thumbs button { overflow: hidden; padding: 0; border: 2px solid transparent; border-radius: 16px; background: #fff; }
.cs888__thumbs button.is-active { border-color: var(--cs-green); }
.cs888__thumbs img { width: 100%; aspect-ratio: 1; object-fit: cover; }

.cs888__buy-card { padding: clamp(26px, 3.4vw, 42px); border: 1px solid rgba(7,24,45,.1); border-radius: 28px; background: var(--cs-card); box-shadow: 0 24px 70px rgba(7,24,45,.075); }
.cs888__offer-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.cs888__offer { padding: 8px 11px; border-radius: 999px; background: #e9f5e5; color: var(--cs-green-dark); font-size: 9px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.cs888__stock { display: flex; align-items: center; gap: 7px; color: var(--cs-muted); font-size: 9px; font-weight: 750; }
.cs888__stock i { width: 7px; height: 7px; border-radius: 50%; background: var(--cs-green); box-shadow: 0 0 0 4px rgba(24,138,67,.12); }
.cs888__kicker { margin: 28px 0 12px; color: var(--cs-green); font-size: 10px; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.cs888 h1 { max-width: 640px; margin: 0 0 18px; font-size: clamp(38px, 4.4vw, 64px); font-weight: 780; letter-spacing: -.055em; line-height: .98; }
.cs888__rating { display: flex; align-items: center; gap: 12px; }
.cs888__rating span { color: #e1a300; font-size: 14px; letter-spacing: .06em; }
.cs888__rating a { color: var(--cs-ink-soft); font-size: 10px; font-weight: 750; text-underline-offset: 3px; }
.cs888__summary { margin: 20px 0 0; color: var(--cs-muted); font-size: 13px; line-height: 1.7; }
.cs888__price { display: flex; flex-wrap: wrap; align-items: center; gap: 11px; margin: 24px 0; }
.cs888__price strong { font-size: 30px; letter-spacing: -.04em; }
.cs888__price s { color: #8c9895; font-size: 14px; }
.cs888__price span { padding: 6px 9px; border-radius: 7px; background: #fff0e7; color: #a94412; font-size: 9px; font-weight: 850; }
.cs888__options { margin: 0; padding: 20px 0; border: 0; border-top: 1px solid var(--cs-line); }
.cs888__options legend { display: flex; width: 100%; justify-content: space-between; margin-bottom: 14px; padding: 0; font-size: 11px; font-weight: 850; }
.cs888__options legend span { color: var(--cs-muted); font-size: 9px; font-weight: 650; }
.cs888__swatches { display: flex; gap: 10px; }
.cs888__swatches button { width: 38px; height: 38px; border: 6px solid #fff; border-radius: 50%; box-shadow: 0 0 0 1px #bfc9c4; }
.cs888__swatches button.is-selected { box-shadow: 0 0 0 2px var(--cs-green); }
.cs888__swatches .is-black { background: #0a0d12; }
.cs888__swatches .is-white { background: #f2f1ed; }
.cs888__swatches .is-red { background: #c52027; }
.cs888__size-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.cs888__size-options button { display: grid; gap: 4px; padding: 14px; border: 1px solid var(--cs-line); border-radius: 14px; background: #fff; text-align: left; }
.cs888__size-options button.is-selected { border-color: var(--cs-green); background: #f0f8ee; box-shadow: inset 0 0 0 1px var(--cs-green); }
.cs888__size-options strong { font-size: 12px; }
.cs888__size-options small { color: var(--cs-muted); font-size: 9px; }
.cs888__purchase-actions { display: grid; grid-template-columns: 112px 1fr; gap: 10px; margin-top: 6px; }
.cs888__quantity { display: grid; grid-template-columns: repeat(3, 1fr); min-height: 54px; overflow: hidden; border: 1px solid var(--cs-line); border-radius: 13px; }
.cs888__quantity button, .cs888__quantity output { display: grid; place-items: center; border: 0; background: #fff; font-size: 13px; }
.cs888__add, .cs888__buy-now { min-height: 54px; border-radius: 13px; font-size: 12px; font-weight: 850; }
.cs888__add { border: 1px solid var(--cs-ink); background: var(--cs-ink); color: #fff; }
.cs888__buy-now { display: flex; width: 100%; align-items: center; justify-content: space-between; margin-top: 10px; padding-inline: 20px; border: 1px solid var(--cs-green); background: var(--cs-green); color: #fff; }
.cs888__add:hover, .cs888__buy-now:hover { background: var(--cs-green-dark); border-color: var(--cs-green-dark); }
.cs888__microcopy { margin: 10px 0 20px; color: var(--cs-muted); font-size: 8px; text-align: center; }
.cs888__assurances { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.cs888__assurances > div { display: grid; grid-template-columns: 38px 1fr; column-gap: 10px; align-items: center; min-height: 62px; padding: 10px; border-radius: 13px; background: #f4f6f3; }
.cs888__assurances > div > span { display: grid; grid-row: 1 / 3; width: 38px; height: 38px; place-items: center; border-radius: 11px; background: #e4efe2; color: var(--cs-green-dark); font-size: 8px; font-weight: 900; text-transform: uppercase; }
.cs888__assurances strong { align-self: end; font-size: 9px; }
.cs888__assurances small { align-self: start; color: var(--cs-muted); font-size: 8px; }
.cs888__toast { position: fixed; z-index: 50; right: 22px; bottom: 22px; max-width: calc(100% - 44px); padding: 13px 16px; border-radius: 12px; background: var(--cs-ink); color: #fff; font-size: 10px; opacity: 0; pointer-events: none; transform: translateY(12px); transition: opacity .2s ease, transform .2s ease; }
.cs888__toast.is-visible { opacity: 1; transform: translateY(0); }

.cs888__section-intro { display: grid; grid-template-columns: minmax(180px, .34fr) minmax(0, .9fr) minmax(240px, .5fr); align-items: end; gap: clamp(28px, 4vw, 64px); margin-bottom: clamp(38px, 5vw, 70px); }
.cs888__section-intro > p:first-child, .cs888__label { margin: 0; color: var(--cs-green); font-size: 9px; font-weight: 850; letter-spacing: .13em; line-height: 1.4; text-transform: uppercase; }
.cs888__section-intro h2 { margin: 0; font-size: clamp(42px, 5vw, 72px); font-weight: 760; letter-spacing: -.055em; line-height: .98; }
.cs888__section-intro > div > p { margin: 0; color: var(--cs-muted); font-size: 12px; line-height: 1.7; }
.cs888__section-intro > div > a { display: inline-flex; gap: 10px; margin-top: 16px; color: var(--cs-green-dark); font-size: 10px; font-weight: 800; text-underline-offset: 4px; }
.cs888__section-intro--compact { grid-template-columns: .35fr 1fr; align-items: center; margin-bottom: 30px; }
.cs888__section-intro--compact h2 { font-size: clamp(32px, 4vw, 52px); }

.cs888__benefits { padding-bottom: clamp(82px, 9vw, 128px); }
.cs888__benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.cs888__benefit-grid article { min-height: 220px; padding: 22px; border: 1px solid var(--cs-line); border-radius: 20px; background: #fff; }
.cs888__benefit-grid article > span { display: grid; width: 54px; height: 54px; place-items: center; border-radius: 16px; background: #eaf3e7; color: var(--cs-green-dark); font-size: 9px; font-weight: 900; line-height: 1.05; text-align: center; }
.cs888__benefit-grid h3 { margin: 36px 0 9px; font-size: 16px; letter-spacing: -.02em; }
.cs888__benefit-grid p { margin: 0; color: var(--cs-muted); font-size: 10px; line-height: 1.65; }

.cs888__product-use { padding-block: clamp(86px, 10vw, 138px); background: #fff; }
.cs888__mechanism-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); gap: 16px; }
.cs888__mechanism-grid figure { margin: 0; overflow: hidden; border-radius: 24px; background: #f0f2ef; }
.cs888__mechanism-main { position: relative; }
.cs888__mechanism-main img { width: 100%; height: 100%; min-height: 620px; object-fit: cover; }
.cs888__mechanism-main figcaption { position: absolute; right: 18px; bottom: 18px; left: 18px; padding: 12px 14px; border-radius: 12px; background: rgba(255,255,255,.86); color: var(--cs-muted); font-size: 9px; backdrop-filter: blur(10px); }
.cs888__mechanism-details { display: flex; min-height: 620px; flex-direction: column; padding: 16px; border-radius: 24px; background: var(--cs-warm); }
.cs888__mechanism-details figure { aspect-ratio: 1; }
.cs888__mechanism-details img { width: 100%; height: 100%; object-fit: cover; }
.cs888__mechanism-details > div { padding: 28px 16px 14px; }
.cs888__mechanism-details h3 { margin: 12px 0 10px; font-size: 25px; letter-spacing: -.035em; }
.cs888__mechanism-details p:last-child { margin: 0; color: var(--cs-muted); font-size: 11px; line-height: 1.7; }
.cs888__steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 18px 0 0; padding: 0; list-style: none; }
.cs888__steps li { display: flex; min-height: 190px; flex-direction: column; justify-content: space-between; padding: 22px; border: 1px solid var(--cs-line); border-radius: 18px; }
.cs888__steps li > span { color: var(--cs-green); font-size: 10px; font-weight: 900; }
.cs888__steps h3 { margin: 0 0 8px; font-size: 14px; }
.cs888__steps p { margin: 0; color: var(--cs-muted); font-size: 9px; line-height: 1.65; }
.cs888__specs { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(36px, 7vw, 100px); margin-top: clamp(66px, 8vw, 108px); padding: clamp(34px, 5vw, 64px); border-radius: 28px; background: var(--cs-ink); color: #fff; }
.cs888__specs > div > h3 { margin: 16px 0; font-size: clamp(30px, 3.4vw, 48px); letter-spacing: -.045em; line-height: 1.02; }
.cs888__specs > div > p:last-child { margin: 0; color: rgba(255,255,255,.62); font-size: 11px; line-height: 1.7; }
.cs888__specs dl { margin: 0; border-top: 1px solid rgba(255,255,255,.25); }
.cs888__specs dl > div { display: grid; grid-template-columns: 130px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.cs888__specs dt { color: rgba(255,255,255,.58); font-size: 9px; }
.cs888__specs dd { display: grid; gap: 4px; margin: 0; }
.cs888__specs dd strong { font-size: 11px; }
.cs888__specs dd span { color: rgba(255,255,255,.55); font-size: 8px; }

.cs888__solutions { padding-block: clamp(90px, 10vw, 142px); background: var(--cs-ink); color: #fff; }
.cs888__section-intro--light > p:first-child { color: #9fd467; }
.cs888__section-intro--light > div > p { color: rgba(255,255,255,.62); }
.cs888__solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cs888__solution-grid article { padding: 14px 14px 28px; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: rgba(255,255,255,.055); }
.cs888__solution-grid figure { position: relative; margin: 0; overflow: hidden; border-radius: 15px; }
.cs888__solution-grid img { width: 100%; aspect-ratio: .86; object-fit: cover; }
.cs888__solution-grid figcaption { position: absolute; right: 12px; bottom: 12px; padding: 7px 9px; border-radius: 8px; background: rgba(7,24,45,.75); font-size: 8px; font-weight: 800; backdrop-filter: blur(8px); }
.cs888__solution-grid h3 { margin: 24px 10px 9px; font-size: 20px; letter-spacing: -.03em; }
.cs888__solution-grid p { margin: 0 10px; color: rgba(255,255,255,.62); font-size: 10px; line-height: 1.7; }

.cs888__comparison { padding-block: clamp(90px, 10vw, 142px); }
.cs888__compare-table { overflow: hidden; border: 1px solid var(--cs-line); border-radius: 24px; background: #fff; }
.cs888__compare-table > div { display: grid; grid-template-columns: .85fr 1fr 1fr; align-items: center; min-height: 82px; border-bottom: 1px solid var(--cs-line); }
.cs888__compare-table > div:last-child { border-bottom: 0; }
.cs888__compare-table > div > * { display: flex; height: 100%; align-items: center; padding: 18px 24px; border-left: 1px solid var(--cs-line); font-size: 11px; }
.cs888__compare-table > div > *:first-child { border-left: 0; color: var(--cs-muted); }
.cs888__compare-table > div > strong { background: #eef7eb; color: var(--cs-green-dark); }
.cs888__compare-head { min-height: 64px !important; background: #f1f3f0; }
.cs888__compare-head > * { color: var(--cs-ink) !important; font-size: 9px !important; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.cs888__section-cta { display: flex; width: fit-content; min-height: 52px; align-items: center; gap: 18px; margin: 30px auto 0; padding: 0 20px; border-radius: 999px; background: var(--cs-green); color: #fff !important; font-size: 10px; font-weight: 850; text-decoration: none; }

.cs888__reviews { padding-block: clamp(90px, 10vw, 142px); background: #edece7; }
.cs888__review-head { display: grid; grid-template-columns: 1fr 180px; align-items: end; gap: 60px; margin-bottom: 44px; }
.cs888__review-head > div:first-child { max-width: 780px; }
.cs888__review-head h2 { margin: 16px 0; font-size: clamp(42px, 5.4vw, 74px); letter-spacing: -.055em; line-height: .98; }
.cs888__review-head > div:first-child > p:last-child { max-width: 680px; margin: 0; color: var(--cs-muted); font-size: 11px; line-height: 1.7; }
.cs888__review-score { display: grid; justify-items: end; padding-top: 16px; border-top: 1px solid var(--cs-ink); }
.cs888__review-score strong { font-size: 48px; letter-spacing: -.055em; line-height: 1; }
.cs888__review-score span { color: #dda000; font-size: 13px; letter-spacing: .07em; }
.cs888__review-score small { margin-top: 5px; color: var(--cs-muted); font-size: 8px; }
.cs888__ugc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.cs888__ugc { display: grid; grid-template-columns: .9fr 1.1fr; min-height: 420px; overflow: hidden; border: 1px solid #d6d7d1; border-radius: 22px; background: #fff; }
.cs888__ugc figure { position: relative; margin: 0; min-width: 0; }
.cs888__ugc figure img { width: 100%; height: 100%; object-fit: cover; }
.cs888__ugc figcaption { position: absolute; top: 12px; left: 12px; padding: 6px 8px; border-radius: 999px; background: rgba(255,255,255,.84); color: var(--cs-muted); font-size: 7px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; backdrop-filter: blur(8px); }
.cs888__ugc > div { display: flex; min-width: 0; flex-direction: column; padding: 24px; }
.cs888__ugc-stars { color: #dda000; font-size: 12px; letter-spacing: .06em; }
.cs888__ugc-stars i { color: #ccd2cf; font-style: normal; }
.cs888__ugc h3 { margin: 28px 0 10px; font-size: 20px; letter-spacing: -.03em; line-height: 1.2; }
.cs888__ugc p { margin: 0 0 24px; color: var(--cs-muted); font-size: 10px; line-height: 1.7; }
.cs888__ugc footer { display: grid; gap: 4px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--cs-line); }
.cs888__ugc footer strong { font-size: 10px; }
.cs888__ugc footer small { color: var(--cs-muted); font-size: 8px; }

.cs888__faq { padding-block: clamp(90px, 10vw, 142px); }
.cs888__faq-columns { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(40px, 7vw, 96px); }
.cs888__faq-columns > div > h3 { margin: 0 0 16px; padding-bottom: 16px; border-bottom: 1px solid var(--cs-ink); font-size: 13px; letter-spacing: .02em; }
.cs888__faq details { border-bottom: 1px solid var(--cs-line); }
.cs888__faq summary { display: grid; grid-template-columns: 1fr 30px; align-items: center; gap: 14px; min-height: 72px; cursor: pointer; font-size: 13px; font-weight: 750; letter-spacing: -.015em; list-style: none; }
.cs888__faq summary::-webkit-details-marker { display: none; }
.cs888__faq summary i { position: relative; width: 28px; height: 28px; border: 1px solid var(--cs-line); border-radius: 50%; }
.cs888__faq summary i::before, .cs888__faq summary i::after { position: absolute; top: 50%; left: 50%; width: 9px; height: 1px; background: var(--cs-ink); content: ""; transform: translate(-50%,-50%); }
.cs888__faq summary i::after { transform: translate(-50%,-50%) rotate(90deg); transition: transform .18s ease; }
.cs888__faq details[open] summary i::after { transform: translate(-50%,-50%); }
.cs888__faq details > p { margin: -2px 44px 0 0; padding: 0 0 20px; color: var(--cs-muted); font-size: 10px; line-height: 1.7; }
.cs888__faq details a { color: var(--cs-green-dark); }

.cs888__closing { display: flex; align-items: center; justify-content: space-between; gap: 40px; margin-bottom: clamp(82px, 9vw, 124px); padding: clamp(38px, 6vw, 70px); border-radius: 30px; background: linear-gradient(135deg, #e5f1e2, #f4efe7); }
.cs888__closing h2 { max-width: 760px; margin: 16px 0 12px; font-size: clamp(38px, 5vw, 66px); letter-spacing: -.055em; line-height: .98; }
.cs888__closing p:last-child { margin: 0; color: var(--cs-muted); font-size: 11px; }
.cs888__closing > a { display: flex; flex: 0 0 auto; min-height: 54px; align-items: center; gap: 18px; padding: 0 22px; border-radius: 999px; background: var(--cs-ink); color: #fff; font-size: 10px; font-weight: 850; text-decoration: none; }
.cs888__footer { padding-block: 34px; background: var(--cs-ink); color: #fff; }
.cs888__footer .cs888__shell { display: grid; grid-template-columns: .4fr 1fr auto; align-items: center; gap: 24px; }
.cs888__footer strong { font-size: 15px; letter-spacing: .14em; }
.cs888__footer p { margin: 0; color: rgba(255,255,255,.58); font-size: 8px; }
.cs888__footer nav { display: flex; gap: 18px; }
.cs888__footer nav a { color: rgba(255,255,255,.74); font-size: 8px; }
.cs888__mobile-buy { display: none; }

@media (max-width: 940px) {
  .cs888__hero { grid-template-columns: 1fr; }
  .cs888__gallery { position: static; }
  .cs888__section-intro { grid-template-columns: 1fr 1.5fr; }
  .cs888__section-intro > div { grid-column: 2; }
  .cs888__benefit-grid, .cs888__steps { grid-template-columns: repeat(2, 1fr); }
  .cs888__mechanism-grid { grid-template-columns: 1fr; }
  .cs888__mechanism-main img { min-height: 520px; }
  .cs888__mechanism-details { display: grid; grid-template-columns: 1fr 1fr; min-height: auto; }
  .cs888__solution-grid { grid-template-columns: 1fr 1fr; }
  .cs888__solution-grid article:last-child { grid-column: 1 / -1; }
  .cs888__solution-grid article:last-child { display: grid; grid-template-columns: 1fr 1fr; column-gap: 24px; }
  .cs888__solution-grid article:last-child figure { grid-row: 1 / 3; }
  .cs888__ugc { grid-template-columns: 1fr; }
  .cs888__ugc figure { aspect-ratio: 1; }
}

@media (max-width: 640px) {
  .cs888__shell { width: calc(100% - 28px); }
  .cs888__header { min-height: 62px; }
  .cs888__header-note { display: none; }
  .cs888__hero { gap: 24px; padding-top: 20px; }
  .cs888__gallery-main { border-radius: 20px; }
  .cs888__thumbs { gap: 6px; }
  .cs888__thumbs button { border-radius: 10px; }
  .cs888__buy-card { padding: 22px 18px; border-radius: 20px; }
  .cs888 h1 { font-size: clamp(37px, 11.5vw, 50px); }
  .cs888__offer-row { align-items: flex-start; flex-direction: column; }
  .cs888__purchase-actions { grid-template-columns: 104px 1fr; }
  .cs888__assurances { grid-template-columns: 1fr 1fr; }
  .cs888__section-intro, .cs888__section-intro--compact { grid-template-columns: 1fr; gap: 16px; }
  .cs888__section-intro > div { grid-column: auto; }
  .cs888__benefit-grid, .cs888__steps, .cs888__solution-grid, .cs888__ugc-grid, .cs888__faq-columns { grid-template-columns: 1fr; }
  .cs888__benefit-grid article { display: grid; grid-template-columns: 54px 1fr; gap: 18px; min-height: auto; }
  .cs888__benefit-grid h3 { margin: 3px 0 7px; }
  .cs888__mechanism-main img { min-height: 380px; }
  .cs888__mechanism-details { display: flex; }
  .cs888__steps li { min-height: 160px; }
  .cs888__specs { grid-template-columns: 1fr; padding: 28px 22px; border-radius: 22px; }
  .cs888__specs dl > div { grid-template-columns: 100px 1fr; }
  .cs888__solution-grid article:last-child { display: block; }
  .cs888__solution-grid article:last-child figure { margin-bottom: 24px; }
  .cs888__solution-grid img { aspect-ratio: 1; }
  .cs888__compare-table { overflow-x: auto; border-radius: 16px; }
  .cs888__compare-table > div { grid-template-columns: 130px 210px 210px; min-width: 550px; }
  .cs888__compare-table > div > * { padding: 15px; font-size: 10px; }
  .cs888__review-head { grid-template-columns: 1fr; gap: 28px; }
  .cs888__review-score { justify-items: start; }
  .cs888__ugc { grid-template-columns: 1fr; min-height: 0; }
  .cs888__ugc > div { min-height: 320px; padding: 22px; }
  .cs888__closing { align-items: flex-start; flex-direction: column; padding: 38px 24px; border-radius: 22px; }
  .cs888__closing > a { width: 100%; justify-content: space-between; }
  .cs888__footer { padding-bottom: 104px; }
  .cs888__footer .cs888__shell { grid-template-columns: 1fr; }
  .cs888__mobile-buy { position: fixed; z-index: 45; right: 10px; bottom: 10px; left: 10px; display: flex; min-height: 66px; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 12px 10px 16px; border: 1px solid rgba(255,255,255,.14); border-radius: 18px; background: rgba(7,24,45,.96); box-shadow: 0 15px 40px rgba(7,24,45,.25); color: #fff; text-decoration: none; backdrop-filter: blur(14px); }
  .cs888__mobile-buy span { display: grid; gap: 2px; }
  .cs888__mobile-buy small { color: rgba(255,255,255,.62); font-size: 8px; }
  .cs888__mobile-buy strong { font-size: 12px; }
  .cs888__mobile-buy b { padding: 12px 14px; border-radius: 11px; background: var(--cs-green); font-size: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  .cs888__marquee-track { animation: none; }
  .cs888__gallery-main > img, .cs888__toast { transition: none; }
}

/* CS888 compact campaign density pass */
.cs888__shell { width: min(1360px, calc(100% - 32px)); }
.cs888__marquee-track { min-height: 30px; gap: 32px; }
.cs888__marquee span { font-size: 8px; }
.cs888__header { min-height: 58px; }
.cs888__brand { font-size: 17px; }
.cs888__hero { grid-template-columns: minmax(0, 1.06fr) minmax(390px, .94fr); gap: clamp(26px, 3vw, 46px); padding-block: 28px 56px; }
.cs888__gallery-main, .cs888__buy-card { border-radius: 20px; }
.cs888__gallery-main figcaption { right: 12px; bottom: 12px; left: 12px; padding: 8px 11px; }
.cs888__thumbs { gap: 7px; margin-top: 8px; }
.cs888__thumbs button { border-radius: 11px; }
.cs888__buy-card { padding: clamp(20px, 2.1vw, 30px); }
.cs888__kicker { margin: 18px 0 9px; font-size: 8px; }
.cs888 h1 { margin-bottom: 12px; font-size: clamp(36px, 3.7vw, 54px); line-height: 1; }
.cs888__summary { margin-top: 13px; font-size: 11px; line-height: 1.55; }
.cs888__price { margin: 16px 0; }
.cs888__price strong { font-size: 25px; }
.cs888__options { padding: 13px 0; }
.cs888__options legend { margin-bottom: 10px; }
.cs888__size-options button { padding: 11px 12px; border-radius: 11px; }
.cs888__purchase-actions { margin-top: 2px; }
.cs888__quantity, .cs888__add, .cs888__buy-now { min-height: 48px; }
.cs888__microcopy { margin: 7px 0 12px; }
.cs888__assurances { grid-template-columns: repeat(4, 1fr); gap: 6px; }
.cs888__assurances > div { display: flex; min-height: 72px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 3px; padding: 8px; }
.cs888__assurances > div > span { width: 29px; height: 29px; font-size: 7px; }
.cs888__assurances strong { font-size: 8px; }
.cs888__assurances small { font-size: 7px; }

.cs888__section-intro { gap: 28px; margin-bottom: 30px; }
.cs888__section-intro h2 { font-size: clamp(36px, 4vw, 56px); }
.cs888__section-intro > div > p { font-size: 10px; line-height: 1.55; }
.cs888__section-intro--compact { margin-bottom: 20px; }
.cs888__section-intro--compact h2 { font-size: clamp(28px, 3.2vw, 42px); }
.cs888__benefits { padding-bottom: 54px; }
.cs888__benefit-grid article { min-height: 158px; padding: 17px; border-radius: 15px; }
.cs888__benefit-grid article > span { width: 44px; height: 44px; border-radius: 12px; }
.cs888__benefit-grid h3 { margin: 18px 0 7px; font-size: 14px; }
.cs888__benefit-grid p { font-size: 9px; line-height: 1.5; }

.cs888__product-use, .cs888__solutions, .cs888__comparison, .cs888__reviews, .cs888__faq { padding-block: 64px; }
.cs888__mechanism-grid { gap: 10px; }
.cs888__mechanism-grid figure, .cs888__mechanism-details { border-radius: 17px; }
.cs888__mechanism-main img { min-height: 460px; }
.cs888__mechanism-details { min-height: 460px; padding: 10px; }
.cs888__mechanism-details > div { padding: 18px 10px 8px; }
.cs888__mechanism-details h3 { margin: 8px 0; font-size: 20px; }
.cs888__mechanism-details p:last-child { font-size: 9px; line-height: 1.55; }
.cs888__steps { gap: 8px; margin-top: 10px; }
.cs888__steps li { min-height: 132px; padding: 16px; border-radius: 14px; }
.cs888__steps h3 { font-size: 12px; }
.cs888__steps p { font-size: 8px; line-height: 1.5; }
.cs888__specs { gap: 48px; margin-top: 38px; padding: 34px; border-radius: 20px; }
.cs888__specs > div > h3 { font-size: clamp(27px, 2.8vw, 40px); }
.cs888__specs dl > div { padding: 13px 0; }

.cs888__solution-grid { gap: 10px; }
.cs888__solution-grid article { padding: 9px 9px 18px; border-radius: 16px; }
.cs888__solution-grid figure { border-radius: 11px; }
.cs888__solution-grid img { aspect-ratio: 1.16; }
.cs888__solution-grid h3 { margin: 15px 7px 6px; font-size: 16px; }
.cs888__solution-grid p { margin-inline: 7px; font-size: 9px; line-height: 1.5; }

.cs888__compare-table { border-radius: 17px; }
.cs888__compare-table > div { min-height: 60px; }
.cs888__compare-table > div > * { padding: 13px 18px; font-size: 10px; }
.cs888__compare-head { min-height: 48px !important; }
.cs888__section-cta { min-height: 46px; margin-top: 20px; }

.cs888__review-head { grid-template-columns: 1fr 150px; gap: 36px; margin-bottom: 24px; }
.cs888__review-head h2 { margin: 10px 0; font-size: clamp(36px, 4.4vw, 58px); }
.cs888__review-head > div:first-child > p:last-child { font-size: 9px; line-height: 1.5; }
.cs888__review-score { padding-top: 10px; }
.cs888__review-score strong { font-size: 38px; }
.cs888__review-controls { display: flex; gap: 6px; margin-top: 10px; }
.cs888__review-controls button { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid #cdd1cb; border-radius: 50%; background: rgba(255,255,255,.65); color: var(--cs-ink); }
.cs888__ugc-grid { display: grid; grid-template-columns: none; grid-auto-columns: minmax(280px, 30.5%); grid-auto-flow: column; gap: 10px; overflow-x: auto; padding: 0 1px 10px; scroll-behavior: smooth; scroll-snap-type: x mandatory; scrollbar-color: #aeb7b2 transparent; scrollbar-width: thin; }
.cs888__ugc { display: block; min-height: 0; border-radius: 16px; scroll-snap-align: start; }
.cs888__ugc figure { aspect-ratio: 1; }
.cs888__ugc > div { min-height: 240px; padding: 16px; }
.cs888__ugc h3 { margin: 14px 0 7px; font-size: 15px; }
.cs888__ugc p { margin-bottom: 16px; font-size: 8.5px; line-height: 1.55; }
.cs888__ugc footer { padding-top: 11px; }

.cs888__faq-columns { gap: 44px; }
.cs888__faq-columns > div > h3 { margin-bottom: 8px; padding-bottom: 10px; }
.cs888__faq summary { min-height: 56px; grid-template-columns: 1fr 26px; font-size: 11px; }
.cs888__faq summary i { width: 24px; height: 24px; }
.cs888__faq details > p { padding-bottom: 14px; font-size: 9px; line-height: 1.55; }
.cs888__closing { margin-bottom: 54px; padding: 36px; border-radius: 20px; }
.cs888__closing h2 { margin: 10px 0 8px; font-size: clamp(34px, 4.2vw, 54px); }
.cs888__closing > a { min-height: 48px; }
.cs888__footer { padding-block: 24px; }

@media (max-width: 940px) {
  .cs888__hero { grid-template-columns: 1fr 1fr; gap: 18px; }
  .cs888__gallery { position: sticky; top: 8px; }
  .cs888__mechanism-main img { min-height: 410px; }
  .cs888__ugc-grid { grid-auto-columns: minmax(280px, 43%); }
}

@media (max-width: 700px) {
  .cs888__shell { width: calc(100% - 24px); }
  .cs888__marquee-track { min-height: 27px; gap: 26px; }
  .cs888__header { min-height: 50px; }
  .cs888__brand { font-size: 15px; }
  .cs888__hero { grid-template-columns: 1fr; gap: 13px; padding-block: 12px 38px; }
  .cs888__gallery { position: static; }
  .cs888__gallery-main { border-radius: 15px; }
  .cs888__gallery-main figcaption { display: none; }
  .cs888__thumbs { grid-template-columns: repeat(4, 56px); overflow-x: auto; }
  .cs888__buy-card { padding: 16px; border-radius: 15px; }
  .cs888__offer-row { flex-direction: row; align-items: center; }
  .cs888__offer { padding: 6px 8px; font-size: 7px; }
  .cs888__kicker { margin-top: 14px; }
  .cs888 h1 { font-size: 34px; letter-spacing: -.045em; }
  .cs888__rating { gap: 8px; }
  .cs888__summary { margin-top: 10px; font-size: 10px; }
  .cs888__price { margin: 12px 0; }
  .cs888__options { padding: 10px 0; }
  .cs888__swatches button { width: 32px; height: 32px; }
  .cs888__size-options button { padding: 9px; }
  .cs888__assurances { grid-template-columns: repeat(4, 1fr); }
  .cs888__assurances > div { min-height: 65px; align-items: center; padding: 6px 3px; text-align: center; }
  .cs888__assurances small { display: none; }
  .cs888__assurances strong { font-size: 7px; }

  .cs888__product-use, .cs888__solutions, .cs888__comparison, .cs888__reviews, .cs888__faq { padding-block: 42px; }
  .cs888__benefits { padding-bottom: 38px; }
  .cs888__section-intro, .cs888__section-intro--compact { gap: 10px; margin-bottom: 22px; }
  .cs888__section-intro h2, .cs888__section-intro--compact h2 { font-size: 32px; }
  .cs888__section-intro > div > p { font-size: 9px; }
  .cs888__benefit-grid { grid-template-columns: repeat(2, 1fr); gap: 7px; }
  .cs888__benefit-grid article { display: flex; min-height: 138px; flex-direction: column; gap: 0; padding: 13px; }
  .cs888__benefit-grid article > span { width: 37px; height: 37px; border-radius: 10px; }
  .cs888__benefit-grid h3 { margin: 12px 0 5px; font-size: 12px; }
  .cs888__benefit-grid p { font-size: 8px; }

  .cs888__mechanism-main img { min-height: 0; aspect-ratio: 4 / 3; }
  .cs888__mechanism-details { display: grid; grid-template-columns: 40% 1fr; min-height: 0; align-items: center; }
  .cs888__mechanism-details > div { padding: 12px; }
  .cs888__mechanism-details h3 { font-size: 17px; }
  .cs888__mechanism-details p:last-child { font-size: 8px; }
  .cs888__steps { display: grid; grid-template-columns: none; grid-auto-columns: 72%; grid-auto-flow: column; overflow-x: auto; scroll-snap-type: x mandatory; }
  .cs888__steps li { min-height: 126px; scroll-snap-align: start; }
  .cs888__specs { gap: 20px; margin-top: 26px; padding: 22px 18px; }
  .cs888__specs > div > h3 { font-size: 27px; }
  .cs888__specs dl > div { grid-template-columns: 84px 1fr; padding: 10px 0; }

  .cs888__solution-grid { display: grid; grid-template-columns: none; grid-auto-columns: 82%; grid-auto-flow: column; gap: 8px; overflow-x: auto; scroll-snap-type: x mandatory; }
  .cs888__solution-grid article, .cs888__solution-grid article:last-child { display: block; grid-column: auto; scroll-snap-align: start; }
  .cs888__solution-grid article:last-child figure { margin-bottom: 0; }
  .cs888__solution-grid img { aspect-ratio: 1.25; }

  .cs888__compare-table > div { min-height: 52px; }
  .cs888__compare-table > div > * { padding: 11px; font-size: 9px; }
  .cs888__review-head { grid-template-columns: 1fr 92px; gap: 16px; }
  .cs888__review-head h2 { font-size: 31px; }
  .cs888__review-score { justify-items: start; }
  .cs888__review-score strong { font-size: 32px; }
  .cs888__ugc-grid { grid-auto-columns: 84%; gap: 8px; }
  .cs888__ugc > div { min-height: 228px; padding: 15px; }
  .cs888__faq-columns { gap: 28px; }
  .cs888__faq summary { min-height: 52px; font-size: 10px; }
  .cs888__closing { gap: 22px; margin-bottom: 38px; padding: 25px 20px; }
  .cs888__closing h2 { font-size: 31px; }
  .cs888__footer { padding-top: 20px; }
}

/* Gallery, variant and visual QA refinement pass */
#cs888-buy, #cs888-how, #cs888-specs, #cs888-reviews, #cs888-faq { scroll-margin-top: 18px; }
.cs888__gallery-main { display: grid; aspect-ratio: 4 / 3; isolation: isolate; cursor: ew-resize; touch-action: pan-y; }
.cs888__gallery-main > img { grid-area: 1 / 1; width: 100%; height: 100%; aspect-ratio: auto; object-fit: cover; object-position: center 67%; transition: opacity .18s ease, transform .24s ease; }
.cs888__gallery-main.is-loading > img { opacity: .78; transform: scale(1.006); }
.cs888__gallery-main.is-loading::after { content: ""; position: absolute; z-index: 3; top: 50%; left: 50%; width: 24px; height: 24px; margin: -12px; border: 2px solid rgba(7,24,45,.2); border-top-color: var(--cs-green); border-radius: 50%; animation: cs888-spin .7s linear infinite; }
.cs888__gallery-main:focus-visible { outline: 3px solid rgba(34,139,91,.38); outline-offset: 3px; }
.cs888__gallery-main figcaption { z-index: 2; pointer-events: none; }
.cs888__gallery-main figcaption b { color: var(--cs-ink); font-size: 9px; font-weight: 800; letter-spacing: .02em; }
.cs888__gallery-nav { position: absolute; z-index: 4; top: 50%; right: 12px; left: 12px; display: flex; justify-content: space-between; pointer-events: none; transform: translateY(-50%); }
.cs888__gallery-nav button { display: grid; width: 38px; height: 38px; padding: 0; place-items: center; border: 1px solid rgba(7,24,45,.12); border-radius: 50%; background: rgba(255,255,255,.9); box-shadow: 0 8px 24px rgba(7,24,45,.12); color: var(--cs-ink); font-size: 15px; pointer-events: auto; backdrop-filter: blur(10px); transition: transform .18s ease, background .18s ease; }
.cs888__gallery-nav button:hover { background: #fff; transform: scale(1.06); }
.cs888__gallery-nav button:focus-visible, .cs888__thumbs button:focus-visible, .cs888__options button:focus-visible, .cs888__review-controls button:focus-visible { outline: 3px solid rgba(34,139,91,.36); outline-offset: 2px; }
.cs888__thumbs { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.cs888__thumbs button { position: relative; aspect-ratio: 4 / 3; }
.cs888__thumbs img { width: 100%; height: 100%; aspect-ratio: auto; object-fit: cover; }
.cs888__thumbs button > span { position: absolute; right: 4px; bottom: 4px; left: 4px; overflow: hidden; padding: 4px 5px; border-radius: 6px; background: rgba(7,24,45,.76); color: #fff; font-size: 7px; font-weight: 800; line-height: 1; text-align: center; text-overflow: ellipsis; white-space: nowrap; backdrop-filter: blur(6px); }
.cs888__thumbs button.is-active { border-color: var(--cs-green); box-shadow: 0 0 0 1px var(--cs-green), 0 6px 18px rgba(34,139,91,.12); }
.cs888__swatches button:disabled { cursor: not-allowed; filter: grayscale(.5); opacity: .3; }
.cs888__review-controls button:disabled { cursor: default; opacity: .32; }

.cs888__summary { font-size: clamp(11px, .86vw, 13px); }
.cs888__benefit-grid p, .cs888__solution-grid p, .cs888__mechanism-details p:last-child, .cs888__ugc p, .cs888__faq details > p { font-size: 10px; }
.cs888__solution-grid figure { aspect-ratio: 4 / 3; }
.cs888__solution-grid img { width: 100%; height: 100%; aspect-ratio: auto; object-fit: cover; }
.cs888__solution-grid article:nth-child(1) img { object-position: center 52%; }
.cs888__solution-grid article:nth-child(2) img { object-position: center 50%; }
.cs888__solution-grid article:nth-child(3) img { object-position: center 54%; }

@keyframes cs888-spin { to { transform: rotate(360deg); } }

@media (min-width: 941px) {
  .cs888__hero { grid-template-columns: minmax(0, 1.03fr) minmax(390px, .97fr); align-items: start; }
}

@media (min-width: 701px) and (max-width: 940px) {
  .cs888__hero { grid-template-columns: minmax(0, .82fr) minmax(370px, 1.18fr); gap: 16px; }
  .cs888__gallery { position: sticky; top: 8px; }
  .cs888__gallery-main figcaption { right: 8px; bottom: 8px; left: 8px; }
  .cs888__gallery-main figcaption b { font-size: 8px; }
  .cs888__gallery-nav { right: 8px; left: 8px; }
  .cs888__gallery-nav button { width: 32px; height: 32px; }
  .cs888__thumbs { gap: 4px; }
  .cs888__thumbs button > span { display: none; }
  .cs888 h1 { font-size: clamp(32px, 4.7vw, 44px); }
}

@media (max-width: 700px) {
  .cs888__hero { grid-template-columns: minmax(0, 1fr); }
  .cs888__gallery, .cs888__buy-card { min-width: 0; width: 100%; }
  .cs888__gallery-main { aspect-ratio: 4 / 3; }
  .cs888__gallery-nav { right: 9px; left: 9px; }
  .cs888__gallery-nav button { width: 34px; height: 34px; }
  .cs888__gallery-main figcaption { display: flex; right: 9px; bottom: 9px; left: 9px; padding: 7px 9px; }
  .cs888__gallery-main figcaption b { font-size: 8px; }
  .cs888__thumbs { display: grid; grid-template-columns: none; grid-auto-columns: 78px; grid-auto-flow: column; gap: 6px; overflow-x: auto; padding: 1px 1px 6px; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .cs888__thumbs::-webkit-scrollbar { display: none; }
  .cs888__thumbs button { scroll-snap-align: start; }
  .cs888__summary { font-size: 11px; }
  .cs888__benefit-grid p, .cs888__solution-grid p, .cs888__mechanism-details p:last-child, .cs888__ugc p, .cs888__faq details > p { font-size: 9.5px; }
  .cs888__solution-grid { grid-auto-columns: 88%; padding-bottom: 8px; }
  .cs888__solution-grid figure { aspect-ratio: 4 / 3; }
  .cs888__steps, .cs888__solution-grid, .cs888__ugc-grid { scrollbar-width: none; }
  .cs888__steps::-webkit-scrollbar, .cs888__solution-grid::-webkit-scrollbar, .cs888__ugc-grid::-webkit-scrollbar { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .cs888__gallery-main.is-loading::after { animation: none; }
  .cs888__gallery-main > img, .cs888__gallery-nav button { transition: none; }
}

/* Brand header, complete media rail and icon clarity pass */
body.cs888-page > .gv-lite-announcement,
body.cs888-page > .gv-lite-header,
body:has([data-cs888-campaign]) > .gv-lite-announcement,
body:has([data-cs888-campaign]) > .gv-lite-header { display: none !important; }

.cs888 .material-symbols-outlined {
  font-family: "Material Symbols Outlined";
  font-weight: normal;
  font-style: normal;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: "liga";
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "liga";
}

.cs888__notice { border-bottom: 1px solid rgba(255,255,255,.12); background: var(--cs-ink); color: #fff; }
.cs888__notice-inner { display: grid; min-height: 34px; grid-template-columns: repeat(3, 1fr); align-items: center; }
.cs888__notice-inner > span { display: flex; align-items: center; justify-content: center; gap: 8px; border-right: 1px solid rgba(255,255,255,.12); font-size: 8px; font-weight: 750; letter-spacing: .075em; text-transform: uppercase; white-space: nowrap; }
.cs888__notice-inner > span:last-child { border-right: 0; }
.cs888__notice-inner .material-symbols-outlined { color: var(--cs-lime); font-size: 14px; }

.cs888__header { position: sticky; z-index: 30; top: 0; display: block; width: 100%; min-height: auto; border-bottom: 1px solid rgba(7,24,45,.09); background: rgba(249,250,247,.94); box-shadow: 0 7px 24px rgba(7,24,45,.055); backdrop-filter: blur(18px); }
.cs888__header-inner { display: grid; min-height: 66px; grid-template-columns: auto 1fr auto; align-items: center; gap: clamp(24px, 4vw, 58px); }
.cs888__brand { display: inline-flex; align-items: center; gap: 10px; width: max-content; font-size: inherit; letter-spacing: normal; text-decoration: none; }
.cs888__logo-mark { position: relative; display: block; width: 38px; height: 38px; overflow: hidden; flex: 0 0 38px; border: 1px solid rgba(7,24,45,.08); border-radius: 12px; background: #fff; box-shadow: 0 5px 14px rgba(7,24,45,.08); }
.cs888__logo-mark img { position: absolute; top: -8px; left: -19px; width: 76px; max-width: none; height: 76px; }
.cs888__wordmark { color: var(--cs-ink); font-size: 17px; font-weight: 900; letter-spacing: .14em; }
.cs888__nav { display: flex; align-items: center; justify-content: center; gap: clamp(20px, 2.6vw, 38px); }
.cs888__nav a { position: relative; padding: 24px 0 21px; color: var(--cs-muted); font-size: 9px; font-weight: 760; letter-spacing: .035em; text-decoration: none; }
.cs888__nav a::after { content: ""; position: absolute; right: 0; bottom: 17px; left: 0; height: 1px; background: var(--cs-green); transform: scaleX(0); transition: transform .18s ease; }
.cs888__nav a:hover { color: var(--cs-ink); }
.cs888__nav a:hover::after, .cs888__nav a:focus-visible::after { transform: scaleX(1); }
.cs888__header-cta { display: inline-flex; min-height: 36px; align-items: center; gap: 10px; padding: 0 15px; border: 1px solid var(--cs-ink); border-radius: 999px; background: var(--cs-ink); color: #fff !important; font-size: 9px; font-weight: 800; text-decoration: none; }
.cs888__header-cta span { color: var(--cs-lime); font-size: 12px; }
.cs888__header-cta:hover { border-color: var(--cs-green-dark); background: var(--cs-green-dark); }

#cs888-buy, #cs888-how, #cs888-specs, #cs888-solutions, #cs888-reviews, #cs888-faq { scroll-margin-top: 82px; }
.cs888__gallery { top: 82px; }
.cs888__thumbs { display: grid; grid-template-columns: none; grid-auto-columns: 98px; grid-auto-flow: column; gap: 7px; overflow-x: auto; padding: 1px 1px 7px; scroll-behavior: smooth; scroll-snap-type: x proximity; scrollbar-color: rgba(7,24,45,.2) transparent; scrollbar-width: thin; }
.cs888__thumbs button { scroll-snap-align: start; }
.cs888__thumbs button > span { right: 3px; bottom: 3px; left: 3px; padding: 4px; }

.cs888__assurances > div > .material-symbols-outlined { display: grid; width: 38px; height: 38px; grid-row: 1 / 3; place-items: center; border-radius: 11px; background: #e4efe2; color: var(--cs-green-dark); font-size: 20px; text-transform: none; }
.cs888__benefit-grid article > .material-symbols-outlined { display: grid; width: 54px; height: 54px; place-items: center; border-radius: 16px; background: #eaf3e7; color: var(--cs-green-dark); font-size: 26px; text-align: center; }

@media (max-width: 940px) {
  .cs888__header-inner { min-height: 60px; gap: 18px; }
  .cs888__nav { gap: 16px; }
  .cs888__nav a { padding-block: 21px 19px; font-size: 8px; }
  .cs888__nav a::after { bottom: 15px; }
  .cs888__logo-mark { width: 34px; height: 34px; flex-basis: 34px; border-radius: 10px; }
  .cs888__logo-mark img { top: -7px; left: -17px; width: 68px; height: 68px; }
  .cs888__wordmark { font-size: 15px; }
  .cs888__header-cta { min-height: 33px; padding-inline: 12px; }
  .cs888__gallery { top: 72px; }
}

@media (max-width: 700px) {
  .cs888__notice-inner { display: flex; min-height: 30px; justify-content: center; }
  .cs888__notice-inner > span { border: 0; font-size: 7.5px; letter-spacing: .045em; }
  .cs888__notice-inner > span:nth-child(n+2) { display: none; }
  .cs888__header-inner { min-height: 56px; grid-template-columns: 1fr auto; gap: 10px; }
  .cs888__nav { display: none; }
  .cs888__brand { gap: 8px; }
  .cs888__logo-mark { width: 32px; height: 32px; flex-basis: 32px; }
  .cs888__logo-mark img { top: -7px; left: -16px; width: 64px; height: 64px; }
  .cs888__wordmark { font-size: 14px; letter-spacing: .12em; }
  .cs888__header-cta { min-height: 32px; padding-inline: 11px; font-size: 8px; }
  #cs888-buy, #cs888-how, #cs888-specs, #cs888-solutions, #cs888-reviews, #cs888-faq { scroll-margin-top: 66px; }
  .cs888__gallery { top: 66px; }
  .cs888__thumbs { grid-auto-columns: 80px; }
  .cs888__thumbs button > span { display: block; font-size: 6.5px; }
  .cs888__assurances > div > .material-symbols-outlined { width: 29px; height: 29px; grid-row: auto; border-radius: 9px; font-size: 17px; }
  .cs888__benefit-grid article > .material-symbols-outlined { width: 37px; height: 37px; flex: 0 0 37px; border-radius: 10px; font-size: 20px; }
}

/* Unified typography and premium icon system */
.cs888,
.cs888 button,
.cs888 a,
.cs888 input,
.cs888 select,
.cs888 textarea {
  font-family: "Manrope", Arial, Helvetica, sans-serif;
}
.cs888 h1,
.cs888 h2,
.cs888 h3,
.cs888 p,
.cs888 span,
.cs888 strong,
.cs888 small,
.cs888 summary,
.cs888 dt,
.cs888 dd { font-family: inherit; }
.cs888 h1,
.cs888 h2 { font-weight: 750; }
.cs888 h3 { font-weight: 700; }
.cs888 p { font-weight: 450; }
.cs888 .material-symbols-outlined {
  font-family: "Material Symbols Outlined" !important;
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

.cs888__notice-inner > span { font-size: 9.5px; font-weight: 700; letter-spacing: .045em; }
.cs888__notice-inner .material-symbols-outlined { font-size: 17px; }
.cs888__wordmark { font-size: 18px; font-weight: 800; letter-spacing: .11em; }
.cs888__nav a { font-size: 11px; font-weight: 650; letter-spacing: 0; }
.cs888__header-cta { min-height: 38px; padding-inline: 17px; font-size: 11px; font-weight: 700; }
.cs888__header-cta span { font-size: 14px; }

.cs888__gallery-main figcaption { font-size: 10.5px; }
.cs888__gallery-main figcaption b { font-size: 10.5px; font-weight: 700; }
.cs888__gallery-nav button { width: 42px; height: 42px; border-color: rgba(7,24,45,.16); font-size: 18px; }
.cs888__thumbs button > span { padding: 5px; font-size: 8.5px; font-weight: 700; }

.cs888__offer { font-size: 10px; font-weight: 750; letter-spacing: .055em; }
.cs888__stock { font-size: 10.5px; font-weight: 650; }
.cs888__kicker { font-size: 11px; font-weight: 750; letter-spacing: .09em; }
.cs888__rating a { font-size: 12px; font-weight: 650; }
.cs888__summary { color: #536462; font-size: 14px; line-height: 1.65; }
.cs888__price span { font-size: 10.5px; font-weight: 750; }
.cs888__options legend { font-size: 12.5px; font-weight: 750; }
.cs888__options legend span { font-size: 11px; font-weight: 550; }
.cs888__size-options strong { font-size: 13.5px; }
.cs888__size-options small { font-size: 11px; line-height: 1.4; }
.cs888__add,
.cs888__buy-now { font-size: 13px; font-weight: 750; }
.cs888__microcopy { font-size: 9.5px; line-height: 1.5; }

.cs888__assurances > div {
  display: grid;
  min-height: 76px;
  grid-template-columns: 42px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 10px;
  align-items: center;
  padding: 11px;
  border: 1px solid rgba(7,24,45,.07);
  border-radius: 16px;
  background: #fbfcfa;
  text-align: left;
}
.cs888__assurances > div > .material-symbols-outlined {
  width: 42px;
  height: 42px;
  grid-row: 1 / 3;
  border: 1px solid rgba(15,101,48,.16);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 5px 16px rgba(7,24,45,.06);
  font-size: 22px;
}
.cs888__assurances strong { align-self: end; font-size: 10.5px; font-weight: 700; line-height: 1.25; }
.cs888__assurances small { align-self: start; font-size: 9.5px; line-height: 1.3; }

.cs888__section-intro > p:first-child,
.cs888__label { font-size: 10.5px; font-weight: 750; letter-spacing: .09em; }
.cs888__section-intro > div > p { color: #536462; font-size: 13.5px; line-height: 1.7; }
.cs888__section-intro > div > a { font-size: 12px; font-weight: 700; }
.cs888__benefit-grid article { border-color: rgba(7,24,45,.09); box-shadow: 0 8px 26px rgba(7,24,45,.035); }
.cs888__benefit-grid article > .material-symbols-outlined {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cs-ink);
  box-shadow: 0 10px 24px rgba(7,24,45,.16);
  color: #fff;
  font-size: 28px;
}
.cs888__benefit-grid h3 { font-size: 17px; font-weight: 700; line-height: 1.28; }
.cs888__benefit-grid p { color: #536462; font-size: 12px; line-height: 1.65; }

.cs888__mechanism-main figcaption { font-size: 11px; line-height: 1.45; }
.cs888__mechanism-details h3 { font-size: 25px; font-weight: 700; }
.cs888__mechanism-details p:last-child { color: #536462; font-size: 12.5px; line-height: 1.7; }
.cs888__steps li > span { font-size: 11px; }
.cs888__steps h3 { font-size: 15px; font-weight: 700; }
.cs888__steps p { color: #536462; font-size: 11.5px; line-height: 1.65; }
.cs888__specs > div > p:last-child { font-size: 12.5px; }
.cs888__specs dt { font-size: 10.5px; }
.cs888__specs dd strong { font-size: 12.5px; }
.cs888__specs dd span { font-size: 10.5px; line-height: 1.4; }

.cs888__solution-grid figcaption { font-size: 9.5px; }
.cs888__solution-grid h3 { font-size: 19px; font-weight: 700; }
.cs888__solution-grid p { font-size: 12px; line-height: 1.65; }
.cs888__compare-table > div > * { font-size: 12px; line-height: 1.5; }
.cs888__compare-head > * { font-size: 10.5px !important; letter-spacing: .055em; }
.cs888__section-cta { font-size: 12px; font-weight: 700; }

.cs888__review-head > div:first-child > p:last-child { font-size: 12.5px; line-height: 1.7; }
.cs888__review-score small { font-size: 10px; }
.cs888__ugc figcaption { font-size: 9px; letter-spacing: .055em; }
.cs888__ugc h3 { font-size: 18px; font-weight: 700; }
.cs888__ugc p { color: #536462; font-size: 12px; line-height: 1.65; }
.cs888__ugc footer strong { font-size: 11.5px; }
.cs888__ugc footer small { font-size: 10px; }

.cs888__faq-columns > div > h3 { font-size: 14px; font-weight: 700; }
.cs888__faq summary { min-height: 66px; font-size: 13.5px; font-weight: 650; line-height: 1.4; }
.cs888__faq summary i { width: 30px; height: 30px; }
.cs888__faq details > p { color: #536462; font-size: 12px; line-height: 1.7; }
.cs888__closing p:last-child { font-size: 12.5px; }
.cs888__closing > a { font-size: 12px; font-weight: 700; }
.cs888__footer p,
.cs888__footer nav a { font-size: 10px; line-height: 1.5; }

@media (max-width: 940px) {
  .cs888__nav a { font-size: 10px; }
  .cs888__header-cta { font-size: 10px; }
  .cs888__summary { font-size: 13px; }
  .cs888__assurances { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .cs888__assurances > div { min-height: 74px; }
  .cs888__assurances strong { font-size: 11px; }
  .cs888__assurances small { font-size: 10px; }
  .cs888__benefit-grid p,
  .cs888__solution-grid p,
  .cs888__mechanism-details p:last-child,
  .cs888__ugc p,
  .cs888__faq details > p { font-size: 12px; }
}

@media (max-width: 700px) {
  .cs888__notice-inner > span { font-size: 8.5px; }
  .cs888__notice-inner .material-symbols-outlined { font-size: 15px; }
  .cs888__wordmark { font-size: 15px; }
  .cs888__header-cta { min-height: 34px; font-size: 9.5px; }
  .cs888__gallery-main figcaption,
  .cs888__gallery-main figcaption b { font-size: 9.5px; }
  .cs888__gallery-nav button { width: 38px; height: 38px; }
  .cs888__thumbs button > span { font-size: 7.5px; }
  .cs888__offer { font-size: 8.5px; }
  .cs888__stock { font-size: 9px; }
  .cs888__kicker { font-size: 9.5px; letter-spacing: .075em; }
  .cs888__rating a { font-size: 10.5px; }
  .cs888__summary { font-size: 12.5px; line-height: 1.62; }
  .cs888__price span { font-size: 9.5px; }
  .cs888__options legend { font-size: 12px; }
  .cs888__options legend span { font-size: 10px; }
  .cs888__size-options strong { font-size: 13px; }
  .cs888__size-options small { font-size: 10px; }
  .cs888__add,
  .cs888__buy-now { font-size: 12.5px; }
  .cs888__microcopy { font-size: 9px; }

  .cs888__assurances { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .cs888__assurances > div { display: grid; min-height: 72px; grid-template-columns: 38px minmax(0, 1fr); grid-template-rows: auto auto; column-gap: 9px; padding: 9px; text-align: left; }
  .cs888__assurances > div > .material-symbols-outlined { width: 38px; height: 38px; grid-row: 1 / 3; border-radius: 50%; font-size: 20px; }
  .cs888__assurances strong { font-size: 10px; line-height: 1.2; }
  .cs888__assurances small { display: block; font-size: 9px; line-height: 1.25; }

  .cs888__section-intro > p:first-child,
  .cs888__label { font-size: 9.5px; }
  .cs888__section-intro > div > p { font-size: 12px; line-height: 1.65; }
  .cs888__section-intro > div > a { font-size: 11.5px; }
  .cs888__benefit-grid article { min-height: 160px; padding: 15px; }
  .cs888__benefit-grid article > .material-symbols-outlined { width: 46px; height: 46px; flex: 0 0 46px; font-size: 24px; }
  .cs888__benefit-grid h3 { margin-top: 14px; font-size: 13.5px; line-height: 1.3; }
  .cs888__benefit-grid p { font-size: 11px; line-height: 1.55; }
  .cs888__mechanism-main figcaption { font-size: 10px; }
  .cs888__mechanism-details h3 { font-size: 19px; }
  .cs888__mechanism-details p:last-child { font-size: 11.5px; }
  .cs888__steps h3 { font-size: 13.5px; }
  .cs888__steps p { font-size: 11px; }
  .cs888__specs > div > p:last-child { font-size: 11.5px; }
  .cs888__specs dt { font-size: 10px; }
  .cs888__specs dd strong { font-size: 12px; }
  .cs888__specs dd span { font-size: 10px; }
  .cs888__solution-grid h3 { font-size: 17px; }
  .cs888__solution-grid p { font-size: 11px; }
  .cs888__compare-table > div > * { font-size: 10.5px; }
  .cs888__review-head > div:first-child > p:last-child { font-size: 11.5px; }
  .cs888__ugc figcaption { font-size: 8.5px; }
  .cs888__ugc h3 { font-size: 17px; }
  .cs888__ugc p { font-size: 11.5px; }
  .cs888__ugc footer strong { font-size: 11px; }
  .cs888__ugc footer small { font-size: 9.5px; }
  .cs888__faq-columns > div > h3 { font-size: 13.5px; }
  .cs888__faq summary { min-height: 58px; font-size: 12.5px; }
  .cs888__faq details > p { margin-right: 38px; font-size: 11.5px; }
  .cs888__closing p:last-child { font-size: 11.5px; }
  .cs888__closing > a { font-size: 11px; }
  .cs888__footer p,
  .cs888__footer nav a { font-size: 9.5px; }
  .cs888__mobile-buy small { font-size: 9.5px; }
  .cs888__mobile-buy strong { font-size: 13px; }
  .cs888__mobile-buy b { font-size: 10px; }
}

/* Less intrusive mobile conversion and cleaner media rail */
.cs888__thumbs { scrollbar-width: none; }
.cs888__thumbs::-webkit-scrollbar { display: none; }

@media (max-width: 700px) {
  .cs888__mobile-buy { display: flex; opacity: 0; pointer-events: none; transform: translateY(calc(100% + 24px)); transition: opacity .22s ease, transform .22s ease; }
  .cs888__mobile-buy.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .cs888__mobile-buy.is-visible + .cs888__toast { bottom: 90px; }
  .cs888__footer { padding-bottom: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  .cs888__mobile-buy { transition: none; }
}

/* Product sizing, package and technical specification module */
.cs888__product-details { padding-block: clamp(72px, 8vw, 108px); }
.cs888__details-intro { margin-bottom: 28px; }
.cs888__detail-panels { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 14px; }
.cs888__detail-panel { overflow: hidden; border: 1px solid rgba(7,24,45,.1); border-radius: 24px; background: #fff; box-shadow: 0 14px 42px rgba(7,24,45,.045); }
.cs888__detail-panel summary { display: grid; grid-template-columns: 52px minmax(0, 1fr) 24px; min-height: 104px; align-items: center; gap: 16px; padding: 18px 20px; cursor: pointer; list-style: none; }
.cs888__detail-panel summary::-webkit-details-marker { display: none; }
.cs888__detail-panel summary > .material-symbols-outlined { display: grid; width: 52px; height: 52px; place-items: center; border-radius: 15px; background: #eaf3e7; color: var(--cs-green-dark); font-size: 27px; }
.cs888__detail-panel summary > span:nth-child(2) { display: grid; gap: 6px; }
.cs888__detail-panel summary small { color: var(--cs-green-dark); font-size: 10px; font-weight: 750; letter-spacing: .07em; text-transform: uppercase; }
.cs888__detail-panel summary strong { font-size: 16px; font-weight: 700; letter-spacing: -.02em; line-height: 1.35; }
.cs888__detail-panel summary > i { position: relative; display: block; width: 24px; height: 24px; border: 1px solid rgba(7,24,45,.11); border-radius: 50%; }
.cs888__detail-panel summary > i::before,
.cs888__detail-panel summary > i::after { content: ""; position: absolute; top: 50%; left: 50%; width: 9px; height: 1px; background: var(--cs-ink); transform: translate(-50%, -50%); transition: transform .2s ease; }
.cs888__detail-panel summary > i::after { transform: translate(-50%, -50%) rotate(90deg); }
.cs888__detail-panel[open] summary > i::after { transform: translate(-50%, -50%) rotate(0deg); }
.cs888__detail-body { padding: 2px 20px 22px; border-top: 1px solid rgba(7,24,45,.07); }
.cs888__format-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding-top: 18px; }
.cs888__format-grid article { display: grid; min-height: 140px; align-content: start; padding: 16px; border-radius: 16px; background: #f3f6f1; }
.cs888__format-grid article small { color: var(--cs-green-dark); font-size: 9px; font-weight: 750; text-transform: uppercase; }
.cs888__format-grid article strong { margin-top: 14px; font-size: 25px; letter-spacing: -.035em; }
.cs888__format-grid article b { margin-top: 3px; font-size: 12.5px; font-weight: 700; }
.cs888__format-grid article span { margin-top: 8px; color: #5e6d6a; font-size: 10.5px; line-height: 1.45; }
.cs888__dimension-note { display: grid; grid-template-columns: 42px 1fr; align-items: start; gap: 12px; margin-top: 10px; padding: 14px; border: 1px solid rgba(7,24,45,.08); border-radius: 15px; }
.cs888__dimension-note > .material-symbols-outlined { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 12px; background: var(--cs-ink); color: #fff; font-size: 22px; }
.cs888__dimension-note strong { font-size: 12px; }
.cs888__dimension-note p { margin: 5px 0 0; color: #5e6d6a; font-size: 10.5px; line-height: 1.55; }
.cs888__box-list { margin-top: 20px; }
.cs888__box-list h3 { margin: 0 0 10px; font-size: 14px; }
.cs888__box-list ul { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; margin: 0; padding: 0; list-style: none; }
.cs888__box-list li { display: grid; grid-template-columns: 32px 1fr; align-items: center; gap: 8px; min-height: 68px; padding: 10px; border-radius: 13px; background: #f7f8f5; }
.cs888__box-list li > .material-symbols-outlined { color: var(--cs-green-dark); font-size: 23px; }
.cs888__box-list li div { display: grid; gap: 3px; }
.cs888__box-list li strong { font-size: 10.5px; }
.cs888__box-list li small { color: #677572; font-size: 8.5px; line-height: 1.35; }
.cs888__box-list > p { margin: 10px 0 0; color: #6b7775; font-size: 9.5px; line-height: 1.5; }
.cs888__technical-body { padding-top: 10px; }
.cs888__technical-list { margin: 0; }
.cs888__technical-list > div { display: grid; grid-template-columns: minmax(112px, .42fr) minmax(0, 1fr); gap: 18px; padding: 12px 2px; border-bottom: 1px solid rgba(7,24,45,.08); }
.cs888__technical-list dt { color: #657370; font-size: 10.5px; }
.cs888__technical-list dd { margin: 0; font-size: 11.5px; font-weight: 650; line-height: 1.45; }
.cs888__technical-note { display: flex; align-items: flex-start; gap: 8px; margin: 14px 0 0; padding: 12px; border-radius: 12px; background: #f3f6f1; color: #5e6d6a; font-size: 9.5px; line-height: 1.55; }
.cs888__technical-note > .material-symbols-outlined { flex: 0 0 auto; color: var(--cs-green-dark); font-size: 18px; }

@media (max-width: 940px) {
  .cs888__detail-panels { grid-template-columns: 1fr; }
  .cs888__detail-panel summary { min-height: 92px; }
  .cs888__box-list li small { font-size: 9px; }
}

@media (max-width: 700px) {
  .cs888__product-details { padding-block: 48px 54px; }
  .cs888__details-intro { margin-bottom: 18px; }
  .cs888__detail-panels { gap: 8px; }
  .cs888__detail-panel { border-radius: 18px; }
  .cs888__detail-panel summary { grid-template-columns: 44px minmax(0, 1fr) 22px; min-height: 78px; gap: 12px; padding: 13px 14px; }
  .cs888__detail-panel summary > .material-symbols-outlined { width: 44px; height: 44px; border-radius: 12px; font-size: 23px; }
  .cs888__detail-panel summary small { font-size: 9px; }
  .cs888__detail-panel summary strong { font-size: 13.5px; }
  .cs888__detail-panel summary > i { width: 22px; height: 22px; }
  .cs888__detail-body { padding: 0 13px 16px; }
  .cs888__format-grid { gap: 6px; padding-top: 13px; }
  .cs888__format-grid article { min-height: 132px; padding: 13px; border-radius: 13px; }
  .cs888__format-grid article small { font-size: 8px; }
  .cs888__format-grid article strong { margin-top: 11px; font-size: 22px; }
  .cs888__format-grid article b { font-size: 11px; }
  .cs888__format-grid article span { font-size: 9px; }
  .cs888__dimension-note { grid-template-columns: 38px 1fr; gap: 10px; padding: 12px; }
  .cs888__dimension-note > .material-symbols-outlined { width: 38px; height: 38px; font-size: 20px; }
  .cs888__dimension-note strong { font-size: 11px; }
  .cs888__dimension-note p { font-size: 9.5px; }
  .cs888__box-list { margin-top: 16px; }
  .cs888__box-list h3 { font-size: 13px; }
  .cs888__box-list ul { grid-template-columns: 1fr; gap: 5px; }
  .cs888__box-list li { min-height: 56px; padding: 9px 11px; }
  .cs888__box-list li strong { font-size: 10.5px; }
  .cs888__box-list li small { font-size: 9px; }
  .cs888__box-list > p { font-size: 9px; }
  .cs888__technical-body { padding-top: 4px; }
  .cs888__technical-list > div { grid-template-columns: 100px minmax(0, 1fr); gap: 12px; padding: 10px 1px; }
  .cs888__technical-list dt { font-size: 9.5px; }
  .cs888__technical-list dd { font-size: 10.5px; }
  .cs888__technical-note { font-size: 9px; }
}

.cs888__verified { display: inline-flex; width: fit-content; align-items: center; gap: 4px; margin-top: 5px; color: var(--cs-green-dark); font-size: 9px; font-weight: 700; }
.cs888__verified > .material-symbols-outlined { font-size: 14px; }

@media (max-width: 700px) {
  .cs888__verified { font-size: 9.5px; }
  .cs888__verified > .material-symbols-outlined { font-size: 15px; }
}