/* Homepage4 owns only main content. Shared header/footer are intentionally untouched. */
.hp4 { --hp4-ink: #162329; --hp4-muted: #64727a; --hp4-line: #e0e6e8; color: var(--hp4-ink); background: #f5f6f7; padding-bottom: 88px; }
.hp4, .hp4 * { box-sizing: border-box; }
.hp4-wrap { width: min(calc(100% - 48px), 1272px); margin-inline: auto; }
.hp4 button, .hp4 input { font: inherit; }
.hp4 img { display: block; max-width: 100%; }
.hp4 a, .hp4 button, .hp4 summary { -webkit-tap-highlight-color: transparent; }
.hp4 a:focus-visible, .hp4 button:focus-visible, .hp4 summary:focus-visible, .hp4 [tabindex="0"]:focus-visible { outline: 3px solid #d96325; outline-offset: 5px; }
.hp4-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.hp4 h1, .hp4 h2, .hp4 h3, .hp4 p { margin: 0; }
.hp4-kicker { display: block; color: #b64b1a; font-size: 11px; line-height: 1.5; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.hp4-button { white-space: nowrap; flex-shrink: 0; max-width: 100%; min-height: 50px; display: inline-flex; justify-content: center; align-items: center; gap: 10px; border: 1px solid transparent; border-radius: 7px; padding: 13px 19px; font-size: 14px; line-height: 1.4; font-weight: 800; transition: background .18s, border-color .18s; }
.hp4-button svg { flex: 0 0 19px; width: 19px; height: 19px; }
.hp4-button--orange { background: #c94e10; color: #fff; }
.hp4-button--orange:hover { background: #a9400c; }
.hp4-button--glass { border-color: #ffffff59; background: #ffffff0d; color: #fff; }
.hp4-button--glass:hover { background: #ffffff20; border-color: #ffffff99; }
.hp4-link { min-height: 44px; display: inline-flex; align-items: center; gap: 10px; color: #a84618; font-size: 14px; line-height: 1.5; font-weight: 800; }
.hp4-link svg { flex-shrink: 0; width: 18px; height: 18px; transition: transform .18s; }
.hp4-link:hover { color: #172a33; }
.hp4-link:hover svg { transform: translateX(3px); }
.hp4-hero { position: relative; isolation: isolate; overflow: hidden; color: #fff; background: #12191d; }
.hp4-hero__picture, .hp4-hero__shade { position: absolute; inset: 0; z-index: -1; }
.hp4-hero__picture img { width: 100%; height: 100%; object-fit: cover; object-position: 74% 67%; }
.hp4-hero__shade { background: linear-gradient(90deg,rgba(11,17,20,.98) 0%,rgba(11,17,20,.92) 39%,rgba(11,17,20,.38) 66%,rgba(11,17,20,.08)); }
.hp4-hero__content { padding-block: 65px 108px; }
.hp4-hero .hp4-kicker { color: #ffb187; }
.hp4-hero h1 { max-width: 670px; margin-top: 14px; font-size: clamp(42px,4vw,58px); line-height: 1.055; letter-spacing: -.025em; }
.hp4-hero__content > p { max-width: 570px; margin-top: 22px; color: #e0e3e4; font-size: 18px; line-height: 1.65; }
.hp4-search { display: grid; grid-template-columns: 22px minmax(0,1fr) auto; gap: 12px; align-items: center; width: min(100%,600px); min-height: 58px; margin-top: 27px; padding: 6px 6px 6px 16px; border: 1px solid #e5e9eb; border-radius: 8px; background: #fff; color: #68777e; box-shadow: 0 10px 30px #0002; }
.hp4-search > svg { width: 21px; height: 21px; }
.hp4-search input { min-width: 0; width: 100%; height: 44px; padding: 0; border: 0; outline: 0; background: transparent; color: #162329; font-size: 15px; }
.hp4-search input::placeholder { color: #68777e; opacity: 1; }
.hp4-search:focus-within { outline: 3px solid #ffb187; outline-offset: 4px; }
.hp4-search button { min-height: 44px; border: 0; border-radius: 5px; padding: 0 20px; background: #c94e10; color: #fff; font-weight: 800; cursor: pointer; }
.hp4-search button:hover { background: #b8470d; }
.hp4-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.hp4-applications { position: relative; margin-top: -42px; }
.hp4-tabs { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); position: relative; z-index: 1; border: 1px solid #e5e6e6; border-radius: 12px; background: #fff; box-shadow: 0 12px 24px #15232c0a; }
.hp4-tabs button { position: relative; min-width: 0; min-height: 100px; display: flex; align-items: center; gap: 16px; padding: 23px; border: 0; border-right: 1px solid #e5e9eb; background: #fff; text-align: left; color: #25343c; cursor: pointer; }
.hp4-tabs button:first-child { border-radius: 11px 0 0 11px; }
.hp4-tabs button:last-child { border-right: 0; border-radius: 0 11px 11px 0; }
.hp4-tabs button > svg { flex: 0 0 29px; width: 29px; height: 29px; color: #cb5924; }
.hp4-tabs strong, .hp4-tabs small { display: block; }
.hp4-tabs strong { font-size: 15px; line-height: 1.4; }
.hp4-tabs small { margin-top: 5px; color: #66737c; font-size: 12px; line-height: 1.4; }
.hp4-tabs button[aria-selected="true"] { background: #fff4ec; }
.hp4-tabs button[aria-selected="true"]::after { position: absolute; content: ""; bottom: 0; left: 20px; right: 20px; height: 3px; background: #dc632b; }
.hp4-tabs button:hover { background: #fff8f3; }
.hp4-stage { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; padding-block: 64px 20px; }
.hp4-stage__visual { position: relative; min-width: 0; height: 405px; border-radius: 14px; border: 1px solid #e3e7e9; background: #fff; }
.hp4-stage__label { position: absolute; z-index: 1; top: 22px; left: 22px; padding: 7px 10px; border-radius: 5px; background: #f5f0eb; color: #6f5341; font-size: 11px; font-weight: 800; }
.hp4-stage__visual > img { width: 100%; height: 100%; object-fit: contain; padding: 36px 110px 28px 28px; border-radius: inherit; }
.hp4-stage__detail { position: absolute; right: -18px; bottom: 25px; width: 172px; padding: 12px; border: 1px solid #e0e6e8; border-radius: 10px; background: #fff; box-shadow: 0 12px 28px #15232c12; }
.hp4-stage__detail img { width: 100%; height: 130px; object-fit: contain; }
.hp4-stage__detail span { display: block; padding-top: 10px; border-top: 1px solid #edf0f1; color: #63717a; font-size: 10px; line-height: 1.4; text-align: center; font-weight: 750; }
.hp4-stage__copy { min-width: 0; }
.hp4-stage h2 { margin-top: 12px; max-width: 510px; font-size: clamp(30px,3vw,40px); line-height: 1.13; letter-spacing: -.025em; }
.hp4-stage__copy > p { margin-top: 18px; color: #5b6c75; font-size: 16px; line-height: 1.7; }
.hp4-stage__links { margin-top: 23px; border-top: 1px solid #d9e1e5; }
.hp4-stage__links a { min-height: 49px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid #d9e1e5; color: #263b46; font-size: 14px; line-height: 1.4; font-weight: 750; }
.hp4-stage__links svg { flex: 0 0 17px; width: 17px; height: 17px; }
.hp4-stage__links a:hover { color: #b54e20; }
.hp4-stage__copy > .hp4-link { margin-top: 16px; }
.hp4-featured { padding-block: 65px 72px; }
.hp4-section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 25px; }
.hp4-section-heading h2 { margin-top: 9px; font-size: 33px; line-height: 1.15; letter-spacing: -.025em; }
.hp4-store { display: grid; grid-template-columns: 1fr 1.04fr; overflow: hidden; border: 1px solid #e0e4e5; border-radius: 18px; background: #fff; }
.hp4-store__map { min-width: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 30px; background: radial-gradient(ellipse at 50% 50%,#fffaf5,#f3eee8 90%); }
.hp4-store__map-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; color: #59666b; font-size: 12px; }
.hp4-store__map-head > span { color: #8b7c70; font-size: 11px; }
.hp4-store__map > img { width: 100%; height: auto; margin-block: 35px; filter: drop-shadow(0 12px 10px #874d2514); }
.hp4-store__map > p { padding-top: 17px; border-top: 1px solid #dfd7ce; color: #817368; font-size: 11px; line-height: 1.5; }
.hp4-store__copy { min-width: 0; align-self: center; padding: 40px 42px; }
.hp4-store h2 { margin-top: 14px; font-size: clamp(30px,3vw,40px); line-height: 1.13; letter-spacing: -.03em; }
.hp4-store h2 > span { color: #718089; }
.hp4-store__copy > p { margin-top: 18px; color: #63717a; font-size: 15px; line-height: 1.7; }
.hp4-store__stats { display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px; margin-top: 24px; padding-block: 20px; border-block: 1px solid #e9edef; }
.hp4-store__stats > div + div { border-left: 1px solid #e9edef; padding-left: 22px; }
.hp4-store__stats strong { display: block; font-size: clamp(25px,2.4vw,32px); line-height: 1.2; letter-spacing: -.03em; color: #b75022; }
.hp4-store__stats span { display: block; margin-top: 6px; color: #63717a; font-size: 12px; line-height: 1.5; }
.hp4-store__points { display: grid; gap: 12px; margin-block: 24px 12px; }
.hp4-store__points > span { display: flex; align-items: center; gap: 10px; color: #55656e; font-size: 13px; line-height: 1.5; }
.hp4-store__points svg { flex-shrink: 0; width: 17px; height: 17px; color: #c26030; }
.hp4-store .hp4-link { font-size: 13px; }
.hp4-custom { display: grid; grid-template-columns: .92fr 1.08fr; overflow: hidden; margin-top: 72px; border: 1px solid #d6dfe2; border-radius: 18px; background: #1a2a33; }
.hp4-custom__visual { display: flex; flex-direction: column; justify-content: space-between; min-width: 0; padding: 30px; background-color: #f0f3f3; background-image: linear-gradient(#d8e0e466 1px,transparent 1px),linear-gradient(90deg,#d8e0e466 1px,transparent 1px); background-size: 24px 24px; }
.hp4-custom__overline { color: #697a82; font-size: 10px; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.hp4-custom__drawing { position: relative; min-height: 330px; flex: 1; display: grid; place-items: center; padding: 28px 44px; }
.hp4-custom__drawing img { width: 100%; max-width: 340px; height: 330px; object-fit: contain; mix-blend-mode: multiply; }
.hp4-measure { position: absolute; color: #556c77; font-size: 10px; line-height: 1.4; }
.hp4-measure--length { left: 8px; top: 29%; height: 43%; padding-left: 9px; border-left: 1px solid #8fa2ab; writing-mode: vertical-rl; transform: rotate(180deg); text-align: center; }
.hp4-measure--length::before, .hp4-measure--length::after { content: ""; position: absolute; left: -5px; width: 10px; height: 1px; background: #8fa2ab; }
.hp4-measure--length::before { top: 0; }.hp4-measure--length::after { bottom: 0; }
.hp4-measure--diameter { right: 4px; bottom: 21%; padding-top: 7px; border-top: 1px solid #8fa2ab; }
.hp4-measure--connection { right: 4px; top: 19%; padding-bottom: 7px; border-bottom: 1px solid #8fa2ab; }
.hp4-custom__chips { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; }
.hp4-custom__chips span { padding: 7px 10px; border: 1px solid #d2dce0; border-radius: 5px; background: #f8fafa; color: #647680; font-size: 10px; font-weight: 750; }
.hp4-custom__copy { align-self: center; min-width: 0; padding: 44px; color: #fff; }
.hp4-custom .hp4-kicker { color: #ffb187; }
.hp4-custom h2 { margin-top: 14px; font-size: clamp(29px,2.8vw,38px); line-height: 1.16; letter-spacing: -.025em; }
.hp4-custom__copy > p { margin-top: 18px; color: #c4cfd4; font-size: 15px; line-height: 1.7; }
.hp4-custom__steps { display: grid; gap: 17px; margin: 25px 0 28px; padding: 0; list-style: none; }
.hp4-custom__steps li { display: flex; align-items: flex-start; gap: 15px; }
.hp4-custom__steps li > span { display: grid; place-items: center; width: 29px; height: 29px; flex: 0 0 29px; border: 1px solid #ffffff29; border-radius: 50%; color: #ffb187; font-size: 10px; font-weight: 800; }
.hp4-custom__steps strong { display: block; padding-top: 2px; font-size: 13px; line-height: 1.5; }
.hp4-custom__steps p { margin-top: 4px; color: #b6c4cc; font-size: 12px; line-height: 1.6; }
.hp4-custom__copy > .hp4-custom__note { margin-top: 13px; color: #b6c4cc; font-size: 11px; line-height: 1.7; }
.hp4-help { display: grid; grid-template-columns: .8fr 1.2fr; gap: 88px; margin-top: 78px; }
.hp4-help h2 { margin-top: 12px; font-size: 34px; line-height: 1.15; letter-spacing: -.025em; }
.hp4-help__intro > p { max-width: 300px; margin-top: 18px; color: #64727a; font-size: 15px; line-height: 1.7; }
.hp4-help__intro > .hp4-link { margin-top: 15px; }
.hp4-faq { min-width: 0; border-top: 1px solid #d8e1e5; }
.hp4-faq details { border-bottom: 1px solid #d8e1e5; }
.hp4-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 74px; padding: 18px 0; list-style: none; font-size: 15px; line-height: 1.5; font-weight: 750; cursor: pointer; }
.hp4-faq summary::-webkit-details-marker { display: none; }
.hp4-faq summary > span { flex: 0 0 25px; display: grid; place-items: center; width: 25px; height: 25px; color: #a84f26; font-weight: 400; font-size: 24px; transition: transform .18s; }
.hp4-faq details[open] summary > span { transform: rotate(45deg); }
.hp4-faq summary:hover { color: #a84f26; }
.hp4-faq details > div { padding: 0 34px 20px 0; }
.hp4-faq p { color: #5c6e77; font-size: 14px; line-height: 1.8; }
.hp4-faq details a { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; margin-top: 8px; color: #a14b24; font-size: 13px; font-weight: 750; }
.hp4-faq details a:hover { color: #162329; }
.hp4-faq__links { display: flex; flex-wrap: wrap; gap: 0 20px; }
@media (max-width: 1120px) {
 .hp4-tabs button { gap: 10px; padding: 18px 15px; }
 .hp4-tabs button > svg { flex-basis: 23px; width: 23px; height: 23px; }
 .hp4-tabs strong { font-size: 13px; }
 .hp4-tabs small { font-size: 11px; }
 .hp4-stage { gap: 40px; }
 .hp4-stage__visual { height: 370px; }
 .hp4-stage__detail { width: 146px; right: -10px; }
 .hp4-stage__detail img { height: 110px; }


 .hp4-store__copy { padding: 32px; }
 .hp4-store__map { padding: 26px; }
 .hp4-custom__copy { padding: 36px; }
 .hp4-custom__drawing { padding-inline: 22px; }
 .hp4-help { gap: 46px; }
}
@media (max-width: 900px) {
 .hp4-hero h1 { max-width: 580px; font-size: 49px; }
 .hp4-hero__shade { background: linear-gradient(90deg,#0b1114f5 0%,#0b1114d9 48%,#0b111440); }
 .hp4-stage { gap: 30px; }
 .hp4-stage__visual { height: 350px; }
 .hp4-stage__visual > img { padding: 40px 55px 70px 15px; }
 .hp4-stage__detail { width: 120px; bottom: 18px; padding: 8px; }
 .hp4-stage__detail img { height: 84px; }
 .hp4-stage h2 { font-size: 30px; }
 .hp4-stage__copy > p { font-size: 14px; }
 .hp4-stage__links a { font-size: 13px; }




 .hp4-store { grid-template-columns: .9fr 1.1fr; }
 .hp4-store__copy { padding: 30px 24px; }
 .hp4-store__map { padding: 22px; }
 .hp4-store__stats { gap: 12px; }
 .hp4-store__stats > div + div { padding-left: 14px; }
 .hp4-store__stats strong { font-size: 26px; }
 .hp4-store__points { font-size: 12px; }
 .hp4-custom { grid-template-columns: .85fr 1.15fr; }
 .hp4-custom__visual { padding: 24px 18px; }
 .hp4-custom__copy { padding: 30px 26px; }
}
@media (max-width: 640px) {
 .hp4 { padding-bottom: 54px; }
 .hp4-wrap { width: calc(100% - 32px); }
 .hp4-hero__content { padding-block: 34px 58px; }
 .hp4-hero__picture img { object-position: 64% center; opacity: .68; }
 .hp4-hero__shade { background: linear-gradient(90deg,#0b1114f5,#0b1114bf 75%,#0b11149c); }
 .hp4-hero .hp4-kicker { max-width: 310px; font-size: 9px; letter-spacing: .085em; }
 .hp4-hero h1 { margin-top: 14px; font-size: clamp(31px,8.4vw,43px); line-height: 1.1; letter-spacing: -.025em; }
 .hp4-hero__content > p { max-width: 420px; margin-top: 18px; font-size: 15px; line-height: 1.65; color: #e0e5e7; }
 .hp4-search { grid-template-columns: 18px minmax(0,1fr) auto; gap: 8px; min-height: 54px; margin-top: 23px; padding: 4px 4px 4px 10px; }
 .hp4-search input { font-size: 16px; text-overflow: ellipsis; }
 .hp4-search input::placeholder { font-size: 12px; }
 .hp4-search button { padding-inline: 12px; font-size: 13px; }
 .hp4-search > svg { width: 18px; height: 18px; }
 .hp4-hero__actions { flex-direction: column; align-items: flex-start; gap: 6px; margin-top: 14px; }
 .hp4-hero__actions .hp4-button { min-height: 44px; padding: 11px 14px; font-size: 12px; }
 .hp4-hero__actions .hp4-button--glass { border-color: transparent; background: transparent; padding-left: 1px; color: #e0e5e7; }
 .hp4-applications { margin-top: -22px; }
 .hp4-tabs { grid-template-columns: 1fr 1fr; border-radius: 10px; }
 .hp4-tabs button { min-height: 79px; gap: 10px; padding: 14px 12px; }
 .hp4-tabs button:first-child { border-radius: 9px 0 0 0; }
 .hp4-tabs button:nth-child(2) { border-right: 0; border-radius: 0 9px 0 0; }
 .hp4-tabs button:nth-child(-n+2) { border-bottom: 1px solid #e5e9eb; }
 .hp4-tabs button:nth-child(3) { border-radius: 0 0 0 9px; }
 .hp4-tabs button:last-child { border-radius: 0 0 9px 0; }
 .hp4-tabs strong { font-size: 12px; }
 .hp4-tabs small { margin-top: 3px; font-size: 10px; }
 .hp4-tabs button > svg { flex-basis: 21px; width: 21px; height: 21px; }
 .hp4-tabs button[aria-selected="true"]::after { left: 12px; right: 12px; }
 .hp4-stage { grid-template-columns: 1fr; gap: 25px; padding-block: 32px 0; }
 .hp4-stage__visual { height: 265px; margin-right: 8px; }
 .hp4-stage__visual > img { padding: 30px 85px 18px 15px; }
 .hp4-stage__label { left: 14px; top: 14px; font-size: 10px; padding: 5px 8px; }
 .hp4-stage__detail { width: 124px; bottom: 17px; right: -8px; }
 .hp4-stage__detail img { height: 95px; }
 .hp4-stage__detail span { font-size: 9px; }
 .hp4-stage h2 { max-width: 430px; font-size: 29px; line-height: 1.15; }
 .hp4-stage .hp4-kicker { font-size: 10px; }
 .hp4-stage__copy > p { margin-top: 14px; font-size: 14px; }
 .hp4-stage__links { margin-top: 18px; }
 .hp4-stage__links a { min-height: 48px; font-size: 13px; }
 .hp4-stage__copy > .hp4-link { margin-top: 12px; font-size: 13px; }
 .hp4-featured { padding-block: 46px 46px; }
 .hp4-section-heading { align-items: flex-start; flex-direction: column; gap: 8px; margin-bottom: 18px; }
 .hp4-section-heading h2 { font-size: 27px; line-height: 1.18; }
 .hp4-section-heading .hp4-link { min-height: 36px; font-size: 12px; }














 .hp4-store { grid-template-columns: 1fr; border-radius: 14px; }
 .hp4-store__map { padding: 22px; }
 .hp4-store__map > img { max-height: 230px; width: 100%; margin-block: 20px; object-fit: contain; }
 .hp4-store__map-head { font-size: 11px; }
 .hp4-store__map > p { padding-top: 13px; font-size: 10px; }
 .hp4-store__copy { padding: 28px 23px; }
 .hp4-store .hp4-kicker { font-size: 10px; }
 .hp4-store h2 { font-size: 31px; }
 .hp4-store__copy > p { font-size: 14px; }
 .hp4-store__stats { margin-top: 20px; padding-block: 18px; }
 .hp4-store__stats strong { font-size: 28px; }
 .hp4-store__stats span { font-size: 11px; }
 .hp4-store__points { margin-block: 19px 10px; }
 .hp4-store__points > span { font-size: 12px; }
 .hp4-store .hp4-link { font-size: 12px; }
 .hp4-custom { grid-template-columns: 1fr; margin-top: 46px; border-radius: 14px; }
 .hp4-custom__visual { padding: 20px; }
 .hp4-custom__drawing { min-height: 220px; padding-block: 5px; }
 .hp4-custom__drawing img { height: 220px; max-width: 230px; }
 .hp4-custom__overline { font-size: 9px; }
 .hp4-custom__chips { gap: 6px; }
 .hp4-custom__chips span { font-size: 9px; }
 .hp4-custom__copy { padding: 30px 23px; }
 .hp4-custom h2 { font-size: 29px; }
 .hp4-custom__copy > p { font-size: 14px; }
 .hp4-custom .hp4-kicker { font-size: 10px; }
 .hp4-custom__steps { margin-block: 22px; gap: 16px; }
 .hp4-custom__copy .hp4-button { width: 100%; padding-inline: 14px; font-size: 12px; }
 .hp4-help { grid-template-columns: 1fr; gap: 25px; margin-top: 46px; }
 .hp4-help h2 { font-size: 29px; }
 .hp4-help__intro > p { margin-top: 12px; max-width: 340px; font-size: 14px; }
 .hp4-help__intro > .hp4-link { margin-top: 8px; font-size: 13px; }
 .hp4-faq summary { min-height: 69px; gap: 15px; font-size: 13px; }
 .hp4-faq p { font-size: 13px; }
 .hp4-faq details > div { padding-right: 10px; }
 .hp4-faq details a { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
 .hp4 *, .hp4 *::before, .hp4 *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* Same product-card presentation as homepage.html, inside a scrolling track. */
.hp4-slider { --seller-columns: 4; --seller-gap: 16px; display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - (var(--seller-columns) - 1)*var(--seller-gap))/var(--seller-columns)); gap: var(--seller-gap); overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 5px 0 26px; }
.hp4-slider::-webkit-scrollbar { display: none; }
.hp4-slider .buy-row button { flex-shrink: 0; padding-inline: 12px; font-size: 12px; }
.hp4-starting-price { display: grid; gap: 5px; }
.hp4-starting-price small { color: var(--muted); font-size: 11px; }
.hp4-starting-price strong { font-size: 23px; line-height: 1; }
.hp4-slider-controls { display: flex; gap: 9px; flex-shrink: 0; }
.hp4-slider-controls button { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid #cdd6da; border-radius: 50%; background: #fff; color: #263b46; cursor: pointer; }
.hp4-slider-controls button svg { width: 19px; height: 19px; }
.hp4-slider-controls button:first-child svg { transform: rotate(180deg); }
.hp4-slider-controls button:hover:not(:disabled) { background: #fff4ec; border-color: #c96a3c; color: #a84618; }
.hp4-slider-controls button:disabled { opacity: .35; cursor: default; }
@media (max-width: 1120px) { .hp4-slider { --seller-columns: 3; } }
@media (max-width: 900px) { .hp4-slider { --seller-columns: 2; } }
@media (max-width: 640px) {
 .hp4-featured .hp4-section-heading { flex-direction: row; align-items: flex-end; gap: 12px; }
 .hp4-slider { grid-auto-columns: 84%; gap: 12px; }
 .hp4-slider-controls { gap: 7px; }
}

/* Full bleed within the existing homepage layout; no header/footer overrides. */
#index:has(.hp4) #center-column { padding-bottom: 0; }
#index:has(.hp4) .page-content--home { display: block; }
.hp4 { width: 100%; font-family: Inter, Arial, sans-serif; }
.hp4 svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.hp4 a { text-decoration: none; }
.hp4-tabs button { appearance: none; }
.hp4-slider .product-miniature { scroll-snap-align: start; }
.hp4-slider.products { margin: 0; }
.hp4-faq .hp4-faq-answer p + p { margin-top: 12px; }
.hp4-faq .hp4-faq-answer ul { color: #5c6e77; font-size: 14px; line-height: 1.8; padding-left: 20px; }