.oa-coil{--oa-gold:#dcae51;--oa-black:#0d1114;--oa-ink:#22292e;--oa-muted:#a9b2b9;font-family:inherit;font-size:16px;line-height:1.6;color:#f4f1e9;overflow:clip;background:var(--oa-black)}
.oa-coil *{box-sizing:border-box}.oa-coil [hidden]{display:none!important}.oa-coil h1,.oa-coil h2,.oa-coil h3,.oa-coil p,.oa-coil figure{margin:0}.oa-coil h1,.oa-coil h2,.oa-coil h3{font-family:inherit;color:inherit;text-transform:none;font-weight:700}.oa-coil a{color:inherit;text-decoration:none}.oa-coil button,.oa-coil input{font:inherit}.oa-coil button{cursor:pointer}.oa-coil a:focus-visible,.oa-coil button:focus-visible,.oa-coil summary:focus-visible{outline:3px solid var(--oa-gold);outline-offset:5px}.oa-coil__wrap{width:min(1320px,100%);margin:auto;padding:0 clamp(20px,4.5vw,64px)}.oa-coil__hero{background:radial-gradient(ellipse at 20% 30%,#1e252b 0,transparent 65%),var(--oa-black);padding:24px 0 68px}.oa-coil__crumbs{display:flex;gap:12px;align-items:center;font-size:12px;color:#bec6ca;margin-bottom:24px}.oa-coil__crumbs a{min-height:30px;display:flex;align-items:center}.oa-coil__hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,76px);align-items:start}.oa-coil__gallery{min-width:0;position:sticky;top:100px}.oa-coil__photo{background:#171d21;border-radius:12px;overflow:hidden;border:1px solid #333c42;position:relative;aspect-ratio:3/4;max-height:650px;display:grid;grid-template-rows:minmax(0,1fr) auto}.oa-coil__photo>img{display:block;width:100%;height:100%;object-fit:contain;min-height:0}.oa-coil__photo figcaption{position:static;background:#171d21;color:#d4dbde;padding:12px 16px;font-size:11px;letter-spacing:.03em}.oa-coil__thumbnails{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin-top:12px}.oa-coil__thumbnails button{border:1px solid #475157;background:#20272c;aspect-ratio:1;border-radius:5px;padding:3px;overflow:hidden;min-height:44px}.oa-coil__thumbnails button[aria-pressed=true]{border-color:var(--oa-gold);box-shadow:0 0 0 1px var(--oa-gold)}.oa-coil__thumbnails img{width:100%;height:100%;object-fit:contain;display:block}.oa-coil__eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:750;color:var(--oa-gold);margin-bottom:14px!important}.oa-coil h1{font-size:clamp(34px,3.9vw,54px);line-height:1.05;letter-spacing:-.045em;max-width:540px}.oa-coil__lead{color:#bac3ca;font-size:15px;margin-top:19px!important;max-width:530px}.oa-coil__trust{display:flex;gap:8px 16px;flex-wrap:wrap;margin-top:21px;font-size:11px;color:#d8dfe2}.oa-coil__trust span{display:flex;align-items:center;gap:6px}.oa-coil__trust span:before{content:'';width:5px;height:5px;border-radius:50%;background:var(--oa-gold)}.oa-coil__price{font-size:28px;line-height:1.2;font-weight:700;letter-spacing:-.025em;margin-top:24px}.oa-coil__tax{font-size:11px;color:#b6c0c6;margin-top:7px!important}.oa-coil__offer{display:flex;align-items:center;gap:12px;padding:14px 15px;margin:20px 0 24px;border:1px solid #65553b;border-radius:7px;background:#24251f}.oa-coil__offer svg{width:25px;height:25px;color:var(--oa-gold);flex-shrink:0}.oa-coil__offer div{flex:1;min-width:0}.oa-coil__offer strong{display:block;font-size:13px;color:#f5e4bf}.oa-coil__offer div>span{display:block;font-size:11px;color:#c8c7bd;margin-top:3px}.oa-coil__offer>a{font-size:11px;text-decoration:underline;text-underline-offset:3px;min-height:44px;display:flex;align-items:center}.oa-coil fieldset{margin:0;padding:0;border:0;min-width:0}.oa-coil legend{padding:0;color:#ecede8;font-size:13px;font-weight:700;margin-bottom:10px}.oa-coil__colours>div{display:flex;gap:7px;flex-wrap:wrap}.oa-coil__colour{position:relative;cursor:pointer;flex:1 1 54px;min-width:54px;max-width:72px}.oa-coil__colour input{position:absolute;opacity:0;width:100%;height:100%;inset:0;margin:0;cursor:pointer}.oa-coil__colour>span{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px;font-size:10px;color:#c1cbd0;min-height:58px;border:1px solid #48535a;border-radius:5px;background:#181f24;padding:6px 4px;transition:border-color .15s,background .15s}.oa-coil__colour input:checked+span{background:#2b2b23;border-color:var(--oa-gold);color:#fff}.oa-coil__colour input:focus-visible+span{outline:3px solid var(--oa-gold);outline-offset:3px}.oa-coil__colour input:disabled+span{opacity:.5}.oa-coil__colour small{font-size:8px}.oa-coil__swatch{width:14px;height:14px;border-radius:50%;background:#dcae51;border:1px solid #777}.oa-coil__swatch--red{background:#b8453c}.oa-coil__swatch--blue{background:#568ebf}.oa-coil__swatch--green{background:#58925e}.oa-coil__swatch--silver{background:#c9ccd0}.oa-coil__swatch--black{background:#161616}.oa-coil__swatch--purple{background:#9469b5}.oa-coil__vehicle{margin-top:24px!important}.oa-coil__vehicle legend{margin-bottom:4px}.oa-coil__vehicle>p{font-size:11px;color:#b5bec4;margin-bottom:12px!important}.oa-coil__vehicle>div{display:grid;grid-template-columns:1fr 1fr;gap:12px}.oa-coil__vehicle label{display:flex;flex-direction:column;gap:5px;font-size:11px;color:#d2d9dd}.oa-coil__vehicle input{width:100%;min-width:0;min-height:44px;background:#151d22;color:#f0f3f5;border:1px solid #536169;border-radius:5px;padding:9px 11px;font-size:14px}.oa-coil__vehicle input::placeholder{color:#85959f}.oa-coil__vehicle input:focus{outline:2px solid var(--oa-gold);outline-offset:2px}.oa-coil__vehicle>a{font-size:11px;color:#d9bd83;text-decoration:underline;text-underline-offset:4px;display:inline-flex;align-items:center;gap:9px;min-height:36px;margin-top:4px}.oa-coil__button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:50px;border:0;border-radius:5px;padding:13px 19px;font-weight:700;font-size:13px;line-height:1.3;transition:filter .15s,transform .15s}.oa-coil__button:hover{filter:brightness(1.08)}.oa-coil__button--gold{background:var(--oa-gold);color:#181610!important}.oa-coil__button--dark{background:#171f25;color:#fff!important}.oa-coil__button--outline{border:1px solid #5c6a74;background:transparent;color:#f3f3ec}.oa-coil__button:disabled{opacity:.5;cursor:default}.oa-coil__form>button{width:100%;margin-top:16px}.oa-coil__purchase-note{font-size:10px;line-height:1.6;color:#a7b4bd;margin-top:10px!important}.oa-coil__warranty-link{display:inline-flex;align-items:center;gap:9px;min-height:40px;font-size:11px;color:#cbd2d5!important;text-decoration:underline!important;text-underline-offset:3px}.oa-coil__actions{display:grid;gap:14px;margin-top:24px}.oa-coil__text-link{display:inline-flex;gap:16px;align-items:center;min-height:44px;font-size:12px;font-weight:600;text-decoration:underline!important;text-underline-offset:4px}.oa-coil__foundation,.oa-coil__faq{background:#f4f2ed;color:var(--oa-ink);padding:65px 0}.oa-coil__section-heading{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:30px}.oa-coil__section-heading>div{flex:1}.oa-coil__section-heading>p{flex:1;max-width:460px;font-size:14px;color:#67727a}.oa-coil h2{font-size:clamp(30px,3.3vw,44px);line-height:1.12;letter-spacing:-.045em;max-width:580px}.oa-coil__foundation .oa-coil__eyebrow,.oa-coil__faq .oa-coil__eyebrow,.oa-coil__covers .oa-coil__eyebrow{color:#846222}.oa-coil__feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.oa-coil__feature-grid article{border:1px solid #d6d8d7;border-radius:7px;padding:23px 20px;background:#fbfaf7}.oa-coil__feature-number{display:flex;align-items:center;color:#907030;font-weight:700;font-size:21px;min-height:36px;letter-spacing:-.025em}.oa-coil__feature-grid svg{width:36px;height:36px;color:#907030;display:block}.oa-coil h3{font-size:17px;line-height:1.35;letter-spacing:-.015em}.oa-coil__feature-grid h3{margin-top:20px}.oa-coil__feature-grid p{font-size:12px;color:#626e76;margin-top:9px}.oa-coil details{border-bottom:1px solid #d4d8d7}.oa-coil summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:60px;font-size:13px;font-weight:650}.oa-coil summary::-webkit-details-marker{display:none}.oa-coil summary>span{font-size:22px;line-height:1;font-weight:400;transition:transform .2s}.oa-coil details[open]>summary>span{transform:rotate(45deg)}.oa-coil__included{margin-top:21px}.oa-coil__included>div{padding:0 0 20px;font-size:13px;color:#5d6871}.oa-coil__included ul{margin:0 0 12px;padding-left:20px;columns:2;column-gap:30px}.oa-coil__included li{margin-bottom:5px}.oa-coil__upgrade{padding:68px 0;background:#10171d;color:#f0f2ed;scroll-margin-top:100px}.oa-coil__upgrade .oa-coil__section-heading>p{color:#b4bdc3}.oa-coil__conversion{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px;align-items:center;padding:26px;border:1px solid #374650;border-radius:10px;background:linear-gradient(120deg,#162128,#11191f)}.oa-coil__diagram{min-width:0}.oa-coil__toggle{display:flex;border:1px solid #4b5962;border-radius:6px;width:max-content;max-width:100%;margin:0 auto 8px;overflow:hidden}.oa-coil__toggle button{background:transparent;border:0;color:#c6cdd0;min-height:44px;padding:9px 20px;font-size:12px}.oa-coil__toggle button[aria-pressed=true]{background:var(--oa-gold);color:#1b1a14;font-weight:700}.oa-coil__diagram svg{display:block;width:100%;height:auto;max-height:360px}.oa-coil__air-art{opacity:0;transition:opacity .28s ease}.oa-coil__spring-art{opacity:1;transition:opacity .28s ease}.oa-coil[data-state=air] .oa-coil__air-art{opacity:1}.oa-coil[data-state=air] .oa-coil__spring-art{opacity:0}.oa-coil__diagram-caption{text-align:center;color:#a0b0bb;font-size:10px;margin-top:5px!important}.oa-coil__mini-label{font-size:10px;color:var(--oa-gold);font-weight:750;text-transform:uppercase;letter-spacing:.14em}.oa-coil__conversion-copy h3{font-size:27px;letter-spacing:-.035em;margin:10px 0 14px}.oa-coil__conversion-copy p{color:#b8c3ca;font-size:13px;margin-bottom:23px}.oa-coil__keep{display:flex;flex-direction:column;gap:3px;border-top:1px solid #3d4a54;padding:12px 0}.oa-coil__keep>span{font-size:10px;color:#a5b3bb;text-transform:uppercase;letter-spacing:.08em}.oa-coil__keep strong{font-size:13px;font-weight:600}.oa-coil__conversion-copy>a{color:#e7c98d;align-items:center}.oa-coil__path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:31px}.oa-coil__path article{padding-left:44px;position:relative}.oa-coil__path article>span{position:absolute;left:0;top:0;width:29px;height:29px;display:grid;place-items:center;border:1px solid #76603c;border-radius:50%;color:var(--oa-gold);font-size:10px}.oa-coil__path h3{font-size:15px}.oa-coil__path p{font-size:12px;line-height:1.65;color:#aebcc6;margin-top:9px}.oa-coil__approval{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:25px 0;margin-top:25px;border-top:1px solid #35434d}.oa-coil__approval p{font-size:12px;color:#bac5cc;max-width:675px}.oa-coil__approval strong{color:#e7c98d}.oa-coil__approval>a{flex-shrink:0}.oa-coil__compare{border-color:#36454f!important}.oa-coil__compare>div{padding-bottom:15px;overflow:auto}.oa-coil table{width:100%;border-collapse:collapse;font-size:12px;background:transparent}.oa-coil th,.oa-coil td{text-align:left;padding:12px;border-bottom:1px solid #374852;white-space:normal;min-width:120px}.oa-coil th{font-weight:650;color:#e4c68b}.oa-coil td{color:#c4cfd5}.oa-coil__covers{background:#eae5da;color:var(--oa-ink);padding:55px 0;scroll-margin-top:100px}.oa-coil__covers-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:55px;align-items:center}.oa-coil__covers p:not(.oa-coil__eyebrow){font-size:14px;color:#647079;margin-top:17px}.oa-coil__cover-art{min-height:270px;position:relative;display:flex;align-items:center;justify-content:center;border-radius:9px;background:radial-gradient(ellipse at center,#faf7f0,transparent 68%)}.oa-coil__cover-rod{width:15px;height:248px;border-radius:4px;background:linear-gradient(90deg,#627078,#f7f6ed,#849097);position:absolute;transform:rotate(-10deg)}.oa-coil__cover-sleeve{position:absolute;width:102px;height:174px;border-radius:14px 14px 17px 17px;background:repeating-linear-gradient(0deg,transparent 0 25px,#323c4225 26px 30px),linear-gradient(90deg,#161f25,#39434a 55%,#151c22);border:1px solid #39454c;transform:rotate(-10deg);box-shadow:12px 15px 20px #25303a20;display:grid;place-items:center;color:#d9b771}.oa-coil__cover-sleeve>span{font-size:12px;font-weight:750;letter-spacing:.1em}.oa-coil__cover-tag{position:absolute;top:32px;right:14%;background:#dcae51;color:#242219;font-size:10px;padding:6px 10px;border-radius:3px;transform:rotate(7deg);font-weight:750}.oa-coil__cover-art>small{position:absolute;bottom:0;color:#626f78;font-size:10px}.oa-coil__cover-value{display:flex;gap:18px;align-items:center;margin-top:24px}.oa-coil__cover-value strong{font-size:24px;letter-spacing:-.03em}.oa-coil__cover-value span{font-size:11px;max-width:160px;line-height:1.5;color:#66727c}.oa-coil__covers .oa-coil__care{font-size:11px!important;max-width:520px;border-top:1px solid #cdcac0;padding-top:16px}.oa-coil__faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}.oa-coil__faq-grid details{align-self:start}.oa-coil__faq-grid summary{font-size:13px;min-height:66px}.oa-coil__faq-grid details>p{font-size:12px;line-height:1.7;color:#61707a;padding:0 24px 20px 0}.oa-coil__end{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:38px}.oa-coil__end>p{font-size:18px;font-weight:650;max-width:550px;letter-spacing:-.015em}.oa-coil__sticky{position:fixed;bottom:0;inset-inline:0;z-index:35;background:#10191ff5;backdrop-filter:blur(12px);border-top:1px solid #65717a;padding:12px 20px calc(12px + env(safe-area-inset-bottom));align-items:center;justify-content:space-between;gap:16px;box-shadow:0 -5px 25px #0002}.oa-coil__sticky>span{display:flex;flex-direction:column}.oa-coil__sticky small{font-size:10px;color:#afbdc7}.oa-coil__sticky strong{font-size:15px}.oa-coil__sticky>a{min-height:44px;display:flex;align-items:center;gap:14px;font-size:12px;font-weight:700;background:var(--oa-gold);color:#111;padding:10px 15px;border-radius:4px}.oa-coil__form .errors{font-size:12px;color:#f8c390}
@media(min-width:851px){.oa-coil__sticky{display:none!important}}
@media(max-width:1050px){.oa-coil__feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.oa-coil__conversion{gap:22px;padding:20px}.oa-coil__approval{gap:20px;align-items:start}.oa-coil__path{gap:20px}.oa-coil__path article{padding-left:38px}}
@media(max-width:850px){.oa-coil__hero{padding:15px 0 38px}.oa-coil__hero-grid{grid-template-columns:1fr;gap:28px}.oa-coil__gallery{position:static}.oa-coil__photo{aspect-ratio:4/5;max-height:500px}.oa-coil__thumbnails{gap:6px}.oa-coil__crumbs{margin-bottom:15px}.oa-coil h1{font-size:39px}.oa-coil__lead{font-size:14px;margin-top:15px!important}.oa-coil__trust{font-size:10px;gap:8px 11px;margin-top:16px}.oa-coil__section-heading{display:block;margin-bottom:24px}.oa-coil__section-heading>p{margin-top:17px;font-size:13px}.oa-coil__foundation,.oa-coil__upgrade,.oa-coil__faq{padding:43px 0}.oa-coil__feature-grid{gap:10px}.oa-coil__feature-grid article{padding:19px 15px}.oa-coil__feature-grid h3{font-size:16px;margin-top:16px}.oa-coil__feature-grid p{font-size:11px}.oa-coil__conversion{grid-template-columns:1fr;padding:20px 18px;gap:20px}.oa-coil__diagram svg{max-height:300px}.oa-coil__conversion-copy h3{font-size:25px}.oa-coil__conversion-copy p{font-size:13px}.oa-coil__path{grid-template-columns:1fr;gap:23px;margin-top:28px}.oa-coil__path p{margin-top:6px}.oa-coil__path h3{font-size:16px}.oa-coil__approval{display:block;padding-top:22px}.oa-coil__approval a{margin-top:18px;width:100%}.oa-coil__included ul{columns:1}.oa-coil__covers{padding:35px 0}.oa-coil__covers-grid{grid-template-columns:1fr;gap:28px}.oa-coil__cover-art{min-height:210px;order:2}.oa-coil__cover-rod{height:205px}.oa-coil__cover-sleeve{height:148px;width:85px}.oa-coil__cover-tag{top:18px;right:22%}.oa-coil__faq-grid{grid-template-columns:1fr}.oa-coil__end{align-items:stretch;flex-direction:column;gap:18px}.oa-coil__end p{font-size:17px}.oa-coil__sticky:not([hidden]){display:flex}.oa-coil__faq{padding-bottom:100px}}
@media(prefers-reduced-motion:reduce){.oa-coil *{transition:none!important;scroll-behavior:auto!important}}