.stp{--body: #0f0d0b;--sheet: #f3efe9;--sheet-2: #ebe6df;--vinyl: #f5f0ed;--red: #e01040;--red-bright: #f02050;--red-deep: #b90d34;--on-body: #f5f0ed;--on-body-2: #d8d1ca;--on-body-muted: #a39a91;--ink: #1a1613;--ink-soft: #46403b;--ink-muted: #6e665f;--cut-on-body: rgba(245, 240, 237, .16);--cut-on-sheet: rgba(26, 22, 19, .18);--paper: #f5f5f7;--white: #ffffff;--cfg-ink: #1d1d1f;--cfg-copy: #424245;--cfg-muted: #6e6e73;--cfg-rule: #d2d2d7;--cfg-red: #c80e38;--cfg-action: #0071e3;--grain-ink: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23g)'/%3E%3C/svg%3E");--grain-flake: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .1 0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23g)'/%3E%3C/svg%3E");--sweep: linear-gradient(112deg, transparent 30%, rgba(255, 255, 255, .03) 42%, rgba(255, 255, 255, .07) 50%, rgba(255, 255, 255, .03) 58%, transparent 70%);--sweep-back: linear-gradient(68deg, transparent 30%, rgba(255, 255, 255, .03) 42%, rgba(255, 255, 255, .07) 50%, rgba(255, 255, 255, .03) 58%, transparent 70%);--lift: 0 1px 2px rgba(26, 22, 19, .1), 0 3px 8px -4px rgba(26, 22, 19, .22);--lift-hover: 0 2px 4px rgba(26, 22, 19, .12), 0 14px 28px -10px rgba(26, 22, 19, .45);--lift-dark: 0 2px 4px rgba(0, 0, 0, .4), 0 12px 28px -12px rgba(0, 0, 0, .7);--focus: var(--red);display:block;color:var(--ink);background:var(--white);font-family:var(--font-body);font-size:1.0625rem}.stp a:focus-visible,.stp summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.stp img,.stp video{display:block;max-width:100%}.stp-shell{width:min(100%,1280px);margin-inline:auto;padding-inline:clamp(1.25rem,4vw,3rem)}.stp-shell>*,.stp-split>*,.stp-grid>*{min-width:0}body.stp-page{background:#fff}.stp-section{position:relative;isolation:isolate;padding:clamp(4rem,8vw,7rem) 0}.stp-section:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none}.stp-paint{--focus: var(--vinyl);color:var(--on-body);background:var(--body)}.stp-paint:before{background-image:var(--grain-flake),var(--sweep);background-size:240px 240px,auto}.stp-paint--back:before{background-image:var(--grain-flake),var(--sweep-back)}.stp-sheet{color:var(--ink);background:var(--sheet)}.stp-sheet:before{background-image:var(--grain-ink);background-size:240px 240px}.stp-sheet--deep{background:var(--sheet-2)}.stp-paper{--focus: var(--cfg-action);color:var(--cfg-ink);background:var(--paper)}.stp-white{--focus: var(--cfg-action);color:var(--cfg-ink);background:var(--white)}.stp h1,.stp h2{margin:0;color:inherit;font-family:var(--font-display);font-weight:800;letter-spacing:-.01em;line-height:.96;text-transform:uppercase;text-wrap:balance}.stp h2{font-size:clamp(2.1rem,4vw,3.4rem)}.stp h1 em,.stp h2 em{font-style:normal;color:var(--red-deep)}.stp-paint h1 em,.stp-paint h2 em{color:var(--red-bright)}.stp-paper h2 em,.stp-white h2 em{color:var(--cfg-red)}.stp-head{max-width:52rem;margin-bottom:clamp(2rem,4.5vw,3.25rem)}.stp-head>p{max-width:60ch;margin:1rem 0 0;color:var(--ink-soft);font-size:1.05rem;line-height:1.6;text-wrap:pretty}.stp-paint .stp-head>p{color:var(--on-body-2)}.stp-paper .stp-head>p,.stp-white .stp-head>p{color:var(--cfg-copy)}.stp-link{display:inline-flex;align-items:center;min-height:44px;color:var(--red-deep);font-family:var(--font-display);font-size:1rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase;transition:color .14s ease}.stp-link:hover{color:var(--ink)}.stp-paint .stp-link{color:var(--red-bright)}.stp-paint .stp-link:hover{color:var(--vinyl)}.stp-paper .stp-link,.stp-white .stp-link{color:var(--cfg-action)}.stp-paper .stp-link:hover,.stp-white .stp-link:hover{color:var(--cfg-ink)}.stp-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(24rem,.95fr);align-items:center;gap:clamp(2.5rem,6vw,6rem)}.stp-hero{padding:clamp(3.5rem,7vw,5.5rem) 0 clamp(4.25rem,8vw,6.5rem);overflow:hidden}.stp-hero h1{max-width:13ch;color:var(--ink);font-size:clamp(2.8rem,5.2vw,4.6rem);line-height:.94}.stp-hero__lede{max-width:44ch;margin:1.4rem 0 0;color:var(--ink-soft);font-size:1.15rem;line-height:1.6;text-wrap:pretty}.stp-hero__cta{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.5rem;margin-top:2rem}.stp-hero__note{margin:0;color:var(--ink-muted);font-size:1rem}.stp-hero__note strong{color:var(--ink);font-family:var(--font-mono);font-weight:600}.stp-hero__media{position:relative;margin:0}.stp-hero__frame{position:relative;border:6px solid var(--vinyl);border-radius:4px;background:var(--vinyl);box-shadow:var(--lift-hover)}.stp-hero__frame:after{content:"";position:absolute;inset:-10px;border:1px solid var(--cut-on-sheet);border-radius:8px;pointer-events:none}.stp-hero__frame--photo{display:grid}.stp-hero__frame--photo img{grid-area:1 / 1;display:block;width:100%;height:auto;aspect-ratio:4 / 3;object-fit:cover;border-radius:1px;opacity:0;transition:opacity .9s ease}.stp-hero__frame--photo img.is-prev{z-index:1;opacity:1;transition:none}.stp-hero__frame--photo img.is-active{z-index:2;opacity:1}.stp-hero__frame video{width:100%;height:auto;aspect-ratio:5 / 3;background:#101216;object-fit:cover;border-radius:1px}.stp-hero__caption{padding:1rem .15rem 0;color:var(--ink-muted);font-size:.9375rem;line-height:1.5}.stp-supports-band{position:relative;isolation:isolate;padding:clamp(2.25rem,4vw,3rem) 0;border-top:1px solid var(--cut-on-sheet)}.stp-supports-band:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none}.stp-supports__list{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:1.5rem 1rem;margin:0;padding:0;list-style:none}.stp-supports__list li{display:flex;flex-direction:column;align-items:center;gap:.45rem;text-align:center;white-space:nowrap}.stp-supports__model{color:var(--ink-muted);font-family:var(--font-display);font-size:clamp(1.3rem,2vw,1.7rem);font-weight:700;line-height:1;letter-spacing:.03em;text-transform:uppercase;opacity:.85}.stp-supports__years{color:var(--ink-muted);font-family:var(--font-mono);font-size:.8125rem;font-weight:500;letter-spacing:.08em;opacity:.75}.stp-proof__head{max-width:60rem}.stp-proof__head .stp-link{display:flex;width:max-content;min-height:44px}.stp-timeline{margin:0;padding:clamp(1.25rem,3vw,2.25rem);border:1px solid var(--cut-on-body);border-radius:4px;background:#ffffff06}.stp-timeline__row{display:grid;grid-template-columns:7.5rem minmax(0,1fr);align-items:end;gap:1rem}.stp-timeline__row+.stp-timeline__row{margin-top:1.5rem}.stp-timeline__who{padding-bottom:.15rem;color:var(--on-body-2);font-family:var(--font-display);font-size:1rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.stp-timeline__row--tuned .stp-timeline__who{color:var(--vinyl)}.stp-timeline__track{position:relative;height:4.1rem}.stp-timeline__bar{position:absolute;left:0;bottom:0;display:block;width:calc(var(--to) / var(--scale) * 100%);height:14px;border-radius:2px;background:#f5f0ed24}.stp-timeline__bar--touch{height:22px;background:#6f675f}.stp-timeline__row--tuned .stp-timeline__bar{background:#f020504d}.stp-timeline__row--tuned .stp-timeline__bar--touch{background:var(--red)}.stp-timeline__mark{position:absolute;left:calc(var(--at) / var(--scale) * 100%);bottom:0;display:flex;flex-direction:column;align-items:flex-end;padding-right:.5rem;border-right:2px solid var(--on-body-muted);transform:translate(-100%);color:var(--on-body-muted);font-family:var(--font-mono);font-size:.8125rem;line-height:1.15;white-space:nowrap;padding-bottom:1.85rem}.stp-timeline__mark b{color:var(--vinyl);font-size:1.05rem;font-weight:600}.stp-timeline__row--tuned .stp-timeline__mark{border-color:var(--red-bright)}.stp-timeline__row--tuned .stp-timeline__mark b{color:var(--red-bright)}.stp-timeline__axis{position:relative;height:1.5rem;margin:.9rem 0 0 8.5rem;border-top:1px solid var(--cut-on-body)}.stp-timeline__axis span{position:absolute;top:.4rem;left:calc(var(--at) / var(--scale) * 100%);transform:translate(-50%);color:var(--on-body-muted);font-family:var(--font-mono);font-size:.75rem}.stp-timeline__axis span:first-child{transform:none}.stp-timeline__axis span:last-child{transform:translate(-100%)}.stp-timeline figcaption{margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--cut-on-body);color:var(--on-body-muted);font-size:.9375rem;line-height:1.55}.stp-headroom{grid-template-columns:minmax(0,1fr) minmax(0,1fr);margin-top:clamp(4rem,8vw,6.5rem);padding-top:clamp(4rem,8vw,6.5rem);border-top:1px solid var(--cut-on-body)}.stp-headroom__media{margin:0}.stp-headroom__frame{overflow:hidden;border:6px solid var(--vinyl);border-radius:4px;background:#121214;box-shadow:var(--lift-dark)}.stp-headroom__frame video{width:100%;height:auto;aspect-ratio:27 / 19;object-fit:cover}.stp-headroom__media figcaption{padding:.8rem .15rem 0;color:var(--on-body-muted);font-size:.9375rem;line-height:1.5}.stp-headroom__body{margin:1.25rem 0 0;color:var(--on-body-2);font-size:1.1rem;line-height:1.6}.stp-evidence{margin-top:1.75rem;padding-top:1.25rem;border-top:1px solid var(--cut-on-body);color:var(--on-body-muted);font-size:.9375rem;line-height:1.55}.stp-evidence strong{color:var(--on-body)}.stp-evidence__links{display:flex;flex-wrap:wrap;gap:0 1.5rem;margin-top:.5rem}.stp-grid{display:grid;gap:1.1rem}.stp-features{grid-template-columns:repeat(3,minmax(0,1fr))}.stp-card{position:relative;display:flex;flex-direction:column;padding:clamp(1.25rem,2vw,1.6rem);color:var(--ink);border-radius:4px;background:var(--vinyl);box-shadow:var(--lift)}.stp-card:after{content:"";position:absolute;inset:-4px;border:1px solid var(--cut-on-sheet);border-radius:7px;pointer-events:none}.stp-card__glyph{display:grid;place-items:center;width:2.75rem;height:2.75rem;margin-bottom:1.1rem;border-radius:3px;color:#fff;background:var(--glyph, var(--red-deep))}.stp-card__glyph svg{width:1.5rem;height:1.5rem}.stp-card h3{margin:0;color:var(--ink);font-family:var(--font-display);font-size:1.3rem;font-weight:700;line-height:1.1;letter-spacing:.01em;text-transform:uppercase;text-wrap:balance}.stp-card p{margin:.75rem 0 0;color:var(--ink-soft);font-size:1rem;line-height:1.55;text-wrap:pretty}.stp-card p a{color:var(--red-deep);font-weight:700;text-decoration:underline;text-underline-offset:3px}.stp-card--lead{grid-column:span 2;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:1.5rem}.stp-card .stp-card__stat{margin:0;color:var(--red-deep);font-family:var(--font-display);font-size:clamp(3.5rem,7vw,5.5rem);font-weight:800;line-height:.85;letter-spacing:-.03em;white-space:nowrap}.stp-card .stp-card__stat small{display:block;margin-top:.5rem;color:var(--ink-muted);font-family:var(--font-mono);font-size:.875rem;font-weight:500;letter-spacing:0;text-align:right}.stp-meters{grid-column:1 / -1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);align-items:center;gap:clamp(1.5rem,4vw,3.5rem);padding:clamp(1.25rem,3vw,2.25rem);color:var(--on-body);border-radius:4px;background:var(--body);box-shadow:var(--lift);transition:box-shadow .14s ease}.stp-meters:hover{box-shadow:var(--lift-hover)}.stp-meters .stp-meters__eyebrow{margin:0 0 .75rem;color:var(--red-bright);font-family:var(--font-mono);font-size:.8125rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.stp-meters h3{margin:0;color:var(--vinyl);font-family:var(--font-display);font-size:clamp(1.6rem,2.6vw,2.2rem);font-weight:800;line-height:1;text-transform:uppercase;text-wrap:balance}.stp-meters p{margin:.9rem 0 0;color:var(--on-body-2);font-size:1rem;line-height:1.55}.stp-meters .stp-link{margin-top:.75rem;color:var(--red-bright)}.stp-meters:hover .stp-link{color:var(--vinyl)}.stp-meters img,.stp-meters video{display:block;width:100%;height:auto;aspect-ratio:5 / 3;border:6px solid var(--vinyl);border-radius:4px;background:var(--vinyl)}.stp-quotes{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.1rem}.stp-quote{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:1.25rem;margin:0;padding:clamp(1.35rem,2.4vw,1.75rem);border-radius:4px;background:var(--vinyl);box-shadow:var(--lift)}.stp-quote:after{content:"";position:absolute;inset:-4px;border:1px solid var(--cut-on-sheet);border-radius:7px;pointer-events:none}.stp-quote blockquote{margin:0}.stp-quote blockquote p{margin:0;color:var(--ink);font-size:1.0625rem;line-height:1.55;text-wrap:pretty}.stp-quote blockquote p:before{content:"“";display:block;height:2.1rem;margin-bottom:.15rem;color:var(--red);font-family:var(--font-display);font-size:3.75rem;font-weight:800;line-height:1}.stp-quote--feature{grid-column:1 / -1;display:grid;grid-template-columns:minmax(0,1fr) 16rem;align-items:end;gap:1.5rem clamp(2rem,5vw,5rem);padding:clamp(1.75rem,4vw,3rem)}.stp-quote--feature blockquote p{max-width:34ch;font-family:var(--font-display);font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:700;line-height:1.15;letter-spacing:-.005em}.stp-quote--feature blockquote p:before{height:3rem;font-size:5.5rem}.stp-quote--feature figcaption{flex-direction:column;align-items:flex-start}.stp-quote figcaption{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.25rem 1rem;padding-top:1rem;border-top:1px solid var(--cut-on-sheet)}.stp-quote figcaption strong{color:var(--ink);font-family:var(--font-display);font-size:1rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase}.stp-quote figcaption span{color:var(--ink-muted);font-family:var(--font-mono);font-size:.875rem}.stp-nowrap{white-space:nowrap}.stp-steps{grid-template-columns:repeat(3,minmax(0,1fr));counter-reset:step}.stp-step{padding:clamp(1.4rem,2.5vw,1.9rem);border:1px solid rgba(0,0,0,.06);border-radius:14px;background:var(--white)}.stp-step__num{display:block;margin-bottom:1.4rem;color:var(--cfg-red);font-family:var(--font-display);font-size:2.5rem;font-weight:800;line-height:1}.stp-step h3,.stp-trust h3{margin:0;color:var(--cfg-ink);font-family:var(--font-body);font-size:1.3rem;font-weight:700;line-height:1.15;letter-spacing:-.02em;text-wrap:balance}.stp-step p,.stp-trust p{margin:.6rem 0 0;color:var(--cfg-copy);font-size:1rem;line-height:1.55;text-wrap:pretty}.stp-trust p a,.stp-compat a:not(.stp-link){color:var(--cfg-action);font-weight:600}.stp-trust p a:hover{text-decoration:underline;text-underline-offset:3px}.stp-trust-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.stp-trust{padding:1.5rem 0 0;border-top:2px solid var(--cfg-ink)}.stp-compat{margin-top:clamp(4rem,8vw,6rem);padding-top:clamp(3rem,6vw,4.5rem);border-top:1px solid var(--cfg-rule)}.stp-compat .stp-head{margin-bottom:1.75rem}.stp-firmware{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem 2rem;max-width:52rem;padding:1.1rem 1.35rem;border:1px solid #86868b;border-radius:12px;background:var(--white)}.stp-firmware__label{display:block;color:var(--cfg-muted);font-family:var(--font-mono);font-size:.8125rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.stp-firmware__path{display:block;margin-top:.3rem;color:var(--cfg-ink);font-family:var(--font-mono);font-size:.9375rem}.stp-firmware strong{color:var(--cfg-red);font-family:var(--font-mono);font-size:clamp(1.4rem,3vw,1.9rem);font-weight:600;letter-spacing:.02em}.stp-compat .stp-link{margin-top:1rem}.stp-order__card{display:grid;grid-template-columns:minmax(0,1fr) minmax(20rem,.85fr);gap:clamp(2rem,5vw,4.5rem);padding:clamp(1.75rem,4vw,3.25rem);border:1px solid rgba(0,0,0,.06);border-radius:18px;background:var(--white);box-shadow:0 24px 60px -36px #1d1d1f59}.stp-order__copy>p{max-width:38ch;margin:1.1rem 0 0;color:var(--cfg-copy);font-size:1.1rem;line-height:1.55}.stp-order__copy .btn--purchase{margin-top:2rem}.stp-order__fine{margin:.9rem 0 0;color:var(--cfg-muted);font-size:.9375rem}.stp-summary{align-self:center;margin:0;border-bottom:2px solid var(--cfg-ink)}.stp-summary>div{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding:.85rem 0;border-top:1px solid #e8e8ed}.stp-summary>div:first-child{border-top:2px solid var(--cfg-ink)}.stp-summary dt{color:var(--cfg-copy);font-size:1.05rem}.stp-summary dd{flex:none;margin:0;color:var(--cfg-ink);font-size:1.05rem;font-weight:700;white-space:nowrap}.stp-summary>div:first-child dd{font-size:1.6rem;letter-spacing:-.03em}.stp-faq{max-width:60rem;border-top:1px solid var(--cfg-rule)}.stp-faq details{border-bottom:1px solid var(--cfg-rule)}.stp-faq summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px;padding:.9rem 0;color:var(--cfg-ink);cursor:pointer;font-size:1.125rem;font-weight:700;letter-spacing:-.01em;list-style:none}.stp-faq summary::-webkit-details-marker{display:none}.stp-faq summary:after{content:"+";flex:none;color:var(--cfg-action);font-size:1.5rem;font-weight:400;line-height:1;transition:transform .16s ease}.stp-faq details[open]>summary:after{transform:rotate(45deg)}.stp-faq summary:hover{color:var(--cfg-action)}.stp-faq__a{max-width:68ch;margin:0;padding:0 0 1.25rem;color:var(--cfg-copy);font-size:1rem;line-height:1.65}.stp-faq__a a{color:var(--cfg-action);font-weight:600}.stp-faq__a a:hover{text-decoration:underline;text-underline-offset:3px}.stp-faq__more>summary{color:var(--cfg-action);font-size:1rem}.stp-faq__more>summary:after{content:"↓";font-size:1.1rem}.stp-faq__more[open]>summary:after{transform:rotate(180deg)}.stp-faq__more-list{border-top:1px solid var(--cfg-rule)}.stp-faq__more-list details:last-child{border-bottom:0}@media(max-width:1100px){.stp-trust-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem 1.5rem}}@media(max-width:900px){.stp-split,.stp-headroom,.stp-order__card,.stp-meters{grid-template-columns:1fr}.stp-supports__list{grid-template-columns:repeat(4,minmax(0,1fr));row-gap:1.75rem}.stp-hero h1{max-width:14ch}.stp-hero__media,.stp-headroom__media{max-width:46rem}.stp-headroom__media{order:2}.stp-features{grid-template-columns:repeat(2,minmax(0,1fr))}.stp-card--lead{grid-column:1 / -1}.stp-steps{grid-template-columns:1fr}.stp-quotes{grid-template-columns:repeat(2,minmax(0,1fr))}.stp-quote--feature{grid-template-columns:1fr}}@media(max-width:640px){.stp-shell{padding-inline:1.1rem}.stp-section{padding-block:4rem}.stp-hero{padding-block:2.5rem 4rem}.stp-hero h1{max-width:100%;font-size:clamp(2.3rem,11vw,3.1rem)}.stp h2{font-size:clamp(1.9rem,9.5vw,2.8rem)}.stp-hero__cta .btn--purchase,.stp-order__copy .btn--purchase{width:100%}.stp-features,.stp-trust-grid,.stp-quotes,.stp-card--lead{grid-template-columns:1fr}.stp-card .stp-card__stat small{text-align:left}.stp-timeline__row{grid-template-columns:1fr;gap:.4rem}.stp-timeline__axis{margin-left:0}.stp-timeline__axis span:nth-child(2n){display:none}.stp-timeline__mark{font-size:.75rem}.stp-timeline__mark b{font-size:.95rem}.stp-supports__list{column-gap:.5rem}.stp-supports__model{font-size:1.15rem}.stp-supports__years{font-size:.75rem}.stp-order__card{padding:1.5rem 1.25rem;border-radius:14px}.stp-firmware strong{font-size:1.4rem}}@media(prefers-reduced-motion:reduce){.stp *,.stp *:before,.stp *:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}