:root{--bg:#fff;--ink:#0d1b2a;--acc:#ff6b35;--accd:#b83c0a;--muted:#5c677d;--paper:#f2f4f8;--soft:#c3cbdb}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:1.0625rem/1.65 Inter,Roboto,'Helvetica Neue','Arial Nova','Nimbus Sans',Arial,sans-serif;padding-bottom:4.5rem;overflow-wrap:break-word}
h1,h2,h3{font-family:Inter,Roboto,'Helvetica Neue','Arial Nova','Nimbus Sans',Arial,sans-serif;line-height:1.12;letter-spacing:-.02em;margin:0 0 .6em}
h1{font-size:clamp(1.75rem,7.4vw,3.4rem);font-weight:800;overflow-wrap:anywhere}
h2{font-size:clamp(1.45rem,5.4vw,2.2rem);font-weight:750}
h3{font-size:1.1rem;font-weight:700;letter-spacing:0}
p{margin:0 0 1em}
a{color:var(--accd);text-underline-offset:3px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--acc);outline-offset:3px}
img{max-width:100%;height:auto;display:block}
.sl-skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.7rem 1rem;z-index:20}
.sl-skip:focus{left:0}
.sl-in{width:100%;max-width:1100px;margin:0 auto;padding:0 20px}
.sl-head{background:var(--ink);position:sticky;top:0;z-index:10}
.sl-head .sl-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.4rem 1.5rem;padding-top:.7rem;padding-bottom:.7rem}
.sl-logo{display:flex;align-items:center;gap:.6rem;color:#fff;font-weight:800;text-decoration:none;letter-spacing:-.01em}
.sl-logo i{width:1.5rem;height:1.05rem;background:var(--acc);border-radius:2px;display:block}
.sl-logo:hover{color:#fff}
.sl-nav{display:flex;flex-wrap:wrap;gap:.1rem .9rem}
.sl-nav a{color:#e4e9f2;text-decoration:none;font-size:.92rem;padding:.35rem 0;border-bottom:2px solid transparent}
.sl-nav a:hover,.sl-nav a[aria-current]{color:#fff;border-bottom-color:var(--acc)}
.sl{padding:3.2rem 0}
.sl-hero{background:var(--bg);padding:3rem 0 3.4rem;border-bottom:6px solid var(--acc)}
.sl-short{padding:2.6rem 0 2.8rem}
.sl-short .sl-lede{max-width:46rem}
.sl-paper{background:var(--paper)}
.sl-dark{background:var(--ink);color:#e9edf5}
.sl-dark h2,.sl-dark h3{color:#fff}
.sl-dark a{color:#ffb08f}
.sl-dark a:hover{color:#fff}
.sl-orange{background:var(--acc);color:var(--ink)}
.sl-orange a{color:var(--ink)}
.sl-split{display:grid;gap:1.6rem}
.sl-kicker{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accd);margin:0 0 1rem}
.sl-lede{font-size:1.15rem;color:var(--muted);max-width:40rem}
.sl-note{border-left:4px solid var(--acc);padding:.2rem 0 .2rem .9rem;font-size:.97rem;max-width:40rem}
.sl-row{display:flex;flex-wrap:wrap;gap:.8rem 1.2rem;align-items:center;margin:1.4rem 0 0}
.sl-btn{display:inline-block;background:var(--acc);color:var(--ink);font-weight:800;text-decoration:none;padding:.85rem 1.4rem;border-radius:4px;border:2px solid var(--acc)}
.sl-btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.sl-btn-dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.sl-btn-dark:hover{background:#fff;color:var(--ink);border-color:#fff}
.sl-btn-light{background:#fff;color:var(--ink);border-color:#fff}
.sl-btn-light:hover{background:var(--acc);color:var(--ink);border-color:var(--acc)}
.sl-ghost{font-weight:700}
.sl-card{margin:2rem 0 0;background:var(--paper);border:2px solid var(--ink);border-radius:6px;padding:1.2rem 1.2rem .4rem;box-shadow:8px 8px 0 var(--acc)}
.sl-card figcaption{font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:.6rem}
.sl-card p{font-size:.95rem}
.sl-burn{width:100%;height:auto}
.sl-tag{margin:0 0 .8rem;font-size:.85rem;color:var(--muted)}
.sl-dark .sl-tag{color:var(--soft)}
.sl-orange .sl-tag{color:var(--ink)}
.sl-tag span{display:inline-block;background:var(--ink);color:#fff;font-weight:700;padding:.1rem .6rem;border-radius:3px;margin-right:.5rem}
.sl-dark .sl-tag span{background:var(--acc);color:var(--ink)}
.sl-orange .sl-tag span{background:var(--ink);color:#fff}
.sl-grid{list-style:none;padding:0;margin:1.6rem 0 0;display:grid;gap:1rem}
.sl-grid li{background:#fff;border-top:5px solid var(--acc);padding:1.1rem 1.2rem .4rem}
.sl-more{margin-top:1.6rem}
.sl-trio{display:grid;gap:1rem;margin-top:1.4rem}
.sl-trio>div{border-left:5px solid var(--acc);padding:.2rem 0 .2rem 1.1rem}
.sl-trio b{display:block;font-size:1.1rem;margin-bottom:.3rem}
.sl-prose p:last-child,.sl-trio p:last-child{margin-bottom:0}
.sl-wide{max-width:46rem}
.sl-narrow{max-width:46rem}
.sl-narrow h2{margin-top:1.8rem;font-size:1.35rem}
.sl-narrow h2:first-child{margin-top:0}
.sl-qs{list-style:none;padding:0;margin:1.4rem 0 1.6rem;display:grid;gap:.6rem}
.sl-qs li{background:var(--paper);padding:.8rem 1rem;border-radius:4px;font-weight:600}
.sl-ticks{list-style:none;padding:0;margin:0 0 1.2rem}
.sl-ticks li{position:relative;padding-left:1.8rem;margin-bottom:.7rem}
.sl-ticks li::before{content:"";position:absolute;left:0;top:.55em;width:.9rem;height:.6rem;background:var(--acc);border-radius:1px}
.sl-video{display:block;position:relative;text-decoration:none;color:#fff;border:2px solid var(--ink);box-shadow:8px 8px 0 var(--acc)}
.sl-video img{width:100%}
.sl-video span{display:block;background:var(--ink);color:#fff;padding:.6rem .9rem;font-size:.9rem;font-weight:600}
.sl-video:hover span{background:var(--accd)}
.sl-acute{margin:1.6rem 0 0;padding:1rem 1.2rem;border:2px solid var(--ink);background:#fff;color:var(--ink);font-size:.97rem;max-width:46rem}
.sl-foot{background:var(--ink);color:#dfe5f0;padding:2.4rem 0 1.6rem;font-size:.95rem}
.sl-foot a{color:#ffb08f}
.sl-foot a:hover{color:#fff}
.sl-foot .sl-in{display:grid;gap:1.4rem}
.sl-foot-h{font-weight:800;color:#fff;font-size:1.05rem;margin-bottom:.4rem}
.sl-foot-list{list-style:none;margin:0;padding:0}
.sl-foot-list li{margin-bottom:.3rem}
.sl-foot-small{color:var(--soft);font-size:.85rem;margin:0}
.sl-dock{position:fixed;left:0;right:0;bottom:0;z-index:15;background:#fff;border-top:3px solid var(--acc);display:flex;align-items:center;justify-content:space-between;gap:.8rem;padding:.55rem 16px}
.sl-dock span{font-size:.85rem;font-weight:600;line-height:1.3}
.sl-dock .sl-btn{padding:.55rem 1rem;white-space:nowrap;font-size:.95rem}
@media(min-width:760px){
.sl-split{grid-template-columns:5fr 7fr;gap:3rem}
.sl-hero .sl-split{grid-template-columns:7fr 5fr;align-items:center}
.sl-even{grid-template-columns:1fr 1fr}
.sl-grid{grid-template-columns:1fr 1fr}
.sl-trio{grid-template-columns:repeat(3,1fr);gap:1.6rem}
.sl-foot .sl-in{grid-template-columns:2fr 1fr;align-items:start}
.sl-foot-small{grid-column:1/-1}
.sl{padding:4.4rem 0}
.sl-hero{padding:4.2rem 0 4.6rem}
.sl-short{padding:3.4rem 0 3.6rem}
.sl-card{margin-top:0}
}
@media(min-width:1000px){body{padding-bottom:0}.sl-dock{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* faq */
.sl-fold{display:grid;gap:.7rem}
.sl-fold details{background:#fff;border:2px solid var(--ink);border-radius:6px;box-shadow:4px 4px 0 var(--acc)}
.sl-fold summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.9rem 1.1rem;font-weight:700;line-height:1.35}
.sl-fold summary::-webkit-details-marker{display:none}
.sl-fold summary::after{content:"";flex:none;width:.7rem;height:.7rem;border-right:3px solid var(--ink);border-bottom:3px solid var(--ink);transform:rotate(45deg);margin-top:-.25rem}
.sl-fold details[open] summary::after{transform:rotate(-135deg);margin-top:.2rem}
.sl-fold details[open] summary{background:var(--ink);color:#fff;border-radius:3px 3px 0 0}
.sl-fold details[open] summary::after{border-color:var(--acc)}
.sl-fold summary:focus-visible{outline:3px solid var(--acc);outline-offset:3px}
.sl-sv{padding:1rem 1.1rem .3rem}