.seller-prep{--prep-paper:#f8f6f2;--prep-ink:#22272b;background:var(--prep-paper)}
.prep-hero{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(28px,5vw,72px);align-items:center;padding-block:34px 56px}
.prep-intro h1{max-width:650px;font-size:clamp(43px,5.5vw,72px);line-height:1.04;letter-spacing:-.055em;color:var(--prep-ink)}
.prep-intro .lead{font-size:clamp(18px,1.7vw,21px);line-height:1.6;margin-top:24px;max-width:590px;color:#525b62}
.seller-prep .button{gap:10px;min-height:48px}.seller-prep .button svg,.prep-file svg{width:19px;height:19px;flex-shrink:0}
.prep-visual{margin:0;position:relative;min-width:0;background:#e7e3dc;border-radius:8px;overflow:hidden;box-shadow:0 12px 30px #22272b0d}
.prep-visual img{width:100%;aspect-ratio:1.6;object-fit:cover}
.prep-visual figcaption{background:#22272b;color:#fff;padding:24px 26px;display:grid;gap:11px}
.prep-visual .eyebrow{color:#f4b2b5;margin:0 0 3px}.prep-visual figcaption>span:not(.eyebrow){font-size:16px;display:flex;gap:16px;align-items:center}
.prep-visual b{font-size:12px;color:#c4c9cc;font-weight:400;letter-spacing:.04em}
.prep-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,1fr);gap:clamp(32px,6vw,80px);padding-block:48px 60px;border-top:1px solid #dedbd6;align-items:start;scroll-margin-top:20px}
.prep-byline{font-size:13px;color:#6b7378;margin-bottom:8px}
.prep-step{display:grid;grid-template-columns:34px 1fr;gap:18px;padding-block:29px;border-bottom:1px solid #dedbd6}
.prep-number{color:var(--red);font-size:13px;letter-spacing:.06em;font-weight:700;line-height:2}
.prep-step h2{font-size:clamp(24px,2.2vw,30px);letter-spacing:-.035em;line-height:1.2;margin-bottom:14px}
.prep-step p{font-size:17px;line-height:1.75;color:#535c62}
.prep-sidebar{position:sticky;top:24px;display:grid;gap:22px}
.prep-list{background:white;border:1px solid #dedbd6;border-top:3px solid var(--red);padding:29px;border-radius:5px}
.prep-list>.eyebrow{font-size:11px;margin-bottom:12px}.prep-list h2{font-size:28px;line-height:1.15;max-width:270px}
.prep-list article{margin-top:22px;padding-top:20px;border-top:1px solid #ece8e2}.prep-list h3{font-size:18px;letter-spacing:-.02em;margin-bottom:7px}.prep-list p:not(.eyebrow){font-size:15px;color:#596168;line-height:1.65}
.prep-download{padding:25px 27px;background:#ece8e0;border-radius:5px}.prep-file{font-size:11px;letter-spacing:.08em;font-weight:700;display:flex;gap:9px;align-items:center;color:#687076;margin-bottom:14px}.prep-download h3{font-size:22px;margin-bottom:12px}.prep-download p{font-size:15px;color:#535c62}.prep-download .text-link{margin-top:13px}
.prep-related{font-size:15px;color:#596168;padding-top:23px}.prep-related a,.prep-source a{color:var(--ink);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--red)}
.prep-cta{background:#23282c;color:white;display:flex;gap:36px;align-items:center;justify-content:space-between;padding-block:42px}.prep-cta .eyebrow{color:#f4b2b5}.prep-cta h2{font-size:clamp(28px,3vw,38px);line-height:1.16;max-width:670px}.prep-cta p:not(.eyebrow){max-width:640px;margin-top:18px;color:#e4e6e7;line-height:1.7}.prep-cta .prep-reply{font-size:14px;color:#bfc6cb!important;margin-top:12px!important}.prep-cta .button{flex-shrink:0}.prep-cta a:focus-visible{outline-color:white}
.prep-source{padding-block:25px 36px;font-size:12px;color:#687076}.prep-source p+p{margin-top:7px}
@media(max-width:900px){.prep-hero{gap:30px}.prep-layout{gap:30px;grid-template-columns:minmax(0,1.4fr) minmax(240px,1fr)}.prep-list,.prep-download{padding:23px}.prep-cta{align-items:flex-start;flex-direction:column;gap:24px}}
@media(max-width:700px){.prep-hero{grid-template-columns:1fr;padding-block:20px 34px;gap:28px}.prep-intro h1{max-width:550px}.prep-intro .lead{font-size:18px;margin-top:18px}.prep-hero .actions{align-items:stretch;gap:12px}.prep-visual{display:grid;grid-template-columns:1fr 1fr}.prep-visual img{height:100%;aspect-ratio:auto;object-fit:cover}.prep-visual figcaption{padding:19px 18px;gap:10px}.prep-visual figcaption>span:not(.eyebrow){font-size:14px;gap:10px}.prep-visual .eyebrow{font-size:10px}.prep-layout{grid-template-columns:1fr;padding-block:28px 36px;gap:30px}.prep-sidebar{position:static;grid-template-columns:1fr}.prep-step{gap:11px;grid-template-columns:26px 1fr;padding-block:25px}.prep-step p{font-size:16px;line-height:1.75}.prep-list h2{max-width:none;font-size:27px}.prep-cta{padding-block:31px}.prep-cta .button{width:100%}.prep-source{padding-bottom:26px}}
@media(max-width:380px){.prep-intro h1{font-size:40px}.prep-visual{grid-template-columns:1fr}.prep-visual img{height:140px;width:100%;object-position:center 50%}.prep-visual figcaption{padding:18px 20px}.prep-hero .actions .button{width:100%}}
@media print{.site-head,.site-foot,.breadcrumbs,.prep-visual,.prep-source,.prep-sidebar,.actions{display:none}.prep-layout,.prep-hero{display:block}.prep-step{break-inside:avoid}.prep-cta{color:#222;background:white;break-inside:avoid}.prep-cta p{color:#222!important}.prep-cta .button{display:none}}