.fsb-guide{--guide-ink:#241b17;--guide-muted:#735f50;--guide-bg:#fcfaf6;--guide-cream:#f6f0e7;--guide-line:rgba(36,27,23,.14);font-family:Arial,Helvetica,sans-serif;color:var(--guide-ink);background:var(--guide-bg);font-size:16px;line-height:1.6}
.fsb-guide *{box-sizing:border-box}
.fsb-guide__wrap{width:min(100% - 40px,1300px);margin-inline:auto}
.fsb-guide a{color:inherit}
.fsb-guide a:focus-visible,.fsb-guide__table-scroll:focus-visible{outline:2px solid var(--guide-ink);outline-offset:4px}
.fsb-guide__crumb{display:flex;align-items:center;gap:12px;padding-block:22px 14px;font-size:13px;color:var(--guide-muted)}
.fsb-guide__crumb a{text-underline-offset:3px}
.fsb-guide__hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);align-items:center;gap:clamp(36px,6vw,100px);padding-block:48px 98px}
.fsb-guide__hero-copy{max-width:640px}
.fsb-guide__eyebrow{margin:0 0 18px;font-size:12px;line-height:1.4;font-weight:700;letter-spacing:.17em;color:var(--guide-muted)}
.fsb-guide h1,.fsb-guide h2,.fsb-guide h3{color:var(--guide-ink)}
.fsb-guide h1,.fsb-guide h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.04em}
.fsb-guide h1{font-size:clamp(50px,5.5vw,84px);line-height:1.02;margin:0 0 26px;text-wrap:balance}
.fsb-guide__lead{max-width:560px;margin:0;font-size:clamp(18px,1.5vw,21px);line-height:1.7;color:#514237}
.fsb-guide__actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 26px;margin-top:36px}
.fsb-guide__primary,.fsb-guide__help-button{display:inline-flex;justify-content:space-between;align-items:center;gap:32px;min-height:54px;padding:12px 22px;background:var(--guide-ink);border:1px solid var(--guide-ink);border-radius:8px;color:var(--guide-bg)!important;font-size:15px;font-weight:700;text-decoration:none;transition:transform .18s ease,background .18s ease}
.fsb-guide__primary:hover,.fsb-guide__help-button:hover{background:#514237;transform:translateY(-2px)}
.fsb-guide__quiet{display:inline-flex;align-items:center;gap:12px;min-height:48px;font-size:15px;font-weight:600;text-underline-offset:5px}
.fsb-guide__art{min-width:0;padding:16px;background:#eadfd1;border-radius:32px;box-shadow:0 18px 60px rgba(36,27,23,.08)}
.fsb-guide__art-frame{display:flex;flex-direction:column;align-items:center;justify-content:space-between;min-height:570px;padding:30px;background:linear-gradient(145deg,#f7f0e7,#e8d7c4);border:1px solid rgba(36,27,23,.12);border-radius:20px}
.fsb-guide__art-kicker,.fsb-guide__art-footer{font-size:11px;font-weight:700;letter-spacing:.22em;color:var(--guide-muted)}
.fsb-guide__drawing{width:min(100%,320px);height:auto;color:#735f50}
.fsb-guide__measurements{padding-block:78px 90px;border-top:1px solid var(--guide-line)}
.fsb-guide__section-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:36px}
.fsb-guide__section-heading>div{max-width:600px}
.fsb-guide__section-heading>p{max-width:370px;margin:0;color:#514237}
.fsb-guide__scroll-hint{display:none}
.fsb-guide h2{margin:0;font-size:clamp(34px,3.4vw,52px);line-height:1.12;text-wrap:balance}
.fsb-guide__table-scroll{max-width:100%;overflow-x:auto;border:1px solid var(--guide-line);border-radius:16px;scrollbar-width:thin}
.fsb-guide table{width:100%;min-width:600px;border-collapse:collapse;text-align:left}
.fsb-guide caption{padding:18px 24px;text-align:left;font-size:14px;font-weight:700;letter-spacing:.05em}
.fsb-guide th,.fsb-guide td{padding:16px 22px;border-top:1px solid var(--guide-line)}
.fsb-guide thead th{background:var(--guide-cream);font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.fsb-guide tbody th{font-weight:700}
.fsb-guide tbody tr:nth-child(even){background:#f9f5ef}
.fsb-guide__chart-note{margin:14px 0 0;color:var(--guide-muted);font-size:14px}
.fsb-guide__notice{display:flex;align-items:flex-start;gap:18px;padding:28px 34px 36px;margin-bottom:80px;background:#f6f0e7;border:1px solid var(--guide-line);border-radius:16px}
.fsb-guide__notice-mark{flex:none;display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--guide-muted);border-radius:50%;color:var(--guide-muted);font-family:Georgia,serif;font-size:22px;font-style:italic}
.fsb-guide__notice h2{margin:0 0 8px;font-size:clamp(24px,2.4vw,32px)}
.fsb-guide__notice p{max-width:720px;margin:0;color:#514237}
.fsb-guide__editor{padding-block:22px;color:#9b2c1f}
.fsb-guide__steps{padding-block:86px 100px;background:var(--guide-cream)}
.fsb-guide__step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none;counter-reset:steps}
.fsb-guide__step{min-width:0;min-height:225px;padding:28px;background:var(--guide-bg);border:1px solid var(--guide-line);border-radius:16px}
.fsb-guide__step-number{display:block;margin-bottom:32px;color:var(--guide-muted);font-size:13px;font-weight:700;letter-spacing:.15em}
.fsb-guide h3{margin:0 0 10px;font-family:Georgia,'Times New Roman',serif;font-size:24px;font-weight:400;line-height:1.2;letter-spacing:-.025em}
.fsb-guide__step p{margin:0;color:#514237;line-height:1.65}
.fsb-guide__help{display:flex;align-items:center;justify-content:space-between;gap:34px;padding-block:92px 108px}
.fsb-guide__help>div{max-width:700px}
.fsb-guide__help p:last-child{max-width:570px;margin:20px 0 0;color:#514237}
.fsb-guide__help-button{flex:none}
@media(max-width:990px){.fsb-guide__hero{grid-template-columns:1fr 1fr;gap:32px}.fsb-guide__art-frame{min-height:470px}.fsb-guide__step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:749px){.fsb-guide__wrap{width:min(100% - 32px,560px)}.fsb-guide__crumb{padding-block:18px 8px}.fsb-guide__hero{grid-template-columns:1fr;gap:34px;padding-block:34px 70px}.fsb-guide h1{font-size:clamp(46px,12vw,68px);margin-bottom:20px}.fsb-guide__lead{font-size:18px}.fsb-guide__actions{margin-top:28px}.fsb-guide__art{padding:10px;border-radius:22px}.fsb-guide__art-frame{min-height:380px;border-radius:14px;padding:22px}.fsb-guide__drawing{width:min(100%,250px)}.fsb-guide__section-heading{display:block;margin-bottom:26px}.fsb-guide__section-heading>p{margin-top:16px}.fsb-guide__scroll-hint{display:flex;justify-content:space-between;gap:12px;margin:0 0 10px;color:var(--guide-muted);font-size:13px;font-weight:700;letter-spacing:.02em}.fsb-guide__measurements,.fsb-guide__steps{padding-block:64px}.fsb-guide__notice{padding:22px;gap:14px;margin-bottom:56px}.fsb-guide__step-grid{gap:10px}.fsb-guide__step{min-height:0;padding:22px}.fsb-guide__step-number{margin-bottom:22px}.fsb-guide__help{display:block;padding-block:72px 84px}.fsb-guide__help-button{margin-top:28px}}
@media(max-width:479px){.fsb-guide__step-grid{grid-template-columns:1fr}.fsb-guide__step{min-height:0}.fsb-guide__primary{width:100%}.fsb-guide__quiet{padding-inline:2px}.fsb-guide__art-frame{min-height:340px}}
@media(prefers-reduced-motion:reduce){.fsb-guide__primary,.fsb-guide__help-button{transition:none}.fsb-guide__primary:hover,.fsb-guide__help-button:hover{transform:none}}