@font-face { font-family:BFStudio; src:url('/styles/lettering/studio.woff2') format('woff2'); font-weight:600; font-display:swap; }
:root { --bf-chalk:#faf8f5; --bf-ink:#1c1917; --bf-wood:#78350f; --bf-line:#d8d0c5; }
* { box-sizing:border-box; }
body { margin:0; background:var(--bf-chalk); color:var(--bf-ink); font:16px/1.65 'Trebuchet MS',sans-serif; }
::selection { background:#e1bd83; color:var(--bf-ink); }
a { color:inherit; text-underline-offset:4px; }
a:hover { color:var(--bf-wood); }
:focus-visible { outline:2px solid #b45309; outline-offset:5px; }
.bf-bypass { position:absolute; left:20px; top:-100px; background:var(--bf-chalk); padding:10px; }
.bf-bypass:focus { top:10px; z-index:10; }
.bf-workbench { display:grid; grid-template-columns:260px minmax(0,1fr); min-height:100vh; max-width:1600px; margin:auto; }
.bf-cabinet { padding:44px 28px; border-right:1px solid var(--bf-line); display:flex; flex-direction:column; align-items:flex-start; background:#f0ebe3; }
.bf-signature { font-size:54px; font-weight:700; letter-spacing:-.04em; line-height:.9; text-decoration:none; }
.bf-signature span { display:block; font-size:11px; font-weight:400; line-height:1.5; letter-spacing:0; margin-top:22px; }
.bf-cabinet nav { width:100%; margin:65px 0 50px; }
.bf-cabinet ol { list-style:none; padding:0; margin:0; }
.bf-cabinet li { border-top:1px solid var(--bf-line); }
.bf-cabinet nav a { display:block; padding:15px 0; text-decoration:none; font-size:14px; }
.bf-cabinet [aria-current] { color:var(--bf-wood); font-weight:bold; }
.bf-cabinet-note { font-size:12px; max-width:180px; }
.bf-paper { padding:55px clamp(24px,5vw,88px) 30px; min-width:0; }
.bf-running { font-size:13px; margin:0 0 24px; padding-bottom:20px; border-bottom:1px solid var(--bf-line); color:var(--bf-wood); }
h1 { font-size:clamp(42px,5.5vw,76px); font-weight:400; letter-spacing:-.04em; line-height:1.08; max-width:14ch; margin:0 0 25px; text-wrap:balance; }
.bf-lead { max-width:58ch; font-size:19px; line-height:1.6; margin-bottom:36px; }
.bf-drawing { margin:0; }
.bf-drawing svg { display:block; width:100%; max-height:480px; background:#eee6da; }
.bf-drawing figcaption { display:flex; justify-content:space-between; gap:20px; padding:12px 0; font:11px/1.5 monospace; }
h2 { font-size:25px; line-height:1.2; font-weight:400; margin:0 0 18px; }
p { max-width:70ch; }
.bf-schedule { margin-top:45px; }
.bf-schedule-head { display:flex; align-items:baseline; flex-wrap:wrap; gap:16px; justify-content:space-between; }
.bf-measure { font-size:12px; }
select { margin-left:10px; padding:8px; background:transparent; color:var(--bf-wood); border:1px solid var(--bf-line); border-radius:0; }
.bf-scroll { overflow-x:auto; }
table { width:100%; border-collapse:collapse; text-align:left; font-size:13px; font-variant-numeric:tabular-nums; }
th,td { border-bottom:1px solid var(--bf-line); padding:16px 16px 16px 0; }
thead { font-size:11px; color:var(--bf-wood); }
tbody th { font-weight:400; font-family:monospace; }
abbr { text-decoration:none; }
.bf-notebook { display:grid; grid-template-columns:1fr 1fr; column-gap:48px; row-gap:30px; padding:60px 0 40px; }
.bf-notebook section { border-top:1px solid var(--bf-line); padding-top:26px; }
.bf-inspection { padding:30px; background:#ede4d6; }
details { margin-top:22px; border-top:1px solid #c4b7a4; padding-top:18px; }
summary { cursor:pointer; color:var(--bf-wood); }
.bf-sheet-end { padding:40px 0 0; display:flex; gap:20px; flex-wrap:wrap; align-items:center; font-size:12px; }
.bf-sheet-end p { flex-basis:100%; color:#645649; }
.bf-print { padding:12px 18px; background:var(--bf-ink); color:var(--bf-chalk); border:1px solid var(--bf-ink); cursor:pointer; }
.bf-print:hover { background:var(--bf-wood); }
@media(max-width:900px) { .bf-workbench { grid-template-columns:190px minmax(0,1fr); } .bf-cabinet { padding:32px 20px; } .bf-signature { font-size:44px; } .bf-notebook { grid-template-columns:1fr; gap:20px; } }
@media(max-width:620px) { .bf-workbench { display:block; } .bf-cabinet { padding:22px; border-right:0; border-bottom:1px solid var(--bf-line); } .bf-signature { font-size:34px; } .bf-signature br { display:none; } .bf-signature span,.bf-cabinet-note { display:none; } .bf-cabinet nav { margin:22px 0 0; } .bf-cabinet ol { display:flex; gap:12px 22px; flex-wrap:wrap; } .bf-cabinet li { border:0; } .bf-cabinet nav a { padding:4px 0; font-size:12px; } .bf-paper { padding:28px 22px; } .bf-drawing figcaption { font-size:10px; } th,td { min-width:105px; } .bf-inspection { padding:24px; } }
@media print { .bf-cabinet,.bf-print,.bf-measure,.bf-bypass { display:none; } .bf-workbench { display:block; } .bf-paper { padding:0; } body { font-size:11pt; } .bf-drawing svg { max-height:260px; } h1 { font-size:32pt; } section { break-inside:avoid; } }

.bf-signature,h1 { font-family:BFStudio,'Trebuchet MS',sans-serif; font-weight:600; }