:root{--boc-bg:#F5EFE5;--boc-card:rgba(247,239,227,.34);--boc-card2:rgba(38,35,31,.045);--boc-cream:#11110F;--boc-dim:#4F4A43;--boc-meta:#6F695F;--boc-gold:#8B633D;--boc-glow:#795537;--boc-border:rgba(38,35,31,.34);--boc-max:1120px}
*{box-sizing:border-box}html{color-scheme:light;scroll-behavior:smooth}body{margin:0;background:var(--boc-bg)!important;color:var(--boc-cream);font-family:var(--sos-display, Georgia, serif);font-size:19px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--boc-gold);text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--boc-gold);outline-offset:3px}
.site-header{position:sticky;top:0;z-index:10;border-bottom:1px solid var(--boc-border);background:rgba(245,239,229,.95)}.header-inner{max-width:var(--boc-max);margin:auto;padding:12px 20px;display:flex;align-items:center;gap:18px}.brand{color:var(--boc-cream);font:19px var(--sos-display, Georgia, serif)}.nav{margin-left:auto;display:flex;align-items:center;gap:6px}.nav a{padding:6px 10px;border:1px solid transparent;border-radius:6px;color:var(--boc-dim);font:500 12.5px/1.2 var(--sos-ui, system-ui, sans-serif)}.nav .outline{border-color:var(--boc-border);color:var(--boc-cream)}
.book-page{max-width:var(--boc-max);margin:auto;padding:28px 20px 90px}.breadcrumbs{color:var(--boc-meta);font:12px/1.5 var(--sos-ui, system-ui, sans-serif)}.breadcrumbs a{color:var(--boc-meta)}.book-hero{max-width:790px;padding:54px 0 58px}.eyebrow,.guide-kicker,.search-panel label,.result-count{font-family:var(--sos-ui, system-ui, sans-serif)}.eyebrow{margin:0 0 12px;color:var(--boc-gold);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase}h1,h2,h3{font-family:var(--sos-display, Georgia, serif);font-weight:400;text-wrap:balance}h1{margin:0 0 18px;font-size:clamp(38px,6vw,62px);line-height:1.08;letter-spacing:-.02em}h2{margin:0 0 10px;font-size:clamp(27px,4vw,38px);line-height:1.16}h3{margin:0 0 8px;font-size:clamp(22px,3vw,28px);line-height:1.2}.lead{max-width:680px;margin:0 0 18px;color:var(--boc-dim);font-size:22px;line-height:1.5}.availability{margin:0;color:var(--boc-meta);font:12.5px/1.5 var(--sos-ui, system-ui, sans-serif)}.availability strong{color:var(--boc-glow)}
.guide-index{padding-top:38px;border-top:1px solid var(--boc-border)}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:end;margin-bottom:26px}.section-head>p{margin:0;color:var(--boc-dim);font-size:17px}.search-panel{max-width:740px;margin-bottom:28px;padding:17px 18px;border:1px solid var(--boc-border);border-radius:10px;background:var(--boc-card)}.search-panel label{display:block;margin-bottom:8px;color:var(--boc-gold);font-size:10.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}.search-row{display:flex;gap:10px;align-items:center}.search-row input{min-width:0;flex:1;padding:11px 0;border:0;border-bottom:1px solid #6A5B4B;border-radius:0;background:transparent;color:var(--boc-cream);font:18px/1.3 var(--sos-ui, system-ui, sans-serif)}.search-row input::placeholder{color:#8D8274}.search-row button{padding:8px 11px;border:1px solid var(--boc-border);border-radius:5px;background:transparent;color:var(--boc-dim);font:11px var(--sos-ui, system-ui, sans-serif);cursor:pointer}.search-row button:hover{border-color:var(--boc-gold);color:var(--boc-glow)}.search-panel>p{margin:8px 0 0;color:var(--boc-meta);font:11.5px/1.5 var(--sos-ui, system-ui, sans-serif)}.search-panel .result-count{margin-top:13px;color:var(--boc-glow);font-size:12px}
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.guide-card{display:flex;flex-direction:column;min-height:390px;padding:19px;border:1px solid var(--boc-border);border-radius:11px;background:var(--boc-card);color:var(--boc-cream);transition:border-color .16s ease,transform .16s ease}.guide-card:hover{border-color:#8B633D;transform:translateY(-2px)}.guide-visual{display:flex;align-items:flex-start;gap:14px;margin:-19px -19px 20px;padding:20px 19px 18px;border-bottom:1px solid var(--boc-border);background:var(--boc-card2)}.guide-visual>span{color:var(--boc-gold);font:600 12px/1 var(--sos-ui, system-ui, sans-serif)}.hexagram-lines{display:grid;gap:6px;width:145px}.hexagram-lines i{display:block;height:7px;background:var(--boc-cream);font-style:normal}.hexagram-lines i.broken{background:linear-gradient(to right,var(--boc-cream) 0 42%,transparent 42% 58%,var(--boc-cream) 58% 100%)}.guide-kicker{margin-bottom:7px;color:var(--boc-gold);font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.guide-copy{display:flex;flex:1;flex-direction:column}.guide-copy p{margin:0;color:var(--boc-dim);font:14.5px/1.5 var(--sos-ui, system-ui, sans-serif)}.read-link{margin-top:auto;padding-top:22px;color:var(--boc-glow);font:600 12px/1.3 var(--sos-ui, system-ui, sans-serif);letter-spacing:.08em;text-transform:uppercase}.read-link span{font-size:16px}.no-results{margin:24px 0 0;padding:18px;border:1px solid #8B633D;border-radius:8px;color:var(--boc-dim);font:14px/1.5 var(--sos-ui, system-ui, sans-serif)}.book-boundary{max-width:760px;margin-top:74px;padding:28px 0 0;border-top:1px solid var(--boc-border)}.book-boundary p{max-width:64ch;color:var(--boc-dim);font-size:18px}.text-link{display:inline-block;margin-top:8px;border-bottom:1px solid rgba(139,99,61,.4);color:var(--boc-glow);font:600 12px/1.4 var(--sos-ui, system-ui, sans-serif);letter-spacing:.08em;text-transform:uppercase}footer{padding:28px 20px 42px;border-top:1px solid var(--boc-border);color:var(--boc-meta);text-align:center;font:12.5px/1.5 var(--sos-ui, system-ui, sans-serif)}
@media(max-width:760px){.nav .hide-mobile{display:none}.header-inner{padding:12px 17px}.nav a{padding:6px 7px}.book-page{padding-left:17px;padding-right:17px}.book-hero{padding-top:42px;padding-bottom:46px}.lead{font-size:20px}.section-head{grid-template-columns:1fr;gap:10px}.guide-grid{grid-template-columns:1fr}.guide-card{min-height:0}.guide-visual{margin-bottom:17px}.read-link{padding-top:20px}.book-boundary{margin-top:52px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.guide-card{transition:none}}

.book-page [hidden]{display:none!important}

.book-page .guide-card,.book-page .search-panel,.book-page .no-results{border-radius:0}