:root{
  --bg:#faf7f2;--surface:#ffffff;--soft:#f3ede2;--text:#2c2c2a;--muted:#6b6a64;--border:#e4e0d6;
  --accent:#c2461f;--link:#a8381a;--header:#3b2412;--header-text:#fff1d6;--cap:#8f6032;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --serif:Georgia,"Times New Roman",serif;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#1b1a17;--surface:#2c2b28;--soft:#242320;--text:#f1efe8;--muted:#b4b2a9;--border:#46443e;--accent:#e8734a;--link:#f0997b;--header:#14110d}
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--serif);font-size:17px;line-height:1.65;padding-bottom:env(safe-area-inset-bottom,0)}
a{color:var(--link)}
img{max-width:100%;height:auto}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:#000;padding:8px 12px;z-index:100}
.skip:focus{left:8px;top:8px}

/* header */
.site-header{background:var(--header);color:var(--header-text);font-family:var(--sans);padding-top:env(safe-area-inset-top,0)}
.header-inner{max-width:960px;margin:0 auto;padding:12px 18px 10px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--header-text);text-decoration:none;font-size:22px;font-weight:700;letter-spacing:.01em}
.brand img{width:44px;height:44px;display:block}
.nav{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px 6px}
.nav a{display:inline-block;color:var(--header-text);text-decoration:none;font-size:14px;padding:6px 12px;border-radius:999px;background:rgba(255,241,214,.08)}
.nav a:hover{background:rgba(255,241,214,.18)}
.nav a[aria-current="page"]{background:var(--header-text);color:var(--header);font-weight:600}

/* hero */
.hero{background:var(--header);color:var(--header-text);text-align:center;padding:12px 18px 44px;font-family:var(--sans)}
.hero img{width:min(300px,70vw);display:block;margin:0 auto 6px}
.hero h1{font-family:var(--serif);font-size:clamp(28px,6vw,40px);line-height:1.15;margin:0 0 12px}
.hero p{max-width:600px;margin:0 auto 22px;font-family:var(--serif);font-size:19px;opacity:.95}
.btn{display:inline-block;font-family:var(--sans);font-size:17px;font-weight:600;line-height:1.2;text-decoration:none;color:#fff;background:var(--accent);padding:14px 26px;border-radius:999px;margin:4px 5px}
.btn:hover{opacity:.92}
.btn.ghost{background:transparent;color:var(--header-text);box-shadow:inset 0 0 0 2px rgba(255,241,214,.55)}

/* content */
.wrap{max-width:720px;margin:0 auto;padding:28px 18px 40px}
.crumbs{font:13px var(--sans);color:var(--muted);margin-bottom:10px}
.crumbs a{color:var(--muted)}
h1{font-size:clamp(30px,6vw,40px);line-height:1.15;margin:0 0 14px}
h2{font-size:26px;line-height:1.25;margin:2.2rem 0 .6rem}
h3.q{font-size:17px;margin:1.1rem 0 .2rem}
p{margin:0 0 1.1rem}
ol,ul{margin:0 0 1.2rem;padding-left:1.4rem}
li{margin-bottom:.45rem}
.lead{font-size:19px}
.more{background:var(--soft);border:1px solid var(--border);border-radius:12px;padding:6px 18px 8px;margin-top:2.2rem}
.more h2{font-size:22px;margin-top:1rem}

/* picker cards (home) */
.picker-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:0 0 1rem}
.picker-card{display:block;text-decoration:none;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;border-top:5px solid var(--c,#d85a30)}
.picker-card:hover{border-color:var(--c,#d85a30)}
.picker-card strong{display:block;font-family:var(--sans);font-size:17px;margin-bottom:3px;color:var(--link)}
.picker-card span{font-size:15px;color:var(--muted);line-height:1.45}

/* footer */
.site-footer{border-top:1px solid var(--border);color:var(--muted);font:14px var(--sans);text-align:center;padding:22px 18px 34px}
.site-footer a{color:var(--muted);margin:0 6px}
.site-footer p{margin:0 0 8px}

/* barrel */
.bof-wrap{margin:1.4rem 0 2rem;background:var(--soft);border:1px solid var(--border);border-radius:16px;padding:18px 14px 8px}
.bof{--bof-accent:var(--accent);max-width:520px;margin:0 auto;font-family:var(--sans);line-height:1.4;color:var(--text)}
.bof *{box-sizing:border-box}
.bof-scene{width:100%;max-width:300px;height:225px;margin:0 auto .75rem;position:relative;perspective:950px;pointer-events:none}
.bof-pointer{position:absolute;top:50%;left:2px;transform:translateY(-50%);width:0;height:0;border-top:12px solid transparent;border-bottom:12px solid transparent;border-left:18px solid var(--bof-accent);z-index:5;filter:drop-shadow(0 1px 1px rgba(0,0,0,.25))}
.bof-stand{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);transform-style:preserve-3d;width:232px;height:122px}
.bof-cap{position:absolute;top:50%;width:16px;height:172px;margin-top:-86px;border-radius:50%;background:repeating-linear-gradient(0deg,#8f6032 0 9px,#7d5128 9px 10px);border:2px solid #4a2f14;z-index:1}
.bof-cap-l{left:-9px}
.bof-cap-r{right:-9px}
.bof-drum{position:absolute;top:50%;left:50%;width:1px;height:1px;transform-style:preserve-3d;transition:transform 4.4s cubic-bezier(.15,.85,.25,1);z-index:2}
.bof-panel{position:absolute;top:0;left:0;width:232px;margin-left:-116px;transform-style:preserve-3d}
.bof-seg{position:absolute;top:0;height:100%;backface-visibility:hidden}
.bof-label{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);max-width:146px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:3.5px 10px;border-radius:7px;color:#fff;font-size:17px;font-weight:700;line-height:1.2;text-align:center;text-shadow:0 1px 2px rgba(0,0,0,.5);box-shadow:0 1px 3px rgba(0,0,0,.45),inset 0 0 0 1px rgba(255,255,255,.35)}
.bof-shade{position:absolute;left:50%;top:50%;width:232px;height:191px;margin:-95.5px 0 0 -116px;z-index:4;pointer-events:none;background:linear-gradient(to bottom,rgba(0,0,0,.6) 0%,rgba(0,0,0,.12) 22%,rgba(255,255,255,.12) 42%,rgba(0,0,0,0) 50%,rgba(0,0,0,.16) 72%,rgba(0,0,0,.62) 100%);clip-path:polygon(0 4.7%,10% 3.5%,25% 1.8%,40% .6%,50% 0,60% .6%,75% 1.8%,90% 3.5%,100% 4.7%,100% 95.3%,90% 96.5%,75% 98.2%,60% 99.4%,50% 100%,40% 99.4%,25% 98.2%,10% 96.5%,0 95.3%)}
.bof-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:.85rem 1rem 1rem}
.bof-card-title{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:0 0 .6rem;padding:0}
.bof-row{display:flex;align-items:center;gap:8px;margin-bottom:7px}
.bof-swatch{width:11px;height:11px;border-radius:50%;flex-shrink:0}
.bof-row input{flex:1;min-width:0;width:auto;margin:0;padding:7px 9px;font:inherit;font-size:16px;border:1px solid var(--border);border-radius:7px;background:var(--bg);color:var(--text)}
.bof-row input:focus{outline:2px solid var(--bof-accent);outline-offset:1px;border-color:var(--bof-accent)}
.bof-result{text-align:center;min-height:34px;font-size:20px;font-weight:600;margin:1rem 0 .5rem;color:var(--bof-accent)}
.bof-btn{display:block;position:relative;z-index:10;margin:0 auto 1rem;padding:17px 46px;font-family:inherit;font-size:19px;font-weight:600;line-height:1.2;color:#fff;background:var(--bof-accent);border:none;border-radius:999px;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:transform .1s ease,opacity .2s ease}
.bof-btn:hover{opacity:.92}
.bof-btn:active{transform:scale(.97)}
.bof-btn:disabled{opacity:.55;cursor:default}
.bof-hint{font-size:13px;color:var(--muted);text-align:center;margin:0 0 .8rem}