:root{color-scheme:light;--bcbc-ink:#183735;--bcbc-teal:#126d65;--bcbc-muted:#526d68;--bcbc-line:#cfdfd5}
.bcbc-header{box-sizing:border-box!important;display:flex!important;align-items:center!important;justify-content:space-between!important;gap:18px!important;max-width:none!important;width:100%!important;margin:0!important;padding:18px max(20px,calc((100% - 1160px)/2))!important;background:#f7fbf8!important;border-bottom:1px solid #cfdfd5!important;font:600 15px/1.5 system-ui,sans-serif!important;color:#183735!important;position:relative;z-index:10}
.bcbc-header .bcbc-brand{display:flex;align-items:center;gap:10px;color:#183735!important;text-decoration:none!important;font-size:18px!important}.bcbc-brand img{width:34px!important;height:34px!important;object-fit:contain}.bcbc-header nav{display:flex;gap:16px;flex-wrap:wrap}.bcbc-header a{color:#126d65!important}.bcbc-version{font-size:10px;opacity:.8}
.bcbc-home{margin:0;background:radial-gradient(ellipse at 90% 0,#deeee6,transparent 55%),#f6f9f5;color:#183735;font:16px/1.7 system-ui,sans-serif}.bcbc-home main{max-width:1160px;margin:auto;padding:40px 24px}.bcbc-home h1{font-size:clamp(34px,6vw,62px);line-height:1.1;letter-spacing:-.04em;margin:12px 0 22px}.bcbc-home h1 span{color:#126d65}.bcbc-history{max-width:850px;margin-bottom:32px}.bcbc-history p{color:#526d68}.bcbc-eyebrow{font-size:11px;letter-spacing:.14em;color:#126d65;font-weight:800}.dexter-card{scroll-margin-top:20px;border:1px solid #c6dbcd;background:#fff;border-radius:22px;box-shadow:0 16px 60px #234d3418;overflow:hidden}.dexter-top{display:flex;align-items:center;gap:15px;padding:22px 26px;background:linear-gradient(100deg,#e9f5ee,#eef3fc);border-bottom:1px solid #cfdfd5}.dexter-avatar{width:56px;height:56px;flex-shrink:0}.dexter-top h2{margin:0;font-size:24px}.dexter-top p{margin:0;font-size:12px;color:#526d68}.dexter-body{padding:26px}.dexter-body h3{font-size:13px;color:#126d65;letter-spacing:.05em;margin:0 0 12px}.dexter-answer{font-size:18px;line-height:1.8;min-height:100px;white-space:pre-wrap;overflow-wrap:anywhere}.dexter-pills{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}.dexter-pill,.dexter-open{font:600 13px/1.5 system-ui;border:1px solid #b7d5c4;background:#eef7f1;color:#155448;padding:11px 15px;border-radius:30px;cursor:pointer;text-decoration:none;display:inline-block}.dexter-pill:hover,.dexter-open:hover{background:#dcefe4}.dexter-open{background:#126d65;color:white;margin:14px 0}.dexter-open:hover{background:#0e584f;color:white}.dexter-meta{display:flex;justify-content:space-between;gap:15px;border-top:1px solid #dfebe4;padding-top:15px;font-size:12px}.live{color:#17613d}.prepared{color:#805b16}.dexter-evidence{margin:16px 0 0;border:1px solid #d9e5e1;border-radius:10px;padding:12px;font-size:12px;background:#f5f8fb}.dexter-evidence pre{white-space:pre-wrap;overflow-wrap:anywhere}.dexter-reset{background:none;border:0;color:#126d65;text-decoration:underline;cursor:pointer;font:inherit;margin-top:12px}.bcbc-manual{padding:24px 0}.bcbc-manual h2{font-size:18px;margin-bottom:4px}.bcbc-manual-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}.bcbc-manual details{background:#fff;border:1px solid #cfdfd5;border-radius:12px;padding:14px}.bcbc-manual summary{cursor:pointer;font-weight:650}.bcbc-manual details a{display:block;margin-top:9px;color:#126d65}.bcbc-footer{font:13px/1.7 system-ui;color:#526d68;text-align:center;border-top:1px solid #cfdfd5;padding:24px}.bcbc-footer a{color:#126d65}.bcbc-footer img{display:block;max-width:150px;height:auto;max-height:55px;object-fit:contain;margin:12px auto}.bcbc-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}.bcbc-resource{background:#fff;border:1px solid #cfdfd5;border-radius:14px;padding:22px}.bcbc-resource h3{margin:0 0 8px}.bcbc-resource p{font-size:14px}.bcbc-resource a{color:#126d65}.bcbc-directory{max-width:1160px;margin:30px auto;padding:0 24px}.bcbc-directory h1{font-size:clamp(30px,5vw,48px)}.bcbc-directory h2{margin-top:38px}.bcbc-notice{font-size:12px;color:#526d68}
html.bcbc-light{color-scheme:light}.bcbc-light body{--bg:#f5f8f5!important;--panel:#fff!important;--panel2:#edf4f0!important;--text:#183735!important;--ink:#183735!important;--muted:#526d68!important;--line:#cfdfd5!important;--border:#cfdfd5!important;--accent:#126d65!important;--accent2:#225eb0!important;--good:#17613d!important;--green:#17613d!important;--warn:#805b16!important;--yellow:#805b16!important;--bad:#a12d2d!important;--danger:#a12d2d!important;--red:#a12d2d!important;--blue:#225eb0!important;--purple:#715099!important;background:#f5f8f5!important;color:#183735!important}
.bcbc-light input,.bcbc-light select,.bcbc-light textarea{background:#fff!important;color:#183735!important;border-color:#adbbb4!important}.bcbc-light pre,.bcbc-light code{background:#edf4f0!important;color:#183735!important}.bcbc-light a{color:#126d65}.bcbc-light button{border-color:#a8c7b4}.bcbc-header a:focus-visible,.dexter-pill:focus-visible,.dexter-open:focus-visible,.bcbc-manual a:focus-visible{outline:3px solid #b77b11;outline-offset:4px}
@media(max-width:600px){.bcbc-header{padding:14px 16px!important;align-items:flex-start!important}.bcbc-header .bcbc-brand{font-size:15px!important}.bcbc-home main{padding:28px 16px}.dexter-body,.dexter-top{padding:20px}.dexter-meta{flex-direction:column;gap:4px}.bcbc-version{display:none}}

/* Homepage-only v0.3.1: quiet header, native/manual disclosure and delayed guide. */
.bcbc-home .bcbc-header nav[hidden]{display:none!important}
.bcbc-home #dexter[hidden]{display:none!important}
.bcbc-home details.bcbc-manual>summary{display:inline-block;cursor:pointer;color:#126d65;font:600 13px/1.5 system-ui;border:1px solid #c2d9ca;border-radius:24px;padding:10px 16px;background:#fff}
.bcbc-home details.bcbc-manual>summary:focus-visible{outline:3px solid #b77b11;outline-offset:4px}
.bcbc-home details.bcbc-manual:not([open])>*:not(summary){display:none}
.bcbc-home #dexter:not(.has-request) .dexter-meta{display:none}
.bcbc-home .dexter-intro-line{display:inline-block;color:#183735}
.bcbc-home .dexter-intro-second{color:#126d65}
.dexter-intro-play .dexter-intro-line{animation:bcbc-type 1s steps(20,end) both}
.dexter-intro-play .dexter-intro-second{animation-delay:.5s}
.dexter-intro-controls{display:flex;align-items:center;gap:18px;min-height:38px}
#dexter-countdown{font:700 22px/1 system-ui;color:#126d65;min-width:1em}
#dexter-skip{border:0;background:none;color:#526d68;font:12px system-ui;text-decoration:underline;cursor:pointer;padding:8px 0}
.dexter-arrived{animation:bcbc-arrive .35s ease-out both}
@keyframes bcbc-type{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes bcbc-arrive{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.dexter-intro-play .dexter-intro-line,.dexter-arrived{animation:none!important}}