:root{--blcr-paper:#f3f0e9;--blcr-ink:#171614;--blcr-muted:#706d66;--blcr-line:#d5d0c7;--blcr-red:#e94732;--blcr-white:#fffdf8}
.blcr-portal-page{background:var(--blcr-paper)}
.blcr-portal-page .entry-header,.blcr-portal-page .page-header{display:none!important}
.blcr-portal-page .site-content,.blcr-portal-page .content-area,.blcr-portal-page .entry-content{width:100%!important;max-width:none!important;margin:0!important;padding:0!important}
.blcr,.blcr *{box-sizing:border-box}
.blcr{font-family:Pretendard,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;color:var(--blcr-ink);background:var(--blcr-paper);font-size:15px;line-height:1.55}
.blcr button,.blcr input,.blcr textarea,.blcr select{font:inherit;color:inherit}
.blcr__header{min-height:220px;padding:64px max(28px,calc((100vw - 1440px)/2));display:flex;align-items:flex-end;justify-content:space-between;border-bottom:1px solid var(--blcr-line)}
.blcr__header h1,.blcr-intro h1{font-size:clamp(42px,5.5vw,82px);line-height:.94;letter-spacing:-.055em;margin:8px 0 18px;font-weight:750}
.blcr__header>div>p:last-child{margin:0;color:var(--blcr-muted);font-size:17px}
.blcr__eyebrow,.blcr-context__label{font-size:11px!important;font-weight:750;letter-spacing:.14em;margin:0;color:var(--blcr-red)!important}
.blcr-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--blcr-ink);background:transparent;padding:13px 20px;min-height:48px;text-decoration:none!important;cursor:pointer;border-radius:2px;font-weight:680;transition:background .18s,color .18s}
.blcr-btn:hover{background:var(--blcr-ink);color:var(--blcr-white)}
.blcr-btn--primary,.blcr-btn--send{background:var(--blcr-red);color:#fff;border-color:var(--blcr-red)}
.blcr-btn--primary:hover,.blcr-btn--send:hover{background:#ca3524;border-color:#ca3524}
.blcr-btn--wide{width:100%}
.blcr-workspace{display:grid;grid-template-columns:280px minmax(420px,1fr) 310px;max-width:1440px;margin:auto;min-height:700px;border-left:1px solid var(--blcr-line);border-right:1px solid var(--blcr-line)}
.blcr-rooms,.blcr-context{background:#ece8df}.blcr-rooms{border-right:1px solid var(--blcr-line)}
.blcr-rooms__head{height:58px;padding:0 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--blcr-line)}
.blcr-rooms__head span{font-variant-numeric:tabular-nums;color:var(--blcr-muted)}
.blcr-room-link{width:100%;text-align:left;padding:18px 20px;border:0;border-bottom:1px solid var(--blcr-line);background:transparent;display:grid;grid-template-columns:1fr auto;gap:4px 10px;cursor:pointer}
.blcr-room-link:hover,.blcr-room-link.is-active{background:var(--blcr-white)}
.blcr-room-link__status{grid-column:1/-1;color:var(--blcr-red);font-size:11px;font-weight:700;letter-spacing:.08em}
.blcr-room-link strong{font-size:15px}.blcr-room-link time{font-size:12px;color:var(--blcr-muted)}
.blcr-empty-list{padding:24px 20px;color:var(--blcr-muted)}
.blcr-thread{background:var(--blcr-white);min-width:0}.blcr-thread__blank{min-height:650px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:40px}
.blcr-thread__blank h2{font-size:30px;letter-spacing:-.035em;margin:16px 0 8px}.blcr-thread__blank p{margin:0;color:var(--blcr-muted)}
.blcr-symbol{font-family:Arial,sans-serif;font-size:50px;line-height:1;color:var(--blcr-red)}
.blcr-thread__active{height:700px;display:grid;grid-template-rows:auto 1fr auto}.blcr-thread__active[hidden]{display:none}
.blcr-thread__head{min-height:78px;padding:16px 24px;border-bottom:1px solid var(--blcr-line);display:flex;align-items:center;justify-content:space-between}
.blcr-thread__head span{font-size:11px;color:var(--blcr-red);font-weight:720;letter-spacing:.08em}.blcr-thread__head h2{font-size:21px;letter-spacing:-.025em;margin:3px 0 0}
.blcr-mobile-context{display:none;background:none;border:0;text-decoration:underline;cursor:pointer}
.blcr-messages{overflow:auto;padding:10px 24px 24px;scrollbar-color:#c8c2b8 transparent}
.blcr-message{padding:20px 0;border-bottom:1px solid #e9e5dc}.blcr-message__meta{display:flex;gap:10px;align-items:baseline}.blcr-message__meta strong{font-size:13px}.blcr-message__meta time{font-size:11px;color:var(--blcr-muted)}
.blcr-message.is-staff .blcr-message__meta strong{color:var(--blcr-red)}.blcr-message p{white-space:pre-wrap;margin:9px 0 0;max-width:760px;font-size:15px;line-height:1.72}
.blcr-message__files{display:flex;flex-direction:column;gap:6px;margin-top:12px}.blcr-message__files a{color:var(--blcr-ink);text-decoration:underline;text-underline-offset:3px;font-size:13px}
.blcr-compose{padding:16px 20px 18px;border-top:1px solid var(--blcr-line);background:#f7f4ed}.blcr-compose>label{position:absolute;width:1px;height:1px;overflow:hidden}
.blcr-compose textarea{width:100%;resize:vertical;max-height:180px;border:0;border-bottom:1px solid var(--blcr-line);background:transparent;padding:4px 2px 10px;outline:none}
.blcr-compose textarea:focus{border-color:var(--blcr-ink)}.blcr-compose__tools{display:flex;justify-content:space-between;align-items:center;margin-top:12px}
.blcr-attach{display:flex;align-items:center;gap:10px;min-width:0}.blcr-attach select{max-width:180px;border:1px solid var(--blcr-line);background:#fff;padding:7px 8px;font-size:12px}
.blcr-file-pick{cursor:pointer;font-size:13px;font-weight:650}.blcr-file-pick input{position:absolute;width:1px;height:1px;opacity:0}.blcr-file-pick span{font-weight:400;color:var(--blcr-muted);margin-left:6px}
.blcr-help{font-size:11px;color:var(--blcr-muted);margin:8px 0 0}.blcr-btn--send{min-height:40px;padding:9px 20px}
.blcr-context{border-left:1px solid var(--blcr-line);padding:25px 24px}.blcr-context__close{display:none}.blcr-context dl{margin:24px 0}.blcr-context dl>div{padding:13px 0;border-top:1px solid var(--blcr-line)}
.blcr-context dt{font-size:11px;color:var(--blcr-muted);margin-bottom:5px}.blcr-context dd{margin:0;white-space:pre-wrap;word-break:break-word}.blcr-context dd a{display:block;color:var(--blcr-ink);text-decoration:underline;text-underline-offset:3px}
.blcr-assets{margin-top:30px;padding-top:22px;border-top:1px solid var(--blcr-line)}.blcr-assets h3{font-size:15px;margin:0 0 3px}.blcr-assets>p{font-size:11px;color:var(--blcr-muted);margin:0 0 12px}.blcr-asset{border-top:1px solid var(--blcr-line)}.blcr-asset summary{display:flex;justify-content:space-between;gap:8px;padding:10px 0;cursor:pointer;font-size:12px}.blcr-asset summary strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.blcr-asset summary span{color:var(--blcr-red);font-weight:700}.blcr-asset__versions{padding:0 0 10px}.blcr-asset__versions a{display:block;color:var(--blcr-muted);font-size:11px;padding:3px 0;text-decoration:underline;text-underline-offset:2px}
.blcr-credentials{margin-top:30px;padding-top:22px;border-top:1px solid var(--blcr-line)}.blcr-credentials>div:first-child{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.blcr-credentials h3{font-size:15px;margin:0}.blcr-credentials>div>p{font-size:11px;color:var(--blcr-muted);margin:0}.blcr-credentials>button{width:100%;margin:12px 0;border:1px solid var(--blcr-ink);background:transparent;padding:9px;cursor:pointer;font-weight:650}.blcr-credential{border-top:1px solid var(--blcr-line)}.blcr-credential summary{display:flex;justify-content:space-between;gap:8px;padding:10px 0;cursor:pointer;font-size:12px}.blcr-credential summary span{font-size:10px;color:var(--blcr-muted)}.blcr-credential dl{margin:0 0 12px}.blcr-credential dl>div{padding:6px 0;border:0}.blcr-credential dd{font-family:Pretendard,"Apple SD Gothic Neo",sans-serif;font-size:12px}
.blcr-modal[hidden]{display:none}.blcr-modal{position:fixed;inset:0;z-index:100000;display:grid;place-items:stretch end}.blcr-modal__backdrop{position:absolute;inset:0;background:rgba(23,22,20,.58)}
.blcr-modal__panel{position:relative;width:min(620px,100%);height:100%;overflow:auto;background:var(--blcr-white);padding:56px clamp(24px,5vw,64px);box-shadow:-16px 0 48px rgba(0,0,0,.12)}
.blcr-modal__panel h2{font-size:38px;line-height:1.05;letter-spacing:-.045em;margin:10px 0 12px}.blcr-modal__panel>p{color:var(--blcr-muted);margin:0 0 32px}.blcr-modal__close{position:absolute;top:20px;right:24px;border:0;background:none;font-size:30px;cursor:pointer}
.blcr-field{margin-bottom:18px}.blcr-field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.blcr-field>label{display:block;font-size:12px;font-weight:700;margin-bottom:7px}.blcr-field input:not([type=file]),.blcr-field textarea,.blcr-field select{width:100%;border:1px solid var(--blcr-line);border-radius:2px;background:#fff;padding:12px 13px;outline:none}.blcr-field input:focus,.blcr-field textarea:focus,.blcr-field select:focus{border-color:var(--blcr-ink)}
.blcr-lock{overflow:hidden}.blcr-toast{position:fixed;z-index:100010;left:50%;bottom:24px;transform:translateX(-50%);background:var(--blcr-ink);color:#fff;padding:12px 18px;box-shadow:0 8px 30px rgba(0,0,0,.18)}
.blcr-intro{padding:0 max(28px,calc((100vw - 1280px)/2)) 80px;min-height:80vh}.blcr-intro__hero{padding:100px 0 72px;border-bottom:1px solid var(--blcr-line)}
.blcr-intro__lead{font-size:19px;max-width:590px;color:var(--blcr-muted);margin:0 0 30px}.blcr-intro__index article{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:26px 0;border-bottom:1px solid var(--blcr-line)}
.blcr-intro__index article>span{font-size:12px;color:var(--blcr-red);font-weight:700}.blcr-intro__index h2{font-size:22px;margin:0 0 4px;letter-spacing:-.025em}.blcr-intro__index p{margin:0;color:var(--blcr-muted)}.blcr-intro__note{margin:28px 0 0;color:var(--blcr-muted);font-size:13px}
.blcr-intro__actions{display:flex;gap:10px;flex-wrap:wrap}.blcr-quick{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(420px,1.2fr);gap:clamp(50px,8vw,120px);padding:80px 0;border-bottom:1px solid var(--blcr-line)}.blcr-quick__copy h2{font-size:clamp(32px,4vw,54px);line-height:1.08;letter-spacing:-.045em;margin:12px 0 20px}.blcr-quick__copy>p{max-width:480px;color:var(--blcr-muted)}.blcr-quick__form{padding-top:5px}.blcr-quick__form>[data-inquiry-status]{min-height:24px;margin:12px 0 0;color:var(--blcr-red)}.blcr-kakao{display:grid;grid-template-columns:1fr auto;gap:2px 18px;width:min(340px,100%);margin-top:30px;padding:16px 18px;text-align:left;border:1px solid var(--blcr-ink);background:transparent;cursor:pointer}.blcr-kakao span{font-size:10px;letter-spacing:.1em;color:var(--blcr-muted)}.blcr-kakao strong{grid-row:2;font-size:22px}.blcr-kakao em{grid-row:1/3;grid-column:2;align-self:center;font-style:normal;font-size:12px}.blcr-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important}
.blcr-invite{min-height:calc(100vh - 120px);display:grid;grid-template-columns:1fr 1fr;max-width:1280px;margin:auto;border-left:1px solid var(--blcr-line);border-right:1px solid var(--blcr-line)}.blcr-invite__intro,.blcr-invite__form,.blcr-invite__panel{padding:clamp(48px,7vw,100px)}.blcr-invite__intro{background:#ece8df;border-right:1px solid var(--blcr-line)}.blcr-invite__intro h1,.blcr-invite__panel h1{font-size:clamp(40px,5vw,70px);line-height:1;letter-spacing:-.05em;margin:18px 0 24px}.blcr-invite__intro>p{color:var(--blcr-muted);font-size:17px;max-width:520px}.blcr-invite__intro dl{margin-top:60px}.blcr-invite__intro dl>div{display:flex;justify-content:space-between;padding:12px 0;border-top:1px solid var(--blcr-line)}.blcr-invite__intro dt{color:var(--blcr-muted)}.blcr-invite__intro dd{margin:0}.blcr-invite__form{background:var(--blcr-white)}.blcr-invite__form>span{color:var(--blcr-red);font-size:12px;font-weight:700}.blcr-invite__form h2{font-size:32px;letter-spacing:-.035em;margin:8px 0 30px}.blcr-invite__privacy{font-size:12px;color:var(--blcr-muted);text-align:center}.blcr-form-error{padding:12px;border:1px solid var(--blcr-red);color:#9f2416;background:#fff}.blcr-field small{display:block;margin-top:4px;color:var(--blcr-muted)}.blcr-field input[readonly]{background:#eeeae2;color:var(--blcr-muted)}.blcr-invite__panel{grid-column:1/-1;max-width:760px}
@media(max-width:1050px){.blcr-workspace{grid-template-columns:240px 1fr}.blcr-context{position:fixed;z-index:99999;right:0;top:0;bottom:0;width:min(360px,92vw);transform:translateX(105%);transition:transform .22s;background:#ece8df;padding-top:60px;box-shadow:-10px 0 35px rgba(0,0,0,.14)}.blcr-context.is-open{transform:translateX(0)}.blcr-context__close{display:block;position:absolute;right:18px;top:16px;border:0;background:none;font-size:28px}.blcr-mobile-context{display:block}}
@media(max-width:800px){.blcr-invite{grid-template-columns:1fr;border:0}.blcr-invite__intro{border-right:0;border-bottom:1px solid var(--blcr-line)}.blcr-invite__intro,.blcr-invite__form,.blcr-invite__panel{padding:52px 22px}.blcr-invite__intro dl{margin-top:36px}.blcr-quick{grid-template-columns:1fr;gap:40px;padding:56px 0}}
@media(max-width:700px){.blcr__header{min-height:190px;padding:45px 20px 24px;display:block}.blcr__header h1{font-size:42px}.blcr__header .blcr-btn{margin-top:24px}.blcr-workspace{display:block;border:0;min-height:0}.blcr-rooms{border:0;border-bottom:1px solid var(--blcr-line)}.blcr-rooms__list{display:flex;overflow:auto}.blcr-room-link{min-width:220px;border-right:1px solid var(--blcr-line);border-bottom:0}.blcr-empty-list{min-width:100%}.blcr-thread__blank{min-height:420px}.blcr-thread__active{height:680px}.blcr-thread__head,.blcr-messages{padding-left:18px;padding-right:18px}.blcr-compose{padding:14px 16px}.blcr-compose__tools{align-items:flex-end}.blcr-attach{display:grid;gap:7px}.blcr-attach select{max-width:155px}.blcr-field-row{grid-template-columns:1fr}.blcr-modal__panel{padding:50px 22px}.blcr-modal__panel h2{font-size:32px}.blcr-intro{padding:0 20px 56px}.blcr-intro__hero{padding:68px 0 50px}.blcr-intro h1{font-size:50px}.blcr-intro__lead{font-size:16px}.blcr-intro__index article{grid-template-columns:46px 1fr}.blcr-quick__copy h2{font-size:36px}}
@media(prefers-reduced-motion:reduce){.blcr *{scroll-behavior:auto!important;transition:none!important}}