:root{--bg:#f5f3ee;--surface:#fff;--text:#1f2328;--muted:#666d75;--line:#e2ded6;--primary:#2f6fed;--primary-ink:#fff;--danger:#d0342c;--ok:#1f8a4c;--warn:#b7791f;--radius:12px;--shadow:0 1px 2px #0000000f, 0 4px 14px #0000000f}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,system-ui,sans-serif;line-height:1.5}a{color:var(--primary)}h1,h2,h3{margin:0 0 .5em;line-height:1.25}img{max-width:100%}.container{max-width:1080px;margin:0 auto;padding:24px 16px 64px}.narrow{max-width:440px}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.spread{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.stack{gap:12px;display:grid}.muted{color:var(--muted)}.small{font-size:.85rem}.error{color:var(--danger)}.success{color:var(--ok)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.cards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.btn{border:1px solid var(--line);background:var(--surface);color:var(--text);font:inherit;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:8px 14px;text-decoration:none;display:inline-flex}.btn:hover{border-color:#c9c3b8}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-warn{background:var(--warn);border-color:var(--warn);color:#fff}.btn-sm{padding:4px 10px;font-size:.85rem}.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:1px;outline:3px solid #9dbcff}label{gap:4px;font-size:.92rem;font-weight:600;display:grid}input,select,textarea{font:inherit;border:1px solid var(--line);color:var(--text);background:#fff;border-radius:8px;width:100%;padding:8px 10px;font-weight:400}input[type=checkbox]{width:auto}textarea{resize:vertical;min-height:80px}.check{align-items:center;gap:8px;font-weight:500;display:flex}.code-input{letter-spacing:.3em;text-align:center;text-transform:uppercase;font-size:1.6rem}.code-display{letter-spacing:.25em;border:2px dashed var(--warn);background:#fff8dc;border-radius:10px;padding:10px 16px;font-family:ui-monospace,Menlo,monospace;font-size:2rem;display:inline-block}.badge{color:#444;white-space:nowrap;background:#eceae4;border-radius:99px;padding:2px 8px;font-size:.78rem;display:inline-block}.badge.open,.badge.approved,.badge.online{color:var(--ok);background:#dff3e6}.badge.pending,.badge.closed,.badge.called{color:var(--warn);background:#fdf0d5}.badge.rejected,.badge.suspended,.badge.archived{color:var(--danger);background:#fbe2e0}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.92rem}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:8px}th{color:var(--muted);font-weight:600}.topbar{border-bottom:1px solid var(--line);z-index:20;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffffeb;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;display:flex;position:sticky;top:0}.topbar h1{margin:0;font-size:1.15rem}.board-page{background-color:var(--bg);background-position:50%;background-size:cover;background-attachment:fixed;min-height:100vh}.board-body{padding:16px}.board-notice{border:1px solid var(--line);background:#ffffffeb;border-radius:10px;margin:12px 16px 0;padding:10px 14px}.post{background:var(--surface);box-shadow:var(--shadow);overflow-wrap:anywhere;border:1px solid #0000000a;border-radius:10px;padding:12px}.post-meta{color:var(--muted);justify-content:space-between;gap:8px;margin-bottom:6px;font-size:.78rem;display:flex}.post-content{white-space:pre-wrap;margin:0 0 8px}.post-image{object-fit:cover;background:#eee;border-radius:8px;width:100%;min-height:60px;margin-bottom:8px;display:block}.post.deleted{opacity:.55;border:1px dashed var(--danger)}.post-image-button{cursor:zoom-in;background:0 0;border:0;width:100%;padding:0;display:block}.post-image-button:focus-visible{outline-offset:2px;border-radius:8px;outline:3px solid #9dbcff}.post-color-white{background-color:#fff}.post-color-red{background-color:#ffdcd8}.post-color-orange{background-color:#ffe5c9}.post-color-yellow{background-color:#fff4b3}.post-color-green{background-color:#daf2dd}.post-color-blue{background-color:#d9e8ff}.post-color-purple{background-color:#ebdfff}.color-picker{border:0;flex-wrap:wrap;gap:10px;margin:0;padding:0;display:flex}.color-picker legend{margin-bottom:6px;font-size:.92rem;font-weight:600}.color-swatch{appearance:none;cursor:pointer;border:1px solid #b9b3a8;border-radius:50%;width:34px;height:34px;padding:0}.color-swatch:checked{outline:3px solid var(--text);outline-offset:2px}.post-actions{border-top:1px solid var(--line);flex-wrap:wrap;gap:6px;margin-top:8px;padding-top:8px;display:flex}.comments{border-top:1px solid var(--line);gap:6px;margin-top:8px;padding-top:8px;font-size:.88rem;display:grid}.comment{background:#f7f6f2;border-radius:6px;padding:6px 8px}.comment b{margin-right:6px}.shelf{align-items:flex-start;gap:14px;padding-bottom:12px;display:flex;overflow-x:auto}.shelf-col{background:#ffffff8c;border-radius:12px;flex:0 0 290px;gap:10px;padding:10px;display:grid}.shelf-col h2{background:#ffffffe6;border-radius:8px;margin:0;padding:6px 10px;font-size:1rem}.wall{columns:280px;column-gap:14px}.wall .post{break-inside:avoid;margin-bottom:14px}.stream{gap:14px;max-width:640px;margin:0 auto;display:grid}.grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;display:grid}.grid .post{height:320px;overflow:auto}.timeline{align-items:flex-start;gap:18px;padding:36px 8px 16px;display:flex;position:relative;overflow-x:auto}.timeline:before{content:"";background:#00000040;min-width:100%;height:3px;position:absolute;top:18px;left:0;right:0}.timeline-item{flex:0 0 260px;position:relative}.timeline-item:before{content:"";background:var(--primary);border:3px solid #fff;border-radius:50%;width:14px;height:14px;position:absolute;top:-24px;left:16px}.timeline-time{background:#ffffffe6;border-radius:6px;margin-bottom:6px;padding:2px 8px;font-size:.85rem;font-weight:700;display:inline-block}.canvas-scroll{border:1px solid var(--line);background:#ffffff59;border-radius:12px;max-height:calc(100vh - 170px);overflow:auto}.canvas{background-image:radial-gradient(#0000001f 1px,#0000 1px);background-size:24px 24px;position:relative}.canvas-item{width:240px;position:absolute}.canvas-item .drag-handle{width:100%;margin-bottom:4px;display:block}.canvas.picking{cursor:crosshair}.drag-handle{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none}.pin-marker{background:var(--danger);width:20px;height:20px;box-shadow:var(--shadow);pointer-events:none;border:3px solid #fff;border-radius:50%;margin:-10px 0 0 -10px;position:absolute}.map-wrap{grid-template-columns:minmax(0,1fr) 300px;gap:12px;display:grid}.map{border:1px solid var(--line);border-radius:12px;height:calc(100vh - 170px);min-height:360px;overflow:hidden}.map-side{align-content:start;gap:10px;max-height:calc(100vh - 170px);display:grid;overflow:auto}.map-pin{background:var(--primary);border:3px solid #fff;border-radius:50% 50% 50% 0;width:22px;height:22px;transform:rotate(-45deg);box-shadow:0 1px 4px #0006}.map-pin.pending{background:var(--danger)}@media (max-width:760px){.map-wrap{grid-template-columns:1fr}.map{height:60vh}}.fab{z-index:30;box-shadow:var(--shadow);border-radius:99px;padding:12px 20px;position:fixed;bottom:20px;right:20px}.sheet-backdrop{z-index:40;background:#00000059;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{background:var(--surface);border-radius:16px 16px 0 0;gap:12px;width:min(560px,100%);max-height:92vh;padding:20px;display:grid;overflow:auto}@media (min-width:700px){.sheet-backdrop{align-items:center}.sheet{border-radius:16px}}.progress{background:#eee;border-radius:99px;height:8px;overflow:hidden}.progress>div{background:var(--primary);height:100%;transition:width .2s}.call-overlay{z-index:1000;color:#fff;text-align:center;-webkit-user-select:none;user-select:none;touch-action:none;background:#141821f0;flex-direction:column;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.call-overlay h2{margin:0 0 12px;font-size:clamp(2rem,7vw,4rem);animation:1.6s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.65}}@media (prefers-reduced-motion:reduce){.call-overlay h2{animation:none}}.tabs{flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}.tabs .btn[aria-selected=true]{background:var(--text);color:#fff;border-color:var(--text)}.graffiti-preview{aspect-ratio:16/9;border:1px solid var(--line);background:#eee 50%/cover no-repeat;border-radius:10px;width:100%}.alert{color:var(--danger);background:#fbe2e0;border:1px solid #f2b8b3;border-radius:10px;padding:10px 14px}.activity-dialog{border:1px solid var(--line);width:min(480px,100vw - 32px);max-height:92dvh;color:var(--text);background:var(--surface);border-radius:20px;padding:24px;overflow:auto;box-shadow:0 24px 100px #0005}.activity-dialog::backdrop{background:#141821bd}.activity-dialog header{margin-bottom:20px}.activity-dialog h2{margin:0}.presentation-dialog{width:min(1200px,100vw - 32px)}.presentation-dialog header{background:var(--surface);padding:12px 0;position:sticky;top:-24px}.presentation-dialog header .btn{margin-left:auto}.presentation-content{gap:24px;display:grid}.presentation-content img{object-fit:contain;border-radius:8px;width:100%;max-height:64dvh;display:block}.presentation-text{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-size:clamp(1.25rem,2.5vw,2rem);line-height:1.6}.text-only .presentation-content{align-items:center;min-height:40dvh}.text-only .presentation-text.short{text-align:center;font-size:clamp(2rem,5vw,4rem)}.timer-display{font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:700}.timer-inputs{grid-template-columns:1fr 1fr;gap:16px;display:grid}.timer-inputs input{font-variant-numeric:tabular-nums;font-size:2rem}.timer-ended-dialog{color:#fff;text-align:center;background:#141821;border:0;border-radius:0;width:100vw;max-width:none;height:100dvh;max-height:none;margin:0}.timer-ended-dialog[open]{flex-direction:column;justify-content:center;align-items:center;display:flex}.timer-ended-dialog h2{font-size:clamp(2rem,7vw,5rem)}.timer-ended-dialog p{font-size:1.2rem}.brick-game{gap:12px;padding-bottom:96px;display:grid}.brick-hud{border:1px solid var(--line);border-radius:var(--radius);background:#ffffffeb;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;display:flex}.brick-topic{margin:0;font-size:1.3rem}.brick-clock{font-variant-numeric:tabular-nums;font-size:1.8rem;font-weight:800}.brick-clock.urgent{color:var(--danger)}.brick-stage{border-radius:var(--radius);background:linear-gradient(#ffffff8c,#ffffff8c),url(/brick/stage-bg.webp) 50%/cover no-repeat;max-height:calc(min(56vh,520px) + 52px);padding:12px 12px 0;overflow:auto}.brick-columns{gap:12px;min-width:min-content;height:calc(min(56vh,520px) + 40px);display:flex;position:relative}.brick-column{flex-direction:column;flex:1 0 110px;min-width:110px;display:flex}.brick-tower{flex-direction:column-reverse;flex:1;display:flex}.brick-tower>.brick{flex-shrink:0}.brick-label{border-top:3px solid var(--line);flex-shrink:0;justify-content:center;align-items:center;gap:6px;height:40px;font-size:.9rem;display:flex}.brick-label.mine{border-top-color:var(--primary)}.brick-label.winner{color:var(--warn);font-weight:800}.brick-target{border-top:2px dashed var(--danger);pointer-events:none;z-index:2;position:absolute;left:0;right:0}.brick-target span{color:var(--danger);background:#ffffffd9;border-radius:4px;padding:0 4px;font-size:.75rem;position:absolute;top:-1.5em;right:4px}.brick{height:calc(var(--brick-h) - 2px);background:var(--brick-color) var(--brick-image) center / 100% 100% no-repeat;border-radius:8px;justify-content:center;align-items:center;margin-top:2px;display:flex;position:relative;box-shadow:inset 0 -3px #0000001f}.brick-tower.mine .brick{outline-offset:-2px;outline:2px solid #1f232859}.brick-text{font-size:clamp(.7rem, calc(var(--brick-h) * .42), 1rem);color:#1f2328;white-space:nowrap;text-overflow:ellipsis;padding:0 6px;font-weight:700;overflow:hidden}.brick.is-fresh{animation:.32s cubic-bezier(.34,1.56,.64,1) brick-pop}.brick.is-leaving{animation:.12s linear brick-shake,.58s ease-in .12s forwards brick-vanish}.brick.is-leaving .brick-text{animation:.2s .12s forwards brick-fade}.brick-fx{pointer-events:none;background-repeat:no-repeat;background-size:800% 100%;position:absolute}.brick-fx-bubble{width:calc(var(--brick-h) * 2.4);aspect-ratio:1;background-image:url(/brick/bubble-pop.png);animation:.48s steps(7,end) forwards brick-sprite;top:50%;left:50%;translate:-50% -50%}.brick-fx-crumble{width:100%;height:calc(var(--brick-h) * 2.5);left:0;top:calc(var(--brick-h) * -.75);background-image:url(/brick/crumble.png);animation:.56s steps(7,end) .12s both brick-sprite}@keyframes brick-pop{0%{transform:scale(.6)}70%{transform:scale(1.08)}to{transform:scale(1)}}@keyframes brick-shake{25%{translate:-3px}75%{translate:3px}}@keyframes brick-vanish{60%{height:calc(var(--brick-h) - 2px);margin-top:2px}to{height:0;box-shadow:none;background-color:#0000;background-image:none;outline-color:#0000;margin-top:0}}@keyframes brick-sprite{0%{background-position:0 0}to{background-position:100% 0}}@keyframes brick-fade{to{opacity:0}}.brick-input{z-index:50;border-top:1px solid var(--line);background:#fffffff5;flex-wrap:wrap;align-items:center;gap:8px;padding:12px max(16px,50vw - 360px);display:flex;position:fixed;bottom:0;left:0;right:0}.brick-input input{flex:1;width:auto;min-width:0;font-size:1.1rem}.brick-input .error{flex-basis:100%;margin:0}.brick-toasts{z-index:55;pointer-events:none;justify-items:end;gap:8px;max-width:min(360px,100vw - 32px);display:grid;position:fixed;bottom:84px;right:16px}.brick-toast{color:#fff;box-shadow:var(--shadow);background:#1f2328e6;border-radius:10px;margin:0;padding:8px 12px;font-size:.85rem;animation:.2s ease-out brick-toast-in}@keyframes brick-toast-in{0%{opacity:0;translate:0 8px}}.brick-countdown{z-index:60;pointer-events:none;place-items:center;display:grid;position:fixed;inset:0}.brick-countdown-num{color:#fff;text-shadow:0 6px #00000040,0 0 40px #2f6fed99;font-size:clamp(5rem,20vw,12rem);font-weight:900;line-height:1;animation:.8s ease-out both brick-count}img.brick-countdown-num{width:min(40vw,320px);height:auto}.brick-countdown-num.start{color:var(--primary);text-shadow:0 6px #00000026}@keyframes brick-count{0%{opacity:0;transform:scale(1.8)}30%{opacity:1;transform:scale(1)}to{opacity:.9;transform:scale(.92)}}.brick-words{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;display:grid}.brick-words-group{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px}.brick-words-group h3{margin:0 0 6px;font-size:1rem}.brick-words-group ul{gap:4px;margin:0;padding:0;list-style:none;display:grid}.brick-word{align-items:center;gap:6px;display:flex}.brick-word>span:first-child{overflow-wrap:anywhere;flex:1}.brick-word.removed>span:first-child{color:var(--muted);text-decoration:line-through}.brick-results ol{gap:10px;margin:0;padding:0;list-style:none;display:grid}.brick-results li.winner{background:#fff8dc;border-radius:10px;padding:8px}.brick-chips{flex-wrap:wrap;gap:4px;margin-top:6px;display:flex}.brick-crown{vertical-align:-5px;width:24px;height:24px;margin-right:4px}@media (prefers-reduced-motion:reduce){.brick.is-fresh,.brick-countdown-num,.brick-toast{animation:none}.brick.is-leaving{animation:.15s forwards brick-fade}.brick-fx{display:none}}