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var(--font-heading);letter-spacing:-.01em;color:var(--color-text);margin:0 0 4px}.hall-who{color:var(--color-text);margin:0 0 2px;font-size:.95rem;line-height:1.4}.hall-date{color:var(--color-text-secondary);margin:0;font-size:.9rem}.hall-note{margin:var(--space-4) 0 0;color:var(--color-text-secondary);font-size:.86rem}.hall-clock{flex:none;width:clamp(64px,8vw,92px);height:auto;overflow:visible}.hall-clock-face{fill:var(--color-surface);stroke:var(--color-text);stroke-width:2.5px}.hall-clock-tick{stroke:var(--color-text-muted);stroke-width:1px}.hall-clock-tick-major{stroke:var(--color-text);stroke-width:2px}.hall-clock-hand{stroke:var(--color-text);stroke-linecap:square}.hall-clock-hour{stroke-width:4px}.hall-clock-minute{stroke-width:3px}.hall-clock-second{stroke:var(--color-accent);stroke-width:1.4px;transition:transform .22s cubic-bezier(.3,1.8,.5,1)}.hall-clock-pin{fill:var(--color-accent)}.hall-clock.is-still .hall-clock-second{transition:none}.hall-board{--row-h:44px;--row-gap:5px;--cols:4.6rem minmax(0, 1fr) 7.2rem 5.2rem;border:6px solid var(--hall-frame);border-radius:var(--radius-md);background:var(--hall-slate);font-family:var(--font-body);color:var(--hall-letter);padding:14px 14px 12px}.hall-board-legend,.hall-board-foot{grid-template-columns:var(--cols);color:var(--hall-dim);column-gap:12px;padding:0 12px;font-size:.8rem;display:grid}.hall-board-legend{margin-bottom:10px}.hall-board-foot{border-top:1px solid var(--hall-seam);grid-template-columns:1fr auto;margin-top:8px;padding-top:8px}.hall-board-stamp{font-variant-numeric:tabular-nums}.hall-rows{gap:var(--row-gap);margin:0;padding:0;list-style:none;display:grid}.hall-row{height:var(--row-h);perspective:520px;position:relative}.hall-row:after{content:"";z-index:6;top:auto;left:0;right:0;bottom:calc(var(--row-gap) / -2);background:var(--hall-seam);pointer-events:none;height:1px;position:absolute}.hall-flap{background:var(--hall-flap);backface-visibility:hidden;height:50%;position:absolute;left:0;right:0;overflow:hidden}.hall-flap-top{border-radius:var(--radius-xs) var(--radius-xs) 0 0;top:0}.hall-flap-bottom{border-radius:0 0 var(--radius-xs) var(--radius-xs);background:var(--hall-flap-lo);-webkit-user-select:none;user-select:none;bottom:0}.hall-row-text{grid-template-columns:var(--cols);height:var(--row-h);letter-spacing:0;white-space:nowrap;align-items:center;column-gap:12px;padding:0 12px;font-size:.98rem;font-weight:500;line-height:1;display:grid;position:absolute;left:0;right:0}.hall-flap-top .hall-row-text{top:-2px}.hall-flap-bottom .hall-row-text{bottom:2px}.hall-cell{text-overflow:ellipsis;min-width:0;overflow:hidden}.hall-time{font-variant-numeric:tabular-nums;color:var(--hall-letter)}.hall-paper{font-weight:500}.hall-row-text .hall-paper{-webkit-line-clamp:2;white-space:normal;overflow-wrap:break-word;-webkit-box-orient:vertical;line-height:1.15;display:-webkit-box}.hall-class{color:var(--hall-dim)}.hall-status{color:var(--hall-dim);text-align:right}.hall-status.is-live{color:var(--hall-live);font-weight:600}.hall-status.is-upcoming{color:var(--hall-soon)}.hall-status.is-closed{color:var(--hall-dim);opacity:.7}.hall-status.is-paused{color:var(--hall-soon)}.hall-board-legend .hall-status{text-align:right}.hall-flap-turn-down{z-index:5;transform-origin:50% 100%;animation:hall-turn-down .3s ease-in calc(var(--i,0) * 70ms) both}.hall-flap-turn-up{z-index:5;transform-origin:50% 0;animation:hall-turn-up .3s ease-out calc(var(--i,0) * 70ms + .3s) both;transform:rotateX(90deg)}@keyframes hall-turn-down{0%{filter:brightness();transform:rotateX(0)}to{filter:brightness(.55);transform:rotateX(-90deg)}}@keyframes hall-turn-up{0%{filter:brightness(.55);transform:rotateX(90deg)}to{filter:brightness();transform:rotateX(0)}}@media (max-width:1100px){.hall-board{--cols:4.6rem minmax(0, 1fr) 6.8rem 5rem}}@media (max-width:900px){.omr-auth--hall{row-gap:var(--space-6);grid-template-columns:minmax(0,470px);grid-template-areas:"hall""sheet""foot";align-content:start;padding-top:clamp(20px,5vw,40px)}.omr-auth--hall .hall{justify-self:center;width:min(100%,470px)}.hall-head{margin-bottom:var(--space-4);align-items:center}.hall-clock{width:60px}.hall-board{--row-h:40px}.hall-row-text{font-size:.86rem}.hall-row:nth-child(n+6){display:none}}@media (max-width:460px){.hall-title{font-size:1.2rem}.hall-date-tz,.hall-note{display:none}.hall-board{--cols:4rem minmax(0, 1fr) 4rem;--row-h:38px;padding:8px 8px 6px}.hall-row:nth-child(n+5),.hall-class{display:none}.hall-row-text{column-gap:8px;padding:0 8px;font-size:.8rem}.hall-board-legend,.hall-board-foot{padding-inline:8px}}@media (prefers-reduced-motion:reduce){.hall-flap-turn-down,.hall-flap-turn-up{animation:none}.hall-flap-turn-down{transform:rotateX(-90deg)}.hall-flap-turn-up{transform:rotateX(0)}}@media print{.hall{display:none!important}.omr-auth--hall{display:block!important}}.tab-list{max-width:100%;margin-bottom:var(--space-6);flex-wrap:wrap;gap:2px;display:inline-flex;border:1px solid var(--color-border)!important;border-radius:var(--radius-md)!important;background:var(--color-surface-2)!important;padding:3px!important}.tab-list::-webkit-scrollbar{display:none}.tab-list .btn{white-space:nowrap;flex:none;font-size:.875rem;font-weight:500;border-radius:var(--radius-sm)!important;min-height:32px!important;box-shadow:none!important;color:var(--color-text-secondary)!important;background:0 0!important;border:0!important;margin:0!important;padding:6px 12px!important}.tab-list .btn:hover:not(:disabled){background:var(--color-surface-3)!important;color:var(--color-text)!important}.tab-list .btn[aria-selected=true],.tab-list .btn[aria-current=page]{background:var(--color-surface)!important;color:var(--color-text)!important;box-shadow:var(--shadow-sm)!important}.tab-list .btn:focus-visible{outline:none;box-shadow:var(--focus-ring)!important}@media (max-width:640px){.tab-list{width:100%;display:flex}}