.bh-root{--bh-ink:#20324b;--bh-muted:#626d7c;--bh-paper:#fffefb;box-sizing:border-box;overscroll-behavior:contain;width:100%;height:100%;color:var(--bh-ink);-webkit-font-smoothing:antialiased;background:radial-gradient(at 80% 45%,#e8e8f2,#0000 65%),linear-gradient(#f8f6f1,#ebf1ee);font-family:Hiragino Sans,-apple-system,BlinkMacSystemFont,sans-serif;position:fixed;inset:0;overflow:auto}.bh-root.bh-guide-running{overscroll-behavior:none;touch-action:none;overflow:hidden}.bh-dark{--bh-ink:#f0f1f6;--bh-muted:#b4becb;--bh-paper:#273345;background:radial-gradient(at 75% 40%,#2d314c,#14202b)}.bh-root button{font:inherit;color:inherit;cursor:pointer}.bh-root button:focus-visible{outline:2px solid var(--bh-accent);outline-offset:4px}.bh-refresh-overlay{z-index:60;background:color-mix(in srgb, var(--bh-paper) 90%, transparent);backdrop-filter:blur(22px)saturate(1.2);place-content:center;justify-items:center;gap:12px;display:grid;position:fixed;inset:0}.bh-refresh-overlay span{color:var(--bh-muted);letter-spacing:.04em;font-size:12px;font-weight:600}.bh-header{box-sizing:border-box;z-index:30;width:100%;padding:max(8px, env(safe-area-inset-top)) max(24px, calc((100vw - 730px) / 2)) 16px;background:linear-gradient(180deg, color-mix(in srgb, var(--bh-paper) 78%, transparent) 0%, color-mix(in srgb, var(--bh-paper) 52%, transparent) 68%, transparent 100%);backdrop-filter:blur(22px)saturate(1.35);isolation:isolate;justify-content:space-between;align-items:center;margin:0;display:flex;position:sticky;top:0}.bh-header:after{z-index:-1;background:linear-gradient(180deg, color-mix(in srgb, var(--bh-paper) 34%, transparent), transparent);filter:blur(8px);pointer-events:none;content:"";height:26px;position:absolute;bottom:-13px;left:0;right:0}.bh-brand{justify-items:start;gap:0;display:grid}.bh-brand small{color:var(--bh-muted);letter-spacing:.14em;margin-top:-3px;padding-left:1px;font-size:8px;line-height:1}.bh-header-actions{align-items:center;gap:7px;display:flex}.bh-header .bh-notification-button{background:#ffffff40;border:1px solid #ffffffc0;border-radius:50%;place-items:center;width:42px;height:42px;display:grid;position:relative;box-shadow:0 8px 20px #5260760b}.bh-account-dock{box-sizing:border-box;background:#ffffff62;border:1px solid #ffffffb8;border-radius:999px;align-items:center;min-width:104px;max-width:124px;height:42px;padding:1px 1px 1px 9px;display:flex;overflow:hidden;box-shadow:0 8px 20px #52607612}.bh-header .bh-points-display{box-sizing:border-box;min-width:58px;height:40px;color:var(--bh-ink);letter-spacing:-.02em;white-space:nowrap;font-variant-numeric:tabular-nums;background:0 0;border:0;flex:1;place-items:center;padding:0 5px 0 0;font-size:10px;font-weight:700;display:grid}.bh-header .bh-profile-button{background:#ffffff70;border:0;border-radius:50%;flex:0 0 38px;width:38px;height:38px;padding:0;overflow:hidden}.bh-profile-button img{object-fit:cover;border-radius:50%;width:100%;height:100%}.bh-header b{color:#fff;background:#d84c6d;border-radius:12px;padding:2px 5px;font-size:10px;position:absolute;top:-6px;right:-4px}.bh-main{max-width:730px;padding:10px 24px calc(112px + env(safe-area-inset-bottom));margin:auto}.bh-main-guide{padding-bottom:max(60vh, calc(132px + env(safe-area-inset-bottom)))}.bh-title small{letter-spacing:.15em;color:var(--bh-muted);font-size:10px}.bh-title h1{letter-spacing:.02em;margin:10px 0;font-size:clamp(24px,5vw,34px);font-weight:600;line-height:1.5}.bh-title p{color:var(--bh-muted);font-size:11px;line-height:1.8}.bh-quick{gap:7px;margin-top:22px;display:flex}.bh-quick button{background:#fff5;border:1px solid #ffffffb0;border-radius:12px;flex:1;justify-content:space-between;align-items:center;min-height:52px;padding:10px 8px;font-size:11px;display:flex;box-shadow:0 5px 16px #45607006}.bh-quick span{color:var(--bh-accent)}.bh-continue{background:0 0;border:0;justify-content:space-between;width:100%;min-height:34px;margin:12px 0 0;display:flex;color:var(--bh-muted)!important;font-size:11px!important}.bh-deck{perspective:1400px;touch-action:pan-y;cursor:grab;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:14px;height:250px;margin:6px -24px 0;padding:10px max(32px,50% - 280px) 16px;scroll-padding-inline:8%;display:flex;position:relative;overflow:auto hidden}.bh-deck::-webkit-scrollbar{display:none}.bh-deck:active{cursor:grabbing}.bh-card{scroll-snap-align:center;scroll-snap-stop:always;text-align:left;background:var(--bh-paper);opacity:.68;filter:saturate(.78)brightness(.98);border:1px solid #ffffffb8;border-radius:12px;flex:0 0 min(100vw - 64px,560px);height:220px;padding:0;transition:opacity .4s,filter .4s;position:relative;overflow:hidden;box-shadow:0 3px #cbd0d36b,0 7px #f9f8f177,0 16px 35px #4b5a7520}.bh-inline-menu{gap:8px;margin-top:14px;display:grid}.bh-inline-menu>button{text-align:left;background:#ffffff72;border:1px solid #8a95a02b;border-radius:13px;justify-content:space-between;align-items:center;gap:12px;min-height:68px;padding:11px 15px;display:flex}.bh-dark .bh-inline-menu>button{background:#202b3a88;border-color:#ffffff1c}.bh-inline-menu span,.bh-inline-menu strong,.bh-inline-menu small{display:block}.bh-inline-menu span{min-width:0}.bh-inline-menu strong{font-size:12px;font-weight:600}.bh-inline-menu small{color:var(--bh-muted);margin-top:5px;font-size:10px;line-height:1.55}.bh-inline-menu b{color:var(--bh-muted);font-size:21px;font-weight:400}.bh-focused{opacity:1;filter:none}.bh-card video{object-fit:cover;opacity:.42;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.bh-card-sheet{background:linear-gradient(180deg, transparent, var(--bh-paper) 92%);position:absolute;inset:0}.bh-card-label{letter-spacing:.14em;color:var(--bh-muted);font-size:8px;position:absolute;top:18px;left:20px}.bh-card-copy{position:absolute;bottom:24px;left:20px;right:35px}.bh-card-copy strong{letter-spacing:.02em;font-size:21px;font-weight:600;display:block}.bh-card-copy small{color:var(--bh-muted);margin-top:8px;font-size:10px;line-height:1.7;display:block}.bh-card-arrow{position:absolute;bottom:26px;right:17px}.bh-ribbon{background:var(--bh-accent);opacity:.55;clip-path:polygon(0 0,100% 0,100% 100%,50% 83%,0 100%);width:10px;height:33px;position:absolute;top:0;right:22px}.bh-dust{pointer-events:none;position:absolute;inset:25px 15px}.bh-dust i{opacity:.45;background:#ad9370;border-radius:50%;width:2px;height:2px;animation:5s ease-in-out infinite alternate bh-drift;position:absolute}.bh-card-tabs{z-index:4;box-sizing:border-box;background:linear-gradient(180deg, transparent 0, color-mix(in srgb, var(--bh-paper) 22%, transparent) 18%, color-mix(in srgb, var(--bh-paper) 66%, transparent) 48%, color-mix(in srgb, var(--bh-paper) 78%, transparent) 100%);backdrop-filter:blur(20px)saturate(1.16);gap:6px;width:calc(100% + 48px);margin:0 -24px 2px;padding:30px 24px 14px;display:flex;position:relative;box-shadow:inset 0 -1px #ffffff3d;-webkit-mask-image:linear-gradient(#0000,#000 24%,#000);mask-image:linear-gradient(#0000,#000 24%,#000)}.bh-scroll-foreground{box-sizing:border-box;z-index:4;background:color-mix(in srgb, var(--bh-paper) 36%, transparent);backdrop-filter:blur(18px)saturate(1.16);width:calc(100% + 48px);margin-inline:-24px;padding-inline:24px;position:relative;overflow:hidden}.bh-scroll-foreground .bh-card-tabs{width:calc(100% + 48px)}.bh-card-tabs:after{width:calc((100% - 48px) / var(--bh-tab-count,1));background:var(--bh-accent);height:2px;transform:translateX(calc(var(--bh-tab-index,0) * 100%));content:"";border-radius:2px;transition:transform .24s cubic-bezier(.22,.75,.24,1);position:absolute;bottom:14px;left:24px}.bh-card-tabs button{color:var(--bh-muted);background:0 0;border:0;border-bottom:1px solid #8491a026;flex:1;padding:12px 2px;font-size:10px;transition:color .18s,transform .24s cubic-bezier(.22,.75,.24,1)}.bh-card-tabs button[aria-pressed=true]{color:var(--bh-ink);transform:translateY(-1px)}.bh-workspace-slide{animation:.28s cubic-bezier(.22,.75,.24,1) both bh-workspace-enter}@keyframes bh-workspace-enter{0%{opacity:.22;transform:translate3d(calc(var(--bh-slide-direction,1) * 34px), 0, 0)}to{opacity:1;transform:translate(0,0)}}.bh-card-indicators{border-block:1px solid #8491a024;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin:0;display:grid}.bh-book-preview{border-top:1px solid #8491a024;margin:0 0 26px;padding:18px 0 0}.bh-book-preview>header>small{color:var(--bh-accent);letter-spacing:.14em;font-size:8px;font-weight:700}.bh-book-preview h2{margin:7px 0 0;font-size:18px;font-weight:600}.bh-book-preview p{max-width:560px;color:var(--bh-muted);margin:8px 0 15px;font-size:10px;line-height:1.75}.bh-book-actions{gap:8px;margin-top:13px;display:flex}.bh-book-actions button{background:var(--bh-ink);min-height:46px;color:var(--bh-paper);border:0;border-radius:11px;flex:1;justify-content:space-between;align-items:center;padding:0 14px;font-size:10px;font-weight:600;display:flex}.bh-book-actions .bh-book-secondary{color:var(--bh-ink);background:0 0;border:1px solid #8491a030}.bh-card-indicators>div{min-width:0;padding:13px 10px 14px}.bh-card-indicators>div+div{border-left:1px solid #8491a024}.bh-card-indicators small,.bh-card-indicators strong{display:block}.bh-card-indicators small{color:var(--bh-muted);letter-spacing:.08em;font-size:8px}.bh-card-indicators strong{color:var(--bh-ink);text-overflow:ellipsis;white-space:nowrap;margin-top:7px;font-size:11px;font-weight:600;line-height:1.45;overflow:hidden}.bh-partners header{justify-content:space-between;align-items:center;display:flex}.bh-partners header small{letter-spacing:.13em;color:var(--bh-muted);font-size:8px}.bh-partners h2{font-size:17px;font-weight:500}.bh-partners header button{background:0 0;border:0;font-size:11px}.bh-note{color:var(--bh-muted);font-size:10px;line-height:1.7}.bh-people{gap:12px;padding:10px 0 20px;display:flex;overflow-x:auto}.bh-person{text-align:center;background:#ffffff38;border:1px solid #fff7;border-radius:16px;flex-direction:column;flex:0 0 170px;align-items:center;gap:6px;padding:8px 8px 14px;display:flex}.bh-person-photo{aspect-ratio:1;width:100%;display:block;position:relative}.bh-person img,.bh-person-avatar{object-fit:cover;background:#d5dfde;border-radius:11px;place-items:center;width:100%;height:100%;display:grid}.bh-presence{border:2px solid #fff;border-radius:50%;width:13px;height:13px;position:absolute;bottom:7px;right:7px;box-shadow:0 2px 7px #2530463d}.bh-presence.is-online{background:#42a879}.bh-presence.is-away{background:#e3aa4f}.bh-presence.is-offline{background:#9ca3ad}.bh-person strong{margin-top:3px;font-size:14px;font-weight:500}@media (width<=649px){.bh-people{gap:12px}.bh-person{border-radius:14px;flex-basis:calc(35.7143% - 8.57143px);gap:4px;min-width:0;padding:6px 6px 10px}.bh-person img,.bh-person-avatar{border-radius:9px}.bh-person strong{margin-top:2px;font-size:11px}.bh-person>small{font-size:8px}.bh-presence{width:11px;height:11px;bottom:5px;right:5px}}.bh-person small{color:var(--bh-muted);font-size:10px;line-height:1.4}.bh-board{margin:4px 0 28px}.bh-board>header{justify-content:space-between;align-items:center;display:flex}.bh-board>header small,.bh-board>header h2{display:block}.bh-board>header small{color:var(--bh-muted);letter-spacing:.12em;font-size:9px}.bh-board>header h2{margin:5px 0 0;font-size:20px;font-weight:600}.bh-board>header button{background:0 0;border:0;font-size:11px}.bh-board-status{color:var(--bh-muted);padding:22px 0;font-size:11px}.bh-board-list{gap:7px;margin-top:14px;display:grid}.bh-board-list>button{text-align:left;background:#ffffff61;border:1px solid #ffffffa0;border-radius:13px;justify-content:space-between;align-items:center;gap:12px;min-height:68px;padding:10px 15px;display:flex}.bh-dark .bh-board-list>button{background:#202b3acc;border-color:#ffffff18}.bh-board-list span,.bh-board-list small,.bh-board-list strong,.bh-board-list em{display:block}.bh-board-list span{min-width:0}.bh-board-list small{color:var(--bh-accent);font-size:9px}.bh-board-list strong{text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:12px;font-weight:600;overflow:hidden}.bh-board-list em{color:var(--bh-muted);margin-top:5px;font-size:9px;font-style:normal}.bh-board-list b{color:var(--bh-muted);font-size:20px;font-weight:400}.bh-board-empty{text-align:left;background:0 0;border:1px solid #8a95a028;border-radius:13px;width:100%;margin-top:14px;padding:18px;font-size:11px}.bh-board-write{background:var(--bh-ink);border:0;border-radius:12px;min-height:42px;margin-top:11px;padding:0 16px;color:var(--bh-paper)!important;font-size:11px!important}.bh-bottom{bottom:max(10px, env(safe-area-inset-bottom));z-index:10;background:color-mix(in srgb, var(--bh-paper) 63%, transparent);backdrop-filter:blur(24px)saturate(1.45);border:1px solid #ffffffa6;border-radius:17px;width:min(90%,486px);margin-inline:auto;padding:5px;transition:width .19s cubic-bezier(.22,.75,.24,1),bottom .19s cubic-bezier(.22,.75,.24,1),padding .19s cubic-bezier(.22,.75,.24,1);display:flex;position:fixed;left:0;right:0;box-shadow:0 10px 36px #334b6626,inset 0 1px #ffffffb8}.bh-bottom.is-compact{bottom:max(3px, env(safe-area-inset-bottom));width:min(78%,420px);padding:3px}.bh-bottom:before{z-index:0;width:calc((100% - 10px) / var(--bh-nav-count,4));background:color-mix(in srgb, var(--bh-accent) 10%, transparent);transform:translateX(calc(var(--bh-nav-index,0) * 100%));content:"";border-radius:12px;transition:transform .28s cubic-bezier(.22,.75,.24,1);position:absolute;top:5px;bottom:5px;left:5px;box-shadow:inset 0 1px #fff6}.bh-bottom button{z-index:1;background:0 0;border:0;border-radius:12px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;min-width:0;min-height:48px;padding:5px 2px 4px;font-size:10px;font-weight:600;display:flex;position:relative}.bh-bottom.is-compact button{gap:2px;min-height:42px;padding-block:3px;font-size:9px}.bh-bottom.is-compact .bh-bottom-icon{width:16px;height:16px}.bh-bottom-icon{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:18px;height:18px}.bh-bottom button span{text-overflow:ellipsis;white-space:nowrap;max-width:100%;overflow:hidden}.bh-bottom button[aria-current]{color:var(--bh-accent);background:0 0}.bh-reduced .bh-card-tabs:after,.bh-reduced .bh-bottom:before,.bh-reduced .bh-card-tabs button{transition:none}.bh-reduced .bh-workspace-slide{animation:none}.bh-book-link{text-align:left;background:#ffffff38;border:0;border-radius:12px;align-items:center;gap:14px;width:100%;padding:18px;display:flex}.bh-book-link strong,.bh-book-link small{font-size:12px;font-weight:500;display:block}.bh-book-link small{color:var(--bh-muted);margin-top:7px;font-size:10px}@keyframes bh-drift{to{opacity:.15;transform:translate(8px,-12px)}}.bh-reduced *{transition:none!important;animation:none!important}@media (prefers-reduced-motion:reduce){.bh-root *{transition:none!important;animation:none!important}}@media (width>=650px){.bh-card{height:260px}.bh-deck{height:286px}.bh-card-copy strong{font-size:26px}}