.bk-hero-simple{max-width:780px;padding:1.5rem 0 3.5rem}.bk-hero-title{font-family:var(--fraunces);color:var(--text-primary);letter-spacing:-.025em;margin-bottom:1.25rem;font-size:clamp(3rem,7vw,4.8rem);font-weight:300;line-height:1.05}.bk-hero-desc{color:var(--text-secondary);max-width:650px;margin-bottom:1.75rem;font-size:clamp(1.05rem,2vw,1.2rem);line-height:1.7}.bk-meta-row{flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:2rem;display:flex}.bk-meta-badge{background:var(--card-bg);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:100px;align-items:center;padding:.32rem .85rem;font-size:.76rem;font-weight:500;display:inline-flex}.bk-hero-actions{flex-wrap:wrap;gap:.75rem;display:flex}.bk-btn-primary{background:var(--text-primary);color:var(--bg-color);cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:100px;align-items:center;gap:.4rem;padding:.65rem 1.4rem;font-size:.85rem;font-weight:600;transition:opacity .2s,transform .2s;display:inline-flex;text-decoration:none!important}.bk-btn-primary:hover{opacity:.85;color:var(--bg-color);transform:translateY(-1px)}.bk-btn-ghost{color:var(--text-primary);border:1px solid var(--border-color);cursor:pointer;white-space:nowrap;background:0 0;border-radius:100px;align-items:center;gap:.4rem;padding:.65rem 1.4rem;font-size:.85rem;font-weight:500;transition:background .2s,transform .2s;display:inline-flex;text-decoration:none!important}.bk-btn-ghost:hover{background:var(--hover-btn);color:var(--text-primary);transform:translateY(-1px)}.bk-nav{z-index:40;background:var(--nav-bg);-webkit-backdrop-filter:saturate(180%)blur(20px);border-bottom:1px solid var(--border-color);position:sticky;top:64px}.bk-nav-inner{justify-content:space-between;align-items:stretch;gap:0;min-height:44px;display:flex}.bk-nav-tabs{scrollbar-width:none;-ms-overflow-style:none;flex-shrink:1;align-items:stretch;min-width:0;display:flex;overflow-x:auto}.bk-nav-tabs::-webkit-scrollbar{display:none}.bk-nav-btn{cursor:pointer;white-space:nowrap;font-size:.82rem;font-weight:500;font-family:var(--inter);flex-shrink:0;align-items:center;height:44px;padding:0 1.15rem;line-height:44px;transition:color .18s,border-color .18s;display:inline-flex;appearance:none!important;color:var(--text-secondary)!important;box-shadow:none!important;background:0 0!important;border:none!important;border-bottom:2px solid #0000!important;border-radius:0!important;outline:none!important}.bk-nav-btn:hover{color:var(--text-primary)!important;background:0 0!important}.bk-nav-btn.active{font-weight:600;color:var(--text-primary)!important;border-bottom:2px solid var(--text-primary)!important;background:0 0!important}.bk-nav-filters{border-left:1px solid var(--border-color);flex-shrink:0;align-items:center;gap:.28rem;padding:0 .5rem 0 .75rem;display:flex}.bk-fmt-pill{font-size:.7rem;font-family:var(--mono);letter-spacing:.04em;cursor:pointer;white-space:nowrap;border-radius:6px;padding:.22rem .65rem;transition:all .16s;appearance:none!important;color:var(--text-secondary)!important;box-shadow:none!important;background:0 0!important;border:1px solid #0000!important;outline:none!important}.bk-fmt-pill:hover{background:var(--hover-btn)!important;color:var(--text-primary)!important}.bk-fmt-pill.active{background:var(--text-primary)!important;color:var(--bg-color)!important}.bk-section{padding:4rem 0 1.5rem;scroll-margin-top:125px}.bk-section-head{border-bottom:1px solid var(--border-color);flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:.75rem;margin-bottom:1.75rem;padding-bottom:1rem;display:flex}.bk-section-label{font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:.3rem;font-size:.6rem}.bk-section-title{font-family:var(--fraunces);letter-spacing:-.02em;color:var(--text-primary);margin:0;font-size:clamp(1.3rem,3vw,1.8rem);font-weight:600}.bk-section-desc{color:var(--text-secondary);max-width:620px;margin-top:.35rem;margin-bottom:0;font-size:.84rem;line-height:1.6}.bk-section-count{color:var(--text-secondary);font-size:.68rem;font-family:var(--mono);background:var(--card-bg);border:1px solid var(--border-color);white-space:nowrap;border-radius:100px;align-self:center;padding:.18rem .55rem}.bk-grid{grid-template-columns:repeat(auto-fill,minmax(205px,1fr));gap:.85rem;display:grid}.bk-grid-wide{grid-template-columns:repeat(auto-fill,minmax(255px,1fr))}.bk-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;transition:border-color .22s,transform .22s,box-shadow .22s;position:relative;overflow:hidden}.bk-card:hover{border-color:#818cf847;transform:translateY(-2px);box-shadow:0 10px 28px #00000021}.bk-card-preview{background-color:var(--card-bg);border-top-left-radius:12px;border-top-right-radius:12px;justify-content:center;align-items:center;min-height:155px;padding:1.3rem;transition:background-color .2s;display:flex;position:relative;overflow:hidden}.bk-card-preview.bg-black{background-color:#000!important;background-image:none!important}.bk-card-preview.bg-white-contrast{background-color:#fff!important;background-image:none!important;box-shadow:inset 0 0 0 1px #00000014!important}.bk-card-preview.bg-soft{background-color:#0f0f13!important;background-image:none!important}[data-theme=light] .bk-card-preview.bg-soft{background-color:#f5f5f7!important;background-image:none!important}.bk-card-preview.has-alpha{background-color:#141416!important;background-image:linear-gradient(45deg,#fff1 25%,#0000 25%),linear-gradient(-45deg,#fff1 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#fff1 75%),linear-gradient(-45deg,#0000 75%,#fff1 75%)!important;background-position:0 0,0 8px,8px -8px,-8px 0!important;background-size:16px 16px!important}[data-theme=light] .bk-card-preview.has-alpha{background-color:#f0f1f4!important;background-image:linear-gradient(45deg,#e1e3e8 25%,#0000 25%),linear-gradient(-45deg,#e1e3e8 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#e1e3e8 75%),linear-gradient(-45deg,#0000 75%,#e1e3e8 75%)!important;background-position:0 0,0 8px,8px -8px,-8px 0!important;background-size:16px 16px!important}.bk-card-img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:115px;transition:transform .28s}.bk-card:hover .bk-card-img{transform:scale(1.05)}.bk-card-portrait .bk-card-preview{min-height:235px}.bk-card-portrait .bk-card-img{max-height:195px}.bk-ext-badge{font-size:.57rem;font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;background:var(--pill-bg);border:1px solid var(--border-color);color:var(--text-secondary);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:4px;padding:.12rem .42rem;position:absolute;top:8px;right:8px}.bk-card-foot{justify-content:space-between;align-items:baseline;gap:.35rem;padding:.7rem .85rem 0;display:flex}.bk-card-name{color:var(--text-primary);font-size:.68rem;font-family:var(--mono);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.bk-card-size{color:var(--text-secondary);white-space:nowrap;font-size:.6rem;font-family:var(--mono);flex-shrink:0}.bk-card-actions{gap:.35rem;padding:.55rem .85rem .8rem;display:flex}.bk-copy-btn{border:1px solid var(--border-color);width:27px;height:27px;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:.68rem;transition:all .16s;display:flex}.bk-copy-btn:hover{background:var(--hover-btn);color:var(--text-primary)}.bk-copy-btn.ok{color:#34d399;background:#34d39914;border-color:#34d39966}.bk-dl-btn{border:1px solid var(--border-color);height:27px;color:var(--text-secondary);font-size:.68rem;font-weight:500;font-family:var(--inter);white-space:nowrap;background:0 0;border-radius:6px;flex:1;justify-content:center;align-items:center;gap:.28rem;padding:0 .7rem;transition:all .16s;display:flex;text-decoration:none!important}.bk-dl-btn:hover{color:#818cf8;background:#818cf812;border-color:#818cf847}.bk-venture-group{margin-bottom:2.75rem}.bk-venture-head{border-bottom:1px solid var(--border-color);align-items:center;gap:.65rem;margin-bottom:1.15rem;padding-bottom:.75rem;display:flex}.bk-venture-icon-wrap{flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;display:flex}.bk-venture-icon{object-fit:contain;background:0 0;border:none;border-radius:0;width:24px;height:24px;padding:0}.bk-venture-icon-dark{display:block}.bk-venture-icon-light,[data-theme=light] .bk-venture-icon-dark{display:none}[data-theme=light] .bk-venture-icon-light{display:block}.bk-venture-name{font-family:var(--fraunces);letter-spacing:-.015em;color:var(--text-primary);text-transform:capitalize;font-size:1.25rem;font-weight:600}.bk-swatches{flex-wrap:wrap;gap:.85rem;margin-bottom:1rem;display:flex}.bk-swatch-card{border:1px solid var(--border-color);cursor:pointer;background:var(--card-bg);border-radius:12px;flex:140px;min-width:140px;max-width:200px;transition:transform .2s,border-color .2s;overflow:hidden}.bk-swatch-card:hover{border-color:#818cf866;transform:translateY(-2px)}.bk-swatch-block{width:100%;height:64px}.bk-swatch-info{background:var(--card-bg);padding:.65rem .8rem}.bk-swatch-name{color:var(--text-primary);margin-bottom:.2rem;font-size:.78rem;font-weight:600}.bk-swatch-hex{font-size:.68rem;font-family:var(--mono);color:var(--text-secondary);letter-spacing:.02em}.bk-type-row{grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem;display:grid}@media (max-width:640px){.bk-type-row{grid-template-columns:1fr}}.bk-type-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:14px;padding:1.5rem;transition:border-color .2s}.bk-type-card:hover{border-color:#818cf84d}.bk-type-sample{color:var(--text-primary);margin-bottom:.35rem;font-size:2.2rem;font-weight:600;line-height:1.15}.bk-type-meta{font-size:.68rem;font-family:var(--mono);color:var(--text-secondary);letter-spacing:.08em;text-transform:uppercase}.bk-usage-grid{grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:.85rem;display:grid}.bk-usage-card{border:1px solid var(--border-color);background:var(--card-bg);border-radius:12px;padding:1.15rem 1.25rem}.bk-usage-icon{border-radius:7px;justify-content:center;align-items:center;width:29px;height:29px;margin-bottom:.6rem;font-size:.85rem;display:flex}.bk-usage-title{color:var(--text-primary);margin-bottom:.28rem;font-size:.8rem;font-weight:600}.bk-usage-body{color:var(--text-secondary);font-size:.73rem;line-height:1.55}.bk-do{background:#34d3990d;border-color:#34d39924}.bk-do .bk-usage-icon{color:#34d399;background:#34d3991a}.bk-dont{background:#f871710a;border-color:#f8717121}.bk-dont .bk-usage-icon{color:#f87171;background:#f8717117}.bk-banner{background:linear-gradient(135deg,#6366f112 0%,#c084fc0d 100%);border:1px solid #818cf82b;border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.25rem;margin:3.5rem 0 1.5rem;padding:1.75rem 2rem;display:flex}.bk-banner h3{font-family:var(--fraunces);color:var(--text-primary);letter-spacing:-.02em;margin-bottom:.22rem;font-size:1.2rem;font-weight:600}.bk-banner p{color:var(--text-secondary);margin:0;font-size:.8rem}.bk-empty{text-align:center;color:var(--text-secondary);grid-column:1/-1;padding:2.5rem 1rem;font-size:.82rem}@media (max-width:900px){.bk-hero-grid{grid-template-columns:1fr}.bk-hero-visual{display:none}}@media (max-width:640px){.bk-hero{padding:5rem 0 3.5rem}.bk-section{padding:3rem 0 1rem}.bk-grid{grid-template-columns:repeat(auto-fill,minmax(148px,1fr))}.bk-grid-wide{grid-template-columns:repeat(auto-fill,minmax(195px,1fr))}.bk-nav-filters{display:none}.bk-banner{padding:1.25rem}.bk-swatches{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}}