.bs-top{padding:clamp(40px,6vw,80px) 0 40px;background:radial-gradient(800px 400px at 100% 0,color-mix(in srgb,var(--accent) 14%,transparent),transparent 60%);border-bottom:1px solid var(--border)}
.bs-title{font-size:clamp(38px,5.4vw,68px);font-weight:800;margin:16px 0 14px!important;max-width:16ch}
.bs-go{padding:12px 20px;pointer-events:none}
.bp-wrap.bs-body.bs-has-bar{padding-top:0!important;padding-bottom:88px!important}
#site-header{z-index:100!important}
.bs-bar{position:-webkit-sticky;position:sticky;top:var(--bp-hh,104px);z-index:20;margin:0 -20px 28px;padding:18px 20px 12px;min-width:0;background:var(--background);border-bottom:1px solid var(--border)}
body:has(#bph-nav.bph-open) .bs-bar{visibility:hidden}
.bs-row{display:flex;align-items:center;gap:16px;min-width:0}
.bs-bar .bs-search{flex:1 1 0;min-width:0;margin:0;max-width:640px}
.bs-bar .bs-search input{width:100%;min-width:0}
.bs-bar .bs-right{margin-left:auto;display:flex;align-items:center;gap:14px;width:auto!important;flex:0 1 auto;min-width:0}
.bs-bar select{max-width:100%;min-width:0}
.bs-count{font-size:14px;white-space:nowrap}
.bs-count [data-bs-pcount][hidden]{display:none}
.bs-frow{display:flex;align-items:center;gap:8px;margin-top:12px;min-width:0}
.bs-fbtn{display:inline-flex;align-items:center;gap:6px;flex:none;font:600 13.5px/1 var(--font-body);color:var(--text);background:var(--surface);border:1.5px solid var(--border);border-radius:999px;padding:10px 14px;cursor:pointer;white-space:nowrap;transition:border-color .15s,color .15s,background .15s}
.bs-fbtn[hidden]{display:none!important}
.bs-fbtn:hover,.bs-fbtn[aria-expanded="true"],.bs-fbtn.has{border-color:var(--primary);color:var(--primary)}
.bs-fbtn.has{background:color-mix(in srgb,var(--primary) 8%,var(--surface))}
.bs-fbtn svg{flex:none}
.bs-fbtn[aria-expanded="true"] svg:last-child{transform:rotate(180deg)}
.bs-badge{min-width:20px;height:20px;border-radius:999px;background:var(--primary);color:#fff;font:700 11.5px/20px var(--font-body);text-align:center;padding:0 6px}
.bs-badge:empty{display:none}
.bs-chips{list-style:none;margin:0;padding:0;display:flex;gap:8px;flex:1 1 auto;min-width:0;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
.bs-chips::-webkit-scrollbar{display:none}
.bs-chip{flex:none;display:inline-flex;align-items:center;gap:6px;font:600 13px/1 var(--font-body);background:color-mix(in srgb,var(--primary) 12%,transparent);color:var(--primary);border:0;border-radius:999px;padding:9px 12px;cursor:pointer;white-space:nowrap;max-width:240px;overflow:hidden;text-overflow:ellipsis}
.bs-chip[hidden]{display:none!important}
.bs-chip .bs-cn,.bs-pchip .bs-cn{opacity:.7;font-weight:500}
.bs-chip .bs-cn:not(:empty)::after,.bs-pchip .bs-cn::after{content:":"}
.bs-cx{background:none;border:0;padding:0 0 0 2px;color:inherit;font:700 13px/1 var(--font-body);cursor:pointer;opacity:.75}
.bs-pchip{flex:none;order:10;display:inline-flex;align-items:center;gap:5px;font:600 13px/18px var(--font-body);background:color-mix(in srgb,var(--primary) 12%,transparent);color:var(--primary);border:0;border-radius:999px;padding:9px 6px 9px 12px;cursor:pointer;white-space:nowrap}
.bs-pchip[hidden]{display:none!important}
.bs-pcx{display:grid;place-items:center;width:26px;height:26px;margin:-4px 0 -4px 4px;border-radius:999px;background:color-mix(in srgb,var(--primary) 22%,var(--background));font:700 12px/1 var(--font-body)}
.bs-pchip:hover .bs-pcx{background:var(--primary);color:#fff}
.bs-clear{flex:none;background:none;border:0;color:var(--accent);font:600 13.5px var(--font-body);cursor:pointer;padding:8px 4px}
.bs-clear[hidden],.bs-clear.bs-off{display:none!important}
.bs-fall{display:none!important}
@media(max-width:899px){.bs-fone{display:none!important}.bs-fall{display:inline-flex!important}.bs-clear{display:none!important}.bs-pchip{order:0}}
.bs-panel{position:fixed;z-index:300;display:flex;flex-direction:column;background:var(--surface);color:var(--text);border:1px solid var(--border);box-shadow:0 28px 60px -20px rgba(22,15,58,.5)}
.bs-panel[hidden]{display:none!important}
.bs-panel[data-mode="pop"]{width:320px;max-height:min(62vh,460px);border-radius:16px}
.bs-panel[data-mode="pop"] .bs-ph,.bs-panel[data-mode="pop"] .bs-pf{display:none}
.bs-panel[data-mode="pop"] .bs-sec:not(.on){display:none}
.bs-panel[data-mode="pop"] .bs-sec{border:0;padding:4px 0}
.bs-panel[data-mode="pop"] .bs-sec h4{display:none}
.bs-panel[data-mode="pop"] .bs-pbody{padding:10px 12px}
.bs-panel[data-mode="sheet"]{left:0;right:0;bottom:0;max-height:88vh;border-radius:22px 22px 0 0;border-bottom:0;animation:bsUp .24s cubic-bezier(.2,.8,.2,1)}
@keyframes bsUp{from{transform:translateY(100%)}to{transform:none}}
@media(prefers-reduced-motion:reduce){.bs-panel[data-mode="sheet"]{animation:none}}
.bs-ph{position:relative;display:flex;align-items:center;justify-content:space-between;padding:22px 20px 14px;border-bottom:1px solid var(--border)}
.bs-ph::before{content:"";position:absolute;top:8px;left:50%;width:40px;height:4px;margin-left:-20px;border-radius:4px;background:var(--border)}
.bs-ph b{font:700 19px var(--font-heading)}
.bs-x{display:grid;place-items:center;width:40px;height:40px;border-radius:999px;border:0;background:color-mix(in srgb,var(--primary) 8%,transparent);color:var(--text);cursor:pointer}
.bs-pbody{flex:1 1 auto;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:4px 20px 12px}
.bs-sec{padding:16px 0;border-bottom:1px solid var(--border)}
.bs-sec:last-child{border-bottom:0}
.bs-sec.bs-none{display:none!important}
.bs-sec h4{font:700 12px/1 var(--font-body);letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin:0 0 10px}
.bs-opt{display:flex;align-items:center;gap:12px;padding:10px 6px;border-radius:10px;cursor:pointer;font:500 15px/1.35 var(--font-body);color:var(--text)}
.bs-opt:hover{background:color-mix(in srgb,var(--primary) 7%,transparent)}
.bs-opt input{width:20px;height:20px;margin:0;flex:none;accent-color:var(--primary);cursor:pointer}
.bs-opt span{flex:1 1 auto;min-width:0;overflow-wrap:anywhere}
.bs-opt em{font-style:normal;font-size:13px;color:var(--text-muted);flex:none}
.bs-q{width:100%;font:500 16px var(--font-body);color:var(--text);background:var(--background);border:1.5px solid var(--border);border-radius:12px;padding:10px 12px;margin:0 0 6px;outline:0}
.bs-q:focus{border-color:var(--primary)}
.bs-pf{display:flex;gap:12px;padding:14px 20px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--border);background:var(--surface)}
.bs-pclear{flex:none;background:none;border:1.5px solid var(--border);border-radius:999px;padding:0 20px;font:600 15px var(--font-body);color:var(--text);cursor:pointer}
.bs-show{flex:1 1 auto}
.bs-backdrop{position:fixed;inset:0;z-index:290;background:rgba(10,8,30,.5);animation:bsFade .2s ease-out}
.bs-backdrop[hidden]{display:none!important}
@keyframes bsFade{from{opacity:0}to{opacity:1}}
.bp-book.bs-hide,.bp-book.bs-phide{display:none!important}
.bp-meta{font-size:12.5px;line-height:1.3;color:var(--text-muted);margin-top:-4px!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bp-meta span:empty{display:none}
.bp-meta span:not(:empty)+span:not(:empty)::before{content:" · "}
.bp-meta:not(:has(span:not(:empty))){display:none}
.bs-pempty{text-align:center;padding:56px 0;display:flex;flex-direction:column;align-items:center;gap:12px}
.bs-pempty[hidden]{display:none!important}
.bs-pempty h3{font-size:24px}
@media(max-width:640px){.bs-bar{padding:12px 20px 10px;margin-bottom:22px}.bs-row{gap:10px}.bs-bar .bs-go{display:none}.bs-bar .bs-search{padding:4px 6px 4px 16px}.bs-bar .bs-search input{padding:8px 0;font-size:16px}.bs-count{display:none}.bs-bar .bs-right{flex:none}.bs-bar select{padding:9px 10px;width:auto;max-width:36vw}.bs-frow{margin-top:10px}.bs-fbtn{padding:9px 13px}}
.bs-fs{border:0;margin:0;padding:0;min-width:0}
.bs-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.bs-opt.bs-qhide{display:none!important}
.bs-panel[data-mode="pop"] .bs-pf{display:flex!important;padding:10px 12px;gap:8px}
.bs-panel[data-mode="pop"] .bs-pclear{padding:0 14px;font-size:14px}
.bs-panel[data-mode="pop"] .bs-show{padding:12px 16px;font-size:14px}
.bs-panel.bs-busy .bs-show{opacity:.65;pointer-events:none}
.bs-panel.bs-busy .bs-pbody{opacity:.6;pointer-events:none}
.bp-cover img.bs-qr{position:absolute;right:8px;bottom:8px;z-index:2;width:52px!important;height:52px!important;padding:4px;background:#fff;border-radius:8px;box-shadow:0 6px 14px -6px rgba(20,10,60,.55);object-fit:contain!important;image-rendering:pixelated}
@media(max-width:520px){.bp-cover img.bs-qr{width:42px!important;height:42px!important;padding:3px;right:6px;bottom:6px}}
.bs-panel{z-index:2147483647!important}
.bs-backdrop{z-index:2147483646!important}
.bs-panel[data-mode="pop"] .bs-sec[data-sec="price"]{padding:8px 6px 4px}
.bs-pnow{font:700 16px/1.3 var(--font-body);color:var(--text);margin:0 0 2px}
.bs-pnow small{font:500 12.5px var(--font-body);color:var(--accent);margin-left:6px}
.bs-slider{position:relative;height:40px;margin:6px 0 12px;touch-action:pan-y}
.bs-track{position:absolute;left:13px;right:13px;top:17px;height:6px;border-radius:6px;background:var(--border)}
.bs-fill{position:absolute;top:0;bottom:0;left:0;right:0;border-radius:6px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.bs-slider input[type=range]{position:absolute;left:0;top:0;width:100%;height:40px;margin:0;padding:0;background:transparent;-webkit-appearance:none;appearance:none;pointer-events:none;outline:none;z-index:2}
.bs-slider input[type=range].bs-top{z-index:3}
.bs-slider input[type=range]::-webkit-slider-runnable-track{background:transparent;border:0;height:40px}
.bs-slider input[type=range]::-moz-range-track{background:transparent;border:0}
.bs-slider input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;pointer-events:auto;width:26px;height:26px;margin-top:7px;border-radius:50%;background:#fff;border:3px solid var(--primary);box-shadow:0 4px 12px -4px rgba(40,20,120,.55);cursor:grab}
.bs-slider input[type=range]::-moz-range-thumb{pointer-events:auto;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--primary);box-shadow:0 4px 12px -4px rgba(40,20,120,.55);cursor:grab}
.bs-slider input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 6px color-mix(in srgb,var(--primary) 25%,transparent)}
.bs-slider input[type=range]:focus-visible::-moz-range-thumb{box-shadow:0 0 0 6px color-mix(in srgb,var(--primary) 25%,transparent)}
.bs-pvals{display:flex;align-items:center;gap:10px}
.bs-pv{flex:1 1 0;min-width:0;display:flex;align-items:center;gap:3px;background:var(--background);border:1.5px solid var(--border);border-radius:12px;padding:6px 10px;cursor:text}
.bs-pv:focus-within{border-color:var(--primary)}
.bs-pv span{font:700 10.5px/1 var(--font-body);letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-right:5px}
.bs-pv b{font:600 15px var(--font-body);color:var(--text-muted)}
.bs-pv input{flex:1;min-width:0;width:100%;border:0;outline:0;background:transparent;font:600 16px var(--font-body);color:var(--text);padding:5px 0;-moz-appearance:textfield}
.bs-pv input::-webkit-outer-spin-button,.bs-pv input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.bs-pdash{color:var(--text-muted);flex:none}
.bs-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.bs-presets button{font:600 13px/1 var(--font-body);color:var(--text);background:var(--surface);border:1.5px solid var(--border);border-radius:999px;padding:9px 12px;cursor:pointer;transition:border-color .15s,background .15s,color .15s}
.bs-presets button:hover{border-color:var(--primary);color:var(--primary)}
.bs-presets button.on{background:var(--primary);border-color:var(--primary);color:#fff}
:root{--bp-gold:#FFC531;--bp-ink:#160F3A;--bp-paper:#FAF8FF;--text-muted:#5E5878;--bp-max:1220px}
html:root:root[data-theme="dark"]{--primary:#9B7BFF;--secondary:#C2A8FF;--accent:#E5306A;--background:#0D0A1F;--surface:#17122E;--text:#EEEAFB;--text-muted:#A39DC0;--border:#2A2347;--bp-ink:#08061A;--bp-paper:#17122E}
body{background:var(--background);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;transition:background .25s,color .25s}
.bp *{box-sizing:border-box}
.bp h1,.bp h2,.bp h3,.bp-h{font-family:var(--font-heading);letter-spacing:-.02em;line-height:1.08;color:var(--text);margin:0}
.bp p{margin:0}
.bp a{color:inherit;text-decoration:none}
.bp img{display:block;max-width:100%}
.bp-wrap{max-width:var(--bp-max);margin:0 auto;padding:0 20px}
.bp-sec{padding:clamp(56px,8vw,104px) 0}
.bp-eyebrow{display:inline-flex;align-items:center;gap:8px;font:700 12px/1 var(--font-body);letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.bp-eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
.bp-lead{font-size:clamp(17px,1.6vw,20px);line-height:1.6;color:var(--text-muted);max-width:56ch}
.bp-muted{color:var(--text-muted)}
.bp-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 15px/1 var(--font-body);padding:15px 24px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s,color .18s}
.bp-btn:hover{transform:translateY(-2px)}
.bp-btn-accent{background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent) 55%,var(--primary)));color:#fff;box-shadow:0 10px 24px -10px var(--accent)}
.bp-btn-accent:hover{box-shadow:0 16px 30px -10px var(--accent);color:#fff}
.bp-books{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}
@media(min-width:720px){.bp-books{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1024px){.bp-books{grid-template-columns:repeat(4,minmax(0,1fr))}}
.bp-book{display:flex;flex-direction:column;gap:10px}
.bp-cover{position:relative;aspect-ratio:2/3;border-radius:6px 14px 14px 6px;overflow:hidden;background:var(--surface);box-shadow:0 1px 0 var(--border),0 18px 34px -18px rgba(60,30,160,.35);transition:transform .25s,box-shadow .25s}
.bp-cover::after{content:"";position:absolute;inset:0 auto 0 0;width:7%;background:linear-gradient(90deg,rgba(0,0,0,.18),rgba(255,255,255,.08) 60%,transparent)}
.bp-cover img{width:100%;height:100%;object-fit:cover}
.bp-book:hover .bp-cover{transform:translateY(-6px) rotate(-1deg);box-shadow:0 30px 44px -20px rgba(60,30,160,.5)}
.bp-book h3{font:600 15.5px/1.35 var(--font-body);letter-spacing:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.bp-book .bp-by{font-size:13px;color:var(--text-muted);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.bp-price-row{display:flex;align-items:center;justify-content:space-between;margin-top:auto}
.bp-price{font:700 16px/1 var(--font-body);color:var(--text)}
.bp-amz{font:600 12px/1 var(--font-body);color:var(--accent)}
.bp-search{display:flex;align-items:center;gap:12px;background:var(--surface);border:1.5px solid var(--border);border-radius:999px;padding:6px 6px 6px 20px;max-width:640px;transition:border-color .2s,box-shadow .2s}
.bp-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 5px color-mix(in srgb,var(--primary) 14%,transparent)}
.bp-search input{flex:1;border:0;outline:0;background:transparent;font:500 16px var(--font-body);color:var(--text);min-width:0;padding:10px 0}
.bp-facets{display:flex;flex-wrap:wrap;gap:8px}
.bp-facets button{font:600 13.5px var(--font-body);color:var(--text);background:transparent;border:1.5px solid var(--border);border-radius:999px;padding:9px 16px;cursor:pointer;transition:.15s}
.bp-facets button:hover,.bp-facets button[aria-pressed="true"],.bp-facets button.active,.bp-facets button.is-active{background:var(--primary);border-color:var(--primary);color:#fff}
.bp select{font:500 14px var(--font-body);color:var(--text);background:var(--surface);border:1.5px solid var(--border);border-radius:999px;padding:10px 14px}
html.bp-js .bp [data-aos]{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
html.bp-js .bp [data-aos].bp-in{opacity:1;transform:none}
[data-zar-form-render]{color:var(--text)}
.bp-by:empty{display:none}
.bp img:not([src]),.bp img[src=""]{visibility:hidden}
.bp-eyebrow{background:linear-gradient(90deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.bp-eyebrow::before{background:linear-gradient(90deg,var(--primary),var(--accent))}
.bs-top{background:radial-gradient(800px 400px at 100% 0,color-mix(in srgb,var(--accent) 16%,transparent),transparent 60%),radial-gradient(700px 400px at 0% 100%,color-mix(in srgb,var(--primary) 14%,transparent),transparent 60%)!important}
.bp-wrap.bs-body{padding-top:36px!important;padding-bottom:88px!important}
.bs-tools{margin-bottom:36px!important;row-gap:18px!important}
@media(max-width:640px){.bp-wrap.bs-body{padding-top:28px!important}.bs-right{width:100%;justify-content:space-between}}
/* filter sheet/popover sits above every floating widget (readability toolbar, chat, cookie bar) */
.bs-panel{z-index:2147483647!important}
.bs-backdrop{z-index:2147483646!important}