.bk-page{--bk-blue:#cfe6fb;--bk-blue-2:#a9d3f6;--bk-blue-ink:#1c4f86;--bk-yellow:#fff1c4;--bk-yellow-2:#fbe08a;--bk-green:#dfeccd;--bk-green-2:#bcd99c;--bk-cta:linear-gradient(180deg, #f9832f, #ea5a0e);--bk-cta-ink:#fff;--bk-line:#e6dfd0;--bk-card:#fffdf7;padding-bottom:8px}.bk-page h1{letter-spacing:-.045em;text-wrap:balance;font-weight:900;line-height:1.16}.bk-page :is(h2,h3){letter-spacing:-.03em}.bk-devbar{color:#5a3d0c;background:#fff6df;border:1.5px dashed #c98a2e;border-radius:10px;margin:14px 0 0;padding:8px 14px;font-size:.9rem}.bk-devbar b{color:#8a3a07;margin-right:6px}.bk-devbar a{font-weight:700}.bk-label{letter-spacing:-.04em;background:linear-gradient(100deg,#fbe08a,#f8d468);border-radius:10px 22px 8px 18px/18px 10px 20px 8px;padding:4px 26px 6px 22px;font-size:clamp(1.5rem,3vw,2.35rem);font-weight:900;line-height:1.2;display:inline-block;transform:rotate(-1.2deg);box-shadow:0 3px 0 -1px #a06e0a2e}.bk-lede{color:var(--ink-2);margin-top:10px;font-size:clamp(1.1rem,1.75vw,1.4rem)}.bk-tab{background:var(--bk-blue-2);border-radius:18px 0 0;padding:8px 46px 8px 26px;font-size:clamp(1.25rem,2.5vw,1.8rem);font-weight:900;line-height:1.3;display:inline-block;position:relative}.bk-tab:after{content:"";background:inherit;z-index:-1;border-radius:0 12px 0 0;width:46px;position:absolute;top:0;bottom:0;right:-28px;transform:skew(28deg)}.bk-tab{z-index:0}.bk-chip{background:#ece6da;border-radius:999px;justify-content:center;justify-self:start;align-items:center;min-width:8.4em;padding:3px 14px;font-size:clamp(.95rem,1.4vw,1.1rem);font-weight:600;display:inline-flex}.bk-ghost{border:1.5px solid var(--ink);cursor:pointer;background:#fff;border-radius:999px;justify-content:center;align-items:center;gap:.4em;min-height:46px;padding:8px 22px;font-size:clamp(1rem,1.55vw,1.15rem);font-weight:700;text-decoration:none;display:inline-flex}.bk-ghost:hover{background:#fff8e6}.bk-nw{white-space:nowrap}.bk-buy{text-align:center;letter-spacing:-.03em;flex-wrap:wrap;justify-content:center;align-items:center;gap:0 .45em;font-weight:800;text-decoration:none;display:inline-flex}.bk-buy--primary,.bk-buy--bar{color:var(--bk-cta-ink);background:var(--bk-cta);border-radius:14px;box-shadow:0 2px #c74a08,0 10px 18px -10px #c8500acc}.bk-buy--primary{width:100%;min-height:64px;padding:10px 14px;font-size:clamp(1.2rem,1.95vw,1.6rem)}.bk-buy--primary:hover,.bk-buy--bar:hover{filter:brightness(1.05)}.bk-buy--secondary{border:1.5px solid var(--ink);min-height:46px;color:var(--ink);background:#fff;border-radius:999px;padding:8px 22px;font-size:clamp(1rem,1.55vw,1.15rem)}.bk-buy--secondary:hover{background:#fff8e6}.bk-buy--bar{white-space:nowrap;min-height:48px;padding:8px 16px;font-size:1.05rem}.bk-buy:focus-visible{outline-offset:3px;outline:3px solid #1d5fb8}.bk-buy.is-pending{cursor:not-allowed;color:#6b6255;box-shadow:none;background:#efe7d8;border:1.5px dashed #b3a690}.bk-buy--secondary.is-pending{border-radius:16px}.bk-buy-why{letter-spacing:0;color:#7a6d58;flex-basis:100%;font-size:.78rem;font-weight:600}.bk-buy--bar .bk-buy-why{display:none}.look-live .bk-buy--primary.is-pending,.look-live .bk-buy--bar.is-pending{background:var(--bk-cta);color:#fff;border:0;box-shadow:0 2px #c74a08,0 10px 18px -10px #c8500acc}.look-live .bk-buy--secondary.is-pending{color:var(--ink);border:1.5px solid var(--ink);background:#fff}.look-live .bk-buy.is-pending .bk-buy-why{display:none}.bk-cover{aspect-ratio:3/4;background:var(--cover);border-radius:4px 12px 12px 4px;display:block;position:relative;box-shadow:inset 6px 0 #00000014,4px 5px 0 -1px #f6efdc,5px 7px 0 -1px #5a3c142e,0 18px 28px -16px #5a3c148c;container-type:inline-size}.bk-cover:before{content:"";background:linear-gradient(90deg,#00000029,#ffffff4d 60%,#0000000f);border-radius:4px 0 0 4px;width:6cqi;position:absolute;inset:0 auto 0 0}.bk-cover-img{object-fit:cover;border-radius:inherit;width:100%;height:100%}.bk-cover-face{border-radius:inherit;flex-direction:column;padding:12cqi 9cqi 0 14cqi;display:flex;position:absolute;inset:0;overflow:hidden}.bk-cover-title{letter-spacing:-.04em;color:#161310;flex-direction:column;font-size:15cqi;font-weight:900;line-height:1.12;display:flex}.bk-cover-art{background:radial-gradient(40% 34% at 50% 100%,#ffffff8c,#0000 70%),linear-gradient(160deg,#0000 40%,#ffffff47 40% 60%,#0000 60%),repeating-linear-gradient(0deg,#0000000d 0 2px,#0000 2px 9px);height:42%;position:absolute;bottom:0;left:0;right:0}.bk-cover-tag{color:#2b2823;background:#fff;border:1px solid #3a342a;border-radius:999px;padding:2px 10px;font-size:max(11px,6.5cqi);font-weight:700;line-height:1.5;position:absolute;bottom:7%;left:12%}.bk-cover--md{width:100%;max-width:150px}.bk-cover--sm{width:100%;max-width:96px}.bk-cover--sm .bk-cover-tag{display:none}.bk-disc-hero{grid-template-columns:minmax(0,1fr) clamp(280px,31vw,440px);align-items:end;gap:12px;padding-top:clamp(14px,1.6vw,24px);display:grid;position:relative}.bk-disc h1{margin-top:clamp(14px,1.6vw,22px);font-size:clamp(2rem,4.2vw,3.75rem)}.bk-disc-text{padding-bottom:clamp(24px,2.6vw,36px)}.bk-disc-art{z-index:2;justify-self:end;width:100%;max-width:440px;margin-bottom:-10px;position:relative}.bk-find{background:linear-gradient(#bfe0fb,#9ccdf4);border-radius:26px 26px 10px 10px;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:0 clamp(14px,1.6vw,22px);margin:0 clamp(0px,1vw,14px);padding:22px clamp(18px,2vw,28px) 22px clamp(110px,10vw,150px);display:grid;position:relative;box-shadow:inset 0 2px #fff9,0 3px #3c78b440}.bk-find:after{content:"";z-index:-1;background:linear-gradient(#f0cf9c,#d9a865 70%,#c48f4e);border-radius:4px;height:20px;position:absolute;bottom:-20px;left:-14px;right:-14px;box-shadow:0 6px 10px -6px #5a320a80}.bk-find-books{width:clamp(70px,7vw,96px);position:absolute;bottom:0;left:clamp(-6px,0vw,0px)}.bk-find-label{letter-spacing:-.04em;white-space:nowrap;border-right:2px solid #1e325059;grid-column:2;padding-right:clamp(14px,1.6vw,22px);font-size:clamp(1.2rem,2.15vw,1.65rem);font-weight:900}.bk-find-box{background:#fff;border:2px solid #7fb5e6;border-radius:14px;grid-column:3;align-items:center;gap:10px;min-height:60px;padding:0 18px;display:flex}.bk-find-box svg{fill:none;stroke:#4a4640;stroke-width:2.2px;stroke-linecap:round;flex:none;width:26px;height:26px}.bk-find-box input{background:0 0;border:0;flex:1;min-width:0;padding:10px 0;font-size:clamp(1.05rem,1.85vw,1.35rem)}.bk-find-box input:focus{outline:none}.bk-find-box:focus-within{outline:3px solid var(--orange);outline-offset:2px}.bk-cta{background:var(--bk-cta);color:#fff;letter-spacing:-.04em;cursor:pointer;white-space:nowrap;border:0;border-radius:14px;grid-column:4;min-height:60px;padding:8px clamp(18px,2vw,30px);font-size:clamp(1.2rem,2.3vw,1.75rem);font-weight:900;box-shadow:0 2px #c74a08,0 10px 18px -10px #c8500acc}.bk-cta:hover{filter:brightness(1.05)}.bk-steps{background:#f3ead8;border-radius:999px;flex-wrap:wrap;justify-content:center;row-gap:2px;width:max-content;max-width:100%;margin:34px auto 0;padding:7px 28px;font-size:clamp(1rem,1.75vw,1.3rem);font-weight:600;list-style:none;display:flex}.bk-steps li{white-space:nowrap}.bk-steps li+li:before{content:"→";margin:0 .55em}.bk-browse{grid-template-columns:minmax(220px,300px) minmax(0,1fr);align-items:start;gap:clamp(16px,2vw,28px);margin-top:clamp(28px,3.2vw,44px);display:grid}.bk-fields{box-shadow:0 1px 0 var(--bk-line), 0 10px 24px -18px #50320a66;background:#fffaf0;border-radius:18px;padding:24px 18px 0;position:relative}.bk-fields ul{list-style:none}.bk-fields li+li{border-top:1px solid var(--bk-line)}.bk-fields button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;justify-content:space-between;align-items:center;width:100%;min-height:50px;padding:8px 14px;font-size:clamp(1.15rem,2vw,1.4rem);font-weight:800;display:flex}.bk-fields button:after{content:"";background:var(--chev) center / contain no-repeat;opacity:.8;width:18px;height:18px}.bk-fields button[aria-pressed=true]{background:var(--bk-yellow-2)}.bk-fields button:hover{background:#fff1c9}.bk-fields li:has(button[aria-pressed=true])+li{border-top-color:#0000}.bk-fields-all{gap:.4em;margin:16px 14px 0;font-size:1.1rem;font-weight:700;text-decoration:none;display:inline-flex}.bk-fields-all:hover{color:var(--orange-text)}.bk-fields-prop{width:auto;max-width:64%;max-height:150px;margin:12px auto 0;display:block}.bk-ready{min-width:0}.bk-ready .bk-tab{margin-left:2px}.bk-ready-body{background:var(--bk-card);border-top:8px solid var(--bk-blue-2);box-shadow:0 1px 0 var(--bk-line), 0 14px 28px -20px #50320a73;border-radius:0 18px 18px;margin-top:-2px;padding:12px clamp(14px,1.6vw,22px) 22px;position:relative}.bk-find-status:empty{display:none}.bk-find-status{color:var(--muted);padding:4px 6px 8px;font-size:.92rem}.bk-rows{list-style:none}.bk-rows li+li{border-top:1px solid var(--bk-line)}.bk-row{border-radius:12px;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr) auto;align-items:center;gap:12px clamp(16px,3vw,54px);min-height:74px;padding:10px 14px 10px 18px;text-decoration:none;display:grid}.bk-row:hover{background:#fdf0c6}.bk-row-name{letter-spacing:-.04em;font-size:clamp(1.3rem,2.7vw,1.95rem);font-weight:900;line-height:1.25}.bk-row-go{border:1.5px solid var(--ink);white-space:nowrap;background:#fff;border-radius:999px;align-items:center;gap:.35em;min-height:46px;padding:6px 22px;font-size:clamp(1.1rem,1.9vw,1.35rem);font-weight:800;display:inline-flex}.bk-row:hover .bk-row-go{background:#fff8e6}.bk-chip.tag--it-office{background:#cfe6fb}.bk-chip.tag--business-accounting{background:#fdeaa6}.bk-chip.tag--technical{background:#d9ecd0}.bk-chip.tag--language-humanities{background:#fbd9dd}.bk-none{color:var(--ink-2);padding:18px 8px}.bk-more{cursor:pointer;background:#f6eedd;border:1.5px solid #c9bea6;border-radius:12px;justify-content:center;align-items:center;gap:.4em;width:100%;min-height:52px;margin-top:14px;font-size:clamp(1.1rem,1.7vw,1.3rem);font-weight:800;display:flex}.bk-more:hover{background:#f1e5cb}.bk-wait{background:#ecebe8;border-radius:12px;margin-top:12px}.bk-wait summary{cursor:pointer;color:#3d3a35;justify-content:center;align-items:center;gap:.5em;min-height:50px;padding:6px 14px;font-size:clamp(1rem,1.55vw,1.2rem);font-weight:600;list-style:none;display:flex}.bk-wait summary::-webkit-details-marker{display:none}.bk-wait summary:after{content:"";background:var(--chev) center / contain no-repeat;width:18px;height:18px;transition:transform .15s;transform:rotate(90deg)}.bk-wait[open] summary:after{transform:rotate(-90deg)}.bk-wait ul{padding:0 16px 12px;list-style:none}.bk-wait li{border-top:1px solid #d9d6cf;flex-wrap:wrap;align-items:center;gap:4px 14px;padding:8px 4px;display:flex}.bk-wait-name{margin-right:auto;font-weight:700}.bk-wait-field{color:var(--muted);font-size:.9rem}.bk-tips{background:linear-gradient(90deg,#e5f1d6,#eef6e3);border-radius:18px;flex-wrap:wrap;align-items:center;gap:14px clamp(16px,2.4vw,36px);margin-top:clamp(28px,3vw,40px);padding:18px clamp(18px,3vw,40px) 18px clamp(96px,8vw,120px);display:flex;position:relative}.bk-tips-books{width:clamp(60px,5.4vw,78px);position:absolute;bottom:6px;left:14px}.bk-tips h2{border-right:2px solid #283c1e4d;padding-right:clamp(16px,2.4vw,36px);font-size:clamp(1.3rem,2.3vw,1.75rem);font-weight:900}.bk-tips ul{flex-wrap:wrap;flex:1;justify-content:space-around;gap:10px clamp(12px,1.6vw,22px);list-style:none;display:flex}.bk-tips li{background:#fff;border-radius:999px;padding:8px 24px;font-size:clamp(1.05rem,1.55vw,1.2rem);font-weight:600;box-shadow:0 2px #506e3226}.bk-back{background:#fffdf8;border:1.5px solid #b9b2a3;border-radius:12px;align-items:center;gap:.5em;min-height:46px;margin-top:clamp(16px,1.6vw,22px);padding:6px 20px;font-size:1.05rem;font-weight:700;text-decoration:none;display:inline-flex}.bk-back:hover{border-color:var(--ink)}.bk-rec-hero{grid-template-columns:minmax(0,1fr);align-content:start;min-height:clamp(120px,12vw,170px);padding:clamp(12px,1.4vw,20px) 0 clamp(16px,1.6vw,22px);display:grid;position:relative}.bk-rec h1{z-index:1;max-width:62%;font-size:clamp(2rem,4.4vw,3.6rem);position:relative}.bk-rec-hero .bk-lede{z-index:1;max-width:60%;position:relative}.bk-rec-art{z-index:0;right:calc(var(--gutter) * -1);object-fit:cover;object-position:right 40%;-webkit-mask-image:linear-gradient(90deg,#0000,#000 32%),linear-gradient(#000 78%,#0000);width:min(46vw,640px);height:calc(100% + 64px);position:absolute;top:calc(-1*clamp(16px,1.6vw,22px) - 46px);mask-image:linear-gradient(90deg,#0000,#000 32%)}.bk-cond{z-index:3;position:relative}.bk-cond-row{background:linear-gradient(90deg,#cfe6fb,#e1effb);border-radius:18px;flex-wrap:wrap;align-items:center;gap:10px clamp(14px,2.4vw,34px);min-height:72px;padding:10px clamp(18px,2.4vw,32px);display:flex}.bk-cond-sum{letter-spacing:-.04em;font-size:clamp(1.2rem,2.1vw,1.6rem);font-weight:900}.bk-cond-sum b{font-weight:900}.bk-cond-btn{cursor:pointer;background:#fff;border:1.5px solid #6d665b;border-radius:12px;align-items:center;gap:.4em;min-height:48px;padding:6px 20px;font-size:1.08rem;font-weight:700;display:inline-flex}.bk-cond-btn svg{fill:none;stroke:currentColor;stroke-width:2.2px;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px;transition:transform .15s}.bk-cond-btn[aria-expanded=true] svg{transform:rotate(180deg)}.bk-cond-note{color:var(--ink-2);margin-left:auto;font-size:clamp(.92rem,1.4vw,1.05rem)}.bk-cond-panel{background:#f6fbff;border:1.5px solid #b9d6f1;border-radius:18px;gap:16px;margin-top:10px;padding:20px clamp(18px,2.4vw,32px);display:grid}.bk-cond-panel fieldset{border:0;min-width:0;margin:0;padding:0}.bk-cond-panel legend{margin-bottom:8px;padding:0;font-weight:800}.bk-opts{flex-wrap:wrap;gap:8px;display:flex}.bk-opt{position:relative}.bk-opt input{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute;inset:0}.bk-opt span{background:#fff;border:1.5px solid #9fb9d4;border-radius:999px;justify-content:center;align-items:center;min-width:64px;min-height:46px;padding:6px 18px;font-weight:700;display:inline-flex}.bk-opt input:checked+span{border-color:var(--ink);background:var(--bk-yellow-2);font-weight:900}.bk-opt input:focus-visible+span{outline:3px solid var(--orange);outline-offset:2px}.bk-opt.is-off span{color:#8a857c;background:#f4f2ee;border-style:dashed}.bk-opt.is-off input{cursor:not-allowed}.bk-opt small{font-size:.78rem;font-weight:600}.bk-cond-done{background:var(--ink);color:#fff;cursor:pointer;border:0;border-radius:12px;justify-self:start;min-height:48px;padding:8px 24px;font-weight:800}.bk-empty{background:#fffaf0;border:1.5px dashed #c9bea6;border-radius:18px;margin-top:22px;padding:22px clamp(18px,2.4vw,32px)}.bk-empty:focus{outline:none}.bk-empty-h{margin-top:14px;font-weight:800}.bk-empty ul{flex-wrap:wrap;gap:8px;margin-top:8px;list-style:none;display:flex}.bk-scope-h{border-top:2px dashed var(--bk-line);margin-top:48px;padding-top:22px;font-size:clamp(1.5rem,2.6vw,2.2rem);font-weight:900}.js .bk-rec:not(.is-ready) .bk-scope:not([data-default]),.js .bk-scope-h{display:none}.bk-pick{grid-template-columns:minmax(0,29fr) minmax(0,28fr) minmax(0,40fr);grid-template-areas:"disc disc disc""cover info panel";align-items:center;gap:clamp(14px,1.6vw,24px);margin-top:clamp(8px,1vw,16px);display:grid}.bk-pick-cover{grid-area:cover;align-self:stretch;align-items:center;padding:30px 0 6px clamp(10px,1.6vw,22px);display:flex;position:relative}.bk-cover-badge.is-look{display:none}.look-live .bk-cover-badge.is-look{display:inline-flex}.bk-pick-cover>.bk-cover,.bk-cover-link{transform-origin:50% 80%;width:min(90%,300px);transform:rotate(-4deg)}.bk-cover-link{text-decoration:none;transition:transform .2s;display:block;position:relative}.bk-cover-link:hover{transform:rotate(-4deg)translateY(-3px)}.bk-cover-badge{z-index:3;background:#fff;border:1.5px solid #3a342a;border-radius:14px;gap:.3em;padding:5px 16px;font-size:1.02rem;font-weight:800;display:inline-flex;position:absolute;top:-28px;right:6%;box-shadow:0 4px 0 -1px #3c280a26}.bk-cover-badge:after{content:"";background:#fff;border-bottom:1.5px solid #3a342a;border-right:1.5px solid #3a342a;width:12px;height:12px;position:absolute;bottom:-8px;left:30%;transform:rotate(45deg)}.bk-reader{z-index:2;pointer-events:none;width:clamp(120px,15vw,190px);position:absolute;bottom:-4px;right:-6%}.bk-pick-info{z-index:2;text-align:center;grid-area:info;padding-left:clamp(0px,1vw,16px);position:relative}.bk-points{text-align:left;justify-items:start;width:max-content;max-width:100%;margin-inline:auto}.bk-hook{text-wrap:balance;letter-spacing:-.03em;background:#c6e3fb;border-radius:14px 18px 12px 20px/18px 12px 20px 14px;width:fit-content;max-width:100%;margin-inline:auto;padding:.35em .7em;font-size:clamp(1.1rem,1.95vw,1.45rem);font-weight:800;line-height:1.45;display:block}.bk-pick-title{text-wrap:balance;letter-spacing:-.05em;margin-top:18px;font-size:clamp(2rem,4.6vw,3.4rem);font-weight:900;line-height:1.12}.bk-points{gap:8px;margin-top:20px;list-style:none;display:grid}.bk-points li{text-wrap:pretty;padding-left:34px;font-size:clamp(1.02rem,1.55vw,1.2rem);font-weight:600;position:relative}.bk-points li:before{content:"";background:#f7931e url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") 50%/16px no-repeat;border-radius:50%;width:24px;height:24px;position:absolute;top:.22em;left:0}.bk-panel{text-align:center;background:linear-gradient(#fff3cc,#ffe9a8);border:2px solid #f6d27a;border-radius:22px;grid-area:panel;padding:18px;position:relative;box-shadow:0 16px 30px -22px #96640ab3}.bk-panel-h{text-align:left;align-items:center;gap:12px;padding:0 6px 12px;font-size:clamp(1.15rem,1.95vw,1.5rem);font-weight:900;display:flex}.bk-panel-h svg{fill:#fff8e6;stroke:#2b2823;stroke-width:1.8px;stroke-linejoin:round;width:38px;height:38px}.bk-panel-card{background:#fffbef;border-radius:16px;padding:16px clamp(12px,1.4vw,20px) 18px;box-shadow:0 1px #f3dfa5}.bk-panel-title{letter-spacing:-.05em;padding:0 0 10px;font-size:clamp(1.6rem,2.9vw,2.35rem);font-weight:900;line-height:1.2}.bk-pill{background:#fff;border:1.5px solid #b9b2a3;border-radius:999px;margin:0 auto;padding:4px 18px;font-size:1rem;font-weight:700;display:inline-block}.bk-panel-title+.bk-pill{margin-top:-2px;margin-bottom:14px}.bk-disclosure{color:#2b2823;background:#f6efe2;border-radius:12px;grid-area:disc;justify-self:center;align-items:flex-start;gap:8px;max-width:100%;margin:0;padding:7px 18px;font-size:clamp(.92rem,1.3vw,1rem);line-height:1.55;display:flex}.bk-i{border:1.5px solid #2b2823;border-radius:50%;flex:none;place-items:center;width:18px;height:18px;margin-top:2px;font-size:.72rem;font-style:normal;font-weight:800;display:inline-grid}.bk-panel-note{color:#2b2823;margin-top:12px;font-size:clamp(.95rem,1.35vw,1.05rem)}.bk-why-link{background:#fff;border:1.5px solid #6d665b;border-radius:999px;align-items:center;gap:.4em;min-height:44px;margin-top:12px;padding:4px 44px;font-size:1.12rem;font-weight:800;text-decoration:none;display:inline-flex}.bk-why-link:hover{background:#fff8e6}.bk-why{grid-template-columns:1fr 1fr;gap:clamp(14px,1.8vw,26px);margin-top:clamp(28px,3vw,40px);scroll-margin-top:20px;display:grid}.bk-card{min-width:0}.bk-card>p{background:var(--bk-card);box-shadow:0 1px 0 var(--bk-line), 0 12px 24px -20px #50320a80;border-radius:0 18px 18px;margin-top:-2px;padding:20px clamp(18px,2.4vw,40px) 22px;font-size:clamp(1.02rem,1.55vw,1.2rem);line-height:1.75}.bk-card--yellow .bk-tab{background:var(--bk-yellow-2)}.bk-tab--green{background:var(--bk-green-2)}.bk-alt{margin-top:clamp(24px,2.6vw,34px)}.bk-alt-body .bk-cover{transform:rotate(-6deg)}.bk-alt-body{background:var(--bk-card);box-shadow:0 1px 0 var(--bk-line), 0 12px 24px -20px #50320a80;border-radius:0 18px 18px;grid-template-columns:clamp(110px,13vw,170px) minmax(0,1fr) auto;align-items:center;gap:14px clamp(18px,3vw,44px);margin-top:-2px;padding:20px clamp(18px,3vw,44px);display:grid}.bk-alt-text{border-left:1.5px solid var(--bk-line);padding-left:clamp(0px,2vw,30px)}.bk-alt-title{letter-spacing:-.04em;text-wrap:balance;font-size:clamp(1.35rem,2.3vw,2rem);font-weight:900;line-height:1.25}.bk-alt-text p+p{color:var(--ink-2);margin-top:6px}.bk-alt-actions{border-left:1.5px solid var(--bk-line);gap:10px;padding-left:clamp(0px,2vw,30px);display:grid}.bk-info{border-top:1px solid var(--bk-line);border-bottom:1px solid var(--bk-line);margin-top:clamp(20px,2.4vw,30px);scroll-margin-top:20px}.bk-info summary{cursor:pointer;background:var(--chev) right 6px center / 20px no-repeat;flex-wrap:wrap;align-items:baseline;gap:4px 14px;min-height:52px;padding:12px 34px 12px 4px;list-style:none;display:flex}.bk-info[open] summary{background-image:none}.bk-info summary::-webkit-details-marker{display:none}.bk-info-h{font-size:1.1rem;font-weight:800}.bk-info-sub{color:var(--muted);font-size:.92rem}.bk-info-body{gap:14px;padding:4px 4px 18px;display:grid}.bk-biblio{gap:2px;margin:0;font-size:.95rem;display:grid}.bk-biblio-name{font-size:1.02rem;font-weight:800}.bk-biblio dd{color:var(--ink-2);margin:0}.bk-biblio dd b{min-width:6.4em;color:var(--ink);display:inline-block}.bk-biblio a{text-underline-offset:3px}.bk-basis{color:var(--ink-2);font-size:.95rem}.bk-basis b{color:var(--ink);margin-right:.4em}.bk-again{background:linear-gradient(90deg,#fff1c8,#fff7df);border-radius:18px;grid-template-columns:clamp(90px,10vw,140px) minmax(0,1fr) minmax(260px,30%);align-items:center;gap:14px clamp(18px,3vw,40px);margin-top:clamp(24px,2.6vw,34px);padding:18px clamp(18px,3vw,40px);display:grid;box-shadow:0 12px 24px -20px #96640a99}.bk-again .bk-cover{transform:rotate(-8deg)}.bk-again-buy{min-height:66px}.bk-again-text{border-left:1.5px solid #ead9a8;padding-left:clamp(0px,2vw,30px)}.bk-again-title{letter-spacing:-.04em;text-wrap:balance;font-size:clamp(1.35rem,2.3vw,2rem);font-weight:900}.bk-again-text p+p{color:var(--ink-2);margin-top:4px}.bk-bar{display:none}@media (width<=1023.98px){.bk-pick{grid-template-columns:minmax(0,40fr) minmax(0,60fr);grid-template-areas:"disc disc""cover panel""info panel";align-items:start}.bk-pick-cover>.bk-cover,.bk-cover-link{width:min(86%,250px)}.bk-pick-info{text-align:left;padding:4px 0 0 clamp(10px,1.6vw,22px)}.bk-pick-info .bk-hook{margin-inline:0;font-size:1.05rem}.bk-pick-info .bk-points{margin-inline:0}.bk-row{grid-template-rows:auto auto;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px}.bk-row .bk-chip{grid-row:2}.bk-row-go{grid-area:1/2/3}.bk-find{grid-template-columns:auto minmax(0,1fr) auto;padding-left:clamp(18px,2vw,28px)}.bk-find-books{display:none}.bk-find-label{grid-column:1}.bk-find-box{grid-column:2}.bk-cta{grid-column:3}.bk-alt-body{grid-template-columns:110px minmax(0,1fr)}.bk-alt-actions{border-left:0;grid-column:1/-1;grid-auto-flow:column;justify-content:start;padding-left:0}.bk-again{grid-template-columns:90px minmax(0,1fr)}.bk-again-buy{grid-column:1/-1}}@media (width>=768px) and (width<=1023.98px){.bk-pick-info .bk-pick-title{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}}@media (width<=767.98px){.bk-page h1{word-break:keep-all}.bk-label{padding:2px 20px 4px 16px;font-size:1.45rem}.bk-lede{font-size:1rem}.bk-devbar{margin-top:8px;padding:6px 10px;font-size:.8rem;line-height:1.5}.bk-disc-hero{padding-top:12px;display:block}.bk-disc h1{max-width:74%;margin-top:10px;font-size:clamp(1.5rem,7vw,2rem)}.bk-disc-text{z-index:3;padding-bottom:18px;position:relative}.bk-disc-text .bk-lede{max-width:52%}.bk-disc-art{z-index:2;width:54%;max-width:270px;margin:0;position:absolute;bottom:-14px;right:-10px}.bk-find{border-radius:20px 20px 8px 8px;grid-template-columns:minmax(0,1fr);gap:10px;margin:0;padding:16px 14px 18px}.bk-find-label{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.bk-find-box,.bk-cta{grid-column:1}.bk-find-box{min-height:54px}@media (width<=359.98px){.bk-find-box input{font-size:.95rem}.bk-find-box{padding:0 12px}}.bk-cta{min-height:56px;font-size:1.3rem}.bk-find:after{height:14px;bottom:-14px;left:-6px;right:-6px}.bk-steps{background:0 0;margin-top:26px;padding:4px 6px;font-size:1rem}.bk-steps li+li:before{margin:0 .35em}.bk-browse{grid-template-columns:minmax(0,1fr);gap:10px;margin-top:16px}.bk-fields{box-shadow:none;background:0 0;align-items:flex-end;gap:10px;padding:0;display:flex}.bk-field-select{flex:1}.bk-field-select select{background:#fdeaa6 var(--chev) right 14px center / 20px no-repeat;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231d1a16' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");border:1.5px solid #e8c662;border-radius:12px;width:100%;min-height:48px;padding:6px 44px 6px 16px;font-size:1.05rem;font-weight:800}.bk-fields-prop{width:auto;max-width:none;height:74px;margin:0 -2px -12px 0}.bk-browse{margin-top:14px}.bk-tab{padding:6px 36px 6px 18px;font-size:1.22rem}.bk-ready-body{border-radius:0 16px 16px;padding:6px 12px 16px}.bk-row{grid-template-rows:auto auto;grid-template-columns:minmax(0,1fr) auto;gap:0 12px;min-height:76px;padding:10px 4px 10px 10px}.bk-row-name{font-size:clamp(1.1rem,5.4vw,1.28rem)}.bk-row .bk-chip{min-width:0;color:var(--ink-2);background:0 0;grid-row:2;justify-self:start;padding:0;font-size:.95rem;font-weight:500}.bk-row-go{border:0;border-left:1.5px solid var(--bk-line);background:0 0;border-radius:0;grid-area:1/2/3;padding:4px 6px 4px 18px;font-size:1.12rem}.bk-more{border-color:var(--ink);background:#fff}.bk-tips{background:0 0;margin-top:28px;padding:0;display:block}.bk-tips h2{border:0;align-items:center;gap:10px;padding:0;font-size:1.3rem;display:flex}.bk-tips h2:after{content:"";background:#8d8fb0;flex:1;height:1.5px}.bk-tips h2:before{content:"";background:var(--spark) center / contain no-repeat;width:26px;height:26px;margin-right:-4px;transform:scaleX(-1)}.bk-tips ul{grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:12px;display:grid}.bk-tips li{box-shadow:none;text-align:center;overflow-wrap:normal;background:0 0;border-radius:0;flex-direction:column;align-items:center;gap:6px;padding:6px;font-size:.95rem;line-height:1.35;display:flex}.bk-tips li+li{border-left:1.5px solid var(--bk-line)}.bk-tips li img{flex:none;width:34px;height:34px}.bk-tips li{font-size:.9rem}.bk-back{min-height:44px;margin-top:12px;padding:4px 16px;font-size:1rem}.bk-rec-hero{min-height:0;padding:12px 0 16px}.bk-rec h1{max-width:66%;font-size:clamp(1.5rem,7.2vw,2rem)}.bk-rec-hero .bk-lede{display:none}.bk-rec-art{top:-50px;right:calc(var(--gutter) * -1);object-position:78% 50%;width:52%;height:calc(100% + 44px)}.bk-cond-row{background:#fff;border:1.5px solid #d8d2c4;border-radius:16px;flex-wrap:nowrap;gap:6px;min-height:0;padding:8px;box-shadow:0 6px 14px -12px #3c280a80}.bk-cond-sum{background:#cfe6fb;border-radius:12px;flex:1;min-width:0;padding:6px 14px;font-size:1.12rem}.bk-cond-btn{border:0;flex:none;padding:6px 10px}.bk-cond-row{position:relative}.bk-cond-note{color:var(--muted);white-space:nowrap;margin:6px 0 0;font-size:.85rem;position:absolute;top:100%;left:6px}.bk-cond{margin-bottom:30px}.bk-cond-panel{margin-top:34px}.bk-opt span{min-width:56px;padding:6px 14px}.bk-pick{background:var(--bk-card);box-shadow:0 1px 0 var(--bk-line), 0 14px 26px -20px #50320a80;border-radius:18px;grid-template-columns:40% minmax(0,1fr);grid-template-areas:"disc disc""cover info""panel panel";align-items:start;gap:0 14px;margin-top:0;padding:18px 14px 16px}.bk-pick-cover{padding:34px 0 0}.bk-cover-badge{padding:2px 10px;font-size:.85rem;top:-26px;right:-6px}.bk-reader{width:76px;bottom:-10px;right:-12%}.bk-pick-info{border-left:1.5px solid var(--bk-line);padding:26px 0 0 12px}.bk-pick-title{order:-1;margin-top:0;font-size:clamp(1.25rem,5.6vw,1.6rem)}.bk-pick-info{flex-direction:column;display:flex}.bk-hook{width:auto;color:var(--ink-2);text-wrap:pretty;background:0 0;border-radius:0;order:0;margin:6px 0 0;padding:0;font-size:.88rem;font-weight:600;line-height:1.45;display:block}.bk-points{gap:4px;margin-top:10px}.bk-points li{padding-left:28px;font-size:.9rem;line-height:1.4}.bk-points li:nth-child(n+3){display:none}.bk-points li:before{background-color:#fde1a6;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f26a1b' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E");border-radius:6px;width:22px;height:22px;top:0}.bk-panel{box-shadow:none;background:0 0;border:0;margin-top:16px;padding:0}.bk-panel-h,.bk-panel-title,.bk-pill{display:none}.bk-panel-card{box-shadow:none;background:0 0;padding:0}.bk-pick-info{text-align:left}.bk-points{width:auto;margin-inline:0}.bk-disclosure{justify-self:stretch;margin:0 0 10px;padding:7px 12px;font-size:.86rem;line-height:1.5}.bk-buy--primary{border-radius:14px;min-height:70px;font-size:clamp(1.15rem,5.6vw,1.5rem)}.bk-panel-note{color:var(--muted);margin-top:8px;font-size:.9rem}.bk-why-link{background:0 0;border:0;margin-top:4px;padding:4px 10px;font-size:1.2rem;font-weight:900}.bk-why{grid-template-columns:minmax(0,1fr);gap:16px;margin-top:22px}.bk-card>p{padding:12px 16px 14px 32px;font-size:.98rem;line-height:1.7;position:relative}.bk-card>p:before{content:"";background:#6d665b;width:1.5px;position:absolute;top:16px;bottom:16px;left:16px}.bk-alt-body{background:#eef5e4;grid-template-columns:100px minmax(0,1fr);padding:14px}.bk-alt-text{padding-left:14px}.bk-alt-title{font-size:1.2rem}.bk-alt-actions{grid-column:1/-1;grid-template-columns:minmax(0,1fr) auto;grid-auto-flow:row;align-items:center}@media (width<=399.98px){.bk-alt-actions{grid-template-columns:minmax(0,1fr)}.bk-alt-actions .bk-ghost{justify-self:end}}.bk-alt-actions .bk-ghost{background:0 0;border:0;padding:6px 4px}.bk-buy--secondary{padding:6px 14px;font-size:.95rem}.bk-again{grid-template-columns:70px minmax(0,1fr);padding:14px}.bk-again-title{font-size:1.2rem}.bk-again-text{padding-left:12px;font-size:.95rem}.bk-bar:not([hidden]){z-index:30;padding:8px max(12px, env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));background:#fffdf6;border-top:1px solid #e3dccb;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:10px;display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -10px 24px -16px #3c280a73}.bk-bar .bk-cover{max-width:44px;transform:rotate(-4deg)}.bk-bar-text{white-space:nowrap;text-overflow:ellipsis;min-width:0;font-size:.98rem;line-height:1.3;overflow:hidden}.bk-bar-text b{font-weight:900}html.bk-bar-on body{padding-bottom:var(--bk-bar-h,calc(80px + env(safe-area-inset-bottom)))}html.menu-open .bk-bar{display:none!important}}html:not(.js) .bk-bar{display:none!important}@media (prefers-reduced-motion:reduce){.bk-cover-link,.bk-cond-btn svg,.bk-wait summary:after{transition:none}}