.persona-card[data-astro-cid-gf4hz3ge]{container-type:inline-size;background:var(--ink-surface);border:1px solid var(--ink-edge);padding:2rem 1.75rem;position:relative;transition:border-color .25s var(--ease-snap),transform .25s var(--ease-snap);overflow:hidden}.persona-card[data-astro-cid-gf4hz3ge]:hover{border-color:var(--cinnabar-bd);transform:translateY(-2px);box-shadow:3px 8px 18px #1512102e}.persona-card[data-astro-cid-gf4hz3ge]:before{content:"";position:absolute;top:0;left:0;width:3px;height:100%;background:var(--ink-edge);transition:background .25s}.persona-card[data-astro-cid-gf4hz3ge]:hover:before{background:var(--cinnabar)}.persona-card[data-astro-cid-gf4hz3ge].pc-b2b{border-color:#2e4a3d80}.persona-card[data-astro-cid-gf4hz3ge].pc-b2b:before{background:var(--malachite-lt)}.persona-card[data-astro-cid-gf4hz3ge].pc-b2b:hover{border-color:var(--malachite-lt)}.persona-card[data-astro-cid-gf4hz3ge].pc-b2b:hover:before{background:var(--malachite-lt)}.persona-card[data-astro-cid-gf4hz3ge].pc-full{display:flex;align-items:flex-start;gap:2rem}.persona-card[data-astro-cid-gf4hz3ge].pc-full:before{width:100%;height:2px;left:0;top:0}.persona-role[data-astro-cid-gf4hz3ge]{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.1em;color:var(--cinnabar);text-transform:uppercase;margin-bottom:.875rem;display:block}.persona-card[data-astro-cid-gf4hz3ge].pc-b2b .persona-role[data-astro-cid-gf4hz3ge]{color:var(--malachite-lt)}.persona-name[data-astro-cid-gf4hz3ge]{font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 24,"wght" 600;font-style:italic;font-size:clamp(1.3rem,2.5vw,1.8rem);color:var(--parch);margin-bottom:.75rem;line-height:1.1}@container (min-width: 300px){.persona-card[data-astro-cid-gf4hz3ge].pc-main .persona-name[data-astro-cid-gf4hz3ge]{font-size:clamp(1.5rem,3vw,2.2rem)}}.persona-desc[data-astro-cid-gf4hz3ge]{font-size:.85rem;line-height:1.65;margin-bottom:1rem}.persona-quote[data-astro-cid-gf4hz3ge]{font-family:var(--f-mono);font-size:.72rem;color:var(--stone);letter-spacing:.03em;border-left:2px solid var(--ink-edge);padding-left:.75rem;line-height:1.5}@container (max-width: 480px){.persona-card[data-astro-cid-gf4hz3ge].pc-full{flex-direction:column;gap:1rem}}.hero[data-astro-cid-j7pv25f6]{min-height:100svh;display:flex;align-items:center;padding:120px 0 80px;position:relative;overflow:hidden}.hero-bg-num[data-astro-cid-j7pv25f6]{position:absolute;right:-2vw;top:50%;transform:translateY(-50%);font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 144,"wght" 900;font-style:italic;font-size:clamp(14rem,26vw,26rem);color:var(--ink-lifted);line-height:1;user-select:none;pointer-events:none;z-index:0;letter-spacing:-.06em}.hero-inner[data-astro-cid-j7pv25f6]{position:relative;z-index:1;padding-left:7vw;max-width:820px}.hero-kicker[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.12em;color:var(--cinnabar);text-transform:uppercase;margin-bottom:2rem;display:flex;align-items:center;gap:.75rem}.kd[data-astro-cid-j7pv25f6]{width:7px;height:7px;background:var(--cinnabar);border-radius:50%;flex-shrink:0;animation:kd-pulse 2.4s ease-in-out infinite}@keyframes kd-pulse{0%,to{opacity:1;box-shadow:0 0 #e8421a00}50%{opacity:.6;box-shadow:0 0 0 6px #e8421a00}}.hero-h1[data-astro-cid-j7pv25f6]{font-size:clamp(3rem,7.5vw,7rem);font-weight:700;font-variation-settings:"WONK" 1,"opsz" 72,"wght" 700;margin-bottom:1.75rem;transform:translate(-1.8%)}.hero-h1[data-astro-cid-j7pv25f6] em[data-astro-cid-j7pv25f6]{font-style:normal;font-family:var(--f-body);font-weight:700;color:var(--cinnabar);font-variation-settings:normal;letter-spacing:-.04em}.hero-sub[data-astro-cid-j7pv25f6]{font-size:clamp(.9rem,1.5vw,1.05rem);max-width:48ch;line-height:1.72;margin-bottom:2.5rem}.hero-ctas[data-astro-cid-j7pv25f6]{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;margin-bottom:2.75rem}.efs-banner[data-astro-cid-j7pv25f6]{background:var(--malachite-bg);border:1px solid rgba(46,74,61,.4);border-left:3px solid var(--malachite-lt);padding:1rem 1.25rem;max-width:520px;border-radius:var(--r)}.efs-banner[data-astro-cid-j7pv25f6] p[data-astro-cid-j7pv25f6]{font-size:.82rem;line-height:1.68;max-width:none}.efs-banner[data-astro-cid-j7pv25f6] strong[data-astro-cid-j7pv25f6]{color:var(--malachite-lt);font-weight:600}.efs-badge[data-astro-cid-j7pv25f6]{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--f-mono);font-size:.6rem;letter-spacing:.08em;background:var(--amber-bg);border:1px solid var(--amber-bd);color:var(--amber);padding:.2rem .6rem;border-radius:var(--r);margin-bottom:.5rem}.math-bar[data-astro-cid-j7pv25f6]{background:var(--ink-surface);border-top:1px solid var(--ink-edge);border-bottom:1px solid var(--ink-edge);padding:4.5rem 0 5rem}.math-grid[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.4fr;gap:0;position:relative}.math-item[data-astro-cid-j7pv25f6]{text-align:center;padding:.5rem 1rem;border-right:1px solid var(--ink-edge);position:relative}.math-item[data-astro-cid-j7pv25f6]:last-child{border-right:none}.math-val[data-astro-cid-j7pv25f6]{display:block;font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 72,"wght" 700;font-style:italic;font-size:clamp(2.8rem,5vw,4.5rem);color:var(--cinnabar);line-height:1;letter-spacing:-.03em}.math-val-amber[data-astro-cid-j7pv25f6]{color:var(--amber)}.math-label[data-astro-cid-j7pv25f6]{display:block;font-family:var(--f-mono);font-size:.62rem;letter-spacing:.08em;color:var(--stone);text-transform:uppercase;margin-top:.5rem}.math-arrow[data-astro-cid-j7pv25f6]{position:absolute;right:-1px;top:50%;transform:translateY(-50%);font-family:var(--f-mono);font-size:.6rem;color:var(--cinnabar);background:var(--ink-surface);padding:0 3px;z-index:1}.math-footnote[data-astro-cid-j7pv25f6]{text-align:center;font-family:var(--f-mono);font-size:.58rem;letter-spacing:.1em;color:var(--parch-ghost);text-transform:uppercase;margin-top:2rem}.for-whom[data-astro-cid-j7pv25f6]{padding:7.5rem 0 6.5rem}.persona-bento[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:1.3fr 1fr;grid-template-rows:auto auto auto;gap:2px}.pc-main{grid-column:1;grid-row:1 / span 2}.pc-top{grid-column:2;grid-row:1}.pc-mid{grid-column:2;grid-row:2}.pc-full{grid-column:1 / span 2;grid-row:3}.ai-stack[data-astro-cid-j7pv25f6]{padding:7rem 0 7.5rem;background:var(--ink-lifted);position:relative;overflow:hidden}.ai-stack-header[data-astro-cid-j7pv25f6]{margin-bottom:3.5rem}.ai-badge[data-astro-cid-j7pv25f6]{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--f-mono);font-size:.62rem;letter-spacing:.1em;background:var(--cinnabar-bg);border:1px solid var(--cinnabar-bd);color:var(--cinnabar);padding:.25rem .75rem;border-radius:var(--r);margin-bottom:1.25rem}.ai-badge[data-astro-cid-j7pv25f6]:before{content:"◈";font-size:.5rem}.ai-tools-grid[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid var(--ink-edge);margin-bottom:3rem;overflow:hidden}.ai-tool-card[data-astro-cid-j7pv25f6]{background:var(--ink);padding:1.5rem 1.25rem;border-right:1px solid var(--ink-edge);transition:background .2s}.ai-tool-card[data-astro-cid-j7pv25f6]:last-child{border-right:none}.ai-tool-card[data-astro-cid-j7pv25f6]:hover{background:var(--ink-surface)}.ai-day-tag[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.08em;color:var(--cinnabar);display:block;margin-bottom:.5rem}.ai-tool-name[data-astro-cid-j7pv25f6]{font-size:.82rem;font-weight:600;color:var(--parch);margin-bottom:.35rem}.ai-tool-desc[data-astro-cid-j7pv25f6]{font-size:.75rem;line-height:1.55;color:var(--parch-dim)}.ai-benefits-bar[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-top:3rem}.ai-benefit[data-astro-cid-j7pv25f6]{background:var(--ink-surface);border:1px solid var(--cinnabar-bd);padding:1.375rem 1.25rem;display:flex;align-items:flex-start;gap:.875rem}.ai-benefit-icon[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.75rem;color:var(--cinnabar);flex-shrink:0;margin-top:1px}.ai-benefit-title[data-astro-cid-j7pv25f6]{font-size:.88rem;font-weight:600;color:var(--parch);margin-bottom:.25rem}.ai-benefit-desc[data-astro-cid-j7pv25f6]{font-size:.78rem;color:var(--parch-dim);line-height:1.5}.modules[data-astro-cid-j7pv25f6]{padding:8rem 0 7rem}.modules-list[data-astro-cid-j7pv25f6]{display:flex;flex-direction:column;gap:0;margin-top:3.5rem;border:1px solid var(--ink-edge);overflow:hidden}.why[data-astro-cid-j7pv25f6]{padding:7rem 0 8rem;background:var(--ink-lifted)}.why-grid[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:3.5rem}.why-item[data-astro-cid-j7pv25f6]{background:var(--ink-surface);border:1px solid var(--ink-edge);padding:2rem 1.75rem;display:flex;gap:1.5rem;align-items:flex-start;transition:border-color .25s var(--ease-snap)}.why-item[data-astro-cid-j7pv25f6]:hover{border-color:var(--cinnabar-bd)}.why-icon[data-astro-cid-j7pv25f6]{width:48px;height:48px;background:var(--cinnabar-bg);border:1px solid var(--cinnabar-bd);border-radius:var(--r);display:flex;align-items:center;justify-content:center;font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 24,"wght" 700;font-style:italic;font-size:.9rem;color:var(--cinnabar);flex-shrink:0;letter-spacing:-.03em}.why-title[data-astro-cid-j7pv25f6]{font-size:.92rem;font-weight:600;color:var(--parch);margin-bottom:.4rem}.why-desc[data-astro-cid-j7pv25f6]{font-size:.82rem;line-height:1.65}.b2b-section[data-astro-cid-j7pv25f6]{padding:7.5rem 0 8rem;border-top:1px solid rgba(46,74,61,.35);border-bottom:1px solid rgba(46,74,61,.35);background:var(--ink);position:relative;overflow:hidden}.b2b-section[data-astro-cid-j7pv25f6]:before{content:"B2B";position:absolute;right:3vw;top:50%;transform:translateY(-50%);font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 144,"wght" 900;font-style:italic;font-size:clamp(10rem,22vw,22rem);color:#2e4a3d12;line-height:1;user-select:none;pointer-events:none;letter-spacing:-.05em}.b2b-label[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.12em;color:var(--malachite-lt);text-transform:uppercase;display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1rem}.b2b-label[data-astro-cid-j7pv25f6]:after{content:"";width:2rem;height:1px;background:var(--malachite-lt);opacity:.5}.b2b-h2[data-astro-cid-j7pv25f6]{font-size:clamp(1.8rem,3.5vw,3rem);font-weight:700;font-variation-settings:"WONK" 1,"opsz" 72,"wght" 700;margin-bottom:.875rem}.b2b-h2[data-astro-cid-j7pv25f6] em[data-astro-cid-j7pv25f6]{font-style:normal;font-family:var(--f-body);color:var(--malachite-lt);font-weight:700;font-variation-settings:normal}.b2b-inner[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:1.1fr .9fr;gap:4rem;align-items:start;position:relative;z-index:1}.b2b-sub[data-astro-cid-j7pv25f6]{font-size:.95rem;line-height:1.75;max-width:50ch;margin-bottom:2rem}.b2b-compare[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-bottom:2.5rem}.compare-col[data-astro-cid-j7pv25f6]{padding:1.25rem 1.1rem;background:var(--ink-surface);border:1px solid var(--ink-edge)}.compare-col[data-astro-cid-j7pv25f6].after{border-color:#2e4a3d73}.compare-head[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.09em;display:block;margin-bottom:.75rem}.compare-head[data-astro-cid-j7pv25f6].before{color:#c4636a}.compare-head[data-astro-cid-j7pv25f6].after{color:var(--malachite-lt)}.compare-list[data-astro-cid-j7pv25f6]{display:flex;flex-direction:column;gap:.4rem}.compare-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]{font-size:.82rem;color:var(--parch-mid);display:flex;gap:.5rem;font-weight:300;line-height:1.45}.compare-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]:before{flex-shrink:0}.compare-col[data-astro-cid-j7pv25f6].before .compare-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]:before{content:"✕";color:#c4636a99}.compare-col[data-astro-cid-j7pv25f6].after .compare-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]:before{content:"✓";color:var(--malachite-lt)}.b2b-stat[data-astro-cid-j7pv25f6]{text-align:center;padding:2.5rem;background:var(--ink-surface);border:1px solid rgba(46,74,61,.4);margin-bottom:1.5rem}.b2b-stat-num[data-astro-cid-j7pv25f6]{display:block;font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 72,"wght" 700;font-style:italic;font-size:5rem;color:var(--malachite-lt);line-height:1;margin-bottom:.25rem;letter-spacing:-.04em}.b2b-stat-label[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.65rem;letter-spacing:.1em;color:var(--stone);text-transform:uppercase}.b2b-info[data-astro-cid-j7pv25f6]{font-size:.82rem;color:var(--parch-dim);line-height:1.65;margin-bottom:1.75rem}.b2b-ctas[data-astro-cid-j7pv25f6]{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center}.manual-section[data-astro-cid-j7pv25f6]{padding:7.5rem 0 8rem;background:var(--ink-lifted)}.manual-inner[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.manual-copy[data-astro-cid-j7pv25f6] h2[data-astro-cid-j7pv25f6]{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:700;font-variation-settings:"WONK" 1,"opsz" 72,"wght" 700;margin-bottom:1rem}.manual-copy[data-astro-cid-j7pv25f6] h2[data-astro-cid-j7pv25f6] em[data-astro-cid-j7pv25f6]{font-style:normal;font-family:var(--f-body);color:var(--cinnabar);font-weight:700;font-variation-settings:normal}.manual-copy[data-astro-cid-j7pv25f6] .sec-sub[data-astro-cid-j7pv25f6]{margin-bottom:1.75rem}.manual-features[data-astro-cid-j7pv25f6]{display:flex;flex-direction:column;gap:.6rem;margin-bottom:2rem}.manual-features[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]{font-size:.88rem;color:var(--parch-mid);display:flex;gap:.75rem;align-items:flex-start}.manual-features[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]:before{content:"—";color:var(--amber);flex-shrink:0}.book-visual[data-astro-cid-j7pv25f6]{display:flex;align-items:flex-end;gap:0;justify-content:center;filter:drop-shadow(8px 16px 32px rgba(21,18,16,.5))}.book-spine[data-astro-cid-j7pv25f6]{width:48px;min-height:320px;background:var(--cinnabar-deep);border-radius:var(--r) 0 0 var(--r);display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:1.5rem .5rem;position:relative}.book-spine[data-astro-cid-j7pv25f6]:after{content:"";position:absolute;right:0;top:0;bottom:0;width:4px;background:#1512104d}.bs-title[data-astro-cid-j7pv25f6]{writing-mode:vertical-rl;transform:rotate(180deg);font-family:var(--f-mono);font-size:.55rem;letter-spacing:.08em;color:#f0ebe0b3;white-space:nowrap}.bs-logo[data-astro-cid-j7pv25f6]{font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 12,"wght" 700;font-style:italic;font-size:.7rem;color:var(--parch);writing-mode:vertical-rl;transform:rotate(180deg)}.book-cover[data-astro-cid-j7pv25f6]{width:200px;min-height:320px;background:var(--ink-surface);border:1px solid var(--ink-edge);border-left:none;border-radius:0 var(--r) var(--r) 0;padding:2rem 1.5rem;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.book-cover[data-astro-cid-j7pv25f6]:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--cinnabar)}.book-cover-logo[data-astro-cid-j7pv25f6] .bca[data-astro-cid-j7pv25f6]{font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 14,"wght" 600;font-style:italic;font-size:1.1rem;color:var(--parch)}.book-cover-logo[data-astro-cid-j7pv25f6] .bco[data-astro-cid-j7pv25f6]{font-family:var(--f-body);font-weight:700;font-size:1.1rem;color:var(--cinnabar)}.book-title[data-astro-cid-j7pv25f6]{font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 18,"wght" 600;font-style:italic;font-size:1rem;line-height:1.3;color:var(--parch);margin-bottom:.75rem}.book-page-count[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.6rem;color:var(--amber);letter-spacing:.06em;display:block;margin-bottom:1rem}.book-tags[data-astro-cid-j7pv25f6]{display:flex;flex-wrap:wrap;gap:.35rem}.book-tag[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.55rem;letter-spacing:.06em;padding:.18rem .5rem;background:var(--cinnabar-bg);border:1px solid var(--cinnabar-bd);color:var(--cinnabar);border-radius:var(--r)}.book-edition[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.55rem;color:var(--parch-ghost);letter-spacing:.06em}.products[data-astro-cid-j7pv25f6]{padding:8rem 0 7.5rem}.products-grid[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:3.5rem}.product-card[data-astro-cid-j7pv25f6]{background:var(--ink-surface);border:1px solid var(--ink-edge);padding:2.25rem 1.875rem 2.5rem;position:relative;transition:border-color .25s var(--ease-snap),transform .25s var(--ease-snap),box-shadow .25s}.product-card[data-astro-cid-j7pv25f6]:hover{border-color:var(--cinnabar-bd);transform:translateY(-3px);box-shadow:3px 10px 24px #15121033}.product-card[data-astro-cid-j7pv25f6].featured{border-color:var(--cinnabar-bd)}.product-card[data-astro-cid-j7pv25f6].featured:before{content:"// FLAGSHIP";position:absolute;top:-1px;left:1.875rem;font-family:var(--f-mono);font-size:.56rem;letter-spacing:.1em;background:var(--cinnabar);color:var(--parch);padding:.12rem .5rem}.product-badge[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;padding:.22rem .6rem;border:1px solid;border-radius:var(--r);display:inline-block;margin-bottom:1.5rem}.badge-live[data-astro-cid-j7pv25f6]{background:var(--cinnabar-bg);border-color:var(--cinnabar-bd);color:var(--cinnabar)}.badge-cloud[data-astro-cid-j7pv25f6]{background:var(--malachite-bg);border-color:var(--malachite-lt);color:var(--malachite-lt)}.product-name[data-astro-cid-j7pv25f6]{font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 36,"wght" 600;font-style:italic;font-size:clamp(1.4rem,2.5vw,1.9rem);color:var(--parch);margin-bottom:.3rem;line-height:1.1}.product-price[data-astro-cid-j7pv25f6]{font-family:var(--f-display);font-variation-settings:"WONK" 1,"opsz" 72,"wght" 700;font-style:italic;font-size:3rem;color:var(--parch);line-height:1;margin:.875rem 0 .3rem;letter-spacing:-.02em}.product-price[data-astro-cid-j7pv25f6] span[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.82rem;color:var(--stone);font-style:normal;font-variation-settings:normal}.efs-coming-soon[data-astro-cid-j7pv25f6]{font-family:var(--f-mono);font-size:.63rem;color:var(--amber);display:flex;align-items:center;gap:.5rem;margin-top:.25rem;margin-bottom:.1rem}.efs-coming-soon[data-astro-cid-j7pv25f6]:before{content:"◷"}.efs-coming-soon[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]{color:var(--amber);text-decoration:underline;text-underline-offset:2px}.product-tagline[data-astro-cid-j7pv25f6]{font-size:.82rem;color:var(--parch-dim);margin-bottom:1.5rem;font-weight:300;line-height:1.6}.product-features[data-astro-cid-j7pv25f6]{display:flex;flex-direction:column;gap:.5rem;margin-bottom:2rem}.product-features[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]{font-size:.82rem;color:var(--parch-mid);display:flex;gap:.6rem;font-weight:300}.product-features[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]:before{content:"—";color:var(--stone);flex-shrink:0}.product-cta[data-astro-cid-j7pv25f6]{display:block;text-align:center;font-family:var(--f-body);font-weight:600;font-size:.85rem;padding:.78rem;border-radius:var(--r);transition:background .15s,transform .15s var(--ease-spring),box-shadow .2s}.cta-primary[data-astro-cid-j7pv25f6]{background:var(--cinnabar-deep);color:var(--parch);border:1px solid var(--cinnabar)}.cta-primary[data-astro-cid-j7pv25f6]:hover{background:var(--cinnabar);transform:translateY(-1px);box-shadow:0 6px 20px #e8421a4d}.cta-secondary[data-astro-cid-j7pv25f6]{background:transparent;color:var(--parch-mid);border:1px solid var(--ink-edge)}.cta-secondary[data-astro-cid-j7pv25f6]:hover{border-color:var(--parch-mid);color:var(--parch);transform:translateY(-1px)}@media(max-width:960px){.ai-tools-grid[data-astro-cid-j7pv25f6]{grid-template-columns:repeat(2,1fr)}.ai-benefits-bar[data-astro-cid-j7pv25f6]{grid-template-columns:1fr}.b2b-inner[data-astro-cid-j7pv25f6]{grid-template-columns:1fr;gap:2.5rem}.b2b-section[data-astro-cid-j7pv25f6]:before{display:none}.manual-inner[data-astro-cid-j7pv25f6]{grid-template-columns:1fr}.book-visual[data-astro-cid-j7pv25f6]{order:-1;margin-bottom:2rem}.why-grid[data-astro-cid-j7pv25f6],.products-grid[data-astro-cid-j7pv25f6]{grid-template-columns:1fr}.math-grid[data-astro-cid-j7pv25f6]{grid-template-columns:repeat(2,1fr);grid-template-rows:1fr 1fr}.math-item[data-astro-cid-j7pv25f6]:nth-child(2){border-right:none}.math-item[data-astro-cid-j7pv25f6]:nth-child(3){border-top:1px solid var(--ink-edge)}.persona-bento[data-astro-cid-j7pv25f6]{grid-template-columns:1fr 1fr}.pc-main{grid-column:1 / span 2;grid-row:1}.pc-top{grid-column:1;grid-row:2}.pc-mid{grid-column:2;grid-row:2}.pc-full{grid-column:1 / span 2;grid-row:3;flex-direction:column;gap:1rem}}@media(max-width:640px){.hero-inner[data-astro-cid-j7pv25f6]{padding-left:6vw}.hero-bg-num[data-astro-cid-j7pv25f6]{display:none}.hero-h1[data-astro-cid-j7pv25f6]{transform:none}.ai-tools-grid[data-astro-cid-j7pv25f6],.persona-bento[data-astro-cid-j7pv25f6]{grid-template-columns:1fr}.pc-main,.pc-top,.pc-mid,.pc-full{grid-column:1}.pc-main{grid-row:1}.pc-top{grid-row:2}.pc-mid{grid-row:3}.pc-full{grid-row:4}.b2b-compare[data-astro-cid-j7pv25f6]{grid-template-columns:1fr}}.preview-section[data-astro-cid-j7pv25f6]{padding:7rem 0 7.5rem;background:var(--ink-lifted);border-top:1px solid var(--ink-edge)}.preview-widget-wrap[data-astro-cid-j7pv25f6]{max-width:620px}@media print{.hero[data-astro-cid-j7pv25f6]{min-height:auto;padding:2rem 0}.hero-bg-num[data-astro-cid-j7pv25f6],.b2b-section[data-astro-cid-j7pv25f6]:before{display:none}}