.pe-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:56px;align-items:center;padding:24px 0 80px}.pe-hero h1{font-size:clamp(2.2rem,4.4vw,3.2rem);letter-spacing:-.035em;line-height:1.05;max-width:15ch;margin-top:12px}.pe-hero .pub-lede{max-width:42ch}.pe-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;margin-top:28px;max-width:560px}.pe-form input{font:400 1.05rem Inter,sans-serif;padding:16px 18px;min-width:0;width:100%;box-sizing:border-box;border:1.5px solid #E2D8C8;border-radius:10px;background:#fff;color:var(--charcoal)}.pe-form input:focus-visible{outline:2px solid var(--ember);outline-offset:1px}.pe-form .pub-btn{border:0;cursor:pointer;font-family:DM Sans,sans-serif;white-space:nowrap}.pe-form .pub-btn:disabled{opacity:.7;cursor:default}.pe-form-dark{margin:0 auto}.pe-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}.pub .pe-error{grid-column:1 / -1;margin:4px 0 0;color:var(--error);font-size:.9rem}.pe-done{margin:24px 0 0;padding:16px 18px;border-radius:10px;max-width:520px;background:var(--forest-bg);color:#1f5a45;text-align:left}.pub .pe-done p{margin:0}.pub-final-cta .pe-done{margin:0 auto}.pub-final-cta a{color:var(--sunbeam)}.pe-when{margin-top:12px;display:grid;gap:8px;font-size:.92rem}.pe-when div{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) auto;gap:8px}.pe-when select{min-width:0;width:100%;font:400 .95rem Inter,sans-serif;padding:9px 12px;border:1.5px solid #CFE3D8;border-radius:10px;background:#fff;color:var(--charcoal)}.pe-when button{font:600 .92rem DM Sans,sans-serif;padding:9px 18px;border:0;border-radius:999px;background:var(--forest);color:#fff;cursor:pointer}.pe-when button:disabled{opacity:.5;cursor:default}.pe-when p{margin:0}.pe-done{box-sizing:border-box}.pub .pe-when-done{margin:10px 0 0;font-weight:600}.pe-stack{padding-top:70px;--bh: 46px}.pe-book{position:relative;display:flex;align-items:center;height:var(--bh);width:calc(var(--w) * 1%);margin:-2px 0 0 calc(var(--x) * 1px);padding-left:20px;box-sizing:border-box;border-radius:6px 10px 10px 6px;transform:rotate(calc(var(--r) * 1deg));font:700 .82rem DM Sans,sans-serif;letter-spacing:.1em;text-transform:uppercase;background:linear-gradient(180deg,#ffffff29,#fff0 30%,#0000 70%,#00000029),var(--c);color:var(--t);box-shadow:inset 0 2px #ffffff38,inset 0 -3px #0000001f,0 2px 3px #2c2c2c2e,0 10px 22px #2c2c2c1a}.pe-book:before,.pe-book:after{content:"";position:absolute;top:24%;bottom:24%;width:4px;border-radius:2px;background:var(--band)}.pe-book:before{right:28px}.pe-book:after{right:18px}.pe-book.ch{--c: var(--charcoal);--t: var(--cream);--band: rgba(255,249,240,.3)}.pe-book.em{--c: var(--ember);--t: #fff;--band: rgba(255,255,255,.45)}.pe-book.cr{--c: #FFFDF8;--t: var(--charcoal);--band: rgba(44,44,44,.22)}.pe-book.sa{--c: #EADFCB;--t: var(--charcoal);--band: rgba(44,44,44,.22)}.pe-peek{position:absolute;top:0;left:66%;width:150px;transform:translate(-50%,-83.5%);filter:drop-shadow(0 0 .6px rgba(44,44,44,.55))}.pe-build-list{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.pub .pe-build-list h3{font-size:1.1rem;margin-bottom:4px}.pub .pe-build-list p{margin:0;color:#4a4a4a}.pub .pe-founder p{font-size:1.1rem;line-height:1.7;max-width:680px}.pub .pe-founder .pe-sign{font-size:1rem;font-weight:600}.pv{background:#fff;border-radius:24px;overflow:hidden;margin-top:24px;box-shadow:0 1px 3px #2c2c2c0a,0 4px 16px #2c2c2c0f}.pv-tabs{display:grid;grid-template-columns:repeat(3,1fr);background:var(--charcoal);border-bottom:3px solid var(--ember)}.pv-tab{all:unset;box-sizing:border-box;cursor:pointer;padding:18px 24px;display:flex;flex-direction:column;gap:2px;color:#cfc8bd;border-right:1px solid #3d3d3d}.pv-tab:last-child{border-right:0}.pv-tab:focus-visible{outline:2px solid var(--sunbeam);outline-offset:-4px}.pv-tab.on{background:#3a3a3a;color:#fff;box-shadow:inset 0 -3px 0 var(--sunbeam)}.pv-tab-topic{font:600 .7rem JetBrains Mono,monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--sunbeam)}.pv-tab-name{font:700 1.05rem DM Sans,sans-serif;letter-spacing:-.01em}.pv-tab-fmt{font:400 .85rem Inter,sans-serif;opacity:.8}.pv-head{display:flex;justify-content:space-between;padding:14px 32px;border-bottom:1px solid #EDE4D6;font:500 .85rem JetBrains Mono,monospace;color:var(--gray-500)}.pv-panel{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;padding:32px}.pub .pv-stem{font-size:1.05rem;line-height:1.65}.pv-fig{width:100%;max-width:460px;height:auto;display:block}.pub .pv-ask{font:600 .75rem JetBrains Mono,monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-500);margin:0 0 12px}.pv-choices{display:grid;gap:10px}.pv-choice{position:relative;display:flex;align-items:center;gap:14px;padding:13px 16px;cursor:pointer;border:1.5px solid #E2D8C8;border-radius:10px;background:#fff;font-weight:500;line-height:1.4}.pv-choice input{position:absolute;opacity:0;pointer-events:none}.pv-choice:has(input:focus-visible){outline:2px solid var(--ember);outline-offset:2px}.pv-key{width:30px;height:30px;border-radius:8px;background:var(--cream-dark);display:grid;place-items:center;font:700 .9rem DM Sans,sans-serif;flex:none}.pv-choice.picked{border-color:var(--ember);background:var(--ember-bg)}.pv-choice.right{border-color:var(--forest);background:var(--forest-bg)}.pv-choice.right .pv-key{background:var(--forest);color:#fff}.pv-choice.wrong{border-color:var(--error);background:var(--error-bg)}.pv-fill{display:flex;align-items:center;gap:10px;font:600 1.1rem JetBrains Mono,monospace}.pv-fill input{font:600 1.4rem JetBrains Mono,monospace;width:140px;padding:12px 16px;border:1.5px solid #E2D8C8;border-radius:10px}.pv-fill input:focus-visible{outline:2px solid var(--ember);outline-offset:1px}.pv-check{margin-top:20px;border:0;cursor:pointer;font-family:DM Sans,sans-serif}.pv-check:disabled{opacity:.55;cursor:default}.pv-again{margin-top:20px;border:0;background:none;padding:0;cursor:pointer;font:600 .95rem DM Sans,sans-serif;color:var(--ember);text-decoration:underline;text-underline-offset:3px}.pv-sol{border-top:1px solid #EDE4D6;padding:28px 32px 32px;background:#fffcf7}.pub .pv-result{background:var(--forest-bg);border-radius:10px;padding:14px 18px;color:#1f5a45;margin-bottom:24px}.pub .pv-result.is-miss{background:var(--sunbeam-bg);color:var(--charcoal)}.pv-sol-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:40px}.pub .pv-sol h3{font-size:1.05rem;margin:0 0 12px}.pv-steps{margin:0;padding-left:24px;display:grid;gap:12px;font-size:.95rem;line-height:1.5;list-style:decimal}.pv-steps li::marker{font:700 .95rem DM Sans,sans-serif;color:var(--ember)}.pv-steps li span{display:block}.pv-steps code{display:inline-block;margin-top:4px;padding:4px 8px;border-radius:6px;font:500 .88rem JetBrains Mono,monospace;background:var(--cream-dark);color:var(--charcoal)}.pv-traps{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:.95rem;line-height:1.5}.pv-traps li{border-left:3px solid var(--sunbeam);padding-left:12px}.pub .pv-hb,.pub .pv-pace{font-size:.9rem;color:var(--gray-500);margin:20px 0 0}@media(max-width:860px){.pe-hero{grid-template-columns:1fr;gap:12px}.pe-build-list{grid-template-columns:1fr;gap:22px}}@media(max-width:760px){.pe-form,.pe-form-dark{grid-template-columns:1fr}.pe-form .pub-btn{justify-self:stretch;justify-content:center}.pe-when div{grid-template-columns:minmax(0,1fr) auto}.pe-when div select:first-child{grid-column:1 / -1}.pv-tab{padding:12px 10px}.pv-tab-topic,.pv-tab-fmt{display:none}.pv-tab-name{font-size:.85rem}.pv-panel,.pv-sol-grid{grid-template-columns:1fr;gap:20px}.pv-panel{padding:20px}.pv-head{padding:12px 20px}.pv-sol{padding:20px}}