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.rung-n{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.ladder-show{justify-content:center;gap:var(--space-4);padding:var(--space-6);background:var(--board);color:var(--board-ink);border:10px solid var(--wood);border-radius:10px;flex-direction:column;display:flex;box-shadow:inset 0 0 30px #0000004d}.ladder-hand{font-family:var(--font-hand);color:var(--board-chalk);font-size:1.6rem}.ladder-line{max-width:none;font-size:1.25rem;line-height:1.55}.ladder-next{font-family:var(--font-body);color:var(--board-ink);border:2px solid var(--board-muted);padding:var(--space-2) var(--space-5);cursor:pointer;background:0 0;border-radius:999px;align-self:flex-start;font-weight:600}.nb-grid{gap:var(--space-6);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.nb-card{padding:var(--space-5) var(--space-5) var(--space-6) calc(var(--space-5) + 22px);background:linear-gradient(to right, transparent 24px, var(--margin-line) 24px, var(--margin-line) 26px, transparent 26px), repeating-linear-gradient(to bottom, var(--paper) 0, var(--paper) 27px, var(--paper-rule) 27px, var(--paper-rule) 28px);color:var(--paper-ink);transform:rotate(var(--tilt,0deg));border-radius:4px 4px 8px 8px;transition:transform .2s;position:relative;box-shadow:0 10px 24px #00000040}.nb-card:hover{transform:rotate(0)translateY(-4px)}.nb-card:before{content:"";background:#f3d27a8c;border-radius:2px;width:70px;height:22px;position:absolute;top:-10px;left:50%;transform:translate(-50%)rotate(-3deg)}.nb-icon{width:30px;height:30px;color:var(--paper-alert);margin-bottom:var(--space-2)}.nb-card h3{color:var(--paper-ink);margin-bottom:var(--space-2);font-size:1.25rem}.nb-card p{color:var(--paper-muted);font-size:.97rem;line-height:1.75}.tt-tabs{gap:var(--space-2);margin-bottom:var(--space-5);flex-wrap:wrap;display:flex}.tt-tab{font-family:var(--font-body);color:var(--ink-muted);border:1px solid var(--rule);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-4);cursor:pointer;background:0 0;font-size:.95rem;font-weight:600}.tt-tab--on{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}.tt-grid{background:var(--ground-raised);border:1px solid var(--rule);border-radius:var(--radius-md);grid-template-columns:repeat(auto-fill,minmax(190px,1fr));margin:0;padding:0;list-style:none;display:grid;overflow:hidden}.tt-cell{padding:var(--space-4);box-shadow:1px 0 0 var(--rule), 0 1px 0 var(--rule);animation:.3s ease-out both lp-pop;animation-delay:calc(var(--i) * 40ms);flex-direction:column;gap:2px;display:flex}.tt-period{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted);font-size:.68rem}.tt-subject{font-weight:700}.tt-note{margin-top:var(--space-4);font-family:var(--font-hand);color:var(--accent);max-width:none;font-size:1.35rem}.parents{gap:var(--space-10);grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;display:grid}.parents-list{margin:var(--space-5) 0 0;gap:var(--space-3);flex-direction:column;padding:0;list-style:none;display:flex}.parents-list li{color:var(--ink-muted);padding-left:1.7em;line-height:1.6;position:relative}.parents-list li:before{content:"";border:solid var(--good);border-width:0 3px 3px 0;width:.45em;height:.85em;position:absolute;top:.3em;left:.25em;transform:rotate(40deg)}.pv{padding:var(--space-5);background:var(--ground-raised);border:1px solid var(--rule);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.pv-top{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:var(--space-4);justify-content:space-between;font-size:.7rem;display:flex}.pv-lock{color:var(--good)}.pv-name{font-family:var(--font-display);margin-bottom:var(--space-4);font-size:1.3rem;font-weight:700}.pv-tiles{gap:var(--space-3);margin-bottom:var(--space-5);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.pv-tiles div{padding:var(--space-3);border:1px solid var(--rule);border-radius:var(--radius-md);flex-direction:column;gap:2px;display:flex}.pv-tiles b{font-family:var(--font-display);font-size:1.6rem}.pv-tiles span,.pv-caption{color:var(--ink-muted);font-size:.78rem}.pv-strip{margin-bottom:var(--space-2);grid-template-columns:repeat(14,minmax(0,1fr));gap:4px;display:grid}.pv-strip i{aspect-ratio:1;border:1px solid var(--rule);border-radius:3px}.pv-strip i.on{background:var(--good);border-color:var(--good)}.price{justify-content:center;display:flex}.price-card{align-items:flex-start;gap:var(--space-4);width:100%;max-width:560px;padding:var(--space-8) var(--space-8) var(--space-6) calc(var(--space-8) + 18px);background:linear-gradient(to right, transparent 30px, var(--margin-line) 30px, var(--margin-line) 32px, transparent 32px), repeating-linear-gradient(to bottom, var(--paper) 0, var(--paper) 31px, var(--paper-rule) 31px, var(--paper-rule) 32px);color:var(--paper-ink);border-radius:6px;flex-direction:column;display:flex;position:relative;box-shadow:0 16px 36px #0000004d}.price-card h2{color:var(--paper-ink)}.price-hand{top:var(--space-5);right:var(--space-6);font-family:var(--font-hand);color:var(--paper-alert);font-size:1.4rem;position:absolute;transform:rotate(4deg)}.price-amount{align-items:baseline;gap:var(--space-2);display:flex}.price-amount b{font-family:var(--font-display);font-size:4rem;line-height:1}.price-amount span{color:var(--paper-muted);font-size:1.15rem}.price-list{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.price-list li{padding-left:1.6em;line-height:1.55;position:relative}.price-list li:before{content:"";border:solid var(--tick);border-width:0 3px 3px 0;width:.45em;height:.8em;position:absolute;top:.3em;left:.2em;transform:rotate(40deg)}.price-fine{color:var(--paper-muted);font-size:.88rem}.faq-list{gap:var(--space-3);flex-direction:column;max-width:820px;display:flex}.faq-item{background:var(--ground-raised);border:1px solid var(--rule);border-radius:var(--radius-md);padding:var(--space-4) var(--space-5)}.faq-item summary{cursor:pointer;justify-content:space-between;gap:var(--space-4);font-weight:700;list-style:none;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-family:var(--font-mono);color:var(--accent)}.faq-item[open] summary:after{content:"−"}.faq-item p{margin-top:var(--space-3);color:var(--ink-muted);line-height:1.65}.final{text-align:center;margin:var(--space-10) 0;padding:var(--space-10) var(--space-6);background:var(--board);color:var(--board-ink);border:12px solid var(--wood);border-radius:10px;box-shadow:inset 0 0 40px #00000059}.final h2{color:var(--board-ink);font-family:var(--font-hand);font-size:clamp(2.4rem,5vw,3.4rem);font-weight:700}.final p{margin:0 auto var(--space-6);color:var(--board-muted)}.lp-footer{justify-content:space-between;align-items:baseline;gap:var(--space-3);padding:var(--space-6) 0 var(--space-8);border-top:1px solid var(--rule);color:var(--ink-muted);flex-wrap:wrap;font-size:.88rem;display:flex}.lp-social{gap:var(--space-3);align-items:center;display:flex}.lp-social a{color:inherit;align-items:center;gap:6px;min-height:44px;text-decoration:none;display:inline-flex}.lp-social a:hover,.lp-social a:focus-visible{color:var(--ink);text-decoration:underline}.reveal{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(18px)}.reveal--in{opacity:1;transform:none}.rule.reveal--in{transform:rotate(-.4deg)}@media (width<=960px){.hero,.ladder,.parents{grid-template-columns:minmax(0,1fr)}.hero{gap:var(--space-6)}.hero-note{text-align:left}.hero-note:after{content:" ↓"}.nb-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=640px){.landing{padding:0 var(--space-4)}.lp-nav a[href^=\#]{display:none}.lp-nav{gap:var(--space-3);font-size:.85rem}.lp-header{gap:var(--space-2)}.lp-cta--small{padding:var(--space-2) var(--space-3);font-size:.85rem}.board{border-width:8px;height:480px}.nb-grid{grid-template-columns:minmax(0,1fr)}.rule{padding:var(--space-6) var(--space-5)}.price-card{padding:var(--space-8) var(--space-5) var(--space-6) calc(var(--space-5) + 26px)}.price-hand{align-self:flex-end;position:static}.pv-tiles{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.final{padding:var(--space-8) var(--space-4);border-width:8px}}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.cmp-wrap{margin-top:var(--space-5);overflow-x:auto}.cmp{border-collapse:separate;border-spacing:0;background:var(--board);width:100%;min-width:640px;color:var(--board-ink);border:10px solid var(--wood);border-radius:var(--radius-md);font-size:.95rem}.cmp th,.cmp td{padding:var(--space-3) var(--space-4);text-align:left;vertical-align:top;border-bottom:1px solid var(--board-line)}.cmp tr:last-child th,.cmp tr:last-child td{border-bottom:none}.cmp thead th{font-family:var(--font-display);color:var(--board-muted);font-size:1.05rem}.cmp thead th.cmp-us{color:var(--board-chalk);font-family:var(--font-hand);font-size:1.6rem;line-height:1}.cmp tbody th{color:var(--board-ink);width:30%;font-weight:600}.cmp td{color:var(--board-muted)}.cmp td.cmp-us{background:color-mix(in srgb, var(--board-chalk) 10%, transparent);color:var(--board-ink);font-weight:600}.cmp td>span:last-child{display:inline}.cmp-mark{width:1.25rem;height:1.25rem;margin-right:var(--space-2);vertical-align:-.25rem;display:inline-flex}.cmp-mark svg{fill:none;stroke-width:2.2px;stroke-linecap:round;stroke-linejoin:round;width:100%;height:100%}.cmp-yes .cmp-mark svg{stroke:#7fd39a}.cmp-no .cmp-mark svg{stroke:#ef8f86}.cmp-mid .cmp-mark svg{stroke:var(--board-muted)}.cmp-source{margin:var(--space-2) 0 0;color:var(--ink-muted);font-size:.8rem}.price-day{font-family:var(--font-hand);color:var(--paper-alert);margin:calc(var(--space-2) * -1) 0 var(--space-3);font-size:1.5rem}.board-grades{padding:var(--space-2) var(--space-5);border-bottom:1px dashed var(--board-line);flex-wrap:wrap;align-items:center;gap:6px;display:flex}.board-grades-label{font-family:var(--font-hand);color:var(--board-chalk);margin-right:2px;font-size:1.1rem}.board-grade{min-width:2rem;height:2rem;font-family:var(--font-mono);color:var(--board-muted);border:1px solid var(--board-line);cursor:pointer;background:0 0;border-radius:999px;padding:0 6px;font-size:.8rem}.board-grade:hover{color:var(--board-ink)}.board-grade--on{color:var(--board);background:var(--board-chalk);border-color:var(--board-chalk);font-weight:700}.board-grade:focus-visible{outline:2px solid var(--board-chalk);outline-offset:2px}.lp-badges{background:var(--ground-raised);border:1px solid var(--rule);border-radius:var(--radius-lg);padding:var(--space-5);margin-top:var(--space-5)}.lp-badges-top{justify-content:space-between;align-items:baseline;gap:var(--space-2);margin-bottom:var(--space-4);flex-wrap:wrap;display:flex}.lp-badges-top span{font-family:var(--font-display);font-size:1.15rem}.lp-badges-top b{font-family:var(--font-hand);color:var(--accent);font-size:1.4rem;font-weight:600}