*{box-sizing:border-box}:root{color:#172033;background:#f7f3eb;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{min-height:100dvh;margin:0}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.page{min-height:100dvh;padding:48px 20px}.shape-page{align-content:center;justify-items:center;display:grid}.shape-shell{text-align:center;justify-items:center;gap:12px;width:min(620px,100%);display:grid}.shape-title{letter-spacing:-.03em;margin:0;font-size:clamp(1.4rem,3.4vw,2.1rem);line-height:1.1}.shape-caption{color:#536070;max-width:48ch;margin:0;line-height:1.55}.shape-shell .frame-kicker{margin-bottom:0}.shape-shell .actions{justify-content:center;margin-top:24px}.account-menu{z-index:10;position:fixed;top:14px;right:14px}.account-trigger{cursor:pointer;background:#fffdf8f2;border:1px solid #1720331f;border-radius:999px;place-items:center;width:40px;height:40px;padding:0;display:grid;box-shadow:0 8px 24px #2d23141f}.account-nav{border-top:1px solid #1720331a;border-bottom:1px solid #1720331a;gap:4px;padding:6px 0;display:grid}.account-navlink{color:#172033;border-radius:10px;padding:8px 10px;font-size:.9rem;font-weight:600;text-decoration:none;display:block}.account-navlink:hover{background:#f1ecff}.account-navlink.current{color:#4b3db6;cursor:default;background:#eee7ff;font-weight:800}.skill-shape{width:100%;margin:8px 0}.skill-radar{width:100%;max-width:min(560px,88vw);height:auto;margin:0 auto;display:block}.radar-ring{fill:none;stroke:#1720331f;stroke-width:1px}.radar-spoke{stroke:#17203329;stroke-width:1px}.radar-spoke.ghost{stroke:#17203324;stroke-dasharray:3 4}.radar-fill{fill:#16a34a29;stroke:#16a34a;stroke-width:2px;stroke-linejoin:round}.radar-vertex{fill:#166534}.radar-ghost-marker{fill:#fffdf8f2;stroke:#17203359;stroke-width:1.5px}.radar-label{fill:#172033;font-size:11px;font-weight:700}.radar-label.ghost{fill:#6b7280;font-weight:600}.radar-legend{color:#4b5563;justify-content:center;gap:18px;margin-top:4px;font-size:.8rem;display:flex}.radar-legend .legend-item{align-items:center;gap:7px;display:inline-flex}.radar-legend .legend-item:before{content:"";border-radius:999px;width:11px;height:11px}.radar-legend .legend-item.measured:before{background:#166534}.radar-legend .legend-item.ghost:before{background:#fffdf8f2;border:1.5px solid #17203359}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.account-initials{color:#172033;font-size:.85rem;font-weight:800}.account-popover{background:#fffdf8;border:1px solid #1720331a;border-radius:16px;gap:8px;min-width:200px;max-width:calc(100vw - 28px);padding:12px;display:grid;position:absolute;top:48px;right:0;box-shadow:0 16px 50px #2d231429}.account-name{color:#344054;text-overflow:ellipsis;white-space:nowrap;font-size:.85rem;font-weight:700;overflow:hidden}.account-signout{white-space:nowrap;padding:8px 14px}.landing-page{background:radial-gradient(circle at 0 0,#4f46e524,#0000 30%),linear-gradient(#fffaf1 0%,#f5efe5 100%);place-items:center;display:grid}.session-page{color:#172033;background:#fffdf8;min-height:100dvh;padding:0;display:grid}.shell{width:min(960px,100%);margin:0 auto}.landing-shell{align-items:center;gap:clamp(28px,5vw,56px);width:min(1120px,100%);display:grid}@media (min-width:880px){.landing-shell{grid-template-columns:1.05fr .95fr}}.value-props{color:#344054;gap:8px;margin:2px 0 6px;padding:0;font-weight:600;list-style:none;display:grid}.value-props li{padding-left:24px;position:relative}.value-props li:before{content:"✓";color:#4f46e5;font-weight:800;position:absolute;left:0}.signin-note{color:#6657d6;margin:0;font-size:.9rem;font-weight:700}.sample-drill{background:#ffffffb8;border:1px solid #1720331f;border-radius:24px;padding:clamp(20px,3vw,28px);box-shadow:0 24px 70px #2d23141a}.sample-caption{color:#6657d6;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px;font-size:.74rem;font-weight:800}.sample-prompt{letter-spacing:-.03em;margin:0 0 16px;font-size:clamp(1.2rem,2.4vw,1.6rem);line-height:1.14}.sample-options{gap:10px;margin:0;padding:0;list-style:none;display:grid}.sample-options li{color:#344054;background:#fffdf8;border:1px solid #1720331f;border-radius:14px;padding:12px 14px;line-height:1.4}.single-frame-shell{width:100%;min-height:100dvh;margin:0;display:grid}.hero{gap:18px;margin-bottom:28px;display:grid}.eyebrow,.frame-kicker{color:#6657d6;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;font-weight:800}.frame-kicker{color:#4b3db6;margin-bottom:14px}h1{letter-spacing:-.065em;max-width:760px;margin:0;font-size:clamp(2.3rem,6vw,5.5rem);line-height:.95}.lede{color:#536070;max-width:620px;font-size:1.2rem;line-height:1.6}.card{color:#172033;background:#ffffffd1;border:1px solid #1720331a;border-radius:28px;padding:clamp(22px,4vw,36px);box-shadow:0 24px 70px #2d23141f}.practice-frame{background:#fffdf8;grid-template-columns:min(920px,100%);place-content:center;width:100%;min-height:100dvh;margin:0;padding:clamp(24px,6vw,64px) clamp(18px,5vw,48px);display:grid}.practice-frame>*{min-width:0}.primary{color:#fff;background:#172033;border:0;border-radius:999px;padding:14px 22px;font-weight:800;text-decoration:none}.primary[aria-disabled=true]{cursor:progress}.secondary{color:#172033;background:#fff;border:1px solid #1720331f;border-radius:999px;padding:12px 18px;font-weight:700}.ghost{color:#5b6478;text-underline-offset:3px;background:0 0;border:0;border-radius:999px;padding:12px 14px;font-weight:700;text-decoration:underline}.meta{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}.pill{color:#4b3db6;background:#eee7ff;border-radius:999px;padding:7px 10px;font-size:.82rem;font-weight:800}.scenario{color:#536070;margin:0 0 10px;line-height:1.55}.frame-title{letter-spacing:-.045em;max-width:820px;margin:0 0 24px;font-size:clamp(1.55rem,4vw,3rem);line-height:1.08}.options{gap:12px;margin:0 0 22px;display:grid}.option{background:#fffdf8;border:1px solid #1720331f;border-radius:18px;align-items:flex-start;gap:12px;padding:14px 16px;line-height:1.45;display:flex}.option:hover{border-color:#4f46e573}.actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.options-checking{pointer-events:none}.option-muted{opacity:.4;transition:opacity .2s}.option-committed{background:#f1efff;border-color:#4f46e5;box-shadow:inset 0 0 0 1px #4f46e5}.primary.is-busy:disabled{opacity:1;cursor:progress}.checking{align-items:center;display:inline-flex}.pending-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.wire{--wire-w:64px;--pulse-w:18px;width:var(--wire-w);height:12px;display:block;position:relative}.wire-screen{--wire-w:min(320px, 64vw);--pulse-w:76px;height:18px;margin-top:18px}.wire:before{content:"";background:#4f46e52e;border-radius:999px;height:2px;position:absolute;top:50%;left:0;right:0;transform:translateY(-50%)}.wire-node{background:#4f46e5;border-radius:999px;width:6px;height:6px;position:absolute;top:50%;transform:translateY(-50%)}.wire-node:first-child{left:0}.wire-node:last-child{right:0}.wire-pulse{width:var(--pulse-w);background:linear-gradient(90deg,#0000,#4f46e5 45%,#6657d6 55%,#0000);border-radius:999px;height:3px;animation:1.1s ease-in-out infinite wire-travel;position:absolute;top:50%;left:0}@keyframes wire-travel{0%{opacity:0;transform:translateY(-50%)}20%{opacity:1}80%{opacity:1}to{transform:translate(calc(var(--wire-w) - 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