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h1{max-width:20ch;font-size:clamp(32px,5.6vw,56px)}.hub-title{max-width:18ch;margin-inline:auto}.hub-mark{background:linear-gradient(var(--marker), var(--marker)) 0 88% / 100% .3em no-repeat;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-inline:.04em}.hub-chips{justify-items:center;gap:10px;max-width:980px;margin:28px auto 0;display:grid}.hub-chip-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;display:flex}.hub-chip-h{font:600 12px/1.3 var(--sans);text-transform:uppercase;letter-spacing:.05em;color:var(--ink-2);margin-inline-end:4px}.hub-chip{background:var(--surface);min-height:38px;box-shadow:var(--shadow-soft);color:var(--ink);border-radius:9999px;align-items:center;padding:0 15px;font-size:15px;font-weight:600;text-decoration:none;transition:transform .15s,box-shadow .15s;display:inline-flex}.hub-chip:hover{box-shadow:var(--shadow-soft), 0 6px 16px #00000012;transform:translateY(-1px)}@media (width<=600px){.hub-chip-h{text-align:center;flex-basis:100%;margin:4px 0 0}.hub-chip{min-height:36px;padding:0 13px;font-size:14px}}.hub-group{text-align:start;margin-top:44px}.hub-group-h{margin:0 0 14px;scroll-margin-top:96px;font-size:24px}.hub-group .hub-courses{margin-top:0}.hub-course{scroll-margin-top:110px;transition:box-shadow .3s,transform .3s}.hub-course.is-spot{box-shadow:0 0 0 3px var(--ink), var(--shadow-soft);transform:translateY(-2px)}@media (prefers-reduced-motion:reduce){.hub-course{transition:none}.hub-course.is-spot{transform:none}}@media (width<=600px){.hub-art{aspect-ratio:21/9}}.hub-facts .is-num{color:var(--cta-edge);background:#fff;font-weight:700}@media (width>=900px){.proof-grid{grid-template-columns:repeat(var(--proof-cols,3), 1fr)}}.nav-burger{position:relative}.nav-burger summary{cursor:pointer;width:44px;height:44px;color:var(--ink);border-radius:9999px;place-items:center;font-size:20px;list-style:none;display:inline-grid}.nav-burger 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(width<=520px){.nav-burger ul{top:auto;min-width:0;margin-top:8px;position:fixed;inset-inline:16px}}.prose{overflow-wrap:anywhere}.prose pre,.prose table{overflow-wrap:normal}.crumbs a{margin-block:-8px;padding-block:8px;display:inline-block}[dir=rtl] input:is([type=email],[type=password],[type=url]){text-align:right;direction:ltr}[dir=rtl] [lang=en]{text-align:left;direction:ltr;unicode-bidi:isolate}[dir=rtl] .arr,[dir=rtl] .hub-tool-go{display:inline-block;transform:scaleX(-1)}:is(.calc-field,.tg-filter,.sc2-field) select:not([multiple]){-webkit-appearance:none;appearance:none;cursor:pointer;text-overflow:ellipsis;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5 6 8l3.5-3.5' fill='none' stroke='%236b6f76' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;background-size:12px 12px;padding-right:38px;transition:border-color .15s,box-shadow .15s}:is(.calc-field,.tg-filter,.sc2-field) select:not([multiple]):hover:not(:disabled){border-color:var(--ink-3,#8a8f98)}:is(.calc-field,.tg-filter,.sc2-field) select:not([multiple]):focus-visible{box-shadow:0 0 0 3px color-mix(in srgb, var(--cta,#1f8a4c) 28%, transparent);outline:none}:is(.calc-field,.tg-filter,.sc2-field) select:not([multiple]):disabled{cursor:default;opacity:1;background-image:none;padding-right:10px}