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li{position:relative;padding-inline-start:1.25rem}.gd-facts li:before{content:"·";position:absolute;inset-inline-start:.5rem}.gd-facts--note{display:block;margin:0}.gd-hero__actions{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.75rem}.gd-hero__trust{margin-block-start:.5rem}.gd-hero__book{justify-self:center;inline-size:min(100%,400px)}@media (max-width:1023px){.gd-hero__book{inline-size:min(72%,300px)}}.gd-book{margin:0;perspective:1600px;display:grid;place-items:center}.gd-book__object{position:relative;display:block;inline-size:100%;transform:rotateY(-16deg) rotateX(3deg);transform-style:preserve-3d;transition:transform var(--duration-element) var(--ease-out)}.gd-book--sm .gd-book__object{transform:rotateY(-12deg) rotateX(2deg)}.gd-book__cover{position:relative;z-index:1;display:block;inline-size:100%;block-size:auto;border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:var(--shadow-product)}.gd-book__pages,.gd-book__pages:after{position:absolute;inset-block:1.4%;inset-inline-end:-2.6%;inline-size:8%;background:var(--color-pearl);box-shadow:inset 0 0 0 1px var(--color-hairline)}.gd-book__pages{transform:translateZ(-6px)}.gd-book__pages:after{content:"";inset-block:1.2%;inset-inline-end:-22%;inline-size:100%;transform:translateZ(-4px)}.gd-book__spine{position:absolute;z-index:2;inset-block:0;inset-inline-start:0;inline-size:4.5%;background:color-mix(in oklab,var(--color-on-dark) 12%,transparent);border-inline-end:1px solid color-mix(in oklab,var(--color-deep) 35%,transparent);pointer-events:none}@media (hover:hover){.gd-hero__book:hover .gd-book__object,.gd-row:hover .gd-book__object{transform:rotateY(-6deg) rotateX(1deg)}}@media 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img{display:block;inline-size:100%;block-size:auto;border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:inset 0 0 0 1px var(--rule)}.gd-card__filetext{display:grid;gap:.15rem;min-inline-size:0}.gd-card__filename{font-weight:600;overflow-wrap:anywhere}.gd-card__lang{color:var(--fg)}.gd-steps__label{margin:0 0 .75rem}.gd-steps{counter-reset:gd-step;display:grid;gap:.85rem;margin:0 0 1.75rem;padding:0;list-style:none}.gd-steps li{counter-increment:gd-step;display:grid;grid-template-columns:2rem 1fr;gap:.75rem;align-items:start}.gd-steps li:before{content:counter(gd-step);display:grid;place-items:center;inline-size:2rem;block-size:2rem;border-radius:var(--radius-pill);box-shadow:inset 0 0 0 1px var(--rule);font-size:var(--text-caption);font-weight:600;color:var(--accent)}.gd-open{inline-size:100%}@media (min-width:640px){.gd-open{inline-size:auto}}.gd-icon{flex:none}.gd-noscript{margin:0;color:var(--fg-2)}html.js .gd-noscript,html.js .gd-req--nojs,html:not(.js) .gd-card .gd-req--nojs,html:not(.js) .gd-req--js{display:none}.gd-form{display:grid;gap:1.15rem}.gd-form__title{margin:0 0 .25rem;font:600 var(--text-tagline)/1.2 var(--font-display);letter-spacing:var(--text-tagline--letter-spacing)}.gd-form__title:focus{outline:none}.gd-form__title:focus-visible{outline:2px solid var(--focus);outline-offset:4px;border-radius:4px}.gd-field{display:grid;min-inline-size:0}.gd-field .field{font-size:max(16px,var(--text-body))}.gd-opt{font-weight:400}.gd-help{margin-block-start:.45rem}.gd-check{min-block-size:44px;align-items:flex-start}.gd-check a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.18em;color:var(--link)}.gd-hp{position:absolute;inline-size:1px;block-size:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.gd-submit{inline-size:100%;margin-block-start:.25rem;justify-content:center;text-align:center;text-wrap:balance}.gd-submit[disabled]{opacity:.7;cursor:progress}.gd-notice{margin:0;padding:.9rem 1.1rem;border-radius:var(--radius-md);background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--rule);font-size:var(--text-caption)}.gd-failure{box-shadow:inset 0 0 0 1px var(--rule),inset 3px 0 0 var(--error)}.gd-sent{display:grid;gap:.85rem;justify-items:start}.gd-sent__mark{display:grid;place-items:center;inline-size:44px;block-size:44px;border-radius:var(--radius-pill);background:var(--accent);color:var(--on-accent)}.gd-sent__body{margin:0;font-size:var(--text-lead-airy);line-height:1.4;font-weight:300;overflow-wrap:anywhere}.gd-sent__next{margin:.5rem 0 0}.gd-sent__resend{margin:.25rem 0 0}.gd-linkbtn{display:inline;min-block-size:24px;padding:0;border:0;background:none;color:var(--link);font:inherit;text-decoration:underline;text-underline-offset:.18em;cursor:pointer}.gd-linkbtn[disabled]{opacity:.6;cursor:progress}.gd-dev a{color:var(--link);text-decoration:underline}.gd-inside__grid{display:grid;gap:clamp(2.5rem,5vw,4rem);align-items:center}@media 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rotateX(1deg)}.gd-row__actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:.75rem;margin-block-start:.35rem}.gd-row__req{min-block-size:44px}.gd-row__short{line-height:1.45}.gd-row__cta,.gd-row__short{font-size:var(--text-caption)}dialog.gd-dialog{position:fixed;inset:var(--gd-vv-top,0) 0 auto 0;inline-size:100vw;block-size:var(--gd-vv-h,100dvh);max-inline-size:none;max-block-size:none;margin:0;padding:0;border:0;background:transparent;overflow:hidden}dialog.gd-dialog[open]{display:grid;grid-template-rows:minmax(0,1fr);align-items:end;justify-items:stretch}dialog.gd-dialog::backdrop{background:transparent}.gd-dialog__scrim{position:absolute;inset:0;background:color-mix(in oklab,var(--color-deep) 48%,transparent);animation:gd-fade var(--duration-ui) var(--ease-out) both}.gd-dialog__panel{position:relative;display:flex;flex-direction:column;max-block-size:calc(var(--gd-vv-h, 100dvh) - 2.5rem);background:var(--bg);color:var(--fg);border-radius:var(--radius-xl) var(--radius-xl) 0 0;box-shadow:inset 0 0 0 1px var(--rule);animation:gd-rise var(--duration-element) var(--ease-out) both}@media (min-width:601px){dialog.gd-dialog[open]{align-items:center;justify-items:center;padding:var(--space-page)}.gd-dialog__panel{inline-size:min(32.5rem,100%);max-block-size:min(calc(var(--gd-vv-h, 100dvh) - 2 * var(--space-page)),52rem);border-radius:var(--radius-xl);animation-name:gd-in}}.gd-dialog__head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1rem;padding:1.1rem var(--space-page) 1rem;border-block-end:1px solid var(--rule)}@media (min-width:601px){.gd-dialog__head{padding:1.5rem 1.75rem 1.25rem}}.gd-dialog__cover{inline-size:44px}@media (min-width:601px){.gd-dialog__cover{inline-size:56px}}.gd-dialog__cover img{display:block;inline-size:100%;block-size:auto;border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:inset 0 0 0 1px 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auto;min-block-size:0;overflow-y:auto;overscroll-behavior:contain;padding:1.25rem var(--space-page) 1.25rem}@media (min-width:601px){.gd-dialog__body{padding:1.5rem 1.75rem}}.gd-dialog__foot{padding:.875rem var(--space-page) max(.875rem,env(safe-area-inset-bottom));border-block-start:1px solid var(--rule)}@media (min-width:601px){.gd-dialog__foot{padding:1rem 1.75rem 1.5rem}}.gd-dialog .gd-form__title{font-size:var(--text-tagline)}.gd-consent{display:grid;gap:.9rem;padding-block-start:.35rem}.gd-check span{line-height:1.45}.gd-check__note{margin:.35rem 0 0 2rem}@keyframes gd-rise{0%{opacity:0;transform:translateY(24px)}}@keyframes gd-in{0%{opacity:0;transform:translateY(8px) scale(.98)}}@keyframes gd-fade{0%{opacity:0}}@media (prefers-reduced-motion:reduce){.gd-dialog__panel,.gd-dialog__scrim{animation:none}.gd-dialog__close{transition:none}}.gd-confirm__grid{display:grid;gap:clamp(2rem,4vw,3.5rem);align-items:start}@media 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