.keys[data-astro-cid-iz2ls6it]{margin:32px 0}.keys[data-astro-cid-iz2ls6it] svg[data-astro-cid-iz2ls6it]{width:min(100%,620px);margin-inline:auto;display:block;overflow:visible}.keys[data-astro-cid-iz2ls6it] polygon[data-astro-cid-iz2ls6it],.keys[data-astro-cid-iz2ls6it] path[data-astro-cid-iz2ls6it]{stroke-linejoin:round;stroke-linecap:round}.keys__sheet[data-astro-cid-iz2ls6it]{fill:var(--card);stroke:color-mix(in srgb, var(--ink) 40%, transparent);stroke-width:1.1px}.keys__line[data-astro-cid-iz2ls6it]{fill:none;stroke:color-mix(in srgb, var(--ink) 28%, transparent);stroke-width:1.4px}.keys__line--title[data-astro-cid-iz2ls6it]{stroke:color-mix(in srgb, var(--ink) 55%, transparent);stroke-width:2.4px}.keys__seal[data-astro-cid-iz2ls6it]{fill:color-mix(in srgb, var(--sand) 45%, var(--card));stroke:var(--sand-deep);stroke-width:1.2px}.keys__sign[data-astro-cid-iz2ls6it]{fill:none;stroke:var(--ink);stroke-width:1.4px}.keys__key[data-astro-cid-iz2ls6it] .under[data-astro-cid-iz2ls6it],.keys__tag[data-astro-cid-iz2ls6it] .under[data-astro-cid-iz2ls6it]{fill:color-mix(in srgb, var(--ink) 22%, transparent)}.keys__key[data-astro-cid-iz2ls6it] .top[data-astro-cid-iz2ls6it]{fill:var(--paper);stroke:color-mix(in srgb, var(--ink) 60%, transparent);stroke-width:1.1px}.keys__key[data-astro-cid-iz2ls6it] .groove[data-astro-cid-iz2ls6it]{fill:none;stroke:color-mix(in srgb, var(--ink) 35%, transparent);stroke-width:1px}.keys[data-astro-cid-iz2ls6it] .hole[data-astro-cid-iz2ls6it]{fill:var(--paper-2);stroke:color-mix(in srgb, var(--ink) 45%, transparent);stroke-width:.9px}.keys__tag[data-astro-cid-iz2ls6it] .top[data-astro-cid-iz2ls6it]{fill:var(--sand);stroke:var(--sand-deep);stroke-width:1.1px}.keys__tag[data-astro-cid-iz2ls6it] .door[data-astro-cid-iz2ls6it]{fill:var(--sand-deep)}.keys__ring[data-astro-cid-iz2ls6it]{fill:none;stroke:var(--ink);stroke-width:1.6px}.motion .keys[data-astro-cid-iz2ls6it] [data-astro-cid-iz2ls6it][pathLength]{stroke-dasharray:1;stroke-dashoffset:1px;transition:stroke-dashoffset 1s var(--ease-io);transition-delay:calc(var(--d,0) * 1s)}.motion .keys[data-astro-cid-iz2ls6it] [data-astro-cid-iz2ls6it]:is(.keys__sheet,.keys__seal,.top,.hole,.under,.door){fill-opacity:0;transition:stroke-dashoffset 1s var(--ease-io), fill-opacity .7s ease;transition-delay:calc(var(--d,0) * 1s), calc(var(--d,0) * 1s + .6s)}.motion .keys[data-astro-cid-iz2ls6it].in [data-astro-cid-iz2ls6it][pathLength]{stroke-dashoffset:0}.motion .keys[data-astro-cid-iz2ls6it].in [data-astro-cid-iz2ls6it]:is(.keys__sheet,.keys__seal,.top,.hole,.under,.door){fill-opacity:1}.sp-hero[data-astro-cid-vevz4rpd]{padding:calc(var(--header-h) + clamp(48px, 7vw, 96px)) 0 clamp(48px, 7vw, 96px);background:linear-gradient(var(--paper), var(--paper-2))}.sp-hero__in[data-astro-cid-vevz4rpd]{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(32px,6vw,96px);display:grid}.sp-back[data-astro-cid-vevz4rpd]{font:600 11px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--sand-deep);margin-bottom:28px;text-decoration:none;display:inline-block}.sp-back[data-astro-cid-vevz4rpd]:hover{color:var(--ink)}.sp-hero__title[data-astro-cid-vevz4rpd]{max-width:16ch;margin:0}.sp-sec[data-astro-cid-vevz4rpd]{padding-block:clamp(64px,9vw,128px)}.sp-sec--alt[data-astro-cid-vevz4rpd]{background:var(--paper-2);border-block:1px solid var(--rule)}.sp-grid[data-astro-cid-vevz4rpd]{grid-template-columns:minmax(0,4fr) minmax(0,8fr);align-items:start;gap:clamp(28px,6vw,96px);display:grid}.sp-head[data-astro-cid-vevz4rpd]{top:calc(var(--header-h) + 24px);position:sticky}.sp-num[data-astro-cid-vevz4rpd]{font:500 12px var(--sans);letter-spacing:.16em;color:var(--sand-deep);margin-bottom:18px;display:block}.dark[data-astro-cid-vevz4rpd] .sp-num[data-astro-cid-vevz4rpd]{color:var(--sand)}.sp-head[data-astro-cid-vevz4rpd] h2[data-astro-cid-vevz4rpd]{font-size:clamp(1.8rem,3vw,2.6rem)}.sp-lead[data-astro-cid-vevz4rpd]{font-size:18.5px;line-height:1.65}.sp-lead[data-astro-cid-vevz4rpd] strong{font-weight:600}.sp-sub[data-astro-cid-vevz4rpd]{font-family:var(--serif);margin:48px 0 18px;font-size:1.5rem}.sp-lead[data-astro-cid-vevz4rpd]+.sp-sub[data-astro-cid-vevz4rpd],.sp-body[data-astro-cid-vevz4rpd]>.sp-sub[data-astro-cid-vevz4rpd]:first-child{margin-top:40px}.sp-imgs[data-astro-cid-vevz4rpd]{grid-template-columns:1fr 1fr;gap:16px;margin:32px 0;display:grid}.sp-imgs[data-astro-cid-vevz4rpd] img[data-astro-cid-vevz4rpd]{aspect-ratio:1;object-fit:cover;border-radius:var(--r);width:100%}.icons[data-astro-cid-vevz4rpd]{border-top:1px solid var(--rule);grid-template-columns:repeat(2,1fr);gap:0;margin:8px 0 0;padding:0;list-style:none;display:grid}.icons__item[data-astro-cid-vevz4rpd]{border-bottom:1px solid var(--rule);padding:26px 24px 26px 0}.icons__item[data-astro-cid-vevz4rpd]:nth-child(odd){border-right:1px solid var(--rule)}.icons__item[data-astro-cid-vevz4rpd]:nth-child(2n){padding-left:24px}.icons__item[data-astro-cid-vevz4rpd] img[data-astro-cid-vevz4rpd]{filter:sepia(.6)saturate(.8)hue-rotate(-10deg);width:34px;height:34px;margin-bottom:16px}.sp-icon[data-astro-cid-vevz4rpd]{color:var(--sand-deep);display:block}.sp-icon[data-astro-cid-vevz4rpd] svg{stroke-width:1.25px;width:30px;height:30px}.icons__item[data-astro-cid-vevz4rpd] .sp-icon[data-astro-cid-vevz4rpd]{margin-bottom:16px}.motion .sp-icon[data-astro-cid-vevz4rpd] svg *{stroke-dasharray:80;stroke-dashoffset:80px;transition:stroke-dashoffset 1.6s var(--ease-io) .25s}.motion .in[data-astro-cid-vevz4rpd] .sp-icon[data-astro-cid-vevz4rpd] svg *,.motion .sp-icon[data-astro-cid-vevz4rpd]:is(.in *) svg *{stroke-dashoffset:0}.icons__item[data-astro-cid-vevz4rpd] h3[data-astro-cid-vevz4rpd]{font-family:var(--serif);margin-bottom:8px;font-size:1.25rem}.icons__item[data-astro-cid-vevz4rpd] p[data-astro-cid-vevz4rpd]{color:var(--muted);margin:0;font-size:15.5px}.steps[data-astro-cid-vevz4rpd]{counter-reset:st;gap:14px;margin:8px 0 24px;padding:0;list-style:none;display:grid}.step[data-astro-cid-vevz4rpd]{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r);transition:border-color .4s, transform .5s var(--ease-out);padding:22px 28px}.sp-sec--alt[data-astro-cid-vevz4rpd] .step[data-astro-cid-vevz4rpd]{background:var(--card)}.step[data-astro-cid-vevz4rpd]:hover{border-color:var(--sand);transform:translate(4px)}.step__h[data-astro-cid-vevz4rpd]{font:inherit;margin:0}.step__head[data-astro-cid-vevz4rpd]{width:100%;color:inherit;text-align:left;font:inherit;background:0 0;border:0;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;column-gap:18px;padding:0;display:grid}button[data-astro-cid-vevz4rpd].step__head{cursor:pointer}.step__name[data-astro-cid-vevz4rpd]{display:block}.step__kicker[data-astro-cid-vevz4rpd]{font:500 12px var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--sand-deep);margin:0 0 4px;display:block}.step__title[data-astro-cid-vevz4rpd]{font-family:var(--serif);font-size:1.4rem;line-height:1.2;display:block}.step__plus[data-astro-cid-vevz4rpd]{width:32px;height:32px;box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--sand-deep) 55%, transparent);color:var(--sand-deep);border-radius:50%;transition:box-shadow .3s,color .3s;position:relative}.step__plus[data-astro-cid-vevz4rpd]:before,.step__plus[data-astro-cid-vevz4rpd]:after{content:"";width:9px;height:1px;transition:transform .35s var(--ease-out);background:currentColor;position:absolute;top:15.5px;left:11.5px}.step__plus[data-astro-cid-vevz4rpd]:after{transform:rotate(90deg)}.step__head[data-astro-cid-vevz4rpd][aria-expanded=true] .step__plus[data-astro-cid-vevz4rpd]:after{transform:rotate(0)}.step__head[data-astro-cid-vevz4rpd]:hover .step__plus[data-astro-cid-vevz4rpd],.step__head[data-astro-cid-vevz4rpd]:focus-visible .step__plus[data-astro-cid-vevz4rpd]{box-shadow:inset 0 0 0 1px var(--sand-deep);color:var(--ink)}.step__head[data-astro-cid-vevz4rpd]:hover .step__title[data-astro-cid-vevz4rpd]{color:var(--sand-deep)}.step__head[data-astro-cid-vevz4rpd]:focus-visible{outline:none}.step__head[data-astro-cid-vevz4rpd]:focus-visible .step__title[data-astro-cid-vevz4rpd]{text-decoration:underline;text-decoration-color:var(--sand);text-underline-offset:4px}.step__body[data-astro-cid-vevz4rpd]{grid-template-rows:1fr;display:grid}.step__in[data-astro-cid-vevz4rpd]{min-height:0;padding-top:12px;overflow:hidden}.step--icon[data-astro-cid-vevz4rpd] .step__in[data-astro-cid-vevz4rpd]{padding-left:48px}.step--fold[data-astro-cid-vevz4rpd] .step__body[data-astro-cid-vevz4rpd]{grid-template-rows:0fr}.step--fold[data-astro-cid-vevz4rpd] .step__in[data-astro-cid-vevz4rpd]{visibility:hidden;transition:padding-top .48s var(--ease-io), visibility 0s .48s;padding-top:0}.step--fold[data-astro-cid-vevz4rpd].open .step__body[data-astro-cid-vevz4rpd]{grid-template-rows:1fr}.step--fold[data-astro-cid-vevz4rpd].open .step__in[data-astro-cid-vevz4rpd]{visibility:visible;padding-top:14px;transition-delay:0s}.motion .step--fold[data-astro-cid-vevz4rpd] .step__body[data-astro-cid-vevz4rpd]{transition:grid-template-rows .48s var(--ease-io)}.motion .step--fold[data-astro-cid-vevz4rpd].open .step__body[data-astro-cid-vevz4rpd],.motion .step--fold[data-astro-cid-vevz4rpd].open .step__in[data-astro-cid-vevz4rpd]{transition-duration:.8s;transition-timing-function:var(--ease-out)}.step__lines[data-astro-cid-vevz4rpd] p[data-astro-cid-vevz4rpd]{color:var(--ink);margin:0}.step__lines[data-astro-cid-vevz4rpd] p[data-astro-cid-vevz4rpd]+p[data-astro-cid-vevz4rpd]{margin-top:.7em}.step__lines[data-astro-cid-vevz4rpd] strong[data-astro-cid-vevz4rpd]{font-weight:600}.step__pair[data-astro-cid-vevz4rpd] strong[data-astro-cid-vevz4rpd]{margin-bottom:2px;display:block}.step__lines[data-astro-cid-vevz4rpd] .step__sub[data-astro-cid-vevz4rpd]{border-left:1px solid var(--rule);color:var(--muted);margin-top:.45em;padding-left:16px}.step__lines[data-astro-cid-vevz4rpd] .step__sub[data-astro-cid-vevz4rpd] strong[data-astro-cid-vevz4rpd]{color:var(--ink)}.step__lines[data-astro-cid-vevz4rpd] .step__note[data-astro-cid-vevz4rpd]{color:var(--muted);font-size:15px}.step[data-astro-cid-vevz4rpd] p[data-astro-cid-vevz4rpd]{color:var(--muted);margin:0}.faq[data-astro-cid-vevz4rpd]{border-top:1px solid var(--rule)}.faq__item[data-astro-cid-vevz4rpd]{border-bottom:1px solid var(--rule)}.faq__item[data-astro-cid-vevz4rpd] summary[data-astro-cid-vevz4rpd]{cursor:pointer;font-family:var(--serif);justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-size:1.2rem;list-style:none;display:flex}.faq__item[data-astro-cid-vevz4rpd] summary[data-astro-cid-vevz4rpd]::-webkit-details-marker{display:none}.faq__item[data-astro-cid-vevz4rpd] summary[data-astro-cid-vevz4rpd]:hover{color:var(--sand-deep)}.faq__plus[data-astro-cid-vevz4rpd]{flex:none;width:14px;height:14px;position:relative}.faq__plus[data-astro-cid-vevz4rpd]:before,.faq__plus[data-astro-cid-vevz4rpd]:after{content:"";height:1.5px;transition:transform .4s var(--ease-out);background:currentColor;position:absolute;top:50%;left:0;right:0}.faq__plus[data-astro-cid-vevz4rpd]:after{transform:rotate(90deg)}.faq__item[data-astro-cid-vevz4rpd][open] .faq__plus[data-astro-cid-vevz4rpd]:after{transform:rotate(0)}.faq__a[data-astro-cid-vevz4rpd]{color:var(--muted);max-width:64ch;padding:0 0 24px}.faq__a[data-astro-cid-vevz4rpd] p[data-astro-cid-vevz4rpd]{margin:0}details[data-astro-cid-vevz4rpd][open] .faq__a[data-astro-cid-vevz4rpd]{animation:faqIn .5s var(--ease-out)}@keyframes faqIn{0%{opacity:0;transform:translateY(-6px)}}.sp-sec[data-astro-cid-vevz4rpd].sp-sec--cta{background:var(--ink);color:var(--paper);border-block-color:var(--ink)}.sp-sec--cta[data-astro-cid-vevz4rpd] .h2[data-astro-cid-vevz4rpd]{color:var(--paper)}.sp-sec--cta[data-astro-cid-vevz4rpd] .sp-lead[data-astro-cid-vevz4rpd]{color:color-mix(in srgb, var(--paper) 82%, transparent)}.sp-sec--cta[data-astro-cid-vevz4rpd] .sp-lead[data-astro-cid-vevz4rpd] strong{color:var(--sand)}.sp-sec--cta[data-astro-cid-vevz4rpd] .btn[data-astro-cid-vevz4rpd]{margin-top:12px}@media (width<=860px){.sp-grid[data-astro-cid-vevz4rpd],.sp-hero__in[data-astro-cid-vevz4rpd]{grid-template-columns:1fr}.sp-head[data-astro-cid-vevz4rpd]{position:static}.icons[data-astro-cid-vevz4rpd]{grid-template-columns:1fr}.icons__item[data-astro-cid-vevz4rpd]:nth-child(odd){border-right:0}.icons__item[data-astro-cid-vevz4rpd]:nth-child(2n){padding-left:0}.icons__item[data-astro-cid-vevz4rpd]{grid-template-columns:30px minmax(0,1fr);align-items:center;column-gap:16px;padding:22px 0;display:grid}.icons__item[data-astro-cid-vevz4rpd] .sp-icon[data-astro-cid-vevz4rpd],.icons__item[data-astro-cid-vevz4rpd] img[data-astro-cid-vevz4rpd],.icons__item[data-astro-cid-vevz4rpd] h3[data-astro-cid-vevz4rpd]{margin:0}.icons__item[data-astro-cid-vevz4rpd] p[data-astro-cid-vevz4rpd]{grid-column:2;margin-top:8px}}@media (width<=560px){.step[data-astro-cid-vevz4rpd]{padding:18px}.step[data-astro-cid-vevz4rpd]:hover{transform:none}.step__head[data-astro-cid-vevz4rpd]{column-gap:14px}.step__title[data-astro-cid-vevz4rpd]{font-size:1.2rem}.step--icon[data-astro-cid-vevz4rpd] .step__in[data-astro-cid-vevz4rpd]{padding-left:0}.step__plus[data-astro-cid-vevz4rpd]{width:30px;height:30px}.step__plus[data-astro-cid-vevz4rpd]:before,.step__plus[data-astro-cid-vevz4rpd]:after{top:14.5px;left:10.5px}}