@layer theme,base,tokens,surfaces;@layer components{@media (prefers-reduced-motion:no-preference){[data-reveal]{opacity:0;transition:opacity var(--duration-reveal) var(--ease-out), transform var(--duration-reveal) var(--ease-out);transform:translateY(20px)}[data-reveal][data-revealed=true]{opacity:1;transform:none}}.est-hero{position:relative;overflow:hidden}.est-hero-motif{pointer-events:none;background-image:repeating-linear-gradient(122deg,#0000 0 19px,oklch(100% 0 0/.05) 30px,#0000 41px 60px);position:absolute;inset:0;mask-image:linear-gradient(90deg,#0000 38%,#000)}.est-hero-head{gap:var(--spacing-4);max-width:56rem;position:relative}.est-hero-head .text-h1{font-size:var(--text-display);letter-spacing:-.025em;text-wrap:balance;line-height:1.03}.est-hero-head .heading-supporting{max-width:44rem}.est-layout{gap:clamp(var(--spacing-8), 4vw, var(--spacing-12));grid-template-columns:1fr;align-items:start;display:grid}.est-inputs{gap:var(--spacing-8);flex-direction:column;display:flex}.est-fieldset{border:0;margin:0;padding:0}.est-group-label{align-items:center;gap:var(--spacing-4);width:100%;margin-bottom:var(--spacing-4);font-size:var(--text-eyebrow);letter-spacing:.08em;text-transform:uppercase;color:var(--text-secondary);font-weight:600;display:flex}.est-grid{gap:var(--spacing-4) var(--spacing-6);grid-template-columns:1fr;display:grid}.est-field{gap:var(--spacing-2);flex-direction:column;display:flex}.est-label{font-size:var(--text-eyebrow);letter-spacing:.08em;text-transform:uppercase;color:var(--text-secondary);font-weight:600}.est-input{width:100%;font-family:var(--font-body);color:var(--text-primary);background:var(--surface-raised);border:1px solid var(--color-grey-300);border-radius:var(--radius-sm);padding:.75rem 1rem;font-size:1rem;line-height:1.5}@media (hover:hover){.est-input:hover{border-color:var(--color-grey-500)}}@media (prefers-reduced-motion:no-preference){.est-input{transition:border-color var(--duration-hover) var(--ease-out)}}.est-hint{font-size:var(--text-body-s);color:var(--text-secondary);max-width:52ch}.est-seg{gap:var(--spacing-2);display:flex}.est-seg--wrap{flex-wrap:wrap}.est-seg-option{border:1px solid var(--border-hairline);border-radius:var(--radius-sm);background:var(--surface-raised);min-height:2.75rem;color:var(--text-primary);cursor:pointer;align-items:center;padding:.375rem 1rem;display:inline-flex;position:relative}.est-seg-option input{opacity:0;pointer-events:none;position:absolute}.est-seg-option:has(input:checked){border-color:var(--text-primary);font-weight:600}.est-seg-option:has(input:focus-visible){box-shadow:0 0 0 2px var(--surface), 0 0 0 5px var(--focus-ring);outline:none}@media (hover:hover){.est-seg-option:hover{border-color:var(--color-grey-500)}}@media (prefers-reduced-motion:no-preference){.est-seg-option{transition:border-color var(--duration-hover) var(--ease-out)}}.est-choose,.est-assumptions{border:1px solid var(--border-hairline);border-radius:var(--radius-sm);background:var(--surface-raised);padding:var(--spacing-4) var(--spacing-6)}.est-choose-summary{min-height:2.75rem;color:var(--text-primary);cursor:pointer;align-items:center;font-weight:600;list-style:none;display:flex}.est-choose-summary::-webkit-details-marker{display:none}.est-choose-summary:after{content:"+";color:var(--text-secondary);margin-left:auto}.est-choose[open] .est-choose-summary:after,.est-assumptions[open] .est-choose-summary:after{content:"−"}.est-choose-body{gap:var(--spacing-6);padding-block:var(--spacing-4);flex-direction:column;display:flex}.est-assumptions-grid{padding-block:var(--spacing-4)}.est-assumptions .est-hint{padding-bottom:var(--spacing-2)}.est-reason{padding:var(--spacing-3) var(--spacing-4);border-left:2px solid var(--accent);background:color-mix(in oklch, var(--text-primary) 3%, transparent);color:var(--text-secondary);position:relative}.est-reason strong{color:var(--text-primary)}.est-output{top:calc(72px + var(--spacing-6));border:1px solid var(--border-hairline);border-radius:var(--radius-sm);background:var(--surface-raised);padding:clamp(var(--spacing-6), 3vw, var(--spacing-8));position:sticky}.est-output-eyebrow{margin-bottom:var(--spacing-2);font-size:var(--text-eyebrow);letter-spacing:.08em;text-transform:uppercase;color:var(--text-secondary);font-weight:600}.est-output-title{font-family:var(--font-display);font-size:var(--text-h3);letter-spacing:-.01em;color:var(--text-primary);margin-bottom:var(--spacing-4);font-weight:500}.est-lines{border-bottom:1px solid var(--border-hairline);margin:0}.est-line{justify-content:space-between;align-items:baseline;gap:var(--spacing-4);padding-block:var(--spacing-2);display:flex}.est-line dt{color:var(--text-secondary)}.est-line dd{text-align:end;color:var(--text-primary);margin:0}.est-line--head{margin-top:var(--spacing-4);padding-top:var(--spacing-3);border-top:1px solid var(--border-hairline);position:relative}.est-line--head:before{content:"";background:var(--accent);width:2.5rem;height:2px;position:absolute;top:-1px;left:0}.est-line--head dt{font-size:var(--text-eyebrow);letter-spacing:.08em;text-transform:uppercase;font-weight:600}.est-mono{font-family:var(--font-mono);font-size:var(--text-mono)}.est-spec{color:var(--text-secondary);display:block}.est-link{color:var(--text-primary);text-decoration:underline;text-decoration-color:var(--border-hairline);text-underline-offset:.25em}@media (hover:hover){.est-link:hover{color:var(--accent-text);text-decoration-color:currentColor}}.est-warning{margin-top:var(--spacing-4);padding:var(--spacing-3) var(--spacing-4);border-radius:var(--radius-sm);border:1px solid var(--border-hairline);font-size:var(--text-body-s);color:var(--text-secondary);border-left-width:3px}.est-warning--error{border-left-color:var(--color-error);color:var(--color-error);background:color-mix(in oklch, var(--color-error) 6%, var(--surface-raised))}.est-warning--caution{border-left-color:var(--color-warning);background:color-mix(in oklch, var(--color-warning) 7%, var(--surface-raised));color:var(--text-primary)}.est-warning--note{border-left-color:var(--color-info)}.est-disclaimer{margin-top:var(--spacing-6);font-size:var(--text-body-s);color:var(--text-secondary);max-width:52ch}.est-actions{align-items:center;gap:var(--spacing-4);margin-top:var(--spacing-6);flex-wrap:wrap;display:flex}.est-problems .est-problem-list{margin:var(--spacing-3) 0 0;color:var(--color-error);padding-left:1.25rem}@media (width>=48rem){.est-grid{grid-template-columns:repeat(2,1fr)}}@media (width>=64rem){.est-layout{gap:var(--spacing-16);grid-template-columns:1.1fr .9fr}}}@layer utilities;.est-hero{padding-block:clamp(3rem,6vw,5rem)}