/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5 */
/* Hallmark · genre: industrial editorial · macrostructure: Conversational FAQ · theme: existing HELPER tokens · enrichment: evidence register · nav: N11 · footer: Ft3 · contrast: pass (40–41) · slop: pass (42–49) · mobile: pass (34, 49, 50–57) */
@import url("../../tokens.css");
*{box-sizing:border-box}html,body{overflow-x:clip}body{margin:0;background:var(--color-paper);color:var(--color-ink);font-family:var(--font-body);line-height:1.7}.sg-wrap{width:min(calc(100% - 2rem),var(--layout-max));margin-inline:auto}.sg-crumbs{display:flex;flex-wrap:wrap;gap:var(--space-2xs);padding:var(--space-sm) 0;color:var(--color-muted);font-size:var(--text-sm)}.sg-crumbs a{color:inherit;text-decoration:none;white-space:nowrap}.sg-hero{padding:clamp(3rem,6vw,5rem) 0 clamp(4.5rem,8vw,7rem);background:var(--color-navy-deep);color:var(--color-paper)}.sg-hero__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(18rem,.75fr);gap:var(--space-2xl);align-items:end}.sg-kicker{margin:0 0 var(--space-sm);color:var(--color-accent);font:800 var(--text-xs)/1 var(--font-mono);letter-spacing:var(--tracking-label);text-transform:uppercase}.sg-hero h1{max-width:15ch;min-width:0;margin:0;font:700 clamp(2.7rem,6vw,6.2rem)/.98 var(--font-display);letter-spacing:var(--tracking-tight);overflow-wrap:anywhere}.sg-hero__lede{max-width:var(--measure-copy);margin:var(--space-lg) 0 0;color:var(--color-light-muted);font-size:var(--text-lg)}.sg-scope{padding-top:var(--space-md);border-top:var(--rule-thin) solid var(--color-rule-strong)}.sg-scope b{display:block;margin-bottom:var(--space-xs);font:700 var(--text-xl)/1.1 var(--font-display)}.sg-scope p{max-width:var(--measure-copy);margin:0;color:var(--color-light-muted)}.sg-section{padding:var(--space-2xl) 0}.sg-section--tint{background:var(--color-paper-2);color:var(--color-ink)}.sg-section--dark{background:var(--color-navy-deep);color:var(--color-paper)}.sg-intro{display:grid;grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr);gap:var(--space-xl);margin-bottom:var(--space-xl);padding-top:var(--space-md);border-top:var(--rule-thin) solid var(--color-rule)}.sg-intro h2{max-width:17ch;min-width:0;margin:0;font:700 clamp(2rem,4vw,3.8rem)/1 var(--font-display);letter-spacing:-.035em;overflow-wrap:anywhere}.sg-intro p{max-width:var(--measure-copy);margin:0;color:var(--color-muted);font-size:var(--text-lg)}.sg-qa{max-width:var(--measure-heading);margin-left:auto;border-top:2px solid var(--color-ink)}.sg-qa details{border-bottom:var(--rule-thin) solid var(--color-rule)}.sg-qa summary{display:grid;grid-template-columns:4rem minmax(0,1fr);gap:var(--space-md);align-items:center;min-height:76px;padding:var(--space-sm) 0;cursor:pointer;list-style:none;font:700 var(--text-xl)/1.2 var(--font-display)}.sg-qa summary::-webkit-details-marker{display:none}.sg-qa summary::before{content:attr(data-index);color:var(--color-accent-dark);font:800 var(--text-xs)/1 var(--font-mono);letter-spacing:var(--tracking-label)}.sg-answer{padding:0 0 var(--space-xl) 4rem}.sg-answer p{max-width:var(--measure-copy);margin:0 0 var(--space-sm);color:var(--color-ink-2)}.sg-answer ul{max-width:var(--measure-copy);margin:0;padding-left:var(--space-lg);color:var(--color-ink-2)}.sg-answer a{color:var(--color-link)}.sg-register{width:100%;border-collapse:collapse}.sg-register th,.sg-register td{padding:var(--space-sm);border-bottom:var(--rule-thin) solid var(--color-rule-strong);text-align:left;vertical-align:top}.sg-register th{width:22%;font-family:var(--font-display)}.sg-register td:nth-child(2){width:48%}.sg-register td:last-child{color:var(--color-light-muted)}.sg-source-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:var(--rule-thin) solid var(--color-rule)}.sg-source-list a{display:block;padding:var(--space-md) var(--space-sm);border-bottom:var(--rule-thin) solid var(--color-rule);color:var(--color-link);text-decoration:none}.sg-source-list span{display:block;margin-top:var(--space-2xs);color:var(--color-muted)}.sg-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-sm);margin-top:var(--space-xl)}.sg-button{display:inline-flex;min-height:44px;align-items:center;padding:var(--space-xs) var(--space-md);border:var(--rule-thin) solid var(--color-ink);color:var(--color-ink);font-weight:800;line-height:1;text-decoration:none;white-space:nowrap}.sg-button--light{border-color:var(--color-paper);color:var(--color-paper)}.sg-button:focus-visible,.sg-source-list a:focus-visible,.sg-qa summary:focus-visible{outline:var(--rule-focus) solid var(--color-focus);outline-offset:3px}.sg-button:active,.sg-source-list a:active{color:var(--color-link-active)}.sg-button[aria-disabled="true"],.sg-source-list a[aria-disabled="true"]{opacity:var(--profile-disabled-opacity);cursor:not-allowed;pointer-events:none}.sg-caution{padding:var(--space-lg);border-left:4px solid var(--color-accent);background:var(--color-paper-3);color:var(--color-ink)}.sg-caution h2{min-width:0;margin:0 0 var(--space-sm);font:700 var(--text-2xl)/1.1 var(--font-display);overflow-wrap:anywhere}.sg-caution p{max-width:var(--measure-copy);margin:0;color:var(--color-ink-2)}
@media(max-width:900px){.sg-hero__grid,.sg-intro{grid-template-columns:1fr}.sg-source-list{grid-template-columns:1fr}}
@media(max-width:620px){.sg-wrap{width:min(calc(100% - 1.25rem),var(--layout-max))}.sg-hero{padding:var(--space-xl) 0 var(--space-2xl)}.sg-hero h1{font-size:clamp(2.4rem,14vw,3.6rem)}.sg-section{padding:var(--space-xl) 0}.sg-qa summary{grid-template-columns:2.5rem minmax(0,1fr);font-size:var(--text-lg)}.sg-answer{padding-left:2.5rem}.sg-register,.sg-register tbody,.sg-register tr,.sg-register th,.sg-register td{display:block}.sg-register tr{padding:var(--space-md) 0;border-bottom:var(--rule-thin) solid var(--color-rule-strong)}.sg-register th,.sg-register td{width:auto!important;padding:var(--space-3xs) 0;border:0}}
@media(hover:hover){.sg-button:hover,.sg-source-list a:hover{color:var(--color-accent-dark)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:var(--dur-reduced)!important;animation-duration:var(--dur-reduced)!important}}