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var(--space-3);cursor:pointer;color:var(--color-text-muted);font-weight:var(--weight-semibold);font-size:var(--text-sm);list-style:none;display:flex}.ui-details>summary::-webkit-details-marker{display:none}.ui-details-chevron{transition:transform var(--duration-fast);transform:rotate(-90deg)}.ui-details[open] .ui-details-chevron{transform:none}.ui-details-body{padding:0 var(--space-3) var(--space-3);font-size:var(--text-sm)}.ui-details-body>:last-child{margin-bottom:0}:root{--font-mono:ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--sign-band-bg:#1d2633;--sign-band-text:#f4f6f9;--sign-band-muted:#c3cbd6;--sign-page-max:44rem}@media 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var(--space-4));padding:var(--space-4);gap:var(--space-4);flex-direction:column;flex:1 0 auto;margin:0 auto;display:flex}.sign-main>*{margin:0}.sign-footer{padding:0 var(--space-4) calc(var(--space-6) + env(safe-area-inset-bottom))}.sign-footer-inner,.sign-actions{max-width:var(--sign-page-max);gap:var(--space-2);flex-direction:column;margin:0 auto;display:flex}.sign-actions{width:100%}.sign-footer .btn-primary,.sign-actions .btn-primary{min-height:52px;font-size:var(--text-lg)}.sign-who{color:var(--color-text-muted);font-size:var(--text-sm)}.sign-page-title{font-size:var(--text-xl);margin:0}.note{color:var(--color-text-muted);font-size:var(--text-sm)}.signed{gap:var(--space-3);flex-direction:column;display:flex}.sign-heading{gap:var(--space-2);flex-direction:column;margin:0;display:flex}.sign-eyebrow{font-size:var(--text-sm);font-weight:var(--weight-regular);color:var(--color-text-muted)}.sign-sentence{font-size:var(--text-xl);line-height:1.3;font-weight:var(--weight-bold);overflow-wrap:anywhere}.sign-mode{align-items:baseline;gap:var(--space-1) var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);border:1px solid;flex-wrap:wrap;display:flex}.sign-mode-word{font-size:var(--text-lg);letter-spacing:.04em;font-weight:800}.sign-mode-note{font-size:var(--text-sm)}.sign-mode-sim{color:var(--color-sim);background:var(--color-sim-bg);border-color:var(--color-sim-border)}.sign-mode-real{color:var(--color-on-critical);background:var(--color-critical-solid);border-color:var(--color-critical-solid)}.sign-mode-real .sign-mode-word{font-size:var(--text-2xl)}.sign-mode-power{color:var(--color-warning);background:var(--color-warning-subtle);border-color:var(--color-warning-border)}.warnings{padding:var(--space-3) var(--space-4);border:1px solid var(--color-critical-border);border-radius:var(--radius-md);background:var(--color-critical-subtle);color:var(--color-critical);font-weight:var(--weight-bold);margin:0;list-style:none}.warnings li{gap:var(--space-2);align-items:flex-start;display:flex}.warnings .icon{margin-top:1px}.sign-lines{gap:var(--space-3);flex-direction:column;display:flex}.sign-section-title{font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-muted);margin:0}.rows{margin:0}.row{gap:var(--space-1) var(--space-3);padding:var(--space-2) 0;border-bottom:1px solid var(--color-border);grid-template-columns:minmax(0,2fr) minmax(0,3fr);display:grid}.row:last-child{border-bottom:0}.row dt{overflow-wrap:anywhere}.row dd{min-width:0;margin:0}.emphasis-real dd{color:var(--color-real);font-weight:800}.emphasis-simulate dd{color:var(--color-sim);font-weight:var(--weight-semibold)}.emphasis-warning dd{color:var(--color-warning);font-weight:var(--weight-bold)}.fingerprint{align-items:baseline;gap:var(--space-1) var(--space-2);padding-top:var(--space-1);flex-wrap:wrap;margin:0;display:flex}.fingerprint-label{color:var(--color-text-muted);font-size:var(--text-sm)}.fingerprint .mono{font-size:var(--text-lg);font-weight:var(--weight-bold)}.fingerprint-note{color:var(--color-text-muted);font-size:var(--text-xs);flex-basis:100%}.sign-lines .ui-details{background:var(--color-surface-sunken);margin:0}.expiry{color:var(--color-text-muted);font-size:var(--text-sm)}.expired{color:var(--color-critical);font-weight:var(--weight-bold);font-size:var(--text-md)}.error{color:var(--color-critical);font-weight:var(--weight-bold)}.sign-todo{margin:var(--space-2) 0 0;font-size:var(--text-sm)}.unsigned{padding:var(--space-3) var(--space-4);border:1px dashed var(--color-border-strong);border-radius:var(--radius-lg);color:var(--color-text)}.unsigned h2{margin:0 0 var(--space-2);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-muted)}.unsigned .row dd{font-size:var(--text-sm)}.unsigned>p:last-child,.unsigned>ul:last-child{margin-bottom:0}.unsigned-subtitle{margin:var(--space-3) 0 var(--space-1);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.unsigned ul{font-size:var(--text-sm)}.observe-only{gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);background:var(--color-warning-subtle);color:var(--color-warning);font-weight:var(--weight-semibold);align-items:flex-start;display:flex}.observe-only .icon{margin-top:1px}.sign-done{align-items:center;gap:var(--space-3);padding-top:var(--space-6);text-align:center;flex-direction:column;display:flex}.sign-done-icon{background:var(--color-ok-subtle);width:72px;height:72px;color:var(--color-ok);border-radius:50%;justify-content:center;align-items:center;display:flex}.sign-done-title{margin:0;font-size:1.625rem;font-weight:800}.sign-done-text{font-size:var(--text-lg);line-height:var(--leading-normal);margin:0}.sign-done-fingerprint{color:var(--color-text-muted);font-size:var(--text-sm);text-align:center}.sign-done-fingerprint .mono{color:var(--color-text);font-weight:var(--weight-bold)}.sign-steps{padding:var(--space-3) var(--space-4);gap:var(--space-3);flex-direction:column;margin:0;list-style:none;display:flex}.sign-steps li{gap:var(--space-3);align-items:flex-start;margin:0;display:flex}.sign-step-mark{border:1px solid var(--color-border-strong);width:24px;height:24px;color:var(--color-text-muted);font-size:var(--text-sm);font-weight:var(--weight-bold);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.sign-steps li.done .sign-step-mark{border-color:var(--color-ok);background:var(--color-ok-subtle);color:var(--color-ok)}.sign-register{gap:var(--space-4);flex-direction:column;display:flex}.sign-register>*{margin:0}.sign-register form .btn{margin-top:var(--space-1)}.sign-register .signed h2{margin:0}.fingerprint-caption{color:var(--color-text-muted);font-size:var(--text-sm);margin:0}.fingerprint-large{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--color-surface-sunken);font-size:clamp(1.25rem,5.6vw,1.75rem);font-weight:var(--weight-bold);letter-spacing:.04em;text-align:center;margin:0}.staging{padding-top:var(--space-3);border-top:1px solid var(--color-border)}.staging h3{font-size:var(--text-sm)}@media (width>=600px){.sign-main{padding-top:var(--space-6);flex-grow:0}.sign-footer-inner,.sign-actions{flex-direction:row-reverse;justify-content:flex-end}.sign-footer-inner{justify-content:center}.sign-footer-inner .btn-block,.sign-actions .btn-block{flex:0 auto;width:auto;min-width:14rem}}