:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-synthesis:none;text-rendering:optimizelegibility;--ink:#0b0f14;--surface:#121923;--surface-raised:#18212d;--paper:#f5f1e8;--paper-muted:#e8e1d4;--celadon:#5f9d8a;--celadon-action:#477c6f;--amber:#c58a3a;--danger:#a4433d;--line-dark:#2a3542;--line-paper:#cfc6b7;--text-dark:#f5f1e8;--text-dark-muted:#aeb7c2;--text-paper:#172027;--text-paper-muted:#59626a;--page-padding-mobile:16px;--page-padding-compact:12px;--content-max-width:1120px;--reading-max-width:720px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--control-min-height:48px;--primary-button-min-height:52px;--icon-target:44px;--status-bar-min-height:44px;--card-radius:10px;--field-radius:8px;--action-bar-height:80px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box;min-width:0}html{background:var(--ink);scroll-behavior:smooth;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--ink);min-width:0;min-height:100dvh;color:var(--text-dark);overflow-wrap:anywhere;margin:0}button,input,select,textarea{font:inherit}button,summary,label,select{-webkit-tap-highlight-color:transparent}button:not(:disabled),summary,label,select{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.52}a{color:inherit}h1,h2,h3,p,ul,ol,dl{margin-block-start:0}h1,h2,h3{letter-spacing:-.025em;text-wrap:balance;font-family:Noto Serif SC,Songti SC,SimSun,ui-serif,Georgia,serif;font-weight:600}h1{margin-block-end:var(--space-4);font-size:clamp(1.75rem,7vw,2.65rem);line-height:1.15}h2{margin-block-end:var(--space-3);font-size:1.25rem;line-height:1.3}h3{margin-block-end:var(--space-2);font-size:1rem;line-height:1.4}p,li,dd,dt{font-size:1rem;line-height:1.65}.skip-link{z-index:100;background:var(--paper);color:var(--ink);padding:10px 14px;position:fixed;inset-block-start:8px;inset-inline-start:8px;translate:0 -160%}.skip-link:focus{translate:0}:focus-visible{outline:3px solid var(--paper);outline-offset:3px;box-shadow:0 0 0 5px var(--ink)}h1[tabindex="-1"]:focus-visible{box-shadow:none;text-decoration:underline;-webkit-text-decoration-color:var(--celadon);text-decoration-color:var(--celadon);text-underline-offset:.18em;outline:0;text-decoration-thickness:2px}.paper-page :focus-visible,.timezone-dialog :focus-visible{outline-color:var(--ink);box-shadow:0 0 0 5px var(--paper)}.app-shell{min-height:100dvh}.experiment-status{z-index:30;min-height:var(--status-bar-min-height);justify-content:space-between;align-items:center;gap:var(--space-3);padding:max(8px, env(safe-area-inset-top)) var(--page-padding-mobile) 8px;border-block-end:1px solid var(--line-dark);background:var(--ink);color:var(--text-dark);display:flex;position:sticky;inset-block-start:0}.experiment-status__brand{align-items:center;gap:var(--space-2);color:inherit;letter-spacing:.14em;font-size:.82rem;font-weight:700;text-decoration:none;display:inline-flex}.experiment-status__mark{border:1px solid var(--celadon);width:26px;height:26px;color:var(--celadon);place-items:center;font-family:Georgia,serif;font-size:.8rem;display:inline-grid}.experiment-status__label{color:#e0b16e;text-align:end;align-items:center;gap:7px;margin:0;font-size:.75rem;line-height:1.35;display:flex}.experiment-status__dot{background:var(--amber);border:1px solid;flex:none;width:7px;height:7px}.page{width:100%;min-height:calc(100dvh - var(--status-bar-min-height));padding:var(--space-5) var(--page-padding-mobile);margin-inline:auto}.flow-page{padding-block-end:calc(var(--action-bar-height) + env(safe-area-inset-bottom) + 24px);scroll-padding-block-end:calc(var(--action-bar-height) + env(safe-area-inset-bottom) + 24px)}.paper-page{background:var(--paper);color:var(--text-paper)}.dark-page{background:var(--ink);color:var(--text-dark)}.eyebrow{color:var(--celadon);letter-spacing:.08em;text-transform:uppercase;margin-block-end:var(--space-2);font-size:.78rem;font-weight:750;line-height:1.4}.paper-page .eyebrow{color:#386f62}.lede,.step-heading>p:last-child{max-width:64ch;color:var(--text-dark-muted)}.paper-page .step-heading>p:last-child{color:var(--text-paper-muted)}.step-heading{max-width:var(--reading-max-width);margin:var(--space-6) auto var(--space-6)}.boundary-page{isolation:isolate;align-content:start;gap:var(--space-5);max-width:var(--content-max-width);display:grid;position:relative;overflow:clip}.boundary-orbit{z-index:-1;aspect-ratio:1;opacity:.8;border:1px solid #22303a;border-radius:50%;width:360px;position:absolute;inset-block-start:4%;inset-inline-end:-180px}.boundary-orbit:before,.boundary-orbit:after{content:"";border:1px solid #22303a;border-radius:50%;position:absolute}.boundary-orbit:before{inset:18%}.boundary-orbit:after{border-color:#385849;inset:38%}.boundary-hero{max-width:680px;padding-block:var(--space-5) var(--space-3)}.boundary-declaration,.boundary-list,.completion-summary,.interpretation-boundary{border-block-start:1px solid var(--line-dark);padding-block-start:var(--space-5)}.boundary-declaration{gap:var(--space-4);display:grid}.checkbox-row{align-items:flex-start;gap:var(--space-3);min-height:56px;padding:var(--space-4);background:var(--surface);border:1px solid #394551;display:flex}.checkbox-row input,.radio-card input{width:22px;height:22px;min-height:22px;accent-color:var(--celadon-action);flex:none;margin:2px 0 0}.boundary-list ul,.uncertainty-list{gap:var(--space-3);padding-inline-start:1.25rem;display:grid}.boundary-actions{gap:var(--space-3);max-width:520px;padding-block:var(--space-3) var(--space-6);display:grid}.boundary-details,.privacy-summary,.local-restore-panel,.local-tool,.rule-trace,.interpretation-card details{border-block-start:1px solid}.boundary-details summary,.privacy-summary summary,.local-restore-panel summary,.local-tool summary,.rule-trace summary,.interpretation-card summary{min-height:var(--control-min-height);padding-block:var(--space-3);font-weight:700;list-style-position:inside}.boundary-details p,.privacy-summary p,.local-restore-panel__body,.local-tool__body{color:var(--text-dark-muted)}.paper-page .privacy-summary p,.paper-page .local-restore-panel__body{color:var(--text-paper-muted)}.button{min-height:var(--control-min-height);justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--field-radius);text-align:center;border:1px solid #0000;padding:11px 16px;font-weight:700;line-height:1.35;display:inline-flex}.button--primary{min-height:var(--primary-button-min-height);background:var(--celadon-action);color:#fff;border-color:#5a9685}.button--secondary{color:inherit;background:0 0;border-color:#48535e}.paper-page .button--secondary{border-color:#81796d}.button--quiet{color:inherit;background:0 0;border-color:#58636e}.paper-page .button--quiet{border-color:#81796d}.button--danger,.button--danger-quiet{border-color:#bd716b}.button--danger{background:var(--danger);color:#fff}.button--danger-quiet{color:#ffaaa1;background:0 0}.paper-page .button--danger-quiet{color:#862c27}.button-row{gap:var(--space-2);display:flex}.button-row--wrap{flex-wrap:wrap}.icon-button{width:var(--icon-target);height:var(--icon-target);border-radius:var(--field-radius);color:inherit;background:0 0;border:1px solid;flex:none;place-items:center;font-size:1.25rem;display:inline-grid}.flow-progress{max-width:var(--reading-max-width);border-block-end:1px solid;margin-inline:auto}.flow-progress summary{justify-content:space-between;align-items:center;gap:var(--space-3);min-height:48px;padding-block:var(--space-2);color:var(--celadon);font-size:.875rem;font-weight:750;list-style:none;display:flex}.paper-page .flow-progress summary{color:#386f62}.flow-progress summary::-webkit-details-marker{display:none}.flow-progress details[open] .flow-progress__chevron{rotate:45deg}.flow-progress ol{gap:var(--space-2);padding:0 0 var(--space-4);list-style:none;display:grid}.flow-progress li{align-items:center;gap:var(--space-3);color:var(--text-dark-muted);font-size:.875rem;display:flex}.paper-page .flow-progress li{color:var(--text-paper-muted)}.flow-progress li>span{border:1px solid;border-radius:50%;place-items:center;width:28px;height:28px;font-size:.75rem;display:inline-grid}.flow-progress li[aria-current=step]{color:var(--celadon);font-weight:750}.paper-page .flow-progress li[aria-current=step]{color:#386f62}.birth-input-form,.review-list,.civil-choice,.local-processing-notice,.candidate-selector,.interpretation-grid,.interpretation-boundary,.tool-grid,.form-status{width:100%;max-width:var(--reading-max-width);margin-inline:auto}.birth-input-form{gap:var(--space-6);display:grid}.field-group{padding:0 0 var(--space-5);border:0;border-block-end:1px solid var(--line-paper);margin:0}.field-label,.field-group legend{color:var(--text-paper);margin-block-end:var(--space-2);font-size:.95rem;font-weight:750;line-height:1.5;display:block}input,select,.field-trigger{width:100%;min-height:var(--control-min-height);border-radius:var(--field-radius);color:var(--text-paper);background:#fffdf7;border:1px solid #8d867a;padding:10px 12px;font-size:16px}input[aria-invalid=true],.field-trigger[data-invalid=true]{border-width:2px;border-color:#9c3730}.field-help,.field-error,.form-status,.timezone-dialog__count{margin:var(--space-2) 0 0;font-size:.875rem;line-height:1.55}.field-help{color:var(--text-paper-muted)}.field-error,.form-status--error{color:#8e2c27}.radio-stack{gap:var(--space-2);display:grid}.radio-card{align-items:flex-start;gap:var(--space-3);min-height:58px;padding:var(--space-3);border-radius:var(--field-radius);background:#fffdf7;border:1px solid #a59d90;display:flex}.radio-card:has(input:checked){border-width:2px;border-color:var(--celadon-action)}.radio-card span{gap:2px;display:grid}.radio-card small{color:var(--text-paper-muted);font-size:.875rem;line-height:1.45}.field-grid{gap:var(--space-3);display:grid}.inline-notice,.local-processing-notice,.interpretation-boundary{padding:var(--space-4);border-inline-start:4px solid var(--amber);color:var(--text-paper);background:#eee6d9}.input-with-action{align-items:center;gap:var(--space-2);display:flex}.input-with-action input{flex:auto}.time-zone-picker{display:grid}.field-trigger{justify-content:space-between;align-items:center;gap:var(--space-3);text-align:start;overflow-wrap:anywhere;display:flex}.timezone-dialog{width:min(620px,100vw - 24px);max-height:min(90dvh,760px);padding:var(--space-4);border:1px solid var(--line-paper);border-radius:var(--card-radius);background:var(--paper);color:var(--text-paper);margin:auto;overflow:hidden}.timezone-dialog::backdrop{background:#02060ac7}.timezone-dialog__header{justify-content:space-between;align-items:flex-start;gap:var(--space-4);display:flex}.timezone-dialog__header h2{margin-block-end:var(--space-4)}.timezone-dialog__count{color:var(--text-paper-muted)}.timezone-dialog__list{max-height:48dvh;margin:var(--space-3) 0 0;border-block-start:1px solid var(--line-paper);padding:0;list-style:none;overflow-y:auto}.timezone-dialog__list button{width:100%;min-height:var(--control-min-height);padding:var(--space-3) var(--space-2);border:0;border-block-end:1px solid var(--line-paper);color:inherit;text-align:start;overflow-wrap:anywhere;background:0 0}.timezone-dialog__list button[aria-current=true]{border-inline-start:4px solid var(--celadon-action);background:#e5eee9;font-weight:750}.privacy-summary{padding:0 var(--space-4);background:#e5eee9;border:1px solid #8ca69d}.privacy-summary summary{gap:var(--space-1);display:grid}.privacy-summary summary span{color:var(--text-paper-muted);font-size:.875rem;font-weight:500;line-height:1.5}.local-restore-panel{border-block-end:1px solid var(--line-paper)}.local-restore-panel__body,.local-tool__body{gap:var(--space-3);padding-block-end:var(--space-5);display:grid}.file-button{position:relative;overflow:hidden}.file-button input{clip-path:inset(50%);width:1px;height:1px;position:absolute}.error-summary{max-width:var(--reading-max-width);margin:0 auto var(--space-5);padding:var(--space-4);color:#6f1f1b;background:#fff3eb;border:2px solid #9c3730}.error-summary ul{margin-block-end:0;padding-inline-start:1.25rem}.error-summary a{font-weight:700}.mobile-action-bar{z-index:40;gap:var(--space-2);min-height:64px;padding:8px var(--page-padding-mobile) max(8px, env(safe-area-inset-bottom));border-block-start:1px solid var(--line-dark);background:var(--ink);color:var(--text-dark);display:flex;position:fixed;inset-block-end:0;inset-inline:0}.mobile-action-bar .button--secondary{flex:0 88px}.mobile-action-bar .button--primary{flex:auto}.keyboard-open .mobile-action-bar{margin:var(--space-5) calc(-1 * var(--page-padding-mobile)) calc(-1 * var(--space-5));position:static}.keyboard-open .flow-page{padding-block-end:var(--space-5)}input,button,select,textarea,[data-field-error]{scroll-margin-block-end:calc(var(--action-bar-height) + 24px)}.review-list{border-block-start:1px solid var(--line-paper);margin-block-end:var(--space-6);display:grid}.review-list>div,.fact-definition-list>div,.provenance-list>div{gap:var(--space-1);padding-block:var(--space-3);border-block-end:1px solid;display:grid}.review-list dt,.fact-definition-list dt,.provenance-list dt{color:var(--text-paper-muted);letter-spacing:.04em;font-size:.8rem;font-weight:750}.review-list dd,.fact-definition-list dd,.provenance-list dd{margin:0;font-weight:650}.civil-choice{padding:var(--space-4);border:1px solid #8f6a39;margin-block-end:var(--space-5)}.civil-choice legend{padding-inline:var(--space-2);font-weight:750}.local-processing-notice{margin-block:var(--space-6)}.local-processing-notice h2{color:var(--text-paper)}.calculation-state{align-content:center;justify-items:start;max-width:640px;min-height:62dvh;margin-inline:auto;display:grid}.calculation-state>p:not(.eyebrow){max-width:56ch;color:var(--text-dark-muted)}.calculation-seal{width:72px;height:72px;border:1px solid var(--celadon);color:var(--celadon);place-items:center;margin-block-end:var(--space-5);font-family:Noto Serif SC,SimSun,serif;font-size:1.5rem;display:grid}.calculation-seal--failed{color:#ffaaa1;border-color:#bd716b}.status-badge{width:-moz-fit-content;width:fit-content;color:#e0b16e;letter-spacing:.04em;border:1px solid #9d6f34;margin-block-end:var(--space-3);padding:5px 9px;font-size:.78rem;font-weight:750;line-height:1.3;display:inline-flex}.facts-heading{margin-block-end:var(--space-7)}.fact-section{max-width:var(--content-max-width);margin:0 auto var(--space-7);border-block-start:1px solid var(--line-dark);padding-block-start:var(--space-5)}.fact-section>h2{margin-block-end:var(--space-5)}.fact-definition-list,.provenance-list{margin:0;display:grid}.fact-definition-list>div,.provenance-list>div{border-color:var(--line-dark)}.fact-definition-list dt,.provenance-list dt{color:var(--text-dark-muted)}.pillar-grid{gap:var(--space-3);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.pillar-card{padding:var(--space-4);border:1px solid var(--line-dark);background:var(--surface)}.pillar-card h3{color:var(--text-dark-muted)}.pillar-card dl{gap:var(--space-2);margin:0;display:grid}.pillar-card dl>div{justify-content:space-between;align-items:baseline;gap:var(--space-2);display:flex}.pillar-card dt{color:var(--text-dark-muted);font-size:.8rem}.pillar-card dd{margin:0}.pillar-glyphs{color:#9ed0c0;font-family:Noto Serif SC,SimSun,serif;font-size:1.55rem}.pillar-card__missing strong{color:#e0b16e}.pillar-card__missing p{margin:var(--space-2) 0 0;color:var(--text-dark-muted);font-size:.875rem}.uncertainty-list{color:var(--text-dark-muted)}.provenance-list dd,.rule-trace span,.rule-trace small,.handoff-preview{overflow-wrap:anywhere;word-break:break-word;font-family:ui-monospace,Cascadia Mono,Segoe UI Mono,monospace}.rule-trace{margin-block-start:var(--space-5)}.rule-trace ol{gap:var(--space-3);max-height:440px;padding-inline-start:1.4rem;display:grid;overflow-y:auto}.rule-trace li{border-block-end:1px solid var(--line-dark);padding-block-end:var(--space-3)}.rule-trace li>*{display:block}.rule-trace span,.rule-trace small{color:var(--text-dark-muted);font-size:.78rem}.candidate-selector select{background:#fffdf7}.interpretation-grid{gap:var(--space-4);margin-block:var(--space-5) var(--space-7);display:grid}.interpretation-card{padding-block:var(--space-5);border-block-start:1px solid var(--line-paper)}.interpretation-card h2{font-size:1.35rem}.reflection-question{padding:var(--space-4);border-inline-start:4px solid var(--celadon-action);background:#e5eee9;font-weight:650}.interpretation-card details ul{max-height:220px;padding-inline-start:1.25rem;overflow-y:auto}.interpretation-card details li{overflow-wrap:anywhere;font-family:ui-monospace,monospace;font-size:.78rem}.interpretation-boundary,.completion-heading{margin-block-end:var(--space-7)}.completion-summary{max-width:var(--reading-max-width);margin:0 auto var(--space-6)}.tool-grid{gap:var(--space-4);margin-block-end:var(--space-6);display:grid}.local-tool{padding-inline:var(--space-4);border:1px solid var(--line-dark);background:var(--surface)}.local-tool summary{color:var(--text-dark)}.local-tool input{background:#f9f6ef;border-color:#6f7882}.local-tool--clear{padding:var(--space-4);background:#191518;border:1px solid #5e3431}.handoff-preview{max-height:420px;padding:var(--space-3);border:1px solid var(--line-dark);color:#d5dde5;white-space:pre-wrap;background:#070a0e;margin:0;font-size:.76rem;line-height:1.55;overflow:auto}.clear-confirmation{gap:var(--space-3);padding:var(--space-3);border:1px solid #bd716b;display:grid}.form-status{min-height:1.5em;color:var(--text-dark-muted)}.paper-page .form-status{color:var(--text-paper-muted)}.fatal-state{align-content:center;max-width:680px;display:grid}@media (max-width:339px){:root{--page-padding-mobile:var(--page-padding-compact)}.experiment-status{flex-wrap:wrap;align-items:flex-start}.experiment-status__brand{white-space:nowrap;flex:none}.experiment-status__label{flex:140px;max-width:none}.pillar-grid{grid-template-columns:minmax(0,1fr)}.mobile-action-bar .button--secondary{flex-basis:80px}.mobile-action-bar .button{padding-inline:10px}}@media (min-width:560px){.field-grid,.fact-definition-list,.provenance-list,.review-list{column-gap:var(--space-5);grid-template-columns:repeat(2,minmax(0,1fr))}.pillar-grid{gap:var(--space-4)}.interpretation-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:900px){.experiment-status{padding-inline:max(var(--space-6), calc((100vw - var(--content-max-width)) / 2))}.page{padding-inline:max(var(--space-6), calc((100vw - var(--content-max-width)) / 2));padding-block-start:var(--space-7)}.boundary-page{column-gap:var(--space-7);grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);max-width:none}.boundary-hero{grid-row:span 3;padding-block-start:12vh}.boundary-declaration,.step-heading{margin-block-start:var(--space-7)}.pillar-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.mobile-action-bar{border:1px solid var(--line-dark);border-block-end:0;width:min(720px,100vw - 48px);inset-inline:50% auto;translate:-50%}.tool-grid{max-width:var(--content-max-width);grid-template-columns:repeat(2,minmax(0,1fr))}.local-tool--clear{grid-column:1/-1}}@media (max-height:480px) and (orientation:landscape){.experiment-status,.mobile-action-bar{position:static}.mobile-action-bar{margin:var(--space-5) calc(-1 * var(--page-padding-mobile)) calc(-1 * var(--space-5))}.flow-page{padding-block-end:var(--space-5)}.calculation-state{min-height:auto;padding-block:var(--space-5)}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}@media print{.experiment-status,.mobile-action-bar,.flow-progress,.local-tool,.completion-summary{display:none!important}.page{color:#000;background:#fff;padding:0}}