:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;--type-display: clamp(2.5rem, 5.2vw, 4.6rem);--type-title-1: clamp(2rem, 3.6vw, 3rem);--type-title-2: clamp(1.65rem, 2.4vw, 2.25rem);--type-title-3: 1.25rem;--type-body-lg: 1.125rem;--type-body: 1rem;--type-label: .875rem;--type-small: .875rem;--type-caption: .75rem;--type-technical: .8125rem;--space-0: 0;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--radius-sm: .375rem;--radius-md: .625rem;--radius-lg: .875rem;--radius-xl: 1.125rem;--radius-pill: 999px;--content-reading: 42.5rem;--content-form: 47.5rem;--content-application: 80rem;--content-defense: 90rem;--motion-micro: .14s;--motion-component: .22s;--motion-page: .32s;--ease-standard: cubic-bezier(.2, 0, 0, 1);--ease-emphasized: cubic-bezier(.16, 1, .3, 1);--color-bg-canvas: #f4f6f8;--color-bg-subtle: #edf1f5;--color-bg-panel: #ffffff;--color-bg-raised: #ffffff;--color-bg-overlay: #ffffff;--color-text-primary: #152033;--color-text-secondary: #46546a;--color-text-muted: #647084;--color-text-inverse: #ffffff;--color-border-default: #d8dee8;--color-border-strong: #abb7c8;--color-divider: #e1e6ed;--color-accent: #2d57b5;--color-accent-hover: #244797;--color-accent-pressed: #1d3b7d;--color-accent-subtle: #e9effc;--color-focus-ring: #3766c7;--color-selection: #dce7ff;--color-disabled-bg: #e6eaf0;--color-disabled-text: #7d8899;--color-research: #8c5c1c;--color-research-subtle: #fff3db;--color-status-success: #277657;--color-status-success-subtle: #e5f5ee;--color-status-warning: #93631c;--color-status-warning-subtle: #fff4d8;--color-status-error: #b04444;--color-status-error-subtle: #fcebea;--color-status-info: #2f62a7;--color-status-info-subtle: #e9f1fc;--color-verdict-fake: #9f4a56;--color-verdict-fake-subtle: #f9e9ec;--color-verdict-real: #476b9e;--color-verdict-real-subtle: #eaf0f8;--color-verdict-nei: #8b681d;--color-verdict-nei-subtle: #fbf2d8;--color-source-transcript: #4d6ca5;--color-source-ocr: #8a5b34;--color-source-visual-supplemental: #6f5a92;--shadow-1: 0 1px 2px rgb(24 37 58 / .04), 0 10px 28px rgb(24 37 58 / .06);--shadow-2: 0 18px 55px rgb(24 37 58 / .12);color:var(--color-text-primary);background:var(--color-bg-canvas)}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--color-bg-canvas: #10151d;--color-bg-subtle: #151c26;--color-bg-panel: #19212c;--color-bg-raised: #202a37;--color-bg-overlay: #232e3c;--color-text-primary: #edf1f7;--color-text-secondary: #b4bfce;--color-text-muted: #8f9bae;--color-text-inverse: #0f141c;--color-border-default: #303b49;--color-border-strong: #4a586b;--color-divider: #293441;--color-accent: #8eadf0;--color-accent-hover: #a5bdf2;--color-accent-pressed: #c1d0f5;--color-accent-subtle: #1c2c4b;--color-focus-ring: #a8c0f5;--color-selection: #253d67;--color-disabled-bg: #252e3a;--color-disabled-text: #788497;--color-research: #e1b56f;--color-research-subtle: #3a2b17;--color-status-success: #7fc8aa;--color-status-success-subtle: #17372c;--color-status-warning: #e0bc70;--color-status-warning-subtle: #3b3018;--color-status-error: #eda09d;--color-status-error-subtle: #402224;--color-status-info: #91b9ee;--color-status-info-subtle: #1b304a;--color-verdict-fake: #e1a0aa;--color-verdict-fake-subtle: #3c2329;--color-verdict-real: #9cb7dc;--color-verdict-real-subtle: #223047;--color-verdict-nei: #dfbd70;--color-verdict-nei-subtle: #3b3119;--color-source-transcript: #9fb7df;--color-source-ocr: #dfb486;--color-source-visual-supplemental: #c1addf;--shadow-1: 0 1px 2px rgb(0 0 0 / .2), 0 16px 36px rgb(0 0 0 / .18);--shadow-2: 0 24px 60px rgb(0 0 0 / .34)}}*,*:before,*:after{box-sizing:border-box}html{min-width:320px;min-height:100%;scroll-behavior:smooth;scroll-padding-top:6rem}body{min-width:320px;min-height:100vh;margin:0;overflow-x:hidden;background:radial-gradient(circle at 82% 8%,rgb(62 99 174 / .09),transparent 26rem),radial-gradient(circle at 8% 58%,rgb(178 128 55 / .055),transparent 24rem),var(--color-bg-canvas);color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--type-body);line-height:1.5;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button,summary,a{-webkit-tap-highlight-color:transparent}a{color:inherit}::selection{background:var(--color-selection)}:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:3px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}h1,h2,h3,p,dl,dd{margin-top:0}h1,h2,h3{color:var(--color-text-primary);font-weight:620;letter-spacing:-.025em}p{color:var(--color-text-secondary)}.application-shell{position:relative;isolation:isolate;min-height:100vh;display:grid;grid-template-rows:auto 1fr auto}.application-shell:before{position:fixed;z-index:-1;inset:0;content:"";pointer-events:none;opacity:.4;background-image:linear-gradient(90deg,transparent 0,transparent calc(100% - 1px),var(--color-divider) calc(100% - 1px));background-size:min(8.333vw,7.5rem) 100%;-webkit-mask-image:linear-gradient(to bottom,black,transparent 48rem);mask-image:linear-gradient(to bottom,black,transparent 48rem)}.site-header{position:sticky;z-index:20;top:0;border-bottom:1px solid color-mix(in srgb,var(--color-border-default) 78%,transparent);background:color-mix(in srgb,var(--color-bg-canvas) 88%,transparent);-webkit-backdrop-filter:blur(18px) saturate(125%);backdrop-filter:blur(18px) saturate(125%)}.site-header__inner,.application-main,.site-footer__inner{width:min(calc(100% - 4rem),var(--content-application));margin-inline:auto}.site-header__inner{min-height:4.75rem;display:grid;grid-template-columns:minmax(13.5rem,1fr) auto minmax(8.5rem,1fr);align-items:center;gap:var(--space-6)}.brand{width:fit-content;display:inline-flex;align-items:center;gap:var(--space-3);color:var(--color-text-primary);text-decoration:none}.brand__mark{width:2.375rem;height:2.375rem;display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--color-accent) 38%,var(--color-border-default));border-radius:var(--radius-md);background:linear-gradient(145deg,var(--color-accent-subtle),transparent 72%),var(--color-bg-panel);color:var(--color-accent);box-shadow:inset 0 1px #ffffff59;font-size:.6875rem;font-weight:760;letter-spacing:.08em}.brand__wordmark{display:grid}.brand__name{font-size:.9375rem;font-weight:680;letter-spacing:-.01em}.brand__descriptor{margin-top:.0625rem;color:var(--color-text-muted);font-size:.6875rem;font-weight:520;letter-spacing:.045em;text-transform:uppercase}.primary-nav-list,.mobile-nav-list{padding:0;margin:0;list-style:none}.primary-nav-list{display:flex;align-items:center;gap:var(--space-1)}.navigation-link{min-height:2.75rem;padding-inline:var(--space-4);display:inline-flex;align-items:center;border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:var(--type-label);font-weight:540;text-decoration:none;transition:color var(--motion-micro) var(--ease-standard),background var(--motion-micro) var(--ease-standard)}.navigation-link:hover{background:var(--color-bg-subtle);color:var(--color-text-primary)}.navigation-link--active,.navigation-link--active:hover{background:var(--color-accent-subtle);color:var(--color-accent)}.skip-link{position:fixed;z-index:100;top:var(--space-3);left:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--color-text-primary);color:var(--color-bg-panel);font-size:var(--type-label);font-weight:650;text-decoration:none;transform:translateY(-200%);transition:transform var(--motion-micro) var(--ease-standard)}.skip-link:focus{transform:translateY(0)}.site-header__meta{justify-self:end;display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-text-muted);font-size:var(--type-caption);font-weight:560;letter-spacing:.02em}.site-header__status-dot{width:.4375rem;height:.4375rem;border-radius:var(--radius-pill);background:var(--color-status-success);box-shadow:0 0 0 .1875rem var(--color-status-success-subtle)}.mobile-navigation{display:none}.application-main{padding-block:clamp(var(--space-10),7vw,var(--space-20))}.application-main:focus{outline:none}.route-transition{animation:route-enter var(--motion-page) var(--ease-emphasized) both}@keyframes route-enter{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.site-footer{margin-top:var(--space-10);border-top:1px solid var(--color-divider);background:color-mix(in srgb,var(--color-bg-subtle) 72%,transparent)}.site-footer__inner{min-height:8.5rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-8)}.site-footer__brand{margin-bottom:var(--space-1);color:var(--color-text-primary);font-size:var(--type-label);font-weight:650}.site-footer__copy,.site-footer__boundary{margin-bottom:0;color:var(--color-text-muted);font-size:var(--type-small)}.site-footer__copy{max-width:30rem}.site-footer__boundary{max-width:24rem;text-align:right}.site-footer__method-link{display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-accent);font-size:var(--type-small);font-weight:620;text-decoration:none;white-space:nowrap}.site-footer__method-link:hover{text-decoration:underline;text-underline-offset:.25rem}.site-footer__links{display:grid;justify-items:start;gap:var(--space-2)}.ui-button{min-height:2.75rem;padding-inline:var(--space-5);display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;font-size:var(--type-label);font-weight:620;line-height:1;transition:color var(--motion-micro) var(--ease-standard),background var(--motion-micro) var(--ease-standard),border-color var(--motion-micro) var(--ease-standard),transform var(--motion-micro) var(--ease-standard),box-shadow var(--motion-micro) var(--ease-standard)}.ui-button:not(:disabled):active{transform:translateY(1px)}.ui-button:disabled{border-color:var(--color-border-default);cursor:not-allowed;background:var(--color-disabled-bg);color:var(--color-disabled-text)}.ui-button--primary{background:var(--color-accent);color:#fff;box-shadow:0 4px 14px color-mix(in srgb,var(--color-accent) 24%,transparent)}.ui-button--primary:not(:disabled):hover{background:var(--color-accent-hover)}.ui-button--secondary{border-color:var(--color-border-default);background:var(--color-bg-panel);color:var(--color-text-primary)}.ui-button--secondary:not(:disabled):hover,.ui-button--ghost:not(:disabled):hover{border-color:var(--color-border-strong);background:var(--color-bg-subtle)}.ui-button--ghost{background:transparent;color:var(--color-text-secondary)}.ui-button--danger{background:var(--color-status-error);color:#fff}.ui-button--small{min-height:2.25rem;padding-inline:var(--space-3);font-size:var(--type-caption)}.ui-button--large{min-height:3.25rem;padding-inline:var(--space-6)}.ui-card{border:1px solid var(--color-border-default);border-radius:var(--radius-lg);background:var(--color-bg-panel)}.ui-card--subtle{background:var(--color-bg-subtle)}.ui-card--raised{background:var(--color-bg-raised);box-shadow:var(--shadow-1)}.ui-card--glass{background:color-mix(in srgb,var(--color-bg-panel) 78%,transparent);box-shadow:var(--shadow-2);-webkit-backdrop-filter:blur(20px) saturate(120%);backdrop-filter:blur(20px) saturate(120%)}.ui-badge{width:fit-content;min-height:1.625rem;padding:.1875rem var(--space-3);display:inline-flex;align-items:center;gap:var(--space-2);border:1px solid transparent;border-radius:var(--radius-pill);font-size:var(--type-caption);font-weight:650;line-height:1.3;letter-spacing:.015em}.ui-badge__dot{width:.375rem;height:.375rem;border-radius:var(--radius-pill);background:currentColor}.ui-badge--neutral{border-color:var(--color-border-default);background:var(--color-bg-subtle);color:var(--color-text-secondary)}.ui-badge--info{border-color:color-mix(in srgb,var(--color-status-info) 30%,transparent);background:var(--color-status-info-subtle);color:var(--color-status-info)}.ui-badge--success{border-color:color-mix(in srgb,var(--color-status-success) 30%,transparent);background:var(--color-status-success-subtle);color:var(--color-status-success)}.ui-badge--warning{border-color:color-mix(in srgb,var(--color-status-warning) 30%,transparent);background:var(--color-status-warning-subtle);color:var(--color-status-warning)}.ui-badge--danger{border-color:color-mix(in srgb,var(--color-status-error) 30%,transparent);background:var(--color-status-error-subtle);color:var(--color-status-error)}.ui-badge--research{border-color:color-mix(in srgb,var(--color-research) 28%,transparent);background:var(--color-research-subtle);color:var(--color-research)}.ui-field{display:grid;gap:var(--space-2)}.ui-field__label{color:var(--color-text-primary);font-size:var(--type-label);font-weight:620}.ui-input{width:100%;min-height:2.875rem;padding:.6875rem var(--space-3);border:1px solid var(--color-border-default);border-radius:var(--radius-md);background:var(--color-bg-panel);color:var(--color-text-primary);line-height:1.4;transition:border-color var(--motion-micro) var(--ease-standard),box-shadow var(--motion-micro) var(--ease-standard),background var(--motion-micro) var(--ease-standard)}.ui-input::placeholder{color:var(--color-text-muted)}.ui-input:hover:not(:disabled){border-color:var(--color-border-strong)}.ui-input:focus-visible{border-color:var(--color-focus-ring);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--color-focus-ring) 20%,transparent)}.ui-input:disabled{border-color:var(--color-border-default);background:var(--color-disabled-bg);color:var(--color-disabled-text)}.ui-input--error{border-color:var(--color-status-error)}.ui-textarea{min-height:8rem;resize:vertical}.ui-field__description{margin-bottom:0;color:var(--color-text-muted);font-size:var(--type-caption)}.ui-field__description--error{color:var(--color-status-error)}.ui-spinner{width:1.25rem;height:1.25rem;display:inline-block;flex:0 0 auto;border:2px solid color-mix(in srgb,currentColor 25%,transparent);border-top-color:currentColor;border-radius:var(--radius-pill);animation:spinner-rotate .9s linear infinite}.ui-spinner--small{width:.9375rem;height:.9375rem}@keyframes spinner-rotate{to{transform:rotate(360deg)}}.ui-loading-state{min-height:9rem;padding:var(--space-6);display:flex;align-items:center;justify-content:center;gap:var(--space-4);border:1px solid var(--color-border-default);border-radius:var(--radius-lg);background:var(--color-bg-subtle);color:var(--color-accent)}.ui-loading-state--compact{min-height:auto;padding:var(--space-3) var(--space-4);justify-content:flex-start}.ui-loading-state__label{margin-bottom:var(--space-1);color:var(--color-text-primary);font-size:var(--type-label);font-weight:620}.ui-loading-state__detail{margin-bottom:0;color:var(--color-text-muted);font-size:var(--type-small)}.ui-empty-state{min-height:12rem;padding:var(--space-8);display:grid;place-items:center;align-content:center;text-align:center}.ui-empty-state__mark{width:2rem;height:.1875rem;margin-bottom:var(--space-5);border-radius:var(--radius-pill);background:var(--color-border-strong)}.ui-empty-state__eyebrow,.ui-empty-state__title,.ui-empty-state__description{margin-bottom:var(--space-2)}.ui-empty-state__eyebrow{color:var(--color-text-muted);font-size:var(--type-caption);font-weight:620;letter-spacing:.06em;text-transform:uppercase}.ui-empty-state__title{font-size:var(--type-title-3)}.ui-empty-state__description{max-width:var(--content-reading)}.ui-empty-state__action{margin-top:var(--space-4)}.ui-error-message{padding:var(--space-5);display:flex;align-items:flex-start;gap:var(--space-3);border:1px solid color-mix(in srgb,var(--color-status-error) 38%,transparent);border-radius:var(--radius-lg);background:var(--color-status-error-subtle)}.ui-error-message__mark{width:1.5rem;height:1.5rem;display:grid;flex:0 0 auto;place-items:center;border:1px solid currentColor;border-radius:var(--radius-pill);color:var(--color-status-error);font-size:var(--type-caption);font-weight:760}.ui-error-message__title{margin-bottom:var(--space-1);color:var(--color-status-error);font-size:var(--type-label)}.ui-error-message__body,.ui-error-message__request-id{margin-bottom:0;color:var(--color-text-secondary);font-size:var(--type-small)}.ui-error-message__request-id{margin-top:var(--space-2);font-family:var(--font-mono);font-size:var(--type-caption)}.ui-section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--space-8)}.ui-section-header__copy{max-width:var(--content-reading)}.ui-section-header__eyebrow{margin-bottom:var(--space-3);color:var(--color-accent);font-size:var(--type-caption);font-weight:680;letter-spacing:.085em;text-transform:uppercase}.ui-section-header__title{margin-bottom:0;font-size:var(--type-title-2);line-height:1.16}.ui-section-header__description{margin-top:var(--space-4);margin-bottom:0;font-size:var(--type-body-lg);line-height:1.62}.ui-section-header__action{flex:0 0 auto}.home-page{display:grid;gap:clamp(var(--space-16),8vw,7rem)}.home-hero{min-height:min(30rem,calc(100vh - 12rem));display:grid;grid-template-columns:minmax(0,1.08fr) minmax(22rem,.92fr);align-items:center;gap:clamp(var(--space-10),6vw,5.5rem)}.home-hero__copy{max-width:48rem}.home-hero__header{display:block;margin-top:var(--space-6)}.home-hero__header .ui-section-header__title{max-width:16ch;font-size:var(--type-display);line-height:1.04;letter-spacing:-.048em}.home-hero__header .ui-section-header__description{max-width:38rem;margin-top:var(--space-6)}.home-hero__actions{margin-top:var(--space-6);display:flex;align-items:center;gap:var(--space-5)}.home-primary-link{min-height:3.25rem;padding-inline:var(--space-6);display:inline-flex;align-items:center;justify-content:center;gap:var(--space-3);border:1px solid transparent;border-radius:var(--radius-md);background:var(--color-accent);color:#fff;box-shadow:0 4px 14px color-mix(in srgb,var(--color-accent) 24%,transparent);font-size:var(--type-label);font-weight:650;text-decoration:none;transition:background var(--motion-micro) var(--ease-standard),transform var(--motion-micro) var(--ease-standard),box-shadow var(--motion-micro) var(--ease-standard)}.home-primary-link:hover{background:var(--color-accent-hover);box-shadow:0 7px 20px color-mix(in srgb,var(--color-accent) 30%,transparent)}.home-primary-link:active{transform:translateY(1px)}.home-hero__actions p{max-width:17rem;margin-bottom:0;color:var(--color-text-muted);font-size:var(--type-caption);line-height:1.55}.research-brief{position:relative;overflow:hidden;padding:clamp(var(--space-6),3.5vw,var(--space-10))}.research-brief:before{position:absolute;inset:0 0 auto;height:.1875rem;content:"";background:linear-gradient(90deg,var(--color-accent),var(--color-research))}.research-brief__topline{margin-bottom:var(--space-8);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);color:var(--color-text-muted);font-size:var(--type-caption);font-weight:620;letter-spacing:.05em;text-transform:uppercase}.research-brief__flow{margin:var(--space-8) 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none}.research-brief__flow li{position:relative;min-width:0;padding-top:var(--space-4);color:var(--color-text-secondary);font-size:var(--type-caption);font-weight:620;letter-spacing:.02em;border-top:1px solid var(--color-border-default)}.research-brief__flow li:before{position:absolute;top:-.25rem;left:0;width:.5rem;height:.5rem;border:2px solid var(--color-bg-panel);border-radius:var(--radius-pill);background:var(--color-accent);box-shadow:0 0 0 1px color-mix(in srgb,var(--color-accent) 35%,transparent);content:""}.research-brief__flow li:not(:last-child){padding-right:var(--space-3)}.research-brief__flow li span{display:block;margin-bottom:var(--space-2);color:var(--color-text-muted);font-family:var(--font-mono);font-size:.625rem;font-weight:640;letter-spacing:.08em}.research-brief h2{max-width:17ch;margin-bottom:var(--space-3);font-size:var(--type-title-2);line-height:1.18}.research-brief>p{margin-bottom:var(--space-8);line-height:1.65}.research-brief__facts{padding-top:var(--space-5);display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-3);border-top:1px solid var(--color-divider)}.research-brief__facts div{min-width:0}.research-brief__facts dt{margin-bottom:var(--space-1);color:var(--color-text-muted);font-size:var(--type-caption)}.research-brief__facts dd{margin-bottom:0;color:var(--color-text-primary);font-size:var(--type-label);font-weight:620}.research-brief__demo-link{margin-top:var(--space-6);padding-top:var(--space-5);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);border-top:1px solid var(--color-divider);color:var(--color-accent);font-size:var(--type-small);font-weight:640;text-decoration:none}.research-brief__demo-link:hover{text-decoration:underline;text-underline-offset:.25rem}.verification-section{max-width:62rem;margin-inline:auto;display:grid;gap:var(--space-10);scroll-margin-top:7rem}.verification-section__header{display:block;text-align:center}.verification-section__header .ui-section-header__copy{max-width:46rem;margin-inline:auto}.verification-card{position:relative;overflow:hidden;padding:clamp(var(--space-6),4vw,var(--space-10))}.verification-card:before{position:absolute;inset:0 0 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var(--color-border-default);border-radius:var(--radius-lg);background:var(--color-bg-subtle);scroll-margin-top:7rem}.about-band__line{width:100%;height:1px;margin-top:.75rem;background:linear-gradient(90deg,var(--color-accent),transparent)}.about-band__eyebrow{margin-bottom:var(--space-3);color:var(--color-accent);font-size:var(--type-caption);font-weight:680;letter-spacing:.075em;text-transform:uppercase}.about-band h2{margin-bottom:0;font-size:var(--type-title-3);line-height:1.35}.about-band>p{margin-bottom:0;color:var(--color-text-muted);line-height:1.7}.research-text-link{width:fit-content;display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-accent);font-size:var(--type-label);font-weight:640;text-decoration:none}.research-text-link:hover{text-decoration:underline;text-underline-offset:.3rem}.research-motivation{padding-block:clamp(var(--space-12),6vw,var(--space-20));display:grid;grid-template-columns:minmax(18rem,.82fr) 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p{max-width:38rem;margin-bottom:0;color:var(--color-text-muted);line-height:1.68}.workflow-showcase,.mdu-preview,.mdu-model-section,.about-method-flow{display:grid;gap:var(--space-10);scroll-margin-top:7rem}.research-workflow{margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));list-style:none}.research-workflow__stage{position:relative;min-width:0;padding-right:var(--space-6)}.research-workflow__stage:before{position:absolute;top:1.15rem;right:0;left:2.35rem;height:1px;content:"";background:var(--color-border-default)}.research-workflow__stage:last-child{padding-right:0}.research-workflow__stage:last-child:before{display:none}.research-workflow__index{position:relative;z-index:1;width:2.35rem;height:2.35rem;margin-bottom:var(--space-5);display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--color-accent) 34%,var(--color-border-default));border-radius:var(--radius-pill);background:var(--color-bg-panel);color:var(--color-accent);font-family:var(--font-mono);font-size:.6875rem;font-weight:680}.research-workflow__copy{padding-right:var(--space-4)}.research-workflow__copy>p{margin-bottom:var(--space-2);color:var(--color-accent);font-size:var(--type-caption);font-weight:680;letter-spacing:.07em;text-transform:uppercase}.research-workflow__copy h3{margin-bottom:var(--space-3);font-size:1rem;line-height:1.35}.research-workflow__copy>span{display:block;color:var(--color-text-muted);font-size:var(--type-small);line-height:1.65}.workflow-showcase__note{max-width:54rem;margin:0;padding:var(--space-4) var(--space-5);border-left:2px solid var(--color-research);background:color-mix(in srgb,var(--color-research-subtle) 62%,transparent);color:var(--color-text-secondary);font-size:var(--type-small);line-height:1.65}.mdu-preview__header{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:var(--space-8)}.mdu-concept{position:relative;overflow:hidden;padding:clamp(var(--space-6),4vw,var(--space-10))}.mdu-concept:before{position:absolute;inset:0 0 auto;height:.1875rem;content:"";background:linear-gradient(90deg,var(--color-accent),var(--color-research))}.mdu-concept__header{margin-bottom:var(--space-10);display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-6)}.mdu-concept__header p,.mdu-concept__stage-label{margin-bottom:var(--space-2);color:var(--color-accent);font-size:var(--type-caption);font-weight:680;letter-spacing:.07em;text-transform:uppercase}.mdu-concept__header h3{margin-bottom:0;font-size:var(--type-title-3)}.mdu-concept__canvas{display:grid;grid-template-columns:minmax(11rem,.85fr) 5rem minmax(15rem,1.25fr) 5rem 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var(--color-border-default);border-radius:var(--radius-md);background:var(--color-bg-panel)}.mdu-concept__unit>span{color:var(--color-text-muted);font-size:var(--type-caption)}.mdu-concept__unit strong{color:var(--color-text-primary);font-size:var(--type-small)}.mdu-concept__unit small{grid-column:2;margin-top:calc(var(--space-2) * -1);color:var(--color-status-success);font-size:.6875rem}.mdu-concept__unit--selected{border-color:color-mix(in srgb,var(--color-status-success) 42%,var(--color-border-default));box-shadow:inset .1875rem 0 0 var(--color-status-success)}.about-mdu-page{max-width:76rem;margin-inline:auto;display:grid;gap:clamp(var(--space-16),9vw,8rem)}.about-mdu-hero{min-height:31rem;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(20rem,.88fr);align-items:center;gap:clamp(var(--space-10),7vw,6.5rem)}.about-mdu-hero__header{margin-top:var(--space-6);display:block}.about-mdu-hero__header .ui-section-header__title{max-width:14ch;font-size:var(--type-title-1);line-height:1.08}.about-mdu-definition{position:relative;overflow:hidden;padding:clamp(var(--space-8),4vw,var(--space-12))}.about-mdu-definition__mark{display:block;margin-bottom:var(--space-10);color:color-mix(in srgb,var(--color-accent) 38%,var(--color-text-muted));font-family:var(--font-mono);font-size:clamp(3rem,7vw,5rem);font-weight:700;letter-spacing:-.08em;line-height:.8}.about-mdu-definition p{margin-bottom:var(--space-6);color:var(--color-text-primary);font-size:var(--type-body-lg);line-height:1.7}.about-mdu-definition small{display:block;padding-top:var(--space-5);border-top:1px solid var(--color-divider);color:var(--color-text-muted);font-size:var(--type-caption);line-height:1.6}.mdu-principles{display:grid;gap:var(--space-10)}.mdu-principles__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-5)}.mdu-principle{min-height:14rem;padding:var(--space-6)}.mdu-principle>span{display:block;margin-bottom:var(--space-10)}.mdu-principle h3{margin-bottom:var(--space-3);font-size:var(--type-title-3)}.mdu-principle p{margin-bottom:0;color:var(--color-text-muted);line-height:1.68}.about-mdu-boundary{padding:clamp(var(--space-8),5vw,var(--space-12));display:grid;grid-template-columns:.9fr 1.2fr auto;align-items:center;gap:var(--space-10);border:1px solid color-mix(in srgb,var(--color-accent) 24%,var(--color-border-default));border-radius:var(--radius-xl);background:linear-gradient(110deg,color-mix(in srgb,var(--color-accent-subtle) 72%,transparent),transparent 54%),var(--color-bg-panel);box-shadow:var(--shadow-1)}.about-mdu-boundary>div>p{margin-bottom:var(--space-2);color:var(--color-accent);font-size:var(--type-caption);font-weight:680;letter-spacing:.07em;text-transform:uppercase}.about-mdu-boundary h2{margin-bottom:0;font-size:var(--type-title-3);line-height:1.35}.about-mdu-boundary>p{margin-bottom:0;color:var(--color-text-muted);line-height:1.68}.demo-page{max-width:76rem;margin-inline:auto;display:grid;gap:clamp(var(--space-12),7vw,6.5rem)}.demo-hero{max-width:58rem;display:grid;gap:var(--space-6)}.demo-hero__header{display:block}.demo-hero__header .ui-section-header__title{max-width:18ch;font-size:var(--type-title-1);line-height:1.08}.demo-disclosure{padding:var(--space-5) var(--space-6);display:grid;grid-template-columns:2rem minmax(0,1fr);gap:var(--space-4);border:1px solid color-mix(in srgb,var(--color-status-warning) 38%,var(--color-border-default));border-radius:var(--radius-lg);background:var(--color-status-warning-subtle)}.demo-disclosure>span{width:2rem;height:2rem;display:grid;place-items:center;border:1px solid currentColor;border-radius:var(--radius-pill);color:var(--color-status-warning);font-family:var(--font-mono);font-weight:700}.demo-disclosure strong{display:block;margin-bottom:var(--space-1);color:var(--color-text-primary)}.demo-disclosure p{margin-bottom:0;color:var(--color-text-secondary);font-size:var(--type-small);line-height:1.6}.demo-result,.demo-evidence{display:grid;gap:var(--space-8)}.demo-result__heading>p,.demo-stage__header p,.demo-next-step>div>p{margin-bottom:var(--space-2);color:var(--color-accent);font-size:var(--type-caption);font-weight:680;letter-spacing:.07em;text-transform:uppercase}.demo-result__heading h2{margin-bottom:0;font-size:var(--type-title-2)}.demo-result__heading--split{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--space-6)}.demo-result__overview{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(18rem,.65fr);gap:var(--space-5)}.demo-claim,.demo-verdict{min-height:20rem;padding:clamp(var(--space-6),4vw,var(--space-10))}.demo-claim>p,.demo-verdict>p{margin-bottom:var(--space-6);color:var(--color-text-muted);font-size:var(--type-caption);font-weight:680;letter-spacing:.07em;text-transform:uppercase}.demo-claim blockquote{max-width:31ch;margin:0 0 var(--space-8);color:var(--color-text-primary);font-size:clamp(1.55rem,3vw,2.2rem);font-weight:540;letter-spacing:-.025em;line-height:1.32}.demo-claim small,.demo-verdict small{display:block;color:var(--color-text-muted);font-size:var(--type-caption);line-height:1.55}.demo-verdict{display:flex;align-items:flex-start;flex-direction:column;justify-content:space-between;border-color:color-mix(in 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minmax(0,1fr);gap:var(--space-4)}.demo-stage__header>span{width:2.25rem;height:2.25rem;display:grid;place-items:center;border:1px solid var(--color-border-default);border-radius:var(--radius-pill);color:var(--color-accent);font-family:var(--font-mono);font-size:var(--type-caption);font-weight:680}.demo-stage__header h3{margin-bottom:0;font-size:var(--type-title-3)}.demo-unit-list{margin:0;padding:0;display:grid;gap:var(--space-3);list-style:none}.demo-unit{padding:var(--space-4);border:1px solid var(--color-border-default);border-radius:var(--radius-md);background:var(--color-bg-panel)}.demo-unit>div{margin-bottom:var(--space-3);display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.demo-unit code{color:var(--color-text-muted);font-family:var(--font-mono);font-size:.6875rem;overflow-wrap:anywhere}.demo-unit p{margin-bottom:0;color:var(--color-text-secondary);font-size:var(--type-small);line-height:1.6}.demo-unit--selected{border-color:color-mix(in 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