:root{--ink:#101828;--navy:#081d36;--navy-2:#0c2748;--blue:#2563eb;--blue-light:#dbeafe;--muted:#5d6879;--line:#d7dee8;--panel:#f3f6fa;--white:#fff;--green:#07864b;--amber:#c56a05;--red:#c32929;--radius:22px;--shadow:0 24px 70px #081d361f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);-webkit-font-smoothing:antialiased;background:#fff;margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}.shell{width:min(1160px,100% - 40px);margin-inline:auto}.site-header{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:30;background:#ffffffe6;border-bottom:1px solid #d7dee8cc;height:72px;position:relative}.header-inner{justify-content:space-between;align-items:center;height:100%;display:flex}.brand{letter-spacing:-.03em;align-items:center;gap:11px;font-size:18px;font-weight:760;display:flex}.brand-mark{color:#fff;background:var(--blue);border-radius:11px;place-items:center;width:36px;height:36px;display:grid;box-shadow:0 8px 22px #2563eb38}.brand-dot{color:var(--blue)}.nav-link{color:#334155;border-radius:10px;align-items:center;gap:8px;padding:10px 13px;font-size:14px;font-weight:650;display:inline-flex}.nav-link:hover{background:var(--panel);color:var(--blue)}.home-hero{background:var(--navy);color:#fff;min-height:680px;position:relative;overflow:hidden}.hero-grid,.topic-hero-grid-bg{opacity:.2;background-image:linear-gradient(#60a5fa29 1px,#0000 1px),linear-gradient(90deg,#60a5fa29 1px,#0000 1px);background-size:58px 58px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#0000 2%,#000 56%,#0000 100%);mask-image:linear-gradient(90deg,#0000 2%,#000 56%,#0000 100%)}.home-hero:after{content:"";filter:blur(90px);opacity:.18;background:#2563eb;border-radius:50%;width:650px;height:650px;position:absolute;top:-260px;right:-220px}.home-hero-inner{z-index:2;grid-template-columns:1.08fr .92fr;align-items:center;gap:72px;min-height:680px;display:grid;position:relative}.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:#285cb5;align-items:center;gap:10px;font-size:12px;font-weight:800;display:flex}.eyebrow span{background:currentColor;width:28px;height:2px}.eyebrow.on-dark{color:#8db9ff}.hero-copy h1{letter-spacing:-.055em;max-width:770px;margin:26px 0 24px;font-size:clamp(46px,5.5vw,76px);line-height:.99}.hero-lede{color:#cbd5e1;max-width:680px;margin:0;font-size:20px;line-height:1.6}.hero-actions,.topic-hero-actions{flex-wrap:wrap;gap:12px;margin-top:34px;display:flex}.button{border-radius:12px;justify-content:center;align-items:center;gap:9px;min-height:48px;padding:0 19px;font-size:14px;font-weight:760;transition:transform .2s,background .2s,color .2s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--blue);color:#fff;box-shadow:0 14px 34px #2563eb40}.button-primary:hover{background:#1d4ed8}.button-ghost{color:#e2e8f0;border:1px solid #fff3}.button-ghost:hover,.button-dark-ghost:hover{background:#ffffff17}.button-light{color:var(--navy);background:#fff}.button-dark-ghost{color:#fff;border:1px solid #ffffff3d}.hero-panel{min-height:450px;position:relative}.signal-card{color:var(--ink);background:#fffffff7;border-radius:20px;position:absolute;box-shadow:0 30px 90px #0000004d}.signal-main{width:410px;padding:30px;top:44px;right:8px;transform:rotate(1deg)}.signal-top{color:var(--blue);letter-spacing:.12em;justify-content:space-between;align-items:center;font-size:11px;font-weight:850;display:flex}.signal-course-list{gap:9px;margin-top:24px;display:grid}.signal-course-link{border:1px solid var(--line);border-radius:13px;justify-content:space-between;align-items:center;gap:14px;padding:15px 14px;transition:all .2s;display:flex}.signal-course-link:hover,.signal-course-link:focus-visible{background:#f1f6ff;border-color:#8eb1ee;outline:none;transform:translate(3px)}.signal-course-link span{min-width:0}.signal-course-link small,.signal-course-link strong{display:block}.signal-course-link small{color:var(--blue);letter-spacing:.11em;text-transform:uppercase;font-size:9px;font-weight:850}.signal-course-link strong{letter-spacing:-.02em;margin-top:5px;font-size:18px;line-height:1.2}.signal-course-link svg{color:var(--blue);flex:none}.signal-footer{border-top:1px solid var(--line);color:#24539a;align-items:center;gap:8px;margin-top:22px;padding-top:17px;font-size:13px;font-weight:720;display:flex}.signal-small{align-items:center;gap:10px;padding:15px 17px;font-size:13px;font-weight:720;display:flex}.signal-a{color:#12633c;bottom:76px;left:-8px;transform:rotate(-2deg)}.signal-b{color:#7c3d0b;bottom:26px;right:-18px;transform:rotate(2deg)}.principle-section{padding-block:100px}.section-heading{grid-template-columns:1.2fr .8fr;align-items:end;gap:60px;margin-bottom:46px;display:grid}.section-heading.compact{margin-bottom:36px}.section-heading h2,.topic-close h2{letter-spacing:-.045em;margin:12px 0 0;font-size:clamp(34px,4vw,52px);line-height:1.05}.section-heading p{color:var(--muted);margin:0;font-size:17px;line-height:1.65}.kicker{color:var(--blue);letter-spacing:.14em;font-size:11px;font-weight:850}.kicker.light{color:#9fc2ff}.principle-grid{border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.principle-grid article{border-right:1px solid var(--line);min-height:220px;padding:34px 34px 20px 0}.principle-grid article:not(:first-child){padding-left:34px}.principle-grid article:last-child{border-right:0}.number{color:var(--blue);font-size:13px;font-weight:800}.principle-grid h3{letter-spacing:-.03em;margin:42px 0 10px;font-size:27px}.principle-grid p{color:var(--muted);max-width:260px;line-height:1.6}.featured-section{padding-top:0}.feature-card{color:#fff;box-shadow:var(--shadow);background:linear-gradient(135deg,#0b2a50,#0a1c33);border-radius:28px;justify-content:space-between;align-items:center;gap:50px;padding:48px 52px;display:flex;position:relative;overflow:hidden}.feature-card:after{content:"AI";opacity:.04;font-size:190px;font-weight:900;position:absolute;bottom:-54px;right:210px}.feature-card h2{letter-spacing:-.035em;margin:12px 0;font-size:35px}.feature-card p{color:#cbd5e1;max-width:670px;margin:0;line-height:1.6}.feature-card .button{z-index:1;flex:none}.page-shell{min-height:70vh;padding-block:90px 110px}.page-intro{max-width:760px;margin-bottom:50px}.page-intro h1{letter-spacing:-.055em;margin:16px 0;font-size:clamp(46px,6vw,70px)}.page-intro p{color:var(--muted);font-size:19px;line-height:1.6}.course-grid{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}.course-card{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:22px;padding:34px;transition:all .25s;position:relative;overflow:hidden}.course-card:before{content:"";background:var(--blue);transform-origin:bottom;width:5px;transition:transform .25s;position:absolute;inset:0 auto 0 0;transform:scaleY(0)}.course-card:hover,.course-card:focus-visible{box-shadow:var(--shadow);border-color:#8fb2ef;outline:none;transform:translateY(-5px)}.course-card:hover:before,.course-card:focus-visible:before{transform:scaleY(1)}.course-card-top{color:var(--blue);letter-spacing:.12em;justify-content:space-between;align-items:center;font-size:12px;font-weight:800;display:flex}.course-card-status{background:#edf4ff;border-radius:999px;padding:7px 9px;font-size:9px}.course-card h2{letter-spacing:-.04em;margin:52px 0 12px;font-size:32px}.course-card>p{color:var(--muted);min-height:78px;line-height:1.6}.course-meta{border-top:1px solid var(--line);color:#40506a;justify-content:space-between;gap:15px;margin-top:26px;padding-top:18px;font-size:13px;font-weight:650;display:flex}.course-meta span{align-items:center;gap:7px;display:flex}.course-open{background:var(--navy);color:#fff;border-radius:10px;justify-content:space-between;align-items:center;min-height:44px;margin-top:22px;padding:0 14px;font-size:13px;font-weight:780;transition:background .2s;display:flex}.course-card:hover .course-open,.course-card:focus-visible .course-open{background:var(--blue)}.course-hero{background:var(--navy);color:#fff;padding-block:88px}.course-hero-grid{grid-template-columns:1fr 330px;align-items:end;gap:80px;display:grid}.course-hero h1{letter-spacing:-.055em;margin:22px 0 18px;font-size:clamp(48px,6vw,76px);line-height:1}.course-hero p{color:#c9d4e3;max-width:720px;margin:0;font-size:19px;line-height:1.6}.cert-panel{background:#ffffff14;border:1px solid #ffffff24;border-radius:18px;gap:15px;padding:23px;display:flex}.cert-panel svg{color:#7db0ff;flex:none}.cert-panel span,.cert-panel strong,.cert-panel small{display:block}.cert-panel span{color:#8db9ff;letter-spacing:.14em;font-size:10px;font-weight:850}.cert-panel strong{margin:8px 0 3px;font-size:18px}.cert-panel small{color:#b8c6d8}.curriculum-section{padding-block:90px 120px}.topic-list{gap:18px;display:grid}.topic-card{border:1px solid var(--line);cursor:pointer;border-radius:20px;grid-template-columns:68px 1fr 132px;align-items:center;gap:24px;padding:30px;transition:all .24s;display:grid}.topic-card:hover,.topic-card:focus-visible{background:#fbfdff;border-color:#79a3ec;outline:none;transform:translateY(-3px);box-shadow:0 20px 55px #081d361c}.topic-icon{background:var(--blue-light);width:60px;height:60px;color:var(--blue);border-radius:16px;place-items:center;display:grid}.topic-label{color:var(--blue);letter-spacing:.14em;text-transform:uppercase;font-size:10px;font-weight:850}.topic-main h3{letter-spacing:-.035em;margin:8px 0 7px;font-size:27px}.topic-main>p{color:var(--muted);margin:0;line-height:1.55}.topic-stats{color:#4a5970;flex-wrap:wrap;gap:22px;margin-top:18px;font-size:13px;font-weight:650;display:flex}.topic-stats span{align-items:center;gap:7px;display:flex}.topic-arrow{background:var(--navy);color:#fff;white-space:nowrap;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 13px;font-size:12px;font-weight:780;transition:background .2s;display:flex}.topic-card:hover .topic-arrow,.topic-card:focus-visible .topic-arrow{background:var(--blue)}.topic-hero{color:#fff;background:linear-gradient(135deg,#071a31 0%,#0b284a 100%);min-height:560px;position:relative;overflow:hidden}.topic-hero-inner{z-index:2;padding-block:34px 76px;position:relative}.back-link{color:#b9c7d8;align-items:center;gap:7px;margin-bottom:70px;font-size:13px;font-weight:700;display:inline-flex}.back-link:hover{color:#fff}.topic-hero-layout{grid-template-columns:1fr 300px;align-items:end;gap:70px;display:grid}.topic-hero h1{letter-spacing:-.06em;max-width:820px;margin:20px 0 22px;font-size:clamp(48px,6vw,78px);line-height:.98}.topic-hero-layout>div>p{color:#c7d3e2;max-width:780px;margin:0;font-size:19px;line-height:1.65}.topic-facts{border-left:1px solid #ffffff2e;gap:26px;padding-left:28px;display:grid}.topic-facts div{grid-template-columns:25px 1fr;column-gap:10px;display:grid}.topic-facts svg{color:#83b2ff;grid-row:1/span 2}.topic-facts span{color:#8db9ff;letter-spacing:.14em;font-size:9px;font-weight:850}.topic-facts strong{margin-top:5px;font-size:15px}.topic-subnav{z-index:25;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-bottom:1px solid var(--line);background:#fffffff0;position:sticky;top:0}.topic-subnav-inner{align-items:center;gap:30px;height:58px;display:flex;overflow-x:auto}.topic-subnav a{color:#526176;white-space:nowrap;font-size:13px;font-weight:720}.topic-subnav a:hover{color:var(--blue)}.mission-section{grid-template-columns:.9fr 1.1fr;gap:80px;padding-block:90px;display:grid}.mission-copy h2{letter-spacing:-.045em;margin:14px 0;font-size:44px;line-height:1.08}.outcome-list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.outcome-list li{border-bottom:1px solid var(--line);grid-template-columns:45px 1fr;gap:12px;padding:19px 0;font-weight:620;line-height:1.5;display:grid}.outcome-list span{color:var(--blue);padding-top:3px;font-size:12px;font-weight:820}.decision-section{background:#eef4fc;padding-block:86px}.decision-grid{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.decision-case{background:#fff;border:1px solid #cad9ed;border-radius:22px;padding:35px;box-shadow:0 22px 55px #081d3614}.decision-badge{background:var(--blue-light);color:#2457aa;letter-spacing:.1em;border-radius:8px;align-items:center;gap:8px;padding:8px 10px;font-size:10px;font-weight:850;display:inline-flex}.decision-case blockquote{letter-spacing:-.035em;margin:40px 0 18px;font-size:33px;font-weight:620;line-height:1.15}.confidence{background:#e8edf4;border-radius:7px;height:28px;margin-bottom:28px;position:relative;overflow:hidden}.confidence span{background:#3b82f6;position:absolute;inset:0 auto 0 0}.confidence strong{z-index:2;color:#fff;padding:6px 10px;font-size:11px;display:block;position:relative}.decision-case>p{color:var(--muted);line-height:1.6}.decision-action h2{letter-spacing:-.04em;margin:12px 0 25px;font-size:41px}.decision-buttons{flex-wrap:wrap;gap:9px;display:flex}.decision-buttons button{color:#31425a;cursor:pointer;background:#fff;border:1px solid #bcc9da;border-radius:10px;align-items:center;gap:7px;padding:12px 15px;font-weight:720;display:flex}.decision-buttons button:hover,.decision-buttons button.selected{border-color:var(--blue);color:var(--blue);box-shadow:0 8px 20px #2563eb1f}.decision-feedback{border-left:4px solid;border-radius:12px;margin-top:22px;padding:16px 18px}.decision-feedback p{margin:6px 0 0;line-height:1.5}.decision-feedback.good{border-color:var(--green);background:#e5f8ed}.decision-feedback.warn{border-color:var(--amber);background:#fff5dc}.decision-feedback.bad{border-color:var(--red);background:#feeceb}.pattern-lab{background:#edf4ff;border-block:1px solid #d4e1f3;padding-block:92px}.lab-heading{grid-template-columns:1.15fr .85fr;align-items:end;gap:60px;margin-bottom:38px;display:grid}.lab-heading h2{letter-spacing:-.05em;margin:12px 0 0;font-size:clamp(38px,5vw,58px);line-height:1.02}.lab-heading p{color:var(--muted);margin:0;font-size:17px;line-height:1.6}.email-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.email-card{background:#fff;border:1px solid #cbd9ec;border-radius:16px;flex-direction:column;min-height:285px;padding:22px;display:flex;box-shadow:0 12px 32px #081d360f}.email-number{color:var(--blue);letter-spacing:.14em;margin-bottom:22px;font-size:9px;font-weight:850}.email-card>strong{letter-spacing:-.02em;font-size:18px;line-height:1.25}.email-card>small{color:#708096;overflow-wrap:anywhere;margin:9px 0 14px}.email-card>p{color:var(--muted);margin:0 0 20px;line-height:1.5}.label-buttons{grid-template-columns:1fr 1fr;gap:8px;margin-top:auto;display:grid}.label-buttons button,.rule-options button,.mode-buttons button,.lab-result button{color:#33445d;cursor:pointer;background:#fff;border:1px solid #becce0;border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:10px 11px;font-weight:720;display:flex}.label-buttons button:hover,.label-buttons button.selected,.rule-options button:hover,.rule-options button.selected,.mode-buttons button:hover,.mode-buttons button.selected{border-color:var(--blue);color:var(--blue)}.label-buttons button.selected.safe{border-color:var(--green);color:var(--green);background:#eefbf4}.label-buttons button.selected.risky{border-color:var(--red);color:var(--red);background:#fff1f0}.label-result{border-radius:7px;margin-top:10px;padding:7px 9px;font-size:11px;font-weight:750}.label-result.correct{color:#08653d;background:#e7f8ef}.label-result.incorrect{color:#8b4704;background:#fff1e3}.lab-result{background:var(--navy);color:#fff;border-radius:16px;grid-template-columns:190px 1fr auto;align-items:center;gap:28px;margin-top:18px;padding:24px 27px;display:grid}.lab-result span,.lab-result strong{display:block}.lab-result span{color:#8db9ff;letter-spacing:.14em;font-size:9px;font-weight:850}.lab-result strong{margin-top:6px;font-size:21px}.lab-result p{color:#cbd5e1;margin:0;line-height:1.55}.lab-result button{color:#fff;white-space:nowrap;background:#ffffff14;border-color:#fff3}.rule-challenge{background:#fff;border:1px solid #cbd9ec;border-radius:20px;grid-template-columns:.8fr 1fr 1fr;gap:34px;margin-top:28px;padding:32px;display:grid}.rule-challenge h3,.mode-check h3{letter-spacing:-.035em;margin:10px 0 12px;font-size:29px}.rule-challenge>div>p{color:var(--muted);line-height:1.55}.rule-options{align-content:center;gap:9px;display:grid}.rule-options button{text-align:left;justify-content:space-between}.rule-output{background:var(--panel);border-radius:13px;align-items:center;min-height:190px;padding:22px;display:grid}.rule-output>p,.rule-output>div>p{color:var(--muted);margin:0;line-height:1.55}.rule-metrics{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:18px;display:grid}.rule-metrics span{text-align:center;color:var(--muted);background:#fff;border-radius:8px;padding:10px 6px;font-size:10px}.rule-metrics b{color:var(--blue);font-size:22px;display:block}.mode-check{background:#fff;border:1px solid #cbd9ec;border-radius:20px;grid-template-columns:1fr auto;align-items:center;column-gap:35px;margin-top:28px;padding:30px 32px;display:grid}.mode-check svg{color:var(--blue);margin-bottom:12px}.mode-check h3{margin-bottom:8px}.mode-check>div>p{color:var(--muted);margin:0}.mode-buttons{gap:8px;display:flex}.mode-check>p{border-radius:10px;grid-column:1/-1;margin:20px 0 0;padding:14px 17px;line-height:1.5}.mode-correct{color:#08653d;background:#e7f8ef}.mode-incorrect{color:#8b4704;background:#fff1e3}.family-lab{background:#edf4ff;border-block:1px solid #d4e1f3;padding-block:92px}.family-workbench{background:#fff;border:1px solid #cbd9ec;border-radius:20px;overflow:hidden;box-shadow:0 18px 52px #081d3614}.family-progress{border-bottom:1px solid var(--line);background:#f8fbff;grid-template-columns:repeat(9,1fr);display:grid}.family-progress button{border:0;border-right:1px solid var(--line);color:#718096;cursor:pointer;background:0 0;min-height:52px;font-weight:800}.family-progress button:last-child{border-right:0}.family-progress button.current{color:var(--blue);box-shadow:inset 0 -3px var(--blue);background:#fff}.family-progress button.answered{color:#135f43}.family-case{grid-template-columns:1.1fr .9fr;align-content:start;gap:30px 46px;min-height:510px;padding:38px;display:grid}.family-case-copy>span,.relationship-question>span{color:var(--blue);letter-spacing:.14em;font-size:10px;font-weight:850}.family-case-copy h3{letter-spacing:-.035em;max-width:720px;margin:14px 0 18px;font-size:clamp(25px,3vw,36px);line-height:1.16}.family-case-copy p{color:var(--muted);margin:0;font-size:17px;line-height:1.55}.family-choices{grid-template-columns:1fr 1fr;align-content:start;gap:10px;display:grid}.family-choices button,.relationship-question button,.family-case-nav button,.family-result button{color:#33445d;cursor:pointer;background:#fff;border:1px solid #becce0;border-radius:10px;justify-content:center;align-items:center;gap:7px;padding:13px 15px;font-weight:760;display:inline-flex}.family-choices button:hover,.family-choices button.selected,.relationship-question button:hover,.relationship-question button.selected{color:var(--blue);border-color:var(--blue);background:#eff5ff}.family-feedback{border-left:4px solid;border-radius:12px;grid-column:1/-1;padding:17px 19px}.family-feedback>div{align-items:center;gap:8px;display:flex}.family-feedback p{margin:8px 0 12px;line-height:1.5}.family-feedback small{line-height:1.5;display:block}.family-feedback.good{color:#08653d;border-color:var(--green);background:#e7f8ef}.family-feedback.retry{color:#8b4704;border-color:var(--amber);background:#fff1e3}.family-case-nav{grid-column:1/-1;justify-content:space-between;align-items:center;margin-top:auto;padding-top:4px;display:flex}.family-case-nav span{color:var(--muted);font-size:12px;font-weight:720}.family-case-nav button{padding:10px 13px}.relationship-check{background:#fff;border:1px solid #cbd9ec;border-radius:20px;grid-template-columns:.85fr 1.15fr;gap:36px;margin-top:28px;padding:32px;display:grid}.relationship-copy h3{letter-spacing:-.035em;margin:10px 0 12px;font-size:29px}.relationship-copy p{color:var(--muted);line-height:1.55}.relationship-question{border-left:1px solid var(--line);flex-direction:column;justify-content:center;align-items:flex-start;padding-left:35px;display:flex}.relationship-question>strong{margin:15px 0 20px;font-size:22px;line-height:1.35}.relationship-question>div{gap:9px;display:flex}.relationship-question>p{border-radius:10px;width:100%;margin:18px 0 0;padding:13px 15px;line-height:1.5}.relationship-question>p.good{color:#08653d;background:#e7f8ef}.relationship-question>p.retry{color:#8b4704;background:#fff1e3}.relationship-next{margin-top:12px}.family-result{background:var(--navy);color:#fff;border-radius:16px;grid-template-columns:155px 155px 1fr auto;align-items:center;gap:24px;margin-top:18px;padding:24px 27px;display:grid}.family-result span,.family-result strong{display:block}.family-result span{color:#8db9ff;letter-spacing:.13em;font-size:9px;font-weight:850}.family-result strong{margin-top:6px;font-size:21px}.family-result p{color:#cbd5e1;margin:0;line-height:1.5}.family-result button{color:#fff;white-space:nowrap;background:#ffffff14;border-color:#fff3}.family-lab button:focus-visible{outline-offset:2px;outline:3px solid #2563eb4d}.crypto-lab{background:#edf4ff;border-block:1px solid #d4e1f3;padding-block:92px}.crypto-workbench{background:#fff;border:1px solid #cbd9ec;border-radius:20px;grid-template-columns:.92fr 1.08fr;display:grid;overflow:hidden;box-shadow:0 18px 52px #081d3614}.crypto-controls{border-right:1px solid var(--line);gap:12px;padding:32px;display:grid}.crypto-controls label{color:#30445f;letter-spacing:.04em;font-size:12px;font-weight:800}.crypto-controls textarea{resize:vertical;width:100%;min-height:112px;color:var(--ink);text-transform:uppercase;background:#fbfdff;border:1px solid #bccbe0;border-radius:11px;padding:15px;font:720 17px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace}.crypto-controls textarea:focus,.crypto-controls input:focus,.crypto-lab button:focus-visible{outline-offset:2px;outline:3px solid #2563eb47}.direction-buttons,.claim-buttons{gap:9px;display:flex}.direction-buttons button,.claim-buttons button,.crypto-reset{color:#33445d;cursor:pointer;background:#fff;border:1px solid #becce0;border-radius:9px;justify-content:center;align-items:center;gap:7px;padding:11px 14px;font-weight:760;display:inline-flex}.direction-buttons button.selected,.claim-buttons button.selected,.direction-buttons button:hover,.claim-buttons button:hover{color:var(--blue);border-color:var(--blue);background:#eff5ff}.crypto-controls input[type=range]{width:100%;accent-color:var(--blue)}.key-scale{color:#718096;justify-content:space-between;font-size:10px;display:flex}.crypto-output{background:var(--navy);color:#fff;flex-direction:column;justify-content:center;min-height:350px;padding:42px;display:flex}.crypto-output>span{color:#8db9ff;letter-spacing:.16em;font-size:10px;font-weight:850}.crypto-output>strong{overflow-wrap:anywhere;letter-spacing:.04em;margin:22px 0 28px;font:800 clamp(25px,3vw,42px)/1.25 ui-monospace,SFMono-Regular,Menlo,monospace}.crypto-output>p{color:#bdcad9;margin:20px 0 0;line-height:1.55}.crypto-equation{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.crypto-equation i{color:#dce9fa;text-align:center;background:#ffffff12;border:1px solid #ffffff2e;border-radius:8px;min-width:48px;padding:9px 12px;font-style:normal}.crypto-equation b{color:#72a7f7}.brute-force-panel{background:#fff;border:1px solid #cbd9ec;border-radius:20px;grid-template-columns:280px 1fr;margin-top:28px;display:grid;overflow:hidden}.brute-intro{border-right:1px solid var(--line);background:#f8fbff;padding:30px}.brute-intro h3,.security-claim-check h3{letter-spacing:-.035em;margin:10px 0 12px;font-size:30px}.brute-intro p{color:var(--muted);line-height:1.55}.brute-intro code{overflow-wrap:anywhere;color:#143c73}.challenge-chip{color:#1f54a4;background:var(--blue-light);border-radius:8px;align-items:center;gap:8px;margin-top:16px;padding:8px 11px;font-size:12px;font-weight:800;display:inline-flex}.candidate-workspace{grid-template-rows:auto 1fr;min-width:0;display:grid}.candidate-list{grid-template-columns:repeat(5,1fr);gap:7px;padding:15px;display:grid}.candidate-list button{text-align:center;cursor:pointer;background:#fff;border:1px solid #d4deeb;border-radius:9px;min-width:0;padding:9px 6px}.candidate-list button:hover,.candidate-list button.selected{border-color:var(--blue);background:#eff5ff}.candidate-list button.attempted:not(.selected){color:#718096;background:#f4f7fb}.candidate-list span{color:var(--blue);letter-spacing:.12em;font-size:8px;font-weight:850;display:block}.candidate-list strong{color:#263b56;margin-top:2px;font:800 15px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.candidate-result{background:var(--navy);color:#fff;border-radius:12px;flex-direction:column;justify-content:center;min-height:105px;margin:0 15px 15px;padding:20px;display:flex}.candidate-result span{color:#8db9ff;letter-spacing:.14em;font-size:9px;font-weight:850}.candidate-result strong{overflow-wrap:anywhere;margin-top:8px;font:760 18px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace}.candidate-feedback{border-top:1px solid var(--line);min-height:68px;color:var(--muted);background:#fbfdff;grid-column:1/-1;align-items:center;padding:17px 22px;display:flex}.candidate-feedback p{margin:0;line-height:1.5}.candidate-feedback>div{color:#08653d;align-items:center;gap:12px;display:flex}.candidate-feedback svg{flex:none}.next-challenge{color:#33445d;cursor:pointer;background:#fff;border:1px solid #becce0;border-radius:8px;flex:none;align-items:center;gap:6px;margin-left:auto;padding:9px 11px;font-weight:750;display:inline-flex}.next-challenge:hover{color:var(--blue);border-color:var(--blue)}.system-sort{background:#fff;border:1px solid #cbd9ec;border-radius:20px;grid-template-columns:.85fr 1.5fr 90px;align-items:center;gap:30px;margin-top:28px;padding:30px 32px;display:grid}.system-sort-heading h3{letter-spacing:-.035em;margin:9px 0;font-size:29px}.system-sort-heading p{color:var(--muted);margin:0;line-height:1.5}.system-scenario{border-left:1px solid var(--line);min-width:0;padding-left:30px}.system-scenario>span{color:var(--blue);letter-spacing:.13em;font-size:9px;font-weight:850}.system-scenario>strong{margin:10px 0 16px;font-size:17px;line-height:1.5;display:block}.system-answer-buttons{gap:8px;display:flex}.system-answer-buttons button,.system-scenario>div:last-child button{color:#33445d;text-transform:capitalize;cursor:pointer;background:#fff;border:1px solid #becce0;border-radius:8px;padding:9px 11px;font-weight:750}.system-answer-buttons button:hover,.system-answer-buttons button.selected{border-color:var(--blue);color:var(--blue);background:#eff5ff}.system-answer-buttons button:disabled{cursor:default}.system-scenario>div:last-child{border-radius:9px;align-items:center;gap:12px;margin-top:14px;padding:12px 14px;display:flex}.system-scenario>div:last-child p{margin:0;line-height:1.45}.system-scenario>div:last-child button{flex:none;margin-left:auto}.system-score{background:var(--blue-light);text-align:center;border-radius:50%;place-content:center;width:80px;height:80px;display:grid}.system-score strong{color:var(--blue);font-size:28px;line-height:1}.system-score span{color:var(--muted);text-transform:uppercase;margin-top:5px;font-size:9px;font-weight:800}.security-claim-check{background:#fff;border:1px solid #cbd9ec;border-radius:20px;grid-template-columns:1fr auto;align-items:center;gap:22px 35px;margin-top:28px;padding:30px 32px;display:grid}.security-claim-check svg{color:var(--blue);margin-bottom:10px}.security-claim-check>div>p{color:var(--muted);margin:0}.security-claim-check>p{border-radius:10px;grid-column:1/-1;margin:0;padding:14px 17px;line-height:1.5}.claim-builder{border-top:1px solid var(--line);grid-column:1/-1;grid-template-columns:1.2fr repeat(3,1fr);align-items:start;gap:18px;padding-top:28px;display:grid}.claim-builder-heading h3{margin:8px 0 10px}.claim-builder-heading blockquote{color:#193757;margin:0 0 10px;font-size:18px;font-weight:750;line-height:1.45}.claim-builder-heading p{color:var(--muted);margin:0;line-height:1.5}.claim-choice{border:0;gap:7px;min-width:0;margin:0;padding:0;display:grid}.claim-choice legend{color:#30445f;margin-bottom:9px;font-size:11px;font-weight:850}.claim-choice button{color:#33445d;text-align:left;cursor:pointer;background:#fbfdff;border:1px solid #d4deeb;border-radius:8px;padding:9px 10px;font-weight:700}.claim-choice button:hover,.claim-choice button.selected{border-color:var(--blue);color:var(--blue);background:#eff5ff}.claim-builder-result{border-radius:10px;grid-column:1/-1;padding:14px 17px}.claim-builder-result p{margin:0;line-height:1.55}.crypto-reset{background:0 0;margin-top:18px}.crypto-reset:hover{color:var(--blue);border-color:var(--blue)}.content-section{grid-template-columns:130px minmax(0,790px);justify-content:center;gap:50px;padding-block:100px;display:grid}.content-rail{border-right:1px solid var(--line);text-align:right;padding-right:30px}.content-rail span,.content-rail strong{display:block}.content-rail span{letter-spacing:-.05em;color:#c8d4e5;font-size:48px;font-weight:800}.content-rail strong{color:var(--blue);letter-spacing:.16em;margin-top:6px;font-size:10px}.prose{color:#29374b;font-size:17px;line-height:1.75}.prose>:first-child{margin-top:0}.prose h1{letter-spacing:-.045em;color:var(--ink);margin:82px 0 22px;font-size:43px;line-height:1.08}.prose h2{letter-spacing:-.035em;color:var(--ink);margin:56px 0 18px;font-size:29px;line-height:1.2}.prose h3{color:var(--ink);margin-top:35px;font-size:20px}.prose p{margin:0 0 20px}.prose pre{background:#f3f6fa;border-radius:10px;max-width:100%;padding:15px 17px;overflow-x:auto}.prose-dark pre{background:#ffffff14}.prose ul,.prose ol{padding-left:24px}.prose li{margin-bottom:9px;padding-left:4px}.prose strong{color:#132947}.prose blockquote{border-left:4px solid var(--blue);color:#1d3b69;background:#eef4ff;border-radius:0 13px 13px 0;margin:32px 0;padding:22px 24px}.prose blockquote p{margin:0}.prose table{border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:13px;width:100%;margin:28px 0 38px;font-size:14px;overflow:hidden}.prose th{text-align:left;background:var(--navy);color:#fff;letter-spacing:.04em;padding:13px 14px;font-size:11px}.prose td{border-top:1px solid var(--line);vertical-align:top;padding:13px 14px}.prose tr:nth-child(2n) td{background:#f7f9fc}.activity-wrap{background:var(--navy);color:#fff}.content-section.inverse .content-rail{border-color:#fff3}.content-section.inverse .content-rail span{color:#ffffff40}.prose-dark{color:#cad5e3}.prose-dark h1,.prose-dark h2,.prose-dark h3,.prose-dark strong{color:#fff}.prose-dark blockquote{color:#d8e7ff;background:#2563eb29}.topic-close{background:var(--blue);color:#fff;border-radius:26px;justify-content:space-between;align-items:center;gap:50px;margin-block:20px 100px;padding:46px 50px;display:flex}.topic-close h2{margin-top:10px;font-size:38px}.topic-close p{color:#dce8ff;max-width:650px;line-height:1.55}.close-actions{flex-direction:column;gap:10px;min-width:220px;display:flex}.site-footer{border-top:1px solid var(--line);color:#64748b;font-size:13px}.footer-inner{justify-content:space-between;align-items:center;gap:30px;min-height:100px;display:flex}.presentation-shell{z-index:1000;color:#fff;background:#07182c;position:fixed;inset:0;overflow:hidden}.deck-topbar{border-bottom:1px solid #ffffff1a;grid-template-columns:auto 1fr auto auto auto;align-items:center;gap:16px;height:54px;padding:0 20px;display:grid}.deck-topbar a{color:#b8c7da;align-items:center;gap:8px;font-size:12px;font-weight:700;display:flex}.deck-topbar a:hover{color:#fff}.deck-topic-name{color:#6f8199;text-align:center;white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:650;overflow:hidden}.deck-timer{color:#b8c7da;font-variant-numeric:tabular-nums;cursor:pointer;background:0 0;border:1px solid #ffffff29;border-radius:8px;align-items:center;gap:7px;padding:6px 10px;font-size:12px;font-weight:700;display:flex}.deck-timer:hover{color:#fff;border-color:#ffffff52}.deck-timer.running{color:#7fc9ff;border-color:#60a5fa73}.deck-topbar>button,.deck-controls button{color:#fff;cursor:pointer;background:#ffffff14;border:0;border-radius:9px;place-items:center;display:grid}.deck-topbar>button{width:36px;height:36px}.deck-topbar>button:hover,.deck-controls button:hover:not(:disabled){background:#ffffff2b}.deck-progress{z-index:4;background:#ffffff1a;height:3px;position:absolute;top:54px;left:0;right:0}.deck-progress i{background:#60a5fa;height:100%;transition:width .35s cubic-bezier(.22,1,.36,1);display:block}.deck-counter{color:#b7c5d6;text-align:center;font-variant-numeric:tabular-nums;min-width:60px;font-size:12px;font-weight:750}.deck-step-dots{justify-content:center;align-items:center;gap:5px;min-width:40px;display:flex}.deck-step-dots i{background:#fff3;border-radius:50%;width:6px;height:6px;transition:background .2s,transform .2s}.deck-step-dots i.on{background:#60a5fa;transform:scale(1.25)}.deck-overview{z-index:5;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#07182cf5;padding:34px;position:absolute;inset:57px 0 0;overflow-y:auto}.deck-overview-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;max-width:1100px;margin-inline:auto;display:grid}.deck-overview-grid button{text-align:left;color:#e2e8f0;cursor:pointer;font:inherit;background:#ffffff0d;border:1px solid #ffffff26;border-radius:12px;gap:6px;padding:16px 17px;transition:border-color .15s,background .15s;display:grid}.deck-overview-grid button:hover{background:#60a5fa1a;border-color:#60a5fa}.deck-overview-grid button.current{background:#60a5fa29;border-color:#60a5fa}.deck-overview-grid span{color:#7fb3ff;letter-spacing:.08em;font-variant-numeric:tabular-nums;font-size:11px;font-weight:800}.deck-overview-grid strong{letter-spacing:-.015em;font-size:16px;line-height:1.25}.deck-overview-grid small{color:#6f8199;text-transform:uppercase;letter-spacing:.07em;font-size:10.5px}.deck-stage{place-items:center;height:calc(100vh - 116px);padding:18px 26px;display:grid}.deck-slide{aspect-ratio:16/9;width:min(1180px,100%);height:min(664px,100%);color:var(--ink);background:#fff;border-radius:9px;overflow:hidden;box-shadow:0 30px 80px #00000059}.deck-slide-content{flex-direction:column;height:100%;padding:clamp(32px,4vw,58px) clamp(38px,5vw,70px);display:flex}.deck-eyebrow,.deck-title-slide>span{color:var(--blue);letter-spacing:.15em;text-transform:uppercase;font-size:clamp(9px,1vw,13px);font-weight:850}.deck-slide-content>h1{letter-spacing:-.048em;border-bottom:1px solid var(--line);margin:10px 0 24px;padding-bottom:18px;font-size:clamp(30px,4vw,53px);line-height:1.02}.deck-title-slide{background:var(--navy);color:#fff;height:100%;padding:9% 7%;position:relative}.deck-title-slide h1{letter-spacing:-.055em;width:68%;margin:10% 0 3%;font-size:clamp(44px,6vw,80px);line-height:.98}.deck-title-slide p{color:#c6d2e1;font-size:clamp(16px,2vw,25px)}.deck-title-mark{aspect-ratio:1;background:var(--blue);border-radius:18px;place-items:center;width:22%;font-size:clamp(42px,6vw,82px);font-weight:850;display:grid;position:absolute;top:22%;right:8%;box-shadow:0 30px 70px #2563eb4d}.deck-title-mark span{font-size:clamp(12px,1.4vw,18px);display:block;position:absolute;bottom:17%}.deck-scenario{flex:1;grid-template-columns:1.4fr .7fr;gap:3%;display:grid}.deck-scenario>div{background:var(--panel);border-radius:16px;padding:4%}.deck-scenario blockquote{margin:8% 0 1%;font-size:clamp(28px,4vw,54px);font-weight:750;line-height:1.08}.deck-scenario>div>strong{color:var(--blue);font-size:clamp(16px,2vw,24px)}.deck-scenario>div>p{color:var(--muted);margin-top:7%;font-size:clamp(13px,1.5vw,19px);line-height:1.5}.deck-pill{background:var(--blue-light);color:var(--blue);border-radius:7px;padding:6px 10px;font-size:10px;font-weight:850;display:inline-block}.deck-question{background:#fee9e7!important}.deck-question>span,.deck-card>span,.control-grid span,.oversight-grid span,.role-grid span{color:var(--red);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:850}.deck-question h2{margin-top:14%;font-size:clamp(24px,3vw,40px);line-height:1.1}.choice-row{gap:8px;margin-top:12%;display:grid}.choice-row i{background:#ffffffa6;border-radius:8px;padding:9px 11px;font-style:normal;font-weight:700}.deck-card-grid{flex:1;align-items:stretch;gap:2.2%;display:grid}.deck-card-grid.three{grid-template-columns:repeat(3,1fr)}.deck-card-grid.four{grid-template-rows:repeat(2,1fr);grid-template-columns:repeat(2,1fr)}.deck-card-grid.four,.deck-card-grid.four>div{min-height:0}.deck-card-grid.four .deck-card{padding:5.5%}.deck-card-grid.four .deck-card p{margin-top:6%}.deck-card{border:1px solid var(--line);border-left:6px solid var(--accent,#60a5fa);background:var(--panel);border-radius:12px;height:100%;padding:9%}.deck-card>span{color:var(--accent,#2563eb)}.deck-card p{margin-top:12%;font-size:clamp(14px,1.7vw,22px);line-height:1.4}.domain-bars{gap:clamp(10px,2vh,20px);margin-top:2%;display:grid}.domain-row{grid-template-columns:48px 1fr 70px;align-items:center;gap:16px;display:grid}.domain-row>span{color:var(--blue);font-weight:850}.domain-row>div{background:#eef1f5;border-radius:8px;height:clamp(42px,6vh,68px);position:relative;overflow:hidden}.domain-row i{background:var(--blue);opacity:.9;position:absolute;inset:0 auto 0 0}.domain-row strong{z-index:2;color:#0a203b;align-items:center;height:100%;padding-left:18px;font-size:clamp(13px,1.5vw,19px);display:flex;position:relative}.domain-row b{color:var(--blue);text-align:right}.deck-footer-callout{text-align:center;color:#1b4f9e;margin:auto 0 0;padding-top:18px;font-size:clamp(13px,1.5vw,19px);font-weight:800}.deck-footer-callout.danger{color:var(--red)}.deck-footer-callout.good{color:var(--green)}.hierarchy-wrap{justify-items:center;width:85%;margin:2% auto;display:grid}.hierarchy-level{text-align:center;border-radius:10px;padding:3.2% 5%;font-size:clamp(17px,2.5vw,31px);font-weight:800}.level-0{color:#1d4ed8;background:#dbeafe;width:100%}.level-1{color:#047857;background:#d1fae5;width:78%;margin-top:-1%}.level-2{color:#b45309;background:#fef3c7;width:53%;margin-top:-1%}.deck-footnotes{color:var(--muted);justify-content:space-between;margin-top:auto;font-size:clamp(10px,1.25vw,16px);font-weight:700;display:flex}.comparison-table{font-size:clamp(10px,1.2vw,16px);display:grid}.comparison-head,.comparison-row{grid-template-columns:1fr 1.2fr 1.2fr;gap:2%;padding:1.3% 2%;display:grid}.comparison-head{color:var(--muted);letter-spacing:.08em;font-size:.75em;font-weight:850}.comparison-row{background:var(--panel);border-radius:6px;margin-bottom:7px}.deck-split{flex:1;grid-template-columns:1fr 1fr;gap:5%;display:grid}.deck-split>div{border-radius:14px;padding:5%}.deck-split .defender{background:#d9f8e7}.deck-split .attacker{background:#fee6e4}.deck-split span{color:var(--green);text-transform:uppercase;letter-spacing:.1em;font-size:12px;font-weight:850}.deck-split .attacker span{color:var(--red)}.deck-split p{margin:8% 0;font-size:clamp(13px,1.5vw,19px)}.component-grid{flex:1;grid-template-columns:repeat(5,1fr);align-content:center;gap:2%;display:grid}.component-grid>div>div{background:var(--panel);border:1px solid var(--line);text-align:center;border-radius:10px;padding:22% 5%;font-size:clamp(13px,1.6vw,20px);font-weight:800}.component-grid .featured{background:var(--blue-light);color:var(--blue);border-color:#8bb3f6}.component-grid span{color:var(--muted);margin-top:5px;font-size:.6em;font-weight:500;display:block}.architecture-flow{flex:1;justify-content:center;align-items:center;gap:0;display:flex}.architecture-node{align-items:center;display:flex}.architecture-node b{text-align:center;background:var(--panel);border:1px solid var(--line);border-radius:10px;place-items:center;width:clamp(86px,12vw,148px);min-height:82px;padding:8px;font-size:clamp(11px,1.3vw,16px);display:grid}.architecture-node span{color:var(--blue);margin:0 5px;font-size:clamp(20px,3vw,38px);font-weight:800}.trust-line{text-align:center;color:var(--muted);border:1px solid #f59e9e;border-radius:8px;padding:12px;font-size:clamp(11px,1.25vw,16px)}.trust-line span{color:var(--red);margin-right:14px;font-weight:850}.boundary-grid{flex:1;grid-template-columns:1fr 1fr;gap:3%;display:grid}.boundary-grid>div>div{background:var(--panel);border-left:5px solid var(--blue);border-radius:9px;height:100%;padding:6%}.boundary-grid span{color:var(--blue);text-transform:uppercase;font-size:12px;font-weight:850}.boundary-grid p{font-size:clamp(13px,1.6vw,20px)}.attack-flow,.chain-flow{flex:1;justify-content:center;align-items:center;display:flex}.chain-flow>div{min-width:0}.attack-flow>div>div,.chain-flow>div>div{align-items:center;display:flex}.attack-flow>div>div>span{background:var(--blue);color:#fff;border-radius:50%;place-items:center;width:30px;height:30px;font-weight:800;display:grid;position:absolute;transform:translate(8px,-42px)}.attack-flow p,.chain-flow p{background:var(--panel);border:1px solid var(--line);text-align:center;border-radius:10px;place-items:center;width:clamp(105px,14vw,170px);min-height:125px;padding:14px;font-size:clamp(10px,1.25vw,16px);font-weight:700;display:grid}.attack-flow b,.chain-flow b{color:var(--red);margin:0 8px;font-size:26px}.control-grid,.oversight-grid,.role-grid{flex:1;grid-template-columns:repeat(3,1fr);gap:3%;display:grid}.control-grid>div>div,.oversight-grid>div>div,.role-grid>div>div{background:var(--panel);border-top:6px solid var(--accent,var(--blue));border-radius:10px;height:100%;padding:8%}.control-grid span{color:var(--accent,var(--blue))}.control-grid p{font-size:clamp(11px,1.35vw,17px);line-height:1.45}.oversight-grid span,.role-grid span{color:var(--blue)}.oversight-grid strong{margin:18% 0 12%;font-size:clamp(17px,2.2vw,28px);display:block}.oversight-grid p,.role-grid p{color:var(--muted);font-size:clamp(12px,1.4vw,18px);line-height:1.5}.role-grid>div:first-child>div{border-color:var(--red)}.role-grid>div:first-child span{color:var(--red)}.role-grid>div:nth-child(2)>div{border-color:var(--green)}.role-grid>div:nth-child(2) span{color:var(--green)}.role-grid>div:nth-child(3)>div{border-color:var(--amber)}.role-grid>div:nth-child(3) span{color:var(--amber)}.chain-flow>div>div{position:relative}.chain-flow span{color:var(--blue);text-transform:uppercase;z-index:2;text-align:center;width:clamp(92px,11vw,145px);margin:0;font-size:10px;font-weight:850;display:block;position:absolute;top:15px;left:0}.chain-flow p{padding-top:34px}.chain-flow b{color:var(--blue)}.chain-flow p{width:clamp(92px,11vw,145px)}.chain-flow b{margin-inline:5px}.exit-list{flex:1;align-content:center;gap:4%;display:grid}.exit-list>div>div{grid-template-columns:50px 1fr;align-items:center;gap:20px;display:grid}.exit-list span{color:var(--blue);font-size:clamp(24px,3vw,40px);font-weight:850}.exit-list p{margin:0;font-size:clamp(16px,2.2vw,28px);font-weight:720}.deck-controls{align-items:center;gap:14px;height:48px;display:flex;position:absolute;bottom:12px;left:50%;transform:translate(-50%)}.deck-controls button{width:42px;height:42px}.deck-controls button:disabled{opacity:.25;cursor:default}.deck-controls span{color:#b7c5d6;text-align:center;min-width:60px;font-size:12px;font-weight:750}.deck-hint{color:#71839a;align-items:center;gap:4px;font-size:10px;display:flex;position:absolute;bottom:26px;right:25px}@media (max-width:900px){.home-hero-inner,.course-hero-grid,.topic-hero-layout,.mission-section,.decision-grid,.section-heading,.lab-heading{grid-template-columns:1fr}.home-hero-inner{gap:30px;padding-block:78px}.hero-panel{min-height:360px}.signal-main{right:10%}.signal-a{left:2%}.signal-b{right:2%}.course-hero-grid,.topic-hero-layout{gap:42px}.cert-panel,.topic-facts{max-width:440px}.topic-facts{border-top:1px solid #ffffff2e;border-left:0;padding:24px 0 0}.content-section{grid-template-columns:70px minmax(0,1fr);gap:28px}.course-grid{grid-template-columns:1fr}.email-grid{grid-template-columns:repeat(2,1fr)}.rule-challenge{grid-template-columns:1fr 1fr}.rule-challenge>div:first-child{grid-column:1/-1}.lab-result{grid-template-columns:170px 1fr}.lab-result button{grid-column:1/-1;justify-self:start}.family-case{grid-template-columns:1fr}.family-feedback,.family-case-nav{grid-column:auto}.relationship-check{grid-template-columns:1fr}.relationship-question{border-left:0;border-top:1px solid var(--line);padding:24px 0 0}.family-result{grid-template-columns:130px 130px 1fr}.family-result button{grid-column:1/-1;justify-self:start}.crypto-workbench{grid-template-columns:1fr}.crypto-controls{border-right:0;border-bottom:1px solid var(--line)}.brute-force-panel{grid-template-columns:230px 1fr}.system-sort{grid-template-columns:1fr 2fr}.system-score{display:none}.claim-builder{grid-template-columns:1fr 1fr}.claim-builder-heading{grid-column:1/-1}.topic-close{flex-direction:column;align-items:flex-start}.close-actions{flex-flow:wrap}}@media (max-width:620px){.shell{width:min(100% - 28px,1160px)}.site-header{height:64px}.brand{font-size:16px}.brand-mark{width:33px;height:33px}.nav-link{font-size:0}.nav-link svg{width:20px;height:20px}.home-hero,.home-hero-inner{min-height:auto}.home-hero-inner{padding-block:64px 80px}.hero-copy h1{font-size:46px}.hero-lede{font-size:17px}.hero-actions .button{width:100%}.hero-panel{min-height:330px}.signal-main{width:86%;top:20px;right:5%}.signal-course-link strong{margin-top:5px}.signal-a{bottom:15px}.signal-b{display:none}.principle-section,.curriculum-section{padding-block:70px}.principle-grid{grid-template-columns:1fr}.principle-grid article,.principle-grid article:not(:first-child){border-right:0;border-bottom:1px solid var(--line);min-height:0;padding:26px 0}.principle-grid h3{margin-top:25px}.feature-card{flex-direction:column;align-items:flex-start;padding:34px 27px}.feature-card .button{width:100%}.page-shell{padding-block:60px 80px}.course-hero{padding-block:64px}.course-hero h1,.topic-hero h1{font-size:48px}.topic-card{grid-template-columns:52px 1fr;gap:16px;padding:22px}.topic-icon{width:50px;height:50px}.topic-arrow{grid-column:1/-1;width:100%}.topic-stats{flex-direction:column;gap:8px}.topic-hero-inner{padding-bottom:60px}.back-link{margin-bottom:50px}.topic-hero-actions .button{width:100%}.topic-subnav-inner{gap:23px}.mission-section{gap:35px;padding-block:68px}.mission-copy h2{font-size:36px}.decision-section{padding-block:65px}.decision-grid{gap:35px}.decision-case{padding:25px}.decision-case blockquote{font-size:28px}.decision-action h2{font-size:34px}.pattern-lab,.family-lab{padding-block:68px}.lab-heading{gap:20px}.email-grid,.rule-challenge,.mode-check{grid-template-columns:1fr}.email-card{min-height:0}.lab-result{grid-template-columns:1fr;gap:14px}.lab-result button,.rule-challenge>div:first-child,.mode-check>p{grid-column:auto}.mode-buttons{flex-direction:column}.mode-buttons button{width:100%}.family-progress{grid-template-columns:repeat(5,1fr)}.family-progress button{border-bottom:1px solid var(--line)}.family-case{min-height:0;padding:24px}.family-choices{grid-template-columns:1fr}.family-case-nav{flex-direction:column;align-items:flex-start;gap:13px}.relationship-check{padding:25px}.relationship-question>div{width:100%}.relationship-question>div button{flex:1}.family-result{grid-template-columns:1fr 1fr;gap:16px}.family-result p,.family-result button{grid-column:1/-1}.crypto-lab{padding-block:68px}.crypto-controls,.crypto-output{padding:24px}.crypto-output{min-height:300px}.brute-force-panel{grid-template-columns:1fr}.brute-intro{border-right:0;border-bottom:1px solid var(--line)}.candidate-list{grid-template-columns:repeat(5,1fr)}.candidate-feedback{flex-direction:column;align-items:flex-start;gap:12px}.next-challenge{margin-left:0}.system-sort{grid-template-columns:1fr;padding:25px}.system-scenario{border-left:0;border-top:1px solid var(--line);padding:22px 0 0}.system-answer-buttons{flex-direction:column}.system-answer-buttons button{width:100%}.system-scenario>div:last-child{flex-direction:column;align-items:flex-start}.system-scenario>div:last-child button{margin-left:0}.security-claim-check{grid-template-columns:1fr;padding:25px}.security-claim-check>p{grid-column:auto}.claim-builder{grid-column:auto;grid-template-columns:1fr}.claim-builder-heading,.claim-builder-result{grid-column:auto}.claim-buttons,.direction-buttons{flex-direction:column}.claim-buttons button,.direction-buttons button{width:100%}.content-section{padding-block:70px;display:block}.content-rail{text-align:left;border:0;border-bottom:1px solid var(--line);align-items:baseline;gap:12px;margin-bottom:34px;padding:0 0 18px;display:flex}.content-rail span{font-size:30px}.prose{font-size:16px}.prose h1{font-size:35px}.prose h2{font-size:26px}.prose table{white-space:nowrap;display:block;overflow-x:auto}.topic-close{border-radius:0;width:100%;margin-bottom:0;padding:40px 25px}.close-actions,.close-actions .button{width:100%}.footer-inner{flex-direction:column;justify-content:center;align-items:flex-start;padding-block:24px}.deck-topbar{grid-template-columns:42px 1fr 38px;gap:10px;padding:0 10px}.deck-topbar a span{display:none}.deck-stage{height:calc(100vh - 108px);padding:6px}.deck-slide{border-radius:4px}.deck-slide-content{padding:5% 5.5%}.deck-slide-content>h1{margin-bottom:3%;padding-bottom:3%}.deck-footnotes,.deck-hint{display:none}.deck-card-grid.four{gap:1%}.architecture-node span{margin:0 1px}.trust-line{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.pipeline-section{padding-block:0 110px}.pipeline{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:20px;overflow:hidden}.pipeline-rail{border-bottom:1px solid var(--line);align-items:stretch;display:flex;overflow-x:auto}.pipeline-step-wrap{flex:1;align-items:center;min-width:0;display:flex}.pipeline-step{cursor:pointer;min-width:0;font:inherit;color:var(--muted);background:0 0;border:0;border-bottom:3px solid #0000;flex:1;justify-items:center;gap:8px;padding:20px 10px 16px;display:grid}.pipeline-step-num{border:2px solid var(--line);background:#fff;border-radius:50%;place-items:center;width:28px;height:28px;font-size:12.5px;font-weight:800;display:grid}.pipeline-step-label{font-size:14px;font-weight:720}.pipeline-step.active{color:var(--blue);border-bottom-color:var(--blue)}.pipeline-step.active .pipeline-step-num{border-color:var(--blue);background:var(--blue);color:#fff}.pipeline-step.passed .pipeline-step-num{border-color:var(--blue);color:var(--blue)}.pipeline-arrow{background:var(--line);flex:none;width:18px;height:2px}.pipeline-arrow.passed{background:var(--blue)}.pipeline-detail{min-height:172px;padding:32px 36px 34px}.pipeline-plain{letter-spacing:-.03em;margin:0 0 10px;font-size:26px;font-weight:760}.pipeline-text{color:var(--muted);max-width:72ch;margin:0 0 16px;line-height:1.65}.pipeline-example{color:#1f54a4;background:var(--blue-light);border-radius:8px;margin:0;padding:9px 13px;font-size:13.5px;font-weight:700;display:inline-block}.domain-section{padding-block:90px 0}.domain-chart-head h2{letter-spacing:-.04em;margin:0 0 12px;font-size:clamp(30px,3.6vw,44px)}.domain-chart-head p{color:var(--muted);max-width:62ch;margin:0 0 30px;font-size:16px;line-height:1.65}.domain-chart-bars{gap:6px;display:grid}.dc-row{border-radius:12px}.dc-row.open{background:#f1f6ff}.dc-bar-button{cursor:pointer;width:100%;font:inherit;color:var(--ink);text-align:left;background:0 0;border:0;border-radius:12px;grid-template-columns:minmax(220px,330px) 1fr 56px;align-items:center;gap:18px;padding:13px 14px;display:grid}.dc-bar-button:hover{background:#f1f6ff}.dc-label{align-items:baseline;gap:12px;font-size:15px;font-weight:700;line-height:1.35;display:flex}.dc-index{color:var(--blue);font-size:12px;font-weight:850}.dc-track{background:var(--panel);border-radius:8px;height:28px;overflow:hidden}.dc-fill{background:var(--blue);border-radius:8px;height:100%;display:block}.dc-row:nth-child(2) .dc-fill{background:#1d4ed8}.dc-value{text-align:right;color:var(--blue);font-variant-numeric:tabular-nums;font-size:15px;font-weight:800}.dc-note{color:var(--muted);max-width:75ch;margin:0;padding:0 14px 16px;font-size:14.5px;line-height:1.6}.outcome-check{border-top:1px solid var(--line);padding-top:6px}.outcome-progress{align-items:center;gap:16px;margin:16px 0 10px;display:flex}.outcome-progress-track{background:var(--panel);border-radius:5px;flex:1;height:7px;overflow:hidden}.outcome-progress-fill{background:var(--blue);border-radius:5px;height:100%}.outcome-progress span{color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:12.5px;font-weight:650}.outcome-check-list{margin:0;padding:0;list-style:none;display:grid}.outcome-check-list button{text-align:left;border:0;border-bottom:1px solid var(--line);cursor:pointer;width:100%;font:inherit;color:var(--ink);background:0 0;grid-template-columns:26px 1fr;align-items:start;gap:14px;padding:15px 8px;font-size:16px;font-weight:620;line-height:1.5;display:grid}.outcome-check-list button:hover{background:#f7faff}.outcome-box{color:#fff;background:#fff;border:2px solid #bcc9da;border-radius:7px;place-items:center;width:22px;height:22px;margin-top:1px;transition:background .15s,border-color .15s;display:grid}.outcome-check-list button.checked .outcome-box{background:var(--blue);border-color:var(--blue)}.outcome-check-list button.checked .outcome-text{color:var(--muted)}.outcome-hint{color:#8a97ab;margin:14px 0 0;font-size:12.5px}@media (max-width:900px){.dc-bar-button{grid-template-columns:1fr 60px}.dc-track{order:3;grid-column:1/-1}}@media (max-width:620px){.pipeline-step-label{display:none}.pipeline-detail{padding:22px 20px 26px}.pipeline-plain{font-size:21px}.pipeline-section{padding-bottom:70px}.deck-topbar{grid-template-columns:auto 1fr auto auto}.deck-topic-name{display:none}}.principle-grid>*{display:contents}.principle-grid>*>article{height:100%}.eyebrow-live{color:#8db9ff}.eyebrow-pulse{background:#4ade80;border-radius:50%;flex:none;width:8px;height:8px;animation:2.2s ease-out infinite pulse-dot;box-shadow:0 0 #4ade808c}@keyframes pulse-dot{0%{box-shadow:0 0 #4ade808c}70%{box-shadow:0 0 0 9px #4ade8000}to{box-shadow:0 0 #4ade8000}}.hero-network{pointer-events:none;z-index:1;position:absolute;inset:0;overflow:hidden}.hero-network-svg{opacity:.55;width:min(62%,720px);height:auto;position:absolute;top:50%;right:-4%;transform:translateY(-50%)}.hn-edge{stroke:#7db0ff47;stroke-width:1px;animation:1s cubic-bezier(.4,0,.2,1) forwards hn-draw}@keyframes hn-draw{to{stroke-dashoffset:0}}.hn-node{fill:#0c2748;stroke:#7db0ff;stroke-width:1.5px;animation:.5s cubic-bezier(.34,1.56,.64,1) backwards hn-node-in}@keyframes hn-node-in{0%{transform-origin:50%;transform-box:fill-box;transform:scale(0)}to{transform:scale(1)}}.hn-node-out{fill:#2563eb}.hn-node-ring{fill:none;stroke:#7db0ffb3;stroke-width:1.5px;transform-origin:50%;transform-box:fill-box;animation:2.8s ease-out infinite hn-ring}@keyframes hn-ring{0%{opacity:.8;transform:scale(1)}80%,to{opacity:0;transform:scale(2.6)}}.hn-pulse{fill:#93c5fd;filter:drop-shadow(0 0 5px #93c5fde6)}.hn-label{fill:#8db9ff8c;letter-spacing:.16em;font-family:inherit;font-size:9px;font-weight:700}.hero-copy,.hero-panel{z-index:2;position:relative}.hero-stats{border-top:1px solid #ffffff24;gap:0;max-width:560px;margin-top:44px;padding-top:24px;display:flex}.hero-stat{flex:1;padding-right:26px}.hero-stat+.hero-stat{border-left:1px solid #ffffff24;padding-left:26px}.hero-stat strong{letter-spacing:-.03em;color:#fff;font-variant-numeric:tabular-nums;font-size:34px;font-weight:800;display:block}.hero-stat span{color:#9fb2cc;letter-spacing:.04em;font-size:12.5px;font-weight:650}@media (max-width:900px){.hero-network-svg{opacity:.3;width:110%;right:-30%}.hero-stats{max-width:none}}@media (max-width:620px){.hero-stat strong{font-size:26px}.hero-stat{padding-right:14px}.hero-stat+.hero-stat{padding-left:14px}}@media (prefers-reduced-motion:reduce){.hn-edge,.hn-node,.hn-node-ring,.eyebrow-pulse{animation:none!important}.hn-edge{stroke-dasharray:none!important;stroke-dashoffset:0!important}.hn-pulse{display:none}.signal-main,.signal-a,.signal-b{transform:none}.signal-main{transform:rotate(1deg)}.signal-a{transform:rotate(-2deg)}.signal-b{transform:rotate(2deg)}}.random-lab{background:#edf4ff;border-block:1px solid #d4e1f3;padding-block:92px}.random-lab button{font:inherit}.random-lab button:focus-visible,.random-lab input:focus-visible{outline-offset:2px;outline:3px solid #2563eb47}.chance-check,.seed-replay,.source-sort,.bias-lab{background:#fff;border:1px solid #cbd9ec;border-radius:20px;margin-top:28px;overflow:hidden;box-shadow:0 18px 52px #081d360f}.chance-check{grid-template-columns:.8fr 1.2fr;align-items:center;gap:26px 34px;padding:30px 32px;display:grid}.random-panel-heading{align-items:flex-start;gap:15px;min-width:0;display:flex}.random-step{background:var(--blue-light);width:42px;height:42px;color:var(--blue);border-radius:50%;flex:none;place-items:center;font-size:12px;font-weight:850;display:grid}.random-panel-heading h3{color:var(--ink);letter-spacing:-.035em;margin:7px 0 8px;font-size:28px}.random-panel-heading p{color:var(--muted);margin:0;line-height:1.5}.bit-candidates{grid-template-columns:repeat(3,1fr);gap:9px;display:grid}.bit-candidates button,.seed-actions button,.source-buttons button,.source-scenario .random-feedback button,.bias-buttons button,.random-reset{color:#33445d;cursor:pointer;background:#fff;border:1px solid #becce0;border-radius:9px;padding:11px 13px;font-weight:750}.bit-candidates button{text-align:left;min-height:86px}.bit-candidates button:hover,.bit-candidates button.selected,.seed-actions button:hover,.source-buttons button:hover,.source-buttons button.selected,.bias-buttons button:hover,.bias-buttons button.selected{border-color:var(--blue);color:var(--blue);background:#eff5ff}.bit-candidates span{color:#718096;letter-spacing:.12em;margin-bottom:8px;font-size:9px;font-weight:850;display:block}.bit-candidates strong{font:800 15px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace}.random-feedback{border-radius:10px;align-items:center;gap:11px;padding:14px 16px;display:flex}.chance-check>.random-feedback{grid-column:1/-1}.random-feedback p{margin:0;line-height:1.5}.random-feedback svg{flex:none}.random-feedback.good{color:#08653d;background:#e7f8ef}.random-feedback.retry{color:#8b4704;background:#fff1e3}.seed-replay{grid-template-columns:.9fr 1.1fr;display:grid}.seed-controls{border-right:1px solid var(--line);padding:30px 32px}.seed-controls label{color:#30445f;margin:27px 0 10px;font-size:12px;font-weight:800;display:block}.seed-controls input{width:100%;accent-color:var(--blue)}.seed-actions{flex-wrap:wrap;gap:8px;margin-top:19px;display:flex}.seed-actions button,.random-reset{justify-content:center;align-items:center;gap:7px;display:inline-flex}.stream-display{background:var(--navy);color:#fff;flex-direction:column;justify-content:center;min-height:330px;padding:35px;display:flex}.stream-display>span,.saved-stream span{color:#8db9ff;letter-spacing:.14em;font-size:9px;font-weight:850}.stream-display>div:not(.saved-stream){grid-template-columns:repeat(6,1fr);gap:8px;margin:18px 0;display:grid}.stream-display i{text-align:center;background:#ffffff12;border:1px solid #ffffff2e;border-radius:9px;min-width:0;padding:13px 4px;font:800 17px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.stream-display>p{color:#b9c9dd;margin:0}.saved-stream{border-top:1px solid #ffffff29;gap:7px;margin-top:24px;padding-top:18px;display:grid}.saved-stream strong{overflow-wrap:anywhere;font:750 15px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace}.saved-stream small{color:#b9c9dd;line-height:1.45}.source-sort{grid-template-columns:.85fr 1.5fr 80px;align-items:center;gap:30px;padding:30px 32px;display:grid}.source-scenario{border-left:1px solid var(--line);min-width:0;padding-left:30px}.source-scenario>span{color:var(--blue);letter-spacing:.13em;font-size:9px;font-weight:850}.source-scenario>strong{margin:10px 0 16px;font-size:17px;line-height:1.5;display:block}.source-buttons,.bias-buttons{flex-wrap:wrap;gap:8px;display:flex}.source-buttons button:disabled{cursor:default}.source-scenario .random-feedback{align-items:flex-start;margin-top:14px}.source-scenario .random-feedback button{flex:none;margin-left:auto;padding:8px 10px}.source-score{background:var(--blue-light);text-align:center;border-radius:50%;place-content:center;width:76px;height:76px;display:grid}.source-score strong{color:var(--blue);font-size:27px;line-height:1}.source-score span{color:var(--muted);text-transform:uppercase;margin-top:5px;font-size:9px;font-weight:800}.bias-lab{grid-template-columns:.85fr 1.15fr;align-items:stretch;gap:40px;padding:30px 32px;display:grid}.bias-buttons{margin-top:25px}.bias-explanation{border-radius:10px;align-items:flex-start;gap:10px;margin-top:18px;padding:13px 15px;display:flex}.bias-explanation p{margin:0;line-height:1.5}.bias-explanation.good{color:#08653d;background:#e7f8ef}.bias-explanation.warning{color:#8b4704;background:#fff1e3}.digit-chart{background:var(--navy);border-radius:14px;grid-template-columns:repeat(10,1fr);align-items:end;gap:8px;min-height:300px;padding:25px 20px 18px;display:grid}.digit-chart>div{grid-template-rows:18px 1fr 20px;place-items:end center;gap:6px;min-width:0;height:100%;display:grid}.digit-chart span{color:#8db9ff;font-size:10px;font-weight:800}.digit-chart i{background:linear-gradient(#60a5fa,#2563eb);border-radius:5px 5px 2px 2px;width:min(28px,80%);min-height:20px}.digit-chart strong{color:#fff;font:800 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.random-reset{background:0 0;margin-top:18px}.random-reset:hover{color:var(--blue);border-color:var(--blue)}@media (max-width:900px){.chance-check,.source-sort,.bias-lab,.seed-replay{grid-template-columns:1fr}.seed-controls{border-right:0;border-bottom:1px solid var(--line)}.source-scenario{border-left:0;border-top:1px solid var(--line);padding:24px 0 0}.source-score{display:none}}@media (max-width:620px){.random-lab{padding-block:68px}.chance-check,.seed-controls,.source-sort,.bias-lab{padding:24px}.bit-candidates{grid-template-columns:1fr}.stream-display{min-height:290px;padding:24px}.stream-display>div:not(.saved-stream){grid-template-columns:repeat(3,1fr)}.source-buttons,.bias-buttons,.seed-actions{flex-direction:column}.source-buttons button,.bias-buttons button,.seed-actions button{width:100%}.source-scenario .random-feedback{flex-direction:column}.source-scenario .random-feedback button{margin-left:0}.digit-chart{gap:4px;min-height:250px;padding-inline:10px}}.presentation-shell[data-topic=training-models-and-prompting] .deck-split>div{background:#f1f6ff}.presentation-shell[data-topic=training-models-and-prompting] .deck-split span{color:#1d4ed8}@media (max-width:620px){.presentation-shell[data-topic=training-models-and-prompting] .chain-flow{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:12px;display:grid}.presentation-shell[data-topic=training-models-and-prompting] .chain-flow>div>div{height:100%}.presentation-shell[data-topic=training-models-and-prompting] .chain-flow p{width:100%;height:100%;min-height:120px;margin:0;font-size:14px;line-height:1.4}.presentation-shell[data-topic=training-models-and-prompting] .chain-flow span{width:100%}.presentation-shell[data-topic=training-models-and-prompting] .chain-flow b{display:none}}.training-workshop{padding-block:82px}.training-intro{max-width:820px;margin-bottom:36px}.training-intro h2{letter-spacing:-.04em;margin:14px 0 20px;font-size:clamp(32px,4vw,48px);line-height:1.1}.training-intro p,.training-panel p{font-size:16px;line-height:1.7}.training-intro p{color:var(--muted)}.training-intro a{color:#1d4ed8;text-underline-offset:4px;padding-block:10px;text-decoration:underline;display:inline-block}.training-panel{border:1px solid var(--line);background:#fff;border-radius:20px;min-width:0;margin-top:24px;padding:32px;box-shadow:0 8px 30px #081d360a}.training-step{color:#1d4ed8;letter-spacing:.1em;font-size:12px;font-weight:800}.training-panel h3{letter-spacing:-.025em;margin:14px 0 22px;font-size:clamp(24px,3vw,32px);line-height:1.2}.training-panel h4{margin:28px 0 12px;font-size:18px}.training-panel fieldset{border:0;min-width:0;margin:24px 0;padding:0}.training-panel legend{margin-bottom:12px;font-size:16px;font-weight:750}.training-methods{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.training-methods label{border:1px solid var(--line);cursor:pointer;border-radius:12px;align-items:center;gap:10px;min-height:52px;padding:16px;font-weight:700;display:flex}.training-methods label.selected{color:#1e40af;background:#eef4ff;border-color:#2563eb}.training-panel input[type=radio],.training-panel input[type=checkbox]{width:20px;height:20px;accent-color:var(--blue);flex:none;margin:0}.training-panel :is(input,select,summary):focus-visible,.training-intro a:focus-visible{outline-offset:4px;outline:3px solid #2563eb}.training-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.training-pair>div{background:var(--panel);border-radius:12px;min-width:0;padding:22px}.training-pair>div>span{color:#435370;letter-spacing:.08em;margin-bottom:10px;font-size:12px;font-weight:800;display:block}.training-pair>div>strong{font-size:20px;line-height:1.4;display:block}.training-caution{background:#fff8ee;border-left:3px solid #c56a05;padding:10px 18px}.training-toggle{cursor:pointer;align-items:center;gap:12px;min-height:52px;padding-block:12px;font-size:16px;display:flex}.training-note{background:#f1f6ff;border:1px solid #c9dcf8;border-radius:12px;padding:18px 20px;line-height:1.7}.training-note p{margin:8px 0 0}.training-range-label{margin-top:22px;font-size:18px;display:block}.training-range{width:100%;height:44px;accent-color:var(--blue);margin:8px 0 20px}.training-chart{gap:22px;display:grid}.training-chart-label{justify-content:space-between;gap:12px;margin-bottom:10px;font-size:16px;display:flex}.training-bar-track{background:#e8edf5;border-radius:6px;height:22px;overflow:hidden}.training-bar{background:#2563eb;height:100%;transition:width .3s}.training-bar.validation{background:#07864b}.training-chart>p{margin:0}.training-panel details{border-top:1px solid var(--line);margin-top:24px;padding-top:12px}.training-panel summary{cursor:pointer;padding-block:14px;font-size:16px;font-weight:750;line-height:1.5}.training-table-wrap{max-width:100%;overflow-x:auto}.training-panel table{border-collapse:collapse;width:100%;font-size:16px}.training-panel caption{text-align:left;color:var(--muted);padding:12px}.training-panel th,.training-panel td{text-align:left;border-bottom:1px solid var(--line);padding:12px}.training-panel thead{background:var(--panel)}.training-prompt-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.training-prompt-options label{border:1px solid var(--line);cursor:pointer;border-radius:12px;align-items:flex-start;gap:12px;padding:18px;display:flex}.training-prompt-options label:has(input:checked){background:#f1f6ff;border-color:#2563eb}.training-prompt-options strong{font-size:16px;line-height:1.4}.training-prompt-options small{color:#49566a;margin-top:6px;font-size:15px;line-height:1.6;display:block}.training-select-label{margin:24px 0 10px;font-weight:750;display:block}.training-panel select{width:min(100%,480px);min-height:48px;color:var(--ink);font:inherit;background:#fff;border:1px solid #7b899d;border-radius:10px;padding:10px 12px}.training-prompt-preview{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--navy);color:#e6efff;border-radius:14px;padding:24px;font:15px/1.8 ui-monospace,SFMono-Regular,Menlo,monospace}.training-panel p.training-small{color:#49566a;font-size:15px}.training-responses{margin-top:22px}.training-responses p{margin:10px 0}@media (max-width:700px){.training-workshop{padding-block:60px}.training-panel{padding:22px}.training-methods,.training-pair,.training-prompt-options{grid-template-columns:1fr}.training-prompt-preview{padding:18px}}@media (prefers-reduced-motion:reduce){.training-bar{transition:none}}