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@media(min-width:1450px){.hero{padding-top:75px;padding-bottom:110px;gap:100px}}
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@media(max-width:480px){.preview-note{font-size:.6875rem}.preview-note span{max-width:105px;text-align:right}.header .brand{gap:5px;font-size:1.3rem}.header .brand svg{width:24px;height:28px}.header>.button{gap:8px}.hero h1{font-size:3.65rem}.hero-copy>.lead{font-size:1.1rem}.hero .actions{align-items:flex-start;flex-direction:column}.example{padding:20px 16px}.example-heading{gap:8px;align-items:start}.example-label{max-width:90px;text-align:right;line-height:1.4}.example h2{font-size:1.5rem}.example-content{padding:20px;min-height:360px}.example-steps button{font-size:.8125rem}.example-foot{font-size:.75rem}.principle-strip>.wrap{font-size:.75rem}.section h2,.start-section h2,.participate h2{font-size:2.4rem}.section-lead{font-size:1.08rem}.idea-grid,.participation-grid{grid-template-columns:1fr;gap:38px}.worksheet{padding:22px 18px}.worksheet .button{padding:13px 17px}.brief-result .actions{gap:10px}.footer-links{gap:16px}.participate-heading>p:last-child{font-size:1.08rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
@media print{.preview-note,.header nav,.header>.button,.actions,.worksheet,.footer-links{display:none}.wrap{width:100%}.hero,.practice,.start-grid,.idea-grid,.participation-grid{display:block}.hero,.section,.start-section,.participate{padding:24px 0}.hero-copy{margin-bottom:30px}.example{box-shadow:none}.participate,.principle-strip{background:white;color:var(--ink)}.participate p,.participate a{color:var(--ink)}.practice-row{break-inside:avoid}details>div,details>p{display:block}}

.community-links{display:flex;flex-wrap:wrap;gap:24px;margin-top:22px;font-size:.875rem;color:#fff}

.tools-heading{max-width:760px}
.tools-heading .eyebrow{color:var(--blue)}
.tools-heading .section-lead{margin-top:26px}
.tool-list{list-style:none;margin:56px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:64px 74px}
.tool{border-top:1px solid var(--line);padding-top:24px;display:flex;flex-direction:column;min-width:0}
.tool-head{display:flex;gap:16px;align-items:baseline;justify-content:space-between}
.tool-head h3{font:1.55rem/1.25 var(--serif);letter-spacing:-.025em;font-weight:400}
.tool-tag{flex-shrink:0;font-size:.6875rem;line-height:1.4;letter-spacing:.1em;text-transform:uppercase;font-weight:650;color:var(--muted);border:1px solid var(--line);border-radius:2px;padding:4px 8px;white-space:nowrap}
.tool-tag.live{color:var(--blue);border-color:#b6c2ef;background:#f1f4ff}
.tool>p{color:var(--muted);margin-top:18px;max-width:34rem}
.tool-facts{margin:24px 0 0;display:grid;gap:11px;border-top:1px solid var(--line);padding-top:19px}
.tool-facts>div{display:grid;grid-template-columns:84px 1fr;gap:18px}
.tool-facts dt{font-size:.6875rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:650;padding-top:3px}
.tool-facts dd{margin:0;font-size:.875rem;line-height:1.55}
.tool-facts code{font-size:.8125rem;color:var(--ink);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.tool-actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:auto;padding-top:28px}
.tool-actions .text-link{color:var(--blue)}
.tool-note{border-left:3px solid var(--blue);padding-left:20px;margin-top:58px;font-size:.875rem;max-width:46rem}
.tools>.small-note{max-width:46rem}
.tools>.small-note a{color:var(--blue)}
@media(max-width:1100px){.tool-list{gap:50px}}
@media(max-width:800px){.tool-list{grid-template-columns:1fr;gap:40px;margin-top:40px}.tool-head h3{font-size:1.45rem}.tool-note{margin-top:40px}}
@media(max-width:480px){.tool-head{flex-direction:column;align-items:flex-start;gap:10px}.tool-facts>div{grid-template-columns:1fr;gap:3px}.tool-actions{gap:18px;padding-top:24px}}
@media print{.tool-list{display:block}.tool{break-inside:avoid;padding-top:16px}.tool-actions{display:none}}

/* Accepted website copy and Instruments presentation, September 2026. */
:root{--ink:#142449;--paper:#f5f6fa;--soft:#fff;--sans:Arial,ui-sans-serif,system-ui,sans-serif;--serif:var(--sans);--accent:#dce4ff}
h1,.section h2,.start-section h2,.participate h2,.example h2,.tool-head h3,.idea-grid h3{font-family:var(--sans);font-weight:700}
h1 em{font-style:normal;font-weight:700}.hero h1{font-size:clamp(3rem,4.6vw,4.8rem);letter-spacing:-.055em}.hero .lead{font-size:1.2rem}.header{border-bottom:1px solid var(--line)}
.example{background:var(--paper);box-shadow:none;border-radius:2px}.example-content{background:var(--soft);min-height:330px}.example-foot{align-items:flex-start}.principle-strip{background:var(--soft);color:var(--ink);border-block:1px solid var(--line)}.principle-strip span+span{border-color:var(--line)}
.practice{display:block}.practice .section-heading{max-width:800px}.practice .section-lead{margin-top:22px}.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:38px}.practice-row{display:block}.practice-row>span{display:block;margin-bottom:10px;font:12px/1.4 ui-monospace,monospace}.method-detail{max-width:820px;border-top:1px solid var(--line);margin-top:28px}.method-detail p{font-size:.94rem;color:var(--muted);margin-bottom:14px}
.section h2,.start-section h2,.participate h2{font-size:clamp(2rem,3vw,3rem)}.tool-head h3{font-size:1.35rem}.tool-list{gap:48px}.tool-facts dt,.eyebrow,.tool-tag{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.worksheet{background:var(--paper)}.field textarea{min-height:126px;background:var(--soft)}.tool-note{border:0;border-top:1px solid var(--line);padding:22px 0 0}.ideas>p{margin-top:28px}
@media(max-width:800px){.modes{grid-template-columns:1fr;gap:0}.example{box-shadow:none}.hero h1{font-size:clamp(2.8rem,8vw,4rem)}.hero .lead{font-size:1.12rem}}
@media(prefers-color-scheme:dark){:root{color-scheme:dark;--blue:#7d97ff;--ink:#e7ecf6;--muted:#9ba8c2;--line:#253253;--paper:#0a1020;--soft:#10182c;--accent:#a3b5ff}.button.primary{background:var(--blue);color:#0a1020}.button.primary:hover{background:#a3b5ff}.button.light{color:#0a1020}.example,.example-content,.example-steps,.worksheet{border-color:var(--line)}.example-content,textarea{background:var(--soft);color:var(--ink)}.example-steps{border-color:var(--line)}.tool-tag.live{color:var(--blue);background:#16224a;border-color:#5f71a0}.skip-link{background:var(--soft)}.participate{background:#050a16}.field textarea{border-color:#5f71a0}textarea::placeholder{color:var(--muted)}}