/* Practice First / v4 — the existing identity, organized around useful work. */
.pf-hero{background:var(--night);color:var(--mist);padding:60px 0 0}.pf-hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:8%;align-items:center}.pf-hero-copy{padding:22px 0 55px}.pf-hero-copy h1{font-size:clamp(52px,5.7vw,86px);line-height:1.04;letter-spacing:-.05em;max-width:700px}.pf-hero-copy h1 em{color:var(--acid)}.pf-deck{font-size:18px;line-height:1.65;color:#d1d8ce;margin:28px 0}.pf-fine{font:10px/1.6 var(--mono);letter-spacing:.09em;color:#bdcabb;margin:22px 0 0}.pf-quiet-link{display:inline-block;color:inherit;text-underline-offset:6px;font-size:13px;padding:10px 0}.pf-demo{background:var(--paper);color:var(--ink);padding:30px;border:1px solid #a6b695;box-shadow:16px 16px 0 #9da78512;position:relative;margin:10px 0 55px}.pf-demo-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #b8bfae;padding-bottom:20px}.pf-demo-top .eyebrow{margin:0;font-size:10px;max-width:220px}.pf-demo-top svg{width:42px;height:42px;flex:none}.pf-demo-question{font-family:var(--serif);font-size:clamp(30px,3.1vw,44px);line-height:1.12;margin:28px 0;letter-spacing:-.04em}.pf-demo-tabs{display:flex;border-bottom:1px solid var(--line);gap:8px}.pf-demo-tabs button{border:0;border-bottom:3px solid transparent;background:transparent;padding:12px 8px;font-size:12px;min-height:44px;flex:1}.pf-demo-tabs button[aria-pressed=true]{border-color:var(--ink);background:var(--lime)}.pf-demo-stage{min-height:213px;padding:24px 0 15px}.pf-demo-stage .eyebrow{margin-bottom:16px;color:var(--muted)}.pf-demo-stage p:not(.eyebrow){font-size:18px;line-height:1.6}.pf-demo-stage p.pf-margin-note{font-family:var(--serif);font-size:17px;font-style:italic;margin-top:16px;color:var(--muted)}.pf-demo .small-copy{font-size:11px;margin-top:12px}.pf-hero-footer{border-top:1px solid #ffffff24;display:flex;justify-content:space-between;gap:20px;padding-block:20px;font-size:12px;color:#d1d8ce}.pf-hero-footer .mono{font-size:10px}.pf-resume{display:inline-block;padding:12px 16px;margin-top:20px;font-size:14px;border:1px solid currentColor;text-decoration:none}.pf-hero .pf-resume{color:var(--acid)}.pf-start-card{border:1px solid var(--line);background:var(--white);display:flex;flex-direction:column;min-width:0}.pf-card-body{padding:26px;display:flex;flex-direction:column;gap:18px;flex:1}.pf-card-body h2,.pf-card-body h3{font-size:30px;line-height:1.15}.pf-card-body .eyebrow{margin:0;font-size:10px}.pf-card-body .button{margin-top:5px;align-self:flex-start}.pf-card-art .plate,.pf-start-card>.plate{border:0;border-bottom:1px solid var(--line)}.pf-card-body .text-link{align-self:flex-start}.pf-feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}.pf-feature-grid h2{font-size:clamp(38px,4.4vw,64px)}.pf-feature-grid p:not(.eyebrow){margin:25px 0;max-width:55ch}.pf-return-band{background:var(--lime);padding:80px 0}.pf-trail-illustration{border-left:1px solid #607045;margin:5px 0 5px 20px;position:relative}.pf-trail-illustration>div{display:flex;align-items:center;gap:28px;min-height:92px;position:relative;left:-22px}.pf-trail-illustration span{width:44px;height:44px;display:grid;place-items:center;background:var(--ink);color:var(--lime);font-family:var(--mono);font-size:12px;flex:none;border-radius:50%}.pf-trail-illustration p{font-size:20px;margin:0!important}.pf-trail-illustration .pf-trail-branch{width:calc(100% - 24px);left:24px;border-left:1px solid #607045;padding-left:24px}.pf-trail-branch span{background:transparent;border:1px solid var(--ink);color:var(--ink)}.pf-weekly-feature{display:grid;grid-template-columns:1.4fr 1fr;gap:8%;padding:44px;border:1px solid var(--line);background:var(--white);align-items:center}.pf-weekly-feature h2{font-size:clamp(36px,3.6vw,52px)}.pf-weekly-feature p:not(.eyebrow){margin:22px 0}.pf-weekly-note{background:#e7e9da;padding:30px;border-left:3px solid var(--ink)}.pf-weekly-note p{font-family:var(--serif);font-size:32px;line-height:1.35}.pf-weekly-note .mono{font-size:10px}.pf-spatial-invite{padding:80px 0;background:var(--night);color:var(--mist)}.pf-spatial-invite h2 em{color:var(--acid)}.pf-spatial-invite .pf-quiet-link{display:block;margin-top:10px}.pf-spatial-picture img{width:100%;aspect-ratio:1.25;object-fit:cover;border:1px solid #738371}.pf-split-callout{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:42px 0;margin:40px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.pf-split-callout p{max-width:64ch;margin-top:18px}.pf-simple-links a{padding:25px;border:1px solid var(--line);text-decoration:none}.pf-simple-links p{margin-top:15px}.pf-simple-links h3{font-size:26px}.pf-example-layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:7%}.pf-example-layout aside{font-size:15px}.pf-example-layout aside p{margin-bottom:22px}.pf-example-layout aside .button{margin-bottom:18px}.pf-example-layout aside .text-link{display:flex}.pf-example-turn section{padding:30px 0;border-bottom:1px solid var(--line)}.pf-example-turn section:first-child{padding-top:0}.pf-example-turn section>p:not(.eyebrow){font-size:20px;line-height:1.7;white-space:normal;overflow-wrap:anywhere}.pf-example-turn section p.pf-artifact-text{font-family:var(--serif);font-size:26px}.pf-example-turn>.button{margin-top:28px}.pf-section-nav{display:grid;gap:12px;margin-bottom:30px}.pf-example-layout .prose section+section{margin-top:55px}.pf-practice-controls{display:flex;justify-content:space-between;gap:18px;align-items:center;background:var(--dark);color:var(--white);padding:20px;margin-bottom:24px}.pf-practice-controls .eyebrow{margin:0;font-size:10px;color:var(--lime)}.pf-practice-controls .small-button{color:var(--white);border-color:#889780;white-space:normal}.pf-practice-controls .small-button:hover{color:var(--ink)}.pf-seed-callout{padding:24px;border-left:3px solid #75834e;background:var(--soft);margin:0 0 26px}.pf-seed-callout h2{font-size:26px}.pf-seed-callout p{margin-top:10px}.pf-seed-callout .eyebrow{margin:0}.pf-stage-hint{padding:12px 16px;background:var(--soft);font-size:14px!important}.pf-step-controls{display:flex;justify-content:space-between;gap:12px;margin:24px 0}.pf-step-controls button{gap:12px}.pf-evidence-notes{margin:10px 0}.pf-evidence-notes textarea{width:100%;margin-top:8px}.pf-portable-ai{margin:28px 0}.pf-portable-ai textarea{width:100%;margin:15px 0;font-size:14px}.pf-check{display:flex;gap:12px;align-items:center;font-size:15px;font-weight:normal;min-height:44px;line-height:1.4}.pf-check input{width:19px;height:19px;flex:none;margin:0;accent-color:var(--ink)}.pf-post-save{margin-top:20px}.step-nav a[aria-current=step]{background:var(--lime);color:var(--ink)}.pf-storage-bar{padding:24px;background:var(--soft);display:flex;justify-content:space-between;gap:24px;align-items:center;margin:20px 0}.pf-storage-bar .eyebrow{margin:0 0 8px}.pf-storage-bar .button-row{flex:none;max-width:300px}.pf-storage-bar .small-button{white-space:normal}.pf-compare-workspace{border:1px solid var(--line);background:var(--white);padding:32px;margin:35px 0 55px;scroll-margin-top:100px}.pf-compare-workspace select{width:100%;max-width:100%;margin:10px 0;font-size:15px}.pf-compare-tools{margin:15px 0 25px}.pf-compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.pf-compare-grid>article{padding:24px;background:var(--paper);min-width:0}.pf-compare-grid>article:last-child{background:#e7ebd7}.pf-compare-grid h3{font-family:var(--mono);letter-spacing:.03em;font-size:11px;margin:22px 0 8px;line-height:1.4}.pf-preserve-text{white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;line-height:1.7}.pf-change-summary{padding:20px 0;font-size:14px}.pf-compare-workspace .button-row{margin-bottom:18px}.pf-card-composer{display:grid;grid-template-columns:1fr 1.15fr;gap:6%;align-items:start}.pf-card-options select{width:100%;margin:10px 0}.pf-card-options fieldset{padding:22px;margin:28px 0 18px;border:1px solid var(--line)}.pf-card-options legend{font-size:15px;padding:0 8px}.pf-card-options .button-row{margin-top:26px}.pf-card-sheet{padding:32px;border:1px solid var(--line);background:var(--white);min-height:400px;max-height:900px;overflow:auto}.pf-card-sheet>p.eyebrow{background:var(--night);color:var(--acid);padding:20px;margin:-32px -32px 30px}.pf-card-sheet h2{font-size:11px;margin:28px 0 8px}.pf-card-signature{font:12px/1.5 var(--sans);margin-top:40px;border-top:1px solid var(--line);padding-top:15px}.pf-card-preview>.small-copy{margin-top:18px}.pf-card-options .save-status{min-height:4em}.pf-practice-controls+noscript{display:block}
@media(max-width:1050px){.pf-hero-grid{gap:5%;grid-template-columns:1.15fr 1fr}.pf-demo{padding:23px}.pf-demo-question{font-size:34px}.pf-hero-copy h1{font-size:60px}.pf-hero-copy .button-row{gap:12px}.pf-example-layout{grid-template-columns:235px minmax(0,1fr)}.pf-storage-bar{display:block}.pf-storage-bar .button-row{max-width:none;margin-top:16px}.pf-feature-grid{gap:5%}.pf-card-body{padding:22px}}
@media(max-width:760px){.pf-hero{padding-top:22px}.pf-hero-grid,.pf-feature-grid,.pf-weekly-feature,.pf-card-composer,.pf-example-layout{grid-template-columns:1fr}.pf-hero-copy{padding:22px 0 35px}.pf-hero-copy h1{font-size:clamp(45px,8.7vw,66px)}.pf-hero-copy .eyebrow{font-size:10px}.pf-deck{font-size:16px;margin:22px 0}.pf-demo{margin:0 0 25px;box-shadow:none}.pf-demo-stage{min-height:180px}.pf-hero-footer{flex-direction:column;gap:10px}.pf-hero-footer .mono{font-size:9px}.pf-return-band,.pf-spatial-invite{padding:48px 0}.pf-trail-illustration{margin-top:35px}.pf-trail-illustration p{font-size:17px}.pf-weekly-feature{padding:24px;gap:28px}.pf-weekly-note{padding:22px}.pf-weekly-note p{font-size:27px}.pf-split-callout{flex-direction:column;align-items:flex-start;padding:30px 0}.pf-start-card h2{font-size:28px}.pf-example-layout aside{border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:28px}.pf-example-turn section>p:not(.eyebrow){font-size:18px}.pf-example-turn section p.pf-artifact-text{font-size:22px}.pf-spatial-picture{margin-top:30px}.pf-practice-controls{padding:16px;gap:10px}.pf-practice-controls p{font-size:14px}.pf-practice-controls .small-button{max-width:135px;font-size:12px;min-height:44px}.pf-step-controls .button{font-size:12px;padding:12px 15px;min-height:48px}.pf-compare-workspace{padding:20px}.pf-compare-grid{grid-template-columns:1fr;gap:16px}.pf-compare-grid>article{padding:20px}.pf-compare-workspace h2{font-size:32px}.pf-compare-workspace .section-heading{display:block}.pf-card-preview{margin-top:36px}.pf-card-sheet{padding:24px}.pf-card-sheet>p.eyebrow{margin:-24px -24px 25px}.pf-card-body .text-link{margin-top:0}.pf-seed-callout{padding:20px}.pf-seed-callout h2{font-size:24px}}
@media(prefers-reduced-motion:reduce){.pf-hero *, .pf-demo *{animation:none!important;transition:none!important}}
@media print{.pf-demo-tabs,.pf-practice-controls,.pf-step-controls,.pf-card-options,.pf-resume,.pf-hero-footer,.pf-spatial-invite{display:none!important}.pf-hero{background:white;color:black}.pf-hero-grid,.pf-example-layout,.pf-compare-grid{display:block}.pf-hero-copy h1 em{color:black}.turn-step[hidden],.pf-demo-stage[hidden]{display:block!important}.pf-card-composer{display:block}.pf-card-sheet{max-height:none;overflow:visible}}

/* Keep the first editable action near the start of the practice page. */
body[data-page=practice] .page-intro{padding-top:30px;padding-bottom:26px}
body[data-page=practice] .page-intro h1{font-size:clamp(40px,4.1vw,58px);line-height:1.06}
body[data-page=practice] .page-intro .eyebrow{margin-bottom:14px}
body[data-page=practice] .page-intro .deck{font-size:16px;line-height:1.6;max-width:790px;margin-top:18px}
body[data-page=practice] .spatial-notice{padding:12px 18px;margin-bottom:20px;font-size:12px}
.pf-seed-callout{padding:16px 20px}.pf-seed-callout summary{cursor:pointer;list-style-position:outside;margin-left:16px}.pf-seed-callout summary .eyebrow{display:block;margin-bottom:3px;font-size:10px}.pf-seed-callout summary strong{font-weight:500;font-size:18px;line-height:1.35}
@media(max-width:760px){body[data-page=practice] .workspace-layout{display:flex;flex-direction:column}body[data-page=practice] .workspace-aside{order:2;width:100%;margin-top:35px}body[data-page=practice] #turn-tool{order:1;width:100%}body[data-page=practice] .page-intro{padding-top:20px;padding-bottom:22px}body[data-page=practice] .page-intro h1{font-size:42px}body[data-page=practice] .spatial-notice{display:block;margin-bottom:16px}body[data-page=practice] .turn-step{padding-top:18px}body[data-page=practice] .tool-heading .eyebrow{margin-bottom:6px;font-size:9px}body[data-page=practice] .tool-heading{margin-bottom:8px}body[data-page=practice] .pf-seed-callout{margin-bottom:14px}}