/* Ripasso attivo: all rules remain inside this dedicated surface. */
.pr-shell{--pr-ink:#263f47;--pr-muted:#58706f;--pr-line:#dce5df;--pr-green:#315f54;--pr-soft:#e9f0ea;min-height:100vh;background:#f7f8f4;color:var(--pr-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:16px;line-height:1.6;letter-spacing:0}
.pr-shell *{box-sizing:border-box}.pr-shell [hidden]{display:none!important}.pr-shell button,.pr-shell input,.pr-shell select,.pr-shell textarea{font:inherit}.pr-shell button{cursor:pointer}.pr-shell button:disabled{cursor:default}.pr-shell p{margin:0 0 16px}.pr-shell h1,.pr-shell h2,.pr-shell h3{color:var(--pr-ink);letter-spacing:-.025em;line-height:1.2;margin:0 0 16px}.pr-shell h2{font-size:25px;font-weight:560}.pr-shell h3{font-size:18px;font-weight:600}.pr-shell em{font-weight:400;color:#55776b}.pr-shell a{color:#315f54;text-underline-offset:4px}.pr-shell small,.pr-small{font-size:13px;line-height:1.55;color:var(--pr-muted)}.pr-shell fieldset{min-width:0;border:0;padding:0;margin:0}.pr-shell legend{padding:0}.pr-shell :focus-visible{outline:3px solid #64827b;outline-offset:4px}
.pr-topbar{max-width:1280px;margin:auto;padding:26px 48px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--pr-line)}.pr-brand{display:flex;gap:14px;align-items:center;background:none;border:0;color:var(--pr-ink);text-align:left;padding:0}.pr-brand-symbol{width:38px;height:38px;background:#e6eee7;display:grid;place-items:center;border-radius:50%;font-family:Georgia,serif;font-size:25px;font-style:italic}.pr-brand strong{display:block;font-size:15px;font-weight:600;letter-spacing:.01em}.pr-brand small{font-size:11px;letter-spacing:.05em}.pr-topnav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.pr-topnav button{border:0;background:none;color:var(--pr-muted);font-size:13px;padding:7px 0}.pr-topnav .pr-candidate{display:flex;gap:8px;align-items:center;border-left:1px solid var(--pr-line);padding-left:22px}.pr-avatar{border-radius:50%;background:#e9e7ef;color:#5b5275;width:27px;height:27px;display:grid;place-items:center;font-size:12px}
.pr-main{max-width:1120px;margin:0 auto;padding:0 48px 56px;outline:none}.pr-main:has(.pr-activity),.pr-main:has(.pr-pause),.pr-main:has(.pr-reviews){max-width:900px}.pr-hero{padding:68px 0 36px;position:relative;isolation:isolate}.pr-hero:after{content:'';position:absolute;z-index:-1;width:240px;height:240px;right:35px;top:50px;border:1px solid #dde6dd;border-radius:50%;background:radial-gradient(circle at 35% 35%,#f1f5ed,#e7efea);box-shadow:40px 35px 0 -12px #edf0e8;opacity:.85}.pr-kicker{font-size:10px;font-weight:650;letter-spacing:.17em;color:#597567;margin-bottom:20px!important}.pr-hero h1,.pr-result-head h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(44px,6vw,72px);font-weight:400;line-height:1.08;letter-spacing:-.045em;margin-bottom:24px}.pr-lead{font-size:17px;line-height:1.8;color:var(--pr-muted);max-width:620px}.pr-hero-bottom{margin-top:34px;display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid var(--pr-line);padding-top:20px;font-size:12px;color:var(--pr-muted)}
.pr-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:42px;padding:10px 18px;border-radius:24px;border:1px solid #ccd9d0;background:#fff;color:var(--pr-ink);font-weight:550;font-size:13px;line-height:1.4;text-align:center;text-decoration:none;transition:background .15s,border-color .15s;white-space:normal}.pr-button:hover:not(:disabled){background:#edf3ed;border-color:#93afa0}.pr-button.pr-primary{background:var(--pr-green);border-color:var(--pr-green);color:#fff;padding:13px 24px}.pr-button.pr-primary:hover:not(:disabled){background:#244b42;color:#fff}.pr-button.pr-soft{background:var(--pr-soft);border-color:transparent;color:#31584d}.pr-button.pr-text{background:none;border-color:transparent;color:var(--pr-muted);padding:8px 4px}.pr-button:disabled{opacity:.45}.pr-button.is-selected{background:#dce9df;border-color:#4b7967;color:#234a3e}.pr-shortcuts{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin:0 0 28px}.pr-resume{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#ecf2ed;padding:26px 30px;border-radius:18px;margin:0 0 24px}.pr-resume h2{font-size:23px;margin-bottom:6px}.pr-resume p{margin-bottom:0}.pr-resume .pr-kicker{margin-bottom:10px!important}
.pr-setup{background:#fff;border:1px solid #e0e7de;border-radius:24px;padding:32px 36px 28px;box-shadow:0 14px 45px #314e3810}.pr-section-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 0 26px}.pr-section-heading h2{margin:0}.pr-section-heading .pr-kicker{margin-bottom:9px!important}.pr-section-heading>.pr-small{max-width:220px;text-align:right}.pr-config{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;margin-bottom:24px}.pr-field{display:flex;flex-direction:column;gap:8px;min-width:0;margin-bottom:20px}.pr-field>span{font-size:13px;font-weight:600;color:#415d58}.pr-config .pr-field{margin-bottom:0}.pr-field input,.pr-field select,.pr-field textarea{background:#fafbf8;border:1px solid #d6e0d7;border-radius:12px;color:var(--pr-ink);padding:12px 14px;width:100%;min-width:0;font-size:15px}.pr-field select{white-space:normal;text-overflow:ellipsis;min-height:49px}.pr-field textarea{resize:vertical;min-height:100px;line-height:1.7}.pr-field textarea:read-only{background:#f1f4ef;color:#47605a}.pr-levels{margin:25px 0 28px!important;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.pr-levels legend{font-size:13px;font-weight:600;margin-bottom:12px}.pr-level{border:1px solid #dee5dc;border-radius:14px;background:#fff;text-align:left;padding:18px;color:var(--pr-ink);position:relative}.pr-level strong{display:block;margin:10px 0 8px;font-size:14px}.pr-level small{display:block;font-size:12px;line-height:1.65}.pr-level-dot{display:block;width:12px;height:12px;border:1px solid #afc0b4;border-radius:50%}.pr-level.is-selected{border-color:#779c87;background:#f0f5ed}.pr-level.is-selected .pr-level-dot{background:#4c7c65;border-color:#4c7c65;box-shadow:0 0 0 4px #deebdd}.pr-config-bottom{align-items:start;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.pr-timer-settings{padding:29px 0 0;font-size:13px;color:var(--pr-muted)}.pr-timer-settings summary,.pr-methods summary,.pr-context summary{cursor:pointer}.pr-timer-settings[open] summary{margin-bottom:15px}.pr-start{display:flex;align-items:center;justify-content:space-between;gap:26px;border-top:1px solid var(--pr-line);padding-top:24px}.pr-start p{margin:0;max-width:490px}.pr-start .pr-button{flex-shrink:0}.pr-chapter-checks{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0!important}.pr-chapter-checks legend{margin-bottom:16px;font-size:14px}.pr-chapter-checks label,.pr-check{display:flex;align-items:flex-start;gap:10px;font-size:13px}.pr-shell input[type=checkbox]{accent-color:#3d6d58;width:17px;height:17px;flex:none;margin-top:3px}
.pr-library{margin-top:56px}.pr-library>.pr-section-heading h2{font-size:23px}.pr-chapters{display:grid;grid-template-columns:1fr 1fr;column-gap:34px}.pr-chapter{display:flex;align-items:center;gap:14px;background:transparent;border:0;border-bottom:1px solid #e0e6df;padding:22px 0;color:var(--pr-ink);text-align:left;min-width:0}.pr-chapter:hover{background:#edf2e980}.pr-chapter>span:nth-child(2){flex:1;min-width:0}.pr-chapter-number{font-family:Georgia,serif;font-size:25px;color:#78917f;min-width:35px;align-self:flex-start}.pr-chapter strong{display:block;font-size:14px;font-weight:550;line-height:1.5}.pr-chapter small{display:block;margin-top:6px;font-size:11px}.pr-chapter>span:last-child{color:#78917f}.pr-methods{margin:36px 0 24px;padding:24px 0;border-top:1px solid var(--pr-line);border-bottom:1px solid var(--pr-line)}.pr-methods>summary{font-size:16px;font-weight:550}.pr-method-list{display:grid;grid-template-columns:1fr 1fr;gap:0 30px;margin-top:18px}.pr-method{display:block;width:100%;border:0;border-bottom:1px solid var(--pr-line);background:transparent;text-align:left;padding:20px 0;color:var(--pr-ink)}.pr-method strong,.pr-method span,.pr-method small{display:block}.pr-method strong{font-size:14px;margin-bottom:5px}.pr-method span{font-size:13px;color:var(--pr-muted)}.pr-method small{font-size:11px;margin-top:8px}.pr-footnote{font-size:12px;color:#657a71;line-height:1.8;max-width:760px;margin-top:24px!important}.pr-shell-footer{border-top:1px solid var(--pr-line);padding:20px 0;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#657a71;margin-top:45px}
.pr-session-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:30px 0 20px;font-size:12px;color:var(--pr-muted)}.pr-clock{display:flex;align-items:center;gap:12px;font-variant-numeric:tabular-nums}.pr-progress{height:3px;background:#e1e8df;margin-bottom:36px;border-radius:5px;overflow:hidden}.pr-progress>span{display:block;height:100%;background:#739883}.pr-activity{background:#fff;border:1px solid #e0e7de;border-radius:22px;padding:34px 38px;box-shadow:0 12px 42px #314e3808}.pr-activity-meta{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:11px;color:#668170;margin-bottom:22px}.pr-activity h1{font-family:Georgia,serif;font-size:34px;font-weight:400;line-height:1.22;margin-bottom:18px}.pr-prompt{font-size:17px;line-height:1.75;color:#3f575b;margin-bottom:28px!important}.pr-recall-space{text-align:center;padding:28px 16px 30px;background:#f6f8f2;border-radius:16px;margin:28px 0;color:#597260}.pr-recall-space p{font-size:15px;margin:0}.pr-recall-symbol{font-family:Georgia,serif;display:block;font-size:68px;line-height:.8;color:#94ac94;margin-top:10px}.pr-options{display:grid;gap:10px;margin:20px 0!important}.pr-options legend{font-size:13px;font-weight:550;color:#58706b;margin-bottom:12px}.pr-option{display:flex;gap:13px;align-items:flex-start;width:100%;text-align:left;padding:15px 17px;border:1px solid #e0e5de;background:#fbfcfa;border-radius:13px;color:#344c50;font-size:15px!important;line-height:1.65}.pr-option:hover:not(:disabled){border-color:#90b29a;background:#f3f7ef}.pr-option.is-selected{background:#edf4eb;border-color:#74947a;color:#274d39}.pr-option:disabled{opacity:1}.pr-option:disabled:not(.is-selected){color:#6b7c75;background:#fbfcf9}.pr-option-mark{flex:none;display:grid;place-items:center;border:1px solid #d5dfd3;border-radius:50%;width:25px;height:25px;font-size:11px;color:#738671;margin-top:1px}.is-selected>.pr-option-mark{background:#5c8067;border-color:#5c8067;color:#fff}.pr-part{border-top:1px solid #e4e9e0;padding-top:24px;margin:26px 0}.pr-part h3{font-size:17px;line-height:1.6;font-weight:500}.pr-scenario{font-size:16px;line-height:1.7}.pr-part .pr-kicker{margin-bottom:12px!important}.pr-changed{border-left:3px solid #91aa98;padding-left:20px}.pr-quote{font-family:Georgia,serif;font-size:25px;line-height:1.65;margin:24px 0 12px;padding:15px 0 15px 22px;border-left:3px solid #86a48d;color:#385846}.pr-quote-cite{font-size:11px;color:#64776a;line-height:1.7}.pr-premise{background:#f2f5ef;border-radius:14px;padding:23px 25px;margin:20px 0;line-height:1.8}.pr-premise p:last-child{margin:0}.pr-map-nodes{display:flex;gap:8px;flex-wrap:wrap;margin:25px 0}.pr-map-nodes span{font-size:12px;background:#eef2ed;border:1px solid #dde5da;padding:6px 12px;border-radius:16px}.pr-map-edge{margin:26px 0;padding-top:22px;border-top:1px solid #e0e7da}.pr-edge-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:15px}.pr-edge-head>span{color:#829a7e;font-size:24px}.pr-map-solution{padding-left:24px}.pr-map-solution li{padding:8px 0;line-height:1.7}.pr-note{margin-top:24px}.pr-hint-area{margin:20px 0;color:var(--pr-muted)}.pr-hint{padding:13px 17px;border-left:2px solid #d1c097;background:#faf7f0;font-size:14px;margin:10px 0!important}.pr-hint-area small{font-size:11px}.pr-confidence{border-top:1px solid var(--pr-line)!important;padding-top:25px!important;margin-top:30px!important}.pr-confidence legend{font-size:13px;color:var(--pr-muted);margin:0 0 12px;padding-top:20px}.pr-confidence>div{display:flex;gap:10px;flex-wrap:wrap}.pr-confidence .pr-button{font-size:12px}.pr-commit{display:flex;align-items:center;gap:20px;margin:25px 0}.pr-commit .pr-small{max-width:240px}.pr-locked{font-size:12px;color:#5b7565;border-top:1px solid var(--pr-line);padding-top:20px;margin-top:30px!important}.pr-activity-tools{display:flex;justify-content:flex-end}.pr-step-nav{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:28px 0;font-size:12px;color:var(--pr-muted)}.pr-finish-early{text-align:center;font-size:12px;margin-bottom:20px}.pr-feedback{border-top:1px solid #cbdcc9;padding-top:30px;margin-top:22px;font-size:15px;line-height:1.8}.pr-feedback p{margin-bottom:18px}.pr-feedback-score{color:#345e45;font-weight:550}.pr-feedback-later{background:#f3f6ee;color:#61775b;padding:18px 20px;border-radius:12px;margin-top:20px;font-size:14px}.pr-rubric{padding-left:22px}.pr-rubric li{padding:4px 0}.pr-source{border-top:1px solid #e0e7da;padding-top:18px;margin-top:25px;font-size:11px;color:#627663;overflow-wrap:anywhere}.pr-source>strong{font-size:11px}.pr-source p{margin:8px 0}.pr-source-links{display:flex;gap:14px;flex-wrap:wrap}.pr-source-links a{padding:4px 0}.pr-context{font-size:12px;color:#5c705e;margin:15px 0}.pr-context p{margin-top:14px}.pr-self{background:#f3f7ed;padding:22px;border-radius:14px;margin:25px 0}.pr-self h3{font-size:18px}.pr-check{margin-bottom:12px;font-size:14px;line-height:1.7}.pr-self-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.pr-self-buttons .pr-button{font-size:12px}.pr-comparison{padding:22px 0}.pr-compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:18px 0}.pr-compare-grid>div{border-left:2px solid #c9d9c5;padding-left:16px}.pr-compare-grid p{font-size:14px;margin:10px 0}.pr-compare-grid small{font-size:11px}.pr-pause{padding:75px 25px;text-align:center}.pr-pause h1{font-family:Georgia,serif;font-weight:400;font-size:40px}.pr-notice{background:#f3eee0;color:#695b39;border:1px solid #e3d9bf;padding:16px 20px;border-radius:12px;font-size:14px;margin:20px 0!important}
.pr-result-head{padding:55px 0 24px}.pr-result-head h1{font-size:51px}.pr-result-head>p:last-child{font-size:14px;color:var(--pr-muted)}.pr-result-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;border-top:1px solid var(--pr-line);border-bottom:1px solid var(--pr-line);padding:24px 0;margin-bottom:26px}.pr-result-metrics strong{display:block;font-family:Georgia,serif;font-size:34px;font-weight:400;color:#477357}.pr-result-metrics span{display:block;font-size:12px;color:var(--pr-muted);margin-top:6px}.pr-review{border:1px solid #dfe7da;border-radius:17px;background:#fff;margin:18px 0;overflow:hidden}.pr-review>summary{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:23px 27px;cursor:pointer;list-style:none}.pr-review>summary:after{content:'+';font-size:21px;color:#7b9372}.pr-review[open]>summary:after{content:'−'}.pr-review>summary>span:first-child{flex:1}.pr-review>summary small{display:block;font-size:10px;margin-bottom:5px}.pr-review>summary strong{display:block;font-size:16px;font-weight:550}.pr-review>summary>span:last-of-type{font-size:11px;color:#58734e}.pr-review-body{padding:0 27px 28px}.pr-your-answer{background:#f7f8f4;padding:20px;border-radius:12px;font-size:14px;line-height:1.7;margin-top:22px}.pr-your-answer h3{font-size:14px;margin-bottom:12px}.pr-your-answer ol{padding-left:22px}.pr-your-answer li{margin:5px 0}.pr-your-answer .pr-small{font-size:11px;margin-bottom:0}.pr-history-section{margin:38px 0}.pr-history-row{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--pr-line);padding:20px 0}.pr-history-row strong{font-size:15px;font-weight:550}.pr-history-row small{display:block;margin-top:5px;font-size:12px}.pr-legacy-item{border-top:1px solid var(--pr-line);padding:26px 0;font-size:14px}
@media(max-width:800px){.pr-topbar{padding:20px 25px}.pr-main{padding:0 25px 40px}.pr-hero:after{width:170px;height:170px;right:0;top:80px;opacity:.45}.pr-hero{padding-top:45px}.pr-hero h1{font-size:58px}.pr-hero .pr-lead{max-width:460px}.pr-setup{padding:25px}.pr-levels{gap:9px}.pr-level{padding:15px 12px}.pr-section-heading{align-items:flex-start}.pr-chapters{column-gap:23px}.pr-activity{padding:30px}.pr-topnav{gap:16px}.pr-topnav .pr-candidate{padding-left:16px}.pr-start{gap:20px}}
@media(max-width:580px){.pr-topbar{padding:18px;align-items:flex-start;gap:12px}.pr-brand-symbol{width:30px;height:30px;font-size:21px}.pr-brand{gap:9px}.pr-brand strong{font-size:13px}.pr-brand small{font-size:9px}.pr-topnav{gap:4px;flex-direction:column;align-items:flex-end}.pr-topnav button{font-size:11px;min-height:32px}.pr-topnav .pr-candidate{border:0;padding-left:0}.pr-avatar{width:22px;height:22px}.pr-main{padding:0 18px 30px}.pr-hero{padding:37px 0 26px}.pr-hero h1{font-size:49px}.pr-hero:after{width:110px;height:110px;top:80px;right:0;opacity:.25}.pr-lead{font-size:15px}.pr-hero-bottom{margin-top:24px;align-items:flex-start;font-size:10px;gap:10px}.pr-hero-bottom .pr-button{font-size:11px;min-width:98px}.pr-shortcuts{gap:8px;margin-bottom:22px}.pr-shortcuts .pr-button{font-size:12px}.pr-resume{padding:22px;align-items:flex-start;flex-direction:column;gap:15px}.pr-resume h2{font-size:21px}.pr-resume p{font-size:13px}.pr-setup{padding:23px 19px;border-radius:18px}.pr-section-heading{display:block;margin-bottom:22px}.pr-section-heading h2{font-size:23px}.pr-section-heading>.pr-small{display:block;text-align:left;margin-top:10px}.pr-config{grid-template-columns:1fr;gap:18px}.pr-field input,.pr-field select,.pr-field textarea{font-size:16px}.pr-levels{grid-template-columns:1fr;gap:10px;margin:26px 0!important}.pr-level{padding:15px 16px 15px 42px}.pr-level-dot{position:absolute;left:17px;top:20px}.pr-level strong{margin:0 0 5px}.pr-level small{font-size:12px}.pr-timer-settings{padding:0}.pr-start{flex-direction:column;align-items:stretch;gap:20px}.pr-chapters{grid-template-columns:1fr}.pr-library{margin-top:38px}.pr-chapter{padding:18px 0}.pr-method-list{grid-template-columns:1fr}.pr-chapter-checks{grid-template-columns:1fr}.pr-shell-footer{flex-direction:column;gap:5px;margin-top:30px}.pr-session-top{flex-wrap:wrap;gap:8px;padding-top:20px}.pr-session-top>.pr-button{font-size:11px}.pr-session-top>span{order:3;width:100%;text-align:center;font-size:11px}.pr-clock{font-size:11px;gap:5px}.pr-progress{margin-bottom:22px}.pr-activity{padding:23px 19px;border-radius:17px}.pr-activity-meta{font-size:10px;gap:12px}.pr-activity h1{font-size:29px}.pr-prompt{font-size:16px}.pr-option{font-size:14px!important;padding:13px 12px;gap:10px}.pr-option-mark{width:22px;height:22px;font-size:10px}.pr-quote{font-size:22px;padding-left:15px}.pr-confidence .pr-button{font-size:11px;padding:10px 12px}.pr-commit{flex-direction:column;align-items:stretch;gap:12px}.pr-commit .pr-small{max-width:none;text-align:center}.pr-step-nav{gap:8px;flex-wrap:wrap}.pr-step-nav>.pr-button{font-size:12px;padding:11px 12px}.pr-step-nav>span{font-size:10px}.pr-feedback{font-size:14px}.pr-self{padding:18px 15px}.pr-self-buttons .pr-button{font-size:11px}.pr-compare-grid{grid-template-columns:1fr;gap:18px}.pr-result-head{padding-top:37px}.pr-result-head h1{font-size:42px}.pr-result-metrics{gap:12px}.pr-result-metrics strong{font-size:29px}.pr-result-metrics span{font-size:10px}.pr-review>summary{padding:20px 18px;gap:12px}.pr-review>summary strong{font-size:14px}.pr-review>summary>span:last-of-type{font-size:10px}.pr-review-body{padding:0 18px 22px}.pr-history-row{align-items:flex-start;gap:14px}.pr-history-row strong{font-size:13px}.pr-history-row small{font-size:11px}.pr-your-answer{padding:16px}.pr-recall-space{padding:24px 12px}}
@media(prefers-reduced-motion:reduce){.pr-shell *{transition:none!important;scroll-behavior:auto!important}}
@media print{.pr-topbar,.pr-shortcuts,.pr-step-nav,.pr-finish-early,.pr-self-buttons{display:none!important}.pr-shell{background:white}.pr-main{max-width:none;padding:0}.pr-review{break-inside:avoid;border-color:#bbb}.pr-source{color:#333}}