@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Manrope:wght@500;600;700;800&display=swap');
:root{--navy:#102c4d;--blue:#315ce3;--orange:#dd6427;--teal:#168091;--ink:#182a42;--muted:#5f6d81;--line:#dce4ed;--paper:#f2f6fa;--green:#168258}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 'DM Sans',Arial,sans-serif}.pp-topbar{height:66px;padding:0 clamp(18px,5vw,76px);display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#fff;position:sticky;top:0;z-index:5;box-shadow:0 3px 16px #102c4d22}.pp-brand{font:800 14px 'Manrope',sans-serif;letter-spacing:.06em;color:#fff;text-decoration:none}.pp-brand span{font-size:10px;color:#8fc5d4;margin-left:6px}.pp-top-title{font:800 12px 'Manrope',sans-serif;letter-spacing:.13em}.pp-top-title i{color:#f1a067;font-style:normal}.pp-exit,.pp-nav button{font:700 14px 'DM Sans',sans-serif;border:1px solid #ffffff55;background:transparent;border-radius:8px;color:inherit;padding:10px 14px;cursor:pointer}.pp-shell{max-width:1120px;min-height:calc(100vh - 132px);margin:auto;padding:40px 28px 60px}.pp-screen{display:none;animation:rise .3s ease}.pp-screen.is-active{display:block}@keyframes rise{from{opacity:.3;transform:translateY(8px)}to{opacity:1;transform:none}}.pp-cover{min-height:calc(100vh - 210px);display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:clamp(24px,5vw,70px)}.pp-cover:not(.is-active){display:none}.pp-kicker{display:block;font:800 12px 'Manrope',sans-serif;letter-spacing:.14em;color:var(--teal);margin-bottom:12px}.pp-cover h1{font:800 clamp(48px,7vw,78px)/.99 'Manrope',sans-serif;letter-spacing:-.055em;color:var(--navy);margin:0}.pp-cover h1 em{color:var(--orange);font-style:normal}.pp-cover-copy>p{max-width:430px;font-size:18px;color:#4f6177;margin:22px 0}.pp-objective{display:grid;gap:4px;border-left:4px solid var(--orange);padding:10px 15px;background:#fff;border-radius:0 10px 10px 0;margin:24px 0 19px}.pp-objective b{color:#69788c;font-size:12px;text-transform:uppercase;letter-spacing:.1em}.pp-objective span{font:700 18px 'Manrope',sans-serif;color:var(--navy)}.pp-primary{display:flex;gap:15px;align-items:center;border:0;border-radius:9px;background:var(--navy);color:#fff;padding:14px 20px;font:700 16px 'DM Sans',sans-serif;cursor:pointer}.pp-primary span{color:#ef9a60}.pp-cover-meta{font-size:13px!important;color:#718097!important;margin:12px 0!important}.pp-cover-visual,.pp-diagram{margin:0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 12px 36px #15335410}.pp-cover-visual img,.pp-diagram img{display:block;width:100%;height:auto}.pp-cover-visual figcaption{padding:12px 16px;text-align:center;font:700 13px 'Manrope',sans-serif;color:var(--navy)}.pp-heading{margin:0 0 24px}.pp-heading h1{font:800 clamp(32px,4vw,48px)/1.12 'Manrope',sans-serif;letter-spacing:-.04em;color:var(--navy);margin:0 0 8px}.pp-heading p{font-size:18px;color:var(--muted);margin:0;max-width:800px}.pp-two-events{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;margin:30px 0}.pp-two-events article{background:white;border:1px solid var(--line);border-radius:15px;padding:24px;text-align:center}.pp-two-events article:first-child{border-top:5px solid var(--orange)}.pp-two-events article:last-child{border-top:5px solid var(--blue)}.pp-two-events span{font-weight:800;color:#68768b}.pp-two-events h2{font:700 23px 'Manrope',sans-serif;color:var(--navy)}.pp-versus{font-size:12px;color:var(--muted);letter-spacing:.1em}.pp-question-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.pp-question-grid p{margin:0;background:#e6edf5;border-radius:10px;padding:14px;font-weight:600}.pp-answer,.pp-mysteries details{background:white;border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin:16px 0}.pp-answer summary,.pp-mysteries summary{font-weight:800;color:var(--teal);cursor:pointer}.pp-answer p:last-child{margin-bottom:0}.pp-diagram{padding:10px;margin:20px 0}.pp-formula{padding:0}.pp-rule-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}.pp-rule-pair article{border-radius:14px;padding:20px;background:white;border:1px solid var(--line);display:grid;gap:3px}.pp-rule-earlier{border-left:5px solid var(--orange)!important}.pp-rule-later{border-left:5px solid var(--blue)!important}.pp-rule-pair span,.pp-form-grid article>span{font-size:12px;letter-spacing:.12em;font-weight:800;color:var(--muted)}.pp-rule-pair b{font:800 22px 'Manrope',sans-serif;color:var(--navy)}.pp-rule-pair strong{color:var(--orange)}.pp-rule-later strong{color:var(--blue)}.pp-note{padding:16px 20px;background:#e7f1f4;border-left:4px solid var(--teal);border-radius:0 12px 12px 0}.pp-check{background:white;border:1px solid var(--line);border-radius:12px;padding:14px 20px}.pp-check p{margin:6px 0}.pp-check details{display:inline-block;margin-left:5px}.pp-check summary{cursor:pointer;color:var(--teal);font-weight:700}.pp-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pp-form-grid article{background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px}.pp-form-grid article>b{display:block;color:var(--navy);margin:5px 0}.pp-form-grid p{margin:6px 0 0}.pp-form-grid p strong{color:var(--teal)}.pp-past-simple,.pp-roleplay,.pp-finish{margin-top:18px;background:var(--navy);color:#fff;padding:20px 24px;border-radius:14px}.pp-past-simple h2,.pp-roleplay h2,.pp-finish h2{margin:0 0 8px;font:700 20px 'Manrope',sans-serif}.pp-past-simple p,.pp-roleplay p{margin:5px 0;color:#e4edf8}.pp-past-simple i,.pp-roleplay b{color:#ffbf8f}.pp-prompt{padding:20px;background:white;border:1px solid var(--line);border-radius:14px;margin-top:18px}.pp-prompt h2,.pp-subhead{font:700 20px 'Manrope',sans-serif;color:var(--navy)}.pp-prompt p{line-height:1.8}.pp-mini-bank{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.pp-mini-bank span{background:#e9f0f5;border-radius:99px;padding:7px 12px;font-size:14px;font-weight:700}.pp-exercise{padding-left:28px}.pp-exercise li{padding:9px 0 9px 3px;border-bottom:1px solid #e5eaf0}.pp-exercise small{color:var(--muted);display:inline-block;margin-left:4px}.pp-blank{display:inline-block;min-width:70px;border-bottom:2px solid #98a8ba}.pp-connectors{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.pp-connectors article{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}.pp-connectors article>b{font:800 18px 'Manrope',sans-serif;color:var(--orange)}.pp-connectors p{margin:7px 0 0}.pp-photo{padding:0}.pp-story-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.pp-story-grid article{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}.pp-story-grid article>span{font-size:12px;letter-spacing:.1em;color:var(--teal);font-weight:800}.pp-story-grid p{margin:8px 0;color:#506178}.pp-story-grid b{display:block;color:var(--navy);font-size:15px}.pp-story-grid small{display:block;color:var(--muted);margin-top:8px}.pp-mysteries{display:grid;grid-template-columns:1fr 1fr;gap:2px 12px}.pp-mysteries details{margin:0}.pp-mysteries details p{margin:10px 0 5px}.pp-mysteries details b{color:var(--navy)}.pp-roleplay{margin-top:18px}.pp-story-steps{padding-left:24px}.pp-story-steps li{padding:8px 0}.pp-finish{background:#eaf3ee;color:var(--ink);border-left:5px solid var(--green)}.pp-finish h2{color:var(--navy)}.pp-footer{height:66px;background:white;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(18px,5vw,76px);font-size:11px;font-weight:800;letter-spacing:.09em;color:#708096}.pp-progress{height:6px;width:min(360px,35vw);background:#e7ecf2;border-radius:10px;overflow:hidden}.pp-progress span{height:100%;width:0;display:block;background:linear-gradient(90deg,var(--orange),var(--blue));transition:width .3s}.pp-nav{display:flex;justify-content:space-between;margin-top:26px}.pp-nav button{border-color:#c8d3e0;color:var(--navy);background:white}.pp-nav .pp-next{background:var(--navy);border-color:var(--navy);color:white}button:hover{filter:brightness(.96)}button:focus-visible,summary:focus-visible{outline:3px solid #ef9a60;outline-offset:3px}
@media(max-width:760px){.pp-topbar{height:58px;padding:0 14px}.pp-top-title{font-size:10px}.pp-brand{font-size:12px}.pp-exit{font-size:12px;padding:8px}.pp-shell{padding:24px 16px 40px}.pp-cover{min-height:0;grid-template-columns:1fr;gap:18px}.pp-cover h1{font-size:54px}.pp-cover-visual{order:-1}.pp-cover-visual img{max-height:34vh;object-fit:cover}.pp-question-grid{grid-template-columns:1fr 1fr}.pp-two-events{gap:8px}.pp-two-events article{padding:13px 8px}.pp-two-events h2{font-size:17px}.pp-rule-pair,.pp-form-grid,.pp-connectors,.pp-story-grid,.pp-mysteries{grid-template-columns:1fr}.pp-footer{height:56px;padding:0 14px;font-size:9px}.pp-progress{width:25vw}.pp-heading h1{font-size:34px}.pp-heading p{font-size:16px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}