.pua-root{--pua-bg:#f6f8fb;--pua-surface:#ffffff;--pua-soft:#eef4fa;--pua-text:#17202a;--pua-muted:#556274;--pua-line:#dbe4ee;--pua-red:#b8241a;--pua-red-dark:#8f1912;--pua-blue:#123b63;--pua-blue-soft:#dfeaf5;--pua-gold:#f1b33b;--pua-green:#1f7a4f;--pua-radius:18px;width:100%;max-width:100%;overflow:hidden;color:var(--pua-text);background:var(--pua-bg);font-family:inherit;line-height:1.7} .pua-root *,.pua-root *::before,.pua-root *::after{box-sizing:border-box} .pua-root h1,.pua-root h2,.pua-root h3,.pua-root p,.pua-root strong,.pua-root span,.pua-root a,.pua-root button,.pua-root label{max-width:none!important;min-width:0!important;overflow-wrap:anywhere!important;word-break:normal!important;white-space:normal!important} .pua-root p,.pua-root h1,.pua-root h2,.pua-root h3{display:block!important;width:100%!important;max-width:none!important} .pua-shell{width:min(1160px,calc(100% - 32px));margin:0 auto} .pua-hero{padding:76px 0 64px;background:radial-gradient(circle at top right,rgba(241,179,59,.12),transparent 34%),radial-gradient(circle at top left,rgba(18,59,99,.07),transparent 32%),linear-gradient(135deg,#fbfdff 0%,#f3f8fc 58%,#fff8f4 100%);color:var(--pua-text);border-bottom:1px solid var(--pua-line)} .pua-series-pill{display:inline-flex;width:auto!important;margin:0 0 20px;padding:8px 14px;border:1px solid rgba(18,59,99,.16);border-radius:999px;background:rgba(255,255,255,.92);color:var(--pua-red);font-size:.9rem;font-weight:900} .pua-hero-heading{display:block!important;width:100%!important;max-width:none!important;margin:0 0 12px;color:var(--pua-blue);font-size:clamp(2.45rem,5vw,5rem);line-height:1.05;letter-spacing:-.045em} .pua-hero-title{margin:0 0 16px;color:var(--pua-red);font-size:clamp(1.18rem,2vw,1.65rem);font-weight:850} .pua-hero-intro{width:100%!important;max-width:980px!important;margin:0 0 34px;color:var(--pua-muted);font-size:1.08rem} .pua-hero-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;width:100%;margin-bottom:30px} .pua-meta-item{width:100%;min-width:0;padding:20px;border:1px solid var(--pua-line);border-radius:var(--pua-radius);background:rgba(255,255,255,.94)} .pua-meta-item span{display:block;width:100%!important;margin-bottom:8px;color:var(--pua-red);font-size:.78rem;font-weight:950;text-transform:uppercase;letter-spacing:.08em} .pua-meta-item strong{display:block;width:100%!important;margin-bottom:7px;color:var(--pua-blue);font-size:1.08rem} .pua-meta-item p{display:block!important;width:100%!important;max-width:none!important;margin:0;color:var(--pua-muted)} .pua-main-btn,.pua-refresh-btn{display:inline-block;width:auto;max-width:100%;border:0;border-radius:999px;cursor:pointer;font:inherit;font-weight:900;transition:transform .18s ease,background .18s ease} .pua-main-btn{padding:15px 22px;background:var(--pua-blue);color:#fff} .pua-main-btn:hover{transform:translateY(-2px);background:#0e304f} .pua-refresh-btn{margin-top:24px;padding:13px 18px;color:#fff;background:var(--pua-blue)} .pua-refresh-btn:hover{transform:translateY(-2px);background:#0e304f} .pua-refresh-btn.is-complete{background:var(--pua-green)} .pua-progress{padding:28px 0;background:#fff;border-bottom:1px solid var(--pua-line)} .pua-progress-top{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;width:100%;margin-bottom:18px} .pua-progress-copy{flex:1 1 100%;width:100%;max-width:none!important;min-width:0} .pua-progress-copy h2{width:100%!important;max-width:none!important;margin:0 0 5px;color:var(--pua-blue);font-size:1.35rem;line-height:1.2} .pua-progress-copy p{width:100%!important;max-width:none!important;margin:0;color:var(--pua-muted)} .pua-progress-total{flex:0 0 auto;width:auto;padding:10px 15px;border-radius:999px;background:var(--pua-blue-soft);color:var(--pua-blue);font-weight:950} .pua-progress-total span{display:inline} .pua-progress-bar{width:100%;height:10px;margin-bottom:18px;overflow:hidden;border-radius:999px;background:#e9edf1} .pua-progress-bar span{display:block;width:0;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--pua-red),var(--pua-gold));transition:width .3s ease} .pua-nav{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;width:100%} .pua-nav a{display:flex;align-items:center;justify-content:center;width:100%;min-height:56px;padding:12px;border:1px solid var(--pua-line);border-radius:14px;background:var(--pua-soft);color:var(--pua-blue);font-size:.93rem;font-weight:850;text-decoration:none;text-align:center} .pua-section{padding:72px 0;background:#fff} .pua-tint{background:var(--pua-soft)} .pua-section-head{display:grid!important;grid-template-columns:72px minmax(0,1fr);align-items:start;gap:18px;width:100%!important;max-width:none!important;margin-bottom:32px} .pua-section-mark{display:flex!important;align-items:center;justify-content:center;width:72px;min-width:72px;height:72px;border-radius:20px;background:linear-gradient(135deg,var(--pua-red),var(--pua-red-dark));color:#fff;font-size:1rem;font-weight:950;text-align:center} .pua-section-copy{display:block!important;width:100%!important;max-width:none!important;min-width:0!important} .pua-section-copy h2{display:block!important;width:100%!important;max-width:none!important;margin:0 0 9px;color:var(--pua-blue);font-size:clamp(1.85rem,3vw,2.95rem);line-height:1.15;letter-spacing:-.03em} .pua-section-copy p{display:block!important;width:100%!important;max-width:none!important;min-width:0!important;margin:0;color:var(--pua-muted);font-size:1.06rem} .pua-grid,.pua-roadmap,.pua-framework,.pua-quiz-grid{display:grid;width:100%;max-width:100%;gap:18px} .pua-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))} .pua-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))} .pua-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))} .pua-card,.pua-mini,.pua-number-card,.pua-principle,.pua-roadmap-item,.pua-framework-item,.pua-interactive,.pua-quiz-card,.pua-drill,.pua-key-note,.pua-next{width:100%!important;max-width:100%!important;min-width:0!important;padding:24px;border:1px solid var(--pua-line);border-radius:var(--pua-radius);background:#fff} .pua-card h3,.pua-mini h3,.pua-number-card h3,.pua-framework-item h3,.pua-interactive h3{display:block!important;width:100%!important;max-width:none!important;margin:0 0 10px;color:var(--pua-blue);font-size:1.17rem;line-height:1.28} .pua-card p,.pua-mini p,.pua-number-card p,.pua-principle p,.pua-roadmap-item p,.pua-framework-item p,.pua-interactive p,.pua-quiz-card p,.pua-drill p,.pua-key-note p,.pua-next p{display:block!important;width:100%!important;max-width:none!important;min-width:0!important;margin:0;color:var(--pua-muted)} .pua-card p+p,.pua-key-note p+p{margin-top:15px} .pua-mini-grid{margin-top:18px} .pua-key-note{margin-top:20px;border-left:4px solid var(--pua-gold)} .pua-key-note strong{display:block!important;width:100%!important;max-width:none!important;margin-bottom:8px;color:var(--pua-blue);font-size:1rem} .pua-principles{margin-top:18px} .pua-principle{display:flex;flex-direction:column;gap:12px} .pua-principle span{display:flex!important;align-items:center;justify-content:center;width:42px!important;height:42px;border-radius:999px;background:var(--pua-blue);color:#fff;font-weight:950} .pua-number-card span{display:flex!important;align-items:center;justify-content:center;width:52px!important;height:52px;margin-bottom:15px;border-radius:16px;background:var(--pua-blue-soft);color:var(--pua-blue);font-weight:950} .pua-roadmap{grid-template-columns:repeat(4,minmax(0,1fr))} .pua-roadmap-item strong{display:block!important;width:100%!important;max-width:none!important;margin-bottom:8px;color:var(--pua-blue);font-size:1.05rem} .pua-roadmap-item.is-active{border-color:rgba(184,36,26,.35);background:#fff6f4} .pua-framework{grid-template-columns:repeat(3,minmax(0,1fr))} .pua-framework-item{display:flex;flex-direction:column;align-items:flex-start} .pua-framework-item span{display:flex!important;align-items:center;justify-content:center;width:58px!important;height:58px;margin-bottom:16px;border-radius:18px;background:linear-gradient(135deg,var(--pua-red),var(--pua-gold));color:#fff;font-size:1.7rem;font-weight:950} .pua-interactive{padding:28px} .pua-interactive>p{margin-bottom:20px} .pua-options{display:grid;width:100%;gap:11px} .pua-options button{width:100%!important;max-width:none!important;min-width:0!important;padding:15px;border:1px solid var(--pua-line);border-radius:14px;background:#fff;color:var(--pua-text);font:inherit;font-weight:800;text-align:left;cursor:pointer;transition:background .18s ease,border-color .18s ease,transform .18s ease} .pua-options button:hover{background:#f8fbfe;transform:translateY(-1px)} .pua-options button.is-correct{border-color:rgba(31,122,79,.35);background:#eef8f2} .pua-options button.is-incorrect{border-color:rgba(184,36,26,.35);background:#fff2f1} .pua-feedback{display:none;width:100%!important;max-width:none!important;margin-top:15px;padding:15px;border-radius:14px;font-weight:850} .pua-feedback.show{display:block} .pua-feedback.success{border:1px solid rgba(31,122,79,.24);background:#eef8f2;color:#185d3e} .pua-feedback.alert{border:1px solid rgba(184,36,26,.24);background:#fff2f1;color:#8e211a} .pua-quiz-grid{grid-template-columns:repeat(2,minmax(0,1fr))} .pua-quiz-card h3{display:block!important;width:100%!important;max-width:none!important;margin:0 0 8px;color:var(--pua-red);font-size:.92rem;text-transform:uppercase;letter-spacing:.06em} .pua-quiz-card>p{width:100%!important;max-width:none!important;margin-bottom:18px;color:var(--pua-blue);font-size:1.06rem;font-weight:850} .pua-drill label{display:flex;align-items:flex-start;gap:13px;width:100%!important;max-width:none!important;padding:15px 0;border-bottom:1px solid var(--pua-line);color:var(--pua-blue);font-weight:800} .pua-drill label:last-of-type{border-bottom:0} .pua-drill input{flex:0 0 auto;width:21px;height:21px;margin-top:2px;accent-color:var(--pua-red)} .pua-drill label span{flex:1 1 auto;width:100%!important;max-width:none!important;min-width:0!important} .pua-footer{padding:0 0 74px;background:#fff} .pua-next span{display:block!important;width:100%!important;max-width:none!important;margin-bottom:10px;color:var(--pua-red);font-size:.88rem;font-weight:950;text-transform:uppercase;letter-spacing:.07em} .pua-next h2{display:block!important;width:100%!important;max-width:none!important;margin:0 0 10px;color:var(--pua-blue);font-size:clamp(1.7rem,2.6vw,2.5rem);line-height:1.16} @media (max-width:1080px){.pua-hero-meta,.pua-grid-4,.pua-roadmap{grid-template-columns:repeat(2,minmax(0,1fr))}.pua-nav{grid-template-columns:repeat(3,minmax(0,1fr))}.pua-framework{grid-template-columns:repeat(2,minmax(0,1fr))}} @media (max-width:820px){.pua-shell{width:min(100% - 24px,1160px)}.pua-hero{padding:58px 0 48px}.pua-section{padding:54px 0}.pua-progress-top{flex-direction:column;align-items:flex-start}.pua-section-head{grid-template-columns:1fr!important;gap:14px}.pua-section-mark{width:62px;min-width:62px;height:62px}.pua-grid-2,.pua-grid-3,.pua-quiz-grid{grid-template-columns:1fr}.pua-main-btn,.pua-refresh-btn{width:100%;text-align:center}} @media (max-width:640px){.pua-hero-meta,.pua-grid-4,.pua-roadmap,.pua-framework,.pua-nav{grid-template-columns:1fr}.pua-card,.pua-mini,.pua-number-card,.pua-principle,.pua-roadmap-item,.pua-framework-item,.pua-interactive,.pua-quiz-card,.pua-drill,.pua-key-note,.pua-next{padding:20px}.pua-hero-heading{font-size:2.35rem}.pua-section-copy p,.pua-hero-intro{font-size:1rem}}