.opwe{--navy:#0b70b2;--navy-dark:#08588e;--ivory:#fffdf7;--ink:#16324f;--muted:#546b83;--line:#cfdded;--blue:#eaf4ff;--gold:#a2782b;--warning:#805a13;--danger:#923e35;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--ivory);color:var(--ink);margin:0;font-size:16px;line-height:1.6}.opwe *{box-sizing:border-box}.opwe [hidden]{display:none!important}.opwe button,.opwe input,.opwe textarea{font:inherit}.opwe a{color:var(--navy)}.opwe button{border:1px solid var(--navy);background:var(--navy);color:#fff;border-radius:9px;padding:10px 17px;font-weight:650;cursor:pointer;min-height:44px;line-height:1.4}.opwe button:hover:not(:disabled){background:var(--navy-dark);color:#fff}.opwe button:disabled{opacity:.55;cursor:not-allowed}.opwe button.opwe-secondary{color:var(--navy);background:white;border-color:#9dabb3}.opwe :focus-visible{outline:3px solid #ba812b;outline-offset:3px}.opwe h1,.opwe h2,.opwe h3{color:var(--navy);line-height:1.25;margin:0 0 14px}.opwe h1{font-size:clamp(1.6rem,3vw,2.6rem);letter-spacing:-.03em}.opwe h2{font-size:1.25rem}.opwe p{margin:0 0 16px}.opwe-top{background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px max(22px,calc((100vw - 1320px)/2));}.opwe-brand{font-size:25px;letter-spacing:-.02em;font-weight:800;text-decoration:none;color:white!important}.opwe-brand span{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:500;opacity:.85}.opwe-private{font-size:12px;text-transform:uppercase;letter-spacing:.09em;border:1px solid #718594;border-radius:20px;padding:5px 12px}.opwe-shell{max-width:1320px;margin:0 auto;padding:34px 24px 60px}.opwe-hero{max-width:850px;padding:20px 0}.opwe-hero p:not(.opwe-kicker){font-size:18px;color:var(--muted)}.opwe-kicker{font-size:11px;font-weight:750;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;margin-bottom:12px}.opwe-note,.opwe-notice{background:#edf5ff;border-left:4px solid #8fb5df;border-radius:8px;padding:15px 18px;margin-bottom:24px;font-size:14px}.opwe-notice{background:#fff1d7;border-color:var(--gold)}.opwe-release-tabs,.opwe-button-row{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.opwe-release-tabs button[aria-pressed="true"]{box-shadow:0 0 0 3px #c3d7e0}.opwe-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:20px 0 30px}.opwe-card{background:white;border:1px solid var(--line);border-radius:13px;padding:22px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;box-shadow:0 3px 12px #18354908}.opwe-card p{font-size:14px;color:var(--muted);margin:0 0 10px}.opwe-card button{margin-top:auto}.opwe-tag{display:inline-block;background:var(--blue);border-radius:5px;padding:3px 8px;font-size:11px;letter-spacing:.04em;text-transform:uppercase;font-weight:750}.opwe-section-title{margin-top:28px!important}.opwe-exam-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}.opwe-exam-head h1{font-size:clamp(1.5rem,2.6vw,2.1rem);margin-bottom:0}.opwe-clock{min-width:150px;background:white;border:1px solid var(--line);border-radius:12px;padding:12px 18px;text-align:center}.opwe-clock span{display:block;color:var(--muted);font-size:12px}.opwe-clock strong{font-size:24px;font-variant-numeric:tabular-nums;color:var(--navy)}.opwe-clock.is-low{border-color:var(--danger);background:#fff2eb}.opwe-savebar{display:flex;align-items:center;gap:10px;background:var(--blue);padding:12px 15px;border-radius:10px;margin-bottom:22px}.opwe-savebar>span{flex:1;font-size:14px;font-weight:550}.opwe-workspace{display:grid;grid-template-columns:210px minmax(0,1fr);gap:22px;align-items:start}.opwe-palette{background:#f0f6fd;border-radius:12px;padding:19px;position:sticky;top:20px}.opwe-palette p{font-size:13px;color:var(--muted)}.opwe-palette nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin-bottom:16px}.opwe-palette nav button{padding:7px 2px;min-height:40px;color:var(--navy);background:white;border-color:#b6c3c9;border-radius:6px;font-size:13px;font-weight:600;position:relative}.opwe-palette nav button.is-answered{background:#d9ebff;border-color:#82aad9}.opwe-palette nav button[aria-current="true"]{outline:2px solid var(--navy);outline-offset:1px}.opwe-palette nav button.is-flagged:after{content:'★';position:absolute;right:1px;top:-4px;font-size:12px;color:#875800}.opwe-palette>button{width:100%;font-size:13px;padding:10px 8px}.opwe-question{min-width:0;background:white;border:1px solid var(--line);border-radius:14px;padding:clamp(20px,3vw,38px);box-shadow:0 6px 24px #10283805}.opwe-question-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.opwe-question-heading h2{margin:0}.opwe-marks{font-size:13px;background:#edf1f2;border-radius:6px;white-space:nowrap;padding:4px 10px}.opwe-prose{font-size:17px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;margin-bottom:22px}.opwe-instructions{background:#fffbf1;border-left:3px solid var(--gold);padding:12px 16px;white-space:pre-wrap}.opwe-editor-part{margin-top:22px}.opwe-editor-part label{display:block;font-weight:700;margin-bottom:6px;line-height:1.5}.opwe-editor-part p{font-size:14px;color:var(--muted);margin-bottom:9px;white-space:pre-wrap}.opwe textarea{width:100%;resize:vertical;min-height:180px;border:1px solid #9eafb8;border-radius:9px;padding:14px;color:var(--ink);background:#fffefb;font-size:16px;line-height:1.7;box-shadow:inset 0 1px 2px #10283805}.opwe textarea.list-row{min-height:76px}.opwe textarea:disabled{opacity:1;background:#f3f6fb;color:#4b5d65}.opwe-editor-footer{display:flex;gap:12px;justify-content:space-between;align-items:center;margin-top:14px;color:var(--muted);font-size:13px}.opwe-editor-footer input{height:19px;width:19px;vertical-align:middle;margin-right:5px}.opwe-editor-footer label{min-height:44px;display:flex;align-items:center}.opwe-navigation{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:24px;margin-top:24px}.opwe-navigation span{font-size:13px;color:var(--muted)}.opwe-privacy,.opwe-footer{font-size:12px;color:var(--muted);line-height:1.6;margin-top:24px}.opwe-privacy{max-width:920px;margin-left:auto}.opwe-footer{max-width:1320px;margin:0 auto;padding:20px 24px 28px;border-top:1px solid var(--line)}.opwe-stimulus{margin:22px 0;padding:16px;background:#f5f8fc;border:1px solid var(--line);border-radius:10px;overflow:hidden}.opwe-stimulus img{display:block;width:auto;max-width:100%;height:auto;max-height:650px;margin:auto}.opwe-stimulus figcaption{font-size:13px;color:var(--muted);margin-top:10px;white-space:pre-wrap}.opwe-stimulus button{margin-top:12px}.opwe-recovery{background:#fff0d7;border:1px solid #d3ac66;padding:22px;border-radius:12px;margin:20px 0}.opwe-recovery h2{margin-bottom:10px}.opwe-diff{display:grid;grid-template-columns:1fr 1fr;gap:16px}.opwe-diff pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:250px;overflow:auto;padding:14px;background:white;border-radius:8px;font:14px/1.6 system-ui}.opwe-panel{max-width:850px;margin:25px auto;background:white;border:1px solid var(--line);border-radius:15px;padding:clamp(22px,4vw,40px)}.opwe-review-row{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}.opwe-panel dl{display:grid;grid-template-columns:180px 1fr;gap:12px}.opwe-panel dt{font-weight:700}.opwe-panel dd{margin:0;overflow-wrap:anywhere}.opwe-skip{position:absolute;top:-60px;left:16px;background:white;padding:10px;z-index:99}.opwe-skip:focus{top:10px}.opwe-busy{cursor:progress}@media(max-width:950px){.opwe-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.opwe-workspace{grid-template-columns:175px minmax(0,1fr);gap:16px}.opwe-palette{padding:14px}.opwe-palette nav{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:700px){.opwe-shell{padding:20px 14px 35px}.opwe-top{padding:14px 18px}.opwe-brand{font-size:22px}.opwe-brand span{font-size:10px}.opwe-private{font-size:10px;padding:5px 8px}.opwe-workspace{display:flex;flex-direction:column}.opwe-question{width:100%;padding:20px 17px}.opwe-palette{position:static;width:100%;padding:14px}.opwe-palette nav{grid-template-columns:repeat(8,minmax(0,1fr));max-height:210px;overflow:auto;padding:4px}.opwe-palette h2,.opwe-palette p{margin-bottom:9px}.opwe-palette>button{width:auto}.opwe-palette .opwe-legend{display:inline;font-size:11px;margin-right:10px}.opwe-exam-head{align-items:flex-start}.opwe-clock{min-width:114px;padding:8px 10px}.opwe-clock strong{font-size:22px}.opwe-clock span{font-size:10px}.opwe-savebar{flex-wrap:wrap;padding:12px}.opwe-savebar>span{flex:1 0 100%}.opwe-savebar button{flex:1}.opwe-prose{font-size:16px;line-height:1.7}.opwe-editor-footer{align-items:flex-start;gap:6px}.opwe-editor-footer>span{text-align:right;max-width:45%}.opwe-navigation button{padding:10px 12px}.opwe-navigation span{font-size:12px}.opwe-cards{grid-template-columns:1fr}.opwe-release-tabs button{width:100%;text-align:left}.opwe-diff{grid-template-columns:1fr}.opwe-panel dl{grid-template-columns:1fr;gap:4px}.opwe-panel dd{margin-bottom:12px}.opwe-review-row{flex-wrap:wrap}.opwe-button-row button{width:100%}}@media(prefers-reduced-motion:reduce){.opwe *{scroll-behavior:auto!important;transition:none!important}}

/* Comfortable targets and an optional compact question chooser on small screens. */
.opwe #opwe-questions{grid-template-columns:repeat(auto-fit,minmax(44px,1fr));}.opwe #opwe-questions button{min-width:44px;min-height:44px;height:auto}.opwe #opwe-question-nav summary{min-height:44px;display:flex;align-items:center;cursor:pointer;font-weight:650;margin-bottom:8px}.opwe #opwe-question-nav summary:before{content:"▸";margin-right:8px}.opwe #opwe-question-nav[open] summary:before{content:"▾"}.opwe .opwe-pending-row pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:250px;overflow:auto}.opwe .opwe-pending-row button{margin:4px}.opwe .opwe-pending-row{padding:12px 0;border-bottom:1px solid #d4dfe4}
/* 24.1.4 released feedback and separate learning rewrites. */
.opwe-feedback-card{margin:20px 0}.opwe-feedback-item{padding:22px 0;border-bottom:1px solid #d6dde2}.opwe-feedback-item h3{line-height:1.35}.opwe-feedback-item details{margin:16px 0}.opwe-feedback-item summary{min-height:44px;cursor:pointer;font-weight:650}.opwe-feedback-item blockquote{white-space:pre-wrap;overflow-wrap:anywhere;border-left:3px solid #697e90;padding:12px;margin:10px 0;background:#f7f6f1}#opwe-feedback-body label{display:block;font-weight:600;margin:16px 0}#opwe-feedback-body textarea{display:block;width:100%;min-height:180px;padding:14px;font:inherit;color:#172d45;background:#fff;border:1px solid #8496a5;border-radius:7px;margin-top:8px;resize:vertical;box-sizing:border-box}#opwe-feedback-body pre{white-space:pre-wrap;overflow-wrap:anywhere}#opwe-feedback-body .opwe-prose{white-space:pre-wrap}#opwe-feedback-body button{min-height:44px}#opwe-feedback-back{margin-top:20px}

/* 24.1.8: native /app content, not a second document or a green pilot theme. */
.opwe-embedded{border-radius:16px;min-width:0;width:100%;background:var(--ivory)}
.opwe-embedded .opwe-shell{max-width:none;padding:24px;min-width:0}.opwe-embedded .opwe-top{display:none}
.opwe-embedded h1,.opwe-embedded h2,.opwe-embedded h3{color:var(--ink)}
.opwe .opwe-stat{font-size:2rem;color:var(--ink)}.opwe #opwe-offers summary{cursor:pointer;min-height:44px;font-weight:700;padding:12px 0;color:var(--navy)}
.opwe .opwe-purchase{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;background:var(--navy);color:white;text-decoration:none;border-radius:9px;margin-top:auto;font-weight:650}
.opwe .opwe-purchase:hover{background:var(--navy-dark);color:white}
.otoprep-app .opwe button:not(.opwe-secondary){color:#fff;background:#0b70b2;border-color:#0b70b2}
.otoprep-app .opwe .opwe-palette nav button{color:#16324f;background:#fff;border-color:#abc3e0}
.otoprep-app .opwe .opwe-palette nav button.is-answered{background:#d9ebff}
.otoprep-app .opwe button.opwe-secondary{color:#0b609a;background:#fff;border-color:#a9c2df}
.otoprep-app .opwe input[type=checkbox]{accent-color:#0b70b2}
.otoprep-surface-written [data-otoprep-topbar-question-status]{display:none!important}
@media(max-width:1100px){.opwe-embedded .opwe-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.opwe-embedded .opwe-workspace{grid-template-columns:160px minmax(0,1fr)}}
@media(max-width:800px){.opwe-embedded .opwe-shell{padding:16px 12px}.opwe-embedded .opwe-workspace{display:flex;flex-direction:column}.opwe-embedded .opwe-palette{position:static;width:100%}.opwe-embedded .opwe-palette nav{grid-template-columns:repeat(auto-fit,minmax(44px,1fr))}.opwe-embedded .opwe-question{width:100%}.opwe-embedded .opwe-cards{grid-template-columns:1fr}}

.opwe #opwe-help{max-width:min(620px,calc(100vw - 32px));border:1px solid var(--line);border-radius:16px;padding:24px;background:var(--ivory);color:var(--ink);box-shadow:0 20px 60px #14283e40}.opwe #opwe-help::backdrop{background:#102d4b85}.opwe #opwe-help:not([open]){display:none}

/* Keep clocks legible inside the narrower embedded mobile shell. */
.opwe .opwe-clock{flex-shrink:0}.opwe .opwe-clock strong{white-space:nowrap;overflow-wrap:normal;word-break:normal}
@media(max-width:480px){.opwe .opwe-clock{min-width:118px}.opwe .opwe-clock strong{font-size:20px}.opwe .opwe-exam-head{gap:12px}.opwe .opwe-exam-head>div:first-child{min-width:0}}