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0;font-size:12px;display:block}.blurred-result p{margin:0}.search-paywall{box-shadow:var(--shadow);text-align:center;background:#fffffff7;border:1px solid #cfe3e5;border-radius:20px;width:min(430px,100% - 28px);padding:22px;position:absolute;top:38px;left:50%;transform:translate(-50%)}.search-paywall>span{background:var(--accent-soft);color:var(--accent);border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;margin:auto;font-size:26px;display:flex}.search-paywall>strong{margin-top:13px;font-size:16px;display:block}.search-paywall p{color:var(--muted);max-width:300px;margin:8px auto 15px;font-size:11px;line-height:1.5}.search-paywall button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:12px;justify-content:space-between;align-items:center;width:100%;padding:13px 15px;font-size:11px;font-weight:750;display:flex}.search-paywall small{color:var(--muted);margin-top:10px;font-size:8px;display:block}.paid-search-results{gap:10px;margin-top:22px;display:grid}.paid-search-result{background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:15px}.paid-search-result>span{color:var(--accent);letter-spacing:.06em;text-transform:uppercase;font-size:8px;font-weight:850}.paid-search-result h2{margin:7px 0 12px;font-size:13px;line-height:1.5}.paid-search-result>div{color:#2f7148;background:#e8f5ec;border-radius:11px;padding:11px 12px}.paid-search-result small{text-transform:uppercase;margin-bottom:4px;font-size:8px;font-weight:850;display:block}.paid-search-result p{margin:0;font-size:11px;line-height:1.45}.search-empty{background:var(--surface);border:1px dashed var(--line);text-align:center;border-radius:16px;padding:28px 20px}.search-empty>span{color:var(--accent);margin-bottom:9px;font-size:25px;display:block}.search-empty strong{font-size:13px}.search-empty p{color:var(--muted);max-width:360px;margin:6px auto 0;font-size:9px;line-height:1.5}.search-status{background:var(--accent-soft);color:var(--accent-deep);text-align:center;border-radius:12px;padding:12px;font-size:10px}.search-status.error{color:#9c3d38;background:#fff0ef}.purchase-screen{max-width:700px}.purchase-hero{color:#fff;background:linear-gradient(135deg,#102f38,#164857);border-radius:24px;margin-top:20px;padding:28px}.purchase-hero>span{background:#ffffff1f;border-radius:20px;padding:6px 9px;font-size:9px}.purchase-hero h1{letter-spacing:-.055em;max-width:430px;margin:18px 0 9px;font-size:36px;line-height:1.02}.purchase-hero p{color:#a9c5cb;max-width:430px;margin:0;font-size:12px;line-height:1.5}.purchase-hero>div{align-items:baseline;gap:8px;margin-top:26px;display:flex}.purchase-hero>div strong{font-size:34px}.purchase-hero>div small{color:#a9c5cb;font-size:9px}.benefits{gap:4px;margin-top:17px;display:grid}.benefits>div{grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:10px 4px;display:grid}.benefits>div>span:first-child{background:var(--accent-soft);color:var(--accent);border-radius:10px;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.benefits>div>span:nth-child(2){gap:3px;display:grid}.benefits strong{font-size:12px}.benefits small{color:var(--muted);font-size:9px}.benefits i{color:var(--success);font-style:normal}.purchase-form{background:var(--surface);border:1px solid var(--line);border-radius:18px;margin-top:13px;padding:18px}.purchase-form label{gap:7px;font-size:10px;font-weight:750;display:grid}.purchase-form input{border:1px solid var(--line);border-radius:11px;padding:12px;font-size:11px}.purchase-form button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:12px;justify-content:space-between;align-items:center;width:100%;margin-top:11px;padding:13px 15px;font-size:11px;font-weight:750;display:flex}.purchase-form>small{color:var(--muted);text-align:center;margin-top:9px;font-size:8px;display:block}.demo-payment{background:var(--accent-soft);text-align:center;border-radius:17px;margin-top:14px;padding:22px}.demo-payment>span{background:var(--accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;margin:auto auto 10px;display:flex}.demo-payment strong{font-size:13px}.demo-payment p{color:var(--muted);margin-bottom:0;font-size:10px;line-height:1.5}.purchase-auth,.purchase-access,.purchase-pending{background:var(--surface);border:1px solid var(--line);border-radius:18px;gap:10px;margin-top:14px;padding:18px;display:grid}.purchase-auth>strong{text-align:center;font-size:14px}.purchase-auth>p{color:var(--muted);text-align:center;margin:0 0 4px;font-size:10px;line-height:1.5}.purchase-auth>a{border-radius:11px;justify-content:space-between;align-items:center;min-height:43px;padding:0 14px;font-size:10px;font-weight:800;text-decoration:none;display:flex}.purchase-auth>a:first-of-type{background:var(--accent);color:#fff}.purchase-auth>a:last-of-type{border:1px solid var(--line);color:var(--accent-deep);justify-content:center}.purchase-access{grid-template-columns:auto 1fr;align-items:center}.purchase-access>span,.purchase-pending>span{background:var(--accent-soft);color:var(--accent);border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:15px;font-weight:850;display:flex}.purchase-access>div,.purchase-pending>div{gap:4px;display:grid}.purchase-access strong,.purchase-pending strong{font-size:12px}.purchase-access p,.purchase-pending p{color:var(--muted);margin:0;font-size:9px;line-height:1.5}.purchase-access>a{background:var(--accent);color:#fff;border-radius:11px;grid-column:1/-1;justify-content:space-between;align-items:center;min-height:43px;padding:0 14px;font-size:10px;font-weight:800;text-decoration:none;display:flex}.purchase-pending{grid-template-columns:auto 1fr;align-items:center}.purchase-pending>button{color:#68767a;background:#d6dede;border:0;border-radius:11px;grid-column:1/-1;min-height:43px;font-size:10px;font-weight:800}.purchase-pending>small{color:var(--muted);text-align:center;grid-column:1/-1;font-size:8px}.summary-screen{text-align:center;max-width:720px;padding-top:60px}.summary-ring{--value:0%;background:conic-gradient(var(--accent) 0 var(--value), #dfe8e8 var(--value) 100%);color:var(--ink);width:130px;height:130px;margin:auto}.summary-ring:after{background:var(--paper)}.summary-ring span{font-size:25px}.summary-screen>span{color:var(--accent);text-transform:uppercase;margin-top:24px;font-size:10px;font-weight:800;display:block}.summary-screen h1{letter-spacing:-.05em;margin:8px 0;font-size:34px}.summary-screen>p{color:var(--muted);font-size:12px}.summary-screen>div:nth-of-type(2){grid-template-columns:1fr 1fr;gap:10px;margin-top:24px;display:grid}.summary-screen>div:nth-of-type(2)>span{background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:14px;display:grid}.summary-screen>div:nth-of-type(2) strong{font-size:25px}.summary-screen>div:nth-of-type(2) small{color:var(--muted);font-size:9px}.exam-review{text-align:left;margin-top:34px}.review-heading{gap:5px;margin-bottom:12px;display:grid}.review-heading span{color:var(--accent);letter-spacing:.07em;text-transform:uppercase;font-size:9px;font-weight:800}.review-heading strong{letter-spacing:-.035em;font-size:22px}.review-list{gap:8px;display:grid}.review-list details{background:var(--surface);border:1px solid var(--line);border-radius:15px;overflow:hidden}.review-list summary{cursor:pointer;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:13px;list-style:none;display:grid}.review-list summary::-webkit-details-marker{display:none}.review-list summary>span:first-child{color:#fff;border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;font-size:10px;font-weight:850;display:flex}.review-ok{background:var(--success)}.review-error{background:var(--danger)}.review-list summary>span:nth-child(2){gap:3px;display:grid}.review-list summary small{color:var(--muted);font-size:8px}.review-list summary strong{font-size:11px}.review-list summary i{color:var(--muted);font-size:11px;font-style:normal;transition:transform .14s}.review-list details[open] summary i{transform:rotate(180deg)}.review-content{border-top:1px solid var(--line);gap:10px;padding:16px;display:grid}.review-content>.rich-content>p{font-size:13px;font-weight:650;line-height:1.5}.review-answer,.review-diagnosis{border-radius:11px;padding:11px 12px}.review-answer small,.review-diagnosis small{text-transform:uppercase;margin-bottom:4px;font-size:8px;font-weight:800;display:block}.review-answer p,.review-diagnosis p{margin:0;font-size:11px;line-height:1.45}.selected-answer{background:#f1f4f4}.selected-answer small{color:var(--muted)}.correct-answer{color:#2f7148;background:#e7f4eb}.review-diagnosis{background:var(--accent-soft);color:var(--accent-deep)}.loading-card{background:var(--surface);border:1px solid var(--line);text-align:center;border-radius:18px;align-items:center;gap:6px;max-width:420px;margin:90px auto;padding:28px;display:grid}.loading-card>span{border:3px solid var(--accent-soft);border-top-color:var(--accent);border-radius:50%;width:34px;height:34px;margin:auto auto 9px;animation:.8s linear infinite spin}.loading-card strong{font-size:13px}.loading-card small{color:var(--muted);font-size:9px}.loading-card.load-failure>b{color:#8a6a1e;background:#fff5df;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;margin:auto auto 8px;font-size:18px;display:flex}.loading-card.load-failure .main-action{margin-top:12px}@keyframes spin{to{transform:rotate(360deg)}}.notice-banner{text-align:left;background:#fff5df;border:1px solid #ead7a7;border-radius:12px;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;width:calc(100% - 64px);max-width:756px;margin:10px auto;padding:10px 12px;font-size:10px;display:grid}.notice-banner>span:first-child{background:var(--gold);border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;display:flex}.notice-banner>button{color:#725e2a;cursor:pointer;background:0 0;border:0;padding:2px 5px;font-size:16px}.specialty-entry{background:radial-gradient(circle at 18% 15%, #0e749029, transparent 28rem), radial-gradient(circle at 88% 84%, #f0c86724, transparent 26rem), var(--paper);align-items:center;min-height:100vh;padding:24px;display:grid}.specialty-loading{align-content:center}.specialty-loading>.specialty-brand{position:absolute;top:28px;left:28px}.specialty-overlay{z-index:100;background:radial-gradient(circle at 14% 12%,#0e74902e,#0000 30rem),#ebf2f2f5;justify-content:center;align-items:center;padding:28px;display:flex;position:fixed;inset:0;overflow-y:auto}.specialty-panel{background:#fffffffa;border:1px solid #bed0d2e6;border-radius:28px;width:100%;max-width:820px;padding:30px;box-shadow:0 30px 90px #142f382e}.specialty-panel-top{justify-content:space-between;align-items:center;display:flex}.specialty-brand{color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.specialty-brand>span{background:var(--accent);color:#fff;border-radius:10px 10px 10px 3px;justify-content:center;align-items:center;width:35px;height:35px;font-weight:850;display:flex}.specialty-brand>strong{letter-spacing:-.04em;font-size:19px}.specialty-close{background:var(--paper);border:1px solid var(--line);color:var(--muted);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:20px;display:flex}.specialty-intro{max-width:650px;margin:48px 0 28px}.specialty-intro>span{color:var(--accent);letter-spacing:.1em;text-transform:uppercase;font-size:10px;font-weight:850}.specialty-intro h1{letter-spacing:-.055em;margin:12px 0 16px;font-size:clamp(34px,6vw,52px);line-height:1}.specialty-intro p{color:var(--muted);max-width:610px;margin:0;font-size:15px;line-height:1.6}.specialty-error{background:#fff5df;border:1px solid #ead7a7;border-radius:12px;align-items:center;gap:9px;margin-bottom:16px;padding:11px 12px;font-size:12px;display:flex}.specialty-error>span{background:var(--gold);border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;display:flex}.specialty-list{gap:12px;display:grid}.specialty-list>button{background:var(--surface);border:1px solid var(--line);cursor:pointer;text-align:left;border-radius:18px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;padding:18px;transition:border-color .16s,box-shadow .16s,transform .16s;display:grid}.specialty-list>button:hover{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.specialty-list>button:hover{border-color:color-mix(in srgb, var(--accent) 42%, var(--line))}}.specialty-list>button:hover{transform:translateY(-1px);box-shadow:0 12px 30px #142f3814}.specialty-list>button.selected{background:var(--accent-soft)}@supports (color:color-mix(in lab, red, red)){.specialty-list>button.selected{background:color-mix(in srgb, var(--accent-soft) 48%, white)}}.specialty-list>button.selected{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.specialty-list>button.selected{border-color:color-mix(in srgb, var(--accent) 45%, var(--line))}}.specialty-list>button:disabled{cursor:wait;opacity:.72}.specialty-monogram{background:var(--accent-soft);color:var(--accent-deep);border-radius:13px;justify-content:center;align-items:center;width:48px;height:48px;font-size:18px;font-weight:850;display:flex}.specialty-copy{gap:7px;min-width:0;display:grid}.specialty-copy strong{font-size:15px;line-height:1.35}.specialty-copy small{color:var(--muted);font-size:10px}.specialty-action{color:var(--accent-deep);align-items:center;gap:9px;font-size:10px;font-weight:800;display:flex}.specialty-action i{background:var(--accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;font-style:normal;display:flex}.specialty-footnote{color:var(--muted);align-items:center;gap:8px;margin-top:22px;font-size:10px;display:flex}.specialty-footnote>span{color:var(--success);font-weight:900}.specialty-empty{background:var(--paper);border:1px dashed var(--line);text-align:center;border-radius:18px;padding:24px}.specialty-empty p{color:var(--muted);font-size:12px}.specialty-empty button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:10px;padding:10px 16px;font-size:11px;font-weight:750}.mobile-nav{display:none}@media (max-width:820px){.desktop-rail{display:none}.product-main{margin-left:0;padding-bottom:84px}.product-header{min-height:66px;padding:14px 18px 7px}.mobile-wordmark{display:inline-flex}.mobile-wordmark>span{border-radius:8px 8px 8px 2px;width:27px;height:27px;font-size:12px}.mobile-wordmark strong{font-size:16px}.course-switcher{padding-left:2px}.page-wrap{padding:12px 18px 40px}.mobile-nav{border-top:1px solid var(--line);padding:7px max(8px, env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));z-index:50;background:#fffffff5;grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-nav button,.mobile-nav a{color:var(--muted);background:0 0;border:0;place-items:center;gap:3px;padding:5px;font-size:8px;text-decoration:none;display:grid}.mobile-nav button>span,.mobile-nav a>span{justify-content:center;align-items:center;height:20px;font-size:15px;display:flex}.mobile-nav button.active{color:var(--accent);font-weight:750}}@media (max-width:560px){.progress-hero{border-radius:20px;padding:20px}.progress-copy strong{font-size:34px}.hero-ring{width:72px;height:72px}.hero-ring:after{inset:7px}.hero-ring span{font-size:17px}.today-card{padding:15px}.section-title h1{font-size:20px}.mode-cards button{min-height:112px;padding:13px}.stats-grid{grid-template-columns:1fr 1fr}.stats-grid>div:last-child{grid-column:1/-1}.blocks-grid{grid-template-columns:1fr}.rich-content>p{font-size:16px}.answers-list button strong{font-size:12px}.case-description,.case-question-card{padding:15px}.search-hero{margin-top:28px}.search-hero h1{font-size:28px}.purchase-hero{padding:22px}.purchase-hero h1{font-size:30px}.notice-banner{width:calc(100% - 36px)}.specialty-overlay{align-items:flex-start;padding:12px}.specialty-panel{border-radius:22px;min-height:calc(100vh - 24px);padding:22px 18px}.specialty-intro{margin:38px 0 24px}.specialty-intro h1{font-size:36px}.specialty-list>button{grid-template-columns:auto 1fr;align-items:start;gap:12px;padding:15px}.specialty-action{grid-column:2;justify-content:space-between}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}