/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.contents{display:contents}.table{display:table}}:root{--ink:#162c25;--cream:#f3f0e7;--paper:#faf9f4;--lime:#c8f05a;--mint:#b6ded0;--coral:#f27761;--line:#162c252e}*{box-sizing:border-box}html,body{background:var(--cream);min-height:100%;color:var(--ink);margin:0}body{font-family:Arial,Helvetica,sans-serif;overflow:hidden}button{font:inherit;color:inherit}.deck{background:var(--cream);grid-template-rows:74px 1fr 64px;min-height:100svh;padding:0 6vw;display:grid;position:relative;overflow:hidden}.topbar{border-bottom:1px solid var(--line);z-index:20;grid-template-columns:1fr auto 1fr;align-items:center;display:grid}.brand{letter-spacing:.16em;cursor:pointer;background:0 0;border:0;justify-self:start;align-items:center;gap:12px;padding:0;font-size:11px;font-weight:800;display:flex}.brand-mark{border:1px solid var(--ink);border-radius:50%;place-items:center;width:30px;height:30px;font-family:Georgia,serif;font-size:16px;display:grid}.topic{letter-spacing:.09em;text-transform:uppercase;align-items:center;gap:10px;font-size:12px;font-weight:700;display:flex}.pulse-dot{background:var(--coral);border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 5px #f2776126}.menu-button{cursor:pointer;background:0 0;border:0;place-content:center;justify-self:end;gap:6px;width:44px;height:44px;display:grid}.menu-button span{background:var(--ink);width:24px;height:1px;display:block}.slide-menu{z-index:19;background:var(--ink);width:min(380px,92vw);height:100%;color:var(--cream);padding:100px 38px 40px;transition:transform .35s;position:absolute;top:0;right:0;transform:translate(102%);box-shadow:-18px 0 45px #00000026}.slide-menu.open{transform:translate(0)}.slide-menu p{letter-spacing:.22em;opacity:.55;margin-bottom:25px;font-size:10px}.slide-menu button{width:100%;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-bottom:1px solid #ffffff1f;grid-template-columns:36px 1fr 10px;align-items:center;padding:14px 4px;font-size:16px;display:grid}.slide-menu button span{opacity:.45;font-size:10px}.slide-menu button.active{color:var(--lime);padding-left:12px}.slide-frame{grid-template-columns:minmax(250px,.72fr) minmax(520px,1.48fr);align-items:center;gap:clamp(32px,6vw,95px);min-height:0;padding:clamp(24px,4vh,48px) 0 22px;display:grid}.slide-heading{align-self:start;padding-top:1.4vh}.slide-heading p{letter-spacing:.2em;text-transform:uppercase;color:#496158;margin:0 0 20px;font-size:10px;font-weight:800}.slide-heading h1{letter-spacing:-.045em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(42px,5.3vw,78px);font-weight:400;line-height:.93}.slide-heading h1 span{display:block}.animate-in{animation:.55s cubic-bezier(.2,.8,.2,1) both rise}@keyframes rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}.opening-grid{grid-template-columns:.9fr 1.1fr;align-items:center;gap:20px;height:100%;display:grid}.lede{max-width:430px;margin:0 0 38px;font-family:Georgia,serif;font-size:clamp(17px,1.7vw,23px);line-height:1.42}.primary{background:var(--ink);color:#fff;text-transform:uppercase;letter-spacing:.13em;cursor:pointer;border:0;border-radius:2px;justify-content:space-between;align-items:center;min-width:190px;padding:16px 20px;font-size:12px;transition:transform .2s;display:flex}.primary:hover{transform:translateY(-2px)}.primary span{color:var(--lime);font-size:20px}.microcopy{letter-spacing:.12em;text-transform:uppercase;opacity:.55;margin-top:18px;font-size:10px}.virus-stage{aspect-ratio:1;justify-self:center;place-items:center;width:min(34vw,440px);display:grid;position:relative}.virus-core{aspect-ratio:1;text-align:center;background:var(--coral);width:47%;color:var(--ink);z-index:3;border-radius:50%;place-content:center;display:grid;box-shadow:inset -28px -20px #7c251e1f,0 30px 70px #3a342829}.virus-core span{font-family:Georgia,serif;font-size:clamp(44px,6vw,80px);line-height:.8}.virus-core small{letter-spacing:.25em;margin-top:14px;font-size:10px;font-weight:800}.virus-stage>b{--ang:calc(var(--i) * 30deg);z-index:2;background:var(--coral);transform-origin:50% 0;width:10px;height:23%;transform:rotate(var(--ang)) translateY(-106%);border-radius:8px;position:absolute;top:50%;left:50%}.virus-stage>b:after{content:"";aspect-ratio:1;background:var(--coral);border-radius:50%;width:22px;position:absolute;bottom:-6px;left:50%;transform:translate(-50%)}.orbit{border:1px solid #162c2540;border-radius:50%;position:absolute;inset:3%;transform:rotate(-24deg)scaleY(.38)}.orbit-b{inset:12%;transform:rotate(45deg)scaleY(.48)}.orbit i{background:var(--lime);border-radius:50%;width:12px;height:12px;position:absolute;top:-6px;left:50%}.content-grid,.transmission-layout,.diagnosis-layout,.care-layout,.recovery-layout{grid-template-columns:1fr 1fr;align-items:stretch;gap:22px;width:100%;display:grid}.stat-stack{gap:16px;display:grid}.big-stat{background:var(--ink);color:var(--cream);flex-direction:column;justify-content:space-between;min-height:270px;padding:28px;display:flex}.big-stat strong{color:var(--lime);letter-spacing:-.07em;font-family:Georgia,serif;font-size:clamp(70px,8vw,110px);font-weight:400}.big-stat span{max-width:250px;font-size:15px;line-height:1.4}.fact-strip{border:1px solid var(--line);text-transform:uppercase;letter-spacing:.1em;grid-template-columns:1fr 1fr;gap:10px;padding:18px;font-size:10px;display:grid}.fact-strip b{text-align:right}.mechanism-card,.lab-card,.dont-card,.return-card{border:1px solid var(--line);background:#ffffff52;padding:28px}.cell-diagram{aspect-ratio:1;background:var(--mint);border-radius:50%;place-items:center;width:130px;margin:0 auto 20px;font-family:Georgia,serif;font-size:54px;display:grid;position:relative}.cell-diagram i{background:var(--coral);width:8px;height:8px;transform:rotate(calc(var(--x,0) * 60deg)) translateY(-76px);border-radius:50%;position:absolute;top:50%;left:50%}.cell-diagram i:nth-child(2){--x:0}.cell-diagram i:nth-child(3){--x:1}.cell-diagram i:nth-child(4){--x:2}.cell-diagram i:nth-child(5){--x:3}.cell-diagram i:nth-child(6){--x:4}.cell-diagram i:nth-child(7){--x:5}.mechanism-card h3,.lab-card h3{margin:8px 0;font-family:Georgia,serif;font-size:26px}.mechanism-card>p{font-size:14px;line-height:1.5}.accent-note{background:var(--lime);margin:22px -12px -12px;padding:16px;font-size:12px;line-height:1.45}.transmission-layout{grid-template-columns:1.15fr .85fr}.route-line{flex-direction:column;justify-content:space-between;display:flex}.route-line div{border-bottom:1px solid var(--line);grid-template-columns:45px 1fr 1fr;align-items:center;padding:13px 0;display:grid}.route-line span,.risk-no{border:1px solid var(--ink);border-radius:50%;place-items:center;width:28px;height:28px;font-size:10px;display:grid}.route-line b{font-family:Georgia,serif;font-size:22px}.route-line small{text-transform:uppercase;letter-spacing:.08em;font-size:9px}.timeline-card{background:var(--mint);align-content:center;padding:28px;display:grid}.timeline-card>div:first-child,.timeline-card>div:nth-child(3){justify-content:space-between;align-items:end;display:flex}.timeline-card span{text-transform:uppercase;letter-spacing:.14em;font-size:10px}.timeline-card strong{font-family:Georgia,serif;font-size:25px}.timeline-bar{background:var(--ink);height:2px;margin:30px 0;position:relative}.timeline-bar i{background:var(--coral);width:12px;height:12px;box-shadow:calc(100% + 250px) 0 0 var(--ink);border-radius:50%;position:absolute;top:-5px;left:0}.timeline-card p{margin-top:38px;font-size:13px;line-height:1.5}.symptom-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.symptom-grid article{border:1px solid var(--line);min-height:145px;padding:22px}.symptom-grid article>span{opacity:.5;font-size:10px}.symptom-grid h3{margin:16px 0 6px;font-family:Georgia,serif;font-size:24px}.symptom-grid p{margin:0;font-size:12px;line-height:1.45}.triad{background:var(--coral);grid-column:1/-1;justify-content:space-between;align-items:center;padding:18px 22px;display:flex}.triad span{letter-spacing:.16em;font-size:9px}.triad b{font-family:Georgia,serif;font-size:18px}.exam-layout{grid-template-columns:.7fr 1.3fr;align-items:center;gap:35px;display:grid}.body-map{background:var(--mint);flex-direction:column;align-items:center;min-height:440px;padding-top:45px;display:flex;position:relative;overflow:hidden}.head{background:var(--ink);z-index:2;border-radius:50% 50% 44% 44%;width:100px;height:112px;position:relative}.head i{background:var(--mint);border-radius:50%;width:12px;height:5px;position:absolute;top:45px;left:26px}.head i+i{left:62px}.torso{background:var(--ink);border-radius:48% 48% 0 0;width:230px;height:310px;margin-top:-6px}.pin{background:var(--lime);border:3px solid var(--mint);border-radius:50%;place-items:center;width:34px;height:34px;font-size:11px;font-weight:700;display:grid;position:absolute}.pin-a{top:78px;right:29%}.pin-b{top:145px;left:31%}.pin-c{background:var(--coral);bottom:48px;right:25%}.finding-list{gap:14px;display:grid}.finding-list>div{border-bottom:1px solid var(--line);grid-template-columns:38px 1fr;gap:15px;padding-bottom:14px;display:grid}.finding-list>div>span{background:var(--lime);border-radius:50%;place-items:center;width:30px;height:30px;font-size:10px;font-weight:700;display:grid}.finding-list h3{margin:0 0 5px;font-family:Georgia,serif;font-size:21px}.finding-list p{margin:0;font-size:12px;line-height:1.45}.finding-list aside{background:var(--ink);color:var(--cream);padding:16px;font-size:11px;line-height:1.45}.diagnostic-path{align-content:center;display:grid}.diagnostic-path>div{border:1px solid var(--line);grid-template-columns:36px 1fr;padding:17px;display:grid}.diagnostic-path>div span{background:var(--mint);border-radius:50%;grid-row:1/3;place-items:center;width:26px;height:26px;font-size:9px;display:grid}.diagnostic-path small{text-transform:uppercase;letter-spacing:.09em;grid-column:2;margin-top:4px;font-size:8px}.diagnostic-path>i{text-align:center;height:26px;font-style:normal;line-height:26px}.diagnostic-path .highlight{background:var(--lime)}.lab-card>p,.dont-card>p,.return-card>p{letter-spacing:.18em;margin:0 0 12px;font-size:9px;font-weight:700}.serology-table{grid-template-columns:.7fr 1.3fr;margin-top:22px;display:grid}.serology-table span,.serology-table b{border-top:1px solid var(--line);padding:12px 0;font-size:11px}.serology-table b{text-align:right}.lab-card aside{background:var(--coral);margin-top:16px;padding:12px;font-size:10px;line-height:1.4}.care-layout{grid-template-columns:1.2fr .8fr}.care-list>div{border-bottom:1px solid var(--line);grid-template-columns:42px 1fr;padding:13px 0;display:grid}.care-list>div>span{opacity:.5;font-size:10px}.care-list b{font-family:Georgia,serif;font-size:19px}.care-list p{margin:5px 0 0;font-size:11px;line-height:1.4}.dont-card{background:var(--ink);color:var(--cream);align-content:center;display:grid}.dont-card>div{border-top:1px solid #ffffff2e;justify-content:space-between;padding:17px 0;font-size:12px;display:flex}.dont-card>div span{color:var(--lime);letter-spacing:.09em;font-size:9px}.dont-card small{background:var(--coral);color:var(--ink);margin-top:15px;padding:15px;line-height:1.5}.risk-grid{grid-template-columns:1fr 1fr;gap:13px;display:grid}.risk-grid article{border:1px solid var(--line);padding:22px}.risk-grid .risk-major{background:var(--coral);flex-direction:column;grid-row:span 2;justify-content:space-between;display:flex}.risk-major>p{letter-spacing:.18em;font-size:9px;font-weight:700}.risk-major h2{margin:20px 0;font-family:Georgia,serif;font-size:42px;font-weight:400}.risk-major strong{font-size:15px;line-height:1.4}.risk-major>span{text-transform:uppercase;margin-top:30px;font-size:11px;font-weight:700}.risk-grid article:not(.risk-major){min-height:145px}.risk-grid h3{margin:10px 0 4px;font-family:Georgia,serif}.risk-grid article>p{font-size:11px;line-height:1.4}.recovery-layout{grid-template-columns:1.3fr .7fr}.recovery-curve{border:1px solid var(--line);align-content:center;padding:24px;display:grid}.curve-labels,.weeks{letter-spacing:.13em;justify-content:space-between;font-size:8px;display:flex}.curve{border-left:1px solid var(--line);border-bottom:1px solid var(--line);height:230px;margin:12px 0;position:relative;overflow:hidden}.curve i{border:4px solid var(--coral);border-radius:50%;width:110%;height:120%;position:absolute;top:-2%;left:-24%;transform:rotate(-12deg)}.curve i+i{border-color:var(--ink);top:52%;left:12%;transform:rotate(12deg)}.return-card{align-content:center;display:grid}.return-card>div{border-top:1px solid var(--line);padding:14px 0;font-size:12px}.return-card>div span{background:var(--lime);border-radius:50%;place-items:center;width:22px;height:22px;margin-right:10px;display:inline-grid}.return-card small{opacity:.7;margin-top:18px;line-height:1.45}.quiz-layout{grid-template-columns:1.35fr .65fr;gap:20px;display:grid}.quiz-card,.results-card{border:1px solid var(--line);min-height:450px;padding:28px}.quiz-progress{letter-spacing:.16em;border-bottom:2px solid var(--line);padding-bottom:16px;font-size:9px;position:relative}.quiz-progress i{background:var(--coral);height:2px;position:absolute;bottom:-2px;left:0}.quiz-card h2,.results-card h2{margin:26px 0;font-family:Georgia,serif;font-size:clamp(23px,2.3vw,34px);font-weight:400;line-height:1.18}.answer-list{gap:8px;display:grid}.answer-list button{border:1px solid var(--line);text-align:left;cursor:pointer;background:0 0;padding:13px}.answer-list button span{border:1px solid var(--ink);border-radius:50%;place-items:center;width:24px;height:24px;margin-right:12px;font-size:9px;display:inline-grid}.answer-list button:hover{background:#fff}.answer-list .correct{background:var(--lime);border-color:var(--lime)}.answer-list .wrong{background:var(--coral);border-color:var(--coral)}.answer-list .dim{opacity:.4}.rationale{margin-top:15px;font-size:11px;line-height:1.5}.rationale button{float:right;text-transform:uppercase;cursor:pointer;background:0 0;border:0;font-size:10px;font-weight:700}.takeaway{background:var(--ink);color:var(--cream);flex-direction:column;justify-content:end;padding:25px;display:flex}.takeaway p{letter-spacing:.18em;color:var(--lime);font-size:9px}.takeaway b{font-family:Georgia,serif;font-size:24px;font-weight:400;line-height:1.3}.results-card{flex-direction:column;align-items:flex-start;display:flex}.results-card>span{letter-spacing:.2em;font-size:9px}.results-card>strong{color:var(--coral);font-family:Georgia,serif;font-size:96px;font-weight:400}.results-card p{max-width:430px;font-size:12px;line-height:1.5}.results-card .primary{margin-top:auto}.controls{border-top:1px solid var(--line);grid-template-columns:180px 85px 1fr auto;align-items:center;gap:20px;display:grid}.progress{background:var(--line);height:2px}.progress i{background:var(--coral);height:100%;transition:width .3s;display:block}.controls>span{font-size:11px;font-weight:700}.controls em{opacity:.4;font-style:normal}.controls p{text-align:center;letter-spacing:.13em;text-transform:uppercase;opacity:.5;font-size:9px}.controls>div:last-child{gap:4px;display:flex}.controls button{border:1px solid var(--line);cursor:pointer;background:0 0;width:38px;height:38px}.controls button:disabled{opacity:.25;cursor:default}@media (width<=900px){body{overflow:auto}.deck{grid-template-rows:64px auto 58px;min-height:100svh;padding:0 24px}.topic{display:none}.topbar{grid-template-columns:1fr auto}.slide-frame{grid-template-columns:1fr;align-content:start;gap:24px;padding:28px 0}.slide-heading h1{font-size:44px}.opening-grid,.content-grid,.transmission-layout,.diagnosis-layout,.care-layout,.recovery-layout,.quiz-layout{grid-template-columns:1fr}.virus-stage{width:min(65vw,330px)}.opening-grid{gap:30px}.exam-layout{grid-template-columns:1fr}.body-map{min-height:300px}.torso{height:210px}.risk-grid{grid-template-columns:1fr}.risk-grid .risk-major{grid-row:auto}.controls{grid-template-columns:1fr auto auto}.controls .progress,.controls p{display:none}.quiz-card,.results-card{min-height:auto}.takeaway{min-height:220px}.slide-menu{position:fixed}.symptom-grid{grid-template-columns:1fr 1fr}}@media (width<=560px){.deck{padding:0 18px}.slide-heading h1{font-size:39px}.content-grid,.symptom-grid{grid-template-columns:1fr}.triad{display:block}.triad b{margin-top:8px;display:block}.route-line div{grid-template-columns:38px 1fr}.route-line small{grid-column:2;margin-top:4px}.exam-layout{display:block}.body-map{margin-bottom:20px}.diagnosis-layout,.care-layout{display:block}.lab-card,.dont-card{margin-top:15px}.controls{gap:6px}.controls>span{font-size:9px}.brand>span:last-child{display:none}}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}
