.aulas-page{--aula-dark:#1e1e1e;--aula-dark-accent:#f95f51;background:var(--surface)}html[data-theme=dark] .aulas-page{--aula-dark:#111}.aulas-page .eyebrow{color:var(--muted);letter-spacing:.55px;text-transform:uppercase;margin:0;font-size:13px;font-weight:600}.page-title .eyebrow{margin-bottom:10px}.aula-badge{background:var(--mark);color:var(--accent);letter-spacing:1px;text-transform:uppercase;border-radius:999px;flex:none;align-items:center;gap:7px;padding:6px 10px;font-size:11px;font-weight:700;line-height:1;display:inline-flex}.aula-badge--live:before{background:var(--accent);box-shadow:0 0 0 3px var(--mark);content:"";border-radius:50%;width:7px;height:7px}.aula-pill{background:var(--surface);border:1px solid var(--border);color:var(--ink);letter-spacing:1.1px;text-transform:uppercase;align-items:center;gap:7px;padding:9px 13px;font-size:11px;font-weight:700;line-height:1;display:inline-flex}.aula-pill:hover{border-color:var(--accent);color:var(--accent)}.aula-pill--solid{background:var(--accent);border-color:var(--accent);color:var(--accent-on)}.aula-pill--solid:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:var(--accent-on)}.aula-cover{aspect-ratio:16/9;background:var(--aula-dark);color:#fff;flex-direction:column;justify-content:space-between;max-width:100%;padding:26px 28px;display:flex;position:relative;overflow:hidden}.aula-cover:after{aspect-ratio:1;content:"";background:radial-gradient(circle,#f95f5147,#0000 65%);border-radius:50%;width:70%;position:absolute;bottom:-60%;right:-20%}.aula-cover--accent{background:#bb473d}.aula-cover--accent:after{background:radial-gradient(circle,#ffffff2e,#0000 65%)}.aula-cover__top{color:#fff9;letter-spacing:1px;text-transform:uppercase;justify-content:space-between;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;display:flex}.aula-cover__prompt{letter-spacing:-.5px;z-index:1;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:30px;font-weight:700;line-height:1.15;position:relative}.aula-cover__chevron{color:var(--aula-dark-accent);margin-right:.25em}.aula-cover--accent .aula-cover__chevron{color:#1e1e1e}.aula-cover__caret{background:var(--aula-dark-accent);vertical-align:-.1em;width:.12em;height:.95em;margin-left:.12em;display:inline-block}.aula-cover--accent .aula-cover__caret{background:#fff}.aulas-now{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;justify-content:space-between;align-items:center;gap:24px;margin-bottom:46px;padding:20px 26px;display:flex}.aulas-now p{flex-wrap:wrap;align-items:center;gap:8px 14px;margin:0;font-size:16px;display:flex}.aulas-now strong{color:var(--ink)}.aulas-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin:0;padding:0;list-style:none;display:grid}.aulas-card .course-card__body{padding:26px 26px 28px}.aulas-card__top{justify-content:space-between;align-items:center;gap:12px;min-height:25px;display:flex}.aulas-card h3{letter-spacing:-.8px;margin:8px 0 12px;font-size:26px;line-height:34px;transition:color .2s}.aulas-card:hover h3{color:var(--accent)}.aulas-card p{margin:0;font-size:16px;line-height:26px}.aulas-cta p{color:var(--accent-on);opacity:.85;margin:8px 0 0}.aula-hero{background:var(--surface-soft);padding:52px 0 46px}.aula-hero__inner{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:40px;animation:.6s cubic-bezier(.22,.61,.36,1) 80ms backwards hero-rise;display:grid}.aula-hero h1{letter-spacing:-2.5px;margin:10px 0 8px;line-height:66px}.aula-hero__lead{color:var(--muted);max-width:60ch;margin:0}.aula-countdown{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:22px;max-width:470px;padding:18px 24px;display:flex;box-shadow:0 12px 32px #0000000f}.aula-countdown[hidden]{display:none}.aula-countdown p{margin:0}.aula-countdown__number{color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:-2.5px;flex:none;font-size:52px;font-weight:700;line-height:1}.aula-countdown__number small{color:var(--muted);letter-spacing:0;margin-left:4px;font-size:15px;font-weight:600}.aula-countdown__label{color:var(--muted);font-size:15px}.aula-countdown__label strong{color:var(--ink);font-size:17px}.aula-countdown__detail{color:var(--muted);font-size:14px;line-height:22px}.aula-tabs{background:var(--surface);border-bottom:1px solid var(--border)}.aula-tabs__inner{justify-content:space-between;align-items:center;gap:24px;min-height:64px;display:flex}.aula-tabs nav{scrollbar-width:none;align-self:stretch;gap:34px;display:flex;overflow-x:auto}.aula-tabs nav a{color:var(--ink);letter-spacing:1.3px;text-transform:uppercase;flex:none;align-items:center;gap:8px;font-size:12px;font-weight:600;display:flex;position:relative}.aula-tabs nav a:hover,.aula-tabs nav a[aria-current=page]{color:var(--accent)}.aula-tabs nav a[aria-current=page]:after{background:var(--accent);content:"";height:3px;position:absolute;bottom:0;left:0;right:0}.aula-tabs__count{background:var(--surface-soft);border:1px solid var(--border);color:var(--muted);letter-spacing:0;border-radius:999px;padding:1px 7px;font-size:11px}.aula-switch{flex:none;font-size:14px;position:relative}.aula-switch summary{cursor:pointer;align-items:center;gap:10px;list-style:none;display:flex}.aula-switch summary::-webkit-details-marker{display:none}.aula-switch__label{color:var(--muted);font-size:13px}.aula-switch__value{border:1px solid var(--border);color:var(--ink);padding:7px 34px 7px 12px;font-weight:600;position:relative}.aula-switch__value:after{content:"";border-bottom:2px solid;border-right:2px solid;width:7px;height:7px;position:absolute;top:50%;right:13px;transform:translateY(-70%)rotate(45deg)}.aula-switch__menu{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);z-index:20;min-width:240px;padding:8px 0;display:grid;position:absolute;top:calc(100% + 6px);right:0}.aula-switch__menu a{color:var(--ink);padding:9px 16px}.aula-switch__menu a:hover{background:var(--surface-soft);color:var(--accent)}.aula-switch__menu a:last-child{border-top:1px solid var(--border);color:var(--muted);margin-top:6px;padding-top:12px;font-size:13px}.aula-body{padding-top:50px}.aula-layout{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:60px;display:grid}.aula-section-head{margin-bottom:30px}.aula-section-head h2{letter-spacing:-1.5px;margin:0 0 6px;font-size:38px;line-height:48px}.aula-section-head p{color:var(--muted);margin:0}.aula-callout{background:var(--aula-dark);border-radius:var(--radius);color:#c8c8c8;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;margin-bottom:46px;padding:26px 28px 26px 33px;display:grid;position:relative;overflow:hidden}.aula-callout:before{background:var(--aula-dark-accent);content:"";width:5px;position:absolute;top:0;bottom:0;left:0}.aulas-page .aula-callout .eyebrow{color:var(--aula-dark-accent)}.aula-callout h2{color:#fff;letter-spacing:-.8px;margin:6px 0 4px;font-size:26px;line-height:32px}.aula-callout p{margin:0;font-size:15px;line-height:23px}.aula-callout .button{background:var(--aula-dark-accent);border-color:var(--aula-dark-accent);color:#1e1e1e}.aula-callout .button:hover{color:#1e1e1e;background:#ff8f83;border-color:#ff8f83}.aula-month+.aula-month{margin-top:10px}.aula-month__label{color:var(--muted);letter-spacing:1.3px;text-transform:uppercase;align-items:center;gap:16px;margin:0 0 6px;font-size:13px;font-weight:700;line-height:1;display:flex}.aula-month__label:after{border-top:1px solid var(--border);content:"";flex:1}.aula-timeline{margin:0 0 26px;padding:0;list-style:none}.aula-timeline li{border-bottom:1px solid var(--border);grid-template-columns:74px minmax(0,1fr);gap:22px;padding:22px 0;display:grid}.aula-timeline li:last-child{border-bottom:0}.aula-timeline__day{text-align:center;padding-top:2px}.aula-timeline__day b{color:var(--ink);letter-spacing:-1.5px;font-size:34px;line-height:1;display:block}.aula-timeline__day span{color:var(--muted);letter-spacing:1.2px;text-transform:uppercase;margin-top:6px;font-size:11px;font-weight:700;display:block}.aula-timeline li.is-latest .aula-timeline__day b{color:var(--accent)}.aula-timeline__number{color:var(--accent);letter-spacing:1.2px;text-transform:uppercase;margin:0;font-size:12px;font-weight:700}.aula-timeline h4{letter-spacing:-.6px;margin:2px 0 10px;font-size:22px;line-height:30px}.aula-timeline h4 em{color:var(--muted);font-weight:500}.aula-timeline__actions{flex-wrap:wrap;gap:8px;display:flex}.aula-timeline__empty{color:var(--muted);margin:0;font-size:15px}.aula-sidebar{gap:24px;display:grid}.aula-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px 24px 22px;scroll-margin-top:20px}.aula-card h2{letter-spacing:-.4px;margin:0 0 14px;font-size:20px;line-height:26px}.aula-card__muted{color:var(--muted);margin:0 0 10px;font-size:14px}.aula-card__action{margin:16px 0 0}.aula-dates{margin:0;padding:0;list-style:none}.aula-dates li{border-top:1px solid var(--border);grid-template-columns:56px minmax(0,1fr);gap:14px;padding:12px 0;line-height:22px;display:grid}.aula-dates li:first-child{border-top:0;padding-top:0}.aula-dates__day{border:1px solid var(--border);text-align:center;border-radius:8px;align-self:start;padding:6px 0 5px}.aula-dates__day b{color:var(--ink);font-size:20px;line-height:1;display:block}.aula-dates__day span{color:var(--muted);letter-spacing:1px;text-transform:uppercase;font-size:10px;font-weight:700}.aula-dates strong{color:var(--ink);font-size:15px;display:block}.aula-dates small{color:var(--muted);font-size:13px;line-height:20px;display:block}.aula-dates__weight{font-weight:700}.aula-progress{background:var(--surface-soft);border-radius:99px;height:6px;margin:6px 0 10px;overflow:hidden}.aula-progress span{background:var(--accent);height:100%;display:block}.aula-links{display:grid}.aula-links a,.aula-links p{border-top:1px solid var(--border);color:var(--ink);justify-content:space-between;align-items:center;gap:12px;margin:0;padding:10px 0;font-size:15px;font-weight:600;display:flex}.aula-links>:first-child{border-top:0}.aula-links p{color:var(--muted);font-weight:500}.aula-links span{color:var(--muted);overflow-wrap:anywhere;text-align:right;min-width:0;font-size:13px;font-weight:500}.aula-links a:hover{color:var(--accent)}.aula-links .aula-links__open{color:var(--accent);font-weight:700}.aula-links a.aula-links__all{color:var(--accent);font-weight:500}.desafio-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.desafio-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);grid-template-columns:34px minmax(0,1fr);align-items:start;gap:16px;height:100%;padding:20px 22px;display:grid}.desafio-card__number{border:1px solid var(--border);color:var(--muted);border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;font-size:13px;font-weight:700;display:inline-flex}.desafio-card h3{color:var(--ink);letter-spacing:-.3px;margin:4px 0 6px;font-size:19px;line-height:25px}.desafio-card p{color:var(--muted);margin:0;font-size:14px;line-height:21px}.desafio-card__state{color:var(--muted);letter-spacing:1.1px;text-transform:uppercase;grid-column:2;font-size:11px;font-weight:700}.desafio-card.is-open{border-color:var(--accent);transition:box-shadow .2s}.desafio-card.is-open:hover{box-shadow:0 12px 32px #bb473d24}.desafio-card.is-open .desafio-card__number{background:var(--accent);border-color:var(--accent);color:var(--accent-on)}.desafio-card.is-open .desafio-card__state{color:var(--accent)}.desafio-card.is-locked h3{color:var(--muted);font-weight:600}.aula-evaluation{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;margin:0 0 30px;padding:0;list-style:none;display:grid;overflow:hidden}.aula-evaluation li{padding:26px 26px 28px}.aula-evaluation li+li{border-left:1px solid var(--border)}.aula-evaluation p{margin:0;font-size:16px;line-height:25px}.aula-evaluation__head{justify-content:space-between;align-items:center;gap:10px;min-height:24px;display:flex}.aula-evaluation .aula-evaluation__date{color:var(--ink);letter-spacing:-1.5px;margin:14px 0;font-size:34px;font-weight:700;line-height:1}.aula-brief{background:var(--surface-soft);border-radius:var(--radius);justify-content:space-between;align-items:center;gap:24px;padding:24px 28px;display:flex}.aula-brief h3{letter-spacing:-.5px;margin:0 0 2px;font-size:22px;line-height:30px}.aula-brief p{color:var(--muted);margin:0;font-size:15px}.desafio-steps{justify-content:center;gap:6px;margin:22px 0 0;padding:0;list-style:none;display:flex}.desafio-steps li{background:var(--border);width:34px;height:4px}.desafio-steps li.is-current{background:var(--accent)}.aula-back{color:var(--muted);letter-spacing:1.3px;text-transform:uppercase;gap:8px;margin-bottom:26px;font-size:12px;font-weight:700;display:inline-flex}.desafio-draft{background:var(--mark);color:var(--ink);padding:12px 16px;font-weight:600}.desafio-layout{grid-template-columns:minmax(0,1fr) 420px;align-items:start;gap:64px;display:grid}.prose.desafio-brief{max-width:none;margin:0;padding:0;font-size:17px}.desafio-brief p{margin-bottom:20px}.desafio-brief ol,.desafio-brief ul{margin-left:22px}.desafio-brief code{background:var(--mark);font-size:.88em}.desafio-brief .external-icon{margin-left:3px}.desafio-form{background:var(--surface-soft);border:1px solid var(--border);border-radius:var(--radius);padding:28px;position:sticky;top:24px}.desafio-form h2{letter-spacing:-.8px;margin:0 0 4px;font-size:26px;line-height:32px}.desafio-form__intro{color:var(--muted);margin:0 0 20px;font-size:15px}.desafio-form .field{gap:6px;margin-bottom:14px;display:grid}.desafio-form .field label{font-weight:600;line-height:20px}.desafio-form .field textarea{min-height:72px}.desafio-form .button{width:100%;margin-top:6px}.desafio-form .form-status{margin:10px 0 0}@media (width<=1024px){.aulas-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.aula-layout,.desafio-layout{grid-template-columns:minmax(0,1fr);gap:40px}.aula-sidebar{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.desafio-form{position:static}}@media (width<=767px){.aulas-now,.aula-brief{flex-direction:column;align-items:stretch}.aulas-grid,.desafio-grid{grid-template-columns:minmax(0,1fr)}.aula-hero{padding:34px 0 30px}.aula-hero__inner{grid-template-columns:minmax(0,1fr);gap:22px}.aula-hero h1{letter-spacing:-1.5px;font-size:40px;line-height:46px}.aula-countdown{max-width:none}.aula-tabs__inner{min-height:52px}.aula-tabs nav{gap:24px}.aula-switch{display:none}.aula-callout{grid-template-columns:minmax(0,1fr);padding:22px 22px 22px 27px}.aula-callout h2{font-size:22px;line-height:28px}.aula-timeline li{grid-template-columns:52px minmax(0,1fr);gap:14px}.aula-timeline__day b{font-size:28px}.aula-timeline h4{font-size:19px;line-height:26px}.aula-evaluation{grid-auto-flow:row}.aula-evaluation li+li{border-left:0;border-top:1px solid var(--border)}.desafio-form{padding:22px}}@media (prefers-reduced-motion:reduce){.aula-hero__inner{animation:none}}.aula-links p span,.aula-links .aula-links__open,.aula-brief .button{white-space:nowrap;flex:none}.aula-evaluation time{white-space:nowrap}@media (width<=767px){.aula-tabs__count{display:none}}