.tutorial-heading{flex-wrap:wrap;align-items:flex-start}.tutorial-heading .primary-button{flex:none}.tutorial-status{justify-self:start;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);border:1px solid var(--color-border);color:var(--color-ink);background:var(--color-surface-subtle);white-space:nowrap;border-radius:999px;flex:none;font-size:.8125rem;font-weight:700;display:inline-flex}.tutorial-status--published{color:var(--color-success);background:var(--color-surface-tint)}.tutorial-status--in_review{color:var(--color-text-selected);background:var(--color-surface-selected)}.tutorial-status--rejected{color:var(--color-warning-ink);background:var(--color-warning-surface)}.tutorial-status--archived{color:var(--color-muted)}.tutorial-callout{gap:var(--space-3);padding:var(--space-4) var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-card);color:var(--color-warning-ink);background:var(--color-warning-surface);align-items:flex-start;margin-block-end:var(--space-6);display:flex}.tutorial-callout svg{flex:none;margin-block-start:.15rem}.tutorial-callout h2{margin:0 0 var(--space-1);font-size:1rem}.tutorial-callout p{overflow-wrap:anywhere;margin:0}.tutorial-list{gap:var(--space-3);margin:0;padding:0;list-style:none;display:grid}.tutorial-row{gap:var(--space-4);padding:var(--space-4) var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface);justify-content:space-between;align-items:flex-start;display:flex}.tutorial-row__main{gap:var(--space-1);min-inline-size:0;display:grid}.tutorial-row__title{color:var(--color-ink);overflow-wrap:anywhere;font-weight:700;text-decoration:none}.tutorial-row__title:hover{color:var(--color-primary);text-decoration:underline}.tutorial-row__title:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px;border-radius:2px}.tutorial-row__meta{color:var(--color-muted);margin:0;font-size:.875rem}.tutorial-row__note{margin:var(--space-1) 0 0;color:var(--color-warning-ink);overflow-wrap:anywhere;font-size:.875rem}.tutorial-row .tutorial-status-actions{flex:none}.tutorial-empty{justify-items:center;gap:var(--space-3);min-block-size:22rem;padding:var(--space-10) var(--space-6);border:1px dashed var(--color-border-strong);border-radius:var(--radius-card);text-align:center;align-content:center;display:grid}.tutorial-empty h2,.tutorial-empty h3{margin:0;font-size:1.375rem}.tutorial-empty p{max-inline-size:42ch;color:var(--color-muted);margin:0}.tutorial-empty__icon{block-size:3.5rem;inline-size:3.5rem;color:var(--color-primary);background:var(--color-surface-soft);border-radius:50%;place-items:center;display:grid}.tutorial-form{max-inline-size:42rem}.tutorial-form input,.tutorial-form textarea{inline-size:100%;min-inline-size:0}.tutorial-form textarea{resize:vertical}.tutorial-form__preview{max-inline-size:32rem;margin-block:var(--space-2) var(--space-4)}.tutorial-form__pickers{gap:var(--space-4);margin-block:var(--space-2) var(--space-4);align-items:start;display:grid}@media (min-width:40rem){.tutorial-form__pickers{grid-template-columns:repeat(2,minmax(0,1fr))}}.tutorial-form__pickers .series-select-trigger{inline-size:100%}.tutorial-form__pickers .series-select-trigger.is-invalid{border-color:var(--color-danger);box-shadow:0 0 0 1px var(--color-danger)}.tutorial-status-actions{gap:var(--space-2);margin-block-end:var(--space-6);display:grid}.tutorial-review-note{gap:var(--space-2);max-inline-size:36rem;display:grid}.tutorial-review-note textarea{inline-size:100%}.tutorial-readonly{gap:var(--space-3);max-inline-size:42rem;display:grid}.tutorial-review-list{gap:var(--space-4);margin:0;padding:0;list-style:none;display:grid}.tutorial-review-card{gap:var(--space-4);padding:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface);display:grid}@media (min-width:56rem){.tutorial-review-card{grid-template-columns:minmax(0,20rem) minmax(0,1fr);align-items:start}}.tutorial-review-card__body{gap:var(--space-2);min-inline-size:0;display:grid}.tutorial-review-card__body h3{overflow-wrap:anywhere;margin:0;font-size:1.125rem}.tutorial-review-card__body p{overflow-wrap:anywhere;margin:0}.tutorial-review-card .tutorial-status-actions{margin:var(--space-2) 0 0}.tutorial-section-title{align-items:baseline;gap:var(--space-2);margin:var(--space-8) 0 var(--space-4);font-size:1.25rem;display:flex}.tutorial-section-title span{color:var(--color-muted);font-size:.9375rem;font-weight:600}.tutorials-page{gap:var(--space-8);display:grid}.tutorials-hero{gap:var(--space-3);max-inline-size:48rem;display:grid}.tutorials-hero h1{margin:0}.tutorials-hero p{color:var(--color-muted);margin:0;font-size:1.0625rem}.tutorials-filters{gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.tutorials-filter{align-items:center;gap:var(--space-2);min-block-size:2.5rem;padding:var(--space-2) var(--space-4);border:1px solid var(--color-border);color:var(--color-ink);background:var(--color-surface-control);border-radius:999px;font-weight:600;text-decoration:none;display:inline-flex}.tutorials-filter:hover{background:var(--color-surface-subtle)}.tutorials-filter:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.tutorials-filter[aria-current=page]{border-color:var(--color-primary-fill);color:var(--color-on-primary);background:var(--color-primary-fill)}.tutorials-filter small{opacity:.8;font-weight:500}.tutorial-detail{gap:var(--space-6);max-inline-size:56rem;display:grid}.tutorial-detail h1{overflow-wrap:anywhere;margin:0}.tutorial-detail__summary{color:var(--color-text-secondary-strong);margin:0;font-size:1.125rem}.tutorial-facts{gap:var(--space-3) var(--space-6);padding:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface);grid-template-columns:repeat(auto-fit,minmax(min(100%,11rem),1fr));margin:0;display:grid}.tutorial-facts div{gap:var(--space-1);min-inline-size:0;display:grid}.tutorial-facts dt{color:var(--color-muted);letter-spacing:.04em;text-transform:uppercase;font-size:.8125rem;font-weight:700}.tutorial-facts dd{overflow-wrap:anywhere;margin:0;font-weight:600}.tutorial-detail__description{white-space:pre-line;overflow-wrap:anywhere;max-inline-size:65ch;line-height:1.65}.tutorial-detail__disclaimer{max-inline-size:65ch;color:var(--color-muted);margin:0;font-size:.875rem}@media (prefers-reduced-motion:reduce){.tutorial-card__thumb img{transition:none}.tutorial-card:hover .tutorial-card__thumb img{transform:none}}@media (max-width:30rem){.tutorial-row{flex-direction:column}}.lessons-hero .page-title{text-wrap:balance}.lessons-grid{gap:var(--space-6) var(--space-5);grid-template-columns:minmax(0,1fr);margin:0;padding:0;list-style:none;display:grid}.lesson-card{align-content:start;gap:var(--space-4);block-size:100%;padding:var(--space-3);border:1px solid var(--color-border);color:var(--color-ink);background:var(--color-paper);border-radius:1.1rem;text-decoration:none;transition:border-color .25s,translate .3s cubic-bezier(.22,1,.36,1),box-shadow .3s;display:grid}.lesson-card:hover{border-color:var(--color-border-strong);translate:0 -.25rem;box-shadow:0 1rem 2rem #00000024}.lesson-card:active{translate:0 -.1rem}.lesson-card:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.lesson-card__thumb{aspect-ratio:16/9;background:var(--home-hero,var(--color-surface-soft));border-radius:.8rem;display:block;position:relative;overflow:hidden}.lesson-card__thumb img{object-fit:cover;block-size:100%;inline-size:100%;transition:scale .5s cubic-bezier(.22,1,.36,1)}.lesson-card:hover .lesson-card__thumb img{scale:1.05}.lesson-card__play{aspect-ratio:1;inline-size:2.75rem;color:var(--home-hero,#103c32);background:var(--color-accent);border-radius:50%;place-items:center;margin:auto;transition:scale .3s cubic-bezier(.22,1,.36,1);display:grid;position:absolute;inset:0;box-shadow:0 .5rem 1.25rem #00000040}.lesson-card__play svg{translate:.08rem}.lesson-card:hover .lesson-card__play{scale:1.1}.lesson-card__body{gap:var(--space-1);padding-inline:var(--space-2);min-inline-size:0;padding-block-end:var(--space-2);display:grid}.lesson-card__meta{color:var(--color-primary);letter-spacing:.1em;text-transform:uppercase;font-size:.72rem;font-weight:750}:root[data-theme=dark] .lesson-card__meta{color:var(--color-accent)}.lesson-card__title{font-family:var(--font-display);overflow-wrap:anywhere;font-size:1.2rem;font-weight:500;line-height:1.25}.lesson-card__author{color:var(--color-muted);font-size:.875rem}@media (min-width:40rem){.lessons-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:64rem){.lessons-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){.lesson-card,.lesson-card__thumb img,.lesson-card__play{transition:none}.lesson-card:hover{translate:none}.lesson-card:hover .lesson-card__thumb img,.lesson-card:hover .lesson-card__play{scale:none}}.lesson-watch__back{justify-self:start}.tutorial-heading__actions{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.lesson-watch__player{inline-size:100%;max-inline-size:min(100%,177.778svh - 17.7778rem);margin-inline:auto}.lesson-watch__player .yt-player__frame{border-radius:1.1rem;box-shadow:0 1.5rem 3.5rem #00000038}.lesson-watch__player .yt-player__caption{justify-content:flex-end}.lesson-watch__layout{gap:var(--space-10);grid-template-columns:minmax(0,1fr);margin-block-start:var(--space-8);display:grid}.lesson-watch__main{align-content:start;gap:var(--space-6);min-inline-size:0;display:grid}.lesson-watch__main>p{margin:0}.lesson-watch__head{gap:var(--space-3);display:grid}.lesson-watch__head .eyebrow,.lesson-watch__head h1{margin:0}.lesson-watch__head h1{overflow-wrap:anywhere;text-wrap:balance}.lesson-watch__facts{gap:var(--space-4) var(--space-8);padding-block:var(--space-5);border-block:1px solid var(--color-border);flex-wrap:wrap;margin:0;display:flex}.lesson-watch__facts div{gap:var(--space-1);min-inline-size:0;display:grid}.lesson-watch__facts dt{color:var(--color-muted);letter-spacing:.08em;text-transform:uppercase;font-size:.75rem;font-weight:700}.lesson-watch__facts dd{overflow-wrap:anywhere;margin:0;font-weight:600}.lesson-watch__cta{align-items:center;gap:var(--space-2);display:inline-flex}.lesson-analytics{gap:var(--space-5);margin-block:var(--space-8);padding:clamp(var(--space-4), 2.5vw, var(--space-8));border:1px solid var(--color-border);background:var(--color-surface);border-radius:1.25rem;display:grid}.lesson-analytics__heading{justify-content:space-between;align-items:end;gap:var(--space-3) var(--space-6);flex-wrap:wrap;display:flex}.lesson-analytics__heading h2,.lesson-analytics__heading p{margin:0}.lesson-analytics__heading h2{margin-block:var(--space-2);font-size:clamp(1.25rem,2vw,1.65rem)}.lesson-analytics__heading>div>p:last-child,.lesson-analytics__empty{color:var(--color-muted)}.lesson-analytics__metrics{gap:var(--space-3);grid-template-columns:repeat(2,minmax(0,1fr));margin:0;display:grid}.lesson-analytics__metrics>div{min-width:0;padding:var(--space-4);border:1px solid var(--color-border);background:var(--color-surface-subtle);border-radius:.9rem}.lesson-analytics__metrics dt{color:var(--color-muted);font-size:.8rem;font-weight:650}.lesson-analytics__metrics dd{margin:var(--space-2) 0 0;font-variant-numeric:tabular-nums;font-size:clamp(1.35rem,3vw,2rem);font-weight:750}.lesson-analytics__trend{padding:var(--space-5);border:1px solid var(--color-border);background:var(--color-surface);border-radius:.9rem}.lesson-analytics__trend-heading{justify-content:space-between;align-items:start;gap:var(--space-3);display:flex}.lesson-analytics__trend-heading h3{margin:0;font-size:1.05rem}.lesson-analytics__trend-heading p,.lesson-analytics__trend-heading>span{color:var(--color-muted);margin:.3rem 0 0;font-size:.8rem}.lesson-analytics__bars{height:9rem;margin:var(--space-5) 0 0;border-bottom:1px solid var(--color-border);grid-template-columns:repeat(30,minmax(0,1fr));align-items:end;gap:3px;padding:0;list-style:none;display:grid}.lesson-analytics__bars li{justify-content:center;align-items:end;min-width:0;height:100%;display:flex}.lesson-analytics__bars li>span:last-child{background:var(--color-primary);border-radius:4px 4px 0 0;width:100%;min-height:2px}.lesson-analytics__trend-axis{color:var(--color-muted);font-variant-numeric:tabular-nums;justify-content:space-between;margin-block-start:.45rem;font-size:.72rem;display:flex}.lesson-analytics__empty{padding:var(--space-5);background:var(--color-surface-subtle);border-radius:.85rem;margin:0}.lesson-analytics__table-wrap{border:1px solid var(--color-border);border-radius:.9rem;max-width:100%;overflow-x:auto}.lesson-analytics__table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;min-width:42rem;font-size:.875rem}.lesson-analytics__table th,.lesson-analytics__table td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border);text-align:start;white-space:nowrap}.lesson-analytics__table thead th{color:var(--color-muted);background:var(--color-surface-subtle);letter-spacing:.04em;text-transform:uppercase;font-size:.75rem}.lesson-analytics__table tbody tr:last-child>*{border-bottom:0}.lesson-analytics__table tbody th{white-space:normal;min-width:13rem}.lesson-analytics__table tbody th a{color:var(--color-ink);font-weight:700;text-decoration:none}.lesson-analytics__table tbody th a:hover{text-underline-offset:.18em;text-decoration:underline}.lesson-analytics__table tbody th span{color:var(--color-muted);margin-block-start:.2rem;font-size:.8rem;font-weight:500;display:block}@media (min-width:42rem){.lesson-analytics__metrics{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width:30rem){.lesson-analytics__trend{padding:var(--space-3)}.lesson-analytics__bars{grid-template-columns:repeat(30,minmax(0,1fr));gap:1px}}.lesson-watch__next{align-content:start;gap:var(--space-4);min-inline-size:0;display:grid}.lesson-watch__next h2{margin:0;font-size:1.25rem}.lesson-watch__next .hl-list{grid-auto-rows:auto}@media (min-width:64rem){.lesson-watch__layout{gap:var(--space-12);grid-template-columns:minmax(0,1fr) minmax(18rem,24rem)}.lesson-watch__layout.is-single{grid-template-columns:minmax(0,1fr)}}.lesson-analytics__bars{gap:clamp(0px,.3vw,2px);min-inline-size:0;overflow:hidden}.lesson-analytics__bars li{min-inline-size:0;position:relative}.lesson-progress{background:color-mix(in srgb, var(--color-surface) 70%, transparent);block-size:.375rem;position:absolute;inset-block-end:0;inset-inline:0}.lesson-progress>span{background:var(--color-primary-fill);block-size:100%;display:block}.lesson-progress__done{block-size:1.5rem;inline-size:1.5rem;color:var(--color-on-primary);background:var(--color-primary-fill);border-radius:999px;place-items:center;display:grid;position:absolute;inset-block-start:var(--space-2);inset-inline-end:var(--space-2)}