:root{
  --ink:#0c1b34;
  --muted:#607087;
  --line:#dfe6ef;
  --paper:#f7f9fc;
  --white:#fff;
  --navy:#06162b;
  --shadow:0 14px 40px rgba(8,25,50,.10);
  --radius:22px;
  --course:#4556d7;
  --course-dark:#182576;
  --course-soft:#eef0ff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.45}
a{color:inherit}
button,input,select{font:inherit}
.topbar{min-height:78px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:12px clamp(18px,4vw,56px);position:relative;z-index:10}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-logo{width:44px;height:44px}
.brand span{display:flex;flex-direction:column}
.brand strong{font-size:1.12rem;letter-spacing:.02em}
.brand small{font-size:.78rem;color:var(--muted);margin-top:1px}
.ghost-button{border:1px solid #aab7c9;border-radius:999px;padding:10px 16px;text-decoration:none;font-weight:700;background:#fff}
.site-footer{background:var(--navy);color:#dfe8f7;min-height:64px;display:flex;align-items:center;justify-content:space-between;padding:14px clamp(20px,4vw,56px);font-size:.88rem;gap:20px}
.eyebrow{font-size:.8rem;letter-spacing:.14em;font-weight:800;color:var(--course);margin:0 0 8px}
.landing{background:linear-gradient(180deg,#f9fbff 0%,#f4f8fd 100%)}
.landing-main{max-width:1240px;margin:auto;padding:64px 28px 70px}
.landing-intro{text-align:center;margin-bottom:36px}
.landing-intro h1{font-size:clamp(2rem,5vw,4rem);line-height:1.05;margin:5px 0 12px}
.landing-intro>p:last-child{font-size:1.2rem;color:var(--muted)}
.course-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.course-choice{min-height:430px;border-radius:28px;padding:34px;text-decoration:none;color:#fff;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease}
.course-choice:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(8,25,50,.16)}
.course-choice:after{content:"";position:absolute;inset:auto -60px -110px auto;width:340px;height:340px;border-radius:50%;background:rgba(255,255,255,.08)}
.astronomy-choice{background:
  radial-gradient(circle at 72% 24%,rgba(120,100,255,.45),transparent 18%),
  radial-gradient(circle at 66% 72%,rgba(43,110,225,.55),transparent 28%),
  linear-gradient(145deg,#050d1e,#142b5c 66%,#3342a0)}
.aquatics-choice{background:
  radial-gradient(circle at 75% 24%,rgba(114,239,255,.35),transparent 18%),
  radial-gradient(circle at 63% 72%,rgba(0,164,180,.55),transparent 30%),
  linear-gradient(145deg,#032435,#07566c 66%,#008f99)}
.course-icon-wrap{width:78px;height:78px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.11);border-radius:50%;display:grid;place-items:center}
.course-icon-wrap img{width:46px;height:46px}
.course-kicker{font-size:1.6rem;font-weight:900;margin:20px 0 8px}
.course-choice h2{font-size:clamp(1.55rem,3vw,2.25rem);margin:0 0 8px}
.course-choice p{max-width:560px}
.enter-course{display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:16px 18px;font-weight:800;position:relative;z-index:1}
.landing-principles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:30px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.landing-principles div{background:#fff;padding:20px}
.landing-principles strong,.landing-principles span{display:block}
.landing-principles span{color:var(--muted);font-size:.9rem;margin-top:4px}

/* Course themes */
.astronomy-theme{--course:#5b50df;--course-dark:#12194d;--course-soft:#f0efff}
.aquatics-theme{--course:#008a8e;--course-dark:#063e51;--course-soft:#eaf9f7}
.course-shell{max-width:1300px;margin:auto;padding:26px clamp(18px,4vw,46px) 54px}
.course-hero{border-radius:26px;min-height:330px;color:#fff;padding:44px clamp(26px,5vw,70px);position:relative;overflow:hidden;display:flex;justify-content:space-between;gap:30px;align-items:center;box-shadow:var(--shadow)}
.astronomy-theme .course-hero{background:
  radial-gradient(circle at 83% 26%,rgba(255,255,255,.85) 0 1%,rgba(119,110,255,.32) 2%,transparent 11%),
  radial-gradient(ellipse at 76% 110%,#1b65b8 0 14%,#0b2a57 16% 22%,transparent 23%),
  radial-gradient(circle at 20% 20%,rgba(89,79,222,.23),transparent 28%),
  linear-gradient(125deg,#030916,#071a38 58%,#102550)}
.aquatics-theme .course-hero{background:
  radial-gradient(ellipse at 75% 115%,#0da7ad 0 13%,#076578 16% 24%,transparent 25%),
  radial-gradient(circle at 78% 22%,rgba(120,244,255,.34),transparent 16%),
  linear-gradient(125deg,#03202e,#06485d 58%,#087b80)}
.hero-copy{max-width:760px;position:relative;z-index:2}
.hero-copy .eyebrow{color:#bcb8ff}
.aquatics-theme .hero-copy .eyebrow{color:#9df3ec}
.hero-label{font-size:.72rem;letter-spacing:.15em;font-weight:900;opacity:.76;margin:18px 0 2px}
.course-hero h1{font-size:clamp(2.25rem,6vw,4.5rem);line-height:1.02;margin:0 0 16px}
.course-hero #hero-summary{font-size:1.05rem;max-width:650px;color:#dbe6f6}
.hero-meta{display:flex;align-items:center;gap:14px;margin-top:24px}
.status-pill{display:inline-flex;align-items:center;border-radius:999px;padding:7px 11px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.18);font-size:.78rem;font-weight:800}
.hero-source{font-size:.82rem;color:#fff}
.hero-mark{width:min(24vw,220px);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);flex:0 0 auto;position:relative;z-index:1}
.hero-mark img{width:55%;height:55%}
.section-nav{display:flex;gap:8px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);padding:10px;border-radius:18px;margin:18px 0;box-shadow:0 5px 18px rgba(8,25,50,.05);position:sticky;top:8px;z-index:8}
.section-nav-button{border:0;background:transparent;padding:10px 15px;border-radius:12px;color:#405068;font-weight:750;cursor:pointer}
.section-nav-button:hover,.section-nav-button.active{background:var(--course-soft);color:var(--course)}
.workspace{min-height:430px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 24px rgba(8,25,50,.05);overflow:hidden;margin-bottom:18px}
.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:25px 26px 18px}
.panel-head h2{margin:0;font-size:1.55rem}
.panel-head p{margin:5px 0 0;color:var(--muted)}
.panel-body{padding:0 26px 26px}
.loading-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px;color:var(--muted)}
.current-banner{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;padding:22px;border-radius:18px;background:linear-gradient(135deg,var(--course-soft),#fff);border:1px solid color-mix(in srgb,var(--course) 22%,#fff)}
.current-banner h2{margin:3px 0 5px}
.current-banner p{margin:0;color:var(--muted)}
.current-label{font-size:.73rem;font-weight:900;letter-spacing:.12em;color:var(--course)}
.date-chip{border-radius:14px;background:#fff;border:1px solid var(--line);padding:10px 14px;text-align:center;min-width:120px;font-weight:800}
.week-browser{display:flex;align-items:center;gap:8px;overflow-x:auto;padding:2px 0 8px;scrollbar-width:thin}
.week-button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;white-space:nowrap;cursor:pointer;font-weight:750;color:#465770}
.week-button:hover,.week-button.active{border-color:var(--course);background:var(--course);color:#fff}
.lesson-list,.event-list{display:grid;gap:12px}
.lesson-card{display:grid;grid-template-columns:145px minmax(0,380px) minmax(0,1fr);gap:20px;align-items:center;border:1px solid var(--line);border-radius:17px;padding:17px 18px;background:#fff}
.lesson-card:hover{border-color:color-mix(in srgb,var(--course) 38%,#fff);box-shadow:0 7px 20px rgba(8,25,50,.06)}
.lesson-date{font-weight:850;color:var(--course)}
.lesson-date small{display:block;color:var(--muted);font-weight:650;margin-top:3px}
.lesson-main .lesson-label{font-size:.72rem;font-weight:900;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.lesson-main h3{font-size:1.1rem;margin:2px 0 4px}
.lesson-main p{color:var(--muted);font-size:.91rem;margin:0}
.badge-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.badge{font-size:.72rem;font-weight:850;border-radius:999px;background:var(--course-soft);color:var(--course);padding:5px 8px}
.badge.cross-week{background:#fff4dd;color:#8a5a00}
.action-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.action-link{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);background:#fff;padding:9px 11px;border-radius:11px;text-decoration:none;font-size:.84rem;font-weight:800}
.action-link.primary{background:var(--course);border-color:var(--course);color:#fff}
.action-link:hover{transform:translateY(-1px)}
.secondary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.jump-card{border:1px solid var(--line);border-radius:18px;padding:20px;text-decoration:none;background:#fff;cursor:pointer}
.jump-card:hover{border-color:var(--course)}
.jump-card strong{font-size:1rem;display:block;margin-bottom:4px}
.jump-card span{font-size:.86rem;color:var(--muted)}
.topic-grid,.resource-grid,.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.info-card{border:1px solid var(--line);border-radius:17px;padding:20px;background:#fff}
.info-card h3{margin:0 0 7px}
.info-card p{color:var(--muted);margin:0 0 12px}
.info-card a{font-weight:800;color:var(--course)}
.event-card{border-left:5px solid var(--course);background:#fff;border-radius:14px;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:15px 18px;display:grid;grid-template-columns:125px 1fr auto;gap:16px;align-items:center}
.event-card.holiday{border-left-color:#7a8594;background:#f4f6f8}
.event-card.assessment{border-left-color:#b88400}
.event-card.project{border-left-color:#7e42d5}
.event-card .type{font-size:.72rem;font-weight:900;text-transform:uppercase;color:var(--muted);letter-spacing:.07em}
.absent-steps{counter-reset:step;display:grid;gap:14px}
.absent-step{counter-increment:step;display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:flex-start;padding:17px;border:1px solid var(--line);border-radius:15px}
.absent-step:before{content:counter(step);width:40px;height:40px;border-radius:50%;background:var(--course);color:#fff;display:grid;place-items:center;font-weight:900}
.search-row{display:flex;gap:10px;align-items:center}
.search-row input{width:min(390px,100%);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.empty-state{padding:26px;border:1px dashed #c8d2df;border-radius:15px;color:var(--muted);text-align:center}
@media(max-width:900px){
  .course-grid{grid-template-columns:1fr}
  .landing-principles{grid-template-columns:1fr 1fr}
  .lesson-card{grid-template-columns:100px 1fr}
  .action-row{grid-column:1/-1;justify-content:flex-start}
  .secondary-grid{grid-template-columns:1fr 1fr}
  .topic-grid,.resource-grid,.project-grid{grid-template-columns:1fr}
  .hero-mark{display:none}
}
@media(max-width:620px){
  .topbar{padding:10px 16px;min-height:68px}
  .brand small{display:none}
  .brand-logo{width:38px;height:38px}
  .ghost-button{padding:8px 11px;font-size:.83rem}
  .course-shell{padding:14px 12px 36px}
  .course-hero{min-height:280px;padding:30px 24px}
  .course-hero h1{font-size:2.25rem}
  .section-nav{flex-wrap:nowrap;overflow-x:auto;top:4px}
  .section-nav-button{white-space:nowrap}
  .panel-head,.panel-body{padding-left:16px;padding-right:16px}
  .lesson-card{grid-template-columns:1fr;gap:9px}
  .action-row{grid-column:auto}
  .lesson-date small{display:inline;margin-left:5px}
  .current-banner{grid-template-columns:1fr}
  .date-chip{text-align:left}
  .secondary-grid{grid-template-columns:1fr 1fr}
  .event-card{grid-template-columns:1fr}
  .landing-main{padding:44px 14px}
  .course-choice{min-height:360px;padding:25px}
  .landing-principles{grid-template-columns:1fr}
  .site-footer{flex-direction:column;align-items:flex-start}
}

.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

.clickable-lesson{cursor:pointer;transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease}
.clickable-lesson:hover{transform:translateY(-1px);border-color:var(--course);box-shadow:0 10px 24px rgba(8,25,50,.08)}
.clickable-lesson:focus{outline:3px solid color-mix(in srgb,var(--course) 26%,transparent);outline-offset:2px}
.open-lesson-hint{display:inline-flex;align-items:center;padding:9px 4px;font-size:.82rem;font-weight:850;color:var(--course);white-space:nowrap}
.lesson-detail{display:grid;gap:20px}
.lesson-detail-head{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:start;padding:22px;border-radius:18px;background:linear-gradient(135deg,var(--course-soft),#fff);border:1px solid color-mix(in srgb,var(--course) 20%,#fff)}
.lesson-detail-head h2{font-size:clamp(1.7rem,4vw,2.5rem);margin:4px 0 5px}
.detail-topic{color:var(--muted);margin:0}
.detail-section{border-top:1px solid var(--line);padding-top:18px}
.detail-section h3{margin:0 0 10px}
.detail-section p{margin:0;color:var(--muted)}
.detail-actions{justify-content:flex-start}
.session-list{display:grid;gap:8px}
.session-row{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:12px}
.session-row span{color:var(--muted)}
.detail-nav{display:flex;gap:10px;flex-wrap:wrap;padding-top:6px}
.empty-state.compact{padding:16px;text-align:left}
@media(max-width:620px){.lesson-detail-head{grid-template-columns:1fr}.session-row{grid-template-columns:1fr}}

/* v0.5.6 — stable lesson-card alignment
   Date lane: 150px
   Lesson/title lane: 380px
   Resource lane: begins slightly farther left at the same x-position for every lesson.
   Long titles may wrap within the title lane without moving the buttons. */
.lesson-card > .action-row{
  justify-content:flex-start;
  align-items:center;
  min-width:0;
}
.lesson-main{
  min-width:0;
}
.lesson-main h3{
  max-width:100%;
  overflow-wrap:break-word;
}

@media (min-width:901px) and (max-width:1250px){
  .lesson-card{
    grid-template-columns:120px minmax(0,315px) minmax(0,1fr);
    gap:16px;
  }
  .action-link{padding:8px 9px}
  .open-lesson-hint{font-size:.78rem}
}


/* ============================
   v0.6.0 GAME DAY
   Lesson command center
   ============================ */
.lesson-command-page{display:grid;gap:18px}
.lesson-command-top,.lesson-command-section,.lesson-meta-strip,.lesson-neighbor-nav{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 24px rgba(8,25,50,.05)
}
.lesson-command-top{padding:26px}
.lesson-back-link{display:inline-flex;margin-bottom:20px;color:var(--course);font-weight:850;text-decoration:none}
.lesson-command-title{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:start}
.lesson-command-title h1{font-size:clamp(2rem,5vw,3.3rem);line-height:1.05;margin:5px 0 8px}
.lesson-command-title p{margin:0;color:var(--muted);font-size:1rem}
.today-focus{margin-top:20px;padding:17px 18px;border:1px solid color-mix(in srgb,var(--course) 22%,#fff);background:var(--course-soft);border-radius:15px;display:grid;gap:4px}
.today-focus strong{color:var(--course)}
.today-focus span{color:#31425a}
.lesson-check-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}

.lesson-command-section{padding:24px}
.command-section-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:16px}
.command-section-head h3{margin:2px 0 0;font-size:1.25rem}
.command-kicker,.support-label{margin:0;color:var(--course);font-size:.72rem;font-weight:900;letter-spacing:.12em}
.slides-frame-wrap{position:relative;width:100%;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#0d1522;border:1px solid #cbd5e1}
.slides-frame{width:100%;height:100%;border:0;background:#0d1522}

.lesson-tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.lesson-tool-card{border:1px solid var(--line);border-radius:16px;padding:16px;text-decoration:none;background:#fff;display:grid;grid-template-columns:42px 1fr;gap:11px;align-items:center;transition:.14s ease}
.lesson-tool-card:hover{transform:translateY(-1px);border-color:var(--course);box-shadow:0 8px 18px rgba(8,25,50,.06)}
.lesson-tool-icon{width:40px;height:40px;border-radius:12px;background:var(--course-soft);color:var(--course);display:grid;place-items:center;font-weight:950;font-size:1.1rem}
.lesson-tool-card strong,.lesson-tool-card small{display:block}
.lesson-tool-card strong{font-size:.92rem}
.lesson-tool-card small{margin-top:3px;color:var(--muted);font-size:.78rem;line-height:1.25}

.lesson-support-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.support-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;display:grid;grid-template-columns:44px 1fr;gap:14px;box-shadow:0 6px 18px rgba(8,25,50,.04)}
.support-icon{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--course-soft);color:var(--course);font-weight:950}
.support-card h3{margin:3px 0 8px}
.support-card p{margin:0;color:var(--muted)}
.support-card ul,.support-card ol{margin:8px 0 0;padding-left:20px;color:#425269}
.support-card li+li{margin-top:6px}
.placeholder-note{font-size:.78rem;margin-top:12px!important;padding-top:10px;border-top:1px dashed var(--line)}
.objective-card{border-color:color-mix(in srgb,var(--course) 22%,#fff)}
.absent-card{background:#fffdf8}

.lesson-meta-strip{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden}
.lesson-meta-strip>div{padding:18px 20px;border-right:1px solid var(--line)}
.lesson-meta-strip>div:last-child{border-right:0}
.lesson-meta-strip span,.lesson-meta-strip strong{display:block}
.lesson-meta-strip span{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:850}
.lesson-meta-strip strong{margin-top:4px}

.lesson-neighbor-nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:14px 18px}
.lesson-neighbor-nav a{color:var(--course);font-weight:850;text-decoration:none}
.lesson-neighbor-nav a:last-child{text-align:right}
.lesson-neighbor-nav .back-lessons{color:#435169;border:1px solid var(--line);border-radius:999px;padding:8px 12px}

/* Resource hub */
.resource-callout{background:linear-gradient(135deg,var(--course-soft),#fff);border:1px solid color-mix(in srgb,var(--course) 20%,#fff);border-radius:16px;padding:18px;margin-bottom:24px;display:grid;gap:4px}
.resource-callout span{color:var(--muted)}
.resource-section+.resource-section{margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
.resource-section>h3{margin:3px 0 14px;font-size:1.2rem}
.resource-hub-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.resource-hub-card{display:grid;grid-template-columns:46px 1fr auto;gap:13px;align-items:center;padding:17px;border:1px solid var(--line);border-radius:16px;text-decoration:none;background:#fff;transition:.14s ease}
.resource-hub-card:hover{transform:translateY(-1px);border-color:var(--course);box-shadow:0 8px 20px rgba(8,25,50,.06)}
.resource-hub-icon{width:44px;height:44px;border-radius:13px;background:var(--course-soft);color:var(--course);display:grid;place-items:center;font-size:1.1rem;font-weight:950}
.resource-hub-copy strong,.resource-hub-copy small{display:block}
.resource-hub-copy small{margin-top:3px;color:var(--muted);line-height:1.3}
.resource-hub-arrow{color:var(--course);font-size:1.2rem;font-weight:950}

@media(max-width:900px){
  .lesson-tool-grid{grid-template-columns:1fr 1fr}
  .lesson-support-grid{grid-template-columns:1fr}
  .resource-hub-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
  .lesson-command-top,.lesson-command-section{padding:18px}
  .lesson-command-title{grid-template-columns:1fr}
  .lesson-tool-grid{grid-template-columns:1fr}
  .lesson-meta-strip{grid-template-columns:1fr}
  .lesson-meta-strip>div{border-right:0;border-bottom:1px solid var(--line)}
  .lesson-meta-strip>div:last-child{border-bottom:0}
  .lesson-neighbor-nav{grid-template-columns:1fr;gap:10px;text-align:center}
  .lesson-neighbor-nav a:last-child{text-align:center}
}


/* v0.6.2 launch resource polish */
.pending-resource{
  cursor:default;
  background:linear-gradient(135deg,#fff,var(--course-soft));
  border-style:dashed;
}
.pending-resource:hover{
  transform:none;
  border-color:var(--line);
  box-shadow:none;
}
.resource-status-chip{
  font-size:.66rem;
  font-weight:950;
  letter-spacing:.07em;
  color:var(--course);
  background:var(--course-soft);
  border:1px solid color-mix(in srgb,var(--course) 20%,#fff);
  border-radius:999px;
  padding:6px 8px;
  white-space:nowrap;
}


/* v0.6.3 — first-visit live resource loading */
.resource-loading-state{
  display:flex;
  align-items:center;
  gap:12px;
  min-height:72px;
  padding:16px 18px;
  border:1px dashed color-mix(in srgb,var(--course) 28%,#dbe3ef);
  border-radius:14px;
  background:linear-gradient(135deg,var(--course-soft),#fff);
  color:#34445d;
}
.resource-loading-state strong,
.resource-loading-state small{display:block}
.resource-loading-state strong{color:#17253b}
.resource-loading-state small{margin-top:3px;color:var(--muted)}
.mini-spinner{
  width:22px;
  height:22px;
  flex:0 0 22px;
  border:3px solid color-mix(in srgb,var(--course) 18%,#e8edf5);
  border-top-color:var(--course);
  border-radius:50%;
  animation:mosley-spin .8s linear infinite;
}
@keyframes mosley-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){
  .mini-spinner{animation:none}
}