:root{
--ink:#14242f;--muted:#5e6f7a;--line:#dce5e9;--soft:#f4f7f8;--brand:#005f7f;--brand2:#0b789e;--deep:#102b39;--white:#fff;--accent:#e4b759;--radius:20px;--shadow:0 18px 50px rgba(15,42,56,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:inherit}.shell{width:min(1190px,calc(100% - 40px));margin-inline:auto}.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;padding:10px;z-index:99}.skip-link:focus{left:8px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,229,233,.9)}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none}.brand-mark{display:grid;place-items:center;width:46px;height:38px;border-radius:10px;background:var(--deep);color:#fff;font-weight:850;letter-spacing:.07em;font-size:14px}.brand-copy{display:flex;flex-direction:column;line-height:1.12}.brand-copy small{color:var(--muted);font-size:12px}.nav-links{display:flex;gap:23px}.nav-links a{text-decoration:none;font-size:17px;font-weight:700;color:#40515d}.nav-links a:hover{color:var(--brand)}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 12px;font:inherit}
.hero{padding:82px 0 76px;background:linear-gradient(135deg,#edf8fa 0%,#fff 55%,#f5f8f8 100%);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(290px,.7fr);gap:70px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:850;color:var(--brand);margin:0 0 12px}h1{font-size:clamp(46px,7vw,78px);line-height:.98;letter-spacing:-.055em;margin:0}.hero-subtitle{font-size:clamp(18px,2.2vw,24px);max-width:760px;color:#435663;margin:25px 0}.hero-meta{display:flex;flex-wrap:wrap;gap:8px;margin:25px 0}.hero-meta span{border:1px solid #c8dbe2;background:rgba(255,255,255,.78);border-radius:999px;padding:7px 11px;font-size:13px;font-weight:700;color:#35515f}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:27px}.button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:12px;padding:12px 17px;font-size:14px;font-weight:800;border:1px solid transparent;transition:.2s}.button.primary{background:var(--brand);color:#fff}.button.primary:hover{background:var(--brand2);transform:translateY(-1px)}.button.secondary,.button.ghost{border-color:#b8cbd4;background:#fff;color:var(--deep)}.button.small{padding:9px 12px;font-size:13px}.hero-card{background:#fff;border:1px solid #dce7eb;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}.mini-label{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:850}.assessment{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:15px 0}.assessment div{display:flex;flex-direction:column}.assessment strong{font-size:28px;color:var(--brand)}.assessment span{font-size:12px;color:var(--muted)}hr{border:0;border-top:1px solid var(--line);margin:20px 0}.hero-card p{font-size:14px;color:#4d5e69}.text-link{font-weight:800;color:var(--brand);text-decoration:none}
.hero-resource-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:820px}
.resource-button{justify-content:flex-start;gap:11px;min-height:78px;padding:12px 13px;text-align:left;line-height:1.2}
.resource-button>span:last-child{min-width:0}.resource-button strong,.resource-button small{display:block}.resource-button strong{font-size:13px}.resource-button small{margin-top:4px;font-size:10px;font-weight:650;line-height:1.3;opacity:.78}
.action-symbol{display:grid;place-items:center;flex:0 0 auto;width:38px;height:38px;border:1px solid #bfd1d8;border-radius:10px;background:#eef6f8;color:var(--brand);font-size:18px;font-weight:900}
.action-symbol-pdf{font-size:10px;letter-spacing:.04em}
.button.primary .action-symbol{border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.14);color:#fff}
.button.course-guide{border-color:#d7bc79;background:#fff8e8;color:#4d411f}
.button.course-guide:hover,.button.secondary:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(15,42,56,.08)}
.button.course-guide .action-symbol{border-color:#dcc789;background:#fff2c9;color:#6f571a}
.status-strip{background:var(--deep);color:#fff}.status-grid{display:grid;grid-template-columns:1.8fr .7fr .8fr 1fr;gap:18px;padding:18px 0}.status-grid>div{display:flex;align-items:center;gap:10px}.status-grid small{display:block;color:#adc1ca;font-size:11px;text-transform:uppercase;letter-spacing:.09em}.status-grid strong{display:block;font-size:14px}.status-dot{width:10px;height:10px;border-radius:50%;background:#63c786;box-shadow:0 0 0 4px rgba(99,199,134,.15)}
.section{padding:82px 0}.section-soft{background:var(--soft)}.section-dark{background:var(--deep);color:#fff}.section-heading{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:end;margin-bottom:36px}.section-heading.compact{margin-bottom:26px}.section-heading h2,.exam-grid h2{font-size:clamp(32px,4vw,48px);letter-spacing:-.035em;line-height:1.05;margin:0}.section-heading>p{color:var(--muted);margin:0}.section-heading.inverse>p{color:#b5c6cd}.section-heading.inverse .eyebrow{color:#78bfd6}
.quick-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.quick-card{min-height:150px;padding:20px;border:1px solid var(--line);border-radius:16px;text-decoration:none;display:flex;flex-direction:column;background:#fff;transition:.2s}.quick-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(15,42,56,.08);border-color:#b7d3df}.quick-card .icon{font-size:25px;color:var(--brand);margin-bottom:auto}.quick-card strong{font-size:15px}.quick-card small{font-size:12px;color:var(--muted)}.notice{margin-top:28px;border-left:4px solid var(--accent);background:#fff9ed;padding:18px 22px;border-radius:0 14px 14px 0;display:grid;grid-template-columns:120px 1fr;gap:20px}.notice p{margin:0;color:#5d5a4e}
.roadmap{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;gap:10px;align-items:stretch}.road-step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;min-height:150px}.road-step.featured{background:var(--brand);color:#fff;border-color:var(--brand)}.road-step span{font-size:11px;font-weight:850;letter-spacing:.1em;color:var(--brand2)}.road-step.featured span{color:#bce2ef}.road-step strong{display:block;margin-top:28px}.road-step small{display:block;color:var(--muted);margin-top:6px;line-height:1.4}.road-step.featured small{color:#d2e9f0}.road-arrow{display:grid;place-items:center;color:#8aa0ac;font-size:20px}
.resource-list{display:grid;gap:8px}.resource-list-wide{grid-template-columns:repeat(2,minmax(0,1fr))}.resource{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:11px;text-decoration:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 12px;min-width:0;transition:.16s}.resource:hover{transform:translateY(-1px);border-color:#b2ced9;box-shadow:0 7px 18px rgba(15,42,56,.06)}.resource-name{font-size:13px;font-weight:670;min-width:0;overflow-wrap:anywhere}.resource-name em{display:block;font-size:10px;color:#a44;font-style:normal;font-weight:800}.resource-badge{font-size:9px;letter-spacing:.08em;font-weight:900;border-radius:6px;padding:4px 6px;background:#eef3f5;color:#45616e}.resource.video .resource-badge{background:#e5f3f7;color:#00698c}.resource.pdf .resource-badge{background:#f7eceb;color:#9e433c}.resource.download .resource-badge{background:#edf4e9;color:#47763b}.resource.image .resource-badge{background:#f0edfa;color:#654ca0}.resource.legacy{opacity:.72}.resource.broken{border-style:dashed;background:#fff7f6}.resource.broken .resource-badge{background:#f8e1de;color:#a44339}.resource-arrow{color:#8ca0aa}
.toolbar{display:flex;gap:16px;align-items:end;justify-content:space-between;margin-bottom:18px}.search-box{display:flex;flex-direction:column;gap:5px;min-width:min(100%,450px)}.search-box span{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#9db1bb;font-weight:850}.search-box input{width:100%;border:1px solid #385260;background:#173644;color:#fff;border-radius:12px;padding:12px 14px;font:inherit;outline:none}.search-box input:focus{border-color:#75bfd7}.search-box input::placeholder{color:#86a0ac}.filter-buttons{display:flex;gap:7px;flex-wrap:wrap}.filter{border:1px solid #385260;background:transparent;color:#b9cad1;border-radius:999px;padding:8px 12px;font:inherit;font-size:12px;cursor:pointer}.filter.active,.filter:hover{background:#fff;color:var(--deep);border-color:#fff}
.lecture-list{display:grid;gap:10px}.lecture-card{border:1px solid #294654;border-radius:15px;background:#15313f;overflow:hidden}.lecture-card[open]{background:#183846}.lecture-card.current{border-color:#70b9d1;box-shadow:inset 3px 0 #70b9d1}.lecture-card summary{cursor:pointer;list-style:none;display:grid;grid-template-columns:48px 1fr auto;gap:18px;align-items:center;padding:18px 20px}.lecture-card summary::-webkit-details-marker{display:none}.lecture-index{font-size:12px;font-weight:850;color:#7fb9cd}.lecture-title strong{display:block}.lecture-title small{display:block;color:#91aab5;font-size:12px;margin-top:2px}.lecture-chip{font-size:11px;border:1px solid #3e5a67;border-radius:999px;padding:5px 9px;color:#aac0ca}.lecture-body{display:grid;grid-template-columns:.78fr 1.22fr;gap:34px;border-top:1px solid #294654;padding:24px 26px 28px}.lecture-body h4{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#7fb9cd;margin:0 0 11px}.topics ul{margin:0;padding-left:18px;color:#c8d5da;font-size:14px}.topics li+li{margin-top:7px}.resource-groups{display:grid;gap:22px}.section-dark .resource{border-color:#35525f;background:#173746;color:#dce7eb}.section-dark .resource:hover{background:#1d4353;border-color:#527382}.section-dark .resource-badge{background:#2b5668;color:#b6e5f3}.section-dark .resource.pdf .resource-badge{background:#5b3e43;color:#ffd8d2}.section-dark .resource.download .resource-badge{background:#3e5940;color:#d8f0d0}.section-dark .resource.legacy{opacity:.65}.section-dark .resource.broken{background:#412f31;border-color:#6d4c50}.no-results{text-align:center;color:#b5c6cd;padding:30px}
.deadline-table{border:1px solid var(--line);border-radius:16px;overflow:hidden}.deadline-row{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:15px;padding:15px 18px;border-top:1px solid var(--line);align-items:center}.deadline-row:first-child{border-top:0}.deadline-row.head{background:#eef3f5;font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.08em;color:#687985}.deadline-row strong,.deadline-row small{display:block}.deadline-row small{color:var(--muted)}.subsection-title{font-size:24px;letter-spacing:-.025em;margin:42px 0 18px}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.case-card{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff}.case-card h3{font-size:21px;line-height:1.15;margin:0}.case-card>p:not(.tag){color:var(--muted);min-height:55px}.compact-resources{margin-top:18px}.tag{font-size:10px;text-transform:uppercase;letter-spacing:.1em;font-weight:850;color:var(--brand);margin:0 0 11px}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project-card{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;overflow:hidden}.project-number{position:absolute;right:18px;top:10px;font-size:58px;font-weight:900;letter-spacing:-.07em;color:#edf2f4}.project-card h3{font-size:25px;letter-spacing:-.025em;margin:0 0 12px}.project-card p:not(.tag){color:var(--muted);min-height:78px}.card-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.project-weeks{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 18px}.project-weeks strong{margin-right:auto}.project-weeks span{background:#eef3f5;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}
.exam-grid{display:grid;grid-template-columns:1fr .8fr;gap:60px;align-items:center}.exam-grid>div>p:not(.eyebrow){color:var(--muted);max-width:650px}.exam-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 10px 30px rgba(15,42,56,.06)}.exam-card>span{font-size:11px;font-weight:850;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}.exam-card ol{margin:15px 0 0;padding-left:20px}.exam-card li+li{margin-top:9px}
footer{background:#0b202b;color:#fff;padding:34px 0}.footer-grid{display:flex;justify-content:space-between;gap:30px}.footer-grid p{color:#8fa6b1;margin:3px 0}.footer-grid>div:last-child{display:flex;gap:20px;align-items:center}.footer-grid a{color:#cde0e7;text-decoration:none;font-size:13px}
@media(max-width:1020px){.quick-grid{grid-template-columns:repeat(3,1fr)}.roadmap{grid-template-columns:1fr}.road-arrow{transform:rotate(90deg);height:18px}.project-grid,.case-grid{grid-template-columns:1fr}.lecture-body{grid-template-columns:1fr}.resource-list-wide{grid-template-columns:1fr}}
@media(max-width:780px){.shell{width:min(100% - 28px,1190px)}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:71px;left:0;right:0;background:#fff;padding:16px 20px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.hero{padding:52px 0}.hero-grid,.section-heading,.exam-grid{grid-template-columns:1fr;gap:24px}h1{font-size:50px}.hero-resource-actions{grid-template-columns:1fr}.status-grid{grid-template-columns:1fr 1fr}.quick-grid{grid-template-columns:1fr 1fr}.section{padding:60px 0}.toolbar{align-items:stretch;flex-direction:column}.search-box{min-width:0}.lecture-card summary{grid-template-columns:38px 1fr}.lecture-chip{display:none}.deadline-row{grid-template-columns:1fr 1fr}.deadline-row.head{display:none}.notice{grid-template-columns:1fr;gap:4px}.footer-grid{flex-direction:column;align-items:flex-start}.footer-grid>div:last-child{flex-direction:column;align-items:flex-start}}
@media(max-width:500px){.quick-grid{grid-template-columns:1fr}.status-grid{grid-template-columns:1fr 1fr}.deadline-row{grid-template-columns:1fr}.lecture-body{padding:20px 15px}.resource{grid-template-columns:auto 1fr}.resource-arrow{display:none}}


.exercise-schedule-card{
  border-color:#8b7440;
  background:#2d382f;
}
.exercise-schedule-card[open]{
  background:#334137;
}
.exercise-schedule-card .lecture-index,
.exercise-schedule-card .lecture-body h4{
  color:#e4c77b;
}
.exercise-schedule-card .lecture-chip{
  border-color:#7e7049;
  color:#e5d6aa;
}
.exercise-schedule-card .lecture-body{
  border-top-color:#50604e;
}
.schedule-note{
  margin:18px 0 0;
  padding:13px 15px;
  border-left:3px solid #e4b759;
  background:rgba(255,255,255,.05);
  border-radius:0 10px 10px 0;
  color:#d3ded4;
  font-size:13px;
}
.schedule-note a{
  color:#f0d795;
  font-weight:800;
}

/* Learning outcomes and lecture self-test */
.learning-block{display:grid;gap:16px}
.learning-outcomes{border:1px solid #3a5865;background:rgba(255,255,255,.035);border-radius:13px;padding:17px 18px}
.learning-outcomes h4{margin-bottom:6px!important}
.learning-intro{margin:0 0 9px;color:#9fb4bd;font-size:12px;font-weight:700}
.learning-outcomes ul{margin:0;padding-left:18px;color:#d4e0e5;font-size:13px}
.learning-outcomes li+li{margin-top:6px}
.self-test{border:1px solid #3a5865;border-radius:13px;overflow:hidden;background:rgba(255,255,255,.025)}
.self-test>summary{display:flex;justify-content:space-between;align-items:center;cursor:pointer;list-style:none;padding:13px 16px;font-size:13px;font-weight:800;color:#e4edf1}
.self-test>summary::-webkit-details-marker{display:none}
.self-test>summary span{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#8fb2c1;border:1px solid #45616d;padding:4px 7px;border-radius:999px}
.quiz-body{border-top:1px solid #385461;padding:15px 16px 16px}
.quiz-question{padding:12px 0 15px;border-bottom:1px solid rgba(85,111,122,.42)}
.quiz-question:first-child{padding-top:0}.quiz-question:last-of-type{border-bottom:0}
.quiz-question>p{margin:0 0 10px;font-size:13px;color:#e2ebef}
.quiz-options{display:grid;gap:6px}
.quiz-option{display:grid;grid-template-columns:25px 1fr;gap:8px;align-items:start;padding:8px 9px;border:1px solid #385461;border-radius:9px;cursor:pointer;font-size:12px;color:#c8d7dd;transition:.15s}
.quiz-option:hover{background:#204353}
.quiz-option input{position:absolute;opacity:0;pointer-events:none}
.option-letter{display:grid;place-items:center;width:21px;height:21px;border-radius:6px;background:#294c5b;color:#b9dce8;font-size:10px;font-weight:900}
.quiz-option.selected{border-color:#7ab7ce;background:#1e4657}
.quiz-option.correct{border-color:#70bd8b;background:rgba(73,145,94,.18)}
.quiz-option.incorrect{border-color:#cc7871;background:rgba(160,73,67,.16)}
.quiz-feedback{min-height:18px;margin-top:7px;font-size:11px;font-weight:700}
.quiz-feedback.good{color:#96d8a9}.quiz-feedback.bad{color:#edaaa4}
.quiz-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:13px}
.quiz-check,.quiz-reset{border:0;border-radius:9px;padding:8px 11px;font:inherit;font-size:11px;font-weight:800;cursor:pointer}
.quiz-check{background:#fff;color:#15313f}.quiz-reset{background:#294b59;color:#d8e5ea}
.quiz-score{margin-left:auto;font-size:12px;font-weight:850;color:#b9dbe7}
@media(max-width:780px){.quiz-score{width:100%;margin-left:0}}

/* Version 4: learning outcomes and self-test live below TOPICS in left column */
.topics > .learning-block{
  margin-top:22px;
}
.topics > .learning-block .learning-outcomes ul{
  padding-left:18px;
}
.topics > .learning-block .self-test{
  width:100%;
}

.schedule-instruction{display:flex;align-items:center;gap:12px;margin:0 0 20px;padding:13px 16px;border:1px solid #385260;border-radius:12px;background:#153441;color:#c9d9df}
.schedule-instruction p{margin:0;font-size:14px;font-weight:650}
.instruction-icon{display:grid;place-items:center;flex:0 0 auto;width:28px;height:28px;border-radius:8px;background:#234a5a;color:#a9d6e5;font-size:17px;font-weight:900}
@media(max-width:780px){.nav-links a{font-size:16px}}


/* Video watch tracking and lecture expand/collapse indicators */
.lecture-card > summary{grid-template-columns:48px 1fr auto 24px}
.lecture-card > summary::after{content:"+";display:grid;place-items:center;width:24px;height:24px;border:1px solid #466473;border-radius:7px;color:#b8dbe7;font-size:18px;font-weight:800;line-height:1}
.lecture-card[open] > summary::after{content:"−"}
.section-dark .resource-with-progress{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:stretch;border:1px solid #35525f;border-radius:12px;overflow:hidden;background:#173746;transition:.16s}
.section-dark .resource-with-progress:hover{border-color:#527382;background:#1d4353}
.section-dark .resource-with-progress .resource{border:0;border-radius:0;background:transparent}
.watch-toggle{display:flex;align-items:center;gap:7px;padding:9px 11px;border-left:1px solid #35525f;background:rgba(255,255,255,.025);color:#a9bdc6;font-size:11px;font-weight:750;white-space:nowrap;cursor:pointer}
.watch-checkbox{width:17px;height:17px;margin:0;accent-color:#70bd8b;cursor:pointer}
.watch-checkbox:checked + span{color:#91d1a7}
.resource-with-progress.watched{border-color:#4d8062!important;background:rgba(58,111,74,.18)!important}
@media(max-width:780px){.lecture-card > summary{grid-template-columns:38px 1fr 24px}.lecture-card > summary::after{grid-column:3}.section-dark .resource-with-progress{grid-template-columns:1fr}.watch-toggle{border-left:0;border-top:1px solid #35525f}}


/* Video duration labels */
.resource-duration{justify-self:end;min-width:42px;padding:3px 7px;border:1px solid #466473;border-radius:999px;color:#b7cbd3;background:rgba(255,255,255,.035);font-size:10px;font-variant-numeric:tabular-nums;font-weight:800;text-align:center}
.resource-with-progress .resource{grid-template-columns:auto minmax(0,1fr) auto auto}
@media(max-width:500px){.resource-with-progress .resource{grid-template-columns:auto minmax(0,1fr) auto}.resource-with-progress .resource-arrow{display:none}.resource-duration{grid-column:3}}

/* Version 8: expandable exercise rows */
.exercise-instruction{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--muted);font-size:13px;font-weight:700}
.exercise-instruction span{display:grid;place-items:center;width:24px;height:24px;border:1px solid #b7cbd4;border-radius:7px;background:#f6f9fa;color:var(--brand);font-size:17px;font-weight:900}
.exercise-accordion>.deadline-row.head,.exercise-row>summary.deadline-row{grid-template-columns:1.7fr 1fr 1fr 34px}
.exercise-row{border-top:1px solid var(--line);background:#fff}
.exercise-row>summary{cursor:pointer;list-style:none;transition:background .16s}
.exercise-row>summary::-webkit-details-marker{display:none}
.exercise-row>summary:hover{background:#f6fafb}
.exercise-row>summary:focus-visible{outline:3px solid rgba(11,120,158,.24);outline-offset:-3px}
.exercise-row>summary::after{content:"+";display:grid;place-items:center;width:28px;height:28px;border:1px solid #b7cbd4;border-radius:8px;color:var(--brand);font-size:19px;font-weight:900;line-height:1}
.exercise-row[open]>summary{background:#eef7f9}
.exercise-row[open]>summary::after{content:"−"}
.exercise-row-details{padding:24px 24px 28px;border-top:1px solid var(--line);background:#f8fafb}
.exercise-detail-heading{margin-bottom:20px}
.exercise-detail-heading h3{margin:0;font-size:24px;letter-spacing:-.025em}
.exercise-detail-heading>p:not(.tag){margin:6px 0 0;color:var(--muted)}
.mobile-column-label{display:none!important}
.exercise-row-details .case-card{box-shadow:0 7px 20px rgba(15,42,56,.045)}

@media(max-width:780px){
 .exercise-accordion>.deadline-row.head{display:none}
 .exercise-row>summary.deadline-row{grid-template-columns:minmax(0,1fr) 34px;gap:8px 14px;padding:16px}
 .exercise-row>summary>span:first-child{grid-column:1}
 .exercise-row>summary>span:nth-child(2),.exercise-row>summary>span:nth-child(3){grid-column:1;color:var(--ink);font-size:13px}
 .exercise-row>summary::after{grid-column:2;grid-row:1;align-self:center}
 .mobile-column-label{display:inline!important;margin-right:6px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.06em}
 .exercise-row-details{padding:20px 16px 24px}
}