@font-face{font-family:Onest;src:url('/assets/onest.ttf') format('truetype');font-weight:100 900;font-display:swap}*{box-sizing:border-box} :root{--ink:#263f53;--muted:#596c7e;--teal:#356785;--line:#dce5ee;--paper:#f5f8fc;--white:#ffffff;--accent:#95617e;--rose-ink:#563b52;--rose-line:#e8cbdc;--rose-gradient:linear-gradient(120deg,#f8d7e7 0%,#f3dfed 50%,#e0ecfb 100%);--pale:#e7f1fa}body{margin:0;background:var(--paper);color:var(--ink);font-family:Onest,sans-serif;font-size:15px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}button,a,input,textarea{outline-offset:5px} :focus-visible{outline:3px solid var(--accent)}button{color:inherit}h1,h2,h3,p{margin:0}h1{font-size:clamp(32px,3.6vw,51px);line-height:1.12;font-weight:550;letter-spacing:-1.6px}h2{font-size:27px;line-height:1.25;font-weight:550;letter-spacing:-.7px}h3{font-size:18px;line-height:1.35;font-weight:600}p+p{margin-top:14px}.header{max-width:1440px;margin:auto;padding:25px 48px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:28px}.brand{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:650;line-height:1.15}.brand small{display:block;font-size:9px;letter-spacing:2px;font-weight:500;margin-top:6px}.brand-icon{width:43px;height:43px;background:var(--rose-gradient);color:var(--rose-ink);display:grid;place-items:center;border-radius:12px;font-size:34px;font-weight:300}.header nav{display:flex;gap:7px}.header nav a{padding:12px 20px;border-radius:30px;color:var(--muted);font-size:20px;font-weight:600}.header nav a.active{background:var(--pale);color:var(--ink)}.back{font-size:13px;border-bottom:1px solid var(--line);white-space:nowrap}main{max-width:1344px;margin:auto;padding:42px 48px 56px;min-height:75vh}main:focus{outline:none}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:650;text-transform:uppercase;color:var(--teal);margin-bottom:16px}.muted{color:var(--muted)}.intro{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.intro p.sub{color:var(--muted);margin-top:16px;max-width:580px;font-size:16px}.progress-mini{min-width:170px}.progress-mini strong{font-size:25px;font-weight:550}.meter{height:5px;background:#d8e6f1;border-radius:20px;overflow:hidden;margin:9px 0}.meter span{height:100%;display:block;background:linear-gradient(90deg,#dda7c5,#b5cde8);width:var(--progress,0%);transition:width .4s}.progress-mini small{color:var(--muted);font-size:12px}.workspace{margin-bottom:38px}.ask{background:linear-gradient(115deg,#e7f2fc 0%,#eaf1fa 60%,#f7eaf3 100%);padding:27px 30px;border-radius:20px;color:var(--ink);position:relative}.ask .eyebrow{color:#356785;margin-bottom:9px}.ask h2{font-size:25px}.ask p.muted{color:#596c7e;font-size:13px;margin-top:7px}.ask form{display:flex;background:#ffffff;padding:7px;border-radius:12px;margin-top:23px;align-items:stretch;gap:8px}.ask textarea{width:100%;min-height:56px;max-height:160px;resize:vertical;border:0;background:transparent;padding:10px 11px;font-size:14px;line-height:1.5;color:var(--ink)}.ask form button{border:0;border-radius:8px;background:var(--rose-gradient);color:var(--rose-ink);padding:0 19px;white-space:nowrap;font-weight:600}.ask .chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px}.chip{font-size:11px;line-height:1.4;border:1px solid #a9c1d5;border-radius:22px;background:transparent;color:#395f7a;padding:7px 11px}.btn{border:1px solid var(--line);background:var(--white);border-radius:9px;padding:11px 17px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:13px;font-weight:550;min-height:44px}.btn.primary{background:var(--rose-gradient);border-color:var(--rose-line);color:var(--rose-ink)}.btn.quiet{background:transparent;border-color:transparent;padding-left:0}.section-title{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:19px}.section-title h2{font-size:23px}.search{position:relative;max-width:290px;width:100%}.search input{width:100%;border:0;border-bottom:1px solid #8aa4ba;border-radius:0;background:transparent;padding:9px 0;font-size:13px;color:var(--ink)}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.topic{text-align:left;border:1px solid var(--line);background:var(--white);border-radius:15px;min-height:192px;padding:21px 22px;display:flex;flex-direction:column;align-items:flex-start;transition:transform .16s,border-color .16s}.topic:hover{transform:translateY(-3px);border-color:#8aadc8}.topic .card-top{display:flex;align-items:center;justify-content:space-between;width:100%;margin-bottom:21px}.num{font-size:11px;color:var(--muted);letter-spacing:1px}.icon{width:26px;height:26px;fill:none;stroke:var(--teal);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.topic p{font-size:12px;color:var(--muted);margin-top:7px;line-height:1.5}.topic .card-end{display:flex;justify-content:space-between;align-items:center;width:100%;margin-top:auto;padding-top:19px;font-size:11px;color:var(--muted)}.check{color:var(--teal);font-weight:650}.empty{padding:28px;background:var(--white);border:1px dashed var(--line);border-radius:14px;grid-column:1/-1}.answer{margin-top:20px;border-top:1px solid #afc8dc;padding-top:19px;line-height:1.65;font-size:14px;overflow-wrap:anywhere}.answer h3{color:#356785;font-size:12px;letter-spacing:.6px;margin:16px 0 6px}.answer ol{padding-left:20px;margin:8px 0}.answer blockquote{margin:10px 0;padding:14px 16px;border-left:2px solid #95617e;background:#f4f8fc;border-radius:0 8px 8px 0}.sources{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}.sources a{border-bottom:1px solid #8aadc8;font-size:12px}.answer .warn{color:#82506f;font-size:12px;margin-top:14px}.error{color:#8b365f}.spin{width:15px;height:15px;border:2px solid #a9c1d5;border-top-color:var(--teal);border-radius:50%;display:inline-block;animation:turn .8s linear infinite;vertical-align:middle;margin-right:9px}@keyframes turn{to{transform:rotate(360deg)}}.trail{font-size:12px;color:var(--muted);margin-bottom:28px;display:flex;align-items:center;gap:10px}.trail a{border-bottom:1px solid #b7cbdc}.lesson-head{max-width:780px}.lesson-head .sub{color:var(--muted);font-size:17px;margin-top:17px}.lesson-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,1fr);gap:32px;margin-top:30px;align-items:start}.lesson-body{background:var(--white);padding:30px 33px;border:1px solid var(--line);border-radius:17px}.lesson-body section+section{border-top:1px solid var(--line);padding-top:23px;margin-top:23px}.lesson-body p{margin-top:10px;font-size:15px;line-height:1.8;color:#40586c}.quick{background:#e7f1fa;padding:25px 26px;border-radius:16px}.quick h3{margin-bottom:16px}.quick ul{list-style:none;padding:0;margin:0}.quick li{position:relative;padding-left:20px;font-size:13px;line-height:1.65}.quick li:before{content:'✓';position:absolute;left:0;color:var(--teal);font-weight:700}.quick li+li{margin-top:14px}.flow{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:26px 0}.flow span{background:#e7f1fa;border-radius:25px;padding:9px 13px;font-size:11px}.flow b{font-size:14px;color:#607a91}.example{border:1px solid var(--rose-line);background:linear-gradient(120deg,#fff0f6,#f1f5fc);padding:25px 28px;border-radius:16px;margin-top:18px}.example blockquote{font-size:18px;line-height:1.55;margin:0 0 15px}.example .eyebrow{color:#825c79}.example p{font-size:13px;color:#6f6071}.phrase{padding:24px 26px;border:1px solid var(--line);border-radius:16px;margin-top:18px;background:var(--white)}.phrase p{font-size:13px;line-height:1.8;margin-top:12px}.phrase button{margin-top:15px}.lesson-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.overview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.unit{display:flex;gap:20px;padding:24px;background:var(--white);border:1px solid var(--line);border-radius:15px;align-items:flex-start}.unit .unit-num{font-size:29px;font-weight:400;color:#53748f;line-height:1.2}.unit .unit-content{flex:1;min-width:0}.unit p{font-size:13px;color:var(--muted);margin-top:6px}.unit a{font-size:12px;display:inline-block;margin-top:16px;border-bottom:1px solid #a4bccf}.unit .small{font-size:11px;margin-top:13px;color:var(--muted)}.quiz-wrap{max-width:800px;margin:auto}.quiz-top{display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted);margin-bottom:10px}.quiz{background:var(--white);padding:34px;border:1px solid var(--line);border-radius:20px;margin-top:27px}.quiz h2{font-size:27px;line-height:1.4;margin-bottom:25px}.options{display:grid;gap:10px}.option{display:flex;gap:14px;align-items:center;text-align:left;width:100%;border:1px solid #c6d6e3;border-radius:10px;padding:16px;background:transparent;font-size:14px;min-height:60px}.option span{display:grid;place-items:center;flex-shrink:0;width:27px;height:27px;border:1px solid #a9c1d5;border-radius:7px;font-size:12px}.option:hover:not(:disabled){background:#edf5fb}.option.good{border-color:#3b789e;background:#e6f2fc;opacity:1}.option.bad{border-color:#95617e;background:#fbeaf2;opacity:1}.feedback{margin-top:22px;background:#e6f2fc;padding:20px 23px;border-radius:12px}.feedback.wrong{background:#fbeaf2}.feedback p{font-size:14px;margin-top:7px}.feedback .btn{margin-top:17px}.success{text-align:center;padding:50px 25px;background:#e7f1fa;border-radius:20px}.success .seal{width:75px;height:75px;display:grid;place-items:center;margin:0 auto 23px;border:1px solid #8aadc8;border-radius:50%;font-size:35px}.success p{margin:16px auto 25px;max-width:460px;color:var(--muted)}.initial{padding:60px;text-align:center;color:var(--muted)}footer{max-width:1248px;margin:auto;border-top:1px solid var(--line);display:flex;gap:20px;justify-content:space-between;padding:22px 0;color:var(--muted);font-size:11px}footer button{background:none;border:0;padding:0;font-size:11px;text-decoration:underline}dialog{border:1px solid var(--line);border-radius:19px;max-width:620px;width:calc(100% - 32px);max-height:85vh;padding:35px;color:var(--ink);background:var(--white);font-size:14px}dialog::backdrop{background:#263f5388;backdrop-filter:blur(4px)}dialog h2{margin-bottom:22px}.close{border:0;background:var(--pale);border-radius:8px;float:right;font-size:25px;width:36px;height:36px;line-height:1}.skip{position:fixed;top:-100px;left:15px;background:white;padding:12px;z-index:3}.skip:focus{top:12px}#notice{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:12px 20px;border-radius:10px;box-shadow:0 4px 20px #263f5322;max-width:90%;font-size:13px;z-index:4;display:none}#notice.show{display:block} [hidden]{display:none!important}@media(min-width:1200px){.topic{min-height:198px}.ask{padding:29px 32px}}@media(max-width:1000px){.header{padding:20px 27px;gap:15px;flex-wrap:wrap}.header nav{order:3;width:100%;justify-content:center}.header nav a{padding:10px 16px;font-size:18px}main{padding:32px 27px 45px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.topic{min-height:177px}footer{margin:0 27px}.lesson-layout{gap:18px;grid-template-columns:minmax(0,1.4fr) minmax(240px,1fr)}.lesson-body{padding:24px}}@media(max-width:680px){.header{padding:19px 20px 14px;flex-wrap:wrap;gap:18px}.brand{font-size:22px}.brand-icon{width:38px;height:38px}.header nav{order:3;width:100%;justify-content:space-between;gap:4px}.header nav a{flex:1;text-align:center;padding:10px 5px;font-size:clamp(14px,4.1vw,18px)}.back{font-size:11px}.brand small{font-size:8px}.header nav a.active{background:var(--pale)}main{padding:27px 20px 35px}.intro{align-items:flex-start;flex-direction:column;gap:22px;margin-bottom:24px}h1{font-size:36px}.intro p.sub{font-size:14px;margin-top:12px}.eyebrow{font-size:10px;margin-bottom:12px}.progress-mini{width:100%;display:flex;align-items:center;gap:13px}.progress-mini strong{font-size:18px;white-space:nowrap}.progress-mini .meter{flex:1;min-width:40px}.progress-mini small{max-width:115px;font-size:10px}.workspace{margin-bottom:29px}.ask{padding:23px 21px;border-radius:16px}.ask h2{font-size:23px}.ask form{margin-top:18px;gap:2px}.ask form button{font-size:12px;padding:0 12px}.ask textarea{font-size:14px;padding:8px;min-height:68px}.chip{font-size:10px}.section-title{align-items:flex-start;flex-direction:column;gap:13px}.search{max-width:none}.section-title h2{font-size:22px}.cards{gap:10px}.topic{padding:17px 15px;min-height:194px;border-radius:12px}.topic h3{font-size:16px}.topic p{font-size:11px}.topic .card-top{margin-bottom:17px}.topic .card-end{font-size:10px}.lesson-layout,.overview{grid-template-columns:1fr}.lesson-head h1{font-size:34px}.lesson-head .sub{font-size:15px}.lesson-body{padding:24px 21px}.lesson-body p{font-size:14px}.quick{padding:23px}.lesson-layout aside{order:-1}.quick li{font-size:13px}.flow{gap:6px;margin:21px 0}.flow span{padding:7px 11px;font-size:10px}.phrase{padding:23px}.example{padding:22px}.example blockquote{font-size:16px}.unit{padding:22px}.quiz{padding:24px 20px;margin-top:20px}.quiz h2{font-size:23px}.option{padding:13px;font-size:13px}.feedback{padding:18px}.lesson-actions .btn{flex:1}.quiz-top{font-size:11px}footer{margin:0 20px;padding:20px 0;flex-wrap:wrap;gap:12px;font-size:10px}footer span:last-child{width:100%}.trail{margin-bottom:23px}dialog{padding:26px}.success{padding:36px 20px}.success h2{font-size:25px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media print{header,footer,.ask,.lesson-actions,.phrase button,.skip{display:none}main{padding:0}.lesson-layout{display:block}.quick,.phrase,.example,section{break-inside:avoid}body{background:white}}
.login-body{min-height:100vh;background:linear-gradient(135deg,#fdf0f6 0%,#f7f2fa 45%,#eaf4fc 100%);display:grid;place-items:center}.login-shell{width:100%;max-width:530px;padding:44px 28px;min-height:auto}.login-shell>.brand{margin-bottom:48px}.login-shell h1{font-size:43px;line-height:1.16}.login-intro{font-size:14px;line-height:1.7;color:var(--muted);margin:19px 0 27px}.login-form{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:29px;display:flex;flex-direction:column;gap:10px}.login-form h2{font-size:24px;margin-bottom:13px}.login-form label{font-size:13px;font-weight:550}.login-form input,.login-form select{border:1px solid #a9c1d5;border-radius:8px;padding:13px 15px;min-height:48px;width:100%;background:#fff;color:var(--ink);font-family:inherit;font-size:15px;margin-bottom:9px}.login-form select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='m1 1 6 6 6-6' fill='none' stroke='%23263f53' stroke-width='2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}.login-form button{margin-top:9px;font-size:14px;min-height:48px}.login-error{font-size:13px;color:#8b365f;padding:11px;background:#fbeaf2;border-radius:8px}.login-note{font-size:11px;color:var(--muted);text-align:center;margin-top:22px}@media(max-width:500px){.login-shell{padding:30px 22px}.login-shell>.brand{margin-bottom:34px}.login-shell h1{font-size:35px}.login-form{padding:24px}}
/* Expanded handbook: compact headings, readable answers, section-level search. */
.lesson-tools{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:15px}.lesson-tools .search{max-width:none;flex:1}.lesson-tools>span,.search-count{font-size:12px;color:var(--muted);white-space:nowrap}.handbook{padding:4px 24px}.handbook-section{scroll-margin-top:24px}.handbook-section+.handbook-section{border-top:1px solid var(--line)}.handbook-section summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 0;cursor:pointer;font-size:17px;font-weight:600;line-height:1.45;list-style:none;outline-offset:2px}.handbook-section summary::-webkit-details-marker{display:none}.disclosure{flex:0 0 26px;height:26px;display:grid;place-items:center;border-radius:50%;background:var(--pale);color:var(--teal);font-weight:400;font-size:21px}.handbook-section[open] .disclosure{transform:rotate(45deg)}.section-content{padding:0 0 24px}.section-content p:first-child{margin-top:0}.section-content p{overflow-wrap:anywhere;line-height:1.85}.section-content .section-note{display:inline-block;font-size:11px;line-height:1.5;padding:5px 9px;background:var(--rose-gradient);color:var(--rose-ink);border-radius:6px;margin-bottom:12px}.search-hits{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0 24px}.search-hits a{display:flex;flex-direction:column;gap:6px;padding:16px 18px;border:1px solid var(--line);background:white;border-radius:10px}.search-hits a:hover{border-color:#8aadc8}.search-hits strong{font-size:14px;font-weight:550}.search-hits span{font-size:11px;color:var(--muted)}.search-count{white-space:normal}.handbook-section[hidden]+.handbook-section{border-top-color:transparent}.lesson-layout>div,.lesson-layout aside{min-width:0}@media(max-width:680px){.lesson-layout aside{order:initial}.handbook{padding:2px 19px}.handbook-section summary{font-size:16px;padding:18px 0;gap:12px}.lesson-tools{gap:12px}.lesson-tools>span{font-size:11px}.search-hits{grid-template-columns:1fr}.lesson-head h1{overflow-wrap:anywhere}.section-content{padding-bottom:21px}}
.skip:not(:focus){clip-path:inset(50%);width:1px;height:1px;overflow:hidden;padding:0}

.official-rules{margin-top:20px;font-size:.88rem;line-height:1.6}.official-rules summary{padding:10px 0!important;font-size:inherit!important;color:var(--muted);cursor:pointer}.official-rules ul{padding-left:20px}.official-rules li+li{margin-top:8px}.official-rules a{overflow-wrap:anywhere}

/* Working references have their own routes and never show lesson controls. */
.desk-title h1{font-size:30px;line-height:1.2;letter-spacing:-.6px}
.desk-title .search{max-width:355px}
.cheat-card{min-height:224px;padding:22px;position:relative;overflow:hidden}
.cheat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#f0c9df,#d5e7f7)}
.cheat-card .card-top{margin-bottom:17px}
.cheat-card h3{font-size:18px;line-height:1.35}
.cheat-card ul{list-style:none;padding:0;margin:12px 0 0;font-size:12px;line-height:1.6;color:var(--muted)}
.cheat-card li+li{margin-top:5px}
.cheat-card .card-end{padding-top:20px;color:var(--teal);font-size:12px}
.desk-assistant{margin:30px 0 0}
.reference-page{max-width:960px;margin:auto}
.reference-heading h1{font-size:36px;line-height:1.2;letter-spacing:-.8px}
.reference-heading p{font-size:15px;color:var(--muted);margin-top:12px;line-height:1.6}
.reference-jumps{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}
.reference-jumps a{border:1px solid var(--line);border-radius:8px;background:#fff;padding:9px 12px;font-size:12px;line-height:1.5}
.reference-jumps a:hover{background:var(--pale);border-color:#a9c1d5}
.reference-sections{display:grid;gap:12px}
.reference-section{border:1px solid var(--line);border-radius:15px;background:#fff;scroll-margin-top:24px;min-width:0}
.reference-section>summary{display:flex;align-items:center;justify-content:space-between;gap:18px;list-style:none;cursor:pointer;padding:22px 26px;font-size:18px;line-height:1.4;font-weight:600}
.reference-section>summary::-webkit-details-marker{display:none}
.reference-section[open]>summary .disclosure{transform:rotate(45deg)}
.reference-body{padding:0 26px 25px;font-size:15px;line-height:1.8;overflow-wrap:anywhere}
.reference-body>p+p{margin-top:16px}
.reference-badge{display:inline-block;font-size:12px;color:var(--rose-ink);background:var(--rose-gradient);padding:5px 10px;border-radius:6px;margin-bottom:17px}
.reference-formula{background:#eaf3fc;border-radius:10px;padding:18px 20px;font-size:21px;font-weight:600;line-height:1.5}
.reference-list{padding-left:23px;margin:16px 0}
.reference-list li+li{margin-top:9px}
.reference-note{padding:14px 17px;border-left:3px solid #d7afc8;border-radius:0 8px 8px 0;background:#fbf3f8;font-size:13px;line-height:1.7;margin-top:18px}
.reference-body>.btn{margin-top:18px}
.reference-table{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;border:1px solid var(--line);border-radius:9px;margin:2px 0 16px}
.reference-table table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.55;text-align:left}
.reference-table th,.reference-table td{padding:13px 15px;vertical-align:top;border-bottom:1px solid var(--line)}
.reference-table thead{background:#edf4fa}
.reference-table thead th{font-size:12px;font-weight:600;white-space:nowrap}
.reference-table tbody th{font-weight:500}
.reference-table tr:last-child th,.reference-table tr:last-child td{border-bottom:0}
.reference-table td:not(:last-child){white-space:nowrap}
@media(max-width:680px){
 .desk-title h1{font-size:28px}.desk-title .search{max-width:none}
 .cheat-card{padding:18px;min-height:225px}.cheat-card h3{font-size:17px}
 .cheat-card ul{font-size:12px}.cheat-card .card-end{font-size:11px}
 .reference-heading h1{font-size:29px}.reference-heading p{font-size:14px}
 .reference-section>summary{padding:18px;font-size:17px;gap:10px}
 .reference-body{padding:0 18px 20px;font-size:14px}
 .reference-jumps{margin:20px 0;gap:7px}.reference-jumps a{font-size:11px;padding:8px 10px}
 .reference-formula{font-size:18px;padding:15px}.reference-table th,.reference-table td{padding:11px 12px}
 .reference-table table{font-size:13px}.reference-note{padding:12px 14px}
}
@media(max-width:420px){.cards{grid-template-columns:1fr}.cheat-card{min-height:0}.cheat-card .card-top{margin-bottom:12px}.cheat-card .card-end{padding-top:15px}}

.unit-link{transition:border-color .15s,background .15s;cursor:pointer}
.unit-link:hover{border-color:#a6bed2;background:#fbfdff}
.unit-progress{display:flex;flex-direction:column;align-items:flex-start;gap:9px;margin-top:16px}
.unit-progress .small{margin:0}
.practice-status{display:inline-block;border-radius:7px;padding:5px 9px;font-size:12px;line-height:1.55;font-weight:550}
.practice-status.required{background:#edf2f8;color:#4d6175}
.practice-status.mistakes{background:#fcf0e4;color:#81532e}
.practice-status.perfect{background:#eaf4ef;color:#346653}
.practice-detail{font-size:12px;line-height:1.5;color:var(--muted)}
.lesson-actions{align-items:center}.lesson-actions .small{font-size:12px;color:var(--muted);flex-basis:100%}
.quiz-start{margin-top:24px}
.result-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px}
.result-links{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin-top:23px;font-size:13px}
.result-links a{border-bottom:1px solid #a4bccf}
.studied-label{color:#346653;font-size:14px;padding:11px 17px}
@media(max-width:680px){.unit-link{gap:15px}.unit-link h3{font-size:18px}.result-actions{flex-direction:column}.result-actions .btn{width:100%}.result-links{gap:17px}.lesson-actions .btn{flex:auto}}

/* Compact home only. References, lessons and long answers keep natural scrolling. */
.desk-page .header{padding-top:14px;padding-bottom:14px}
.desk-page main{min-height:0;padding-top:20px;padding-bottom:20px}
.desk-page .desk-title{margin-bottom:14px}
.desk-page .desk-title h1{font-size:26px}
.desk-page .desk-title input{min-height:44px}
.desk-page .cards{gap:12px}
.desk-page .cheat-card{min-height:150px;padding:18px;overflow:visible}
.desk-page .cheat-card::before{left:14px;right:14px}
.cheat-heading{display:flex;align-items:center;gap:10px;width:100%}
.cheat-heading .icon{width:23px;height:23px;flex-shrink:0}
.cheat-heading h3{flex:1;min-width:0;font-size:17px;line-height:1.35}
.cheat-arrow{font-size:16px;color:var(--teal);flex-shrink:0}
.desk-page .cheat-card ul{margin-top:12px;font-size:13px;line-height:1.5}
.desk-page .cheat-card li+li{margin-top:4px}
.desk-page .desk-assistant{margin:16px 0 0}
.desk-page .ask{padding:16px 20px}
.desk-page .ask h2{font-size:19px;letter-spacing:-.3px}
.desk-page .ask form{margin-top:10px;padding:5px}
.desk-page .ask textarea{min-width:0;min-height:44px;height:48px;padding:4px 9px;line-height:1.4}
.desk-page .ask form button{min-height:44px}
.desk-page .ask .chips{margin-top:8px}
.desk-page .chip{padding:4px 10px}
.desk-page footer{padding-top:12px;padding-bottom:12px}
.mobile-label{display:none}
@media(min-width:1001px) and (max-height:700px){
 .desk-page .header{padding-top:10px;padding-bottom:10px}
 .desk-page .header nav a{padding-top:8px;padding-bottom:8px}
 .desk-page main{padding-top:14px;padding-bottom:14px}
 .desk-page .cheat-card{min-height:138px;padding:16px}
 .desk-page .ask{padding:12px 18px}
 .desk-page .ask .chips{display:none}
}
@media(min-width:681px) and (max-width:1000px){
 .desk-page .cards{grid-template-columns:repeat(4,minmax(0,1fr))}
 .desk-page main{padding:18px 24px}
 .desk-page .cheat-card{padding:14px;min-height:174px}
 .desk-page .cheat-heading{gap:7px;flex-wrap:wrap}
 .desk-page .cheat-heading h3{flex-basis:calc(100% - 30px);font-size:16px}
 .desk-page .cheat-arrow{display:none}
 .desk-page .cheat-card ul{font-size:12px}
}
@media(max-width:680px){
 .desktop-label{display:none}.mobile-label{display:inline}
 .desk-page{display:flex;flex-direction:column;min-height:100svh}
 .desk-page .header{padding:12px 16px 8px;gap:8px}
 .desk-page .header{width:100%;margin:0 auto}
 .desk-page .header nav a{padding-top:8px;padding-bottom:8px}
 .desk-page main{padding:24px 16px;flex:1;width:100%;margin:0 auto;display:flex;flex-direction:column;justify-content:center}
 .desk-page .desk-title,.desk-page #search-results,.desk-page #cards{display:none}
 .desk-page .desk-assistant{margin:0}
 .desk-page .ask{padding:20px 16px}
 .desk-page .ask h2{font-size:22px}
 .desk-page .ask form{margin-top:14px;flex-direction:column;gap:8px}
 .desk-page .ask textarea{font-size:16px;height:88px;min-height:88px}
 .desk-page .ask form button{font-size:14px}
 .desk-page .ask .chips{display:none}
 .desk-page footer{width:calc(100% - 32px);margin:0 auto;padding:9px 0;gap:6px 12px}
.desk-page footer span:last-child{width:auto}
}

/* Adult learning: short lessons, client messages and deliberate decisions. */
.course-shell{max-width:1120px;margin:0 auto}
.course-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center;margin:15px 0 48px}
.course-hero h1{max-width:590px;font-size:clamp(34px,4vw,52px);line-height:1.12;letter-spacing:-1.7px}
.course-lead{font-size:17px;line-height:1.7;color:var(--muted);max-width:560px;margin:21px 0 25px}
.course-hero .btn,.course-finale .btn{font-size:14px;padding:13px 19px}
.course-outcome{padding:30px;border:1px solid #e5cddd;border-radius:24px;background:linear-gradient(135deg,#fbe6ef,#e8f2fc)}
.course-kicker,.course-tag{font-size:10px;font-weight:650;letter-spacing:1.4px;color:var(--teal)}
.course-outcome h2{font-size:27px;line-height:1.3;margin:15px 0 26px}
.role-route{list-style:none;padding:0;margin:0;counter-reset:role}
.role-route li{counter-increment:role;position:relative;padding:0 0 23px 41px}
.role-route li:last-child{padding-bottom:0}
.role-route li::before{content:counter(role);position:absolute;left:0;top:0;width:26px;height:26px;display:grid;place-items:center;border:1px solid #c3b5cf;border-radius:50%;font-size:12px;background:#f9f3fa}
.role-route li:not(:last-child)::after{content:'';position:absolute;top:29px;bottom:4px;left:13px;width:1px;background:#c9c8dd}
.role-route b{font-size:14px;display:block}.role-route span{font-size:12px;color:var(--muted)}
.course-section-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}
.course-section-head h2{font-size:24px}.course-section-head>span{font-size:13px;color:var(--muted)}
.chapter-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.chapter-tile{display:flex;align-items:flex-start;gap:17px;padding:22px;border:1px solid var(--line);border-radius:15px;background:white;transition:border-color .15s,transform .15s}
.chapter-tile:hover{border-color:#b695ae;transform:translateY(-2px)}
.chapter-tile:last-child{grid-column:1/-1;background:linear-gradient(110deg,#fbf0f6,#f0f6fc)}
.chapter-number{flex:0 0 34px;min-height:34px;display:grid;place-items:center;color:var(--teal);border-radius:10px;background:var(--pale);font-size:12px;font-weight:600}
.chapter-number.is-done{background:#eaf4ef;color:#346653}
.chapter-tile small{font-size:11px;color:var(--muted)}
.chapter-tile h3{margin-top:4px;font-size:18px}.chapter-tile p{margin-top:9px;font-size:13px;line-height:1.6;color:var(--muted)}
.chapter-arrow{margin-left:auto;color:var(--teal)}
.course-finale{display:flex;justify-content:space-between;gap:28px;align-items:center;padding:30px;margin-top:25px;border:1px solid #d1dfea;border-radius:18px;background:#eaf2fa}
.course-finale h2{margin-bottom:12px}.course-finale p:not(.eyebrow){max-width:650px;font-size:14px;color:var(--muted);margin-bottom:15px}
.course-finale .btn{white-space:nowrap}.course-reference{display:inline-block;font-size:13px;color:var(--teal);text-decoration:underline;text-underline-offset:4px;margin-top:23px}
.course-tag{display:block;margin-bottom:9px;letter-spacing:1px}
.course-unit{border-color:#e3c7d9;background:linear-gradient(115deg,#fff8fc,#f5f9ff)}
.course-unit .unit-open{margin-left:auto;color:var(--teal)}
.lesson-course{max-width:960px}.lesson-course .trail{justify-content:space-between;flex-wrap:wrap}
.lesson-stops{display:flex;gap:9px;margin-bottom:30px}
.lesson-stops a{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;font-size:13px}
.lesson-stops a[aria-current]{background:var(--rose-gradient);border-color:#bc8eaa;color:var(--rose-ink);font-weight:700}
.lesson-stops a.done{color:#346653}.chapter-heading h1{font-size:clamp(30px,3.5vw,43px);line-height:1.2;letter-spacing:-1px}
.chapter-heading>p:last-child{margin-top:16px;max-width:740px;color:var(--muted);font-size:16px}
.chapter-theory{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}
.chapter-theory article{position:relative;padding:25px;border-radius:16px;border:1px solid var(--line);background:#fff}
.chapter-theory h2{font-size:20px;line-height:1.3;margin:12px 0}
.chapter-theory p{font-size:14px;line-height:1.8;color:#40586c}
.theory-index{font-size:11px;letter-spacing:1px;color:var(--accent)}
.chapter-theory article:last-child:nth-child(odd){grid-column:1/-1}
.course-flow{display:flex;align-items:center;gap:10px 24px;flex-wrap:wrap;list-style:none;padding:0;margin:22px 0}
.course-flow li{position:relative;font-size:12px;padding:8px 12px;background:#e7f1fa;border-radius:8px}
.course-flow li:not(:last-child)::after{content:'→';position:absolute;right:-19px;color:var(--muted)}
.chapter-tip{padding:16px 20px;border-left:3px solid #d5afc8;border-radius:0 9px 9px 0;background:#fbf0f6;font-size:14px;line-height:1.7}
.decision-scene,.writing-scene{padding:30px;background:#fff;border:1px solid var(--line);border-radius:20px;margin-top:32px}
.scene-label{display:flex;justify-content:space-between;gap:15px;font-size:10px;letter-spacing:1px;color:var(--muted);margin-bottom:22px}
.scene-label span:first-child{color:var(--teal);font-weight:650}
.client-message{display:flex;gap:13px;align-items:flex-start;margin:20px 0 25px}
.client-avatar{width:35px;height:35px;flex:0 0 35px;display:grid;place-items:center;border-radius:50%;background:#dceaf6;color:var(--teal);font-size:14px;font-weight:600}
.client-message>div{min-width:0;flex:1}.client-name{font-size:12px;color:var(--muted);margin-bottom:9px}
.client-message blockquote{margin:0;padding:18px 20px;background:#edf4fb;border-radius:0 14px 14px 14px;font-size:17px;line-height:1.65}
.decision-scene>h2{font-size:23px;line-height:1.4}.decision-options{display:grid;gap:10px;margin-top:20px}
.decision-option{display:flex;align-items:flex-start;gap:13px;border:1px solid #d7e2eb;border-radius:11px;background:white;padding:16px 18px;text-align:left;font-size:14px;line-height:1.65;min-height:50px;transition:border-color .15s,background .15s}
.decision-option>span:first-child{flex:0 0 25px;height:25px;display:grid;place-items:center;border-radius:7px;background:#eff3f8;color:var(--muted);font-size:11px}
.decision-option:hover:not(:disabled){border-color:#ab8caa;background:#fcf6fa}
.decision-option:disabled{cursor:default;opacity:1}.decision-option.is-right{border-color:#78aa91;background:#f2f9f5}.decision-option.is-wrong{border-color:#c69e8c;background:#fcf3ef}
.decision-feedback{padding:20px;margin-top:20px;border:1px solid #c6dfd2;border-radius:12px;background:#f1f8f4;outline:none}
.decision-feedback.is-wrong{background:#fcf3ed;border-color:#ead1c1}.decision-feedback h3{font-size:18px}.decision-feedback p{margin-top:9px;font-size:14px;line-height:1.7}
.decision-feedback .feedback-reason{border-top:1px solid #d7e3dd;padding-top:12px;color:var(--muted)}
.decision-feedback.is-wrong .feedback-reason{border-color:#e6d9d0}
.decision-retry{font-size:13px;color:var(--muted);margin-top:13px}.chapter-next{display:flex;gap:22px;align-items:center;justify-content:space-between;margin-top:22px;font-size:13px}
.chapter-next>p,.chapter-next>a:last-child{color:var(--muted)}.decision-next{margin-top:18px}
.course-practice{max-width:860px}.practice-opening{padding:40px;background:linear-gradient(130deg,#fff6fb,#ecf4fc);border:1px solid #e3d4e4;border-radius:23px}
.practice-opening>p:not(.eyebrow){font-size:16px;color:var(--muted);line-height:1.8;margin-top:22px}
.practice-instructions{list-style:none;display:grid;gap:21px;padding:0;margin:30px 0}
.practice-instructions b{display:block;font-size:17px}.practice-instructions span{font-size:14px;color:var(--muted)}
.practice-opening .small{font-size:12px!important}.course-practice .quiz-top{font-size:12px}
.course-result{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center;padding:30px;border:1px solid #e3d4e4;border-radius:20px;background:linear-gradient(115deg,#fcf0f7,#eaf3fc)}
.course-result h1{font-size:66px;letter-spacing:-2px}.course-result h1 span{font-size:27px;letter-spacing:-.6px;color:var(--muted)}
.course-result p:not(.eyebrow){font-size:14px;color:var(--muted);line-height:1.65;margin-top:12px}.result-note h2{font-size:24px}
.course-repairs{margin-top:30px}.course-repairs>h2{font-size:23px;margin-bottom:16px}
.repair-card{background:white;border:1px solid var(--line);border-radius:13px;margin-top:12px}.repair-card>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;list-style:none;padding:18px 22px;font-size:15px;font-weight:600}.repair-card>summary::-webkit-details-marker{display:none}
.repair-card[open]>summary .disclosure{transform:rotate(45deg)}.repair-body{padding:0 22px 22px;font-size:14px;line-height:1.75}.repair-body h3{font-size:17px;margin-top:18px}.repair-why{color:var(--muted)}
.writing-scene>h2{font-size:25px}.writing-scene>p{font-size:14px;line-height:1.75;color:var(--muted)}
.writing-scene label[for]{display:block;font-size:14px;font-weight:600;margin:22px 0 10px}
#course-draft{display:block;width:100%;resize:vertical;min-height:160px;border:1px solid #b9ccda;border-radius:10px;padding:16px;font-size:15px;line-height:1.7;color:var(--ink);background:#fbfdff}
.writing-scene .draft-help{font-size:12px;margin:10px 0 16px}.writing-example{padding:22px;background:#f5f1f8;border-radius:12px;margin:26px 0}
.writing-example h3{font-size:18px;margin-bottom:12px}.writing-example p{font-size:14px;line-height:1.8}
.writing-checks{display:grid;gap:13px;margin:18px 0}.writing-checks label{display:flex;align-items:flex-start;gap:12px;font-size:14px;line-height:1.7;cursor:pointer;padding:8px 0}
.writing-checks input{flex:0 0 20px;width:20px;height:20px;margin-top:3px;accent-color:#7e668b}
.writing-confirmed{color:#346653;font-size:14px}.course-complete{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:28px;padding:24px;border-top:1px solid var(--line)}
.course-complete>p{flex-basis:100%;text-align:center;font-size:13px;color:var(--muted)}.course-complete>a{font-size:13px;color:var(--teal)}.course-complete>strong{flex-basis:100%;text-align:center;color:#346653}
.course-complete button:disabled{cursor:default}.course-shell [hidden]{display:none!important}
@media(max-width:1000px){.course-hero{gap:25px}.course-outcome{padding:25px}.course-hero h1{font-size:39px}.course-finale{flex-direction:column;align-items:flex-start}.chapter-tile{padding:18px;gap:12px}}
@media(max-width:680px){
 .course-hero{grid-template-columns:1fr;margin-top:0;margin-bottom:32px;gap:24px}.course-hero h1{font-size:35px;letter-spacing:-1px}.course-lead{font-size:15px;margin:17px 0 21px}.course-outcome{padding:23px}.course-outcome h2{font-size:25px}
 .course-section-head{align-items:flex-start;flex-direction:column;gap:8px}.course-section-head h2{font-size:23px}.chapter-grid{grid-template-columns:1fr}.chapter-tile{padding:19px 15px;gap:12px}.chapter-tile h3{font-size:17px}.chapter-arrow{display:none}.chapter-number{flex-basis:30px;min-height:30px}
 .course-finale{padding:24px 20px;gap:18px}.course-finale h2{font-size:25px}.course-finale .btn{white-space:normal}
 .lesson-stops{gap:6px;margin-bottom:25px}.lesson-stops a{flex:1;min-width:0;width:auto;max-width:44px;height:42px}
 .chapter-heading h1{font-size:31px}.chapter-heading>p:last-child{font-size:15px}.chapter-theory{grid-template-columns:1fr;margin-top:22px;gap:11px}.chapter-theory article{padding:21px}.chapter-theory h2{font-size:20px}.course-flow{gap:9px 22px}.course-flow li{font-size:11px;padding:7px 10px}
 .chapter-tip{padding:14px 16px;font-size:13px}.decision-scene,.writing-scene{padding:22px 17px;border-radius:16px;margin-top:24px}.scene-label{flex-direction:column;gap:5px}.client-message{gap:10px;margin-top:16px}.client-avatar{width:28px;height:28px;flex-basis:28px;font-size:12px}.client-message blockquote{font-size:15px;padding:14px}.client-name{font-size:11px}
 .decision-scene>h2{font-size:21px}.decision-option{padding:14px 12px;font-size:13px;gap:10px}.decision-option>span:first-child{flex-basis:23px;height:23px}.decision-feedback{padding:16px}.decision-feedback p{font-size:13px}
 .chapter-next{align-items:flex-start;flex-direction:column;gap:18px}.practice-opening{padding:27px 21px}.practice-opening h1{font-size:33px}.practice-opening>p:not(.eyebrow){font-size:14px}.practice-instructions span{font-size:13px}
 .course-result{grid-template-columns:1fr;gap:24px;padding:25px 22px}.course-result h1{font-size:59px}.result-note{border-top:1px solid #d9dce8;padding-top:22px}.result-note h2{font-size:22px}
 .repair-card>summary{padding:16px;font-size:14px}.repair-body{padding:0 16px 19px}.writing-scene>h2{font-size:22px}#course-draft{font-size:16px;padding:12px}.writing-example{padding:17px}.writing-checks label{font-size:13px}.course-complete{padding:22px 0}.course-complete .btn{width:100%}
}
/* Applied practice stays within the existing soft blue and rose palette. */
.case-banner{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:24px 28px;border:1px solid #e3c8df;border-radius:20px;background:linear-gradient(110deg,#fae8f1,#e7f1fc);margin-bottom:32px;text-decoration:none;color:inherit}.case-banner span{font-size:14px}.case-grid{display:grid;gap:18px;margin:32px 0}.case-shell{max-width:900px}.case-stages{display:flex;list-style:none;padding:0;gap:12px;flex-wrap:wrap;margin:28px 0}.case-stages li{padding:12px 18px;border-radius:12px;background:#edf1f7}.case-stages .current{background:#f6dfec;color:#65435f;font-weight:700}.case-chat{margin:24px 0;border:1px solid #d8e3ec;border-radius:16px;padding:18px}.case-chat>summary,.optional-reference>summary{cursor:pointer;font-weight:700}.case-conversation{margin:20px 0}.case-conversation blockquote{margin:0}.manager-bubble{margin:20px 0 12px 40px;background:#f8eaf3;padding:18px;border-radius:16px}.case-fields{display:grid;gap:20px;margin:24px 0}.case-fields label,.writing-scene>label{display:block;font-weight:600}.case-fields select,.writing-scene select{display:block;width:100%;max-width:100%;margin-top:10px;padding:14px 42px 14px 14px;border:1px solid #cad9e5;border-radius:12px;background-color:#fff;color:#263f50;font:inherit}.case-fields select[aria-invalid]{border-color:#ad5364}.writing-scene textarea{width:100%;box-sizing:border-box}.writing-scene>label:not(:first-child){margin-top:24px}.assessment{margin-top:24px;padding:24px;border:1px solid #dec9d7;border-radius:16px;background:#fcf4f8}.assessment.passed{background:#edf6f4;border-color:#bedbd4}.assessment-item{display:flex;align-items:start;gap:14px;margin-top:18px}.assessment-item p{margin:0 0 6px}.assessment-item q{font-size:14px;color:#506677;overflow-wrap:anywhere}.assessment ul{padding-left:20px}.transfer-check{margin:24px 0}.optional-reference{margin:20px 0;border:1px solid #d8e3ec;padding:20px;border-radius:16px}.case-shell .options{margin:20px 0}.case-shell .option{text-align:left}.quiz-result .result-actions{margin-top:24px}.case-shell .writing-scene select{margin-bottom:20px}.case-shell .quiz{margin:24px 0}.case-shell .client-message{padding:20px;background:#edf2f8;border-radius:16px}.case-shell h1{overflow-wrap:anywhere}.case-fields small{display:block;margin-top:8px}.case-shell .btn[aria-busy=true]{opacity:.7}.case-shell .chapter-tile{min-width:0}.case-shell .writing-example{margin-top:20px}.case-shell .writing-example summary{cursor:pointer;font-weight:600}@media(max-width:680px){.case-banner{align-items:flex-start;flex-direction:column;padding:20px}.case-stages{gap:6px}.case-stages li{font-size:12px;padding:10px}.manager-bubble{margin-left:16px}.assessment{padding:18px}.case-fields select{font-size:14px}.case-shell .result-actions{align-items:stretch;flex-direction:column}}
.case-shell textarea{padding:16px;border:1px solid #c9d9e6;border-radius:12px;background:#fff;color:#263f50;font:inherit;line-height:1.6;min-height:160px;resize:vertical}.case-shell textarea:focus,.case-shell select:focus{outline:3px solid #d9e9f5;outline-offset:2px}.case-shell .error{color:#984356}.case-shell .writing-scene{overflow-wrap:anywhere}
.case-fields select,.writing-scene select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23556f82' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;background-size:18px}.case-shell .result-actions{margin-top:18px}

/* Independent test library; the lesson layout is unchanged. */
.rehearsal-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:28px;margin:18px 0 40px}.rehearsal-heading h1{font-size:48px}.rehearsal-heading .sub{max-width:680px}.rehearsal-count{flex-shrink:0;display:grid;gap:8px;padding:22px 26px;border:1px solid #e5cfe0;border-radius:18px;background:linear-gradient(125deg,#fbedf4,#eaf3fc);margin-top:8px}.rehearsal-count b{font-size:24px}.rehearsal-count span{font-size:13px;color:var(--muted)}
.rehearsal-topics{display:grid;gap:36px}.rehearsal-topic-head{display:flex;gap:14px;align-items:center;margin-bottom:14px}.rehearsal-topic-head>span{color:#657f91;font-size:13px;font-weight:600}.rehearsal-topic-head h2{font-size:23px;line-height:1.35}.rehearsal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.rehearsal-tile{display:flex;flex-direction:column;min-width:0;padding:24px;border:1px solid #dbe4ee;border-radius:18px;background:#fff;color:inherit;text-decoration:none;transition:border-color .15s,box-shadow .15s}.rehearsal-tile:hover{border-color:#d7aecb;box-shadow:0 8px 24px #4e64700b}.rehearsal-label{font-size:10px;letter-spacing:1.1px;color:#657d8d;font-weight:650}.rehearsal-tile h3{font-size:21px;line-height:1.35;margin:14px 0 10px}.rehearsal-tile>p{color:var(--muted);font-size:14px;line-height:1.6;margin:0 0 20px}.rehearsal-tile-footer{margin-top:auto;display:flex;align-items:center;gap:18px;justify-content:space-between}.rehearsal-tile-footer>div{display:grid;gap:7px}.rehearsal-arrow{color:#5b748b;font-size:25px}.rehearsal-tile .practice-status{width:fit-content;font-size:12px}.rehearsal-tile .small{font-size:12px}
.rehearsal-shell{max-width:860px;margin:0 auto}.rehearsal-shell .trail{flex-wrap:wrap;line-height:1.5}.rehearsal-shell .quiz-top{gap:16px;line-height:1.5}.rehearsal-shell .quiz-top>span:last-child{text-align:right}.rehearsal-begin{margin-top:24px}.rehearsal-question h1{font-size:27px;letter-spacing:-.5px;line-height:1.5}.rehearsal-question .option{font-size:15px;text-align:left;line-height:1.6;min-width:0;overflow-wrap:anywhere}.rehearsal-question .feedback h2{font-size:22px;line-height:1.4}.rehearsal-question .feedback p{line-height:1.7}.rehearsal-question .feedback:focus{outline:2px solid #b6cddf;outline-offset:4px}.rehearsal-result{padding:32px;border:1px solid #e3cede;border-radius:20px;background:linear-gradient(125deg,#fbedf4,#eaf3fc)}.rehearsal-result h1{font-size:64px;margin:12px 0}.rehearsal-result h1 span{font-size:27px;color:var(--muted)}.rehearsal-result h2{font-size:25px;line-height:1.4}.rehearsal-result p{margin:14px 0;line-height:1.7}.rehearsal-result .result-actions{margin-top:24px;display:flex;flex-wrap:wrap;gap:12px}.rehearsal-review{margin:32px 0}.rehearsal-review>h2{font-size:23px;margin-bottom:20px}.rehearsal-review .repair-card>summary{line-height:1.5;align-items:flex-start}.rehearsal-review-mark{font-size:12px;flex-shrink:0;padding:4px 8px;border-radius:7px}.rehearsal-review-mark.right{background:#edf6f1;color:#37634f}.rehearsal-review-mark.wrong{background:#fbede7;color:#8d4e37}
@media(max-width:900px){.rehearsal-heading{flex-direction:column;gap:18px}.rehearsal-count{margin:0}.rehearsal-heading h1{font-size:40px}}
@media(max-width:680px){.rehearsal-heading{margin:10px 0 28px}.rehearsal-heading h1{font-size:34px}.rehearsal-grid{grid-template-columns:1fr;gap:12px}.rehearsal-topics{gap:28px}.rehearsal-topic-head h2{font-size:20px}.rehearsal-tile{padding:21px}.rehearsal-tile h3{font-size:20px}.rehearsal-count{padding:17px 20px;width:100%;box-sizing:border-box}.rehearsal-count b{font-size:22px}.rehearsal-shell .quiz-top{flex-direction:column;align-items:flex-start;gap:4px}.rehearsal-shell .quiz-top>span:last-child{text-align:left}.rehearsal-question h1{font-size:22px}.rehearsal-question .option{font-size:14px}.rehearsal-question .feedback h2{font-size:20px}.rehearsal-result{padding:24px 20px}.rehearsal-result h2{font-size:22px}.rehearsal-result .btn{width:100%;text-align:center;justify-content:center}.rehearsal-review .repair-card>summary{flex-direction:column;gap:8px}}