:root{--paper:#f6f3ed;--white:#fffefa;--ink:#2c3531;--muted:#69716c;--green:#294f40;--sage:#e6ece4;--red:#a5533e;--line:#dedfd6;--peach:#f3e3d7;--radius:18px;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}a{color:var(--green);text-underline-offset:4px}h1,h2,h3,p{margin-top:0}h1,h2,.wordmark{font-family:Georgia,'Times New Roman',serif;font-weight:400}h1{font-size:clamp(32px,4vw,49px);line-height:1.1;letter-spacing:-1.6px;margin-bottom:15px}h2{font-size:28px;letter-spacing:-.6px}h3{font-size:17px;line-height:1.35}p{line-height:1.65}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #ad7650;outline-offset:3px}.brand-dot{color:var(--red)}.wordmark{font-size:26px;white-space:nowrap}.eyebrow{text-transform:uppercase;letter-spacing:1.8px;font-size:11px;font-weight:700;color:var(--muted)}.muted{color:var(--muted)}.small,small{font-size:13px;line-height:1.5}.preserve{white-space:pre-wrap;overflow-wrap:anywhere}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.between{justify-content:space-between}.stack{display:grid;gap:18px}.grow{flex:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;padding:12px 19px;min-height:46px;border-radius:9px;font-size:14px;font-weight:600;text-decoration:none;background:var(--green);color:white;line-height:1.3}.btn:hover{filter:brightness(.94)}.btn.secondary{color:var(--ink);background:var(--white);border-color:var(--line)}.btn.ghost{color:var(--green);background:transparent}.btn.danger{background:#fff5f2;color:#963d2c;border-color:#e8c8be}.btn.small{padding:9px 13px;min-height:44px;font-size:13px}.icon{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.preview-bar{background:#294338;color:#fff;padding:10px 28px;font-size:12px;display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap}.preview-bar strong{display:block;letter-spacing:.3px}.preview-bar span{color:#d2ded4}.preview-bar label{margin:0;font-size:12px}.preview-bar select{width:auto;min-height:36px;margin:0;padding:6px 28px 6px 10px;border-color:#7c9787;background:#365b47;color:#fff}.layout{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}.sidebar{padding:34px 22px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:36px;background:#efeee7}.brand-sub{margin:9px 0 0;color:var(--muted);font-size:12px}.nav{display:grid;gap:8px}.nav button{padding:14px;border:0;background:transparent;color:#636d65;display:flex;align-items:center;gap:11px;border-radius:9px;text-align:left;font-size:14px;min-height:48px}.nav button.active{background:#dfe6dc;color:var(--green);font-weight:600}.sidebar-note{padding:19px;border:1px solid #d2d8ca;border-radius:14px;margin-top:auto}.sidebar-note .icon{color:var(--red);margin-bottom:12px}.sidebar-note p{margin-bottom:0;font-size:13px}.side-footer{font-size:11px;color:var(--muted);line-height:1.6}.workspace{min-width:0}.topbar{height:82px;padding:0 42px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:15px}.account{display:flex;align-items:center;gap:10px;font-size:13px}.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;width:37px;height:37px;background:var(--sage);color:var(--green);font-size:13px;font-weight:700;flex-shrink:0}.avatar.peach{background:var(--peach);color:#81543e}.main{max-width:1240px;margin:auto;padding:42px}.intro{margin-bottom:32px}.intro p{margin-bottom:0;color:var(--muted);max-width:610px;font-size:15px}.intro .eyebrow{margin-bottom:12px}.hero-note{position:relative;padding:25px 28px;background:var(--sage);border-radius:var(--radius);display:flex;gap:24px;align-items:center;margin:26px 0 32px}.hero-note h2{font-size:25px;margin:0 0 8px}.hero-note p{margin:0;font-size:14px;max-width:570px}.hero-art{width:77px;height:77px;flex-shrink:0;display:grid;place-items:center;background:#f8f8ef;border-radius:50%;transform:rotate(-7deg)}.hero-art .icon{width:40px;height:40px;color:var(--green)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:25px 0 34px}.stat{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:22px}.stat strong{display:block;font-size:34px;font-family:Georgia,serif;font-weight:400;line-height:1.1;margin:10px 0}.stat .eyebrow{font-size:10px}.stat small{color:var(--muted)}.section-head{margin:26px 0 16px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.section-head h2{margin:0;font-size:25px}.section-head select{width:auto;max-width:230px;margin:0}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-width:0;overflow-wrap:anywhere}.card h3{font-size:21px;font-family:Georgia,serif;font-weight:400;margin:17px 0 10px}.card p{font-size:14px;color:var(--muted);margin-bottom:18px}.card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.badge{display:inline-flex;align-items:center;gap:5px;border-radius:5px;padding:5px 8px;font-size:11px;font-weight:600;background:var(--sage);color:var(--green);line-height:1.4}.badge.amber{background:#f3e9d7;color:#835e2b}.badge.gray{background:#ebece7;color:#646960}.badge.red{background:#f5dfd7;color:#a04430}.card-foot{padding-top:16px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:20px;font-size:12px;color:var(--muted)}.card-foot .btn{font-size:12px}.meta{font-size:12px;color:var(--muted);display:flex;gap:15px;flex-wrap:wrap}.empty{padding:40px;text-align:center;border:1px dashed #bfcabf;border-radius:14px;color:var(--muted);background:#f1f4ed}.panel{border:1px solid var(--line);background:var(--white);padding:28px;border-radius:var(--radius)}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}.detail-grid h2{font-size:25px}.detail-grid .panel+.panel{margin-top:22px}label{display:block;font-size:13px;font-weight:600;margin:0 0 8px}input:not([type=radio]),textarea,select{display:block;width:100%;background:#fffefa;border:1px solid #cbd1c8;border-radius:8px;color:var(--ink);padding:12px;min-height:45px;margin:0 0 18px}input[type=file]{font-size:12px;padding:9px}textarea{min-height:125px;resize:vertical;line-height:1.6}input[type=radio]{accent-color:var(--green);width:17px;height:17px;flex:none}fieldset{border:0;padding:0;margin:0 0 24px;min-width:0}legend{font-size:15px;font-weight:600;line-height:1.6;margin-bottom:12px}.option{display:flex;align-items:flex-start;gap:10px;background:#f7f7f1;border:1px solid var(--line);padding:13px 14px;border-radius:8px;font-weight:400;font-size:14px;line-height:1.5;cursor:pointer}.option:has(input:checked){border-color:#799680;background:#edf2e9}.question-editor{border:1px solid var(--line);padding:21px;border-radius:12px;background:#f9f8f3}.question-editor legend{padding:0 6px}.question-editor .option input[type=text]{margin:0;flex:1;min-width:0}.question-editor .option{align-items:center;background:transparent;border:0;padding:0;margin:8px 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.span-all{grid-column:1/-1}.upload-area{border:1px dashed #b2c0af;border-radius:12px;padding:19px;background:#f4f6ef}.upload-area p{font-size:12px;margin:0 0 15px}.upload-area input{background:#fff;margin-bottom:12px}.material{padding:18px;background:var(--white);border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow-wrap:anywhere}.material h3{font-size:15px;margin:0 0 8px}.material p{margin:8px 0;font-size:12px;color:var(--muted)}.material video{display:block;background:#202d27;width:100%;max-height:330px;border-radius:8px;margin-top:14px}.material img{width:100%;max-height:300px;object-fit:contain;background:#eee;margin-top:12px}.feedback{background:var(--sage);border-left:3px solid #719674;border-radius:8px;padding:20px;margin-top:20px}.feedback p{margin:0}.review-line{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.6}.review-line:last-child{border:0}.review-line .muted{display:block;font-size:12px}.score{font:36px Georgia,serif;color:var(--green);display:block;margin:12px 0}.back{margin:-10px 0 24px;padding-left:0}.login{min-height:100vh;max-width:1120px;margin:auto;display:grid;grid-template-columns:1fr 440px;align-items:center;gap:80px;padding:60px 35px}.login h1{font-size:clamp(40px,5vw,62px);margin:60px 0 23px}.login p{color:var(--muted);font-size:16px;max-width:420px}.login .panel{padding:35px}.login .panel h2{font-size:29px}.login .panel p{font-size:14px}.login .btn{width:100%}.login small{display:block;margin-top:20px;color:var(--muted)}.login .hero-art{margin-top:32px;background:var(--sage)}.loading{padding:70px;max-width:600px;margin:auto}.loading p{margin-top:20px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:20;max-width:min(550px,90vw);background:#233d30;color:#fff;border-radius:10px;padding:15px 23px;font-size:14px;line-height:1.5;box-shadow:0 8px 30px #0002}#toast.error{background:#843d30}.error-message{color:#a13d29;background:#fae8e2;border-radius:8px;padding:12px;font-size:14px}dialog{width:min(560px,92vw);max-height:85vh;border:1px solid var(--line);border-radius:20px;padding:30px;background:var(--white);color:var(--ink)}dialog::backdrop{background:#16271c77}dialog h2{font-size:29px}dialog p{font-size:14px;color:var(--muted)}dialog textarea{min-height:90px;font-size:12px}.sr-only{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden}.hr{border:0;border-top:1px solid var(--line);margin:24px 0}.no-margin{margin:0}.check{color:var(--green)}.inactive{opacity:.65}[hidden]{display:none!important}
@media(min-width:1450px){.main{padding-top:55px}.sidebar{padding-top:40px}}
@media(max-width:1050px){.layout{grid-template-columns:195px minmax(0,1fr)}.sidebar{padding:26px 15px}.wordmark{font-size:23px}.main{padding:30px}.topbar{padding:0 30px}.detail-grid{grid-template-columns:1fr}.detail-grid aside{display:grid;gap:18px;grid-template-columns:1fr 1fr}.detail-grid aside .panel+.panel{margin:0}.login{gap:40px;grid-template-columns:1fr 390px}}
@media(max-width:760px){.layout{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:20px;gap:20px}.sidebar .brand-sub,.sidebar-note,.side-footer{display:none}.nav{display:flex;gap:6px;overflow-x:auto}.nav button{flex:1;white-space:nowrap;padding:12px;font-size:12px;justify-content:center}.nav .icon{width:17px}.topbar{height:65px;padding:0 20px}.main{padding:28px 20px}.cards{grid-template-columns:1fr}.stats{gap:8px;margin-top:22px}.stat{padding:16px 12px}.stat strong{font-size:30px}.stat small{font-size:11px}.stat .eyebrow{letter-spacing:.7px;font-size:9px}.intro h1{letter-spacing:-1px}.hero-note{padding:23px 20px;gap:15px}.hero-art{width:52px;height:52px}.hero-art .icon{width:28px}.hero-note h2{font-size:22px}.hero-note p{font-size:13px}.hero-note .btn{margin-top:8px}.detail-grid aside{display:block}.detail-grid aside .panel+.panel{margin-top:20px}.panel{padding:22px}.form-grid{grid-template-columns:1fr}.login{display:block;padding:30px 22px;max-width:500px}.login h1{font-size:43px;margin:38px 0 20px}.login .hero-art{display:none}.login .panel{margin-top:30px;padding:25px}.preview-bar{padding:10px 16px}.preview-bar .row{width:100%;justify-content:space-between}.preview-bar select{flex:1}.card{padding:22px}.section-head select{width:100%;max-width:none}.question-editor{padding:15px}.account .role{display:none}}
@media(prefers-reduced-motion:no-preference){.card,.btn{transition:background .15s,filter .15s}.main{animation:appear .22s ease-out}@keyframes appear{from{opacity:.6;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}}

.download-notes{margin:22px 0 12px}.download-notes p{margin:10px 0 0}

@media(max-width:760px){input:not([type=radio]),textarea,select{font-size:16px}}