.lesson-nav{justify-content:flex-end}.lessons-shell{max-width:1260px;margin:auto;padding:42px clamp(18px,4vw,48px) 80px}.lessons-heading{border-bottom:1px solid var(--line);padding-bottom:26px}.lessons-heading h1{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;color:var(--gold);font-size:clamp(64px,9vw,112px);line-height:.9;margin:0}.lessons-heading p{font-size:clamp(17px,2vw,22px);margin:15px 0 0}.lesson-notice{background:#28533c;border:1px solid #8ddcb0;padding:15px 18px;margin:20px 0}.lesson-notice.error{background:#633322;border-color:#ffa88e}.lesson-access{display:grid;grid-template-columns:1fr 1.2fr;gap:35px;background:#2a190d;border:1px solid var(--line);padding:30px;margin:30px 0;align-items:center}.lesson-access h2,.level-overview h2,#lesson-reader h2,#lesson-editor h2{font-family:"Barlow Condensed",sans-serif;color:var(--gold);text-transform:uppercase;font-size:clamp(36px,5vw,60px);line-height:1;margin:0}.lesson-access p{margin:8px 0}.lesson-access label,#lesson-editor label{display:block;font-weight:700;margin-bottom:8px}.email-row{display:flex;gap:10px}.email-row input,#lesson-editor input:not([type=checkbox]),#lesson-editor select,#lesson-editor textarea{background:#140e0a;color:#fff;border:1px solid #ad906c;border-radius:0;font:inherit;padding:14px;width:100%;min-width:0}.email-row .button,#lesson-editor .button{border:0;cursor:pointer;white-space:nowrap}.lesson-account{display:flex;justify-content:space-between;gap:10px;color:var(--muted);padding:24px 0}.lesson-account button{border:0;background:none;color:var(--gold);font:inherit;font-weight:700;text-decoration:underline;cursor:pointer}.lessons-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:26px}.levels{background:#21150c;border:1px solid var(--line);padding:14px;align-self:start}.level-button{display:block;text-align:left;background:transparent;color:#fff;border:1px solid var(--line);padding:20px 16px;width:100%;font:inherit;margin-bottom:9px;cursor:pointer}.level-button:hover,.level-button.chosen{background:#3c250f;border-color:var(--gold)}.level-button span{font-family:"Barlow Condensed";font-size:29px;color:var(--gold);font-weight:800}.level-button strong,.level-button small{display:block}.level-button strong{font-size:16px}.level-button small{font-size:14px;color:var(--muted);margin-top:8px}.level-overview{padding:25px;background:#2a190d;border:1px solid var(--line)}.level-overview h2{margin:8px 0}.level-overview p{font-size:18px;margin:10px 0 0}.lesson-item{display:grid;grid-template-columns:115px 1fr auto;gap:18px;align-items:center;width:100%;text-align:left;margin-top:12px;padding:20px;background:#25170c;color:#fff;border:1px solid var(--line);cursor:pointer;font:inherit}.lesson-item:not(:disabled):hover{border-color:var(--gold)}.lesson-item span{color:var(--gold);font-size:14px;font-weight:800;text-transform:uppercase}.lesson-item strong{font-size:19px}.lesson-item small{font-size:14px;color:var(--muted)}.lesson-item.is-locked{opacity:.65;cursor:not-allowed}.lesson-empty{border:1px solid var(--line);padding:25px;color:var(--muted)}#lesson-reader{margin-top:24px;padding:clamp(22px,4vw,46px);border:1px solid var(--gold);background:#25170c;scroll-margin-top:95px}.reader-meta,.reader-source{color:var(--muted);font-size:14px}.reader-meta{font-weight:800;text-transform:uppercase;letter-spacing:.1em}#lesson-reader h2{margin:9px 0 20px}.lesson-body{font-size:18px;line-height:1.75;overflow-wrap:anywhere}.lesson-body p{margin:0 0 1.3em}.finished{color:var(--gold);font-weight:800}#lesson-editor{margin-top:28px;border:1px solid var(--gold);padding:25px;background:#25180c}#lesson-editor h2{font-size:38px}#lesson-editor p{color:var(--muted)}#lesson-editor form{display:grid;gap:14px;margin-top:20px}#lesson-editor input,#lesson-editor textarea,#lesson-editor select{display:block;margin-top:6px}#lesson-editor .check{display:flex;gap:10px;align-items:center}#lesson-editor .editor-actions{display:flex;flex-wrap:wrap;gap:9px}#lesson-editor form+form{border-top:1px solid var(--line);padding-top:16px}#lesson-editor h3{color:var(--gold);margin:0}.button:disabled{opacity:.5;cursor:wait}button:focus-visible,input:focus,textarea:focus,select:focus{outline:3px solid #fff;outline-offset:2px}@media(max-width:850px){.lessons-layout{grid-template-columns:1fr}.levels{display:flex;overflow-x:auto;gap:9px}.level-button{min-width:195px;margin:0}.lesson-access{grid-template-columns:1fr;gap:12px}.lesson-nav{display:flex;position:static;border:0;padding:0;flex:initial;flex-direction:row;background:none}.lesson-nav a{padding:8px}}@media(max-width:600px){.lesson-nav a:first-child{display:none}.lessons-shell{padding-top:28px}.email-row{display:block}.email-row .button{width:100%;margin-top:9px}.lesson-item{grid-template-columns:1fr;gap:7px}}
.lesson-discussion{margin-top:36px;border-top:1px solid var(--gold);padding-top:24px}.lesson-discussion h3{font-family:"Barlow Condensed",sans-serif;font-size:34px;color:var(--gold);text-transform:uppercase;margin:0 0 10px}.discussion-prompt{font-size:19px;line-height:1.6}.discussion-post{border-top:1px solid var(--line);padding:18px 0}.discussion-post-meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:14px}.discussion-post-meta strong{color:var(--gold)}.discussion-post p,.discussion-reply p{white-space:pre-wrap;overflow-wrap:anywhere}.discussion-reply{border-left:2px solid var(--gold);padding:10px 16px;margin:10px 0 10px 22px}.lesson-discussion label{display:block;font-weight:700;margin:15px 0 8px}.lesson-discussion textarea,.lesson-reply-form input{width:100%;background:#140e0a;border:1px solid #ad906c;color:#fff;font:inherit;padding:12px;resize:vertical}.lesson-discussion form button{border:0;cursor:pointer;margin-top:8px}.lesson-reply-form>div{display:flex;gap:8px}.lesson-reply-form button{padding:10px 16px;background:var(--gold);color:var(--ink);font-weight:700}.delete-lesson-post{background:none;border:0;color:var(--gold);padding:0;text-decoration:underline;cursor:pointer}.discussion-empty,.draft-note{color:var(--muted)}