:root{color-scheme:light;--paper:#F4F6F9;--card:#FFFFFF;--ink:#0B1F3A;--muted:#4A5568;--line:#DCE3EE;--blue:#2F6FED;--blue-soft:#E9F1FE;--blue-light:#8AB6FF;--panel:#0B1F3A;--panel-2:#253B6B;--on-panel:#FFFFFF;--on-panel-muted:#B4C1DA;--good:#2E8A5E;--warn:#C9932B;--bad:#C4513F;--f-display:"Big Shoulders Display","Arial Narrow",Arial,sans-serif;--f-body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace}*{box-sizing:border-box}body,html{margin:0}body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:#1F56C7}h1,h2,h3{font-family:var(--f-display);text-transform:uppercase;line-height:1;margin:0;letter-spacing:.01em}h1{font-size:clamp(34px,5vw,54px)}h2{font-size:30px}h3{font-size:22px}p{margin:0}.wrap{max-width:1120px;margin-inline:auto;padding-inline:20px}.muted{color:var(--muted)}.small{font-size:14px}.eyebrow{font:500 12px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}.stack{display:grid;grid-gap:16px;gap:16px}.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.between{justify-content:space-between}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px}@media (max-width:820px){.grid2,.grid3{grid-template-columns:1fr}}.topbar{background:var(--card);border-bottom:1px solid var(--line);position:-webkit-sticky;position:sticky;top:0;z-index:10}.topbar .wrap{justify-content:space-between;gap:16px;padding-block:12px;flex-wrap:wrap}.brand,.topbar .wrap{display:flex;align-items:center}.brand{gap:10px;text-decoration:none;color:var(--ink)}.brand svg{width:34px;height:34px}.brand b{font-family:var(--f-display);font-weight:900;font-size:22px;letter-spacing:.03em;color:var(--panel)}.brand small{display:block;font:600 9px var(--f-mono);letter-spacing:.22em;color:var(--muted)}.tabs{display:flex;flex-wrap:wrap;gap:4px}.tabs a{text-decoration:none;color:var(--ink);font-weight:500;font-size:15px;padding:8px 12px;border-radius:6px}.tabs a.on,.tabs a:hover{background:var(--blue-soft)}.tabs a.on{color:var(--blue);font-weight:600}main{padding-block:32px 64px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px}.card h2,.card h3{margin-bottom:10px}.stat{display:grid;grid-gap:4px;gap:4px}.stat b{font-family:var(--f-display);font-size:44px;line-height:1;color:var(--panel)}.stat span{font-size:14px;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 15px/1 var(--f-body);padding:12px 18px;border-radius:6px;border:1.5px solid transparent;cursor:pointer;text-decoration:none;background:var(--blue);color:#fff}.btn:hover{filter:brightness(1.05)}.btn.ghost{background:transparent;color:var(--panel);border-color:var(--panel)}.btn.danger{background:transparent;color:var(--bad);border-color:var(--bad)}.btn.sm{padding:8px 12px;font-size:14px}.btn:disabled{opacity:.5;cursor:default}label{display:grid;grid-gap:6px;gap:6px;font-weight:600;font-size:14px}label .hint{font-weight:400;color:var(--muted)}input[type=email],input[type=number],input[type=password],input[type=tel],input[type=text],input[type=url],select,textarea{font:inherit;font-size:15px;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:6px;padding:10px 12px;width:100%}textarea{min-height:120px;resize:vertical}.btn:focus-visible,a:focus-visible,input:focus,select:focus,textarea:focus{outline:3px solid var(--blue-light);outline-offset:1px;border-color:var(--blue)}.check{display:flex;gap:10px;align-items:flex-start;font-weight:500}.check input{margin-top:4px;width:18px;height:18px}form.stack{max-width:none}.tbl-wrap{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:10px}table{width:100%;border-collapse:collapse;font-size:15px}th{text-align:left;font:600 11.5px var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:var(--paper);white-space:nowrap}td,th{padding:12px 14px;border-bottom:1px solid var(--line)}td{vertical-align:top}tr:last-child td{border-bottom:0}td a{font-weight:600;text-decoration:none}.num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;text-align:right}.pill{display:inline-block;font:600 12px var(--f-body);padding:3px 10px;border-radius:999px;background:var(--blue-soft);color:var(--blue);white-space:nowrap}.pill.new{background:#E9F1FE;color:#1F6FEB}.pill.contacted{background:#FFF4DE;color:#8A5D00}.pill.booked{background:#EDE7FE;color:#5B3CC4}.pill.client{background:#E3F4EA;color:#1F6B45}.pill.closed{background:#EEF0F3;color:#566079}.pill.sent{background:#E3F4EA;color:#1F6B45}.pill.failed{background:#FCE8E4;color:#A23A28}.pill.skipped{background:#EEF0F3;color:#566079}.notice{padding:12px 16px;border-radius:8px;background:var(--blue-soft);color:var(--panel);font-size:15px}.notice.bad{background:#FCE8E4;color:#A23A28}.notice.good{background:#E3F4EA;color:#1F6B45}.empty{padding:36px;text-align:center;color:var(--muted);background:var(--card);border:1.5px dashed var(--line);border-radius:10px}.answers{display:grid;grid-gap:10px;gap:10px;margin:0;padding:0;list-style:none}.answers li{display:grid;grid-gap:2px;gap:2px;padding-bottom:10px;border-bottom:1px dashed var(--line)}.answers li:last-child{border-bottom:0}.answers small{font:500 11px var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}.timeline{display:grid;grid-gap:10px;gap:10px}.msg{border:1px solid var(--line);border-radius:8px;padding:12px 14px;background:var(--paper)}.msg pre{white-space:pre-wrap;font:inherit;margin:6px 0 0;font-size:14.5px}.course-hero{background:var(--panel);color:var(--on-panel);padding-block:56px}.course-hero h1{font-size:clamp(40px,6vw,72px)}.course-hero p{color:var(--on-panel-muted);font-size:19px;max-width:56ch;margin-top:14px}.lesson-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:8px;gap:8px}.lesson-list a,.lesson-list span{display:flex;gap:12px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:var(--card);text-decoration:none;color:var(--ink)}.lesson-list a.on{border-color:var(--blue);background:var(--blue-soft)}.lesson-list .n{font:600 12px var(--f-mono);color:var(--muted);width:26px}.lesson-list .done{margin-left:auto;color:var(--good);font-weight:700}.player{display:grid;grid-template-columns:1fr 300px;grid-gap:24px;gap:24px;align-items:start}.player>*{min-width:0}@media (max-width:900px){.player{grid-template-columns:1fr}}.video{position:relative;aspect-ratio:16/9;max-width:100%;background:#000;border-radius:10px;overflow:hidden}.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.lesson-body{white-space:pre-wrap;font-size:16.5px}.auth-box{max-width:420px;margin:60px auto}