:root{font-family:Tahoma,Arial,sans-serif;color:#203b33;background:#f7f8f4;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #b6893e;outline-offset:4px}[hidden]{display:none!important}.topbar{height:90px;max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 32px;border-bottom:1px solid #dde4da}.brand{display:flex;align-items:center;gap:12px;color:#154c3e;font-size:19px;font-weight:bold;text-decoration:none}.brand-icon{background:#154c3e;color:white;border-radius:12px;width:38px;height:38px;display:grid;place-items:center;font-size:27px}.top-note{font-size:12px;color:#728075}main{max-width:1120px;padding:0 32px;margin:auto}.intro{padding:66px 0 45px}.eyebrow{font-size:12px;color:#557264;display:inline-flex;gap:8px;align-items:center}.eyebrow span{font-size:9px;color:#b38b48}h1{font-size:clamp(36px,5vw,58px);line-height:1.5;letter-spacing:-1.5px;margin:17px 0 15px;font-weight:700}h1 span{color:#49735a}.intro p{font-size:15px;color:#768074;line-height:1.9;margin:0}.library{background:#fff;border:1px solid #dfe5da;border-radius:20px;box-shadow:0 12px 45px #25422a05;overflow:hidden;margin-bottom:26px}.library-top{display:flex;align-items:center;justify-content:space-between;padding:28px 30px 20px}h2{font-size:18px;margin:0 0 9px}.library-top p{font-size:12px;color:#7c857b;margin:0}.refresh{background:#fff;border:1px solid #dfe6dc;border-radius:9px;padding:9px 13px;color:#49634e;font-size:13px;display:flex;gap:7px;align-items:center}.refresh:disabled{opacity:.5;cursor:wait}.search-wrap{margin:0 30px 25px;position:relative;display:flex;align-items:center}.search-wrap input{width:100%;padding:18px 42px 18px 65px;border:1px solid #dfe6db;background:#f9faf7;border-radius:12px;color:#254032;font-size:14px;outline-offset:2px}.search-wrap input::placeholder{color:#899184}.search-icon{position:absolute;right:15px;font-size:26px;color:#6a7c68}.search-wrap kbd{position:absolute;left:14px;color:#8a9384;font-size:10px;background:#fff;border:1px solid #e2e7de;padding:5px 8px;border-radius:5px}table{width:100%;border-collapse:collapse;text-align:right;table-layout:fixed}th{font-size:11px;font-weight:normal;color:#85907f;background:#f7f9f4;padding:14px 30px;border-top:1px solid #edf0e8;border-bottom:1px solid #edf0e8}th:first-child{width:62%}th:nth-child(2){width:18%}th:last-child{width:20%}td{padding:23px 30px;border-bottom:1px solid #edf0e8;font-size:14px;line-height:1.8;overflow-wrap:anywhere}tbody tr:last-child td{border-bottom:0}.video-name{display:flex;align-items:center;gap:15px;font-weight:bold}.video-icon{width:34px;height:34px;background:#f4f5f0;color:#6b8264;border-radius:9px;display:grid;place-items:center;flex-shrink:0;font-size:18px}.course{font-family:Arial,sans-serif;font-size:12px;font-weight:bold;background:#eef4eb;color:#517249;border:1px solid #e3ecdf;padding:6px 11px;border-radius:6px;display:inline-block}.copy{border:1px solid #dce5d7;border-radius:8px;padding:8px 12px;background:#fff;color:#3e673f;white-space:nowrap;font-size:12px}.copy:hover,.refresh:hover{background:#f1f5ed}.action-heading{text-align:center}td:last-child{text-align:center}.library-footer{display:flex;justify-content:space-between;padding:17px 30px;background:#fcfcfa;border-top:1px solid #edf0e8;font-size:10px;color:#919987}.status{margin:0 30px 26px;padding:38px 20px;text-align:center;background:#f9faf7;border:1px dashed #dce5d6;border-radius:12px;line-height:1.9;color:#75826b;font-size:14px;white-space:pre-line}.status.error{color:#92533f;background:#fdf9f6;border-color:#e7d7cd}.page-footer{font-size:11px;color:#959e8e;text-align:center;padding:12px 0 35px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#174d3c;color:white;box-shadow:0 10px 30px #142e2526;padding:14px 24px;border-radius:12px;font-size:14px;z-index:10}dialog{border:1px solid #dce5d6;border-radius:16px;padding:26px;max-width:90vw;width:450px}dialog::backdrop{background:#193a3055}dialog p{font-size:13px}dialog input{width:100%;padding:12px;border:1px solid #ccc;border-radius:7px}dialog button{margin-top:16px;padding:9px 20px;background:#174d3c;color:white;border:0;border-radius:7px}@media(max-width:640px){.topbar{height:75px;padding:0 20px}.top-note{display:none}main{padding:0 16px}.intro{padding:40px 7px 30px}h1{letter-spacing:-.8px}.intro p{font-size:13px}.library-top{padding:23px 18px 20px}.search-wrap{margin:0 16px 20px}.search-wrap input{font-size:12px;padding-left:13px}.search-wrap kbd{display:none}th,td{padding:16px 12px}th:first-child{width:52%}th:nth-child(2){width:22%}th:last-child{width:26%}.video-name{gap:0;font-size:12px}.video-icon{display:none}.course{font-size:11px;padding:4px 7px}.copy{padding:8px;font-size:11px}.library-footer{padding:16px}.library-footer span:last-child{display:none}}
/* Sign in */
main{padding-top:48px}.header-actions{display:flex;gap:8px}.login-panel{max-width:420px;margin:12vh auto 40px;background:#fff;border:1px solid #dfe5da;border-radius:20px;padding:34px;box-shadow:0 12px 45px #25422a08}.login-icon{margin:0 auto 20px}.login-panel h1{font-size:24px;letter-spacing:0;text-align:center;line-height:1.7;margin:0 0 8px}.login-panel>p{text-align:center;font-size:13px;color:#768074;margin-bottom:28px}.login-panel form>label:not(.remember){display:block;font-size:13px;margin:17px 0 9px}.login-panel input:not([type=checkbox]){width:100%;border:1px solid #dce5d7;border-radius:9px;padding:13px;background:#f9faf7;color:#203b33}.remember{display:flex;align-items:center;gap:8px;font-size:12px;margin:20px 0;cursor:pointer}.remember input{accent-color:#154c3e;width:17px;height:17px}.remember span{color:#82907b;margin-right:auto}.login-panel button{width:100%;background:#154c3e;color:white;border:0;border-radius:9px;padding:13px}.login-panel button:disabled{opacity:.5;cursor:wait}#login-message{color:#92533f;font-size:12px;line-height:1.8;min-height:22px}@media(max-width:640px){.login-panel{margin:9vh 16px 30px;padding:26px}.login-panel h1{font-size:21px}main{padding-top:24px}.library-top{align-items:flex-start;gap:10px}.header-actions{gap:5px}.header-actions .refresh{padding:8px;font-size:11px}#library-heading{font-size:16px;line-height:1.7}}