.student-tools{position:fixed;bottom:calc(22px + env(safe-area-inset-bottom,0px));right:22px;z-index:65;display:flex;align-items:flex-end;flex-direction:column;gap:10px}.tools-back-top{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#fff;border:1px solid #bfd1da;box-shadow:0 5px 20px #18384a22}.tools-back-top svg{transform:rotate(-90deg)}.student-tools [hidden],.support-panel[hidden],.support-form [hidden]{display:none!important}.support-launcher{display:flex;align-items:center;gap:10px;padding:13px 18px;background:var(--blue);color:#fff;border-radius:99px;box-shadow:0 6px 25px #18384a33;font-size:14px;font-weight:650}.support-panel{position:fixed;right:22px;bottom:calc(90px + env(safe-area-inset-bottom,0px));width:360px;max-width:calc(100% - 28px);max-height:75dvh;z-index:70;background:#fff;border:1px solid #dae4e7;border-radius:18px;box-shadow:0 15px 65px #12344733;overflow:hidden;display:flex;flex-direction:column}.support-panel-heading{display:flex;justify-content:space-between;gap:12px;padding:17px;border-bottom:1px solid #e4ebee;flex:none;background:#f7fbfd}.support-panel-heading strong{font-size:14px;margin-left:6px}.support-panel-heading small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.support-panel-heading button{border:0;background:transparent;font-size:24px;line-height:1}.support-panel-body{padding:20px;overflow:auto}.support-panel-body h2{font-size:24px;letter-spacing:-.6px}.support-panel-body>p{font-size:13px;margin:12px 0 18px}.support-form fieldset{padding:0;border:0;margin:0}.support-form label{display:block;font-weight:600;font-size:13px;margin:12px 0 5px}.support-form input:not([type=checkbox]),.support-form textarea,.support-form select{width:100%;font:inherit;padding:11px;border:1px solid #c6d5dd;border-radius:8px;color:var(--ink);background:#fff;box-sizing:border-box;font-size:14px}.support-form textarea{resize:vertical;min-height:95px}.support-form .support-consent{display:flex;align-items:flex-start;gap:8px;font-weight:400;font-size:12px;line-height:1.6;margin:15px 0}.support-consent input{margin-top:4px;flex:none}.support-form .button{margin:12px 0;font-size:13px}.support-form [data-support-result]{font-size:13px;line-height:1.7;margin-top:12px}.support-faq{font-size:13px;margin:15px 0}.support-faq summary{cursor:pointer;font-weight:600;padding:8px 0}.support-faq p{padding:5px 0 12px}.support-page-form{max-width:650px;margin:30px auto;padding:30px;background:#fff;border:1px solid var(--line);border-radius:18px}.support-page>p{margin:20px 0}.support-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.account-preferences{margin-top:25px;font-size:14px}.account-preferences summary{cursor:pointer}
@media(max-width:600px){.student-tools{right:14px;bottom:calc(16px + env(safe-area-inset-bottom,0px))}.support-launcher{padding:13px}.support-launcher span{display:none}.support-panel{left:12px;right:12px;width:auto;max-width:none;bottom:calc(78px + env(safe-area-inset-bottom,0px));max-height:75dvh}.single-tlca_course .student-tools{bottom:calc(88px + env(safe-area-inset-bottom,0px))}.single-tlca_course .support-panel{bottom:calc(150px + env(safe-area-inset-bottom,0px));max-height:calc(100dvh - 175px)}.support-page-form{padding:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}