@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial;--tw-ease:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--ease-in-out:cubic-bezier(.4, 0, .2, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.fixed{position:fixed}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.flex{display:flex}.hidden{display:none}.inline-block{display:inline-block}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.border{border-style:var(--tw-border-style);border-width:1px}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}}.privacy-note{color:#849087;font-size:12px}.personal-course-state{font-weight:700;color:#65766d!important;margin:0!important}.empty-activity{color:#819087;text-align:center;place-items:center;padding:43px 20px;display:grid}.empty-activity>span{color:#d0a848;font-size:22px}.empty-activity strong{color:var(--ink);margin-top:8px;font-family:Songti SC,serif;font-size:14px}.empty-activity p{margin:5px 0 0;font-size:12px}.modal-header p{color:#7b877f;margin:7px 0 0;font-size:12px}.admin-tag{color:#17392c;vertical-align:1px;background:#efca67;border-radius:6px;margin-left:6px;padding:2px 5px;font-size:12px;font-style:normal;display:inline-block}.rating-inline{color:#b4862e!important}.resource-fields{margin-top:2px}.course-drawer.expanded{width:min(700px,100%)}.admin-meta{color:#7b5c1f!important;background:#f4e4b3!important}.course-title-actions{justify-content:space-between;align-items:flex-start;gap:20px;margin:19px 0 20px;display:flex}.course-title-actions h2{margin:0 0 8px;font-family:Songti SC,serif;font-size:25px}.course-title-actions p{color:#737f78;margin:0;font-size:12px;line-height:1.8}.danger-link{color:#b35742;cursor:pointer;background:#fff8f5;border:1px solid #e2c6bf;border-radius:8px;flex:none;padding:7px 9px;font-size:12px}.document-preview{color:#fff;background:radial-gradient(circle at 85% 15%,#ffffff29,#0000 25%),linear-gradient(135deg,#2c7059,#173b2d);border-radius:15px;flex-direction:column;justify-content:flex-end;min-height:155px;padding:25px;display:flex}.document-preview span{border:1px solid #ffffff40;border-radius:8px;width:fit-content;padding:4px 7px;font-size:12px}.document-preview strong{margin-top:12px;font-family:Songti SC,serif;font-size:19px}.document-preview p{color:#afc4ba;margin:6px 0 0;font-size:12px}.course-resource-links{grid-template-columns:1fr 1fr;gap:9px;margin-top:12px;display:grid}.course-resource-links a{min-width:0;color:var(--ink);background:var(--white);border:1px solid #dcddd5;border-radius:12px;grid-template-columns:34px 1fr 18px;align-items:center;gap:9px;padding:12px;text-decoration:none;display:grid}.course-resource-links a:hover{border-color:#92aa9d;box-shadow:0 8px 18px #18352a12}.course-resource-links i{color:#fff;background:#3370ff;border-radius:9px;place-items:center;width:32px;height:32px;font-size:12px;font-style:normal;font-weight:800;display:grid}.course-resource-links a:nth-child(2) i{background:#d86243}.course-resource-links strong,.course-resource-links small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.course-resource-links strong{font-size:12px}.course-resource-links small{color:#87918b;margin-top:4px;font-size:12px}.course-resource-links b{color:#76877e}.course-community{border-top:1px solid #dcdbd4;margin-top:30px;padding-top:27px}.community-heading{justify-content:space-between;align-items:flex-end;gap:20px;display:flex}.community-heading h3{margin:0;font-family:Songti SC,serif;font-size:22px}.rating-summary{align-items:center;gap:8px;display:flex}.rating-summary>strong{font-family:Georgia,serif;font-size:28px}.rating-summary span,.rating-summary span b,.rating-summary span small{display:block}.rating-summary span b{color:#e4b84f;letter-spacing:.08em;font-size:12px}.rating-summary span small{color:#89928c;margin-top:3px;font-size:12px}.my-rating{background:#ece9e0;border-radius:12px;justify-content:space-between;align-items:center;margin-top:17px;padding:13px 15px;display:flex}.my-rating>span{color:#607067;font-size:12px;font-weight:700}.my-rating div{gap:3px;display:flex}.my-rating button{color:#cbc8be;cursor:pointer;background:0 0;border:0;padding:0;font-size:19px}.my-rating button.active,.my-rating button:hover{color:#e1b345}.interaction-error{color:#a94e3c;background:#f8e4df;border-radius:9px;padding:10px;font-size:12px}.comment-list{margin-top:8px}.course-comment{border-bottom:1px solid #e3e1d9;grid-template-columns:36px 1fr;gap:10px;padding:17px 0;display:grid}.course-comment>.avatar{width:34px;height:34px}.comment-author{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.comment-author span strong,.comment-author span small{display:block}.comment-author span strong{font-size:12px}.comment-author span small{color:#8a938d;margin-top:4px;font-size:12px}.comment-author>div{gap:4px;display:flex}.comment-author button{color:#65776e;cursor:pointer;background:0 0;border:0;padding:4px 6px;font-size:12px}.comment-author .delete-comment{color:#bd5b47}.course-comment p{color:#4f6258;white-space:pre-wrap;margin:8px 0 0;font-size:12px;line-height:1.75}.comment-mentions{flex-wrap:wrap;gap:4px;margin-top:7px;display:flex}.comment-mentions span{color:#286049;background:#e2eee7;border-radius:7px;padding:3px 6px;font-size:12px}.comment-attachment{max-width:330px;color:var(--ink);background:#fffdfa;border:1px solid #ddddd5;border-radius:10px;grid-template-columns:31px 1fr 18px;align-items:center;gap:8px;margin-top:10px;padding:9px 10px;text-decoration:none;display:grid}.comment-attachment i{color:#fff;background:#557c68;border-radius:8px;place-items:center;width:29px;height:29px;font-size:12px;font-style:normal;display:grid}.comment-attachment span strong,.comment-attachment span small{display:block}.comment-attachment span strong{text-overflow:ellipsis;white-space:nowrap;max-width:220px;font-size:12px;overflow:hidden}.comment-attachment span small{color:#8b938e;margin-top:3px;font-size:12px}.comment-attachment b{color:#708078}.comment-replies{background:#eeece4;border-radius:11px;margin-top:12px;padding:0 12px}.comment-replies .course-comment{grid-template-columns:29px 1fr;padding:12px 0}.comment-replies .avatar{width:28px;height:28px;font-size:12px}.comment-replies .course-comment:last-child{border-bottom:0}.empty-comments{color:#839088;text-align:center;place-items:center;padding:30px;display:grid}.empty-comments>span{color:#d5ae50;font-size:20px}.empty-comments strong{margin-top:7px;font-family:Songti SC,serif;font-size:13px}.empty-comments p{margin:5px 0;font-size:12px}.comment-composer{background:var(--white);border:1px solid #d8d8d0;border-radius:13px;margin-top:16px;padding:14px;position:relative}.comment-composer textarea{width:100%;color:var(--ink);resize:vertical;background:0 0;border:0;outline:0;padding:0;font-size:12px}.replying-banner{color:#4f6d5e;background:#e7eee9;border-radius:8px;justify-content:space-between;margin:-3px 0 9px;padding:7px 9px;font-size:12px;display:flex}.replying-banner button{cursor:pointer;background:0 0;border:0}.mention-chips{flex-wrap:wrap;gap:4px;display:flex}.mention-chips button{color:#315f4a;cursor:pointer;background:#e2eee7;border:0;border-radius:8px;padding:4px 7px;font-size:12px}.mention-picker{z-index:3;background:#fff;border:1px solid #d5d6ce;border-radius:11px;grid-template-columns:1fr 1fr;gap:5px;max-height:190px;padding:8px;display:grid;position:absolute;bottom:60px;left:14px;right:14px;overflow:auto;box-shadow:0 14px 35px #18352a26}.mention-picker button{color:#365448;text-align:left;cursor:pointer;background:#f3f2ec;border:0;border-radius:8px;justify-content:space-between;padding:8px;font-size:12px;display:flex}.mention-picker button:hover{background:#e5eee8}.mention-picker small{color:#89928d}.composer-actions{border-top:1px solid #eceae4;justify-content:space-between;align-items:center;gap:10px;padding-top:10px;display:flex}.composer-actions>div{flex-wrap:wrap;gap:5px;display:flex}.composer-actions>div button,.composer-actions label{color:#65766d;cursor:pointer;background:#f7f6f1;border:1px solid #dedfd8;border-radius:8px;padding:6px 8px;font-size:12px}.composer-actions label input{opacity:0;pointer-events:none;position:absolute}.composer-actions .primary-button{color:#fff;min-height:34px;padding:0 12px;font-size:12px}.composer-note{color:#939a96;margin:8px 0 0;font-size:12px}.course-center-banner{color:#fff;background:radial-gradient(circle at 78% 15%,#f1c75b45,#0000 25%),linear-gradient(120deg,#1b4233,#315f4b);border-radius:18px;justify-content:space-between;align-items:center;gap:25px;min-height:112px;margin:-5px 0 19px;padding:24px 28px;display:flex;position:relative;overflow:hidden;box-shadow:0 16px 38px #18352a1f}.course-center-banner:after{content:"共创";color:#ffffff0d;font-family:Songti SC,serif;font-size:82px;font-weight:900;position:absolute;right:145px}.course-center-banner div,.course-center-banner button{z-index:1;position:relative}.course-center-banner span,.course-center-banner strong{display:block}.course-center-banner span{color:#ebca6e;letter-spacing:.17em;margin-bottom:7px;font-size:12px}.course-center-banner strong{font-family:Songti SC,serif;font-size:18px}.course-center-banner button{color:#fff;cursor:pointer;background:#ffffff14;border:1px solid #ffffff3d;border-radius:10px;padding:10px 14px;font-size:12px}.course-center-banner button b{color:#f0cc6b;margin-left:8px}.org-hero{color:#fff;background:radial-gradient(circle at 15% 0,#e4624033,#0000 28%),radial-gradient(circle at 76% 100%,#f1c75b26,#0000 34%),#173b2d;border-radius:22px;grid-template-columns:minmax(0,1.5fr) 180px minmax(230px,.65fr);align-items:center;gap:28px;min-height:270px;margin-bottom:16px;padding:34px 38px;display:grid;overflow:hidden;box-shadow:0 22px 55px #17392c2b}.org-hero-copy h2{margin:0;font-family:Songti SC,serif;font-size:clamp(24px,2.4vw,34px)}.org-hero-copy p{color:#abc0b5;max-width:560px;margin:13px 0 19px;font-size:12px;line-height:1.85}.org-live{color:#8eaa9d;align-items:center;gap:8px;font-size:12px;display:flex}.org-live i{background:#6cc888;border-radius:50%;width:7px;height:7px;animation:1.8s infinite pulse;box-shadow:0 0 0 4px #6cc8881a}.org-hero-score{place-items:center;gap:10px;display:grid}.org-hero-score .progress-ring:after{background:#1b3f31;inset:8px}.org-hero-score .progress-ring span{color:#fff;font-size:27px}.org-hero-score>span{color:#a9bdb3;letter-spacing:.1em;font-size:12px}.org-hero-stats{border-left:1px solid #ffffff1a;padding-left:28px}.org-hero-stats>div{border-bottom:1px solid #ffffff14;padding:12px 0}.org-hero-stats>div:last-child{border-bottom:0}.org-hero-stats span,.org-hero-stats strong{display:block}.org-hero-stats span{color:#97ada2;font-size:12px}.org-hero-stats strong{margin-top:4px;font-family:Georgia,serif;font-size:24px}.org-hero-stats small{font-family:inherit;font-size:12px}.org-metric-grid{grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:16px;display:grid}.org-metric-grid article{background:var(--white);border:1px solid #18352a14;border-radius:16px;padding:20px}.org-metric-grid article>span{color:#7e8a83;font-size:12px}.org-metric-grid strong{margin:9px 0 5px;font-family:Georgia,serif;font-size:29px;display:block}.org-metric-grid small{font-size:12px}.org-metric-grid p{color:#909792;margin:0;font-size:12px}.insight-grid{grid-template-columns:minmax(0,1.45fr) minmax(310px,.75fr);gap:16px;margin-bottom:16px;display:grid}.org-trend-panel{margin:0}.department-panel,.ranking-panel,.governance-panel{padding:23px 25px}.people-ranking{border-top:1px solid #e7e5dd;margin-top:22px;padding-top:20px}.people-ranking-heading{justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.people-ranking-heading h3{margin:2px 0 0;font-family:Songti SC,serif;font-size:18px}.ranking-switch{background:#edebe4;border-radius:9px;padding:3px;display:flex}.ranking-switch button{color:#77847d;cursor:pointer;background:0 0;border:0;border-radius:7px;padding:6px 9px;font-size:12px}.ranking-switch button.active{color:#234d3a;background:#fff;box-shadow:0 2px 8px #18352a14}.people-ranking-list{margin-top:13px}.people-rank-row{border-bottom:1px solid #eeece6;grid-template-columns:24px 30px minmax(150px,1fr) minmax(70px,150px) 70px;align-items:center;gap:9px;padding:9px 0;display:grid}.people-rank-row>b{color:#b88f3a;font-family:Georgia,serif;font-size:12px}.ranking-avatar{color:#fff;background-color:#557b68;background-position:50%;background-size:cover;border-radius:10px;place-items:center;width:29px;height:29px;font-size:12px;font-weight:800;display:grid}.people-rank-row>span:nth-child(3) strong,.people-rank-row>span:nth-child(3) small{display:block}.people-rank-row>span:nth-child(3) strong{font-size:12px}.people-rank-row>span:nth-child(3) small{color:#8b948e;margin-top:3px;font-size:12px}.people-rank-row>i{background:#e5e6df;border-radius:5px;height:5px;overflow:hidden}.people-rank-row>i u{border-radius:inherit;background:linear-gradient(90deg,#efc65d,#e56a49);height:100%;text-decoration:none;display:block}.people-rank-row>em{color:#365b49;text-align:right;font-size:12px;font-style:normal;font-weight:800}.department-list{margin-top:19px}.department-group{border-bottom:1px solid #ebe9e2}.department-row{width:100%;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:22px minmax(0,1fr) 36px 16px;align-items:center;gap:10px;padding:12px 0;display:grid}.department-row:disabled{cursor:default}.department-row>b{color:#c3a257;font-family:Georgia,serif;font-size:12px}.department-row>strong{text-align:right;font-family:Georgia,serif;font-size:12px}.department-summary>span{justify-content:space-between;margin-bottom:6px;display:flex}.department-summary strong{font-size:12px}.department-summary em{color:#909792;font-size:12px;font-style:normal}.department-summary>i{background:#e8e9e3;border-radius:4px;height:4px;display:block;overflow:hidden}.department-summary u{border-radius:inherit;background:#7da08d;height:100%;text-decoration:none;display:block}.department-chevron{color:#809088;font-size:15px;transition:transform .2s}.department-group.expanded .department-chevron{transform:rotate(180deg)}.department-members{background:#f5f3ed;border:1px solid #e3e4dd;border-radius:11px;margin:0 -6px 10px;overflow:hidden}.department-member-head,.department-member-row{grid-template-columns:minmax(125px,1.25fr) .8fr .8fr .55fr;align-items:center;gap:8px;display:grid}.department-member-head{color:#8b948e;background:#eceae3;padding:8px 10px;font-size:12px}.department-member-row{color:#5b6d64;border-top:1px solid #e6e4de;padding:9px 10px;font-size:12px}.department-person{align-items:center;gap:8px;min-width:0;display:flex}.department-person>i{color:#fff;background-color:#557b68;background-position:50%;background-size:cover;border-radius:9px;flex:none;place-items:center;width:28px;height:28px;font-size:12px;font-style:normal;font-weight:800;display:grid}.department-person span{min-width:0}.department-person strong,.department-person small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.department-person strong{color:#304b3e;font-size:12px}.department-person small{color:#929a95;margin-top:2px;font-size:12px}.department-member-row>b{color:#315a46;font-size:12px}.department-member-row>em{color:#b27e2d;text-align:right;font-style:normal;font-weight:800}.insight-empty{color:#8a948e;text-align:center;padding:30px 0;font-size:12px}.insight-bottom-grid{grid-template-columns:1.25fr .75fr;gap:16px;display:grid}.course-rank-list{margin-top:17px}.course-rank-list>div{border-bottom:1px solid #ebe9e2;grid-template-columns:25px minmax(150px,1fr) 45px 90px;align-items:center;gap:11px;padding:10px 0;display:grid}.course-rank-list>div>b{color:#776027;background:#f5e5b4;border-radius:7px;place-items:center;width:22px;height:22px;font-family:Georgia,serif;font-size:12px;display:grid}.course-rank-list span strong,.course-rank-list span small{display:block}.course-rank-list span strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.course-rank-list span small{color:#8c948f;margin-top:4px;font-size:12px}.course-rank-list em{color:#536a5f;font-size:12px;font-style:normal}.course-rank-list>div>i{background:#e7e8e2;border-radius:5px;height:5px;overflow:hidden}.course-rank-list u{border-radius:inherit;background:var(--coral);height:100%;display:block}.governance-panel{color:#fff;background:#28513f}.governance-panel .eyebrow{color:#e8c865}.governance-panel h2{margin:0;font-family:Songti SC,serif;font-size:21px}.governance-panel>p{color:#aec1b7;margin:10px 0 18px;font-size:12px;line-height:1.8}.governance-panel>div{border-top:1px solid #ffffff17;justify-content:space-between;padding:11px 0;font-size:12px;display:flex}.governance-panel>div span{color:#9eb4a9}.governance-panel>div b{color:#f0d27a}.community-hero{color:#fff;background:radial-gradient(circle at 75% 20%,#f1c75b38,#0000 28%),radial-gradient(circle at 10% 100%,#e462403d,#0000 34%),#173b2d;border-radius:24px;grid-template-columns:1.2fr .8fr;align-items:center;gap:30px;min-height:350px;padding:45px 52px;display:grid;overflow:hidden;box-shadow:0 24px 60px #17392c29}.community-hero h1{letter-spacing:-.04em;margin:0;font-family:Songti SC,serif;font-size:clamp(34px,4.3vw,58px);line-height:1.15}.community-hero p{color:#aec0b7;max-width:590px;margin:17px 0 24px;font-size:12px;line-height:1.9}.community-hero .primary-button{color:#17392c;box-shadow:none;background:#efca67}.community-orbit{aspect-ratio:1;border:1px solid #ffffff29;border-radius:50%;justify-self:center;place-items:center;width:min(280px,100%);display:grid;position:relative}.community-orbit:before{content:"";border:1px solid #ffffff21;border-radius:50%;position:absolute;inset:45px}.community-orbit strong{z-index:2;color:#193b2e;background:#edc75e;border-radius:25px 25px 39px;place-items:center;width:84px;height:84px;font-family:Songti SC,serif;font-size:37px;display:grid;position:relative}.community-orbit span{z-index:2;color:#c6d3cc;background:#214738;border:1px solid #ffffff24;border-radius:20px;padding:7px 11px;font-size:12px;position:absolute}.community-orbit span:first-child{top:76px;left:-5px}.community-orbit span:nth-child(2){top:102px;right:-8px}.community-orbit span:nth-child(3){bottom:-12px;left:50%;transform:translate(-50%)}.community-flow{background:var(--white);border:1px solid #18352a14;border-radius:18px;grid-template-columns:repeat(3,1fr);margin:16px 0;display:grid}.community-flow article{border-right:1px solid #ebe8e0;padding:25px 27px;position:relative}.community-flow article:last-child{border:0}.community-flow b,.community-flow span{display:block}.community-flow b{color:#d0ac53;font-family:Georgia,serif;font-size:12px}.community-flow span{margin:8px 0 6px;font-family:Songti SC,serif;font-size:17px;font-weight:800}.community-flow p{color:#849087;margin:0;font-size:12px;line-height:1.7}.community-grid{grid-template-columns:1.15fr .85fr;gap:16px;display:grid}.quality-panel,.academy-status{padding:27px}.quality-panel h2,.academy-status h2{margin:0;font-family:Songti SC,serif;font-size:22px}.quality-panel ul{grid-template-columns:1fr 1fr;gap:10px;margin:20px 0 0;padding:0;list-style:none;display:grid}.quality-panel li{background:#f2f0e8;border-radius:12px;padding:14px}.quality-panel li b,.quality-panel li span{display:block}.quality-panel li b{color:#9f7734;margin-bottom:5px;font-size:12px}.quality-panel li span{color:#76827b;font-size:12px;line-height:1.65}.academy-status{color:#fff;background:#28513f}.academy-status .eyebrow{color:#ebca6f}.academy-status>div{color:#adbbb4;border-bottom:1px solid #ffffff17;justify-content:space-between;padding:12px 0;font-size:12px;display:flex}.academy-status>div:first-of-type{border-top:1px solid #ffffff17;margin-top:18px}.academy-status>div b{color:#f0d479}.academy-status>p{color:#9fb3a9;margin:16px 0 0;font-size:12px;line-height:1.75}.status-on:before{content:"";background:#6dcc87;border-radius:50%;width:6px;height:6px;margin-right:6px;display:inline-block}@media (max-width:1180px){.org-hero{grid-template-columns:1fr 150px}.org-hero-stats{border-top:1px solid #ffffff1a;border-left:0;grid-column:1/-1;grid-template-columns:repeat(3,1fr);padding:15px 0 0;display:grid}.org-hero-stats>div{border-bottom:0;border-right:1px solid #ffffff14;padding:0 16px}.insight-grid{grid-template-columns:1fr}}@media (max-width:820px){.org-hero{grid-template-columns:1fr;padding:28px}.org-hero-score{grid-template-columns:auto 1fr;justify-self:start}.org-hero-stats{grid-column:auto}.org-metric-grid{grid-template-columns:repeat(2,1fr)}.insight-bottom-grid,.community-grid{grid-template-columns:1fr}.community-hero{grid-template-columns:1fr;padding:38px 30px}.community-orbit{width:220px}.people-rank-row{grid-template-columns:24px 30px minmax(130px,1fr) 100px 70px}}@media (max-width:560px){.course-center-banner{flex-direction:column;align-items:flex-start;padding:22px}.course-center-banner:after{bottom:-12px;right:-10px}.org-hero{padding:25px 20px}.org-hero-stats{grid-template-columns:1fr;gap:0}.org-hero-stats>div{border-bottom:1px solid #ffffff14;border-right:0;padding:10px 0}.org-metric-grid{gap:9px}.org-metric-grid article{padding:16px}.course-rank-list>div{grid-template-columns:24px 1fr 42px}.course-rank-list>div>i{display:none}.people-ranking-heading{flex-direction:column;align-items:flex-start}.people-rank-row{grid-template-columns:22px 29px minmax(105px,1fr) 68px}.people-rank-row>i{display:none}.people-rank-row>span:nth-child(3) small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.department-members{overflow-x:auto}.department-member-head,.department-member-row{min-width:500px}.community-hero{padding:32px 22px}.community-orbit{width:190px}.community-flow{grid-template-columns:1fr}.community-flow article{border-bottom:1px solid #ebe8e0;border-right:0}.quality-panel ul{grid-template-columns:1fr}.course-title-actions{flex-direction:column}.course-resource-links{grid-template-columns:1fr}.community-heading,.composer-actions{flex-direction:column;align-items:flex-start}.composer-actions .primary-button{width:100%}.mention-picker{grid-template-columns:1fr}}:root{--ink:#18352a;--ink-2:#274b3d;--paper:#f5f2ea;--cream:#fffaf0;--line:#dedbd1;--muted:#758078;--coral:#e46240;--mint:#dce9df;--white:#fffdf9;--shadow:0 20px 60px #1b362b14}*{box-sizing:border-box}html{background:var(--paper);scroll-behavior:smooth}body{color:var(--ink);background:var(--paper);margin:0;font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,Arial,sans-serif}button,input,textarea,select{font:inherit}button{color:inherit}small{font-size:12px}.academy-shell{background:var(--paper);min-height:100vh}.sidebar{z-index:20;color:#f7f3e8;background:#17392c;flex-direction:column;width:248px;padding:28px 18px 22px;display:flex;position:fixed;inset:0 auto 0 0}.brand{align-items:center;gap:12px;padding:0 10px 36px;display:flex}.brand-mark{width:42px;height:42px;color:var(--ink);background:#f1c75b;border-radius:11px 11px 18px;place-items:center;display:grid;position:relative;transform:rotate(-3deg);box-shadow:inset -3px -3px #17392c1f}.brand-mark:after{content:"";background:var(--coral);border-radius:4px;width:6px;height:17px;position:absolute;bottom:6px;left:-3px}.brand-mark span{font-size:21px;font-weight:900;transform:rotate(3deg)}.brand strong{letter-spacing:.08em;font-size:18px;display:block}.brand small{color:#a9beb2;letter-spacing:.16em;margin-top:4px;font-size:12px;display:block}.nav-label{color:#799487;letter-spacing:.18em;text-transform:uppercase;margin:0 0 10px;padding:0 13px;font-size:12px}.side-nav{flex-direction:column;gap:5px;display:flex}.side-nav button{color:#b8c9c0;cursor:pointer;text-align:left;background:0 0;border:0;border-radius:12px;align-items:center;gap:13px;height:47px;padding:0 14px;transition:all .2s;display:flex;position:relative}.side-nav button:hover{color:#fff;background:#ffffff0f;transform:translate(2px)}.side-nav button.active{color:#17392c;background:#f7f2e7;font-weight:700;box-shadow:0 8px 22px #0000001f}.side-nav button.active:before{content:"";background:#f1c75b;border-radius:0 5px 5px 0;width:4px;height:24px;position:absolute;left:-18px}.nav-icon{text-align:center;width:22px;font-size:19px}.side-nav em{min-width:23px;color:inherit;text-align:center;background:#17392c1a;border-radius:10px;margin-left:auto;padding:2px 7px;font-size:12px;font-style:normal}.sidebar-note{background:#ffffff0e;border:1px solid #ffffff14;border-radius:16px;margin:auto 4px 20px;padding:18px 16px 16px;position:relative;overflow:hidden}.sidebar-note:after{content:"";border:14px solid #f1c75b24;border-radius:50%;width:80px;height:80px;position:absolute;bottom:-28px;right:-22px}.note-spark{color:#f1c75b;margin-bottom:9px;font-size:19px;display:block}.sidebar-note strong{font-size:13px}.sidebar-note p{color:#9cb2a7;margin:7px 0 0;font-size:12px;line-height:1.65}.profile-chip{border-top:1px solid #ffffff14;align-items:center;gap:10px;padding:15px 8px 0;display:flex}.profile-chip>div:nth-child(2){flex:1;min-width:0}.profile-chip strong,.profile-chip small{white-space:nowrap;text-overflow:ellipsis;display:block;overflow:hidden}.profile-chip strong{font-size:12px}.profile-chip small{color:#849e91;margin-top:3px;font-size:12px}.profile-chip>span{color:#779287}.avatar{width:40px;height:40px;color:var(--ink);background:#ead6b5;border-radius:50%;flex:none;place-items:center;font-size:12px;font-weight:800;display:grid}.avatar-dark{color:#17392c;background:#e6bd59}.avatar-0{background:#dce9df}.avatar-1{background:#efd2c8}.avatar-2{background:#d9e2ed}.avatar-3{background:#eadfae}.main-panel{width:100%;margin:0}.topbar{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#faf8f2f0;border-bottom:1px solid #18352a17;align-items:center;gap:22px;min-height:72px;padding:0 34px;display:flex;position:sticky;top:0;box-shadow:0 8px 28px #18352a0b}.breadcrumb{color:#5b6d64;font-size:12px}.breadcrumb span{color:#b3b5ae;margin:0 8px}.top-actions{align-items:center;gap:10px;display:flex}.header-nav{background:#ffffff94;border:1px solid #18352a14;border-radius:14px;align-items:center;gap:4px;margin-left:auto;padding:5px;display:flex}.header-nav button{color:#6e7d75;cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:10px;align-items:center;gap:7px;min-height:39px;padding:0 12px;font-size:10px;transition:all .18s;display:flex}.header-nav button:hover{color:var(--ink);background:#18352a0e}.header-nav button.active{color:#fff;background:var(--ink);font-weight:800;box-shadow:0 7px 16px #18352a2b}.header-nav button>span{font-size:14px}.header-nav em{min-width:20px;color:inherit;text-align:center;background:#ffffff2e;border-radius:9px;padding:2px 6px;font-size:8px;font-style:normal}.header-profile{align-items:center;gap:8px;padding:0 5px;display:flex}.header-profile .avatar{width:34px;height:34px}.header-profile strong,.header-profile small{text-overflow:ellipsis;white-space:nowrap;max-width:90px;display:block;overflow:hidden}.header-profile strong{font-size:10px}.header-profile small{color:#8a958e;margin-top:2px;font-size:8px}.connection-badge{color:#6a756e;background:#ffffff80;border:1px solid #d6d8d1;border-radius:20px;align-items:center;gap:7px;padding:7px 11px;font-size:12px;display:flex}.connection-badge i,.live-label i,.integration-line i{background:#cca34a;border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 3px #cca34a1f}.connection-badge.connected i,.integration-line i.on{background:#55a16e;box-shadow:0 0 0 3px #55a16e26}.connection-badge.checking i{animation:1s infinite pulse}.icon-button{cursor:pointer;background:#ffffff8c;border:1px solid #d8d8d0;border-radius:50%;width:39px;height:39px;position:relative}.icon-button span{border:2px solid var(--paper);background:var(--coral);border-radius:50%;width:7px;height:7px;position:absolute;top:4px;right:6px}.primary-button,.quiet-button,.text-button{cursor:pointer;border:0;transition:all .18s}.primary-button{color:#fff;background:var(--ink);border-radius:11px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:0 18px;font-size:12px;font-weight:700;display:inline-flex;box-shadow:0 8px 18px #18352a21}.primary-button:hover{background:#234c3c;transform:translateY(-1px);box-shadow:0 11px 22px #18352a2b}.primary-button:disabled{opacity:.65;cursor:wait;transform:none}.primary-button.compact{min-height:39px;padding:0 14px;font-size:12px}.primary-button.full{width:100%;min-height:49px;margin-top:18px}.quiet-button{color:#496056;background:#ffffff8c;border:1px solid #d5d6ce;border-radius:10px;min-height:39px;padding:0 15px;font-size:12px}.quiet-button:hover{background:#fff;border-color:#bbc4bd}.text-button{color:#456156;background:0 0;font-size:12px;font-weight:700}.text-button span{border:1px solid #cdd3cd;border-radius:50%;place-items:center;width:22px;height:22px;margin-left:6px;display:inline-grid}.mobile-brand{flex:none;align-items:center;gap:10px;display:flex}.mobile-brand .brand-mark{width:37px;height:37px}.mobile-brand .brand-mark span{font-size:18px}.mobile-brand strong,.mobile-brand small{display:block}.mobile-brand strong{font-family:Songti SC,serif;font-size:15px}.mobile-brand small{color:#8a958e;letter-spacing:.12em;margin-top:2px;font-size:8px}.content-area{max-width:1440px;margin:0 auto;padding:40px 42px 80px}.eyebrow{color:#9b7d45;letter-spacing:.18em;text-transform:uppercase;margin-bottom:7px;font-size:12px;font-weight:800;display:block}.welcome-row,.page-title-row{justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:30px;display:flex}.welcome-row h1,.page-title-row h1{color:var(--ink);letter-spacing:-.035em;margin:0;font-family:Songti SC,STSong,serif;font-size:clamp(30px,3vw,44px);font-weight:800}.welcome-row p,.page-title-row p{color:#768079;margin:9px 0 0;font-size:12px}.metric-grid{grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px;display:grid}.metric-card{background:var(--white);border:1px solid #18352a0f;border-radius:17px;min-height:145px;padding:20px 21px;position:relative;overflow:hidden;box-shadow:0 8px 24px #25372e09}.metric-card:after{content:"";border:16px solid #18352a0b;border-radius:50%;width:78px;height:78px;position:absolute;bottom:-24px;right:-18px}.metric-card.cream{background:#fff9ed}.metric-card.mint{background:#e4eee6}.metric-card.coral{color:#fff;background:#d95d3d}.metric-card.blue{background:#dfe8ee}.metric-top{letter-spacing:.04em;justify-content:space-between;align-items:center;font-size:12px;font-weight:700;display:flex}.metric-top i{background:#ffffff8a;border-radius:50%;place-items:center;width:28px;height:28px;font-size:12px;font-style:normal;display:grid}.metric-value{letter-spacing:-.04em;margin-top:13px;font-family:Georgia,serif;font-size:37px;font-weight:800}.metric-value small{margin-left:5px;font-family:inherit;font-size:12px}.metric-card p{color:#7a857e;margin:5px 0 0;font-size:12px}.metric-card p b{color:#57a270;margin-right:5px}.metric-card.coral p{color:#ffd9cd}.metric-card.coral p b{color:#ffe6a3}.dashboard-grid{grid-template-columns:minmax(0,1.65fr) minmax(290px,.7fr);gap:16px;margin-bottom:38px;display:grid}.panel{background:#fffdf9d4;border:1px solid #18352a16;border-radius:18px;box-shadow:0 9px 30px #1c332909}.chart-panel{min-height:322px;padding:23px 26px 18px}.panel-heading{justify-content:space-between;align-items:flex-start;display:flex}.panel-heading h2,.section-heading h2,.learner-head h2{margin:0;font-family:Songti SC,STSong,serif;font-size:20px}.chart-total{text-align:right}.chart-total strong{font-family:Georgia,serif;font-size:22px;display:block}.chart-total span{color:var(--muted);font-size:12px}.bar-chart{background-image:linear-gradient(#0000 49%,#18352a0e 50%,#0000 51%);background-size:100% 50%;border-bottom:1px solid #e5e3dc;grid-template-columns:repeat(7,1fr);align-items:end;gap:clamp(12px,3vw,30px);height:190px;padding:18px 8px 0;display:grid}.bar-column{flex-direction:column;justify-content:flex-end;align-items:center;gap:8px;height:100%;display:flex}.bar-track{justify-content:center;align-items:flex-end;width:100%;height:calc(100% - 22px);display:flex}.bar-track>span{background:#aac2b4;border-radius:6px 6px 1px 1px;width:min(30px,72%);min-height:12px;transition:height .6s;position:relative}.bar-track>span.highlight{background:var(--coral)}.bar-track em{color:#68766e;opacity:0;font-size:12px;font-style:normal;transition:opacity .2s;position:absolute;top:-20px;left:50%;transform:translate(-50%)}.bar-track:hover em{opacity:1}.bar-column small{color:#879189;font-size:12px}.chart-foot{color:#7a847e;justify-content:space-between;align-items:center;margin-top:12px;font-size:12px;display:flex}.chart-foot span{align-items:center;gap:6px;display:flex}.chart-foot p{margin:0}.legend-dot{background:#aac2b4;border-radius:2px;width:7px;height:7px}.pulse-panel{color:#eef5f0;background:#22493a;border:0;padding:23px}.pulse-panel .eyebrow{color:#e9c86d}.pulse-panel h2{color:#fff}.live-label{color:#a6bdb1;align-items:center;gap:7px;font-size:12px;display:flex}.live-label i{background:#79cc8a;animation:1.8s infinite pulse;box-shadow:0 0 0 4px #79cc8a1a}.pulse-score{align-items:center;gap:20px;margin:27px 0 25px;display:flex}.pulse-score>div:nth-child(2) strong{font-family:Songti SC,serif;font-size:20px;display:block}.pulse-score p{color:#9cb3a8;margin:6px 0 0;font-size:12px}.progress-ring{background:conic-gradient(#e9c86d var(--progress), #ffffff1c 0);border-radius:50%;flex:none;place-items:center;display:grid;position:relative}.progress-ring:after{content:"";background:var(--white);border-radius:50%;position:absolute;inset:6px}.pulse-panel .progress-ring:after{background:#22493a}.progress-ring span{z-index:1;color:var(--ink);font-family:Georgia,serif;font-size:12px;font-weight:800;position:relative}.pulse-panel .progress-ring span{color:#fff;font-size:20px}.pulse-list{border-top:1px solid #ffffff17}.pulse-list div{border-bottom:1px solid #ffffff12;justify-content:space-between;padding:11px 0;font-size:12px;display:flex}.pulse-list span{color:#a9bbb2}.pulse-list strong{font-size:12px}.pulse-list .warm{color:#f0c56d}.section-block{margin-top:31px}.section-heading{justify-content:space-between;align-items:flex-end;margin-bottom:15px;display:flex}.course-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:stretch;gap:18px;display:grid}.course-grid:has(>.course-card:only-child){grid-template-columns:minmax(300px,520px)}.course-card{appearance:none;background:var(--white);text-align:left;cursor:pointer;border:1px solid #18352a17;border-radius:20px;flex-direction:column;align-items:stretch;width:100%;min-width:0;height:100%;padding:0;transition:transform .22s,border-color .22s,box-shadow .22s;display:flex;overflow:hidden;box-shadow:0 10px 30px #233a2f0e}.course-card:hover{border-color:#18352a2e;transform:translateY(-5px);box-shadow:0 22px 48px #1e392d1f}.course-card:focus-visible{outline-offset:2px;outline:3px solid #e7c96c}.course-cover{color:#fff;background:#4f7563;flex:0 0 150px;align-self:stretch;width:100%;height:150px;padding:16px;position:relative;overflow:hidden}.course-cover:before{content:"";border:22px solid #ffffff24;border-radius:50%;width:150px;height:150px;position:absolute;top:-60px;right:-44px}.course-cover:after{content:"";border:12px solid #ffffff1a;width:86px;height:86px;position:absolute;bottom:-42px;left:-36px;transform:rotate(35deg)}.course-cover.coral,.course-thumb.coral,.drawer-cover.coral{background:#d65f3e}.course-cover.forest,.course-thumb.forest,.drawer-cover.forest{background:#345f4d}.course-cover.amber,.course-thumb.amber,.drawer-cover.amber{color:#253c32;background:#e2bc58}.course-cover.blue,.course-thumb.blue,.drawer-cover.blue{background:#53748b}.course-cover.plum,.course-thumb.plum,.drawer-cover.plum{background:#785d78}.cover-category{z-index:1;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#ffffff1a;border:1px solid #ffffff4d;border-radius:999px;padding:5px 9px;font-size:12px;display:inline-flex;position:relative}.cover-symbol{z-index:1;align-items:center;gap:10px;display:flex;position:absolute;bottom:20px;left:20px}.cover-symbol i{opacity:.88;border:7px solid;border-radius:50% 50% 50% 6px;width:30px;height:30px}.cover-symbol b{letter-spacing:.15em;font-family:Georgia,serif;font-size:17px}.required-tag,.video-tag{z-index:2;border-radius:9px;font-size:12px;position:absolute;right:12px}.required-tag{color:#5e4420;background:#ffe7a8;padding:4px 7px;top:12px}.video-tag{color:#fff;background:#00000038;padding:4px 7px;bottom:12px}.course-body{flex-direction:column;flex:1;width:100%;padding:17px 18px 18px;display:flex}.course-meta{color:#89928c;white-space:nowrap;align-items:center;gap:6px;font-size:12px;display:flex;overflow:hidden}.course-meta span:first-child{text-overflow:ellipsis;overflow:hidden}.course-body h3{color:#193a2d;text-overflow:ellipsis;white-space:nowrap;margin:9px 0 0;font-family:Songti SC,serif;font-size:18px;line-height:1.35;overflow:hidden}.course-body>p{color:#75827a;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:7px 0 0;font-size:12px;line-height:1.65;display:-webkit-box;overflow:hidden}.course-footer{border-top:1px solid #ece9e1;margin-top:auto;padding-top:14px}.course-progress-label{color:#607168;justify-content:space-between;align-items:center;gap:14px;font-size:12px;display:flex}.course-progress-label>span{align-items:center;gap:7px;font-weight:700;display:flex}.course-progress-label i{color:#9a6d1c;background:#f4e4b3;border-radius:50%;place-items:center;width:21px;height:21px;font-size:12px;font-style:normal;display:grid}.course-progress-label i.completed{color:#fff;background:#4f8a69}.course-progress-label strong{color:#294f3e;font-family:Georgia,serif;font-size:13px}.tiny-progress{background:#e7e8e1;border-radius:999px;width:100%;height:6px;margin-top:10px;overflow:hidden}.tiny-progress span{border-radius:inherit;background:linear-gradient(90deg, #e9bd52, var(--coral));height:100%;transition:width .3s;display:block}.course-social{color:#89918b;justify-content:space-between;align-items:center;margin-top:12px;font-size:12px;display:flex}.mini-avatars{align-items:center;min-width:0;display:flex}.mini-avatars i{border:2px solid var(--white);color:#334e43;background:#e6dcc4 50%/cover no-repeat;border-radius:50%;flex:0 0 22px;place-items:center;width:22px;height:22px;margin-right:-6px;font-size:12px;font-style:normal;display:grid;overflow:hidden}.mini-avatars i:nth-child(2){background-color:#d8e4dd}.mini-avatars i:nth-child(3){background-color:#ead1ca}.activity-section{margin-top:40px}.activity-table{background:var(--white);border:1px solid #18352a14;border-radius:17px;overflow:hidden}.activity-row{border-bottom:1px solid #ebe9e2;grid-template-columns:42px 120px minmax(210px,1fr) 150px 70px;align-items:center;gap:12px;padding:12px 18px;display:grid}.activity-row:last-child{border-bottom:0}.activity-row .avatar{width:34px;height:34px}.activity-person strong,.activity-person span{display:block}.activity-person strong{font-size:12px}.activity-person span{color:#8a928d;margin-top:3px;font-size:12px}.activity-copy{gap:5px;font-size:12px;display:flex}.activity-copy span{color:#87918b}.activity-copy strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.activity-progress{align-items:center;gap:8px;display:flex}.activity-progress>div{background:#ecece6;border-radius:5px;width:90px;height:5px;overflow:hidden}.activity-progress>div span{border-radius:inherit;background:#83a592;height:100%;display:block}.activity-progress b,.activity-row time{color:#7f8a83;font-size:12px}.activity-row time{text-align:right}.page-title-row{margin-bottom:27px}.manage-toolbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;display:flex}.search-box{background:#ffffffa8;border:1px solid #d8d8d0;border-radius:11px;align-items:center;gap:9px;width:310px;height:42px;padding:0 13px;display:flex}.search-box span{color:#708077;font-size:18px}.search-box input{width:100%;color:var(--ink);background:0 0;border:0;outline:0;font-size:12px}.filter-chips{gap:6px;display:flex}.filter-chips button{color:#718078;cursor:pointer;background:0 0;border:1px solid #d8d8d0;border-radius:9px;padding:8px 13px;font-size:12px}.filter-chips button.active{color:#fff;border-color:var(--ink);background:var(--ink)}.course-table-panel,.learner-panel{background:var(--white);border:1px solid #18352a17;border-radius:17px;overflow:hidden}.course-table-head,.course-table-row{grid-template-columns:minmax(290px,1.7fr) 1fr .6fr .65fr 70px;align-items:center;gap:18px;display:grid}.course-table-head{color:#909791;letter-spacing:.05em;background:#eeece5;padding:13px 20px;font-size:12px}.course-table-row{border-top:1px solid #ebe8e0;min-height:92px;padding:13px 20px;position:relative}.course-thumb{color:#fff;cursor:pointer;border:0;border-radius:10px;place-items:center;width:90px;height:60px;display:grid}.course-thumb span{font-family:Songti SC,serif;font-size:16px;font-weight:800}.course-table-title{width:calc(35% - 31.5px);position:absolute;left:126px}.course-table-title strong,.course-table-title span,.table-progress strong,.table-progress span,.table-content strong,.table-content span{display:block}.course-table-title strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.course-table-title span,.table-progress span,.table-content span{color:#8a928d;margin-top:5px;font-size:12px}.table-progress strong,.table-content strong{font-family:Georgia,serif;font-size:16px}.status-pill{color:#397553;background:#e4f0e7;border-radius:10px;padding:5px 8px;font-size:12px;display:inline-flex}.row-menu{color:#587066;cursor:pointer;background:0 0;border:0;font-size:12px}.row-menu:hover{color:var(--coral)}.empty-state{color:#7a867f;place-items:center;padding:60px;display:grid}.empty-state>span{font-size:28px}.empty-state strong{margin-top:10px}.empty-state p{margin:6px;font-size:12px}.learner-summary{grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px;display:grid}.learner-summary>div{background:var(--white);border:1px solid #18352a14;border-radius:16px;padding:22px}.learner-summary span{color:#7e8982;font-size:12px}.learner-summary strong{margin:10px 0 5px;font-family:Georgia,serif;font-size:31px;display:block}.learner-summary strong small{font-family:inherit;font-size:12px}.learner-summary p{color:#8e958f;margin:0;font-size:12px}.learner-head{justify-content:space-between;align-items:center;padding:20px;display:flex}.learner-head>div{align-items:baseline;gap:10px;display:flex}.learner-head span{color:#8d958f;font-size:12px}.compact-search{width:210px;height:36px}.learner-table-head,.learner-row{grid-template-columns:minmax(210px,1.2fr) .75fr .7fr .75fr .6fr;align-items:center;gap:20px;padding:0 20px;display:grid}.learner-table-head{color:#929993;background:#efede6;height:38px;font-size:12px}.learner-row{border-top:1px solid #ebe8e0;min-height:73px}.learner-identity{align-items:center;gap:10px;display:flex}.learner-identity .avatar{width:36px;height:36px}.learner-identity strong,.learner-identity span,.learner-row>div>strong,.learner-row>div>span{display:block}.learner-identity strong,.learner-row>div>strong{font-size:12px}.learner-identity span,.learner-row>div>span{color:#8b938e;margin-top:4px;font-size:12px}.learner-progress-cell .progress-ring:after{background:var(--white)}.learner-progress-cell .progress-ring span{font-size:12px}.learner-status{border-radius:12px;width:fit-content;padding:6px 9px;margin:0!important;display:inline-block!important}.learner-status.healthy{background:#e3eee5;color:#3f7756!important}.learner-status.attention{background:#f6ead8;color:#a06b35!important}.settings-grid{grid-template-columns:1.2fr .8fr;gap:16px;display:grid}.settings-card{background:var(--white);border:1px solid #18352a14;border-radius:18px;padding:26px}.settings-card.featured{color:#fff;background:#244a3b;grid-column:1/-1;grid-template-columns:70px 1fr;align-items:center;gap:22px;display:grid}.settings-icon{color:#25523f;background:#e9c55f;border-radius:18px;place-items:center;width:64px;height:64px;font-family:Songti SC,serif;font-size:25px;font-weight:900;display:grid}.settings-card h2{margin:0 0 8px;font-family:Songti SC,serif;font-size:20px}.settings-card>p,.settings-card>div>p{color:#78837c;margin:0;font-size:12px;line-height:1.7}.settings-card.featured p{color:#aec1b7}.integration-line{color:#c7d5cd;border-top:1px solid #ffffff1a;justify-content:space-between;align-items:center;margin-top:17px;padding-top:14px;font-size:12px;display:flex}.integration-line span{align-items:center;gap:8px;display:flex}.integration-line code{color:#e9c55f;font-size:12px}.setting-row{border-top:1px solid #e7e5de;justify-content:space-between;margin-top:14px;padding-top:14px;font-size:12px;display:flex}.setting-row b{color:#4c7a62}.data-stat{grid-template-columns:auto 1fr auto 1fr;align-items:baseline;gap:7px;margin:20px 0;display:grid}.data-stat strong{font-family:Georgia,serif;font-size:30px}.data-stat span{color:#89928c;font-size:12px}.modal-backdrop,.drawer-backdrop{z-index:50;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#0d1e178c;display:grid;position:fixed;inset:0}.modal-backdrop{place-items:center;padding:20px}.upload-modal{background:#fbf8f0;border-radius:22px;width:min(600px,100%);max-height:calc(100vh - 40px);padding:27px;animation:.22s modalIn;overflow:auto;box-shadow:0 30px 100px #05120c40}.modal-header{justify-content:space-between;align-items:flex-start;margin-bottom:22px;display:flex}.modal-header h2{margin:0;font-family:Songti SC,serif;font-size:25px}.modal-header button,.drawer-close{color:#6c7a72;cursor:pointer;background:#fff;border:1px solid #d9d8d1;border-radius:50%;width:34px;height:34px;font-size:20px}.field{margin-bottom:15px;display:block}.field>span{color:#607168;margin-bottom:7px;font-size:12px;font-weight:700;display:block}.field input,.field textarea,.field select{width:100%;color:var(--ink);background:#fffefa;border:1px solid #d7d7d0;border-radius:10px;outline:none;font-size:12px;transition:border .2s,box-shadow .2s}.field input,.field select{height:42px;padding:0 12px}.field textarea{resize:vertical;padding:11px 12px}.field input:focus,.field textarea:focus,.field select:focus{border-color:#789487;box-shadow:0 0 0 3px #7894871f}.field-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.video-drop{cursor:pointer;background:#f1f4ef;border:1.5px dashed #bbc5be;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;min-height:138px;margin:4px 0 14px;transition:all .2s;display:flex}.video-drop:hover,.video-drop.has-file{background:#e8efe9;border-color:#638674}.video-drop input{opacity:0;pointer-events:none;position:absolute}.upload-arrow{color:#fff;background:var(--ink);border-radius:50%;place-items:center;width:34px;height:34px;margin-bottom:8px;font-size:17px;display:grid}.video-drop strong{text-overflow:ellipsis;white-space:nowrap;max-width:80%;font-size:12px;overflow:hidden}.video-drop p{color:#879189;margin:6px 0 0;font-size:12px}.check-field{color:#617168;align-items:center;gap:8px;font-size:12px;display:flex}.check-field input{accent-color:var(--ink)}.modal-actions{justify-content:flex-end;gap:8px;padding-top:20px;display:flex}.button-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:13px;height:13px;animation:.8s linear infinite spin}.upload-progress{background:#edf3ee;border:1px solid #cad9cf;border-radius:12px;margin:-2px 0 14px;padding:13px 14px}.upload-progress>div{color:#425e50;justify-content:space-between;align-items:center;gap:12px;font-size:12px;display:flex}.upload-progress>div b{color:#173b2d;font-size:12px}.upload-progress>i{background:#d5e0d8;border-radius:999px;height:7px;margin-top:9px;display:block;overflow:hidden}.upload-progress>i u{border-radius:inherit;background:linear-gradient(90deg,#2f7257,#e2bd4f);height:100%;transition:width .2s;display:block}.upload-progress p{color:#7b8c82;margin:7px 0 0;font-size:12px}.upload-error{color:#8b382d;background:#fff0eb;border:1px solid #e7b7aa;border-radius:12px;gap:3px;margin:-2px 0 14px;padding:12px 105px 12px 14px;display:grid;position:relative}.upload-error b{font-size:12px}.upload-error span{font-size:12px;line-height:1.5}.upload-error button{color:#fff;cursor:pointer;background:#b94f3c;border:0;border-radius:8px;padding:7px 10px;font-size:12px;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.modal-header button:disabled,.modal-actions button:disabled{opacity:.55;cursor:not-allowed}.drawer-backdrop{justify-items:end}.course-drawer{background:#f8f5ed;width:min(530px,100%);height:100%;animation:.25s drawerIn;overflow:auto;box-shadow:-25px 0 80px #05120c2e}.drawer-close{z-index:2;color:#fff;background:#00000024;border-color:#ffffff4d;position:absolute;top:18px;right:18px}.drawer-cover{color:#fff;flex-direction:column;justify-content:flex-end;height:220px;padding:30px;display:flex;position:relative;overflow:hidden}.drawer-cover:before{content:"";border:32px solid #ffffff24;border-radius:50%;width:230px;height:230px;position:absolute;top:-70px;right:-60px}.drawer-cover:after{content:"";opacity:.68;border:13px solid;border-radius:50% 50% 50% 9px;width:54px;height:54px;position:absolute;top:38px;left:32px}.drawer-cover>*{z-index:1;position:relative}.drawer-cover>span{border:1px solid #ffffff4d;border-radius:10px;width:fit-content;padding:5px 8px;font-size:12px}.drawer-cover>strong{max-width:380px;margin-top:13px;font-family:Songti SC,serif;font-size:27px;line-height:1.3}.drawer-cover>i{letter-spacing:.14em;opacity:.7;margin-top:8px;font-size:12px;font-style:normal}.drawer-content{padding:28px 30px 45px}.drawer-meta{gap:7px;display:flex}.drawer-meta span{color:#65756d;background:#e8e8e1;border-radius:9px;padding:5px 8px;font-size:12px}.drawer-content>h2{margin:19px 0 8px;font-family:Songti SC,serif;font-size:24px}.drawer-content>p{color:#737f78;margin:0 0 20px;font-size:12px;line-height:1.8}.course-video{background:#132b22;border-radius:14px;width:100%;box-shadow:0 15px 35px #18352a29}.lesson-preview{background:#fff;border:1px solid #dcddd6;border-radius:15px;overflow:hidden}.fake-video{color:#fff;background:radial-gradient(circle at 30% 30%,#416d59,#173a2d);align-content:center;place-items:center;gap:8px;height:166px;display:grid}.fake-video span{background:#ffffff1f;border:1px solid #ffffff80;border-radius:50%;place-items:center;width:46px;height:46px;padding-left:3px;display:grid}.fake-video p{color:#b9cbc2;margin:0;font-size:12px}.lesson-list>div{border-top:1px solid #ecebe5;grid-template-columns:28px 1fr 24px;align-items:center;gap:8px;padding:12px 14px;display:grid}.lesson-list>div.active{background:#eef3ef}.lesson-list b{color:#85928a;font-family:Georgia,serif;font-size:12px}.lesson-list span strong,.lesson-list span small{display:block}.lesson-list span strong{font-size:12px}.lesson-list span small{color:#89928c;margin-top:4px;font-size:12px}.lesson-list i{font-size:12px;font-style:normal}.drawer-progress{background:#ece9e0;border-radius:15px;margin-top:24px;padding:20px}.drawer-progress>div:first-child{justify-content:space-between;font-size:12px;display:flex}.drawer-progress>div:first-child strong{font-family:Georgia,serif;font-size:15px}.large-progress{background:#d6d6ce;border-radius:8px;height:7px;margin-top:10px;overflow:hidden}.large-progress span{border-radius:inherit;background:var(--coral);height:100%;transition:width .4s;display:block}.toast{z-index:100;color:#fff;background:#183b2d;border-radius:12px;align-items:center;gap:9px;padding:12px 16px;font-size:12px;animation:.25s toastIn;display:flex;position:fixed;bottom:28px;left:50%;transform:translate(-50%);box-shadow:0 16px 50px #0c201738}.toast span{color:#244c3b;background:#e7c763;border-radius:50%;place-items:center;width:19px;height:19px;font-weight:900;display:grid}.loading-screen,.error-screen{min-height:100vh;color:var(--ink);background:#f5f2ea;align-content:center;place-items:center;gap:10px;display:grid}.loading-mark{color:#193c2e;background:#e9c55f;border-radius:16px 16px 25px;place-items:center;width:58px;height:58px;font-family:Songti SC,serif;font-size:28px;font-weight:900;animation:1.5s ease-in-out infinite float;display:grid}.loading-screen p,.error-screen p{color:#7b857e;font-size:12px}.error-screen h1{margin:10px 0 0;font-family:Songti SC,serif}.mobile-nav{display:none}.feishu-gate{background:radial-gradient(circle at 18% 12%,#f1c75b29,#0000 30%),radial-gradient(circle at 86% 88%,#638b7833,#0000 35%),#17392c;place-items:center;min-height:100vh;padding:24px;display:grid}.gate-card{background:#f8f5ed;border-radius:25px;width:min(440px,100%);padding:34px;box-shadow:0 35px 100px #02120b52}.gate-brand{border-bottom:1px solid #dfddd5;align-items:center;gap:13px;padding-bottom:25px;display:flex}.gate-brand .loading-mark{width:48px;height:48px;font-size:22px;animation:none}.gate-brand span,.gate-brand small{display:block}.gate-brand span{font-family:Songti SC,serif;font-size:18px;font-weight:800}.gate-brand small{color:#849087;letter-spacing:.08em;margin-top:4px;font-size:12px}.feishu-badge{color:#fff;background:#3370ff;border-radius:15px;place-items:center;width:48px;height:48px;margin:30px 0 17px;font-size:20px;font-weight:800;display:grid;box-shadow:0 10px 24px #3370ff33}.gate-card h1{margin:0;font-family:Songti SC,serif;font-size:27px}.gate-card>p{color:#748078;margin:10px 0 22px;font-size:12px;line-height:1.75}.gate-card ol{gap:9px;margin:0;padding:0;list-style:none;display:grid}.gate-card li{color:#4e6258;background:#fffdf8;border:1px solid #dfddd5;border-radius:11px;align-items:center;gap:10px;padding:11px 13px;font-size:12px;display:flex}.gate-card li span{color:#fff;background:#315e4c;border-radius:50%;place-items:center;width:21px;height:21px;font-family:Georgia,serif;font-size:12px;display:grid}.gate-footnote{color:#959b97;text-align:center;margin-top:12px;font-size:12px;display:block}.feishu-login-button{background:#3370ff;text-decoration:none;box-shadow:0 10px 24px #3370ff33}.feishu-login-button:hover{background:#285fd9}.feishu-login-button>span{color:#3370ff;background:#fff;border-radius:7px;place-items:center;width:22px;height:22px;font-size:12px;display:grid}.gate-divider{color:#9a9f9b;text-align:center;margin:18px 0;font-size:12px;position:relative}.gate-divider:before{content:"";background:#deddd6;height:1px;position:absolute;top:50%;left:0;right:0}.gate-divider span{background:#f8f5ed;padding:0 10px;position:relative}.gate-workbench-button{width:100%}@keyframes pulse{50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes modalIn{0%{opacity:0;transform:translateY(10px)scale(.98)}}@keyframes drawerIn{0%{opacity:.7;transform:translate(30px)}}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,10px)}}@keyframes float{50%{transform:translateY(-5px)rotate(-2deg)}}@media (max-width:1180px){.content-area{padding-inline:28px}.metric-grid,.course-grid{grid-template-columns:repeat(2,1fr)}.course-table-head,.course-table-row{grid-template-columns:minmax(260px,1.4fr) 1fr .6fr 60px}.course-table-head span:nth-child(4),.course-table-row>div:nth-child(5){display:none}.activity-row{grid-template-columns:42px 110px minmax(180px,1fr) 120px}.activity-row time{display:none}.settings-grid{grid-template-columns:1fr}.settings-card.featured{grid-column:auto}}@media (max-width:820px){.academy-shell{display:block}.sidebar{display:none}.main-panel{width:100%;margin:0}.topbar{height:64px;padding:0 18px;display:flex}.mobile-brand{align-items:center;gap:9px;display:flex}.mobile-brand .brand-mark{width:34px;height:34px}.mobile-brand .brand-mark span{font-size:17px}.mobile-brand strong{font-family:Songti SC,serif;font-size:16px}.breadcrumb,.connection-badge,.icon-button{display:none}.content-area{padding:28px 16px 92px}.welcome-row,.page-title-row{align-items:flex-start;margin-bottom:24px}.welcome-row .quiet-button{display:none}.welcome-row h1,.page-title-row h1{font-size:31px}.metric-grid{gap:10px}.metric-card{min-height:132px;padding:17px}.metric-value{font-size:30px}.dashboard-grid{grid-template-columns:1fr}.pulse-panel{min-height:auto}.pulse-score{margin-block:20px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.activity-row{grid-template-columns:36px 90px minmax(130px,1fr);padding-inline:12px}.activity-progress{display:none}.manage-toolbar{flex-direction:column;align-items:stretch}.search-box{width:100%}.course-table-head{display:none}.course-table-row{grid-template-columns:76px 1fr 40px;gap:10px;min-height:82px;padding:11px}.course-thumb{width:76px;height:55px}.course-table-title{width:auto;position:static}.table-progress,.table-content,.course-table-row>div:nth-child(5){display:none}.learner-summary{grid-template-columns:1fr 1fr}.learner-summary>div:last-child{grid-column:1/-1}.learner-head{flex-direction:column;align-items:flex-start;gap:12px}.compact-search{width:100%}.learner-table-head{display:none}.learner-row{grid-template-columns:1fr auto auto;gap:12px;padding:12px}.learner-row>div:nth-child(2),.learner-row>div:nth-child(4){display:none}.settings-card.featured{grid-template-columns:1fr}.integration-line{flex-direction:column;align-items:flex-start;gap:10px}.mobile-nav{z-index:30;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#143629f2;border:1px solid #ffffff1f;border-radius:18px;grid-template-columns:repeat(4,1fr);height:63px;padding:7px;display:grid;position:fixed;bottom:10px;left:12px;right:12px;box-shadow:0 10px 45px #0a1c1438}.mobile-nav button{color:#9eb3a9;background:0 0;border:0;border-radius:11px;place-items:center;gap:2px;font-size:12px;display:grid}.mobile-nav button span{font-size:15px}.mobile-nav button.active{color:#17392c;background:#f4d371;font-weight:800}.toast{white-space:nowrap;bottom:86px}.course-drawer{padding-bottom:75px}}@media (max-width:560px){.top-actions .primary-button{width:39px;padding:0;font-size:0}.top-actions .primary-button b{font-size:18px}.metric-grid{grid-template-columns:1fr 1fr}.metric-card{min-height:123px}.metric-top{font-size:12px}.metric-value{font-size:27px}.chart-panel{padding:20px 14px 15px}.bar-chart{gap:8px;padding-inline:0}.chart-foot p{display:none}.course-grid{grid-template-columns:1fr}.course-cover{height:150px}.activity-row{grid-template-columns:34px 80px minmax(100px,1fr);gap:7px}.activity-copy,.activity-copy span,.activity-copy strong{display:block}.activity-copy strong{margin-top:3px}.page-title-row .quiet-button{display:none}.page-title-row .primary-button{min-width:40px;padding:0 12px}.filter-chips{overflow:auto}.field-row{grid-template-columns:1fr;gap:0}.upload-modal{padding:22px 18px}.video-drop p{text-align:center;max-width:80%}.drawer-cover{height:190px;padding:24px 20px}.drawer-cover>strong{font-size:23px}.drawer-content{padding:24px 18px 40px}.learner-summary{gap:9px}.learner-summary>div{padding:18px}.settings-card{padding:21px}}@media (max-width:1180px){.topbar{gap:12px;padding-inline:22px}.header-nav button{padding-inline:9px}.header-nav button>span,.connection-badge,.header-profile small{display:none}}@media (max-width:820px){.mobile-brand small,.header-nav,.header-profile{display:none}.top-actions{margin-left:auto}}@media print{.sidebar,.topbar,.mobile-nav,.quiet-button,.primary-button{display:none!important}.main-panel{width:100%;margin:0}.content-area{padding:20px}.course-card,.panel,.metric-card{break-inside:avoid;box-shadow:none}}.selected-video-list{gap:6px;max-height:150px;margin:-4px 0 15px;padding:0;list-style:none;display:grid;overflow:auto}.selected-video-list li{color:#4b6156;background:#edf1ec;border-radius:9px;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:8px;padding:8px 10px;font-size:12px;display:grid}.selected-video-list li b{color:#2c624c;font-family:Georgia,serif}.selected-video-list li span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.selected-video-list li small{color:#89938d}.learning-page{color:#173a2d;background:#f2f0e9;min-height:100vh}.learning-header{background:#fbfaf5;border-bottom:1px solid #deded6;grid-template-columns:260px 1fr auto;align-items:center;gap:25px;height:72px;padding:0 42px;display:grid}.learning-brand{color:inherit;align-items:center;gap:11px;text-decoration:none;display:flex}.learning-brand>i,.learning-logo{color:#173a2d;background:#edc95d;border-radius:11px 11px 18px;place-items:center;width:40px;height:40px;font-family:Songti SC,serif;font-size:19px;font-style:normal;font-weight:900;display:grid}.learning-brand b,.learning-brand small{display:block}.learning-brand b{font-family:Songti SC,serif;font-size:15px}.learning-brand small{color:#879189;margin-top:3px;font-size:12px}.learning-breadcrumb{color:#8c948f;align-items:center;gap:9px;min-width:0;font-size:12px;display:flex}.learning-breadcrumb strong{color:#53675d;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.learning-user{align-items:center;gap:10px;font-size:12px;display:flex}.learning-user span{color:#879189}.learning-user b{background:#e7ece7;border-radius:10px;padding:8px 11px}.learning-hero{color:#fff;background:radial-gradient(circle at 82% 20%,#f0c95a33,#0000 24%),linear-gradient(130deg,#12372a,#285e47);justify-content:space-between;align-items:center;gap:40px;min-height:190px;padding:38px max(42px,50vw - 720px);display:flex}.learning-hero>div:first-child{max-width:780px}.learning-hero span{color:#e7ca72;letter-spacing:.12em;font-size:12px;font-weight:800}.learning-hero h1{margin:12px 0 8px;font-family:Songti SC,serif;font-size:clamp(27px,3vw,43px)}.learning-hero p{color:#bacbc3;margin:0;font-size:12px;line-height:1.8}.hero-progress{flex:none;width:190px}.hero-progress strong,.hero-progress span{display:block}.hero-progress strong{font-family:Georgia,serif;font-size:32px}.hero-progress span{color:#b8c9c0;letter-spacing:normal;margin-top:3px}.hero-progress i,.catalog-progress>i,.lesson-progress-detail>i{background:#ffffff2e;border-radius:10px;height:7px;margin-top:12px;display:block;overflow:hidden}.hero-progress u,.catalog-progress u,.lesson-progress-detail u{border-radius:inherit;background:#efc95b;height:100%;text-decoration:none;transition:width .3s;display:block}.learning-layout{grid-template-columns:minmax(0,1fr) 350px;gap:24px;width:min(1440px,100%);margin:0 auto;padding:28px 42px 70px;display:grid}.learning-main{align-content:start;gap:22px;min-width:0;display:grid}.player-card,.course-discussion,.course-ranking,.lesson-sidebar{background:#fbfaf5;border:1px solid #dfded6;border-radius:18px;box-shadow:0 12px 35px #1b342a0d}.player-card{overflow:hidden}.player-heading{justify-content:space-between;align-items:center;gap:15px;padding:20px 22px;display:flex}.player-heading span{color:#9b7c2d;letter-spacing:.12em;font-size:12px;font-weight:800}.player-heading h2{margin:5px 0 0;font-family:Songti SC,serif;font-size:21px}.player-heading em{color:#77847c;font-size:12px;font-style:normal}.video-stage{aspect-ratio:16/9;background:#07100c;position:relative}.video-stage video{object-fit:contain;width:100%;height:100%;display:block}.video-error{z-index:2;color:#fff;text-align:center;background:#14231d;align-content:center;place-items:center;display:grid;position:absolute;inset:0}.video-error p{color:#aebbb4;margin:8px 0 14px;font-size:12px}.video-error button,.document-stage a{color:#183b2d;cursor:pointer;background:#efc95b;border:0;border-radius:9px;padding:9px 13px;font-size:12px;font-weight:800;text-decoration:none}.document-stage{background:#e9eee9;align-content:center;place-items:center;gap:18px;min-height:300px;display:grid}.lesson-progress-detail{padding:18px 22px 20px}.lesson-progress-detail>div{justify-content:space-between;font-size:12px;display:flex}.lesson-progress-detail>div strong{font-family:Georgia,serif;font-size:14px}.lesson-progress-detail>i{background:#dfdfd8}.lesson-progress-detail>i u{background:#e76549}.lesson-progress-detail p{color:#818b85;margin:8px 0 0;font-size:12px}.lesson-sidebar{max-height:calc(100vh - 36px);padding:22px;position:sticky;top:18px;overflow:auto}.catalog-heading>span,.section-title>div>span{color:#a18232;letter-spacing:.15em;font-size:12px;font-weight:800}.catalog-heading h2,.section-title h2{margin:6px 0;font-family:Songti SC,serif;font-size:22px}.catalog-heading p{color:#849087;margin:0;font-size:12px}.catalog-progress{background:#e9ece6;border-radius:12px;margin:18px 0;padding:15px}.catalog-progress>span{justify-content:space-between;font-size:12px;display:flex}.catalog-progress>span strong{font-family:Georgia,serif;font-size:13px}.catalog-progress>i{background:#d3d8d2}.catalog-progress>i u{background:#2e7557}.catalog-progress>small{color:#7d8982;margin-top:8px;font-size:12px;display:block}.catalog-list{gap:7px;display:grid}.catalog-list button{color:#52675c;text-align:left;cursor:pointer;background:#f0f0ea;border:1px solid #0000;border-radius:11px;grid-template-columns:31px minmax(0,1fr) 17px;align-items:center;gap:9px;width:100%;padding:11px;display:grid}.catalog-list button:hover,.catalog-list button.active{background:#e6eee8;border-color:#8eaa9c}.catalog-list button.completed>b{color:#fff;background:#2c7455}.catalog-list button>b{color:#65766d;background:#fff;border-radius:50%;place-items:center;width:25px;height:25px;font-family:Georgia,serif;font-size:12px;display:grid}.catalog-list button span{min-width:0}.catalog-list button strong,.catalog-list button small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.catalog-list button strong{font-size:12px}.catalog-list button small{color:#8a948e;margin-top:4px;font-size:12px}.catalog-list button>i{font-size:12px;font-style:normal}.course-links{border-top:1px solid #e2e1da;gap:7px;margin-top:17px;padding-top:17px;display:grid}.course-links a{color:#365748;background:#eef0eb;border-radius:9px;justify-content:space-between;padding:10px 11px;font-size:12px;text-decoration:none;display:flex}.sidebar-ranking{border-top:1px solid #e2e1da;margin-top:22px;padding-top:20px}.sidebar-ranking-heading>span{color:#a18232;letter-spacing:.14em;font-size:10px;font-weight:800}.sidebar-ranking-heading h2{margin:5px 0 0;font-family:Songti SC,serif;font-size:20px}.sidebar-ranking-tabs{grid-template-columns:1fr 1fr;gap:6px;margin-top:13px;display:grid}.sidebar-ranking-tabs button{color:#718078;cursor:pointer;background:#ecece6;border:0;border-radius:8px;padding:8px 7px;font-size:11px;transition:all .18s}.sidebar-ranking-tabs button:hover{color:#315b49;background:#e2e8e2}.sidebar-ranking-tabs button.active{color:#fff;background:#265c45}.sidebar-ranking-list{margin-top:11px;display:grid}.sidebar-ranking-row{border-top:1px solid #e7e5dd;border-radius:10px;grid-template-columns:22px 34px minmax(0,1fr);align-items:center;gap:8px;margin:0 -7px;padding:12px 9px;transition:background .18s;display:grid}.sidebar-ranking-row:hover{background:#f0f2ed}.sidebar-ranking-row.is-me{background:#edf4ee}.sidebar-ranking-row>b{color:#a17b22;font-family:Georgia,serif;font-size:11px}.sidebar-ranking-row>i{color:#fff;background:#587365;border-radius:50%;place-items:center;width:32px;height:32px;font-size:10px;font-style:normal;font-weight:800;display:grid}.sidebar-ranking-row>div{min-width:0}.sidebar-ranking-row>div>span{justify-content:space-between;align-items:center;gap:8px;display:flex}.sidebar-ranking-row>div>span strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.sidebar-ranking-me{color:#276348;vertical-align:1px;background:#d4e8d8;border-radius:5px;margin-left:5px;padding:1px 4px;font-size:9px;font-style:normal;display:inline-block}.sidebar-ranking-row>div small{color:#87918b;text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:10px;display:block;overflow:hidden}.sidebar-ranking-row>div>span small{flex:none;margin-top:0}.sidebar-ranking-row u{background:#dedfd8;border-radius:5px;height:4px;margin-top:7px;text-decoration:none;display:block;overflow:hidden}.sidebar-ranking-row u em{border-radius:inherit;background:#dc745c;height:100%;transition:width .3s;display:block}.sidebar-ranking-empty{color:#8a938d;text-align:center;padding:24px 8px 8px;font-size:11px;line-height:1.6}.sidebar-ranking-more{color:#577066;cursor:pointer;background:#f4f5f1;border:1px solid #d9ddd7;border-radius:9px;width:100%;margin-top:8px;padding:9px;font-size:11px;transition:all .18s}.sidebar-ranking-more:hover{color:#24573f;background:#eaf0eb;border-color:#9db1a6}.course-discussion,.course-ranking{padding:24px}.section-title{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.rating-readout{text-align:right;display:grid}.rating-readout strong{font-family:Georgia,serif;font-size:23px}.rating-readout small{color:#8a938d;font-size:12px}.rating-actions{background:#eeece4;border-radius:10px;align-items:center;gap:2px;margin:14px 0;padding:11px 13px;display:flex}.rating-actions span{color:#65756c;margin-right:auto;font-size:12px}.rating-actions button{color:#cecfc8;cursor:pointer;background:0 0;border:0;font-size:18px}.rating-actions button.active{color:#e7b940}.learning-comments{gap:12px;display:grid}.learning-comment{border-bottom:1px solid #e6e4dc;grid-template-columns:34px minmax(0,1fr);gap:10px;padding:13px 0;display:grid}.learning-comment>i{color:#fff;background:#426c59;border-radius:50%;place-items:center;width:32px;height:32px;font-size:12px;font-style:normal;display:grid}.learning-comment span{justify-content:space-between;gap:12px;display:flex}.learning-comment span strong{font-size:12px}.learning-comment span small{color:#8e9691;font-size:12px}.learning-comment p{color:#55675e;margin:7px 0 0;font-size:12px;line-height:1.7}.learning-comment .learning-comment{background:#f0efe9;border:0;border-radius:10px;margin-top:10px;padding:10px}.comments-empty,.ranking-empty{color:#8a938d;text-align:center;padding:28px;font-size:12px}.learning-comment-form{background:#fff;border:1px solid #dcdcd4;border-radius:12px;margin-top:16px;padding:13px}.learning-comment-form textarea{resize:vertical;color:#314b3f;width:100%;font:inherit;border:0;outline:0;font-size:12px}.learning-comment-form>.comment-form-actions{justify-content:space-between;align-items:center;margin-top:8px;display:flex}.learning-comment-form label{color:#78867e;cursor:pointer;font-size:12px}.learning-comment-form label input{display:none}.learning-comment-form button{color:#fff;cursor:pointer;background:#1d4c39;border:0;border-radius:9px;padding:9px 14px;font-size:12px}.ranking-tabs{gap:5px;display:flex}.ranking-tabs button{color:#738078;cursor:pointer;background:#ecebe5;border:0;border-radius:8px;padding:7px 10px;font-size:12px}.ranking-tabs button.active{color:#fff;background:#265c45}.ranking-table{margin-top:16px}.ranking-head,.ranking-row{grid-template-columns:minmax(200px,1.4fr) .7fr 1fr .7fr;align-items:center;gap:14px;display:grid}.ranking-head{color:#939a96;padding:0 12px 9px;font-size:12px}.ranking-row{border-top:1px solid #e6e4dc;min-height:62px;padding:10px 12px;font-size:12px}.ranking-row>div:first-child{grid-template-columns:24px 32px minmax(0,1fr);align-items:center;gap:8px;display:grid}.ranking-row>div:first-child>b{color:#a17b22;font-family:Georgia,serif}.ranking-row>div:first-child>i{color:#fff;background:#587365;border-radius:50%;place-items:center;width:30px;height:30px;font-size:12px;font-style:normal;display:grid}.ranking-row strong,.ranking-row small{display:block}.ranking-row small,.ranking-row time{color:#8b938e;font-size:12px}.ranking-row>span:nth-child(3)>i{background:#dedfd8;border-radius:7px;height:5px;margin-bottom:6px;display:block;overflow:hidden}.ranking-row>span:nth-child(3)>i u{background:#dc745c;height:100%;display:block}.ranking-row small.completed{color:#2b7756;font-weight:800}.learning-state{background:#f3f1e9;align-content:center;place-items:center;gap:14px;min-height:100vh;display:grid}.learning-state a{color:#2b6950;font-size:12px}.learning-toast{z-index:100;color:#fff;background:#173b2d;border-radius:10px;padding:11px 15px;font-size:12px;position:fixed;bottom:25px;left:50%;transform:translate(-50%);box-shadow:0 14px 35px #12302333}@media (max-width:980px){.learning-header{grid-template-columns:1fr auto;padding:0 20px}.learning-breadcrumb{display:none}.learning-hero{padding-inline:24px}.learning-layout{grid-template-columns:1fr;padding:20px 18px 65px}.lesson-sidebar{grid-row:1;max-height:none;position:static}.catalog-list{grid-template-columns:1fr 1fr}.ranking-head,.ranking-row{grid-template-columns:minmax(170px,1.3fr) .7fr 1fr}.ranking-head span:last-child,.ranking-row time{display:none}}@media (max-width:600px){.learning-header{height:62px;padding:0 14px}.learning-brand>i{width:34px;height:34px}.learning-brand small,.learning-user span{display:none}.learning-hero{flex-direction:column;align-items:flex-start;gap:20px;min-height:170px;padding:28px 18px}.hero-progress{width:100%}.learning-layout{padding-inline:10px}.catalog-list{grid-template-columns:1fr}.player-heading,.course-discussion,.course-ranking{padding:17px 14px}.video-stage{aspect-ratio:16/10}.ranking-tabs{align-self:stretch}.section-title{flex-direction:column}.ranking-head{display:none}.ranking-row{grid-template-columns:1fr auto;gap:10px}.ranking-row>span:nth-child(3){grid-column:1/-1}.lesson-progress-detail{padding-inline:14px}}.ranking-row time strong{color:#56685e;font-size:12px}.ranking-row time small{margin-top:4px}.learning-header-actions{align-items:center;gap:12px;display:flex;position:relative}.notification-center{position:relative}.notification-button{color:#496157;cursor:pointer;background:#f3f5f1;border:1px solid #d8ded9;border-radius:11px;min-height:38px;padding:0 12px;font-size:13px;position:relative}.notification-button>b{color:#fff;background:#e35f48;border-radius:20px;place-items:center;min-width:19px;height:19px;padding:0 5px;font-size:10px;display:grid;position:absolute;top:-7px;right:-7px}.notification-popover{z-index:30;background:#fffefa;border:1px solid #d9ded9;border-radius:16px;width:min(420px,100vw - 28px);max-height:520px;padding:10px;position:absolute;top:48px;right:0;overflow:auto;box-shadow:0 22px 60px #12312433}.notification-popover>div{justify-content:space-between;align-items:center;padding:10px 11px 12px;display:flex}.notification-popover>div strong{font-size:16px}.notification-popover>div small{color:#8a948e;font-size:12px}.notification-popover>a{color:inherit;border-radius:12px;grid-template-columns:38px minmax(0,1fr);gap:11px;padding:12px;text-decoration:none;display:grid}.notification-popover>a:hover,.notification-popover>a.unread{background:#edf3ee}.notification-popover>a>i{color:#fff;background:#2c664d;border-radius:50%;place-items:center;width:36px;height:36px;font-size:13px;font-style:normal;display:grid}.notification-popover>a strong{font-size:13px;display:block}.notification-popover>a p{color:#607168;text-overflow:ellipsis;white-space:nowrap;margin:4px 0;font-size:12px;overflow:hidden}.notification-popover>a small{color:#89928d;font-size:11px}.course-discussion{padding:34px 36px}.discussion-title>div:first-child>span{font-size:11px}.discussion-title h2{margin:7px 0 5px;font-size:29px}.discussion-title p{color:#78867e;margin:0;font-size:14px;line-height:1.65}.rating-readout strong{font-size:40px;line-height:1}.rating-readout small{margin-top:6px;font-size:12px}.rating-actions{border-radius:13px;gap:6px;margin:22px 0 8px;padding:15px 18px}.rating-actions span{font-size:14px;font-weight:700}.rating-actions button{padding:0 2px;font-size:28px;line-height:1}.learning-comments{gap:0}.learning-comment{grid-template-columns:46px minmax(0,1fr);gap:14px;padding:24px 0}.learning-comment>i{width:44px;height:44px;font-size:12px;font-weight:800}.learning-comment>div>header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.learning-comment>div>header>span{gap:4px;display:grid}.learning-comment>div>header strong{font-size:15px}.learning-comment>div>header small{color:#87918b;font-size:12px}.learning-comment nav{gap:10px;display:flex}.learning-comment nav button{color:#698078;cursor:pointer;background:0 0;border:0;padding:3px 0;font-size:12px}.learning-comment nav button.edit{color:#fff;background:#e85e58;border-radius:7px;padding:5px 9px}.learning-comment nav button.delete{color:#cf604c}.comment-edit-box{gap:8px;margin-top:11px;display:grid}.comment-edit-box textarea{color:#40574c;width:100%;min-height:82px;font:inherit;resize:vertical;background:#fff;border:1px solid #d6ddd8;border-radius:10px;outline:0;padding:10px 11px;font-size:14px;line-height:1.65}.comment-edit-box textarea:focus{border-color:#719784;box-shadow:0 0 0 3px #497e631a}.comment-edit-box>div{justify-content:flex-end;align-items:center;gap:9px;display:flex}.comment-edit-box>div span{color:#8a948e;margin-right:auto;font-size:11px}.comment-edit-box button{color:#64766d;cursor:pointer;background:#edf0ec;border:0;border-radius:7px;padding:6px 10px;font-size:12px}.comment-edit-box button.save{color:#fff;background:#276148}.comment-edit-box button:disabled{cursor:not-allowed;opacity:.45}.learning-comment p{color:#40574c;white-space:pre-wrap;margin:11px 0 0;font-size:15px;line-height:1.8}.learning-comment .learning-comment{border-radius:13px;grid-template-columns:38px minmax(0,1fr);margin-top:16px;padding:16px}.learning-comment .learning-comment>i{width:36px;height:36px;font-size:10px}.comment-mention-list{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.comment-mention-list span{color:#286149;background:#e5f0e8;border-radius:20px;padding:5px 9px;font-size:12px}.comment-attachment{color:#425e51;background:#f7f8f4;border:1px solid #dce2dd;border-radius:11px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;max-width:420px;margin-top:12px;padding:10px 12px;font-size:12px;text-decoration:none;display:grid}.comment-attachment b{color:#8a6922;background:#f5e4ae;border-radius:6px;padding:4px 7px}.comment-attachment span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.comment-attachment i{color:#fff;background:#2a684e;border-radius:8px;padding:5px 9px;font-style:normal}.comments-empty{gap:7px;padding:42px 20px;font-size:14px;display:grid}.comments-empty b{color:#53675d;font-size:16px}.comments-empty span{color:#8a938d}.learning-comment-form{background:#fff;border:1px solid #ccd8ff;border-radius:22px;margin-top:24px;padding:14px 16px 12px;transition:border-color .18s,box-shadow .18s;position:relative;box-shadow:0 8px 26px #235bd614}.learning-comment-form:focus-within{border-color:#4d7dff;box-shadow:0 0 0 3px #4170ff1a,0 12px 30px #235bd61a}.learning-comment-form textarea{resize:vertical;color:#253a31;width:100%;min-height:96px;font:inherit;background:0 0;border:0;outline:0;padding:2px 2px 12px;font-size:15px;line-height:1.75}.learning-comment-form textarea::placeholder{color:#9aa49f}.replying-banner{color:#526a5f;background:#edf2ed;border-radius:9px;justify-content:space-between;align-items:center;margin:-5px -4px 12px;padding:9px 11px;font-size:12px;display:flex}.replying-banner button{color:#bd5d4b;background:0 0;border:0;padding:0;font-size:12px}.selected-mentions{flex-wrap:wrap;gap:7px;margin-bottom:12px;display:flex}.selected-mentions button{color:#285f48;cursor:pointer;background:#e2efe7;border:0;border-radius:20px;padding:6px 9px;font-size:12px}.selected-mentions button span{color:#71847b;margin-left:7px}.learning-comment-form>.member-picker{z-index:20;background:#fff;border:1px solid #d9e1ee;border-radius:13px;width:min(320px,100% - 32px);max-height:260px;display:block;position:absolute;bottom:58px;left:16px;overflow:hidden;box-shadow:0 18px 46px #1c2b4838}.course-links-top{border-top:0;margin:0 0 12px;padding-top:0}.member-list{max-height:280px;padding:7px;scroll-padding:7px;overflow:auto}.member-list>button{color:#375347;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:11px;width:100%;padding:9px 10px;display:grid}.member-list>button:hover,.member-list>button.active{background:#e9f0ea}.member-list>button[aria-selected=true]{background:#edf4ee}.member-list i{color:#fff;background:#4f7462;border-radius:50%;place-items:center;width:38px;height:38px;font-size:11px;font-style:normal;display:grid}.member-list span strong,.member-list span small{display:block}.member-list span strong{font-size:14px}.member-list span small{color:#849089;margin-top:3px;font-size:11px}.member-list>button>b{color:#337053;font-size:12px}.member-list>button[aria-selected=true]>b{color:#87948d}.member-list>p{color:#8b958f;text-align:center;padding:22px;font-size:13px}.member-list>p.member-loading{color:#557268}.member-warning{color:#9b5b30;background:#fff2df;margin:0;padding:10px 13px;font-size:12px;line-height:1.5}.comment-form-actions{border-top:1px solid #edf0f5;justify-content:space-between;align-items:center;gap:14px;padding-top:10px;display:flex}.comment-context,.comment-tools{align-items:center;gap:9px;min-width:0;display:flex}.comment-context>span{color:#718078;border:1px solid #dce3ed;border-radius:8px;padding:4px 8px;font-size:11px}.comment-context small{color:#65766d;text-overflow:ellipsis;white-space:nowrap;max-width:260px;font-size:11px;overflow:hidden}.comment-tools label{color:#5270a9;cursor:pointer;background:0 0;border-radius:50%;place-items:center;width:38px;height:38px;display:grid}.comment-tools label:hover{background:#edf3ff}.comment-tools label input{opacity:0;pointer-events:none;position:absolute}.comment-tools label svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:21px;height:21px}.comment-submit{color:#fff;cursor:pointer;background:#2864ef;border:0;border-radius:50%;place-items:center;width:40px;height:40px;padding:0;font-size:23px;font-weight:800;line-height:1;transition:all .18s;display:grid}.comment-submit:not(:disabled):hover{background:#174fd1;transform:translateY(-1px)}.comment-submit:disabled{cursor:not-allowed;opacity:.4}.comment-submit i{border:2px solid #ffffff80;border-top-color:#fff;border-radius:50%;width:15px;height:15px;animation:.8s linear infinite spin}.comment-submit span{transform:translateY(-1px)}.learning-toast{text-align:center;border-radius:13px;max-width:min(680px,100vw - 30px);padding:14px 18px;font-size:13px;line-height:1.55}@media (max-width:700px){.learning-header-actions{gap:7px}.notification-button>span{display:none}.notification-button{width:38px;padding:0}.notification-button:before{content:"铃"}.course-discussion{padding:24px 18px}.discussion-title h2{font-size:25px}.discussion-title p{font-size:13px}.rating-readout strong{font-size:34px}.learning-comment{grid-template-columns:39px minmax(0,1fr);gap:11px}.learning-comment>i{width:38px;height:38px}.learning-comment p{font-size:14px}.learning-comment>div>header{gap:8px}.comment-context small{max-width:150px}.notification-popover{width:auto;position:fixed;top:68px;left:10px;right:10px}}.learning-breadcrumb em{color:#805e13;background:#f1dda1;border-radius:6px;padding:4px 7px;font-size:12px;font-style:normal}.manage-course-link{color:#fff;background:#245a43;border-radius:9px;padding:8px 11px;font-size:12px;font-weight:800;text-decoration:none}.course-table-title strong em{color:#805e13;vertical-align:middle;background:#f1dda1;border-radius:6px;margin-left:7px;padding:3px 6px;font-size:12px;font-style:normal;display:inline-block}.playback-rate-bar{background:#f3f2eb;border-bottom:1px solid #e4e3dc;align-items:center;gap:14px;padding:12px 22px;display:flex}.playback-rate-bar>span{color:#53675e;font-size:12px;font-weight:800}.playback-rate-bar>div{gap:6px;display:flex}.playback-rate-bar button{color:#53685e;cursor:pointer;background:#fffefa;border:1px solid #d4d8d3;border-radius:8px;min-width:44px;padding:6px 8px;font-size:12px}.playback-rate-bar button:hover,.playback-rate-bar button.active{color:#fff;background:#285f48;border-color:#285f48}.playback-rate-bar small{color:#89938d;margin-left:auto;font-size:11px}@media (max-width:700px){.playback-rate-bar{flex-wrap:wrap;align-items:flex-start;padding-inline:14px}.playback-rate-bar small{width:100%;margin-left:0}.playback-rate-bar button{min-width:40px}}.course-links a>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.course-links a>span small{color:#7f8d85;margin-top:3px;font-size:10px;display:block}.course-links a>b{flex:none;margin-left:10px}.document-stage button{color:#183b2d;cursor:pointer;background:#efc95b;border:0;border-radius:9px;padding:9px 13px;font-size:12px;font-weight:800}.course-links button{color:#365748;width:100%;font:inherit;text-align:left;cursor:pointer;background:#eef0eb;border:1px solid #0000;border-radius:9px;justify-content:space-between;align-items:center;gap:10px;padding:10px 11px;font-size:12px;display:flex}.course-links button:hover,.course-links button.active{background:#e4eee7;border-color:#8eaa9c}.course-links button>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.course-links button>span small{color:#7f8d85;margin-top:3px;font-size:10px;display:block}.course-links button>b{flex:none;margin-left:10px}.courseware-stage{background:#dfe5df;height:min(78vh,900px);min-height:620px;position:relative;overflow:hidden}.courseware-stage iframe{z-index:2;background:#fff;border:0;width:100%;height:calc(100% - 48px);display:block;position:relative}.courseware-toolbar{z-index:3;color:#53685d;background:#f0f1eb;border-bottom:1px solid #d9ddd6;justify-content:space-between;align-items:center;gap:16px;height:48px;padding:0 16px 0 20px;font-size:12px;display:flex;position:relative}.courseware-toolbar nav{gap:8px;display:flex}.courseware-toolbar a{color:#24563f;background:#dfe9e1;border-radius:8px;padding:7px 10px;font-size:11px;font-weight:700;text-decoration:none}.courseware-toolbar a:last-child{color:#fff;background:#286149}.courseware-loading{z-index:1;color:#65766d;align-content:center;place-items:center;gap:10px;font-size:13px;display:grid;position:absolute;inset:48px 0 0}.courseware-loading i{border:3px solid #bac8bf;border-top-color:#2b6a4f;border-radius:50%;width:24px;height:24px;animation:.8s linear infinite spin}@media (max-width:700px){.courseware-stage{height:72vh;min-height:520px}.courseware-toolbar{height:auto;min-height:48px;padding:8px 10px}.courseware-toolbar>span{display:none}.courseware-toolbar nav{justify-content:flex-end;width:100%}.courseware-stage iframe{height:calc(100% - 50px)}}.learning-comment-form>.member-picker{bottom:auto;right:auto}.course-links button.courseware-catalog-item{background:#f4f6f1;border-color:#d8e0d9;border-radius:12px;grid-template-columns:38px minmax(0,1fr) 30px;align-items:center;gap:10px;min-width:0;min-height:72px;padding:10px;transition:border-color .18s,background .18s,box-shadow .18s,transform .18s;display:grid;position:relative;overflow:hidden;box-shadow:0 3px 10px #1e433309}.course-links button.courseware-catalog-item:before{content:"";background:0 0;border-radius:0 4px 4px 0;width:3px;position:absolute;inset:10px auto 10px 0}.course-links button.courseware-catalog-item:hover{background:#edf3ed;border-color:#9eb4a7;transform:translateY(-1px);box-shadow:0 7px 18px #1e433314}.course-links button.courseware-catalog-item.active{background:#e7f0e9;border-color:#79a08c;box-shadow:0 7px 18px #1e433317}.course-links button.courseware-catalog-item.active:before{background:#2b6a4f}.courseware-catalog-item>b.courseware-kind{color:#315f4b;letter-spacing:.04em;background:#dfeae2;border-radius:10px;place-items:center;width:38px;height:38px;margin:0;font-size:10px;display:grid}.courseware-catalog-item.active>b.courseware-kind{color:#fff;background:#2f6b51}.course-links button.courseware-catalog-item>span{white-space:normal;min-width:0;overflow:visible}.courseware-catalog-item>span strong{color:#345247;text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;font-weight:700;line-height:1.45;display:-webkit-box;overflow:hidden}.courseware-catalog-item>span small{color:#829087;margin-top:5px;font-size:10px;line-height:1.2;display:block}.courseware-catalog-item>i{color:#35664f;background:#e0eae2;border-radius:50%;place-items:center;width:28px;height:28px;font-size:13px;font-style:normal;transition:color .18s,background .18s,transform .18s;display:grid}.courseware-catalog-item:hover>i,.courseware-catalog-item.active>i{color:#fff;background:#2b6a4f;transform:translate(1px,-1px)}.courseware-catalog-item:focus-visible{outline-offset:2px;outline:3px solid #2b6a4f2e}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}
