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#0000000d}.dropdown-item{color:#e7eef5;text-align:left;cursor:pointer;background:0 0;border:none;width:100%;padding:8px 12px;font-size:14px;font-weight:500;transition:background .15s;display:block}.dropdown-item:hover{color:#a0c4e7;background:#26344b}.dropdown-item.selected{position:relative}.dropdown-item.selected:after{content:"✓";color:#fff;font-size:14px;font-weight:700;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.filter-buttons{flex-wrap:wrap;justify-self:center;gap:8px;display:flex}.filter-btn{color:#e7eef5;cursor:pointer;background:#1c1c1c2e;border:1px solid #ffffff2e;border-radius:3px;padding:8px 12px;font-size:14px;font-weight:600;transition:background .2s,border-color .2s,transform .15s}.filter-btn:hover{background:#ffffff1a;border-color:#ffffff47;transform:translateY(-1px)}.filter-btn.active{color:#fff;background:#ffffff2e;border-color:#1c1c1c2e}.view-all{justify-self:end}.view-all-btn{color:#fff;border-radius:3px;align-items:center;height:36px;padding:0 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.2s;display:inline-flex}.tag:hover{background:#ffffff14;border-color:#ffffff47}.course-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:8px;display:grid}.course-card{color:#fff;background:0 0;border:1px solid #ffffff29;border-radius:5px;padding:14px 16px;font-size:15px;line-height:1.2;text-decoration:none;transition:transform .15s,background .15s,border-color .15s;display:block}.course-card:hover{background:#ffffff1f;border-color:#ffffff47;transform:translateY(-2px)}.course-showcase-item{flex-direction:column;width:100%;max-width:100%;padding:0;display:flex;box-shadow:none!important;background:0 0!important;border:none!important}.course-card.image-only{box-shadow:none;cursor:pointer;background:0 0;border:none;border-radius:12px;padding:0;display:block;position:relative;overflow:hidden}.course-card.image-only:hover{background:0 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#00000040}.course-card-title{padding:10px 12px;font-size:15px;line-height:1.3;display:block}.course-card-meta{align-items:center;gap:10px;margin-top:8px;padding:10px 0;display:flex}.course-card-avatar{object-fit:cover;object-position:center 1%;width:45px;height:45px;image-rendering:-webkit-optimize-contrast;border:1px solid #ffffff38;border-radius:50%;flex:none}.course-card-meta-text{flex-direction:column;flex:1;min-width:0;line-height:1.2;display:flex}.course-card-meta-title{color:#fff;text-align:left;justify-content:flex-start;align-items:center;gap:8px;min-width:0;font-size:13px;display:flex}.course-title-text{white-space:nowrap;text-overflow:ellipsis;text-align:left;flex:1;min-width:0;max-width:calc(100% - 100px);overflow:hidden}.badge-exam{color:#e2acce;white-space:nowrap;background:#491d35;border-radius:6px;padding:5px 8px;font-size:12px;font-weight:600;line-height:1;display:inline-block}.badge-slides{color:#b0d7fc;white-space:nowrap;background:#26344b;border-radius:6px;padding:5px 8px;font-size:12px;font-weight:600;line-height:1;display:inline-block}.badge-notes{color:#b0b5ef;white-space:nowrap;background:#2b2a47;border-radius:6px;padding:5px 8px;font-size:12px;font-weight:600;line-height:1;display:inline-block}.badge-assignment{color:#f7d284;white-space:nowrap;background:#452f16;border-radius:6px;padding:5px 8px;font-size:12px;font-weight:600;line-height:1;display:inline-block}.course-card-meta-sub{color:#ffffffb3;white-space:nowrap;text-overflow:ellipsis;min-width:0;max-width:100%;margin-top:2px;margin-right:auto;font-size:12px;overflow:hidden}@media (min-width:768px){.course-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}}@media (min-width:1024px){.course-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}}@media screen and (max-width:960px){.hero-headline{font-size:36px}}@media screen and (max-width:768px){.hero-headline{font-size:30px}.hero-inner{min-height:auto;margin-bottom:64px}.hero-subtitle{font-size:16px}.course-section{padding:56px 16px 72px}.btn-mobile{text-decoration:none;display:block}.btn{width:100%}}