@import "https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800&family=Montserrat:wght@600;700;800;900&family=Playfair+Display:ital,wght@0,700;1,700&family=Noto+Sans+TC:wght@400;500;700&display=swap";:root{--bg-forest:#fff;--bg-hero:url(/hero-banner.png);--animation-leaf-duration:15s;--glass-bg:#ffffffb8;--glass-border:#ffffff80;--color-primary:#000;--color-primary-light:#f5f5f5;--color-primary-dark:#333;--color-secondary:#e74c3c;--color-secondary-light:#fadbd8;--color-secondary-dark:#78281f;--color-accent:#f39c12;--color-accent-light:#fdebd0;--color-background:#fff;--color-surface:#fff;--color-surface-hover:#f2f3f4;--color-text-main:#2c3e50;--color-text-muted:#7f8c8d;--color-text-light:#fff;--color-border:#ddd5c5;--color-danger:#c0392b;--color-success:#7fbf74;--font-family-main:"Georgia", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;--font-weight-regular:400;--font-weight-bold:600;--radius-sm:10px;--radius-md:18px;--radius-lg:28px;--radius-full:9999px;--shadow-sm:0 2px 8px #3a2f200f;--shadow-md:0 8px 24px #3a2f201a;--shadow-lg:0 16px 48px #3a2f2024;--transition-fast:.18s ease;--transition-normal:.3s cubic-bezier(.4, 0, .2, 1)}.app-container{min-height:100vh;display:flex}.main-layout{flex-direction:column;width:100%;min-height:100vh;display:flex;position:relative;overflow-x:hidden}.header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;border-bottom:1px solid var(--color-border);background-color:#ffffffe6;justify-content:space-between;align-items:center;height:80px;padding:0 5%;display:flex;position:sticky;top:0}.logo{font-size:1.5rem;font-weight:var(--font-weight-bold);color:var(--color-primary);align-items:center;gap:.5rem;display:flex}.nav-links{align-items:center;gap:2rem;display:flex}.nav-links a{font-weight:var(--font-weight-bold);color:var(--color-text-muted);transition:color var(--transition-fast)}.nav-links a:hover,.nav-links a.active{color:var(--color-primary)}.header-transparent .nav-links a,.header-transparent .nav-dropdown-trigger{color:#fff;transition:color .25s}.header-transparent .nav-links a:hover,.header-transparent .nav-dropdown-trigger:hover{color:var(--color-secondary)!important}.header-scrolled .nav-links a,.header-scrolled .nav-dropdown-trigger{color:#fff;transition:color .25s}.header-scrolled .nav-links a:hover,.header-scrolled .nav-dropdown-trigger:hover{color:var(--color-secondary)!important}.admin-layout{width:100%;min-height:100vh;display:flex}.sidebar{background-color:var(--color-surface);border-right:1px solid var(--color-border);flex-direction:column;width:260px;height:100vh;padding:1.5rem 1rem;display:flex;position:sticky;top:0}.sidebar .logo{margin-bottom:2rem;padding:0 1rem}.sidebar-menu{flex-direction:column;gap:.5rem;display:flex}.sidebar-item{border-radius:var(--radius-md);color:var(--color-text-muted);font-weight:var(--font-weight-bold);transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:.75rem;padding:.8rem 1rem;display:flex}.sidebar-item:hover,.sidebar-item.active{background-color:var(--color-primary-light);color:var(--color-surface)}.sidebar-item.active{background-color:var(--color-primary)}.admin-content{background-color:var(--color-background);flex-direction:column;flex:1;height:100vh;padding:1.5rem;display:flex;overflow-y:auto}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.mobile-menu-toggle{color:#000;cursor:pointer;z-index:101;background:0 0;border:none;padding:.5rem;display:none}.user-nav-group{align-items:center;gap:1rem;display:flex}.user-greeting{color:#fff;font-size:.9rem;font-weight:700}.logout-btn{cursor:pointer;color:#ffffffd9;background:0 0;border:none;align-items:center;gap:.5rem;transition:color .2s;display:flex}.logout-btn:hover{color:#fff}.logout-text{display:none}@media (width<=768px){.mobile-menu-toggle{display:block}.nav-links{-webkit-backdrop-filter:blur(16px);z-index:99;background-color:#2a5e32f5;flex-direction:column;justify-content:flex-start;align-items:center;gap:1.5rem;width:100%;height:0;padding-top:0;transition:all .35s cubic-bezier(.16,1,.3,1);position:fixed;top:95px;left:0;overflow-y:auto;box-shadow:0 10px 30px #2a5e3233}.nav-links.mobile-open{height:calc(100vh - 95px);padding-top:3rem}.nav-links a{color:#ffffffd9!important}.nav-links a:hover,.nav-links a.active{color:#fff!important}.nav-dropdown-trigger{color:#ffffffd9!important}.user-greeting{color:#fffffff2!important}.user-nav-group{border-top:1px solid #ffffff1a;flex-direction:column;width:100%;padding:2rem}.logout-text{font-weight:700;display:inline}.logout-btn{color:#fff;border-radius:var(--radius-full);background-color:#ffffff1a;justify-content:center;width:100%;padding:.8rem 2rem}.admin-layout{flex-direction:column}.sidebar{border-bottom:1px solid var(--color-border);width:100%;height:auto;padding:1rem;position:relative}}.admin-mobile-header{display:none}@media (width<=768px){.admin-mobile-header{z-index:100;color:#fff;justify-content:space-between;align-items:center;height:60px;padding:0 1rem;display:flex;position:sticky;top:0;box-shadow:0 2px 10px #0000001a}.mobile-menu-toggle-btn{color:#fff;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:.5rem;transition:opacity .2s;display:flex}.mobile-menu-toggle-btn:hover{opacity:.8}.mobile-header-title{align-items:center;display:flex}.sidebar-backdrop{-webkit-backdrop-filter:blur(4px);z-index:998;background:#0006;animation:.25s ease-out fade-in;position:fixed;inset:0}.admin-layout{flex-direction:column!important;height:100vh!important;overflow:hidden!important}.sidebar{transform:translate(-100%);box-shadow:5px 0 25px #00000040;z-index:999!important;border-right:1px solid #ffffff1a!important;width:280px!important;height:100vh!important;padding:1.5rem 1rem!important;transition:transform .3s cubic-bezier(.16,1,.3,1)!important;position:fixed!important;top:0!important;bottom:0!important;left:0!important}.sidebar.mobile-open{transform:translate(0)!important}.admin-content{flex:1!important;height:calc(100vh - 60px)!important;padding:1rem!important;overflow-y:auto!important}.admin-content header,.admin-content .admin-page-header,.admin-content>div>div:first-of-type{flex-direction:column!important;align-items:stretch!important;gap:1rem!important;margin-bottom:1.5rem!important;display:flex!important}.admin-content header>div,.admin-content .admin-page-header>div,.admin-content .admin-header-actions,.admin-content>div>div:first-of-type>div:last-of-type{flex-direction:column!important;align-items:stretch!important;gap:.5rem!important;width:100%!important;display:flex!important}.admin-content header button,.admin-content .admin-page-header button,.admin-content .admin-header-actions button,.admin-content>div>div:first-of-type button,.admin-content>div>div:first-of-type input,.admin-content header .btn,.admin-content .admin-page-header .btn,.admin-content .admin-header-actions .btn,.admin-content .admin-header-actions input,.admin-content .admin-header-actions select{text-align:center!important;box-sizing:border-box!important;justify-content:center!important;width:100%!important}.admin-content .card{border-radius:var(--radius-md)!important;padding:1rem!important}.admin-content .card>div{-webkit-overflow-scrolling:touch;width:100%;overflow-x:auto}.admin-content table{table-layout:auto!important;min-width:850px!important}.admin-content table th,.admin-content table td{font-size:.9rem;padding:.8rem .6rem!important}.fc{max-height:100%!important;font-size:.85rem!important}.fc .fc-toolbar{flex-direction:column!important;align-items:center!important;gap:.5rem!important;display:flex!important}.fc .fc-toolbar-title{text-align:center!important;margin:.2rem 0!important;font-size:1.15rem!important;font-weight:700!important}.fc .fc-button{border-radius:6px!important;padding:.4rem .7rem!important;font-size:.85rem!important}.fc-col-header-cell-cushion{padding:4px 2px!important;font-size:.8rem!important}}.btn{border-radius:var(--radius-full);font-weight:var(--font-weight-bold);cursor:pointer;transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.8rem 1.5rem;font-size:1rem;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:var(--color-surface);box-shadow:0 4px 12px #ff9f434d}.btn-primary:hover{background-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 6px 16px #ff9f4366}.btn-secondary{background-color:var(--color-secondary);color:var(--color-surface);box-shadow:0 4px 12px #a8d08d4d}.btn-secondary:hover{background-color:var(--color-secondary-dark);transform:translateY(-2px);box-shadow:0 6px 16px #a8d08d66}.btn-outline{color:var(--color-primary);border:2px solid var(--color-primary);background-color:#0000}.btn-outline:hover{background-color:var(--color-primary-light);color:var(--color-text-main)}.card{background-color:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--color-border);transition:box-shadow var(--transition-normal);padding:1.5rem}.card:hover{box-shadow:var(--shadow-lg)}.badge{border-radius:var(--radius-full);font-size:.8rem;font-weight:var(--font-weight-bold);padding:.25rem .75rem;display:inline-block}.badge-art{color:#ff6b6b;background-color:#ffe3e3}.badge-sport{color:#1098ad;background-color:#e3fafc}.badge-music{color:#845ef7;background-color:#f3f0ff}:root{--font-family-serif:"Georgia", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family-main);background-color:var(--color-background);color:var(--color-text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;position:relative}a{color:inherit;text-decoration:none}ul{list-style:none}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold);color:var(--color-text-main);margin-bottom:.5rem}button{font-family:inherit}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes floatUp{0%{transform:translateY(0)}50%{transform:translateY(-8px)}to{transform:translateY(0)}}@keyframes leafFloat{0%{opacity:0;transform:translate(0)rotate(0)}10%{opacity:.3}90%{opacity:.3}to{opacity:0;transform:translate(100vw,100vh)rotate(360deg)}}@keyframes kenBurns{0%{transform:scale(1)}to{transform:scale(1.15)}}@keyframes godRays{0%{opacity:.3;transform:translate(-10%)skew(-25deg)}50%{opacity:.6;transform:translate(5%)skew(-25deg)}to{opacity:.3;transform:translate(-10%)skew(-25deg)}}.animate-fade-in{animation:fadeIn var(--transition-normal) forwards}.animate-float{animation:3s ease-in-out infinite floatUp}.hero-bg-zoom{transform-origin:50%;animation:40s ease-out forwards kenBurns}.god-rays{pointer-events:none;z-index:1;background:linear-gradient(90deg,#0000 0%,#ffffff1a 20%,#fff3 25%,#ffffff1a 30%,#0000 50%,#ffffff1a 70%,#fff3 75%,#ffffff1a 80%,#0000 100%);width:200%;height:100%;animation:12s ease-in-out infinite godRays;position:absolute;top:0;left:0}.leaf-animate-container{pointer-events:none;z-index:0;width:120vw;height:120vh;position:fixed;top:-10vh;left:-10vw;overflow:hidden}.card-glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(8px);border:1px solid var(--glass-border);box-shadow:var(--shadow-md)}.about-concept-btn{color:#000!important;letter-spacing:2px!important;background-color:#0000!important;border:1px solid #000!important;border-radius:0!important;justify-content:center!important;align-items:center!important;padding:.6rem 2.2rem!important;font-family:Outfit,sans-serif!important;font-size:.9rem!important;font-weight:700!important;text-decoration:none!important;transition:all .3s cubic-bezier(.16,1,.3,1)!important;display:inline-flex!important}.about-concept-btn:hover{color:#fff!important;background-color:#000!important;transform:scale(1.05)translateY(-2px)!important;box-shadow:0 8px 20px #0003!important}.course-grid-4col{grid-template-columns:repeat(4,1fr);gap:1.8rem;width:100%;margin-top:1rem;display:grid}@media (width<=1024px){.course-grid-4col{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.course-grid-4col{grid-template-columns:1fr}}.course-card-premium{cursor:pointer;z-index:1;border-radius:18px;width:100%;padding-top:133.33%;display:block;position:relative;overflow:hidden;box-shadow:0 8px 24px #0000000f}.course-card-bg{z-index:1;background-position:50%;background-size:cover;transition:transform .7s cubic-bezier(.16,1,.3,1);position:absolute;inset:0}.course-card-premium:hover .course-card-bg{transform:scale(1.1)}.course-card-overlay{z-index:2;text-align:center;box-sizing:border-box;background-color:#00000059;flex-direction:column;justify-content:center;align-items:center;padding:2.2rem;transition:background-color .4s;display:flex;position:absolute;inset:0}.course-card-premium:hover .course-card-overlay{background-color:#0000008c}.course-card-title-en{opacity:.8;transform:translateY(12px);color:#fff!important;letter-spacing:2px!important;text-transform:uppercase!important;margin-bottom:.6rem!important;font-family:Montserrat,sans-serif!important;font-size:.85rem!important;font-weight:700!important;transition:transform .45s cubic-bezier(.16,1,.3,1),opacity .45s!important}.course-card-title-zh{transform:translateY(12px);color:#fff!important;margin:0 0 1.5rem!important;font-family:Noto Sans TC,sans-serif!important;font-size:1.45rem!important;font-weight:800!important;transition:transform .45s cubic-bezier(.16,1,.3,1)!important}.course-card-btn-more{opacity:0;transform:translateY(18px);color:#fff!important;letter-spacing:2px!important;text-transform:uppercase!important;background-color:#0000!important;border:1px solid #fff!important;border-radius:0!important;padding:.5rem 1.8rem!important;font-size:.8rem!important;font-weight:700!important;transition:all .45s cubic-bezier(.16,1,.3,1)!important}.course-card-premium:hover .course-card-title-en{opacity:1;transform:translateY(0)}.course-card-premium:hover .course-card-title-zh{transform:translateY(0)}.course-card-premium:hover .course-card-btn-more{opacity:1;transform:translateY(0)}body.modal-open{overflow:hidden!important}.global-modal-overlay{-webkit-backdrop-filter:blur(6px)!important;z-index:3000!important;background-color:#000000a6!important;justify-content:center!important;align-items:center!important;padding:1rem!important;display:flex!important;position:fixed!important;inset:0!important;overflow-y:auto!important}.global-modal-content{-webkit-overflow-scrolling:touch!important;background-color:#fff!important;border-radius:24px!important;width:100%!important;max-height:90vh!important;margin:auto!important;overflow-y:auto!important;box-shadow:0 25px 50px -12px #00000040!important}@media (width<=640px){.global-modal-overlay{align-items:center!important;padding:.8rem!important}.global-modal-content{border-radius:20px!important;max-height:88vh!important;padding:1.4rem 1.1rem!important}}.custom-scrollbar::-webkit-scrollbar{width:6px;height:6px}.custom-scrollbar::-webkit-scrollbar-track{background:0 0}.custom-scrollbar::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:#94a3b8}.custom-scrollbar{scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}