@import "/mk3/assets/palette.css";
*{margin:0;padding:0;box-sizing:border-box;}
    
    html{scroll-behavior:smooth;}
    body{font-family:'Rubik','PingFang HK',sans-serif;color:#333;background:white;}
    a{text-decoration:none;}
    /* 導覽列 / 頁尾共用樣式由 /mk3/styles/public-chrome.css（.mk-nav / .mk-footer）統一擁有，本檔僅保留各頁殘留 */
    .page-hero{padding:64px 48px 52px;position:relative;overflow:hidden;}
    .page-hero::before{content:'';position:absolute;top:-40%;right:-5%;width:500px;height:500px;background:radial-gradient(circle,rgba(251,171,24,.1) 0%,transparent 70%);pointer-events:none;}
    .page-hero-inner{max-width:1100px;margin:0 auto;position:relative;z-index:1;}
    .breadcrumb{display:flex;align-items:center;gap:8px;}
    .breadcrumb a{text-decoration:none;}
    .breadcrumb a:hover{color:var(--orange);}
    .breadcrumb span{color:rgba(255,255,255,.3);}
    .hero-map-link{display:inline-flex;align-items:center;gap:8px;margin-top:24px;padding:11px 22px;background:var(--orange);color:#000;font-weight:700;font-size:14px;border-radius:8px;text-decoration:none;transition:opacity .2s;}
    .hero-map-link:hover{opacity:.85;}
    .filter-bar{background:white;border-bottom:1px solid #e8edf5;padding:16px 48px;position:sticky;top:64px;z-index:90;box-shadow:0 2px 8px rgba(0,0,0,.06);}
    .filter-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
    .filter-label{font-size:12px;font-weight:700;color:var(--gray);text-transform:uppercase;letter-spacing:.5px;margin-right:2px;}
    .filter-btn{background:var(--light-blue);color:var(--navy);border:2px solid transparent;padding:7px 16px;border-radius:20px;font-size:13px;font-weight:600;cursor:pointer;font-family:'Rubik','PingFang HK',sans-serif;transition:all .2s;}
    .filter-btn:hover{background:#dce8ff;}
    .filter-btn.active{background:var(--navy);color:white;border-color:var(--navy);}
    .filter-divider{width:1px;height:24px;background:#e8edf5;margin:0 4px;}
    .no-result{display:none;text-align:center;padding:48px 24px;color:var(--gray);font-size:15px;grid-column:1/-1;}
    .no-result.show{display:block;}
    .main-content{max-width:1100px;margin:0 auto;padding:40px 48px;}
    .courses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:52px;}
    .course-card{background:white;border-radius:16px;overflow:hidden;border:1px solid #e8edf5;box-shadow:0 2px 16px rgba(36,85,166,.07);transition:transform .2s,box-shadow .2s;cursor:pointer;}
    .course-card:hover{transform:translateY(-5px);box-shadow:0 12px 32px rgba(36,85,166,.14);}
    .course-top{padding:28px 24px 20px;position:relative;}
    .course-top.navy{background:linear-gradient(135deg,var(--navy),var(--navy-dark));color:white;}
    .course-top.orange{background:linear-gradient(135deg,var(--orange),#e09000);color:var(--dark);}
    .course-top.dark{background:linear-gradient(135deg,#1a1a2e,#2d2d4e);color:white;}
    .course-icon{font-size:40px;margin-bottom:12px;}
    .course-top h3{font-size:20px;font-weight:800;margin-bottom:6px;}
    .course-top p{font-size:13px;opacity:.8;line-height:1.6;}
    .course-level{position:absolute;top:16px;right:16px;background:rgba(0,0,0,.3);color:white;font-size:11px;font-weight:700;padding:4px 10px;border-radius:20px;backdrop-filter:blur(4px);}
    .course-level.beginner{background:rgba(34,197,94,.75);}
    .course-level.all{background:rgba(251,171,24,.85);color:var(--dark);}
    .course-body{padding:20px 24px;}
    .course-meta{display:flex;gap:14px;margin-bottom:12px;flex-wrap:wrap;}
    .course-meta span{font-size:12px;color:var(--gray);}
    .course-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px;}
    .ctag{background:var(--light-blue);color:var(--navy);font-size:11px;font-weight:600;padding:3px 10px;border-radius:12px;}
    .ctag.o{background:#fff3d6;color:#a06800;}
    .course-footer{display:flex;align-items:center;justify-content:space-between;}
    .course-price{font-size:17px;font-weight:800;color:var(--navy);}
    .course-price span{font-size:12px;font-weight:400;color:var(--gray);}
    .btn-enroll{background:var(--orange);color:var(--dark);border:none;padding:9px 20px;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;font-family:'Rubik','PingFang HK',sans-serif;transition:opacity .2s;}
    .btn-enroll:hover{opacity:.85;}
    .btn-enroll.loading{opacity:.7;cursor:progress;}
    .btn-enroll.enrolled{background:var(--success);color:#fff;cursor:default;}
    .btn-enroll.enrolled:hover{opacity:1;}
    .btn-enroll:disabled{cursor:default;}
    .tutors-section{margin-bottom:52px;}
    .tutors-section h2{font-size:26px;font-weight:800;color:var(--navy);margin-bottom:8px;}
    .tutors-section .sub{font-size:14px;color:var(--gray);margin-bottom:28px;line-height:1.6;}
    .tutors-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
    .tutor-card{background:white;border-radius:14px;padding:24px;text-align:center;border:1px solid #e8edf5;box-shadow:0 2px 12px rgba(36,85,166,.06);transition:transform .2s,box-shadow .2s;cursor:pointer;}
    .tutor-card:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(36,85,166,.12);}
    .tutor-avatar{width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;margin:0 auto 14px;color:white;}
    .tutor-card h4{font-size:15px;font-weight:700;color:var(--navy);margin-bottom:4px;}
    .tutor-card .role{font-size:12px;color:var(--orange);font-weight:600;margin-bottom:8px;}
    .tutor-card .spec{font-size:12px;color:var(--gray);line-height:1.6;margin-bottom:12px;}
    .tutor-tags{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;}
    .ttag{background:var(--light-blue);color:var(--navy);font-size:10px;font-weight:600;padding:3px 9px;border-radius:10px;}
    .format-section{background:var(--light-gray);border-radius:16px;padding:40px;margin-bottom:52px;}
    .format-section h2{font-size:22px;font-weight:800;color:var(--navy);margin-bottom:28px;text-align:center;}
    .format-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
    .format-card{background:white;border-radius:12px;padding:26px;text-align:center;border-top:4px solid var(--navy);box-shadow:0 2px 12px rgba(36,85,166,.06);}
    .format-card.ac{border-top-color:var(--orange);}
    .format-icon{font-size:36px;margin-bottom:14px;}
    .format-card h3{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:8px;}
    .format-card p{font-size:13px;color:var(--gray);line-height:1.7;}
    .format-price{font-size:18px;font-weight:800;color:var(--navy);margin-top:12px;}
    .format-price span{font-size:12px;font-weight:400;color:var(--gray);}
    .mzk-callout{background:var(--orange);border-radius:16px;padding:28px 36px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:40px;}
    .mzk-callout h3{font-size:18px;font-weight:800;color:var(--dark);margin-bottom:6px;}
    .mzk-callout p{font-size:13px;color:rgba(0,0,0,.7);line-height:1.6;}
    .btn-dark{background:var(--navy);color:white;border:none;padding:12px 28px;border-radius:8px;font-size:14px;font-weight:700;cursor:pointer;font-family:'Rubik','PingFang HK',sans-serif;white-space:nowrap;}
    .modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:1000;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(4px);}
    .modal-overlay.active{display:flex;}
    .modal{background:white;border-radius:20px;max-width:640px;width:100%;max-height:88vh;overflow-y:auto;position:relative;animation:mIn .25s ease;}
    @keyframes mIn{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}
    .mhd{background:linear-gradient(135deg,var(--navy),var(--navy-dark));color:white;padding:26px 30px 22px;border-radius:20px 20px 0 0;position:relative;}
    .mhd .mtag{display:inline-block;background:rgba(251,171,24,.25);color:var(--orange);padding:3px 12px;border-radius:12px;font-size:11px;font-weight:600;margin-bottom:7px;}
    .mhd h2{font-size:21px;font-weight:800;}
    .mhd p{color:rgba(255,255,255,.75);font-size:13px;margin-top:5px;}
    .mclose{position:absolute;top:14px;right:14px;background:rgba(255,255,255,.15);border:none;color:white;width:30px;height:30px;border-radius:50%;font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
    .mclose:hover{background:rgba(255,255,255,.25);}
    .mbody{padding:26px 30px;}
    .msec{margin-bottom:20px;}
    .msec h3{font-size:14px;font-weight:700;color:var(--navy);margin-bottom:10px;padding-bottom:5px;border-bottom:2px solid var(--light-blue);}
    .msec p{font-size:13px;color:var(--gray);line-height:1.75;}
    .mfooter{padding:14px 30px;background:var(--light-gray);border-radius:0 0 20px 20px;display:flex;gap:10px;justify-content:flex-end;}
    .mbtn{padding:11px 26px;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;border:none;font-family:'Rubik','PingFang HK',sans-serif;}
    .mbtn-orange{background:var(--orange);color:var(--dark);}
    .mbtn-ghost{background:transparent;color:var(--gray);border:1px solid #ddd;}
    .detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px;}
    .detail-item{background:var(--light-gray);border-radius:10px;padding:14px;}
    .detail-item .di-label{font-size:11px;color:var(--gray);font-weight:600;text-transform:uppercase;letter-spacing:.4px;margin-bottom:4px;}
    .detail-item .di-val{font-size:14px;font-weight:700;color:var(--navy);}
    .tag-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px;}
    .tag-item{background:var(--light-blue);color:var(--navy);padding:4px 12px;border-radius:20px;font-size:12px;font-weight:500;}
    .tutor-mini{display:flex;align-items:center;gap:14px;background:var(--light-gray);border-radius:12px;padding:14px;margin-top:8px;}
    .tutor-mini .av{width:44px;height:44px;border-radius:50%;background:var(--navy);color:white;font-size:16px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
    .tutor-mini h4{font-size:14px;font-weight:700;color:var(--navy);margin-bottom:2px;}
    .tutor-mini p{font-size:12px;color:var(--gray);}
    .toast-msg{position:fixed;left:50%;bottom:32px;transform:translateX(-50%);background:var(--navy);color:#fff;padding:12px 24px;border-radius:8px;font-size:14px;font-weight:600;z-index:2000;box-shadow:0 4px 16px rgba(0,0,0,.25);}
    .mk-footer{padding:36px 48px;gap:14px;}
    .footer-logo{font-size:19px;}
    @media(max-width:1024px){
      .courses-grid,.tutors-grid{grid-template-columns:repeat(2,1fr);}
    }
    @media(max-width:768px){
      .page-hero{padding:40px 18px 32px;}
      .filter-bar{padding:12px 18px;}
      .main-content{padding:24px 18px;}
      .courses-grid,.tutors-grid,.format-grid{grid-template-columns:1fr;}
      .mzk-callout{flex-direction:column;}
      .mk-footer{padding:22px 18px;flex-direction:column;text-align:center;}
    }