:root{--ice-50: #f0f9ff;--ice-100: #e0f2fe;--ice-200: #bae6fd;--ice-300: #7dd3fc;--ice-400: #38bdf8;--ice-500: #0ea5e9;--ice-600: #0284c7;--ice-700: #0369a1;--ice-800: #075985;--ice-900: #0c4a6e;--ink: #0f172a;--ink-soft: #334155;--ink-dim: #64748b;--ink-faint: #94a3b8;--line: #e2e8f0;--bg: #ffffff;--bg-alt: #f8fafc;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 4px 14px rgba(15, 23, 42, .06);--radius: 14px;--font-serif: "Noto Serif TC", "Songti TC", serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Noto Sans TC,PingFang TC,Microsoft JhengHei,system-ui,sans-serif;line-height:1.6}h1,h2,h3{font-family:var(--font-serif);margin:0 0 10px}a{color:var(--ice-600)}button{font-family:inherit}.site{display:flex;flex-direction:column;min-height:100vh}.site-main{flex:1}.site-header{position:sticky;top:0;z-index:50;background:#ffffffeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.header-inner{max-width:1080px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:8px;background:none;border:none;cursor:pointer;padding:0;font-family:var(--font-serif);font-size:1.15rem;font-weight:900;color:var(--ice-800);letter-spacing:.02em}.brand-logo{font-size:1.4rem}.main-nav{display:flex;gap:6px}.nav-link{background:none;border:none;cursor:pointer;padding:8px 14px;border-radius:999px;font-size:.95rem;color:var(--ink-soft);transition:all .15s ease}.nav-link:hover{background:var(--ice-50);color:var(--ice-700)}.nav-link.active{background:var(--ice-600);color:#fff;font-weight:600}.nav-admin{color:var(--ink-dim);font-size:.85rem;border:1px solid var(--line)}.site-footer{background:var(--ice-900);color:var(--ice-100);margin-top:48px}.footer-inner{max-width:1080px;margin:0 auto;padding:36px 20px;display:grid;grid-template-columns:1fr 1fr;gap:24px}.footer-brand{font-family:var(--font-serif);font-weight:700;font-size:1.05rem}.footer-slogan{margin:8px 0 0;font-size:.85rem;color:var(--ice-300)}.footer-support{display:flex;flex-direction:column;gap:4px;font-size:.9rem}.footer-title{font-family:var(--font-serif);color:#fff;font-weight:700;letter-spacing:.15em;margin-bottom:4px}.footer-support-name{color:var(--ice-200);font-weight:600}.footer-link{color:var(--ice-200);text-decoration:none}.footer-link:hover{color:#fff}.footer-copy{grid-column:1 / -1;border-top:1px solid rgba(255,255,255,.15);padding-top:16px;font-size:.8rem;color:var(--ice-300)}.page{max-width:1080px;margin:0 auto;padding:28px 20px}.page.narrow{max-width:420px}.page.wide{max-width:1200px}.page-head{margin-bottom:20px}.page-head h1{font-size:1.6rem;color:var(--ice-900)}.page-head p{color:var(--ink-dim);margin:0}.block-title{font-size:1.2rem;margin-top:28px;color:var(--ice-900)}.back-btn{background:none;border:none;color:var(--ice-600);cursor:pointer;font-size:.9rem;padding:0 0 14px}.back-btn:hover{text-decoration:underline}.hero{background:linear-gradient(160deg,var(--ice-700),var(--ice-500) 55%,var(--ice-400));color:#fff;padding:64px 20px 56px;text-align:center}.hero-inner{max-width:860px;margin:0 auto}.hero-title{font-size:clamp(1.6rem,4vw,2.5rem);font-weight:900;letter-spacing:.04em;margin-bottom:12px;text-shadow:0 2px 10px rgba(8,47,73,.3)}.hero-sub{font-size:1rem;opacity:.95;margin-bottom:28px}.search-box{background:#fff;border-radius:16px;box-shadow:0 12px 30px #082f4940;padding:16px;display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:10px;align-items:end;text-align:left}.search-field{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--ink-dim);min-width:0}.search-field select,.filter-bar select,.filter-input{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg-alt);font-size:.95rem;color:var(--ink);width:100%}.search-btn{padding:11px 22px;border:none;border-radius:10px;background:var(--ice-600);color:#fff;font-weight:700;font-size:.95rem;cursor:pointer;white-space:nowrap;transition:background .15s ease}.search-btn:hover{background:var(--ice-700)}@media(max-width:760px){.search-box{grid-template-columns:1fr}}.section{max-width:1080px;margin:0 auto;padding:40px 20px}.section-alt{background:var(--bg-alt);border-radius:20px}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px}.section-head h2{font-size:1.35rem;color:var(--ice-900)}.text-btn{background:none;border:none;color:var(--ice-600);cursor:pointer;font-size:.9rem;white-space:nowrap}.text-btn:hover{text-decoration:underline}.center-title{text-align:center;font-size:1.35rem;color:var(--ice-900);margin-bottom:24px}.stat-strip{display:flex;justify-content:center;gap:48px;flex-wrap:wrap;padding:8px 0}.stat-item{text-align:center}.stat-item b{display:block;font-family:var(--font-serif);font-size:2rem;color:var(--ice-700)}.stat-item span{font-size:.85rem;color:var(--ink-dim)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}.coach-card{display:flex;flex-direction:column;gap:10px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;font-family:inherit;color:var(--ink)}.coach-card:hover,.course-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0f172a1f}.coach-card-head{display:flex;align-items:center;gap:12px}.coach-avatar{width:52px;height:52px;border-radius:50%;background:linear-gradient(150deg,var(--ice-100),var(--ice-200));display:inline-flex;align-items:center;justify-content:center;font-size:1.6rem;flex-shrink:0}.coach-avatar.sm{width:30px;height:30px;font-size:1rem}.coach-avatar.lg{width:76px;height:76px;font-size:2.2rem}.coach-card-id{min-width:0}.coach-name{font-family:var(--font-serif);font-weight:900;font-size:1.05rem}.coach-title{font-size:.82rem;color:var(--ink-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.coach-card-meta,.course-detail-meta{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:.75rem;padding:3px 10px;border-radius:999px;background:var(--bg-alt);border:1px solid var(--line);color:var(--ink-soft)}.chip-board{font-weight:600;border:none}.coach-card-resorts,.coach-resorts{font-size:.82rem;color:var(--ink-dim)}.coach-card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:6px}.link-more{font-size:.82rem;color:var(--ice-600);font-weight:600}.course-card{display:flex;flex-direction:column;gap:8px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;font-family:inherit;color:var(--ink)}.course-card-top{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:.78rem}.course-type{background:var(--ice-50);color:var(--ice-700);border:1px solid var(--ice-200);padding:2px 10px;border-radius:999px;font-weight:600}.course-board{color:var(--ink-dim)}.course-title{font-family:var(--font-serif);font-weight:700;font-size:1rem;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.9em}.course-resort{font-size:.85rem;color:var(--ink-dim)}.course-resort.big{font-size:1rem;color:var(--ice-700)}.course-coach{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--ink-soft)}.course-card-foot{margin-top:auto;display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding-top:8px;border-top:1px dashed var(--line)}.course-price{font-family:var(--font-serif);font-weight:900;font-size:1.15rem;color:var(--ice-700)}.course-duration{font-size:.8rem;color:var(--ink-dim)}.rating{color:#f59e0b;font-size:.85rem;letter-spacing:1px}.rating-num{color:var(--ink-dim);margin-left:4px;font-size:.8rem}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}.step{text-align:center;background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);padding:24px 16px}.step-num{width:40px;height:40px;margin:0 auto 10px;border-radius:50%;background:var(--ice-600);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-family:var(--font-serif)}.step-title{font-weight:700;margin-bottom:6px}.step-desc{font-size:.85rem;color:var(--ink-dim)}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.filter-bar select,.filter-input{width:auto;min-width:150px}.filter-input{flex:1;min-width:180px}.course-detail-layout{display:grid;grid-template-columns:1fr 380px;gap:24px;align-items:start}@media(max-width:820px){.course-detail-layout{grid-template-columns:1fr}}.course-detail-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.course-detail-card h1{font-size:1.4rem;color:var(--ice-900);margin-top:10px}.course-desc{color:var(--ink-soft);margin:14px 0;white-space:pre-wrap}.coach-mini{display:flex;align-items:center;gap:12px;background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:12px 16px;cursor:pointer;font-family:inherit;font-size:.95rem;color:var(--ink);width:100%;text-align:left;transition:border-color .15s ease}.coach-mini:hover{border-color:var(--ice-400)}.booking-card{background:#fff;border:1px solid var(--ice-200);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;position:sticky;top:80px}.booking-card h2{font-size:1.1rem;color:var(--ice-900)}.booking-price{display:flex;align-items:baseline;gap:8px;margin-bottom:12px}.booking-price-num{font-family:var(--font-serif);font-weight:900;font-size:1.8rem;color:var(--ice-700)}.booking-price-sub{font-size:.85rem;color:var(--ink-dim)}.booking-form{display:flex;flex-direction:column;gap:12px}.form-field{display:flex;flex-direction:column;gap:4px;font-size:.85rem;color:var(--ink-soft);min-width:0}.form-field input,.form-field select,.form-field textarea{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg-alt);font-size:.95rem;color:var(--ink);font-family:inherit}.form-field input:focus,.form-field select:focus,.form-field textarea:focus,.filter-bar select:focus,.filter-input:focus,.search-field select:focus{outline:none;border-color:var(--ice-400);box-shadow:0 0 0 3px #0ea5e926}.booking-hint{font-size:.78rem;color:var(--ink-dim);margin:0;text-align:center}.form-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;border-radius:10px;padding:8px 12px;font-size:.85rem}.form-ok{background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0;border-radius:10px;padding:8px 12px;font-size:.85rem;margin-bottom:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:10px;border:1px solid transparent;font-size:.92rem;font-weight:600;cursor:pointer;transition:all .15s ease}.btn-primary{background:var(--ice-600);color:#fff}.btn-primary:hover:not(:disabled){background:var(--ice-700)}.btn-ghost{background:none;border-color:var(--line);color:var(--ink-soft)}.btn-ghost:hover{background:var(--bg-alt)}.btn-sm{padding:6px 12px;font-size:.82rem}.btn-block{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.success-card{max-width:520px;margin:40px auto;text-align:center;background:#fff;border:1px solid #bbf7d0;border-radius:var(--radius);box-shadow:var(--shadow);padding:40px 28px}.success-icon{font-size:3rem}.success-card h1{color:#15803d}.success-contact{background:var(--bg-alt);border-radius:10px;padding:12px;font-size:.9rem;color:var(--ink-soft);margin-bottom:18px}.app-splash{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.splash-title{font-family:var(--font-serif);font-size:1.6rem;font-weight:900;color:var(--ice-800)}.splash-loading,.loading-note,.empty-note{color:var(--ink-dim)}.admin-login-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px 28px;margin-top:40px;text-align:center}.admin-login-logo{font-size:2.4rem;margin-bottom:6px}.admin-login-card h1{color:var(--ice-900)}.admin-login-sub{color:var(--ink-dim);font-size:.85rem;margin-bottom:16px}.admin-login-card .booking-form{text-align:left}.admin-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.admin-bar h1{font-size:1.4rem;color:var(--ice-900)}.admin-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px;border-bottom:1px solid var(--line);padding-bottom:10px}.admin-tab{background:none;border:none;padding:8px 16px;border-radius:999px;font-size:.92rem;cursor:pointer;color:var(--ink-dim)}.admin-tab.active{background:var(--ice-600);color:#fff;font-weight:600}.admin-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;overflow-x:auto}.admin-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.admin-panel-head h2{font-size:1.1rem;color:var(--ice-900);margin:0}.admin-table{width:100%;border-collapse:collapse;font-size:.9rem}.admin-table th,.admin-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}.admin-table th{background:var(--bg-alt);color:var(--ink-dim);font-size:.8rem;white-space:nowrap}.admin-table .sub{font-size:.78rem;color:var(--ink-faint)}.status-select{padding:6px 10px;border-radius:999px;border:1px solid var(--line);font-size:.82rem;background:#fff;cursor:pointer}.status-new{color:#b45309;background:#fffbeb;border-color:#fcd34d}.status-contacted{color:#1d4ed8;background:#eff6ff;border-color:#93c5fd}.status-confirmed{color:#047857;background:#ecfdf5;border-color:#6ee7b7}.status-done{color:var(--ink-dim);background:var(--bg-alt)}.status-cancelled{color:#b91c1c;background:#fef2f2;border-color:#fecaca}.dash-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.dash-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;text-align:center}.dash-icon{font-size:1.8rem}.dash-value{font-family:var(--font-serif);font-size:2rem;font-weight:900;color:var(--ice-700)}.dash-label{color:var(--ink-dim);font-size:.88rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:100;overflow-y:auto}.modal-card{background:#fff;border-radius:var(--radius);box-shadow:0 20px 50px #0f172a4d;padding:24px;width:100%;max-width:640px}.modal-card h3{color:var(--ice-900);margin-bottom:16px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .full{grid-column:1 / -1}.checkbox-field{flex-direction:row!important;align-items:center;gap:8px}.checkbox-field input{width:auto}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}@media(max-width:600px){.form-grid,.footer-inner{grid-template-columns:1fr}}