:root{--gold:#d4af37;--gold-dim:#d4af3726;--bg:#0c0a09;--bg-card:#1a1816;--bg-card-hover:#252220;--text:#f5f0eb;--text-dim:#8a8279;--border:#ffffff14;--green:#4caf50;--blue:#4fc3f7;--orange:#ff9800;--red:#ef5350;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,Noto Sans TC,-apple-system,sans-serif}.header{z-index:100;-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);background:#0c0a09d9;justify-content:space-between;align-items:center;padding:12px 20px;display:flex;position:sticky;top:0}.header-logo{width:auto;height:32px}.header-title{color:var(--gold);letter-spacing:1px;font-size:14px;font-weight:700}.header-subtitle{color:var(--text-dim);letter-spacing:2px;font-size:10px}.direction-tabs{border-radius:var(--radius);border:1px solid var(--border);gap:0;margin:20px 16px 0;display:flex;overflow:hidden}.direction-tab{text-align:center;cursor:pointer;color:var(--text-dim);background:0 0;border:none;flex:1;padding:14px;font-size:15px;font-weight:700;transition:all .2s}.direction-tab.active{background:var(--gold);color:#000}.rides-container{flex-direction:column;gap:12px;padding:16px;display:flex}.ride-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:all .2s}.ride-card:hover{background:var(--bg-card-hover);border-color:#d4af374d}.ride-card-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.ride-date{color:var(--gold);font-size:13px;font-weight:700}.ride-status{border-radius:20px;padding:3px 10px;font-size:11px;font-weight:600}.ride-status.available{color:var(--green);background:#4caf5026}.ride-status.matched{color:var(--blue);background:#4fc3f726}.ride-route{align-items:center;gap:12px;margin-bottom:12px;display:flex}.ride-location{font-size:15px;font-weight:600}.ride-arrow{color:var(--gold);flex-shrink:0;font-size:18px}.ride-meta{color:var(--text-dim);gap:16px;margin-bottom:12px;font-size:12px;display:flex}.ride-contact-btn{background:var(--gold);color:#000;cursor:pointer;text-align:center;border:none;border-radius:8px;width:100%;padding:12px;font-size:14px;font-weight:700;text-decoration:none;transition:all .2s;display:block}.ride-contact-btn:hover{opacity:.9;transform:translateY(-1px)}.fab{background:var(--gold);color:#000;cursor:pointer;z-index:90;border:none;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;font-size:28px;transition:all .2s;display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 4px 20px #d4af3766}.fab:hover{transform:scale(1.1);box-shadow:0 6px 30px #d4af3799}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:200;background:#000000b3;justify-content:center;align-items:flex-end;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-content{background:var(--bg-card);border-radius:20px 20px 0 0;width:100%;max-width:500px;max-height:90vh;padding:24px;animation:.3s slideUp;overflow-y:auto}.modal-handle{background:var(--text-dim);border-radius:4px;width:40px;height:4px;margin:0 auto 20px}.modal-title{color:var(--gold);margin-bottom:20px;font-size:20px;font-weight:800}.form-group{margin-bottom:16px}.form-label{color:var(--text-dim);letter-spacing:.5px;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.form-input,.form-select,.form-textarea{background:var(--bg);border:1px solid var(--border);width:100%;color:var(--text);-webkit-appearance:none;border-radius:8px;padding:12px 14px;font-family:inherit;font-size:15px;transition:border-color .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--gold);outline:none}.form-textarea{resize:vertical;min-height:60px}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-submit{background:var(--gold);color:#000;cursor:pointer;border:none;border-radius:10px;width:100%;margin-top:8px;padding:14px;font-size:16px;font-weight:800;transition:all .2s}.form-submit:hover{opacity:.9}.form-submit:disabled{opacity:.5;cursor:not-allowed}.disclaimer-box{border-radius:var(--radius);color:var(--text);background:#ff980014;border:1px solid #ff98004d;margin-bottom:16px;padding:16px;font-size:13px;line-height:1.7}.disclaimer-btn{background:var(--gold);color:#000;cursor:pointer;border:none;border-radius:10px;width:100%;padding:14px;font-size:15px;font-weight:800;transition:all .2s}.empty-state{text-align:center;color:var(--text-dim);padding:60px 20px}.empty-state-icon{margin-bottom:12px;font-size:48px}.empty-state-text{font-size:15px;font-weight:500}.empty-state-sub{color:var(--text-dim);margin-top:6px;font-size:12px}.footer{text-align:center;border-top:1px solid var(--border);margin-top:40px;padding:30px 20px}.footer-ad{background:var(--gold-dim);border:1px solid #d4af374d;border-radius:24px;align-items:center;gap:8px;margin-bottom:12px;padding:10px 20px;text-decoration:none;transition:all .2s;display:inline-flex}.footer-ad:hover{background:#d4af3740}.footer-ad-text{color:var(--gold);font-size:13px;font-weight:700}.footer-copy{color:var(--text-dim);letter-spacing:2px;margin-top:12px;font-size:10px}@keyframes checkmark{0%{transform:scale(0)}50%{transform:scale(1.2)}to{transform:scale(1)}}.success-check{margin-bottom:16px;font-size:64px;animation:.4s checkmark}@media (min-width:768px){.rides-container{max-width:600px;margin:0 auto;padding:24px}.direction-tabs{max-width:600px;margin:24px auto 0}.modal-content{border-radius:20px;margin-bottom:40px}.modal-overlay{align-items:center}}