.main_content{max-width:1280px;margin:20px auto 0 auto;padding:0 16px 30px 16px}.grid_container{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:926px;margin:0 auto}.grid_item{aspect-ratio:2.09;border-radius:16px;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:transform 0.2s,box-shadow 0.3s;box-shadow:0 4px 6px rgba(0,0,0,0.1);position:relative;overflow:hidden}.grid_item:hover{transform:scale(1.03);box-shadow:0 8px 15px rgba(0,0,0,0.15)}.city_name{color:white;font-size:24px;font-weight:500;font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;text-shadow:1px 1px 3px rgba(0,0,0,0.2);z-index:1}.bus{background-color:#2E86DE;background-image:linear-gradient(135deg,#2E86DE,#54a0ff)}.airport{background-color:#E86161;background-image:linear-gradient(135deg,#E86161,#ff7675)}@media (max-width:1024px){.grid_container{padding:0 20px;max-width:800px}}@media (max-width:768px){.grid_container{grid-template-columns:1fr;max-width:500px}.grid_item{aspect-ratio:2.09}.city_name{font-size:22px}}@media (max-width:480px){.grid_container{grid-template-columns:1fr;gap:16px}.city_name{font-size:20px}}.page{min-height:100vh;padding:20px 0 60px 0}.container{line-height:1.6}.main_content{padding:3rem 2rem;background-color:#FFFFFF;border-radius:12px;box-shadow:0 4px 8px rgba(0,0,0,0.08)}.problem_report_title{font-size:24px;color:#31587a;margin-bottom:32px;text-align:center}.form_group{margin-bottom:24px}label{display:block;color:#457b9d;margin-bottom:8px;font-weight:500}input,textarea{width:100%;padding:12px;border:1px solid #E8E8E8;border-radius:8px;font-size:16px;transition:border-color 0.2s,box-shadow 0.2s}input:focus,textarea:focus{outline:none;border-color:#457b9d;box-shadow:0 0 0 2px rgba(69,123,157,0.2)}textarea{min-height:120px;resize:vertical}.recaptcha_block{padding-top:1rem;padding-bottom:1.5rem;display:flex;justify-content:center}.submit_button{width:100%;padding:12px;font-size:16px;font-weight:500;background-color:#457b9d;border:none;border-radius:8px;color:white;cursor:pointer;transition:background-color 0.2s,transform 0.1s}.submit_button:hover:not(.disable){background-color:#31587a}.submit_button:active:not(.disable){transform:translateY(1px)}.submit_button.disable{background-color:#A0AEC0;cursor:not-allowed;opacity:0.7}.breadcrumb{font-size:0.95rem;margin-left:1rem;margin-top:1.5rem;margin-bottom:1.5rem;color:#888;display:flex;align-items:center;gap:0.5rem}.breadcrumb a{color:#435585;text-decoration:none;transition:text-decoration 0.2s}.breadcrumb a:hover{text-decoration:underline}.breadcrumb_separator{color:#bbb;font-size:1.1em}@media only screen and (max-width:767px){.breadcrumb{font-size:0.9rem}}@media only screen and (min-width:768px){.page{display:flex;justify-content:center;padding:40px 20px}.container{width:600px;padding:50px}}@media only screen and (min-width:1024px){.container{width:800px}}