.landing_page{width:100%;max-width:500px;min-height:100vh;position:relative;overflow:hidden}.back_btn,.back_btn:visited,.back_btn:active{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:200;color:#333;background:#fff6;border:1px solid #fff3;border-radius:20px;justify-content:center;align-items:center;gap:4px;height:40px;padding:0 14px 0 10px;text-decoration:none;transition:all .2s;display:flex;position:fixed;top:16px;left:calc(50% - 234px);box-shadow:0 2px 12px #0000001a}@media (max-width:500px){.back_btn{left:16px}}.back_btn:hover{background:#ffffff8c;box-shadow:0 4px 16px #00000026}.back_btn .material-icons{color:#333;font-size:22px}.back_btn_text{color:#333;font-size:14px;font-weight:500}.landing_bg{z-index:1;position:absolute;inset:0}.landing_image{object-fit:cover;object-position:top center;width:100%;height:100%}.landing_image_prev{z-index:1;position:absolute;top:0;left:0}.landing_image_fade_in{z-index:2;animation:.5s ease-out forwards landingBgFadeIn;position:relative}@keyframes landingBgFadeIn{0%{opacity:0}to{opacity:1}}.landing_title_wrap{z-index:10;text-align:center;padding:0 20px;position:absolute;top:8%;left:0;right:0}.landing_title_wrap.hidden{display:none}.landing_title{flex-direction:column;align-items:center;gap:0;margin-bottom:16px;display:flex}.title_line{color:#ce3711;-webkit-text-stroke:12px #fff;paint-order:stroke fill;font-family:Danjo,serif;line-height:1.1;display:block}.title_name,.title_saju{font-size:64px}.landing_subtitle{color:#fff;text-shadow:-1px -1px #00000080,1px -1px #00000080,-1px 1px #00000080,1px 1px #00000080,0 0 8px #0006;letter-spacing:4px;margin-top:20px;font-family:KimjungchulMyungjo-Bold,serif;font-size:20px}.landing_bottom{width:100%;max-width:500px;padding:20px;padding-bottom:calc(20px + env(safe-area-inset-bottom));z-index:100;background:linear-gradient(#0000 0%,#000000b3 100%);position:fixed;bottom:0;left:50%;transform:translate(-50%)}.landing_bottom.hidden{display:none}.landing_start_btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#e74c3c 0%,#c0392b 100%);border:none;border-radius:14px;width:100%;padding:18px 32px;font-size:18px;font-weight:700;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 20px #e74c3c66}.landing_start_btn:hover{transform:translateY(-2px);box-shadow:0 6px 25px #e74c3c80}.landing_start_btn:active{transform:translateY(0)}.landing_page .nav_wrap,.landing_page .footer{display:none}.dialogue_overlay{z-index:99;background:0 0;display:none;position:fixed;inset:0}.dialogue_overlay.active{display:block}.dialogue_wrap{width:100%;max-width:500px;padding:20px;padding-bottom:calc(20px + env(safe-area-inset-bottom));z-index:100;flex-direction:column;gap:12px;display:none;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.dialogue_wrap.active{display:flex}.dialogue_box{background:#000c;border-radius:16px;min-height:120px;padding:24px}.dialogue_speaker{color:#f5a5a5;letter-spacing:1px;margin-bottom:12px;font-size:13px;font-weight:600}.dialogue_text{color:#fff;white-space:pre-line;font-family:KimjungchulMyungjo-Bold,serif;font-size:17px;line-height:1.8}.dialogue_text .typing-cursor{background:#fff;width:2px;height:1em;margin-left:2px;animation:.7s infinite blink;display:inline-block}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.dialogue_buttons{gap:10px;display:none}.dialogue_buttons.visible{display:flex}.dialogue_prev_btn{color:#333;cursor:pointer;background:#fff;border:1px solid #ddd;border-radius:12px;padding:16px 24px;font-size:16px;font-weight:700}.dialogue_next_btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#e74c3c 0%,#c0392b 100%);border:none;border-radius:12px;flex:1;padding:16px 32px;font-size:16px;font-weight:700;box-shadow:0 4px 20px #e74c3c66}.input_overlay{z-index:100;width:100%;max-width:500px;height:100%;padding:20px;padding-bottom:calc(20px + env(safe-area-inset-bottom));background:#000000bf;flex-direction:column;justify-content:flex-end;display:none;position:fixed;top:0;left:50%;transform:translate(-50%)}.input_overlay.active{display:flex}.input_form_wrap{flex-direction:column;gap:16px;margin-bottom:16px;display:flex}.input_group{flex-direction:column;gap:8px;display:flex}.input_row{justify-content:space-between;align-items:center;display:flex}.input_label{color:#fff;font-size:14px;font-weight:600}.input_optional{color:#ffffff80;margin-left:6px;font-size:12px;font-weight:400}.input_field{color:#fff;background:0 0;border:none;border-bottom:1px solid #ffffff4d;border-radius:0;width:100%;padding:14px 16px;font-size:15px;transition:border-color .2s}.input_field:focus{border-bottom-color:#fff;outline:none}.input_field::placeholder{color:#ffffff80}.input_field option{color:#333;background:#fff}.calendar_options{gap:12px;display:flex}.calendar_btn{color:#ffffff80;cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:0;font-size:14px;font-weight:500;display:flex}.calendar_btn .check_icon{display:none}.calendar_btn.active{color:#fff}.calendar_btn.active .check_icon{display:inline}.time_unknown_btn{color:#ffffff80;cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:0;font-size:14px;font-weight:500;display:flex}.time_unknown_btn .check_icon{display:none}.time_unknown_btn.active{color:#fff}.time_unknown_btn.active .check_icon{display:inline}.gender_options{gap:12px;display:flex}.gender_btn{color:#ffffffb3;cursor:pointer;background:0 0;border:1px solid #ffffff4d;border-radius:12px;flex:1;justify-content:center;align-items:center;padding:14px 20px;font-size:15px;font-weight:500;transition:all .2s;display:flex}.gender_btn.active{color:#fff;background:#ffffff40;border-color:#fff}.input_buttons{gap:10px;display:flex}.input_prev_btn{color:#333;cursor:pointer;background:#fff;border:none;border-radius:12px;padding:16px 24px;font-size:16px;font-weight:700}.input_submit_btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#e74c3c 0%,#c0392b 100%);border:none;border-radius:12px;flex:1;padding:16px 32px;font-size:16px;font-weight:700;box-shadow:0 4px 20px #e74c3c66}.input_submit_btn:disabled{box-shadow:none;cursor:not-allowed;background:#666}.input_field.textarea{resize:none;min-height:100px;line-height:1.6}.status_options{flex-wrap:wrap;gap:8px;display:flex}.status_btn{color:#ffffffb3;cursor:pointer;background:#ffffff26;border:none;border-radius:6px;padding:6px 14px;font-size:13px;font-weight:500;transition:all .2s}.status_btn.active{color:#8b4a5e;background:#fffffff2}.interest_options{flex-wrap:wrap;gap:10px;display:flex}.interest_btn{color:#ffffffb3;cursor:pointer;background:0 0;border:1px solid #ffffff4d;border-radius:20px;padding:10px 16px;font-size:14px;font-weight:500;transition:all .2s}.interest_btn.active{color:#fff;background:#e74c3c33;border-color:#e74c3c}.analyze_overlay{z-index:2000;opacity:0;visibility:hidden;background:#fff;justify-content:center;align-items:center;transition:opacity .3s,visibility .3s;display:flex;position:fixed;inset:0}.analyze_overlay.active{opacity:1;visibility:visible}.analyze_content{flex-direction:column;align-items:center;gap:20px;display:flex}.analyze_spinner{border:4px solid #ffe0e0;border-top-color:#e74c3c;border-radius:50%;width:50px;height:50px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.analyze_text{color:#1a1a1a;font-size:18px;font-weight:700}.analyze_subtext{color:#666;font-size:14px}