._select_dtgcv_1{background-color:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.42);border-radius:var(--radius-sm);padding:9px 28px 9px 12px;font-size:12px;font-weight:700;cursor:pointer;outline:none;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 6px center;background-size:14px;transition:all .2s}._select_dtgcv_1:hover{background-color:#ffffff2e;border-color:#ffffffc7}._select_dtgcv_1 option{background-color:#333;color:#fff}._backdrop_7o971_6{position:fixed;inset:0;background:#030b13b8;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-md)}._modal_7o971_21{background:var(--color-bg);border-radius:var(--radius);max-width:420px;width:100%;padding:var(--space-xl);position:relative;box-shadow:0 28px 80px #00000057;border:1px solid rgba(255,255,255,.28);animation:_slideUp_7o971_1 .3s ease}@keyframes _slideUp_7o971_1{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}._closeButton_7o971_45{position:absolute;top:var(--space-sm);right:var(--space-sm);background:none;border:none;font-size:18px;color:var(--color-subtext);cursor:pointer;padding:8px;border-radius:50%;transition:all .2s}._closeButton_7o971_45:hover{background:var(--color-surface);color:var(--color-text)}._title_7o971_64{font-size:var(--type-h3);color:var(--color-text);margin-bottom:var(--space-xs);text-align:center}._title_7o971_64:after{content:"";display:block;width:52px;height:3px;background:var(--color-primary);margin:14px auto 0}._subtitle_7o971_80{color:var(--color-subtext);font-size:var(--type-small);text-align:center;margin-bottom:var(--space-lg)}._form_7o971_87{display:flex;flex-direction:column;gap:var(--space-md)}._inputGroup_7o971_93{display:flex;flex-direction:column;gap:6px}._inputGroup_7o971_93 label{font-size:var(--type-small);font-weight:500;color:var(--color-text)}._inputGroup_7o971_93 input{padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--type-body);font-family:var(--font-sans);transition:all .2s}._inputGroup_7o971_93 input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #0077c81a}._inputGroup_7o971_93 input:disabled{background:var(--color-surface);cursor:not-allowed}._passwordHint_7o971_125{font-size:12px;display:flex;align-items:center;gap:6px}._passwordHint_7o971_125._valid_7o971_132{color:var(--color-success)}._passwordHint_7o971_125._invalid_7o971_136{color:var(--color-danger)}._passwordRuleHint_7o971_140{font-size:11px;color:var(--color-subtext);display:flex;align-items:center;gap:6px;margin-top:4px}._error_7o971_149{background:#e03e3e1a;border:1px solid var(--color-danger);border-radius:var(--radius-sm);padding:12px;color:var(--color-danger);font-size:var(--type-small);display:flex;align-items:center;gap:8px}._submitButton_7o971_161{background:var(--color-primary);color:#fff;border:none;padding:14px;border-radius:var(--radius-sm);font-size:var(--type-body);font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px;text-transform:uppercase}._submitButton_7o971_161:hover:not(:disabled){background:var(--color-accent);transform:translateY(-1px)}._submitButton_7o971_161:disabled{opacity:.7;cursor:not-allowed}._switchMode_7o971_188{text-align:center;margin-top:var(--space-md);color:var(--color-subtext);font-size:var(--type-small)}._switchMode_7o971_188 button{background:none;border:none;color:var(--color-primary);font-weight:600;cursor:pointer;padding:0;font-size:inherit}._switchMode_7o971_188 button:hover{text-decoration:underline}._switchMode_7o971_188 button:disabled{opacity:.5;cursor:not-allowed}@media(max-width:480px){._modal_7o971_21{padding:var(--space-lg);margin:var(--space-sm)}}._dropdown_11iea_6{position:relative}._trigger_11iea_10{display:flex;align-items:center;gap:8px;background:#ffffff1a;border:1px solid rgba(255,255,255,.28);border-radius:var(--radius-sm);padding:6px 12px 6px 6px;cursor:pointer;transition:all .2s;color:#fff}._trigger_11iea_10:hover{background:#fff3}._avatar_11iea_27{width:28px;height:28px;background:var(--color-accent);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:12px;color:#fff}._avatarStudent_11iea_41{background:var(--color-accent)}._avatarTeacher_11iea_45{background:var(--color-secondary)}._avatarManager_11iea_49{background:var(--color-tertiary);color:var(--color-text)}._nickname_11iea_54{font-weight:500;font-size:var(--type-small);max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._chevron_11iea_63{font-size:10px;transition:transform .2s}._chevron_11iea_63._open_11iea_68{transform:rotate(180deg)}._menu_11iea_72{position:absolute;top:calc(100% + 8px);right:0;background:var(--color-bg);border-radius:var(--radius-sm);box-shadow:0 18px 44px #07111c2e;min-width:220px;overflow:hidden;z-index:100;animation:_fadeIn_11iea_1 .2s ease}@keyframes _fadeIn_11iea_1{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}._menuHeader_11iea_97{padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--color-border)}._greeting_11iea_102{font-size:var(--type-small);color:var(--color-subtext)}._menuItems_11iea_107{padding:var(--space-xs) 0}._menuItem_11iea_107{display:flex;align-items:center;gap:12px;padding:10px var(--space-md);color:var(--color-text);text-decoration:none;font-size:var(--type-small);transition:all .2s;width:100%;border:none;background:none;cursor:pointer;text-align:left}._menuItem_11iea_107:hover{background:var(--color-surface);color:var(--color-primary)}._menuItem_11iea_107 i:first-child{width:16px;text-align:center;color:var(--color-subtext)}._menuItem_11iea_107:hover i:first-child{color:var(--color-primary)}._menuItem_11iea_107._disabled_11iea_142{opacity:.5;cursor:not-allowed}._menuItem_11iea_107._disabled_11iea_142:hover{background:none;color:var(--color-text)}._badge_11iea_152{background:var(--color-tertiary);color:var(--color-text);font-size:10px;font-weight:600;padding:2px 6px;border-radius:var(--radius-sm);margin-left:auto}._menuFooter_11iea_162{border-top:1px solid var(--color-border);padding:var(--space-xs)}._logoutButton_11iea_167{display:flex;align-items:center;gap:12px;width:100%;padding:10px var(--space-sm);background:none;border:none;border-radius:var(--radius-sm);color:var(--color-danger);font-size:var(--type-small);cursor:pointer;transition:all .2s}._logoutButton_11iea_167:hover{background:#e03e3e1a}._logoutButton_11iea_167 i{width:16px;text-align:center}@media(max-width:768px){._nickname_11iea_54{display:none}._trigger_11iea_10{padding:6px}._menu_11iea_72{right:-10px}}._backdrop_17f6v_6{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-md)}._modal_17f6v_21{background:var(--color-bg);border-radius:var(--radius);max-width:700px;width:100%;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0000004d;overflow:hidden}._header_17f6v_33{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--color-border);background:var(--color-surface)}._header_17f6v_33 h2{margin:0;font-size:var(--type-h3)}._closeButton_17f6v_47{width:36px;height:36px;border:none;background:transparent;color:var(--color-subtext);border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}._closeButton_17f6v_47:hover{background:var(--color-border);color:var(--color-text)}._form_17f6v_66{padding:var(--space-lg);overflow-y:auto;flex:1}._error_17f6v_72{display:flex;align-items:center;gap:8px;padding:var(--space-sm) var(--space-md);background:#e03e3e1a;color:var(--color-danger);border-radius:var(--radius-sm);margin-bottom:var(--space-md);font-size:var(--type-small)}._section_17f6v_84{margin-bottom:var(--space-lg)}._section_17f6v_84 h3{font-size:var(--type-body);color:var(--color-subtext);margin-bottom:var(--space-md);padding-bottom:var(--space-xs);border-bottom:1px solid var(--color-border)}._hint_17f6v_96{font-size:var(--type-small);color:var(--color-subtext);margin-bottom:var(--space-md);font-style:italic}._fieldHint_17f6v_103{font-size:12px;color:var(--color-subtext);margin-top:4px}._field_17f6v_103{margin-bottom:var(--space-md)}._field_17f6v_103 label{display:block;font-size:var(--type-small);font-weight:600;color:var(--color-text);margin-bottom:6px}._field_17f6v_103 input[type=text],._field_17f6v_103 input[type=number],._field_17f6v_103 input[type=url],._field_17f6v_103 input[type=date],._field_17f6v_103 input[type=time],._field_17f6v_103 textarea{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--type-body);font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);transition:border-color .2s}._field_17f6v_103 input:focus,._field_17f6v_103 textarea:focus{outline:none;border-color:var(--color-primary)}._field_17f6v_103 textarea{resize:vertical;min-height:60px}._fieldRow_17f6v_149{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--space-md)}._checkbox_17f6v_155{display:flex;align-items:center;gap:8px;margin-bottom:var(--space-md)}._checkbox_17f6v_155 input[type=checkbox]{width:18px;height:18px;cursor:pointer}._checkbox_17f6v_155 label{font-size:var(--type-body);color:var(--color-text);cursor:pointer}._imageUpload_17f6v_174{display:flex;flex-direction:column;gap:var(--space-sm)}._imageUpload_17f6v_174 input[type=file]{display:none}._uploadButton_17f6v_184{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius-sm);color:var(--color-subtext);font-size:var(--type-small);cursor:pointer;transition:all .2s;width:fit-content}._preview_17f6v_205{width:200px;height:120px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--color-border)}._preview_17f6v_205 img{width:100%;height:100%;object-fit:cover}._galleryPreview_17f6v_219{display:flex;flex-wrap:wrap;gap:var(--space-sm)}._galleryItem_17f6v_225{position:relative;width:80px;height:80px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--color-border)}._galleryItem_17f6v_225 img{width:100%;height:100%;object-fit:cover}._removeImage_17f6v_240{position:absolute;top:4px;right:4px;width:20px;height:20px;border:none;background:#0009;color:#fff;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:10px}._removeImage_17f6v_240:hover{background:var(--color-danger)}._actions_17f6v_261{display:flex;gap:var(--space-md);justify-content:flex-end;padding-top:var(--space-lg);border-top:1px solid var(--color-border);margin-top:var(--space-md)}._cancelButton_17f6v_270,._submitButton_17f6v_271{display:flex;align-items:center;gap:8px;padding:12px 24px;border-radius:var(--radius-pill);font-weight:600;font-size:var(--type-body);cursor:pointer;transition:all .2s;border:none}._cancelButton_17f6v_270{background:var(--color-surface);color:var(--color-text)}._cancelButton_17f6v_270:hover{background:var(--color-border)}._submitButton_17f6v_271{background:var(--color-secondary);color:#fff}._submitButton_17f6v_271:hover:not(:disabled){background:#00b86e}._submitButton_17f6v_271:disabled{opacity:.6;cursor:not-allowed}@media(max-width:600px){._backdrop_17f6v_6{padding:var(--space-sm)}._modal_17f6v_21{max-height:95vh}._header_17f6v_33{padding:var(--space-sm) var(--space-md)}._form_17f6v_66{padding:var(--space-md)}._fieldRow_17f6v_149{grid-template-columns:1fr}._actions_17f6v_261{flex-direction:column}._cancelButton_17f6v_270,._submitButton_17f6v_271{width:100%;justify-content:center}}._imageUploadArea_17f6v_341{display:flex;flex-direction:column;gap:var(--space-sm)}._uploadButton_17f6v_184{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:var(--space-lg);background:var(--color-surface);border:2px dashed var(--color-border);border-radius:var(--radius);color:var(--color-subtext);cursor:pointer;transition:all .2s}._uploadButton_17f6v_184 i{font-size:32px}._uploadButton_17f6v_184:hover{border-color:var(--color-primary);color:var(--color-primary);background:#0077c80d}._imagePreview_17f6v_373{position:relative;width:200px;height:130px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--color-border)}._imagePreview_17f6v_373 img{width:100%;height:100%;object-fit:cover}._removeImage_17f6v_240{position:absolute;top:6px;right:6px;width:24px;height:24px;border:none;background:#0009;color:#fff;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;transition:background .2s}._removeImage_17f6v_240:hover{background:var(--color-danger, #e53e3e)}._galleryGrid_17f6v_411{display:flex;flex-wrap:wrap;gap:var(--space-sm)}._galleryGrid_17f6v_411 ._imagePreview_17f6v_373{width:100px;height:80px}._addGalleryButton_17f6v_422{width:100px;height:80px;display:flex;align-items:center;justify-content:center;background:var(--color-surface);border:2px dashed var(--color-border);border-radius:var(--radius-sm);color:var(--color-subtext);font-size:20px;cursor:pointer;transition:all .2s}._addGalleryButton_17f6v_422:hover{border-color:var(--color-primary);color:var(--color-primary)}._progressBar_17f6v_443{position:relative;height:30px;background:var(--color-surface);border-radius:var(--radius-sm);margin-bottom:var(--space-md);overflow:hidden}._progressFill_17f6v_452{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));transition:width .3s ease}._progressBar_17f6v_443 span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:var(--type-small);font-weight:600;color:var(--color-text)}._field_17f6v_103 select{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--type-body);font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);cursor:pointer;transition:border-color .2s}._field_17f6v_103 select:focus{outline:none;border-color:var(--color-primary)}._couponSection_17f6v_488{margin-top:var(--space-md);padding:var(--space-md);background:var(--color-surface);border-radius:var(--radius-sm);border:1px solid var(--color-border)}._couponSection_17f6v_488 h4{font-size:var(--type-small);font-weight:600;color:var(--color-primary);margin:0 0 var(--space-sm) 0;display:flex;align-items:center;gap:6px}._couponSection_17f6v_488 h4:before{content:"🎫";font-size:14px}._couponSection_17f6v_488 ._fieldRow_17f6v_149{margin-bottom:var(--space-xs)}._couponSection_17f6v_488 ._fieldHint_17f6v_103{display:block;margin-top:var(--space-xs);font-style:italic}._backdrop_17f6v_6{background:#030b13bd;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}._modal_17f6v_21{box-shadow:0 28px 80px #00000057;border:1px solid rgba(255,255,255,.22)}._header_17f6v_33{background:linear-gradient(90deg,#07111c,#0f314d);color:#fff}._header_17f6v_33 h2{color:#fff}._closeButton_17f6v_47{color:#ffffffbd}._closeButton_17f6v_47:hover{background:#ffffff1f;color:#fff}._section_17f6v_84 h3{color:var(--color-primary-dark)}._uploadButton_17f6v_184,._cancelButton_17f6v_270,._submitButton_17f6v_271{border-radius:var(--radius-sm)}._cancelButton_17f6v_270,._submitButton_17f6v_271{text-transform:uppercase}._localeGrid_1aeb5_1{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md)}._deleteButton_1aeb5_7{display:flex;align-items:center;gap:8px;padding:12px 24px;border:none;border-radius:var(--radius-sm);background:#e03e3e1a;color:var(--color-danger);font-weight:700;font-size:var(--type-body);text-transform:uppercase;cursor:pointer;transition:background .2s ease,color .2s ease;margin-right:auto}._deleteButton_1aeb5_7:hover:not(:disabled){background:var(--color-danger);color:#fff}._deleteButton_1aeb5_7:disabled{opacity:.6;cursor:not-allowed}@media(max-width:700px){._localeGrid_1aeb5_1{grid-template-columns:1fr}}._navbar_1bto4_6{background:linear-gradient(180deg,#09f,#087ed0);position:sticky;top:0;z-index:100;padding:0;box-shadow:0 2px 18px #002a482e}._container_1bto4_15{max-width:1440px;margin:0 auto;padding:0 42px;display:flex;align-items:center;justify-content:space-between;height:62px}._logo_1bto4_26{display:flex;align-items:center;gap:9px;text-decoration:none;color:#fff;min-width:0}._logoImg_1bto4_35{height:42px;width:42px;object-fit:contain;flex-shrink:0;padding:4px;border:2px solid rgba(255,255,255,.82);border-radius:50%;background:#fffffff5;box-shadow:0 4px 14px #002a482e}._logoText_1bto4_47{font-weight:600;font-size:17px;color:#fff;line-height:1.1;white-space:nowrap}._menuButton_1bto4_56{display:none;background:#ffffff14;border:1px solid rgba(255,255,255,.22);color:#fff;font-size:20px;cursor:pointer;padding:8px;border-radius:var(--radius-sm);width:42px;height:42px}._navContent_1bto4_70{display:flex;align-items:center;gap:28px}._navLinks_1bto4_76{display:flex;align-items:center;gap:6px}._navLink_1bto4_76{color:#ffffffeb;text-decoration:none;font-size:12px;font-weight:700;padding:22px 13px 19px;border-radius:0;transition:all .2s;display:flex;align-items:center;background:none;border:none;cursor:pointer;min-height:62px;position:relative;text-transform:uppercase;white-space:nowrap}._navLink_1bto4_76:hover{color:#fff;background:#ffffff14}._navLink_1bto4_76._active_1bto4_106{color:#fff;background:#ffffff1a}._navLink_1bto4_76._active_1bto4_106:after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:3px;background:#fff}._dropdownWrapper_1bto4_122{position:relative}._dropdownTrigger_1bto4_126{gap:6px}._chevron_1bto4_130{font-size:10px;transition:transform .2s}._chevronOpen_1bto4_135{transform:rotate(180deg)}._dropdown_1bto4_122{position:absolute;top:100%;left:0;margin-top:0;background:#fff;border-radius:0 0 var(--radius) var(--radius);box-shadow:0 18px 40px #07111c2e;min-width:210px;overflow:hidden;z-index:1000;animation:_dropdownSlide_1bto4_1 .2s ease}@keyframes _dropdownSlide_1bto4_1{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}._dropdownItem_1bto4_165{display:block;width:100%;padding:13px 16px;color:var(--color-text);text-decoration:none;font-size:13px;font-weight:600;transition:all .15s;border-left:3px solid transparent;background:none;border-top:none;border-right:none;border-bottom:none;cursor:pointer;text-align:left}._dropdownItem_1bto4_165:hover{background:#f1f7fc;color:var(--color-primary);border-left-color:var(--color-primary)}._dropdownItemActive_1bto4_189{background:#0077c814;color:var(--color-primary);border-left-color:var(--color-primary)}._navActions_1bto4_196{display:flex;align-items:center;gap:12px}._loginButton_1bto4_202{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.82);padding:10px 18px;border-radius:var(--radius-sm);font-weight:700;font-size:12px;cursor:pointer;transition:all .2s;text-transform:uppercase;white-space:nowrap}._loginButton_1bto4_202:hover{background:#fff;color:var(--color-primary-dark);transform:translateY(-1px)}@media(max-width:900px){._container_1bto4_15{padding:0 18px}._menuButton_1bto4_56{display:block}._navContent_1bto4_70{position:fixed;inset:62px 0 0;background:linear-gradient(180deg,#008eef,#071f35);flex-direction:column;align-items:stretch;padding:var(--space-lg);gap:var(--space-lg);transform:translate(-100%);transition:transform .3s ease;overflow-y:auto}._navContent_1bto4_70._open_1bto4_248{transform:translate(0)}._navLinks_1bto4_76{flex-direction:column;align-items:stretch;gap:var(--space-xs)}._navLink_1bto4_76{padding:15px 16px;font-size:var(--type-body);border-bottom:1px solid rgba(255,255,255,.1);min-height:48px}._navLink_1bto4_76._active_1bto4_106:after{inset:10px auto 10px 0;width:3px;height:auto}._dropdownWrapper_1bto4_122{width:100%}._dropdown_1bto4_122{position:static;margin-top:0;background:#0003;box-shadow:none;border-radius:var(--radius-sm)}._dropdownItem_1bto4_165{color:#ffffffe6;padding-left:32px}._dropdownItem_1bto4_165:hover,._dropdownItemActive_1bto4_189{background:#ffffff1a;color:#fff;border-left-color:#fff}._navActions_1bto4_196{flex-direction:column;align-items:stretch;gap:var(--space-md);padding-top:var(--space-md);border-top:1px solid rgba(255,255,255,.2)}._loginButton_1bto4_202{width:100%;padding:14px;font-size:var(--type-body);min-height:44px}._logoText_1bto4_47{font-size:15px}}@media(max-width:480px){._logoText_1bto4_47{display:none}}._footer_1b38w_6{background:#07111c;padding:28px 0;margin-top:auto;border-top:1px solid rgba(255,255,255,.08)}._container_1b38w_13{max-width:1440px;margin:0 auto;padding:0 42px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--space-sm)}._copyright_1b38w_24{color:#ffffffbd;font-size:var(--type-small);margin:0}._links_1b38w_30{display:flex;align-items:center;gap:var(--space-sm)}._link_1b38w_30{color:#fffc;text-decoration:none;font-size:var(--type-small);transition:color .2s}._link_1b38w_30:hover{color:var(--color-primary)}._divider_1b38w_47{color:#fff6}@media(max-width:600px){._container_1b38w_13{flex-direction:column;text-align:center;padding:0 var(--space-md)}}:root{--color-bg: #ffffff;--color-page: #f4f7fb;--color-surface: #f7f9fc;--color-surface-strong: #eef3f8;--color-bg-hover: #eef6fc;--color-text: #182332;--color-subtext: #5d6877;--color-muted: #8a95a3;--color-primary: #0099ff;--color-primary-dark: #0077c8;--color-secondary: #18b875;--color-tertiary: #ffbd4a;--color-accent: #00b9f2;--color-cta: #ff8a00;--color-night: #07111c;--color-night-soft: #0c2033;--color-border: rgba(18, 32, 47, .1);--color-border-strong: rgba(18, 32, 47, .18);--color-success: #16a34a;--color-danger: #e03e3e;--color-error: #e03e3e;--color-otto-green: #18b875;--font-sans: "Roboto", "Inter", "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;--font-heading: "Roboto", "Inter", "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;--font-mono: "Fira Code", "Courier New", monospace;--type-h1: 52px;--type-h2: 34px;--type-h3: 24px;--type-h4: 18px;--type-body: 16px;--type-small: 14px;--type-ui: 14px;--line-height-tight: 1.1;--line-height-normal: 1.5;--container-width: 1180px;--space-xxl: 80px;--space-xl: 48px;--space-lg: 32px;--space-md: 24px;--space-sm: 16px;--space-xs: 8px;--radius: 8px;--radius-sm: 4px;--radius-md: 8px;--radius-pill: 6px;--shadow-soft: 0 14px 34px rgba(7, 17, 28, .08);--shadow-hover: 0 18px 42px rgba(7, 17, 28, .14)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--color-page);color:var(--color-text);line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-text);margin-top:0}h1{font-size:var(--type-h1);font-weight:700;line-height:var(--line-height-tight);margin-bottom:var(--space-md)}h2{font-size:var(--type-h2);font-weight:600;margin-bottom:var(--space-sm)}h3{font-size:var(--type-h3);font-weight:600;margin-bottom:var(--space-sm)}h4{font-size:var(--type-h4);font-weight:600}p{font-size:var(--type-body);color:var(--color-subtext);margin-bottom:var(--space-md)}img,video{max-width:100%}a{text-decoration:none;color:var(--color-primary);transition:color .2s ease}a:hover{color:var(--color-accent)}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--space-md)}.section{padding:var(--space-xxl) 0}.bg-surface{background-color:var(--color-surface)}.bg-primary{background-color:var(--color-primary)}.btn{display:inline-block;padding:13px 26px;border-radius:var(--radius-pill);font-weight:600;font-size:14px;cursor:pointer;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease;border:1px solid transparent;text-align:center;text-decoration:none;text-transform:uppercase}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-soft)}.btn-primary:hover{background:#007ed1;transform:translateY(-2px);box-shadow:var(--shadow-hover);color:#fff}.btn-cta{background:transparent;border-color:var(--color-primary);color:#fff}.btn-cta:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px)}.btn-outline{background:transparent;border:2px solid var(--color-primary);color:var(--color-primary)}.btn-outline:hover{background:var(--color-primary);color:#fff}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:768px){.container{padding:0 var(--space-sm)}.section{padding:var(--space-xl) 0}h1{font-size:38px}h2{font-size:28px}}@media(max-width:480px){:root{--space-xxl: 56px;--space-xl: 36px;--space-lg: 24px}h1{font-size:34px}}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:opacity .6s ease-out,transform .6s ease-out}.animate-on-scroll.is-visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}.delay-4{transition-delay:.4s}@media(max-width:768px){.tap-target{min-height:44px;min-width:44px}}