._header_1mjm4_1{position:fixed;top:0;left:0;width:100%;height:70px;background-color:#fffffff2;box-shadow:0 2px 10px #0000000d;z-index:1000;display:flex;align-items:center}._container_1mjm4_37{width:100%;max-width:1000px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center}._logo_1mjm4_63 a{font-size:1.5rem;font-weight:700;color:#333;text-decoration:none;letter-spacing:.05em}._nav_1mjm4_81 ul{display:flex;list-style:none;padding:0;margin:0;gap:30px;align-items:center}._nav_1mjm4_81 a{text-decoration:none;color:#555;font-size:.95rem;font-weight:500;transition:color .3s}._nav_1mjm4_81 a:hover{color:#007bff}._contactButton_1mjm4_129{background-color:#007bff;color:#fff!important;padding:10px 20px;border-radius:5px;transition:background-color .3s}._contactButton_1mjm4_129:hover{background-color:#0056b3}._philosophyLink_1mjm4_157{color:var(--color-primary)!important;font-weight:700!important;border-bottom:2px solid transparent}._philosophyLink_1mjm4_157:hover{border-bottom:2px solid var(--color-primary)}._logoImage_1mjm4_177{height:40px;width:auto;display:block}@media(max-width:768px){._nav_1mjm4_81{display:none}}._heroSection_7dudy_3{display:flex;flex-direction:column;align-items:center;justify-content:center;padding-top:100px;padding-bottom:120px;text-align:center;position:relative;overflow:visible}._contentArea_7dudy_39{max-width:800px;width:100%;position:relative;z-index:2}._catchCopy_7dudy_59{font-size:3rem;font-weight:800;line-height:1.4;margin-bottom:40px;color:#222;letter-spacing:.05em}._highlight_7dudy_81{background:var(--gradient-ai);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}._description_7dudy_97{font-size:1.2rem;color:var(--color-text-sub);margin-bottom:50px;line-height:2}._ctaButtons_7dudy_113{display:flex;justify-content:center;gap:30px}._button_7dudy_127{display:inline-block;padding:16px 40px;font-size:1.1rem;font-weight:700;text-decoration:none;border-radius:50px;transition:all .3s ease}._buttonPrimary_7dudy_147{background:var(--gradient-ai);color:#fff;box-shadow:0 10px 30px #005bea4d;border:none}._buttonPrimary_7dudy_147:hover{transform:translateY(-3px);box-shadow:0 15px 40px #005bea66}._buttonSecondary_7dudy_171{background-color:#fff;color:var(--color-primary);border:2px solid var(--color-primary)}._buttonSecondary_7dudy_171:hover{background-color:#f0f7ff}._decoCircle_7dudy_193{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:var(--gradient-ai);opacity:.08;filter:blur(100px);border-radius:50%;z-index:1;pointer-events:none}@media(max-width:768px){._catchCopy_7dudy_59{font-size:2.2rem}._description_7dudy_97{font-size:1rem;text-align:left}._ctaButtons_7dudy_113{flex-direction:column;gap:15px}._decoCircle_7dudy_193{width:300px;height:300px}}._problemList_17ot2_1{list-style:none;padding:0;max-width:700px;margin:0 auto;text-align:left;font-size:1.15rem}._problemList_17ot2_1 li{background:#fff9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.4);padding:20px 25px;margin-bottom:15px;border-radius:12px;box-shadow:0 4px 15px #005bea0d;transition:transform .3s}._problemList_17ot2_1 li:hover{transform:translate(5px);background:#fffc}._problemList_17ot2_1 li:before{content:"✓";color:#dc3545;font-size:1.5rem;font-weight:700;margin-right:15px}._solutionContent_1y35u_11{display:grid;grid-template-columns:1fr;gap:40px;align-items:center;text-align:left}@media(min-width:768px){._solutionContent_1y35u_11{grid-template-columns:1fr 1fr}}._imagePlaceholder_1y35u_45{width:100%;display:flex;justify-content:center;align-items:center}._solutionImage_1y35u_63{width:100%;height:auto;max-width:500px;border-radius:12px;box-shadow:0 8px 20px #0000001a}._textBlock_1y35u_89 h3{font-size:1.5rem;color:#007bff;margin-bottom:10px}._textBlock_1y35u_89 p{font-size:1.1rem;color:#444}._meritSection_1vqwf_1{background-color:transparent}._subTitle_1vqwf_11{text-align:center;font-size:1.2rem;color:#444;margin-bottom:60px;line-height:1.8}._meritContainer_1vqwf_29{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:30px;align-items:center}._meritBox_1vqwf_47{display:flex;background:#fff9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.5);border-radius:16px;overflow:hidden;width:100%;box-shadow:0 4px 20px #0000000d;transition:transform .3s}._meritBox_1vqwf_47:hover{transform:scale(1.02);background:#ffffffe6}._imageAreaStudent_1vqwf_89,._imageAreaTeacher_1vqwf_91{width:150px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;color:#fff;flex-shrink:0}._imageAreaStudent_1vqwf_89{background:linear-gradient(135deg,#64b5f6,#42a5f5)}._imageAreaTeacher_1vqwf_91{background:linear-gradient(135deg,#81c784,#66bb6a)}._textArea_1vqwf_131{padding:30px;text-align:left}._textArea_1vqwf_131 h3{font-size:1.4rem;color:#333;margin-bottom:15px}._textArea_1vqwf_131 p{font-size:1rem;color:#555;line-height:1.7}@media(max-width:600px){._meritBox_1vqwf_47{flex-direction:column}._imageAreaStudent_1vqwf_89,._imageAreaTeacher_1vqwf_91{width:100%;height:60px}}._arrow_1vqwf_189{font-size:2rem;color:#005bea4d;font-weight:700}._featuresSection_1l625_3{background-color:transparent}._featureGrid_1l625_17{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;max-width:1000px;margin:0 auto;text-align:left}._card_1l625_39{background:#fff9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.4);border-radius:16px;padding:30px;box-shadow:0 8px 32px #0000000d;transition:all .3s ease;position:relative;overflow:hidden}._card_1l625_39:hover{transform:translateY(-5px);background:#fffc;box-shadow:0 15px 40px #005bea26;border-color:var(--color-primary)}._iconWrapper_1l625_85{font-size:3rem;margin-bottom:20px;background:#f0f7ffcc;width:80px;height:80px;display:flex;align-items:center;justify-content:center;border-radius:50%}._cardTitle_1l625_109{font-size:1.25rem;font-weight:700;color:#333;margin-bottom:15px}._cardText_1l625_123{font-size:1rem;color:#555;line-height:1.6;margin-bottom:0}._subHeading_1l625_143{text-align:center;font-size:1.5rem;color:var(--color-primary);margin-top:80px;margin-bottom:40px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px}._teacherSection_1l625_173{margin-top:40px;padding-top:20px;border-top:1px dashed rgba(0,0,0,.1)}._teacherLayout_1l625_189{display:grid;grid-template-columns:1fr;gap:50px;align-items:center}@media(min-width:900px){._teacherLayout_1l625_189{grid-template-columns:1fr 1.2fr}}._featureBlock_1l625_221{margin-bottom:30px}._featureBlock_1l625_221:last-child{margin-bottom:0}._blockTitle_1l625_237{font-size:1.25rem;font-weight:700;color:#333;margin:0 0 10px;display:flex;align-items:center;gap:10px}._featureBlock_1l625_221 p{margin:0;color:#555;line-height:1.7;padding-left:0}._dashboardWrapper_1l625_275{display:flex;justify-content:center;align-items:center}._dashboardImage_1l625_289{width:100%;height:auto;border-radius:12px;box-shadow:0 15px 40px #00000026;border:1px solid rgba(255,255,255,.5);background-color:#fff}._demoSNS_toy2p_3{background-color:transparent}._container_toy2p_17{max-width:600px;margin:0 auto}._title_toy2p_27{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:15px;color:#444;background:var(--gradient-ai);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block;width:100%}._subtitle_toy2p_55{text-align:center;color:var(--color-text-sub);font-size:1.1rem;margin-bottom:40px;line-height:1.8}._snsContainer_toy2p_73{background:#fff;border-radius:12px;border:1px solid #e0e0e0;overflow:hidden;display:flex;flex-direction:column;min-height:600px}._dateHeader_toy2p_95{text-align:center;padding:15px;background:#fafafa;border-bottom:1px solid #e0e0e0;font-size:.95rem;color:var(--color-text-sub);font-weight:500}._feed_toy2p_117{flex:1;overflow-y:auto;padding:20px;background:#fff}._inputArea_toy2p_133{padding:15px;background:#fafafa;border-top:1px solid #e0e0e0;display:flex;gap:10px;align-items:flex-end}._textarea_toy2p_151{flex:1;min-height:80px;max-height:150px;padding:12px 15px;border:1px solid #d0d0d0;border-radius:8px;font-size:1rem;font-family:inherit;resize:none;box-sizing:border-box;transition:border-color .3s;background:#fff}._textarea_toy2p_151:focus{outline:none;border-color:var(--color-primary)}._buttonGroup_toy2p_191{display:flex;flex-direction:column;gap:8px}._button_toy2p_191{padding:10px 20px;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap;min-width:100px}._checkButton_toy2p_227{background:#e0e0e0;color:#333}._checkButton_toy2p_227:hover:not(:disabled){background:#d0d0d0}._checkButton_toy2p_227:disabled{opacity:.5;cursor:not-allowed}._postButton_toy2p_255{background:#333;color:#fff}._postButton_toy2p_255:hover:not(:disabled){background:#444}._postButton_toy2p_255:disabled{opacity:.5;cursor:not-allowed;background:#ccc}._spinner_toy2p_287{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:_spin_toy2p_287 .8s linear infinite}@keyframes _spin_toy2p_287{to{transform:rotate(360deg)}}._aiResult_toy2p_319{border-radius:8px;padding:20px;margin:15px 20px;border:2px solid;animation:_slideIn_toy2p_1 .3s ease-out}@keyframes _slideIn_toy2p_1{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}._aiResult_toy2p_319._safe_toy2p_359{background:#f0f9ff;border-color:#28a745}._aiResult_toy2p_319._warning_toy2p_369{background:#fffbf0;border-color:#ffc107}._aiResult_toy2p_319._danger_toy2p_379{background:#fff5f5;border-color:#dc3545}._aiResult_toy2p_319._info_toy2p_389{background:#f0f7ff;border-color:#17a2b8}._resultHeader_toy2p_399{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}._resultHeader_toy2p_399 h3{font-size:1.2rem;margin:0;color:var(--color-text-main)}._score_toy2p_425{display:flex;align-items:center;gap:10px}._scoreLabel_toy2p_437{font-size:.9rem;color:var(--color-text-sub)}._scoreValue_toy2p_447{font-size:1.5rem;font-weight:700;color:var(--color-primary)}._feedback_toy2p_459{margin-bottom:20px}._feedback_toy2p_459 p{font-size:1.1rem;line-height:1.8;margin:0}._foundWords_toy2p_479{margin-bottom:20px;padding:15px;background:#ffffffb3;border-radius:10px}._foundWords_toy2p_479 strong{display:block;margin-bottom:10px;color:var(--color-text-main)}._wordTags_toy2p_505{display:flex;flex-wrap:wrap;gap:8px}._wordTag_toy2p_505{background:#ff6b6b;color:#fff;padding:5px 12px;border-radius:20px;font-size:.9rem;font-weight:700}._suggestions_toy2p_535{padding:15px;background:#ffffffb3;border-radius:10px}._suggestions_toy2p_535 strong{display:block;margin-bottom:10px;color:var(--color-text-main)}._suggestions_toy2p_535 ul{margin:0;padding-left:20px}._suggestions_toy2p_535 li{margin-bottom:8px;line-height:1.6;color:var(--color-text-sub)}._errorMessage_toy2p_581{margin-top:15px;padding:15px;background:#ff00001a;border-radius:6px;border:1px solid #dc3545}._errorMessage_toy2p_581 p{color:#dc3545;margin:0;font-size:.9rem;white-space:pre-line;line-height:1.6}._postsSection_toy2p_615{margin-top:40px}._postsTitle_toy2p_623{font-size:1.5rem;color:var(--color-text-main);margin-bottom:25px;padding-bottom:15px;border-bottom:2px solid #e0e7ff}._emptyState_toy2p_639{text-align:center;padding:40px 20px;color:var(--color-text-sub);font-size:.9rem}._postsList_toy2p_653{display:flex;flex-direction:column;gap:15px}._postCard_toy2p_665{background:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:15px;transition:all .2s}._postCard_toy2p_665:hover{box-shadow:0 2px 8px #0000000d}._postHeader_toy2p_689{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}._postAuthor_toy2p_703{display:flex;align-items:center;gap:10px}._avatar_toy2p_715{width:36px;height:36px;background:#f0f0f0;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}._authorName_toy2p_739{font-weight:700;color:var(--color-text-main)}._postTime_toy2p_749{font-size:.9rem;color:var(--color-text-sub)}._postContent_toy2p_759{font-size:1rem;line-height:1.6;color:var(--color-text-main);margin:10px 0;white-space:pre-wrap;word-wrap:break-word}._postFooter_toy2p_777{padding-top:10px;margin-top:10px;border-top:1px solid #f0f0f0}._postStatus_toy2p_789{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:12px;font-size:.75rem;font-weight:500}._postStatus_toy2p_789._safe_toy2p_359{background:#d4edda;color:#155724}._postStatus_toy2p_789._warning_toy2p_369{background:#fff3cd;color:#856404}._postStatus_toy2p_789._danger_toy2p_379{background:#f8d7da;color:#721c24}._postStatus_toy2p_789._info_toy2p_389{background:#d1ecf1;color:#0c5460}._statusIcon_toy2p_849{font-size:1.1rem}@media(max-width:768px){._demoSNS_toy2p_3{padding:40px 20px}._title_toy2p_27{font-size:2rem}._subtitle_toy2p_55{font-size:1rem}._container_toy2p_17{max-width:100%}._inputArea_toy2p_133{flex-direction:column;align-items:stretch}._buttonGroup_toy2p_191{flex-direction:row;width:100%}._button_toy2p_191{flex:1}._resultHeader_toy2p_399{flex-direction:column;align-items:flex-start;gap:15px}._postHeader_toy2p_689{flex-direction:column;align-items:flex-start;gap:10px}}._footer_xsk4l_1{background-color:#333;color:#fff;padding:60px 20px;text-align:center;margin-top:auto}._footerContent_xsk4l_21{max-width:960px;margin:0 auto}._logo_xsk4l_31{font-size:1.5rem;font-weight:700;margin-bottom:30px;color:#fff}._links_xsk4l_45{list-style:none;padding:0;margin-bottom:40px;display:flex;justify-content:center;gap:30px;flex-wrap:wrap}._link_xsk4l_45{color:#ccc;text-decoration:none;font-size:.95rem;transition:color .3s}._link_xsk4l_45:hover{color:#fff;text-decoration:underline}._copyright_xsk4l_93{font-size:.85rem;color:#777;margin:0}@media(max-width:600px){._links_xsk4l_45{flex-direction:column;gap:15px}}._pageWrapper_1nron_1{min-height:100vh;background-color:var(--color-bg-light);padding-top:80px}._main_1nron_17{padding-bottom:100px}._titleArea_1nron_27{text-align:center;margin-bottom:80px}._subTitle_1nron_37{display:block;color:var(--color-primary);font-weight:700;letter-spacing:.1em;margin-bottom:10px}._mainTitle_1nron_53{font-size:2.5rem;font-weight:800;color:#333;margin-bottom:30px}._highlight_1nron_67{color:var(--color-primary);display:inline-block;transform:rotate(-3deg)}._intro_1nron_81{font-size:1.1rem;line-height:2;color:#555}._storyContainer_1nron_95{max-width:700px;margin:0 auto;position:relative;padding:20px 0}._line_1nron_111{position:absolute;top:0;bottom:0;left:30px;width:2px;background:linear-gradient(to bottom,var(--color-primary),#00c6fb);z-index:0}@media(min-width:768px){._line_1nron_111{left:50%;transform:translate(-50%)}}._storyBlock_1nron_149{display:flex;align-items:flex-start;margin-bottom:60px;position:relative;z-index:1}._iconCircle_1nron_167{width:60px;height:60px;background:#fff;border:2px solid var(--color-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;flex-shrink:0;box-shadow:0 4px 10px #0000001a}._textBox_1nron_197{background:#fff9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.4);border-radius:16px;padding:25px;margin-left:30px;flex:1;box-shadow:0 4px 20px #0000000d}._textBox_1nron_197 h3{font-size:1.25rem;color:var(--color-primary);margin-bottom:10px;font-weight:700}._textBox_1nron_197 p{font-size:1rem;color:#555;line-height:1.7;margin:0}@media(min-width:768px){._storyBlock_1nron_149:nth-child(odd){flex-direction:row-reverse}._storyBlock_1nron_149:nth-child(odd) ._textBox_1nron_197 h3{margin-left:0;text-align:right}._storyBlock_1nron_149:nth-child(2n) ._textBox_1nron_197{margin-left:40px}._line_1nron_111{left:50%}}._conclusion_1nron_301{text-align:center;margin-top:80px}._conclusion_1nron_301 p{font-size:1.2rem;font-weight:700;color:#333;margin-bottom:40px;line-height:1.8}._backButton_1nron_327{display:inline-block;padding:12px 30px;border:1px solid var(--color-primary);border-radius:50px;color:var(--color-primary);text-decoration:none;font-weight:700;transition:all .3s}._backButton_1nron_327:hover{background-color:var(--color-primary);color:#fff}._pageWrapper_crf08_1{min-height:100vh;background-color:var(--color-bg-light);padding-top:80px}._main_crf08_15{padding-bottom:100px}._titleArea_crf08_25{text-align:center;margin-bottom:60px}._subTitle_crf08_35{display:block;color:var(--color-primary);font-weight:700;letter-spacing:.1em;margin-bottom:10px}._mainTitle_crf08_51{font-size:2.5rem;font-weight:800;color:#333;margin-bottom:20px}._intro_crf08_65{font-size:1.1rem;line-height:1.8;color:#555}._formContainer_crf08_79{max-width:700px;margin:0 auto;background:#fff9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.4);border-radius:20px;padding:40px;box-shadow:0 8px 32px #0000000d}._contactForm_crf08_101{display:flex;flex-direction:column;gap:25px}._formGroup_crf08_113{display:flex;flex-direction:column;text-align:left}._formGroup_crf08_113 label{font-weight:700;margin-bottom:8px;color:#333;display:flex;align-items:center;gap:10px}._required_crf08_145{background:#ff5252;color:#fff;font-size:.7rem;padding:2px 8px;border-radius:4px}._formGroup_crf08_113 input,._formGroup_crf08_113 textarea{padding:12px 15px;border:1px solid #ccc;border-radius:8px;font-size:1rem;background:#fffc;transition:all .3s}._formGroup_crf08_113 input:focus,._formGroup_crf08_113 textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #005bea1a;background:#fff}._buttonArea_crf08_199{text-align:center;margin-top:10px}._submitButton_crf08_209{background:var(--gradient-ai);color:#fff;font-size:1.2rem;font-weight:700;padding:15px 50px;border:none;border-radius:50px;cursor:pointer;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 15px #005bea4d}._submitButton_crf08_209:hover{transform:translateY(-2px);box-shadow:0 8px 25px #005bea66}@media(max-width:600px){._formContainer_crf08_79{padding:20px}}:root{--color-primary: #005bea;--gradient-ai: linear-gradient(135deg, #00c6fb 0%, #005bea 100%);--color-bg-light: #f8fbff;--color-text-main: #333;--color-text-sub: #666}body{margin:0;font-family:Helvetica Neue,Arial,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.8;color:var(--color-text-main);background-color:var(--color-bg-light);background-image:radial-gradient(circle at 20% 20%,rgba(0,91,234,.05) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(0,198,251,.05) 0%,transparent 50%);background-attachment:fixed}html{scroll-behavior:smooth;padding-top:70px}.sectionContainer{width:100%;max-width:1000px;margin:0 auto;padding:100px 20px;box-sizing:border-box;position:relative}.sectionTitle{font-size:2.2rem;font-weight:700;text-align:center;margin-bottom:60px;color:var(--color-text-main);position:relative;display:inline-block;left:50%;transform:translate(-50%)}.sectionTitle:after{content:"";display:block;width:60px;height:4px;background:var(--gradient-ai);margin:20px auto 0;border-radius:2px}