*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#333;background-color:#f8f9fa}#app{width:100%;min-height:100vh;overflow:hidden}:root{--primary-color: #ff6b81;--primary-light: #ff8fab;--primary-dark: #ff5252;--secondary-color: #74b9ff;--secondary-light: #a29bfe;--secondary-dark: #0984e3;--warm-color: #fdcb6e;--warm-light: #ffeaa7;--warm-dark: #e17055;--cool-color: #00b894;--cool-light: #55efc4;--cool-dark: #00cec9;--text-primary: #2d3436;--text-secondary: #636e72;--text-light: #b2bec3;--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-tertiary: #e9ecef;--border-color: #dee2e6;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .08);--shadow-md: 0 4px 16px rgba(0, 0, 0, .12);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .16);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .2);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 20px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes heartBeat{0%,to{transform:scale(1)}14%{transform:scale(1.1)}28%{transform:scale(1)}42%{transform:scale(1.1)}70%{transform:scale(1)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.container{width:100%;max-width:100%;margin:0 auto;padding:var(--spacing-lg)}.card{background:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);transition:all var(--transition-normal);animation:fadeIn var(--transition-normal);overflow:hidden}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.title{font-size:28px;font-weight:700;color:var(--primary-color);margin-bottom:var(--spacing-lg);text-align:center;position:relative;padding-bottom:var(--spacing-sm)}.title:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:60px;height:3px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-light));border-radius:2px}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-light{color:var(--text-light)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border:none;border-radius:var(--radius-full);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition-normal);text-decoration:none;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--primary-light));color:#fff;box-shadow:0 4px 12px #ff6b814d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 16px #ff6b8166}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-tertiary);transform:translateY(-2px)}.fab{position:fixed;bottom:90px;right:20px;width:56px;height:56px;background:linear-gradient(135deg,var(--primary-color),var(--primary-light));color:#fff;border:none;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);font-size:24px;cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;justify-content:center;z-index:100;animation:scaleIn var(--transition-normal)}.fab:hover{transform:scale(1.1) rotate(90deg);box-shadow:var(--shadow-xl)}.diary-card{background:var(--bg-primary);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:var(--spacing-lg);box-shadow:var(--shadow-md);transition:all var(--transition-normal);animation:fadeIn var(--transition-normal)}.diary-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl)}.diary-image{width:100%;height:220px;object-fit:cover;transition:transform var(--transition-slow)}.diary-card:hover .diary-image{transform:scale(1.05)}.diary-content{padding:var(--spacing-lg)}.diary-title{font-size:18px;font-weight:700;margin-bottom:var(--spacing-sm);color:var(--text-primary);line-height:1.4}.diary-text{font-size:14px;color:var(--text-secondary);margin-bottom:var(--spacing-md);line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.diary-date{font-size:12px;color:var(--text-light);text-align:right;font-weight:500}.date-item{background:linear-gradient(135deg,var(--warm-light),#fff3cd);border-left:4px solid var(--warm-color);padding:var(--spacing-lg);margin-bottom:var(--spacing-md);border-radius:var(--radius-md);transition:all var(--transition-normal);animation:fadeIn var(--transition-normal)}.date-item:hover{transform:translate(4px);box-shadow:var(--shadow-md)}.date-header{display:flex;align-items:center;margin-bottom:var(--spacing-sm)}.date-icon{font-size:24px;margin-right:var(--spacing-sm);animation:heartBeat 2s infinite}.date-title{font-size:16px;font-weight:700;color:var(--warm-dark);margin:0}.date-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.date-desc{font-size:14px;font-weight:500;color:var(--warm-dark)}.date-countdown{background:#ffc10733;color:var(--warm-dark);padding:4px 12px;border-radius:var(--radius-full);font-size:12px;font-weight:600}.date-notes{font-size:13px;color:var(--text-secondary);line-height:1.5}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--bg-primary);border-top:1px solid var(--border-color);box-shadow:0 -4px 20px #0000000d;display:flex;justify-content:space-around;align-items:center;padding:10px 0;z-index:100;height:70px}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:var(--text-light);transition:all var(--transition-normal);padding:8px 0;flex:1}.nav-item.active{color:var(--primary-color);transform:translateY(-4px)}.nav-icon{font-size:22px;margin-bottom:4px;transition:transform var(--transition-normal)}.nav-item:hover .nav-icon{transform:scale(1.2)}.nav-text{font-size:11px;font-weight:500;letter-spacing:.5px}@media (max-width: 320px){:root{font-size:14px}.container{padding:var(--spacing-md)}.title{font-size:24px}.diary-image{height:180px}.fab{bottom:80px;right:16px;width:52px;height:52px}}@media (min-width: 321px) and (max-width: 375px){:root{font-size:15px}.container{padding:var(--spacing-md)}.title{font-size:26px}.diary-image{height:200px}}@media (min-width: 376px) and (max-width: 414px){.container{padding:var(--spacing-lg)}.diary-image{height:220px}}@media (min-width: 768px){.container{max-width:600px;padding:var(--spacing-xl)}.title{font-size:32px}.diary-image{height:250px}.bottom-nav{max-width:600px;left:50%;transform:translate(-50%);border-radius:var(--radius-lg) var(--radius-lg) 0 0}}@media (min-width: 1024px){.container{max-width:600px}}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-1{margin-top:var(--spacing-xs)}.mt-2{margin-top:var(--spacing-sm)}.mt-3{margin-top:var(--spacing-md)}.mt-4{margin-top:var(--spacing-lg)}.mt-5{margin-top:var(--spacing-xl)}.mb-1{margin-bottom:var(--spacing-xs)}.mb-2{margin-bottom:var(--spacing-sm)}.mb-3{margin-bottom:var(--spacing-md)}.mb-4{margin-bottom:var(--spacing-lg)}.mb-5{margin-bottom:var(--spacing-xl)}.p-1{padding:var(--spacing-xs)}.p-2{padding:var(--spacing-sm)}.p-3{padding:var(--spacing-md)}.p-4{padding:var(--spacing-lg)}.p-5{padding:var(--spacing-xl)}.fade-in{animation:fadeIn var(--transition-normal)}.slide-in-left{animation:slideInLeft var(--transition-normal)}.slide-in-right{animation:slideInRight var(--transition-normal)}.scale-in{animation:scaleIn var(--transition-normal)}.float{animation:float 3s ease-in-out infinite}.pulse{animation:pulse 2s infinite}.gradient-bg{background:linear-gradient(135deg,#667eea,#764ba2)}.gradient-pink{background:linear-gradient(135deg,#ff9a9e,#fecfef)}.gradient-purple{background:linear-gradient(135deg,#a8edea,#fed6e3)}.gradient-blue{background:linear-gradient(135deg,#a1c4fd,#c2e9fb)}.gradient-green{background:linear-gradient(135deg,#d4fc79,#96e6a1)}.bottom-nav[data-v-3449b367]{position:fixed;bottom:0;left:0;right:0;background:var(--bg-primary);box-shadow:0 -4px 20px #00000014;display:flex;justify-content:space-around;align-items:center;padding:var(--spacing-sm) 0;z-index:100;height:70px;animation:fadeInUp-3449b367 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768px){.bottom-nav[data-v-3449b367]{max-width:600px;left:50%;transform:translate(-50%);border-radius:var(--radius-lg) var(--radius-lg) 0 0;box-shadow:0 -8px 28px #0000001f}.nav-icon[data-v-3449b367]{font-size:24px}.nav-text[data-v-3449b367]{font-size:12px}}@media (min-width: 1024px){.bottom-nav[data-v-3449b367]{max-width:600px}}.page-loading[data-v-3449b367]{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#fffc;display:flex;justify-content:center;align-items:center;z-index:9999;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.loading-spinner[data-v-3449b367]{width:40px;height:40px;border:4px solid rgba(255,107,129,.2);border-top:4px solid var(--primary-color);border-radius:50%;animation:spin-3449b367 1s linear infinite}@keyframes spin-3449b367{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.alert-overlay[data-v-f91c2e1d]{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn-f91c2e1d var(--transition-normal)}.alert-content[data-v-f91c2e1d]{background:var(--bg-primary);border-radius:var(--radius-lg);width:90%;max-width:400px;box-shadow:var(--shadow-xl);animation:scaleIn-f91c2e1d var(--transition-normal)}.alert-header[data-v-f91c2e1d]{padding:var(--spacing-lg);border-bottom:1px solid var(--border-color);text-align:center}.alert-title[data-v-f91c2e1d]{font-size:18px;font-weight:700;color:var(--text-primary)}.alert-body[data-v-f91c2e1d]{padding:var(--spacing-lg);text-align:center}.alert-text[data-v-f91c2e1d]{font-size:15px;color:var(--text-secondary);line-height:1.6}.alert-footer[data-v-f91c2e1d]{padding:var(--spacing-lg);border-top:1px solid var(--border-color);background:var(--bg-secondary);border-radius:0 0 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