:root{--pink: #f9a8d4;--pink-light: #fce7f3;--pink-dark: #ec4899;--purple: #c4b5fd;--purple-light: #ede9fe;--purple-dark: #8b5cf6;--blue: #93c5fd;--blue-light: #dbeafe;--yellow: #fde68a;--yellow-light: #fef9c3;--green: #86efac;--green-light: #dcfce7;--orange: #fdba74;--bg: #fffbfe;--bg-card: #ffffff;--bg-soft: #fdf2f8;--text: #581c87;--text-body: #6b21a8;--text-light: #a855f7;--text-muted: #c084fc;--border: #f3e8ff;--border-strong: #e9d5ff;--radius: 20px;--radius-sm: 12px;--radius-xs: 8px;--shadow: 0 4px 20px rgba(168, 85, 247, .08);--shadow-hover: 0 8px 30px rgba(168, 85, 247, .15);--font-fun: "ZCOOL KuaiLe", "Noto Sans SC", cursive;--font-body: "Noto Sans SC", -apple-system, sans-serif;--max-width: 1100px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font-body);background:var(--bg);color:var(--text-body);line-height:1.8;min-height:100vh}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}ul,ol{list-style:none}.app{min-height:100vh;display:flex;flex-direction:column;background-image:radial-gradient(circle at 20% 50%,rgba(249,168,212,.08) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(196,181,253,.08) 0%,transparent 50%),radial-gradient(circle at 50% 80%,rgba(147,197,253,.06) 0%,transparent 50%)}.header{position:sticky;top:0;z-index:100;background:#fffbfee6;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:2px solid var(--border)}.header-inner{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem;height:60px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:.5rem;font-family:var(--font-fun);font-size:1.2rem;color:var(--text)}.logo-flower{font-size:1.5rem}.nav{display:flex;align-items:center;gap:.25rem}.nav-link{display:flex;align-items:center;gap:.3rem;padding:.4rem .8rem;border-radius:50px;font-size:.85rem;font-weight:500;color:var(--text-body);transition:all .25s ease}.nav-icon{font-size:1rem}.nav-link:hover{background:var(--pink-light);color:var(--pink-dark)}.nav-link.active{background:linear-gradient(135deg,var(--pink-light),var(--purple-light));color:var(--purple-dark);font-weight:600}.menu-toggle{display:none;width:40px;height:40px;align-items:center;justify-content:center;border-radius:50%}.hamburger{position:relative;width:18px;height:2px;background:var(--text);border-radius:2px;transition:all .3s ease}.hamburger:before,.hamburger:after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;transition:all .3s ease}.hamburger:before{top:-6px}.hamburger:after{top:6px}.hamburger.open{background:transparent}.hamburger.open:before{top:0;transform:rotate(45deg)}.hamburger.open:after{top:0;transform:rotate(-45deg)}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.75rem 1.75rem;border-radius:50px;font-family:var(--font-fun);font-size:1rem;font-weight:500;transition:all .25s ease}.btn-primary{background:linear-gradient(135deg,var(--pink-dark),var(--purple-dark));color:#fff;box-shadow:0 4px 15px #ec48994d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ec489966}.btn-secondary{background:#fff;color:var(--purple-dark);border:2px solid var(--border-strong)}.btn-secondary:hover{background:var(--purple-light);border-color:var(--purple);transform:translateY(-2px)}.page-header{text-align:center;padding:3rem 1.5rem 2rem}.page-header h1{font-family:var(--font-fun);font-size:clamp(1.75rem,4vw,2.5rem);color:var(--text);margin-bottom:.5rem}.page-header p{font-size:1rem;color:var(--text-light)}.hero{position:relative;overflow:hidden;padding:4rem 1.5rem;background:linear-gradient(160deg,#fdf2f8,#ede9fe 40%,#dbeafe,#fef9c3);text-align:center}.hero-floating{position:absolute;inset:0;pointer-events:none}.float-item{position:absolute;left:var(--x);top:var(--y);font-size:1.5rem;animation:floaty 4s ease-in-out infinite;animation-delay:var(--delay);opacity:.7}@keyframes floaty{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-15px) rotate(10deg)}}.hero-content{position:relative;max-width:600px;margin:0 auto}.hero-wave{font-size:3rem;animation:wave 1.5s ease-in-out infinite;display:inline-block;margin-bottom:1rem}.hero-avatar{width:100px;height:100px;border-radius:50%;border:3px solid var(--pink);margin-bottom:1rem;animation:floaty 3s ease-in-out infinite}@keyframes wave{0%,to{transform:rotate(0)}25%{transform:rotate(20deg)}75%{transform:rotate(-10deg)}}.hero-title{font-family:var(--font-fun);font-size:clamp(2rem,5vw,3rem);color:var(--text);line-height:1.3;margin-bottom:1rem}.hero-highlight{background:linear-gradient(135deg,var(--pink-dark),var(--purple-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1rem;color:var(--text-body);line-height:2;margin-bottom:2rem}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.home-section{max-width:var(--max-width);margin:0 auto;padding:2.5rem 1.5rem}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.section-header h2{font-family:var(--font-fun);font-size:1.5rem;color:var(--text)}.see-all{font-size:.9rem;color:var(--text-light);font-weight:500;transition:color .2s}.see-all:hover{color:var(--pink-dark)}.home-posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.25rem}.home-post-card{display:flex;flex-direction:column;padding:1.5rem;background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);transition:all .3s ease;animation:fadeUp .5s ease both}.home-post-card:nth-child(2){animation-delay:.1s}.home-post-card:nth-child(3){animation-delay:.2s}.home-post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--pink)}.home-post-emoji{font-size:2.5rem;margin-bottom:.75rem}.home-post-card h3{font-family:var(--font-fun);font-size:1.1rem;color:var(--text);margin-bottom:.5rem}.home-post-card p{font-size:.88rem;color:var(--text-body);flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.home-post-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:1rem;padding-top:.75rem;border-top:1px dashed var(--border);font-size:.8rem;color:var(--text-muted)}.home-about-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.25rem}.about-card{padding:1.5rem;background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);text-align:center;transition:all .3s ease}.about-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--purple)}.about-card-icon{font-size:2.5rem;display:block;margin-bottom:.75rem}.about-card h3{font-family:var(--font-fun);font-size:1.05rem;color:var(--text);margin-bottom:.5rem}.about-card p{font-size:.85rem;color:var(--text-body)}.diary-page{flex:1;max-width:var(--max-width);margin:0 auto;padding:0 1.5rem 3rem;width:100%}.diary-controls{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-bottom:2rem}.search-box{display:flex;align-items:center;gap:.5rem;padding:.6rem 1rem;background:var(--bg-card);border:2px solid var(--border);border-radius:50px;flex:1;min-width:200px;max-width:360px;transition:border-color .2s}.search-box:focus-within{border-color:var(--pink)}.search-emoji{font-size:1rem}.search-input{border:none;background:transparent;outline:none;width:100%;font-size:.9rem;font-family:inherit;color:var(--text-body)}.search-input::placeholder{color:var(--text-muted)}.category-tabs{display:flex;gap:.5rem;flex-wrap:wrap}.category-tab{padding:.5rem 1.25rem;border-radius:50px;font-size:.85rem;font-weight:500;background:var(--bg-card);border:2px solid var(--border);color:var(--text-body);transition:all .25s ease}.category-tab:hover{border-color:var(--pink);background:var(--pink-light)}.category-tab.active{background:linear-gradient(135deg,var(--pink-dark),var(--purple-dark));color:#fff;border-color:transparent}.diary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.25rem}.diary-card{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .3s ease;animation:fadeUp .5s ease both}.diary-card:nth-child(2){animation-delay:.08s}.diary-card:nth-child(3){animation-delay:.16s}.diary-card:nth-child(4){animation-delay:.24s}.diary-card:nth-child(5){animation-delay:.32s}.diary-card:nth-child(6){animation-delay:.4s}.diary-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--pink)}.diary-card-link{display:block;padding:1.5rem}.diary-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem}.diary-card-emoji{font-size:2.5rem}.diary-card-mood{display:flex;align-items:center;gap:.3rem;padding:.3rem .75rem;background:var(--yellow-light);border-radius:50px;font-size:.8rem}.mood-text{color:var(--text-body);font-weight:500}.diary-card-title{font-family:var(--font-fun);font-size:1.15rem;color:var(--text);margin-bottom:.5rem;line-height:1.4}.diary-card-excerpt{font-size:.88rem;color:var(--text-body);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:1rem}.diary-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:.75rem;border-top:1px dashed var(--border)}.diary-card-category{padding:.2rem .75rem;background:var(--purple-light);color:var(--purple-dark);border-radius:50px;font-size:.75rem;font-weight:600}.diary-card-date{font-size:.8rem;color:var(--text-muted)}.empty-state{text-align:center;padding:4rem 1rem}.empty-icon{font-size:3rem;display:block;margin-bottom:1rem}.empty-state p{color:var(--text-muted);margin-bottom:1.5rem;font-size:1.05rem}.post-page{flex:1;padding:2rem 1.5rem 4rem}.post-article{max-width:740px;margin:0 auto}.back-link{display:inline-block;font-size:.9rem;color:var(--text-light);margin-bottom:1.5rem;font-weight:500;transition:color .2s}.back-link:hover{color:var(--pink-dark)}.post-header{text-align:center;margin-bottom:2rem}.post-big-emoji{font-size:4rem;display:block;margin-bottom:1rem}.post-title{font-family:var(--font-fun);font-size:clamp(1.5rem,4vw,2.25rem);color:var(--text);margin-bottom:1rem;line-height:1.3}.post-meta{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.75rem}.post-meta-item{font-size:.85rem;color:var(--text-muted);padding:.3rem .8rem;background:var(--bg-soft);border-radius:50px}.post-body{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);padding:2rem;margin-bottom:2rem;font-size:1rem;line-height:2}.post-body p{margin-bottom:1rem}.post-body ul,.post-body ol{padding-left:1.5rem;margin-bottom:1rem}.post-body ul{list-style:disc}.post-body ol{list-style:decimal}.post-body li{margin-bottom:.4rem}.post-body strong{color:var(--text);font-weight:700}.post-highlight{background:linear-gradient(135deg,var(--pink-light),var(--yellow-light));padding:1rem 1.25rem;border-radius:var(--radius-sm);font-weight:600;color:var(--text);border-left:4px solid var(--pink-dark)}.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:3rem}.post-nav-link{padding:1.25rem;background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);transition:all .25s ease;display:flex;flex-direction:column;gap:.25rem}.post-nav-link:hover{border-color:var(--pink);transform:translateY(-2px);box-shadow:var(--shadow)}.post-nav-link.next{text-align:right}.post-nav-arrow{font-size:1.2rem;color:var(--pink-dark)}.post-nav-label{font-size:.75rem;color:var(--text-muted)}.post-nav-title{font-family:var(--font-fun);font-size:.9rem;color:var(--text)}.growth-page{flex:1;max-width:var(--max-width);margin:0 auto;padding:0 1.5rem 3rem;width:100%}.timeline{max-width:600px;margin:0 auto 3rem;position:relative;padding-left:3rem}.timeline:before{content:"";position:absolute;left:1.1rem;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,var(--pink),var(--purple),var(--blue));border-radius:3px}.timeline-item{position:relative;margin-bottom:1.5rem;animation:fadeUp .5s ease both}.timeline-dot{position:absolute;left:-2.45rem;top:.25rem;width:2.5rem;height:2.5rem;background:var(--bg-card);border:3px solid var(--pink);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;z-index:1}.timeline-content{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);padding:1.25rem;transition:all .3s ease}.timeline-content:hover{border-color:var(--pink);box-shadow:var(--shadow)}.timeline-date{font-size:.75rem;color:var(--text-muted);font-weight:600}.timeline-title{font-family:var(--font-fun);font-size:1rem;color:var(--text);margin:.25rem 0}.timeline-desc{font-size:.85rem;color:var(--text-body)}.growth-stats{max-width:600px;margin:0 auto}.growth-stats h2{font-family:var(--font-fun);font-size:1.4rem;color:var(--text);text-align:center;margin-bottom:1.5rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:1rem}.stat-card{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);padding:1.25rem;text-align:center;position:relative;transition:all .3s ease}.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--pink)}.stat-number{display:block;font-family:var(--font-fun);font-size:2rem;color:var(--pink-dark);line-height:1.2}.stat-label{display:block;font-size:.8rem;color:var(--text-body);margin-top:.25rem}.stat-icon{position:absolute;top:.75rem;right:.75rem;font-size:1.2rem;opacity:.5}.guestbook-page{flex:1;max-width:740px;margin:0 auto;padding:0 1.5rem 3rem;width:100%}.guestbook-intro{margin-bottom:2rem}.guestbook-rules{background:linear-gradient(135deg,var(--pink-light),var(--purple-light),var(--blue-light));border-radius:var(--radius);padding:1.5rem 2rem}.guestbook-rules h3{font-family:var(--font-fun);font-size:1.1rem;color:var(--text);margin-bottom:.75rem}.guestbook-rules ul{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.5rem}.guestbook-rules li{font-size:.9rem;color:var(--text-body)}.comment-section{margin-top:1rem}.comment-title{font-family:var(--font-fun);font-size:1.3rem;color:var(--text);margin-bottom:1.25rem}.comment-form{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-bottom:2rem}.comment-form-top{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.avatar-picker-wrapper{position:relative}.avatar-display{width:44px;height:44px;font-size:1.5rem;background:var(--yellow-light);border:2px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s}.avatar-display:hover{border-color:var(--pink);transform:scale(1.1)}.avatar-picker{position:absolute;top:52px;left:0;background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius-sm);padding:1rem;z-index:10;box-shadow:var(--shadow-hover);min-width:260px}.avatar-picker-title{font-size:.8rem;color:var(--text-muted);margin-bottom:.5rem}.avatar-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.4rem}.avatar-option{width:40px;height:40px;font-size:1.3rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s;border:2px solid transparent}.avatar-option:hover{background:var(--pink-light)}.avatar-option.selected{border-color:var(--pink-dark);background:var(--pink-light)}.comment-name-input{flex:1;padding:.6rem 1rem;border:2px solid var(--border);border-radius:50px;font-size:.9rem;font-family:inherit;color:var(--text-body);background:var(--bg);outline:none;transition:border-color .2s}.comment-name-input:focus{border-color:var(--pink)}.comment-textarea{width:100%;padding:.875rem 1rem;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:.9rem;font-family:inherit;color:var(--text-body);background:var(--bg);outline:none;resize:vertical;min-height:100px;transition:border-color .2s;line-height:1.7}.comment-textarea:focus{border-color:var(--pink)}.comment-textarea::placeholder{color:var(--text-muted)}.comment-form-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:.75rem}.char-count{font-size:.75rem;color:var(--text-muted)}.comment-submit{padding:.6rem 1.5rem;background:linear-gradient(135deg,var(--pink-dark),var(--purple-dark));color:#fff;border-radius:50px;font-family:var(--font-fun);font-size:.95rem;transition:all .25s ease;box-shadow:0 3px 10px #ec489940}.comment-submit:hover{transform:translateY(-2px);box-shadow:0 5px 15px #ec489959}.comment-success{margin-top:.75rem;padding:.75rem;background:var(--green-light);border-radius:var(--radius-xs);text-align:center;font-size:.9rem;color:#166534;animation:fadeUp .3s ease}.comment-list{display:flex;flex-direction:column;gap:1rem}.comment-empty{text-align:center;padding:3rem 1rem;background:var(--bg-card);border:2px dashed var(--border);border-radius:var(--radius)}.comment-empty-icon{font-size:2.5rem;display:block;margin-bottom:.5rem}.comment-empty p{color:var(--text-muted);font-size:.9rem}.comment-item{display:flex;gap:.875rem;padding:1.25rem;background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);animation:fadeUp .3s ease}.comment-avatar{width:40px;height:40px;background:var(--yellow-light);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}.comment-body{flex:1;min-width:0}.comment-meta{display:flex;align-items:center;gap:.75rem;margin-bottom:.4rem}.comment-author{font-weight:600;color:var(--text);font-size:.9rem}.comment-date{font-size:.75rem;color:var(--text-muted)}.comment-text{font-size:.9rem;color:var(--text-body);line-height:1.7;word-break:break-word}.about-page{flex:1;max-width:740px;margin:0 auto;padding:0 1.5rem 3rem;width:100%}.about-profile{text-align:center;margin-bottom:2.5rem}.about-avatar-big{width:120px;height:120px;border:3px solid var(--pink);border-radius:50%;object-fit:cover;margin:0 auto 1rem;display:block;animation:floaty 3s ease-in-out infinite}.about-profile h2{font-family:var(--font-fun);font-size:2rem;color:var(--text)}.about-tagline{color:var(--text-light);font-size:.95rem}.about-card-section{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);padding:1.75rem;margin-bottom:1.25rem}.about-card-section h3{font-family:var(--font-fun);font-size:1.15rem;color:var(--text);margin-bottom:1rem;padding-bottom:.75rem;border-bottom:2px dashed var(--border)}.about-card-section p{font-size:.95rem;margin-bottom:.75rem}.hobby-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.75rem}.hobby-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:1rem;background:var(--bg-soft);border-radius:var(--radius-sm);text-align:center;transition:all .2s}.hobby-item:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.hobby-emoji{font-size:2rem}.hobby-item strong{color:var(--text);font-size:.9rem}.hobby-desc{font-size:.8rem;color:var(--text-muted)}.goal-list{display:flex;flex-direction:column;gap:1rem}.goal-text{display:flex;justify-content:space-between;font-size:.9rem;margin-bottom:.4rem;color:var(--text-body)}.goal-percent{color:var(--pink-dark);font-weight:600}.goal-bar{height:12px;background:var(--border);border-radius:50px;overflow:hidden}.goal-fill{height:100%;background:linear-gradient(90deg,var(--pink),var(--purple));border-radius:50px;transition:width 1s ease}.letter-box{background:var(--yellow-light);border-radius:var(--radius-sm);padding:1.5rem;font-size:.95rem;line-height:2;border-left:4px solid var(--orange)}.letter-box p{margin-bottom:.75rem}.letter-sign{text-align:right;color:var(--pink-dark);font-weight:600}.footer{margin-top:auto;border-top:2px solid var(--border);background:var(--bg-soft);text-align:center;padding:2rem 1.5rem}.footer-deco{font-size:1.5rem;letter-spacing:.5rem;margin-bottom:.75rem}.footer-text{font-family:var(--font-fun);color:var(--text-body);font-size:.95rem;margin-bottom:.5rem}.footer-copy{font-size:.8rem;color:var(--text-muted)}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.menu-toggle{display:flex}.nav{position:fixed;top:60px;left:0;right:0;background:#fffbfefa;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:2px solid var(--border);flex-direction:column;padding:.75rem;gap:.25rem;transform:translateY(-120%);opacity:0;pointer-events:none;transition:all .3s ease}.nav-open{transform:translateY(0);opacity:1;pointer-events:all}.nav-link{width:100%;justify-content:center;padding:.75rem;font-size:.95rem}.hero{padding:3rem 1.25rem}.home-posts-grid,.diary-grid{grid-template-columns:1fr}.home-about-grid{grid-template-columns:repeat(2,1fr)}.post-nav{grid-template-columns:1fr}.hobby-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}.guestbook-rules ul{grid-template-columns:1fr}.diary-controls{flex-direction:column;align-items:stretch}.search-box{max-width:100%}}@media(max-width:480px){.home-about-grid{grid-template-columns:1fr}.hobby-grid{grid-template-columns:1fr 1fr}.hero-buttons{flex-direction:column;align-items:center}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}html{scroll-behavior:auto}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--pink);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--pink-dark)}::selection{background:var(--pink);color:#fff}