.site-footer{padding:20px 0 100px;text-align:center;font-size:12px;color:#888;background-color:#f8f9fa}.filing-info{margin-bottom:8px}.filing-info a{color:#888;text-decoration:none}.bottom-nav{position:fixed;bottom:0;width:100%;max-width:480px;height:60px;background-color:var(--white);border-top:1px solid var(--border);display:flex;justify-content:space-around;align-items:center;z-index:100;padding-bottom:env(safe-area-inset-bottom)}.nav-item{display:flex;flex-direction:column;align-items:center;color:var(--text-secondary);transition:color .2s,transform .2s}.nav-item:active{transform:scale(.95)}.nav-item.active{color:var(--primary)}.nav-icon{margin-bottom:2px}.nav-label{font-size:11px;font-weight:500}.top-header{position:fixed;top:0;width:100%;max-width:480px;height:50px;background-color:var(--white);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px;z-index:100;padding-top:env(safe-area-inset-top)}.header-left,.header-right{width:40px;display:flex;align-items:center}.header-right{justify-content:flex-end}.header-title{font-size:16px;font-weight:600;margin:0;flex:1;text-align:center}.icon-btn{color:var(--text-main);display:flex;align-items:center;justify-content:center;padding:4px}.add-btn{width:28px;height:28px;border-radius:50%;background-color:var(--primary);display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px #22429466}.postcard.card{padding:16px;cursor:pointer;transition:transform .2s,box-shadow .2s;margin-bottom:12px}.postcard.card:active{transform:scale(.98)}.postcard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.postcard-user{display:flex;align-items:center;gap:8px}.avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;background-color:var(--border)}.username{font-weight:500;color:var(--text-main);font-size:14px}.status-badge{font-size:11px;padding:4px 8px;border-radius:12px;font-weight:700}.status-badge.active{background-color:#e5edff;color:var(--primary)}.status-badge.finished{background-color:var(--border);color:var(--text-secondary)}.postcard-title{font-size:16px;margin-bottom:6px;color:var(--text-main);line-height:1.4}.postcard-content{font-size:13.5px;color:var(--text-secondary);margin-bottom:12px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.postcard-images{display:flex;gap:8px;position:relative}.img-wrapper{flex:1;aspect-ratio:1;border-radius:8px;overflow:hidden;position:relative}.img-wrapper img{width:100%;height:100%;object-fit:cover}.img-more-overlay{position:absolute;top:0;right:0;width:calc(33.333% - 5.33px);height:100%;background:#00000080;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px;border-radius:8px;pointer-events:none}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}@keyframes popIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}.animate-pop{animation:popIn .25s cubic-bezier(.175,.885,.32,1.275) forwards}.material-modal{background-color:#fcfaf0;width:100%;max-width:320px;border-radius:4px;box-shadow:0 10px 30px #0003;position:relative;padding:24px 20px}.modal-tape{position:absolute;top:-10px;left:50%;transform:translate(-50%) rotate(-1deg);width:90px;height:20px;background-color:#fff9;box-shadow:0 1px 2px #0000001a;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-image{width:100%;aspect-ratio:1;border-radius:4px;overflow:hidden;margin-bottom:20px;cursor:pointer;border:1px solid var(--border)}.modal-image img{width:100%;height:100%;object-fit:cover}.modal-details{color:var(--text-main);font-size:14.5px;line-height:1.8}.modal-details h3{font-size:17px;margin-bottom:12px;color:var(--primary)}:root{--primary: #224294;--bg: #f5f7fa;--text-main: #111827;--text-secondary: #6b7280;--border: #e5e7eb;--white: #ffffff;--card-shadow: 0 2px 8px rgba(0, 0, 0, .04)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:#efefef;color:var(--text-main);line-height:1.5;font-size:14.5px}#root{max-width:480px;margin:0 auto;min-height:100vh;background-color:var(--bg);position:relative;box-shadow:0 0 20px #0000000d;overflow-x:hidden}a{text-decoration:none;color:inherit}button{border:none;background:none;cursor:pointer;font-family:inherit;transition:opacity .2s}button:active{opacity:.7}input,textarea{font-family:inherit;outline:none}.page-container{padding-bottom:70px;padding-top:50px;min-height:100vh}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s cubic-bezier(.16,1,.3,1) forwards}