:root{--orange: #F26522;--orange-dark: #d4541a;--orange-light: #fff3ed;--white: #ffffff;--text: #1a1a1a;--text-muted: #666666;--text-light: #999999;--bg: #f8f8f8;--border: #e8e8e8;--radius: 12px;--radius-sm: 8px;--shadow: 0 2px 12px rgba(0, 0, 0, .08);--shadow-md: 0 4px 24px rgba(0, 0, 0, .12)}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-tap-highlight-color:transparent}body{font-family:Apple SD Gothic Neo,Malgun Gothic,맑은 고딕,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--white);color:var(--text);line-height:1.7;min-height:100vh}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button{cursor:pointer;border:none;background:none;font-family:inherit}input,select,textarea{font-family:inherit;font-size:1rem}.container{max-width:720px;margin:0 auto;padding:0 20px}.container-wide{max-width:1100px;margin:0 auto;padding:0 20px}.page{min-height:calc(100vh - 64px);padding-bottom:60px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:var(--radius-sm);font-size:1rem;font-weight:600;transition:background .15s,transform .1s;line-height:1;white-space:nowrap}.btn:active{transform:scale(.98)}.btn-primary{background:var(--orange);color:var(--white)}.btn-primary:hover{background:var(--orange-dark)}.btn-outline{background:transparent;color:var(--orange);border:2px solid var(--orange)}.btn-outline:hover{background:var(--orange-light)}.btn-ghost{background:transparent;color:var(--text-muted);border:2px solid var(--border)}.btn-ghost:hover{background:var(--bg)}.btn-danger{background:#e53e3e;color:var(--white)}.btn-danger:hover{background:#c53030}.btn-lg{padding:18px 36px;font-size:1.125rem;border-radius:var(--radius)}.btn-sm{padding:8px 16px;font-size:.875rem}.btn-full{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.9375rem;font-weight:600;margin-bottom:8px;color:var(--text)}.form-label .required{color:var(--orange);margin-left:2px}.form-input{width:100%;padding:13px 16px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:1rem;color:var(--text);background:var(--white);transition:border-color .15s;-webkit-appearance:none}.form-input:focus{outline:none;border-color:var(--orange)}.form-input::placeholder{color:var(--text-light)}.form-textarea{resize:vertical;min-height:100px}.form-select{width:100%;padding:13px 40px 13px 16px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:1rem;color:var(--text);background:var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='2' fill='none'/%3E%3C/svg%3E") no-repeat right 14px center;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;transition:border-color .15s}.form-select:focus{outline:none;border-color:var(--orange)}.form-hint{margin-top:6px;font-size:.8125rem;color:var(--text-muted)}.divider{border:none;border-top:1px solid var(--border);margin:24px 0}.section-title{font-size:1.375rem;font-weight:700;margin-bottom:20px}.section-title small{font-size:.875rem;font-weight:400;color:var(--text-muted);margin-left:8px}.badge{display:inline-block;padding:3px 10px;border-radius:100px;font-size:.75rem;font-weight:600}.badge-orange{background:var(--orange-light);color:var(--orange-dark)}.badge-green{background:#e8f5e9;color:#2e7d32}.badge-red{background:#ffebee;color:#c62828}.badge-yellow{background:#fffde7;color:#f57f17}.badge-gray{background:#f5f5f5;color:#616161}.alert{padding:14px 18px;border-radius:var(--radius-sm);font-size:.9375rem;margin-bottom:16px}.alert-error{background:#ffebee;color:#c62828;border:1px solid #ffcdd2}.alert-success{background:#e8f5e9;color:#2e7d32;border:1px solid #c8e6c9}.alert-info{background:var(--orange-light);color:var(--orange-dark);border:1px solid #ffcc80}.loading{display:flex;align-items:center;justify-content:center;min-height:200px;color:var(--text-muted);font-size:1rem}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .icon{width:56px;height:56px;margin:0 auto 16px;border-radius:50%;background:var(--bg);display:flex;align-items:center;justify-content:center}.empty-state .icon svg{width:28px;height:28px;color:#bbb}.empty-state p{font-size:1rem}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}@media (min-width: 480px){.stats-grid{grid-template-columns:repeat(4,1fr)}}.photo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}@media (min-width: 480px){.photo-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 768px){.photo-grid{grid-template-columns:repeat(4,1fr)}}.photo-item{aspect-ratio:1;overflow:hidden;border-radius:var(--radius-sm);background:var(--bg);position:relative}.photo-item img{width:100%;height:100%;object-fit:cover;transition:transform .2s}.photo-item:hover img{transform:scale(1.04)}.photo-item .overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#0009);padding:16px 10px 8px;color:#fff;font-size:.75rem;opacity:0;transition:opacity .2s}.photo-item:hover .overlay{opacity:1}.hero{background:url(/images/hero-bg.jpg) center 60%/cover no-repeat,linear-gradient(160deg,#0f1827,#1a2d48);color:#fff;padding:100px 20px 90px;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,#050a1685,#050a1647 60%,#050a167a)}.page-banner{background-color:#0d1a2e;background-size:cover;background-position:center;background-repeat:no-repeat;color:#fff;padding:56px 20px 48px;text-align:center;position:relative;overflow:hidden}.page-banner:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,#050a1680,#050a1638,#050a1673)}.page-banner-content{position:relative;z-index:1}.banner-community{background-image:url(/images/running-bg.jpg);background-position:center 40%}.banner-gallery{background-image:url(/images/run_stadium.jpg);background-position:center center}.banner-stories{background-image:url(/images/run_trail.jpg);background-position:center 35%}.banner-notices{background-image:url(/images/run_hill.jpg);background-position:center 65%}.hero-content{position:relative;z-index:1;max-width:600px;margin:0 auto}.hero-subtitle{font-size:1rem;color:var(--orange);font-weight:600;letter-spacing:.1em;margin-bottom:12px;text-transform:uppercase}.hero-title{font-size:2.5rem;font-weight:800;line-height:1.2;margin-bottom:16px}.hero-desc{font-size:1.0625rem;color:#fffc;margin-bottom:32px;line-height:1.8}.hero-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}@media (max-width: 480px){.hero{padding:60px 20px}.hero-title{font-size:1.875rem}.hero-buttons .btn{flex:1;min-width:140px}}.day-progress{background:var(--bg);border-radius:var(--radius);padding:20px 24px;margin-bottom:24px}.day-progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.day-label{font-size:1.75rem;font-weight:800;color:var(--orange)}.day-sublabel{font-size:.875rem;color:var(--text-muted)}.progress-bar{height:10px;background:var(--border);border-radius:100px;overflow:hidden}.progress-fill{height:100%;background:var(--orange);border-radius:100px;transition:width .6s ease}.calendar-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:6px}@media (max-width: 480px){.calendar-grid{grid-template-columns:repeat(7,1fr);gap:4px}}.calendar-day{aspect-ratio:1;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.6875rem;font-weight:600;border:2px solid var(--border);color:var(--text-light);background:var(--white)}.calendar-day.done{background:var(--orange);border-color:var(--orange);color:#fff}.calendar-day.today{border-color:var(--orange);color:var(--orange)}.calendar-day.today.done{background:var(--orange);color:#fff}.calendar-day.future{opacity:.35}.mood-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.mood-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:14px 4px;border-radius:var(--radius-sm);border:2px solid var(--border);font-size:.8125rem;font-weight:500;color:var(--text-muted);background:var(--white);transition:all .15s;cursor:pointer;line-height:1.2}.mood-btn .mood-dot{width:10px;height:10px;border-radius:50%}.mood-btn.active{border-color:var(--orange);background:var(--orange-light);color:var(--orange-dark);font-weight:700}.toggle-group{display:grid;grid-template-columns:1fr 1fr;gap:10px}.toggle-btn{padding:16px;border-radius:var(--radius-sm);border:2px solid var(--border);font-size:1rem;font-weight:600;text-align:center;cursor:pointer;background:var(--white);color:var(--text-muted);transition:all .15s}.toggle-btn.active-yes{border-color:var(--orange);background:var(--orange);color:#fff}.toggle-btn.active-no{border-color:#666;background:#666;color:#fff}.story-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:16px}.story-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:8px}.story-name{font-weight:700;font-size:1rem}.story-cohort{font-size:.8125rem;color:var(--text-muted)}.story-esf{font-size:1.0625rem;margin-bottom:16px}.story-esf strong{color:var(--orange)}.story-acrostic{background:var(--orange-light);border-radius:var(--radius-sm);padding:16px;margin:16px 0}.story-acrostic p{font-size:1rem;margin-bottom:6px}.story-acrostic p:last-child{margin-bottom:0}.story-acrostic .letter{font-size:1.25rem;font-weight:800;color:var(--orange);display:inline-block;width:28px}.story-future{font-style:italic;color:var(--text-muted);border-left:3px solid var(--orange);padding-left:12px;margin-top:12px}.story-like{display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:100px;border:1.5px solid var(--border);font-size:.875rem;color:var(--text-muted);background:none;cursor:pointer;transition:all .15s}.story-like:hover{border-color:var(--orange);color:var(--orange)}.story-like.liked{border-color:var(--orange);color:var(--orange);background:var(--orange-light)}.message-feed{display:flex;flex-direction:column;gap:10px}.message-item{display:flex;gap:12px;align-items:stretch;padding:14px 16px;background:var(--bg);border-radius:var(--radius-sm)}.message-mood{width:4px;min-width:4px;border-radius:2px;flex-shrink:0;align-self:stretch}.message-body{flex:1;min-width:0}.message-name{font-size:.8125rem;font-weight:600;color:var(--text-muted);margin-bottom:2px}.message-text{font-size:.9375rem;word-break:break-word}.notice-item{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--border);gap:12px}.notice-item:last-child{border-bottom:none}.notice-title{font-size:1rem;font-weight:600;flex:1}.notice-date{font-size:.8125rem;color:var(--text-muted);white-space:nowrap;flex-shrink:0}.table-wrapper{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-size:.875rem}.data-table th{padding:12px 14px;text-align:left;background:var(--bg);font-weight:600;color:var(--text-muted);border-bottom:2px solid var(--border);white-space:nowrap}.data-table td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--orange-light)}.pagination{display:flex;gap:6px;justify-content:center;margin-top:24px;flex-wrap:wrap}.page-btn{padding:8px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--border);font-size:.875rem;background:var(--white);color:var(--text);cursor:pointer}.page-btn.active{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:700}.page-btn:hover:not(.active){border-color:var(--orange);color:var(--orange)}.filter-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.filter-tab{padding:8px 16px;border-radius:100px;border:1.5px solid var(--border);font-size:.875rem;background:var(--white);color:var(--text-muted);cursor:pointer;transition:all .15s}.filter-tab.active{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:600}.success-icon{display:flex;align-items:center;justify-content:center;margin-bottom:16px}.success-icon svg{width:72px;height:72px;color:var(--orange)}.success-title{font-size:1.625rem;font-weight:800;text-align:center;margin-bottom:8px}.success-sub{text-align:center;color:var(--text-muted);margin-bottom:32px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-orange{color:var(--orange)}.font-bold{font-weight:700}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.gap-8{gap:8px}.gap-12{gap:12px}.flex-wrap{flex-wrap:wrap}.w-full{width:100%}