:root{--brand-primary: #d35400;--brand-secondary: #e67e22;--brand-accent: #f39c12;--text-primary: #2c3e50;--text-secondary: #7f8c8d;--bg-primary: #ffffff;--bg-secondary: #fef9f5;--bg-tertiary: #fdf2e9;--border-color: #f5e6d3;--shadow: rgba(0, 0, 0, .1);--transition: all .3s ease}*{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}body{overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-secondary);color:var(--text-primary);line-height:1.6}body.theme-dark{--brand-primary: #e67e22;--brand-secondary: #f39c12;--brand-accent: #f5a623;--text-primary: #e8e6e3;--text-secondary: #b0ada8;--bg-primary: #1e1e1e;--bg-secondary: #171717;--bg-tertiary: #252525;--border-color: #3a3a3a;--shadow: rgba(0, 0, 0, .6);background-color:var(--bg-secondary);color:var(--text-primary)}.tone-coral{--brand-primary: #ff5c7a;--brand-secondary: #ff8e72;--brand-accent: #ffd1c2;--tone-surface: #fff4f6;--tone-border: #ffc4cf;--tone-shadow: rgba(255, 92, 122, .25)}.tone-mint{--brand-primary: #1fb196;--brand-secondary: #3cd9ba;--brand-accent: #9ff3dd;--tone-surface: #effcf7;--tone-border: #c0f1e3;--tone-shadow: rgba(31, 177, 150, .22)}.tone-indigo{--brand-primary: #5a63d8;--brand-secondary: #8d96ff;--brand-accent: #cfd4ff;--tone-surface: #f2f3ff;--tone-border: #d7dcff;--tone-shadow: rgba(90, 99, 216, .24)}.tone-saffron{--brand-primary: #f5a623;--brand-secondary: #f7c04a;--brand-accent: #ffe3a5;--tone-surface: #fff8ec;--tone-border: #ffe0b6;--tone-shadow: rgba(245, 166, 35, .22)}.tone-lagoon{--brand-primary: #1d9ed8;--brand-secondary: #4ec0f0;--brand-accent: #b5e6ff;--tone-surface: #f0f9ff;--tone-border: #cfeeff;--tone-shadow: rgba(29, 158, 216, .2)}body.theme-dark .color-splash{box-shadow:0 20px 48px #00000080;border-color:var(--tone-border, var(--border-color))}body.theme-dark .tone-coral{--brand-primary: #ff8f66;--brand-secondary: #ffb199;--brand-accent: #ffd9c8;--tone-surface: #1e1e1e;--tone-border: #3a3a3a;--tone-shadow: rgba(0, 0, 0, .4)}body.theme-dark .tone-mint{--brand-primary: #34d0b6;--brand-secondary: #5fe2cf;--brand-accent: #b9f4ea;--tone-surface: #1e1e1e;--tone-border: #3a3a3a;--tone-shadow: rgba(0, 0, 0, .4)}body.theme-dark .tone-indigo{--brand-primary: #7c8bff;--brand-secondary: #9eaaff;--brand-accent: #d3d9ff;--tone-surface: #1e1e1e;--tone-border: #3a3a3a;--tone-shadow: rgba(0, 0, 0, .4)}body.theme-dark .tone-saffron{--brand-primary: #f2b24b;--brand-secondary: #ffd469;--brand-accent: #ffe9b4;--tone-surface: #1e1e1e;--tone-border: #3a3a3a;--tone-shadow: rgba(0, 0, 0, .4)}body.theme-dark .tone-lagoon{--brand-primary: #4cb0ff;--brand-secondary: #78c8ff;--brand-accent: #c3e6ff;--tone-surface: #1e1e1e;--tone-border: #3a3a3a;--tone-shadow: rgba(0, 0, 0, .4)}.color-splash{background-color:var(--tone-surface, var(--bg-primary));border:1px solid var(--tone-border, var(--border-color));box-shadow:0 24px 60px var(--tone-shadow, rgba(0, 0, 0, .08))}#root{min-height:100vh}.app{max-width:1400px;margin:0 auto;padding:2rem 1rem}@media(min-width:1025px){.app.match-fullscreen{max-width:100%;padding:0;height:100vh;display:flex;flex-direction:column;overflow:hidden}.app.match-fullscreen .app-header{padding:1rem 2rem;margin-bottom:0;border-bottom:1px solid var(--border-color);flex-shrink:0;position:relative;z-index:10}.app.match-fullscreen .app-header .brand-block{display:none}.app.match-fullscreen .app-header .header-actions{position:static;justify-content:flex-end;width:100%}.app.match-fullscreen .app-footer,.app.match-fullscreen .search-section{display:none}.app.match-fullscreen .app-main{flex:1;display:flex;flex-direction:column;overflow:hidden;padding:0}}.scroll-progress{position:fixed;top:0;left:0;right:0;height:4px;background-color:#0000000d;z-index:3000}.scroll-progress-bar{height:100%;background-color:var(--brand-primary);transition:width .2s ease}@media(max-width:768px){.scroll-progress{display:none}}.app-header{text-align:center;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:2px solid var(--border-color);position:relative}.app-header.color-splash{border-bottom:none;padding:2.5rem 2rem;border-radius:0}.search-section{margin-bottom:2rem;padding:0;display:flex;justify-content:center}.brand-block{display:flex;flex-direction:column;gap:.25rem}.header-actions{position:absolute;top:0;right:0;display:flex;flex-direction:row;align-items:center;gap:.75rem}.announcement-toggle{display:inline-flex;align-items:center;gap:.35rem;padding:.45rem 1rem;border-radius:999px;border:1px solid var(--brand-primary);background-color:#d3540014;color:var(--brand-primary);font-size:.85rem;font-weight:600;cursor:pointer;transition:var(--transition)}.announcement-toggle .material-icons{font-size:1rem}.announcement-toggle:hover{background-color:var(--brand-primary);color:#fff}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--brand-primary);color:var(--brand-primary);background-color:#d3540014;cursor:pointer;transition:var(--transition)}.icon-button .material-icons{font-size:1.1rem}.icon-button:hover{background-color:var(--brand-primary);color:#fff}.match-toggle{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.25rem;border:1px solid var(--brand-primary);border-radius:999px;background-color:transparent;color:var(--brand-primary);font-size:.9rem;font-weight:600;cursor:pointer;transition:var(--transition)}.match-toggle .material-icons{font-size:1rem}.match-toggle:hover,.match-toggle.active{background-color:var(--brand-primary);color:#fff}.app-header h1{font-size:2.5rem;color:var(--brand-primary);font-weight:600;margin-bottom:.5rem}.brand-logo{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;letter-spacing:-.02em}.app-subtitle{font-size:1rem;color:var(--text-secondary);font-weight:400;margin-bottom:0}.app-main{display:flex;flex-direction:column;gap:2rem}.home-hero{display:flex;justify-content:space-between;align-items:center;gap:2rem;padding:2rem;border-radius:16px;background-color:var(--bg-tertiary)}.home-hero h2{font-size:2rem;color:var(--brand-primary);margin-bottom:.5rem}.home-hero p{font-size:1rem;color:var(--text-secondary)}.hero-actions{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center}.cta-primary,.cta-secondary{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:999px;font-weight:600;text-decoration:none;border:1px solid transparent;transition:var(--transition);font-size:.9375rem}.cta-primary{background-color:var(--brand-primary);color:#fff;border-color:var(--brand-primary)}.cta-primary:hover{background-color:var(--brand-secondary);border-color:var(--brand-secondary)}body.theme-dark .cta-primary{color:#fff}.cta-secondary{color:var(--brand-primary);border-color:var(--brand-primary)}.cta-secondary:hover{background-color:var(--brand-primary);color:#fff}body.theme-dark .cta-secondary{color:var(--brand-secondary);border-color:var(--brand-secondary)}body.theme-dark .cta-secondary:hover{background-color:var(--brand-secondary);border-color:var(--brand-secondary);color:#fff}.post-form{background-color:var(--bg-primary);padding:2rem;border-radius:16px;transition:var(--transition)}.compose-page{display:flex;justify-content:center}.compose-section{display:flex;justify-content:center;width:100%}.compose-card{width:100%;max-width:720px;margin:0 auto;background-color:var(--bg-primary);padding:2rem;border-radius:16px;box-shadow:0 2px 12px var(--shadow)}.compose-header{margin-bottom:1.5rem}.compose-header h2{font-size:1.75rem;color:var(--brand-primary);margin-bottom:.5rem}.compose-header p{color:var(--text-secondary)}.compose-note{display:flex;align-items:center;gap:.5rem;background-color:var(--bg-tertiary);border-radius:12px;padding:1rem;margin-bottom:1.5rem;color:var(--brand-primary);font-size:.9rem}.post-form .admin-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background-color:var(--bg-tertiary);border-radius:8px;font-size:.875rem;color:var(--brand-accent);font-weight:500;margin-bottom:1rem;width:100%;box-sizing:border-box}.post-form .admin-badge .material-icons{font-size:1.125rem}.posts-page{display:flex;flex-direction:column;gap:1.5rem}.reports-page{width:100%}.guard-card{max-width:420px;margin:0 auto;text-align:center;background-color:var(--bg-primary);padding:2rem;border-radius:16px;box-shadow:0 2px 8px var(--shadow);display:flex;flex-direction:column;gap:1rem;align-items:center}.guard-card .material-icons{font-size:2.5rem;color:var(--brand-primary)}.form-group{margin-bottom:1.5rem;position:relative}.form-group:last-of-type{margin-bottom:1rem}.form-char-count{display:flex;justify-content:space-between;align-items:center;margin-top:.5rem;font-size:.875rem;color:var(--text-secondary)}.form-char-count>span:first-child{margin-left:auto}.form-char-count .char-count-warning{color:var(--brand-accent);font-weight:500}.post-interval-warning{color:var(--brand-primary);font-weight:500;margin-right:.5rem}.form-input,.form-textarea{width:100%;padding:.875rem;border:2px solid var(--border-color);border-radius:6px;font-size:1rem;font-family:inherit;background-color:var(--bg-primary);color:var(--text-primary);transition:var(--transition)}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--brand-accent)}.form-textarea{resize:none;min-height:120px}.form-submit{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.875rem 1.5rem;background-color:var(--brand-primary);color:#fff;border:none;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition)}.form-submit:disabled{opacity:.6;cursor:not-allowed}.form-submit:not(:disabled):hover{background-color:var(--brand-secondary)}.post-list{display:grid;grid-template-columns:1fr;gap:1.5rem;justify-content:center}.post-list-empty{text-align:center;padding:4rem 2rem;color:var(--text-secondary)}.post-list-empty .material-icons{font-size:4rem;margin-bottom:1rem;opacity:.5}.post-list-empty p{font-size:1.125rem}.post-list-info{text-align:center;padding:2rem 1rem;margin-top:2rem;color:var(--text-secondary);font-size:.9375rem}.post-item{background-color:var(--bg-primary);padding:2rem;border-radius:16px;box-shadow:0 2px 8px var(--shadow);transition:var(--transition);display:flex;flex-direction:column;position:relative;min-height:0}.post-item-pinned{border:2px solid var(--brand-accent)}.post-item-pinned .post-content{margin-top:.5rem}.post-item-anonymous{border:1px solid var(--brand-primary)}.post-pinned-badge{position:absolute;top:1rem;left:1rem;display:inline-flex;align-items:center;gap:.25rem;padding:.25rem .75rem;background-color:var(--brand-accent);color:#fff;border-radius:12px;font-size:.75rem;font-weight:600;z-index:1}.post-pinned-badge .material-icons{font-size:1rem}.post-admin-badge{display:inline-flex;align-items:center;gap:.25rem;font-size:.875rem;color:var(--brand-accent);font-weight:500}.post-admin-badge .material-icons{font-size:1rem}.post-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.post-header-left,.post-header-right{display:flex;align-items:center;gap:.75rem}.post-time{display:flex;align-items:center;gap:.25rem;font-size:.875rem;color:var(--text-secondary);white-space:nowrap}.post-time .material-icons{font-size:1rem}.post-delete{display:flex;align-items:center;justify-content:center;width:32px;height:32px;min-width:32px;min-height:32px;padding:0;background-color:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:4px;transition:var(--transition)}.post-delete:disabled{opacity:.5;cursor:not-allowed}.post-delete:not(:disabled){color:#e74c3c}.post-delete:not(:disabled):hover{background-color:#e74c3c;color:#fff}.post-delete .material-icons{font-size:1.25rem}.post-report{display:flex;align-items:center;justify-content:center;width:32px;height:32px;min-width:32px;min-height:32px;padding:0;background-color:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:4px;transition:var(--transition)}.post-report:hover{background-color:#f39c12;color:#fff}.post-report .material-icons{font-size:1.25rem}.post-pin{display:flex;align-items:center;justify-content:center;width:32px;height:32px;min-width:32px;min-height:32px;padding:0;background-color:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:4px;transition:var(--transition)}.post-pin:disabled{opacity:.5;cursor:not-allowed}.post-pin:not(:disabled){color:var(--text-secondary)}.post-pin:not(:disabled):hover{background-color:var(--brand-accent);color:#fff}.post-pin.post-pin-active{color:var(--brand-accent)}.post-pin.post-pin-active:hover{background-color:var(--brand-accent);color:#fff}.post-pin .material-icons{font-size:1.25rem}.post-content{font-size:1rem;line-height:1.8;color:var(--text-primary);white-space:pre-wrap;word-wrap:break-word;margin-bottom:1rem}.post-footer{display:flex;align-items:center;gap:.5rem;padding-top:1rem;margin-top:auto;border-top:1px solid var(--border-color)}.post-like{display:flex;align-items:center;gap:.375rem;padding:.5rem .75rem;background-color:transparent;border:1px solid var(--border-color);border-radius:20px;color:var(--text-secondary);cursor:pointer;transition:var(--transition);font-size:.875rem;font-weight:500}.post-like:hover{background-color:var(--bg-secondary);border-color:var(--brand-primary);color:var(--brand-primary);transform:translateY(-1px)}.post-like-active{background-color:#f39c121a;border-color:var(--brand-accent);color:var(--brand-accent)}.post-like-active:hover{background-color:#f39c1226}.post-like .material-icons{font-size:1.125rem;transition:var(--transition)}.post-like-active .material-icons{color:var(--brand-accent)}.post-like-animate .material-icons{animation:likePulse .6s ease}@keyframes likePulse{0%{transform:scale(1)}50%{transform:scale(1.3) rotate(10deg)}to{transform:scale(1)}}.post-like-count{font-weight:600;min-width:1.5rem;text-align:center}.announcement-bell{display:flex;align-items:center;justify-content:center;width:40px;height:40px;min-width:40px;min-height:40px;padding:0;background-color:var(--bg-tertiary);color:var(--brand-primary);border:none;border-radius:8px;cursor:pointer;transition:var(--transition)}.announcement-bell:hover{background-color:var(--brand-accent);color:#fff}.announcement-bell .material-icons{font-size:1.25rem}.admin-panel{display:flex;flex-direction:row;align-items:center;gap:1rem}.admin-status{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--brand-accent)}.admin-status .material-icons{font-size:1.125rem}.admin-logout{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background-color:var(--bg-tertiary);color:var(--text-primary);border:none;border-radius:6px;font-size:.875rem;cursor:pointer;transition:var(--transition)}.admin-logout:hover{background-color:var(--brand-secondary);color:#fff}.admin-logout .material-icons{font-size:1rem}.admin-toggle{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background-color:var(--bg-tertiary);color:var(--text-primary);border:none;border-radius:6px;font-size:.875rem;cursor:pointer;transition:var(--transition)}.admin-toggle .material-icons{font-size:1rem}.admin-toggle:hover{background-color:var(--brand-secondary);color:#fff}.admin-login{position:absolute;top:0;right:0;z-index:10}.admin-form{background-color:var(--bg-primary);padding:1.5rem;border-radius:8px;box-shadow:0 4px 16px var(--shadow);min-width:280px}.admin-form-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.admin-form-header h3{font-size:1.125rem;color:var(--brand-primary);font-weight:600}.admin-close{display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;background-color:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:4px;transition:var(--transition)}.admin-close .material-icons{font-size:1.25rem}.admin-close:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.admin-error{background-color:#fee;color:#c33;padding:.75rem;border-radius:6px;font-size:.875rem;margin-bottom:1rem}.toast-container{position:fixed;top:1rem;right:1rem;z-index:1000;display:flex;flex-direction:column;gap:.75rem;max-width:400px;width:calc(100% - 2rem)}.toast{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;background-color:var(--bg-primary);border-radius:8px;box-shadow:0 4px 16px var(--shadow);transition:var(--transition);animation:toastSlideIn .3s ease}@keyframes toastSlideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.toast-icon{font-size:1.5rem;flex-shrink:0}.toast-message{flex:1;font-size:.9375rem;line-height:1.5}.toast-close{display:flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;background-color:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:4px;transition:var(--transition);flex-shrink:0}.toast-close .material-icons{font-size:1.125rem}.toast-success{border-left:4px solid #27ae60}.toast-success .toast-icon{color:#27ae60}.toast-error{border-left:4px solid #e74c3c}.toast-error .toast-icon{color:#e74c3c}.toast-warning{border-left:4px solid #f39c12}.toast-warning .toast-icon{color:#f39c12}.toast-info{border-left:4px solid var(--brand-secondary)}.toast-info .toast-icon{color:var(--brand-secondary)}.announcement-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;padding:1rem;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.announcement-modal{background-color:var(--bg-primary);border-radius:16px;box-shadow:0 8px 32px #0003;max-width:500px;width:100%;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.announcement-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 1.5rem 1rem;border-bottom:1px solid var(--border-color)}.announcement-header h3{font-size:1.25rem;color:var(--brand-primary);font-weight:600;margin:0}.announcement-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background-color:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:8px;transition:var(--transition)}.announcement-close .material-icons{font-size:1.5rem}.announcement-content{padding:2rem 1.5rem;text-align:center}.announcement-icon{display:flex;justify-content:center;margin-bottom:1rem}.announcement-icon .material-icons{font-size:3rem;color:var(--brand-accent)}.announcement-content p{font-size:1.125rem;color:var(--text-primary);line-height:1.8;margin:.5rem 0}.announcement-warning{color:var(--brand-primary);font-weight:600;font-size:1rem}.announcement-footer{padding:1rem 1.5rem 1.5rem;display:flex;justify-content:center}.announcement-button{padding:.75rem 2rem;background-color:var(--brand-primary);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition)}.announcement-button:hover{background-color:var(--brand-secondary)}.announcement-button:not(:disabled){background-color:var(--brand-secondary)}.delete-confirm-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;padding:1rem;animation:fadeIn .3s ease}.delete-confirm-modal{background-color:var(--bg-primary);border-radius:16px;box-shadow:0 8px 32px #0003;max-width:400px;width:100%;padding:2rem;text-align:center;animation:slideUp .3s ease}.delete-confirm-icon{display:flex;justify-content:center;margin-bottom:1rem}.delete-confirm-icon .material-icons{font-size:3.5rem;color:#e74c3c}.delete-confirm-title{font-size:1.25rem;color:var(--brand-primary);font-weight:600;margin:0 0 .5rem}.delete-confirm-message{font-size:.9375rem;color:var(--text-secondary);margin:0 0 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