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ease}textarea.input{min-height:96px;resize:vertical}.input::placeholder{color:var(--color-tertiary)}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-subtle)}.alert{padding:.75rem 1rem;border-radius:var(--radius-sm);font-size:.9rem;margin-bottom:1rem}.alert-error{background:var(--color-danger-subtle);color:var(--color-danger);border:1px solid var(--color-danger-subtle)}.alert-success{background:var(--color-success-subtle);color:var(--color-success);border:1px solid var(--color-success-subtle)}.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-hover));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.9rem;flex-shrink:0;overflow:hidden;-webkit-user-select:none;user-select:none}.avatar img{width:100%;height:100%;object-fit:cover}.avatar-sm{width:32px;height:32px;font-size:.8rem}.avatar-lg{width:64px;height:64px;font-size:1.4rem}.avatar-fx-silver{box-shadow:0 0 0 2px #c4c6d6d9,0 0 9px #aab2cdb3}[data-theme=dark] .avatar-fx-silver{box-shadow:0 0 0 2px #ced0e0b3,0 0 10px #969ebe8c}.avatar-fx-gold{box-shadow:0 0 12px #ffc4408c}.avatar-fx-gold:before{content:"";position:absolute;top:-3px;right:-3px;bottom:-3px;left:-3px;border-radius:50%;z-index:0;background:conic-gradient(from 0deg,#fc3,#fff3b0,#ffb300,#ffe98a,#fc3);animation:avatar-ring-spin 3.2s linear infinite}@keyframes avatar-ring-spin{to{transform:rotate(360deg)}}.muted{color:var(--color-secondary)}.empty-state{text-align:center;color:var(--color-secondary);padding:var(--sp-10) var(--sp-4)}.empty-state .icon-svg{width:40px;height:40px;margin-bottom:var(--sp-3);color:var(--color-tertiary)}.section-title{font-family:var(--font-display);font-size:1rem;font-weight:600;margin-bottom:.75rem;color:var(--color-text)}.icon-svg{width:20px;height:20px;flex-shrink:0}.badge-count{position:absolute;top:2px;right:2px;min-width:16px;height:16px;padding:0 4px;border-radius:var(--radius-pill);background:var(--color-danger);color:#fff;font-size:.62rem;font-weight:700;line-height:16px;text-align:center}.skeleton{background:linear-gradient(90deg,var(--color-surface-muted) 25%,var(--color-border) 50%,var(--color-surface-muted) 75%);background-size:200% 100%;animation:shimmer 1.3s ease-in-out infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-card{padding:var(--sp-5);border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);margin-bottom:var(--sp-3)}.skeleton-line{height:13px;margin-bottom:.5rem}.skeleton-line.short{width:40%}.skeleton-line.medium{width:70%}.skeleton-line.long{width:100%}.theme-segment{display:flex;padding:3px;border-radius:var(--radius-sm);background:var(--color-surface-muted);border:1px solid var(--color-border)}.theme-segment button{flex:1;min-height:40px;border:none;border-radius:6px;background:transparent;color:var(--color-secondary);font-size:.875rem;font-weight:500;transition:background var(--dur-fast) ease,color var(--dur-fast) ease}.theme-segment button.active{background:var(--color-surface);color:var(--color-primary);font-weight:600;box-shadow:var(--shadow-sm)}.toast-host{position:fixed;left:50%;bottom:calc(72px + env(safe-area-inset-bottom));transform:translate(-50%);z-index:var(--z-toast);display:flex;flex-direction:column;gap:var(--sp-2);width:max-content;max-width:calc(100vw - 2rem);pointer-events:none}.toast{display:flex;align-items:center;gap:var(--sp-2);padding:.7rem 1rem;border-radius:var(--radius-pill);background:var(--color-text);color:var(--color-bg);font-size:.875rem;font-weight:500;box-shadow:var(--shadow-lg);pointer-events:auto}.toast.toast-error{background:var(--color-danger);color:#fff}.toast.toast-success{background:var(--color-success);color:#fff}.toast .icon-svg{width:16px;height:16px}.toast-enter-active{transition:all var(--dur) var(--ease-out)}.toast-leave-active{transition:all var(--dur-fast) ease-in}.toast-enter-from,.toast-leave-to{opacity:0;transform:translateY(8px)}.bottom-nav{display:none}@media(max-width:720px){.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:var(--z-bottomnav);background:var(--header-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--color-border);padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:.5rem 0;min-height:52px;color:var(--color-secondary);font-size:.66rem;font-weight:500;position:relative}.bottom-nav a.router-link-active{color:var(--color-primary)}.container:not(.container--thread){padding-bottom:calc(72px + env(safe-area-inset-bottom))}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.fade-enter-active,.fade-leave-active{transition:opacity var(--dur) ease}.fade-enter-from,.fade-leave-to{opacity:0}