:root{--bg: #FBF9F6;--surface: #FFFFFF;--surface-soft: #F5F2ED;--text: #3D3A36;--text-secondary: #8A847A;--text-tertiary: #B5AFA5;--accent: #C4A46C;--accent-light: #F5EDD8;--border: #E8E3DB;--primary: #8B5E8B;--primary-light: #F3EBF3;--green: #5C7A5E;--green-light: #E8F0E8;--red: #C85050;--red-light: #F5E8E8;--energy-metal: #C4A46C;--energy-wood: #5C9E5E;--energy-water: #5B8EC4;--energy-fire: #C4675B;--energy-earth: #C4A46C;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(61,58,54,.04);--shadow-md: 0 2px 12px rgba(61,58,54,.08);--shadow-lg: 0 8px 32px rgba(61,58,54,.12);--sidebar-width: 220px;--header-height: 64px;--mobile-nav-height: 56px;--content-max-width: 900px;--font-sans: "Noto Serif SC", Georgia, "Songti SC", serif;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background-color:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit}img{max-width:100%;display:block}ul,ol{list-style:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.page-enter{opacity:0;transform:translateY(8px)}.page-enter-active{opacity:1;transform:translateY(0);transition:opacity var(--transition-base),transform var(--transition-base)}.skeleton{background:linear-gradient(90deg,var(--surface-soft) 25%,var(--border) 50%,var(--surface-soft) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-3xl) var(--space-lg);text-align:center;color:var(--text-secondary);gap:var(--space-md)}.empty-state svg{width:64px;height:64px;opacity:.4}.empty-state p{font-size:.9375rem}@media (min-width: 768px){.mobile-nav{display:none!important}.desktop-header{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:#fbf9f6d9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:100;display:flex;align-items:center;padding:0 var(--space-xl)}.desktop-header .header-inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:calc(var(--sidebar-width) + var(--content-max-width) + var(--space-xl) * 2);margin:0 auto}.header-logo{display:flex;align-items:center;gap:var(--space-sm);font-size:1.125rem;font-weight:700;color:var(--text);letter-spacing:.02em}.header-logo svg{width:28px;height:28px}.header-nav{display:flex;align-items:center;gap:var(--space-xs);margin-left:auto}.header-nav a{padding:var(--space-sm) var(--space-md);border-radius:var(--radius-full);font-size:.9375rem;color:var(--text-secondary);transition:all var(--transition-fast);font-weight:500}.header-nav a:hover{color:var(--text);background:var(--surface-soft)}.header-nav a.active{color:var(--primary);background:var(--primary-light)}.header-actions{display:flex;align-items:center;gap:var(--space-sm);margin-left:var(--space-lg)}.header-icon-btn{width:36px;height:36px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast);position:relative}.header-icon-btn:hover{color:var(--text);background:var(--surface-soft)}.header-icon-btn svg{width:20px;height:20px}.header-avatar{width:36px;height:36px;border-radius:var(--radius-full);overflow:hidden;border:2px solid var(--border);cursor:pointer;transition:border-color var(--transition-fast)}.header-avatar:hover{border-color:var(--accent)}.header-avatar img{width:100%;height:100%;object-fit:cover}.header-login-btn{padding:var(--space-sm) var(--space-lg);background:var(--primary);color:#fff;border-radius:var(--radius-full);font-size:.875rem;font-weight:600;transition:all var(--transition-fast)}.header-login-btn:hover{background:#7a4f7a;transform:translateY(-1px)}.badge{position:absolute;top:4px;right:4px;width:8px;height:8px;background:var(--red);border-radius:50%;border:2px solid var(--bg)}.desktop-layout{display:flex;padding-top:var(--header-height);min-height:100vh}.desktop-sidebar{position:fixed;top:var(--header-height);left:0;bottom:0;width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--border);overflow-y:auto;padding:var(--space-lg) var(--space-md);display:flex;flex-direction:column;gap:var(--space-xs)}.sidebar-section{margin-bottom:var(--space-md)}.sidebar-section-title{font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);padding:0 var(--space-sm);margin-bottom:var(--space-sm)}.sidebar-nav a{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-sm);border-radius:var(--radius-md);font-size:.9375rem;color:var(--text-secondary);transition:all var(--transition-fast);font-weight:500}.sidebar-nav a svg{width:18px;height:18px;flex-shrink:0}.sidebar-nav a:hover{color:var(--text);background:var(--surface-soft)}.sidebar-nav a.active{color:var(--primary);background:var(--primary-light)}.sidebar-nav a .nav-badge{margin-left:auto;font-size:.75rem;background:var(--red);color:#fff;padding:1px 6px;border-radius:var(--radius-full);font-weight:600}.desktop-main{margin-left:var(--sidebar-width);flex:1;min-width:0;padding:var(--space-xl) var(--space-xl)}.content-wrapper{max-width:var(--content-max-width);margin:0 auto}.desktop-main.full-width{margin-left:0}.desktop-main.full-width .content-wrapper{max-width:1200px}}@media (max-width: 767px){.desktop-header,.desktop-sidebar{display:none!important}.mobile-header{position:fixed;top:0;left:0;right:0;height:calc(44px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);background:#fbf9f6e6;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:100;display:flex;align-items:center;padding-left:var(--space-md);padding-right:var(--space-md)}.mobile-header .header-logo{font-size:1rem;font-weight:700;color:var(--text)}.mobile-header .header-actions{margin-left:auto;display:flex;align-items:center;gap:var(--space-xs)}.mobile-header .header-icon-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);border-radius:var(--radius-full);transition:all var(--transition-fast)}.mobile-header .header-icon-btn:hover{background:var(--surface-soft);color:var(--text)}.mobile-header .header-icon-btn svg{width:20px;height:20px}.mobile-main{padding-top:calc(44px + env(safe-area-inset-top));padding-bottom:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom));min-height:100vh}.mobile-nav{position:fixed;bottom:0;left:0;right:0;height:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fbf9f6eb;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-around;z-index:100}.mobile-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:var(--space-sm) var(--space-md);color:var(--text-tertiary);font-size:.6875rem;font-weight:500;transition:color var(--transition-fast);flex:1}.mobile-nav a svg{width:22px;height:22px}.mobile-nav a.active{color:var(--primary)}.mobile-nav a .badge{position:absolute;top:2px;right:50%;transform:translate(16px);width:6px;height:6px;background:var(--red);border-radius:50%}}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border);overflow:hidden}.card-padded{padding:var(--space-lg)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md)}.card-title{font-size:1rem;font-weight:700;color:var(--text);letter-spacing:.01em}.card-title:before{content:"";display:inline-block;width:3px;height:1em;background:var(--accent);margin-right:var(--space-sm);vertical-align:middle;border-radius:2px}.card-action{font-size:.8125rem;color:var(--text-secondary);font-weight:500;transition:color var(--transition-fast)}.card-action:hover{color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);font-size:.875rem;font-weight:600;transition:all var(--transition-fast);white-space:nowrap;cursor:pointer;border:none;font-family:inherit;line-height:1.4}.btn svg{width:16px;height:16px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#7a4f7a;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--surface-soft);color:var(--text)}.btn-secondary:hover{background:var(--border)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{background:#b39458;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--surface-soft);color:var(--text)}.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}.btn-outline:hover{background:var(--primary-light)}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{background:#b04545}.btn-sm{padding:6px var(--space-md);font-size:.8125rem}.btn-lg{padding:var(--space-md) var(--space-xl);font-size:1rem}.btn-block{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.form-group{margin-bottom:var(--space-lg)}.form-label{display:block;font-size:.875rem;font-weight:600;color:var(--text);margin-bottom:var(--space-sm)}.form-input{width:100%;padding:var(--space-sm) var(--space-md);border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:.9375rem;color:var(--text);background:var(--surface);transition:all var(--transition-fast);outline:none}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.form-input::placeholder{color:var(--text-tertiary)}.form-input.error{border-color:var(--red)}.form-error{font-size:.8125rem;color:var(--red);margin-top:var(--space-xs)}.form-hint{font-size:.8125rem;color:var(--text-secondary);margin-top:var(--space-xs)}.avatar{border-radius:var(--radius-full);overflow:hidden;flex-shrink:0;background:var(--surface-soft)}.avatar img{width:100%;height:100%;object-fit:cover}.avatar-sm{width:32px;height:32px}.avatar-md{width:48px;height:48px}.avatar-lg{width:64px;height:64px}.avatar-xl{width:80px;height:80px}.tag{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;white-space:nowrap}.tag-primary{background:var(--primary-light);color:var(--primary)}.tag-accent{background:var(--accent-light);color:var(--accent)}.tag-green{background:var(--green-light);color:var(--green)}.tag-red{background:var(--red-light);color:var(--red)}.tag-gray{background:var(--surface-soft);color:var(--text-secondary)}.divider{height:1px;background:var(--border);margin:var(--space-lg) 0}.energy-score{display:inline-flex;align-items:baseline;gap:2px;font-family:var(--font-sans);font-weight:900;color:var(--primary)}.energy-score .score-num{font-size:2rem;line-height:1}.energy-score .score-max{font-size:.875rem;color:var(--text-tertiary);font-weight:400}.list-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md) 0;border-bottom:1px solid var(--border);transition:background var(--transition-fast)}.list-item:last-child{border-bottom:none}.list-item:hover{background:var(--surface-soft);margin:0 calc(-1 * var(--space-md));padding-left:var(--space-md);padding-right:var(--space-md);border-radius:var(--radius-md);border-bottom-color:transparent}.list-item-content{flex:1;min-width:0}.list-item-title{font-size:.9375rem;font-weight:600;color:var(--text);margin-bottom:2px}.list-item-desc{font-size:.8125rem;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-item-meta{font-size:.75rem;color:var(--text-tertiary);flex-shrink:0}.loading-spinner{width:24px;height:24px;border:2.5px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#fbf9f6cc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#3d3a3666;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:center;justify-content:center;padding:var(--space-lg);animation:fadeIn var(--transition-fast)}.modal-overlay.hidden{display:none}.modal{background:var(--surface);border-radius:var(--radius-xl);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;animation:slideUp var(--transition-base)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg);border-bottom:1px solid var(--border)}.modal-title{font-size:1.0625rem;font-weight:700}.modal-close{width:32px;height:32px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast)}.modal-close:hover{background:var(--surface-soft);color:var(--text)}.modal-body{padding:var(--space-lg)}.modal-footer{display:flex;gap:var(--space-sm);justify-content:flex-end;padding:var(--space-lg);border-top:1px solid var(--border)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.toast{position:fixed;bottom:80px;left:50%;transform:translate(-50%);background:var(--text);color:#fff;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);font-size:.875rem;font-weight:500;z-index:300;animation:toastIn var(--transition-base);white-space:nowrap}.toast.hidden{display:none}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@media (max-width: 767px){.card-padded{padding:var(--space-md)}.btn-lg{padding:var(--space-md) var(--space-lg)}}