@import"https://fonts.googleapis.com/css2?family=Crimson+Pro:wght@400;600;700&family=Source+Sans+3:wght@300;400;600&family=Noto+Serif+SC:wght@400;700&family=Noto+Sans+SC:wght@300;400;500&display=swap";:root{--color-primary-50: #F5F3FF;--color-primary-100: #EDE9FE;--color-primary-200: #DDD6FE;--color-primary-300: #C4B5FD;--color-primary-400: #A78BFA;--color-primary-500: #8B5CF6;--color-primary-600: #7C3AED;--color-primary-700: #6D28D9;--color-primary-800: #5B21B6;--color-primary-900: #4C1D95;--color-primary-950: #2E1065;--color-accent-50: #FFFBEB;--color-accent-100: #FEF3C7;--color-accent-200: #FDE68A;--color-accent-300: #FCD34D;--color-accent-400: #FBBF24;--color-accent-500: #F59E0B;--color-accent-600: #D97706;--color-accent-700: #B45309;--color-accent-800: #92400E;--color-accent-900: #78350F;--color-neutral-50: #FAFAF9;--color-neutral-100: #F5F5F4;--color-neutral-200: #E7E5E4;--color-neutral-300: #D6D3D1;--color-neutral-400: #A8A29E;--color-neutral-500: #78716C;--color-neutral-600: #57534E;--color-neutral-700: #44403C;--color-neutral-800: #292524;--color-neutral-900: #1C1917;--color-neutral-950: #0C0A09;--color-element-fire: #DC2626;--color-element-water: #2563EB;--color-element-wood: #16A34A;--color-element-metal: #71717A;--color-element-earth: #CA8A04;--color-element-fire-bg: #FEF2F2;--color-element-water-bg: #EFF6FF;--color-element-wood-bg: #F0FDF4;--color-element-metal-bg: #F4F4F5;--color-element-earth-bg: #FEFCE8;--color-success: #10B981;--color-success-bg: #D1FAE5;--color-warning: #F59E0B;--color-warning-bg: #FEF3C7;--color-error: #EF4444;--color-error-bg: #FEE2E2;--color-info: #3B82F6;--color-info-bg: #DBEAFE;--color-bg-primary: #FAFAF9;--color-bg-secondary: #F5F5F4;--color-bg-tertiary: #FFFFFF;--color-bg-inverse: var(--color-primary-900);--color-bg-accent: var(--color-primary-50);--color-text-primary: var(--color-neutral-900);--color-text-secondary: var(--color-neutral-600);--color-text-tertiary: var(--color-neutral-500);--color-text-inverse: #FFFFFF;--color-text-accent: var(--color-primary-600);--color-border-default: var(--color-neutral-200);--color-border-strong: var(--color-neutral-300);--color-border-accent: var(--color-primary-300);--font-display: "Crimson Pro", "Noto Serif SC", Georgia, serif;--font-body: "Source Sans 3", "Noto Sans SC", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--font-chinese: "Noto Serif SC", "STSong", "SimSun", serif;--text-xs: .6875rem;--text-sm: .8125rem;--text-base: .9375rem;--text-lg: 1rem;--text-xl: 1.125rem;--text-2xl: 1.3125rem;--text-3xl: 1.625rem;--text-4xl: 1.875rem;--text-5xl: 2.5rem;--text-6xl: 3rem;--leading-none: 1;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.625;--leading-loose: 2;--font-light: 300;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--tracking-tighter: -.05em;--tracking-tight: -.025em;--tracking-normal: 0;--tracking-wide: .025em;--tracking-wider: .05em;--tracking-widest: .1em;--space-0: 0;--space-1: .1875rem;--space-2: .375rem;--space-3: .5625rem;--space-4: .75rem;--space-5: 1rem;--space-6: 1.125rem;--space-8: 1.5rem;--space-10: 1.875rem;--space-12: 2.25rem;--space-16: 3rem;--space-20: 3.75rem;--space-24: 4.5rem;--space-32: 6rem;--radius-none: 0;--radius-sm: .1875rem;--radius-md: .375rem;--radius-lg: .5625rem;--radius-xl: .75rem;--radius-2xl: 1.125rem;--radius-full: 9999px;--shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / .25);--shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / .05);--shadow-glow-primary: 0 0 20px rgb(139 92 246 / .3);--shadow-glow-accent: 0 0 20px rgb(245 158 11 / .3);--duration-fast: .15s;--duration-normal: .2s;--duration-slow: .3s;--duration-slower: .5s;--ease-default: cubic-bezier(.4, 0, .2, 1);--ease-in: cubic-bezier(.4, 0, 1, 1);--ease-out: cubic-bezier(0, 0, .2, 1);--ease-in-out: cubic-bezier(.4, 0, .2, 1);--ease-bounce: cubic-bezier(.68, -.55, .265, 1.55);--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-popover: 1060;--z-tooltip: 1070;--container-sm: 640px;--container-md: 768px;--container-lg: 1024px;--container-xl: 1280px;--container-2xl: 1536px}[data-theme=dark]{--color-bg-primary: var(--color-neutral-950);--color-bg-secondary: var(--color-neutral-900);--color-bg-tertiary: var(--color-neutral-800);--color-bg-inverse: var(--color-neutral-100);--color-text-primary: var(--color-neutral-100);--color-text-secondary: var(--color-neutral-300);--color-text-tertiary: var(--color-neutral-400);--color-text-inverse: var(--color-neutral-900);--color-border-default: var(--color-neutral-700);--color-border-strong: var(--color-neutral-600)}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-text-primary);background-color:var(--color-bg-primary)}:lang(zh),[lang=zh]{font-family:var(--font-chinese)}.h1,h1{font-family:var(--font-display);font-size:var(--text-5xl);font-weight:var(--font-bold);line-height:var(--leading-tight);letter-spacing:var(--tracking-tight);color:var(--color-text-primary)}.h2,h2{font-family:var(--font-display);font-size:var(--text-4xl);font-weight:var(--font-bold);line-height:var(--leading-tight);letter-spacing:var(--tracking-tight);color:var(--color-text-primary)}.h3,h3{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:var(--font-semibold);line-height:var(--leading-snug);letter-spacing:var(--tracking-tight);color:var(--color-text-primary)}.h4,h4{font-family:var(--font-body);font-size:var(--text-2xl);font-weight:var(--font-semibold);line-height:var(--leading-snug);color:var(--color-text-primary)}.h5,h5{font-family:var(--font-body);font-size:var(--text-xl);font-weight:var(--font-semibold);line-height:var(--leading-normal);color:var(--color-text-primary)}.h6,h6{font-family:var(--font-body);font-size:var(--text-lg);font-weight:var(--font-semibold);line-height:var(--leading-normal);color:var(--color-text-secondary)}.text-body-lg{font-size:var(--text-lg);line-height:var(--leading-relaxed);color:var(--color-text-secondary)}.text-body{font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-text-secondary)}.text-body-sm{font-size:var(--text-sm);line-height:var(--leading-relaxed);color:var(--color-text-secondary)}.text-caption{font-size:var(--text-xs);line-height:var(--leading-normal);color:var(--color-text-tertiary)}.text-overline{font-size:var(--text-xs);font-weight:var(--font-medium);line-height:var(--leading-normal);letter-spacing:var(--tracking-widest);text-transform:uppercase;color:var(--color-text-tertiary)}.chinese-display{font-family:var(--font-chinese);font-size:var(--text-4xl);font-weight:var(--font-normal);line-height:var(--leading-none)}.chinese-heading{font-family:var(--font-chinese);font-size:var(--text-2xl);font-weight:var(--font-normal);line-height:var(--leading-tight)}.chinese-body{font-family:var(--font-chinese);font-size:var(--text-base);font-weight:var(--font-normal);line-height:var(--leading-relaxed)}.chinese-label{font-family:var(--font-chinese);font-size:var(--text-sm);font-weight:var(--font-medium)}.earthly-branch{font-family:var(--font-chinese);font-size:var(--text-3xl);font-weight:var(--font-bold);color:var(--color-primary-700)}.palace-character{font-family:var(--font-chinese);font-size:var(--text-2xl);font-weight:var(--font-semibold);color:var(--color-text-primary)}.text-accent{color:var(--color-primary-600)}.text-gold{color:var(--color-accent-600)}.text-muted{color:var(--color-text-tertiary)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-gradient-primary{background:linear-gradient(135deg,var(--color-primary-600),var(--color-primary-400));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-gold{background:linear-gradient(135deg,var(--color-accent-500),var(--color-accent-300));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.prose{max-width:65ch;color:var(--color-text-secondary)}.prose h1,.prose h2,.prose h3,.prose h4{color:var(--color-text-primary);margin-top:1.5em;margin-bottom:.5em}.prose h1:first-child,.prose h2:first-child,.prose h3:first-child{margin-top:0}.prose p{margin-bottom:1.25em}.prose ul,.prose ol{margin-bottom:1.25em;padding-left:1.5em}.prose li{margin-bottom:.5em}.prose strong{font-weight:var(--font-semibold);color:var(--color-text-primary)}.prose blockquote{border-left:3px solid var(--color-primary-300);padding-left:var(--space-4);margin-left:0;font-style:italic;color:var(--color-text-tertiary)}a,.link{color:var(--color-primary-600);text-decoration:none;transition:color var(--duration-fast) var(--ease-default)}a:hover,.link:hover{color:var(--color-primary-700);text-decoration:underline}.link-subtle{color:var(--color-text-secondary)}.link-subtle:hover{color:var(--color-primary-600)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font-family:var(--font-body);font-weight:var(--font-semibold);text-decoration:none;border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--duration-normal) var(--ease-default)}.btn:focus-visible{outline:2px solid var(--color-primary-500);outline-offset:2px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:active:not(:disabled){transform:scale(.98)}.btn-sm{height:1.75rem;padding:0 var(--space-3);font-size:var(--text-sm)}.btn-md{height:2.125rem;padding:0 var(--space-4);font-size:var(--text-sm)}.btn-lg{height:2.5rem;padding:0 var(--space-6);font-size:var(--text-base)}.btn-xl{height:2.875rem;padding:0 var(--space-8);font-size:var(--text-lg)}.btn-primary{background-color:var(--color-primary-600);color:var(--color-text-inverse);box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-700);box-shadow:var(--shadow-md)}.btn-secondary{background-color:var(--color-accent-500);color:var(--color-text-inverse);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){background-color:var(--color-accent-600);box-shadow:var(--shadow-md)}.btn-outline{background-color:transparent;color:var(--color-primary-600);border:2px solid var(--color-primary-600)}.btn-outline:hover:not(:disabled){background-color:var(--color-primary-50)}.btn-ghost{background-color:var(--color-bg-tertiary);color:var(--color-primary-700);border:2px solid var(--color-primary-500)}.btn-ghost:hover:not(:disabled){background-color:var(--color-primary-50);border-color:var(--color-primary-600)}.btn-icon{width:2.125rem;height:2.125rem;padding:0}.btn-icon.btn-sm{width:1.75rem;height:1.75rem}.btn-icon.btn-lg{width:2.5rem;height:2.5rem}.btn-loading{position:relative;color:transparent!important}.btn-loading:after{content:"";position:absolute;width:1em;height:1em;border:2px solid currentColor;border-right-color:transparent;border-radius:var(--radius-full);animation:btn-spin .6s linear infinite}@keyframes btn-spin{to{transform:rotate(360deg)}}.input-wrapper{display:flex;flex-direction:column;gap:var(--space-2)}.input-label{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-primary)}.input-label-required:after{content:" *";color:var(--color-error)}.input{width:100%;height:2.5rem;padding:0 var(--space-4);font-family:var(--font-body);font-size:var(--text-base);color:var(--color-text-primary);background-color:var(--color-bg-tertiary);border:1px solid var(--color-border-default);border-radius:var(--radius-lg);transition:all var(--duration-fast) var(--ease-default)}.input::placeholder{color:var(--color-text-tertiary)}.input:hover{border-color:var(--color-border-strong)}.input:focus{outline:none;border-color:transparent;box-shadow:0 0 0 2px var(--color-primary-500)}.input:disabled{background-color:var(--color-bg-secondary);cursor:not-allowed;opacity:.7}.input-error{border-color:var(--color-error)}.input-error:focus{box-shadow:0 0 0 2px var(--color-error)}.input-error-message{font-size:var(--text-sm);color:var(--color-error)}.input-helper{font-size:var(--text-sm);color:var(--color-text-tertiary)}.textarea{min-height:5rem;padding:var(--space-3) var(--space-4);resize:vertical}.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2378716C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--space-3) center;padding-right:var(--space-10)}.radio-group,.checkbox-group{display:flex;gap:var(--space-4)}.radio-group-vertical,.checkbox-group-vertical{flex-direction:column;gap:var(--space-2)}.radio-item,.checkbox-item{display:flex;align-items:center;gap:var(--space-2);cursor:pointer}.radio-input,.checkbox-input{width:1.125rem;height:1.125rem;accent-color:var(--color-primary-600);cursor:pointer}.toggle{position:relative;display:inline-flex;align-items:center;gap:var(--space-2);cursor:pointer}.toggle-input{position:absolute;opacity:0;width:0;height:0}.toggle-slider{width:2.375rem;height:1.25rem;background-color:var(--color-neutral-300);border-radius:var(--radius-full);transition:background-color var(--duration-fast) var(--ease-default)}.toggle-slider:before{content:"";position:absolute;top:.125rem;left:.125rem;width:1rem;height:1rem;background-color:#fff;border-radius:var(--radius-full);box-shadow:var(--shadow-sm);transition:transform var(--duration-fast) var(--ease-default)}.toggle-input:checked+.toggle-slider{background-color:var(--color-primary-600)}.toggle-input:checked+.toggle-slider:before{transform:translate(1.125rem)}.toggle-input:focus-visible+.toggle-slider{box-shadow:0 0 0 2px var(--color-primary-500)}.card{background-color:var(--color-bg-tertiary);border:1px solid var(--color-border-default);border-radius:var(--radius-xl);overflow:hidden}.card-elevated{border:none;box-shadow:var(--shadow-lg)}.card-interactive{cursor:pointer;transition:all var(--duration-normal) var(--ease-default)}.card-interactive:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.card-accent{border-color:var(--color-primary-200);background-color:var(--color-primary-50)}.card-header{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-default)}.card-body{padding:var(--space-5)}.card-footer{padding:var(--space-3) var(--space-5);background-color:var(--color-bg-secondary);border-top:1px solid var(--color-border-default)}.summary-card{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-5);background-color:var(--color-bg-tertiary);border-radius:var(--radius-xl);box-shadow:var(--shadow-md)}.summary-card .badge{padding:var(--space-2) var(--space-4);font-size:var(--text-base);font-weight:var(--font-semibold)}.summary-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}.summary-stat{padding:var(--space-3);background-color:var(--color-bg-secondary);border-radius:var(--radius-lg);text-align:center}.summary-stat-label{font-size:var(--text-sm);color:var(--color-text-tertiary);margin-bottom:var(--space-1)}.summary-stat-value{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--color-text-primary)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:.125rem var(--space-2);font-size:var(--text-sm);font-weight:var(--font-medium);border-radius:var(--radius-full)}.badge-primary{background-color:var(--color-primary-100);color:var(--color-primary-800)}.badge-accent{background-color:var(--color-accent-100);color:var(--color-accent-800)}.badge-success{background-color:var(--color-success-bg);color:#065f46}.badge-warning{background-color:var(--color-warning-bg);color:#92400e}.badge-error{background-color:var(--color-error-bg);color:#991b1b}.badge-fire{background-color:var(--color-element-fire-bg);color:var(--color-element-fire)}.badge-water{background-color:var(--color-element-water-bg);color:var(--color-element-water)}.badge-wood{background-color:var(--color-element-wood-bg);color:var(--color-element-wood)}.badge-metal{background-color:var(--color-element-metal-bg);color:var(--color-element-metal)}.badge-earth{background-color:var(--color-element-earth-bg);color:var(--color-element-earth)}.palace-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,1fr);gap:2px;background-color:var(--color-border-default);border:2px solid var(--color-primary-300);border-radius:var(--radius-xl);overflow:hidden;box-shadow:0 4px 20px #8b5cf61a,inset 0 0 60px #8b5cf605}.palace-grid:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at center,rgba(251,191,36,.05) 0%,transparent 50%);pointer-events:none;z-index:1}.palace-cell{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:var(--space-2);background-color:var(--color-bg-tertiary);min-height:80px;text-align:center;transition:all var(--duration-normal) var(--ease-default);z-index:2}.palace-cell:hover{background-color:var(--color-primary-50);box-shadow:inset 0 0 20px #8b5cf614;z-index:10}.palace-cell-life{background:linear-gradient(135deg,var(--color-primary-50) 0%,rgba(251,191,36,.1) 100%);border:2px solid var(--color-accent-400);box-shadow:0 0 20px #fbbf2433,inset 0 0 15px #fbbf2414}.palace-cell-life:hover{box-shadow:0 0 30px #fbbf244d,inset 0 0 20px #fbbf241a}.palace-cell-body{background:linear-gradient(135deg,var(--color-accent-50) 0%,rgba(139,92,246,.05) 100%);border:1px solid var(--color-accent-300)}.palace-cell-life{background-color:var(--color-primary-50);border:2px solid var(--color-primary-400)}.palace-cell-body{background-color:var(--color-accent-50)}.palace-cell-center{grid-column:2 / 4;grid-row:2 / 4;background-color:var(--color-bg-secondary);display:flex;flex-direction:column;align-items:center;justify-content:center}.palace-branch{font-family:var(--font-chinese);font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--color-primary-700);margin-bottom:var(--space-1)}.palace-name{font-size:var(--text-xs);color:var(--color-text-tertiary);margin-bottom:var(--space-2)}.palace-stars{display:flex;gap:var(--space-1)}.palace-star{width:6px;height:6px;border-radius:var(--radius-full);background-color:var(--color-accent-400)}.accordion-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--space-3) var(--space-4);font-size:var(--text-base);font-weight:var(--font-medium);color:var(--color-text-primary);background-color:var(--color-bg-tertiary);border:none;cursor:pointer;transition:background-color var(--duration-fast) var(--ease-default)}.accordion-trigger:hover{background-color:var(--color-bg-secondary)}.accordion-trigger-icon{transition:transform var(--duration-normal) var(--ease-default)}.accordion-item[data-state=open] .accordion-trigger-icon{transform:rotate(180deg)}.accordion-content{padding:0 var(--space-4) var(--space-3);background-color:var(--color-bg-tertiary)}.spinner{width:1.25rem;height:1.25rem;border:2px solid var(--color-border-default);border-top-color:var(--color-primary-600);border-radius:var(--radius-full);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,var(--color-neutral-200) 25%,var(--color-neutral-100) 50%,var(--color-neutral-200) 75%);background-size:200% 100%;animation:skeleton-pulse 1.5s ease-in-out infinite;border-radius:var(--radius-md)}@keyframes skeleton-pulse{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-text{height:1em;margin-bottom:var(--space-2)}.skeleton-heading{height:1.5em;width:60%;margin-bottom:var(--space-3)}.skeleton-avatar{width:2.5rem;height:2.5rem;border-radius:var(--radius-full)}.app-header{background:linear-gradient(135deg,var(--color-primary-700) 0%,var(--color-primary-600) 100%);color:#fff;padding:var(--space-6) var(--space-4);text-align:center;box-shadow:var(--shadow-md)}.app-header-title{font-family:var(--font-display);font-size:var(--text-4xl);margin-bottom:var(--space-2);color:var(--color-accent-300)}.app-header-subtitle{font-size:var(--text-lg);opacity:.95}.app-footer{background:var(--color-neutral-900);text-align:center;padding:var(--space-8) 0;color:var(--color-neutral-300);margin-top:auto}.app-main{flex:1;max-width:var(--container-xl);width:100%;margin:0 auto;padding:var(--space-6) var(--space-4)}.accordion{border:1px solid var(--color-border-default);border-radius:var(--radius-lg);overflow:hidden}.accordion-item{border-bottom:1px solid 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var(--space-4);color:var(--color-primary-500)}.feature-title{font-size:var(--text-lg);font-weight:var(--font-semibold);margin-bottom:var(--space-2)}.feature-description{font-size:var(--text-sm);color:var(--color-text-secondary)}.steps{display:flex;justify-content:center;gap:var(--space-8);flex-wrap:wrap}.step{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:200px}.step-number{width:2.5rem;height:2.5rem;display:flex;align-items:center;justify-content:center;background-color:var(--color-primary-600);color:#fff;font-weight:var(--font-bold);border-radius:var(--radius-full);margin-bottom:var(--space-4)}.step-connector{width:var(--space-16);height:2px;background-color:var(--color-primary-200);margin-top:1.25rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.opacity-0{opacity:0}.opacity-50{opacity:.5}.opacity-100{opacity:1}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.sticky{position:sticky}.inset-0{inset:0}.top-0{top:0}.right-0{right:0}.bottom-0{bottom:0}.left-0{left:0}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.overflow-x-auto{overflow-x:auto}.overflow-y-auto{overflow-y:auto}.cursor-pointer{cursor:pointer}.cursor-not-allowed{cursor:not-allowed}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse-glow{0%,to{box-shadow:0 0 5px #fbbf2466,0 0 20px #fbbf2433}50%{box-shadow:0 0 20px #fbbf2499,0 0 40px #fbbf244d}}@keyframes float-gentle{0%,to{transform:translateY(0) rotate(0)}25%{transform:translateY(-10px) rotate(1deg)}75%{transform:translateY(-5px) rotate(-1deg)}}@keyframes star-twinkle{0%,to{opacity:.3}50%{opacity:1}}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-fade-in-up{animation:fadeInUp .6s ease-out 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40%)}.bg-rice-paper{background-color:var(--color-bg-primary);background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E")}.bg-gradient-hero-mystical{background:radial-gradient(ellipse 800px 600px at 30% 20%,rgba(168,85,247,.15) 0%,transparent 50%),radial-gradient(ellipse 600px 400px at 70% 80%,rgba(251,191,36,.08) 0%,transparent 50%),linear-gradient(135deg,var(--color-primary-950) 0%,var(--color-primary-900) 25%,var(--color-primary-800) 50%,var(--color-primary-900) 75%,var(--color-primary-950) 100%)}.bg-constellation{background-image:radial-gradient(1px 1px at 10% 20%,rgba(255,255,255,.8) 0%,transparent 100%),radial-gradient(1px 1px at 20% 50%,rgba(255,255,255,.6) 0%,transparent 100%),radial-gradient(2px 2px at 30% 10%,rgba(251,191,36,.9) 0%,transparent 100%),radial-gradient(1px 1px at 40% 80%,rgba(255,255,255,.5) 0%,transparent 100%),radial-gradient(1.5px 1.5px at 50% 30%,rgba(255,255,255,.7) 0%,transparent 100%),radial-gradient(1px 1px at 60% 60%,rgba(255,255,255,.4) 0%,transparent 100%),radial-gradient(2px 2px at 70% 15%,rgba(251,191,36,.8) 0%,transparent 100%),radial-gradient(1px 1px at 80% 40%,rgba(255,255,255,.6) 0%,transparent 100%),radial-gradient(1.5px 1.5px at 90% 70%,rgba(255,255,255,.5) 0%,transparent 100%),radial-gradient(1px 1px at 15% 85%,rgba(255,255,255,.4) 0%,transparent 100%),radial-gradient(2px 2px at 85% 90%,rgba(251,191,36,.7) 0%,transparent 100%),radial-gradient(1px 1px at 45% 55%,rgba(255,255,255,.5) 0%,transparent 100%)}.bg-pattern-animated{position:relative}.bg-pattern-animated:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 80%,rgba(139,92,246,.05) 0%,transparent 30%),radial-gradient(circle at 80% 20%,rgba(251,191,36,.04) 0%,transparent 30%);pointer-events:none;z-index:0}.decorative-corner{position:relative}.decorative-corner:before,.decorative-corner:after{content:"";position:absolute;width:24px;height:24px;border:2px solid var(--color-accent-400);opacity:.6}.decorative-corner:before{top:-2px;left:-2px;border-right:0;border-bottom:0;border-top-left-radius:var(--radius-sm)}.decorative-corner:after{bottom:-2px;right:-2px;border-left:0;border-top:0;border-bottom-right-radius:var(--radius-sm)}.border-gold-accent{border:1px solid rgba(251,191,36,.3);box-shadow:inset 0 0 20px #fbbf2408,0 0 20px #fbbf240d}.card-mystical{background:linear-gradient(135deg,#fffffff2,#fef3c726);border:1px solid rgba(251,191,36,.2);box-shadow:0 4px 20px #8b5cf614,inset 0 0 60px #fbbf2408;transition:all var(--duration-normal) var(--ease-default)}.card-mystical:hover{border-color:#fbbf2466;box-shadow:0 8px 30px #8b5cf61f,inset 0 0 60px #fbbf240d;transform:translateY(-4px)}.form-card-mystical{background:linear-gradient(180deg,#fffffffa,#f5f3fff2);border:1px solid rgba(139,92,246,.15);box-shadow:0 4px 24px #8b5cf614,0 0 0 1px #fbbf240d}.glow-gold{box-shadow:0 0 20px #fbbf244d,inset 0 0 10px #fbbf241a}.glow-purple{box-shadow:0 0 20px #8b5cf64d,inset 0 0 10px #8b5cf61a}.hero-mystical{position:relative;padding:var(--space-24) 0 var(--space-20);overflow:hidden}.hero-mystical .hero-bg-layer{position:absolute;inset:0;pointer-events:none}.hero-mystical .hero-content{position:relative;z-index:10}.hero-title-mystical{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,4rem);font-weight:var(--font-bold);color:var(--color-text-inverse);line-height:1.1;margin-bottom:var(--space-2);text-shadow:0 2px 20px rgba(0,0,0,.3)}.hero-chinese-subtitle{font-family:var(--font-chinese);font-size:var(--text-2xl);color:var(--color-accent-300);letter-spacing:.3em;margin-bottom:var(--space-4);opacity:.9}.hero-description{font-size:var(--text-lg);color:var(--color-primary-200);max-width:50ch;line-height:1.7;margin-bottom:var(--space-8)}.chinese-seal{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;border:3px solid var(--color-error);border-radius:var(--radius-sm);font-family:var(--font-chinese);font-size:var(--text-2xl);color:var(--color-error);transform:rotate(-8deg);opacity:.8;background:#dc26260d}.feature-card-enhanced{position:relative;padding:var(--space-8);text-align:center;background:linear-gradient(180deg,#fff,#fafaf9);border-radius:var(--radius-xl);border:1px solid var(--color-border-default);transition:all var(--duration-slow) var(--ease-default);overflow:hidden}.feature-card-enhanced:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-primary-500),var(--color-accent-500));opacity:0;transition:opacity var(--duration-normal) var(--ease-default)}.feature-card-enhanced:hover{border-color:var(--color-primary-200);box-shadow:0 20px 40px #8b5cf61a,0 0 0 1px #fbbf241a;transform:translateY(-8px)}.feature-card-enhanced:hover:before{opacity:1}.feature-icon-wrapper{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;margin-bottom:var(--space-5);background:linear-gradient(135deg,var(--color-primary-50),var(--color-accent-50));border-radius:var(--radius-xl);border:1px solid rgba(139,92,246,.1)}.feature-title-enhanced{font-family:var(--font-display);font-size:var(--text-xl);font-weight:var(--font-semibold);color:var(--color-text-primary);margin-bottom:var(--space-3)}.feature-description-enhanced{font-size:var(--text-base);color:var(--color-text-secondary);line-height:1.6}.steps-enhanced{display:flex;justify-content:center;align-items:flex-start;gap:var(--space-4);flex-wrap:wrap;position:relative}.step-enhanced{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:220px;padding:var(--space-6);background:var(--color-bg-tertiary);border-radius:var(--radius-xl);border:1px solid var(--color-border-default);transition:all var(--duration-normal) var(--ease-default)}.step-enhanced:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.step-number-enhanced{display:flex;align-items:center;justify-content:center;width:3.5rem;height:3.5rem;background:linear-gradient(135deg,var(--color-primary-600),var(--color-primary-700));color:#fff;font-family:var(--font-display);font-size:var(--text-2xl);font-weight:var(--font-bold);border-radius:var(--radius-full);margin-bottom:var(--space-4);box-shadow:0 4px 12px #8b5cf64d}.step-connector-enhanced{display:none;align-items:center;padding-top:var(--space-8)}.step-connector-enhanced svg{width:40px;height:20px;color:var(--color-primary-300)}@media(min-width:768px){.step-connector-enhanced{display:flex}}.testimonial-card{position:relative;padding:var(--space-6);background:var(--color-bg-tertiary);border-radius:var(--radius-xl);border:1px solid var(--color-border-default);transition:all var(--duration-normal) var(--ease-default)}.testimonial-card:before{content:'"';position:absolute;top:var(--space-4);left:var(--space-4);font-family:var(--font-display);font-size:4rem;line-height:1;color:var(--color-primary-100);pointer-events:none}.testimonial-card:hover{box-shadow:var(--shadow-lg);border-color:var(--color-primary-200)}.testimonial-content{position:relative;z-index:1}.testimonial-avatar{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:var(--radius-full);font-weight:var(--font-bold);font-size:var(--text-lg);color:#fff}.testimonial-quote{font-size:var(--text-base);font-style:italic;color:var(--color-text-secondary);line-height:1.7;margin-top:var(--space-4)}.cta-section-mystical{position:relative;text-align:center;padding:var(--space-20) 0;overflow:hidden}.cta-section-mystical:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(251,191,36,.1) 0%,transparent 50%);pointer-events:none}.cta-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);font-weight:var(--font-bold);color:var(--color-text-inverse);margin-bottom:var(--space-4);text-shadow:0 2px 10px rgba(0,0,0,.2)}.cta-subtitle{font-size:var(--text-xl);color:var(--color-primary-200);margin-bottom:var(--space-8)}.calculator-layout{display:grid;gap:var(--space-8);max-width:1100px;margin:0 auto}@media(min-width:1024px){.calculator-layout{grid-template-columns:1fr 340px;align-items:start}}.calculator-sidebar{position:sticky;top:calc(var(--space-20))}.sidebar-card{padding:var(--space-6);background:linear-gradient(180deg,#fff,#f5f3ffcc);border-radius:var(--radius-xl);border:1px solid var(--color-primary-100);box-shadow:var(--shadow-md)}.sidebar-title{font-family:var(--font-display);font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--color-primary-700);margin-bottom:var(--space-4);display:flex;align-items:center;gap:var(--space-2)}.sidebar-list{list-style:none;padding:0;margin:0 0 var(--space-6) 0}.sidebar-list li{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) 0;font-size:var(--text-sm);color:var(--color-text-secondary);border-bottom:1px dashed var(--color-border-default)}.sidebar-list li:last-child{border-bottom:0}.sidebar-list li:before{content:"✦";color:var(--color-accent-500);font-size:var(--text-sm)}.trust-badges{display:flex;flex-direction:column;gap:var(--space-3);padding-top:var(--space-4);border-top:1px solid var(--color-border-default)}.trust-badge{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-xs);color:var(--color-text-tertiary)}.trust-badge-icon{font-size:var(--text-base)}