:root{--color-primary: #10B981;--color-primary-hover: #059669;--color-primary-active: #047857;--color-success: #16A34A;--color-warning: #F59E0B;--color-error: #DC2626;--color-info: #10B981;--color-text-primary: #1F2937;--color-text-secondary: #6B7280;--color-text-disabled: #9CA3AF;--color-bg: #FFFFFF;--color-bg-secondary: #F9FAFB;--color-bg-disabled: #E5E7EB;--color-border: #D1D5DB;--color-border-focus: #10B981;--color-border-error: #DC2626;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-base: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-2xl: 24px;--font-size-3xl: 30px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;font-size:var(--font-size-base);color:var(--color-text-primary);background:linear-gradient(180deg,#d1fae5,#ecfdf5 45%,#fff 60%,#fff);background-attachment:fixed;min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased}.page-container{max-width:900px;margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg)}.page-header{margin-bottom:var(--spacing-xl)}.page-header h1{font-size:var(--font-size-2xl);font-weight:600;color:var(--color-text-primary)}.page-header p{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:var(--spacing-xs)}.required:before{content:"*";color:var(--color-error);margin-right:4px}.trust-bar{text-align:center;padding:var(--spacing-md);font-size:var(--font-size-xs);color:var(--color-text-secondary);background-color:var(--color-bg);border-top:1px solid var(--color-border)}.compliance-bar{text-align:center;padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-xs);color:var(--color-text-secondary);background-color:#ecfdf5;border:1px solid #A7F3D0;border-radius:var(--radius-sm)}.btn-primary{background-color:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);padding:var(--spacing-sm) var(--spacing-lg);font-size:var(--font-size-base);cursor:pointer;transition:background-color .2s}.btn-primary:hover{background-color:var(--color-primary-hover)}.btn-primary:disabled{background-color:var(--color-bg-disabled);color:var(--color-text-disabled);cursor:not-allowed}.toast-container{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:1000;display:flex;flex-direction:column;gap:var(--spacing-sm)}.logic-tag{display:inline-flex;align-items:center;padding:2px 8px;border-radius:12px;font-size:var(--font-size-xs);font-weight:500}.logic-tag--tight{background-color:#dcfce7;color:#166534}.logic-tag--attention{background-color:#fef3c7;color:#92400e}.logic-tag--jump{background-color:#fee2e2;color:#991b1b}@keyframes highlight-flash{0%,to{box-shadow:0 0 #10b98100}25%{box-shadow:0 0 0 4px #10b98166}50%{box-shadow:0 0 0 8px #10b98133}75%{box-shadow:0 0 0 4px #10b98166}}.highlight-flash{animation:highlight-flash 1.5s ease-in-out;border-color:#10b981!important}