:root{--motion-duration-quick: .14s;--motion-duration-base: .22s;--motion-duration-slow: .32s;--motion-duration-page: .42s;--motion-duration-number: .76s;--motion-duration-modal: .26s;--motion-ease-standard: cubic-bezier(.25, .46, .45, .94);--motion-ease-enter: cubic-bezier(.22, 1, .36, 1);--motion-ease-exit: cubic-bezier(.4, 0, .2, 1);--motion-ease-spring: cubic-bezier(.34, 1.56, .64, 1);--motion-stagger-step: 48ms;--motion-stagger-distance: 12px;--motion-number-scale: 1;--color-primary: #4A7DFF;--color-primary-soft: rgba(74, 125, 255, .12);--color-primary-hover: #3A6AE8;--color-primary-active: #2E5AD4;--color-success: #34C759;--color-success-soft: rgba(52, 199, 89, .12);--color-warning: #FF9500;--color-warning-soft: rgba(255, 149, 0, .12);--color-danger: #FF3B30;--color-danger-soft: rgba(255, 59, 48, .12);--color-bg: #F5F5F7;--color-surface: #FFFFFF;--color-surface-elevated: #FFFFFF;--color-border: rgba(0, 0, 0, .06);--color-divider: rgba(0, 0, 0, .04);--color-text-primary: #1D1D1F;--color-text-secondary: #6E6E73;--color-text-tertiary: #AEAEB2;--color-text-inverse: #FFFFFF;--font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: "SF Mono", "Menlo", "Monaco", monospace;--text-xs: .6875rem;--text-sm: .8125rem;--text-base: .9375rem;--text-md: 1.0625rem;--text-lg: 1.25rem;--text-xl: 1.5rem;--text-2xl: 1.75rem;--text-3xl: 2.125rem;--text-hero: 3rem;--weight-regular: 400;--weight-medium: 500;--weight-semibold: 600;--weight-bold: 700;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-2xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .02);--shadow-md: 0 4px 12px rgba(0, 0, 0, .06), 0 1px 4px rgba(0, 0, 0, .03);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .08), 0 2px 8px rgba(0, 0, 0, .04);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .1), 0 4px 16px rgba(0, 0, 0, .05);--glass-bg: rgba(255, 255, 255, .72);--glass-blur: blur(20px) saturate(180%);--glass-border: rgba(255, 255, 255, .5);--ease-out: var(--motion-ease-standard);--ease-spring: var(--motion-ease-spring);--ease-smooth: var(--motion-ease-exit);--duration-fast: var(--motion-duration-quick);--duration-base: var(--motion-duration-base);--duration-slow: var(--motion-duration-slow);--duration-page: var(--motion-duration-page);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px);--nav-height: 56px;--nav-height-safe: calc(56px + var(--safe-bottom));--page-inline-padding: clamp(14px, 4vw, 18px);--page-top-padding: 12px;--page-header-top-padding: 4px;--page-header-bottom-padding: 16px}[data-theme=dark]{--color-bg: #000000;--color-surface: #1C1C1E;--color-surface-elevated: #2C2C2E;--color-border: rgba(255, 255, 255, .08);--color-divider: rgba(255, 255, 255, .05);--color-text-primary: #F5F5F7;--color-text-secondary: #98989D;--color-text-tertiary: #636366;--color-text-inverse: #1D1D1F;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .2);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .4);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .5);--glass-bg: rgba(28, 28, 30, .72);--glass-border: rgba(255, 255, 255, .08)}@media(prefers-reduced-motion:reduce){:root{--motion-duration-quick: 1ms;--motion-duration-base: 1ms;--motion-duration-slow: 1ms;--motion-duration-page: 1ms;--motion-duration-number: 1ms;--motion-duration-modal: 1ms;--motion-ease-standard: linear;--motion-ease-enter: linear;--motion-ease-exit: linear;--motion-ease-spring: linear;--motion-stagger-step: 0ms;--motion-stagger-distance: 0px;--motion-number-scale: 1}}::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}::view-transition-old(root){z-index:1}::view-transition-new(root){z-index:9999}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;scroll-behavior:smooth;height:100%}body{min-height:100%;font-family:var(--font-family);font-size:var(--text-base);line-height:1.5;color:var(--color-text-primary);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden;position:relative}@supports (padding: env(safe-area-inset-top)){body{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}}a{color:inherit;text-decoration:none}button{border:none;background:none;cursor:pointer;font:inherit;color:inherit}input,textarea,select{font:inherit;color:inherit;border:none;outline:none;background:none;-webkit-appearance:none;appearance:none}ul,ol{list-style:none}img,video,svg{display:block;max-width:100%}h1,h2,h3,h4,h5,h6{font-weight:var(--weight-semibold)}table{border-collapse:collapse;border-spacing:0}*{-webkit-touch-callout:none}input,textarea{-webkit-touch-callout:default}body{-webkit-user-select:none;user-select:none}input,textarea{-webkit-user-select:text;user-select:text}::-webkit-scrollbar{width:0;height:0}body{overscroll-behavior-y:none}@media(display-mode:standalone){body{padding-top:0}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translate3d(0,14px,0)}to{opacity:1;transform:translateZ(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translate3d(0,-14px,0)}to{opacity:1;transform:translateZ(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes slideInRight{0%{transform:translate3d(24px,0,0);opacity:0}to{transform:translateZ(0);opacity:1}}@keyframes slideInLeft{0%{transform:translate3d(-24px,0,0);opacity:0}to{transform:translateZ(0);opacity:1}}@keyframes slideOutLeft{0%{transform:translateZ(0);opacity:1}to{transform:translate3d(-18px,0,0);opacity:0}}@keyframes slideOutRight{0%{transform:translateZ(0);opacity:1}to{transform:translate3d(18px,0,0);opacity:0}}@keyframes scaleUp{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@keyframes popIn{0%{opacity:0;transform:scale(.88)}68%{transform:scale(1.03)}to{opacity:1;transform:scale(1)}}@keyframes shake{0%,to{transform:translateZ(0)}12%,36%,60%,84%{transform:translate3d(-3px,0,0)}24%,48%,72%,96%{transform:translate3d(3px,0,0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.55}}@keyframes pulseScale{0%,to{transform:scale(1)}50%{transform:scale(1.04)}}@keyframes float{0%,to{transform:translateZ(0)}50%{transform:translate3d(0,-8px,0)}}@keyframes checkPop{0%{transform:scale(.88);opacity:0}60%{transform:scale(1.08);opacity:1}to{transform:scale(1);opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes overlayIn{0%{opacity:0}to{opacity:1}}@keyframes overlayOut{0%{opacity:1}to{opacity:0}}@keyframes modalIn{0%{opacity:0;transform:translate3d(0,24px,0) scale(.98)}to{opacity:1;transform:translateZ(0) scale(1)}}@keyframes modalOut{0%{opacity:1;transform:translateZ(0) scale(1)}to{opacity:0;transform:translate3d(0,24px,0) scale(.98)}}@keyframes numberBounce{0%,to{transform:translateZ(0)}42%{transform:translate3d(0,-6px,0)}64%{transform:translate3d(0,-2px,0)}}[data-stagger]{opacity:1;transform:translateZ(0)}[data-stagger].is-staggering{opacity:0;transform:translate3d(0,var(--stagger-distance, var(--motion-stagger-distance)),0);will-change:opacity,transform;transition-property:opacity,transform;transition-duration:var(--motion-duration-slow);transition-timing-function:var(--motion-ease-enter);transition-delay:calc(var(--stagger-index, 0) * var(--motion-stagger-step))}[data-stagger].is-staggering.is-staggered-in{opacity:1;transform:translateZ(0)}.animate-fade-in{animation:fadeIn var(--motion-duration-base) var(--motion-ease-standard) both}.animate-fade-in-up{animation:fadeInUp var(--motion-duration-slow) var(--motion-ease-enter) both}.animate-scale-up{animation:scaleUp var(--motion-duration-base) var(--motion-ease-spring) both}.animate-pop-in{animation:popIn var(--motion-duration-slow) var(--motion-ease-spring) both}.animate-shake{animation:shake .42s var(--motion-ease-exit)}.animate-pulse{animation:pulse 2s var(--motion-ease-exit) infinite}.animate-float{animation:float 3.2s var(--motion-ease-standard) infinite}.animate-spin{animation:spin 1s linear infinite}.stagger-1{animation-delay:50ms}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}.stagger-4{animation-delay:.2s}.stagger-5{animation-delay:.25s}.stagger-6{animation-delay:.3s}.stagger-7{animation-delay:.35s}.stagger-8{animation-delay:.4s}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto}.animate-fade-in,.animate-fade-in-up,.animate-scale-up,.animate-pop-in,.animate-shake,.animate-pulse,.animate-float,.animate-spin,[data-stagger],[data-stagger].is-staggering,[data-stagger].is-staggering.is-staggered-in{animation:none!important;transition-duration:1ms!important;transition-delay:0ms!important;transform:none!important}[data-stagger]{opacity:1!important;will-change:auto!important}}#app{min-height:100vh;min-height:100dvh;position:relative;overflow-x:hidden}body:has(.modal-overlay[style*="display: flex"]),body:has(.modal-overlay[style*="display:flex"]),body:has(.photo-viewer-overlay[style*="display: flex"]),body:has(.photo-viewer-overlay[style*="display:flex"]){overflow:hidden!important}.page{min-height:100vh;min-height:100dvh;position:relative;isolation:isolate;padding-top:calc(var(--safe-top) + var(--page-top-padding));padding-right:var(--page-inline-padding);padding-left:var(--page-inline-padding);padding-bottom:calc(var(--nav-height-safe) + var(--space-4));background:var(--color-bg)}.page-header{padding:var(--page-header-top-padding) 0 var(--page-header-bottom-padding)}.page-title{font-size:var(--text-2xl);font-weight:var(--weight-bold);letter-spacing:-.02em}.page-subtitle{font-size:var(--text-sm);color:var(--color-text-secondary);margin-top:var(--space-1)}.app-loading-page{display:grid;gap:var(--space-3);padding-bottom:calc(var(--nav-height-safe) + var(--space-6))}.app-loading-stack{display:grid;gap:var(--space-3)}.app-loading-surface,.app-loading-line,.app-loading-pill,.app-loading-chip,.app-loading-tab,.app-loading-avatar,.app-loading-action,.app-loading-product-icon{position:relative;overflow:hidden}.app-loading-surface{background:linear-gradient(180deg,color-mix(in srgb,var(--color-surface) 96%,white),var(--color-surface)),var(--color-surface);border:1px solid color-mix(in srgb,var(--color-text-primary) 7%,transparent);border-radius:calc(var(--radius-xl) + 2px);box-shadow:var(--shadow-sm)}.app-loading-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.app-loading-header-main,.app-loading-copy,.app-loading-card-copy,.app-loading-card-detail{display:grid;gap:8px;min-width:0}.app-loading-row{display:flex;align-items:center;gap:var(--space-3)}.app-loading-hero{display:grid;gap:var(--space-4);padding:var(--space-5)}.app-loading-hero.is-compact{gap:var(--space-3)}.app-loading-highlight{display:grid;gap:var(--space-4);padding:var(--space-5);background:radial-gradient(circle at top right,color-mix(in srgb,var(--color-primary) 14%,transparent),transparent 44%),linear-gradient(145deg,color-mix(in srgb,var(--color-surface) 84%,var(--color-primary) 16%),var(--color-surface))}.app-loading-section-head{display:flex;align-items:center;justify-content:space-between}.app-loading-chip-row{display:flex;flex-wrap:wrap;gap:var(--space-2)}.app-loading-tabs{display:flex;gap:var(--space-2);padding:var(--space-2)}.app-loading-tabs.is-compact{max-width:320px}.app-loading-tab{flex:1 0 0;min-height:40px;border-radius:999px}.app-loading-list,.app-loading-product-grid,.app-loading-mini-grid,.app-loading-shortcut-grid{display:grid;gap:10px}.app-loading-card{display:grid;gap:var(--space-3);padding:14px}.app-loading-card-head,.app-loading-list-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.app-loading-card-head{align-items:flex-start}.app-loading-card-copy{flex:1}.app-loading-list-row{padding:14px}.app-loading-list-row.has-divider{border-top:.5px solid color-mix(in srgb,var(--color-text-primary) 7%,transparent)}.app-loading-list-group{overflow:hidden}.app-loading-product-grid,.app-loading-shortcut-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.app-loading-mini-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.app-loading-product-card,.app-loading-mini-card,.app-loading-shortcut,.app-loading-composer,.app-loading-stat{display:grid;gap:var(--space-3);padding:14px}.app-loading-product-card{min-height:184px;align-content:start}.app-loading-shortcut{min-height:108px;align-content:center;justify-items:start}.app-loading-mini-card{min-height:108px;justify-items:center;text-align:center}.app-loading-composer{gap:10px}.app-loading-composer-actions,.app-loading-product-footer{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.app-loading-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-3)}.app-loading-stats.is-wide{grid-template-columns:repeat(3,minmax(0,1fr))}.app-loading-stat{min-height:98px;align-content:center}.app-loading-line,.app-loading-pill,.app-loading-chip,.app-loading-avatar,.app-loading-action,.app-loading-product-icon{display:block;border-radius:999px;background:linear-gradient(90deg,color-mix(in srgb,var(--color-text-primary) 6%,transparent),color-mix(in srgb,var(--color-text-primary) 13%,transparent),color-mix(in srgb,var(--color-text-primary) 6%,transparent));background-size:200% 100%;animation:shimmer 1.25s var(--motion-ease-standard) infinite}.app-loading-line.is-title{width:min(196px,56%);height:18px}.app-loading-line.is-subtitle{width:min(280px,78%);height:11px}.app-loading-line.is-kicker{width:108px;height:20px}.app-loading-line.is-hero-value{width:min(136px,42%);height:40px;border-radius:18px}.app-loading-line.is-section{width:132px;height:16px}.app-loading-line.is-section.short{width:98px}.app-loading-line.is-body,.app-loading-line.is-card-copy{width:100%;height:11px}.app-loading-line.is-card-copy.short{width:72%}.app-loading-line.is-card-title{width:64%;height:15px}.app-loading-line.is-card-meta{width:48%;height:10px}.app-loading-line.is-card-meta.short{width:34%}.app-loading-line.is-value{width:58%;height:24px}.app-loading-line.is-label{width:44%;height:10px}.app-loading-line.is-price{width:56px;height:18px}.app-loading-chip{width:82px;height:24px}.app-loading-pill{width:62px;height:30px}.app-loading-pill.is-badge{width:74px;height:24px}.app-loading-avatar{width:46px;height:46px;border-radius:50%;flex-shrink:0}.app-loading-avatar.is-small{width:36px;height:36px}.app-loading-action{width:42px;height:42px;border-radius:14px;flex-shrink:0}.app-loading-action.is-small{width:28px;height:28px;border-radius:10px}.app-loading-action.is-pill{width:104px;border-radius:999px}.app-loading-product-icon{width:56px;height:56px;border-radius:18px}.app-loading-product-icon.is-small{width:44px;height:44px;border-radius:14px}@media(max-height:720px){.page{padding-top:calc(var(--safe-top) + max(8px,calc(var(--page-top-padding) - 2px)))}.page-header{padding-top:max(0px,calc(var(--page-header-top-padding) - 2px));padding-bottom:max(10px,calc(var(--page-header-bottom-padding) - 2px))}}@media(orientation:landscape)and (max-height:540px){.page{padding-top:calc(var(--safe-top) + 8px)}.page-header{padding-top:0;padding-bottom:10px}}.card{background:var(--color-surface);border:1px solid color-mix(in srgb,var(--color-text-primary) 7%,transparent);border-radius:var(--radius-xl);padding:var(--space-5);box-shadow:var(--shadow-sm);transform:translateZ(0);backface-visibility:hidden;transition:transform var(--duration-base) var(--ease-out),box-shadow var(--duration-base) var(--ease-out),border-color var(--duration-base) var(--ease-out),background-color var(--duration-base) var(--ease-out)}.card:active{transform:scale(.985)}.card-elevated{box-shadow:var(--shadow-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border-radius:var(--radius-full);font-size:var(--text-base);font-weight:var(--weight-semibold);transition:transform var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out),background-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),opacity var(--duration-fast) var(--ease-out);position:relative;overflow:hidden;white-space:nowrap;transform:translateZ(0);backface-visibility:hidden}.btn:after{content:"";position:absolute;inset:0;background:#0000;transition:background var(--duration-fast)}.btn:active:after{background:#00000014}.btn-primary{background:var(--color-primary);color:var(--color-text-inverse);box-shadow:0 12px 24px color-mix(in srgb,var(--color-primary) 20%,transparent)}.btn-primary:hover{background:var(--color-primary-hover)}.btn-secondary{background:var(--color-primary-soft);color:var(--color-primary);border:1px solid color-mix(in srgb,var(--color-primary) 12%,transparent)}.btn-danger{background:var(--color-danger-soft);color:var(--color-danger);border:1px solid color-mix(in srgb,var(--color-danger) 14%,transparent)}.btn-ghost{color:var(--color-text-secondary)}.btn-ghost:hover{background:var(--color-primary-soft);color:var(--color-primary)}.btn-block{display:flex;width:100%}.btn:active{transform:scale(.985)}.btn:focus-visible{outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--color-primary) 16%,transparent),var(--shadow-sm)}.btn-lg{padding:var(--space-4) var(--space-6);font-size:var(--text-md)}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--text-sm)}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-full)}.input-group{margin-bottom:var(--space-4)}.input-label{display:block;font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--color-text-secondary);margin-bottom:var(--space-2)}.input{width:100%;padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--text-base);color:var(--color-text-primary);transition:border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-soft)}.input::placeholder{color:var(--color-text-tertiary)}.input-error{border-color:var(--color-danger)}.input-error:focus{box-shadow:0 0 0 3px var(--color-danger-soft)}.submission-text-card{margin:0;padding:0;border:none;background:transparent;box-shadow:none}.submission-text-inline{min-width:0;display:flex;align-items:flex-start;gap:8px;width:100%}.submission-text-label{display:inline-flex;align-items:center;justify-content:center;height:20px;padding:0 7px;border-radius:999px;background:color-mix(in srgb,var(--color-text-primary) 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