.hero{width:100%;min-height:100dvh;padding:var(--space-16) var(--space-4) var(--space-12);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}@media (width>=640px){.hero{padding:var(--space-20) var(--space-6) var(--space-16)}}@media (width>=1024px){.hero{min-height:92vh;padding:var(--space-24) var(--space-8) var(--space-20)}}.hero-bg{z-index:0;pointer-events:none;position:absolute;inset:0;overflow:hidden}.hero-mesh{filter:blur(80px);opacity:.45;will-change:transform;border-radius:50%;position:absolute}@media (width>=640px){.hero-mesh{filter:blur(100px)}}.hero-mesh--1{background:radial-gradient(circle, var(--color-brand-400) 0%, transparent 70%);width:420px;height:420px;animation:12s ease-in-out infinite meshFloat1;top:-10%;right:-5%}.hero-mesh--2{background:radial-gradient(circle, var(--color-accent-400) 0%, transparent 70%);width:360px;height:360px;animation:15s ease-in-out infinite meshFloat2;bottom:-8%;left:-8%}.hero-mesh--3{background:radial-gradient(circle, var(--color-brand-300) 0%, transparent 70%);opacity:.25;width:280px;height:280px;animation:18s ease-in-out infinite meshFloat3;top:40%;left:50%;transform:translate(-50%)}@media (width>=640px){.hero-mesh--1{width:600px;height:600px}.hero-mesh--2{width:500px;height:500px}.hero-mesh--3{width:400px;height:400px}}@keyframes meshFloat1{0%,to{transform:translate(0)scale(1)}33%{transform:translate(30px,-20px)scale(1.08)}66%{transform:translate(-20px,15px)scale(.95)}}@keyframes meshFloat2{0%,to{transform:translate(0)scale(1)}33%{transform:translate(-25px,20px)scale(1.05)}66%{transform:translate(20px,-25px)scale(.92)}}@keyframes meshFloat3{0%,to{transform:translate(-50%)scale(1)}50%{transform:translate(-50%)scale(1.12)}}.hero-grid-pattern{background-image:radial-gradient(var(--color-gray-300) 1px, transparent 1px);opacity:.3;background-size:28px 28px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 60%,#000 30%,#0000 100%);mask-image:radial-gradient(80% 60%,#000 30%,#0000 100%)}[data-color-mode=dark] .hero-grid-pattern{background-image:radial-gradient(var(--color-gray-300) 1px, transparent 1px);opacity:.15}.hero-content{z-index:1;text-align:center;align-items:center;gap:var(--space-5);flex-direction:column;max-width:720px;display:flex;position:relative}@media (width>=640px){.hero-content{gap:var(--space-6)}}.hero-badge{align-items:center;gap:var(--space-2);padding:var(--space-1h) var(--space-3);border-radius:var(--radius-full);border:1px solid var(--border-primary);background:var(--surface-elevated);font-size:var(--text-xs);color:var(--text-secondary);font-weight:var(--weight-medium);letter-spacing:var(--tracking-wide);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(12px);display:inline-flex}.hero-badge-dot{border-radius:var(--radius-full);background:var(--color-success-500);width:6px;height:6px;animation:2s ease-in-out infinite badgePulse}@keyframes badgePulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}.hero-headline{font-family:var(--font-display);font-size:clamp(1.75rem,6vw,3.5rem);font-weight:var(--weight-extrabold);color:var(--text-primary);letter-spacing:var(--tracking-tight);align-items:center;gap:var(--space-1);flex-direction:column;line-height:1.2;display:flex}.hero-headline-line{display:block}.hero-headline-highlight{justify-content:center;align-items:center;min-height:1.25em;display:inline-flex;position:relative}.hero-rotating-word{background:linear-gradient(135deg, var(--color-brand-500) 0%, var(--color-accent-500) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;display:inline-block}.hero-subtitle{font-size:var(--text-base);color:var(--text-secondary);line-height:var(--leading-relaxed);max-width:540px}@media (width>=640px){.hero-subtitle{font-size:var(--text-lg)}}.hero-cta-row{align-items:center;gap:var(--space-3);flex-wrap:wrap;justify-content:center;display:flex}.hero-cta-primary{padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);background:linear-gradient(135deg, var(--color-brand-500) 0%, var(--color-brand-600) 100%);color:var(--text-inverse);font-size:var(--text-base);font-weight:var(--weight-semibold);cursor:pointer;letter-spacing:var(--tracking-wide);transition:box-shadow var(--duration-normal) var(--ease-default);border:none;position:relative;overflow:hidden;box-shadow:0 4px 24px #f43f5e4d,0 1px 3px #00000014}@media (width>=640px){.hero-cta-primary{font-size:var(--text-lg);padding:var(--space-3) var(--space-8)}}.hero-cta-primary:hover{box-shadow:0 8px 32px #f43f5e73,0 2px 6px #00000014}[data-color-mode=dark] .hero-cta-primary{box-shadow:0 4px 24px #f43f5e40,0 1px 3px #0000004d}[data-color-mode=dark] .hero-cta-primary:hover{box-shadow:0 8px 32px #f43f5e66,0 2px 6px #0000004d}.hero-cta-glow{background:linear-gradient(105deg,#0000 20%,#ffffff40 45%,#0000 65%);animation:3.5s ease-in-out infinite ctaGlow;position:absolute;inset:0}@keyframes ctaGlow{0%{transform:translate(-120%)}50%{transform:translate(120%)}to{transform:translate(120%)}}.hero-cta-text{z-index:1;position:relative}.hero-cta-secondary{padding:var(--space-3) var(--space-5);border:1.5px solid var(--border-primary);border-radius:var(--radius-lg);background:var(--surface-elevated);color:var(--text-secondary);font-size:var(--text-base);font-weight:var(--weight-medium);cursor:pointer;transition:var(--transition-all);-webkit-backdrop-filter:blur(8px);align-items:center;text-decoration:none;display:inline-flex}.hero-cta-secondary:hover{border-color:var(--border-focus);color:var(--text-primary);background:var(--surface-primary)}.hero-features{justify-content:center;gap:var(--space-2);flex-wrap:wrap;max-width:520px;display:flex}@media (width>=640px){.hero-features{gap:var(--space-2h)}}.hero-feature-pill{align-items:center;gap:var(--space-1h);padding:var(--space-1h) var(--space-3);border-radius:var(--radius-full);border:1px solid var(--border-secondary);background:var(--surface-elevated);font-size:var(--text-xs);color:var(--text-secondary);font-weight:var(--weight-medium);box-shadow:var(--shadow-xs);-webkit-backdrop-filter:blur(8px);cursor:default;transition:var(--transition-all);display:inline-flex}@media (width>=640px){.hero-feature-pill{font-size:var(--text-sm)}}.hero-feature-pill:hover{border-color:var(--color-brand-300);box-shadow:var(--shadow-sm)}.hero-feature-emoji{font-size:var(--text-sm)}.hero-feature-label{white-space:nowrap}.hero-stats{align-items:center;gap:var(--space-5);padding-top:var(--space-4);display:flex}@media (width>=640px){.hero-stats{gap:var(--space-8);padding-top:var(--space-6)}}.hero-stat{align-items:center;gap:var(--space-0h);flex-direction:column;display:flex;position:relative}.hero-stat-value{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:var(--weight-extrabold);color:var(--text-primary);letter-spacing:var(--tracking-tight);line-height:1}@media (width>=640px){.hero-stat-value{font-size:var(--text-4xl)}}.hero-stat-suffix{font-size:.65em;font-weight:var(--weight-bold);color:var(--text-brand)}.hero-stat-label{font-size:var(--text-xs);color:var(--text-tertiary);font-weight:var(--weight-medium);letter-spacing:var(--tracking-wide)}@media (width>=640px){.hero-stat-label{font-size:var(--text-sm)}}.hero-stat-divider{right:calc(-1 * var(--space-2h) - .5px);background:var(--border-primary);width:1px;height:60%;position:absolute;top:20%}@media (width>=640px){.hero-stat-divider{right:calc(-1 * var(--space-4) - .5px)}}.card-3d-scene{perspective:1200px;width:calc(100vw - var(--space-6) - var(--space-6));max-width:var(--card-width);scroll-snap-align:center;transform-style:preserve-3d;flex-shrink:0;position:relative}@media (width>=640px){.card-3d-scene{width:var(--card-width)}}.card-3d-flipper{width:100%;transform-style:preserve-3d;position:relative}.card-3d-face{border-radius:var(--radius-lg);width:100%;box-shadow:var(--shadow-lg);backface-visibility:hidden;overflow:hidden}@media (width>=640px){.card-3d-face{border-radius:var(--radius-xl)}}.card-3d-front{background:var(--surface-primary);position:relative}.card-3d-front .card-type-badge{padding:1px var(--space-1);border-radius:var(--radius-md);color:var(--text-tertiary);z-index:1;text-transform:uppercase;font-size:9px;font-weight:var(--weight-medium);letter-spacing:var(--tracking-wide);background:#0000000f;position:absolute;top:6px;right:6px}@media (width>=640px){.card-3d-front .card-type-badge{padding:2px var(--space-2);border-radius:var(--radius-lg);font-size:10px;top:8px;right:8px}}.card-3d-front .card-shadow-host{width:100%}@media (width>=640px){.card-3d-front .card-shadow-host{width:var(--card-width)}}.card-3d-back{background:linear-gradient(135deg, var(--color-accent-50) 0%, var(--color-brand-50) 50%, var(--color-accent-100) 100%);border:1px solid var(--border-secondary);width:100%;height:100%;min-height:280px;position:absolute;top:0;left:0;transform:rotateY(180deg)}[data-color-mode=dark] .card-3d-back{background:linear-gradient(135deg,#8b5cf614 0%,#f43f5e0f 50%,#8b5cf61a 100%)}.card-back-content{width:100%;height:100%;min-height:280px;padding:var(--space-6);flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.card-back-shimmer{top:var(--space-6);left:var(--space-5);right:var(--space-5);gap:var(--space-2);opacity:.4;flex-direction:column;display:flex;position:absolute}.shimmer-line{border-radius:var(--radius-sm);background:linear-gradient(90deg, var(--color-gray-200) 0%, var(--color-gray-100) 40%, var(--color-gray-200) 80%);background-size:200% 100%;height:10px;animation:1.8s ease-in-out infinite shimmer}[data-color-mode=dark] .shimmer-line{background:linear-gradient(90deg, var(--color-gray-300) 0%, var(--color-gray-200) 40%, var(--color-gray-300) 80%);background-size:200% 100%}.shimmer-line--title{width:65%;height:14px}.shimmer-line--subtitle{width:45%;height:10px}.shimmer-line--body{width:100%}.shimmer-line--short{width:55%}.shimmer-line--medium{width:80%}.shimmer-spacer{height:var(--space-3)}@keyframes shimmer{0%{left:-100%}to{left:100%}}.card-back-icon{align-items:center;gap:var(--space-3);z-index:1;flex-direction:column;display:flex}.card-back-spinner{filter:drop-shadow(0 2px 8px #8b5cf64d);font-size:32px}@media 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var(--border-accent);border-radius:var(--radius-md);background:var(--surface-primary);font-size:var(--text-xs);color:var(--color-accent-600);cursor:pointer;transition:var(--transition-all);font-weight:var(--weight-medium);white-space:nowrap}.reorder-reset-btn:hover{background:var(--color-accent-500);color:var(--text-inverse);border-color:var(--color-accent-500)}.draggable-card-item{cursor:grab;touch-action:pan-y;-webkit-user-select:none;user-select:none;flex-shrink:0;list-style:none;position:relative}.draggable-card-item:active{cursor:grabbing}.drag-handle-overlay{z-index:10;padding-top:var(--space-3);pointer-events:none;border-radius:var(--radius-lg);background:linear-gradient(#0000000a 0%,#0000 40%);justify-content:center;align-items:flex-start;display:flex;position:absolute;inset:0}[data-color-mode=dark] .drag-handle-overlay{background:linear-gradient(#ffffff0a 0%,#0000 40%)}@media (width>=640px){.drag-handle-overlay{border-radius:var(--radius-xl)}}.drag-handle-icon{align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);border-radius:var(--radius-md);background:var(--surface-primary);box-shadow:var(--shadow-md);border:1px solid var(--border-secondary);pointer-events:auto;cursor:grab;display:flex}.drag-handle-icon:active{cursor:grabbing}.drag-dots{font-size:var(--text-sm);color:var(--text-tertiary);letter-spacing:-2px;line-height:1}.drag-hint{color:var(--text-tertiary);font-size:10px;font-weight:var(--weight-medium);letter-spacing:var(--tracking-wide)}@media (width>=640px){.drag-hint{font-size:11px}}.cards-grid--draggable{-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;gap:0;padding:0;display:flex;overflow-x:auto}.cards-grid--draggable::-webkit-scrollbar{display:none}.cards-grid--draggable>*{scroll-snap-align:center;flex-shrink:0;justify-content:center;width:100%;display:flex}.carousel-container{position:relative}.carousel-arrow{z-index:20;border-radius:var(--radius-full);-webkit-backdrop-filter:blur(8px);cursor:pointer;width:36px;height:36px;color:var(--text-secondary);transition:var(--transition-all);background:#ffffffe6;border:none;justify-content:center;align-items:center;font-size:22px;line-height:1;display:none;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 2px 12px #0000001a}[data-color-mode=dark] .carousel-arrow{background:#1e1e22e6;box-shadow:0 2px 12px #0000004d}.carousel-arrow:hover{color:var(--text-primary);background:#fff;box-shadow:0 4px 16px #00000026}[data-color-mode=dark] .carousel-arrow:hover{background:#323238f2}.carousel-arrow--left{left:-6px}.carousel-arrow--right{right:-6px}@media (width>=640px){.carousel-arrow{width:40px;height:40px;font-size:24px;display:flex}.carousel-arrow--left{left:-12px}.carousel-arrow--right{right:-12px}}.carousel-dots{padding-top:var(--space-3);justify-content:center;align-items:center;gap:6px;display:flex}.carousel-dot{border-radius:var(--radius-full);background:var(--color-gray-200);cursor:pointer;width:6px;height:6px;transition:all var(--duration-fast) var(--ease-default);border:none;padding:0}[data-color-mode=dark] .carousel-dot{background:var(--color-gray-300)}.carousel-dot.active{background:var(--color-brand-500);width:20px}.carousel-counter{font-size:var(--text-xs);color:var(--text-tertiary);margin-left:var(--space-2);font-weight:var(--weight-medium);font-variant-numeric:tabular-nums}.card-click-overlay{z-index:5;cursor:pointer;border-radius:var(--radius-lg);position:absolute;inset:0}@media (width>=640px){.card-click-overlay{border-radius:var(--radius-xl)}}.gallery-click-hint{font-size:var(--text-xs);color:var(--text-tertiary);text-align:center;margin-bottom:var(--space-1)}.gallery-overlay{z-index:var(--z-modal);-webkit-backdrop-filter:blur(16px)saturate(120%);background:#000000bf;flex-direction:column;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}[data-color-mode=dark] .gallery-overlay{background:#000000d9}.gallery-topbar{padding:var(--space-3) var(--space-4);z-index:10;background:linear-gradient(#0000004d 0%,#0000 100%);justify-content:space-between;align-items:center;display:flex;position:absolute;top:0;left:0;right:0}@media (width>=640px){.gallery-topbar{padding:var(--space-4) var(--space-6)}}.gallery-counter{align-items:baseline;gap:var(--space-0h);font-family:var(--font-mono);font-size:var(--text-sm);color:#fffc;font-weight:var(--weight-medium);display:flex}.gallery-counter-current{font-size:var(--text-lg);font-weight:var(--weight-bold);color:#fff}.gallery-counter-sep{color:#fff6;margin:0 var(--space-0h)}.gallery-card-title{text-align:center;font-size:var(--text-sm);color:#ffffffb3;font-weight:var(--weight-medium);text-overflow:ellipsis;white-space:nowrap;max-width:50%;margin:0 var(--space-3);flex:1;overflow:hidden}@media (width>=640px){.gallery-card-title{font-size:var(--text-base);max-width:60%}}.gallery-close-btn{border-radius:var(--radius-full);color:#ffffffe6;width:36px;height:36px;font-size:var(--text-lg);cursor:pointer;transition:var(--transition-all);-webkit-backdrop-filter:blur(8px);background:#ffffff14;border:1px solid #ffffff26;justify-content:center;align-items:center;display:flex}.gallery-close-btn:hover{background:#ffffff26;border-color:#ffffff4d}.gallery-nav-btn{z-index:10;border-radius:var(--radius-full);color:#ffffffd9;cursor:pointer;width:48px;height:48px;transition:var(--transition-all);-webkit-backdrop-filter:blur(8px);background:#ffffff0f;border:1px solid #ffffff1f;justify-content:center;align-items:center;font-size:28px;line-height:1;display:none;position:absolute;top:50%;transform:translateY(-50%)}@media (width>=640px){.gallery-nav-btn{display:flex}}.gallery-nav-btn:hover{background:#ffffff1f;border-color:#ffffff40}.gallery-nav-prev{left:var(--space-4)}.gallery-nav-next{right:var(--space-4)}@media (width>=1024px){.gallery-nav-prev{left:var(--space-8)}.gallery-nav-next{right:var(--space-8)}}.gallery-stage{width:100%;padding:var(--space-16) var(--space-4) var(--space-4);flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}@media (width>=640px){.gallery-stage{padding:var(--space-16) var(--space-12) var(--space-4)}}.gallery-card-wrapper{cursor:grab;touch-action:pan-y;-webkit-user-select:none;user-select:none;transition:transform var(--duration-moderate) var(--ease-default);justify-content:center;align-items:center;display:flex}.gallery-card-wrapper:active{cursor:grabbing}.gallery-card-wrapper--zoomed{cursor:zoom-out;transform:scale(1.4)!important}.gallery-card-inner{border-radius:var(--radius-xl);background:var(--surface-primary);position:relative;overflow:hidden;box-shadow:0 25px 60px -15px #00000080,0 10px 30px -10px #0000004d}.gallery-card-badge{top:var(--space-2);right:var(--space-2);z-index:2;padding:2px var(--space-1h);border-radius:var(--radius-md);color:#fffc;text-transform:uppercase;font-size:9px;font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);-webkit-backdrop-filter:blur(4px);background:#0006;position:absolute}.gallery-shadow-host{width:var(--card-width)}.gallery-thumbnails{align-items:center;gap:var(--space-1h);padding:var(--space-3) var(--space-4);-webkit-overflow-scrolling:touch;scrollbar-width:none;max-width:100%;display:flex;overflow-x:auto}.gallery-thumbnails::-webkit-scrollbar{display:none}@media (width>=640px){.gallery-thumbnails{gap:var(--space-2);padding:var(--space-4) var(--space-6)}}.gallery-thumb{padding:var(--space-1h) var(--space-2h);border-radius:var(--radius-md);color:#ffffff80;cursor:pointer;transition:var(--transition-all);white-space:nowrap;-webkit-backdrop-filter:blur(4px);background:#ffffff0d;border:1px solid #ffffff1a;flex-direction:column;align-items:center;gap:2px;min-width:44px;font-size:10px;display:flex;position:relative}.gallery-thumb:hover{color:#fffc;background:#ffffff1a;border-color:#fff3}.gallery-thumb--active{color:#fffffff2;background:#ffffff1f;border-color:#ffffff40}.gallery-thumb-num{font-family:var(--font-mono);font-size:var(--text-sm);font-weight:var(--weight-bold)}.gallery-thumb-type{text-transform:uppercase;letter-spacing:var(--tracking-wide);opacity:.7;font-size:9px}.gallery-thumb-indicator{border-radius:var(--radius-full);background:#ffffffe6;height:2px;position:absolute;bottom:-1px;left:20%;right:20%}.gallery-hints{bottom:var(--space-3);right:var(--space-4);align-items:center;gap:var(--space-2);color:#ffffff4d;font-size:11px;display:none;position:absolute}@media (width>=640px){.gallery-hints{display:flex}}.gallery-hint-key{padding:1px var(--space-1h);border-radius:var(--radius-xs);font-family:var(--font-mono);margin-right:var(--space-0h);background:#ffffff0d;border:1px solid #ffffff26;align-items:center;font-size:10px;display:inline-flex}.editor-overlay{z-index:var(--z-modal);-webkit-backdrop-filter:blur(6px);background:#0006;justify-content:flex-end;display:flex;position:fixed;inset:0}[data-color-mode=dark] .editor-overlay{background:#0009}.editor-panel{background:var(--surface-primary);border-left:1px solid var(--border-secondary);width:100%;max-width:900px;height:100%;box-shadow:var(--shadow-2xl);flex-direction:column;display:flex;overflow:hidden}@media (width>=1024px){.editor-panel{max-width:1000px}}.editor-header{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-secondary);background:var(--surface-secondary);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}@media (width>=640px){.editor-header{padding:var(--space-4) var(--space-6)}}.editor-header-left{align-items:center;gap:var(--space-2);display:flex}.editor-badge{padding:2px var(--space-2);border-radius:var(--radius-md);background:var(--color-accent-100);color:var(--color-accent-700);font-size:11px;font-weight:var(--weight-semibold);text-transform:uppercase;letter-spacing:var(--tracking-wider);align-items:center;display:inline-flex}[data-color-mode=dark] .editor-badge{color:var(--color-accent-300);background:#8b5cf626}.editor-card-num{font-size:var(--text-sm);font-weight:var(--weight-semibold);color:var(--text-primary)}.editor-close-btn{border-radius:var(--radius-full);border:1px solid var(--border-primary);background:var(--surface-primary);width:32px;height:32px;color:var(--text-secondary);font-size:var(--text-base);cursor:pointer;transition:var(--transition-all);justify-content:center;align-items:center;display:flex}.editor-close-btn:hover{background:var(--surface-tertiary);color:var(--text-primary)}.editor-body{-webkit-overflow-scrolling:touch;flex-direction:column;flex:1;display:flex;overflow:hidden auto}@media (width>=768px){.editor-body{flex-direction:row}}.editor-form{padding:var(--space-4);flex:1;min-width:0;overflow-y:auto}@media (width>=640px){.editor-form{padding:var(--space-5) var(--space-6)}}@media (width>=768px){.editor-form{border-right:1px solid var(--border-secondary);flex:1}}.editor-section{margin-bottom:var(--space-4)}.editor-label{font-size:var(--text-xs);font-weight:var(--weight-semibold);color:var(--text-secondary);text-transform:uppercase;letter-spacing:var(--tracking-wider);margin-bottom:var(--space-1h);justify-content:space-between;align-items:center;display:flex}.editor-input{width:100%;padding:var(--space-2) var(--space-3);border:1.5px solid var(--border-primary);border-radius:var(--radius-lg);background:var(--surface-primary);color:var(--text-primary);font-size:var(--text-sm);transition:border-color var(--duration-normal) var(--ease-default), box-shadow var(--duration-normal) var(--ease-default);outline:none}.editor-input:focus{border-color:var(--color-accent-400);box-shadow:var(--shadow-accent-focus)}.editor-input::placeholder{color:var(--text-tertiary)}.editor-textarea{width:100%;padding:var(--space-2) var(--space-3);border:1.5px solid var(--border-primary);border-radius:var(--radius-lg);background:var(--surface-primary);color:var(--text-primary);font-size:var(--text-sm);resize:vertical;min-height:80px;line-height:var(--leading-relaxed);transition:border-color var(--duration-normal) var(--ease-default), box-shadow var(--duration-normal) var(--ease-default);outline:none}.editor-textarea:focus{border-color:var(--color-accent-400);box-shadow:var(--shadow-accent-focus)}.editor-textarea::placeholder{color:var(--text-tertiary)}.editor-keypoint-row{align-items:center;gap:var(--space-2);margin-bottom:var(--space-2);display:flex;overflow:hidden}.editor-keypoint-num{border-radius:var(--radius-full);background:var(--color-accent-100);width:22px;height:22px;color:var(--color-accent-700);font-size:11px;font-weight:var(--weight-bold);font-family:var(--font-mono);flex-shrink:0;justify-content:center;align-items:center;display:flex}[data-color-mode=dark] .editor-keypoint-num{color:var(--color-accent-300);background:#8b5cf626}.editor-input--keypoint{flex:1;min-width:0}.editor-remove-btn{border-radius:var(--radius-full);border:1px solid var(--border-primary);width:24px;height:24px;color:var(--text-tertiary);font-size:var(--text-base);cursor:pointer;transition:var(--transition-all);background:0 0;flex-shrink:0;justify-content:center;align-items:center;display:flex}.editor-remove-btn:hover{background:var(--color-error-50);color:var(--color-error-500);border-color:var(--color-error-500)}.editor-add-btn{padding:2px var(--space-2);border-radius:var(--radius-md);border:1px dashed var(--border-primary);color:var(--color-accent-600);font-size:11px;font-weight:var(--weight-medium);cursor:pointer;transition:var(--transition-all);background:0 0;align-items:center;display:inline-flex}.editor-add-btn:hover{background:var(--color-accent-50);border-color:var(--color-accent-400)}.editor-empty-hint{font-size:var(--text-xs);color:var(--text-tertiary);padding:var(--space-2) 0;font-style:italic}.editor-error{padding:var(--space-2) var(--space-3);border-radius:var(--radius-lg);background:var(--color-error-50);color:var(--color-error-500);font-size:var(--text-sm);margin-bottom:var(--space-3);border:1px solid #ef444433}[data-color-mode=dark] .editor-error{background:#ef44441a}.editor-actions{gap:var(--space-2);padding-top:var(--space-3);border-top:1px solid var(--border-secondary);margin-top:var(--space-3);display:flex}.editor-btn{padding:var(--space-2h) var(--space-3);border-radius:var(--radius-lg);border:1.5px solid var(--border-primary);font-size:var(--text-sm);font-weight:var(--weight-semibold);cursor:pointer;transition:var(--transition-all);justify-content:center;align-items:center;gap:var(--space-1);flex:1;display:flex}.editor-btn:disabled{opacity:.5;cursor:not-allowed}.editor-btn--preview{background:var(--surface-secondary);color:var(--text-primary)}.editor-btn--preview:hover:not(:disabled){background:var(--surface-tertiary);border-color:var(--color-accent-400)}.editor-btn--save{background:var(--color-accent-500);color:#fff;border-color:var(--color-accent-600)}.editor-btn--save:hover:not(:disabled){background:var(--color-accent-600)}.editor-btn-loading{align-items:center;gap:var(--space-1h);display:flex}.editor-spinner{border-radius:var(--radius-full);border:2px solid #ffffff4d;border-top-color:#fff;width:14px;height:14px;animation:.6s linear infinite editor-spin;display:inline-block}.editor-btn--preview .editor-spinner{border-color:#00000026;border-top-color:var(--text-primary)}@keyframes editor-spin{to{transform:rotate(360deg)}}.editor-preview{padding:var(--space-4);background:var(--surface-secondary);flex-direction:column;flex:1;align-items:center;min-height:400px;display:flex}@media (width>=640px){.editor-preview{padding:var(--space-5) var(--space-6)}}@media (width>=768px){.editor-preview{flex:1}}.editor-preview-label{font-size:var(--text-xs);font-weight:var(--weight-semibold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:var(--tracking-wider);margin-bottom:var(--space-3);align-self:flex-start}.editor-preview-card{border-radius:var(--radius-xl);width:100%;max-width:375px;box-shadow:var(--shadow-lg);background:var(--surface-primary);overflow:hidden}.editor-shadow-host{width:375px;max-width:100%}.card-edit-btn{top:var(--space-2);left:var(--space-2);z-index:5;align-items:center;gap:var(--space-1);padding:4px var(--space-2);border-radius:var(--radius-md);color:#ffffffe6;font-size:11px;font-weight:var(--weight-medium);cursor:pointer;-webkit-backdrop-filter:blur(8px);transition:var(--transition-all);opacity:0;background:#0006;border:1px solid #fff3;display:flex;position:absolute}.draggable-card-item:hover .card-edit-btn{opacity:1}.card-edit-btn:hover{background:#0009;border-color:#ffffff59}@keyframes skeleton-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton-shimmer{background:linear-gradient(90deg, var(--skeleton-base) 0%, var(--skeleton-highlight) 40%, var(--skeleton-base) 80%);background-size:200% 100%;animation:1.8s ease-in-out infinite 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var(--space-5)}}.skeleton-empty-cards{width:120px;height:80px;margin-bottom:var(--space-4);position:relative}.skeleton-empty-ghost{border-radius:var(--radius-md);background:var(--surface-secondary);border:1px solid var(--border-secondary);width:80px;height:60px;padding:var(--space-2);flex-direction:column;gap:4px;margin-left:-40px;display:flex;position:absolute;top:0;left:50%}.ghost-card-line{border-radius:var(--radius-xs);background:var(--skeleton-base)}.ghost-line-1{width:60%;height:6px}.ghost-line-2{width:85%;height:5px}.ghost-line-3{width:45%;height:5px}.skeleton-empty-icon{z-index:1;font-size:40px;position:relative}@media (width>=640px){.skeleton-empty-icon{font-size:48px}}.skeleton-empty-message{font-size:var(--text-sm);color:var(--text-secondary);font-weight:var(--weight-medium)}@media (width>=640px){.skeleton-empty-message{font-size:var(--text-md)}}.skeleton-empty-hint{font-size:var(--text-xs);color:var(--text-tertiary);max-width:260px}@media (width>=640px){.skeleton-empty-hint{font-size:var(--text-sm);max-width:320px}}@media (prefers-reduced-motion:reduce){.skeleton-shimmer{background:var(--skeleton-base);animation:none}}.toast-container{z-index:var(--z-toast);gap:var(--space-2);pointer-events:none;max-width:min(400px, calc(100vw - var(--space-4) - var(--space-4)));flex-direction:column;display:flex;position:fixed}.toast-bottom-right{bottom:var(--space-5);right:var(--space-4)}.toast-bottom-center{bottom:var(--space-5);left:50%;transform:translate(-50%)}.toast-top-right{top:var(--space-5);right:var(--space-4)}.toast-top-center{top:var(--space-5);left:50%;transform:translate(-50%)}@media (width>=640px){.toast-bottom-right{bottom:var(--space-6);right:var(--space-6)}.toast-top-right{top:var(--space-6);right:var(--space-6)}}.toast{pointer-events:auto;align-items:flex-start;gap:var(--space-2);padding:var(--space-3) var(--space-3);border-radius:var(--radius-lg);background:var(--surface-elevated);border:1px solid var(--border-secondary);box-shadow:var(--shadow-lg), 0 0 0 1px #00000008;cursor:grab;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;-webkit-backdrop-filter:blur(12px)saturate(150%);display:flex;position:relative;overflow:hidden}@media (width>=640px){.toast{padding:var(--space-3) var(--space-4);gap:var(--space-3);border-radius:var(--radius-xl)}}.toast:before{content:"";border-radius:var(--radius-full) 0 0 var(--radius-full);width:3px;height:100%;position:absolute;top:0;left:0}.toast-success:before{background:var(--color-success-500)}.toast-error:before{background:var(--color-error-500)}.toast-warning:before{background:var(--color-warning-500)}.toast-info:before{background:var(--color-accent-500)}.toast-success{background:color-mix(in srgb, var(--surface-elevated) 96%, var(--color-success-500))}.toast-error{background:color-mix(in srgb, var(--surface-elevated) 96%, var(--color-error-500))}.toast-warning{background:color-mix(in srgb, var(--surface-elevated) 96%, var(--color-warning-500))}.toast-info{background:color-mix(in srgb, var(--surface-elevated) 96%, var(--color-accent-500))}.toast-icon{font-size:var(--text-lg);flex-shrink:0;margin-top:1px;line-height:1}.toast-content{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.toast-message{font-size:var(--text-sm);font-weight:var(--weight-semibold);color:var(--text-primary);line-height:var(--leading-snug)}@media (width>=640px){.toast-message{font-size:var(--text-base)}}.toast-description{font-size:var(--text-xs);color:var(--text-secondary);line-height:var(--leading-normal)}@media (width>=640px){.toast-description{font-size:var(--text-sm)}}.toast-close{width:20px;height:20px;color:var(--text-tertiary);cursor:pointer;border-radius:var(--radius-sm);transition:color var(--duration-fast) var(--ease-default), background var(--duration-fast) var(--ease-default);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-size:11px;display:flex}.toast-close:hover{color:var(--text-primary);background:var(--surface-tertiary)}@media (width>=640px){.toast-close{width:24px;height:24px;font-size:12px}}.toast-progress{transform-origin:0;border-radius:0 0 var(--radius-lg) var(--radius-lg);height:2px;position:absolute;bottom:0;left:0;right:0}.toast-progress-success{background:var(--color-success-500)}.toast-progress-error{background:var(--color-error-500)}.toast-progress-warning{background:var(--color-warning-500)}.toast-progress-info{background:var(--color-accent-500)}@media (prefers-reduced-motion:reduce){.toast{cursor:default}}.theme-toggle{border-radius:var(--radius-full);border:1px solid 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var(--space-6)}.app-layout{gap:var(--space-6);max-width:680px}}.input-form{-webkit-backdrop-filter:blur(24px);border-radius:var(--radius-2xl);padding:var(--space-5) var(--space-4);transition:var(--transition-colors);background:#ffffffb8;border:1px solid #fff9;box-shadow:0 4px 24px #0000000a,0 1px 2px #00000005}[data-color-mode=dark] .input-form{background:#141416b8;border:1px solid #ffffff0f;box-shadow:0 4px 24px #0003}@media (width>=640px){.input-form{padding:var(--space-6) var(--space-6)}}.form-header{margin-bottom:var(--space-1);justify-content:space-between;align-items:center;display:flex}.form-title{align-items:center;gap:var(--space-2);font-family:SF Pro Rounded,SF Pro Display,-apple-system,BlinkMacSystemFont,PingFang SC,Noto Sans SC,sans-serif;font-size:var(--text-xl);font-weight:var(--weight-extrabold);letter-spacing:-.02em;color:var(--text-primary);display:flex}.form-logo{flex-shrink:0;width:28px;height:28px}@media 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var(--space-4);font-size:var(--text-base)}}.mode-tab:hover:not(.active){color:var(--text-secondary)}.mode-tab.active{color:var(--text-primary);font-weight:var(--weight-semibold);background:#fff;box-shadow:0 1px 3px #00000014,0 1px 1px #0000000a}[data-color-mode=dark] .mode-tab.active{color:var(--text-primary);background:#ffffff1a;box-shadow:0 1px 3px #0000004d}.form-input{width:100%;padding:var(--space-3) var(--space-3);border:1px solid var(--color-gray-150);border-radius:var(--radius-xl);font-size:var(--text-base);transition:border-color var(--duration-normal) var(--ease-default), box-shadow var(--duration-normal) var(--ease-default);margin-bottom:var(--space-3);background:var(--color-gray-50);color:var(--text-primary);outline:none;box-shadow:inset 0 1px 2px #0000000a}[data-color-mode=dark] .form-input{background:#ffffff0a;border-color:#ffffff14;box-shadow:inset 0 1px 2px #0003}@media (width>=640px){.form-input{padding:14px var(--space-4)}}.form-input::placeholder{color:var(--text-tertiary)}.form-input:focus{border-color:var(--color-brand-300);background:#fff;box-shadow:0 0 0 3px #ff244214,inset 0 1px 2px #0000000a}[data-color-mode=dark] .form-input:focus{background:#ffffff0f;box-shadow:0 0 0 3px #ff24421f,inset 0 1px 2px #0003}.form-textarea{width:100%;padding:var(--space-3) var(--space-3);border:1px solid var(--color-gray-150);border-radius:var(--radius-xl);font-size:var(--text-base);resize:vertical;min-height:100px;transition:border-color var(--duration-normal) var(--ease-default), box-shadow var(--duration-normal) var(--ease-default);margin-bottom:var(--space-3);line-height:var(--leading-relaxed);background:var(--color-gray-50);color:var(--text-primary);outline:none;box-shadow:inset 0 1px 2px #0000000a}[data-color-mode=dark] .form-textarea{background:#ffffff0a;border-color:#ffffff14;box-shadow:inset 0 1px 2px #0003}@media (width>=640px){.form-textarea{padding:14px 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