:root{--bg: #FFFFFF;--bg-subtle: #F8FAFC;--bg-card: #FFFFFF;--border: #E5E7EB;--border-strong: #D1D5DB;--text-1: #0F172A;--text-2: #475569;--text-3: #94A3B8;--accent: #2563EB;--accent-hover: #1D4ED8;--accent-soft: #EFF6FF;--danger: #DC2626;--shadow-card: 0 1px 2px rgba(15, 23, 42, .04);--shadow-hover: 0 4px 12px rgba(15, 23, 42, .08);--shadow-modal: 0 20px 50px rgba(15, 23, 42, .18);--radius-sm: 6px;--radius: 10px;--radius-lg: 14px}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text-1);font-family:system-ui,-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,Arial,Noto Sans SC,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit;cursor:pointer}a{color:var(--accent);text-decoration:none}.page{display:flex;flex-direction:column;height:100vh;max-height:100vh}.page__header{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:0;z-index:10;flex-shrink:0}.page__title{font-size:18px;font-weight:600;color:var(--text-1);margin:0}.page__body{flex:1;padding:32px;max-width:1400px;width:100%;margin:0 auto;min-height:0;overflow-y:auto}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg);color:var(--text-1);font-size:13px;font-weight:500;transition:all .15s ease}.btn:hover{border-color:var(--text-2);background:var(--bg-subtle)}.btn--primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn--danger{color:var(--danger);border-color:var(--border-strong)}.btn--danger:hover{background:#fef2f2;border-color:var(--danger)}.btn--ghost{border-color:transparent;background:transparent}.btn--ghost:hover{background:var(--bg-subtle)}.btn--sm{padding:4px 10px;font-size:12px}.page__header-actions{display:flex;align-items:center;gap:12px}.skill-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:500;line-height:1;border:1px solid transparent;white-space:nowrap}.skill-chip--installing{background:var(--bg-subtle);border-color:var(--border);color:var(--text-2)}.skill-chip--ready{background:#ecfdf5;border-color:#a7f3d0;color:#047857;animation:skill-chip-fade .4s ease}.skill-chip--error{background:#fef2f2;border-color:#fca5a5;color:var(--danger);cursor:pointer;transition:all .15s ease}.skill-chip--error:hover{background:#fee2e2;border-color:var(--danger)}.skill-chip__spinner{width:11px;height:11px;border:2px solid var(--border-strong);border-top-color:var(--text-2);border-radius:50%;animation:skill-chip-spin .7s linear infinite}@keyframes skill-chip-spin{to{transform:rotate(360deg)}}@keyframes skill-chip-fade{0%{opacity:0}to{opacity:1}}.skill-modal__overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;background:#0f172a73;animation:skill-chip-fade .2s ease}.skill-modal{width:min(380px,calc(100vw - 48px));padding:32px 28px 28px;background:#fff;border-radius:16px;box-shadow:var(--shadow-modal);text-align:center;display:flex;flex-direction:column;align-items:center}.skill-modal__spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent, #2563eb);border-radius:50%;animation:skill-chip-spin .7s linear infinite;margin-bottom:18px}.skill-modal__icon{width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;margin-bottom:16px}.skill-modal__icon--ok{background:#ecfdf5;color:#047857}.skill-modal__icon--err{background:#fef2f2;color:var(--danger, #dc2626)}.skill-modal__title{margin:0 0 8px;font-size:17px;font-weight:600;color:var(--text-1, #0f172a)}.skill-modal__desc{margin:0;font-size:13px;line-height:1.6;color:var(--text-2, #64748b)}.skill-modal__actions{margin-top:22px;display:flex;gap:10px}.deck-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.deck-card{display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:inherit;transition:all .15s ease;cursor:pointer;position:relative}.deck-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-hover);transform:translateY(-2px)}.deck-card__thumbnail{aspect-ratio:16 / 9;background:var(--bg-subtle);display:flex;align-items:center;justify-content:center;overflow:hidden}.deck-card__thumbnail img{width:100%;height:100%;object-fit:cover;display:block}.deck-card__thumbnail-svg{width:100%;height:100%;display:block;background:#fff}.deck-card__thumbnail-svg svg{width:100%;height:100%;display:block;object-fit:contain}.deck-card__thumbnail-placeholder{color:var(--text-3);font-size:12px}.deck-card__meta{padding:14px 16px;display:flex;flex-direction:column;gap:6px}.deck-card__title{font-size:14px;font-weight:600;color:var(--text-1);line-height:1.4;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.deck-card__bottom{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--text-3)}.deck-card__delete{position:absolute;top:8px;right:8px;opacity:0;transition:opacity .15s ease;z-index:2;background:#fffffff2}.deck-card:hover .deck-card__delete{opacity:1}.deck-card__delete:hover{background:var(--bg)}.template-chip{display:inline-block;padding:2px 8px;background:var(--accent-soft);color:var(--accent);border-radius:var(--radius-sm);font-size:11px;font-weight:500;white-space:nowrap}.empty{text-align:center;padding:80px 20px;color:var(--text-2)}.empty__title{font-size:16px;color:var(--text-1);margin:0 0 8px;font-weight:600}.empty__sub{font-size:13px;color:var(--text-2);margin:0 0 24px}.section{margin-bottom:40px}.section+.section{margin-top:8px}.section__head{margin-bottom:16px}.section__title{font-size:14px;font-weight:600;color:var(--text-1);margin:0 0 4px;letter-spacing:.01em}.section__sub{font-size:12px;color:var(--text-2);margin:0;line-height:1.5}.error-banner{padding:12px 14px;border:1px solid #fee2e2;background:#fef2f2;border-radius:var(--radius);margin-bottom:20px;color:var(--danger);font-size:13px}.muted{color:var(--text-2);font-size:13px}.template-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}@media (max-width: 1100px){.template-row{grid-template-columns:repeat(3,1fr)}}@media (max-width: 700px){.template-row{grid-template-columns:repeat(2,1fr)}}.template-tile{display:flex;flex-direction:column;padding:0;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);text-align:left;cursor:pointer;overflow:hidden;transition:all .15s ease;font-family:inherit}.template-tile:hover{border-color:var(--tile-accent, var(--accent));box-shadow:var(--shadow-hover);transform:translateY(-2px)}.template-tile--clickable:focus-visible{outline:2px solid var(--tile-accent, var(--accent));outline-offset:2px}.template-tile__cover{aspect-ratio:16 / 9;background:var(--bg-subtle);overflow:hidden;border-bottom:1px solid var(--border);position:relative}.template-tile__svg{width:100%;height:100%}.template-tile__svg svg{width:100%;height:100%;display:block}.template-tile__hover{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--tile-accent, var(--accent)) 75%,transparent);color:#fff;font-size:14px;font-weight:600;opacity:0;transition:opacity .15s ease;letter-spacing:.5px;pointer-events:none}.template-tile:hover .template-tile__hover{opacity:1}.template-tile__meta{padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px}.template-tile__name{font-size:13px;font-weight:600;color:var(--text-1);margin:0 0 3px}.template-tile__usecase{font-size:11px;color:var(--text-3);margin:0;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.template-tile__cta{align-self:flex-start;margin-top:4px;font-size:11px;padding:4px 10px;color:var(--tile-accent, var(--accent));border:1px solid var(--tile-accent, var(--accent));background:transparent}.template-tile__cta:hover{background:var(--tile-accent, var(--accent));color:#fff}.empty--inline{padding:32px 20px;border:1px dashed var(--border);border-radius:var(--radius);background:var(--bg-subtle);text-align:center}.viewer{display:grid;grid-template-columns:200px 1fr;gap:24px;height:calc(100vh - 70px);min-height:0}.page--fit{height:100vh;min-height:100vh;max-height:100vh;overflow:hidden}.page--fit .page__body{flex:1;min-height:0;display:flex;flex-direction:column;justify-content:center;padding:8px 24px;overflow:hidden}.page--fit .viewer{min-height:0;height:100%;max-height:100%;grid-template-rows:minmax(0,1fr);gap:16px;grid-template-columns:168px 1fr}.page--fit .viewer__thumbs{min-height:0;max-height:calc(100vh - 130px);height:calc(100vh - 130px)}.page--fit .viewer__canvas{container-type:size;min-height:0;min-width:0}.page--fit .viewer__canvas-inner{width:min(100cqi,calc(100cqb * 16 / 9));height:min(100cqb,56.25cqi);aspect-ratio:16 / 9;max-width:100%;max-height:100%}.page__sub{margin:0 0 12px;font-size:13px;color:var(--text-2);flex-shrink:0}.page__hint{margin:12px 0 0;text-align:center;font-size:12px;color:var(--text-3);flex-shrink:0}.viewer__thumbs{overflow-y:auto;padding-right:8px;display:flex;flex-direction:column;gap:10px}.viewer__thumb{border:2px solid transparent;border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;background:var(--bg-subtle);aspect-ratio:16 / 9;position:relative;padding:0;transition:border-color .15s ease;flex-shrink:0}.viewer__thumb:hover{border-color:var(--border-strong)}.viewer__thumb--active{border-color:var(--accent)}.viewer__thumb-num{position:absolute;bottom:4px;left:4px;background:#0f172ab3;color:#fff;font-size:10px;padding:1px 5px;border-radius:3px;z-index:2}.viewer__thumb svg{width:100%;height:100%;display:block}.viewer__canvas{background:var(--bg-subtle);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;overflow:hidden}.viewer__canvas-inner{width:100%;max-width:100%;aspect-ratio:16 / 9;background:#fff;border-radius:var(--radius-sm);box-shadow:var(--shadow-hover);overflow:hidden;position:relative}.viewer__canvas-inner svg{width:100%;height:100%;display:block}.center-card{max-width:440px;margin:80px auto;padding:32px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg);text-align:center}.center-card h2{margin:0 0 8px;font-size:18px}.center-card p{margin:0 0 24px;color:var(--text-2);font-size:13px;line-height:1.6}.center-card .id-chip{display:inline-block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg-subtle);padding:6px 12px;border-radius:var(--radius-sm);font-size:13px;color:var(--text-1)}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--text-1);color:#fff;padding:10px 18px;border-radius:var(--radius);font-size:13px;z-index:200;box-shadow:var(--shadow-modal);animation:toast-in .2s ease}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%)}}.skeleton{background:linear-gradient(90deg,var(--bg-subtle) 0%,var(--border) 50%,var(--bg-subtle) 100%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease-in-out infinite;border-radius:4px}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton--title{width:140px;height:28px}.skeleton--btn{width:120px;height:36px;border-radius:6px}.skeleton--btn-sm{width:80px;height:24px;border-radius:4px}.skeleton--heading{width:200px;height:22px;margin-bottom:8px}.skeleton--sub{width:320px;height:14px}.skeleton--line{height:12px;margin-bottom:6px}.skeleton--line-40{width:40%}.skeleton--line-60{width:60%}.skeleton--line-70{width:70%}.skeleton--line-80{width:80%}.skeleton--cover{width:100%;aspect-ratio:16 / 9;border-radius:0}.skeleton-tile{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--bg)}.skeleton-tile__meta{padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px}@media (max-width: 768px){.page__body{padding:20px}.deck-grid{grid-template-columns:repeat(2,1fr);gap:14px}.viewer{grid-template-columns:1fr;height:auto}.viewer__thumbs{flex-direction:row;overflow-x:auto}.viewer__thumb{min-width:140px;flex-shrink:0}}