*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans SC,sans-serif;background:#f0f4f8;color:#1e293b;line-height:1.6;-webkit-font-smoothing:antialiased}.app{max-width:960px;margin:0 auto;padding:40px 20px 80px}.locale-switch-wrapper{max-width:960px;margin:0 auto;padding:16px 20px 0;text-align:right}.locale-switch{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;font-size:.8rem;font-weight:500;color:#64748b;background:#fff;border:1.5px solid #e2e8f0;border-radius:20px;cursor:pointer;transition:all .2s}.locale-switch:hover{color:#0f172a;border-color:#94a3b8;background:#f8fafc}.footer{text-align:center;padding:40px 0 0}.footer a{font-size:.8rem;color:#94a3b8;text-decoration:none;transition:color .2s}.footer a:hover{color:#64748b}.header{text-align:center;margin-bottom:40px}.header-title{font-size:2rem;font-weight:700;color:#0f172a;margin-bottom:8px}.header-subtitle{font-size:.95rem;color:#64748b;max-width:480px;margin:0 auto;line-height:1.7}.video-section{margin-top:24px;text-align:left}.video-hint{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;color:#fb7299;font-weight:500;margin-bottom:10px;padding:4px 12px;background:#fb729914;border-radius:20px}.video-hint-icon{font-size:.7rem}.video-wrapper{position:relative;width:100%;padding-bottom:56.25%;border-radius:12px;overflow:hidden;background:#000;box-shadow:0 2px 8px #0000001a}.video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.section-title{font-size:1.1rem;font-weight:600;color:#0f172a;margin-bottom:16px}.input-panel{background:#fff;border-radius:16px;padding:24px;margin-bottom:32px;box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a}.input-panel-title{font-size:1rem;font-weight:600;color:#0f172a;margin-bottom:20px}.input-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.input-group{display:flex;flex-direction:column;gap:6px}.input-label{font-size:.85rem;font-weight:500;color:#475569}.input-wrapper{display:flex;align-items:center;border:1.5px solid #e2e8f0;border-radius:10px;overflow:hidden;transition:border-color .2s}.input-wrapper:focus-within{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.input-wrapper input{flex:1;border:none;outline:none;padding:10px 12px;font-size:1rem;font-weight:500;color:#0f172a;background:transparent;min-width:0}.input-wrapper input::-webkit-inner-spin-button,.input-wrapper input::-webkit-outer-spin-button{opacity:1;height:24px}.input-unit{padding:10px 12px;font-size:.85rem;color:#94a3b8;background:#f8fafc;border-left:1.5px solid #e2e8f0;white-space:nowrap}.freedom-grids{margin-bottom:32px}.grids-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.grid-card{background:#fff;border-radius:16px;padding:20px;box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a;border:2px solid transparent;transition:all .3s ease;display:flex;flex-direction:column;gap:8px}.grid-card:hover{box-shadow:0 4px 12px #00000014;transform:translateY(-2px)}.grid-card.reached{border-color:var(--card-color);background:linear-gradient(135deg,#fff,color-mix(in srgb,var(--card-color) 4%,#fff))}.grid-card.current{border-color:var(--card-color);box-shadow:0 0 0 3px color-mix(in srgb,var(--card-color) 20%,transparent),0 2px 8px #00000014}.grid-card:not(.reached){opacity:.7}.grid-card-header{display:flex;align-items:center;gap:8px}.grid-icon{font-size:1.1rem}.grid-index{font-size:.75rem;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.5px}.grid-badge{margin-left:auto;font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:20px;background:var(--card-color);color:#fff}.current-badge{background:#3b82f6}.grid-label{font-size:1rem;font-weight:600;color:#0f172a}.grid-desc{font-size:.8rem;color:#64748b;margin-bottom:4px}.grid-target{font-size:1.4rem;font-weight:700;color:var(--card-color);margin:4px 0}.progress-bar{width:100%;height:6px;background:#e2e8f0;border-radius:3px;overflow:hidden;margin:4px 0}.progress-fill{height:100%;background:var(--card-color);border-radius:3px;transition:width .5s ease;min-width:2px}.grid-status{font-size:.85rem;color:#475569;font-weight:500}.grid-eta{font-size:.8rem;color:#3b82f6}.grid-eta.muted{color:#94a3b8}.insight-banner{background:#fff;border-radius:16px;padding:24px;box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a}.insight-content{display:flex;flex-direction:column;gap:12px}.insight-item{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.insight-label{font-size:.85rem;font-weight:500;color:#64748b;min-width:70px}.insight-value{font-size:1.05rem;font-weight:600}.insight-hint{font-size:.85rem;color:#64748b;padding-top:4px;border-top:1px solid #f1f5f9}@media(max-width:640px){.app{padding:24px 16px 60px}.header-title{font-size:1.5rem}.input-grid{grid-template-columns:1fr 1fr}.grids-container{grid-template-columns:1fr}}@media(max-width:400px){.input-grid{grid-template-columns:1fr}}