.zhiku-organization-wall-module__0GQWLW__wall{background:0 0;flex-direction:column;justify-content:center;justify-self:end;width:min(100%,50% + 140px);min-width:0;height:245px;display:flex;position:relative;container-type:inline-size}.zhiku-organization-wall-module__0GQWLW__art{aspect-ratio:5/2;background:0 0;flex:none;width:100%;position:relative;overflow:hidden}.zhiku-organization-wall-module__0GQWLW__image{width:100%;height:auto;display:block}.zhiku-organization-wall-module__0GQWLW__names{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.zhiku-organization-wall-module__0GQWLW__fallbackMask{position:absolute;inset:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000 0%,#0009 4%,#000 13% 87%,#0009 96%,#0000 100%),linear-gradient(#0000 0%,#000 6% 94%,#0000 100%);mask-image:linear-gradient(90deg,#0000 0%,#0009 4%,#000 13% 87%,#0009 96%,#0000 100%),linear-gradient(#0000 0%,#000 6% 94%,#0000 100%);-webkit-mask-composite:source-in;mask-composite:intersect}.zhiku-organization-wall-module__0GQWLW__fallbackPlane{width:101.852%;position:absolute;top:2.3148%;left:-.9259%}.zhiku-organization-wall-module__0GQWLW__fallbackGrid{grid-template-columns:repeat(8,minmax(0,1fr));gap:1.8519cqw;display:grid}.zhiku-organization-wall-module__0GQWLW__logo{box-sizing:border-box;aspect-ratio:60/44;background:linear-gradient(150deg,#ffffffb8,#ffffff45);border:1px solid #ffffffc2;border-radius:1.8519cqw;place-items:center;display:grid}.zhiku-organization-wall-module__0GQWLW__logo :is(svg,img){object-fit:contain;filter:grayscale();opacity:.55;width:4.6296cqw;height:4.6296cqw;display:block}.zhiku-organization-wall-module__0GQWLW__logo[data-organization=mckinsey] :is(svg,img){filter:grayscale()brightness(0);width:7.4074cqw;height:5.1852cqw}.zhiku-organization-wall-module__0GQWLW__logo:is([data-organization=haier],[data-organization=catl],[data-organization=byd],[data-organization=midea]) :is(svg,img){width:7.037cqw;height:5.1852cqw}.zhiku-organization-wall-module__0GQWLW__logo[data-organization=bcg] :is(svg,img){width:6.2963cqw}.zhiku-organization-wall-module__0GQWLW__caption{text-align:center;white-space:nowrap;color:#8893a5;align-items:center;gap:10px;margin:10px 0 0;font-size:12px;font-weight:400;line-height:20px;display:flex}.zhiku-organization-wall-module__0GQWLW__captionText{flex:none}.zhiku-organization-wall-module__0GQWLW__caption strong{color:#4263a3;font-weight:400}.zhiku-organization-wall-module__0GQWLW__caption:before,.zhiku-organization-wall-module__0GQWLW__caption:after{content:"";background:linear-gradient(90deg,#0000,#aebbd066);flex:1 1 0;height:1px}.zhiku-organization-wall-module__0GQWLW__caption:after{transform:scaleX(-1)}@media (max-width:800px){.zhiku-organization-wall-module__0GQWLW__wall{aspect-ratio:12/7;width:100%;max-width:360px;height:auto;margin:16px auto 0}}@media (max-width:600px){.zhiku-organization-wall-module__0GQWLW__caption{gap:7px;margin-top:8px;font-size:10px;line-height:18px}}
.zhiku-preview-module__b4kYjW__page{--research-title-size:18px;--research-body-size:14px;--research-meta-size:13px;--research-caption-size:12px;--research-section-size:24px;--tracking-line:#00000012;color:var(--ink);background:var(--background);font:inherit;font-size:14px}.zhiku-preview-module__b4kYjW__page *,.zhiku-preview-module__b4kYjW__page :before,.zhiku-preview-module__b4kYjW__page :after{box-sizing:border-box}body:has(.zhiku-preview-module__b4kYjW__page){overflow-x:clip!important}.zhiku-preview-module__b4kYjW__page :where(button,input,select){font:inherit;color:inherit}.zhiku-preview-module__b4kYjW__page button,.zhiku-preview-module__b4kYjW__page select{cursor:pointer}.zhiku-preview-module__b4kYjW__page a{color:inherit;text-decoration:none}.zhiku-preview-module__b4kYjW__page :where(h1,h2,h3,p){margin:0}.zhiku-preview-module__b4kYjW__page section[id]{scroll-margin-top:110px}.zhiku-preview-module__b4kYjW__results{scroll-margin-top:0}.zhiku-preview-module__b4kYjW__hero{isolation:isolate;position:relative}.zhiku-preview-module__b4kYjW__hero:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(at 75% 0,#e5efff,#0000 65%),radial-gradient(at 8% 0,#efebff,#0000 65%),linear-gradient(#f9faff,#fff);position:absolute;inset:-92px 0 0}@media (max-width:860px){.zhiku-preview-module__b4kYjW__hero:before{top:-80px}}.zhiku-preview-module__b4kYjW__heroInner{max-width:var(--site-max-width);padding:24px var(--site-gutter) 18px;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);align-items:center;gap:32px;margin:auto;display:grid}.zhiku-preview-module__b4kYjW__heroCopy h1{letter-spacing:normal;margin:0 0 12px;font-size:clamp(28px,2.5vw,38px);font-weight:500;line-height:1.5}.zhiku-preview-module__b4kYjW__heroCopy h1>span{background:var(--shaqiu-brand-gradient);color:#0000;-webkit-background-clip:text;background-clip:text;display:inline-block}.zhiku-preview-module__b4kYjW__heroPositioning{color:var(--shaqiu-blue-80);font-size:20px;font-weight:500;line-height:1.75}.zhiku-preview-module__b4kYjW__heroActions{flex-wrap:wrap;gap:12px;margin-top:23px;display:flex}.zhiku-preview-module__b4kYjW__primaryButton,.zhiku-preview-module__b4kYjW__secondaryButton{border:1px solid var(--line);background:#fff;border-radius:8px;justify-content:center;align-items:center;min-width:112px;min-height:42px;padding:10px 20px;font-size:15px;font-weight:500;display:inline-flex}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__primaryButton{background:var(--shaqiu-brand-gradient);color:#fff;border:0}.zhiku-preview-module__b4kYjW__primaryButton:hover{filter:brightness(1.08)}.zhiku-preview-module__b4kYjW__secondaryButton:hover{background:var(--shaqiu-blue-10);color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__content{max-width:var(--site-max-width);padding:0 var(--site-gutter) 64px;margin:auto}.zhiku-preview-module__b4kYjW__sectionHeading{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px;display:flex}.zhiku-preview-module__b4kYjW__sectionHeading h2{font-size:var(--research-section-size);font-weight:600;line-height:1.5}.zhiku-preview-module__b4kYjW__sectionHeading p{color:var(--gray-60);font-size:var(--research-body-size);margin-top:6px;line-height:1.75}.zhiku-preview-module__b4kYjW__textLink{white-space:nowrap;font-size:14px;color:var(--shaqiu-blue-80)!important}.zhiku-preview-module__b4kYjW__textLink:hover{text-decoration:underline}.zhiku-preview-module__b4kYjW__trends{padding-top:30px}.zhiku-preview-module__b4kYjW__trendToolbar{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px;display:flex}.zhiku-preview-module__b4kYjW__legend{flex-wrap:wrap;gap:12px 18px;padding-top:0;display:flex}.zhiku-preview-module__b4kYjW__legend button{color:var(--gray-60);font-size:var(--research-meta-size);background:0 0;border:0;align-items:center;gap:7px;min-height:28px;padding:0;display:flex}.zhiku-preview-module__b4kYjW__legend button[data-muted=true]{opacity:.45}.zhiku-preview-module__b4kYjW__legend button[aria-pressed=true]{color:var(--shaqiu-blue-80);font-weight:500}.zhiku-preview-module__b4kYjW__showAllTechnologies{white-space:nowrap;background:0 0;border:0;min-height:32px;padding:0;font-size:13px;color:var(--shaqiu-blue-80)!important}.zhiku-preview-module__b4kYjW__legend button:hover{color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__legend i,.zhiku-preview-module__b4kYjW__weekCategories i,.zhiku-preview-module__b4kYjW__chartTooltip i{flex-shrink:0;width:8px;height:8px;display:inline-block}.zhiku-preview-module__b4kYjW__signalTypeSelect{font-size:var(--research-body-size);color:var(--gray-70);flex-shrink:0;align-items:center;gap:9px;display:flex}.zhiku-preview-module__b4kYjW__signalTypeSelect select,.zhiku-preview-module__b4kYjW__weekPicker select{appearance:none;border:1px solid var(--tracking-line);min-height:36px;font-size:var(--research-body-size);color:var(--gray-70);background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='m4 6 4 4 4-4' stroke='%23647085' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") right 10px center no-repeat;border-radius:8px;padding:7px 32px 7px 12px;font-weight:400;line-height:20px}.zhiku-preview-module__b4kYjW__signalTypeSelect select:focus-visible,.zhiku-preview-module__b4kYjW__weekPicker :is(button,select):focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:2px}.zhiku-preview-module__b4kYjW__plotUnit{height:32px;font-size:var(--research-meta-size);color:var(--gray-60);justify-content:space-between;align-items:center;gap:8px;display:flex;position:absolute;left:0;right:0}.zhiku-preview-module__b4kYjW__plotActions{align-items:center;gap:20px;display:flex}.zhiku-preview-module__b4kYjW__plotUnit[data-compact=true]{flex-direction:column;align-items:flex-start;gap:0;height:64px}.zhiku-preview-module__b4kYjW__plotUnit[data-compact=true] .zhiku-preview-module__b4kYjW__plotActions{align-self:flex-end;height:32px}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__scaleToggle{min-height:32px;color:var(--shaqiu-blue-80);font:inherit;cursor:pointer;background:0 0;border:0;flex-shrink:0;padding:4px 0 4px 8px}.zhiku-preview-module__b4kYjW__scaleToggle:hover{text-underline-offset:3px;text-decoration:underline}.zhiku-preview-module__b4kYjW__scaleNotice{white-space:nowrap}.zhiku-preview-module__b4kYjW__chart{position:relative}.zhiku-preview-module__b4kYjW__chartCalloutHeading{color:var(--gray-60);font-size:var(--research-meta-size);pointer-events:none;margin:0;font-weight:500;line-height:20px;position:absolute;top:0}.zhiku-preview-module__b4kYjW__chart svg{display:block;overflow:visible}.zhiku-preview-module__b4kYjW__chartLine{cursor:pointer}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__chartLine:focus{outline:none}.zhiku-preview-module__b4kYjW__chartLine:focus-visible path:not(.zhiku-preview-module__b4kYjW__lineHitArea){stroke-width:4px;stroke-opacity:1}.zhiku-preview-module__b4kYjW__lineHitArea{pointer-events:stroke}.zhiku-preview-module__b4kYjW__axis{fill:var(--shaqiu-text-muted);font-family:inherit;font-size:12px}.zhiku-preview-module__b4kYjW__chartPoint{cursor:pointer;outline:none}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__chartPoint:focus{outline:none}.zhiku-preview-module__b4kYjW__chartPoint:focus-visible circle:first-child{opacity:1;stroke:var(--shaqiu-blue-80);stroke-width:2px}.zhiku-preview-module__b4kYjW__chartTooltip{box-sizing:border-box;z-index:5;border:1px solid var(--tracking-line);pointer-events:auto;overscroll-behavior:contain;max-height:300px;font-size:var(--research-meta-size);color:var(--gray-70);background:#fffffff5;border-radius:10px;gap:5px;padding:13px;display:grid;position:absolute;overflow-y:auto;box-shadow:0 6px 24px #002d9c18}.zhiku-preview-module__b4kYjW__chartTooltip strong{font-size:var(--research-body-size);color:var(--ink);margin-bottom:4px;font-weight:400;line-height:20px}.zhiku-preview-module__b4kYjW__tooltipSeries{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 18px;display:grid}.zhiku-preview-module__b4kYjW__tooltipSeries>span{align-items:center;gap:8px;display:flex}.zhiku-preview-module__b4kYjW__chartTooltip b{margin-left:auto;font-weight:500}.zhiku-preview-module__b4kYjW__markerTooltip{pointer-events:auto;padding:6px}.zhiku-preview-module__b4kYjW__markerCount{fill:var(--ink);pointer-events:none;font-size:10px;font-weight:500}.zhiku-preview-module__b4kYjW__markerGroupHeading{justify-content:space-between;align-items:center;padding:5px 8px;display:flex}.zhiku-preview-module__b4kYjW__markerGroupHeading button{color:var(--gray-70);background:0 0;border:0;min-width:28px;min-height:28px;font-size:20px}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__markerDetailLink{text-align:left;width:100%;color:var(--gray-70);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:8px;display:block}.zhiku-preview-module__b4kYjW__markerDetailLink+.zhiku-preview-module__b4kYjW__markerDetailLink{border-top:1px solid var(--tracking-line)}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__markerDetailLink:hover{background:var(--shaqiu-blue-10)}.zhiku-preview-module__b4kYjW__markerDetailLink p{color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__recentChanges{margin-top:16px}.zhiku-preview-module__b4kYjW__recentHeading{color:var(--ink);font-size:var(--research-body-size);flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:8px;font-weight:500;display:flex}.zhiku-preview-module__b4kYjW__recentHeading>span{color:var(--gray-60);font-size:var(--research-caption-size);font-weight:400}.zhiku-preview-module__b4kYjW__recentGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__recentChange{text-align:left;border:1px solid var(--tracking-line);font:inherit;cursor:pointer;background:#fff;border-radius:8px;padding:12px 14px;display:block}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__recentChange:hover{background:#f8faff;border-color:#b5c7ed}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__chartCallout{z-index:2;flex-direction:column;align-items:stretch;height:90px;padding:9px 12px;display:flex;position:absolute;top:0;box-shadow:0 2px 8px #17233c05}.zhiku-preview-module__b4kYjW__chartCallout .zhiku-preview-module__b4kYjW__recentTitle{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__allChangesLink{color:var(--shaqiu-blue-80);font:inherit;font-size:var(--research-meta-size);cursor:pointer;background:0 0;border:0;margin-top:12px;padding:4px 0;display:block}.zhiku-preview-module__b4kYjW__recentMeta{color:var(--gray-70);font-size:var(--research-meta-size);flex-wrap:nowrap;align-items:center;gap:8px;line-height:20px;display:flex}.zhiku-preview-module__b4kYjW__recentMeta i{border-radius:2px;flex-shrink:0;width:8px;height:8px}.zhiku-preview-module__b4kYjW__markerDate{white-space:nowrap;font-variant-numeric:tabular-nums;flex-shrink:0;margin-left:auto}.zhiku-preview-module__b4kYjW__markerIdentity{align-items:center;gap:5px;min-width:0;display:flex}.zhiku-preview-module__b4kYjW__markerName{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.zhiku-preview-module__b4kYjW__markerKind{white-space:nowrap;flex-shrink:0}.zhiku-preview-module__b4kYjW__recentTitle{font-size:var(--research-body-size);color:var(--shaqiu-blue-80);margin-top:6px;line-height:22px;display:block}.zhiku-preview-module__b4kYjW__demoBadge{background:var(--shaqiu-ui-surface);color:var(--gray-60);vertical-align:middle;border-radius:3px;margin-left:6px;padding:0 4px;font-size:11px;font-weight:400;line-height:18px;display:inline-block}.zhiku-preview-module__b4kYjW__demoEvidenceTitle{font-size:var(--research-body-size);color:var(--ink);line-height:24px;display:block}.zhiku-preview-module__b4kYjW__page :is(.zhiku-preview-module__b4kYjW__recentChange,.zhiku-preview-module__b4kYjW__markerDetailLink):focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:2px}@media (max-width:760px){.zhiku-preview-module__b4kYjW__recentGrid{grid-template-columns:1fr;gap:8px}}.zhiku-preview-module__b4kYjW__markerTooltip strong{align-items:center;gap:8px;display:flex}.zhiku-preview-module__b4kYjW__markerTooltip p{font-size:var(--research-body-size);margin-top:4px;line-height:24px}.zhiku-preview-module__b4kYjW__discoveryWeekLabel{color:var(--gray-60);font-size:var(--research-meta-size);align-items:center;gap:8px;display:flex}.zhiku-preview-module__b4kYjW__changeSelector{color:var(--gray-70);align-items:center;gap:12px;margin-top:16px;display:flex}.zhiku-preview-module__b4kYjW__changeSelector select{border:1px solid var(--line);border-radius:6px;min-width:0;max-width:100%;padding:8px}.zhiku-preview-module__b4kYjW__reviewEvidence .zhiku-preview-module__b4kYjW__evidenceScope{color:var(--gray-60);font-size:var(--research-meta-size);margin:-4px 0 16px;line-height:22px}.zhiku-preview-module__b4kYjW__plotCaption{font-size:var(--research-meta-size);color:var(--gray-60);justify-content:flex-end;gap:10px;margin-top:5px;line-height:1.7;display:flex}.zhiku-preview-module__b4kYjW__chartEmpty{height:300px;color:var(--gray-60);flex-direction:column;justify-content:center;align-items:center;gap:20px;display:flex}.zhiku-preview-module__b4kYjW__chartEmpty button{color:var(--shaqiu-blue-80);background:0 0;border:0}.zhiku-preview-module__b4kYjW__reviewToggle{min-height:36px;color:var(--gray-70);font:inherit;font-size:var(--research-meta-size);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:4px 0;display:inline-flex}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__reviewToggle{background:var(--shaqiu-blue-10);max-width:100%;min-height:40px;color:var(--shaqiu-blue-80);font-size:var(--research-body-size);border:1px solid #c6d6f5;border-radius:8px;gap:12px;margin-top:16px;padding:8px 14px;font-weight:500;line-height:22px}.zhiku-preview-module__b4kYjW__reviewToggle svg{stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.zhiku-preview-module__b4kYjW__reviewToggle[aria-expanded=true] svg{transform:rotate(180deg)}.zhiku-preview-module__b4kYjW__reviewToggle:hover:not(:disabled){color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__reviewToggle:hover:not(:disabled){border-color:var(--shaqiu-blue-80);background:#e3edff}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__reviewToggle:focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:3px}.zhiku-preview-module__b4kYjW__reviewToggle svg{flex-shrink:0}@media (pointer:coarse){.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__reviewToggle{min-height:44px}}.zhiku-preview-module__b4kYjW__reviewToggle:disabled{opacity:.45;cursor:default}.zhiku-preview-module__b4kYjW__reviewPanel{scroll-margin-top:24px}.zhiku-preview-module__b4kYjW__reviewPanel[hidden]{display:none}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__reviewPanel:focus{outline:none}.zhiku-preview-module__b4kYjW__reviewPanel .zhiku-preview-module__b4kYjW__weekReview{margin-top:8px}.zhiku-preview-module__b4kYjW__weekReview{--evolution-title-size:16px;border:1px solid var(--tracking-line);background:linear-gradient(110deg,#f8faff,#fff 60%);border-radius:12px;margin-top:22px;padding:18px 22px 22px}.zhiku-preview-module__b4kYjW__weekReviewTop{flex-wrap:wrap;align-items:center;gap:10px 16px;display:flex}.zhiku-preview-module__b4kYjW__weekPicker{border:1px solid var(--tracking-line);background:var(--shaqiu-ui-surface);border-radius:8px;flex-shrink:0;align-items:center;display:flex}.zhiku-preview-module__b4kYjW__weekPicker select{font-variant-numeric:tabular-nums;background-color:#0000;border:0;border-radius:4px;padding-left:4px}.zhiku-preview-module__b4kYjW__weekPicker button{width:30px;min-height:36px;color:var(--gray-70);background:0 0;border:0;border-radius:7px;justify-content:center;align-items:center;padding:0;display:inline-flex}.zhiku-preview-module__b4kYjW__weekPicker button:hover:not(:disabled){background:var(--shaqiu-blue-10);color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__previousChevron,.zhiku-preview-module__b4kYjW__nextChevron{stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.zhiku-preview-module__b4kYjW__previousChevron{transform:rotate(90deg)}.zhiku-preview-module__b4kYjW__nextChevron{transform:rotate(-90deg)}.zhiku-preview-module__b4kYjW__weekPicker button:disabled{opacity:.3;cursor:default}.zhiku-preview-module__b4kYjW__weekReviewTop>span{font-size:var(--research-meta-size);color:var(--gray-60)}.zhiku-preview-module__b4kYjW__weekReviewTop>a{color:var(--shaqiu-blue-80);white-space:nowrap;margin-left:auto;font-size:13px}.zhiku-preview-module__b4kYjW__weekCategories{scrollbar-width:thin;gap:8px;margin:16px 0 18px;padding:3px 2px 6px;display:flex;overflow-x:auto}.zhiku-preview-module__b4kYjW__weekCategories button{white-space:nowrap;border:1px solid var(--line);color:var(--gray-70);background:#fff;border-radius:6px;flex-shrink:0;align-items:center;gap:7px;padding:6px 9px;font-size:12px;display:flex}.zhiku-preview-module__b4kYjW__weekCategories button>span{color:var(--gray-60);font-variant-numeric:tabular-nums}.zhiku-preview-module__b4kYjW__weekCategories button[aria-pressed=true]{background:var(--shaqiu-brand-soft);color:var(--shaqiu-blue-80);border-color:#b5c7ed}.zhiku-preview-module__b4kYjW__reviewBody{grid-template-columns:1fr 1.1fr;gap:34px;display:grid}.zhiku-preview-module__b4kYjW__reviewKicker{color:var(--ink);font-size:var(--research-body-size);justify-content:space-between;gap:10px;margin-bottom:12px;font-weight:500;line-height:22px;display:flex}.zhiku-preview-module__b4kYjW__reviewKicker>span{color:var(--gray-60);font-size:var(--research-meta-size);font-weight:400}.zhiku-preview-module__b4kYjW__reviewAnalysis h3{font-size:var(--research-title-size);margin-bottom:8px;font-weight:400;line-height:26px}.zhiku-preview-module__b4kYjW__reviewAnalysis p{font-size:var(--research-body-size);color:var(--gray-60);line-height:24px}.zhiku-preview-module__b4kYjW__reviewCaveat{color:var(--gray-60);font-size:var(--research-meta-size);margin-top:12px;line-height:22px;display:block}.zhiku-preview-module__b4kYjW__reviewEvidence{border-left:1px solid var(--tracking-line);padding-left:30px}.zhiku-preview-module__b4kYjW__reviewBody>*{min-width:0}.zhiku-preview-module__b4kYjW__reviewTitle{flex-wrap:wrap;align-items:baseline;gap:6px 14px;min-width:0;display:flex}.zhiku-preview-module__b4kYjW__reviewTitle h3{font-size:var(--research-title-size);color:var(--ink);margin:0;font-weight:500;line-height:26px}.zhiku-preview-module__b4kYjW__reviewTitle>span{font-size:var(--research-meta-size);color:var(--gray-60);white-space:nowrap}.zhiku-preview-module__b4kYjW__changeHistory{margin:0;padding:0 4px 0 0;list-style:none;overflow:visible}.zhiku-preview-module__b4kYjW__changeHistory li{grid-template-columns:64px 16px minmax(0,1fr);column-gap:8px;padding-bottom:18px;display:grid;position:relative}.zhiku-preview-module__b4kYjW__changeHistory li:last-child{padding-bottom:0}.zhiku-preview-module__b4kYjW__changeHistory li:not(:last-child):after{content:"";background:var(--tracking-line);width:1px;position:absolute;top:21px;bottom:-21px;left:79px}.zhiku-preview-module__b4kYjW__timelineDate{color:var(--gray-60);font-size:var(--research-meta-size);font-variant-numeric:tabular-nums;padding-top:13px;line-height:20px}.zhiku-preview-module__b4kYjW__timelineDot{z-index:1;background:#fff;border:1.5px solid #aeb9ca;border-radius:50%;justify-self:center;width:9px;height:9px;margin-top:17px}.zhiku-preview-module__b4kYjW__changeHistory li[data-selected=true] .zhiku-preview-module__b4kYjW__timelineDot{background:var(--shaqiu-blue-80);border-color:var(--shaqiu-blue-80);box-shadow:0 0 0 4px var(--shaqiu-blue-10)}.zhiku-preview-module__b4kYjW__changeHistory li[data-selected=true] .zhiku-preview-module__b4kYjW__timelineDate{color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__changeCard{text-align:left;cursor:pointer;width:100%;font:inherit;background:0 0;border:0;border-radius:8px;padding:10px 12px;display:block}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__changeCard:hover{background:var(--shaqiu-ui-surface)}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__changeCard[aria-pressed=true]{background:var(--shaqiu-blue-10)}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__changeCard:focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:-2px}.zhiku-preview-module__b4kYjW__changeTitle{font-size:var(--evolution-title-size);color:var(--ink);font-weight:400;line-height:26px;display:block}.zhiku-preview-module__b4kYjW__changeCard[aria-pressed=true] .zhiku-preview-module__b4kYjW__changeTitle{color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__timelineAction{color:var(--gray-60);font-size:var(--research-meta-size);margin-top:6px;line-height:22px;display:block}.zhiku-preview-module__b4kYjW__changeCard[aria-pressed=true] .zhiku-preview-module__b4kYjW__timelineAction{color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__evolutionAnalysis{border-bottom:1px solid var(--tracking-line);margin-bottom:22px;padding-bottom:22px}.zhiku-preview-module__b4kYjW__evolutionAnalysis h3{font-size:var(--evolution-title-size);color:var(--ink);margin:0 0 12px;font-weight:400;line-height:26px}.zhiku-preview-module__b4kYjW__evolutionAnalysis p{font-size:var(--research-body-size);color:var(--gray-70);margin-top:12px;line-height:24px}.zhiku-preview-module__b4kYjW__evolutionAnalysis .zhiku-preview-module__b4kYjW__newInsight{margin-top:0}.zhiku-preview-module__b4kYjW__evidenceNote{font-size:var(--research-body-size);color:var(--gray-70);margin:10px 0 0;line-height:24px}.zhiku-preview-module__b4kYjW__evidenceNote strong{color:var(--ink);margin-right:8px;font-weight:500}.zhiku-preview-module__b4kYjW__reviewEvidence{scroll-margin-top:24px}.zhiku-preview-module__b4kYjW__evidenceItem+.zhiku-preview-module__b4kYjW__evidenceItem{border-top:1px solid var(--tracking-line);margin-top:12px;padding-top:12px}.zhiku-preview-module__b4kYjW__evidenceItem>div{justify-content:space-between;align-items:center;gap:10px;margin-bottom:5px;display:flex}.zhiku-preview-module__b4kYjW__evidenceItem time{color:var(--gray-60);font-size:var(--research-meta-size);font-variant-numeric:tabular-nums;line-height:20px}.zhiku-preview-module__b4kYjW__evidenceItem>a{line-height:24px;font-size:var(--research-body-size);color:var(--shaqiu-blue-80);font-weight:400;display:block}.zhiku-preview-module__b4kYjW__trends :is(.zhiku-preview-module__b4kYjW__evidenceItem,.zhiku-preview-module__b4kYjW__moreEvidence,.zhiku-preview-module__b4kYjW__endSources) a:is(:hover,:focus-visible){text-underline-offset:3px;text-decoration:underline}.zhiku-preview-module__b4kYjW__evidenceItem>a:hover{color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__evidenceItem .zhiku-preview-module__b4kYjW__originalSource{font-size:var(--research-meta-size);color:var(--gray-60);overflow-wrap:anywhere;margin-top:4px}.zhiku-preview-module__b4kYjW__evidenceItem .zhiku-preview-module__b4kYjW__originalSource:is(:hover,:focus-visible){color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__textButton{font-size:var(--research-body-size);background:0 0;border:0;margin-top:16px;padding:0;color:var(--shaqiu-blue-80)!important}.zhiku-preview-module__b4kYjW__method{color:var(--gray-60);font-size:var(--research-meta-size);margin-top:13px}.zhiku-preview-module__b4kYjW__method>summary,.zhiku-preview-module__b4kYjW__moreEvidence>summary,.zhiku-preview-module__b4kYjW__followupEvidence>summary{cursor:pointer;width:fit-content;max-width:100%;min-height:32px;line-height:22px;font-size:var(--research-meta-size);align-items:center;gap:6px;font-weight:400;list-style:none;display:flex}.zhiku-preview-module__b4kYjW__method>summary::-webkit-details-marker{display:none}.zhiku-preview-module__b4kYjW__moreEvidence>summary::-webkit-details-marker{display:none}.zhiku-preview-module__b4kYjW__followupEvidence>summary::-webkit-details-marker{display:none}.zhiku-preview-module__b4kYjW__method>summary:before,.zhiku-preview-module__b4kYjW__moreEvidence>summary:before,.zhiku-preview-module__b4kYjW__followupEvidence>summary:before{content:"";border-bottom:1.5px solid;border-right:1.5px solid;flex-shrink:0;width:6px;height:6px;margin:0 5px 0 3px;transform:rotate(-45deg)}.zhiku-preview-module__b4kYjW__method[open]>summary:before,.zhiku-preview-module__b4kYjW__moreEvidence[open]>summary:before,.zhiku-preview-module__b4kYjW__followupEvidence[open]>summary:before{transform:rotate(45deg)}.zhiku-preview-module__b4kYjW__method>summary:hover,.zhiku-preview-module__b4kYjW__moreEvidence>summary:hover{color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__method p{font-size:var(--research-body-size);max-width:1000px;margin:12px 0;line-height:24px}.zhiku-preview-module__b4kYjW__tableScroll{max-height:420px;overflow:auto}.zhiku-preview-module__b4kYjW__tableScroll table{text-align:left;border-collapse:collapse;width:100%;min-width:850px}.zhiku-preview-module__b4kYjW__tableScroll caption{text-align:left;margin:8px 0}.zhiku-preview-module__b4kYjW__tableScroll :is(td,th){border-bottom:1px solid var(--line);white-space:nowrap;padding:9px}.zhiku-preview-module__b4kYjW__tableScroll th{font-weight:500}.zhiku-preview-module__b4kYjW__library{padding-top:16px}.zhiku-preview-module__b4kYjW__search{box-sizing:border-box;border:1px solid var(--tracking-line);border-radius:8px;flex-shrink:0;align-items:center;gap:10px;width:330px;max-width:100%;height:36px;padding:0 12px;display:flex}.zhiku-preview-module__b4kYjW__search svg,.zhiku-preview-module__b4kYjW__empty svg{width:18px;height:18px;stroke:var(--gray-60);stroke-width:1.7px;flex-shrink:0}.zhiku-preview-module__b4kYjW__search input{width:100%;min-width:0;font-size:var(--research-body-size);background:0 0;border:0;outline:none}.zhiku-preview-module__b4kYjW__search input::placeholder{color:var(--gray-60)}.zhiku-preview-module__b4kYjW__search:focus-within{border-color:var(--shaqiu-text-muted)}.zhiku-preview-module__b4kYjW__search button{background:0 0;border:0}.zhiku-preview-module__b4kYjW__libraryLayout{grid-template-columns:280px minmax(0,1fr);align-items:start;gap:32px;display:grid}.zhiku-preview-module__b4kYjW__filters{border-right:1px solid var(--tracking-line);min-height:0;max-height:calc(100dvh - 24px);padding-right:24px;position:sticky;top:12px}.zhiku-preview-module__b4kYjW__filterScroll{max-height:inherit;scrollbar-width:thin;scrollbar-color:#aebbd0 transparent;scrollbar-gutter:stable;scroll-padding-bottom:44px;overflow-y:auto}.zhiku-preview-module__b4kYjW__filterScroll::-webkit-scrollbar{width:6px}.zhiku-preview-module__b4kYjW__filterScroll::-webkit-scrollbar-thumb{background:#aebbd0;border-radius:6px}.zhiku-preview-module__b4kYjW__filterScroll::-webkit-scrollbar-track{background:0 0}.zhiku-preview-module__b4kYjW__filterScroll:focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:-2px;border-radius:4px}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__moreFiltersHint{z-index:2;border:0;border-top:1px solid var(--tracking-line);min-height:36px;color:var(--shaqiu-blue-80);cursor:pointer;background:#f8faff;justify-content:center;align-items:center;gap:6px;padding:6px 4px;font-size:12px;line-height:20px;display:flex;position:absolute;bottom:0;left:0;right:30px}.zhiku-preview-module__b4kYjW__moreFiltersHint:before{content:"";pointer-events:none;background:linear-gradient(#0000,#fff);height:22px;position:absolute;bottom:100%;left:0;right:0}.zhiku-preview-module__b4kYjW__moreFiltersHint svg{stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;width:16px;height:16px}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__moreFiltersHint:hover{background:var(--shaqiu-blue-10)}.zhiku-preview-module__b4kYjW__filterGroup{padding:24px 0}.zhiku-preview-module__b4kYjW__filterGroup:first-child{padding-top:10px}.zhiku-preview-module__b4kYjW__filterGroup+.zhiku-preview-module__b4kYjW__filterGroup{border-top:1px solid var(--tracking-line)}.zhiku-preview-module__b4kYjW__filterGroup h3{margin-bottom:12px;font-size:15px;font-weight:500;line-height:22px}.zhiku-preview-module__b4kYjW__topicChips{flex-wrap:wrap;gap:8px;display:flex}.zhiku-preview-module__b4kYjW__topicChips button{border:1px solid var(--tracking-line);color:var(--gray-70);font-size:var(--research-meta-size);background:#fafbfc;border-radius:6px;padding:4px 9px;line-height:22px}.zhiku-preview-module__b4kYjW__topicChips .zhiku-preview-module__b4kYjW__activeChip{color:var(--shaqiu-blue-80);background:var(--shaqiu-blue-10)}.zhiku-preview-module__b4kYjW__filterRow{width:100%;min-height:36px;font-size:var(--research-body-size);text-align:left;background:0 0;border:0;border-radius:7px;justify-content:space-between;align-items:center;gap:8px;margin:3px 0;padding:7px 10px;display:flex;color:var(--gray-70)!important}.zhiku-preview-module__b4kYjW__filterRow>span:last-child{color:var(--gray-60);font-size:var(--research-caption-size);font-weight:400}.zhiku-preview-module__b4kYjW__filterAll{font-weight:500}.zhiku-preview-module__b4kYjW__filterOption{padding-left:22px}.zhiku-preview-module__b4kYjW__filterAll+.zhiku-preview-module__b4kYjW__filterOption{margin-top:8px}.zhiku-preview-module__b4kYjW__filterRow.zhiku-preview-module__b4kYjW__activeDirection{background:var(--shaqiu-brand-soft);font-weight:500;color:var(--shaqiu-blue-80)!important}.zhiku-preview-module__b4kYjW__filterRow:hover,.zhiku-preview-module__b4kYjW__topicChips button:hover{background:var(--shaqiu-blue-10);color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__results{min-width:0}.zhiku-preview-module__b4kYjW__listToolbar{z-index:30;border-bottom:1px solid var(--tracking-line);background:#fff;justify-content:space-between;align-items:center;gap:18px;min-height:56px;display:flex;position:sticky;top:0}.zhiku-preview-module__b4kYjW__listToolbar .zhiku-preview-module__b4kYjW__search{order:2}.zhiku-preview-module__b4kYjW__researchRows :is(a,button){scroll-margin-top:72px}.zhiku-preview-module__b4kYjW__categoryNav{flex:1;align-items:center;gap:20px;min-width:0;display:flex}.zhiku-preview-module__b4kYjW__listTabs{scrollbar-width:thin;gap:24px;min-width:0;height:56px;display:flex;overflow-x:auto}.zhiku-preview-module__b4kYjW__listTabs :is(button,a){white-space:nowrap;color:var(--gray-70);background:0 0;border:0;flex-shrink:0;align-items:center;gap:7px;padding:0;font-size:16px;font-weight:400;line-height:22px;display:flex;position:relative}.zhiku-preview-module__b4kYjW__listTabs button>span{background:var(--gray-10);font-size:var(--research-caption-size);color:var(--gray-60);border-radius:4px;padding:1px 5px;line-height:18px}.zhiku-preview-module__b4kYjW__listTabs .zhiku-preview-module__b4kYjW__activeTab{color:var(--shaqiu-blue-80);font-weight:500}.zhiku-preview-module__b4kYjW__listTabs .zhiku-preview-module__b4kYjW__activeTab:after{content:"";background:var(--shaqiu-brand-gradient);border-radius:2px;height:2px;position:absolute;bottom:0;left:0;right:0}.zhiku-preview-module__b4kYjW__sort{flex-shrink:0}.zhiku-preview-module__b4kYjW__sortLabel{color:var(--gray-60);font-size:var(--research-body-size);flex-shrink:0;padding:4px 0}.zhiku-preview-module__b4kYjW__sort select{font-size:var(--research-body-size);color:var(--gray-60);background:#fff;border:0;padding:4px 0}.zhiku-preview-module__b4kYjW__resultsTools{flex-wrap:wrap;align-items:center;gap:8px 20px;margin-left:auto;display:flex}.zhiku-preview-module__b4kYjW__resultsMeta{font-size:var(--research-body-size);color:var(--gray-60);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:15px;margin:12px 0 0;line-height:1.7;display:flex}.zhiku-preview-module__b4kYjW__resultSummary{flex-wrap:wrap;align-items:baseline;gap:4px 12px;min-width:0;padding-top:4px;display:flex}.zhiku-preview-module__b4kYjW__resultSummary>span{overflow-wrap:anywhere;min-width:0}.zhiku-preview-module__b4kYjW__resultsMeta button{color:var(--shaqiu-blue-80);font-size:var(--research-body-size);background:0 0;border:0;flex-shrink:0;padding:0}.zhiku-preview-module__b4kYjW__researchRow{border-bottom:1px solid var(--tracking-line);padding:12px 0}.zhiku-preview-module__b4kYjW__rowBody{min-width:0}.zhiku-preview-module__b4kYjW__rowHeading{align-items:flex-start;gap:16px;margin-bottom:8px;display:flex}.zhiku-preview-module__b4kYjW__rowTitle{flex:1;min-width:0}.zhiku-preview-module__b4kYjW__rowBody h3{font-size:var(--research-title-size);overflow-wrap:anywhere;margin:0;font-weight:400;line-height:26px}.zhiku-preview-module__b4kYjW__publishedDate{color:var(--gray-60);font-size:var(--research-meta-size);font-variant-numeric:tabular-nums;line-height:20px;display:block}.zhiku-preview-module__b4kYjW__rowBody h3 a{color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__rowBody h3 a:hover,.zhiku-preview-module__b4kYjW__rowBody h3 a:focus-visible{text-underline-offset:4px;text-decoration:underline;text-decoration-thickness:1px}.zhiku-preview-module__b4kYjW__favoriteButton{background:0 0;border:0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;padding:8px;display:inline-flex}.zhiku-preview-module__b4kYjW__favoriteButton img{width:20px;height:20px;display:block}.zhiku-preview-module__b4kYjW__favoriteButton:hover,.zhiku-preview-module__b4kYjW__favoriteButton[aria-pressed=true]{background:var(--shaqiu-blue-10)}.zhiku-preview-module__b4kYjW__favoriteButton[aria-pressed=true] img{filter:brightness(0)saturate()invert(14%)sepia(87%)saturate(2668%)hue-rotate(219deg)brightness(86%)contrast(117%)}.zhiku-preview-module__b4kYjW__summary{font-size:var(--research-body-size);color:var(--gray-60);-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:24px;display:-webkit-box;overflow:hidden}.zhiku-preview-module__b4kYjW__rowBottom{justify-content:space-between;align-items:center;gap:14px;margin-top:4px;display:flex}.zhiku-preview-module__b4kYjW__rowTags{flex-wrap:wrap;gap:6px;min-width:0;margin-top:4px;display:flex}.zhiku-preview-module__b4kYjW__rowTags button{border:1px solid var(--tracking-line);color:var(--gray-70);font-size:var(--research-caption-size);background:#fff;border-radius:5px;min-height:24px;padding:2px 7px;line-height:18px}.zhiku-preview-module__b4kYjW__rowTags button:hover{background:var(--shaqiu-blue-10);color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__viewedButton{min-height:28px;color:var(--gray-60);font-size:var(--research-meta-size);background:0 0;border:0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;gap:5px;padding:4px 8px;line-height:20px;display:inline-flex}.zhiku-preview-module__b4kYjW__viewedButton svg{stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.zhiku-preview-module__b4kYjW__viewedButton:hover{color:var(--shaqiu-blue-80);background:var(--shaqiu-blue-10)}.zhiku-preview-module__b4kYjW__viewedButton[aria-pressed=true]{color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__favoriteButton:focus-visible,.zhiku-preview-module__b4kYjW__viewedButton:focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:3px}.zhiku-preview-module__b4kYjW__favoriteButton:disabled,.zhiku-preview-module__b4kYjW__viewedButton:disabled{opacity:.5;cursor:default}.zhiku-preview-module__b4kYjW__actionFeedback{z-index:100;background:var(--gray-90,#192338);color:#fff;opacity:0;pointer-events:none;border-radius:10px;width:max-content;max-width:calc(100vw - 32px);padding:12px 18px;font-size:14px;line-height:1.6;position:fixed;bottom:28px;left:50%;transform:translate(-50%);box-shadow:0 6px 24px #1923381a}.zhiku-preview-module__b4kYjW__feedbackVisible{opacity:1}.zhiku-preview-module__b4kYjW__pagination{color:var(--gray-60);font-size:var(--research-body-size);flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px 20px;margin-top:24px;display:flex}.zhiku-preview-module__b4kYjW__pagination>div{white-space:nowrap;align-items:center;gap:15px;display:flex}.zhiku-preview-module__b4kYjW__pagination button{border:1px solid var(--line);background:#fff;border-radius:7px;min-width:72px;min-height:36px;padding:7px 12px}.zhiku-preview-module__b4kYjW__pagination button:hover:not(:disabled){border-color:var(--shaqiu-blue-80);color:var(--shaqiu-blue-80);background:var(--shaqiu-blue-10)}.zhiku-preview-module__b4kYjW__pagination button:disabled{opacity:.4;cursor:default}.zhiku-preview-module__b4kYjW__empty{text-align:center;padding:70px 20px}.zhiku-preview-module__b4kYjW__empty h3{margin:14px 0;font-size:18px;font-weight:500}.zhiku-preview-module__b4kYjW__empty p{color:var(--gray-60);margin-bottom:20px}.zhiku-preview-module__b4kYjW__mobileFilterToggle{display:none}.zhiku-preview-module__b4kYjW__srOnly{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (max-width:1200px){.zhiku-preview-module__b4kYjW__listToolbar{display:contents}.zhiku-preview-module__b4kYjW__listToolbar .zhiku-preview-module__b4kYjW__search{width:100%;margin-bottom:8px}.zhiku-preview-module__b4kYjW__categoryNav{z-index:30;border-bottom:1px solid var(--tracking-line);background:#fff;gap:16px;width:100%;position:sticky;top:0}.zhiku-preview-module__b4kYjW__listTabs{flex:1;height:52px}}@media (max-width:1100px){.zhiku-preview-module__b4kYjW__heroInner{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:28px}.zhiku-preview-module__b4kYjW__heroCopy h1{font-size:29px}.zhiku-preview-module__b4kYjW__libraryLayout{grid-template-columns:240px minmax(0,1fr);gap:24px}.zhiku-preview-module__b4kYjW__filters{padding-right:18px}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__moreFiltersHint{right:24px}.zhiku-preview-module__b4kYjW__reviewBody{gap:24px}.zhiku-preview-module__b4kYjW__reviewEvidence{padding-left:24px}}@media (max-width:800px){.zhiku-preview-module__b4kYjW__page{--research-section-size:22px}.zhiku-preview-module__b4kYjW__heroInner{padding-top:26px;padding-bottom:20px;display:block}.zhiku-preview-module__b4kYjW__heroCopy h1{font-size:30px}.zhiku-preview-module__b4kYjW__heroActions{margin-top:18px}.zhiku-preview-module__b4kYjW__sectionHeading{align-items:flex-start}.zhiku-preview-module__b4kYjW__sectionHeading h2{font-size:var(--research-section-size)}.zhiku-preview-module__b4kYjW__sectionHeading p{font-size:var(--research-body-size)}.zhiku-preview-module__b4kYjW__trendToolbar{flex-direction:column-reverse;gap:12px}.zhiku-preview-module__b4kYjW__signalTypeSelect{align-self:flex-end}.zhiku-preview-module__b4kYjW__legend{gap:12px 16px}.zhiku-preview-module__b4kYjW__weekReview{padding:16px}.zhiku-preview-module__b4kYjW__weekReviewTop{flex-wrap:wrap;gap:10px}.zhiku-preview-module__b4kYjW__reviewTitle{flex-basis:100%}.zhiku-preview-module__b4kYjW__weekReviewTop>span{flex-basis:100%;order:3}.zhiku-preview-module__b4kYjW__reviewBody{grid-template-columns:1fr;gap:22px}.zhiku-preview-module__b4kYjW__reviewEvidence{border-left:0;border-top:1px solid var(--tracking-line);padding:20px 0 0}.zhiku-preview-module__b4kYjW__libraryLayout{display:block}.zhiku-preview-module__b4kYjW__mobileFilterToggle{border:1px solid var(--tracking-line);background:#fff;border-radius:10px;justify-content:space-between;width:100%;margin-bottom:20px;padding:12px 14px;display:flex;color:var(--gray-70)!important;font-size:14px!important}.zhiku-preview-module__b4kYjW__filters{border:0;max-height:none;padding:0 14px 20px;display:none;position:static;overflow:visible}.zhiku-preview-module__b4kYjW__filtersExpanded{display:block}.zhiku-preview-module__b4kYjW__filterScroll{scrollbar-gutter:auto;max-height:none;overflow:visible}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__moreFiltersHint{display:none}.zhiku-preview-module__b4kYjW__filterRow{min-height:40px}.zhiku-preview-module__b4kYjW__search{width:280px;height:44px}.zhiku-preview-module__b4kYjW__search input,.zhiku-preview-module__b4kYjW__watchSearch input{font-size:16px}}@media (max-width:600px){.zhiku-preview-module__b4kYjW__heroInner{padding:24px 20px 20px}.zhiku-preview-module__b4kYjW__heroCopy h1{font-size:28px}.zhiku-preview-module__b4kYjW__content{padding:0 20px 45px}.zhiku-preview-module__b4kYjW__sectionHeading{flex-wrap:wrap;gap:12px;margin-bottom:18px}.zhiku-preview-module__b4kYjW__sectionHeading h2{font-size:var(--research-section-size)}.zhiku-preview-module__b4kYjW__trends{padding-top:22px}.zhiku-preview-module__b4kYjW__textLink{font-size:13px}.zhiku-preview-module__b4kYjW__trendToolbar{gap:8px;margin-bottom:14px}.zhiku-preview-module__b4kYjW__signalTypeSelect{align-self:flex-start}.zhiku-preview-module__b4kYjW__legend{gap:8px 14px}.zhiku-preview-module__b4kYjW__legend button{font-size:var(--research-meta-size);min-height:28px}.zhiku-preview-module__b4kYjW__plotCaption{font-size:var(--research-meta-size);flex-wrap:wrap}.zhiku-preview-module__b4kYjW__plotUnit{font-size:var(--research-meta-size)}.zhiku-preview-module__b4kYjW__axis{font-size:11px}.zhiku-preview-module__b4kYjW__weekReview{padding:14px}.zhiku-preview-module__b4kYjW__weekReviewTop>a{font-size:12px}.zhiku-preview-module__b4kYjW__weekReviewTop>span{font-size:var(--research-meta-size)}.zhiku-preview-module__b4kYjW__reviewAnalysis h3{font-size:var(--research-title-size)}.zhiku-preview-module__b4kYjW__reviewAnalysis p{font-size:var(--research-body-size)}.zhiku-preview-module__b4kYjW__reviewKicker{flex-wrap:wrap;gap:5px}.zhiku-preview-module__b4kYjW__library{padding-top:14px}.zhiku-preview-module__b4kYjW__search{width:100%}.zhiku-preview-module__b4kYjW__listToolbar,.zhiku-preview-module__b4kYjW__categoryNav{gap:12px}.zhiku-preview-module__b4kYjW__listTabs{gap:20px}.zhiku-preview-module__b4kYjW__listTabs button{font-size:16px}.zhiku-preview-module__b4kYjW__sort select{font-size:var(--research-body-size);max-width:75px}.zhiku-preview-module__b4kYjW__resultsMeta{font-size:var(--research-body-size)}.zhiku-preview-module__b4kYjW__rowBody h3{font-size:var(--research-title-size)}.zhiku-preview-module__b4kYjW__summary{font-size:var(--research-body-size);-webkit-line-clamp:2}.zhiku-preview-module__b4kYjW__rowHeading{gap:8px}.zhiku-preview-module__b4kYjW__favoriteButton{width:44px;height:44px;margin-top:-4px}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__viewedButton{min-width:64px;min-height:44px}.zhiku-preview-module__b4kYjW__rowBottom{gap:8px}.zhiku-preview-module__b4kYjW__rowTags button{font-size:var(--research-caption-size)}.zhiku-preview-module__b4kYjW__pagination{font-size:var(--research-body-size)}.zhiku-preview-module__b4kYjW__pagination>div{justify-content:space-between;gap:8px;width:100%}.zhiku-preview-module__b4kYjW__pagination button{min-height:44px}}@media (prefers-reduced-motion:reduce){.zhiku-preview-module__b4kYjW__page *{scroll-behavior:auto!important;transition:none!important}}.zhiku-preview-module__b4kYjW__watchToolbar{flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:16px;display:flex}.zhiku-preview-module__b4kYjW__manageWatch{border:1px solid var(--tracking-line);min-height:36px;font-size:var(--research-body-size);color:var(--shaqiu-blue-80);background:#fff;border-radius:8px;align-items:center;gap:10px;padding:7px 12px;font-weight:400;line-height:20px;display:inline-flex}.zhiku-preview-module__b4kYjW__manageWatch>span{color:var(--gray-60);font-size:var(--research-meta-size)}.zhiku-preview-module__b4kYjW__pickerChevron{width:16px;height:16px;stroke:var(--gray-60);stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.zhiku-preview-module__b4kYjW__manageWatch[aria-expanded=true] .zhiku-preview-module__b4kYjW__pickerChevron{transform:rotate(180deg)}.zhiku-preview-module__b4kYjW__watchToolbar>.zhiku-preview-module__b4kYjW__signalTypeSelect{margin-left:auto}.zhiku-preview-module__b4kYjW__watchPicker{border:1px solid var(--tracking-line);background:#fafbfc;border-radius:10px;margin-bottom:16px;padding:16px}.zhiku-preview-module__b4kYjW__watchPickerTop{align-items:center;gap:12px;display:flex}.zhiku-preview-module__b4kYjW__watchSearch{flex:1;min-width:0}.zhiku-preview-module__b4kYjW__watchSearch input{border:1px solid var(--tracking-line);width:100%;min-width:0;min-height:36px;font-size:var(--research-body-size);color:var(--gray-70);background:#fff;border-radius:8px;padding:7px 12px;font-weight:400;line-height:20px}.zhiku-preview-module__b4kYjW__watchSearch input::placeholder{color:var(--gray-60);opacity:1}.zhiku-preview-module__b4kYjW__watchSearch input:focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:2px}.zhiku-preview-module__b4kYjW__pickerHint{font-size:var(--research-meta-size);color:var(--gray-60);line-height:1.7;margin:12px 0!important}.zhiku-preview-module__b4kYjW__watchOptions{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;max-height:290px;padding:3px;display:grid;overflow-y:auto}.zhiku-preview-module__b4kYjW__watchOption{border:1px solid var(--tracking-line);cursor:pointer;background:#fff;border-radius:7px;align-items:flex-start;gap:8px;min-width:0;padding:10px;display:flex}.zhiku-preview-module__b4kYjW__watchOption[data-selected=true]{background:var(--shaqiu-blue-10);border-color:#bacdee}.zhiku-preview-module__b4kYjW__watchOption input{width:14px;height:14px;accent-color:var(--shaqiu-blue-80);flex-shrink:0;margin:3px 0 0}.zhiku-preview-module__b4kYjW__watchOption>span{min-width:0}.zhiku-preview-module__b4kYjW__watchOption strong{font-size:var(--research-body-size);color:var(--ink);overflow-wrap:anywhere;align-items:center;gap:6px;font-weight:400;line-height:20px;display:flex}.zhiku-preview-module__b4kYjW__watchOption i,.zhiku-preview-module__b4kYjW__lifecycleStrip i{border-radius:2px;flex-shrink:0;width:8px;height:8px;display:inline-block}.zhiku-preview-module__b4kYjW__watchOption small{font-size:var(--research-caption-size);color:var(--gray-60);margin-top:4px;line-height:18px;display:block}.zhiku-preview-module__b4kYjW__watchEmpty{text-align:center;color:var(--gray-60);padding:22px;font-size:14px;line-height:1.8}.zhiku-preview-module__b4kYjW__watchEmpty button{color:var(--shaqiu-blue-80);background:0 0;border:0;margin:14px auto 0;display:block}.zhiku-preview-module__b4kYjW__lifecycleStrip{border-bottom:1px solid var(--tracking-line);color:var(--gray-60);font-size:var(--research-meta-size);flex-wrap:wrap;align-items:center;gap:8px 18px;margin:12px 0 16px;padding-bottom:12px;font-weight:400;line-height:22px;display:flex}.zhiku-preview-module__b4kYjW__lifecycleStrip>span{align-items:center;gap:7px;display:inline-flex}.zhiku-preview-module__b4kYjW__lifecycleStrip button{color:var(--shaqiu-blue-80);font-size:inherit;line-height:inherit;background:0 0;border:0;padding:0}.zhiku-preview-module__b4kYjW__weekReviewTop>strong{font-size:16px;font-weight:500}.zhiku-preview-module__b4kYjW__noEvidence{color:var(--gray-60);font-size:var(--research-body-size);line-height:24px}.zhiku-preview-module__b4kYjW__moreEvidence{font-size:var(--research-body-size);color:var(--shaqiu-blue-80);margin-top:14px}.zhiku-preview-module__b4kYjW__moreEvidence summary{cursor:pointer}.zhiku-preview-module__b4kYjW__moreEvidence[open]{max-height:380px;overflow-y:auto}.zhiku-preview-module__b4kYjW__moreEvidence a{font-size:var(--research-body-size);border-bottom:1px solid var(--tracking-line);color:var(--shaqiu-blue-80);padding:8px 0;line-height:24px;display:block}.zhiku-preview-module__b4kYjW__moreEvidence a:hover{color:var(--shaqiu-blue-80)}@media (max-width:1200px){.zhiku-preview-module__b4kYjW__watchOptions{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width:1000px){.zhiku-preview-module__b4kYjW__watchOptions{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:760px){.zhiku-preview-module__b4kYjW__watchOptions{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.zhiku-preview-module__b4kYjW__watchToolbar{gap:10px}.zhiku-preview-module__b4kYjW__watchToolbar>.zhiku-preview-module__b4kYjW__signalTypeSelect{margin-left:0}.zhiku-preview-module__b4kYjW__manageWatch{font-size:var(--research-body-size);padding:8px 10px}.zhiku-preview-module__b4kYjW__watchPicker{padding:13px}.zhiku-preview-module__b4kYjW__watchPickerTop{flex-direction:column;align-items:stretch;gap:10px}.zhiku-preview-module__b4kYjW__watchOptions{max-height:330px}.zhiku-preview-module__b4kYjW__lifecycleStrip{gap:8px 12px}}@media (max-width:480px){.zhiku-preview-module__b4kYjW__watchOptions{grid-template-columns:1fr}}@media (max-width:800px){.zhiku-preview-module__b4kYjW__watchSearch input{min-height:44px;font-size:16px}.zhiku-preview-module__b4kYjW__manageWatch,.zhiku-preview-module__b4kYjW__signalTypeSelect select,.zhiku-preview-module__b4kYjW__weekPicker select,.zhiku-preview-module__b4kYjW__weekPicker button{min-height:44px}.zhiku-preview-module__b4kYjW__weekPicker button{width:36px}}.zhiku-preview-module__b4kYjW__endSources{padding-bottom:15px;font-size:13px}.zhiku-preview-module__b4kYjW__endSources strong{font-size:var(--research-body-size);margin-bottom:6px;font-weight:500;line-height:22px;display:block}.zhiku-preview-module__b4kYjW__endSources a{color:var(--shaqiu-blue-80);overflow-wrap:anywhere;line-height:22px;display:block}.zhiku-preview-module__b4kYjW__watchLegendRow{margin-bottom:18px}.zhiku-preview-module__b4kYjW__pickerActions{justify-content:space-between;align-items:center;gap:12px;display:flex}.zhiku-preview-module__b4kYjW__pickerActions button{color:var(--shaqiu-blue-80);white-space:nowrap;font-size:var(--research-body-size);background:0 0;border:0;padding:8px 0}@media (max-width:600px){.zhiku-preview-module__b4kYjW__tooltipSeries{grid-template-columns:minmax(0,1fr)}.zhiku-preview-module__b4kYjW__legend button{min-height:36px}}.zhiku-preview-module__b4kYjW__personalLinks{color:var(--muted);white-space:nowrap;align-items:center;gap:20px;font-size:14px;display:flex}.zhiku-preview-module__b4kYjW__personalLinks a:hover{color:var(--shaqiu-blue-80)}@media (max-width:600px){.zhiku-preview-module__b4kYjW__resultsTools{gap:8px 16px}.zhiku-preview-module__b4kYjW__personalLinks{gap:16px;font-size:13px}}.zhiku-preview-module__b4kYjW__titleAccess{vertical-align:middle;margin-left:10px;line-height:1;display:inline-block}.zhiku-preview-module__b4kYjW__followupEvidence{border-top:1px solid var(--tracking-line);margin-top:20px;padding-top:14px}.zhiku-preview-module__b4kYjW__followupEvidence>summary{color:var(--shaqiu-blue-80)}.zhiku-preview-module__b4kYjW__tagSelect{color:#52617c;width:100%;font:inherit;background:#fff;border:1px solid #e1e6ef;border-radius:10px;margin-top:12px;padding:10px 12px;font-size:14px}.zhiku-preview-module__b4kYjW__filterExpand{color:var(--shaqiu-blue-80);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;align-items:center;gap:8px;margin-top:6px;padding:6px 10px;font-size:13px;display:inline-flex}.zhiku-preview-module__b4kYjW__filterExpand:hover{background:var(--shaqiu-blue-10)}.zhiku-preview-module__b4kYjW__filterExpand:focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:2px}.zhiku-preview-module__b4kYjW__changeRailRegion{height:124px;position:absolute;inset:0 0 auto}.zhiku-preview-module__b4kYjW__changeRailHeader{height:24px;color:var(--gray-60);font-size:var(--research-meta-size);justify-content:space-between;align-items:center;display:flex}.zhiku-preview-module__b4kYjW__changeRailHeader>div{gap:8px;display:flex}.zhiku-preview-module__b4kYjW__changeRailHeader button{color:var(--blue);cursor:pointer;background:0 0;border:0;padding:0 8px}.zhiku-preview-module__b4kYjW__changeRailHeader button:disabled{opacity:.3;cursor:default}.zhiku-preview-module__b4kYjW__changeRail{scroll-snap-type:x mandatory;scrollbar-width:thin;gap:12px;padding-bottom:8px;display:flex;overflow:auto hidden}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__changeRail>button{flex:0 0 var(--change-card-width);scroll-snap-align:start;min-width:0;height:90px;padding:9px 12px}.zhiku-preview-module__b4kYjW__changeRail .zhiku-preview-module__b4kYjW__recentTitle{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.zhiku-preview-module__b4kYjW__trends{min-width:0;padding-bottom:24px;scroll-margin-top:110px}.zhiku-preview-module__b4kYjW__researchHeading{color:var(--ink);font-size:16px;font-weight:600;line-height:24px;margin:0 0 18px!important}.zhiku-preview-module__b4kYjW__researchReport{min-width:0}.zhiku-preview-module__b4kYjW__researchReportTitle{overflow-wrap:anywhere;margin:0 0 16px;font-size:18px;font-weight:500;line-height:1.7}.zhiku-preview-module__b4kYjW__reportBadge{vertical-align:2px;background:var(--shaqiu-blue-10);color:var(--shaqiu-blue-80);white-space:nowrap;border-radius:5px;margin-right:10px;padding:2px 8px;font-size:12px;font-weight:500;line-height:22px;display:inline-block}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__researchReportTitle a{color:var(--shaqiu-blue-80);text-decoration:none}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__researchReportTitle a:hover{text-underline-offset:4px;text-decoration:underline}.zhiku-preview-module__b4kYjW__researchSummary{color:var(--gray-70);overflow-wrap:anywhere;font-size:14px;line-height:1.9}.zhiku-preview-module__b4kYjW__researchSummary p{white-space:pre-line;margin:0 0 14px}.zhiku-preview-module__b4kYjW__reportAccess{color:var(--gray-60);margin-top:20px;font-size:12px;line-height:20px;display:block}.zhiku-preview-module__b4kYjW__researchReportTitle:not(:has(a)){font-size:var(--evolution-title-size);margin-bottom:12px;font-weight:400;line-height:26px}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__heroGuide{color:var(--gray-60);align-items:center;margin-top:0;font-size:13px;line-height:24px;display:inline-flex}.zhiku-preview-module__b4kYjW__page .zhiku-preview-module__b4kYjW__heroGuide:hover{color:var(--shaqiu-blue-80);text-underline-offset:4px;text-decoration:underline}@media (max-width:600px){.zhiku-preview-module__b4kYjW__listTabs{gap:10px}.zhiku-preview-module__b4kYjW__listTabs button{font-size:14px}}@media (min-width:801px){.zhiku-preview-module__b4kYjW__heroCopy{align-self:center;padding-bottom:0}}.zhiku-preview-module__b4kYjW__heroGuides{align-items:center;gap:16px;margin-top:14px;display:flex}.zhiku-preview-module__b4kYjW__heroGuideDivider{background:var(--gray-20,#dfe3eb);flex-shrink:0;width:1px;height:12px}.zhiku-preview-module__b4kYjW__heroCopy h1,.zhiku-preview-module__b4kYjW__heroPositioning{overflow-wrap:anywhere}.zhiku-preview-module__b4kYjW__heroActions :is(a,button):focus-visible,.zhiku-preview-module__b4kYjW__heroGuide:focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:4px}.zhiku-preview-module__b4kYjW__listTabs button:focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:-2px}.zhiku-preview-module__b4kYjW__sort select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='m4 6 4 4 4-4' stroke='%23697586' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;background-size:16px 16px;padding-right:38px}@media (max-width:600px){.zhiku-preview-module__b4kYjW__sort select{min-width:110px;max-width:130px}}@media (forced-colors:active){.zhiku-preview-module__b4kYjW__sort select{appearance:auto;background-image:none}}.zhiku-preview-module__b4kYjW__mobileDefaultHint{color:var(--gray-60);flex-wrap:wrap;align-items:center;gap:4px 10px;margin:12px 0 2px;font-size:13px;line-height:1.6;display:flex}.zhiku-preview-module__b4kYjW__mobileDefaultHint button{appearance:none;min-height:40px;font:inherit;cursor:pointer;background:0 0;border:0;padding:8px 0}.zhiku-preview-module__b4kYjW__mobileDefaultHint button:focus-visible{outline:2px solid var(--shaqiu-blue-80);outline-offset:3px}
.signal-type-badge-module__oa3boa__badge{box-sizing:border-box;color:#52647d;white-space:nowrap;vertical-align:middle;background:#e7edf6;border:0;border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;gap:5px;height:22px;padding:0 7px;font-size:11px;font-weight:400;line-height:20px;display:inline-flex}.signal-type-badge-module__oa3boa__badge svg{flex-shrink:0;width:13px;height:13px}