:root{--primaryColor:rgb(255,179,38);--secondaryColor:#6b8cce;--backgroundColor:#f0f1f2;--borderColor:#e3e3e3;--cardColor:#f6f6f6;--textColor:#333;--textLight:#666;--textLighter:#999;--hoverBackgroundColor:#eee;--borderRadius:5px;--transition:all 0.3s ease;--gapSize:20px;--gapSizeMedium:15px;--gapSizeSmall:10px;--spacing:var(--gapSize);--spacingLarge:40px;--headerHeight:60px;--footerHeight:75px;--sidebarWidth:260px;--narrowWidth:768px;--shadow:0 2px 8px rgba(0,0,0,0.1);--shadowInner:linear-gradient(to bottom,#fff 80%,transparent)}@media (max-width:479px){:root{--spacing:var(--gapSizeMedium)}}*{margin:0;padding:0;box-sizing:border-box}:target{scroll-margin-top:calc(var(--headerHeight) + 20px)}html{scroll-behavior:auto}body{position:relative;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;font-size:14px;line-height:1.6;color:var(--textColor)}body.noScroll{overflow:hidden}a{color:var(--secondaryColor);text-decoration:none}a:hover{color:var(--primaryColor)}a.textLink:hover{text-decoration:underline}ul,ol{margin:20px}.commonButton{display:inline-block;padding:0 10px;height:36px;border:1px solid var(--borderColor);border-radius:var(--borderRadius);font-size:14px;line-height:34px;color:var(--textColor);white-space:nowrap;background-color:#fff;cursor:pointer;transition:var(--transition)}.commonButton:hover{background-color:var(--hoverBackgroundColor)}.commonButton.isWide{padding-left:15px;padding-right:15px}.commonButton.isSmall{--height:32px;padding:0 8px;height:var(--height);line-height:calc(var(--height) - 2px)}.commonButton.isPrimary{border-color:var(--primaryColor);color:#fff;background-color:var(--primaryColor)}.commonButton.isPrimary:hover{background-color:rgb(245,162,6)}.commonButton.isSecondary{border-color:var(--secondaryColor);color:#fff;background-color:var(--secondaryColor)}.favoriteButton::before{content:'☆'}.favoriteButton.isActive::before{content:'★';color:var(--primaryColor)}.favoriteButton::after{content:'收藏';margin-left:4px;vertical-align:middle}.favoriteButton.isActive::after{content:'已收藏'}.shareButton::before{content:''}.shareButton::after{content:'分享';margin-left:4px;vertical-align:middle}.sharePanel{position:fixed;bottom:0;left:50%;right:0;z-index:301;box-sizing:border-box;padding:20px;max-width:479px;border-radius:16px 16px 0 0;background-color:#fff;box-shadow:0 -4px 20px rgba(0,0,0,0.15);transform:translateX(-50%) translateY(100%);transition:transform 0.3s ease}.sharePanel.isShow{transform:translateX(-50%) translateY(0)}@media (max-width:479px){.sharePanel{left:0;max-width:100%;transform:translateX(0) translateY(100%)}.sharePanel.isShow{transform:translateX(0) translateY(0)}}.sharePanelOverlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:300;background-color:rgba(0,0,0,0.5)}.sharePanelOverlay.isShow{display:block}.sharePanelHeader{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.sharePanelTitle{font-size:16px;font-weight:bold;color:var(--textColor)}.sharePanelClose{padding:5px;border:none;font-size:20px;color:var(--textLight);cursor:pointer;background:none}.sharePanelClose:hover{color:var(--primaryColor)}.sharePanelGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:20px}.sharePanelItem{display:flex;flex-direction:column;align-items:center;gap:8px;padding:10px;border:none;border-radius:var(--borderRadius);cursor:pointer;background:none;transition:var(--transition)}.sharePanelItem:hover{background-color:var(--hoverBackgroundColor)}.sharePanelIcon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;font-size:24px;color:#fff}.sharePanelIcon.isWechat{background-color:#07c160}.sharePanelIcon.isWeibo{background-color:#e6162d}.sharePanelIcon.isTwitter{background-color:#1da1f2}.sharePanelIcon.isCopy{background-color:var(--secondaryColor)}.sharePanelLabel{font-size:12px;color:var(--textLight)}.sharePanelCopyLink{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid var(--borderColor);border-radius:var(--borderRadius);background-color:var(--cardColor)}.sharePanelCopyLink input{flex:1;border:none;background:none;font-size:14px;color:var(--textColor);outline:none}.toggleShow{display:none}.toggleShow.isShow{display:block}.overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,0.5);z-index:150;opacity:0;transition:opacity 0.3s ease}.overlay.isActive{display:block;opacity:1}.favoriteStarButton{position:absolute;top:0;right:0;z-index:10;padding:6px;border:none;font-size:20px;line-height:1;color:var(--textLight);cursor:pointer;background:none;opacity:0.4}.favoriteStarButton::after{content:'☆'}.favoriteStarButton:hover,.favoriteStarButton.isActive{opacity:1;color:var(--primaryColor)}.favoriteStarButton.isActive::after{content:'★'}.copyButtonContainer{display:block;position:relative;margin:var(--gapSizeSmall) 0;text-align:center}.copyButtonContainer.isDesktop{position:absolute;bottom:8px;margin:0;width:100%;opacity:0;transition:var(--transition)}.copyButton{box-sizing:border-box;padding:5px 10px;min-width:70%;border:0;border-radius:var(--borderRadius);font-size:14px;color:#fff;background-color:var(--secondaryColor);cursor:pointer;user-select:none}.copyButton:active{box-shadow:1px 2px 3px rgba(0,0,0,0.2) inset}.toast{position:fixed;top:calc(var(--headerHeight) + 10px);left:50%;z-index:1000;padding:10px 20px;border-radius:var(--borderRadius);font-size:14px;color:#fff;background-color:rgba(0,0,0,0.8);opacity:0;transform:translateX(-50%) translateY(-30px);transition:var(--transition)}.toast.isShow{opacity:1;transform:translateX(-50%) translateY(0)}.emptyMessage{grid-column:1/-1;padding:30px 0;font-size:14px;color:var(--textLight);text-align:center;background-color:var(--cardColor)}.textSection p{margin:var(--gapSizeSmall) 0}.sectionTitle{margin:var(--gapSize) 0;padding:0;font-size:16px;color:var(--secondaryColor)}.sectionSubTitle{margin:var(--gapSizeSmall) 0;padding:0;font-size:14px}.searchIcon{width:20px;height:20px;vertical-align:middle;opacity:0.5}.breadcrumb{position:sticky;top:var(--headerHeight);z-index:15;padding:10px 0;font-size:12px;background:var(--shadowInner)}.breadcrumbSeparator{display:inline-block;margin:0 5px}.mainSection{margin:var(--spacing) 0}.commonSection{margin:30px 0;padding-top:30px;border-top:1px solid var(--borderColor)}.commonSectionTitle{margin:0 0 var(--gapSize);padding-left:10px;border-left:3px solid var(--secondaryColor);font-size:14px;font-weight:normal;line-height:1}.smallEmojiList{display:flex;flex-wrap:wrap;gap:var(--gapSizeSmall)}.smallEmojiItem{display:flex;align-items:center;justify-content:center}.smallEmojiItem:hover{color:var(--secondaryColor)}.smallEmojiChar{margin-right:4px;font-size:16px}.icon{display:inline-block;width:16px;height:16px;vertical-align:middle}.menuToggle{display:none;padding:4px 20px;border:none;font-size:24px;cursor:pointer;background:none}.logo{display:inline-block;box-sizing:border-box;min-width:110px}.logoIcon{display:inline-block;margin-right:3px;width:22px;height:22px;vertical-align:middle}.logoText{display:inline-block;font-family:Arial,Helvetica,sans-serif;font-size:22px;font-weight:bold;color:#000;text-decoration:underline;white-space:nowrap;vertical-align:middle}.favoriteIcon{display:inline-block;vertical-align:baseline;color:var(--primaryColor)}.favoriteCount{display:inline-block;vertical-align:baseline;padding:3px 6px;border-radius:10px;font-size:12px;line-height:1;color:#fff;background-color:rgba(255,179,38,0.6)}.favoriteIcon + .favoriteCount{margin-left:4px}.pageHeader{margin:var(--gapSize) 0;text-align:center}.pageTitle{font-size:20px;margin-bottom:8px;color:var(--textColor)}.pageDesc{color:var(--textLight);font-size:14px}.favoriteSection{position:fixed;top:calc(var(--headerHeight) - 1px);right:0;z-index:100;box-sizing:border-box;padding:var(--spacing);width:600px;border:1px solid var(--borderColor);background-color:#fff;box-shadow:var(--shadow)}@media (max-width:600px){.favoriteSection{right:0;width:100%;border-left:none;border-right:none}}.favoriteSection::before{content:'';position:absolute;top:-6px;right:50px;width:10px;height:10px;border-top:1px solid var(--borderColor);border-left:1px solid var(--borderColor);background-color:#fff;transform:rotate(45deg)}.favoriteCloseButton{position:absolute;top:0;right:0;padding:var(--spacing);font-size:16px;line-height:1;color:var(--textLight);cursor:pointer}.favoriteCloseButton:hover{color:var(--primaryColor)}.favoriteSection .categoryHead{margin-top:0}.favoriteSection .mainGrid{max-height:calc(100vh - var(--headerHeight) - 100px);overflow-y:auto}.sidebarHeader{display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:1;padding:16px 22px;font-size:12px;color:var(--textLight);background:var(--shadowInner)}.sidebarList{list-style:none;margin:0}.sidebarItem.isTop + .sidebarItem.isTop{margin-top:10px}.sidebarLink{display:flex;align-items:center;justify-content:space-between;padding:5px 10px;border-radius:var(--borderRadius);font-size:14px;transition:var(--transition)}.sidebarLink.isTop{margin-bottom:5px;font-weight:bold;background-color:#e3e3e3}.sidebarLink:hover{background-color:var(--hoverBackgroundColor)}.sidebarIcon{width:24px;font-family:Tahoma;color:var(--secondaryColor)}.sidebarText{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--textColor)}.sidebarCount{margin-left:auto;padding:2px 0;min-width:20px;font-size:12px;font-family:Arial,Helvetica,sans-serif;color:var(--textLighter);border-radius:10px;text-align:center}.sidebarCount::before{content:'('}.sidebarCount::after{content:')'}.searchBox{display:flex;align-items:center;box-sizing:border-box;border:1px solid var(--borderColor);border-radius:var(--borderRadius);background-color:#fff}.searchBox.isActive{padding:0;border-color:var(--secondaryColor)}.searchLabel{display:flex;align-items:center;justify-content:center;box-sizing:content-box;padding:0 5px;width:25px}.searchInput{flex:1;box-sizing:border-box;padding:3px 8px 3px 0;height:36px;border:none;border-radius:var(--borderRadius);font-size:14px;outline:none}.searchInput::placeholder{color:var(--textLighter)}.searchBtn{width:36px;border:none;font-size:16px;cursor:pointer;background-color:#fff}.searchCloseBtn{margin-right:-5px;padding:0 8px;color:var(--textLight)}.categoryHead{margin:var(--gapSize) 0;padding:0;line-height:1}.categoryTitle{display:inline-block;font-size:16px;vertical-align:middle}.categoryTitle::first-letter{color:var(--primaryColor)}.categoryCount{font-family:Arial;font-size:12px;font-weight:normal;vertical-align:middle;color:var(--textLighter)}.categoryCount::before{content:'('}.categoryCount::after{content:')'}.subcategory + .subcategory{margin-top:30px}.subcategoryHead{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:var(--gapSizeSmall) 0;font-size:16px;font-weight:normal;color:var(--textLight)}.subcategoryHead .placeholder{flex:1;height:1em;border-bottom:2px dotted #e3e3e3}.mainGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:5px}.mainItem{display:block;position:relative;padding-top:6px;border-radius:var(--borderRadius);line-height:1;text-align:center;cursor:pointer;background-color:var(--cardColor);transition:var(--transition)}.mainItem:hover{background-color:var(--hoverBackgroundColor)}.mainItem:hover .copyButtonContainer{opacity:1}.mainEmoji{display:block;margin:15px 0;font-size:36px}.mainName{display:block;margin:15px auto;color:var(--textLight);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.resItem{display:flex;align-items:center;padding:6px 10px;overflow:hidden;font-size:12px;transition:var(--transition)}.resItem + .resItem{border-top:1px dotted var(--borderColor)}.resItem:hover{background-color:var(--hoverBackgroundColor)}.resItemEmoji{width:36px;font-size:24px;line-height:1}.resItemMain{flex:1;line-height:1}.resItemName,.resItemDesc{display:block;color:var(--textLight)}.resItemDesc{margin-top:3px}.resItemHighlight{color:#e74c3c;font-weight:bold}.resItem.isSelected{background-color:var(--hoverBackgroundColor)}.header{position:sticky;top:0;z-index:100;box-sizing:border-box;height:var(--headerHeight);border-bottom:1px solid var(--borderColor);background-color:#fff}.isNarrow .header{margin:0 auto;max-width:var(--narrowWidth)}.headerContent{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing);padding:0 var(--spacing);height:100%}@media (max-width:479px){.headerContent.isSearch{background-color:var(--backgroundColor)}.headerContent.isSearch .logoContainer,.headerContent.isSearch .headerSide{display:none}}.logoContainer{width:calc(var(--sidebarWidth) - var(--gapSize))}@media (max-width:991px){.logoContainer{display:flex;align-items:center;width:auto}.logoContainer .menuToggle{display:block;margin-left:calc(var(--spacing) * -1)}}.searchContainer{display:flex;align-items:center;flex:1;max-width:350px}.searchContainer .searchBox{flex:1;position:relative}.searchContainer .searchCloseBtn{display:none;cursor:pointer}@media (max-width:479px){.searchContainer{display:none}.headerContent.isSearch .searchContainer{display:flex;flex:1;max-width:none}.headerContent.isSearch .searchContainer .searchCloseBtn{display:block}}.headerSide{display:flex;align-items:center;gap:8px;justify-content:flex-end}.headerSide .searchToggle{display:none}@media (max-width:479px){.headerSide .searchToggle{display:block}}.searchResultBox{position:absolute;top:40px;left:-1px;box-sizing:border-box;width:calc(100% + 2px);max-height:calc(100vh - var(--headerHeight) - 45px);overflow-y:auto;border:1px solid var(--borderColor);border-radius:var(--borderRadius);background-color:#fff;box-shadow:var(--shadow)}.sidebar{position:sticky;top:var(--headerHeight);float:left;width:var(--sidebarWidth);height:calc(100vh - var(--headerHeight));padding:0 0 10px;border-right:1px solid var(--borderColor);z-index:200;overflow-y:auto;background-color:#fff;transition:transform 0.3s ease;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#ccc transparent}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background-color:#ccc;border-radius:3px}.sidebar::-webkit-scrollbar-thumb:hover{background-color:#aaa}.sidebar.isActive{transform:translateX(0)}.sidebarListContainer{padding:0 var(--gapSize)}.main{margin-left:var(--sidebarWidth);min-height:calc(100vh - var(--headerHeight) - var(--footerHeight) - 60px)}.isNarrow .main{margin:0 auto;max-width:var(--narrowWidth)}.mainContent{padding:0 var(--spacing)}.mainContent.isFixedSpacing{padding-left:var(--gapSize);padding-right:var(--gapSize)}.footer{position:absolute;left:0;bottom:0;width:100%;min-height:var(--footerHeight);font-size:13px;font-family:Tahoma;color:var(--textLight)}.footerContent{margin-left:var(--sidebarWidth);padding:15px var(--gapSize);border-top:1px solid var(--borderColor)}.isNarrow .footerContent{margin-left:auto;margin-right:auto;max-width:var(--narrowWidth)}.footer p{margin:0;padding:0}.footerPlaceholder{margin-top:var(--gapSize);height:var(--footerHeight)}.footerLink{display:inline-block;margin-right:10px}.emojiDetail{margin:var(--spacingLarge) auto;max-width:600px}.emojiDetailSection{position:relative;padding-bottom:45px}.emojiDetailDisplay{float:left;padding:30px 0;width:200px;border-radius:10px;text-align:center;background-color:var(--cardColor)}.emojiDetailChar{font-size:48px;line-height:1}.emojiDetailName{margin:0;font-size:24px}.emojiDetailDesc{margin:5px 0;font-size:14px}.emojiDetailProps{margin-top:20px}.emojiDetailAction{display:flex;justify-content:flex-start;flex-direction:column;align-items:center;gap:10px;margin-top:30px}.emojiDetailActions{position:absolute;left:230px;bottom:0}.emojiDetailActions button + button{margin-left:5px}.emojiDetailInfo{margin-left:230px}.emojiDetailRow{display:flex;justify-content:flex-start;gap:10px;margin:var(--gapSizeSmall) 0;overflow:hidden}.emojiDetailLabel{width:7em}.keywords{list-style:none;margin:0}.keywords li{display:inline-block}.keywords li + li::before{content:'，';color:var(--textLighter)}@media (max-width:767px){.emojiDetail{--spacingLarge:20px}.emojiDetailSection{padding-bottom:0}.emojiDetailDisplay{float:none;margin:0 auto}.emojiDetailActions{position:static;margin:20px 0;text-align:center}.emojiDetailInfo{margin-left:0}}@media (max-width:991px){.sidebar{position:fixed;top:0;left:0;height:100%;transform:translateX(-100%)}.sidebar.isActive{transform:translateX(0)}.main,.footerContent{margin-left:0}}@media (prefers-color-scheme:dark){:root{--backgroundColor:#1a1a1a;--cardColor:#2d2d2d;--textColor:#ffffff;--textLight:#b0b0b0}.header{background-color:#2a3b5a}.sidebar{background-color:#2d2d2d}.sidebarHeader{border-bottom-color:#444}.sidebarItem{border-bottom-color:#3a3a3a}.sidebarSublist{background-color:#252525}.sidebarSubitem{border-bottom-color:#333}.sidebarLink:hover,.sidebarSublink:hover{background-color:#3a3a3a}}