@keyframes toastIn { from { opacity: 0; transform: translate(-50%,10px); } to { opacity: 1; transform: translate(-50%,0); } }

.page {
  --ink: #222a3c;
  --muted: #8e96a5;
  --line: #e6e8ed;
  --blue: #4169e1;
  min-height: 100vh;
  background: #f7f8fa;
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}
.page * { box-sizing: border-box; }
.page button, .page input { font: inherit; }
.topbar { position: sticky; top: 0; z-index: 30; height: 62px; display: flex; align-items: center; padding: 0 20px; border-bottom: 1px solid #e4e6eb; background: rgba(255,255,255,.96); backdrop-filter: blur(12px); }
.brand { display: grid; grid-template-columns: 31px auto; align-items: center; column-gap: 9px; color: #252d40; text-decoration: none; }
.brand > span { grid-row: 1/3; width: 31px; height: 31px; display: grid; place-items: center; border-radius: 9px; background: #292f42; color: #fff; font-family: Georgia,serif; font-size: 15px; }
.brand strong { align-self: end; font-size: 12px; line-height: 1; }
.brand small { align-self: start; margin-top: 3px; color: #a0a5af; font-size: 5px; letter-spacing: 1px; }
.topbar nav { height: 100%; display: flex; align-items: stretch; gap: 3px; margin-left: 39px; }
.topbar nav a { position: relative; display: flex; align-items: center; padding: 0 13px; color: #8b92a0; text-decoration: none; font-size: 9px; }
.topbar nav a:hover, .topbar nav .activeNav { color: #343d52; }
.topbar nav .activeNav::after { content: ""; position: absolute; inset: auto 12px -1px; height: 2px; background: var(--blue); }
.headerActions { display: flex; align-items: center; gap: 7px; margin-left: auto; }
.headerActions button { height: 30px; padding: 0 10px; border: 1px solid #e0e3e9; border-radius: 6px; background: #fff; color: #687285; cursor: pointer; font-size: 8px; }
.headerActions button:hover:not(:disabled), .headerActions .favoriteFilterActive { border-color: #b4c4ec; background: #f2f5ff; color: #3d60c1; }
.headerActions button:disabled { opacity: .45; cursor: not-allowed; }
.headerActions > span { width: 29px; height: 29px; display: grid; place-items: center; margin-left: 4px; border-radius: 50%; background: #e1e8fb; color: #4163ac; font-size: 8px; font-weight: 700; }

.workspace { display: grid; grid-template-columns: 194px minmax(0,1fr) 308px; align-items: start; min-height: calc(100vh - 62px); }
.sidebar { position: sticky; top: 62px; height: calc(100vh - 62px); display: flex; flex-direction: column; border-right: 1px solid #e3e6eb; background: #fff; }
.sidebarTitle { padding: 27px 18px 17px; }
.sidebarTitle > span { display: block; margin-bottom: 4px; color: #6880bd; font-size: 6px; font-weight: 800; letter-spacing: 1.4px; }
.sidebarTitle strong { display: block; font-size: 14px; }
.sidebarTitle small { display: block; margin-top: 5px; color: #a0a6b0; font-size: 7px; }
.categories { padding: 4px 9px; }
.categories button { width: 100%; height: 38px; display: flex; align-items: center; gap: 9px; padding: 0 10px; border: 0; border-radius: 7px; background: transparent; color: #737d8f; cursor: pointer; font-size: 8px; text-align: left; }
.categories button:hover { background: #f5f6f9; }
.categories .categoryActive { background: #edf2ff; color: #385fc5; font-weight: 700; }
.categories button > span { width: 20px; color: #929bac; font-family: "Segoe UI Symbol",sans-serif; font-size: 12px; text-align: center; }
.categories .categoryActive > span { color: #4169d3; }
.categories button > b { margin-left: auto; padding: 2px 5px; border-radius: 8px; background: #f0f1f4; color: #9ca3ae; font-size: 6px; }
.categories .categoryActive > b { background: #dce6ff; color: #4770d2; }
.sidebarHelp { display: flex; gap: 9px; margin: auto 12px 14px; padding: 12px; border: 1px solid #e5e8ef; border-radius: 9px; background: #f8f9fb; }
.sidebarHelp > span { width: 21px; height: 21px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; background: #e5ecfd; color: #4a6fca; font-family: Georgia,serif; font-size: 9px; font-style: italic; }
.sidebarHelp p { display: flex; flex-direction: column; gap: 4px; margin: 0; }
.sidebarHelp strong { font-size: 7px; }
.sidebarHelp small { color: #9da4b0; font-size: 6px; line-height: 1.6; }

.main { min-width: 0; padding: 23px 25px 70px; }
.hero { position: relative; min-height: 145px; display: flex; align-items: center; justify-content: space-between; overflow: hidden; margin-bottom: 15px; padding: 26px 31px; border-radius: 13px; background: radial-gradient(circle at 79% 14%,rgba(124,145,255,.2),transparent 28%),linear-gradient(120deg,#242a3e,#333c59); color: #fff; }
.hero > div:first-child { position: relative; z-index: 2; }
.hero p { margin: 0 0 6px; color: #aebcff; font-size: 6px; font-weight: 800; letter-spacing: 1.8px; }
.hero h1 { margin: 0 0 8px; font-size: 21px; letter-spacing: -.4px; }
.hero div > span { color: rgba(255,255,255,.52); font-size: 8px; }
.heroSamples { display: flex; align-items: center; gap: 8px; margin-right: 4px; }
.heroSamples span { width: 47px; height: 54px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; background: rgba(255,255,255,.08); color: rgba(255,255,255,.8)!important; font-family: "Segoe UI Symbol",sans-serif; font-size: 22px!important; box-shadow: 0 9px 22px rgba(5,8,20,.14); backdrop-filter: blur(5px); }
.toolbar { min-height: 58px; display: flex; align-items: center; gap: 14px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.search { height: 35px; display: flex; align-items: center; gap: 7px; flex: 1; padding: 0 9px; border: 1px solid #e1e4ea; border-radius: 7px; background: #f9fafb; color: #959da9; }
.search:focus-within { border-color: #a5b8e9; background: #fff; box-shadow: 0 0 0 3px rgba(65,105,225,.07); }
.search input { min-width: 0; flex: 1; border: 0; outline: 0; background: transparent; color: #475369; font-size: 8px; }
.search button { border: 0; background: none; color: #9ca3ae; cursor: pointer; }
.search kbd { padding: 3px 5px; border: 1px solid #dfe2e8; border-radius: 4px; background: #fff; color: #a0a5ae; font-family: inherit; font-size: 6px; }
.sizeControl { display: flex; align-items: center; gap: 8px; padding-left: 2px; color: #7d8695; font-size: 7px; }
.sizeControl input { width: 78px; accent-color: var(--blue); }
.sizeControl b { width: 27px; color: #5f697c; font-size: 7px; }
.viewSwitch { display: flex; padding: 3px; border-radius: 6px; background: #f1f2f5; }
.viewSwitch button { width: 27px; height: 26px; border: 0; border-radius: 4px; background: transparent; color: #9aa1ad; cursor: pointer; }
.viewSwitch .viewActive { background: #fff; color: #4667bf; box-shadow: 0 2px 6px rgba(34,39,55,.08); }
.resultHeading { min-height: 55px; display: flex; align-items: center; justify-content: space-between; }
.resultHeading > div { display: flex; align-items: center; gap: 8px; }
.resultHeading strong { font-size: 10px; }
.resultHeading span { padding: 3px 6px; border-radius: 8px; background: #e9ecf2; color: #8d95a2; font-size: 6px; }
.resultHeading button { border: 0; background: none; color: #5c75bb; cursor: pointer; font-size: 7px; }
.iconCollection { --preview-size: 28px; --preview-color: #27324a; display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 8px; }
.iconCollection article { position: relative; min-width: 0; height: 126px; overflow: hidden; border: 1px solid #e2e5eb; border-radius: 9px; background: #fff; transition: transform .16s,border .16s,box-shadow .16s; }
.iconCollection article:hover { transform: translateY(-2px); border-color: #b8c6e9; box-shadow: 0 8px 22px rgba(39,50,77,.07); }
.iconCollection .selectedCard { border-color: #708ee0; box-shadow: inset 0 0 0 1px #708ee0,0 8px 22px rgba(65,105,225,.08); }
.selectIcon { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 12px; padding: 14px 9px 12px; border: 0; background: transparent; cursor: pointer; }
.iconSymbol { min-height: 38px; display: grid; place-items: center; color: var(--preview-color); font-family: "Segoe UI Symbol","Arial Unicode MS",sans-serif; font-size: var(--preview-size); line-height: 1; white-space: nowrap; }
.iconLabel { min-width: 0; width: 100%; display: flex; flex-direction: column; gap: 3px; }
.iconLabel strong { overflow: hidden; color: #505a6c; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.iconLabel small { overflow: hidden; color: #a0a6b1; font-size: 6px; text-overflow: ellipsis; white-space: nowrap; }
.favoriteButton { position: absolute; right: 6px; top: 6px; width: 24px; height: 24px; border: 0; border-radius: 5px; background: transparent; color: #c1c5cc; cursor: pointer; font-size: 12px; opacity: 0; }
.iconCollection article:hover .favoriteButton, .favoriteButton.isFavorite { opacity: 1; }
.favoriteButton:hover { background: #fff7df; color: #dda632; }
.favoriteButton.isFavorite { color: #e3a930; }
.quickCopy { position: absolute; right: 6px; bottom: 6px; padding: 3px 5px; border: 0; border-radius: 4px; background: #edf2ff; color: #4b6abe; cursor: pointer; font-size: 6px; opacity: 0; }
.iconCollection article:hover .quickCopy { opacity: 1; }
.listView { grid-template-columns: 1fr; }
.listView article { height: 58px; }
.listView .selectIcon { align-items: center; justify-content: flex-start; flex-direction: row; gap: 15px; padding: 7px 45px 7px 13px; text-align: left; }
.listView .iconSymbol { width: 42px; min-height: 42px; }
.listView .iconLabel { width: auto; }
.listView .iconLabel strong { font-size: 9px; }
.listView .quickCopy { right: 10px; top: 50%; bottom: auto; transform: translateY(-50%); opacity: 1; }
.listView .favoriteButton { right: 54px; top: 50%; transform: translateY(-50%); opacity: 1; }
.empty { grid-column: 1/-1; min-height: 360px; display: flex; align-items: center; justify-content: center; flex-direction: column; color: #9ba3af; text-align: center; }
.empty > span { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 50%; background: #edf0f5; font-size: 23px; }
.empty h3 { margin: 12px 0 4px; color: #596476; font-size: 11px; }
.empty p { margin: 0 0 14px; font-size: 8px; }
.empty button { height: 30px; padding: 0 11px; border: 1px solid #d9deea; border-radius: 6px; background: #fff; color: #4866b6; cursor: pointer; font-size: 7px; }

.inspector { position: sticky; top: 62px; height: calc(100vh - 62px); overflow-y: auto; padding: 19px; border-left: 1px solid #e2e5eb; background: #fff; }
.inspectorHeader { display: flex; justify-content: space-between; align-items: flex-start; }
.inspectorHeader span { display: block; margin-bottom: 3px; color: #7288be; font-size: 6px; font-weight: 800; letter-spacing: 1.2px; }
.inspectorHeader strong { font-size: 12px; }
.inspectorHeader > button { width: 29px; height: 29px; border: 1px solid #e1e4e9; border-radius: 7px; background: #fff; color: #b1b6bf; cursor: pointer; font-size: 14px; }
.inspectorHeader > .inspectorFavorite { border-color: #eed9a2; background: #fff9e9; color: #dfa932; }
.largePreview { --preview-size: 28px; --preview-color: #27324a; position: relative; height: 150px; display: grid; place-items: center; margin: 17px 0 15px; overflow: hidden; border: 1px solid #e1e4ea; border-radius: 11px; }
.largePreview::before { content: ""; position: absolute; inset: 0; opacity: .28; background-image: linear-gradient(#d9dee7 1px,transparent 1px),linear-gradient(90deg,#d9dee7 1px,transparent 1px); background-size: 16px 16px; }
.largePreview > span { position: relative; z-index: 1; color: var(--preview-color); font-family: "Segoe UI Symbol","Arial Unicode MS",sans-serif; font-size: calc(var(--preview-size) * 2.2); line-height: 1; white-space: nowrap; }
.largePreview > small { position: absolute; right: 9px; bottom: 8px; z-index: 1; padding: 3px 5px; border-radius: 4px; background: rgba(255,255,255,.75); color: #8d95a3; font-size: 6px; }
.preview_light { background: #fff; }
.preview_soft { background: #f0f3f8; }
.preview_dark { background: #242b3c; }
.preview_dark::before { background-image: linear-gradient(#455066 1px,transparent 1px),linear-gradient(90deg,#455066 1px,transparent 1px); }
.preview_dark > small { background: rgba(14,18,29,.65); color: #adb5c5; }
.iconMeta { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid #eceef2; }
.iconMeta h2 { margin: 0 0 3px; font-size: 15px; }
.iconMeta p { margin: 0; color: #999faa; font-size: 7px; }
.iconMeta button { height: 29px; padding: 0 9px; border: 1px solid #ced9f2; border-radius: 6px; background: #f5f8ff; color: #4565b8; cursor: pointer; font-size: 7px; }
.details { margin: 8px 0 0; }
.details > div { display: flex; justify-content: space-between; gap: 15px; padding: 7px 0; font-size: 7px; }
.details dt { color: #9ba1ac; }
.details dd { margin: 0; color: #566175; font-family: "Cascadia Code",Consolas,monospace; }
.appearance, .codeSection { margin-top: 13px; padding-top: 14px; border-top: 1px solid #eceef2; }
.appearance h3, .codeSection h3 { margin: 0 0 12px; font-size: 9px; }
.appearance > label { display: grid; grid-template-columns: 31px 1fr 30px; align-items: center; gap: 8px; color: #7f8795; font-size: 7px; }
.appearance > label input { width: 100%; accent-color: var(--blue); }
.appearance > label b { font-size: 7px; }
.colorRow { display: flex; align-items: center; gap: 6px; margin-top: 12px; }
.colorRow > span { width: 31px; color: #7f8795; font-size: 7px; }
.colorRow button, .colorRow input { width: 19px; height: 19px; padding: 0; border: 2px solid #fff; border-radius: 50%; cursor: pointer; box-shadow: 0 0 0 1px #d7dbe3; }
.colorRow .colorActive { box-shadow: 0 0 0 2px #6f89cf; }
.colorRow input { overflow: hidden; }
.backgroundSwitch { display: grid; grid-template-columns: repeat(3,1fr); gap: 4px; margin-top: 12px; padding: 3px; border-radius: 6px; background: #f1f2f5; }
.backgroundSwitch button { height: 25px; border: 0; border-radius: 4px; background: transparent; color: #8f96a2; cursor: pointer; font-size: 7px; }
.backgroundSwitch .backgroundActive { background: #fff; color: #405fae; box-shadow: 0 2px 6px rgba(34,39,55,.08); }
.codeTabs { display: flex; margin-bottom: 7px; border-bottom: 1px solid #e6e8ed; }
.codeTabs button { padding: 6px 8px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: #9299a5; cursor: pointer; font-size: 6px; }
.codeTabs .codeTabActive { border-bottom-color: var(--blue); color: #3d5fbc; font-weight: 700; }
.codeSection pre { min-height: 71px; overflow-x: auto; margin: 0; padding: 10px; border-radius: 7px; background: #252a39; color: #d8deec; font-family: "Cascadia Code",Consolas,monospace; font-size: 7px; line-height: 1.65; white-space: pre-wrap; word-break: break-all; }
.copyCode { width: 100%; height: 31px; margin-top: 7px; border: 0; border-radius: 6px; background: #3e66d2; color: #fff; cursor: pointer; font-size: 7px; }
.compatibility { display: grid; grid-template-columns: 23px 1fr; gap: 2px 8px; margin: 14px 0 0; padding: 10px; border-radius: 7px; background: #edf8f3; }
.compatibility > span { grid-row: 1/3; width: 23px; height: 23px; display: grid; place-items: center; border-radius: 50%; background: #d9f1e5; color: #28845a; font-size: 8px; }
.compatibility strong { color: #36765b; font-size: 7px; }
.compatibility small { color: #759487; font-size: 6px; line-height: 1.5; }
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 70; padding: 10px 16px; border-radius: 20px; background: rgba(30,36,51,.96); color: #fff; box-shadow: 0 12px 30px rgba(22,27,40,.23); font-size: 8px; animation: toastIn .2s ease both; }

@media (max-width: 1120px) {
  .workspace { grid-template-columns: 180px minmax(0,1fr) 280px; }
  .iconCollection { grid-template-columns: repeat(4,minmax(0,1fr)); }
  .main { padding: 20px 18px 60px; }
  .heroSamples span:nth-last-child(-n+2) { display: none; }
  .sizeControl { display: none; }
}

@media (max-width: 860px) {
  .topbar nav { display: none; }
  .workspace { grid-template-columns: 165px minmax(0,1fr); }
  .inspector { grid-column: 2; position: relative; top: auto; height: auto; border-top: 1px solid #e2e5eb; border-left: 0; }
  .sidebar { grid-row: 1/3; }
  .inspector { display: grid; grid-template-columns: 210px 1fr; gap: 0 18px; }
  .inspectorHeader { grid-column: 1/-1; }
  .largePreview { grid-row: 2/7; }
  .appearance, .codeSection { margin-top: 10px; }
  .compatibility { grid-column: 2; }
  .iconCollection { grid-template-columns: repeat(3,minmax(0,1fr)); }
}

@media (max-width: 620px) {
  .topbar { padding: 0 12px; }
  .headerActions button { display: none; }
  .workspace { display: block; }
  .sidebar { position: relative; top: auto; width: 100%; height: auto; border-right: 0; border-bottom: 1px solid #e3e6eb; }
  .sidebarTitle { padding: 18px 15px 8px; }
  .categories { display: flex; gap: 4px; overflow-x: auto; padding: 8px 12px 13px; }
  .categories button { width: auto; flex: 0 0 auto; padding: 0 11px; }
  .categories button > span, .categories button > b { display: none; }
  .sidebarHelp { display: none; }
  .main { padding: 13px 12px 45px; }
  .hero { min-height: 132px; padding: 22px; }
  .hero h1 { max-width: 260px; font-size: 18px; }
  .hero div > span { display: block; max-width: 270px; line-height: 1.6; }
  .heroSamples { display: none; }
  .toolbar { gap: 8px; }
  .search kbd { display: none; }
  .iconCollection { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .iconCollection article { height: 112px; }
  .favoriteButton, .quickCopy { opacity: 1; }
  .quickCopy { display: none; }
  .inspector { display: block; padding: 18px 15px 35px; }
  .largePreview { height: 170px; }
}

@media (max-width: 390px) {
  .iconCollection { grid-template-columns: repeat(2,minmax(0,1fr)); }
}