/* ===== 蜂词GEO 工具站/符号站 品牌样式（深蓝 #8EC5FF + 高亮橙 #FF8822）===== */
:root{
  /* 背景层级：页面 → 表面 → 表面加亮 → 内嵌（输入/输出） */
  --ts-bg:#070E1C;
  --ts-bg-2:#0B1628;
  --ts-surface:rgba(255,255,255,.062);
  --ts-surface-2:rgba(255,255,255,.10);
  --ts-inset:#0A1425;
  /* 描边：保证卡片边界清晰可见 */
  --ts-line:rgba(147,180,235,.22);
  --ts-line-strong:rgba(147,180,235,.46);
  /* 文字四档：正文/次级/辅助 全部满足深底可读 */
  --ts-ink:#F3F7FF;
  --ts-ink-2:#C9D8F0;
  --ts-mut:#93A8C9;
  /* 强调色：分「文字用（浅）」与「填充用（深）」 */
  --ts-accent:#79B2FF;
  --ts-blue:#2F6BEF;
  --ts-blue-d:#1B47C0;
  --ts-orange:#FF8822;
  --ts-gold:#FFC14D;
  --ts-ok:#34D399;
  --ts-bad:#F87171;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;scroll-padding-top:96px;}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ts-ink);background:var(--ts-bg);line-height:1.7;}
a{color:var(--ts-blue);text-decoration:none;}
a:hover{color:var(--ts-orange);}
img{max-width:100%;height:auto;}
.ts-wrap{max-width:1180px;margin:0 auto;padding:0 20px;}
.ts-header{background:rgba(255,255,255,.045);border-bottom:1px solid var(--ts-line);position:sticky;top:0;z-index:50;}
.ts-header-in{display:flex;align-items:center;justify-content:space-between;min-height:62px;gap:16px;}
.ts-logo{display:flex;align-items:center;gap:10px;color:var(--ts-ink);font-weight:700;font-size:18px;}
.ts-logo img{height:34px;width:auto;}
.ts-logo em{font-style:normal;font-size:12px;color:var(--ts-mut);margin-left:6px;font-weight:400;}
.ts-nav{display:flex;gap:4px;}
.ts-nav a{padding:8px 14px;border-radius:8px;color:var(--ts-ink);font-size:15px;}
.ts-nav a:hover{background:var(--ts-bg);color:var(--ts-blue);}
.ts-nav a.on{color:var(--ts-blue);font-weight:600;background:rgba(22,62,153,.08);}
.ts-breadcrumb{background:rgba(255,255,255,.045);border-bottom:1px solid var(--ts-line);padding:9px 0;font-size:13px;color:var(--ts-mut);}
.ts-breadcrumb .sep{margin:0 6px;color:#6B7FA0;}
.ts-breadcrumb span[aria-current]{color:var(--ts-ink);}
.ts-index-head{padding:34px 0 10px;}
.ts-index-head h1{font-size:30px;line-height:1.4;color:var(--ts-blue-d);}
.ts-index-head p{color:var(--ts-mut);margin-top:8px;font-size:16px;}
.ts-cat{margin-top:26px;background:rgba(255,255,255,.045);border:1px solid var(--ts-line);border-radius:14px;padding:20px;}
.ts-cat h2{font-size:19px;color:var(--ts-blue-d);padding-left:12px;border-left:4px solid var(--ts-orange);margin-bottom:14px;}
.ts-tools-grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;}
.ts-tool-card{display:block;border:1px solid var(--ts-line);border-radius:10px;padding:13px 15px;background:rgba(255,255,255,.03);transition:.15s;}
.ts-tool-card:hover{border-color:var(--ts-blue);box-shadow:0 4px 14px rgba(22,62,153,.10);transform:translateY(-2px);}
.ts-tool-card h3{font-size:15px;color:var(--ts-blue);margin-bottom:4px;}
.ts-tool-card p{font-size:12.5px;color:var(--ts-mut);line-height:1.6;}
.ts-tool{padding:26px 0 6px;}
.ts-tool-head h1{font-size:27px;color:var(--ts-blue-d);line-height:1.4;}
.ts-tool-desc{color:var(--ts-mut);margin-top:8px;font-size:15px;}
.ts-tool-box{background:rgba(255,255,255,.045);border:1px solid var(--ts-line);border-radius:14px;padding:22px;margin-top:18px;}
.ts-tool-body{max-width:860px;}
.ts-input{width:100%;padding:9px 12px;border:1px solid rgba(148,163,184,.22);border-radius:8px;font-size:14px;font-family:inherit;background:rgba(255,255,255,.045);color:var(--ts-ink);}
.ts-input:focus{outline:none;border-color:var(--ts-blue);box-shadow:0 0 0 3px rgba(22,62,153,.10);}
textarea.ts-input{resize:vertical;}
.ts-input.code,pre.ts-out.code{font-family:ui-monospace,Consolas,"Courier New",monospace;font-size:13px;}
.ts-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:10px 0;}
.ts-row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:10px 0;}
.ts-label{font-size:13.5px;color:var(--ts-mut);white-space:nowrap;}
.ts-btnrow{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0;}
.ts-btn{display:inline-block;padding:9px 18px;border:none;border-radius:9px;background:var(--ts-blue);color:#fff;font-size:14px;cursor:pointer;transition:.15s;font-family:inherit;}
.ts-btn:hover{background:var(--ts-blue-d);}
.ts-btn.sm{padding:7px 14px;font-size:13px;}
.ts-btn.ghost{background:rgba(255,255,255,.045);color:var(--ts-blue);border:1px solid var(--ts-blue);}
.ts-btn.ghost:hover{background:rgba(22,62,153,.06);}
.ts-chk{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--ts-ink);cursor:pointer;}
.ts-chks{display:flex;gap:16px;flex-wrap:wrap;}
.ts-out{background:rgba(255,255,255,.035);border:1px solid var(--ts-line);border-radius:9px;padding:12px 14px;font-size:14px;margin:10px 0;min-height:20px;word-break:break-all;}
.ts-out .ok{color:var(--ts-ok);} .ts-out .bad{color:var(--ts-bad);}
pre.ts-out{white-space:pre-wrap;word-break:break-all;max-height:420px;overflow:auto;}
.ts-none{color:var(--ts-mut);font-size:13px;margin-top:8px;}
.ts-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;margin-top:14px;}
.ts-stats .stat{background:rgba(255,255,255,.035);border:1px solid var(--ts-line);border-radius:9px;padding:10px;text-align:center;}
.ts-stats b{display:block;font-size:21px;color:var(--ts-blue);}
.ts-stats span{font-size:12.5px;color:var(--ts-mut);}
.ts-sec{margin:26px 0;background:rgba(255,255,255,.045);border:1px solid var(--ts-line);border-radius:14px;padding:20px 22px;}
.ts-sec h2{font-size:18px;color:var(--ts-blue-d);margin-bottom:10px;}
.ts-sym-all-sec{margin:26px 0 0;}
.ts-sym-all-sec:first-of-type{margin-top:8px;}
.ts-sym-all-title{display:flex;align-items:baseline;gap:10px;font-size:19px;color:var(--ts-blue-d);padding-left:12px;border-left:4px solid var(--ts-orange);margin:0 0 14px;}
.ts-sym-all-title a{color:var(--ts-blue-d);}
.ts-sym-all-title a:hover{color:var(--ts-orange);}
.ts-sym-all-title small{color:var(--ts-mut);font-size:12.5px;font-weight:400;}
.ts-sec p{color:var(--ts-ink-2);font-size:14.5px;}
.ts-faq-item{margin-bottom:14px;}
.ts-faq-item h3{font-size:15px;color:var(--ts-blue);margin-bottom:4px;}
.ts-faq-item p{color:var(--ts-mut);font-size:14px;}
.ts-rel{list-style:none;display:flex;flex-wrap:wrap;gap:10px;}
.ts-rel li a{display:inline-block;background:rgba(76,141,255,.10);color:var(--ts-blue);border-radius:20px;padding:6px 14px;font-size:13.5px;}
.ts-rel li a:hover{background:var(--ts-blue);color:#fff;}
.ts-cta{margin:26px 0 8px;background:linear-gradient(120deg,var(--ts-blue) 0%,var(--ts-blue-d) 100%);border-radius:16px;padding:28px;color:#fff;text-align:center;}
.ts-cta h2{font-size:21px;margin-bottom:8px;}
.ts-cta p{color:rgba(255,255,255,.85);font-size:14px;max-width:720px;margin:0 auto 16px;}
.ts-cta .ts-btn{background:var(--ts-orange);color:#fff;font-weight:600;}
.ts-cta .ts-btn:hover{background:#f06f00;}
.ts-cta .ts-btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.7);}
.ts-cta .ts-btn{margin:6px 8px;}
.ts-footer{background:#10162b;color:#aab3c8;margin-top:34px;padding:26px 0 30px;font-size:13.5px;}
.ts-footer-links{display:flex;flex-wrap:wrap;gap:8px 22px;margin-bottom:12px;}
.ts-footer-links a{color:#cdd5e6;}
.ts-footer-links a:hover{color:var(--ts-orange);}
.ts-copy{color:#7f89a3;font-size:12.5px;line-height:1.9;}
/* 符号站 */
.ts-symbol-cats{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:12px;margin-top:20px;}
.ts-symbol-cats a{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.045);border:1px solid var(--ts-line);border-radius:11px;padding:13px 15px;}
.ts-symbol-cats a:hover{border-color:var(--ts-blue);box-shadow:0 4px 14px rgba(22,62,153,.10);}
.sc-preview{font-size:22px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;background:rgba(76,141,255,.10);border-radius:8px;color:var(--ts-blue);}
.ts-symbol-cats b{font-size:14.5px;color:var(--ts-ink);flex:1;}
.ts-symbol-cats i{font-style:normal;font-size:12px;color:var(--ts-mut);}
.ts-symbol-tip{color:var(--ts-mut);font-size:13.5px;margin:12px 0;}
.ts-symbol-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;}
.ts-sym-item{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.045);border:1px solid var(--ts-line);border-radius:10px;padding:10px 13px;cursor:pointer;transition:.12s;}
.ts-sym-item:hover{border-color:var(--ts-orange);box-shadow:0 3px 10px rgba(255,136,34,.18);}
.sym-char{font-size:21px;width:34px;text-align:center;color:var(--ts-ink);}
.sym-name{flex:1;font-size:13px;color:var(--ts-ink);line-height:1.4;}
.sym-code{font-size:11.5px;color:var(--ts-mut);font-family:ui-monospace,Consolas,monospace;}
/* 通用组件 */
.ts-count{font-size:52px;font-weight:700;color:var(--ts-blue);text-align:center;padding:18px 0;font-variant-numeric:tabular-nums;}
.ts-laps{margin-top:10px;padding-left:22px;color:var(--ts-mut);font-size:14px;}
.ts-clocks{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-bottom:12px;}
.clock{background:rgba(255,255,255,.035);border:1px solid var(--ts-line);border-radius:10px;padding:12px;text-align:center;}
.clock b{display:block;font-size:14px;color:var(--ts-blue);}
.clock span{font-size:17px;font-variant-numeric:tabular-nums;}
.ts-diff{font-size:13.5px;line-height:1.8;margin-top:12px;}
.ts-diff .d-add{background:rgba(52,211,153,.14);color:#6EE7A8;padding:1px 6px;border-radius:4px;}
.ts-diff .d-del{background:rgba(248,113,113,.18);color:#F87171;padding:1px 6px;border-radius:4px;}
.ts-diff .d-mod{background:rgba(255,136,34,.16);color:#FFC14D;padding:1px 6px;border-radius:4px;}
.ts-diff .d-same{color:var(--ts-mut);}
.ts-canvas{max-width:100%;border:1px dashed var(--ts-line);border-radius:10px;margin:10px 0;cursor:crosshair;}
.ts-swatch{width:100%;height:34px;border-radius:8px;border:1px solid var(--ts-line);margin-top:8px;}
.ts-img{max-width:100%;border-radius:10px;margin-top:10px;}
.ts-table{width:100%;border-collapse:collapse;margin-top:14px;font-size:14px;}
.ts-table th,.ts-table td{border:1px solid var(--ts-line);padding:8px 12px;text-align:left;}
.ts-table th{background:rgba(76,141,255,.10);color:var(--ts-blue);}
.ts-404-box{text-align:center;padding:80px 20px;}
.ts-404-box h1{font-size:26px;color:var(--ts-blue-d);}
.ts-strong{font-family:ui-monospace,Consolas,monospace;font-size:16px;color:var(--ts-orange);}
@media (max-width:760px){
  .ts-header-in{flex-wrap:wrap;padding:10px 16px;gap:8px;}
  .ts-nav{width:100%;overflow-x:auto;}
  .ts-nav a{padding:7px 10px;font-size:14px;}
  .ts-index-head h1{font-size:23px;}
  .ts-tool-head h1{font-size:22px;}
  .ts-row2{grid-template-columns:1fr;}
  .ts-count{font-size:38px;}
}
/* ===== 侧边栏（参考蜂词GEO前端：深色 + 一级/二级菜单） ===== */
.ts-layout{display:flex;gap:22px;align-items:flex-start;max-width:1320px;margin:0 auto;padding:20px 20px 0;}
.ts-sidebar{width:238px;flex-shrink:0;background:#0B1326;border-radius:14px;padding:12px 0 14px;position:sticky;top:76px;max-height:calc(100vh - 96px);overflow:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.18) transparent;}
.ts-sb-head{padding:4px 18px 12px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:8px;}
.ts-sb-head a{display:block;color:#fff;}
.ts-sb-head a span{display:block;font-size:12px;color:#8ab4ff;font-weight:600;letter-spacing:.5px;}
.ts-sb-head a b{display:block;font-size:16px;margin-top:1px;}
.ts-sb-head small{display:block;color:rgba(255,255,255,.5);font-size:11.5px;font-weight:400;margin-top:4px;}
.ts-sb-group{margin:4px 0;}
.ts-sb-title{display:flex;align-items:center;gap:8px;color:#e8ecf7;font-size:13px;font-weight:700;padding:10px 18px 5px;letter-spacing:.5px;}
.ts-sb-title.on{color:#ffcf9e;}
.ts-sb-title::before{content:"";width:3px;height:13px;border-radius:2px;background:linear-gradient(180deg,var(--ts-orange),#ffb066);}
.ts-sb-item{display:block;color:rgba(255,255,255,.74);font-size:13.5px;line-height:1.5;padding:7px 18px 7px 32px;border-left:3px solid transparent;transition:.15s;}
.ts-sb-item:hover{background:rgba(255,255,255,.08);color:#fff;}
.ts-sb-item.on{background:rgba(37,99,235,.24);color:#8ab4ff;font-weight:600;border-left-color:var(--ts-orange);}
.ts-sb-all{color:#ffcf9e;font-weight:700;border-left-color:var(--ts-orange);}
.ts-sb-all:hover{color:#fff;background:rgba(255,138,0,.14);}
.ts-sb-all.on{background:rgba(255,138,0,.18);color:#ffcf9e;border-left-color:var(--ts-orange);}
.ts-sb-note{padding:10px 18px 0;color:rgba(255,255,255,.45);font-size:11.5px;line-height:1.7;border-top:1px solid rgba(255,255,255,.08);margin-top:10px;}
.ts-main{flex:1;min-width:0;}
.ts-main .ts-tool{padding-top:0;}
.ts-main .ts-index-head{padding-top:0;}
.ts-main .ts-symbol{padding:0;}
@media(max-width:920px){
  .ts-layout{flex-direction:column;padding:14px 14px 0;gap:14px;}
  .ts-sidebar{width:100%;position:static;max-height:none;display:flex;align-items:center;overflow-x:auto;padding:8px;gap:2px;border-radius:12px;}
  .ts-sb-head{display:none;}
  .ts-sb-group{display:flex;align-items:center;gap:2px;margin:0;padding:0;}
  .ts-sb-title{display:none;}
  .ts-sb-item{padding:6px 12px;border-left:none;border-radius:8px;white-space:nowrap;flex-shrink:0;}
  .ts-sb-item.on{background:rgba(37,99,235,.34);border-left:none;}
  .ts-sb-all.on{background:rgba(255,138,0,.28);border-left:none;}
  .ts-sb-note{display:none;}
}
/* ===== 速查大全通用组件（cheatsheet 分类） ===== */
.ts-cheat{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px;margin:10px 0;}
.ts-cheat .ci{display:flex;align-items:center;gap:10px;flex-wrap:wrap;min-width:0;background:rgba(255,255,255,.035);border:1px solid var(--ts-line);border-radius:9px;padding:8px 10px;font-size:13px;cursor:pointer;transition:.15s;user-select:none;}
.ts-cheat .ci:hover{border-color:var(--ts-orange);box-shadow:0 2px 8px rgba(255,136,34,.16);transform:translateY(-1px);}
.ts-cheat .cd{font-family:ui-monospace,Consolas,monospace;color:var(--ts-blue);font-weight:700;white-space:normal;word-break:break-word;min-width:0;flex-shrink:1;}
.ts-cheat .cm{flex:1;color:var(--ts-ink);line-height:1.5;min-width:0;white-space:pre-wrap;}
.ts-cheat .cv{font-size:11px;color:var(--ts-mut);flex-shrink:0;border:1px solid var(--ts-line);background:rgba(255,255,255,.045);border-radius:6px;padding:2px 7px;}
.ts-cheat .ci:hover .cv{color:var(--ts-orange);border-color:var(--ts-orange);}
.ts-cheat-title{font-size:15px;color:var(--ts-blue-d);margin:18px 0 4px;padding-left:10px;border-left:3px solid var(--ts-orange);}
.ts-cb{display:inline-block;padding:3px 9px;font-size:12px;border:1px solid var(--ts-blue);color:var(--ts-blue);background:rgba(255,255,255,.045);border-radius:6px;cursor:pointer;transition:.15s;font-family:inherit;white-space:nowrap;}
.ts-cb:hover{background:var(--ts-blue);color:#fff;}
.ts-table-wrap{overflow-x:auto;margin-top:12px;border:1px solid var(--ts-line);border-radius:10px;}
.ts-table-wrap .ts-table{margin-top:0;}
.ts-table td .cd{font-family:ui-monospace,Consolas,monospace;color:var(--ts-blue);font-weight:600;}
.ts-mono{font-family:ui-monospace,Consolas,monospace;}
@media(max-width:600px){.ts-cheat{grid-template-columns:1fr 1fr;}.ts-cheat .cd{font-size:12px;}}
@media(max-width:600px){.ts-tool-body .ts-row > input,.ts-tool-body .ts-row > select{width:100% !important;}}
/* ===== 工具站顶部导航下拉（8 大分类直达） ===== */
.ts-nav{position:relative;}
.ts-nav-item{position:relative;}
.ts-nav .ts-dd{position:absolute;top:100%;left:0;background:rgba(255,255,255,.045);border:1px solid var(--ts-line);border-radius:10px;box-shadow:0 10px 30px rgba(15,46,117,.14);padding:8px;min-width:230px;display:none;z-index:60;}
.ts-nav-item:hover .ts-dd,.ts-nav-item.open .ts-dd{display:block;}
.ts-dd a{display:block;padding:7px 12px;border-radius:7px;font-size:13.5px;color:var(--ts-ink);white-space:nowrap;}
.ts-dd a:hover{background:var(--ts-bg);color:var(--ts-blue);}
.ts-dd small{display:block;font-size:11.5px;color:var(--ts-mut);margin-top:2px;font-weight:400;}
.ts-dd .ts-dd-all{border-bottom:1px solid var(--ts-line);margin-bottom:6px;padding-bottom:7px;color:var(--ts-orange);font-weight:600;}
@media(max-width:920px){
  .ts-nav{overflow:visible;}
  .ts-nav-item .ts-dd{position:static;box-shadow:none;border:none;border-top:1px dashed var(--ts-line);border-radius:0;min-width:0;width:100%;}
  .ts-nav-item.open .ts-dd{display:block;}
}
/* ===== 2026-08-31 顶部"在线工具"导航文字与左右两侧垂直居中（仅电脑端） ===== */
@media (min-width:921px){
  .ts-nav-item{display:flex;align-items:center;}
  .ts-dd-toggle{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;}
}

/* ===== 2026-09-01 工具索引页搜索框 ===== */
.ts-search{position:relative;margin:0 0 20px;max-width:560px;}
.ts-search-ic{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:17px;opacity:.8;pointer-events:none;}
.ts-search-input{width:100%;height:46px;padding:0 42px 0 44px;font-size:15px;color:var(--ts-ink);background:rgba(255,255,255,.045);border:1.5px solid var(--ts-line);border-radius:12px;outline:none;transition:border-color .15s,box-shadow .15s;font-family:inherit;}
.ts-search-input::placeholder{color:#A9BBD6;}
.ts-search-input:focus{border-color:var(--ts-blue);box-shadow:0 0 0 3px rgba(22,62,153,.10);}
.ts-search-count{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:12.5px;color:var(--ts-mut);white-space:nowrap;pointer-events:none;}
.ts-search-empty{background:rgba(255,136,34,.10);border:1px dashed #f0b27a;color:#FFC14D;font-size:13.5px;border-radius:10px;padding:14px 16px;margin-bottom:16px;}
@media (max-width:760px){
  .ts-search{max-width:none;}
  .ts-search-input{height:44px;font-size:16px;}
}

/* ===== 2026-09-01 全部工具页滚动联动：左侧分类高亮 ===== */
.ts-sb-title.on{color:#ffcf9e;background:rgba(255,138,0,.14);border-radius:6px;}

/* ===== 2026-09-01 功能模块说明页（/features/） ===== */
.feat-cat{margin-bottom:26px;}
.feat-cat>h2{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:20px;color:var(--ts-blue-d);border-left:4px solid var(--ts-orange);padding-left:12px;margin-bottom:6px;}
.feat-stage-role{font-size:13px;color:var(--ts-mut);font-weight:400;}
.feat-group{font-size:15px;color:var(--ts-ink);margin:16px 0 8px;padding-left:10px;border-left:3px solid var(--ts-blue);}
.feat-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));}
.feat-go{display:inline-block;margin-top:4px;font-size:12.5px;color:var(--ts-orange);font-weight:600;}
.feat-detail{max-width:860px;}
.feat-head h1{font-size:26px;color:var(--ts-blue-d);margin:0 0 10px;}
.feat-head>p{font-size:15px;color:var(--ts-ink);line-height:1.8;margin:0 0 12px;}
.feat-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:6px;}
.feat-tag{display:inline-block;background:rgba(76,141,255,.12);color:var(--ts-blue-d);font-size:12.5px;border-radius:6px;padding:5px 10px;}
.feat-link{text-decoration:none;background:rgba(255,136,34,.14);color:var(--ts-orange);font-weight:600;}
.feat-sec{background:rgba(255,255,255,.045);border:1px solid var(--ts-line);border-radius:12px;padding:18px 20px;margin:16px 0;}
.feat-sec h2{font-size:17px;color:var(--ts-blue-d);margin:0 0 10px;padding-left:10px;border-left:3px solid var(--ts-orange);}
.feat-sec p{font-size:14.5px;color:#C7D3E8;line-height:1.85;margin:0 0 8px;}
.feat-list{margin:0;padding-left:20px;font-size:14.5px;color:#C7D3E8;line-height:1.9;}
.feat-ol{padding-left:22px;}
.feat-cta{margin:24px 0 10px;background:linear-gradient(120deg,var(--ts-blue),var(--ts-blue-d));border-radius:16px;padding:26px 24px;text-align:center;}
.feat-cta h2{color:#fff;font-size:20px;margin:0 0 8px;}
.feat-cta p{color:rgba(255,255,255,.85);font-size:14px;margin:0 auto 16px;max-width:680px;}
.feat-cta .ts-btn{background:var(--ts-orange);font-size:16px;padding:12px 26px;}
@media (max-width:760px){
  .feat-head h1{font-size:22px;}
  .feat-sec{padding:14px 14px;}
  .feat-cta{padding:20px 16px;}
}

/* ============================================================
   2026-09-01 浅色高端视觉升级（功能模块 + 工具站/符号站 统一）
   设计语言：浅色底 + 品牌蓝青渐变 + 暖橙点缀 + 卡片阴影层次
   ============================================================ */
:root{
  --ts-shadow:0 18px 44px -30px rgba(0,0,0,.85);
  --ts-shadow-lg:0 26px 60px -34px rgba(47,107,239,.85);
  --ts-grad:linear-gradient(120deg,#A9CBFF,#7DD3FC 45%,#5FD8F0 80%,#67E8F9);
  --ts-grad-soft:linear-gradient(120deg,rgba(121,178,255,.20),rgba(56,189,248,.10));
}
body{background:radial-gradient(1100px 520px at 12% -6%,rgba(47,107,239,.20),transparent 62%),radial-gradient(900px 460px at 92% 2%,rgba(255,136,34,.10),transparent 60%),linear-gradient(180deg,#070E1C 0%,#081326 45%,#070E1C 100%);background-attachment:fixed;}

/* ---------- 功能模块：索引页 ---------- */
.ts-feature-page .ts-index-head{text-align:center;padding:44px 0 10px;}
.ts-feature-page .ts-index-head h1{font-size:34px;letter-spacing:.5px;line-height:1.35;
  background:var(--ts-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;}
.ts-feature-page .ts-index-head p{max-width:780px;margin:14px auto 0;color:#A9BBD6;font-size:15.5px;line-height:1.9;}
.feat-cat{background:transparent;border:none;padding:0;margin:34px 0 6px;}
.feat-stage-head{display:flex;align-items:center;gap:12px;margin-bottom:4px;}
.feat-stage-ic{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;
  background:var(--ts-grad-soft);border:1px solid rgba(121,178,255,.30);box-shadow:0 10px 26px -14px rgba(47,107,239,.9);}
.feat-stage-head h2{font-size:23px;color:#B9D4FF;letter-spacing:.5px;margin:0;}
.feat-stage-role{color:#A9BBD6;font-size:13.5px;margin:2px 0 0 58px;line-height:1.8;}
.feat-group{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:#7DD3FC;background:rgba(76,141,255,.12);
  border:none;border-radius:20px;padding:6px 15px;margin:20px 0 12px;font-weight:600;}
.ts-feature-page .ts-tool-card{border:1px solid var(--ts-line);border-radius:14px;background:linear-gradient(180deg,var(--ts-surface-2),rgba(255,255,255,.045));position:relative;overflow:hidden;
  padding:18px 20px;box-shadow:0 18px 44px -32px rgba(0,0,0,.85);}
.ts-feature-page .ts-tool-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--ts-grad);opacity:0;transition:opacity .2s;}
.ts-feature-page .ts-tool-card:hover{transform:translateY(-3px);border-color:rgba(37,99,235,.32);box-shadow:var(--ts-shadow-lg);}
.ts-feature-page .ts-tool-card:hover::before{opacity:1;}
.ts-feature-page .ts-tool-card h3{font-size:15.5px;color:#8EC5FF;margin-bottom:6px;}
.feat-go{display:inline-block;margin-top:6px;font-size:12.5px;color:#f97316;font-weight:700;}
.feat-go::after{content:" →";}

/* ---------- 功能模块：详情页 ---------- */
.feat-detail{max-width:900px;margin:0 auto;}
.feat-head{background:linear-gradient(135deg,rgba(255,255,255,.075),rgba(255,255,255,.028));border:1px solid var(--ts-line);border-radius:20px;
  padding:34px 34px 26px;box-shadow:var(--ts-shadow);position:relative;overflow:hidden;}
.feat-head::after{content:"";position:absolute;top:-80px;right:-70px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(37,99,235,.12),transparent 70%);}
.feat-head-ic{width:58px;height:58px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:28px;
  background:var(--ts-grad-soft);border:1px solid rgba(121,178,255,.32);box-shadow:0 12px 30px -16px rgba(47,107,239,.9);margin-bottom:16px;}
.feat-head h1{font-size:31px;letter-spacing:.5px;margin:0 0 12px;
  background:var(--ts-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;}
.feat-head>p{font-size:15.5px;color:#C7D3E8;line-height:1.9;margin:0;max-width:720px;}
.feat-meta{gap:10px;margin-top:18px;}
.feat-tag{background:rgba(76,141,255,.12);color:#7DD3FC;border-radius:20px;padding:7px 15px;font-size:13px;font-weight:600;}
.feat-link{background:rgba(255,255,255,.045);color:#f97316;border:1px solid #fde4c8;}
.feat-sec{background:rgba(255,255,255,.045);border:1px solid #e7ecf5;border-radius:16px;padding:24px 26px;margin:20px 0;
  box-shadow:0 6px 22px rgba(22,62,153,.05);}
.feat-sec h2{font-size:18px;color:#B9D4FF;border:none;padding:0;display:flex;align-items:center;gap:10px;margin:0 0 14px;letter-spacing:.3px;}
.feat-sec h2::before{content:"";width:6px;height:18px;border-radius:3px;background:var(--ts-grad);}
.feat-sec p{font-size:14.5px;color:#C7D3E8;line-height:1.9;margin:0 0 8px;}
.feat-list{font-size:14.5px;color:#C7D3E8;line-height:1.95;padding-left:22px;}
.feat-list li{margin:5px 0;}
.feat-cta{border-radius:22px;padding:38px 30px;position:relative;overflow:hidden;
  background:linear-gradient(120deg,#8EC5FF 0%,#7DD3FC 40%,#0ea5e9 75%,#22d3ee 100%);box-shadow:0 20px 46px rgba(29,78,216,.30);}
.feat-cta::before,.feat-cta::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.14);}
.feat-cta::before{width:230px;height:230px;top:-100px;right:-80px;}
.feat-cta::after{width:150px;height:150px;bottom:-70px;left:-50px;background:rgba(255,255,255,.10);}
.feat-cta h2{color:#fff;font-size:24px;margin:0 0 10px;position:relative;z-index:1;}
.feat-cta p{color:rgba(255,255,255,.92);font-size:15px;margin:0 auto 20px;max-width:700px;position:relative;z-index:1;}
.feat-cta .ts-btn{background:rgba(255,255,255,.045);color:#8EC5FF;font-size:16px;padding:13px 30px;border-radius:12px;font-weight:700;
  box-shadow:0 12px 28px rgba(15,46,117,.28);position:relative;z-index:1;transition:transform .2s,box-shadow .2s;}
.feat-cta .ts-btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(15,46,117,.34);}

/* ---------- 工具站 / 符号站：浅色统一 ---------- */
.ts-sidebar{background:rgba(255,255,255,.045);border:1px solid #e7ecf5;box-shadow:var(--ts-shadow);}
.ts-sb-head a span{color:#7DD3FC;}
.ts-sb-head a b{color:#B9D4FF;}
.ts-sb-head small{color:#A9BBD6;}
.ts-sb-title{color:#8EC5FF;}
.ts-sb-item{color:#A9BBD6;}
.ts-sb-item:hover{background:rgba(76,141,255,.10);color:#8EC5FF;}
.ts-sb-item.on{background:rgba(37,99,235,.10);color:#8EC5FF;font-weight:600;border-left-color:#f97316;}
.ts-sb-all{color:#f97316;border-left-color:#f97316;}
.ts-sb-all:hover{background:rgba(249,115,22,.10);color:#f97316;}
.ts-sb-all.on{background:rgba(249,115,22,.12);color:#f97316;border-left-color:#f97316;}
.ts-sb-title.on{color:#8EC5FF;background:rgba(37,99,235,.12);}
.ts-sb-note{color:#A9BBD6;border-top-color:#eef1f7;}
.ts-cat{box-shadow:0 6px 22px rgba(22,62,153,.05);}
.ts-tool-card{border:1px solid #e7ecf5;background:rgba(255,255,255,.045);border-radius:12px;box-shadow:0 4px 16px rgba(22,62,153,.04);}
.ts-tool-card:hover{border-color:rgba(37,99,235,.32);box-shadow:var(--ts-shadow-lg);transform:translateY(-2px);}
.ts-tool-card h3{color:#8EC5FF;}
.ts-tool-box{box-shadow:0 6px 22px rgba(22,62,153,.05);}
.ts-cta{border-radius:20px;background:linear-gradient(120deg,#8EC5FF 0%,#7DD3FC 45%,#0ea5e9 80%,#22d3ee 100%);
  box-shadow:0 18px 42px rgba(29,78,216,.22);position:relative;overflow:hidden;}
.ts-cta::before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.12);top:-90px;right:-70px;}
.ts-cta h2,.ts-cta p{position:relative;z-index:1;}
.ts-cta .ts-btn{position:relative;z-index:1;box-shadow:0 10px 24px rgba(15,46,117,.25);}
@media (max-width:760px){
  .ts-feature-page .ts-index-head h1{font-size:25px;}
  .feat-head{padding:24px 20px;}
  .feat-head h1{font-size:23px;}
  .feat-sec{padding:18px 16px;}
  .feat-cta{padding:28px 18px;}
  .feat-stage-role{margin-left:0;}
}


/* ==========================================================================
   2026-09-10 官网站内页视觉重构层（功能模块 / 行业方案 / 在线工具 / 符号站）
   目标：建立清晰的「背景—表面—内嵌」三级层次，文字四档对比度达标，卡片边界可见
   ========================================================================== */

/* ── 基础：页面底色 + 环境光 + 可读文本 ───────────────────────── */
html{scroll-padding-top:100px}
body{
  color:var(--ts-ink);
  background:
    radial-gradient(1100px 520px at 12% -6%,rgba(47,107,239,.20),transparent 62%),
    radial-gradient(900px 460px at 92% 2%,rgba(255,136,34,.10),transparent 60%),
    linear-gradient(180deg,var(--ts-bg) 0%,#081326 45%,var(--ts-bg) 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  font-size:15px;
}
a{color:var(--ts-accent);transition:color .2s ease}
a:hover{color:var(--ts-gold)}
::selection{background:rgba(47,107,239,.42);color:#fff}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(121,178,255,.35);border-radius:8px}

/* ── 顶部导航：毛玻璃 + 明确边界 ─────────────────────────────── */
.ts-header{background:rgba(7,15,30,.82);border-bottom:1px solid var(--ts-line);backdrop-filter:blur(20px) saturate(1.3);-webkit-backdrop-filter:blur(20px) saturate(1.3);box-shadow:0 10px 34px rgba(0,0,0,.42)}
.ts-logo{color:var(--ts-ink);font-weight:800}
.ts-logo em{color:var(--ts-mut)}
.ts-nav a{color:var(--ts-ink-2);font-weight:500}
.ts-nav a:hover{background:var(--ts-surface);color:#fff}
.ts-nav a.on{color:var(--ts-gold);background:rgba(255,136,34,.14);box-shadow:inset 0 0 0 1px rgba(255,136,34,.28)}

/* ── 面包屑 ──────────────────────────────────────────────── */
.ts-breadcrumb{background:rgba(255,255,255,.03);border-bottom:1px solid var(--ts-line);color:var(--ts-mut)}
.ts-breadcrumb .sep{color:#5E7397}
.ts-breadcrumb span[aria-current]{color:var(--ts-ink)}

/* ── 页面标题区 ───────────────────────────────────────────── */
.ts-index-head{padding:36px 0 12px}
.ts-index-head h1,
.ts-tool-head h1,
.feat-head h1,
.ts-404-box h1{
  color:#fff;font-weight:900;letter-spacing:-.3px;
  text-shadow:0 2px 24px rgba(47,107,239,.35);
}
.ts-index-head p,.ts-tool-desc{color:var(--ts-ink-2)}
.ts-index-head p strong,.ts-index-head p b{color:var(--ts-gold)}

/* ── 分组标题：金色竖条 + 白色标题 ─────────────────────────── */
.ts-cat h2,.ts-sec h2,.ts-sym-all-title,.feat-cat>h2,.feat-stage-head h2{
  color:#fff;font-weight:800;
}
.ts-cat h2,.ts-sym-all-title,.ts-cheat-title,.feat-cat>h2{
  border-left:4px solid var(--ts-gold);padding-left:12px;
}
.ts-sym-all-title a,.feat-cat>h2 a{color:#fff}
.feat-stage-role,.feat-group{color:var(--ts-ink-2)}

/* ── 卡片体系：可见表面 + 明确描边 + 悬停抬升 ──────────────── */
.ts-cat{
  background:linear-gradient(180deg,var(--ts-surface),rgba(255,255,255,.028));
  border:1px solid var(--ts-line);border-radius:16px;padding:22px;
  box-shadow:0 18px 44px -30px rgba(0,0,0,.85);
}
.ts-tool-card,.ts-symbol-cats a,.ts-sym-item{
  background:linear-gradient(180deg,var(--ts-surface-2),rgba(255,255,255,.045));
  border:1px solid var(--ts-line);border-radius:12px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.ts-tool-card:hover,.ts-symbol-cats a:hover,.ts-sym-item:hover{
  border-color:var(--ts-line-strong);transform:translateY(-3px);
  background:linear-gradient(180deg,rgba(255,255,255,.13),rgba(255,255,255,.06));
  box-shadow:0 20px 42px -26px rgba(47,107,239,.95);
}
.ts-tool-card h3{color:var(--ts-accent);font-weight:700}
.ts-tool-card p{color:var(--ts-mut)}
.feat-go{color:var(--ts-gold)}

/* ── 工具页主体 ───────────────────────────────────────────── */
.ts-tool-box{
  background:linear-gradient(180deg,var(--ts-surface),rgba(255,255,255,.03));
  border:1px solid var(--ts-line);border-radius:16px;
  box-shadow:0 20px 48px -32px rgba(0,0,0,.9);
}
.ts-sec p{color:var(--ts-ink-2)}

/* ── 表单：输入框与卡片明显分层 ────────────────────────────── */
.ts-input{
  background:var(--ts-inset);color:var(--ts-ink);
  border:1px solid var(--ts-line);border-radius:10px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.ts-input::placeholder{color:#6F86A8}
.ts-input:focus{border-color:var(--ts-accent);box-shadow:0 0 0 3px rgba(121,178,255,.20);background:#0C1830}
.ts-label,.ts-chk{color:var(--ts-ink-2)}
select.ts-input option{background:#0A1425;color:var(--ts-ink)}

/* ── 按钮 ────────────────────────────────────────────────── */
.ts-btn{
  background:linear-gradient(135deg,#3E7BFF,#2354D8);color:#fff;font-weight:600;
  border-radius:10px;box-shadow:0 10px 26px -14px rgba(47,107,239,.95);
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.ts-btn:hover{background:linear-gradient(135deg,#4C8BFF,#2A5FE8);transform:translateY(-1px);box-shadow:0 16px 34px -16px rgba(47,107,239,1)}
.ts-btn.ghost{background:rgba(255,255,255,.04);color:var(--ts-accent);border:1px solid var(--ts-line-strong);box-shadow:none}
.ts-btn.ghost:hover{background:rgba(121,178,255,.14);color:#fff}

/* ── 结果输出块：内嵌深底 + 左侧强调条 ────────────────────── */
.ts-out,pre.ts-out{
  background:var(--ts-inset);border:1px solid var(--ts-line);border-left:3px solid var(--ts-accent);
  border-radius:10px;color:var(--ts-ink);
}
.ts-none{color:var(--ts-mut)}

/* ── 表格 ────────────────────────────────────────────────── */
.ts-table th,.ts-table td{border-bottom:1px solid var(--ts-line);color:var(--ts-ink-2)}
.ts-table th{background:var(--ts-surface-2);color:var(--ts-accent);font-weight:700}

/* ── 统计数字 / 标记 ─────────────────────────────────────── */
.ts-stats .stat{background:var(--ts-surface);border:1px solid var(--ts-line);border-radius:12px}
.ts-stats span,.ts-count,.ts-symbol-tip{color:var(--ts-mut)}
.ts-stats b{color:var(--ts-gold)}
.ts-strong{color:#fff}
.ts-diff .d-add{background:rgba(52,211,153,.18);color:#6EE7A8}
.ts-diff .d-del{background:rgba(248,113,113,.18);color:#FCA5A5}
.ts-diff .d-mod{background:rgba(255,136,34,.18);color:var(--ts-gold)}
.ts-diff .d-same{color:var(--ts-mut)}

/* ── FAQ / 相关资源 / 符号 ───────────────────────────────── */
.ts-faq-item h3{color:#fff;font-weight:700}
.ts-faq-item p{color:var(--ts-ink-2)}
.ts-rel li a{background:rgba(121,178,255,.14);color:var(--ts-accent);border:1px solid rgba(121,178,255,.28)}
.ts-rel li a:hover{background:rgba(121,178,255,.24);color:#fff}
.ts-sym-all-sec{background:linear-gradient(180deg,rgba(255,255,255,.035),transparent);border:1px solid var(--ts-line);border-radius:16px;padding:18px}
.sym-name{color:var(--ts-ink)}
.sym-code{color:var(--ts-mut)}
.sc-preview{background:rgba(121,178,255,.16);border:1px solid rgba(121,178,255,.32);border-radius:10px}
.ts-canvas{background:var(--ts-inset);border:1px solid var(--ts-line);border-radius:12px}
.ts-swatch{border:1px solid var(--ts-line-strong);border-radius:8px}

/* ── 底部 CTA：深色渐变卡 + 金色主按钮（解决白字浅蓝底看不清）── */
.ts-cta{
  background:linear-gradient(135deg,rgba(27,71,192,.94),rgba(11,22,40,.96) 55%,rgba(255,136,34,.28));
  border:1px solid var(--ts-line-strong);border-radius:20px;
  box-shadow:0 30px 70px -40px rgba(0,0,0,.95);
}
.ts-cta h2{color:#fff;font-weight:900}
.ts-cta p{color:var(--ts-ink-2)}
.ts-cta .ts-btn{background:linear-gradient(135deg,#FFB84D,#F7A600);color:#1A1408;font-weight:800;box-shadow:0 14px 32px -16px rgba(247,166,0,.95)}
.ts-cta .ts-btn:hover{background:linear-gradient(135deg,#FFC766,#F09500);filter:none}
.ts-cta .ts-btn.ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.42)}

/* ── 页脚 ────────────────────────────────────────────────── */
.ts-footer{background:linear-gradient(180deg,rgba(255,255,255,.04),transparent);border-top:1px solid var(--ts-line);color:var(--ts-mut)}
.ts-footer-links a{color:var(--ts-ink-2)}
.ts-footer-links a:hover{color:var(--ts-gold)}
.ts-copy{color:#7488A8}