:root{
      --theme:#0B3D91;
      --theme-dark:#062963;
      --theme-soft:#eaf1fc;
      --accent:#c9a64b;
      --danger:#b51f2e;
      --ink:#132033;
      --muted:#667085;
      --line:#e3e8ef;
      --surface:#ffffff;
      --surface-soft:#f5f7fa;
      --shadow:0 18px 50px rgba(11,61,145,.10);
      --radius:18px;
      --container:1240px;
    }

    *{
      box-sizing:border-box;
    }

    html{
      scroll-behavior:smooth;
    }

    body{
      margin:0;
      color:var(--ink);
      background:#fff;
      font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;
      font-size:15px;
      line-height:1.7;
      overflow-x:hidden;
    }

    body.drawer-lock{
      overflow:hidden;
    }

    img{
      display:block;
      max-width:100%;
    }

    a{
      color:inherit;
      text-decoration:none;
    }

    button,
    input,
    select,
    textarea{
      font:inherit;
    }

    button{
      cursor:pointer;
    }

    .container{
      width:min(var(--container),calc(100% - 40px));
      margin:0 auto;
    }

    .topbar{
      position:relative;
      z-index:120;
      color:#dce8fb;
      background:#061a38;
      border-bottom:1px solid rgba(255,255,255,.08);
      font-size:13px;
    }

    .topbar-inner{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }

    .topbar-contact{
      display:flex;
      align-items:center;
      gap:20px;
    }

    .topbar a{
      transition:color .2s ease;
    }

    .topbar a:hover{
      color:#fff;
    }

    .header{
      position:relative;
      z-index:110;
      background:rgba(255,255,255,.98);
      border-bottom:1px solid var(--line);
      box-shadow:0 6px 20px rgba(17,36,68,.04);
    }

    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:28px;
    }

    .logo{
      min-width:170px;
      display:inline-flex;
      align-items:center;
      gap:11px;
      color:var(--theme);
      font-size:20px;
      font-weight:800;
      letter-spacing:.01em;
    }

    .logo img{
      width:42px;
      height:42px;
      object-fit:contain;
      border-radius:9px;
    }

    .main-nav{
      flex:1;
      min-width:0;
      align-self:stretch;
    }

    .nav-list{
      height:100%;
      margin:0;
      padding:0;
      display:flex;
      align-items:stretch;
      justify-content:center;
      list-style:none;
    }

    .nav-item{
      position:relative;
      display:flex;
      align-items:center;
    }

    .nav-item > a{
      height:100%;
      padding:0 15px;
      display:flex;
      align-items:center;
      color:#27364d;
      font-weight:650;
      white-space:nowrap;
      transition:color .2s ease,background .2s ease;
    }

    .nav-item > a:hover,
    .nav-item:focus-within > a{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .dropdown-panel,
    .mega-menu{
      position:absolute;
      top:100%;
      left:0;
      z-index:150;
      width:350px;
      padding:20px;
      visibility:hidden;
      opacity:0;
      transform:translateY(8px);
      pointer-events:none;
      color:var(--ink);
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 16px 16px;
      box-shadow:0 24px 55px rgba(10,35,72,.16);
      transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
    }

    .mega-menu{
      left:50%;
      width:680px;
      transform:translate(-50%,8px);
    }

    .mega-menu.mega-wide{
      width:min(960px,calc(100vw - 48px));
    }

    .nav-item:nth-last-child(-n+2) .mega-menu{
      right:0;
      left:auto;
      transform:translateY(8px);
    }

    .nav-item:hover > .dropdown-panel,
    .nav-item:focus-within > .dropdown-panel{
      visibility:visible;
      opacity:1;
      transform:translateY(0);
      pointer-events:auto;
    }

    .nav-item:hover > .mega-menu,
    .nav-item:focus-within > .mega-menu{
      visibility:visible;
      opacity:1;
      transform:translate(-50%,0);
      pointer-events:auto;
    }

    .nav-item:nth-last-child(-n+2):hover > .mega-menu,
    .nav-item:nth-last-child(-n+2):focus-within > .mega-menu{
      transform:translateY(0);
    }

    .dropdown-panel::before,
    .mega-menu::before{
      position:absolute;
      right:0;
      bottom:100%;
      left:0;
      height:10px;
      content:"";
    }

    .dropdown-title,
    .mega-head{
      margin-bottom:15px;
      padding-bottom:12px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      border-bottom:1px solid var(--line);
    }

    .dropdown-title span,
    .mega-head strong{
      color:#17243a;
      font-size:16px;
    }

    .dropdown-title a,
    .mega-head a{
      color:var(--theme);
      font-size:13px;
      font-weight:700;
    }

    .dropdown-list{
      display:grid;
      gap:5px;
    }

    .dropdown-list a{
      padding:9px 11px;
      overflow:hidden;
      color:#43516a;
      background:#f7f9fc;
      border-radius:8px;
      text-overflow:ellipsis;
      white-space:nowrap;
    }

    .dropdown-list a:hover{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .mega-categories{
      margin-bottom:15px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }

    .mega-categories a{
      padding:6px 11px;
      color:#40506a;
      background:#f2f5f9;
      border:1px solid #e4e9f1;
      border-radius:999px;
      font-size:13px;
    }

    .mega-categories a:hover{
      color:#fff;
      background:var(--theme);
      border-color:var(--theme);
    }

    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:11px;
    }

    .mega-card{
      min-width:0;
      min-height:92px;
      padding:13px;
      display:flex;
      flex-direction:column;
      gap:8px;
      color:#334158;
      background:#f8fafc;
      border:1px solid #e8edf4;
      border-radius:12px;
      transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
    }

    .mega-card:hover{
      transform:translateY(-2px);
      border-color:#b9cbed;
      box-shadow:0 10px 22px rgba(11,61,145,.10);
    }

    .mega-card > img{
      width:38px;
      height:38px;
      object-fit:contain;
      border-radius:8px;
    }

    .mega-card strong{
      color:#1b2940;
      line-height:1.4;
    }

    .mega-card p,
    .mega-card small{
      margin:0;
      color:#6b7688;
      font-size:12px;
      line-height:1.55;
    }

    .mega-media{
      flex-direction:row;
      align-items:flex-start;
    }

    .mega-media > img{
      width:58px;
      height:58px;
      flex:0 0 58px;
      object-fit:cover;
      background:#fff;
      border-radius:9px;
    }

    .mega-media > div{
      min-width:0;
    }

    .mega-media p{
      margin-top:4px;
      display:-webkit-box;
      overflow:hidden;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }

    .mega-meta{
      margin-top:6px;
      display:flex;
      flex-wrap:wrap;
      gap:4px 8px;
      color:#727e91;
      font-size:11px;
    }

    .header-btns{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      white-space:nowrap;
    }

    .header-btns > a,
    .header-btns > span{
      font-weight:700;
    }

    .open-account{
      padding:10px 17px;
      color:#fff;
      background:var(--theme);
      border-radius:9px;
      box-shadow:0 8px 18px rgba(11,61,145,.19);
      transition:background .2s ease,transform .2s ease;
    }

    .open-account:hover{
      background:var(--theme-dark);
      transform:translateY(-1px);
    }

    .hamburger{
      width:44px;
      height:42px;
      padding:10px;
      display:none;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:5px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:9px;
    }

    .hamburger span{
      width:21px;
      height:2px;
      display:block;
      background:var(--theme);
      border-radius:2px;
      transition:transform .2s ease,opacity .2s ease;
    }

    .hamburger.active span:nth-child(1){
      transform:translateY(7px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2){
      opacity:0;
    }

    .hamburger.active span:nth-child(3){
      transform:translateY(-7px) rotate(-45deg);
    }

    .drawer-overlay{
      position:fixed;
      inset:0;
      z-index:300;
      visibility:hidden;
      opacity:0;
      background:rgba(3,14,31,.58);
      backdrop-filter:blur(2px);
      transition:opacity .25s ease,visibility .25s ease;
    }

    .drawer-overlay.open{
      visibility:visible;
      opacity:1;
    }

    .mobile-drawer{
      position:fixed;
      top:0;
      right:0;
      bottom:0;
      z-index:310;
      width:min(390px,90vw);
      overflow-y:auto;
      color:var(--ink);
      background:#fff;
      box-shadow:-18px 0 50px rgba(0,0,0,.2);
      transform:translateX(105%);
      transition:transform .28s ease;
    }

    .mobile-drawer.open{
      transform:translateX(0);
    }

    .drawer-head{
      min-height:72px;
      padding:14px 18px;
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      background:var(--theme);
    }

    .drawer-head > a{
      padding:7px 12px;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.25);
      border-radius:7px;
    }

    .drawer-close{
      width:38px;
      height:38px;
      margin-left:auto;
      color:#fff;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.3);
      border-radius:50%;
      font-size:25px;
      line-height:1;
    }

    .drawer-menu{
      padding:14px 18px 30px;
    }

    .drawer-link,
    .drawer-toggle{
      width:100%;
      min-height:48px;
      padding:11px 8px;
      display:flex;
      align-items:center;
      color:#263750;
      background:transparent;
      border:0;
      border-bottom:1px solid var(--line);
      text-align:left;
      font-weight:700;
    }

    .drawer-toggle{
      position:relative;
    }

    .drawer-toggle::after{
      position:absolute;
      right:9px;
      content:"+";
      color:var(--theme);
      font-size:20px;
      font-weight:400;
    }

    .drawer-toggle.active::after{
      content:"−";
    }

    .drawer-submenu{
      max-height:0;
      overflow:hidden;
      background:#f6f8fb;
      transition:max-height .3s ease;
    }

    .drawer-submenu.open{
      max-height:600px;
    }

    .drawer-submenu a{
      padding:10px 16px;
      display:block;
      color:#536078;
      border-bottom:1px solid #e8edf3;
      font-size:14px;
    }

    .drawer-submenu a:hover{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .tool-detail-page{
      min-width:0;
      background:
        radial-gradient(circle at 88% 6%,rgba(11,61,145,.08),transparent 25%),
        linear-gradient(180deg,#f8fbff 0,#fff 620px);
    }

    .tool-detail-page .detail-hero{
      position:relative;
      padding:66px 0 72px;
      overflow:hidden;
      color:#fff;
      background:
        linear-gradient(125deg,rgba(4,22,50,.97),rgba(11,61,145,.94)),
        #071d40;
    }

    .tool-detail-page .detail-hero::before{
      position:absolute;
      inset:0;
      content:"";
      opacity:.35;
      background-image:
        linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
      background-size:40px 40px;
      mask-image:linear-gradient(to bottom,#000,transparent);
    }

    .tool-detail-page .detail-hero::after{
      position:absolute;
      right:-100px;
      bottom:-190px;
      width:520px;
      height:520px;
      content:"";
      border:1px solid rgba(201,166,75,.35);
      border-radius:50%;
      box-shadow:
        0 0 0 54px rgba(201,166,75,.05),
        0 0 0 108px rgba(201,166,75,.04);
    }

    .tool-detail-page .hero-inner{
      position:relative;
      z-index:2;
      max-width:900px;
    }

    .tool-detail-page .breadcrumbs{
      margin-bottom:22px;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      color:#c8d7ef;
      font-size:14px;
    }

    .tool-detail-page .breadcrumbs a:hover{
      color:#fff;
    }

    .tool-detail-page .tool-kicker{
      margin-bottom:15px;
      display:inline-flex;
      align-items:center;
      gap:9px;
      color:#f2d98d;
      font-weight:800;
      letter-spacing:.08em;
    }

    .tool-detail-page .tool-kicker::before{
      width:34px;
      height:2px;
      content:"";
      background:var(--accent);
    }

    .tool-detail-page h1{
      max-width:850px;
      margin:0;
      color:#fff;
      font-size:clamp(34px,5vw,60px);
      line-height:1.14;
      letter-spacing:-.035em;
    }

    .tool-detail-page .hero-summary{
      max-width:760px;
      margin:20px 0 0;
      color:#d8e4f5;
      font-size:17px;
      line-height:1.9;
    }

    .tool-detail-page .hero-actions{
      margin-top:28px;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }

    .tool-detail-page .primary-action,
    .tool-detail-page .secondary-action{
      min-height:46px;
      padding:10px 20px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:9px;
      font-weight:800;
      transition:transform .2s ease,background .2s ease;
    }

    .tool-detail-page .primary-action{
      color:#071a37;
      background:#f0d583;
    }

    .tool-detail-page .secondary-action{
      color:#fff;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.3);
    }

    .tool-detail-page .primary-action:hover,
    .tool-detail-page .secondary-action:hover{
      transform:translateY(-2px);
    }

    .tool-detail-page .detail-layout{
      position:relative;
      z-index:4;
      margin-top:-34px;
      padding-bottom:78px;
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      align-items:start;
      gap:28px;
    }

    .tool-detail-page .tool-workspace,
    .tool-detail-page .side-card,
    .tool-detail-page .content-section,
    .tool-detail-page .related-section{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }

    .tool-detail-page .tool-workspace{
      min-width:0;
      overflow:hidden;
    }

    .tool-detail-page .workspace-head{
      padding:22px 26px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      background:#f8fafc;
      border-bottom:1px solid var(--line);
    }

    .tool-detail-page .workspace-title{
      display:flex;
      align-items:center;
      gap:13px;
    }

    .tool-detail-page .workspace-icon{
      width:46px;
      height:46px;
      padding:7px;
      display:grid;
      flex:0 0 46px;
      place-items:center;
      color:#fff;
      background:var(--theme);
      border-radius:12px;
      font-size:20px;
      font-weight:900;
    }

    .tool-detail-page .workspace-icon img{
      width:100%;
      height:100%;
      object-fit:contain;
    }

    .tool-detail-page .workspace-title h2{
      margin:0;
      color:#17243a;
      font-size:20px;
    }

    .tool-detail-page .workspace-title span{
      color:var(--muted);
      font-size:13px;
    }

    .tool-detail-page .status-badge{
      padding:6px 11px;
      color:#157347;
      background:#e8f7ef;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
    }

    .tool-detail-page .tool-runtime{
      min-height:390px;
      padding:28px;
      min-width:0;
      max-width:100%;
      overflow-x:auto;
    }

    .tool-detail-page .tool-runtime img,
    .tool-detail-page .tool-runtime iframe,
    .tool-detail-page .tool-runtime video,
    .tool-detail-page .tool-runtime table{
      max-width:100%;
    }

    .tool-detail-page .tool-runtime table{
      width:100%;
      border-collapse:collapse;
    }

    .tool-detail-page .tool-runtime th,
    .tool-detail-page .tool-runtime td{
      padding:10px;
      border:1px solid var(--line);
    }

    .tool-detail-page .runtime-note{
      margin:0 28px 28px;
      padding:14px 16px;
      color:#5c6575;
      background:#fff8e5;
      border-left:4px solid var(--accent);
      border-radius:6px;
      font-size:13px;
    }

    .tool-detail-page .detail-sidebar{
      display:grid;
      gap:18px;
    }

    .tool-detail-page .side-card{
      padding:22px;
      box-shadow:0 14px 38px rgba(11,61,145,.08);
    }

    .tool-detail-page .side-card h2{
      margin:0 0 15px;
      color:#17243a;
      font-size:18px;
    }

    .tool-detail-page .side-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }

    .tool-detail-page .feature-list{
      margin:0;
      padding:0;
      display:grid;
      gap:11px;
      list-style:none;
    }

    .tool-detail-page .feature-list li{
      position:relative;
      padding-left:25px;
      color:#45536a;
    }

    .tool-detail-page .feature-list li::before{
      position:absolute;
      top:4px;
      left:0;
      width:17px;
      height:17px;
      display:grid;
      content:"✓";
      place-items:center;
      color:#fff;
      background:var(--theme);
      border-radius:50%;
      font-size:10px;
      font-weight:900;
    }

    .tool-detail-page .risk-card{
      border-top:4px solid var(--danger);
    }

    .tool-detail-page .content-wrap{
      padding-bottom:82px;
    }

    .tool-detail-page .content-section{
      min-width:0;
      max-width:100%;
      padding:clamp(24px,4vw,48px);
      overflow-x:auto;
      box-shadow:0 14px 42px rgba(11,61,145,.07);
    }

    .tool-detail-page .section-heading{
      margin-bottom:26px;
    }

    .tool-detail-page .section-heading span{
      color:var(--theme);
      font-size:13px;
      font-weight:900;
      letter-spacing:.12em;
    }

    .tool-detail-page .section-heading h2{
      margin:6px 0 0;
      color:#152238;
      font-size:clamp(25px,3vw,36px);
      line-height:1.3;
    }

    .tool-detail-page .tool-content{
      min-width:0;
      max-width:100%;
      overflow-x:auto;
      color:#3f4d62;
      font-size:16px;
      line-height:1.95;
    }

    .tool-detail-page .tool-content h2,
    .tool-detail-page .tool-content h3,
    .tool-detail-page .tool-content h4{
      margin:1.5em 0 .65em;
      color:#17243a;
      line-height:1.4;
    }

    .tool-detail-page .tool-content a{
      color:var(--theme);
      text-decoration:underline;
      text-underline-offset:3px;
    }

    .tool-detail-page .tool-content img,
    .tool-detail-page .tool-content video,
    .tool-detail-page .tool-content iframe,
    .tool-detail-page .tool-content table{
      max-width:100%;
    }

    .tool-detail-page .tool-content img{
      height:auto;
      margin:24px auto;
      border-radius:12px;
    }

    .tool-detail-page .tool-content table{
      width:100%;
      border-collapse:collapse;
    }

    .tool-detail-page .tool-content th,
    .tool-detail-page .tool-content td{
      padding:11px 13px;
      border:1px solid var(--line);
      text-align:left;
    }

    .tool-detail-page .steps{
      margin-top:30px;
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }

    .tool-detail-page .step{
      padding:20px;
      background:#f7f9fc;
      border:1px solid var(--line);
      border-radius:14px;
    }

    .tool-detail-page .step-number{
      width:35px;
      height:35px;
      margin-bottom:13px;
      display:grid;
      place-items:center;
      color:#fff;
      background:var(--theme);
      border-radius:10px;
      font-weight:900;
    }

    .tool-detail-page .step h3{
      margin:0 0 7px;
      color:#1b2940;
      font-size:17px;
    }

    .tool-detail-page .step p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }

    .tool-detail-page .related-section{
      margin-top:28px;
      padding:clamp(24px,4vw,40px);
      box-shadow:0 14px 42px rgba(11,61,145,.07);
    }

    .tool-detail-page .related-head{
      margin-bottom:22px;
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
    }

    .tool-detail-page .related-head h2{
      margin:0;
      color:#17243a;
      font-size:27px;
    }

    .tool-detail-page .related-head a{
      color:var(--theme);
      font-weight:800;
    }

    .tool-detail-page .related-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }

    .tool-detail-page .related-card{
      min-width:0;
      padding:20px;
      display:flex;
      flex-direction:column;
      align-items:flex-start;
      gap:11px;
      background:#f8fafc;
      border:1px solid var(--line);
      border-radius:14px;
      transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
    }

    .tool-detail-page .related-card:hover{
      transform:translateY(-3px);
      border-color:#b8caeb;
      box-shadow:0 12px 28px rgba(11,61,145,.09);
    }

    .tool-detail-page .related-card img{
      width:46px;
      height:46px;
      object-fit:contain;
      background:#fff;
      border-radius:10px;
    }

    .tool-detail-page .related-card h3{
      margin:0;
      color:#1b2940;
      font-size:17px;
    }

    .tool-detail-page .related-card p{
      margin:0;
      display:-webkit-box;
      overflow:hidden;
      color:var(--muted);
      font-size:14px;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }

    .tool-detail-page .related-card span{
      margin-top:auto;
      color:var(--theme);
      font-size:13px;
      font-weight:800;
    }

    .tool-detail-page .faq-section{
      margin-top:28px;
      padding:clamp(24px,4vw,40px);
      background:#071d40;
      border-radius:var(--radius);
    }

    .tool-detail-page .faq-section .section-heading h2{
      color:#fff;
    }

    .tool-detail-page .faq-list{
      display:grid;
      gap:10px;
    }

    .tool-detail-page .faq-item{
      overflow:hidden;
      background:#fff;
      border-radius:11px;
    }

    .tool-detail-page .faq-question{
      width:100%;
      padding:17px 19px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      color:#1c2a40;
      background:#fff;
      border:0;
      text-align:left;
      font-weight:800;
    }

    .tool-detail-page .faq-question::after{
      content:"+";
      color:var(--theme);
      font-size:22px;
    }

    .tool-detail-page .faq-question.active::after{
      content:"−";
    }

    .tool-detail-page .faq-answer{
      max-height:0;
      overflow:hidden;
      color:#59667a;
      background:#f8fafc;
      transition:max-height .3s ease;
    }

    .tool-detail-page .faq-answer.open{
      max-height:220px;
    }

    .tool-detail-page .faq-answer p{
      margin:0;
      padding:2px 19px 18px;
    }

    .footer{
      color:#cbd6e7;
      background:#061a38;
    }

    .footer-main{
      padding:62px 0 48px;
      display:grid;
      grid-template-columns:1.45fr .8fr .8fr .9fr;
      gap:42px;
    }

    .footer .logo{
      color:#fff;
    }

    .footer-brand p{
      max-width:430px;
      margin:20px 0;
      color:#aebdd2;
      line-height:1.85;
    }

    .footer-social{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .footer h3{
      margin:5px 0 18px;
      color:#fff;
      font-size:16px;
    }

    .footer-links,
    .footer-contact{
      display:grid;
      gap:10px;
    }

    .footer-links a,
    .footer-contact a{
      color:#b8c6d9;
      transition:color .2s ease,transform .2s ease;
    }

    .footer-links a:hover,
    .footer-contact a:hover{
      color:#fff;
      transform:translateX(2px);
    }

    .footer-contact span{
      color:#8799b2;
      font-size:13px;
    }

    .footer-bottom{
      border-top:1px solid rgba(255,255,255,.1);
    }

    .footer-bottom-inner{
      min-height:68px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      color:#8fa1b9;
      font-size:13px;
    }

    .footer-bottom-links{
      display:flex;
      flex-wrap:wrap;
      gap:18px;
    }

    .footer-bottom a:hover{
      color:#fff;
    }

    @media (max-width:1120px){
      .main-nav{
        display:none;
      }

      .hamburger{
        display:flex;
      }

      .header-inner{
        min-height:72px;
      }

      .header-btns{
        margin-left:auto;
      }

      .tool-detail-page .detail-layout{
        grid-template-columns:minmax(0,1fr) 290px;
      }

      .footer-main{
        grid-template-columns:1.3fr 1fr 1fr;
      }

      .footer-brand{
        grid-column:1/-1;
      }
    }

    @media (max-width:820px){
      .topbar-inner{
        padding:7px 0;
        align-items:flex-start;
        flex-direction:column;
        gap:3px;
      }

      .topbar-contact{
        width:100%;
        flex-wrap:wrap;
        gap:4px 16px;
      }

      .header-btns > a:not(.open-account),
      .header-btns > span{
        display:none;
      }

      .tool-detail-page .detail-hero{
        padding:48px 0 62px;
      }

      .tool-detail-page .detail-layout{
        grid-template-columns:1fr;
      }

      .tool-detail-page .detail-sidebar{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .tool-detail-page .steps,
      .tool-detail-page .related-grid{
        grid-template-columns:1fr;
      }

      .footer-main{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .footer-brand{
        grid-column:1/-1;
      }

      .footer-bottom-inner{
        padding:18px 0;
        align-items:flex-start;
        flex-direction:column;
        gap:8px;
      }
    }

    @media (max-width:560px){
      .container{
        width:min(100% - 28px,var(--container));
      }

      .topbar-contact{
        flex-direction:column;
      }

      .logo{
        min-width:0;
        font-size:17px;
      }

      .logo img{
        width:37px;
        height:37px;
      }

      .open-account{
        display:none;
      }

      .tool-detail-page .detail-hero{
        padding-top:38px;
      }

      .tool-detail-page h1{
        font-size:34px;
      }

      .tool-detail-page .hero-summary{
        font-size:15px;
      }

      .tool-detail-page .detail-layout{
        margin-top:-24px;
      }

      .tool-detail-page .workspace-head{
        padding:18px;
        align-items:flex-start;
      }

      .tool-detail-page .status-badge{
        display:none;
      }

      .tool-detail-page .tool-runtime{
        min-height:320px;
        padding:18px;
      }

      .tool-detail-page .runtime-note{
        margin:0 18px 18px;
      }

      .tool-detail-page .detail-sidebar{
        grid-template-columns:1fr;
      }

      .tool-detail-page .content-section,
      .tool-detail-page .related-section,
      .tool-detail-page .faq-section{
        padding:22px 18px;
      }

      .tool-detail-page .related-head{
        align-items:flex-start;
        flex-direction:column;
      }

      .footer-main{
        padding:45px 0 35px;
        grid-template-columns:1fr;
        gap:28px;
      }

      .footer-brand{
        grid-column:auto;
      }
    }