:root{--primary:#0B3D91;--template-theme:{主题色};--ink:#11213b;--muted:#63748d;--line:#dce5f0;--surface:#f3f6fb;--cyan:#59e2ef}
    *{box-sizing:border-box}
    body{margin:0;font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;color:var(--ink);background:var(--surface);line-height:1.7}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button,a,input{touch-action:manipulation}
    button{cursor:pointer}
    img{max-width:100%;height:auto}
    a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #27bacd;outline-offset:4px}
    .container{width:min(1240px,calc(100% - 48px));margin:auto}
    .topbar{background:#07162d;color:#c8d5e8;font-size:12px}
    .topbar-inner,.topbar-links{display:flex;align-items:center;justify-content:space-between;gap:22px}
    .topbar-inner{min-height:36px}
    .header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:30}
    .header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:84px}
    .logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;white-space:nowrap}
    .logo img{width:38px;height:38px;object-fit:contain}
    .main-nav{flex:1}
    .nav-list{display:flex;align-items:center;justify-content:center;list-style:none;padding:0;margin:0}
    .nav-item{position:relative}
    .nav-link{display:block;padding:29px 10px;font-size:14px;font-weight:700;white-space:nowrap}
    .has-arrow::after{content:"⌄";margin-left:5px;color:var(--muted)}
    .nav-item:hover>.nav-link,.nav-item:focus-within>.nav-link{color:var(--primary);background:#f4f7fc}
    .mega-menu,.dropdown-panel{display:none;position:absolute;top:100%;left:0;background:#fff;padding:24px;border:1px solid var(--line);border-radius:0 0 16px 16px;box-shadow:0 20px 45px #07162d26;width:620px;max-height:75vh;overflow:auto}
    .dropdown-panel{width:330px}
    .nav-item:nth-child(n+4) .mega-menu{left:auto;right:0}
    .nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu,.nav-item:hover>.dropdown-panel,.nav-item:focus-within>.dropdown-panel{display:block}
    .panel-title{margin:0 0 16px;font-weight:800;color:var(--primary)}
    .mega-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .mega-card{display:flex;align-items:center;gap:12px;padding:12px;background:var(--surface);border:1px solid transparent;border-radius:10px;min-width:0}
    .mega-card:hover{border-color:#a8bee0}
    .mega-card img{width:48px;height:48px;object-fit:cover;border-radius:8px}
    .mega-card span{min-width:0}
    .mega-card strong,.mega-card small{display:block;overflow-wrap:anywhere}
    .mega-card strong{font-size:14px}
    .mega-card small{font-size:12px;color:var(--muted)}
    .panel-list{display:flex;flex-wrap:wrap;gap:8px}
    .panel-list a{padding:7px 10px;border-radius:6px;background:var(--surface);font-size:13px}
    .mega-footer{display:block;margin-top:18px;border-top:1px solid var(--line);padding-top:12px;color:var(--primary);font-weight:700;font-size:14px}
    .header-btns{display:flex;align-items:center;gap:10px;font-size:13px}
    .member-btn{padding:10px 14px;background:var(--primary);color:#fff;border-radius:8px;white-space:nowrap}
    .hamburger{display:none;width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px}
    .hamburger span{display:block;height:2px;background:var(--ink);margin:4px 0;transition:transform .2s}
    .hamburger.active span:first-child{transform:translateY(6px) rotate(45deg)}
    .hamburger.active span:nth-child(2){opacity:0}
    .hamburger.active span:last-child{transform:translateY(-6px) rotate(-45deg)}
    .drawer-overlay{display:none;position:fixed;inset:0;background:#020b1db3;z-index:80}
    .drawer-overlay.open{display:block}
    .mobile-drawer{position:fixed;right:0;top:0;bottom:0;width:min(390px,90vw);background:#fff;z-index:90;transform:translateX(100%);visibility:hidden;transition:transform .25s,visibility .25s;overflow-y:auto}
    .mobile-drawer.open{transform:translateX(0);visibility:visible}
    .drawer-head{display:flex;align-items:center;gap:16px;padding:22px;border-bottom:1px solid var(--line)}
    .drawer-close{margin-left:auto;border:0;background:var(--surface);font-size:26px;width:38px;height:38px;border-radius:8px}
    .drawer-menu{padding:16px 22px}
    .drawer-link,.drawer-toggle{display:block;width:100%;padding:14px 0;border:0;border-bottom:1px solid var(--line);background:none;text-align:left;font-weight:700}
    .drawer-toggle::after{content:"＋";float:right}
    .drawer-toggle.active::after{content:"−"}
    .drawer-submenu{display:none;background:var(--surface);padding:10px 14px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:9px 0;font-size:14px}
    .footer{background:#07162d;color:#c5d2e6;padding:54px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px}
    .footer .logo,.footer h3{color:#fff}
    .footer-brand p{font-size:14px;max-width:320px;color:#9eafc7}
    .footer h3{margin:0 0 18px;font-size:15px}
    .footer-links{display:grid;gap:9px;font-size:14px;overflow-wrap:anywhere}
    .footer a:hover{color:var(--cyan)}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:38px;padding-top:22px;border-top:1px solid #26364d;font-size:12px;color:#9eafc7}
    .tools-page .tools-intro{background:radial-gradient(ellipse at 85% 0%,#124787 0,transparent 55%),linear-gradient(130deg,#07162d,#0b2547);color:#fff;padding:34px 0 64px}
    .tools-page .breadcrumbs{display:flex;gap:10px;font-size:13px;color:#b6c9e1;margin-bottom:38px}
    .tools-page .eyebrow{color:var(--cyan);font-size:13px;letter-spacing:.16em;font-weight:700}
    .tools-page h1{font-size:clamp(32px,4.5vw,54px);letter-spacing:-.03em;line-height:1.25;margin:12px 0 18px}
    .tools-page .intro-copy{max-width:720px;color:#c6d5e8;font-size:17px;margin:0 0 26px}
    .tools-page .intro-tags{display:flex;flex-wrap:wrap;gap:10px}
    .tools-page .intro-tags span{padding:6px 14px;border:1px solid #46607b;border-radius:30px;font-size:12px}
    .tools-page .catalog{padding:48px 0}
    .tools-page .section-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}
    .tools-page h2{font-size:26px;margin:0 0 8px;line-height:1.4}
    .tools-page .section-heading p{color:var(--muted);margin:0;font-size:14px}
    .tools-page .search-label{display:grid;gap:6px;font-size:13px;font-weight:700;min-width:290px}
    .tools-page .search-label input{width:100%;border:1px solid #c6d3e5;border-radius:10px;padding:12px 16px;background:#fff;color:var(--ink)}
    .tools-page .tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
    .tools-page .tool-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column;min-width:0;transition:border-color .2s,box-shadow .2s}
    .tools-page .tool-card:hover{border-color:#93b2df;box-shadow:0 12px 30px #12386b0d}
    .tools-page .tool-card[hidden]{display:none}
    .tools-page .tool-card img{width:56px;height:56px;object-fit:contain;margin-bottom:20px;border-radius:12px}
    .tools-page .tool-card h3{font-size:19px;line-height:1.5;margin:0 0 12px;overflow-wrap:anywhere}
    .tools-page .tool-card p{color:var(--muted);font-size:14px;margin:0 0 24px;overflow-wrap:anywhere}
    .tools-page .tool-link{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);color:var(--primary);font-size:14px;font-weight:800;display:flex;justify-content:space-between}
    .tools-page .empty-message{background:#fff;border:1px dashed #a4b6cf;border-radius:12px;padding:28px;text-align:center;color:var(--muted)}
    .tools-page .guide{margin:0 0 48px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px}
    .tools-page .steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:26px}
    .tools-page .step-number{color:var(--primary);font-size:14px;font-weight:800}
    .tools-page .steps h3{font-size:17px;margin:10px 0}
    .tools-page .steps p{margin:0;color:var(--muted);font-size:14px}
    .tools-page .help-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:32px;margin-bottom:56px}
    .tools-page details{border-bottom:1px solid var(--line);padding:17px 0}
    .tools-page summary{cursor:pointer;font-weight:700;font-size:15px}
    .tools-page details p{font-size:14px;color:var(--muted);margin-bottom:0}
    .tools-page .risk-panel{padding:28px;background:#e7eef8;border-radius:16px;align-self:start}
    .tools-page .risk-panel h3{font-size:19px;margin:0 0 12px}
    .tools-page .risk-panel p{font-size:14px;color:#4f6483;margin:0 0 20px}
    .tools-page .risk-panel a{display:inline-block;background:var(--primary);color:#fff;padding:10px 16px;border-radius:8px;font-size:14px}
    @media(max-width:1100px){.main-nav{display:none}.hamburger{display:block}.header-btns{margin-left:auto}.header-inner{min-height:74px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
    @media(max-width:760px){.container{width:calc(100% - 32px)}.topbar-inner{padding:8px 0;align-items:flex-start;gap:8px}.topbar-links{flex-direction:column;align-items:flex-end;gap:0;font-size:11px}.logo{font-size:16px}.logo img{width:30px;height:30px}.header-inner{gap:8px}.header-btns{gap:7px}.member-btn{padding:8px;font-size:12px}.tools-page .tools-intro{padding-bottom:40px}.tools-page .breadcrumbs{margin-bottom:26px}.tools-page .intro-copy{font-size:15px}.tools-page .section-heading{align-items:stretch;flex-direction:column}.tools-page .search-label{min-width:0}.tools-page .tool-grid{grid-template-columns:1fr}.tools-page .catalog{padding:32px 0}.tools-page .guide{padding:24px}.tools-page .steps,.tools-page .help-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:26px}.footer-bottom{flex-direction:column;gap:8px}.footer{padding-top:36px}}
    @media(prefers-reduced-motion:reduce){*{transition:none!important}}