.ht-hero { background:#080d1a; background-image:radial-gradient(ellipse 70% 90% at 5% 55%,rgba(37,99,235,.42) 0%,transparent 60%),radial-gradient(ellipse 55% 65% at 95% 15%,rgba(99,102,241,.28) 0%,transparent 55%),repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(255,255,255,.022) 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(255,255,255,.022) 40px); padding:80px 0 88px; position:relative; overflow:hidden; }
    .ht-eyebrow { display:inline-flex; align-items:center; gap:7px; background:rgba(59,130,246,.18); border:1px solid rgba(59,130,246,.4); border-radius:30px; padding:5px 16px; font-size:.72rem; font-weight:700; color:#93c5fd; letter-spacing:.05em; text-transform:uppercase; margin-bottom:22px; }
    .ht-title { font-size:clamp(2.2rem,4.5vw,3.6rem); font-weight:900; color:#fff; line-height:1.1; margin-bottom:18px; }
    .ht-gradient { background:linear-gradient(135deg,#60a5fa 0%,#a78bfa 100%); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
    .ht-lead { font-size:.97rem; color:rgba(255,255,255,.55); margin-bottom:32px; line-height:1.75; }
    .ht-pills { display:flex; flex-wrap:wrap; gap:9px; }
    .ht-pill { display:inline-flex; align-items:center; gap:6px; padding:7px 16px; background:rgba(37,99,235,.18); border:1px solid rgba(59,130,246,.35); border-radius:20px; font-size:.76rem; font-weight:700; color:#93c5fd; }
    .ht-pill i { color:#60a5fa; }

    .ht-card { background:linear-gradient(175deg,#0d1629 0%,#080e1c 100%); border:1px solid rgba(59,130,246,.22); border-radius:20px; overflow:hidden; box-shadow:0 28px 72px rgba(0,0,0,.55); }
    .ht-card-hdr { padding:18px 22px 14px; background:rgba(255,255,255,.03); border-bottom:1px solid rgba(255,255,255,.07); }
    .ht-card-hdr-title { font-size:.78rem; font-weight:700; color:rgba(255,255,255,.6); display:flex; align-items:center; gap:7px; }
    .ht-card-hdr-title i { color:#60a5fa; }

    /* Gauge */
    .ht-gauge-area { padding:24px 22px 18px; display:flex; flex-direction:column; align-items:center; }
    .ht-gauge-wrap { position:relative; width:200px; height:120px; }
    .ht-gauge-wrap canvas { position:absolute; top:0; left:0; }
    .ht-gauge-val { position:absolute; bottom:0; left:50%; transform:translateX(-50%); text-align:center; }
    .ht-gauge-num { font-size:2.4rem; font-weight:900; color:#fff; line-height:1; }
    .ht-gauge-unit { font-size:.7rem; font-weight:700; color:rgba(255,255,255,.4); letter-spacing:.08em; text-transform:uppercase; }
    .ht-gauge-label { font-size:.75rem; font-weight:700; color:rgba(255,255,255,.45); margin-top:10px; text-align:center; }

    .ht-metrics-row { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; padding:0 22px 18px; }
    .ht-metric { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.09); border-radius:10px; padding:14px; text-align:center; }
    .ht-metric-icon { font-size:.9rem; margin-bottom:6px; }
    .ht-metric-val { font-size:1.3rem; font-weight:900; color:#fff; line-height:1; margin-bottom:2px; }
    .ht-metric-lbl { font-size:.65rem; font-weight:700; color:rgba(255,255,255,.35); text-transform:uppercase; letter-spacing:.07em; }
    .ht-dl-col { color:#60a5fa; }
    .ht-ul-col { color:#a78bfa; }
    .ht-ping-col { color:#4ade80; }

    .ht-isp-row { padding:0 22px 18px; }
    .ht-isp-box { background:rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.08); border-radius:10px; padding:12px 16px; display:flex; align-items:center; gap:10px; }
    .ht-isp-label { font-size:.67rem; font-weight:700; color:rgba(255,255,255,.3); text-transform:uppercase; letter-spacing:.07em; }
    .ht-isp-val { font-size:.84rem; font-weight:600; color:#e2e8f0; }

    .btn-ht-start { width:calc(100% - 44px); margin:0 22px 22px; padding:13px; background:linear-gradient(135deg,#1746c8,#2563eb); color:#fff; border:none; border-radius:10px; font-size:.9rem; font-weight:700; cursor:pointer; display:flex; align-items:center; justify-content:center; gap:8px; font-family:inherit; transition:all .18s; }
    .btn-ht-start:hover { background:linear-gradient(135deg,#1338a8,#1d4ed8); }
    .btn-ht-start:disabled { opacity:.6; cursor:wait; }

    .ht-status-bar { padding:0 22px 16px; }
    .ht-status-txt { font-size:.76rem; color:rgba(255,255,255,.4); display:flex; align-items:center; gap:6px; }
    .ht-status-dot { width:7px; height:7px; border-radius:50%; background:#4ade80; flex-shrink:0; animation:htPulse 1s ease infinite; }
    .ht-status-dot.gray { background:rgba(255,255,255,.2); animation:none; }
    @keyframes htPulse { 0%,100%{opacity:1;}50%{opacity:.3;} }

    .ht-info-section { padding:88px 0 96px; background:#fff; }
    .ht-eyebrow-s { font-size:.72rem; font-weight:700; color:#1746c8; text-transform:uppercase; letter-spacing:.08em; margin-bottom:6px; }
    .ht-s-title { font-size:1.5rem; font-weight:800; color:#0f172a; margin-bottom:8px; }
    .ht-s-sub { font-size:.88rem; color:#64748b; line-height:1.75; }
    .ht-info-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:40px; }
    .ht-info-card { background:#f8fafc; border:1.5px solid #e2e8f0; border-radius:16px; padding:26px 22px; transition:box-shadow .2s,transform .2s; }
    .ht-info-card:hover { box-shadow:0 8px 28px rgba(23,70,200,.1); transform:translateY(-2px); }
    .ht-info-icon { width:46px; height:46px; background:#eef2ff; border-radius:13px; display:flex; align-items:center; justify-content:center; color:#1746c8; font-size:1.15rem; margin-bottom:16px; }
    .ht-info-card h3 { font-size:.92rem; font-weight:700; color:#0f172a; margin-bottom:7px; }
    .ht-info-card p { font-size:.8rem; color:#64748b; line-height:1.75; margin:0; }

    .ht-faq-section { padding:0 0 96px; background:#f8fafc; }
    .ht-faq-item { background:#fff; border:1.5px solid #e2e8f0; border-radius:14px; margin-bottom:10px; overflow:hidden; transition:border-color .2s; }
    .ht-faq-item.open { border-color:#2563eb; }
    .ht-faq-q { width:100%; background:none; border:none; padding:18px 22px; display:flex; align-items:center; justify-content:space-between; gap:12px; font-family:inherit; font-size:.92rem; font-weight:700; color:#0f172a; cursor:pointer; text-align:left; transition:color .18s; }
    .ht-faq-q:hover { color:#1746c8; }
    .ht-faq-q i.ch { font-size:.78rem; color:#94a3b8; flex-shrink:0; transition:transform .22s; }
    .ht-faq-item.open .ht-faq-q i.ch { transform:rotate(180deg); color:#1746c8; }
    .ht-faq-a { display:none; padding:0 22px 18px; font-size:.86rem; color:#475569; line-height:1.75; }
    .ht-faq-item.open .ht-faq-a { display:block; }

    .ht-tools-section { padding:80px 0; background:#fff; border-top:1px solid #f1f5f9; }
    .ht-tool-card { display:flex; align-items:center; gap:16px; background:#f8fafc; border:1.5px solid #e2e8f0; border-radius:16px; padding:20px 22px; text-decoration:none; transition:all .2s; }
    .ht-tool-card:hover { border-color:#1746c8; background:#eff6ff; transform:translateY(-2px); box-shadow:0 6px 20px rgba(23,70,200,.1); }
    .ht-tool-ic { width:44px; height:44px; border-radius:12px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
    .ht-tool-title { font-size:.88rem; font-weight:700; color:#0f172a; margin:0 0 3px; }
    .ht-tool-sub { font-size:.75rem; color:#64748b; margin:0; }
    .ht-tool-arr { margin-left:auto; color:#94a3b8; flex-shrink:0; font-size:.8rem; }
    .ht-tool-card:hover .ht-tool-arr { color:#1746c8; }

    @media(max-width:992px){.ht-hero{padding:60px 0 72px;}.ht-hero-left{margin-bottom:40px!important;text-align:center;}.ht-pills{justify-content:center;}}
    @media(max-width:768px){.ht-info-grid{grid-template-columns:1fr 1fr;}}
    @media(max-width:576px){.ht-info-grid{grid-template-columns:1fr;}.ht-metrics-row{grid-template-columns:1fr 1fr;}}