* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Poppins', sans-serif; background: #f8f9fa; color: #383838; }
.hn-wrap { max-width: 760px; width: 100%; margin: 0 auto; padding: 2rem 1rem; }
.hn-title { font-family: 'Poppins', sans-serif; font-size: 41px; font-weight: 500; line-height: 1.2; margin-bottom: 0.5rem; color: #383838; text-transform: none; text-align: center; letter-spacing: normal; }
.hn-sub { font-size: 1rem; color: #666; line-height: 1.7; margin-bottom: 1.8rem; text-align: center; }
.hn-card { background: #fff; border-radius: 12px; border: 1px solid #e4e4e4; padding: 1.5rem; margin-bottom: 1rem; }
.hn-lbl { display: block; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: #888; margin-bottom: 8px; }
.hn-ta { width: 100%; height: 180px; border: 1.5px solid #e0e0e0; border-radius: 8px; padding: 12px; font-size: 0.85rem; font-family: 'Courier New', monospace; color: #383838; background: #fafafa; outline: none; line-height: 1.6; resize: vertical; }
.hn-ta:focus { border-color: #1a1a2e; background: #fff; }
.hn-actions { display: flex; gap: 8px; margin-top: 1.2rem; flex-wrap: wrap; }
.hn-btn { padding: 9px 18px; border-radius: 8px; border: 1.5px solid #1a1a2e; background: #1a1a2e; color: #fff; font-family: 'Poppins', sans-serif; font-size: 0.85rem; font-weight: 600; cursor: pointer; white-space: nowrap; }
.hn-btn:hover { background: #2e2e4a; }
.hn-btn-out { background: transparent; color: #1a1a2e; }
.hn-btn-out:hover { background: #f0f0f0; }
.hn-res { display: none; margin-top: 1.5rem; border-top: 1px solid #f0f0f0; padding-top: 1.4rem; }
.hn-counts { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 1.2rem; }
.hn-c { display: flex; flex-direction: column; align-items: center; background: #f8f9fa; border: 1.5px solid #e4e4e4; border-radius: 10px; padding: 10px 16px; min-width: 64px; }
.hn-c-lv { font-size: 0.7rem; font-weight: 700; color: #888; text-transform: uppercase; }
.hn-c-nb { font-size: 1.4rem; font-weight: 700; color: #383838; line-height: 1.2; }
.hn-c-err { border-color: #ffcdd2; background: #fdecea; }
.hn-c-err .hn-c-nb { color: #c62828; }
.hn-c-ok { border-color: #a5d6a7; background: #f1f8e9; }
.hn-c-ok .hn-c-nb { color: #2e7d32; }
.hn-alerts { margin-bottom: 1.2rem; }
.hn-al { display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; border-radius: 8px; margin-bottom: 8px; font-size: 0.85rem; line-height: 1.5; }
.hn-al-e { background: #fdecea; border: 1px solid #ffcdd2; color: #c62828; }
.hn-al-w { background: #fff8e1; border: 1px solid #ffe082; color: #e65100; }
.hn-al-s { background: #f1f8e9; border: 1px solid #a5d6a7; color: #2e7d32; }
.hn-tree-ttl { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: #888; margin-bottom: 10px; }
.hn-tree { background: #f8f9fa; border: 1px solid #e4e4e4; border-radius: 10px; padding: 16px; }
.hn-row { display: flex; align-items: baseline; gap: 10px; padding: 5px 0; border-bottom: 1px solid #f0f0f0; font-size: 0.88rem; }
.hn-row:last-child { border-bottom: none; }
.hn-bdg { font-size: 0.68rem; font-weight: 700; border-radius: 4px; padding: 2px 6px; flex-shrink: 0; font-family: 'Courier New', monospace; }
.hn-h1 { background: #e8eaf6; color: #3949ab; }
.hn-h2 { background: #e3f2fd; color: #1565c0; }
.hn-h3 { background: #e8f5e9; color: #2e7d32; }
.hn-h4 { background: #fff8e1; color: #f57f17; }
.hn-h5 { background: #fce4ec; color: #c62828; }
.hn-h6 { background: #f3e5f5; color: #6a1b9a; }
.hn-jump { outline: 2px solid #ef5350; }
.hn-txt { color: #383838; line-height: 1.4; word-break: break-word; }
.hn-i1 { padding-left: 0; }
.hn-i2 { padding-left: 20px; }
.hn-i3 { padding-left: 40px; }
.hn-i4 { padding-left: 60px; }
.hn-i5 { padding-left: 80px; }
.hn-i6 { padding-left: 100px; }
.hn-info { background: #eaf3fb; border: 1px solid #1e73be; border-radius: 8px; padding: 12px 16px; font-size: 0.88rem; color: #1e73be; margin-top: 1.2rem; line-height: 1.7; }
.hn-info strong { font-weight: 600; }
.hn-info ul { padding-left: 1.2rem; margin-top: 8px; line-height: 1.9; }
.hn-sect { margin-top: 2.5rem; border-top: 1px solid #e4e4e4; padding-top: 2rem; }
.hn-tog { display: flex; align-items: center; gap: 10px; width: 100%; background: #fff; border: 1.5px solid #e4e4e4; border-radius: 10px; padding: 14px 20px; font-family: 'Poppins', sans-serif; font-size: 1rem; font-weight: 600; color: #383838; cursor: pointer; text-align: left; }
.hn-tog:hover { border-color: #1a1a2e; background: #f8f9fa; }
.hn-arr { margin-left: auto; font-size: 0.85rem; color: #888; display: inline-block; transition: transform 0.25s; }
.hn-body { overflow: hidden; max-height: 0; opacity: 0; transition: max-height 0.4s ease, opacity 0.3s ease; }
.hn-body-open { max-height: 9999px; opacity: 1; }
.hn-arr-open { transform: rotate(180deg); }
.hn-body-in { padding-top: 1.8rem; }
.hn-sect h2 { font-family: 'Poppins', sans-serif !important; font-size: 1.15rem !important; font-weight: 500 !important; line-height: 1.3 !important; color: #383838 !important; margin-bottom: 0.7rem !important; margin-top: 1.6rem !important; text-transform: none !important; letter-spacing: normal !important; }
.hn-sect h2:first-child { margin-top: 0 !important; }
.hn-sect p { font-size: 1rem; color: #383838; line-height: 1.7; margin-bottom: 1.1rem; }
.hn-sect a { color: #1a1a2e; text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 500px) { .hn-actions { flex-direction: column; } .hn-btn { width: 100%; text-align: center; } .hn-i3 { padding-left: 20px; } .hn-i4 { padding-left: 30px; } .hn-i5 { padding-left: 40px; } .hn-i6 { padding-left: 50px; } }