:root {
            --bg: #0a0c0e;
            --panel: #0c0e0f;
            --panel-2: #1e1f22;
            --fg: #c0c0c0;
            --green: #4afc4a;
            --amber: #ffbd2e;
            --cyan: #0ff;
            --dim: #858991;
            --border: #2a2a2a;
            --link: #8bc34a;
            --code-bg: #080a0c;
            --code-surface: #0c1014;
            --code-border: #242a30;
            --code-text: #d4e8d4;
            --scrollbar-track: var(--bg);
            --scrollbar-thumb: #181b1f;
            --scrollbar-thumb-hover: #2a2e34;
            --header-offset: 5.75rem;
            --content-pad: 2rem;
            --touch-min: 2.5rem;
        }

        html {
            overflow-x: clip;
            -webkit-text-size-adjust: 100%;
            background: var(--bg);
            scrollbar-width: thin;
            scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
        }

        * {
            scrollbar-width: thin;
            scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
        }

        *::-webkit-scrollbar {
            width: 6px;
            height: 6px;
        }

        *::-webkit-scrollbar-track {
            background: var(--scrollbar-track);
        }

        *::-webkit-scrollbar-thumb {
            background: var(--scrollbar-thumb);
            border-radius: 3px;
            border: 1px solid var(--scrollbar-track);
        }

        *::-webkit-scrollbar-thumb:hover {
            background: var(--scrollbar-thumb-hover);
        }

        *::-webkit-scrollbar-corner {
            background: var(--scrollbar-track);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }

        body {
            background: var(--bg);
            color: var(--fg);
            font-family: 'Courier New', 'Monaco', monospace;
            font-size: clamp(14px, 2.5vw, 16px);
            line-height: 1.5;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            padding-left: env(safe-area-inset-left, 0);
            padding-right: env(safe-area-inset-right, 0);
        }

        a { color: var(--link); text-decoration: none; }
        a:hover { color: var(--green); }
        .dim { color: var(--dim); }

        .titlebar {
            background: var(--panel-2);
            padding: 0.5rem 1rem;
            display: flex;
            align-items: center;
            gap: 8px;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 200;
        }

        .titlebar .dot { width: 12px; height: 12px; border-radius: 50%; }
        .titlebar .red { background: #ff5f56; }
        .titlebar .amber { background: #ffbd2e; }
        .titlebar .green { background: #27c93f; }

        .titlebar-name {
            flex: 1;
            text-align: center;
            font-size: 0.9rem;
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .titlebar-name a { color: var(--fg); }
        .titlebar-name a:hover { color: var(--green); text-decoration: none; }

        .nav-bar {
            background: var(--panel);
            border-bottom: 1px solid var(--border);
            display: flex;
            flex-wrap: wrap;
            justify-content: flex-start;
            padding: 0 1rem;
            position: sticky;
            top: 37px;
            z-index: 199;
            gap: 0;
        }

        .nav-tab {
            font-size: 0.95rem;
            padding: 0.6rem 1.2rem;
            color: var(--fg);
            border-bottom: 2px solid transparent;
        }

        .nav-tab.active { color: var(--green); border-bottom-color: var(--green); }
        .nav-tab:hover { color: var(--green); text-decoration: none; }

        .main-content {
            flex: 1;
            padding: var(--content-pad);
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            min-width: 0;
        }

        .site-hero {
            text-align: center;
            margin-bottom: 0.75rem;
        }

        .site-domain {
            font-size: clamp(1.6rem, 4.5vw, 2.4rem);
            font-weight: normal;
            line-height: 1.2;
            letter-spacing: 0.03em;
            color: var(--green);
            text-shadow: 0 0 24px #4afc4a22;
        }

        .tagline {
            color: var(--cyan);
            text-align: center;
            margin-bottom: 1.5rem;
            font-size: 0.95rem;
        }

        .stats {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-around;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
            background: var(--panel);
            padding: 1rem;
            border: 1px solid var(--border);
        }

        .stat { text-align: center; min-width: 0; }
        .stat-label {
            color: var(--dim);
            font-size: 0.8rem;
            word-break: break-word;
            overflow-wrap: anywhere;
        }
        .stat-val { font-size: 1.5rem; color: var(--green); }

        .term-window {
            border: 1px solid var(--border);
            background: var(--panel);
        }

        .term-window-bar {
            background: var(--panel-2);
            padding: 0.45rem 1rem;
            border-bottom: 1px solid var(--border);
            font-size: 0.85rem;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .path-user { color: var(--green); }
        .path-at, .path-colon { color: var(--dim); }
        .path-host { color: var(--cyan); }
        .path-dir { color: var(--fg); }

        .term-window-body { padding: 1rem 1.25rem 1.25rem; }

        .prompt-char { color: var(--green); }

        /* browse layout */
        .browse-shell {
            display: grid;
            grid-template-columns: 260px minmax(0, 1fr);
            min-height: 520px;
            align-items: start;
        }

        .tree-panel {
            border-right: 1px solid var(--border);
            background: var(--bg);
            padding: 0.85rem;
        }

        .browse-layout .tree-panel {
            position: sticky;
            top: var(--header-offset);
            max-height: calc(100vh - var(--header-offset) - 1rem);
            overflow-x: hidden;
            overflow-y: auto;
            align-self: start;
            z-index: 10;
        }

        .panel-cmd { color: var(--dim); font-size: 0.78rem; margin-bottom: 0.75rem; }

        .tree-root, .tree-children { list-style: none; }
        .tree-children { display: none; margin-left: 0.85rem; padding-left: 0.35rem; border-left: 1px dashed var(--border); }
        .tree-item--expanded > .tree-children { display: block; }

        .tree-row {
            display: flex;
            align-items: center;
            gap: 0.35rem;
        }

        .tree-toggle-btn,
        .tree-toggle-spacer {
            flex-shrink: 0;
            width: 0.8rem;
        }

        .tree-toggle-btn {
            background: transparent;
            border: none;
            color: var(--dim);
            cursor: pointer;
            padding: 0;
            font-family: inherit;
            font-size: 0.82rem;
            line-height: 1;
            transition: transform 0.15s ease, color 0.15s ease;
        }

        .tree-toggle-btn:hover,
        .tree-toggle-btn:focus-visible {
            color: var(--green);
        }

        .tree-item--expanded > .tree-row > .tree-toggle-btn {
            transform: rotate(90deg);
        }

        .tree-link {
            display: flex;
            align-items: center;
            gap: 0.35rem;
            flex: 1;
            min-width: 0;
            padding: 0.2rem 0.25rem;
            color: var(--dim);
            font-size: 0.82rem;
        }

        .tree-link:hover { color: var(--green); text-decoration: none; }
        .tree-item--active > .tree-row > .tree-link { color: var(--green); }
        .tree-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .tree-count { color: var(--dim); font-size: 0.72rem; }

        .browse-main { padding: 1rem 1.25rem; min-width: 0; }

        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.25rem 0.35rem;
            margin-bottom: 0.85rem;
            font-size: 0.88rem;
        }

        .breadcrumb-prompt { color: var(--dim); margin-right: 0.35rem; }
        .breadcrumb-item { color: var(--link); }
        .breadcrumb-item--current { color: var(--fg); }
        .breadcrumb-sep { color: var(--dim); }

        .dir-summary {
            color: #a0a5b0;
            margin-bottom: 1rem;
            padding: 0.65rem 0.75rem;
            border-left: 2px solid var(--green);
            background: #4afc4a08;
            font-size: 0.9rem;
        }

        .dir-section { margin-bottom: 1.25rem; }

        .section-heading {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            gap: 0.5rem;
            color: var(--green);
            font-size: 0.9rem;
            margin-bottom: 0.65rem;
            padding-bottom: 0.35rem;
            border-bottom: 1px solid var(--border);
        }

        .section-meta { color: var(--dim); font-size: 0.8rem; }

        .subdir-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
            gap: 0.5rem;
        }

        .subdir-row {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 0.35rem;
            padding: 0.75rem 0.85rem;
            border: 1px solid var(--border);
            background: var(--bg);
            color: var(--fg);
            height: 100%;
        }

        .subdir-row:hover { border-color: var(--green); color: var(--green); text-decoration: none; }
        .subdir-name { color: var(--fg); font-size: 1rem; font-weight: normal; }
        .subdir-row:hover .subdir-name { color: var(--green); }
        .subdir-meta { color: var(--dim); font-size: 0.82rem; }
        .subdir-summary {
            color: #a0a5b0;
            font-size: 0.8rem;
            line-height: 1.45;
            margin-top: 0.15rem;
            padding-top: 0.45rem;
            border-top: 1px dashed #1a1d20;
            width: 100%;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .subdir-row:hover .subdir-summary { color: var(--dim); }

        .empty-msg { color: var(--fg); font-size: 0.9rem; padding: 0.75rem 0; }
        .empty-msg--dim { color: var(--dim); }
        .empty-msg--hidden { display: none; }
        .empty-msg--hidden.visible { display: block; }

        .list-banner {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            gap: 0.5rem;
            margin-bottom: 0.85rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid var(--border);
        }

        .list-cmd { color: var(--green); font-size: 0.9rem; }
        .list-more { color: var(--dim); font-size: 0.85rem; }
        .list-more:hover { color: var(--green); text-decoration: none; }

        /* package cards */
        .pkg-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
            gap: 0.75rem;
            align-items: stretch;
        }

        .pkg-card {
            display: flex;
            flex-direction: column;
            height: 100%;
            border: 1px solid var(--border);
            background: var(--bg);
            padding: 0.85rem 1rem;
        }

        .pkg-card:hover { border-color: #3d4449; }

        .pkg-card-head { margin-bottom: 0.5rem; }

        .pkg-name {
            font-size: 1rem;
            font-weight: normal;
            margin: 0 0 0.4rem;
            word-break: break-word;
            line-height: 1.35;
        }

        .pkg-name a { color: var(--fg); }
        .pkg-name a:hover { color: var(--green); text-decoration: none; }

        .pkg-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.35rem;
        }

        .badge {
            display: inline-block;
            font-size: 0.72rem;
            padding: 0.1rem 0.45rem;
            border: 1px solid var(--border);
        }

        .badge-kind { color: var(--cyan); border-color: #0ff4; }
        .badge-version { color: var(--cyan); border-color: #0ff4; }
        .badge-platform { color: var(--amber); border-color: #ffbd2e55; }
        .badge-arch { color: var(--fg); }
        .badge-cat { color: var(--link); border-color: #8bc34a44; }

        .pkg-desc {
            flex: 1;
            margin: 0 0 0.65rem;
            font-size: 0.85rem;
            color: #a0a5b0;
            line-height: 1.45;
        }

        .pkg-desc--compact { margin-bottom: 0.5rem; }

        .pkg-card-foot {
            display: flex;
            flex-direction: column;
            gap: 0.45rem;
            margin-top: auto;
            padding-top: 0.65rem;
            border-top: 1px dashed #1a1d20;
        }

        .pkg-card-foot-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.5rem;
        }

        .pkg-size {
            font-size: 0.78rem;
            color: var(--amber);
            line-height: 1.2;
            min-width: 0;
        }

        .pkg-date {
            flex-shrink: 0;
            font-size: 0.78rem;
            color: var(--dim);
            white-space: nowrap;
            line-height: 1.2;
        }

        .pkg-actions {
            display: flex;
            flex-wrap: nowrap;
            gap: 0.35rem;
            width: 100%;
        }

        .pkg-card .pkg-actions .btn {
            flex: 1 1 0;
            min-width: 0;
            padding: 0.35rem 0.4rem;
            min-height: 2rem;
            font-size: 0.78rem;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.4rem 0.75rem;
            min-height: var(--touch-min);
            font-family: inherit;
            font-size: 0.82rem;
            border: 1px solid var(--border);
            cursor: pointer;
            text-decoration: none;
            background: transparent;
            color: var(--fg);
        }

        .btn:hover { text-decoration: none; }
        .btn-ghost:hover { border-color: var(--green); color: var(--green); }

        .pkg-card--compact .pkg-name { font-size: 0.95rem; }
        .pkg-card--compact .pkg-card-head { margin-bottom: 0.35rem; }
        .pkg-card--compact .pkg-card-foot { padding-top: 0.5rem; }

        .pkg-card--compact .pkg-actions .btn {
            padding: 0.3rem 0.35rem;
            min-height: 1.85rem;
            font-size: 0.75rem;
        }

        /* package detail */
        .pkg-detail-title {
            font-size: clamp(1.05rem, 3.5vw, 1.35rem);
            font-weight: normal;
            margin: 0 0 0.5rem;
            word-break: break-word;
        }

        .pkg-detail-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.5rem;
            margin-top: 0.65rem;
        }

        .pkg-detail-meta .pkg-size {
            font-size: 0.78rem;
            color: var(--amber);
        }

        .pkg-detail-meta .pkg-date {
            font-size: 0.78rem;
            color: var(--dim);
            white-space: nowrap;
        }

        .pkg-detail .dir-summary {
            margin-top: 1rem;
        }

        .pkg-detail-block { margin-bottom: 1.25rem; }

        .block-heading {
            color: var(--cyan);
            font-size: 0.88rem;
            margin-bottom: 0.5rem;
        }

        .cmd-block {
            display: flex;
            flex-direction: column;
            gap: 0.65rem;
            margin-bottom: 0.85rem;
        }

        .cmd-block--tight {
            gap: 0.4rem;
            margin-bottom: 0;
        }

        .download-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            margin-bottom: 1rem;
        }

        .download-card {
            border: 1px solid var(--code-border);
            background: var(--code-bg);
            border-radius: 2px;
            padding: 0.75rem 0.85rem;
        }

        .download-card-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.5rem;
            margin-bottom: 0.6rem;
        }

        .download-name {
            color: var(--green);
            font-size: 0.88rem;
            font-weight: normal;
        }

        .download-card-foot {
            display: flex;
            justify-content: flex-end;
            margin-top: 0.6rem;
        }

        .download-card-foot .btn {
            min-height: 2rem;
            padding: 0.3rem 0.7rem;
            font-size: 0.78rem;
        }

        .cmd-line {
            display: flex;
            flex-direction: column;
            align-items: stretch;
            gap: 0.4rem;
            padding: 0.65rem 0.75rem;
            background: var(--code-bg);
            border: 1px solid var(--code-border);
            border-left: 2px solid var(--green);
            border-radius: 2px;
        }

        .cmd-label {
            color: var(--green);
            font-size: 0.75rem;
            letter-spacing: 0.02em;
            text-transform: uppercase;
            opacity: 0.9;
        }

        .cmd-code-wrap {
            position: relative;
        }

        .cmd-code {
            display: block;
            width: 100%;
            margin: 0;
            padding: 0.55rem 0.65rem;
            background: var(--code-surface);
            border: 1px solid #1a2026;
            border-radius: 2px;
            color: var(--code-text);
            font-size: 0.82rem;
            line-height: 1.55;
            white-space: pre-wrap;
            word-break: break-all;
            overflow-x: auto;
        }

        .cmd-code-wrap .btn-copy {
            position: absolute;
            top: 0.4rem;
            right: 0.4rem;
            min-height: 1.75rem;
            padding: 0.2rem 0.55rem;
            font-size: 0.75rem;
            background: #10161c;
            border-color: var(--code-border);
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.15s ease, visibility 0.15s ease, border-color 0.15s ease, color 0.15s ease;
            z-index: 1;
            box-shadow: 0 2px 10px #00000080;
        }

        .cmd-code-wrap:hover .btn-copy,
        .cmd-code-wrap:focus-within .btn-copy {
            opacity: 1;
            visibility: visible;
        }

        .cmd-code-wrap .btn-copy:hover {
            border-color: var(--green);
            color: var(--green);
        }

        .pkg-detail-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }

        .related-list { display: flex; flex-direction: column; gap: 0.35rem; }

        .related-item {
            padding: 0.35rem 0.5rem;
            border: 1px solid var(--border);
            color: var(--link);
            font-size: 0.88rem;
        }

        .related-item:hover { border-color: var(--green); color: var(--green); text-decoration: none; }

        /* readme markdown */
        .readme-body {
            padding: 0.85rem 1rem;
            background: var(--bg);
            border: 1px dashed var(--border);
            font-size: 0.9rem;
            line-height: 1.6;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .markdown-body {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .markdown-body h1, .markdown-body h2, .markdown-body h3 { color: var(--cyan); margin: 0.75rem 0 0.5rem; }
        .markdown-body p { margin: 0.5rem 0; color: #a0a5b0; }
        .markdown-body a { color: var(--link); }
        .markdown-body ul, .markdown-body ol { margin: 0.5rem 0 0.5rem 1.25rem; color: #a0a5b0; }
        .markdown-body li { margin: 0.25rem 0; }

        .markdown-body table {
            width: 100%;
            min-width: 280px;
            border-collapse: collapse;
            margin: 0.75rem 0;
            font-size: 0.85rem;
        }

        .markdown-body th,
        .markdown-body td {
            border: 1px solid var(--border);
            padding: 0.45rem 0.7rem;
            text-align: left;
            vertical-align: top;
        }

        .markdown-body th {
            color: var(--green);
            background: #0c0e0f;
            font-weight: normal;
        }

        .markdown-body td {
            color: #a0a5b0;
            background: var(--bg);
        }

        .markdown-body tr:hover td {
            background: #12151a;
        }

        .markdown-body pre {
            background: var(--code-bg);
            border: 1px solid var(--code-border);
            border-left: 2px solid var(--green);
            border-radius: 2px;
            padding: 0.85rem 1rem;
            margin: 0.75rem 0;
            overflow-x: auto;
            font-size: 0.82rem;
            line-height: 1.55;
            box-shadow: inset 0 1px 0 #ffffff05;
        }

        .markdown-body pre code {
            display: block;
            color: var(--code-text);
            background: transparent;
            border: none;
            padding: 0;
            white-space: pre;
            font-size: inherit;
        }

        .markdown-body :not(pre) > code {
            color: var(--green);
            background: var(--code-surface);
            border: 1px solid var(--code-border);
            border-radius: 3px;
            padding: 0.12rem 0.4rem;
            font-size: 0.86em;
        }

        .markdown-body blockquote {
            margin: 0.75rem 0;
            padding: 0.5rem 0.75rem;
            border-left: 2px solid var(--green);
            color: var(--dim);
        }

        .markdown-body hr {
            border: none;
            border-top: 1px dashed var(--border);
            margin: 1rem 0;
        }

        /* home top dirs */
        .home-section { margin-bottom: 1.5rem; }

        .topdir-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 0.75rem;
        }

        .topdir-card {
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
            padding: 0.85rem 1rem;
            border: 1px solid var(--border);
            background: var(--panel);
            color: var(--fg);
        }

        .topdir-card:hover { border-color: var(--green); text-decoration: none; color: var(--green); }
        .topdir-name { font-size: 1rem; }
        .topdir-meta { color: var(--dim); font-size: 0.8rem; }
        .topdir-summary {
            color: #a0a5b0;
            font-size: 0.8rem;
            line-height: 1.45;
            margin-top: 0.15rem;
            padding-top: 0.45rem;
            border-top: 1px dashed #1a1d20;
            width: 100%;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* search */
        .search-toolbar {
            display: flex;
            flex-direction: column;
            gap: 0.65rem;
            margin-bottom: 1rem;
            padding: 0.75rem 0.85rem;
            background: var(--bg);
            border: 1px dashed var(--border);
        }

        .search-prompt {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.35rem;
            font-size: 0.9rem;
        }

        .search-cmd { color: var(--green); }

        .asset-search-input {
            flex: 1;
            min-width: 180px;
            background: var(--panel);
            border: 1px solid var(--border);
            color: var(--fg);
            font-family: inherit;
            font-size: inherit;
            outline: none;
            padding: 0.3rem 0.55rem;
            transition: border-color 0.15s ease, box-shadow 0.15s ease;
        }

        .asset-search-input:focus,
        .asset-search-input:focus-visible {
            border-color: #3a4540;
            color: var(--fg);
            outline: none;
            box-shadow: 0 0 0 1px #4afc4a22;
        }

        .search-scope { color: var(--dim); font-size: 0.85rem; }

        .filter-row { display: flex; flex-direction: column; gap: 0.55rem; }

        .platform-filter {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.45rem;
        }

        .platform-filter-label { color: var(--dim); font-size: 0.85rem; min-width: 2.5rem; }

        .platform-chip {
            background: transparent;
            border: 1px solid var(--border);
            color: var(--dim);
            cursor: pointer;
            font-family: inherit;
            font-size: 0.8rem;
            padding: 0.25rem 0.55rem;
            min-height: var(--touch-min);
        }

        .platform-chip:hover, .platform-chip.active {
            border-color: var(--green);
            color: var(--green);
        }

        .platform-chip.active { background: #4afc4a10; }

        .search-meta { color: var(--dim); font-size: 0.8rem; }

        .search-results {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
            gap: 0.75rem;
            align-items: stretch;
        }

        /* about */
        .page-heading { margin-bottom: 0.25rem; }

        .page-title {
            color: var(--fg);
            font-size: clamp(1rem, 3vw, 1.25rem);
            font-weight: normal;
            line-height: 1.4;
            word-break: break-word;
        }

        .page-title-prompt { color: var(--green); }

        .meta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem 2rem;
            margin: 0.5rem 0 1.5rem;
            color: var(--dim);
            font-size: 0.88rem;
        }

        .meta-val { color: var(--fg); }

        .about-grid { display: flex; gap: 3rem; margin-top: 1rem; }
        .about-section-left, .about-section-right { flex: 1; min-width: 0; }
        .about-heading { color: var(--cyan); margin-bottom: 0.5rem; font-size: 1rem; font-weight: normal; }
        .about-body p { margin: 0.5rem 0; }
        .about-note {
            margin-top: 1rem;
            font-size: 0.85rem;
            border-left: 2px solid var(--green);
            padding-left: 0.8rem;
            color: var(--dim);
        }

        .about-contact { display: flex; flex-direction: column; gap: 0.5rem; }

        .about-contact-row {
            display: flex;
            flex-wrap: wrap;
            align-items: baseline;
            gap: 0.35rem 0.5rem;
        }

        .about-contact-key {
            display: inline-block;
            min-width: 4.5rem;
            color: var(--dim);
        }

        .about-contact-arrow { color: var(--green); }
        .about-contact-value { word-break: break-all; }

        .site-footer {
            background: var(--panel);
            border-top: 1px solid var(--border);
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem var(--content-pad);
            padding-bottom: calc(1rem + env(safe-area-inset-bottom, 0));
            font-size: 0.8rem;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .footer-links-title {
            color: var(--fg);
            margin-bottom: 0.3rem;
            text-align: center;
        }

        .footer-links { display: flex; gap: 0.5rem; flex-wrap: wrap; justify-content: center; }

        .site-footer a,
        .footer-val-green {
            color: var(--green);
        }

        .site-footer a:hover {
            color: var(--green);
            opacity: 0.85;
        }

        .footer-left, .footer-center, .footer-right {
            flex: 1 1 200px;
            min-width: 0;
        }

        .footer-right { text-align: right; }

        .footer-tech-lines {
            text-align: inherit;
        }

        .footer-tech-lines div {
            margin: 0.2rem 0;
            word-break: break-word;
        }

        .footer-links a,
        .footer-copy a,
        .footer-tech-lines a,
        .badge-cat,
        .btn,
        .nav-tab,
        .subdir-row,
        .topdir-card,
        .related-item,
        .tree-link,
        .breadcrumb-item {
            text-decoration: none;
        }

        @media (max-width: 992px) {
            :root { --header-offset: 6rem; }

            .browse-shell {
                grid-template-columns: 1fr;
                min-height: auto;
            }

            .tree-panel {
                display: none;
            }

            .pkg-detail-actions { width: 100%; }

            .cmd-code {
                font-size: 0.78rem;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-offset: 7.25rem;
                --content-pad: 1rem;
            }

            .site-domain { font-size: clamp(1.35rem, 6vw, 1.75rem); }
            .term-window-body { padding: 0.85rem 1rem 1rem; }
            .browse-main { padding: 0.85rem 1rem; }

            .about-grid {
                flex-direction: column;
                gap: 1.5rem;
            }

            .site-footer {
                flex-direction: column;
                text-align: center;
            }

            .footer-left,
            .footer-center,
            .footer-right {
                flex: 1 1 auto;
                width: 100%;
                text-align: center;
            }

            .footer-tech-lines { text-align: center; }
            .footer-links { justify-content: center; }

            .list-banner,
            .section-heading {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.35rem;
            }

            .search-prompt {
                align-items: stretch;
            }

            .asset-search-input {
                flex: 1 1 100%;
                min-width: 0;
                width: 100%;
            }
        }

        @media (hover: none) {
            .cmd-code-wrap .btn-copy {
                opacity: 1;
                visibility: visible;
            }
        }

        @media (max-width: 640px) {
            :root { --header-offset: 8.5rem; }

            .nav-bar {
                padding: 0 0.5rem;
                justify-content: flex-start;
            }

            .nav-tab {
                padding: 0.5rem 0.75rem;
                font-size: 0.82rem;
            }

            .stats {
                flex-direction: column;
                gap: 0.75rem;
                padding: 0.85rem;
            }

            .stat {
                display: flex;
                justify-content: space-between;
                align-items: baseline;
                gap: 1rem;
                text-align: left;
                width: 100%;
            }

            .stat-label {
                flex: 1;
                font-size: 0.72rem;
            }

            .stat-val {
                flex-shrink: 0;
                font-size: 1.25rem;
            }

            .topdir-grid {
                grid-template-columns: 1fr;
            }

            .pkg-list,
            .search-results,
            .subdir-list {
                grid-template-columns: 1fr;
            }

            .pkg-detail-actions {
                display: grid;
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .pkg-detail-actions .btn {
                width: 100%;
            }

            .term-window-bar {
                font-size: 0.78rem;
            }

            .breadcrumb {
                font-size: 0.82rem;
            }

            .platform-filter {
                gap: 0.35rem;
            }

            .platform-chip {
                font-size: 0.75rem;
                padding: 0.2rem 0.45rem;
            }

            .meta-row {
                gap: 0.5rem 1.25rem;
            }

            .about-contact-row { font-size: 0.82rem; }
            .about-contact-key { min-width: 3.5rem; font-size: 0.8rem; }
            .about-contact-value { font-size: 0.82rem; }
        }

        @media (max-width: 480px) {
            :root {
                --header-offset: 9.5rem;
                --content-pad: 0.75rem;
            }

            .titlebar { padding: 0.45rem 0.75rem; }
            .titlebar-name { font-size: 0.82rem; }

            .nav-tab {
                padding: 0.45rem 0.55rem;
                font-size: 0.78rem;
            }

            .tagline { font-size: 0.85rem; }

            .pkg-card {
                padding: 0.75rem 0.85rem;
            }

            .pkg-name { font-size: 0.95rem; }

            .search-toolbar {
                padding: 0.65rem;
            }
        }

        .nav-tab:focus-visible,
        .btn:focus-visible,
        .tree-link:focus-visible,
        .tree-toggle-btn:focus-visible,
        .platform-chip:focus-visible,
        .browse-chip:focus-visible {
            outline: 2px solid var(--green);
            outline-offset: 2px;
        }

.search-hit {
    color: var(--green);
}

.siblings-more {
    margin-top: 0.5rem;
    font-size: 0.85rem;
}

.siblings-more a {
    color: var(--link);
}

.siblings-more a:hover {
    color: var(--green);
}

@media (prefers-reduced-motion: reduce) {
    .tree-toggle-btn {
        transition: none;
    }
}