/* Prefix: nb- */

:root {
        --c-bg: #0d0f10;
    --c-surface: #161a1c;
    --c-surface-alt: #202528;
    --c-border: #2f3537;
    --c-text: #f6faf9;
    --c-text-muted: #9fa9ac;
    --c-accent: #18887b;
    --c-accent-hover: #1ca893;
    --c-on-accent: #ffffff;
        --c-purple: #18887b;
    --c-purple-hover: #1ca893;
    --c-on-purple: #ffffff;

        --c-white: #ffffff;
    --c-green: #3fe08a;
    --c-shadow: rgba(0, 0, 0, 0.4);
    --c-overlay: rgba(0, 0, 0, 0.6);

        --c-text-dim: #e1e4e5;          --c-text-soft: #c4c9ca;         --c-text-faint: #79878b;        --c-text-ghost: #5c676b;        --c-accent-soft: #64afa7;       --c-accent-deep: #167c70;       --c-purple-soft: #64afa7;       --c-purple-deep: #167c70;
        --c-hero-dark: #0b1010;
    --c-hero-mid: #0e1a18;
    --c-hero-deep: #123c36;

        --nb-header-h: 56px;
        --nb-header-gap: 24px;

        --c-btn-icon-bg: rgba(13, 15, 16, 0.35);            --c-provider-bg: rgba(13, 15, 16, 0.7);             --c-info-bg: rgba(246, 250, 249, 0.25);             --c-accent-wash: rgba(24, 136, 123, 0.12);          --c-accent-wash-strong: rgba(28, 168, 147, 0.3);    --c-hero-glow-in: rgba(28, 168, 147, 0.5);          --c-hero-glow-out: rgba(28, 168, 147, 0);           --c-divider: rgba(159, 169, 172, 0.2);              --c-shadow-soft: rgba(0, 0, 0, 0.2);            }

@font-face {
    font-family: "DM Sans";
    src: url("fonts/dm-sans-var.woff2") format("woff2");
    font-weight: 100 1000;
    font-style: normal;
    font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    min-height: 100vh;
    font-size: 16px;
    font-family: "DM Sans", "Segoe UI", Arial, Helvetica, sans-serif;
    background-color: var(--c-bg);
    color: var(--c-text);
    line-height: 1.5;
}
img { max-width: 100%; height: auto; }
[hidden] { display: none !important; }
a { color: var(--c-accent-hover); text-decoration: none; }
a:hover { color: var(--c-accent-soft); }

.nb-icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

.nb-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1060;
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: var(--nb-header-h);
    padding: 0 12px;
    white-space: nowrap;
    background-color: var(--c-surface);
}
.nb-header-side {
    display: flex;
    gap: 10px;
    align-items: center;
    min-width: 0;
}
.nb-burger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 0;
    border-radius: 12px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.nb-burger span {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--c-text-dim);
    border-radius: 1px;
}
.nb-burger:hover { background-color: var(--c-surface-alt); }
.nb-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    min-height: 45px;
    font-size: 22px;
    font-weight: 700;
    color: var(--c-accent-hover);
    letter-spacing: 0.3px;
    -webkit-tap-highlight-color: transparent;
}
.nb-logo:hover { color: var(--c-accent-hover); }
.nb-logo-img { display: block; height: 36px; width: auto; }
.nb-logo-text { overflow: hidden; text-overflow: ellipsis; }
.nb-logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--c-accent-hover), var(--c-accent-deep));
    border-radius: 9px;
    color: var(--c-text);
    font-size: 15px;
}
.nb-nav {
    display: none;
    align-items: center;
    gap: 4px;
    padding: 4px;
    background-color: var(--c-surface-alt);
    border-radius: 20px;
}
.nb-nav-link {
    display: flex;
    gap: 6px;
    align-items: center;
    min-height: 32px;
    padding: 5px 14px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text-dim);
    -webkit-tap-highlight-color: transparent;
}
.nb-nav-link .nb-icon { width: 16px; height: 16px; }
.nb-nav-link:hover { color: var(--c-text); background-color: var(--c-border); }
.nb-nav-link.nb-active { color: var(--c-text); background-color: var(--c-border); }
.nb-header-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }
.nb-header-actions .nb-btn { padding: 8px 14px; font-size: 14px; }

.nb-btn {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    min-height: 45px;
    min-width: 45px;
    padding: 8px 20px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--c-on-accent);
    background: none;
    border: 0;
    border-radius: 20px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: background-color 0.15s ease, color 0.15s ease;
}
.nb-btn-primary { color: var(--c-on-accent); background-color: var(--c-accent); }
.nb-btn-primary:hover { color: var(--c-on-accent); background-color: var(--c-accent-hover); }
.nb-btn-primary:active { background-color: var(--c-accent-deep); }
.nb-btn-outline { color: var(--c-purple-hover); box-shadow: inset 0 0 0 2px var(--c-purple); }
.nb-btn-outline:hover { color: var(--c-purple-soft); box-shadow: inset 0 0 0 2px var(--c-purple-hover); }
.nb-btn-outline:active { color: var(--c-purple-deep); }
.nb-btn-lg { min-height: 48px; padding: 12px 28px; font-size: 17px; }
.nb-btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background-color: var(--c-btn-icon-bg);
    border-radius: 50%;
}
.nb-btn-icon .nb-icon { width: 13px; height: 13px; }

.nb-sidebar {
    position: fixed;
    top: var(--nb-header-h);
    left: 0;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    width: 300px;
    max-width: 84vw;
    height: calc(100vh - var(--nb-header-h));
    padding: 12px;
    overflow-y: auto;
    background-color: var(--c-surface);
    transform: translateX(-110%);
    transition: transform 0.2s ease;
}
.nb-sidebar-open .nb-sidebar { transform: translateX(0); box-shadow: 0 14px 20px var(--c-shadow); }
.nb-sidebar-item {
    display: flex;
    gap: 12px;
    align-items: center;
    min-height: 48px;
    padding: 12px 16px;
    background-color: var(--c-surface-alt);
    border-radius: 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--c-text-dim);
    -webkit-tap-highlight-color: transparent;
}
.nb-sidebar-item:hover { color: var(--c-text); background-color: var(--c-border); }
.nb-sidebar-item .nb-icon { color: var(--c-text-muted); }
.nb-sidebar-item:hover .nb-icon { color: var(--c-accent-hover); }
.nb-sidebar-chevron { margin-left: auto; width: 16px; height: 16px; color: var(--c-text-faint); transition: transform 0.22s ease; }

.nb-menu-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.nb-menu-item { display: flex; flex-direction: column; }
.nb-menu-group {
    display: flex;
    flex-direction: column;
}
.nb-menu-group.nb-open .nb-menu-head { border-radius: 16px 16px 0 0; }
.nb-menu-head {
    width: 100%;
    font-family: inherit;
    line-height: 1.5;
    text-align: left;
    background: var(--c-surface-alt);
    border: 0;
    cursor: pointer;
}
.nb-menu-sub {
    max-height: 0;
    overflow: hidden;
    background-color: var(--c-surface);
    border-radius: 0 0 16px 16px;
    transition: max-height 0.22s ease;
}
.nb-menu-group.nb-open .nb-menu-sub { max-height: 420px; }
.nb-menu-group.nb-open .nb-sidebar-chevron { transform: rotate(180deg); }
.nb-menu-subitem {
    display: flex;
    gap: 12px;
    align-items: center;
    min-height: 40px;
    padding: 8px 16px;
    border-top: 1px solid var(--c-border);
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text-dim);
    -webkit-tap-highlight-color: transparent;
}
.nb-menu-subitem:hover { color: var(--c-text); background-color: var(--c-surface-alt); }
.nb-menu-subitem .nb-icon { width: 16px; height: 16px; color: var(--c-text-faint); }
.nb-menu-subitem:hover .nb-icon { color: var(--c-accent-hover); }
.nb-scrim {
    position: fixed;
    inset: 0;
    z-index: 1040;
    display: none;
    background-color: var(--c-overlay);
    border: 0;
    cursor: pointer;
}
.nb-sidebar-open .nb-scrim { display: block; }

.nb-main {
    padding: calc(var(--nb-header-h) + 16px) 12px 96px;
    transition: margin-left 0.2s ease;
}

.nb-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    margin: 0 -12px;
    overflow: hidden;
    border-radius: 0;
    background: linear-gradient(115deg, var(--c-hero-dark) 0%, var(--c-hero-mid) 38%, var(--c-hero-deep) 68%, var(--c-accent) 130%);
    isolation: isolate;
}
.nb-hero::before {
    content: "";
    position: absolute;
    right: -60px;
    top: -60px;
    z-index: -1;
    width: 340px;
    height: 340px;
    background: radial-gradient(circle, var(--c-hero-glow-in) 0%, var(--c-hero-glow-out) 70%);
}
.nb-hero::after {
    content: "";
    position: absolute;
    right: 8%;
    bottom: -40px;
    z-index: -1;
    width: 150px;
    height: 210px;
    background: linear-gradient(160deg, var(--c-accent-hover) 0%, var(--c-hero-deep) 90%);
    border-radius: 18px;
    transform: rotate(18deg);
    opacity: 0.55;
}
.nb-hero-body {
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    width: 100%;
    padding: 16px;
    text-align: center;
}
.nb-hero-title {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.15;
    color: var(--c-text);
}
.nb-hero-highlight {
    font-size: 28px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--c-accent-hover);
}
.nb-hero-sub { font-size: 15px; font-weight: 700; color: var(--c-text); }
.nb-hero .nb-btn { width: 100%; margin-top: 6px; }

.nb-chips {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 20px;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.nb-chips::-webkit-scrollbar { display: none; }
.nb-chip-search {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 45px;
    height: 45px;
    background-color: var(--c-accent-wash);
    border: 0;
    border-radius: 50%;
    color: var(--c-accent-hover);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.nb-chip-search:hover { background-color: var(--c-accent-wash-strong); }
.nb-chip-slot { display: flex; flex-shrink: 0; }
.nb-chip {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    min-height: 45px;
    padding: 10px 20px;
    background-color: var(--c-surface-alt);
    border: 0;
    border-radius: 20px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text-dim);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: background-color 0.15s ease;
}
.nb-chip:hover { background-color: var(--c-border); }
.nb-chip.nb-active { color: var(--c-on-accent); background-color: var(--c-accent); }

.toc {
    margin: 0 0 20px;
    padding: 14px 18px;
    background-color: var(--c-surface);
    border-radius: 12px;
}
.toc__title {
    font-size: 15px;
    font-weight: 700;
    color: var(--c-text);
    cursor: pointer;
    list-style: none;
}
.toc__title::-webkit-details-marker { display: none; }
.toc__title::after { content: "\203A"; float: right; transition: transform 0.2s ease; }
.toc[open] .toc__title::after { transform: rotate(90deg); }
.toc__list { margin: 10px 0 0; padding-left: 20px; font-size: 14px; }
.toc__sub { margin: 4px 0 4px 16px; padding-left: 12px; list-style: circle; }
.toc a { color: var(--c-text-soft); }
.toc a:hover { color: var(--c-accent-hover); }

.bw-header, .lb-header, .pr-header {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 14px;
}
.bw-heading, .lb-heading, .pr-heading {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--c-text);
}
.bw-section, .lb-section, .pr-section { margin-top: 28px; }

.bw-cards {
    display: grid;
    grid-template-columns: repeat(var(--bw-per-row-sm, 2), 1fr);
    gap: 8px;
}
.bw-slider { overflow: hidden; }

.lb-tabs { display: flex; gap: 6px; margin-left: auto; }
.lb-tab {
    min-height: 32px;
    padding: 5px 14px;
    background-color: var(--c-surface-alt);
    border: 0;
    border-radius: 16px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    color: var(--c-text-dim);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.lb-tab:hover { background-color: var(--c-border); color: var(--c-text); }
.lb-tab--active { background-color: var(--c-accent); color: var(--c-on-accent); }
.lb-body { background-color: var(--c-surface); border-radius: 12px; overflow: hidden; }
.lb-table { width: 100%; font-size: 13px; }
.lb-thead {
    display: grid;
    grid-template-columns: 2fr 1.4fr 1fr 1fr 0.8fr 1.2fr;
    gap: 8px;
    padding: 10px 16px;
    background-color: var(--c-surface-alt);
    font-size: 12px;
    font-weight: 700;
    color: var(--c-text-muted);
}
.lb-thead > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-col-mult, .lb-col-payout { text-align: right; }

.pr-view-all {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    margin-left: auto;
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text);
    cursor: pointer;
}
.pr-view-all:hover { color: var(--c-accent-hover); }
.pr-slider-wrap { position: relative; }
.pr-slider {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.pr-slider::-webkit-scrollbar { display: none; }
.pr-item {
    display: flex;
    flex: 0 0 44%;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    padding: 14px 10px;
    background-color: var(--c-surface);
    border-radius: 12px;
    color: inherit;
    text-decoration: none;
    cursor: pointer;       -webkit-tap-highlight-color: transparent;
}
.pr-item:hover { background-color: var(--c-surface-alt); }
.pr-logo img { display: block; width: 72px; height: 28px; object-fit: contain; }
.pr-name { font-size: 12px; font-weight: 500; color: var(--c-text-muted); }
.pr-arrow {
    display: none;
    position: absolute;
    top: 34%;
    z-index: 2;
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;
    background-color: var(--c-surface-alt);
    border: 0;
    border-radius: 50%;
    font-family: inherit;
    font-size: 18px;
    line-height: 1;
    color: var(--c-text-dim);
    cursor: pointer;
}
.pr-arrow:hover { background-color: var(--c-border); color: var(--c-text); }
.pr-arrow--prev { left: -10px; }
.pr-arrow--next { right: -10px; }

.cg-section { margin-top: 28px; }
.cg-header { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; }
.cg-heading {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--c-text);
}
.cg-view-all {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    margin-left: auto;
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.cg-view-all:hover { color: var(--c-accent-hover); }
.cg-slider-wrap { position: relative; }
.cg-slider {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.cg-slider::-webkit-scrollbar { display: none; }
.cg-item {
    position: relative;
    flex: 0 0 31%;
    min-width: 110px;
    color: inherit;
    text-decoration: none;
    cursor: pointer;       -webkit-tap-highlight-color: transparent;
    transition: transform 0.15s ease;
}
.cg-item:hover { transform: translateY(-3px); }
.cg-img img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 6 / 7;
    object-fit: cover;
    border-radius: 12px;
    background-color: var(--c-surface-alt);
}
.cg-item:hover .cg-img img { box-shadow: 0 0 0 2px var(--c-accent-hover), 0 14px 20px var(--c-shadow-soft); }
.cg-meta { position: absolute; left: 8px; right: 8px; bottom: 8px; pointer-events: none; }
.cg-title {
    font-size: 12px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--c-text);
    text-shadow: 0 1px 3px var(--c-overlay);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.cg-provider {
    display: inline-flex;
    align-items: center;
    min-height: 18px;
    margin-top: 4px;
    padding: 2px 8px;
    background-color: var(--c-provider-bg);
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
    color: var(--c-text-dim);
}
.cg-arrow {
    display: none;       position: absolute;
    top: 38%;
    z-index: 2;
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;
    background-color: var(--c-surface-alt);
    border: 0;
    border-radius: 50%;
    font-family: inherit;
    font-size: 18px;
    line-height: 1;
    color: var(--c-text-dim);
    cursor: pointer;
}
.cg-arrow:hover { background-color: var(--c-border); color: var(--c-text); }
.cg-arrow--prev { left: -10px; }
.cg-arrow--next { right: -10px; }

.nb-content { max-width: 860px; margin: 40px 0 0; }
.nb-content h1 { margin: 0 0 16px; font-size: 28px; font-weight: 700; line-height: 1.2; color: var(--c-text); }
.nb-content h2 { margin: 28px 0 12px; font-size: 22px; font-weight: 700; line-height: 1.25; color: var(--c-text); }
.nb-content h3 { margin: 24px 0 10px; font-size: 18px; font-weight: 700; line-height: 1.3; color: var(--c-text); }
.nb-content h4 { margin: 20px 0 8px; font-size: 16px; font-weight: 700; color: var(--c-text); }
.nb-content h5 { margin: 16px 0 8px; font-size: 15px; font-weight: 700; color: var(--c-text-soft); }
.nb-content h6 { margin: 16px 0 8px; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--c-text-muted); }
.nb-content p { margin: 0 0 14px; font-size: 16px; line-height: 1.65; color: var(--c-text-soft); }
.nb-content ul, .nb-content ol { margin: 0 0 14px; padding-left: 24px; color: var(--c-text-soft); }
.nb-content li { margin-bottom: 6px; line-height: 1.6; }
.nb-content strong { font-weight: 700; color: var(--c-text); }
.nb-content em { font-style: italic; }
.nb-content img { border-radius: 12px; }
.nb-content blockquote {
    margin: 0 0 14px;
    padding: 14px 18px;
    background-color: var(--c-surface);
    border-left: 3px solid var(--c-accent);
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: var(--c-text-dim);
}
.nb-table-wrap { margin: 0 0 14px; overflow-x: auto; border-radius: 12px; }
.nb-content table { display: block; width: 100%; max-width: 100%; overflow-x: auto; border-collapse: collapse; background-color: var(--c-surface); }
.nb-content th {
    padding: 12px 16px;
    background-color: var(--c-surface-alt);
    font-size: 14px;
    font-weight: 700;
    text-align: left;
    color: var(--c-text);
    border-bottom: 1px solid var(--c-border);
}
.nb-content td {
    padding: 12px 16px;
    font-size: 14px;
    color: var(--c-text-soft);
    border-bottom: 1px solid var(--c-border);
}
.nb-content tr:last-child td { border-bottom: 0; }

.nb-faq { margin-top: 8px; }
.nb-content .nb-faq-item {
    margin: 0 0 10px;
    padding: 14px 18px;
    background-color: var(--c-surface);
    border-radius: 12px;
}
.nb-content .nb-faq-item h3 { margin: 0 0 6px; font-size: 16px; }
.nb-content .nb-faq-item p { margin: 0; }

.nb-footer { margin-top: 48px; padding: 0 4px; }
.nb-footer-logo { display: flex; justify-content: center; margin-bottom: 20px; }
.nb-footer-logo img { display: block; height: 36px; width: auto; }
.nb-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 40px;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
    list-style: none;
}
.nb-footer-links a {
    display: inline-flex;
    align-items: center;
    min-height: 45px;
    font-size: 15px;
    color: var(--c-text);
    -webkit-tap-highlight-color: transparent;
}
.nb-footer-links a:hover { color: var(--c-accent-soft); }
.nb-footer-links a:active { color: var(--c-accent-soft); }
.nb-footer-divider { margin: 20px 0; border: 0; border-top: 1px solid var(--c-divider); }
.nb-footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 20px;
    align-items: center;
    justify-content: center;
}
.nb-rg {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 20px;
    align-items: center;
    justify-content: center;
}
.nb-rg img {
    display: block;
    width: 88px;
    height: 30px;
    object-fit: contain;
    opacity: 0.75;
    transition: opacity 0.15s ease;
}
.nb-rg a:hover img { opacity: 1; }
.nb-badge-age {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 2px solid var(--c-text-muted);
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
    color: var(--c-text-muted);
}
.nb-legal { margin: 0 0 12px; font-size: 13px; line-height: 1.55; color: var(--c-text-muted); }
.nb-legal a { color: var(--c-text-muted); text-decoration: underline; }
.nb-legal a:hover { color: var(--c-text-soft); }

.nb-tabbar {
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 1060;
    display: flex;
    width: 100%;
    background-color: var(--c-surface);
    border-top: 1px solid var(--c-border);
}
.nb-tab {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    min-height: 60px;
    padding: 8px 4px;
    background: none;
    border: 0;
    font-family: inherit;
    font-size: 11px;
    font-weight: 500;
    color: var(--c-text-muted);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.nb-tab:hover, .nb-tab.nb-active { color: var(--c-accent-hover); }

@media (min-width: 769px) {
    .nb-burger { display: flex; }
    .nb-tabbar { display: none; }
    .nb-sidebar {
        top: calc(var(--nb-header-h) + var(--nb-header-gap));
        left: var(--nb-header-gap);
        height: auto;
        max-height: calc(100vh - var(--nb-header-h) - var(--nb-header-gap) * 2);
        max-width: none;
        border-radius: 20px;
        transform: none;
        transition: transform 0.2s ease, opacity 0.2s ease;
    }
    .nb-sidebar-open .nb-sidebar { box-shadow: none; }
    .nb-sidebar-folded .nb-sidebar { transform: translateX(-120%); opacity: 0; pointer-events: none; }
    .nb-scrim { display: none; }
    .nb-sidebar-open .nb-scrim { display: none; }
    .nb-main { margin-left: 348px; padding: calc(var(--nb-header-h) + var(--nb-header-gap)) 24px 40px; }
    .nb-sidebar-folded .nb-main { margin-left: 0; }
    .nb-hero { align-items: flex-start; height: 240px; margin: 0; border-radius: 16px; }
    .nb-hero-body { align-items: flex-start; padding: 24px 48px; text-align: left; }
    .nb-hero-title { font-size: 28px; }
    .nb-hero-highlight { font-size: 34px; }
    .nb-hero-sub { font-size: 16px; }
    .nb-hero .nb-btn { width: auto; margin-top: 2px; }
        .cg-item { flex-basis: calc((100% - 2 * 8px) / 3); }
    .cg-arrow, .pr-arrow { display: flex; }
    .pr-item { flex-basis: calc((100% - 3 * 8px) / 4); }
    .bw-cards { grid-template-columns: repeat(var(--bw-per-row-md, 3), 1fr); }
    .nb-footer { padding: 0 12px; }
}

@media (min-width: 1025px) {
    .nb-nav { display: flex; }
    .nb-header { padding: 0 16px; }
    .nb-header-actions .nb-btn { min-height: 40px; padding: 8px 20px; font-size: 15px; }
    .cg-item { flex-basis: calc((100% - 5 * 8px) / 6); }
    .pr-item { flex-basis: calc((100% - 5 * 8px) / 6); }
}

@media (min-width: 1280px) {
    .nb-hero-body { padding: 24px 84px; gap: 8px; }
    .nb-hero-title { font-size: 32px; }
    .nb-hero-highlight { font-size: 40px; }
    .nb-hero::before { width: 460px; height: 460px; right: -40px; }
    .nb-hero::after { width: 170px; height: 230px; right: 10%; }
    .cg-item { flex-basis: calc((100% - 7 * 8px) / 8); }
    .pr-item { flex-basis: calc((100% - 7 * 8px) / 8); }
    .bw-cards { grid-template-columns: repeat(var(--bw-per-row, 4), 1fr); }
    .nb-main { padding: calc(var(--nb-header-h) + var(--nb-header-gap)) 32px 48px; }
}

#go-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    align-items: center;
    justify-content: center;
    background: var(--c-overlay, rgba(0, 0, 0, .7));
}

#go-overlay.go-overlay--visible { display: flex; }

.go-spinner {
    width: 3.5rem;
    height: 3.5rem;
    border: .3125rem solid color-mix(in srgb, var(--c-text) 20%, transparent);
    border-top-color: var(--c-accent);
    border-radius: 50%;
    animation: go-spin .8s linear infinite;
}

@keyframes go-spin { to { transform: rotate(360deg); } }