.terms-main {
    grid-template-rows: auto 1fr;
    padding-bottom: calc(var(--spacing) * 10);
    padding-top: 96px;

}

.nav {
    color: var(--text);
}

.nav--overlay {
    background: rgba(7, 12, 22, 0.72);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.nav--overlay.is-scrolled {
    background: rgba(7, 12, 22, 0.82);
}

.logo,
.nav-link,
.mobile-nav-link,
.mobile-theme-link,
.mobile-nav-icon {
    color: var(--text);
}

.nav-link::after {
    background: currentColor;
}

.mobile-nav-toggle {
    color: var(--text);
    border-color: var(--border);
    background: var(--panel-soft);
}

.mobile-nav-toggle:hover {
    border-color: rgba(120, 150, 255, 0.35);
    background: rgba(120, 150, 255, 0.12);
}

.mobile-nav-menu {
    background: rgba(7, 12, 22, 0.9);
    border: 1px solid var(--border);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.mobile-nav-link:hover,
.mobile-nav-link-demo,
.mobile-nav-link-active,
.mobile-theme-link {
    background: rgba(120, 150, 255, 0.1);
}

[data-theme="light"] .nav--overlay {
    background: rgba(240, 245, 255, 0.78);
}

[data-theme="light"] .nav--overlay.is-scrolled {
    background: rgba(240, 245, 255, 0.88);
}

[data-theme="light"] .mobile-nav-menu {
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 18px 40px rgba(60, 90, 160, 0.14);
}

[data-theme="light"] .mobile-nav-toggle {
    background: rgba(255, 255, 255, 0.9);
}

.terms-shell {
    display: flex;
    justify-content: center;
    width: 100%;
}

.terms-content-wrap {
    width: min(100%, 1100px);
}

.terms-page-header {
    display: grid;
    gap: calc(var(--spacing) * 1);
    margin-bottom: calc(var(--spacing) * 3);
}

.terms-page-header h1 {
    font-size: clamp(1.8rem, 2.8vw, 2.4rem);
}

.terms-page-header p {
    color: var(--muted);
}

.terms-note {
    color: var(--muted);
    font-size: 0.82rem;
}

.terms-layout {
    display: grid;
    grid-template-columns: 200px minmax(0, 800px);
    gap: calc(var(--spacing) * 3);
    align-items: start;
    justify-content: center;
}

.terms-toc {
    position: sticky;
    top: 80px;
    gap: calc(var(--spacing) * 1.5);
}

.terms-toc-title {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
}

.terms-toc-list {
    display: grid;
    gap: calc(var(--spacing) * 1);
    padding-left: calc(var(--spacing) * 2);
}

.terms-toc-list a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.82rem;
    line-height: 1.4;
}

.terms-toc-list a:hover,
.terms-link:hover {
    color: #9fc2ff;
}

.terms-mobile-jump {
    display: none;
    margin-bottom: calc(var(--spacing) * 2);
}

.terms-mobile-jump label {
    display: block;
    color: var(--muted);
    font-size: 0.8rem;
    margin-bottom: calc(var(--spacing));
}

.terms-mobile-jump select {
    width: 100%;
    padding: calc(var(--spacing) * 1.35) calc(var(--spacing) * 5) calc(var(--spacing) * 1.35) calc(var(--spacing) * 1.5);
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    font: inherit;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    background-image:
        linear-gradient(45deg, transparent 50%, currentColor 50%),
        linear-gradient(135deg, currentColor 50%, transparent 50%);
    background-position:
        calc(100% - 22px) calc(50% - 2px),
        calc(100% - 16px) calc(50% - 2px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
}

.terms-mobile-jump select:hover {
    border-color: rgba(120, 150, 255, 0.38);
    background-color: rgba(120, 150, 255, 0.06);
}

.terms-mobile-jump select:focus {
    outline: none;
    border-color: rgba(120, 150, 255, 0.48);
    box-shadow: 0 0 0 3px rgba(120, 150, 255, 0.12);
}

.terms-mobile-jump select option {
    background: #0f1626;
    color: #e9edf5;
}
.nav{
    display: flex;
    flex-direction: row;
    align-content: center;
    justify-content: space-between;
    
}

[data-theme="light"] .terms-mobile-jump select {
    background-color: rgba(255, 255, 255, 0.84);
}

[data-theme="light"] .terms-mobile-jump select:hover {
    background-color: rgba(84, 126, 214, 0.1);
}

[data-theme="light"] .terms-mobile-jump select option {
    background: #ffffff;
    color: #1a2140;
}

.terms-sections {
    display: grid;
    gap: calc(var(--spacing) * 2);
}

.terms-card {
    position: relative;
    overflow: hidden;
}

.terms-card-head {
    position: relative;
    min-height: 56px;
    margin-bottom: calc(var(--spacing) * 1.2);
}

.terms-card-number {
    position: absolute;
    top: -16px;
    left: 0;
    font-size: 4rem;
    line-height: 1;
    font-weight: 700;
    color: #7da2ff;
    opacity: 0.15;
    pointer-events: none;
}

.terms-card h2 {
    position: relative;
    z-index: 1;
    padding-top: calc(var(--spacing) * 1.2);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
}

.terms-card p,
.terms-list li {
    color: rgba(233, 237, 245, 0.82);
    font-size: 0.95rem;
    line-height: 1.8;
}

[data-theme="light"] .terms-card p,
[data-theme="light"] .terms-list li {
    color: rgba(26, 33, 64, 0.82);
}

.terms-list {
    display: grid;
    gap: calc(var(--spacing) * 0.75);
    padding-left: calc(var(--spacing) * 2.25);
    margin: calc(var(--spacing) * 1) 0;
}

.terms-link {
    color: #9fc2ff;
    text-decoration: none;
}

.terms-top-btn {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--button-border);
    background: var(--button-bg);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease, background 0.2s ease;
    cursor: pointer;
    z-index: 1002;
}

.terms-top-btn svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.terms-top-btn.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.terms-top-btn:hover {
    background: rgba(120, 150, 255, 0.24);
}

@media (max-width: 1100px) {
    .terms-layout {
        grid-template-columns: 1fr;
    }

    .terms-toc {
        display: none;
    }

    .terms-mobile-jump {
        display: block;
    }
}

@media (max-width: 520px) {
    .terms-main {
        padding-bottom: calc(var(--spacing) * 12);
    }

    .terms-page-header {
        margin-bottom: calc(var(--spacing) * 2);
    }

    .terms-card-number {
        font-size: 3.2rem;
    }

    .terms-top-btn {
        right: 16px;
        bottom: 88px;
    }
}