.public-site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(41, 48, 56, .9);
    background: rgba(11, 13, 15, .94);
    backdrop-filter: blur(14px);
}

.public-header-inner {
    position: relative;
    min-height: 68px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 28px;
}

.public-header-brand {
    min-width: 0;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--public-text);
    text-decoration: none;
}

.public-header-logo {
    width: 36px;
    height: 36px;
    display: block;
    flex: 0 0 auto;
    border-radius: 8px;
}

.public-header-title {
    overflow: hidden;
    color: var(--public-text);
    font-size: 16px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.public-header-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.public-header-link {
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    padding: 7px 10px;
    border-radius: 6px;
    color: var(--public-muted);
    font-size: 14px;
    font-weight: 650;
    text-decoration: none;
}

.public-header-link:hover,
.public-header-link.is-active {
    color: var(--public-text);
    background: var(--public-surface);
}

.public-header-link.is-active {
    box-shadow: inset 0 -2px 0 var(--public-accent);
}

.public-header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.public-header-button {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 13px;
    border: 1px solid var(--public-line-strong);
    border-radius: 6px;
    color: var(--public-text);
    background: transparent;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
}

.public-header-button:hover {
    border-color: #59656f;
    background: var(--public-surface);
}

.public-header-button.primary {
    color: var(--public-accent-ink);
    border-color: var(--public-accent);
    background: var(--public-accent);
}

.public-header-button.primary:hover {
    border-color: var(--public-accent-hover);
    background: var(--public-accent-hover);
}

.public-header-menu-button {
    width: 40px;
    height: 40px;
    display: none;
    place-items: center;
    padding: 0;
    border: 1px solid var(--public-line-strong);
    border-radius: 6px;
    color: var(--public-text);
    background: transparent;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}

.public-mobile-menu {
    position: absolute;
    top: calc(100% + 1px);
    right: 24px;
    width: min(340px, calc(100vw - 30px));
    display: none;
    padding: 10px;
    border: 1px solid var(--public-line);
    border-radius: 8px;
    background: var(--public-surface);
    box-shadow: var(--public-shadow);
}

.public-mobile-menu.is-open {
    display: block;
}

.public-mobile-nav {
    display: grid;
}

.public-mobile-link {
    min-height: 42px;
    display: flex;
    align-items: center;
    padding: 9px 10px;
    border-radius: 6px;
    color: var(--public-muted-strong);
    font-size: 14px;
    font-weight: 650;
    text-decoration: none;
}

.public-mobile-link:hover {
    color: var(--public-text);
    background: var(--public-surface-strong);
}

.public-mobile-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 8px;
    padding-top: 10px;
    border-top: 1px solid var(--public-line);
}

body.public-menu-open {
    overflow: hidden;
}

@media (max-width: 980px) {
    .public-header-inner {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 12px;
    }

    .public-header-links,
    .public-header-register {
        display: none;
    }

    .public-header-menu-button {
        display: grid;
    }
}

@media (max-width: 620px) {
    .public-header-inner {
        min-height: 62px;
    }

    .public-header-logo {
        width: 32px;
        height: 32px;
    }

    .public-header-title {
        font-size: 15px;
    }

    .public-header-actions {
        gap: 6px;
    }

    .public-header-button {
        min-height: 38px;
        padding-inline: 11px;
    }

    .public-mobile-menu {
        right: 15px;
    }
}

@media (max-width: 390px) {
    .public-header-brand {
        gap: 8px;
    }

    .public-header-title {
        max-width: 92px;
    }

    .public-header-button {
        padding-inline: 9px;
    }
}